JPS5446070A - Electronic watch - Google Patents
Electronic watchInfo
- Publication number
- JPS5446070A JPS5446070A JP11236377A JP11236377A JPS5446070A JP S5446070 A JPS5446070 A JP S5446070A JP 11236377 A JP11236377 A JP 11236377A JP 11236377 A JP11236377 A JP 11236377A JP S5446070 A JPS5446070 A JP S5446070A
- Authority
- JP
- Japan
- Prior art keywords
- goes
- control mode
- circuit
- select
- correction
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE:To enable the state of power source circuit to be surely controlled with a simple constitution by providing a power source state control mode as one of operation modes that can be selected by being cyclically shifted. CONSTITUTION:Every time when a correction mode select switch S1 is closed once, the contents of correction mode selecting shift registers 8 shift by 1 step subsequently cyclically and any of the correction modes of second zero reset, minute, hour, date and day is selected in corresp ondence to which of AND circuits 11 thru 15 has gone ON. When 8a out of the registers 8 has become logic 1, the AND circuit 16 goes ON to select power saving control mode. A transistor 27 also goes OFF and charging line is cut off. When the register 8b has become logic 1, the AND circuit 17 goes ON to select charging control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236377A JPS5446070A (en) | 1977-09-19 | 1977-09-19 | Electronic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236377A JPS5446070A (en) | 1977-09-19 | 1977-09-19 | Electronic watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5446070A true JPS5446070A (en) | 1979-04-11 |
Family
ID=14584805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11236377A Pending JPS5446070A (en) | 1977-09-19 | 1977-09-19 | Electronic watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5446070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536394U (en) * | 1991-10-22 | 1993-05-18 | 太平洋工業株式会社 | Time change circuit |
| WO2002019041A1 (en) * | 2000-08-31 | 2002-03-07 | Citizen Watch Co.,Ltd. | Electronic clock |
-
1977
- 1977-09-19 JP JP11236377A patent/JPS5446070A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536394U (en) * | 1991-10-22 | 1993-05-18 | 太平洋工業株式会社 | Time change circuit |
| WO2002019041A1 (en) * | 2000-08-31 | 2002-03-07 | Citizen Watch Co.,Ltd. | Electronic clock |
| US6819634B2 (en) | 2000-08-31 | 2004-11-16 | Citizen Watch Co., Ltd. | Electronic clock |
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