JPS54121173A - Electronic watch with alarm - Google Patents
Electronic watch with alarmInfo
- Publication number
- JPS54121173A JPS54121173A JP2795678A JP2795678A JPS54121173A JP S54121173 A JPS54121173 A JP S54121173A JP 2795678 A JP2795678 A JP 2795678A JP 2795678 A JP2795678 A JP 2795678A JP S54121173 A JPS54121173 A JP S54121173A
- Authority
- JP
- Japan
- Prior art keywords
- hand
- alarm
- time
- rom
- wheel
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To make possible setting of the alarm time without adding many switches to the outside of the watch by digitizing hand position data and storing alarm time data.
CONSTITUTION: The time display hand 201, the hand wheel 204 cooperating with the hand 201 and the element 207 (213) whose electrical value changes with the positions of the hand 201 in cooperation to the wheel 204 are provided. As a position detecting gear 205 rotates, the value of the element 207 (213) changes. A converter 400 is formed by a position sensor 300 whose time adjustment is adjustable by the change of the element 213 and a counter 215 and the converted output is further converted by the use of a ROM 216, then the alarm time data of the ROM output are stored 500. Thereby, the time setting of the alarm may be performed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2795678A JPS54121173A (en) | 1978-03-11 | 1978-03-11 | Electronic watch with alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2795678A JPS54121173A (en) | 1978-03-11 | 1978-03-11 | Electronic watch with alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54121173A true JPS54121173A (en) | 1979-09-20 |
Family
ID=12235332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2795678A Pending JPS54121173A (en) | 1978-03-11 | 1978-03-11 | Electronic watch with alarm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54121173A (en) |
-
1978
- 1978-03-11 JP JP2795678A patent/JPS54121173A/en active Pending
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