JPS5639555A - Original discrimination method - Google Patents

Original discrimination method

Info

Publication number
JPS5639555A
JPS5639555A JP11496579A JP11496579A JPS5639555A JP S5639555 A JPS5639555 A JP S5639555A JP 11496579 A JP11496579 A JP 11496579A JP 11496579 A JP11496579 A JP 11496579A JP S5639555 A JPS5639555 A JP S5639555A
Authority
JP
Japan
Prior art keywords
original
cover
wavelength region
photocoupler
light
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
JP11496579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643247B2 (en, 2012
Inventor
Mitsuaki Kamiyama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11496579A priority Critical patent/JPS5639555A/ja
Priority to US06/183,408 priority patent/US4341460A/en
Priority to DE3033524A priority patent/DE3033524C2/de
Publication of JPS5639555A publication Critical patent/JPS5639555A/ja
Publication of JPS643247B2 publication Critical patent/JPS643247B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Control Or Security For Electrophotography (AREA)
JP11496579A 1979-09-07 1979-09-07 Original discrimination method Granted JPS5639555A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11496579A JPS5639555A (en) 1979-09-07 1979-09-07 Original discrimination method
US06/183,408 US4341460A (en) 1979-09-07 1980-09-03 Electronic copying machine
DE3033524A DE3033524C2 (de) 1979-09-07 1980-09-05 Elektrostatisches Kopiergerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11496579A JPS5639555A (en) 1979-09-07 1979-09-07 Original discrimination method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61045959A Division JPS61281256A (ja) 1986-03-03 1986-03-03 電子写真装置

Publications (2)

Publication Number Publication Date
JPS5639555A true JPS5639555A (en) 1981-04-15
JPS643247B2 JPS643247B2 (en, 2012) 1989-01-20

Family

ID=14651009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11496579A Granted JPS5639555A (en) 1979-09-07 1979-09-07 Original discrimination method

Country Status (1)

Country Link
JP (1) JPS5639555A (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760357A (en) * 1980-09-26 1982-04-12 Konishiroku Photo Ind Co Ltd Copying device
JPS59184809A (ja) * 1983-04-05 1984-10-20 Fuji Xerox Co Ltd 複写機の原稿サイズ検知装置
JPS60260940A (ja) * 1984-06-08 1985-12-24 Fuji Xerox Co Ltd 自動原稿サイズ検知装置
JPS6159318A (ja) * 1984-08-30 1986-03-26 Sharp Corp 変倍複写機
JPS6163859A (ja) * 1984-09-04 1986-04-02 Sharp Corp 変倍複写諸元選択手段を備えた複写機

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238266A (ja) * 1988-03-18 1989-09-22 Fujitsu Ltd 親展ファクシミリの自動転送方式
JPH01261970A (ja) * 1988-04-13 1989-10-18 Fujitsu Ltd 親展送信ファイル転送方式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622424A (en) * 1979-08-01 1981-03-03 Konishiroku Photo Ind Co Ltd Original size detecting unit of copying machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622424A (en) * 1979-08-01 1981-03-03 Konishiroku Photo Ind Co Ltd Original size detecting unit of copying machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760357A (en) * 1980-09-26 1982-04-12 Konishiroku Photo Ind Co Ltd Copying device
JPS59184809A (ja) * 1983-04-05 1984-10-20 Fuji Xerox Co Ltd 複写機の原稿サイズ検知装置
JPS60260940A (ja) * 1984-06-08 1985-12-24 Fuji Xerox Co Ltd 自動原稿サイズ検知装置
JPS6159318A (ja) * 1984-08-30 1986-03-26 Sharp Corp 変倍複写機
JPS6163859A (ja) * 1984-09-04 1986-04-02 Sharp Corp 変倍複写諸元選択手段を備えた複写機

Also Published As

Publication number Publication date
JPS643247B2 (en, 2012) 1989-01-20

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