JPS5370872A - Timepiece - Google Patents

Timepiece

Info

Publication number
JPS5370872A
JPS5370872A JP14599577A JP14599577A JPS5370872A JP S5370872 A JPS5370872 A JP S5370872A JP 14599577 A JP14599577 A JP 14599577A JP 14599577 A JP14599577 A JP 14599577A JP S5370872 A JPS5370872 A JP S5370872A
Authority
JP
Japan
Prior art keywords
switch
calculating circuit
timepiece
visualising
sums
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
JP14599577A
Other languages
Japanese (ja)
Inventor
Ururitsuhi Putsuchiyu Peetaa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5370872A publication Critical patent/JPS5370872A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Electric Clocks (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Eye Examination Apparatus (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A clock having an in-built electronic calculating circuit (7) and a display unit (4) visualising the calculated result has a switch (8, 8', 12) allocated to the measurement input of the calculating circuit. This switch (8, 8', 12) is briefly closed manually at every beat. The calculating circuit (7) sums up the pulses generated by actuation of the switch (8, 8', 12), calculates the pulse rate from this and displays the latter. <IMAGE>
JP14599577A 1976-12-04 1977-12-05 Timepiece Pending JPS5370872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2655096A DE2655096C3 (en) 1976-12-04 1976-12-04 Wristwatch that allows frequency measurement

Publications (1)

Publication Number Publication Date
JPS5370872A true JPS5370872A (en) 1978-06-23

Family

ID=5994724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14599577A Pending JPS5370872A (en) 1976-12-04 1977-12-05 Timepiece

Country Status (3)

Country Link
JP (1) JPS5370872A (en)
CH (1) CH632887GA3 (en)
DE (1) DE2655096C3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151945A (en) * 1979-05-09 1980-11-26 Medtronic Inc Device for monitoring heart beat
JPS5788094U (en) * 1980-11-20 1982-05-31
JPH0453588U (en) * 1990-09-14 1992-05-07

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2079995B (en) * 1980-07-16 1984-07-11 Suwa Seikosha Kk Portable data processing apparatus
DE3211691A1 (en) * 1982-03-30 1983-10-06 Porsche Ag DEVICE FOR RECORDING, DELIVERING AND PROCESSING OF DATA
DE3222349A1 (en) 1982-06-14 1984-01-05 Helga 6901 Gaiberg Berthold Electronic clock
EP0182249A3 (en) * 1984-11-19 1988-11-17 Michio Arai Time indicating apparatus
GB2348715B (en) * 1999-04-07 2002-10-30 Healthcare Technology Ltd Rate calculating apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233569A (en) * 1975-09-09 1977-03-14 Takamisawa Saibaneteitsukusu:Kk Wrist watch equipped with pulse rate measuring device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022014A (en) * 1975-04-04 1977-05-10 Timex Corporation Combination wristwatch/chronograph/wrist calculator/measuring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233569A (en) * 1975-09-09 1977-03-14 Takamisawa Saibaneteitsukusu:Kk Wrist watch equipped with pulse rate measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151945A (en) * 1979-05-09 1980-11-26 Medtronic Inc Device for monitoring heart beat
JPS5788094U (en) * 1980-11-20 1982-05-31
JPH0453588U (en) * 1990-09-14 1992-05-07

Also Published As

Publication number Publication date
DE2655096A1 (en) 1978-06-15
CH632887GA3 (en) 1982-11-15
DE2655096C3 (en) 1982-07-08
CH632887B (en)
DE2655096B2 (en) 1980-07-10

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