BR9408236A - Disco Rom-Ram - Google Patents

Disco Rom-Ram

Info

Publication number
BR9408236A
BR9408236A BR9408236A BR9408236A BR9408236A BR 9408236 A BR9408236 A BR 9408236A BR 9408236 A BR9408236 A BR 9408236A BR 9408236 A BR9408236 A BR 9408236A BR 9408236 A BR9408236 A BR 9408236A
Authority
BR
Brazil
Prior art keywords
rom
ram disc
ram
disc
Prior art date
Application number
BR9408236A
Other languages
English (en)
Inventor
Akira Kawamura
Yasuaki Morimoto
Original Assignee
Thomson Brandt Gmbh
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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of BR9408236A publication Critical patent/BR9408236A/pt

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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
    • G11B13/04—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for magnetically or by magnetisation and optically or by radiation, for changing or sensing optical properties
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
    • G11B13/04—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for magnetically or by magnetisation and optically or by radiation, for changing or sensing optical properties
    • G11B13/045—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for magnetically or by magnetisation and optically or by radiation, for changing or sensing optical properties combined recording by magnetic and optic means
    • 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
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/14—Heads, e.g. forming of the optical beam spot or modulation of the optical beam specially adapted to record on, or to reproduce from, more than one track simultaneously
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10595—Control of operating function
    • G11B11/10597—Adaptations for transducing various formats on the same or different carriers
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head
    • G11B19/247—Arrangements for providing constant relative speed between record carrier and head using electrical means
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • 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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1259—Formatting, e.g. arrangement of data block or words on the record carriers on discs with ROM/RAM areas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/211—Discs having both read-only and rewritable or recordable areas containing application data; Partial ROM media

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Memory System (AREA)
BR9408236A 1993-12-03 1994-11-23 Disco Rom-Ram BR9408236A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4341223A DE4341223B4 (de) 1993-12-03 1993-12-03 ROM-RAM-Disk
PCT/EP1994/003869 WO1995015557A1 (de) 1993-12-03 1994-11-23 Rom-ram-disk

Publications (1)

Publication Number Publication Date
BR9408236A true BR9408236A (pt) 1997-08-26

Family

ID=6504095

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408236A BR9408236A (pt) 1993-12-03 1994-11-23 Disco Rom-Ram

Country Status (9)

Country Link
US (1) US5812519A (pt)
EP (1) EP0731970B1 (pt)
JP (1) JP3733536B2 (pt)
KR (1) KR100395586B1 (pt)
CN (1) CN1136851A (pt)
BR (1) BR9408236A (pt)
DE (2) DE4341223B4 (pt)
SG (1) SG50622A1 (pt)
WO (1) WO1995015557A1 (pt)

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EP0973157B1 (en) * 1996-10-25 2000-11-08 Matsushita Electric Industrial Co., Ltd. Optical disc having oscillating lands and grooves
JP3201289B2 (ja) * 1996-11-12 2001-08-20 日本ビクター株式会社 光ディスク
US6163521A (en) * 1997-04-16 2000-12-19 Matsushita Electric Industrial Co., Ltd. Disk having read-only and read-write areas
KR19980084908A (ko) * 1997-05-27 1998-12-05 윤종용 비휘발성 메모리를 갖는 광 디스크와 비휘발성 메모리를 갖는 광 디스크를 사용하기 위한 광 디스크 장치 및 그 제어 방법
US6310854B1 (en) * 1997-11-28 2001-10-30 Yamaha Corporation Optical disk having areas of different recording densities or functions
US6522620B1 (en) * 1998-03-23 2003-02-18 Warner Music Group, Inc. Dual format optical disc
JP3433113B2 (ja) * 1998-08-26 2003-08-04 株式会社東芝 相変化光記録媒体、記録装置、及び再生装置
EP1054395B1 (en) * 1999-05-17 2007-06-27 Sony Corporation Optical disc recording apparatus, optical disc recording methods, and optical discs
US6538961B2 (en) 1999-05-18 2003-03-25 Sony Corporation Apparatus and method for recording an optical disc identification code
US6580683B1 (en) * 1999-06-23 2003-06-17 Dataplay, Inc. Optical recording medium having a master data area and a writeable data area
US7227817B1 (en) 1999-12-07 2007-06-05 Dphi Acquisitions, Inc. Low profile optical head
EP1158504B1 (en) * 1999-09-08 2005-12-21 Mitsubishi Chemical Corporation Rewritable compact disk and method for manufacturing the same
US6631359B1 (en) 1999-09-10 2003-10-07 Dphi Acquisitions, Inc. Writeable medium access control using a medium writeable area
US7191153B1 (en) 1999-09-10 2007-03-13 Dphi Acquisitions, Inc. Content distribution method and apparatus
US7068624B1 (en) * 2000-02-25 2006-06-27 Cisco Technology, Inc. Wireless router and method for processing traffic in a wireless communications network
KR100677092B1 (ko) 2000-05-22 2007-02-05 삼성전자주식회사 상품 정보 갱신 매체 및 방법
US7151729B1 (en) * 2000-06-29 2006-12-19 Samsung Electronics Co., Ltd. Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor
JP2002074848A (ja) * 2000-08-28 2002-03-15 Sony Corp データ記録媒体、データ記録方法および装置、並びにアクセス方法および装置
JP2002074849A (ja) * 2000-08-28 2002-03-15 Sony Corp データ記録媒体、データ記録方法および装置、並びにアクセス方法および装置
US20080123491A1 (en) * 2000-09-07 2008-05-29 Samsung Electronics Co., Ltd Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor
US20020191788A1 (en) * 2001-03-28 2002-12-19 Eastman Kodak Company Credit or debit copy-protected optical disc
AU2002219606A1 (en) * 2002-01-11 2003-07-30 Fujitsu Limited Optical information recording medium
US6754165B2 (en) * 2002-01-25 2004-06-22 Robert C. Burnett Diameter reducible, multiple part optical disk
AU2002249593A1 (en) * 2002-04-15 2003-10-27 Fujitsu Limited Optical storage device, and optical storage medium reading/writing method
JP2004094618A (ja) * 2002-08-30 2004-03-25 Fujitsu Ltd コンテンツ配信方法及びそのシステム
US20050207324A1 (en) * 2003-05-23 2005-09-22 Fujitsu Limited Magneto-optical recording medium and method of making the same and magneto-optical recording medium drive
JP2005135513A (ja) * 2003-10-30 2005-05-26 Fujitsu Ltd 情報記録媒体及び情報記録再生装置
WO2005122162A1 (ja) * 2004-06-09 2005-12-22 Fujitsu Limited 記録媒体および記録媒体駆動装置向け信号処理装置
US7302538B2 (en) * 2004-10-15 2007-11-27 Ulead Systems, Inc. Storage medium for data backup and method for the same
DE102004055956A1 (de) * 2004-11-19 2006-05-24 Ulead Systems Inc. Speichermedium und Verfahren zur Datensicherung
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Also Published As

Publication number Publication date
JP3733536B2 (ja) 2006-01-11
US5812519A (en) 1998-09-22
SG50622A1 (en) 1998-07-20
KR100395586B1 (ko) 2003-11-28
JPH09505923A (ja) 1997-06-10
EP0731970B1 (de) 1999-05-06
EP0731970A1 (de) 1996-09-18
DE4341223B4 (de) 2010-11-18
WO1995015557A1 (de) 1995-06-08
DE59408218D1 (de) 1999-06-10
KR960706674A (ko) 1996-12-09
CN1136851A (zh) 1996-11-27
DE4341223A1 (de) 1995-06-08

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2277 DE 26-08-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.