JPS6140949B2 - - Google Patents
Info
- Publication number
- JPS6140949B2 JPS6140949B2 JP14464877A JP14464877A JPS6140949B2 JP S6140949 B2 JPS6140949 B2 JP S6140949B2 JP 14464877 A JP14464877 A JP 14464877A JP 14464877 A JP14464877 A JP 14464877A JP S6140949 B2 JPS6140949 B2 JP S6140949B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- rotor
- pulse
- 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 71
- 230000015572 biosynthetic process Effects 0.000 claims description 25
- 238000003786 synthesis reaction Methods 0.000 claims description 25
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 230000033001 locomotion Effects 0.000 description 16
- 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
- 230000000630 rising effect Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 210000000707 wrist Anatomy 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 |
|---|---|---|---|
| JP14464877A JPS5477166A (en) | 1977-12-02 | 1977-12-02 | Electronic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464877A JPS5477166A (en) | 1977-12-02 | 1977-12-02 | Electronic watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5477166A JPS5477166A (en) | 1979-06-20 |
| JPS6140949B2 true JPS6140949B2 (cs) | 1986-09-11 |
Family
ID=15366953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14464877A Granted JPS5477166A (en) | 1977-12-02 | 1977-12-02 | Electronic watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5477166A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7977909B2 (en) | 2008-02-20 | 2011-07-12 | Casio Computer Co., Ltd. | Device and method of driving stepping motor of analog electronic clock |
-
1977
- 1977-12-02 JP JP14464877A patent/JPS5477166A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7977909B2 (en) | 2008-02-20 | 2011-07-12 | Casio Computer Co., Ltd. | Device and method of driving stepping motor of analog electronic clock |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5477166A (en) | 1979-06-20 |
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