FR2231043B1 - - Google Patents

Info

Publication number
FR2231043B1
FR2231043B1 FR7417682A FR7417682A FR2231043B1 FR 2231043 B1 FR2231043 B1 FR 2231043B1 FR 7417682 A FR7417682 A FR 7417682A FR 7417682 A FR7417682 A FR 7417682A FR 2231043 B1 FR2231043 B1 FR 2231043B1
Authority
FR
France
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
Application number
FR7417682A
Other languages
French (fr)
Other versions
FR2231043A1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of FR2231043A1 publication Critical patent/FR2231043A1/fr
Application granted granted Critical
Publication of FR2231043B1 publication Critical patent/FR2231043B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/067—Driving circuits with distinct detecting and driving coils
    • G04C3/068—Driving circuits with distinct detecting and driving coils provided with automatic control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
    • H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
    • H01L27/0641—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region without components of the field effect type
    • H01L27/0647—Bipolar transistors in combination with diodes, or capacitors, or resistors, e.g. vertical bipolar transistor and bipolar lateral transistor and resistor

Landscapes

  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bipolar Transistors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Semiconductor Integrated Circuits (AREA)
FR7417682A 1973-05-24 1974-05-21 Expired FR2231043B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48057208A JPS5010168A (ja) 1973-05-24 1973-05-24

Publications (2)

Publication Number Publication Date
FR2231043A1 FR2231043A1 (ja) 1974-12-20
FR2231043B1 true FR2231043B1 (ja) 1977-04-08

Family

ID=13049080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417682A Expired FR2231043B1 (ja) 1973-05-24 1974-05-21

Country Status (5)

Country Link
US (1) US3905188A (ja)
JP (1) JPS5010168A (ja)
DE (1) DE2425253B2 (ja)
FR (1) FR2231043B1 (ja)
GB (1) GB1446497A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101478A (ja) * 1975-03-04 1976-09-07 Suwa Seikosha Kk
US4106280A (en) * 1975-03-27 1978-08-15 Hansrichard Schulz Method and apparatus for synchronizing a mechanical oscillating system to the accuracy of a quartz standard
JPS5220120A (en) * 1975-08-08 1977-02-15 Touhoku Rikoo Kk Printer using dielectric element and matrix type
JPS5230519A (en) * 1975-09-04 1977-03-08 Nippon Telegraph & Telephone Printing head for picture element impact printer
US4300083A (en) * 1977-07-05 1981-11-10 Automation Devices, Inc. Constant amplitude controller and method
US4333171A (en) * 1979-09-04 1982-06-01 Citizen Watch Co., Ltd. Electronic timepiece with diffusion resistor for compensating threshold variations
JPS59196275A (ja) * 1983-04-21 1984-11-07 Tokyo Electric Co Ltd プリンタの印字ハンマ駆動装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124731A (en) * 1964-03-10 Electronic time pieces
DE1448342A1 (de) * 1960-03-31 1969-04-10 Reich Robert W Elektronisches Antriebsprinzip fuer Uhren
GB1078790A (en) * 1964-11-20 1967-08-09 Nippon Electric Co A resistor element and a manufacturing method therefor
US3447051A (en) * 1965-01-13 1969-05-27 Union Special Machine Co Control circuit for electro-mechanical devices
CH466149A (fr) * 1966-12-22 1969-01-15 Centre Electron Horloger Circuit d'entretien d'un dispositif mécanique résonnant, d'un garde-temps
US3568430A (en) * 1968-07-11 1971-03-09 Hamilton Watch Co Resistance bridge controlled timekeeping device
US3602842A (en) * 1969-08-08 1971-08-31 Scudder Smith Electromechanical oscillator including a dual vibrator for producing a bent frequency
FR2138339B1 (ja) * 1971-05-24 1974-08-19 Radiotechnique Compelec

Also Published As

Publication number Publication date
GB1446497A (en) 1976-08-18
JPS5010168A (ja) 1975-02-01
DE2425253A1 (de) 1974-12-12
FR2231043A1 (ja) 1974-12-20
DE2425253B2 (de) 1978-06-08
US3905188A (en) 1975-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse