JPS524220A - Magnet data reader unit - Google Patents

Magnet data reader unit

Info

Publication number
JPS524220A
JPS524220A JP50072969A JP7296975A JPS524220A JP S524220 A JPS524220 A JP S524220A JP 50072969 A JP50072969 A JP 50072969A JP 7296975 A JP7296975 A JP 7296975A JP S524220 A JPS524220 A JP S524220A
Authority
JP
Japan
Prior art keywords
reader unit
data reader
magnet data
magnet
ticket
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
Application number
JP50072969A
Other languages
Japanese (ja)
Inventor
Katsutoshi Tsuchiya
Shuichi Hirota
Takao Masuda
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal Co Ltd
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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP50072969A priority Critical patent/JPS524220A/en
Publication of JPS524220A publication Critical patent/JPS524220A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: To enable exact judgement of ticket validities in unmanned ticket collectors by transfering specified volume of phase of data sampling pulses.
COPYRIGHT: (C)1977,JPO&Japio
JP50072969A 1975-06-16 1975-06-16 Magnet data reader unit Pending JPS524220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072969A JPS524220A (en) 1975-06-16 1975-06-16 Magnet data reader unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072969A JPS524220A (en) 1975-06-16 1975-06-16 Magnet data reader unit

Publications (1)

Publication Number Publication Date
JPS524220A true JPS524220A (en) 1977-01-13

Family

ID=13504711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072969A Pending JPS524220A (en) 1975-06-16 1975-06-16 Magnet data reader unit

Country Status (1)

Country Link
JP (1) JPS524220A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398768A (en) * 1986-10-15 1988-04-30 Csk Corp Security system for magnetic card application system
JP2013542506A (en) * 2010-10-01 2013-11-21 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト Optical bar code capture device and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491330A (en) * 1972-04-19 1974-01-08
JPS493149A (en) * 1972-04-26 1974-01-11
JPS49133013A (en) * 1973-04-23 1974-12-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491330A (en) * 1972-04-19 1974-01-08
JPS493149A (en) * 1972-04-26 1974-01-11
JPS49133013A (en) * 1973-04-23 1974-12-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398768A (en) * 1986-10-15 1988-04-30 Csk Corp Security system for magnetic card application system
JP2013542506A (en) * 2010-10-01 2013-11-21 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト Optical bar code capture device and method

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