ES448296A1 - Perfeccionamientos en bandas para el tratamiento de informa-ciones de caracter optico. - Google Patents

Perfeccionamientos en bandas para el tratamiento de informa-ciones de caracter optico.

Info

Publication number
ES448296A1
ES448296A1 ES448296A ES448296A ES448296A1 ES 448296 A1 ES448296 A1 ES 448296A1 ES 448296 A ES448296 A ES 448296A ES 448296 A ES448296 A ES 448296A ES 448296 A1 ES448296 A1 ES 448296A1
Authority
ES
Spain
Prior art keywords
information
treatment
optical form
optical nature
optical
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.)
Expired
Application number
ES448296A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES448296A1 publication Critical patent/ES448296A1/es
Expired legal-status Critical Current

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)
ES448296A 1975-05-28 1976-05-28 Perfeccionamientos en bandas para el tratamiento de informa-ciones de caracter optico. Expired ES448296A1 (es)

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 (1)

Publication Number Publication Date
ES448296A1 true ES448296A1 (es) 1977-07-01

Family

ID=9155792

Family Applications (2)

Application Number Title Priority Date Filing Date
ES448297A Expired ES448297A1 (es) 1975-05-28 1976-05-28 Perfeccionamientos en aparatos para el tratamiento de infor-maciones de caracter optico.
ES448296A Expired ES448296A1 (es) 1975-05-28 1976-05-28 Perfeccionamientos en bandas para el tratamiento de informa-ciones de caracter optico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES448297A Expired ES448297A1 (es) 1975-05-28 1976-05-28 Perfeccionamientos en aparatos para el tratamiento de infor-maciones de caracter optico.

Country Status (18)

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

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 (es) 1980-06-06
BE842289A (fr) 1976-09-16
IT1061614B (it) 1983-04-30
BR7603212A (pt) 1977-02-15
LU75024A1 (es) 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 (es) 1978-09-15
PT65141B (fr) 1977-10-12
ATA389376A (de) 1980-02-15
ATA389176A (de) 1979-01-15
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 (es) 1978-09-15
US4133005A (en) 1979-01-02
OA05333A (fr) 1981-02-28

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