JPS6115384B2 - - Google Patents
Info
- Publication number
- JPS6115384B2 JPS6115384B2 JP14464477A JP14464477A JPS6115384B2 JP S6115384 B2 JPS6115384 B2 JP S6115384B2 JP 14464477 A JP14464477 A JP 14464477A JP 14464477 A JP14464477 A JP 14464477A JP S6115384 B2 JPS6115384 B2 JP S6115384B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- pulse
- output
- rotor
- drive
- 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
- 238000001514 detection method Methods 0.000 claims description 66
- 230000015572 biosynthetic process Effects 0.000 claims description 27
- 238000003786 synthesis reaction Methods 0.000 claims description 27
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 230000033001 locomotion Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000004907 flux Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
- G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Control Of Stepping Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464477A JPS5477162A (en) | 1977-12-02 | 1977-12-02 | Electronic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464477A JPS5477162A (en) | 1977-12-02 | 1977-12-02 | Electronic watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5477162A JPS5477162A (en) | 1979-06-20 |
| JPS6115384B2 true JPS6115384B2 (sv) | 1986-04-23 |
Family
ID=15366852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14464477A Granted JPS5477162A (en) | 1977-12-02 | 1977-12-02 | Electronic watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5477162A (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0191864U (sv) * | 1987-12-05 | 1989-06-16 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH616045B (fr) * | 1978-06-20 | Ebauches Sa | Procede pour reduire la consommation d'une piece d'horlogerie electronique et piece d'horlogerie electronique mettant en oeuvre ce procede. | |
| JPS5739375A (en) * | 1980-08-20 | 1982-03-04 | Seiko Instr & Electronics Ltd | Electronic timepiece |
| JPS57136184A (en) * | 1981-02-17 | 1982-08-23 | Seiko Epson Corp | Analogue electronic watch |
| JPH01282491A (ja) * | 1988-05-07 | 1989-11-14 | Seiko Epson Corp | 補償回路 |
| JP7036629B2 (ja) * | 2018-03-06 | 2022-03-15 | セイコーインスツル株式会社 | 時計用モータの状態検出回路、時計、および時計用モータの状態検出方法 |
-
1977
- 1977-12-02 JP JP14464477A patent/JPS5477162A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0191864U (sv) * | 1987-12-05 | 1989-06-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5477162A (en) | 1979-06-20 |
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