JPS4950922A - - Google Patents

Info

Publication number
JPS4950922A
JPS4950922A JP48053210A JP5321073A JPS4950922A JP S4950922 A JPS4950922 A JP S4950922A JP 48053210 A JP48053210 A JP 48053210A JP 5321073 A JP5321073 A JP 5321073A JP S4950922 A JPS4950922 A JP S4950922A
Authority
JP
Japan
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.)
Pending
Application number
JP48053210A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4950922A publication Critical patent/JPS4950922A/ja
Pending legal-status Critical Current

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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • 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
    • G03B27/727—Optical projection devices wherein the contrast is controlled optically (e.g. uniform exposure, two colour exposure on variable contrast sensitive material)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Color Television Image Signal Generators (AREA)
JP48053210A 1972-05-15 1973-05-15 Pending JPS4950922A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH718372A CH539867A (de) 1972-05-15 1972-05-15 Verfahren und Einrichtung zum Belichten einer lichtempfindlichen Schicht

Publications (1)

Publication Number Publication Date
JPS4950922A true JPS4950922A (en:Method) 1974-05-17

Family

ID=4321199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48053210A Pending JPS4950922A (en:Method) 1972-05-15 1973-05-15

Country Status (4)

Country Link
US (1) US3897250A (en:Method)
JP (1) JPS4950922A (en:Method)
CH (1) CH539867A (en:Method)
DE (1) DE2228329A1 (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103239A3 (de) * 1982-09-09 1984-12-27 Pan Impex Consult AG Verfahren zum Herstellen von drucksachenähnlichen Erzeugnissen, insbesondere Visiten-, Werbe- und Geschäftskarte
DK156497C (da) * 1984-08-31 1990-01-15 Danagraf As Fremgangsmaade og apparat til styring af et reproduktionskamera
US4695902A (en) * 1985-09-16 1987-09-22 Eastman Kodak Company Color video printer includes a color viewer and image adjustment controls which are inhibited during exposure
DE102016206444A1 (de) * 2016-04-15 2017-10-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur optischen Aufnahme eines Schirms
US10107910B2 (en) * 2016-12-12 2018-10-23 Goodrich Corporation Object detection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480422A (en) * 1947-11-21 1949-08-30 Simmon Brothers Inc Print control instrument for photographic enlargers
US2480425A (en) * 1948-01-30 1949-08-30 Simmon Brothers Inc Contrast control device for photographic enlargers
US2480423A (en) * 1948-01-31 1949-08-30 Simmon Brothers Inc Contrast control in photographic enlargers
US3085469A (en) * 1959-10-12 1963-04-16 Ncr Co Optical information-processing apparatus and method
US3615433A (en) * 1968-10-29 1971-10-26 Sylvania Electric Prod Feedback image enhancement process

Also Published As

Publication number Publication date
US3897250A (en) 1975-07-29
CH539867A (de) 1973-07-31
DE2228329A1 (de) 1973-11-29

Similar Documents

Publication Publication Date Title
JPS4985667A (en:Method)
JPS4994771A (en:Method)
JPS4989090U (en:Method)
CH562777A5 (en:Method)
CH1005772A4 (en:Method)
CH559546A5 (en:Method)
CH559652A5 (en:Method)
CH560254A5 (en:Method)
CH560986A5 (en:Method)
CH561747A5 (en:Method)
CH561771A5 (en:Method)
CH561884A5 (en:Method)
CH562014A5 (en:Method)
CH562015A5 (en:Method)
CH562095A5 (en:Method)
CH562435A5 (en:Method)
CH562478A5 (en:Method)
CH563476A5 (en:Method)
CH563686A5 (en:Method)
CH563746A5 (en:Method)
CH563771A5 (en:Method)
CH563955A5 (en:Method)
CH563970A5 (en:Method)
CH564132A5 (en:Method)
CH564851A5 (en:Method)