JPS5477121A - Magnetic card recording and reproducing apparatus - Google Patents
Magnetic card recording and reproducing apparatusInfo
- Publication number
- JPS5477121A JPS5477121A JP14395777A JP14395777A JPS5477121A JP S5477121 A JPS5477121 A JP S5477121A JP 14395777 A JP14395777 A JP 14395777A JP 14395777 A JP14395777 A JP 14395777A JP S5477121 A JPS5477121 A JP S5477121A
- Authority
- JP
- Japan
- Prior art keywords
- backward
- information
- card
- reproducing apparatus
- magnetic card
- 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
Landscapes
- Digital Magnetic Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE: To make it possible to correctly read out the information from a magnetic card, which may be inserted in either direction, by forming a magnetic recording band at the center of the card and by arranging a magnetic head at the center line.
CONSTITUTION: In case a magnetic card 9 is inserted backward into a reproducing apparatus 1, it is judged by a inserting direction detecting unit 3 that the card is inserted in the backward direction. In response to the control signals, signal interchanging units 4 and 8 are interchanged to form a backward signal output passage. Then,the information subsequently read in is fed to a backward reading unit 6, where the information is converted into correct binary digital signals, all of which are temporarily stored in a resistor 7. Then, these binary digital signals are read out of from the resistor 7 in the backward direction and are produced from the signal interchanging unit 8. As a result, even if the magnetic card is erroneously inserted into the reproducing apparatus in the backward direction, its information can be correctly read out while improving the service for a user.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52143957A JPS5858730B2 (en) | 1977-12-02 | 1977-12-02 | Magnetic card recording/playback machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52143957A JPS5858730B2 (en) | 1977-12-02 | 1977-12-02 | Magnetic card recording/playback machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5477121A true JPS5477121A (en) | 1979-06-20 |
JPS5858730B2 JPS5858730B2 (en) | 1983-12-27 |
Family
ID=15350977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52143957A Expired JPS5858730B2 (en) | 1977-12-02 | 1977-12-02 | Magnetic card recording/playback machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858730B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6486368A (en) * | 1987-06-16 | 1989-03-31 | Nippon Signal Co Ltd | Encode data reading method for magnetic ticket |
-
1977
- 1977-12-02 JP JP52143957A patent/JPS5858730B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6486368A (en) * | 1987-06-16 | 1989-03-31 | Nippon Signal Co Ltd | Encode data reading method for magnetic ticket |
Also Published As
Publication number | Publication date |
---|---|
JPS5858730B2 (en) | 1983-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57176581A (en) | Control mechanism for magnetic storage device | |
JPS5639642A (en) | Decoding circuit | |
JPS57152969A (en) | Heat-sensitive recorder | |
JPS5477121A (en) | Magnetic card recording and reproducing apparatus | |
JPS538113A (en) | Recording density judgement system for magnetic tape | |
JPS537309A (en) | Digital information reproduction device | |
JPS5277713A (en) | Signal recording and reproduction system | |
JPS5428107A (en) | Drop-out detecting system | |
JPS5480111A (en) | Magnetic recording method of automated tickets | |
JPS57164443A (en) | Optical recording medium and information reproducing device | |
JPS5477119A (en) | Magnetic card recording and reproducing apparatus | |
JPS53100214A (en) | Magnetic recording system | |
JPS53112021A (en) | File unit for audio and video | |
JPS5373127A (en) | Data read out circuit | |
JPS54113314A (en) | Inspecting apparatus | |
JPS5315807A (en) | Detecting circuit for magnetically recorded information | |
JPS5250131A (en) | Information recording system | |
JPS53118015A (en) | Interpolation reproduction of information | |
JPS5640957A (en) | Magnetic tape control system | |
JPS5364017A (en) | Magnetic recording and reproducing apparatus | |
JPS5651066A (en) | Digital recording and playback device | |
JPS55113180A (en) | System and device for automatic selection of music of tape recorder | |
JPS5294030A (en) | Bar code read device | |
JPS5255444A (en) | Information reader | |
JPS5424522A (en) | Storage recording system |