JPS5675682A - Copying machine for photographic film - Google Patents

Copying machine for photographic film

Info

Publication number
JPS5675682A
JPS5675682A JP15313379A JP15313379A JPS5675682A JP S5675682 A JPS5675682 A JP S5675682A JP 15313379 A JP15313379 A JP 15313379A JP 15313379 A JP15313379 A JP 15313379A JP S5675682 A JPS5675682 A JP S5675682A
Authority
JP
Japan
Prior art keywords
aperture
mask
copied
reflective material
film
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
JP15313379A
Other languages
Japanese (ja)
Inventor
Katsuhiko Yamada
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 JP15313379A priority Critical patent/JPS5675682A/en
Publication of JPS5675682A publication Critical patent/JPS5675682A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE:To obtain a copied material which is made white around the copied picture corresponding to the aperture mask, by arranging the reflective material, which has an aperture slightly smaller than the aperture of the aperture mask, concentrically with the aperture mask and by projecting the reflection image of this reflective material to the photoreceptor. CONSTITUTION:Very thin light reflecting aperture member 109 which has an aperture slightly smaller than the aperture of aperture mask 4 and has the rear face colored white is provided closely to the rear face of putting-on stand 103 concentrically with the mask of the film set on stand 103. The illumination light beam of lamp 110 to irradiate the lower face of reflective material 109 is controlled by control plate 111 so that this light beam may reach only reflective material 109 without the influence upon the picture of film 3, and these lamp 3 and control plate 111 are constituted into one body when film 3 is scanned. As a result, a copied material which is made white around the copied picture corresponding to the aperture mask part white is obtained.
JP15313379A 1979-11-26 1979-11-26 Copying machine for photographic film Pending JPS5675682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15313379A JPS5675682A (en) 1979-11-26 1979-11-26 Copying machine for photographic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15313379A JPS5675682A (en) 1979-11-26 1979-11-26 Copying machine for photographic film

Publications (1)

Publication Number Publication Date
JPS5675682A true JPS5675682A (en) 1981-06-22

Family

ID=15555709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15313379A Pending JPS5675682A (en) 1979-11-26 1979-11-26 Copying machine for photographic film

Country Status (1)

Country Link
JP (1) JPS5675682A (en)

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