JPS53114310A - Paper leaf detector - Google Patents
Paper leaf detectorInfo
- 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
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
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)
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)
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 |
-
1977
- 1977-03-16 JP JP2878177A patent/JPS53114310A/en active Granted
Patent Citations (4)
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)
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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