DE69333196D1 - Verfahren und Gerät zur Informationsverarbeitung - Google Patents

Verfahren und Gerät zur Informationsverarbeitung

Info

Publication number
DE69333196D1
DE69333196D1 DE69333196T DE69333196T DE69333196D1 DE 69333196 D1 DE69333196 D1 DE 69333196D1 DE 69333196 T DE69333196 T DE 69333196T DE 69333196 T DE69333196 T DE 69333196T DE 69333196 D1 DE69333196 D1 DE 69333196D1
Authority
DE
Germany
Prior art keywords
information processing
processing method
information
processing
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.)
Expired - Fee Related
Application number
DE69333196T
Other languages
English (en)
Other versions
DE69333196T2 (de
Inventor
Yasuo Ogino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69333196D1 publication Critical patent/DE69333196D1/de
Application granted granted Critical
Publication of DE69333196T2 publication Critical patent/DE69333196T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
    • G11B20/00702—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that data are recorded on the recording medium
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1215—Formatting, e.g. arrangement of data block or words on the record carriers on cards
DE69333196T 1992-06-17 1993-06-15 Verfahren und Gerät zur Informationsverarbeitung Expired - Fee Related DE69333196T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18153092 1992-06-17
JP4181530A JPH064884A (ja) 1992-06-17 1992-06-17 情報記録再生装置

Publications (2)

Publication Number Publication Date
DE69333196D1 true DE69333196D1 (de) 2003-10-16
DE69333196T2 DE69333196T2 (de) 2004-07-15

Family

ID=16102383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69333196T Expired - Fee Related DE69333196T2 (de) 1992-06-17 1993-06-15 Verfahren und Gerät zur Informationsverarbeitung

Country Status (4)

Country Link
US (1) US5461220A (de)
EP (1) EP0575135B1 (de)
JP (1) JPH064884A (de)
DE (1) DE69333196T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW241360B (de) * 1993-07-29 1995-02-21 Nippon Pickter Kk
EP0640924A3 (de) * 1993-08-17 1997-04-23 Sony Corp Vorrichtung zur Wiedergabe von Daten.
US6223247B1 (en) 1995-03-30 2001-04-24 Sony Corporation Disk shaped recording medium and drive apparatus utilizing logical block address conversion and start addresses which increase from inner and outer circumferential sides of the medium
US5703859A (en) * 1995-09-01 1997-12-30 Sony Corporation Digital video copy protection system
JP3371659B2 (ja) * 1995-12-28 2003-01-27 ソニー株式会社 記録装置及び制御方法
JP3867335B2 (ja) * 1996-05-10 2007-01-10 ソニー株式会社 記録媒体、インストール動作管理方法
US6434538B1 (en) * 1997-07-07 2002-08-13 Matsushita Electric Industrial Co., Ltd. Data control method, for embedding data control information, method for detecting data control information, device for embedding data control information and device for recording data
JPH1153183A (ja) * 1997-08-04 1999-02-26 Sega Enterp Ltd 情報処理システム、情報処理装置及び媒体
JPH11126186A (ja) 1997-10-22 1999-05-11 Sony Corp コンピュータシステム、及び記録媒体
JP3906535B2 (ja) 1997-11-07 2007-04-18 ソニー株式会社 ダウンロードシステム、及び記録媒体
US6311893B1 (en) * 1998-04-09 2001-11-06 Dcard, Inc. Optical data access system with data card reader having a single rotational moving pickup head
JP4081858B2 (ja) 1998-06-04 2008-04-30 ソニー株式会社 コンピュータシステム、コンピュータ端末装置、及び記録媒体
JP3968875B2 (ja) 1998-06-24 2007-08-29 ソニー株式会社 ダウンロード装置、及び記録媒体
US6981642B2 (en) * 2003-07-17 2006-01-03 Symbol Technologies, Inc. Non-parallax optical auto-focusing system and method
JP3915752B2 (ja) * 2003-07-25 2007-05-16 船井電機株式会社 デジタル情報記録装置およびそれを備える映像記録再生装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677604A (en) * 1985-02-04 1987-06-30 Selsys Corporation Method for controlling access to recorded data
US4891504A (en) * 1985-06-17 1990-01-02 Digicomp Research Corp. Security level identification method for computer based information
JPH0754613B2 (ja) * 1986-07-21 1995-06-07 松下電器産業株式会社 光デイスクのコピ−防止方法
JPS6355784A (ja) * 1986-08-26 1988-03-10 Canon Inc 情報記録媒体
JPS63136296A (ja) * 1986-11-28 1988-06-08 Toshiba Corp 個人認証用カ−ド
US5113061A (en) * 1987-02-13 1992-05-12 Olympus Optical Co., Ltd. Optical card having an identifier for identifying track construction and apparatus for writing and/or reading data on and/or from the optical card
JPS63253493A (ja) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp 情報記録システム
JPH01237782A (ja) * 1988-03-18 1989-09-22 Hitachi Ltd Ｉｃカードのデータコピー方法
JPH0752388B2 (ja) * 1988-08-03 1995-06-05 三菱電機株式会社 Ｉｃメモリカード
JPH02235187A (ja) * 1989-03-08 1990-09-18 Matsushita Electric Ind Co Ltd バーコード読取装置
JPH03122713A (ja) * 1989-10-05 1991-05-24 Sanyo Electric Co Ltd 情報記録装置
JPH03147193A (ja) * 1989-11-02 1991-06-24 Omron Corp 磁気カード処理システム
US5138598A (en) * 1990-01-25 1992-08-11 Sony Corporation Optical disk having relatively wide ram tracks and relatively narrow rom tracks
JPH04274058A (ja) * 1991-02-28 1992-09-30 Olympus Optical Co Ltd 情報記録再生装置
JPH0581774A (ja) * 1991-09-20 1993-04-02 Olympus Optical Co Ltd 情報記録再生装置

Also Published As

Publication number Publication date
DE69333196T2 (de) 2004-07-15
US5461220A (en) 1995-10-24
EP0575135A3 (en) 1994-09-28
JPH064884A (ja) 1994-01-14
EP0575135B1 (de) 2003-09-10
EP0575135A2 (de) 1993-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee