JPH023152B2 - - Google Patents
Info
- Publication number
- JPH023152B2 JPH023152B2 JP14638387A JP14638387A JPH023152B2 JP H023152 B2 JPH023152 B2 JP H023152B2 JP 14638387 A JP14638387 A JP 14638387A JP 14638387 A JP14638387 A JP 14638387A JP H023152 B2 JPH023152 B2 JP H023152B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- circuit
- load
- drive
- signal
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 30
- 238000012937 correction Methods 0.000 claims description 23
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 16
- 230000003111 delayed effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
- Control Of Stepping Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14638387A JPS6326595A (ja) | 1987-06-12 | 1987-06-12 | 電子時計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14638387A JPS6326595A (ja) | 1987-06-12 | 1987-06-12 | 電子時計 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6328286A Division JPS61221692A (ja) | 1986-03-20 | 1986-03-20 | 電子時計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6326595A JPS6326595A (ja) | 1988-02-04 |
JPH023152B2 true JPH023152B2 (zh) | 1990-01-22 |
Family
ID=15406462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14638387A Granted JPS6326595A (ja) | 1987-06-12 | 1987-06-12 | 電子時計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6326595A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7119703B2 (ja) * | 2018-07-25 | 2022-08-17 | セイコーエプソン株式会社 | モーター駆動回路、半導体装置、ムーブメント、電子時計およびモーター駆動制御方法 |
-
1987
- 1987-06-12 JP JP14638387A patent/JPS6326595A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6326595A (ja) | 1988-02-04 |
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