JPS5614977A - Electronic watch - Google Patents
Electronic watchInfo
- Publication number
- JPS5614977A JPS5614977A JP9027179A JP9027179A JPS5614977A JP S5614977 A JPS5614977 A JP S5614977A JP 9027179 A JP9027179 A JP 9027179A JP 9027179 A JP9027179 A JP 9027179A JP S5614977 A JPS5614977 A JP S5614977A
- Authority
- JP
- Japan
- Prior art keywords
- present time
- hour
- digit counter
- remaining time
- time
- 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
- 230000003340 mental effect Effects 0.000 abstract 1
Landscapes
- Electric Clocks (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
PURPOSE: To identify the remaining time without a mental arithmetic and to obtain a reading sense similar to a feeling given by an analog watch by displaying both the present time in digital and the remaining time from the present time to the moment at which an hour display is renewed.
CONSTITUTION: Output pulses of a frequency divider 8 are counted by the second counter 9, a one-minute digit counter 11, a ten-minute digit counter 12 and an hour digit counter 13, and the present time is displayed through decoders 17W19. Also binary output signals 14, 15 of the counters 11, 12 are fed to subtraction circuits 20, 21 respectively, and the remaining time from the present time to the moment at which the display element of an hour is renewed is displayed through decoders 23, 24.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9027179A JPS5614977A (en) | 1979-07-18 | 1979-07-18 | Electronic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9027179A JPS5614977A (en) | 1979-07-18 | 1979-07-18 | Electronic watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5614977A true JPS5614977A (en) | 1981-02-13 |
Family
ID=13993839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9027179A Pending JPS5614977A (en) | 1979-07-18 | 1979-07-18 | Electronic watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5614977A (en) |
-
1979
- 1979-07-18 JP JP9027179A patent/JPS5614977A/en active Pending
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