MY8100155A - Improvements in or relating to electronic timepiece - Google Patents
Improvements in or relating to electronic timepieceInfo
- Publication number
- MY8100155A MY8100155A MY155/81A MY8100155A MY8100155A MY 8100155 A MY8100155 A MY 8100155A MY 155/81 A MY155/81 A MY 155/81A MY 8100155 A MY8100155 A MY 8100155A MY 8100155 A MY8100155 A MY 8100155A
- Authority
- MY
- Malaysia
- Prior art keywords
- frequency
- response
- signal
- counter
- time standard
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
- H03K23/667—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by switching the base during a counting cycle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
- Quinoline Compounds (AREA)
- Electromechanical Clocks (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49079466A JPS5113279A (xx) | 1974-07-11 | 1974-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY8100155A true MY8100155A (en) | 1981-12-31 |
Family
ID=13690650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY155/81A MY8100155A (en) | 1974-07-11 | 1981-12-30 | Improvements in or relating to electronic timepiece |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3975898A (xx) |
| JP (1) | JPS5113279A (xx) |
| CH (1) | CH615312B (xx) |
| GB (1) | GB1480548A (xx) |
| HK (1) | HK46280A (xx) |
| MY (1) | MY8100155A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51127657A (en) * | 1975-04-28 | 1976-11-06 | Seiko Instr & Electronics Ltd | Standard signal generator |
| US4142360A (en) * | 1977-07-07 | 1979-03-06 | Kabushiki Kaisha Suwa Seikosha | Electronic timepiece |
| JPS5828755Y2 (ja) * | 1978-05-17 | 1983-06-23 | 株式会社クボタ | 研削装置 |
| JPS557662A (en) * | 1978-07-04 | 1980-01-19 | Seiko Epson Corp | Crystal watch of analog chronograph |
| GB2132047A (en) * | 1982-12-04 | 1984-06-27 | Grundy & Partners Ltd | Frequency divider circuits |
| JPH0240557Y2 (xx) * | 1985-10-01 | 1990-10-29 | ||
| WO2000013067A1 (fr) * | 1998-08-28 | 2000-03-09 | Swatch Ag | Piece d'horlogerie electronique comportant une indication horaire fondee sur un system decimal |
| GB9921813D0 (en) * | 1999-09-16 | 1999-11-17 | Mitel Semiconductor Ltd | Frequency converter and radio frequency tuner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH540520A (fr) * | 1971-04-22 | 1973-02-15 | Ebauches Sa | Mouvement d'horlogerie électronique |
| US3777471A (en) * | 1971-08-27 | 1973-12-11 | Bulova Watch Co Inc | Presettable frequency divider for electronic timepiece |
| JPS5751079B2 (xx) * | 1973-04-25 | 1982-10-30 | ||
| US3914931A (en) * | 1974-10-01 | 1975-10-28 | Suwa Seikosha Kk | Electronic timepiece |
-
1974
- 1974-07-11 JP JP49079466A patent/JPS5113279A/ja active Pending
-
1975
- 1975-07-07 CH CH884775A patent/CH615312B/xx unknown
- 1975-07-10 GB GB29119/75A patent/GB1480548A/en not_active Expired
- 1975-07-11 US US05/595,262 patent/US3975898A/en not_active Expired - Lifetime
-
1980
- 1980-08-28 HK HK462/80A patent/HK46280A/xx unknown
-
1981
- 1981-12-30 MY MY155/81A patent/MY8100155A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1480548A (en) | 1977-07-20 |
| US3975898A (en) | 1976-08-24 |
| JPS5113279A (xx) | 1976-02-02 |
| HK46280A (en) | 1980-09-05 |
| CH615312B (de) | |
| CH615312GA3 (xx) | 1980-01-31 |
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