JPS5461966A - Electronic time limit device - Google Patents
Electronic time limit deviceInfo
- Publication number
- JPS5461966A JPS5461966A JP12907477A JP12907477A JPS5461966A JP S5461966 A JPS5461966 A JP S5461966A JP 12907477 A JP12907477 A JP 12907477A JP 12907477 A JP12907477 A JP 12907477A JP S5461966 A JPS5461966 A JP S5461966A
- Authority
- JP
- Japan
- Prior art keywords
- time limit
- memories
- setting
- memory
- keys
- 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
Links
Landscapes
- Electric Clocks (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE: To assure easy and secure setting operations of time limit by storing the set time limit in plural time limit setting memories using key operations as addresses and displaying the memory contents.
CONSTITUTION: When register keys for setting the time limit on a keyboard 6 are operated, the process program stored in the ROM of a microcomputer 31 is read out. According to this program, the time limit is set and stored depending on the addresses of the rigister keys operated in memories 531 to 539 which correspond to the register keys, by the writing and reading of the RAM composed plural memories of time limit setting memories 531 to 539, input memory 540, time setting memory 541, control memory 542, etc., by way of the CPU of the computer 31. Then, according to detouching of register keys, the memory contents in the memories 531 to 539 are displayed in display unit 10. Therefore, the set time limit can be checked, and the time limit can be set easily and securely simply by manipulation of register keys.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12907477A JPS5461966A (en) | 1977-10-27 | 1977-10-27 | Electronic time limit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12907477A JPS5461966A (en) | 1977-10-27 | 1977-10-27 | Electronic time limit device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5461966A true JPS5461966A (en) | 1979-05-18 |
JPS6130232B2 JPS6130232B2 (en) | 1986-07-11 |
Family
ID=15000427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12907477A Granted JPS5461966A (en) | 1977-10-27 | 1977-10-27 | Electronic time limit device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5461966A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53113576A (en) * | 1977-03-14 | 1978-10-04 | Omron Tateisi Electronics Co | Timer setting method |
JPS53133062A (en) * | 1977-04-25 | 1978-11-20 | Seikosha Kk | Program timer |
-
1977
- 1977-10-27 JP JP12907477A patent/JPS5461966A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53113576A (en) * | 1977-03-14 | 1978-10-04 | Omron Tateisi Electronics Co | Timer setting method |
JPS53133062A (en) * | 1977-04-25 | 1978-11-20 | Seikosha Kk | Program timer |
Also Published As
Publication number | Publication date |
---|---|
JPS6130232B2 (en) | 1986-07-11 |
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