JPS5255617A - Magnetic card reading system - Google Patents
Magnetic card reading systemInfo
- Publication number
- JPS5255617A JPS5255617A JP50131637A JP13163775A JPS5255617A JP S5255617 A JPS5255617 A JP S5255617A JP 50131637 A JP50131637 A JP 50131637A JP 13163775 A JP13163775 A JP 13163775A JP S5255617 A JPS5255617 A JP S5255617A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic card
- card reading
- reading system
- made possible
- magnetic
- 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)
- Digital Magnetic Recording (AREA)
Abstract
PURPOSE: Direction detecting bits and heading codesof magnetic cards such as tickets are detected by one magnetic head per track, whereby reading in forward and reverse directions is made possible and the assessment of a range of effective data is made possible.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50131637A JPS5255617A (en) | 1975-10-31 | 1975-10-31 | Magnetic card reading system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50131637A JPS5255617A (en) | 1975-10-31 | 1975-10-31 | Magnetic card reading system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5255617A true JPS5255617A (en) | 1977-05-07 |
Family
ID=15062700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50131637A Pending JPS5255617A (en) | 1975-10-31 | 1975-10-31 | Magnetic card reading system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5255617A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986006535A1 (en) * | 1985-04-23 | 1986-11-06 | Dai Nippon Insatsu Kabushiki Kaisha | Method of recording data onto an optical data recording card |
EP0277655A2 (en) * | 1987-02-04 | 1988-08-10 | Olympus Optical Co., Ltd. | Card-form recording medium and data recording device therefor |
JPH0273523A (en) * | 1988-09-09 | 1990-03-13 | Olympus Optical Co Ltd | Method for recording data to optical card |
US4970712A (en) * | 1985-04-23 | 1990-11-13 | Dai Nippon Insatsu Kabushiki Kaisha | Method for recording data onto optical data recording cards using pits for indicating the center line positions of data arrays provided on said cards |
EP0731421A2 (en) * | 1995-03-10 | 1996-09-11 | Nippon Conlux Co., Ltd. | Information recording medium and information recording and reproducing method |
KR101106704B1 (en) * | 2011-06-20 | 2012-01-18 | (주)에이비엠그린텍 | Structure of metallic roof panel which having water proof member |
-
1975
- 1975-10-31 JP JP50131637A patent/JPS5255617A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986006535A1 (en) * | 1985-04-23 | 1986-11-06 | Dai Nippon Insatsu Kabushiki Kaisha | Method of recording data onto an optical data recording card |
US4970712A (en) * | 1985-04-23 | 1990-11-13 | Dai Nippon Insatsu Kabushiki Kaisha | Method for recording data onto optical data recording cards using pits for indicating the center line positions of data arrays provided on said cards |
EP0277655A2 (en) * | 1987-02-04 | 1988-08-10 | Olympus Optical Co., Ltd. | Card-form recording medium and data recording device therefor |
JPH0273523A (en) * | 1988-09-09 | 1990-03-13 | Olympus Optical Co Ltd | Method for recording data to optical card |
EP0731421A2 (en) * | 1995-03-10 | 1996-09-11 | Nippon Conlux Co., Ltd. | Information recording medium and information recording and reproducing method |
EP0731421A3 (en) * | 1995-03-10 | 1998-03-18 | Nippon Conlux Co., Ltd. | Information recording medium and information recording and reproducing method |
US5777307A (en) * | 1995-03-10 | 1998-07-07 | Nippon Conlux Co., Ltd. | Optical information recording with preformatted synchronization signals and information recording and reproducing method |
KR101106704B1 (en) * | 2011-06-20 | 2012-01-18 | (주)에이비엠그린텍 | Structure of metallic roof panel which having water proof member |
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