JPS60109918A - 磁気カードリーダのカード種類判別回路 - Google Patents

磁気カードリーダのカード種類判別回路

Info

Publication number
JPS60109918A
JPS60109918A JP58217579A JP21757983A JPS60109918A JP S60109918 A JPS60109918 A JP S60109918A JP 58217579 A JP58217579 A JP 58217579A JP 21757983 A JP21757983 A JP 21757983A JP S60109918 A JPS60109918 A JP S60109918A
Authority
JP
Japan
Prior art keywords
circuit
magnetic
magnetic card
voltage
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
Application number
JP58217579A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226263B2 (enrdf_load_stackoverflow
Inventor
Hideaki Osada
長田　英明
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP58217579A priority Critical patent/JPS60109918A/ja
Publication of JPS60109918A publication Critical patent/JPS60109918A/ja
Publication of JPH0226263B2 publication Critical patent/JPH0226263B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
JP58217579A 1983-11-18 1983-11-18 磁気カードリーダのカード種類判別回路 Granted JPS60109918A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58217579A JPS60109918A (ja) 1983-11-18 1983-11-18 磁気カードリーダのカード種類判別回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58217579A JPS60109918A (ja) 1983-11-18 1983-11-18 磁気カードリーダのカード種類判別回路

Publications (2)

Publication Number Publication Date
JPS60109918A true JPS60109918A (ja) 1985-06-15
JPH0226263B2 JPH0226263B2 (enrdf_load_stackoverflow) 1990-06-08

Family

ID=16706487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58217579A Granted JPS60109918A (ja) 1983-11-18 1983-11-18 磁気カードリーダのカード種類判別回路

Country Status (1)

Country Link
JP (1) JPS60109918A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63284690A (ja) * 1987-05-15 1988-11-21 Sharp Corp カ−ド状体の読取り装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994007A (enrdf_load_stackoverflow) * 1973-01-11 1974-09-06
JPS51108671U (enrdf_load_stackoverflow) * 1975-02-27 1976-08-31
JPS54135579A (en) * 1978-03-03 1979-10-20 Siemens Ag Digital frequency discriminator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994007A (enrdf_load_stackoverflow) * 1973-01-11 1974-09-06
JPS51108671U (enrdf_load_stackoverflow) * 1975-02-27 1976-08-31
JPS54135579A (en) * 1978-03-03 1979-10-20 Siemens Ag Digital frequency discriminator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63284690A (ja) * 1987-05-15 1988-11-21 Sharp Corp カ−ド状体の読取り装置

Also Published As

Publication number Publication date
JPH0226263B2 (enrdf_load_stackoverflow) 1990-06-08

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