JPS5479666A - Alarm watch - Google Patents
Alarm watchInfo
- Publication number
- JPS5479666A JPS5479666A JP14671377A JP14671377A JPS5479666A JP S5479666 A JPS5479666 A JP S5479666A JP 14671377 A JP14671377 A JP 14671377A JP 14671377 A JP14671377 A JP 14671377A JP S5479666 A JPS5479666 A JP S5479666A
- Authority
- JP
- Japan
- Prior art keywords
- down counter
- count
- counter
- alarm
- switch
- 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)
- Measurement Of Predetermined Time Intervals (AREA)
Abstract
PURPOSE: To enable alarm repeat times be assigned and prolong battery lefe by providing a count-down counter for assigning retransfer times and a reset circuit for the count-down counter by an external switch.
CONSTITUTION: Arrangement is so made that while an unlock switch 1 is held truned ON, a set counter 7 may be set by a time interval setting switch 2 and a count- down counter 8 may be set by a repeat times setting switch 3. When the unlock switch 1 is turned OFF, the contents of the set counter 7 are retransferred to a time measuring down counter 13 and the time measuring down counter 13 is let to make subtraction counting. When the contents of the time measuring down counter 13 become 0, the count-down counter 8 is let to make subtraction counting and at the same time an alarm 19 is sounded. Such constitution enables the alarm times alarming at arbitrary time intervals to be set.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14671377A JPS5479666A (en) | 1977-12-07 | 1977-12-07 | Alarm watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14671377A JPS5479666A (en) | 1977-12-07 | 1977-12-07 | Alarm watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5479666A true JPS5479666A (en) | 1979-06-25 |
Family
ID=15413849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14671377A Pending JPS5479666A (en) | 1977-12-07 | 1977-12-07 | Alarm watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5479666A (en) |
-
1977
- 1977-12-07 JP JP14671377A patent/JPS5479666A/en active Pending
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