JPS54107217A - Optical reader - Google Patents
Optical readerInfo
- Publication number
- JPS54107217A JPS54107217A JP1455978A JP1455978A JPS54107217A JP S54107217 A JPS54107217 A JP S54107217A JP 1455978 A JP1455978 A JP 1455978A JP 1455978 A JP1455978 A JP 1455978A JP S54107217 A JPS54107217 A JP S54107217A
- Authority
- JP
- Japan
- Prior art keywords
- level
- coupon
- face
- detector
- outputs
- 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
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
PURPOSE: To obtain an optical reader which can return a coupon immediately when the coupon is so supplied that the face, where no bar code is printed, may be face down and can shorten the operation time without the water of needless time.
CONSTITUTION: In case that coupon 1 is supplied in the direction of arrow C, the output of AND circuit 41 becomes H-level to detect the surface if the output of one of photo detector elements 36 and 38 of a surface and reverse face detector is H-level when outputs of photo detector elements 21 and 23 of a length detector are H-level simultaneously, that is, when AND circuit 39 is H-level. However, in case that coupon 1 is supplied face down, outputs of photo detector elements 36 and 38 of the surface and reverse face detector detect L level when outputs of photo detector elemments 21 and 23 of the length detector are H-level. Coupons which have the surface detected are carried and read, and coupons 1 which have the reverse face detected are immediately returned to supply entrance 26 by rotating reversely carrying motor 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1455978A JPS54107217A (en) | 1978-02-09 | 1978-02-09 | Optical reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1455978A JPS54107217A (en) | 1978-02-09 | 1978-02-09 | Optical reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54107217A true JPS54107217A (en) | 1979-08-22 |
Family
ID=11864500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1455978A Pending JPS54107217A (en) | 1978-02-09 | 1978-02-09 | Optical reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54107217A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013186685A (en) * | 2012-03-08 | 2013-09-19 | Omron Corp | Gate device, gate system, and passage control method for gate device |
JP2014182432A (en) * | 2013-03-18 | 2014-09-29 | Toshiba Corp | Ticket medium and ticket examination machine |
-
1978
- 1978-02-09 JP JP1455978A patent/JPS54107217A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013186685A (en) * | 2012-03-08 | 2013-09-19 | Omron Corp | Gate device, gate system, and passage control method for gate device |
JP2014182432A (en) * | 2013-03-18 | 2014-09-29 | Toshiba Corp | Ticket medium and ticket examination machine |
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