JPS54158823A - Card punch unit - Google Patents
Card punch unitInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1978
- 1978-06-05 JP JP6800878A patent/JPS54158823A/en active Pending
Cited By (2)
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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