JPS53129688A - Timing system - Google Patents
Timing systemInfo
- Publication number
- JPS53129688A JPS53129688A JP4465877A JP4465877A JPS53129688A JP S53129688 A JPS53129688 A JP S53129688A JP 4465877 A JP4465877 A JP 4465877A JP 4465877 A JP4465877 A JP 4465877A JP S53129688 A JPS53129688 A JP S53129688A
- Authority
- JP
- Japan
- Prior art keywords
- timing system
- controlling
- microprograms
- capacity
- memory
- 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
- Measurement Of Unknown Time Intervals (AREA)
- Calculators And Similar Devices (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE: To reduce the capacity of memory and perform accurate timing by holding reference pulses for controlling and performing controlling of microprograms.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52044658A JPS608470B2 (en) | 1977-04-19 | 1977-04-19 | Timekeeping method |
US05/895,770 US4181963A (en) | 1977-04-19 | 1978-04-12 | Electronic calculator with time counting function |
CA301,109A CA1089103A (en) | 1977-04-19 | 1978-04-13 | Electronic calculator with time counting function |
GB15050/78A GB1598978A (en) | 1977-04-19 | 1978-04-17 | Electronic calculator with time counting function |
DE19782816820 DE2816820A1 (en) | 1977-04-19 | 1978-04-18 | ELECTRONIC CALCULATOR |
FR7811495A FR2388347A1 (en) | 1977-04-19 | 1978-04-19 | ELECTRONIC CALCULATOR WITH A TIME COUNTING FUNCTION |
HK525/83A HK52583A (en) | 1977-04-19 | 1983-11-10 | Electronic calculator with time counting function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52044658A JPS608470B2 (en) | 1977-04-19 | 1977-04-19 | Timekeeping method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53129688A true JPS53129688A (en) | 1978-11-11 |
JPS608470B2 JPS608470B2 (en) | 1985-03-02 |
Family
ID=12697535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52044658A Expired JPS608470B2 (en) | 1977-04-19 | 1977-04-19 | Timekeeping method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608470B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5571978A (en) * | 1978-11-24 | 1980-05-30 | Hitachi Ltd | Electronic multiple function watch |
JPS56147218A (en) * | 1980-04-18 | 1981-11-16 | Sharp Corp | System start control circuit by time counting signal |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066190Y2 (en) * | 1986-10-09 | 1994-02-16 | トヨタ自動車株式会社 | Direct injection internal combustion engine |
JPH066191Y2 (en) * | 1987-01-30 | 1994-02-16 | トヨタ自動車株式会社 | Direct injection internal combustion engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245976A (en) * | 1975-10-08 | 1977-04-12 | Seiko Epson Corp | Electronic wrist watch with calculator |
JPS5368051A (en) * | 1976-11-29 | 1978-06-17 | Sharp Corp | Integrated circuit device |
-
1977
- 1977-04-19 JP JP52044658A patent/JPS608470B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245976A (en) * | 1975-10-08 | 1977-04-12 | Seiko Epson Corp | Electronic wrist watch with calculator |
JPS5368051A (en) * | 1976-11-29 | 1978-06-17 | Sharp Corp | Integrated circuit device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5571978A (en) * | 1978-11-24 | 1980-05-30 | Hitachi Ltd | Electronic multiple function watch |
JPH0114552B2 (en) * | 1978-11-24 | 1989-03-13 | Hitachi Ltd | |
JPS56147218A (en) * | 1980-04-18 | 1981-11-16 | Sharp Corp | System start control circuit by time counting signal |
JPS6329234B2 (en) * | 1980-04-18 | 1988-06-13 | Sharp Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS608470B2 (en) | 1985-03-02 |
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