JPS60250286A - 電子潮汐計 - Google Patents

電子潮汐計

Info

Publication number
JPS60250286A
JPS60250286A JP59107700A JP10770084A JPS60250286A JP S60250286 A JPS60250286 A JP S60250286A JP 59107700 A JP59107700 A JP 59107700A JP 10770084 A JP10770084 A JP 10770084A JP S60250286 A JPS60250286 A JP S60250286A
Authority
JP
Japan
Prior art keywords
time
tidal
electronic
calendar
tide
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
JP59107700A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481153B2 (en]
Inventor
Shunji Iwasaki
春司 岩崎
Kunio Koike
邦夫 小池
Yuji Hama
雄司 浜
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 JP59107700A priority Critical patent/JPS60250286A/ja
Publication of JPS60250286A publication Critical patent/JPS60250286A/ja
Publication of JPH0481153B2 publication Critical patent/JPH0481153B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
JP59107700A 1984-05-28 1984-05-28 電子潮汐計 Granted JPS60250286A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59107700A JPS60250286A (ja) 1984-05-28 1984-05-28 電子潮汐計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59107700A JPS60250286A (ja) 1984-05-28 1984-05-28 電子潮汐計

Publications (2)

Publication Number Publication Date
JPS60250286A true JPS60250286A (ja) 1985-12-10
JPH0481153B2 JPH0481153B2 (en]) 1992-12-22

Family

ID=14465731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59107700A Granted JPS60250286A (ja) 1984-05-28 1984-05-28 電子潮汐計

Country Status (1)

Country Link
JP (1) JPS60250286A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010259A1 (en) * 1989-02-28 1990-09-07 Saunders Alan J Tide calculating and display device
JPH0355594U (en]) * 1989-10-05 1991-05-29
US5299126A (en) * 1989-10-23 1994-03-29 Michael Spraker Electronic tide watch
EP0964323A1 (en) * 1998-06-09 1999-12-15 Seiko Instruments Inc. Electronic tide meter, spring tide day calculating method, and recording medium of program for executing the method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562058A (en) * 1979-06-19 1981-01-10 Sanyo Electric Co Ltd Tide time calculator
JPS5774684A (en) * 1980-10-28 1982-05-10 Sharp Corp Electronic watch for moslem prayer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562058A (en) * 1979-06-19 1981-01-10 Sanyo Electric Co Ltd Tide time calculator
JPS5774684A (en) * 1980-10-28 1982-05-10 Sharp Corp Electronic watch for moslem prayer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010259A1 (en) * 1989-02-28 1990-09-07 Saunders Alan J Tide calculating and display device
US5115417A (en) * 1989-02-28 1992-05-19 Saunders Alan J Tide calculating and display device
JPH0355594U (en]) * 1989-10-05 1991-05-29
US5299126A (en) * 1989-10-23 1994-03-29 Michael Spraker Electronic tide watch
EP0964323A1 (en) * 1998-06-09 1999-12-15 Seiko Instruments Inc. Electronic tide meter, spring tide day calculating method, and recording medium of program for executing the method

Also Published As

Publication number Publication date
JPH0481153B2 (en]) 1992-12-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term