HK34783A - Interactive wristwatch calculator - Google Patents
Interactive wristwatch calculatorInfo
- Publication number
- HK34783A HK34783A HK347/83A HK34783A HK34783A HK 34783 A HK34783 A HK 34783A HK 347/83 A HK347/83 A HK 347/83A HK 34783 A HK34783 A HK 34783A HK 34783 A HK34783 A HK 34783A
- Authority
- HK
- Hong Kong
- Prior art keywords
- interactive
- calculator
- wristwatch calculator
- interactive wristwatch
- wristwatch
- Prior art date
Links
Classifications
-
- 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
- G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
- G04G9/105—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes provided with date indication
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
-
- 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
- G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/025—Circuits for deriving low frequency timing pulses from pulses of higher frequency by storing time-date which are periodically investigated and modified accordingly, e.g. by using cyclic shift-registers
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
-
- 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
-
- 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
- G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
- G04G9/102—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes using multiplexing techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0208—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators for combination with other devices having a different main function, e.g. watches, pens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
- Calculators And Similar Devices (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/656,751 US4158285A (en) | 1976-02-09 | 1976-02-09 | Interactive wristwatch calculator |
Publications (1)
Publication Number | Publication Date |
---|---|
HK34783A true HK34783A (en) | 1983-09-16 |
Family
ID=24634400
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK345/83A HK34583A (en) | 1976-02-09 | 1983-09-08 | Improvements in or relating to electronic timepieces |
HK347/83A HK34783A (en) | 1976-02-09 | 1983-09-08 | Interactive wristwatch calculator |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK345/83A HK34583A (en) | 1976-02-09 | 1983-09-08 | Improvements in or relating to electronic timepieces |
Country Status (8)
Country | Link |
---|---|
US (1) | US4158285A (de) |
JP (3) | JPS5296574A (de) |
AU (1) | AU514655B2 (de) |
CA (2) | CA1078964A (de) |
DE (1) | DE2657461C3 (de) |
FR (1) | FR2352334A1 (de) |
GB (2) | GB1576721A (de) |
HK (2) | HK34583A (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5368051A (en) * | 1976-11-29 | 1978-06-17 | Sharp Corp | Integrated circuit device |
JPS53120158A (en) * | 1977-03-29 | 1978-10-20 | Sharp Corp | Power source control system |
US4232382A (en) * | 1977-05-26 | 1980-11-04 | Hewlett-Packard Company | Incrementing signal hold circuit for a clock/calculator |
JPS5428175A (en) * | 1977-08-04 | 1979-03-02 | Seiko Instr & Electronics Ltd | Electronic watch |
JPS5430074A (en) * | 1977-08-10 | 1979-03-06 | Seiko Epson Corp | Time measuring system |
JPS54109872A (en) * | 1978-02-17 | 1979-08-28 | Hitachi Ltd | Pla system of electronic type multifunction watch |
US4267587A (en) * | 1978-02-17 | 1981-05-12 | Casio Computer Co., Ltd. | Electronic timepiece circuit |
US4342092A (en) * | 1979-02-27 | 1982-07-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Integrated circuit device for clock |
JPS55121517A (en) * | 1979-03-12 | 1980-09-18 | Sharp Corp | Sound announciator |
JPS55125410A (en) * | 1979-03-22 | 1980-09-27 | Sharp Corp | Voice reporting apparatus |
DE3071495D1 (en) * | 1979-12-26 | 1986-04-17 | Texas Instruments Inc | Power conservation control in an electronic calculator |
DE3009211C2 (de) * | 1980-03-11 | 1983-08-18 | Volker Prof. Dr. 6905 Schriesheim Hepp | Mobiler Ereignis-Modul |
EP0196313B1 (de) * | 1984-09-21 | 1990-06-27 | LIE, Jon | Individueller parkmeter |
JPS61122593U (de) * | 1985-01-16 | 1986-08-01 | ||
JPH0646224B2 (ja) * | 1985-04-04 | 1994-06-15 | カシオ計算機株式会社 | 時間デ−タ記憶機能を備えた小型電子機器 |
JPH01136092A (ja) * | 1987-11-24 | 1989-05-29 | Seikosha Co Ltd | 計算機能付世界時計 |
US6527610B1 (en) | 1998-05-28 | 2003-03-04 | Trendmasters, Inc. | Wearable interactive digital amusement device |
GB2340626B (en) * | 1998-08-26 | 2000-09-13 | Trendmasters Inc | Interactive digital wristwatch |
US6725246B2 (en) * | 2001-09-27 | 2004-04-20 | Intel Corporation | Method and apparatus for varying-radix numeration system |
US20030080281A1 (en) * | 2001-10-30 | 2003-05-01 | Tai-Her Yang | Light activated optically controlled display unit |
EP1528457B1 (de) * | 2003-10-31 | 2009-10-21 | Asulab S.A. | Adaptives Zeitunterbrechungssystem für ein tragbares elektronisches Gerät, der durch eine Batterie angetrieben ist |
US20050111308A1 (en) * | 2003-11-20 | 2005-05-26 | Hosey Michael J. | Display device with hinged stand |
US20080063283A1 (en) * | 2006-09-11 | 2008-03-13 | Pen Technologies, Llc | Writing instrument that calculates grade |
US7760195B2 (en) * | 2006-09-11 | 2010-07-20 | Edison Nation, Llc | Writing instrument that calculates grade |
US20080063282A1 (en) * | 2006-09-11 | 2008-03-13 | Pen Technologies, Llc | Writing instrument that calculates grade |
US20080063284A1 (en) * | 2006-09-11 | 2008-03-13 | Pen Technologies, Llc | Writing instrument that calculates grade |
US8386542B1 (en) | 2009-08-06 | 2013-02-26 | Harinder Paul | Watch calculator device for unit conversions |
US8554812B1 (en) | 2009-08-06 | 2013-10-08 | Harinder Paul | Metric-converter watch device |
US10193358B2 (en) * | 2012-04-23 | 2019-01-29 | Hewlett Packard Enterprise Development Lp | Deep-charging power resources of power resource group having identifier corresponding to range within which modulo falls based on charging time |
JP6911361B2 (ja) * | 2017-01-19 | 2021-07-28 | カシオ計算機株式会社 | 計算機、計算方法及びプログラム |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843550A (de) * | 1971-10-04 | 1973-06-23 | ||
JPS53667B2 (de) * | 1971-10-23 | 1978-01-11 | ||
DE2161955B2 (de) | 1971-12-14 | 1973-09-27 | Olympia Werke Ag, 2940 Wilhelmshaven | Elektronischer Tischrechner |
US3813533A (en) * | 1972-06-02 | 1974-05-28 | Garrett Comtronics Corp | Clock calculator |
JPS5434297B2 (de) * | 1972-06-24 | 1979-10-25 | ||
US3803834A (en) * | 1973-02-06 | 1974-04-16 | Time Computer | Wristwatch calculator |
US3928960A (en) * | 1973-02-06 | 1975-12-30 | Time Computer | Combination wristwatch and calculator |
JPS5615011B2 (de) * | 1973-02-09 | 1981-04-08 | ||
JPS5443911B2 (de) * | 1973-03-16 | 1979-12-22 | ||
CA1028427A (en) * | 1973-05-29 | 1978-03-21 | Peter D. Dickinson | Scientific calculator |
JPS5077065A (de) * | 1973-11-07 | 1975-06-24 | ||
US3955355A (en) * | 1974-03-27 | 1976-05-11 | Optel Corporation | Electronic calculator watch structures |
JPS50144351A (de) * | 1974-05-09 | 1975-11-20 | ||
US3973110A (en) * | 1974-07-26 | 1976-08-03 | Hewlett-Packard Company | Circulating shift register time-keeping circuit |
CH1203674A4 (de) * | 1974-09-04 | 1977-07-29 | ||
JPS5181653A (de) * | 1975-01-14 | 1976-07-17 | Suwa Seikosha Kk | |
JPS5825995B2 (ja) * | 1975-02-10 | 1983-05-31 | シャープ株式会社 | ジカンケイサンキノウオ ユウスルトケイ |
US4022014A (en) * | 1975-04-04 | 1977-05-10 | Timex Corporation | Combination wristwatch/chronograph/wrist calculator/measuring device |
US4078376A (en) * | 1975-07-21 | 1978-03-14 | Freeman Alfred B | Electronic watch having optical and audible readouts and alarm and stopwatch capabilities |
-
1976
- 1976-02-09 US US05/656,751 patent/US4158285A/en not_active Expired - Lifetime
- 1976-11-22 CA CA266,207A patent/CA1078964A/en not_active Expired
- 1976-12-09 AU AU20390/76A patent/AU514655B2/en not_active Expired
- 1976-12-18 DE DE2657461A patent/DE2657461C3/de not_active Expired
- 1976-12-20 FR FR7638359A patent/FR2352334A1/fr active Granted
-
1977
- 1977-01-05 GB GB46146/76A patent/GB1576721A/en not_active Expired
- 1977-01-05 GB GB9749/79A patent/GB1576725A/en not_active Expired
- 1977-02-09 JP JP1399877A patent/JPS5296574A/ja active Pending
-
1979
- 1979-10-31 CA CA338,890A patent/CA1096502A/en not_active Expired
-
1983
- 1983-09-08 HK HK345/83A patent/HK34583A/xx unknown
- 1983-09-08 HK HK347/83A patent/HK34783A/xx unknown
- 1983-11-11 JP JP58213147A patent/JPS59131191A/ja active Granted
-
1985
- 1985-12-04 JP JP1985187479U patent/JPS61146787U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS61146787U (de) | 1986-09-10 |
CA1096502A (en) | 1981-02-24 |
DE2657461A1 (de) | 1977-09-22 |
JPH0214671B2 (de) | 1990-04-09 |
US4158285A (en) | 1979-06-19 |
AU2039076A (en) | 1978-06-15 |
DE2657461C3 (de) | 1987-10-22 |
FR2352334B1 (de) | 1984-10-19 |
JPS59131191A (ja) | 1984-07-27 |
HK34583A (en) | 1983-09-16 |
DE2657461B2 (de) | 1980-10-30 |
FR2352334A1 (fr) | 1977-12-16 |
CA1078964A (en) | 1980-06-03 |
GB1576721A (en) | 1980-10-15 |
AU514655B2 (en) | 1981-02-19 |
GB1576725A (en) | 1980-10-15 |
JPS5296574A (en) | 1977-08-13 |
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