JPS54158823A - Card punch unit - Google Patents

Card punch unit

Info

Publication number
JPS54158823A
JPS54158823A JP6800878A JP6800878A JPS54158823A JP S54158823 A JPS54158823 A JP S54158823A JP 6800878 A JP6800878 A JP 6800878A JP 6800878 A JP6800878 A JP 6800878A JP S54158823 A JPS54158823 A JP S54158823A
Authority
JP
Japan
Prior art keywords
memory unit
perforation
printing
card punch
memory
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
JP6800878A
Other languages
Japanese (ja)
Inventor
Toshihiko Yatsuhara
Kazumichi Sakaguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6800878A priority Critical patent/JPS54158823A/en
Publication of JPS54158823A publication Critical patent/JPS54158823A/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To reduce the consumption of cards with error perforation prevented by displaying or printing out the memory content of an electronic memory unit to enable a card punch operator to confirm the memory content easily.
CONSTITUTION: Data read by reader 2, an input from keyboard 1 or a corrected value is coded by coder 3 and then written to memory unit 4. At the time of the perforation of a card or printing-out, character codes stored in memory unit 4 are read out and decoded by decoder 5 and either or both card punch 6 or/and printer 7 are driven to start the perforation or printing-out. When an punch operator needs to confirm the memory content of memory unit 4, codes are converted as many as required words of decoders 8a to 8e which correspond to respective words held in memory unit 4, at fixed intervals, or at every needed point in time, so that they will be displayed by display units 9a to 9e.
COPYRIGHT: (C)1979,JPO&Japio
JP6800878A 1978-06-05 1978-06-05 Card punch unit Pending JPS54158823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6800878A JPS54158823A (en) 1978-06-05 1978-06-05 Card punch unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6800878A JPS54158823A (en) 1978-06-05 1978-06-05 Card punch unit

Publications (1)

Publication Number Publication Date
JPS54158823A true JPS54158823A (en) 1979-12-15

Family

ID=13361390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6800878A Pending JPS54158823A (en) 1978-06-05 1978-06-05 Card punch unit

Country Status (1)

Country Link
JP (1) JPS54158823A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178568A (en) * 1981-04-28 1982-11-02 Ube Ind Ltd Paper tape punching device for telex communication by personal computer
JPS62205490A (en) * 1986-03-06 1987-09-10 アマノ株式会社 Time recorder with program output function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178568A (en) * 1981-04-28 1982-11-02 Ube Ind Ltd Paper tape punching device for telex communication by personal computer
JPS62205490A (en) * 1986-03-06 1987-09-10 アマノ株式会社 Time recorder with program output function

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