BR8705405A - Memoria optica - Google Patents

Memoria optica

Info

Publication number
BR8705405A
BR8705405A BR8705405A BR8705405A BR8705405A BR 8705405 A BR8705405 A BR 8705405A BR 8705405 A BR8705405 A BR 8705405A BR 8705405 A BR8705405 A BR 8705405A BR 8705405 A BR8705405 A BR 8705405A
Authority
BR
Brazil
Prior art keywords
optical memory
optical
memory
Prior art date
Application number
BR8705405A
Other languages
English (en)
Inventor
Vyacheslav Vasilievich Petrov
Alexandr Alexandrovich Antonov
Alexandr Petrovich Tokar
Andrei Andreevich Krjuchin
Semen Mikhailovich Shanoilo
Vladimir Petrovich Skuridin
Leonid Mikhailovich Gapchenko
Valery Dmitrievich Kovtun
Marat Lvovich Demyanov
Alexandr Antonovich Zelinsky
Dmitry Alexandrovich Zelinsky
Dmitry Alexandrovich Grinko
Tatyana Petrovna Ananchenko
Georgy Nikolaevich Kostsevich
Original Assignee
Akad Nauk Sssr
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
Priority claimed from SU3134541 external-priority patent/RU1839270C/ru
Application filed by Akad Nauk Sssr filed Critical Akad Nauk Sssr
Priority claimed from PCT/SU1987/000019 external-priority patent/WO1987004844A2/ru
Publication of BR8705405A publication Critical patent/BR8705405A/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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0025—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cylinders or cylinder-like carriers or cylindrical sections or flat carriers loaded onto a cylindrical surface, e.g. truncated cones
    • 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
BR8705405A 1986-02-07 1987-02-05 Memoria optica BR8705405A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU3134137 1986-02-07
SU3134541 RU1839270C (ru) 1986-02-07 1986-02-07 Узел оптико-механического запоминающего устройства
PCT/SU1987/000019 WO1987004844A2 (en) 1986-02-07 1987-02-05 Optical memorizing device

Publications (1)

Publication Number Publication Date
BR8705405A true BR8705405A (pt) 1987-12-22

Family

ID=26665887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8705405A BR8705405A (pt) 1986-02-07 1987-02-05 Memoria optica

Country Status (8)

Country Link
US (1) US4829503A (pt)
EP (1) EP0254749A4 (pt)
JP (1) JPH0654550B2 (pt)
CN (1) CN1004660B (pt)
BR (1) BR8705405A (pt)
HU (1) HU200023B (pt)
IN (1) IN168224B (pt)
YU (1) YU17787A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8705407A (pt) * 1986-02-07 1987-12-22 Akad Nauk Sssr Suporte de informacao optico,processo para apagar informacao no mesmo e dispositivo de armazenamento optico
JPH0281332A (ja) * 1988-09-19 1990-03-22 Hitachi Ltd 超小形光メモリ装置
DE19650027A1 (de) * 1996-12-03 1998-06-04 Leesch Markus Data-Pin (Abkürzung DP)
DE19962758A1 (de) * 1999-12-23 2001-06-28 Steffen Noehte Optisches Datenlaufwerk
DE10149239A1 (de) * 2001-10-05 2003-04-17 Tesa Scribos Gmbh Gebrauchsgegenstand mit einer eine Datenspur aufweisenden Oberfläche

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373414A (en) * 1963-05-06 1968-03-12 Ibm Axially and radially air bearing support
GB1520281A (en) * 1974-07-10 1978-08-02 Canon Kk Electrophotographic recording apparatus
US3925607A (en) * 1974-08-21 1975-12-09 Singer Co Rotary data base converter with flexible data base
GB1482668A (en) * 1975-08-15 1977-08-10 Okikiolu G Rotating cylindrical recording and storage assemblies
US4074282A (en) * 1976-05-13 1978-02-14 North American Philips Corporation Radiation-sensitive record with protected sensitive surface
DE2827074A1 (de) * 1977-06-21 1979-01-04 Canon Kk Aufzeichnungsgeraet
US4297713A (en) * 1978-06-03 1981-10-27 Canon Kabushiki Kaisha Laser recording apparatus
JPS56137555A (en) * 1980-03-27 1981-10-27 Sony Corp Optical disc cassette and disc driving method
JPS5774842A (en) * 1980-10-24 1982-05-11 Mitsubishi Electric Corp Optical information recording disk
EP0051339B1 (en) * 1980-11-03 1985-06-12 North American Philips Corporation Optical disc cartridge
JPS57130243A (en) * 1981-02-05 1982-08-12 Toshiba Corp Information storage medium
JPS57142664A (en) * 1981-02-27 1982-09-03 Canon Inc Information recorder
JPS58133081A (ja) * 1982-02-02 1983-08-08 Canon Inc 画像記録装置
JPS5987636A (ja) * 1982-11-10 1984-05-21 Toshiba Corp 情報記憶媒体
GB2151066A (en) * 1983-12-23 1985-07-10 Nigel Geoffrey Ley Optical recording on cylinders
JP2691205B2 (ja) * 1985-04-19 1997-12-17 株式会社リコー 光走査装置

Also Published As

Publication number Publication date
EP0254749A1 (de) 1988-02-03
JPH0654550B2 (ja) 1994-07-20
YU17787A (en) 1989-04-30
EP0254749A4 (de) 1988-09-28
CN1004660B (zh) 1989-06-28
HUT47758A (en) 1989-03-28
HU200023B (en) 1990-03-28
JPS63502538A (ja) 1988-09-22
WO1987004844A1 (en) 1987-08-13
CN87101889A (zh) 1987-09-09
US4829503A (en) 1989-05-09
IN168224B (pt) 1991-02-23

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