JPS5290976A - Frequency adjusting device - Google Patents
Frequency adjusting deviceInfo
- Publication number
- JPS5290976A JPS5290976A JP406277A JP406277A JPS5290976A JP S5290976 A JPS5290976 A JP S5290976A JP 406277 A JP406277 A JP 406277A JP 406277 A JP406277 A JP 406277A JP S5290976 A JPS5290976 A JP S5290976A
- Authority
- JP
- Japan
- Prior art keywords
- adjusting device
- frequency adjusting
- frequency
- adjusting
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
- G04G5/043—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected
- G04G5/045—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected using a sequential electronic commutator
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/022—Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/650,335 US4141208A (en) | 1976-01-19 | 1976-01-19 | Digitally tuned timepiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5290976A true JPS5290976A (en) | 1977-07-30 |
Family
ID=24608469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP406277A Pending JPS5290976A (en) | 1976-01-19 | 1977-01-19 | Frequency adjusting device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4141208A (ja) |
| JP (1) | JPS5290976A (ja) |
| DE (1) | DE2700359C3 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282594A (en) * | 1978-12-27 | 1981-08-04 | Citizen Watch Company Limited | Electronic timepiece |
| US4682902A (en) * | 1983-11-30 | 1987-07-28 | Brother Kogyo Kabushiki Kaisha | Writing plotting apparatus with keyboard |
| JP3439671B2 (ja) * | 1998-10-30 | 2003-08-25 | セイコーインスツルメンツ株式会社 | 高精度時計 |
| US6616328B1 (en) * | 1999-10-26 | 2003-09-09 | Seiko Instruments Inc. | High accuracy timepiece |
| CN101668190A (zh) * | 2009-09-15 | 2010-03-10 | 中兴通讯股份有限公司 | 云台控制方法及云台控制系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1342223A (en) * | 1971-02-06 | 1974-01-03 | Suwa Seikosha Kk | Electronic wrist watches |
| CH1258471A4 (ja) * | 1971-08-27 | 1974-05-31 | ||
| US3834152A (en) * | 1971-09-08 | 1974-09-10 | Suwa Seikosha Kk | Time correction device for electronic timepieces |
| CH554015A (ja) * | 1971-10-15 | 1974-09-13 | ||
| JPS5219979B2 (ja) * | 1972-04-17 | 1977-05-31 | ||
| GB1399024A (en) * | 1972-07-12 | 1975-06-25 | Suisse Pour Lindustrie Horloge | Electronic correction circuit in a timepiece |
| GB1450071A (en) * | 1972-10-02 | 1976-09-22 | Citizen Watch Co Lgd | Electronic timepiece |
| JPS5441349B2 (ja) * | 1973-01-12 | 1979-12-07 | ||
| US3925775A (en) * | 1973-10-26 | 1975-12-09 | Ncr Co | Multiple digit display employing single digit readout |
-
1976
- 1976-01-19 US US05/650,335 patent/US4141208A/en not_active Expired - Lifetime
-
1977
- 1977-01-07 DE DE2700359A patent/DE2700359C3/de not_active Expired
- 1977-01-19 JP JP406277A patent/JPS5290976A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2700359B2 (de) | 1978-12-07 |
| DE2700359C3 (de) | 1979-08-09 |
| DE2700359A1 (de) | 1977-07-21 |
| US4141208A (en) | 1979-02-27 |
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