JPS5562385A - Battery life announcing watch - Google Patents

Battery life announcing watch

Info

Publication number
JPS5562385A
JPS5562385A JP13533878A JP13533878A JPS5562385A JP S5562385 A JPS5562385 A JP S5562385A JP 13533878 A JP13533878 A JP 13533878A JP 13533878 A JP13533878 A JP 13533878A JP S5562385 A JPS5562385 A JP S5562385A
Authority
JP
Japan
Prior art keywords
time
alarm
driver
displayed
signal
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
JP13533878A
Other languages
Japanese (ja)
Inventor
Hideki Morishima
Hiroshi Miyasaka
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.)
Rhythm Watch Co Ltd
Original Assignee
Rhythm 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 Rhythm Watch Co Ltd filed Critical Rhythm Watch Co Ltd
Priority to JP13533878A priority Critical patent/JPS5562385A/en
Publication of JPS5562385A publication Critical patent/JPS5562385A/en
Pending legal-status Critical Current

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  • Electric Clocks (AREA)

Abstract

PURPOSE: To realize a high-efficiency confirmation for the battery life by calling out the alarm time via the external operation switch for display and with no effect given to the visual readout of the time.
CONSTITUTION: With operation of external operation switch 12, display selection circuit 8 supplies the alarm time signal given from alarm memory 10 to decoder driver 14. And the alarm set time is displayed at display part 16 under the lighting state constantly. Then the flag signal showing the input of the voltage lowering detection signal of battery 24 sent from voltage detection part 22 plus the alarm time signal is supplied to driver 14. Thus the output of each segment of driver 14 is intermitted every 1Hz, and the alarm set time of part 16 is displayed with flickering. At the same time, the present time signal is supplied to driver 14 via circuit 8 with operation of switch 12 when the voltage of battery 24 lowers down, and thus the present time is displayed at part 16 with no flickering.
COPYRIGHT: (C)1980,JPO&Japio
JP13533878A 1978-11-02 1978-11-02 Battery life announcing watch Pending JPS5562385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13533878A JPS5562385A (en) 1978-11-02 1978-11-02 Battery life announcing watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13533878A JPS5562385A (en) 1978-11-02 1978-11-02 Battery life announcing watch

Publications (1)

Publication Number Publication Date
JPS5562385A true JPS5562385A (en) 1980-05-10

Family

ID=15149426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13533878A Pending JPS5562385A (en) 1978-11-02 1978-11-02 Battery life announcing watch

Country Status (1)

Country Link
JP (1) JPS5562385A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137531A (en) * 1984-12-11 1986-06-25 松下電器産業株式会社 Rice cooker with timer
JPH05223961A (en) * 1992-06-15 1993-09-03 Seiko Epson Corp Alarming-state displaying mehtod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137531A (en) * 1984-12-11 1986-06-25 松下電器産業株式会社 Rice cooker with timer
JPH0247207B2 (en) * 1984-12-11 1990-10-18 Matsushita Electric Ind Co Ltd
JPH05223961A (en) * 1992-06-15 1993-09-03 Seiko Epson Corp Alarming-state displaying mehtod

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