JPS5494831A - Data input unit - Google Patents
Data input unitInfo
- Publication number
- JPS5494831A JPS5494831A JP224378A JP224378A JPS5494831A JP S5494831 A JPS5494831 A JP S5494831A JP 224378 A JP224378 A JP 224378A JP 224378 A JP224378 A JP 224378A JP S5494831 A JPS5494831 A JP S5494831A
- Authority
- JP
- Japan
- Prior art keywords
- key
- data
- displayed
- depressed
- inputted
- 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
Abstract
PURPOSE: To make easy for the discrimination of data relation, by enabling the specific code inserted between two data, through the data input of te second data through depressing specific key after inputting the first data, in an electronic desk calculator with a printer.
CONSTITUTION: When 1 is inputted with the ten-key of electronic calculator, 1 is displayed. When sign changing key is depressed, flip flop F1 is set and hydphen is displayed after 1. Further, 3 is inputted with the key, the display is made to 1-3 and the relation between 1 and 3 is dispalyed with the hyphen. After depressing the sign change key, the function key is depressed, setting flip flop F2 and resetting F1. The signal 1 is made negative with the set signal of F2, and when 3 is inputted with the key, only 3 is displayed. When = key is depressed, only 2, the answer is displayed and it is distincted from the case mentioned above.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP224378A JPS5494831A (en) | 1978-01-12 | 1978-01-12 | Data input unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP224378A JPS5494831A (en) | 1978-01-12 | 1978-01-12 | Data input unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5494831A true JPS5494831A (en) | 1979-07-26 |
Family
ID=11523905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP224378A Pending JPS5494831A (en) | 1978-01-12 | 1978-01-12 | Data input unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494831A (en) |
-
1978
- 1978-01-12 JP JP224378A patent/JPS5494831A/en active Pending
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