JPS558125A - Optical information reader - Google Patents
Optical information readerInfo
- Publication number
- JPS558125A JPS558125A JP8027278A JP8027278A JPS558125A JP S558125 A JPS558125 A JP S558125A JP 8027278 A JP8027278 A JP 8027278A JP 8027278 A JP8027278 A JP 8027278A JP S558125 A JPS558125 A JP S558125A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- board
- carrier
- optical information
- intake
- 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
Abstract
PURPOSE: To realize an accurate reading by providing several intake vents to the paper mounting board for connection to the intake unit, detecting the reflected light from the paper and then reading out the recorded optical information in agreement of the shift of the carrier.
CONSTITUTION: Paper mounting board 20 is supported on frame box 10, and carrier 30 is attached so that it can go and come back in parallel to the paper mounting surface and at the upper part of board 20. Intake vents 24a, 24b and 24c are provided to board 20 and in correspondence to the edge part of the paper to be then connected to the intake unit. While for carrier 30, light source 38 is provided to illuminate the paper adsorbed onto the upper surface of board 20 via the intake unit, along with sensor 37 which detects the reflected light of the light source from the paper. Then the optical information recorded on the paper is read out in sequence in agreement with the movement of carrier 30, thus ensuring an accurate reading.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8027278A JPS558125A (en) | 1978-06-30 | 1978-06-30 | Optical information reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8027278A JPS558125A (en) | 1978-06-30 | 1978-06-30 | Optical information reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS558125A true JPS558125A (en) | 1980-01-21 |
Family
ID=13713642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8027278A Pending JPS558125A (en) | 1978-06-30 | 1978-06-30 | Optical information reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS558125A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634262A1 (en) * | 1985-12-28 | 1987-07-02 | Rollei Fototechnic Gmbh | Scanner |
JPS62207061A (en) * | 1986-03-07 | 1987-09-11 | Ricoh Co Ltd | Lighting device for reading color original |
-
1978
- 1978-06-30 JP JP8027278A patent/JPS558125A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634262A1 (en) * | 1985-12-28 | 1987-07-02 | Rollei Fototechnic Gmbh | Scanner |
JPS62207061A (en) * | 1986-03-07 | 1987-09-11 | Ricoh Co Ltd | Lighting device for reading color original |
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