JPS5276071A - Stop-watch - Google Patents

Stop-watch

Info

Publication number
JPS5276071A
JPS5276071A JP15365175A JP15365175A JPS5276071A JP S5276071 A JPS5276071 A JP S5276071A JP 15365175 A JP15365175 A JP 15365175A JP 15365175 A JP15365175 A JP 15365175A JP S5276071 A JPS5276071 A JP S5276071A
Authority
JP
Japan
Prior art keywords
watch
stop
carry
hexadic
enabled
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
JP15365175A
Other languages
Japanese (ja)
Other versions
JPS5918676B2 (en
Inventor
Fumiaki Mukoyama
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 JP15365175A priority Critical patent/JPS5918676B2/en
Publication of JPS5276071A publication Critical patent/JPS5276071A/en
Publication of JPS5918676B2 publication Critical patent/JPS5918676B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Indicating Measured Values (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To provide a stop-watch, in which digit signal of carry detecting circuit is switched and hexadic carry means is added to required digits, whereby it is enabled to measure time by the unit of minute.
COPYRIGHT: (C)1977,JPO&Japio
JP15365175A 1975-12-22 1975-12-22 Stopwatch Expired JPS5918676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15365175A JPS5918676B2 (en) 1975-12-22 1975-12-22 Stopwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15365175A JPS5918676B2 (en) 1975-12-22 1975-12-22 Stopwatch

Publications (2)

Publication Number Publication Date
JPS5276071A true JPS5276071A (en) 1977-06-25
JPS5918676B2 JPS5918676B2 (en) 1984-04-28

Family

ID=15567189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15365175A Expired JPS5918676B2 (en) 1975-12-22 1975-12-22 Stopwatch

Country Status (1)

Country Link
JP (1) JPS5918676B2 (en)

Also Published As

Publication number Publication date
JPS5918676B2 (en) 1984-04-28

Similar Documents

Publication Publication Date Title
JPS524143A (en) Digital filter
JPS526068A (en) Electronic timer
JPS5276071A (en) Stop-watch
JPS5543422A (en) Electronic timer
JPS5296827A (en) Code reading circuit
JPS51140514A (en) Signal processing circuit of no-contact
JPS5223974A (en) Phase measuring circuit
JPS5344098A (en) Detecting apparatus of upper and lower limit
JPS5248374A (en) Timepiece
JPS5220076A (en) Dew-point measurement device
JPS52141671A (en) Digital display electronic watch with stop watch
JPS5421789A (en) Humidity display device
JPS5243466A (en) Electronic watch
JPS51134145A (en) Displacement conversion device
JPS5313477A (en) Operating time measuring system for mechanism
JPS5227674A (en) Digital multimeter
JPS5246750A (en) Frequency detection circuit
JPS51127767A (en) Stopwatch device
JPS52108735A (en) Display device
JPS5250125A (en) Card exhaustion detection circuit
JPS525580A (en) Reversibee stop-watch
JPS5227678A (en) Vibration sensing apparatus
JPS51120297A (en) Detecting system for completion of throwing object
JPS5363083A (en) Detecting circuit for minute changing quantity
JPS52142545A (en) Incremental-rate measuring apparatus for timepiece