BR8801854A - Sistema para registrar um sinal de informacao;aparelho de registro e portadora de registro - Google Patents

Sistema para registrar um sinal de informacao;aparelho de registro e portadora de registro

Info

Publication number
BR8801854A
BR8801854A BR8801854A BR8801854A BR8801854A BR 8801854 A BR8801854 A BR 8801854A BR 8801854 A BR8801854 A BR 8801854A BR 8801854 A BR8801854 A BR 8801854A BR 8801854 A BR8801854 A BR 8801854A
Authority
BR
Brazil
Prior art keywords
registration
registering
appliance
holder
information sign
Prior art date
Application number
BR8801854A
Other languages
English (en)
Inventor
Martin Andrew Jacques Pa Faria
Henricus Theodorus Leon Stockx
Johannes Jan Mons
Wilhelmus Petrus Ma Raaymakers
Fransiscus Lambertus Kuijpers
Original Assignee
Philips & Du Pont Optical
Philips Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26646234&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8801854(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips & Du Pont Optical, Philips Nv filed Critical Philips & Du Pont Optical
Publication of BR8801854A publication Critical patent/BR8801854A/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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • 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
    • G11B11/10502—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 characterised by the transducing operation to be executed
    • G11B11/10528—Shaping of magnetic domains, e.g. form, dimensions
    • 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
    • G11B19/02—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
    • 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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • 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
    • G11B7/013—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 for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Digital Magnetic Recording (AREA)
BR8801854A 1987-04-21 1988-04-19 Sistema para registrar um sinal de informacao;aparelho de registro e portadora de registro BR8801854A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8700934 1987-04-21
NL8800223A NL8800223A (nl) 1987-04-21 1988-01-29 Systeem voor het registreren van een informatiesignaal, alsmede een registratiedrager en registratieinrichting voor toepassing in het systeem.

Publications (1)

Publication Number Publication Date
BR8801854A true BR8801854A (pt) 1988-11-22

Family

ID=26646234

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801854A BR8801854A (pt) 1987-04-21 1988-04-19 Sistema para registrar um sinal de informacao;aparelho de registro e portadora de registro

Country Status (12)

Country Link
US (1) US5001692A (pt)
EP (1) EP0288114B1 (pt)
JP (2) JP2934634B2 (pt)
KR (1) KR100281379B1 (pt)
CN (1) CN1020137C (pt)
AU (1) AU629792B2 (pt)
BR (1) BR8801854A (pt)
CA (1) CA1305253C (pt)
DE (1) DE3878293T2 (pt)
ES (1) ES2039588T3 (pt)
HK (1) HK87794A (pt)
NL (1) NL8800223A (pt)

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US5126994A (en) * 1988-11-29 1992-06-30 Sony Corporation Method and apparatus for controlling and detecting recording laser beam
DE68921173T2 (de) * 1988-12-21 1995-09-21 Matsushita Electric Ind Co Ltd Datenaufzeichnungs-wiedergabegerät auf einer Aufzeichnungsscheibe.
JPH077509B2 (ja) * 1989-02-20 1995-01-30 オムロン株式会社 ２光源方式光学的記録再生装置
JPH0810490B2 (ja) * 1989-03-20 1996-01-31 富士通株式会社 光ディスク情報書込制御方法およびその装置
DE69023692T2 (de) * 1989-05-08 1996-06-27 Philips Electronics Nv Informationsaufzeichnungssystem, Aufzeichnungsverfahren und Aufzeichnungsträger zur Anwendung in einem derartigen Informationsaufzeichnungssystem.
US5150351A (en) * 1989-06-30 1992-09-22 Matsushita Electric Industrial Co., Ltd. Optical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periods
CA2020243C (en) * 1989-06-30 1994-12-13 Eiji Ohno Optical information recording method and recording apparatus
US5640379A (en) * 1990-01-30 1997-06-17 Sony Corporation Photomagnetic recording device and photomagnetic reproducing device
JP2797733B2 (ja) * 1990-03-14 1998-09-17 松下電器産業株式会社 光学情報記録部材の記録方法
JP2809835B2 (ja) * 1990-07-30 1998-10-15 松下電器産業株式会社 光ディスク装置および光ディスク
US5241524A (en) * 1990-08-29 1993-08-31 Olympus Optical Co., Ltd. Method of edge recording on optical record medium
JP2896925B2 (ja) * 1990-09-04 1999-05-31 三菱電機株式会社 光ディスク記録装置
US5341356A (en) * 1991-04-02 1994-08-23 U.S. Philips Corporation Method and device for recording information volumes in a track of a record carrier, and a device for reading the record carrier
DE69226031T2 (de) * 1991-04-02 1999-02-11 Philips Electronics N.V., Eindhoven Verfahren und Anordnung zum Aufzeichnen von Informationsteilen in einer Spur eines Aufzeichnungsträgers sowie Einrichtung zum Auslesen eines auf diese Weise erhaltenen Aufzeichnungsträgers
US5878019A (en) * 1991-04-02 1999-03-02 U.S. Philips Corporation Record carrier having at least two information volumes
US5400313A (en) * 1992-11-09 1995-03-21 International Business Machines Corporation Optical data storage system and method with reduced heat buildup
JPH06325369A (ja) * 1993-03-08 1994-11-25 Philips Electron Nv 光学記録兼読取装置
BE1007029A3 (nl) * 1993-04-22 1995-02-21 Koninkl Philips Electronics Nv Werkwijze voor het afleiden van een kwaliteitssignaal uit een uitgelezen signaal, alsmede een optekeninrichting en een uitleesinrichting waarin een dergelijke werkwijze wordt toegepast.
US6551618B2 (en) * 1994-03-15 2003-04-22 University Of Birmingham Compositions and methods for delivery of agents for neuronal regeneration and survival
US5530688A (en) * 1994-10-31 1996-06-25 International Business Machines Corporation Optical disk recording device using two modulated laser beams for recording information data
US5633613A (en) * 1995-02-22 1997-05-27 Hughes Electronics Modulator-coupled transmission structure and method
US6088323A (en) * 1996-07-16 2000-07-11 Sony Corporation Optical disk, optical disk device, and optical disk recording method
JP3861269B2 (ja) * 1996-07-16 2006-12-20 ソニー株式会社 光ディスク装置、光ディスクの記録方法、光ディスク及び光ディスクの製造方法
US5793737A (en) * 1996-12-06 1998-08-11 U.S. Philips Corporation Method and apparatus for writing optical recording media with optimum value of write power
WO1998025266A1 (en) * 1996-12-06 1998-06-11 Koninklijke Philips Electronics N.V. Optical recording medium
KR100239468B1 (ko) * 1997-11-14 2000-01-15 구자홍 광자기 기록매체로부터 기록 정보를 재생하는 방법 및 장치
EP1916656B1 (en) 1998-02-27 2010-10-06 Doug Carson & Associates, Inc. Individual adjustment of pit and land transition locations in an optical disc mastering process
EP0961276A1 (en) 1998-05-26 1999-12-01 Koninklijke Philips Electronics N.V. Method of recording information on a record carrier, recording apparatus and record carrier
KR100297789B1 (ko) 1999-06-03 2001-10-29 윤종용 다양한 형태의 광기록 매체에 적합한 기록 펄스 발생 방법 및이에 적합한 기록장치
US6586411B1 (en) * 2000-08-16 2003-07-01 Mayo Foundation For Medical Education And Research System for monitoring the location of transgenes
US6896881B1 (en) * 1999-09-24 2005-05-24 Mayo Foundation For Medical Education And Research Therapeutic methods and compositions using viruses of the recombinant paramyxoviridae family
JP3527183B2 (ja) * 1999-10-28 2004-05-17 シャープ株式会社 信号生成回路およびそれを用いた表示装置
JP2001167435A (ja) * 1999-12-03 2001-06-22 Fujitsu Ltd 光ディスク記録方法及び光ディスク再生方法並びにその方法を利用した光記録媒体、光ディスク装置
JP4374698B2 (ja) * 2000-02-25 2009-12-02 ソニー株式会社 記録装置
US7118740B1 (en) * 2000-09-22 2006-10-10 Mayo Foundation For Medical Education And Research Method for limiting the growth of cancer cells using an attenuated measles virus
US20030123357A1 (en) * 2001-12-11 2003-07-03 Looijkens Marinus Adrianus Henricus Apparatus comprising an apparatus for writing data on a recording medium and method implemented in such an apparatus
JP4920871B2 (ja) 2002-03-05 2012-04-18 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 情報を記録する装置、記録担体、及び方法
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Also Published As

Publication number Publication date
CA1305253C (en) 1992-07-14
JPH10326437A (ja) 1998-12-08
AU629792B2 (en) 1992-10-15
NL8800223A (nl) 1988-11-16
KR100281379B1 (ko) 2001-02-01
JP3809851B2 (ja) 2006-08-16
DE3878293T2 (de) 1993-08-05
EP0288114A1 (en) 1988-10-26
AU1503788A (en) 1988-10-27
ES2039588T3 (es) 1993-10-01
CN88102870A (zh) 1988-11-02
CN1020137C (zh) 1993-03-17
US5001692A (en) 1991-03-19
HK87794A (en) 1994-09-02
KR880013157A (ko) 1988-11-30
DE3878293D1 (de) 1993-03-25
JPS6433726A (en) 1989-02-03
EP0288114B1 (en) 1993-02-10
JP2934634B2 (ja) 1999-08-16

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
TC Change of name
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
TC Change of name
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29/12/2008