JPS53119005A - Method and device for storing and referring to information - Google Patents

Method and device for storing and referring to information

Info

Publication number
JPS53119005A
JPS53119005A JP3321278A JP3321278A JPS53119005A JP S53119005 A JPS53119005 A JP S53119005A JP 3321278 A JP3321278 A JP 3321278A JP 3321278 A JP3321278 A JP 3321278A JP S53119005 A JPS53119005 A JP S53119005A
Authority
JP
Japan
Prior art keywords
storing
referring
information
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
Application number
JP3321278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6244333B2 (de
Inventor
Efu Furoobatsuha Fuu
Makofusukii Arubaato
Ii Maiyaazu Robaato
Ee Pepaazu Nooman
Esu Shiyaefuaa Ruisu
Rii Shiuetsukii Tomasu
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.)
SIWECKI THOMAS
Original Assignee
SIWECKI THOMAS
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 SIWECKI THOMAS filed Critical SIWECKI THOMAS
Publication of JPS53119005A publication Critical patent/JPS53119005A/ja
Priority to DE792909157A priority Critical patent/DE2909157C2/de
Priority to US06/247,953 priority patent/US4345886A/en
Publication of JPS6244333B2 publication Critical patent/JPS6244333B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0953—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks
    • 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
    • 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
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/04—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electric resistance; Record carriers therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2166—Intermediate information storage for mass storage, e.g. in document filing systems
    • H04N1/217—Interfaces allowing access to a single user
    • H04N1/2175—Interfaces allowing access to a single user with local image input
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
JP3321278A 1977-03-24 1978-03-24 Method and device for storing and referring to information Granted JPS53119005A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE792909157A DE2909157C2 (de) 1978-03-10 1979-03-08 Rotationsverdichter
US06/247,953 US4345886A (en) 1978-03-10 1981-03-26 Rotary compressor with vanes in the housing and suction through the rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78105677A 1977-03-24 1977-03-24

Publications (2)

Publication Number Publication Date
JPS53119005A true JPS53119005A (en) 1978-10-18
JPS6244333B2 JPS6244333B2 (de) 1987-09-19

Family

ID=25121529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3321278A Granted JPS53119005A (en) 1977-03-24 1978-03-24 Method and device for storing and referring to information

Country Status (9)

Country Link
JP (1) JPS53119005A (de)
AU (1) AU520835B2 (de)
BR (1) BR7801789A (de)
CA (1) CA1115838A (de)
DE (1) DE2812886A1 (de)
FR (1) FR2385170B1 (de)
GB (1) GB1602893A (de)
NL (1) NL7803200A (de)
SE (1) SE438929B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205339A (en) * 1978-07-20 1980-05-27 Eastman Kodak Company Frame storage and retrieval wherein the frame fields are quadrature amplitude modulated on a single carrier
BE871326A (fr) * 1978-10-23 1979-04-17 Mca Disco Vision Procede et dispositif d'enregistrement et de reproduction d'un signal video.
USRE32431E (en) * 1978-11-16 1987-06-02 Discovision Associates System for rotating an information storage disc at a variable angular velocity to recover information therefrom at a prescribed constant rate
US4229808A (en) * 1978-12-21 1980-10-21 Ncr Corporation Method for recording multiple data segments on a storage disc with eccentricity factor
US4264986A (en) * 1979-03-12 1981-04-28 Willis Craig I Information-recording process & apparatus
US4290122A (en) * 1979-05-14 1981-09-15 Xerox Corporation Self-synchronizing clock source for optical memories
US4268840A (en) * 1979-07-27 1981-05-19 Xerox Corporation Optical recording member
JPS5621893A (en) * 1979-07-27 1981-02-28 Xerox Corp Optical recording part
JPS57208639A (en) * 1981-06-18 1982-12-21 Toshiba Corp Recording method of disk
JPS58194149A (ja) * 1982-05-08 1983-11-12 Asahi Optical Co Ltd 光学的記録担体からの情報読取り装置
CA1198209A (en) * 1983-11-24 1985-12-17 Northern Telecom Limited Optical disc
JPS60236119A (ja) * 1984-05-09 1985-11-22 Toshiba Corp 光学式情報記録再生装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365706A (en) * 1964-04-15 1968-01-23 Gilbert W. King Photo-optical data storage and retrieval system employing error detection and error location identification components
JPS4968614A (de) * 1972-09-04 1974-07-03
JPS5062402A (de) * 1973-10-01 1975-05-28
JPS50136051A (de) * 1974-04-15 1975-10-28
JPS5132217A (de) * 1974-09-13 1976-03-18 Teac Corp
JPS5191611A (de) * 1975-02-08 1976-08-11

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE702967C (de) * 1938-03-15 1941-02-20 Ernst Bergmann Verfahren zur Aufnahme und Wiedergabe von Lichttonaufzeichnungen
FR1471797A (fr) * 1965-03-20 1967-03-03 Bosch Gmbh Robert Procédé et dispositif d'enregistrement d'informations
US3665483A (en) * 1969-06-06 1972-05-23 Chase Manhattan Capital Corp Laser recording medium
US3774172A (en) * 1972-03-23 1973-11-20 D Silverman Random access multiple disc optical information storage system
FR2212070A6 (de) * 1972-08-25 1974-07-19 Thomson Csf
NL174591C (nl) * 1973-02-09 1984-07-02 Philips Nv Schijfvormig registratiedragerlichaam.
CA1013854A (en) * 1973-02-20 1977-07-12 John S. Winslow Videodisc mastering system
DE2522405C2 (de) * 1975-05-21 1982-04-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Optisches Mehrkanal-Plattenspeichersystem zum Speichern von digitaler Information
FR2366636A1 (fr) * 1976-10-01 1978-04-28 Thomson Brandt Dispositif d'enregistrement optique d'information sur un support avec asservissement de la position de la tache d'enregistrement sur le support d'information

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365706A (en) * 1964-04-15 1968-01-23 Gilbert W. King Photo-optical data storage and retrieval system employing error detection and error location identification components
JPS4968614A (de) * 1972-09-04 1974-07-03
JPS5062402A (de) * 1973-10-01 1975-05-28
JPS50136051A (de) * 1974-04-15 1975-10-28
JPS5132217A (de) * 1974-09-13 1976-03-18 Teac Corp
JPS5191611A (de) * 1975-02-08 1976-08-11

Also Published As

Publication number Publication date
AU520835B2 (en) 1982-03-04
DE2812886A1 (de) 1978-10-26
JPS6244333B2 (de) 1987-09-19
BR7801789A (pt) 1979-01-02
AU3423278A (en) 1979-09-20
SE7803292L (sv) 1978-09-25
FR2385170B1 (fr) 1985-08-09
NL7803200A (nl) 1978-09-26
GB1602893A (en) 1981-11-18
FR2385170A1 (fr) 1978-10-20
CA1115838A (en) 1982-01-05
SE438929B (sv) 1985-05-13

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