JPS57107870A - Determining method for set position of paper - Google Patents
Determining method for set position of paperInfo
- Publication number
- JPS57107870A JPS57107870A JP18472380A JP18472380A JPS57107870A JP S57107870 A JPS57107870 A JP S57107870A JP 18472380 A JP18472380 A JP 18472380A JP 18472380 A JP18472380 A JP 18472380A JP S57107870 A JPS57107870 A JP S57107870A
- Authority
- JP
- Japan
- Prior art keywords
- lamps
- paper sheet
- positions
- light
- emitting diodes
- 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.)
- Pending
Links
Landscapes
- Handling Of Sheets (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
PURPOSE: To determine easily the positions of the starting end and left end of a paper sheet by providing light-emitting diodes or lamps in the positions of scales for the starting and left ends of the paper sheet and by lighting the prescribed light-emitting diodes or the lamps in the set positions of the sheet.
CONSTITUTION: The light-emitting diodes or lamps 11 are provided in the positions of the divisions of the scales for the starting end and left end of the paper sheet to serve as scales 12 and 13 for the starting end and left end of the paper sheet. Informations 14 of an electronic computer are sent to light the prescribed light-emitting diodes or lamps 11 of the scale 12 in the direction X and the scale 13 in the direction Y respectively through the intermediary of a matrix circuit 15 for lighting the lamps and an AND circuit 16 and the starting end (a) and left end (b) of the paper sheet 7 are matched with the positions respectively.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18472380A JPS57107870A (en) | 1980-12-25 | 1980-12-25 | Determining method for set position of paper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18472380A JPS57107870A (en) | 1980-12-25 | 1980-12-25 | Determining method for set position of paper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57107870A true JPS57107870A (en) | 1982-07-05 |
Family
ID=16158233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18472380A Pending JPS57107870A (en) | 1980-12-25 | 1980-12-25 | Determining method for set position of paper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57107870A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51117628A (en) * | 1975-04-09 | 1976-10-15 | Fuji Photo Optical Co Ltd | Photometry memory electronic shutter |
JPS527724A (en) * | 1975-07-08 | 1977-01-21 | Fuji Photo Optical Co Ltd | Memory lock circuit for the camera |
JPS541634A (en) * | 1977-06-06 | 1979-01-08 | Canon Inc | Copying apparatus |
JPS55121424A (en) * | 1979-03-12 | 1980-09-18 | Canon Inc | Ee lock system of automatic exposure control camera |
JPS55166630A (en) * | 1979-06-14 | 1980-12-25 | Asahi Optical Co Ltd | Automatic exposure control unit for both use for aperture priority and shutter priority by phase synchronizing system |
JPS5611440A (en) * | 1979-07-06 | 1981-02-04 | Kyocera Corp | Exposure time control circuit |
-
1980
- 1980-12-25 JP JP18472380A patent/JPS57107870A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51117628A (en) * | 1975-04-09 | 1976-10-15 | Fuji Photo Optical Co Ltd | Photometry memory electronic shutter |
JPS527724A (en) * | 1975-07-08 | 1977-01-21 | Fuji Photo Optical Co Ltd | Memory lock circuit for the camera |
JPS541634A (en) * | 1977-06-06 | 1979-01-08 | Canon Inc | Copying apparatus |
JPS55121424A (en) * | 1979-03-12 | 1980-09-18 | Canon Inc | Ee lock system of automatic exposure control camera |
JPS55166630A (en) * | 1979-06-14 | 1980-12-25 | Asahi Optical Co Ltd | Automatic exposure control unit for both use for aperture priority and shutter priority by phase synchronizing system |
JPS5611440A (en) * | 1979-07-06 | 1981-02-04 | Kyocera Corp | Exposure time control circuit |
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