JPS5715564A - Facsimile device - Google Patents
Facsimile deviceInfo
- Publication number
- JPS5715564A JPS5715564A JP9087780A JP9087780A JPS5715564A JP S5715564 A JPS5715564 A JP S5715564A JP 9087780 A JP9087780 A JP 9087780A JP 9087780 A JP9087780 A JP 9087780A JP S5715564 A JPS5715564 A JP S5715564A
- Authority
- JP
- Japan
- Prior art keywords
- original
- latch
- output
- size
- width
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/38—Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Transmission Control (AREA)
Abstract
PURPOSE:To reduce the transmission time, by inputting the information relating to the width of an original to a control section. CONSTITUTION:When an original 18 is inserted into a housing 24, a sensor 20 detects the insertion of the original 18 and supplies the signal ''1'' to a latch 25. A control circuit monitors the output of the latch 25 to be ''1'' and after the output of the latch 25 is at ''1'', the output of latches 26-28 is checked and the size of the original is discriminated. A control circuit 29 changes the period of phase signal in response to the size of the original to assign the main scanning time of one line proportional to the main scanning line length equal to the size of width of the original.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9087780A JPS5715564A (en) | 1980-07-02 | 1980-07-02 | Facsimile device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9087780A JPS5715564A (en) | 1980-07-02 | 1980-07-02 | Facsimile device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5715564A true JPS5715564A (en) | 1982-01-26 |
JPH0123030B2 JPH0123030B2 (en) | 1989-04-28 |
Family
ID=14010698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9087780A Granted JPS5715564A (en) | 1980-07-02 | 1980-07-02 | Facsimile device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5715564A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62183666A (en) * | 1986-02-07 | 1987-08-12 | Canon Inc | Facsimile equipment |
US5982511A (en) * | 1995-08-04 | 1999-11-09 | Canon Kabushiki Kaisha | Image reading apparatus for performing line-scanning of image information of an original |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50123216A (en) * | 1974-03-16 | 1975-09-27 | ||
JPS5483438A (en) * | 1977-12-15 | 1979-07-03 | Ricoh Co Ltd | Original detecting method |
-
1980
- 1980-07-02 JP JP9087780A patent/JPS5715564A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50123216A (en) * | 1974-03-16 | 1975-09-27 | ||
JPS5483438A (en) * | 1977-12-15 | 1979-07-03 | Ricoh Co Ltd | Original detecting method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62183666A (en) * | 1986-02-07 | 1987-08-12 | Canon Inc | Facsimile equipment |
US5982511A (en) * | 1995-08-04 | 1999-11-09 | Canon Kabushiki Kaisha | Image reading apparatus for performing line-scanning of image information of an original |
Also Published As
Publication number | Publication date |
---|---|
JPH0123030B2 (en) | 1989-04-28 |
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