JPS56117268A - Microfilm printer - Google Patents

Microfilm printer

Info

Publication number
JPS56117268A
JPS56117268A JP2131980A JP2131980A JPS56117268A JP S56117268 A JPS56117268 A JP S56117268A JP 2131980 A JP2131980 A JP 2131980A JP 2131980 A JP2131980 A JP 2131980A JP S56117268 A JPS56117268 A JP S56117268A
Authority
JP
Japan
Prior art keywords
microfilm
original information
reflex mirror
original
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.)
Pending
Application number
JP2131980A
Other languages
Japanese (ja)
Inventor
Masaaki Yanagi
Toshio Arai
Takao Toda
Kazuo Kashiwagi
Masashige Shirai
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2131980A priority Critical patent/JPS56117268A/en
Publication of JPS56117268A publication Critical patent/JPS56117268A/en
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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/521—Arrangements for applying a supplementary information onto the sensitive material, e.g. coding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

PURPOSE:To add random original information, by adding the original information to some part of a projected-light image by providing a reflex mirror, which occludes part of a picture of a microfilm, on an optical projection path to the photoreceptor of the microfilm. CONSTITUTION:The figure shows the projection of original information 22 of microfilm 3 upon photoreceptor drum 6. Reflex mirror 15 intercepts the projected image of microfilm 3 partially and original information 22 is written in the blank. When reflex mirror 15 is enabled to move as shown by arrow, added original information 22 can freely be increased and information addition to the enlarged print of microfilm 3 can freely be done. Further, the shutting light method as to the picture of microfilm 3 is enabled by placing unfigured white paper instead of original 22.
JP2131980A 1980-02-22 1980-02-22 Microfilm printer Pending JPS56117268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2131980A JPS56117268A (en) 1980-02-22 1980-02-22 Microfilm printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2131980A JPS56117268A (en) 1980-02-22 1980-02-22 Microfilm printer

Publications (1)

Publication Number Publication Date
JPS56117268A true JPS56117268A (en) 1981-09-14

Family

ID=12051826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2131980A Pending JPS56117268A (en) 1980-02-22 1980-02-22 Microfilm printer

Country Status (1)

Country Link
JP (1) JPS56117268A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131564A (en) * 1983-12-20 1985-07-13 Sanyo Electric Co Ltd Electronic copying machine
JPS60136732A (en) * 1983-12-26 1985-07-20 Sanyo Electric Co Ltd Electronic copying machine
JPS6398565U (en) * 1986-12-17 1988-06-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131564A (en) * 1983-12-20 1985-07-13 Sanyo Electric Co Ltd Electronic copying machine
JPS60136732A (en) * 1983-12-26 1985-07-20 Sanyo Electric Co Ltd Electronic copying machine
JPS6398565U (en) * 1986-12-17 1988-06-25

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