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JPS5666866A - Copying machine - Google Patents

Copying machine

Info

Publication number
JPS5666866A
JPS5666866A JP14293479A JP14293479A JPS5666866A JP S5666866 A JPS5666866 A JP S5666866A JP 14293479 A JP14293479 A JP 14293479A JP 14293479 A JP14293479 A JP 14293479A JP S5666866 A JPS5666866 A JP S5666866A
Authority
JP
Japan
Prior art keywords
output
shift register
scanning
gate circuit
image signal
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.)
Granted
Application number
JP14293479A
Other languages
Japanese (ja)
Other versions
JPH0127625B2 (en
Inventor
Yukio Sato
Takehiko Shibata
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 JP14293479A priority Critical patent/JPS5666866A/en
Publication of JPS5666866A publication Critical patent/JPS5666866A/en
Publication of JPH0127625B2 publication Critical patent/JPH0127625B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Facsimiles In General (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE:To execute an exact selection by means of a simple operation, by detecting the position of a designation means by the photoelectric conversion means which scans as original image and converts it to an electric signal, so that the reproducing image can be selected. CONSTITUTION:In case of scanning an origianl, the change-over switch 309 is changed to the side of (b), and an image signal which has been read by the photoelectric conversion element is input to the gate circuit 310 from the photoelectic converting circuit 306. The signals showing the effective width in the main scanning direction, which have been stored in advance in the shift register 308 are output in order to the gate circuit 310, and control the picture signal. The gate circuit 310, for instance, outputs an image signal when the output of the shift register 308 is ''1'', and does not output the image signal when the output is ''0''. Also, the output from the shift register 308 is fed back, is stored again in the shift register 308, is repeated whenever one scanning line is read out, and when scanning of one line has been finished, it is shifted to the next line.
JP14293479A 1979-11-05 1979-11-05 Copying machine Granted JPS5666866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14293479A JPS5666866A (en) 1979-11-05 1979-11-05 Copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14293479A JPS5666866A (en) 1979-11-05 1979-11-05 Copying machine

Publications (2)

Publication Number Publication Date
JPS5666866A true JPS5666866A (en) 1981-06-05
JPH0127625B2 JPH0127625B2 (en) 1989-05-30

Family

ID=15327034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14293479A Granted JPS5666866A (en) 1979-11-05 1979-11-05 Copying machine

Country Status (1)

Country Link
JP (1) JPS5666866A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748862A (en) * 1980-09-08 1982-03-20 Konishiroku Photo Ind Co Ltd Recorder
JPS58154968A (en) * 1982-03-11 1983-09-14 Fuji Xerox Co Ltd Setting device of picture position
JPS6076874A (en) * 1983-10-03 1985-05-01 Leo Giken:Kk Picture reproducing device
JPS6220470A (en) * 1985-07-18 1987-01-29 Nec Corp Picture input circuit
JPS6376560A (en) * 1986-09-19 1988-04-06 Toshiba Corp Facsimile retrieval register system
JPS6399669A (en) * 1986-10-15 1988-04-30 Fuji Xerox Co Ltd Picture editing device for electronic copying machine
JPS6381561U (en) * 1986-11-18 1988-05-28
JPH03135560A (en) * 1990-06-02 1991-06-10 Dainippon Printing Co Ltd Trimming device of scanner
JPH03213859A (en) * 1990-06-29 1991-09-19 Dainippon Printing Co Ltd Trimming range setting device for image

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103918A (en) * 1974-01-12 1975-08-16
JPS5647159A (en) * 1979-09-26 1981-04-28 Canon Inc Copying device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50103918A (en) * 1974-01-12 1975-08-16
JPS5647159A (en) * 1979-09-26 1981-04-28 Canon Inc Copying device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748862A (en) * 1980-09-08 1982-03-20 Konishiroku Photo Ind Co Ltd Recorder
JPH046152B2 (en) * 1980-09-08 1992-02-04 Konishiroku Photo Ind
JPS58154968A (en) * 1982-03-11 1983-09-14 Fuji Xerox Co Ltd Setting device of picture position
JPS6076874A (en) * 1983-10-03 1985-05-01 Leo Giken:Kk Picture reproducing device
JPS6220470A (en) * 1985-07-18 1987-01-29 Nec Corp Picture input circuit
JPS6376560A (en) * 1986-09-19 1988-04-06 Toshiba Corp Facsimile retrieval register system
JPS6399669A (en) * 1986-10-15 1988-04-30 Fuji Xerox Co Ltd Picture editing device for electronic copying machine
JPH0573309B2 (en) * 1986-10-15 1993-10-14 Fuji Xerox Co Ltd
JPS6381561U (en) * 1986-11-18 1988-05-28
JPH03135560A (en) * 1990-06-02 1991-06-10 Dainippon Printing Co Ltd Trimming device of scanner
JPH03213859A (en) * 1990-06-29 1991-09-19 Dainippon Printing Co Ltd Trimming range setting device for image
JPH0679154B2 (en) * 1990-06-29 1994-10-05 大日本印刷株式会社 Image trimming range setting device

Also Published As

Publication number Publication date
JPH0127625B2 (en) 1989-05-30

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