CA2335578A1 - Metal alloys for the reflective or the semi-reflective layer of an optical storage medium - Google Patents
Metal alloys for the reflective or the semi-reflective layer of an optical storage medium Download PDFInfo
- Publication number
- CA2335578A1 CA2335578A1 CA002335578A CA2335578A CA2335578A1 CA 2335578 A1 CA2335578 A1 CA 2335578A1 CA 002335578 A CA002335578 A CA 002335578A CA 2335578 A CA2335578 A CA 2335578A CA 2335578 A1 CA2335578 A1 CA 2335578A1
- Authority
- CA
- Canada
- Prior art keywords
- reflective
- semi
- storage medium
- optical storage
- metal alloys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
- G11B7/259—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers based on silver
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Abstract
A copper-based or silver-based alloy thin film is provided for the highly reflective (219) or semi-reflective (215) layer of optical discs. Alloy additions to silver include gold, palladium, copper, rhodium, ruthenium, osmium, iridium, and platinum. Alloy additions to copper include silver, cadmium, gold, magnesium, aluminum, and nickel. These alloys have moderate to high reflectivity and reasonable corrosion resistance in the ambient environment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002508962A CA2508962A1 (en) | 1998-06-22 | 1999-06-14 | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/102,163 | 1998-06-22 | ||
US09/102,163 US6007889A (en) | 1998-06-22 | 1998-06-22 | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
PCT/US1999/013390 WO1999067084A1 (en) | 1998-06-22 | 1999-06-14 | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002508962A Division CA2508962A1 (en) | 1998-06-22 | 1999-06-14 | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2335578A1 true CA2335578A1 (en) | 1999-12-29 |
CA2335578C CA2335578C (en) | 2006-04-11 |
Family
ID=22288442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2335578 Expired - Lifetime CA2335578C (en) | 1998-06-22 | 1999-06-14 | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
Country Status (11)
Country | Link |
---|---|
US (2) | US6007889A (en) |
EP (3) | EP1441335A3 (en) |
JP (1) | JP2002518596A (en) |
CN (1) | CN1106930C (en) |
AT (1) | ATE277406T1 (en) |
AU (1) | AU742907C (en) |
BR (1) | BR9909880A (en) |
CA (1) | CA2335578C (en) |
DE (2) | DE69920458T2 (en) |
TW (1) | TW432369B (en) |
WO (1) | WO1999067084A1 (en) |
Families Citing this family (89)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08339574A (en) * | 1995-04-11 | 1996-12-24 | Sony Corp | Multilayered optical disk |
USRE40136E1 (en) * | 1995-04-11 | 2008-03-04 | Sony Corporation | Multilayer optical disk |
US6165578A (en) * | 1997-07-23 | 2000-12-26 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium and method for producing the same |
JPH11162013A (en) * | 1997-12-01 | 1999-06-18 | Kao Corp | Optical disk |
JP3492172B2 (en) * | 1997-12-02 | 2004-02-03 | 花王株式会社 | optical disk |
US6544616B2 (en) * | 2000-07-21 | 2003-04-08 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US6764735B2 (en) | 1998-06-22 | 2004-07-20 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US6852384B2 (en) * | 1998-06-22 | 2005-02-08 | Han H. Nee | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US7045187B2 (en) * | 1998-06-22 | 2006-05-16 | Nee Han H | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US7314657B2 (en) * | 2000-07-21 | 2008-01-01 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US6790503B2 (en) * | 1998-06-22 | 2004-09-14 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US6451402B1 (en) | 1998-06-22 | 2002-09-17 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US6905750B2 (en) * | 1998-06-22 | 2005-06-14 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US7384677B2 (en) | 1998-06-22 | 2008-06-10 | Target Technology Company, Llc | Metal alloys for the reflective or semi-reflective layer of an optical storage medium |
US6351446B1 (en) | 1998-10-02 | 2002-02-26 | Unaxis Balzers Aktiengesellschaft | Optical data storage disk |
JP4282236B2 (en) * | 1998-10-02 | 2009-06-17 | エリコン・トレーディング・アクチェンゲゼルシャフト,トリュープバッハ | Optical data storage disk |
US6600725B1 (en) * | 1998-12-16 | 2003-07-29 | At&T Corp. | Apparatus and method for providing multimedia conferencing services with selective information services |
US6177168B1 (en) * | 1999-03-26 | 2001-01-23 | Warner Music Group, Inc. | DVD disc with four information layers, and method for making same |
JP4260972B2 (en) * | 1999-03-30 | 2009-04-30 | ソニー株式会社 | Optical recording medium |
US6292457B1 (en) * | 1999-03-31 | 2001-09-18 | Eastman Kodak Company | Recordable optical media with a silver-gold reflective layer |
US6972076B1 (en) * | 1999-10-29 | 2005-12-06 | Sony Corporation | Thin film formation use sputtering target material, thin film formed using same, and optical recording medium |
US6242068B1 (en) * | 1999-12-28 | 2001-06-05 | Eastman Kodak Company | Recordable optical media with a silver-palladium reflective layer |
US6677104B2 (en) * | 2000-02-10 | 2004-01-13 | Tdk Corporation | Optical information medium |
JP2001344808A (en) * | 2000-03-31 | 2001-12-14 | Sony Corp | Optical recording medium |
JP3908900B2 (en) * | 2000-03-31 | 2007-04-25 | ソニー株式会社 | Optical recording medium |
US7314659B2 (en) * | 2000-07-21 | 2008-01-01 | Target Technology Company, Llc | Metal alloys for the reflective or semi-reflective layer of an optical storage medium |
US7374805B2 (en) * | 2000-07-21 | 2008-05-20 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
US7316837B2 (en) * | 2000-07-21 | 2008-01-08 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
JP2002074740A (en) * | 2000-08-25 | 2002-03-15 | Hayashibara Biochem Lab Inc | Optical recording medium |
US6944115B2 (en) * | 2000-09-29 | 2005-09-13 | General Electric Company | Colored data storage media |
JP4638015B2 (en) * | 2000-10-31 | 2011-02-23 | 株式会社フルヤ金属 | Sputtering target material for forming a thin film, thin film formed using the same, and optical recording medium |
AU2002227181A1 (en) * | 2000-11-16 | 2002-05-27 | Burstein Technologies, Inc. | Optical biodiscs with reflective layers |
US7027382B2 (en) | 2001-06-26 | 2006-04-11 | Ricoh Company, Ltd. | Optical recording medium having relation between reflection layer and pit lengths |
US6475588B1 (en) * | 2001-08-07 | 2002-11-05 | General Electric Company | Colored digital versatile disks |
JP2003203341A (en) * | 2001-11-02 | 2003-07-18 | Victor Co Of Japan Ltd | Optical disk, optical disk recording and playing back device, and optical disk recording and playing back method |
US6475589B1 (en) * | 2001-12-17 | 2002-11-05 | General Electric Company | Colored optical discs and methods for making the same |
US7022384B2 (en) * | 2002-01-25 | 2006-04-04 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Reflective film, reflection type liquid crystal display, and sputtering target for forming the reflective film |
CN1290106C (en) * | 2002-03-07 | 2006-12-13 | 株式会社理光 | Optical recording medium and its mfg. method |
US6775839B1 (en) | 2002-03-15 | 2004-08-10 | O'brien Patrick J. | Optical storage device with print layer surface feature |
KR20040108770A (en) * | 2002-05-03 | 2004-12-24 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Multi-stack optical data storage medium and use of such medium |
WO2004001093A1 (en) * | 2002-06-24 | 2003-12-31 | Kobelco Research Institute, Inc. | Silver alloy sputtering target and process for producing the same |
WO2004003903A1 (en) * | 2002-06-28 | 2004-01-08 | Williams Advanced Materials, Inc. | Corrosion resistive silver metal alloys for optical data storage and recordable storage media containing same |
JP2004087097A (en) * | 2002-06-28 | 2004-03-18 | Victor Co Of Japan Ltd | Optical recording medium |
US7572517B2 (en) * | 2002-07-08 | 2009-08-11 | Target Technology Company, Llc | Reflective or semi-reflective metal alloy coatings |
WO2004006228A2 (en) * | 2002-07-08 | 2004-01-15 | Academy Corporation | Reflective or semi-reflective metal alloy coatings |
US7514037B2 (en) * | 2002-08-08 | 2009-04-07 | Kobe Steel, Ltd. | AG base alloy thin film and sputtering target for forming AG base alloy thin film |
WO2004021083A1 (en) * | 2002-08-27 | 2004-03-11 | Obducat Ab | Device for transferring a pattern to an object |
AU2003276637A1 (en) * | 2002-12-19 | 2004-07-14 | Koninklijke Philips Electronics N.V. | Dual stack optical data storage medium and use of such medium |
EP1464714A1 (en) * | 2003-02-13 | 2004-10-06 | W.C. Heraeus GmbH & Co. KG | Alloys and reflective layer and their use |
JP2006520983A (en) * | 2003-03-18 | 2006-09-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Planarized heat sink or reflective layer of optical record carrier |
JP2006523913A (en) * | 2003-04-18 | 2006-10-19 | ターゲット・テクノロジー・カンパニー・エルエルシー | Alloys for reflective or semi-reflective layers of light storage media |
JP2005004944A (en) * | 2003-05-16 | 2005-01-06 | Ricoh Co Ltd | Optical recording medium and recording/reproducing method and device thereof |
JP3993530B2 (en) * | 2003-05-16 | 2007-10-17 | 株式会社神戸製鋼所 | Ag-Bi alloy sputtering target and method for producing the same |
US7241506B2 (en) * | 2003-06-10 | 2007-07-10 | Cardinal Cg Company | Corrosion-resistant low-emissivity coatings |
US20050050571A1 (en) * | 2003-08-29 | 2005-03-03 | Wisnudel Marc Brian | Limited-play recordable data storage media and associated methods of manufacture |
WO2005035237A1 (en) * | 2003-10-09 | 2005-04-21 | Target Technology Company, Llc | Multi-layer optical information storage medium and method of making the same |
US20050221050A1 (en) * | 2004-03-19 | 2005-10-06 | Michiaki Shinotsuka | Two-layered optical recording medium, method for manufacturing the same, and, method and apparatus for optical recording and reproducing using the same |
TWI325134B (en) * | 2004-04-21 | 2010-05-21 | Kobe Steel Ltd | Semi-reflective film and reflective film for optical information recording medium, optical information recording medium, and sputtering target |
DE602005003508T2 (en) * | 2004-06-29 | 2008-10-23 | Kabushiki Kaisha Kobe Seiko Sho, Kobe | Semi-reflective film and reflective film for an optical information recording medium, optical information recording medium and sputtering target |
JP3907666B2 (en) * | 2004-07-15 | 2007-04-18 | 株式会社神戸製鋼所 | Read-only optical information recording medium for laser marking |
US20060093511A1 (en) * | 2004-11-03 | 2006-05-04 | Jhewn-Kuang Chen | Reflective alloy film |
JP2006240289A (en) * | 2005-02-07 | 2006-09-14 | Kobe Steel Ltd | Recording film for optical information recording medium, optical information recording medium and sputtering target |
JP2006294195A (en) * | 2005-04-14 | 2006-10-26 | Kobe Steel Ltd | Ag alloy reflection film for optical information recording, optical information recording medium and ag alloy sputtering target for deposition of ag alloy reflection film for optical information recording |
US20070224385A1 (en) * | 2005-07-08 | 2007-09-27 | Oc Oerlikon Balzers Ag | Wavelength selective dielectric filter and its application to optical disks |
US20070007357A1 (en) * | 2005-07-08 | 2007-01-11 | Oc Oerlikon Balzers Ag | Wavelength-selective metal dielectric filter and its application to optical discs |
US20070014963A1 (en) * | 2005-07-12 | 2007-01-18 | Nee Han H | Metal alloys for the reflective layer of an optical storage medium |
JP4527624B2 (en) * | 2005-07-22 | 2010-08-18 | 株式会社神戸製鋼所 | Optical information medium having Ag alloy reflective film |
JP4377861B2 (en) * | 2005-07-22 | 2009-12-02 | 株式会社神戸製鋼所 | Ag alloy reflecting film for optical information recording medium, optical information recording medium, and Ag alloy sputtering target for forming Ag alloy reflecting film for optical information recording medium |
JP2007035104A (en) * | 2005-07-22 | 2007-02-08 | Kobe Steel Ltd | Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM AND Ag ALLOY SPUTTERING TARGET FOR FORMING Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM |
US8449965B2 (en) * | 2005-09-05 | 2013-05-28 | Ricoh Company, Ltd. | Multilayer optical recording medium and optical recording method |
JP4377877B2 (en) | 2005-12-21 | 2009-12-02 | ソニー株式会社 | Ag alloy reflecting film for optical information recording medium, optical information recording medium, and Ag alloy sputtering target for forming Ag alloy reflecting film for optical information recording medium |
JP2007335061A (en) * | 2006-05-16 | 2007-12-27 | Sony Corp | Optical information recording medium and its burst cutting area marking method |
WO2007136513A1 (en) * | 2006-05-17 | 2007-11-29 | Nova Chemicals Inc. | Multilayered structures and their use as optical storage media |
US8092889B2 (en) * | 2006-08-28 | 2012-01-10 | Kobe Steel, Ltd. | Silver alloy reflective film for optical information storage media, optical information storage medium, and sputtering target for the deposition of silver alloy reflective film for optical information storage media |
JP2008117470A (en) * | 2006-11-02 | 2008-05-22 | Sony Corp | Optical information recording medium and method for manufacturing optical information recording medium, bca (burst cutting area) marking method |
US7613869B2 (en) | 2006-11-27 | 2009-11-03 | Brigham Young University | Long-term digital data storage |
JP4540687B2 (en) * | 2007-04-13 | 2010-09-08 | 株式会社ソニー・ディスクアンドデジタルソリューションズ | Read-only optical information recording medium |
JP4694543B2 (en) * | 2007-08-29 | 2011-06-08 | 株式会社コベルコ科研 | Ag-based alloy sputtering target and manufacturing method thereof |
WO2009025804A1 (en) * | 2007-08-22 | 2009-02-26 | Thomson Licensing | Dual metal optical discs |
JP4833942B2 (en) * | 2007-08-29 | 2011-12-07 | 株式会社コベルコ科研 | Ag-based alloy sputtering target |
JP2009076129A (en) | 2007-09-19 | 2009-04-09 | Kobe Steel Ltd | Read-only optical information recording medium |
JP5046890B2 (en) * | 2007-11-29 | 2012-10-10 | 株式会社コベルコ科研 | Ag-based sputtering target |
US8130438B2 (en) * | 2008-07-03 | 2012-03-06 | Ajjer Llc | Metal coatings, conductive nanoparticles and applications of the same |
JP5331420B2 (en) | 2008-09-11 | 2013-10-30 | 株式会社神戸製鋼所 | Read-only optical information recording medium and sputtering target for forming a transflective film of the optical information recording medium |
JP2010225572A (en) * | 2008-11-10 | 2010-10-07 | Kobe Steel Ltd | Reflective anode and wiring film for organic el display device |
JP4735734B2 (en) * | 2009-04-02 | 2011-07-27 | Tdk株式会社 | Sputtering target for optical media, method for producing the same, optical media, and method for producing the same |
CN102369571A (en) | 2009-04-14 | 2012-03-07 | 株式会社神户制钢所 | Optical information recording medium, and sputtering target for forming reflective film for optical information recording medium |
SE536911C2 (en) * | 2011-02-09 | 2014-10-28 | Impact Coatings Ab | Material for providing an electrically conductive contact layer, a contact element with such layer, method for providing the contact element, and use of the material |
JP7186657B2 (en) * | 2019-04-02 | 2022-12-09 | 鹿島建設株式会社 | Construction method of steel pipe sheet pile foundation |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7803069A (en) * | 1978-03-22 | 1979-09-25 | Philips Nv | MULTI-LAYER INFORMATION DISK. |
FR2474223A1 (en) * | 1980-01-23 | 1981-07-24 | Thomson Csf | METHOD FOR THERMO-OPTICAL INFORMATION REGISTRATION AND INFORMATION CARRIER FOR IMPLEMENTING SAID METHOD |
NL8102283A (en) * | 1981-05-11 | 1982-12-01 | Philips Nv | OPTICALLY READABLE INFORMATION DISC WITH A REFLECTION LAYER FORMED FROM A METAL ALLOY. |
JPS6119747A (en) * | 1984-07-04 | 1986-01-28 | Hitachi Ltd | Spectral reflectance variable alloy and recording material |
JPS6169935A (en) * | 1984-09-14 | 1986-04-10 | Hitachi Ltd | Spectral reflectance variable alloy and recording material |
DE3728106A1 (en) * | 1987-08-22 | 1989-03-02 | Philips & Du Pont Optical | Optically readable, disc-shaped information carriers |
US4998239A (en) * | 1987-10-07 | 1991-03-05 | The Dow Chemical Company | Optical information recording medium containing a metal alloy as a reflective material |
US5090009A (en) * | 1988-07-30 | 1992-02-18 | Taiyo Yuden Co., Ltd. | Optical information recording medium |
US5155723A (en) * | 1988-07-30 | 1992-10-13 | Yuden Co., Ltd. Taiyo | Optical information recording method and medium |
US5171392A (en) * | 1988-11-08 | 1992-12-15 | Pioneer Electronic Corporation | Method of producing an optical information record carrier |
JP2541677B2 (en) * | 1989-08-09 | 1996-10-09 | 帝人株式会社 | Optical recording medium |
CA2017284C (en) * | 1989-07-04 | 1995-10-03 | Kazutomi Suzuki | Optical recording medium |
JPH03286432A (en) * | 1990-03-31 | 1991-12-17 | Taiyo Yuden Co Ltd | Optical information recording medium |
JPH0512710A (en) * | 1991-07-03 | 1993-01-22 | Hitachi Maxell Ltd | Optical information recording medium |
US5325351A (en) * | 1990-10-22 | 1994-06-28 | Tdk Corporation | Optical recording medium having a reflective layer made of Cu-Ag or Cu-Au alloy |
JPH05195011A (en) * | 1991-08-17 | 1993-08-03 | Werkzeugbau Alvier Ag | Modular device for press-molding workpiece having profile of spiral shape |
JP3023226B2 (en) * | 1991-10-25 | 2000-03-21 | 日本碍子株式会社 | Stirrer stirring method measurement method |
JPH05132129A (en) * | 1991-11-11 | 1993-05-28 | Murata Mach Ltd | Picking device |
JP3114755B2 (en) * | 1991-12-27 | 2000-12-04 | 旭硝子株式会社 | Support structure and support member for plate-like member |
JP2989065B2 (en) * | 1992-02-04 | 1999-12-13 | 株式会社ミツバ | Rotational body imbalance correction device |
JPH05215547A (en) * | 1992-02-06 | 1993-08-24 | Nippon Telegr & Teleph Corp <Ntt> | Method for determining corresponding points between stereo images |
JPH05233110A (en) * | 1992-02-17 | 1993-09-10 | Nec Corp | Hot-line insertion/extraction system |
JP2849500B2 (en) * | 1992-03-04 | 1999-01-20 | シャープ株式会社 | Manufacturing method of semiconductor laser |
JP3174818B2 (en) * | 1992-03-05 | 2001-06-11 | 規夫 真崎 | Method for producing crystal with improved dissolution rate |
JP3140200B2 (en) | 1992-03-10 | 2001-03-05 | 株式会社日立製作所 | Control device for internal combustion engine |
JPH05249821A (en) * | 1992-03-10 | 1993-09-28 | Ricoh Co Ltd | Two-component developing system |
JPH05277809A (en) * | 1992-03-27 | 1993-10-26 | Kawatetsu Techno Res Corp | Tip for pipe screw cutting and its manufacturing device |
JPH0665594A (en) * | 1992-06-17 | 1994-03-08 | Lion Corp | Detergent composition exhibiting detergency even at low concentration |
JP3199486B2 (en) * | 1992-06-30 | 2001-08-20 | ティーディーケイ株式会社 | Optical recording disc |
JP3292890B2 (en) * | 1992-08-10 | 2002-06-17 | 株式会社リコー | Phase change type optical recording medium using light reflection and heat dissipation material |
JP2657597B2 (en) * | 1992-08-28 | 1997-09-24 | ティーディーケイ株式会社 | Optical recording disk |
JPH06111259A (en) * | 1992-09-24 | 1994-04-22 | Sony Corp | Video head and its mounting method |
US5419939A (en) * | 1992-09-24 | 1995-05-30 | Tdk Corporation | Optical recording disk |
JP2841258B2 (en) * | 1992-10-11 | 1998-12-24 | 株式会社堀場製作所 | X-ray fluorescence qualitative analysis method |
JPH06143042A (en) * | 1992-10-30 | 1994-05-24 | Ricoh Co Ltd | Installing device for electrode material and electrode for discharge machining |
JP2881082B2 (en) * | 1992-11-04 | 1999-04-12 | 石川島芝浦機械株式会社 | Rear cover linked with tillage depth adjustment of rotary tiller |
DE59307600D1 (en) * | 1992-11-16 | 1997-12-04 | Bayer Ag | Continuous process for controlling the turnover of polyurethane prepolymers by partially mixing the prepolymer with the monomers |
JP2531333B2 (en) * | 1993-02-05 | 1996-09-04 | 東洋製罐株式会社 | Spinach in a packaging container and method for producing the same |
JPH06253971A (en) * | 1993-03-08 | 1994-09-13 | Tsutomu Yoneyama | Chestnut picker |
JPH0776177A (en) * | 1993-06-18 | 1995-03-20 | Nippon Kayaku Co Ltd | Thermal transfer sheet |
JPH0714221A (en) * | 1993-06-25 | 1995-01-17 | Mitsubishi Plastics Ind Ltd | Manufacture of optical recording medium |
JPH0736958A (en) * | 1993-06-29 | 1995-02-07 | Toshiba Corp | Information processor |
JPH0738628A (en) * | 1993-07-16 | 1995-02-07 | Fujitsu Ltd | Telephone set with schedule function |
JPH07105575A (en) * | 1993-10-07 | 1995-04-21 | Mitsubishi Chem Corp | Optical recording medium |
JPH07116045A (en) * | 1993-10-26 | 1995-05-09 | Suzuki Shimesu | Horn button for automobile |
JP2643807B2 (en) | 1993-11-17 | 1997-08-20 | 株式会社大和電機製作所 | Wheel drive generator |
JPH07223758A (en) * | 1994-02-10 | 1995-08-22 | Canon Inc | Paper width detector, sheet feeder and image forming device |
JPH0814667A (en) * | 1994-06-24 | 1996-01-19 | Hatano Seisakusho:Kk | Hot water feeding circulation connector for bath tub and hot water feeding passage divider |
JP3410221B2 (en) * | 1994-07-05 | 2003-05-26 | 株式会社エムアールディー | Ball tray of pachinko machine |
JP3698744B2 (en) * | 1994-07-25 | 2005-09-21 | 光洋精工株式会社 | Axle cap |
JP2846247B2 (en) * | 1994-08-08 | 1999-01-13 | 株式会社神戸製鋼所 | Volume reduction method and apparatus for radioactive metal waste containing zirconium alloy |
JPH08115029A (en) * | 1994-10-17 | 1996-05-07 | Fuji Xerox Co Ltd | Cleaning device |
JPH08149725A (en) * | 1994-11-15 | 1996-06-07 | Matsushita Electric Ind Co Ltd | Stator for electric rotating machine |
US5726969A (en) * | 1994-12-28 | 1998-03-10 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium having dual information surfaces |
JPH08339574A (en) * | 1995-04-11 | 1996-12-24 | Sony Corp | Multilayered optical disk |
JPH08297858A (en) * | 1995-04-27 | 1996-11-12 | Pioneer Video Corp | Optical disk and its production |
JP3008819B2 (en) * | 1995-05-31 | 2000-02-14 | 日本ビクター株式会社 | optical disk |
JPH097226A (en) * | 1995-06-20 | 1997-01-10 | Hitachi Maxell Ltd | Optical information recording medium |
US5640382A (en) * | 1995-12-19 | 1997-06-17 | Imation Corp. | Dual layer optical medium having partially reflecting metal alloy layer |
JPH10158147A (en) * | 1996-11-29 | 1998-06-16 | Kenji Nakamura | Film composition for skin protection and product using the same |
JP4282236B2 (en) | 1998-10-02 | 2009-06-17 | エリコン・トレーディング・アクチェンゲゼルシャフト,トリュープバッハ | Optical data storage disk |
US6292457B1 (en) * | 1999-03-31 | 2001-09-18 | Eastman Kodak Company | Recordable optical media with a silver-gold reflective layer |
-
1998
- 1998-06-22 US US09/102,163 patent/US6007889A/en not_active Expired - Lifetime
-
1999
- 1999-04-28 TW TW88106800A patent/TW432369B/en active
- 1999-06-14 AU AU199946824A patent/AU742907C/en not_active Expired - Fee Related
- 1999-06-14 BR BR9909880A patent/BR9909880A/en not_active Application Discontinuation
- 1999-06-14 WO PCT/US1999/013390 patent/WO1999067084A1/en active IP Right Grant
- 1999-06-14 AT AT99930246T patent/ATE277406T1/en not_active IP Right Cessation
- 1999-06-14 JP JP2000555751A patent/JP2002518596A/en active Pending
- 1999-06-14 DE DE1999620458 patent/DE69920458T2/en not_active Expired - Lifetime
- 1999-06-14 EP EP20040006876 patent/EP1441335A3/en not_active Withdrawn
- 1999-06-14 EP EP20060019771 patent/EP1742211A3/en not_active Withdrawn
- 1999-06-14 CN CN99806477A patent/CN1106930C/en not_active Expired - Fee Related
- 1999-06-14 EP EP19990930246 patent/EP1094934B1/en not_active Expired - Lifetime
- 1999-06-14 CA CA 2335578 patent/CA2335578C/en not_active Expired - Lifetime
- 1999-06-14 DE DE2004006876 patent/DE04006876T1/en active Pending
- 1999-11-12 US US09/438,864 patent/US6280811B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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AU742907B2 (en) | 2002-01-17 |
AU742907C (en) | 2005-01-06 |
EP1441335A2 (en) | 2004-07-28 |
BR9909880A (en) | 2000-12-26 |
EP1441335A3 (en) | 2005-01-05 |
DE69920458T2 (en) | 2005-01-20 |
CA2335578C (en) | 2006-04-11 |
EP1742211A3 (en) | 2007-01-24 |
EP1094934A1 (en) | 2001-05-02 |
ATE277406T1 (en) | 2004-10-15 |
CN1106930C (en) | 2003-04-30 |
AU4682499A (en) | 2000-01-10 |
US6007889A (en) | 1999-12-28 |
TW432369B (en) | 2001-05-01 |
EP1742211A2 (en) | 2007-01-10 |
CN1302253A (en) | 2001-07-04 |
DE69920458D1 (en) | 2004-10-28 |
WO1999067084A1 (en) | 1999-12-29 |
EP1094934A4 (en) | 2001-12-05 |
JP2002518596A (en) | 2002-06-25 |
DE04006876T1 (en) | 2004-11-11 |
US6280811B1 (en) | 2001-08-28 |
EP1094934B1 (en) | 2004-09-22 |
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