JPS54670A - Alarm wrista watch - Google Patents

Alarm wrista watch

Info

Publication number
JPS54670A
JPS54670A JP6135577A JP6135577A JPS54670A JP S54670 A JPS54670 A JP S54670A JP 6135577 A JP6135577 A JP 6135577A JP 6135577 A JP6135577 A JP 6135577A JP S54670 A JPS54670 A JP S54670A
Authority
JP
Japan
Prior art keywords
alarm
wrista
watch
alarm sound
loud
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
JP6135577A
Other languages
Japanese (ja)
Inventor
Fumikazu Murakami
Shigeo Mori
Yoshiaki Hara
Ichiro Horikoshi
Muneya Takahashi
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 Instruments Inc
Original Assignee
Seiko Instruments and Electronics 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 Seiko Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP6135577A priority Critical patent/JPS54670A/en
Publication of JPS54670A publication Critical patent/JPS54670A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To make it possible to use an alarm sound reliably for various purposes through a simple operation by automatically varying the alarm sound from low to loud upon its generation.
JP6135577A 1977-05-26 1977-05-26 Alarm wrista watch Pending JPS54670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6135577A JPS54670A (en) 1977-05-26 1977-05-26 Alarm wrista watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6135577A JPS54670A (en) 1977-05-26 1977-05-26 Alarm wrista watch

Publications (1)

Publication Number Publication Date
JPS54670A true JPS54670A (en) 1979-01-06

Family

ID=13168749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6135577A Pending JPS54670A (en) 1977-05-26 1977-05-26 Alarm wrista watch

Country Status (1)

Country Link
JP (1) JPS54670A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124091A (en) * 1979-03-16 1980-09-24 Sharp Corp Voice announcing watch with alarm
JPS5669690A (en) * 1979-11-12 1981-06-11 Casio Computer Co Ltd System for controlling sound of piezoelectric buzzer
JPS5944680A (en) * 1982-09-06 1984-03-13 Matsushita Electric Works Ltd Alarm clock
JPS60140190U (en) * 1984-02-23 1985-09-17 カルソニックカンセイ株式会社 alarm device
JPS60173998U (en) * 1984-04-27 1985-11-18 渦潮電機株式会社 ship
JPH01148991A (en) * 1987-12-07 1989-06-12 Matsushita Electric Ind Co Ltd Alarm sound generator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126469A (en) * 1974-03-25 1975-10-04
JPS5238259A (en) * 1975-09-22 1977-03-24 Seiko Instr & Electronics Ltd Alarm sound producing device
JPS5380271A (en) * 1976-12-24 1978-07-15 Seiko Instr & Electronics Ltd Alarm watch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126469A (en) * 1974-03-25 1975-10-04
JPS5238259A (en) * 1975-09-22 1977-03-24 Seiko Instr & Electronics Ltd Alarm sound producing device
JPS5380271A (en) * 1976-12-24 1978-07-15 Seiko Instr & Electronics Ltd Alarm watch

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124091A (en) * 1979-03-16 1980-09-24 Sharp Corp Voice announcing watch with alarm
JPS5669690A (en) * 1979-11-12 1981-06-11 Casio Computer Co Ltd System for controlling sound of piezoelectric buzzer
JPS5944680A (en) * 1982-09-06 1984-03-13 Matsushita Electric Works Ltd Alarm clock
JPS60140190U (en) * 1984-02-23 1985-09-17 カルソニックカンセイ株式会社 alarm device
JPS60173998U (en) * 1984-04-27 1985-11-18 渦潮電機株式会社 ship
JPH01148991A (en) * 1987-12-07 1989-06-12 Matsushita Electric Ind Co Ltd Alarm sound generator

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