JPS5370874A - Electronic wristwatch - Google Patents

Electronic wristwatch

Info

Publication number
JPS5370874A
JPS5370874A JP14688476A JP14688476A JPS5370874A JP S5370874 A JPS5370874 A JP S5370874A JP 14688476 A JP14688476 A JP 14688476A JP 14688476 A JP14688476 A JP 14688476A JP S5370874 A JPS5370874 A JP S5370874A
Authority
JP
Japan
Prior art keywords
applying
driving signal
electronic wristwatch
output driving
condition
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
Application number
JP14688476A
Other languages
Japanese (ja)
Inventor
Sakio Okazaki
Kiichi Kawamura
Minoru Hosokawa
Hiroshi Ishii
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP14688476A priority Critical patent/JPS5370874A/en
Publication of JPS5370874A publication Critical patent/JPS5370874A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To achieve logical reduction in power by performing load detection while applying an ordinary small output driving signal, applying a large output driving signal when large load condition is detected and driving a pulse motor within a range of 1 second to 1 hour, thereafter restoring it to the original condition.
JP14688476A 1976-12-07 1976-12-07 Electronic wristwatch Pending JPS5370874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14688476A JPS5370874A (en) 1976-12-07 1976-12-07 Electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14688476A JPS5370874A (en) 1976-12-07 1976-12-07 Electronic wristwatch

Publications (1)

Publication Number Publication Date
JPS5370874A true JPS5370874A (en) 1978-06-23

Family

ID=15417744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14688476A Pending JPS5370874A (en) 1976-12-07 1976-12-07 Electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS5370874A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096198A (en) * 1981-03-18 1985-05-29 アスラブ・ソシエテ・アノニム Voltage measuring method
JPS60143839U (en) * 1984-03-06 1985-09-24 飯田　星祥 Breaking machine for structures mainly made of steel plates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096198A (en) * 1981-03-18 1985-05-29 アスラブ・ソシエテ・アノニム Voltage measuring method
JPS60143839U (en) * 1984-03-06 1985-09-24 飯田　星祥 Breaking machine for structures mainly made of steel plates

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