CH562457A5 - - Google Patents

Info

Publication number
CH562457A5
CH562457A5 CH1332771A CH1332771A CH562457A5 CH 562457 A5 CH562457 A5 CH 562457A5 CH 1332771 A CH1332771 A CH 1332771A CH 1332771 A CH1332771 A CH 1332771A CH 562457 A5 CH562457 A5 CH 562457A5
Authority
CH
Switzerland
Application number
CH1332771A
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH562457A5 publication Critical patent/CH562457A5/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimiles In General (AREA)
  • Projection-Type Copiers In General (AREA)
  • Control Or Security For Electrophotography (AREA)
CH1332771A 1970-09-18 1971-09-10 CH562457A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2046104A DE2046104C3 (de) 1970-09-18 1970-09-18 Fotografisches Kopiergerät

Publications (1)

Publication Number Publication Date
CH562457A5 true CH562457A5 (sv) 1975-05-30

Family

ID=5782755

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1332771A CH562457A5 (sv) 1970-09-18 1971-09-10

Country Status (7)

Country Link
US (1) US3768903A (sv)
JP (1) JPS564888B1 (sv)
BE (1) BE772551A (sv)
CH (1) CH562457A5 (sv)
DE (1) DE2046104C3 (sv)
FR (1) FR2107584A5 (sv)
GB (1) GB1365691A (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423576B2 (sv) * 1972-03-29 1979-08-15
US4008962A (en) * 1973-10-15 1977-02-22 Minnesota Mining And Manufacturing Company Color printing method
JPS5932778B2 (ja) * 1974-04-27 1984-08-10 セキエレクトロニクス カブシキガイシヤ 写真焼付処理方法並びに装置
DE2513873C2 (de) * 1975-03-27 1983-11-17 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Einrichtung zur Abwicklung und Bearbeitung von Aufträgen zur Herstellung fotografischer Kopien
US4017179A (en) * 1975-09-04 1977-04-12 Pako Corporation Automatic density control
DE2551799C2 (de) * 1975-11-18 1986-05-28 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Bewerten der Dichte und Farbe von Kopiervorlagen
DE2551800A1 (de) * 1975-11-18 1977-05-26 Agfa Gevaert Ag Verfahren und vorrichtung zum beurteilen von in bandform angeordneten kopiervorlagen
US4057346A (en) * 1976-06-16 1977-11-08 Walter Ellingham Automatic film transporter
US4124295A (en) * 1977-02-02 1978-11-07 Savin Business Machines Corporation Background brightness control for document copier
US4175856A (en) * 1977-11-04 1979-11-27 Pako Corporation Photographic printer with automatic density and color corrections for paper gamma
DE2749721C2 (de) * 1977-11-07 1984-12-06 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Berücksichtigung der Eigenheiten der verschiedenen Filmsorten beim Farbkopieren
US4179214A (en) * 1978-01-09 1979-12-18 Pako Corporation Photographic printer control system
US4235551A (en) * 1978-02-27 1980-11-25 Pako Corporation Photographic printer with preset correction buttons
CH632347A5 (de) * 1978-08-17 1982-09-30 Gretag Ag Verfahren und vorrichtung zur herstellung photographischer kopien.
JPS55147621A (en) * 1979-05-07 1980-11-17 Dainippon Screen Mfg Co Ltd Copying camera which photographs plural color images by combining them
US4293215A (en) * 1979-08-15 1981-10-06 Eastman Kodak Company Print inspection and packaging method and apparatus
US4318613A (en) * 1980-04-10 1982-03-09 The Nuarc Company, Inc. Universal light integrator/timer for photographic equipment
JPS57133033U (sv) * 1981-09-30 1982-08-19
JPS62141530A (ja) * 1985-12-16 1987-06-25 Fuji Photo Film Co Ltd カラ−ネガ検定装置
JPS62243477A (ja) * 1986-04-16 1987-10-23 Fuji Photo Film Co Ltd 画像走査読取記録装置
JPS63113995U (sv) * 1987-01-19 1988-07-22
US4912503A (en) * 1987-04-28 1990-03-27 Brother Kogyo Kabushiki Kaisha Image forming machine
DE3833732C2 (de) * 1988-10-04 1994-06-09 Agfa Gevaert Ag Verfahren zum Positionieren von in einem Filmstreifen angeordneten fotografischen Kopiervorlagen in einem Kopierfenster und Vorrichtung zur Durchführung dieser Verfahren
US4996555A (en) * 1989-01-13 1991-02-26 Fuji Photo Film Co., Ltd. Optical system for use with a viewfinder
US5028950A (en) * 1990-02-20 1991-07-02 Lentec Corporation Dual stage 3D printer
US5170208A (en) * 1991-07-31 1992-12-08 Minnesota Mining And Mannufacturing Company Automatic exposure control apparatus for a microfilm printer
JPH07261279A (ja) * 1994-02-25 1995-10-13 Eastman Kodak Co 写真画像の選択システム及び方法
KR102230222B1 (ko) * 2019-05-14 2021-03-19 주식회사 동탄이엔지 정전척의 접착층 충진 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH479085A (de) * 1967-05-31 1969-09-30 Ciba Geigy Einrichtung zum automatischen Kopieren von Farbphotonegativen auf Positivpapier, ausgerüstet mit einem Printer und einem Betrachtertisch
US3469105A (en) * 1967-09-05 1969-09-23 Itek Corp Photoelectric apparatus for detecting the borders of information bearing regions of records
US3519347A (en) * 1968-01-26 1970-07-07 Itek Corp Automatic printer systems

Also Published As

Publication number Publication date
DE2046104B2 (de) 1978-08-24
GB1365691A (en) 1974-09-04
FR2107584A5 (sv) 1972-05-05
US3768903A (en) 1973-10-30
JPS564888B1 (sv) 1981-02-02
DE2046104C3 (de) 1979-04-26
BE772551A (nl) 1972-03-14
DE2046104A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
PL Patent ceased