JPS5734485A - Time correcting device - Google Patents

Time correcting device

Info

Publication number
JPS5734485A
JPS5734485A JP10998980A JP10998980A JPS5734485A JP S5734485 A JPS5734485 A JP S5734485A JP 10998980 A JP10998980 A JP 10998980A JP 10998980 A JP10998980 A JP 10998980A JP S5734485 A JPS5734485 A JP S5734485A
Authority
JP
Japan
Prior art keywords
time length
manual switch
counter
specified time
longer
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
JP10998980A
Other languages
Japanese (ja)
Inventor
Toshiki Ishino
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 JP10998980A priority Critical patent/JPS5734485A/en
Publication of JPS5734485A publication Critical patent/JPS5734485A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04GELECTRONIC TIME-PIECES
    • G04G5/00Setting, i.e. correcting or changing, the time-indication
    • G04G5/02Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method

Abstract

PURPOSE:To make it possible to correct the time feely by one manual switch by supplying correcting pulses from delaying and advancing circuits for correction to an up and down counter by the operation of the manual switch for a specified time length or longer or within that time length. CONSTITUTION:When the manual switch S is continuously operated for a specified time length or longer and when it is operated and stopped within the specified time length, the up and down modes of the up and down counter C1, which counts the time, is switched by a control circuit comprising a counter C2, a flip-flop F, and the like. When the manual switch S is continuously operated for the specified time length or longer, corrective pulses having a constant period from a frequency divider D are supplied to a counter C1 via a gate G2, and the count down is performed. When the manual switch S is operated and stopped within the specified time length, one pulse from a differential circuit K is supplied to the counter C1 via the gate G3, and the content is up counted by one step.
JP10998980A 1980-08-11 1980-08-11 Time correcting device Pending JPS5734485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10998980A JPS5734485A (en) 1980-08-11 1980-08-11 Time correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10998980A JPS5734485A (en) 1980-08-11 1980-08-11 Time correcting device

Publications (1)

Publication Number Publication Date
JPS5734485A true JPS5734485A (en) 1982-02-24

Family

ID=14524258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10998980A Pending JPS5734485A (en) 1980-08-11 1980-08-11 Time correcting device

Country Status (1)

Country Link
JP (1) JPS5734485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601157A1 (en) * 1986-07-05 1988-01-08 Diehl Gmbh & Co ELECTRONIC CLOCK WITH DIGITAL DISPLAY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601157A1 (en) * 1986-07-05 1988-01-08 Diehl Gmbh & Co ELECTRONIC CLOCK WITH DIGITAL DISPLAY

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