JPS5267367A - Electronic wristwach with calculator - Google Patents

Electronic wristwach with calculator

Info

Publication number
JPS5267367A
JPS5267367A JP50143505A JP14350575A JPS5267367A JP S5267367 A JPS5267367 A JP S5267367A JP 50143505 A JP50143505 A JP 50143505A JP 14350575 A JP14350575 A JP 14350575A JP S5267367 A JPS5267367 A JP S5267367A
Authority
JP
Japan
Prior art keywords
wristwach
calculator
electronic
prohibition
watch
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
JP50143505A
Other languages
Japanese (ja)
Other versions
JPS6134108B2 (en
Inventor
Yuichiro Iwai
Yoshiichi Kawamura
Akio Shimoi
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 JP50143505A priority Critical patent/JPS5267367A/en
Priority to CH1276576A priority patent/CH616816B/en
Priority to US05/730,763 priority patent/US4105902A/en
Priority to GB48990/76A priority patent/GB1573410A/en
Publication of JPS5267367A publication Critical patent/JPS5267367A/en
Publication of JPS6134108B2 publication Critical patent/JPS6134108B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/08—Touch switches specially adapted for time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • G04G9/007—Visual time or date indication means in which functions not related to time can be displayed combined with a calculator or computing means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Electric Clocks (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Calculators And Similar Devices (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE: To achieve the reduction in power consumption and the prevention of false operations by providing circuits for prohibition of key input during functioning of the watch, alarming for abnormal input, prohibition of multiple inputs, etc. in a watch with a touch switch keyboard for calulator.
COPYRIGHT: (C)1977,JPO&Japio
JP50143505A 1975-10-08 1975-12-01 Electronic wristwach with calculator Granted JPS5267367A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50143505A JPS5267367A (en) 1975-12-01 1975-12-01 Electronic wristwach with calculator
CH1276576A CH616816B (en) 1975-10-08 1976-10-08 ELECTRONIC WRISTWATCH.
US05/730,763 US4105902A (en) 1975-10-08 1976-10-08 Touch sensitive input for electronic wristwatch and/or electronic calculator
GB48990/76A GB1573410A (en) 1975-12-01 1976-11-24 Electronic timepieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50143505A JPS5267367A (en) 1975-12-01 1975-12-01 Electronic wristwach with calculator

Publications (2)

Publication Number Publication Date
JPS5267367A true JPS5267367A (en) 1977-06-03
JPS6134108B2 JPS6134108B2 (en) 1986-08-06

Family

ID=15340277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50143505A Granted JPS5267367A (en) 1975-10-08 1975-12-01 Electronic wristwach with calculator

Country Status (2)

Country Link
JP (1) JPS5267367A (en)
GB (1) GB1573410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008090887A1 (en) * 2007-01-22 2008-07-31 Panasonic Corporation Cooking device
WO2009001544A1 (en) * 2007-06-22 2008-12-31 Panasonic Corporation Cooking device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008090887A1 (en) * 2007-01-22 2008-07-31 Panasonic Corporation Cooking device
US8247744B2 (en) 2007-01-22 2012-08-21 Panasonic Corporation Cooking device
US8604397B2 (en) 2007-01-22 2013-12-10 Panasonic Corporation Cooking device
WO2009001544A1 (en) * 2007-06-22 2008-12-31 Panasonic Corporation Cooking device
US8093534B2 (en) 2007-06-22 2012-01-10 Panasonic Corporation Cooking device

Also Published As

Publication number Publication date
GB1573410A (en) 1980-08-20
JPS6134108B2 (en) 1986-08-06

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