JPS54675A - Time conting system - Google Patents
Time conting systemInfo
- Publication number
- JPS54675A JPS54675A JP5160678A JP5160678A JPS54675A JP S54675 A JPS54675 A JP S54675A JP 5160678 A JP5160678 A JP 5160678A JP 5160678 A JP5160678 A JP 5160678A JP S54675 A JPS54675 A JP S54675A
- Authority
- JP
- Japan
- Prior art keywords
- conting
- time
- simplify
- construction
- time counting
- 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
- Electric Clocks (AREA)
Abstract
PURPOSE: To simplify the construction by simultaneously accomplishing the time counting operation and the judging operation, which are to be finally added, with the use of a single subtractor.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5160678A JPS54675A (en) | 1978-04-28 | 1978-04-28 | Time conting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5160678A JPS54675A (en) | 1978-04-28 | 1978-04-28 | Time conting system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51144544A Division JPS6059553B2 (en) | 1976-12-01 | 1976-12-01 | timing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54675A true JPS54675A (en) | 1979-01-06 |
Family
ID=12891555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5160678A Pending JPS54675A (en) | 1978-04-28 | 1978-04-28 | Time conting system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54675A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55158587A (en) * | 1979-05-28 | 1980-12-10 | Ricoh Elemex Corp | Mode shifting method for multifunction electronic clock |
-
1978
- 1978-04-28 JP JP5160678A patent/JPS54675A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55158587A (en) * | 1979-05-28 | 1980-12-10 | Ricoh Elemex Corp | Mode shifting method for multifunction electronic clock |
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