IT966393B - Perfezionamento negli orologi elettronici - Google Patents

Perfezionamento negli orologi elettronici

Info

Publication number
IT966393B
IT966393B IT53455/72A IT5345572A IT966393B IT 966393 B IT966393 B IT 966393B IT 53455/72 A IT53455/72 A IT 53455/72A IT 5345572 A IT5345572 A IT 5345572A IT 966393 B IT966393 B IT 966393B
Authority
IT
Italy
Prior art keywords
improvement
electronic watches
watches
electronic
Prior art date
Application number
IT53455/72A
Other languages
English (en)
Italian (it)
Original Assignee
Seiko Instr & Electronics
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 Instr & Electronics filed Critical Seiko Instr & Electronics
Application granted granted Critical
Publication of IT966393B publication Critical patent/IT966393B/it

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
    • G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/087—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques provided with means for displaying at will a time indication or a date or a part thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
IT53455/72A 1971-10-19 1972-10-18 Perfezionamento negli orologi elettronici IT966393B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46082649A JPS4847861A (xx) 1971-10-19 1971-10-19

Publications (1)

Publication Number Publication Date
IT966393B true IT966393B (it) 1974-02-11

Family

ID=13780263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53455/72A IT966393B (it) 1971-10-19 1972-10-18 Perfezionamento negli orologi elettronici

Country Status (9)

Country Link
US (1) US3834153A (xx)
JP (1) JPS4847861A (xx)
CH (2) CH1526772A4 (xx)
DD (1) DD100568A1 (xx)
DE (1) DE2249885A1 (xx)
FR (1) FR2156831B1 (xx)
GB (1) GB1372620A (xx)
HK (1) HK15077A (xx)
IT (1) IT966393B (xx)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616396B2 (xx) * 1973-02-19 1981-04-16
DE2425254C3 (de) * 1973-05-28 1980-11-20 Citizen Watch Co., Ltd., Tokio Tragbare elektronische Uhr
US3940919A (en) * 1973-10-03 1976-03-02 Citizen Watch Co., Ltd. Electronic wristwatch with electronic sound emitter device
JPS50104064A (xx) * 1974-01-17 1975-08-16
FR2264316A1 (en) * 1974-03-12 1975-10-10 Cetehor Setting circuit for clock or calendar display - with comparator connected to pre-selector storing setting information
JPS5115975U (xx) * 1974-07-23 1976-02-05
US4099371A (en) * 1974-10-04 1978-07-11 Citizen Watch Co., Ltd. Electronic optical display alarm timepiece
JPS5141568A (ja) * 1974-10-04 1976-04-07 Citizen Watch Co Ltd Araamuhyojisochi
JPH0310916B2 (xx) * 1974-10-31 1991-02-14 Citizen Watch Co Ltd
GB1523128A (en) * 1974-12-27 1978-08-31 Kienzle Uhrenfabriken Gmbh Electronic digital clocks
JPS51101578A (xx) * 1975-03-04 1976-09-08 Seiko Instr & Electronics
JPS6041753B2 (ja) * 1975-03-05 1985-09-18 船井電機株式会社 電子タイマ装置
DE2513384A1 (de) * 1975-03-26 1976-10-07 Kieninger & Obergfell Elektrische signalvorrichtung, insbesondere fuer die verabfolgung von wecksignalen
JPS522563A (en) * 1975-06-24 1977-01-10 Seiko Instr & Electronics Ltd Electronic clock with alarm
JPS5246866A (en) * 1975-10-13 1977-04-14 Seiko Instr & Electronics Ltd Digital alarm watch
JPS5246860A (en) * 1975-10-13 1977-04-14 Seiko Instr & Electronics Ltd Alarm electronic clock
JPS5247767A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Digital alarm watch
JPS5247770A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Electronic watch
JPS5253467A (en) * 1975-10-28 1977-04-30 Seiko Instr & Electronics Ltd Electronic watch with alarm
DE2646666A1 (de) * 1975-10-28 1977-05-05 Seiko Instr & Electronics Elektronische uhr
US4047375A (en) * 1975-11-17 1977-09-13 Allan Wulff Darkroom timer
JPS6018958B2 (ja) * 1975-11-22 1985-05-13 セイコーインスツルメンツ株式会社 アラーム付電子時計
JPS5279973U (xx) * 1975-12-12 1977-06-15
US4121414A (en) * 1975-12-23 1978-10-24 Kabushiki Kaisha Seikosha Alarm timepiece
US4110966A (en) * 1975-12-26 1978-09-05 Casio Computer Co., Ltd. Electronic timepiece with stop watch
US4162610A (en) * 1975-12-31 1979-07-31 Levine Alfred B Electronic calendar and diary
USRE32655E (en) * 1975-12-31 1988-04-26 Kyocera Corporation Electronic calendar and diary
JPS52109974A (en) * 1976-03-11 1977-09-14 Seiko Instr & Electronics Ltd Digital alarm watch
DE2709081C3 (de) * 1977-03-02 1979-12-20 Eva-Maria 8061 Unterbachern Sessler Kontrollgerät zur Kontrolle der Nahrungsmittelaufnahme
US4139764A (en) * 1977-03-21 1979-02-13 Petrini Julian L Event monitor for court games
GB2000339B (en) * 1977-06-16 1982-03-31 Matsushita Electric Ind Co Ltd Time sound generating device
JPS547377A (en) * 1977-06-17 1979-01-20 Seiko Instr & Electronics Ltd Digital electronic watch
JPS5412779A (en) * 1977-06-29 1979-01-30 Seiko Instr & Electronics Ltd Digital display type electronic watch
JPS5417770A (en) * 1977-07-08 1979-02-09 Citizen Watch Co Ltd Electronic watch with alarm
JPS5417773A (en) * 1977-07-08 1979-02-09 Citizen Watch Co Ltd Electronic digital stop watch
JPS5481771U (xx) * 1977-11-17 1979-06-09
US4272836A (en) * 1978-01-12 1981-06-09 Citizen Watch Co., Ltd. Alarm timepiece
US4459036A (en) * 1978-10-30 1984-07-10 Canon Kabushiki Kaisha Electronic instrument for scheduled data handling
US4270192A (en) * 1979-02-05 1981-05-26 Kabushiki Kaisha Suwa Seikosha Electronic timepiece
JPS6054633B2 (ja) * 1979-06-18 1985-11-30 セイコーエプソン株式会社 マルチアラ−ム電子時計
CH633938GA3 (en) * 1980-03-24 1983-01-14 Device signalling parking time
EP0090840A1 (en) * 1981-10-13 1983-10-12 WEBB-JONES, Anthony Philip A watch
GB2136991B (en) * 1983-03-21 1986-12-10 Zircon Int Inc Electronic programmable multiple alarm timing device
US4681465A (en) * 1983-05-23 1987-07-21 Rhythm Watch Co. Ltd. Alarm signalling electronic timepiece with timer function
US4677541A (en) * 1984-09-24 1987-06-30 Rauland-Borg Corporation Programmable clock
JPH0797741B2 (ja) * 1984-09-14 1995-10-18 株式会社東芝 タイマ−装置
JPH0746768B2 (ja) * 1984-09-14 1995-05-17 株式会社東芝 タイマ−装置
US5159713A (en) * 1985-11-27 1992-10-27 Seiko Corp. Watch pager and wrist antenna
US4872005A (en) * 1988-01-04 1989-10-03 Motorola, Inc. Paging receiver capable of reminding a user of an important message event
US4894649A (en) * 1988-01-07 1990-01-16 Motorola, Inc. Pager having time controlled functions
JP3153172B2 (ja) * 1998-06-09 2001-04-03 セイコーインスツルメンツ株式会社 電子時計及び表示方法
CN101398668B (zh) * 2007-09-28 2012-01-25 鹏智科技(深圳)有限公司 具闹钟功能的电子设备及其闹钟的关闭方法
CN101470630A (zh) * 2007-12-29 2009-07-01 鹏智科技(深圳)有限公司 具工作模式转换功能的电子设备及其工作模式转换方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171108A (en) * 1960-11-23 1965-02-23 Mackeen John Crerar Valuable protection system
US3291919A (en) * 1963-01-31 1966-12-13 Glen A Robitaille Unattended radio station
US3445633A (en) * 1965-03-05 1969-05-20 Defense Electronics Inc Automatic ticketing system
DE1300071B (de) * 1967-04-29 1969-07-24 Blessing Werke Kg Elektrische und mechanische Weckeruhren mit impulsgesteuerter Positionslampe
US3513441A (en) * 1967-10-16 1970-05-19 Clary Corp Verification system
US3664116A (en) * 1970-04-06 1972-05-23 Gen Electric Digital clock controlled by voltage level of clock reference signal
US3672155A (en) * 1970-05-06 1972-06-27 Hamilton Watch Co Solid state watch
US3707071A (en) * 1971-03-12 1972-12-26 Hamilton Watch Co Solid state timepiece

Also Published As

Publication number Publication date
HK15077A (en) 1977-04-07
GB1372620A (en) 1974-10-30
DD100568A1 (xx) 1973-09-20
CH1526772A4 (xx) 1977-07-15
DE2249885A1 (de) 1973-04-26
JPS4847861A (xx) 1973-07-06
FR2156831B1 (xx) 1975-11-21
FR2156831A1 (xx) 1973-06-01
US3834153A (en) 1974-09-10
CH604263B5 (xx) 1978-08-31

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