JPS55146569A - Card terminal equipment - Google Patents

Card terminal equipment

Info

Publication number
JPS55146569A
JPS55146569A JP5493579A JP5493579A JPS55146569A JP S55146569 A JPS55146569 A JP S55146569A JP 5493579 A JP5493579 A JP 5493579A JP 5493579 A JP5493579 A JP 5493579A JP S55146569 A JPS55146569 A JP S55146569A
Authority
JP
Japan
Prior art keywords
digits
card
memory
accorded
nos
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
JP5493579A
Other versions
JPS6112309B2 (en
Inventor
Atsushi Kimura
Takuo Toba
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP54054935A priority Critical patent/JPS6112309B2/ja
Publication of JPS55146569A publication Critical patent/JPS55146569A/en
Publication of JPS6112309B2 publication Critical patent/JPS6112309B2/ja
Application status is Expired legal-status Critical

Links

Abstract

PURPOSE: To make it possible to discriminate a defective card by a terminal side, as well, by not only reducing the number of digits of card No. and storing it, but also separately storing card No. of all the digits of a part of defective cards.
CONSTITUTION: A credit card 1 is put into a reader 3 and card No. of m digits is stored in a memory of the processing unit 5 as it is. The card No. is converted from m digits to n digits (m>n) in a converter 11. No. of n digits is collated with all defective card Nos. of n digits which have been written in a memory 12, and in case both do not accord, it is displayed as valid in an indicator 6. In case they have accorded, No. of m digits of the memory of the processing unit 5 is collated with all the Nos. of m digits which have been written in a memory 13, and when both Nos. of m digits have accorded, its card is regarded as invalid, and is displayed in the indicator. In case they have not accorded, it is referred to the central processing unit. As a result of the foregoing, frequency of use of a communication circuit can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP54054935A 1979-05-04 1979-05-04 Expired JPS6112309B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54054935A JPS6112309B2 (en) 1979-05-04 1979-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54054935A JPS6112309B2 (en) 1979-05-04 1979-05-04

Publications (2)

Publication Number Publication Date
JPS55146569A true JPS55146569A (en) 1980-11-14
JPS6112309B2 JPS6112309B2 (en) 1986-04-07

Family

ID=12984482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54054935A Expired JPS6112309B2 (en) 1979-05-04 1979-05-04

Country Status (1)

Country Link
JP (1) JPS6112309B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599773A (en) * 1982-07-09 1984-01-19 Omron Tateisi Electronics Co Credit transaction processing device
JPS615396A (en) * 1984-06-18 1986-01-11 Matsushita Electric Ind Co Ltd Electronic type cash register
JPH0218693A (en) * 1988-07-07 1990-01-22 Csk Corp Card check system
JPH0232465A (en) * 1988-07-22 1990-02-02 Toshiba Corp Lock cancelling device
JPH0269862A (en) * 1988-09-06 1990-03-08 Anritsu Corp Card terminal machine
JPH02278491A (en) * 1989-04-20 1990-11-14 Csk Corp Collating result display system for card check system
JPH02278489A (en) * 1989-04-20 1990-11-14 Csk Corp Check list generation system for card check system
JPH03186992A (en) * 1989-12-18 1991-08-14 Casio Comput Co Ltd Recording medium reader
JPH0699146A (en) * 1993-04-01 1994-04-12 Mk Seiko Co Ltd Spray cleaning apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599773A (en) * 1982-07-09 1984-01-19 Omron Tateisi Electronics Co Credit transaction processing device
JPS615396A (en) * 1984-06-18 1986-01-11 Matsushita Electric Ind Co Ltd Electronic type cash register
JPH0551957B2 (en) * 1984-06-18 1993-08-04 Matsushita Electric Ind Co Ltd
JPH0218693A (en) * 1988-07-07 1990-01-22 Csk Corp Card check system
JPH0232465A (en) * 1988-07-22 1990-02-02 Toshiba Corp Lock cancelling device
JPH0269862A (en) * 1988-09-06 1990-03-08 Anritsu Corp Card terminal machine
JPH02278491A (en) * 1989-04-20 1990-11-14 Csk Corp Collating result display system for card check system
JPH02278489A (en) * 1989-04-20 1990-11-14 Csk Corp Check list generation system for card check system
JPH03186992A (en) * 1989-12-18 1991-08-14 Casio Comput Co Ltd Recording medium reader
JPH0699146A (en) * 1993-04-01 1994-04-12 Mk Seiko Co Ltd Spray cleaning apparatus

Also Published As

Publication number Publication date
JPS6112309B2 (en) 1986-04-07

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