JPS5466874A - Time limit setting device of digital watch - Google Patents
Time limit setting device of digital watchInfo
- 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
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
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)
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)
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 |
-
1977
- 1977-11-08 JP JP13419477A patent/JPS5466874A/en active Granted
Patent Citations (4)
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)
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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