JPS5477119A - Magnetic card recording and reproducing apparatus - Google Patents

Magnetic card recording and reproducing apparatus

Info

Publication number
JPS5477119A
JPS5477119A JP14395577A JP14395577A JPS5477119A JP S5477119 A JPS5477119 A JP S5477119A JP 14395577 A JP14395577 A JP 14395577A JP 14395577 A JP14395577 A JP 14395577A JP S5477119 A JPS5477119 A JP S5477119A
Authority
JP
Japan
Prior art keywords
backward
reproducing apparatus
magnetic card
magnetic
information
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
Application number
JP14395577A
Other languages
Japanese (ja)
Other versions
JPS5858729B2 (en
Inventor
Toshiaki Watanuki
Kazunori Nonaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP52143955A priority Critical patent/JPS5858729B2/en
Publication of JPS5477119A publication Critical patent/JPS5477119A/en
Publication of JPS5858729B2 publication Critical patent/JPS5858729B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: To make it possible to correctly read a magnetic card, which may be inserted in either direction, by providing two forward and backward magnetic heads so that the information of the card inserted backward is read out in the opposite direction and converted into forward digital signals.
CONSTITUTION: In case a magnetic card 8 is inserted backward into a reproducing apparatus 1, a magnetic head 3, which is placed in registration with a backward recorded magnetic track 9, reads out the recorded information, which is converted into binary digital signals by a backward reading unit 5 so that the signals are temporarily stored in a register 6. The output passage is selected by a signal interchanging unit 7 so that it is produced in a next control unit. As a result, even if the magnetic card is inserted backward into the reproducing apparatus, the information can be correctly read out to improve the service to a user.
COPYRIGHT: (C)1979,JPO&Japio
JP52143955A 1977-12-02 1977-12-02 Magnetic card recording and playback machine Expired JPS5858729B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52143955A JPS5858729B2 (en) 1977-12-02 1977-12-02 Magnetic card recording and playback machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52143955A JPS5858729B2 (en) 1977-12-02 1977-12-02 Magnetic card recording and playback machine

Publications (2)

Publication Number Publication Date
JPS5477119A true JPS5477119A (en) 1979-06-20
JPS5858729B2 JPS5858729B2 (en) 1983-12-27

Family

ID=15350929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52143955A Expired JPS5858729B2 (en) 1977-12-02 1977-12-02 Magnetic card recording and playback machine

Country Status (1)

Country Link
JP (1) JPS5858729B2 (en)

Also Published As

Publication number Publication date
JPS5858729B2 (en) 1983-12-27

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