JPS5516249A - Time modifying system of electronic clock - Google Patents
Time modifying system of electronic clockInfo
- Publication number
- JPS5516249A JPS5516249A JP8900378A JP8900378A JPS5516249A JP S5516249 A JPS5516249 A JP S5516249A JP 8900378 A JP8900378 A JP 8900378A JP 8900378 A JP8900378 A JP 8900378A JP S5516249 A JPS5516249 A JP S5516249A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- zero
- input
- regulation
- protect
- 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 select the existence of the protect of input switches for modification and the regulation of zero without increasing the input terminals of a LSI, by mounting each switch of input for midification and protect doubling as the regulation of zero.
CONSTITUTION: If each switch S1, S2 of hour modifying input and minute modifying input are in ON when a protect switch S3 doubling as the regulation of zero is not in ON, hours or minutes are not quickly sent because output is not produced at AND 5, 6. When the switch S3 is beforehand in ON, signals are transmitted to an hour quick sending circuit 7 or a minute quick sending circuit 8, and hours or minutes are quickly sent. When the switch 3 is before in ON, zero is regulated, and the output of the switch S1 or S2 is introduced to the circuits 7 or 8. When the switch S1 or S2 is beforehand in ON, the input of an AND 3 becomes to "0", zero is not regulated even if the switch S3 is in ON, but the signals of the switch S1 or S2 are forwarded to the circuits 7 or 8 by the output of the AND 5 or 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53089003A JPS5836756B2 (en) | 1978-07-20 | 1978-07-20 | Electronic clock time adjustment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53089003A JPS5836756B2 (en) | 1978-07-20 | 1978-07-20 | Electronic clock time adjustment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5516249A true JPS5516249A (en) | 1980-02-04 |
JPS5836756B2 JPS5836756B2 (en) | 1983-08-11 |
Family
ID=13958631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53089003A Expired JPS5836756B2 (en) | 1978-07-20 | 1978-07-20 | Electronic clock time adjustment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836756B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5194992A (en) * | 1974-10-04 | 1976-08-20 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60477A (en) * | 1983-05-20 | 1985-01-05 | Fuji Xerox Co Ltd | Paper peeling device for fixing device of copying machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241069A (en) * | 1975-09-27 | 1977-03-30 | Matsushita Electric Works Ltd | Simple shower unit |
-
1978
- 1978-07-20 JP JP53089003A patent/JPS5836756B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5241069A (en) * | 1975-09-27 | 1977-03-30 | Matsushita Electric Works Ltd | Simple shower unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5194992A (en) * | 1974-10-04 | 1976-08-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS5836756B2 (en) | 1983-08-11 |
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