JPS6115383B2 - - Google Patents
Info
- Publication number
- JPS6115383B2 JPS6115383B2 JP7858477A JP7858477A JPS6115383B2 JP S6115383 B2 JPS6115383 B2 JP S6115383B2 JP 7858477 A JP7858477 A JP 7858477A JP 7858477 A JP7858477 A JP 7858477A JP S6115383 B2 JPS6115383 B2 JP S6115383B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- step motor
- pulse
- drive
- gate
- 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 48
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 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)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7858477A JPS5413379A (en) | 1977-07-01 | 1977-07-01 | Electronic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7858477A JPS5413379A (en) | 1977-07-01 | 1977-07-01 | Electronic watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5413379A JPS5413379A (en) | 1979-01-31 |
| JPS6115383B2 true JPS6115383B2 (fr) | 1986-04-23 |
Family
ID=13665949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7858477A Granted JPS5413379A (en) | 1977-07-01 | 1977-07-01 | Electronic watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5413379A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697553A (en) * | 1980-01-09 | 1981-08-06 | Satake Eng Co Ltd | Method and device for grinding beans |
| JPS57106397A (en) * | 1980-12-18 | 1982-07-02 | Seiko Instr & Electronics Ltd | Driving device for stepping motor |
| JPH0616749B2 (ja) * | 1985-12-28 | 1994-03-09 | 株式会社トプコン | 検眼装置 |
| JPS62160097A (ja) * | 1986-01-06 | 1987-07-16 | Toshiro Higuchi | ステツプモ−タ |
-
1977
- 1977-07-01 JP JP7858477A patent/JPS5413379A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5413379A (en) | 1979-01-31 |
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