JPS5466874A - Time limit setting device of digital watch - Google Patents

Time limit setting device of digital watch

Info

Publication number
JPS5466874A
JPS5466874A JP13419477A JP13419477A JPS5466874A JP S5466874 A JPS5466874 A JP S5466874A JP 13419477 A JP13419477 A JP 13419477A JP 13419477 A JP13419477 A JP 13419477A JP S5466874 A JPS5466874 A JP S5466874A
Authority
JP
Japan
Prior art keywords
time limit
counter
inputted
judging part
input
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
JP13419477A
Other languages
Japanese (ja)
Other versions
JPS6156794B2 (en
Inventor
Shigeki Ueda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13419477A priority Critical patent/JPS5466874A/en
Publication of JPS5466874A publication Critical patent/JPS5466874A/en
Publication of JPS6156794B2 publication Critical patent/JPS6156794B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)

Abstract

PURPOSE: To enable input of numerals independently for each digit and to disable input of erroneous numerals as the time limit, by providing a judging part to compare the maximum settable value of each digit and the numeral inputted from the setting part.
CONSTITUTION: An operating part 1 consists of time limit setting keys, and input key signals are sent to a judging part 2. In the judging part 2, the inputted numeral signal is compared with the maximum value of display time limit. And the input signal, when confirmed not to exceed the maximum value, is preset into a counter 3, and the content in the counter 3 is displayed in a display part 4. If the set value is erroneous, it is detected in the judging part 2 and is not inputted into the counter 3.
COPYRIGHT: (C)1979,JPO&Japio
JP13419477A 1977-11-08 1977-11-08 Time limit setting device of digital watch Granted JPS5466874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13419477A JPS5466874A (en) 1977-11-08 1977-11-08 Time limit setting device of digital watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13419477A JPS5466874A (en) 1977-11-08 1977-11-08 Time limit setting device of digital watch

Publications (2)

Publication Number Publication Date
JPS5466874A true JPS5466874A (en) 1979-05-29
JPS6156794B2 JPS6156794B2 (en) 1986-12-04

Family

ID=15122622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13419477A Granted JPS5466874A (en) 1977-11-08 1977-11-08 Time limit setting device of digital watch

Country Status (1)

Country Link
JP (1) JPS5466874A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113427U (en) * 1985-12-28 1987-07-18
JPS62129193U (en) * 1985-12-27 1987-08-15

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969196A (en) * 1972-11-04 1974-07-04
JPS4989576A (en) * 1972-12-26 1974-08-27
JPS5240171A (en) * 1975-09-25 1977-03-28 Taku Kato Time correction device for digital electronic watches
JPS52130668A (en) * 1976-04-27 1977-11-02 Seiko Epson Corp Clock with key board

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969196A (en) * 1972-11-04 1974-07-04
JPS4989576A (en) * 1972-12-26 1974-08-27
JPS5240171A (en) * 1975-09-25 1977-03-28 Taku Kato Time correction device for digital electronic watches
JPS52130668A (en) * 1976-04-27 1977-11-02 Seiko Epson Corp Clock with key board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129193U (en) * 1985-12-27 1987-08-15
JPS62113427U (en) * 1985-12-28 1987-07-18

Also Published As

Publication number Publication date
JPS6156794B2 (en) 1986-12-04

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