JPS5776483A - Electronic watch for islamite - Google Patents

Electronic watch for islamite

Info

Publication number
JPS5776483A
JPS5776483A JP55153356A JP15335680A JPS5776483A JP S5776483 A JPS5776483 A JP S5776483A JP 55153356 A JP55153356 A JP 55153356A JP 15335680 A JP15335680 A JP 15335680A JP S5776483 A JPS5776483 A JP S5776483A
Authority
JP
Japan
Prior art keywords
worship
displayed
cities
time
successively
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
JP55153356A
Other languages
Japanese (ja)
Inventor
Takatoshi Mizoguchi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP55153356A priority Critical patent/JPS5776483A/en
Priority to US06/313,501 priority patent/US4396293A/en
Priority to CH689481A priority patent/CH645502GA3/de
Publication of JPS5776483A publication Critical patent/JPS5776483A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass
    • G04G99/006—Electronic time-pieces using a microcomputer, e.g. for multi-function clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
    • G09D3/00—Perpetual calendars
    • G09D3/12—Perpetual calendars electrically operated

Abstract

PURPOSE:To check worship times of 5 times a day of Islamism by calculating said times, and normally displaying the same from the worship time that comes next successively, and displaying the same from the earliest worship time when cities are assigned or the date is corrected. CONSTITUTION:The times of the sunrise and sunset of the main cities of the world are beforehand stored in an ROM, and the worship times of 5 times a day are calculated with a microcomputer. When the watch is set to a worship mode, the next worship time closest from the current time is read out and is displayed. At every push of a worship key SAL, the worship times are read out successively and are displayed. When assigned cities are changed or correction is made with a calendar mode, the worship times calculated by the correction are successively displayed from the earliest one.
JP55153356A 1980-10-28 1980-10-30 Electronic watch for islamite Pending JPS5776483A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55153356A JPS5776483A (en) 1980-10-30 1980-10-30 Electronic watch for islamite
US06/313,501 US4396293A (en) 1980-10-28 1981-10-21 Salat time alarm electronic timepiece
CH689481A CH645502GA3 (en) 1980-10-28 1981-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153356A JPS5776483A (en) 1980-10-30 1980-10-30 Electronic watch for islamite

Publications (1)

Publication Number Publication Date
JPS5776483A true JPS5776483A (en) 1982-05-13

Family

ID=15560667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153356A Pending JPS5776483A (en) 1980-10-28 1980-10-30 Electronic watch for islamite

Country Status (1)

Country Link
JP (1) JPS5776483A (en)

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