JPS53114310A - Paper leaf detector - Google Patents

Paper leaf detector

Info

Publication number
JPS53114310A
JPS53114310A JP2878177A JP2878177A JPS53114310A JP S53114310 A JPS53114310 A JP S53114310A JP 2878177 A JP2878177 A JP 2878177A JP 2878177 A JP2878177 A JP 2878177A JP S53114310 A JPS53114310 A JP S53114310A
Authority
JP
Japan
Prior art keywords
paper leaf
detector
leaf detector
elapse
facsimile
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
JP2878177A
Other languages
Japanese (ja)
Other versions
JPS5416105B2 (en
Inventor
Kiyoshi Yamamoto
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 JP2878177A priority Critical patent/JPS53114310A/en
Publication of JPS53114310A publication Critical patent/JPS53114310A/en
Publication of JPS5416105B2 publication Critical patent/JPS5416105B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Facsimiles In General (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To make it possible to detect a paper leaf stably against the variations in light quantity such as the elapse variation of a light source, by identifying the output level of a single photo detection part in the picture transmission of facsimile.
COPYRIGHT: (C)1978,JPO&Japio
JP2878177A 1977-03-16 1977-03-16 Paper leaf detector Granted JPS53114310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2878177A JPS53114310A (en) 1977-03-16 1977-03-16 Paper leaf detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2878177A JPS53114310A (en) 1977-03-16 1977-03-16 Paper leaf detector

Publications (2)

Publication Number Publication Date
JPS53114310A true JPS53114310A (en) 1978-10-05
JPS5416105B2 JPS5416105B2 (en) 1979-06-20

Family

ID=12257944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2878177A Granted JPS53114310A (en) 1977-03-16 1977-03-16 Paper leaf detector

Country Status (1)

Country Link
JP (1) JPS53114310A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992806U (en) * 1982-12-15 1984-06-23 安藤電気株式会社 Detection circuit for contact detector
JPS5992805U (en) * 1982-12-15 1984-06-23 安藤電気株式会社 Detection circuit for contact detector
JPS6054986U (en) * 1983-09-22 1985-04-17 株式会社三協精機製作所 Blocker detection circuit
JPS6115581U (en) * 1984-07-03 1986-01-29 東京航空計器株式会社 Paper detection device
JPH06288031A (en) * 1993-04-05 1994-10-11 Natl House Ind Co Ltd Eaves

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS476394U (en) * 1971-02-17 1972-09-21
JPS50106635A (en) * 1974-01-17 1975-08-22
JPS51130250A (en) * 1975-05-06 1976-11-12 Canon Inc Apparatus for searching objects
JPS51151549A (en) * 1975-06-20 1976-12-27 Konishiroku Photo Ind Co Ltd Method for derection of separation error of transfer paper in duplicat or

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS476394U (en) * 1971-02-17 1972-09-21
JPS50106635A (en) * 1974-01-17 1975-08-22
JPS51130250A (en) * 1975-05-06 1976-11-12 Canon Inc Apparatus for searching objects
JPS51151549A (en) * 1975-06-20 1976-12-27 Konishiroku Photo Ind Co Ltd Method for derection of separation error of transfer paper in duplicat or

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992806U (en) * 1982-12-15 1984-06-23 安藤電気株式会社 Detection circuit for contact detector
JPS5992805U (en) * 1982-12-15 1984-06-23 安藤電気株式会社 Detection circuit for contact detector
JPS6054986U (en) * 1983-09-22 1985-04-17 株式会社三協精機製作所 Blocker detection circuit
JPH0448551Y2 (en) * 1983-09-22 1992-11-16
JPS6115581U (en) * 1984-07-03 1986-01-29 東京航空計器株式会社 Paper detection device
JPH06288031A (en) * 1993-04-05 1994-10-11 Natl House Ind Co Ltd Eaves

Also Published As

Publication number Publication date
JPS5416105B2 (en) 1979-06-20

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