JPS5560880A - Time corrector - Google Patents

Time corrector

Info

Publication number
JPS5560880A
JPS5560880A JP13433778A JP13433778A JPS5560880A JP S5560880 A JPS5560880 A JP S5560880A JP 13433778 A JP13433778 A JP 13433778A JP 13433778 A JP13433778 A JP 13433778A JP S5560880 A JPS5560880 A JP S5560880A
Authority
JP
Japan
Prior art keywords
time
indicator
circuit
depending
display
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.)
Granted
Application number
JP13433778A
Other languages
Japanese (ja)
Other versions
JPS5825238B2 (en
Inventor
Minoru Oota
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.)
Seikosha KK
Original Assignee
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 Seikosha KK filed Critical Seikosha KK
Priority to JP53134337A priority Critical patent/JPS5825238B2/en
Publication of JPS5560880A publication Critical patent/JPS5560880A/en
Publication of JPS5825238B2 publication Critical patent/JPS5825238B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To facilitate the correction of time, by stopping display by a time indicator, presetting the time and correcting the time depending on the difference from reference time.
CONSTITUTION: Gates 30, 31 are opened through a switch 7 and a flip-flop 23. Other flip-flops 24, 25 are set by a registration key input detection signal which is supplied from a detection circuit 18 and passed through the gate 30. The indicator 3 of a secondary timepiece is stopped in response to the closing of other gates 43, 44. When presetting is performed through a registration key depending on the stopped display on the indicator 3, preset time is stored into a memory circuit 15 by an output generator 13 and displayed on the indicator 2 of a primary timepiece through a selector circuit 11. The display on the indicator 2 is replaced by an indication based on a time circuit 10 through the output generator 13 depending (result of) on the operation of an execution key. At that time, the result of time measurement by the time circuit 10 is stored into another memory circuit 16. The stored contents of the memory circuits 15, 16 are compared with each other to detect delay or gaining. The display on the indicator 3 is corrected through a calculation circuit depending on the delay or gaining. Time can thus be corrected by easy operation.
COPYRIGHT: (C)1980,JPO&Japio
JP53134337A 1978-10-31 1978-10-31 time adjustment device Expired JPS5825238B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53134337A JPS5825238B2 (en) 1978-10-31 1978-10-31 time adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53134337A JPS5825238B2 (en) 1978-10-31 1978-10-31 time adjustment device

Publications (2)

Publication Number Publication Date
JPS5560880A true JPS5560880A (en) 1980-05-08
JPS5825238B2 JPS5825238B2 (en) 1983-05-26

Family

ID=15125980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53134337A Expired JPS5825238B2 (en) 1978-10-31 1978-10-31 time adjustment device

Country Status (1)

Country Link
JP (1) JPS5825238B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283686A (en) * 1985-10-09 1987-04-17 Seikosha Co Ltd Method for time adjustment of digital time-piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283686A (en) * 1985-10-09 1987-04-17 Seikosha Co Ltd Method for time adjustment of digital time-piece

Also Published As

Publication number Publication date
JPS5825238B2 (en) 1983-05-26

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