JPS6117312B2 - - Google Patents
Info
- Publication number
- JPS6117312B2 JPS6117312B2 JP53052273A JP5227378A JPS6117312B2 JP S6117312 B2 JPS6117312 B2 JP S6117312B2 JP 53052273 A JP53052273 A JP 53052273A JP 5227378 A JP5227378 A JP 5227378A JP S6117312 B2 JPS6117312 B2 JP S6117312B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- detection
- time
- pointer
- minute
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5227378A JPS54145169A (en) | 1978-05-02 | 1978-05-02 | Watch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5227378A JPS54145169A (en) | 1978-05-02 | 1978-05-02 | Watch apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54145169A JPS54145169A (en) | 1979-11-13 |
| JPS6117312B2 true JPS6117312B2 (fr) | 1986-05-07 |
Family
ID=12910167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5227378A Granted JPS54145169A (en) | 1978-05-02 | 1978-05-02 | Watch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54145169A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6132990U (ja) * | 1984-07-30 | 1986-02-27 | リズム時計工業株式会社 | 電池寿命報知時計 |
-
1978
- 1978-05-02 JP JP5227378A patent/JPS54145169A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54145169A (en) | 1979-11-13 |
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