WO2009079449A2 - Disk drive testing - Google Patents
Disk drive testing Download PDFInfo
- Publication number
- WO2009079449A2 WO2009079449A2 PCT/US2008/086814 US2008086814W WO2009079449A2 WO 2009079449 A2 WO2009079449 A2 WO 2009079449A2 US 2008086814 W US2008086814 W US 2008086814W WO 2009079449 A2 WO2009079449 A2 WO 2009079449A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disk drive
- robotic arm
- test slot
- test
- testing system
- Prior art date
Links
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
- G11B33/127—Mounting arrangements of constructional parts onto a chassis
- G11B33/128—Mounting arrangements of constructional parts onto a chassis of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
- G11B19/048—Testing of disk drives, e.g. to detect defects or prevent sudden failure
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads
- G11B5/4555—Arrangements for functional testing of heads; Measuring arrangements for heads by using a spin-stand, i.e. a spinning disc or simulator
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads
Definitions
- This disclosure relates to disk drive testing.
- Disk drive manufacturers typically test manufactured disk drives for compliance with a collection of requirements. Test equipment and techniques exist for testing large numbers of disk drives serially or in parallel. Manufacturers tend to test large numbers of disk drives simultaneously in batches. Disk drive testing systems typically include one or more racks having multiple test slots that receive disk drives for testing.
- Current disk drive testing systems employ automation and structural support systems that contribute to excess vibrations in the system and/or require large footprints.
- Current disk drive testing systems also use an operator or conveyer belt to individually feed disk drives to the testing system for testing.
- a disk drive testing system includes at least one robotic arm defining a first axis substantially normal to a floor surface.
- the robotic arm is operable to rotate through a predetermined arc (e.g. 360° ) about, and to extend radially from, the first axis.
- Multiple racks are arranged around the robotic arm for servicing by the robotic arm. Each rack houses multiple test slots that are each configured to receive a disk drive transporter configured to carry a disk drive for testing.
- the robotic arm includes a manipulator configured to engage the disk drive transporter of one of the test slots.
- the robotic arm is operable to carrying a disk drive in the disk drive transporter to the test slot for testing.
- the robotic arm defines a substantially cylindrical working envelope volume, and the racks and the transfer station are arranged within the working envelope volume for servicing by the robotic arm.
- the racks and the transfer station are arranged in at least a partially closed polygon about the first axis of the robotic arm.
- the racks may be arranged equidistantly radially away from the first axis of the robotic arm or at different distances.
- the robotic arm may independently services each test slot by retrieving the disk drive transporter from one of the test slots to transfer a disk drive between a transfer station and the test slot.
- the disk drive testing system includes a vertically actuating support that supports the robotic arm and is operable to move the robotic arm vertically with respect to the floor surface.
- the disk drive testing system may also include a linear actuator that supports the robotic arm and is operable to move the robotic arm horizontally along the floor surface.
- the disk drive testing system includes a rotatable table that supports the robotic arm and is operable to rotate the robotic arm about a second axis substantially normal to the floor surface.
- the disk drive testing system may include a transfer station arranged for servicing by the robotic arm.
- the transfer station is configured to supply and/or store disk drives for testing.
- the transfer station is operable to rotate about a longitudinal axis defined by the transfer station substantially normal to a floor surface.
- the transfer station includes a transfer station housing that defines first and second opposite facing tote receptacles.
- the transfer station includes a station base, a spindle extending upwardly substantially normal from the station base, and multiple tote receivers rotatably mounted on the spindle. Each tote receiver is independently rotatable of the other and defines first and second opposite facing tote receptacles.
- the robotic arm may independently service each test slot by transferring a disk drive between a received disk drive tote of the transfer station and the test slot.
- the disk drive tote includes a tote body defining multiple disk drive receptacles configured to each house a disk drive. Each disk drive receptacle defines a disk drive support configured to support a central portion of a received disk drive to allow manipulation of the disk drive along non- central portions.
- the disk drive tote includes a tote body defining multiple column cavities and multiple cantilevered disk drive supports disposed in each column cavity (e.g.
- the disk drive testing system sometimes includes a vision system disposed on the robotic arm to aiding guidance of the robotic arm while transporting a disk drive.
- the vision system may used to guide a manipulator on the robotic arm that holds the disk drive transporter to insert the disk drive transporter safely into one of the test slots or a disk drive tote.
- the vision system may calibrate the robotic arm by aligning the robotic arm to a fiducial mark on the rack, test slot, transfer station, and/or disk drive tote.
- the disk drive testing system includes at least one computer in communication with the test slots.
- a power system supplies power to the disk drive testing system and may be configured to monitor and/or regulate power to the received disk drive in the test slot.
- a temperature control system controls the temperature of each test slot.
- the temperature control system may include an air mover (e.g. fan) operable to circulate air over and/or through the test slot.
- a vibration control system controls rack vibrations (e.g. via passive dampening).
- a data interface is in communication with each test slot and is configured to communicate with a disk drive in the disk drive transporter received by the test slot.
- Each rack may include at least one self-testing system in communication with at least one test slot.
- the self-testing system includes a cluster controller, a connection interface circuit in electrical communication with a disk drive received in the test slot, and a block interface circuit in electrical communication with the connection interface circuit.
- the block interface circuit is configured to control power and temperature of the test slot.
- the connection interface circuit and the block interface circuit are configured to test the functionality of at least one component of the disk drive testing system (e.g. test the functionality of the test slot while empty or while housing a disk drive held by a disk drive transporter).
- each rack includes at least one functional testing system in communication with at least one test slot.
- the functional testing system includes a cluster controller, at least one functional interface circuit in electrical communication with the cluster controller, and a connection interface circuit in electrical communication with a disk drive received in the test slot and the functional interface circuit.
- the functional interface circuit is configured to communicate a functional test routine to the disk drive.
- the functional testing system includes an Ethernet switch for providing electrical communication between the cluster controller and the at least one functional interface circuit.
- a method of performing disk drive testing includes presenting a disk drive for testing, actuating a single robotic arm to retrieve the presented disk drive and carry the disk drive to a test slot housed in a rack of a disk drive testing system.
- the robotic arm is operable to rotate through a predetermined arc about and to extend radially from a first axis defined by the robotic arm substantially normal to a floor surface.
- the method includes actuating the robotic arm to insert the disk drive into the test slot, performing a functionality test on the disk drive housed in the test slot, and actuating the robotic arm to retrieve the tested disk drive from the test slot and deliver the tested disk drive to a tested complete location, such as a transfer station.
- the method further includes loading the disk drive into a transfer station, such that the disk drive is presented for testing, actuating the robotic arm to retrieve a disk drive transporter from the test slot, actuating the robotic arm to retrieve the presented disk drive from the transfer station and carry the disk drive in the disk drive transporter.
- the method includes actuating the robotic arm to deliver the disk drive transporter carrying disk drive to the test slot, and, for examples after testing, actuating the robotic arm to retrieve the disk drive transporter carrying the tested disk drive from the test slot and deliver the tested disk drive back to the transfer station.
- a method of performing disk drive testing includes loading multiple disk drives into a transfer station (e.g.
- the method includes actuating a robotic arm to retrieve a disk drive transporter from a test slot housed in a rack, and actuating the robotic arm to retrieve one of the disk drives from the transfer station and carry the disk drive in the disk drive transporter.
- the robotic arm is operable to rotate through a predetermined arc about, and to extend radially from, a first axis defined by the robotic arm substantially normal to a floor surface.
- the method includes actuating the robotic arm to deliver the disk drive transporter carrying a disk drive to the test slot, and performing a functionality test on the disk drive housed by the received disk drive transporter and the test slot.
- the method then includes actuating the robotic arm to retrieve the disk drive transporter carrying the tested disk drive from the test slot and deliver the tested disk drive back to the transfer station.
- the method includes actuating the robotic arm to deposit the disk drive transporter in the test slot (e.g. after depositing the tested disk drive in a disk drive receptacle of the disk drive tote).
- delivering the disk drive transporter to the test slot includes inserting the disk drive transporter carrying the disk drive into the test slot in the rack, establishing an electric connection between the disk drive and the rack.
- performing a functionality test on the received disk drive includes regulating the temperature of the test slot while operating the disk drive. Also, operating the received disk drive may include performing reading and writing of data to the disk drive.
- the method includes one or more of circulating air over and/or through the test slot to control the temperature of the test slot, monitoring and/or regulating power delivered to the received disk drive, and performing a self-test on the test slot with a self-testing system housed by the rack to verify the functionality of the test slot.
- the method may include communicating with a vision system disposed on the robotic arm to aid guidance of the robotic arm while transporting the disk drive.
- the method may also include calibrating the robotic arm by aligning the robotic arm to a fiducial mark on the rack, test slot, transfer station, and/or disk drive tote recognized by the vision system.
- FIG. 1 is a perspective view of a disk drive testing system.
- FIG. 2 is a top view of a disk drive testing system.
- FIG. 3 is a perspective view of a disk drive testing system.
- FIGS. 4-5 are top views disk drive testing systems having different sized racks and footprints.
- FIG. 6 is a perspective view of a disk drive testing system.
- FIG. 7 is a side view of a robotic am supported on vertical and horizontal actuating supports.
- FIG. 8 is a perspective view of a disk drive testing system having two robotic arms.
- FIG 9 is a top view of a disk drive testing system including a robotic arm supported on a rotating support.
- FIG. 10 is a perspective view of a transfer station.
- FIG. 11 is a perspective view of a tote defining multiple disk drive receptacles.
- FIG 12 is a perspective view of a tote having cantilevered disk drive supports.
- FIG. 13 is a perspective view of a disk drive transporter.
- FIG. 14 is a perspective view of a disk drive transporter carrying a disk drive.
- FIG. 15 is a bottom perspective view of a disk drive transporter carrying a disk drive.
- FIG. 16 is a perspective view of a disk drive transporter carrying a disk drive aligned for insertion into a test slot.
- FIG. 17 is a schematic view of a disk drive testing system.
- FIG. 18 is a schematic view of a disk drive testing system with self- testing and functional testing capabilities. [0037] Like reference symbols in the various drawings indicate like elements.
- a disk drive testing system 100 includes at least one robotic arm 200 defining a first axis 205 substantially normal to a floor surface 10.
- the robotic arm 200 is operable to rotate through a predetermined arc about the first axis 205 and to extend radially from the first axis 205.
- the robotic arm 200 is operable to rotate 360° about the first axis 205 and includes a manipulator 212 disposed at a distal end of the robotic arm 200 to handle a disk drive 500 and/or a disk drive transporter 550 carrying the disk drive 500 (see e.g. FIGS. 13-14).
- Each rack 300 houses multiple test slots 310 configured to receive disk drives 500 for testing.
- the robotic arm 200 defines a substantially cylindrical working envelope volume 210, with the racks 300 being arranged within the working envelope volume 210 (see e.g. FIGS. 4 and 5) for accessibility of each test slot 310 for servicing by the robotic arm 200.
- the substantially cylindrical working envelope volume 210 provides a compact footprint and is generally only limited in capacity by height constraints.
- the robotic arm 200 may be configured to independently service each test slot 310 to provide a continuous flow of disk drives 500 through the testing system 100.
- a continuous flow of individual disk drives 500 through the testing system 100 allows random start and stop times for each disk drive 500, whereas systems that require batches of disk drives 500 to be run at once must all have the same start and end times. Therefore, with continuous flow, disk drives 500 of different capacities can be run at the same time and serviced (loaded/unloaded) as needed.
- Isolation of the free standing robotic arm 200 from the racks 300 aids vibration control of the racks 300, which only shares the floor surface 10 (see e.g. FIG. 10) as a common support structure.
- the robotic arm 200 is decoupled from the racks 300 and only shares the floor surface 10 as the only means of connection between the two structures.
- each rack 300 houses about 480 test slots 310. In other instances, the racks 300 vary in size and test slot capacity.
- the racks 300 are arranged equidistantly radially away from the first axis 205 of the robotic arm 200.
- the racks 300 may be arranged in any pattern and at any distance around the robotic arm 200 within the working envelope volume 210.
- the racks 300 are arranged in at least a partially closed polygon about the first axis 205 of the robotic arm 200, such as an open or closed octagon, square, triangle, trapezoid, or other polygon, examples of which are shown in FIGS. 4-5.
- the racks 300 may be configured in different sizes and shapes to fit a particular footprint.
- the arrangement of racks 300 around the robotic arm 200 may be symmetric or asymmetric.
- the robotic arm 200 is elevated by and supported on a pedestal or lift 250 on the floor surface 10.
- the pedestal or lift 250 increases the height of the working envelope volume 210 by allowing the robotic arm 200 to reach not only upwardly, but also downwardly to service test slots 310.
- the height of the working envelope volume 210 can be further increased by adding a vertical actuator to the pedestal or lift 250, configuring it as a vertically actuating support 252 that supports the robotic arm 200, as shown in FIG. 7.
- the vertically actuating support 252 is operable to move the robotic arm 200 vertically with respect to the floor surface 10.
- the vertically actuating support 252 is configured as a vertical track supporting the robotic arm 200 and includes an actuator (e.g. driven ball-screw or belt) to move the robotic arm 200 vertically along the track.
- a horizontally actuating support 254 (e.g. a linear actuator), also shown in FIG. 7, may be used to support the robotic arm 200 and be operable to move the robotic arm 200 horizontally along the floor surface 10.
- the combination of the vertically and horizontally actuating supports 252, 254 supporting the robotic arm 210 provides an enlarged working envelope volume 210 having an elongated substantially elliptical profile from a top view.
- the disk drive testing system 100 includes two robotic arms 200A and 200B, both rotating about the first axis 205.
- One robotic arm 200A is supported on the floor surface 10, while the other robotic arm 200B is suspended from a ceiling structure 12.
- additional robotic arms 200 may be operational on the vertically actuating support 252.
- the disk drive testing system 100 includes a rotatable table 260 that supports the robotic arm 200.
- the rotatable table 260 is operable to rotate the robotic arm 200 about a second axis 262 substantially normal to the floor surface 10, thereby providing a larger working envelope volume 210 than a robotic arm 200 rotating only about the first axis 205.
- the disk drive testing system 100 includes a vision system 270 disposed on the robotic arm 200.
- the vision system 270 is configured to aid guidance of the robotic arm 200 while transporting a disk drive 500.
- the vision system 270 aids alignment of the disk drive transporter 550, held by the manipulator 212, for insertion in the test slot 310 and/or tote 450.
- the vision system 270 calibrates the robotic arm 200 by aligning the robotic arm 200 to a fiducial mark 314 on the rack 300, preferably the test slot 310.
- the fiducial mark 314 is an "L" shaped mark located near a corner of an opening 312 of the test slot 310 on the rack 300.
- the robotic arm 200 aligns itself with the fiducial mark 314 before accessing the test slot 310 (e.g. to either pick-up or place a disk drive transporter 550, which may be carrying a disk drive 500).
- the continual robotic arm alignments enhances the accuracy and reputability of the robotic arm 200, while minimizing misplacement of a disk drive transporter 550 carrying a disk drive 500 (which may result in damage to the disk drive 500 and/or the disk drive testing system 100).
- the disk drive testing system 100 includes a transfer station 400, as shown in FIGS. 1-3 and 10. While in other implementations, the disk drive testing system 100 include may include a conveyor belt (not shown) or an operator that feeds disk drives 500 to the robotic arm 200. In examples including a transfer station 400, the robotic arm 200 independently services each test slot 310 by transferring a disk drive 500 between the transfer station 400 and the test slot 310.
- the transfer station 400 includes multiple tote receptacles 430 configured to each receive a tote 450.
- the tote 450 defines disk drive receptacles 454 that house disk drives 500 for testing and/or storage.
- each disk drive receptacle 454 the housed disk drive 500 is supported by a disk drive support 456.
- the robotic arm 200 is configured to remove a disk drive transporter 550 from one of the test slots 310 with the manipulator 212, then pick up a disk drive 500 from one the disk drive receptacles 454 at the transfer station 400 with the disk drive transporter 550, and then return the disk drive transporter 550, with a disk drive 500 therein, to the test slot 310 for testing of the disk drive 500.
- the robotic arm 200 retrieves the tested disk drive 500 from the test slot 310, by removing the disk drive transporter 550 carrying the tested disk drive 500 from the test slot 310 (i.e., with the manipulator 212), carrying the tested disk drive 500 in the disk drive transporter 550 to the transfer station 400, and manipulating the disk drive transporter 550 to return the tested disk drive 500 to one of the disk drive receptacles 454 at the transfer station 400.
- the fiducial mark 314 may be located adjacent one or more disk drive receptacles 454 to aid guidance of the robotic arm in retrieving or depositing disk drives 500 at the transfer station 400.
- the transfer station 400 includes a station housing
- One or more tote receivers 420 are rotatably mounted in the station housing 410, for example on a spindle 412 extending along the longitudinal axis 415. Each tote receiver 420 may rotate on an individual respective spindle 412 or on a common spindle 412. Each tote receiver 420 defines first and second opposite facing tote receptacles 430A and 430B.
- the transfer station 400 includes three tote receivers 420 stacked on the spindle 412. Each tote receiver 420 is independently rotatable from the other and may rotate a received disk drive tote 450 between a servicing position (e.g.
- each tote receiver 420 is rotatable between a first position (e.g. servicing position) and a second position (testing position). While in the first position, an operator is provided access to the first tote receptacle 430A, and the robotic arm 200 is provided access on the opposite side to the second tote receptacle 430B. While in the second position the robotic arm 200 is provided access the first tote receptacle 430A, and an operator is provided access on the opposite side to the second tote receptacles 430B.
- an operator may service the transfer station 400 by loading/unloading totes 450 into tote receptacles 430 on one side of the transfer station 400, while the robotic arm 200 has access to totes 450 housed in tote receptacles 430 on an opposite side of the transfer station 400 for loading/unloading disk drives 500.
- the transfer station 400 provides a service point for delivering and retrieving disk drives 500 to and from the disk drive testing system 100.
- the totes 450 allow an operator to deliver and retrieve a batch of disk drives 500 to and from the transfer station 400. In the example shown in FIG.
- each tote 450 that is accessible from respective tote receivers 420 in the second position may be designated as source totes 450 for supplying disk drives 500 for testing or as destination totes 450 for receiving tested disk drives 500.
- Destination totes 450 may be classified as "passed return totes” or "failed return totes” for receiving respective disk drives 500 that have either passed or failed a functionality test, respectively.
- a housing door 416 is pivotally or slidably attached to the transfer station housing 410 and configured to provide operator access to one or more tote receptacles 430. An operator opens the housing door 416 associated with a particular tote receiver 420 to load/unload a tote 450 into the respective tote receptacle 430.
- the transfer station 400 may be configured to hold the respective tote receiver 420 stationary while the associated housing door 416 is open.
- the transfer station 400 includes a station indicator
- the station indicator 418 which provides visual, audible, or other recognizable indications of one or more states of the transfer station 400.
- the station indicator 418 includes lights (e.g. LED's) that indicate when one or more tote receivers 420 need servicing (e.g. to load/unload totes 450 from particular tote receives 420).
- the station indicator 418 includes one or more audio devices to provide one or more audible signals (e.g. chirps, clacks, etc.) to signal an operator to service the transfer station 400.
- the station indicator 418 may be disposed along the longitudinal axis 415, as shown, or on some other portion of the station housing 410.
- a tote 450A includes a tote body
- Each disk drive receptacle 454A is configured to house a disk drive 500.
- each disk drive receptacle 454A includes a disk drive support 456A configured to support a central portion 502 of the received disk drive 500 to allow manipulation of the disk drive 500 along non-central portions.
- the disk drive transporter 550 is positioned below the disk drive 500 (e.g. by the robotic arm 200) in the disk drive receptacle 454A and elevated to lift the disk drive 500 off of the disk drive support 456A. The disk drive transporter 550 is then removed from the disk drive receptacle 454 A while carrying the disk drive 500 for delivery to a destination target, such as a test slot 310.
- a tote 450B includes a tote body
- the disk drive supports 456B are cantilevered off a rear wall 457B of the column cavity 453B.
- the disk drive supports 456B are configured to support a central portion 502 of the received disk drive 500 to allow manipulation of the disk drive 500 along non-central portions.
- the cantilevered disk drive supports 456B allow retrieval of disk drives 500 from the tote 450B by inserting a disk drive transporter 550 (e.g. as shown in FIG. 13) into an empty disk drive receptacle 454B just below and lifting the disk drive 500 off the disk drive support 456B for removal from the disk drive receptacle 454B.
- the same steps are repeated in reverse for depositing the disk drive 500 in the tote 450B.
- the bottom disk drive receptacle 454B in each column cavity 453B is left empty to facilitate removal of a disk drive 500 housed in the disk drive receptacle 454B above it.
- the test slot 310 is configured to receive the disk drive transporter 550.
- the disk drive transporter 550 is configured to receive the disk drive 500 and be handled by the robotic arm 200.
- one of the disk drive transporters 550 is removed from one of the test slots 310 with the robot 200 (e.g., by grabbing, or otherwise engaging, the indentation 552 of the transporter 550 with the manipulator 212 of the robot 200). As illustrated in FIG.
- the disk drive transporter 550 includes a frame 560 defining a substantially U- shaped opening 561 formed by sidewalls 562, 564 and a base plate 566 that collectively allow the frame 560 to fit around the disk drive support 456 in the tote 450 so that the disk drive transporter 550 can be moved (e.g., via the robotic arm 200) into a position beneath one of the disk drives 500 housed in one of the disk drive receptacles 454 of the tote 450. The disk drive transporter 550 can then be raised
- the disk drive transporter 550 and the disk drive 500 together can be moved by the robotic arm 200 for placement within one of the test slots 310, as shown in FIG. 16.
- the manipulator 212 is also configured to initiate actuation of a clamping mechanism 570 disposed in the disk drive transporter 550. This allows actuation of the clamping mechanism 570 before the transporter 550 is moved from the tote 450 to the test slot 310 to inhibit movement of the disk drive 500 relative to the disk drive transporter 550 during the move.
- the manipulator 212 can again actuate the clamping mechanism 570 to release the disk drive 500 within the frame 560. This allows for insertion of the disk drive transporter 550 into one of the test slots 310, until the disk drive 500 is in a test position with a disk drive connector 510 engaged with a test slot connector (not shown).
- the clamping mechanism 570 may also be configured to engage the test slot 310, once received therein, to inhibit movement of the disk drive transporter 550 relative to the test slot 310. In such implementations, once the disk drive 500 is in the test position, the clamping mechanism 570 is engaged again (e.g., by the manipulator 212) to inhibit movement of the disk drive transporter 550 relative to the test slot 310.
- the clamping of the disk drive transporter 550 in this manner can help to reduce vibrations during testing.
- the disk drive transporter 550 and disk drive 500 carried therein are both clamped or secured in combination or individually within the test slot 310.
- a detailed description of the clamping mechanism 570 and other details and features combinable with those described herein may be found in the following U.S. patent application filed concurrently herewith, entitled “DISK DRIVE TRANSPORT, CLAMPING AND TESTING", with attorney docket number: 18523-067001, inventors: Brian Merrow et al., and having assigned serial number 11/959,133.
- the disk drives 500 can be sensitive to vibrations. Fitting multiple disk drives 500 in a single test rack 310 and running the disk drives 500 (e.g., during testing), as well as the insertion and removal of the disk drive transporters 550, each optionally carrying a disk drive 500, from the various test slots 310 in the test rack 300 can be sources of undesirable vibration. In some cases, for example, one of the disk drives 500 may be operating under test within one of the test slots 310, while others are being removed and inserted into adjacent test slots 310 in the same test rack 300.
- Clamping the disk drive transporter 550 to the test slot 310 after the disk drive transporter 550 is fully inserted into the test slot 310, as described above, can help to reduce or limit vibrations by limiting the contact and scraping between the disk drive transporters 550 and the test slots 310 during insertion and removal of the disk drive transporters 550.
- the disk drive testing system 100 includes at least one computer 320 in communication with the test slots 310.
- the computer 320 may be configured to provide inventory control of the disk drives 500 and/or an automation interface to control the disk drive testing system 100.
- a power system 330 supplies power to the disk drive testing system 100.
- the power system 330 may monitor and/or regulate power to the received disk drive 500 in the test slot 310.
- a temperature control system 340 controls the temperature of each test slot 310.
- the temperature control system 340 may be an air mover 342 (e.g. a fan) operable to circulate air over and/or through the test slot 310. In some examples, the air mover 342 is located exteriorly of the test slot 310.
- a vibration control system e.g. a fan
- the vibration control system 350 controls the vibration of each test slot 310.
- the vibration control system 350 includes a passive dampening system where components of the test slot 310 are connected via grommet isolators (e.g. thermoplastic vinyl) and/or elastomeric mounts (e.g. urethane elastomer).
- the vibration control system 350 includes an active control system with a spring, damper, and control loop that controls the vibrations in the rack 300 and/or test slot 310.
- a data interface 360 is in communication with each test slot 310. The data interface 360 is configured to communicate with a disk drive 500 received by the test slot 310. [0057] In the example illustrated in FIG.
- each rack 300 includes at least one self-testing system 600 in communication with at least one test slot 310.
- the self- testing system 600 includes a cluster controller 610, a connection interface circuit 620 in electrical communication with a disk drive 500 received in the test slot 310, and a block interface circuit 630 in electrical communication with the connection interface circuit 620.
- the cluster controller 610 may be configured to run one or more testing programs, such as multiple self-tests on test slots 310 and/or functionality tests on disk drives 500.
- the connection interface circuit 620 and the block interface circuit 630 may be configured to self-test.
- the self-testing system 600 includes a self-test circuit 660 configured to execute and control a self- testing routine on one or more components of the disk drive testing system 100.
- the self-test circuit 660 may be configured to perform a 'disk drive' type and/or 'test slot only' type of self-test on one or more components of the disk drive testing system 100.
- the cluster controller 610 may communicate with the self-test circuit 640 via Ethernet (e.g. Gigabit Ethernet), which may communicate with the block interface circuit 630 and onto the connection interface circuit 620 and disk drive 500 via universal asynchronous receiver/transmitter (UART) serial links.
- a UART is usually an individual (or part of an) integrated circuit used for serial communications over a computer or peripheral device serial port.
- the block interface circuit 630 is configured to control power and temperature of the test slot 310, and may control multiple test slots 310 and/or disk drives 500.
- Each rack 300 includes at least one functional testing system 650 in communication with at least one test slot 310.
- the functional testing system 650 tests whether a received disk drive 500, held and/or supported in the test slot 310 by the disk drive transporter 550, is functioning properly.
- a functionality test may include testing the amount of power received by the disk drive 500, the operating temperature, the ability to read and write data, and the ability to read and write data at different temperatures (e.g. read while hot and write while cold, or vice versa).
- the functionality test may test every memory sector of the disk drive 500 or only random samplings.
- the functionality test may test an operating temperature of the disk drive 500 and also the data integrity of communications with the disk drive 500.
- the functional testing system 650 includes a cluster controller 610 and at least one functional interface circuit 660 in electrical communication with the cluster controller 610.
- a connection interface circuit 620 is in electrical communication with a disk drive 500 received in the test slot 310 and the functional interface circuit 660.
- the functional interface circuit 660 is configured to communicate a functional test routine to the disk drive 500.
- the functional testing system 650 may include a communication switch 670 (e.g. Gigabit Ethernet) to provide electrical communication between the cluster controller 610 and the one or more functional interface circuits 660.
- the computer 320, communication switch 670, cluster controller 610, and functional interface circuit 660 communicate on an Ethernet network. However, other forms of communication may be used.
- the functional interface circuit 660 may communicate to the connection interface circuit 620 via Parallel AT Attachment (a hard disk interface also known as IDE, ATA, ATAPI, UDMA and PATA), SATA, or SAS (Serial Attached SCSI).
- a method of performing disk drive testing includes loading multiple disk drives 500 into a transfer station 400 (e.g. as by loading the disk drives 500 into disk drive receptacles 454 defined by a disk drive tote 450, and loading the disk drive tote 450 into a tote receptacle 430 defined by the transfer station 400).
- the method includes actuating a robotic arm 200 to retrieve a disk drive transporter 550 from a test slot 310 housed in a rack 300, and actuating the robotic arm 200 to retrieve one of the disk drives 500 from the transfer station 400 and carry the disk drive 500 in the disk drive transporter 550.
- the robotic arm 200 is operable to rotate through a predetermined arc about, and to extend radially from, a first axis 205 defined by the robotic arm 200 substantially normal to a floor surface 10.
- the method includes actuating the robotic arm 200 to deliver the disk drive transporter 550 carrying the disk drive 500 to the test slot 310, and performing a functionality test on the disk drive 500 housed by the received disk drive transporter 550 and the test slot 310.
- the method then includes actuating the robotic arm 200 to retrieve the disk drive transporter 550 carrying the tested disk drive 500 from the test slot 310 and deliver the tested disk drive 500 back to the transfer station 400.
- the rack 300 and two or more associated test slots 310 are configured to move disk drives 500 internally from one test slot 310 to another test slot 310, in case the test slots 310 are provisioned for different kinds of tests.
- the method includes actuating the robotic arm 200 to deposit the disk drive transporter 550 in the test slot 310 after depositing the tested disk drive 500 in a disk drive receptacle 454 of the disk drive tote 450, or repeating the method by retrieving another disk drive 500 for testing from another disk drive receptacle 454 of the disk drive tote 450.
- delivering the disk drive transporter 550 to the test slot 310 includes inserting the disk drive transporter 550 carrying the disk drive 500 into the test slot 310 in the rack 300, establishing an electric connection between the disk drive 500 and the rack 300.
- the method includes performing a functionality test on the received disk drive 500 that includes regulating the temperature of the test slot 310 while operating the disk drive 500. Operation of the received disk drive 500 includes performing reading and writing of data to the disk drive 500. The method may also include circulating air over and/or through the test slot 310 to control the temperature of the test slot 310, and monitoring and/or regulating power delivered to the disk drive 500. [0062] In some examples, the method includes performing a 'disk drive' type and/or 'test slot only' type of self-test on the test slot 320 with the self-testing system 600 housed by the rack 300 to verify the functionality of the test slot 310.
- the 'disk drive' type self-test tests the functionality of the disk drive testing system with a received disk drive 500, held and/or supported in the test slot 310 by the disk drive transporter 550.
- the 'test slot only' type of self-test tests the functionality of the test slot 310 while empty.
- the method includes communicating with the vision system 270 disposed on the robotic arm 200 to aid guidance of the robotic arm 200 while transporting the disk drive 500, which may be carried by a disk drive transporter 550.
- the method includes calibrating the robotic arm 200 by aligning the robotic arm 200 to a fiducial mark 314 on the rack 300, test slot 310, transfer station 400 and/or tote 450 recognized by the vision system 270.
Abstract
Description
Claims
Priority Applications (2)
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JP2010539678A JP2011507147A (en) | 2007-12-18 | 2008-12-15 | Disk drive test |
CN200880126182XA CN101939785B (en) | 2007-12-18 | 2008-12-15 | Disk drive testing |
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US11/958,788 US7996174B2 (en) | 2007-12-18 | 2007-12-18 | Disk drive testing |
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Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080267018A1 (en) * | 2007-04-03 | 2008-10-30 | Xlnt Idea, Inc. | Disc transport auto-calibration |
US7996174B2 (en) | 2007-12-18 | 2011-08-09 | Teradyne, Inc. | Disk drive testing |
US8549912B2 (en) | 2007-12-18 | 2013-10-08 | Teradyne, Inc. | Disk drive transport, clamping and testing |
US8305751B2 (en) * | 2008-04-17 | 2012-11-06 | Teradyne, Inc. | Vibration isolation within disk drive testing systems |
US20090262455A1 (en) * | 2008-04-17 | 2009-10-22 | Teradyne, Inc. | Temperature Control Within Disk Drive Testing Systems |
US8095234B2 (en) | 2008-04-17 | 2012-01-10 | Teradyne, Inc. | Transferring disk drives within disk drive testing systems |
US8160739B2 (en) | 2008-04-17 | 2012-04-17 | Teradyne, Inc. | Transferring storage devices within storage device testing systems |
US7848106B2 (en) | 2008-04-17 | 2010-12-07 | Teradyne, Inc. | Temperature control within disk drive testing systems |
US7945424B2 (en) | 2008-04-17 | 2011-05-17 | Teradyne, Inc. | Disk drive emulator and method of use thereof |
US8102173B2 (en) | 2008-04-17 | 2012-01-24 | Teradyne, Inc. | Thermal control system for test slot of test rack for disk drive testing system with thermoelectric device and a cooling conduit |
US8117480B2 (en) * | 2008-04-17 | 2012-02-14 | Teradyne, Inc. | Dependent temperature control within disk drive testing systems |
US8238099B2 (en) | 2008-04-17 | 2012-08-07 | Teradyne, Inc. | Enclosed operating area for disk drive testing systems |
US8041449B2 (en) | 2008-04-17 | 2011-10-18 | Teradyne, Inc. | Bulk feeding disk drives to disk drive testing systems |
WO2009148942A2 (en) | 2008-06-03 | 2009-12-10 | Teradyne, Inc. | Processing storage devices |
US8466699B2 (en) | 2009-07-15 | 2013-06-18 | Teradyne, Inc. | Heating storage devices in a testing system |
US8547123B2 (en) * | 2009-07-15 | 2013-10-01 | Teradyne, Inc. | Storage device testing system with a conductive heating assembly |
US8687356B2 (en) | 2010-02-02 | 2014-04-01 | Teradyne, Inc. | Storage device testing system cooling |
US7995349B2 (en) * | 2009-07-15 | 2011-08-09 | Teradyne, Inc. | Storage device temperature sensing |
US8116079B2 (en) * | 2009-07-15 | 2012-02-14 | Teradyne, Inc. | Storage device testing system cooling |
US7920380B2 (en) | 2009-07-15 | 2011-04-05 | Teradyne, Inc. | Test slot cooling system for a storage device testing system |
US8628239B2 (en) | 2009-07-15 | 2014-01-14 | Teradyne, Inc. | Storage device temperature sensing |
US8218256B1 (en) | 2009-10-30 | 2012-07-10 | Western Digital Technologies, Inc. | Disk spindle assembly cartridge |
US8270118B1 (en) | 2009-10-30 | 2012-09-18 | Western Digital Technologies, Inc. | Head stack assembly cartridge |
US9220180B2 (en) * | 2010-12-09 | 2015-12-22 | Richard Anthony Dunn, JR. | System and methods for scalable parallel data processing and process control |
US8631698B2 (en) * | 2010-02-02 | 2014-01-21 | Teradyne, Inc. | Test slot carriers |
US9779780B2 (en) | 2010-06-17 | 2017-10-03 | Teradyne, Inc. | Damping vibrations within storage device testing systems |
US8432630B1 (en) * | 2010-06-30 | 2013-04-30 | Western Digital Technologies, Inc. | Disk drive component test system |
US8687349B2 (en) * | 2010-07-21 | 2014-04-01 | Teradyne, Inc. | Bulk transfer of storage devices using manual loading |
DE102010034167A1 (en) * | 2010-08-13 | 2012-02-16 | Mühlbauer Ag | System and method for processing security or identification objects |
US9001456B2 (en) | 2010-08-31 | 2015-04-07 | Teradyne, Inc. | Engaging test slots |
US8717694B1 (en) | 2011-12-19 | 2014-05-06 | Western Digital Technologies, Inc. | Identifying defective slots in a disk drive tester |
US20130200915A1 (en) * | 2012-02-06 | 2013-08-08 | Peter G. Panagas | Test System with Test Trays and Automated Test Tray Handling |
US8881593B2 (en) | 2012-05-29 | 2014-11-11 | Seagate Technology Llc | Cylindrical bridge |
CN103863808A (en) * | 2012-12-14 | 2014-06-18 | 鸿富锦精密工业(深圳)有限公司 | Bearing device |
US20140185225A1 (en) * | 2012-12-28 | 2014-07-03 | Joel Wineland | Advanced Datacenter Designs |
US20140262149A1 (en) * | 2013-03-15 | 2014-09-18 | Teradyne, Inc. | Air circulation in a system |
US9459312B2 (en) | 2013-04-10 | 2016-10-04 | Teradyne, Inc. | Electronic assembly test system |
JP6209610B2 (en) * | 2013-07-22 | 2017-10-04 | 株式会社ダイチューテクノロジーズ | Large-scale automated test system for storage media |
TWI777194B (en) * | 2013-08-05 | 2022-09-11 | 德商伊瑪提克斯生物科技有限公司 | Novel peptides, cells, and their use against several tumors, methods for production thereof and pharmaceutical composition comprising the same |
US8972045B1 (en) * | 2013-09-23 | 2015-03-03 | Amazon Technologies, Inc. | Inter-facility transport in inventory management and fulfillment systems |
CN104569506B (en) * | 2014-11-19 | 2017-10-20 | 苏州欧康诺电子科技股份有限公司 | A kind of interface adapter detected for ultrahigh speed magnetoelectricity hard disk |
CN105304100B (en) * | 2015-11-02 | 2017-11-21 | 苏州互盟信息存储技术有限公司 | A kind of plate extractor being used in CD server and CD server |
WO2019040449A1 (en) * | 2017-08-23 | 2019-02-28 | Walmart Apollo, Llc | Systems, apparatuses and methods of supporting payment test cards and robotically testing card payment systems |
US10948534B2 (en) | 2017-08-28 | 2021-03-16 | Teradyne, Inc. | Automated test system employing robotics |
US10845410B2 (en) | 2017-08-28 | 2020-11-24 | Teradyne, Inc. | Automated test system having orthogonal robots |
US10725091B2 (en) | 2017-08-28 | 2020-07-28 | Teradyne, Inc. | Automated test system having multiple stages |
US11226390B2 (en) | 2017-08-28 | 2022-01-18 | Teradyne, Inc. | Calibration process for an automated test system |
US10983145B2 (en) | 2018-04-24 | 2021-04-20 | Teradyne, Inc. | System for testing devices inside of carriers |
US10775408B2 (en) | 2018-08-20 | 2020-09-15 | Teradyne, Inc. | System for testing devices inside of carriers |
US11353375B2 (en) | 2019-06-28 | 2022-06-07 | Teradyne, Inc. | Using vibrations to position devices in a test system |
US20210163226A1 (en) * | 2019-12-02 | 2021-06-03 | Google Llc | AGV Payload Storage Swapping System |
US11867749B2 (en) | 2020-10-22 | 2024-01-09 | Teradyne, Inc. | Vision system for an automated test system |
US11754596B2 (en) | 2020-10-22 | 2023-09-12 | Teradyne, Inc. | Test site configuration in an automated test system |
US11953519B2 (en) | 2020-10-22 | 2024-04-09 | Teradyne, Inc. | Modular automated test system |
US11754622B2 (en) | 2020-10-22 | 2023-09-12 | Teradyne, Inc. | Thermal control system for an automated test system |
US11899042B2 (en) | 2020-10-22 | 2024-02-13 | Teradyne, Inc. | Automated test system |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277634A2 (en) * | 1987-02-02 | 1988-08-10 | Mitsubishi Denki Kabushiki Kaisha | Disk file device |
US5426581A (en) * | 1994-08-15 | 1995-06-20 | International Business Machines Corporation | Using a bar code scanner to calibrate positioning of a robotic system |
US5851143A (en) * | 1996-05-10 | 1998-12-22 | Thermal Industries | Disk drive test chamber |
US5999356A (en) * | 1997-08-29 | 1999-12-07 | International Business Machines Corporation | Data cartridge library with rotating storage stacks |
EP1045301A2 (en) * | 1999-04-13 | 2000-10-18 | Hewlett-Packard Company | Guidance system and method for an automated media exchanger |
US20020161971A1 (en) * | 2001-04-26 | 2002-10-31 | International Business Machines Corporation | Library of hard disk drives with transparent emulating interface |
WO2003067385A2 (en) * | 2002-02-05 | 2003-08-14 | Asaca Corporation | Data storage system |
EP1422713A2 (en) * | 2002-11-25 | 2004-05-26 | Hewlett-Packard Development Company, L.P. | Hard disk drive storage system |
US20040236465A1 (en) * | 2000-11-16 | 2004-11-25 | Butka David John | Storage cell mounting and alignment for cartridge system libraries |
US20050219809A1 (en) * | 2002-07-05 | 2005-10-06 | Xyratex Technology Limited | Mounting device for a disk drive unit, releasable fastener and method of testing a disk drive unit |
US7092251B1 (en) * | 2005-01-06 | 2006-08-15 | Western Digital Technologies, Inc. | Vibration isolating disk drive receiving stations and chassis used in the manufacture and/or testing of hard disk drives |
EP1760722A1 (en) * | 2005-09-02 | 2007-03-07 | Hitachi, Ltd. | Disk array apparatus |
JP2007220184A (en) * | 2006-02-15 | 2007-08-30 | Hitachi Global Storage Technologies Netherlands Bv | Fixing tool of recording disk drive, manufacturing method of recording disk drive, and testing apparatus of recording disk drive |
Family Cites Families (391)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US557186A (en) | 1896-03-31 | Device for repairing spuds of sanitary closet-bowls | ||
US2224407A (en) | 1938-02-15 | 1940-12-10 | Passur Norman | Control means for air circulating systems |
US2380026A (en) | 1943-08-06 | 1945-07-10 | Standard Telephones Cables Ltd | Cooling device for metal rectifiers |
US2635524A (en) | 1949-04-04 | 1953-04-21 | Ralph D Jenkins | Air circulating or ventilating unit |
US2631775A (en) | 1949-08-23 | 1953-03-17 | Price Electric Corp | Packaged electrically operated ventilating fan |
US3120166A (en) | 1961-11-16 | 1964-02-04 | Kooltronic Fan Company | Cooling duct for cabinets |
US3360032A (en) | 1965-09-20 | 1967-12-26 | Globe Union Inc | Temperature controlling system |
US3364838A (en) | 1966-02-01 | 1968-01-23 | Gen Electric | Cabinet for mounting, enclosing and cooling electrical apparatus |
BE716771A (en) | 1967-06-24 | 1968-12-02 | ||
US3845286A (en) | 1973-02-05 | 1974-10-29 | Ibm | Manufacturing control system for processing workpieces |
US4147299A (en) * | 1977-09-26 | 1979-04-03 | International Business Machines Corporation | Air flow system for a disk file |
US4233644A (en) | 1979-06-28 | 1980-11-11 | International Business Machines Corporation | Dual-pull air cooling for a computer frame |
US4336748A (en) | 1979-09-30 | 1982-06-29 | Axis Products Limited | Fluid exchanger |
US4379259A (en) | 1980-03-12 | 1983-04-05 | National Semiconductor Corporation | Process of performing burn-in and parallel functional testing of integrated circuit memories in an environmental chamber |
JPS5850601A (en) | 1981-09-21 | 1983-03-25 | Clarion Co Ltd | Vibration-proof construction for tape player for vehicles |
US4688124A (en) | 1982-05-11 | 1987-08-18 | Media Systems Technology, Inc. | Automated floppy disk drive loader |
JPS5976709U (en) * | 1982-11-15 | 1984-05-24 | 本田技研工業株式会社 | Blow-by gas passage of internal combustion engine |
US4665455A (en) | 1983-01-24 | 1987-05-12 | Modular Robotics | Diskette sequential transport apparatus |
US4495545A (en) | 1983-03-21 | 1985-01-22 | Northern Telecom Limited | Enclosure for electrical and electronic equipment with temperature equalization and control |
US5122914A (en) | 1984-01-17 | 1992-06-16 | Norand Corporation | Disk drive system with transportable carrier and mounting assembly |
US4654732A (en) | 1984-05-11 | 1987-03-31 | Mark Mesher | Transport apparatus for loading microdisks into and retrieving them from a disk drive and thereafter sorting them |
US4526318A (en) | 1984-06-11 | 1985-07-02 | Stephen T. McGill | Proportional fluid exchanger and recirculator |
US4620248A (en) | 1984-09-04 | 1986-10-28 | Magnetic Peripherals Inc. | Apparatus for controlling humidity in a disk drive |
US4683424A (en) | 1984-11-07 | 1987-07-28 | Wehr Corporation | Apparatus for use in testing circuit boards |
US4754397A (en) | 1985-02-15 | 1988-06-28 | Tandem Computers Incorporated | Fault tolerant modular subsystems for computers |
JPS61267398A (en) | 1985-05-22 | 1986-11-26 | 株式会社日立製作所 | Cooling construction of electronic apparatus |
US4685303A (en) | 1985-07-15 | 1987-08-11 | Allen-Bradley Company, Inc. | Disc drive isolation system |
WO1987001813A1 (en) | 1985-09-23 | 1987-03-26 | Sharetree Limited | An oven for the burn-in of integrated circuits |
US4648007A (en) | 1985-10-28 | 1987-03-03 | Gte Communications Systems Corporation | Cooling module for electronic equipment |
DE3539965A1 (en) | 1985-11-11 | 1987-05-14 | Ueberreiter Ekkehard | DEVICE FOR TESTING AND SORTING ELECTRONIC COMPONENTS |
US4713714A (en) | 1985-11-26 | 1987-12-15 | Motorola Computer Systems, Inc. | Computer peripheral shock mount for limiting motion-induced errors |
EP0247408B1 (en) | 1986-05-20 | 1991-07-03 | Erwin Jenkner | Distribution and sorting device for sheets |
US4768285A (en) | 1986-06-06 | 1988-09-06 | Usm Corporation | Repair station for component insertion device |
US4851965A (en) | 1987-03-09 | 1989-07-25 | Unisys Corporation | Directed air management system for cooling multiple heat sinks |
US4809881A (en) | 1987-04-16 | 1989-03-07 | Total Tote, Inc. | Bin dispensing machine |
US4817273A (en) | 1987-04-30 | 1989-04-04 | Reliability Incorporated | Burn-in board loader and unloader |
US4801234A (en) | 1987-05-15 | 1989-01-31 | Daymarc Corporation | Vacuum pick and place mechanism for integrated circuit test handler |
US4817934A (en) | 1987-07-27 | 1989-04-04 | Emf Corporation | Dual tote sorter and stacker |
US4888549A (en) | 1987-10-30 | 1989-12-19 | Wilson Laboratories, Inc. | System for testing individually a plurality of disk drive units |
US4967155A (en) | 1988-04-08 | 1990-10-30 | Micropolis Corporation | Environmentally controlled media defect detection system for Winchester disk drives |
EP0342155A3 (en) | 1988-05-13 | 1990-06-27 | Agrogen-Stiftung | Laboratory device for optional heating and cooling |
DE68912033T2 (en) | 1988-09-01 | 1994-04-28 | Fujitsu Ltd | Rotating disk device. |
US5173819A (en) | 1988-10-05 | 1992-12-22 | Hitachi, Ltd. | Disk apparatus having an improved cooling structure |
JP2635127B2 (en) | 1988-10-05 | 1997-07-30 | 株式会社日立製作所 | Disk unit |
FR2646579A1 (en) | 1989-03-20 | 1990-11-02 | Guillemot Gerard | ELECTRICALLY HIGH TEMPERATURE HEATING EQUIPMENT BY REGULATED AREAS FOR THE USE OF COMPOSITE MATERIAL PRODUCTS |
JPH038086A (en) | 1989-06-06 | 1991-01-16 | Pioneer Electron Corp | Still picture signal reproducing device |
US5045960A (en) | 1989-06-13 | 1991-09-03 | Zenith Data Systems Corporation | Self-aligning guide and track for removable disk drive module |
CA2025497C (en) | 1989-09-18 | 1996-05-28 | Masaharu Sugimoto | Magnetic disk storage apparatus |
JP2771297B2 (en) | 1990-01-19 | 1998-07-02 | 株式会社日立製作所 | Magnetic disk device |
US5206772A (en) | 1989-10-02 | 1993-04-27 | Hitachi, Ltd. | Magnetic disk apparatus having improved arrangement of head disk assemblies |
DE3934663C2 (en) | 1989-10-18 | 1994-11-10 | Mann & Hummel Filter | Draw latch |
US5012187A (en) | 1989-11-03 | 1991-04-30 | Motorola, Inc. | Method for parallel testing of semiconductor devices |
GB2241101A (en) | 1990-02-15 | 1991-08-21 | Ibm | Data storage system with device dependent flow of cooling air |
GB2241118A (en) | 1990-02-15 | 1991-08-21 | Ibm | Electrical apparatus with forced air cooling |
US5130129A (en) | 1990-03-06 | 1992-07-14 | The Regents Of The University Of California | Method for enhancing antibody transport through capillary barriers |
US5176202A (en) | 1991-03-18 | 1993-01-05 | Cryo-Cell International, Inc. | Method and apparatus for use in low-temperature storage |
US5128813A (en) | 1990-06-21 | 1992-07-07 | Quantum Corporation | Thermal compensated head positioner servo for disk drive |
JP2956146B2 (en) | 1990-07-10 | 1999-10-04 | ソニー株式会社 | Disc cartridge and recording and / or reproducing apparatus |
CH680693A5 (en) | 1990-08-07 | 1992-10-15 | Sulzer Ag | |
EP0776009B1 (en) | 1990-11-30 | 1999-04-14 | Fujitsu Limited | Storage disk device having a plurality of storage disk modules |
JP2862679B2 (en) | 1990-12-11 | 1999-03-03 | 富士通株式会社 | Storage disk module |
US5677899A (en) | 1991-02-15 | 1997-10-14 | Discovision Associates | Method for moving carriage assembly from initial position to target position relative to storage medium |
US5729511A (en) | 1991-02-15 | 1998-03-17 | Discovision Associates | Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal |
US5414591A (en) | 1991-04-15 | 1995-05-09 | Hitachi, Ltd. | Magnetic disk storage system |
DE69115039D1 (en) | 1991-04-26 | 1996-01-11 | Ibm | REMOVABLE ELECTRICAL UNIT. |
US5237484A (en) | 1991-07-08 | 1993-08-17 | Tandem Computers Incorporated | Apparatus for cooling a plurality of electronic modules |
US5207613A (en) | 1991-07-08 | 1993-05-04 | Tandem Computers Incorporated | Method and apparatus for mounting, cooling, interconnecting, and providing power and data to a plurality of electronic modules |
JPH0568257A (en) | 1991-07-15 | 1993-03-19 | Canon Inc | Color image pickup device |
US5325263A (en) | 1991-07-22 | 1994-06-28 | Silicon Graphics, Inc. | Rack and pinion retaining and release device for removable computer components |
JP2553315Y2 (en) | 1991-10-31 | 1997-11-05 | 株式会社アルファ | Lid lock device |
US5171183A (en) | 1991-11-22 | 1992-12-15 | Sony Corporation | Disk drive cooling system bracket |
FI915731A0 (en) | 1991-12-05 | 1991-12-05 | Derek Henry Potter | FOERFARANDE OCH ANORDNING FOER REGLERING AV TEMPERATUREN I ETT FLERTAL PROV. |
US5295392A (en) | 1992-03-26 | 1994-03-22 | Tech Team, Inc. | Pipe testing equipment |
US5263537A (en) | 1992-04-27 | 1993-11-23 | International Business Machines Corporation | Oscillating cooling system |
US5205132A (en) | 1992-06-12 | 1993-04-27 | Thermonics Incorporated | Computer-implemented method and system for precise temperature control of a device under test |
US5379229A (en) | 1992-06-18 | 1995-01-03 | Communications Test Design, Inc. | Automated storage and retrieval system |
ATE129359T1 (en) | 1992-08-04 | 1995-11-15 | Ibm | DISTRIBUTION DEVICE WITH GAS SUPPLY-DELIVERY DEVICE FOR HANDLING AND STORING SEALABLE PORTABLE PRESSURIZED CONTAINERS. |
US5913926A (en) | 1992-08-20 | 1999-06-22 | Farrington Investments Ltd. | Expandable modular data storage system having parity storage capability |
US6640235B1 (en) | 1992-08-20 | 2003-10-28 | Intel Corporation | Expandable mass disk drive storage system |
US5601141A (en) | 1992-10-13 | 1997-02-11 | Intelligent Automation Systems, Inc. | High throughput thermal cycler |
FR2697717B1 (en) | 1992-10-29 | 1994-12-16 | Thomson Csf | Heating device for electronic cards. |
JP3207947B2 (en) | 1992-11-26 | 2001-09-10 | 日本電信電話株式会社 | Content extraction device |
US6384995B1 (en) | 1992-12-23 | 2002-05-07 | International Business Machines Corporation | Apparatus and method for detecting defects in data storage devices |
JP3295071B2 (en) | 1993-01-06 | 2002-06-24 | ブラザー工業株式会社 | Key switch |
JP3193546B2 (en) * | 1993-01-14 | 2001-07-30 | 旭光学工業株式会社 | Reflective scanning optical system |
US5269698A (en) | 1993-01-26 | 1993-12-14 | Silicon Graphics, Inc. | Retaining and release mechanism for computer storage devices including a pawl latch assembly |
JP2553316B2 (en) | 1993-03-02 | 1996-11-13 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Data storage disk drive device |
GB2276275A (en) | 1993-03-20 | 1994-09-21 | Ibm | Cooling modular electrical apparatus |
US5546250A (en) | 1993-06-24 | 1996-08-13 | Maxtor Corporation | Elastomer gasket that extends around the outer edge of a hard drive |
JP3105704B2 (en) | 1993-07-16 | 2000-11-06 | 三菱鉛筆株式会社 | Liquid cosmetics |
JP2906930B2 (en) | 1993-07-22 | 1999-06-21 | 株式会社日立製作所 | Magnetic disk drive |
US5374395A (en) | 1993-10-14 | 1994-12-20 | Amoco Corporation | Diagnostics instrument |
US5368072A (en) | 1993-12-13 | 1994-11-29 | E. H. Price Ltd. | Sliding gate terminal unit for air handling system |
US5617430A (en) | 1993-12-22 | 1997-04-01 | International Business Machines Corporation | Testing system interconnections using dynamic configuration and test generation |
JP2000149431A (en) | 1993-12-24 | 2000-05-30 | Sony Corp | Data recording and reproducing device, and method therefor |
US5474520A (en) | 1994-03-14 | 1995-12-12 | Bittikofer; Raymond P. | Apparatus for producing multiple motions |
JP3213156B2 (en) | 1994-03-15 | 2001-10-02 | 富士通株式会社 | Electronics |
US5543727A (en) | 1994-04-05 | 1996-08-06 | Bellsouth Corporation | Run-in test system for PC circuit board |
JP3240821B2 (en) | 1994-04-22 | 2001-12-25 | 株式会社日立製作所 | High-performance image memory LSI and display device using the same |
US5610893A (en) | 1994-06-02 | 1997-03-11 | Olympus Optical Co., Ltd. | Information recording and reproducing apparatus for copying information from exchangeable master recording medium to a plurality of other exchangeable recording media |
US5469037A (en) | 1994-06-02 | 1995-11-21 | Encore Computer Corporation | Linear accelerated device |
US6009061A (en) | 1994-08-25 | 1999-12-28 | Discovision Associates | Cartridge-loading apparatus with improved base plate and cartridge receiver latch |
US5491610A (en) | 1994-09-09 | 1996-02-13 | International Business Machines Corporation | Electronic package having active means to maintain its operating temperature constant |
US6070731A (en) | 1994-09-22 | 2000-06-06 | Advantest Corporation | IC receiving tray storage device and mounting apparatus for the same |
US5644705A (en) | 1995-01-11 | 1997-07-01 | International Business Machines Corporation | Method and apparatus for addressing and testing more than two ATA/IDE disk drive assemblies using an ISA bus |
KR100229031B1 (en) | 1995-01-18 | 1999-11-01 | 토마스 에프.멀베니 | Disc clamping system for a hard disc drive |
US5477416A (en) | 1995-02-14 | 1995-12-19 | Hewlett-Packard Company | Enclosure with metered air ducts for mounting and cooling modules |
US5570740A (en) | 1995-03-03 | 1996-11-05 | Dsc Communications Corporation | Built-in cooling system for an enclosure |
DE29505578U1 (en) | 1995-03-31 | 1995-06-01 | Chen Teng Chun | Drawer-type mounting box for a hard disk drive |
US5791945A (en) | 1995-04-13 | 1998-08-11 | The Whitaker Corporation | High force contact |
JP3113793B2 (en) | 1995-05-02 | 2000-12-04 | 株式会社エヌ・ティ・ティ ファシリティーズ | Air conditioning system |
JP3420655B2 (en) | 1995-05-23 | 2003-06-30 | 株式会社アドバンテスト | IC tester handler thermostat |
CN1084476C (en) | 1995-07-28 | 2002-05-08 | 株式会社爱德万测试 | Semiconductor device tester and semiconductor device testing system |
DE69614460T2 (en) | 1995-07-31 | 2002-06-06 | Hewlett Packard Co | Computer frame structure with module housing |
US5870630A (en) | 1995-07-31 | 1999-02-09 | Hewlett-Packard Company | System for online SCSI drive repair utilizing detachable secondary I/O buses pigtailed to primary I/O bus wherein each secondary I/O bus has a length in excess of 100mm |
GB9515982D0 (en) | 1995-08-04 | 1995-10-04 | Havant International Ltd | Disk file mounting |
US6477442B1 (en) | 1995-08-10 | 2002-11-05 | Fred M. Valerino, Sr. | Autoacceptertube delivery system with a robotic interface |
US5563768A (en) | 1995-08-31 | 1996-10-08 | At&T Global Information Solutions Company | Heat source cooling apparatus and method utilizing mechanism for dividing a flow of cooling fluid |
JP3758728B2 (en) | 1995-12-07 | 2006-03-22 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | Disk rotation balance adjusting method and apparatus |
US5646918A (en) | 1995-12-08 | 1997-07-08 | International Business Machines Corporation | Operating a multi-gripper accessor in an automated storage system |
JPH09167427A (en) | 1995-12-14 | 1997-06-24 | Fujitsu Ltd | Disk array device |
JP3212859B2 (en) | 1995-12-15 | 2001-09-25 | プラス精機株式会社 | Acceleration detector |
US5654846A (en) | 1995-12-28 | 1997-08-05 | Sony Corporation | Disk drive unit tilt device |
US5793610A (en) | 1996-01-25 | 1998-08-11 | Dell Usa, L.P. | Multi-position air regulation device |
US5673029A (en) | 1996-02-15 | 1997-09-30 | Orbitron Computer System, Inc. | Apparatus for cooling a memory storage device |
US6251493B1 (en) | 1996-04-08 | 2001-06-26 | 3M Innovative Properties Company | Vibration and shock attenuating articles and method of attenuating vibrations and shocks therewith |
GB2328782B (en) | 1996-05-11 | 1999-08-25 | Samsung Electronics Co Ltd | System for testing hard disk drives |
KR100214308B1 (en) | 1996-05-11 | 1999-08-02 | 윤종용 | Test apparatus for hard disc driver |
US5751549A (en) | 1996-06-26 | 1998-05-12 | Sun Microsystems, Inc. | Hard disk drive assembly which has a plenum chamber and a fan assembly that is perpendicular to a rack chamber |
US5912799A (en) | 1996-07-01 | 1999-06-15 | Sun Microsystems, Inc. | Multiple disk drive storage enclosure with ventilation |
KR100209018B1 (en) | 1996-09-16 | 1999-07-15 | 윤종용 | Oven for testing auxiliary memory |
KR100209017B1 (en) | 1996-09-16 | 1999-07-15 | 윤종용 | Auxiliary memory test device |
US6192282B1 (en) | 1996-10-01 | 2001-02-20 | Intelihome, Inc. | Method and apparatus for improved building automation |
US6489793B2 (en) | 1996-10-21 | 2002-12-03 | Delta Design, Inc. | Temperature control of electronic devices using power following feedback |
US6476627B1 (en) | 1996-10-21 | 2002-11-05 | Delta Design, Inc. | Method and apparatus for temperature control of a device during testing |
DE69733986T2 (en) | 1996-10-31 | 2006-01-26 | Matsushita Electric Industrial Co., Ltd., Kadoma | Device for encrypted communication with limited damage on becoming aware of a secret key |
US6152070A (en) | 1996-11-18 | 2000-11-28 | Applied Materials, Inc. | Tandem process chamber |
US5694290A (en) | 1996-11-21 | 1997-12-02 | Chang; Cheng-Chun | Replaceable hard disk drive box structure |
KR100403039B1 (en) | 1996-12-14 | 2003-12-18 | 삼성전자주식회사 | Method for mounting and demounting removable jig for hard disk drive test using pogo-pin |
US5718627A (en) | 1997-02-03 | 1998-02-17 | Wicks; Edward A. | System and method for smoke free elevator shaft |
JPH10231893A (en) | 1997-02-20 | 1998-09-02 | Polymertech Kk | Frame damper |
DE19804813B4 (en) | 1997-03-03 | 2006-02-16 | Inclose Design, Inc., Campbell | Device for cooling a portable computer |
US5862037A (en) | 1997-03-03 | 1999-01-19 | Inclose Design, Inc. | PC card for cooling a portable computer |
DE19861388B4 (en) | 1997-03-03 | 2007-08-02 | Inclose Design, Inc., Campbell | Device for cooling portable computer with PC-card plug-in port - has fan to circulate air through PC insert port and cool portable computer and electric connector coupled to supply current to fan |
DE19708775C1 (en) | 1997-03-04 | 1998-07-02 | Siemens Nixdorf Inf Syst | Electronic assembly carrier especially for computer magnetic disc drive |
JP3008086B2 (en) | 1997-04-28 | 2000-02-14 | セイコーエプソン株式会社 | Projection display device |
US5917676A (en) * | 1997-04-30 | 1999-06-29 | Seagate Technology, Inc. | Disc drive vibration reduction device |
US6005404A (en) | 1997-04-30 | 1999-12-21 | Rpi, Inc. | Environmental test apparatus with partition-isolated thermal chamber |
US6467153B2 (en) | 1997-06-11 | 2002-10-22 | Western Digital Technologies, Inc. | Method for manufacturing a disk drive |
US5914856A (en) | 1997-07-23 | 1999-06-22 | Litton Systems, Inc. | Diaphragm pumped air cooled planar heat exchanger |
US6067225A (en) | 1997-08-04 | 2000-05-23 | Sun Microsystems, Inc. | Disk drive bracket |
GB2328547A (en) | 1997-08-19 | 1999-02-24 | Chang Cheng Chun | Diskdrive sliding case system |
US6185097B1 (en) | 1997-09-10 | 2001-02-06 | Inclose Design, Inc. | Convectively cooled memory storage device housing |
US6122131A (en) | 1997-09-12 | 2000-09-19 | Quantum Corporation | Adaptively-controlled disk drive assembly |
US6069792A (en) | 1997-09-16 | 2000-05-30 | Nelik; Jacob | Computer component cooling assembly |
US7039726B2 (en) | 1997-09-16 | 2006-05-02 | International Business Machines Corporation | Dual purpose media drive providing control path to shared robotic device in automated data storage library |
US5831525A (en) | 1997-09-18 | 1998-11-03 | Harvey; James C. | Filtered air, temperature controlled removable computer cartridge devices |
US6008636A (en) | 1997-09-30 | 1999-12-28 | Motorola, Inc. | Test system with robot arm for delivering a device under test |
US6094342A (en) * | 1997-11-03 | 2000-07-25 | Seagate Technology, Inc. | Disk drive jacket |
US6005770A (en) | 1997-11-12 | 1999-12-21 | Dell U.S.A., L.P. | Computer and a system and method for cooling the interior of the computer |
GB2332523B (en) | 1997-12-16 | 2002-04-10 | Havant Internat Ltd | Tool,apparatus and method for testing a fixture |
KR100304255B1 (en) | 1998-01-14 | 2001-11-22 | 윤종용 | Apparatus and method for cooling non-flow system |
US6000623A (en) | 1998-01-15 | 1999-12-14 | International Business Machines Corporation | System packaging for high performance computer applications |
US6115250A (en) | 1998-01-20 | 2000-09-05 | Dell Usa, Lp | Computer and an assembly and method for cooling a computer |
JP3052183U (en) | 1998-03-02 | 1998-09-14 | 北越製紙株式会社 | Photo holder |
US6166901A (en) | 1998-03-13 | 2000-12-26 | International Business Machines Corporation | Vibration dampening system for removable hard disk drive carriers |
CN2341188Y (en) | 1998-03-18 | 1999-09-29 | 张家豪 | Intellectual drawing-out box for hard discs |
US5956301A (en) | 1998-03-25 | 1999-09-21 | International Business Machines Corporation | Automated data storage library media handling with a plurality of pickers having multiple grippers |
US5890959A (en) | 1998-03-31 | 1999-04-06 | Digital Equipment Corporation | High efficiency blower system with integral backflow preventor |
US6169930B1 (en) | 1998-04-17 | 2001-01-02 | International Business Machines Corporation | Method and apparatus for preventing cold temperature induced damage in a disk drive |
US6011689A (en) | 1998-04-27 | 2000-01-04 | Sun Microsystems, Inc. | Computer component cooling fan closure device and method thereof |
US6042348A (en) | 1998-05-11 | 2000-03-28 | Lucent Technologies Inc. | Protective shutter assembly for a forced air cooling system |
US6209842B1 (en) | 1998-05-27 | 2001-04-03 | International Business Machines Corporation | Laminated damping device for a carrier |
US6307386B1 (en) | 1998-05-29 | 2001-10-23 | Agilent Technologies, Inc. | Modular mechanical fixturing and automated handling of printed circuit assemblies on automated test equipment |
US6084768A (en) | 1998-06-15 | 2000-07-04 | Compaq Computer Corporation | Non-operational shock protection for disk carriers in a high density package |
US6247944B1 (en) | 1998-06-15 | 2001-06-19 | Compaq Computer Corporation | Slide-activated, spring-loaded ejector for hot-pluggable disk drive carrier |
US6434499B1 (en) | 1998-06-26 | 2002-08-13 | Seagate Technology Llc | Hard disc drive verification tester |
US6434498B1 (en) | 1998-06-26 | 2002-08-13 | Seagate Technology Llc | Hard disc drive verification tester |
US6262863B1 (en) | 1998-07-01 | 2001-07-17 | Storage Technology Corporation | Automated storage library with rail mechanism providing flexible robot access |
WO2000004396A1 (en) | 1998-07-14 | 2000-01-27 | Schlumberger Technologies, Inc. | Apparatus, method and system of liquid-based, wide range, fast response temperature cycling control of electronic devices |
JP3601982B2 (en) | 1998-08-11 | 2004-12-15 | 日本電気株式会社 | Disk array device control method and disk array device |
US5927386A (en) | 1998-08-24 | 1999-07-27 | Macase Industrial Group Ga., Inc. | Computer hard drive heat sink assembly |
JP4314651B2 (en) | 1998-08-26 | 2009-08-19 | ソニー株式会社 | Disk array device and data recording / reproducing method |
US6144553A (en) | 1998-09-09 | 2000-11-07 | Sun Microsystems, Inc. | Refrigeration cooled disk storage assembly |
JP4017134B2 (en) | 1998-09-16 | 2007-12-05 | 本田技研工業株式会社 | Liquid injection device |
US6980381B2 (en) | 1998-09-21 | 2005-12-27 | William F. Gray | Apparatus and method for predicting failure of a disk drive |
JP3511576B2 (en) | 1998-10-02 | 2004-03-29 | 松下電器産業株式会社 | Disc recording / reproducing method and apparatus |
JP2000114759A (en) | 1998-10-02 | 2000-04-21 | Toshiba Corp | Magnetic disk device or electronic equipment casing having the device built therein |
JP2000113563A (en) | 1998-10-05 | 2000-04-21 | Toyota Motor Corp | Hard disk device and writing controlling method therefor |
WO2000022624A1 (en) | 1998-10-13 | 2000-04-20 | Avid Technology, Inc. | Disk drive enclosure |
NL1010317C2 (en) | 1998-10-14 | 2000-05-01 | Asm Int | Sorting / storage device for wafers and method for handling them. |
US6304839B1 (en) | 1998-10-14 | 2001-10-16 | Seagate Technology Llc | Universal power simulator |
JP3159186B2 (en) | 1998-10-15 | 2001-04-23 | 日本電気株式会社 | Image recording apparatus and method |
US6282501B1 (en) | 1998-10-20 | 2001-08-28 | Adaptec, Inc. | Disk drive testing |
JP2000132704A (en) | 1998-10-26 | 2000-05-12 | Sony Corp | Image information processor and method |
TW459220B (en) | 1998-10-29 | 2001-10-11 | Teac Corp | Disk device |
US6177805B1 (en) | 1998-11-24 | 2001-01-23 | International Business Machines Corporation | High density test connector for disk drives in a high volume manufacturing environment |
US6434000B1 (en) | 1998-12-03 | 2002-08-13 | Iv Phoenix Group, Inc. | Environmental system for rugged disk drive |
US6289678B1 (en) | 1998-12-03 | 2001-09-18 | Phoenix Group, Inc. | Environmental system for rugged disk drive |
US6627483B2 (en) | 1998-12-04 | 2003-09-30 | Formfactor, Inc. | Method for mounting an electronic component |
SE514735C2 (en) | 1998-12-11 | 2001-04-09 | Ericsson Telefon Ab L M | Device for increasing heat output |
US6249824B1 (en) | 1998-12-12 | 2001-06-19 | Joseph Reid Henrichs | Magnetic data storage fixed hard disk drive using stationary microhead array chips in place of flying-heads and rotary voice-coil actuators |
US6577687B2 (en) | 1998-12-23 | 2003-06-10 | Maxtor Corporation | Method for transmitting data over a data bus with minimized digital inter-symbol interference |
JP3214490B2 (en) | 1999-01-06 | 2001-10-02 | 日本電気株式会社 | Packet switching network |
US6034870A (en) | 1999-01-27 | 2000-03-07 | Sun Microsystems, Inc. | Computer system having a highly efficient forced air cooling subsystem |
GB2347020B (en) | 1999-02-02 | 2003-05-14 | 3Com Technologies Ltd | Cooling equipment |
JP4036559B2 (en) | 1999-02-15 | 2008-01-23 | ローム株式会社 | Semiconductor integrated circuit device for disk drive |
JP3091737B2 (en) | 1999-02-17 | 2000-09-25 | 三洋電機株式会社 | Disc recording / reproducing apparatus provided with means for storing temperature information |
AU3479900A (en) | 1999-02-19 | 2000-09-04 | General Dynamics Information Systems, Inc. | Data storage housing |
JP2000242598A (en) | 1999-02-23 | 2000-09-08 | Matsushita Electric Ind Co Ltd | Firmware update system and its updating method |
TW444896U (en) | 1999-02-24 | 2001-07-01 | Jeng Shiou Huei | Heat dissipation device of hard disk |
US6325353B1 (en) | 1999-03-08 | 2001-12-04 | Intel Corporation | Carrier for disk drive hot swapping |
JP4126713B2 (en) | 1999-03-26 | 2008-07-30 | ソニー株式会社 | Image reproducing apparatus and image reproducing method |
US6193339B1 (en) | 1999-04-12 | 2001-02-27 | Inclose Design, Inc. | Docking adapter for memory storage devices |
US6565163B2 (en) | 1999-04-12 | 2003-05-20 | Inclose Design, Inc. | Rack for memory storage devices |
DE19916595B4 (en) | 1999-04-13 | 2005-03-31 | Siemens Ag | Arrangement for cooling an electrical assembly and for cooling an electrically operated technical device |
US6031717A (en) | 1999-04-13 | 2000-02-29 | Dell Usa, L.P. | Back flow limiting device for failed redundant parallel fan |
US6473297B1 (en) | 1999-04-23 | 2002-10-29 | Inclose Design, Inc. | Memory storage device docking adapted having a laterally mounted fan |
US6628518B2 (en) | 1999-04-23 | 2003-09-30 | Inclose Design, Inc. | Memory storage device rack having vented rails |
JP2000305860A (en) | 1999-04-23 | 2000-11-02 | Toshiba Corp | Information storage system and method for controlling storage in the system |
US6188191B1 (en) | 1999-05-03 | 2001-02-13 | International Business Machines Corporation | Servo system responsive to temperature changes |
US6297950B1 (en) | 1999-06-17 | 2001-10-02 | Inclose Design, Inc. | Filter assembly for a memory storage device cooler |
US6272007B1 (en) | 1999-06-28 | 2001-08-07 | Sun Microsystems, Inc. | Computer system cooling configuration |
US6236563B1 (en) | 1999-06-30 | 2001-05-22 | Dell Usa, L.P. | Retention apparatus for a peripheral device |
WO2001004634A1 (en) | 1999-07-08 | 2001-01-18 | Lee Angros | Antigen recovery and/or staining apparatus and method |
JP2001023270A (en) | 1999-07-09 | 2001-01-26 | Matsushita Electric Ind Co Ltd | Cassette transfer device |
CN1237532C (en) | 1999-07-14 | 2006-01-18 | Lg电子株式会社 | Clamping device of disk actuator and supporting method of its disk actuator |
US6494663B2 (en) | 1999-07-16 | 2002-12-17 | Storage Technology Corporation | Method and system for sharing robotic mechanisms between automated storage libraries |
US6227516B1 (en) | 1999-07-28 | 2001-05-08 | International Business Machines Corporation | Quick-release mechanism for hard disk drive |
US6526841B1 (en) | 1999-08-02 | 2003-03-04 | Pemstar, Inc. | Environmental test chamber and a carrier for use therein |
TW450405U (en) | 1999-09-17 | 2001-08-11 | Hon Hai Prec Ind Co Ltd | Fixing device of data accessing machine |
US6233148B1 (en) | 1999-09-21 | 2001-05-15 | Tsan Jung Shen | Hard disk drive heat dissipation device |
JP2001100925A (en) | 1999-10-04 | 2001-04-13 | Alps Electric Co Ltd | Disk controller |
JP4143989B2 (en) | 1999-10-12 | 2008-09-03 | 有限会社三友 | Piston dredge device for air cork stoppers such as wine bottles |
US6272767B1 (en) | 1999-10-21 | 2001-08-14 | Envirotronics, Inc. | Environmental test chamber |
US6181557B1 (en) | 1999-10-29 | 2001-01-30 | Motorola, Inc. | Electronic component, method of cooling, and damper therefor |
US6281677B1 (en) | 1999-11-04 | 2001-08-28 | International Business Machines Corporation | Method for defect marking and analysis of thin film hard disks |
US6231145B1 (en) | 1999-11-09 | 2001-05-15 | Shen-Yi Liu | Mobile rack assembly for hard disk driver |
US6477042B1 (en) | 1999-11-18 | 2002-11-05 | Siemens Energy & Automation, Inc. | Disk drive mounting system for absorbing shock and vibration in a machining environment |
GB9928211D0 (en) | 1999-11-29 | 2000-01-26 | Havant International Ltd | Disk drive kit |
US6356409B1 (en) | 1999-12-15 | 2002-03-12 | International Business Machines Corporation | Balancing apparatus and method for high speed hard disk drive spindles |
US6683745B1 (en) | 1999-12-27 | 2004-01-27 | Hitachi Global Storage Technologies Netherlands B.V. | Rotationally free mount system for disk drive having a rotary actuator |
US6409450B1 (en) | 2000-01-12 | 2002-06-25 | Storage Technology Corporation | Library service port |
US6546445B1 (en) | 2000-01-13 | 2003-04-08 | Dell Usa, L.P. | Method and system for connecting dual storage interfaces |
TW454904U (en) | 2000-01-14 | 2001-09-11 | Huang Cheng Yu | Computer removable floppy disk driver cooling device |
US6516242B1 (en) | 2000-01-18 | 2003-02-04 | Dell Usa, L.P. | Apparatus for consolidating manufacturing of computing devices |
US6327150B1 (en) | 2000-02-10 | 2001-12-04 | Maxtor Corporation | Disk drive test rack with universal electrical connector |
US6464080B1 (en) | 2000-03-10 | 2002-10-15 | International Business Machines Corporation | Cushioning structure |
JP2001324404A (en) | 2000-05-12 | 2001-11-22 | Internatl Business Mach Corp <Ibm> | Balance correction device, correction method and disk assembling method |
JP2001338486A (en) | 2000-05-25 | 2001-12-07 | Hitachi Ltd | Information memory device |
US6746648B1 (en) | 2000-06-15 | 2004-06-08 | Beckman Coulter, Inc. | Method and system for transporting and storing multiple reagent packs and reagent packs used therein |
US6388437B1 (en) | 2000-06-20 | 2002-05-14 | Robert S. Wolski | Ergonomic test apparatus for the operator-assisted testing of electronic devices |
US6480380B1 (en) | 2000-07-18 | 2002-11-12 | Emc Corporation | Methods and apparatus for cooling a disk drive |
US20020051338A1 (en) | 2000-07-27 | 2002-05-02 | Lixin Jiang | Acoustic enclosure for an air cooled hard disk drive |
US6487071B1 (en) | 2000-07-31 | 2002-11-26 | Emc Corporation | Methods and apparatus for dampening vibration of a disk drive |
US6298672B1 (en) | 2000-08-01 | 2001-10-09 | Robert Valicoff, Jr. | Produce merchandiser |
US6421236B1 (en) | 2000-08-07 | 2002-07-16 | Intel Corporation | Hot swap disk drive carrier and disk drive bay |
US6351379B1 (en) | 2000-08-09 | 2002-02-26 | Lite-On Enclosure Inc. | Extracting and positioning structure for hard disk drive |
US6388878B1 (en) | 2000-08-14 | 2002-05-14 | Cheng-Chun Chang | Measuring device in a mobile rack for hard disk |
US6892328B2 (en) | 2000-09-29 | 2005-05-10 | Tanisys Technology, Inc. | Method and system for distributed testing of electronic devices |
CA2423552A1 (en) | 2000-10-13 | 2002-04-18 | Irm Llc | High throughput processing system and method of using |
GB0025679D0 (en) | 2000-10-19 | 2000-12-06 | Clement Clarke Int Ltd | Ventilatory capacity meters |
GB2369249B (en) | 2000-11-06 | 2004-06-09 | 3Com Corp | Cooling apparatus including a flow guide |
US6651192B1 (en) | 2000-11-30 | 2003-11-18 | Western Digital Technologies, Inc. | Method and system for testing reliability attributes in disk drives |
JP3078160U (en) | 2000-12-06 | 2001-06-22 | トウヨウニッソ−工芸株式会社 | Decorative body |
TW479829U (en) | 2000-12-12 | 2002-03-11 | Delta Electronics Inc | Locking device of storage medium in a computer |
US6525933B2 (en) | 2001-01-31 | 2003-02-25 | Hewlett-Packard Company | Computer peripheral mounting bracket |
US6928336B2 (en) | 2001-02-12 | 2005-08-09 | The Stanley Works | System and architecture for providing a modular intelligent assist system |
JP2002245749A (en) | 2001-02-21 | 2002-08-30 | Fujitsu Ltd | Disk device and information processor |
US6791785B1 (en) | 2001-02-28 | 2004-09-14 | Western Digital Technologies, Inc. | Disk drive with efficient coil temperature estimation |
US6957291B2 (en) | 2001-03-29 | 2005-10-18 | Quantum Corporation | Removable disk storage array emulating tape library having backup and archive capability |
US7233554B2 (en) | 2001-04-17 | 2007-06-19 | Ricoh Company, Ltd. | Disk drive system employing effective disk surface stabilization mechanism |
CN1513106A (en) | 2001-04-25 | 2004-07-14 | �����ʩ���عɷݹ�˾ | Hard drive test fixture |
US6537013B2 (en) | 2001-04-26 | 2003-03-25 | International Business Machines Corporation | Picking mechanism with ventilation system for automated library of memory storage units |
US6567266B2 (en) | 2001-05-16 | 2003-05-20 | Hewlett-Packard Development Company, L.P. | Foam systems for protecting disk drives from mechanical disturbances |
US7006325B2 (en) | 2001-07-03 | 2006-02-28 | International Business Machines Corporation | Automated handling and interface mechanism for library of disk drive carriers |
US20020044416A1 (en) | 2001-07-18 | 2002-04-18 | Harmon Jasper E. | Micro hard drive caddy |
EP1282347A1 (en) | 2001-08-03 | 2003-02-05 | Hewlett-Packard Company, A Delaware Corporation | A housing for a computer sub-assembly comprising a keeper and a support member |
US7054150B2 (en) | 2001-08-29 | 2006-05-30 | Xyratex Technology Limited | Mounting for disk drive unit and method of handling |
DE60215680T2 (en) | 2001-08-29 | 2007-08-23 | Xyratex Technology Ltd., Havant | HOLDING DEVICE FOR DISK UNIT AND METHOD OF HANDLING |
US6618254B2 (en) | 2001-09-05 | 2003-09-09 | Hewlett-Packard Development Company, L.P. | Methods and apparatus for securing disk drives in a disk array |
US6791799B2 (en) | 2001-09-14 | 2004-09-14 | Convergent Systems Solutions Llc | Digital device configuration and method |
US7385385B2 (en) | 2001-10-03 | 2008-06-10 | Nextest Systems Corporation | System for testing DUT and tester for use therewith |
CN1177187C (en) | 2001-11-19 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Independent refrigeration electric refrigerator |
US6798651B2 (en) | 2002-01-16 | 2004-09-28 | Wistron Corp. | Computer with an accessible storage medium drive assembly |
US7573715B2 (en) | 2002-03-21 | 2009-08-11 | Tempest Microsystems | High density storage system |
US6654240B1 (en) | 2002-07-03 | 2003-11-25 | Enlight Corporation | Computer-readable storage device rack |
US6560107B1 (en) | 2002-07-08 | 2003-05-06 | Paul J. Beck | Cooling device for computer hard drive |
US6862173B1 (en) | 2002-07-11 | 2005-03-01 | Storage Technology Corporation | Modular multiple disk drive apparatus |
US6861861B2 (en) | 2002-07-24 | 2005-03-01 | Lg Electronics Inc. | Device for compensating for a test temperature deviation in a semiconductor device handler |
US6976190B1 (en) | 2002-07-31 | 2005-12-13 | Western Digital Technologies, Inc. | Serial ATA disk drive having a parallel ATA test interface and method |
US6840381B2 (en) | 2002-07-31 | 2005-01-11 | Rsvp Operations, Llc | Packaging for fragile items |
US6974017B2 (en) | 2002-09-13 | 2005-12-13 | Anthony Damian Oseguera | Tote conveying apparatus and method |
US7049577B2 (en) * | 2002-09-30 | 2006-05-23 | Teradyne, Inc. | Semiconductor handler interface auto alignment |
TW577542U (en) | 2002-10-23 | 2004-02-21 | Quanta Comp Inc | Thermal testing control system |
JP4259956B2 (en) | 2002-10-30 | 2009-04-30 | 三洋電機株式会社 | Air conditioner |
US7076391B1 (en) | 2002-10-31 | 2006-07-11 | Western Digital Technologies, Inc. | Methods and systems for asynchronously testing a plurality of disk drives |
US6832929B2 (en) | 2002-11-15 | 2004-12-21 | Western Digital Technologies, Inc. | Robust serial advanced technology attachment (SATA) PCB connector |
US6908330B2 (en) | 2002-11-15 | 2005-06-21 | Western Digital Technologies, Inc. | Storage peripheral having a robust serial advanced technology attachment (SATA) PCB connector |
US6811427B2 (en) | 2002-11-15 | 2004-11-02 | Western Digital Technologies, Inc. | Robust serial advanced technology attachment (SATA) cable connector |
TW558030U (en) | 2002-12-13 | 2003-10-11 | Hon Hai Prec Ind Co Ltd | Driver mounting device assembly |
US6801834B1 (en) | 2003-02-04 | 2004-10-05 | Storage Technology Corporation | Data library system having movable robotic librarian operable for accessing statically mounted drives |
US7043316B2 (en) | 2003-02-14 | 2006-05-09 | Rockwell Automation Technologies Inc. | Location based programming and data management in an automated environment |
US7039924B2 (en) | 2003-02-24 | 2006-05-02 | International Business Machines Corporation | System and method of providing and relocating a portable storage canister in an automated data storage library |
US7304855B1 (en) | 2003-03-03 | 2007-12-04 | Storage Technology Corporation | Canister-based storage system |
KR100498499B1 (en) | 2003-05-15 | 2005-07-01 | 삼성전자주식회사 | Apparatus for testing hard disk driver |
KR100498498B1 (en) | 2003-05-15 | 2005-07-01 | 삼성전자주식회사 | Method for testing hard disk driver and recording medium |
US7216968B2 (en) | 2003-05-24 | 2007-05-15 | Hewlett-Packard Development Company, L.P. | Media electrostatic hold down and conductive heating assembly |
US7203060B2 (en) | 2003-06-16 | 2007-04-10 | Xyratex Technology Limited | Disk drive support assembly, clamp assembly and disk drive carrier |
US7251544B2 (en) | 2003-07-01 | 2007-07-31 | Hewlett-Packard Development Company, L.P. | Storage system |
US6965811B2 (en) | 2003-07-14 | 2005-11-15 | Quantum Corporation | Media drive module and storage library system |
US7219273B2 (en) | 2003-08-20 | 2007-05-15 | International Business Machines Corporation | Method for testing media in a library without inserting media into the library database |
JP4325923B2 (en) | 2003-09-05 | 2009-09-02 | 三菱鉛筆株式会社 | Writing instrument barrel |
US7612996B2 (en) | 2003-09-08 | 2009-11-03 | Xyratex Technology Limited | Temperature control device, disk drive unit test apparatus, and a method of testing or operating a plurality of disk drive units |
EP1665270A1 (en) | 2003-09-08 | 2006-06-07 | Xyratex Technology Limited | Mounting for disk drive unit, retaining device and method of loading a disk drive unit |
US20050057849A1 (en) | 2003-09-12 | 2005-03-17 | Randolph Twogood | Encapsulated data storage system |
JP4214288B2 (en) | 2003-09-16 | 2009-01-28 | 株式会社キャンパスクリエイト | Information transmission system and information transmission method |
US7387485B2 (en) | 2003-09-29 | 2008-06-17 | Quantum Corporation | Cartridge transport assembly |
WO2005033645A1 (en) | 2003-09-30 | 2005-04-14 | Intrinsic Marks International Llc | Item monitoring system and methods |
DE602004011985T2 (en) | 2003-11-25 | 2009-03-05 | Eli Lilly And Co., Indianapolis | MODULATORS OF THE PEROXISOMPROLIFERATORACTIVATED RECEPTOR |
US7232101B2 (en) | 2003-11-26 | 2007-06-19 | Pemstar, Inc. | Hard drive test fixture |
JP4247385B2 (en) | 2003-11-27 | 2009-04-02 | 独立行政法人産業技術総合研究所 | Heterodimerized RNA molecule targeting hepatitis C virus NS3 protease |
US7130138B2 (en) | 2003-12-15 | 2006-10-31 | Seagate Technology Llc | Environmental stress protection scheme for a data storage device |
KR20060133555A (en) | 2003-12-29 | 2006-12-26 | 셔우드 인포메이션 파트너스 인코포레이션 | System and method for mass stroage using multiple-hard-disk-drive enclosure |
JP4069876B2 (en) | 2004-02-03 | 2008-04-02 | ソニー株式会社 | Hard disk drive storage device and electronic device |
JP4069877B2 (en) | 2004-02-03 | 2008-04-02 | ソニー株式会社 | Electronic device and hard disk drive storage device |
KR100561951B1 (en) | 2004-02-17 | 2006-03-21 | 삼성전자주식회사 | Forced heat exhaust type burn in test apparatus for bga package |
US7142419B2 (en) | 2004-03-19 | 2006-11-28 | Stealthdrive Llc | Life extension in hard disk drives through vibration dampening using pre-stressed polymer springs |
US7123477B2 (en) | 2004-03-31 | 2006-10-17 | Rackable Systems, Inc. | Computer rack cooling system |
US20050225338A1 (en) | 2004-03-31 | 2005-10-13 | Sands Richard L | Hard drive test fixture |
JP2005339625A (en) | 2004-05-25 | 2005-12-08 | Hitachi Global Storage Technologies Netherlands Bv | Data storage device and magnetic disk drive |
US7280352B2 (en) | 2004-06-07 | 2007-10-09 | Sun Microsystems, Inc. | Drive carrier |
US20080002538A1 (en) | 2004-06-22 | 2008-01-03 | Koninklijke Philips Electronics, N.V. | System for Controlling the Temperature in Components |
US7353524B1 (en) | 2004-06-25 | 2008-04-01 | Western Digital Technologies, Inc. | Disk drive with airflow channeling enclosure |
US7106582B2 (en) | 2004-06-30 | 2006-09-12 | Hitachi Global Storage Technologies Netherlands B.V. | Shock mount assembly for attachment of an electronic device to a support structure |
US7403451B2 (en) | 2004-07-15 | 2008-07-22 | International Business Machines Corporation | Media vaulting in an automated data storage library |
US7126777B2 (en) | 2004-07-30 | 2006-10-24 | Hitachi Global Storage Technologies Netherlands B.V. | Disk drive with selectable power source for heater in a slider |
CA2575186A1 (en) | 2004-08-04 | 2006-02-16 | Irm, Llc | Object storage devices, systems, and related methods |
US20060034053A1 (en) * | 2004-08-12 | 2006-02-16 | Thermotek, Inc. | Thermal control system for rack mounting |
US7259966B2 (en) | 2004-08-31 | 2007-08-21 | International Business Machines Corporation | Apparatus, system, and method for reducing rotational vibration transmission within a data storage system |
WO2006030185A1 (en) * | 2004-09-17 | 2006-03-23 | Xyratex Technology Limited | Housings and devices for disk drives |
US7139145B1 (en) * | 2004-09-23 | 2006-11-21 | Western Digital Technologies, Inc. | Cluster-based defect detection testing for disk drives |
JP2006092645A (en) | 2004-09-24 | 2006-04-06 | Hitachi Global Storage Technologies Netherlands Bv | Disk drive apparatus |
US7584851B2 (en) | 2004-10-08 | 2009-09-08 | Seagate Technology Llc | Container for disk drives |
KR20070083933A (en) | 2004-11-03 | 2007-08-24 | 지라텍스 테크놀로지 리미티드 | A temperature control apparatus for a hard disk drive and a method of varying the temperature of a hard disk drive |
US7248467B2 (en) | 2004-11-05 | 2007-07-24 | Hitachi Global Storage Technologies Netherlands B.V. | Apparatus for a shock absorber that allows a disk drive to move with respect to the chassis of a computer system |
JP2006179050A (en) | 2004-12-21 | 2006-07-06 | Hitachi Global Storage Technologies Netherlands Bv | Method for manufacturing magnetic disk device, testing/adjusting device, and carrying container |
US8046187B2 (en) | 2005-02-24 | 2011-10-25 | International Business Machines Corporation | Test systems for media drives of data storage systems |
US7568122B2 (en) | 2005-03-16 | 2009-07-28 | Dot Hill Systems Corporation | Method and apparatus for identifying a faulty component on a multiple component field replaceable unit |
WO2006100441A1 (en) * | 2005-03-23 | 2006-09-28 | Xyratex Technology Limited | Disk drive carrier assembly and method |
KR20070121699A (en) | 2005-03-23 | 2007-12-27 | 지라텍스 테크놀로지 리미티드 | Apparatus for supporting a disk drive and disk drive test apparatus |
US20060227517A1 (en) | 2005-03-29 | 2006-10-12 | Matsushita Electric Industrial Co., Ltd. | Modified connector for improved manufacturing and testing |
JP2008539501A (en) | 2005-04-26 | 2008-11-13 | イノヴェイティヴ ポリマーズ ピーティーイー リミテッド | Test carrier for storage devices |
US7375960B2 (en) | 2005-05-06 | 2008-05-20 | Silicon Image, Inc. | Apparatus for removably securing storage components in an enclosure |
US7435046B2 (en) * | 2005-05-24 | 2008-10-14 | Aries Innovations | Dynamic carousel robotic workcell |
US7625027B2 (en) | 2005-05-24 | 2009-12-01 | Aries Innovations | Vacuum actuated end effector |
US7395133B2 (en) | 2005-08-17 | 2008-07-01 | Gregory Earl Lowe | Environmentally controllable storage system |
US7467024B2 (en) | 2005-08-26 | 2008-12-16 | Flitsch Frederick A | Method and apparatus for an elevator system for a multilevel cleanspace fabricator |
WO2007031729A1 (en) | 2005-09-16 | 2007-03-22 | Xyratex Technology Limited | Method and apparatus for controlling the temperature of a disk drive during manufacture |
JP2007087498A (en) * | 2005-09-22 | 2007-04-05 | Hitachi Ltd | Memory system |
US7483269B1 (en) * | 2005-09-30 | 2009-01-27 | Maxtor Corporation | Test rack adapter for hard disk drive |
US7203021B1 (en) | 2005-11-15 | 2007-04-10 | Western Digital Technologies, Inc. | Self-heating disk drive |
JP4307440B2 (en) | 2005-11-30 | 2009-08-05 | 富士通テン株式会社 | Rod antenna and method for mounting rod antenna to vehicle rear glass |
US7554811B2 (en) | 2005-12-01 | 2009-06-30 | Xyratex Technology Limited | Data storage device carrier and carrier tray |
US7447011B2 (en) | 2005-12-01 | 2008-11-04 | Xyratex Technology Limited | Data storage device carrier and carrier tray |
JP2007188615A (en) | 2006-01-16 | 2007-07-26 | Fujitsu Ltd | Library apparatus, cartridge sensor for library apparatus, and method of positioning cartridge sensor for library apparatus |
US7416332B2 (en) | 2006-03-29 | 2008-08-26 | Harris Corporation | Flexible circuit temperature sensor assembly for flanged mounted electronic devices |
JP2007293936A (en) | 2006-04-21 | 2007-11-08 | Hitachi Global Storage Technologies Netherlands Bv | Testing device for data storage device |
JP4642787B2 (en) | 2006-05-09 | 2011-03-02 | 東京エレクトロン株式会社 | Substrate transfer device and vertical heat treatment device |
JP4552888B2 (en) | 2006-05-10 | 2010-09-29 | Tdk株式会社 | Hard disk drive testing equipment |
TW200746983A (en) | 2006-06-09 | 2007-12-16 | Giga Byte Tech Co Ltd | Temperature control method of electronic component, and the system thereof component |
US20090028669A1 (en) | 2007-07-25 | 2009-01-29 | Dynamic Micro Systems | Removable compartments for workpiece stocker |
CN101295201B (en) | 2007-04-26 | 2011-11-09 | 鸿富锦精密工业(深圳)有限公司 | Data memory frame work |
US7777985B2 (en) | 2007-05-11 | 2010-08-17 | Tandberg Data Corporation | Transport method and apparatus for cartridge library utilizing cam slot and follower for moving a robot carriage |
US20080282275A1 (en) | 2007-05-11 | 2008-11-13 | Zaczek Thomas E | Entry/exit port method and apparatus for cartridge library |
US20090082907A1 (en) | 2007-09-21 | 2009-03-26 | Seagate Technology Llc | Mechanically isolated environmental test chamber |
US20090142169A1 (en) * | 2007-11-30 | 2009-06-04 | Teradyne, Inc. | Vacuum Assisted Manipulation of Objects |
US7996174B2 (en) | 2007-12-18 | 2011-08-09 | Teradyne, Inc. | Disk drive testing |
US8549912B2 (en) * | 2007-12-18 | 2013-10-08 | Teradyne, Inc. | Disk drive transport, clamping and testing |
US20090153993A1 (en) * | 2007-12-18 | 2009-06-18 | Teradyne, Inc. | Disk Drive Testing |
US8095234B2 (en) | 2008-04-17 | 2012-01-10 | Teradyne, Inc. | Transferring disk drives within disk drive testing systems |
US8102173B2 (en) | 2008-04-17 | 2012-01-24 | Teradyne, Inc. | Thermal control system for test slot of test rack for disk drive testing system with thermoelectric device and a cooling conduit |
US8117480B2 (en) * | 2008-04-17 | 2012-02-14 | Teradyne, Inc. | Dependent temperature control within disk drive testing systems |
US8041449B2 (en) | 2008-04-17 | 2011-10-18 | Teradyne, Inc. | Bulk feeding disk drives to disk drive testing systems |
US8305751B2 (en) * | 2008-04-17 | 2012-11-06 | Teradyne, Inc. | Vibration isolation within disk drive testing systems |
US8160739B2 (en) | 2008-04-17 | 2012-04-17 | Teradyne, Inc. | Transferring storage devices within storage device testing systems |
US7945424B2 (en) | 2008-04-17 | 2011-05-17 | Teradyne, Inc. | Disk drive emulator and method of use thereof |
US7848106B2 (en) * | 2008-04-17 | 2010-12-07 | Teradyne, Inc. | Temperature control within disk drive testing systems |
US8238099B2 (en) * | 2008-04-17 | 2012-08-07 | Teradyne, Inc. | Enclosed operating area for disk drive testing systems |
US20090262455A1 (en) * | 2008-04-17 | 2009-10-22 | Teradyne, Inc. | Temperature Control Within Disk Drive Testing Systems |
WO2009148942A2 (en) | 2008-06-03 | 2009-12-10 | Teradyne, Inc. | Processing storage devices |
-
2007
- 2007-12-18 US US11/958,788 patent/US7996174B2/en active Active
-
2008
- 2008-12-15 JP JP2010539678A patent/JP2011507147A/en not_active Withdrawn
- 2008-12-15 CN CN200880126182XA patent/CN101939785B/en not_active Expired - Fee Related
- 2008-12-15 KR KR1020107014756A patent/KR20100111678A/en not_active Application Discontinuation
- 2008-12-15 WO PCT/US2008/086814 patent/WO2009079449A2/en active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277634A2 (en) * | 1987-02-02 | 1988-08-10 | Mitsubishi Denki Kabushiki Kaisha | Disk file device |
US5426581A (en) * | 1994-08-15 | 1995-06-20 | International Business Machines Corporation | Using a bar code scanner to calibrate positioning of a robotic system |
US5851143A (en) * | 1996-05-10 | 1998-12-22 | Thermal Industries | Disk drive test chamber |
US5999356A (en) * | 1997-08-29 | 1999-12-07 | International Business Machines Corporation | Data cartridge library with rotating storage stacks |
EP1045301A2 (en) * | 1999-04-13 | 2000-10-18 | Hewlett-Packard Company | Guidance system and method for an automated media exchanger |
US20040236465A1 (en) * | 2000-11-16 | 2004-11-25 | Butka David John | Storage cell mounting and alignment for cartridge system libraries |
US20020161971A1 (en) * | 2001-04-26 | 2002-10-31 | International Business Machines Corporation | Library of hard disk drives with transparent emulating interface |
WO2003067385A2 (en) * | 2002-02-05 | 2003-08-14 | Asaca Corporation | Data storage system |
US20050219809A1 (en) * | 2002-07-05 | 2005-10-06 | Xyratex Technology Limited | Mounting device for a disk drive unit, releasable fastener and method of testing a disk drive unit |
EP1422713A2 (en) * | 2002-11-25 | 2004-05-26 | Hewlett-Packard Development Company, L.P. | Hard disk drive storage system |
US7092251B1 (en) * | 2005-01-06 | 2006-08-15 | Western Digital Technologies, Inc. | Vibration isolating disk drive receiving stations and chassis used in the manufacture and/or testing of hard disk drives |
EP1760722A1 (en) * | 2005-09-02 | 2007-03-07 | Hitachi, Ltd. | Disk array apparatus |
JP2007220184A (en) * | 2006-02-15 | 2007-08-30 | Hitachi Global Storage Technologies Netherlands Bv | Fixing tool of recording disk drive, manufacturing method of recording disk drive, and testing apparatus of recording disk drive |
Also Published As
Publication number | Publication date |
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CN101939785A (en) | 2011-01-05 |
CN101939785B (en) | 2012-09-26 |
US20090153992A1 (en) | 2009-06-18 |
US7996174B2 (en) | 2011-08-09 |
JP2011507147A (en) | 2011-03-03 |
WO2009079449A3 (en) | 2009-11-05 |
KR20100111678A (en) | 2010-10-15 |
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