ATA389176A - Geraet zur speicherung und wiedergabe von informationen in form optischer zeichen - Google Patents

Geraet zur speicherung und wiedergabe von informationen in form optischer zeichen

Info

Publication number
ATA389176A
ATA389176A AT389176A AT389176A ATA389176A AT A389176 A ATA389176 A AT A389176A AT 389176 A AT389176 A AT 389176A AT 389176 A AT389176 A AT 389176A AT A389176 A ATA389176 A AT A389176A
Authority
AT
Austria
Prior art keywords
detecting
measurement arrangement
magnetic shunt
iron short
iron
Prior art date
Application number
AT389176A
Other languages
English (en)
Other versions
AT351931B (de
Inventor
Bernard Golay
Daniel Moulene
Original Assignee
Bernard Golay
Daniel Moulene
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 Bernard Golay, Daniel Moulene filed Critical Bernard Golay
Publication of ATA389176A publication Critical patent/ATA389176A/de
Application granted granted Critical
Publication of AT351931B publication Critical patent/AT351931B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • 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
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • G11B7/0032—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent for moving-picture soundtracks, i.e. cinema

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Optical Head (AREA)
AT389176A 1975-05-28 1976-05-26 Geraet zur speicherung und wiedergabe von informationen in form optischer zeichen AT351931B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516697A FR2312903A1 (fr) 1975-05-28 1975-05-28 Systeme video-lecteur, notamment a cassettes

Publications (2)

Publication Number Publication Date
ATA389176A true ATA389176A (de) 1979-01-15
AT351931B AT351931B (de) 1979-08-27

Family

ID=9155792

Family Applications (2)

Application Number Title Priority Date Filing Date
AT389176A AT351931B (de) 1975-05-28 1976-05-26 Geraet zur speicherung und wiedergabe von informationen in form optischer zeichen
AT389376A ATA389376A (de) 1975-05-28 1976-05-26 Undurchsichtiger datentraeger

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT389376A ATA389376A (de) 1975-05-28 1976-05-26 Undurchsichtiger datentraeger

Country Status (18)

Country Link
US (1) US4133005A (de)
JP (1) JPS51146804A (de)
AT (2) AT351931B (de)
BE (1) BE842289A (de)
BR (2) BR7603217A (de)
CA (1) CA1089093A (de)
CH (2) CH604317A5 (de)
DE (1) DE2623028A1 (de)
ES (2) ES448297A1 (de)
FR (1) FR2312903A1 (de)
GB (1) GB1552145A (de)
IE (1) IE42697B1 (de)
IT (1) IT1061614B (de)
LU (1) LU75024A1 (de)
NL (2) NL7605156A (de)
OA (1) OA05333A (de)
PT (1) PT65141B (de)
SE (1) SE7605909L (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210932A (en) * 1978-07-05 1980-07-01 Life Instruments Corporation Method and apparatus for recording and reproducing on film directly viewable TV video signals
JPS5596918A (en) * 1979-01-17 1980-07-23 Canon Inc Two-dimensional scanner
JPS5596917A (en) * 1979-01-17 1980-07-23 Canon Inc Two-dimensional scanner
US4669838A (en) * 1984-12-28 1987-06-02 Infoquest Corporation Roll film document image storage and retrieval apparatus and system
JPS62132251A (ja) * 1985-12-04 1987-06-15 Hitachi Ltd 光学式カセツトテ−プおよびその記録再生装置
US4937810A (en) * 1986-04-23 1990-06-26 Drexler Technology Corporation Optical recording tape with continuous prerecorded tracks
KR910017316A (ko) * 1990-03-21 1991-11-05 조영선 필름테이프의 화상을 화상처리 센서로 데이타 변환하여 표시하는 박형 광전자식책
JP3093121B2 (ja) * 1994-12-21 2000-10-03 キヤノン株式会社 フィルム位置判定装置およびカメラ
DE19704240A1 (de) * 1997-02-05 1998-08-06 Dirk Hartmann Colour Store

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376645A (en) * 1937-08-12 1945-05-22 Wolff Hanns-Heinz Television method and arrangement for carrying out the same
GB656292A (en) * 1947-09-10 1951-08-22 Emi Ltd Improvements relating to apparatus for generating television signals, or recording television pictures, by scanning cinematograph films
US2818467A (en) * 1951-11-10 1957-12-31 Itt Television film scanner having sprocket hole sensing means responsive to film refraction between holes
US3970775A (en) * 1955-06-14 1976-07-20 Lemelson Jerome H System for scanning information recorded on a plurality of magazine contained filmstrips
US3804978A (en) * 1964-02-26 1974-04-16 Jerome H Lemelson Information storage and reproduction system having vertical synchronizing signal independent horizontal scanning frequency
US3624291A (en) * 1968-12-28 1971-11-30 Olympus Optical Co Optically interlaced scanning and reproducing apparatus using multiple drums to permit scanning of motion picture film or stationary film
US3607457A (en) * 1969-05-29 1971-09-21 Bofors Ab Method of manufacturing a rotary scanning prism
US3659049A (en) * 1969-11-17 1972-04-25 Hughes Aircraft Co Apparatus for synchronizing an opaque video tape with a video display
US3707600A (en) * 1971-01-18 1972-12-26 Eastman Kodak Co Disc controlled interlaced scanning raster
US3679827A (en) * 1971-03-02 1972-07-25 Rca Corp Optical apparatus for continuous television film projection system
US3663750A (en) * 1971-03-16 1972-05-16 Motorola Inc Automatic beam blanking circuit for an electronic video player
NL160138C (nl) * 1972-05-11 1979-09-17 Philips Nv Inrichting voor het uitlezen van een vlakke registratie- drager.
US3803353A (en) * 1972-09-08 1974-04-09 Eastman Kodak Co Optical-to-electrical signal transducer method and apparatus

Also Published As

Publication number Publication date
FR2312903B1 (de) 1980-06-06
BE842289A (fr) 1976-09-16
IT1061614B (it) 1983-04-30
ES448296A1 (es) 1977-07-01
BR7603212A (pt) 1977-02-15
LU75024A1 (de) 1977-01-20
NL7605155A (nl) 1976-11-30
NL7605156A (nl) 1976-11-30
FR2312903A1 (fr) 1976-12-24
DE2623028A1 (de) 1976-12-09
ES448297A1 (es) 1977-07-16
CH604316A5 (de) 1978-09-15
PT65141B (fr) 1977-10-12
ATA389376A (de) 1980-02-15
PT65141A (fr) 1976-06-01
AT351931B (de) 1979-08-27
GB1552145A (en) 1979-09-12
JPS51146804A (en) 1976-12-16
IE42697B1 (en) 1980-09-24
IE42697L (en) 1976-11-28
BR7603217A (pt) 1977-02-15
CA1089093A (fr) 1980-11-04
SE7605909L (sv) 1976-11-29
CH604317A5 (de) 1978-09-15
US4133005A (en) 1979-01-02
OA05333A (fr) 1981-02-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee