JPS554750A - Read discrimination method of magnetic information - Google Patents

Read discrimination method of magnetic information

Info

Publication number
JPS554750A
JPS554750A JP7746778A JP7746778A JPS554750A JP S554750 A JPS554750 A JP S554750A JP 7746778 A JP7746778 A JP 7746778A JP 7746778 A JP7746778 A JP 7746778A JP S554750 A JPS554750 A JP S554750A
Authority
JP
Japan
Prior art keywords
information
read
recording
demagnetization
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.)
Granted
Application number
JP7746778A
Other languages
English (en)
Japanese (ja)
Other versions
JPH028340B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Nagashima
Yukio Yokota
Masuichi Sasada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7746778A priority Critical patent/JPS554750A/ja
Publication of JPS554750A publication Critical patent/JPS554750A/ja
Publication of JPH028340B2 publication Critical patent/JPH028340B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems

Landscapes

  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
JP7746778A 1978-06-28 1978-06-28 Read discrimination method of magnetic information Granted JPS554750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7746778A JPS554750A (en) 1978-06-28 1978-06-28 Read discrimination method of magnetic information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7746778A JPS554750A (en) 1978-06-28 1978-06-28 Read discrimination method of magnetic information

Publications (2)

Publication Number Publication Date
JPS554750A true JPS554750A (en) 1980-01-14
JPH028340B2 JPH028340B2 (enrdf_load_stackoverflow) 1990-02-23

Family

ID=13634785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7746778A Granted JPS554750A (en) 1978-06-28 1978-06-28 Read discrimination method of magnetic information

Country Status (1)

Country Link
JP (1) JPS554750A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220100A (en) * 1975-08-07 1977-02-15 Omron Tateisi Electronics Co Bus data collection unit
JPS5320310A (en) * 1976-08-10 1978-02-24 Fujitsu Ltd Magnetic recording and reproducing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220100A (en) * 1975-08-07 1977-02-15 Omron Tateisi Electronics Co Bus data collection unit
JPS5320310A (en) * 1976-08-10 1978-02-24 Fujitsu Ltd Magnetic recording and reproducing system

Also Published As

Publication number Publication date
JPH028340B2 (enrdf_load_stackoverflow) 1990-02-23

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