JPS5321298B2 - - Google Patents

Info

Publication number
JPS5321298B2
JPS5321298B2 JP2582673A JP2582673A JPS5321298B2 JP S5321298 B2 JPS5321298 B2 JP S5321298B2 JP 2582673 A JP2582673 A JP 2582673A JP 2582673 A JP2582673 A JP 2582673A JP S5321298 B2 JPS5321298 B2 JP S5321298B2
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.)
Expired
Application number
JP2582673A
Other versions
JPS49115325A (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
Priority to JP2582673A priority Critical patent/JPS5321298B2/ja
Priority to US447632A priority patent/US3907418A/en
Publication of JPS49115325A publication Critical patent/JPS49115325A/ja
Publication of JPS5321298B2 publication Critical patent/JPS5321298B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/118—Reader-printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
JP2582673A 1973-03-05 1973-03-05 Expired JPS5321298B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2582673A JPS5321298B2 (ja) 1973-03-05 1973-03-05
US447632A US3907418A (en) 1973-03-05 1974-03-04 Frame shifting device for a reader-printer for a microfilm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2582673A JPS5321298B2 (ja) 1973-03-05 1973-03-05

Publications (2)

Publication Number Publication Date
JPS49115325A JPS49115325A (ja) 1974-11-05
JPS5321298B2 true JPS5321298B2 (ja) 1978-07-01

Family

ID=12176651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2582673A Expired JPS5321298B2 (ja) 1973-03-05 1973-03-05

Country Status (2)

Country Link
US (1) US3907418A (ja)
JP (1) JPS5321298B2 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433465Y2 (ja) * 1975-04-22 1979-10-16
DE3002844C2 (de) * 1980-01-26 1982-08-26 Agfa-Gevaert Ag, 5090 Leverkusen Objetivwechsel-Einrichtung eines Mikrofilmlesegerätes
US4740067A (en) * 1984-04-03 1988-04-26 Minolta Camera Kabushiki Kaisha Projection lens system
US4857965A (en) * 1985-01-31 1989-08-15 Minolta Camera Kabushiki Kaisha Reader-printer having an image rotation device
US4695155A (en) * 1985-01-31 1987-09-22 Minolta Camera Kabushiki Kaisha Reader-printer having an image rotation device
US4739368A (en) * 1985-04-29 1988-04-19 Eastman Kodak Company Reader-printer apparatus and method for variable length copying of information on a standard sheet length
US4947213A (en) * 1985-05-16 1990-08-07 Canon Kabushiki Kaisha Projection copying apparatus
JPS6275609A (ja) * 1985-09-30 1987-04-07 Minolta Camera Co Ltd マイクロフイルム用投影レンズ
US4839696A (en) * 1986-02-28 1989-06-13 Canon Kabushiki Kaisha Image recording apparatus for recording a selected portion of an original image
JPS63220234A (ja) * 1987-03-10 1988-09-13 Fuji Photo Film Co Ltd 走査露光装置
US5153635A (en) * 1991-04-09 1992-10-06 Infographix, Inc. Microfilm viewer/printer projection system
CN209182645U (zh) * 2018-12-29 2019-07-30 广景视睿科技（深圳）有限公司 一种投影装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619052A (en) * 1969-03-24 1971-11-09 Minnesota Mining & Mfg Microfilm reader printer
US3649119A (en) * 1970-03-11 1972-03-14 Bell & Howell Co Automatic image rotator for micro-image reader-printer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377476A (en) * 1943-05-15 1945-06-05 Remington Rand Inc Microfilm projector
US3511564A (en) * 1967-05-18 1970-05-12 Bell & Howell Co Reader-printer with plastic transport belt
US3738744A (en) * 1970-09-18 1973-06-12 Xerox Corp Viewer printer apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619052A (en) * 1969-03-24 1971-11-09 Minnesota Mining & Mfg Microfilm reader printer
US3649119A (en) * 1970-03-11 1972-03-14 Bell & Howell Co Automatic image rotator for micro-image reader-printer

Also Published As

Publication number Publication date
US3907418A (en) 1975-09-23
JPS49115325A (ja) 1974-11-05

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