JPH0445077B2 - - Google Patents
Info
- Publication number
- JPH0445077B2 JPH0445077B2 JP59147289A JP14728984A JPH0445077B2 JP H0445077 B2 JPH0445077 B2 JP H0445077B2 JP 59147289 A JP59147289 A JP 59147289A JP 14728984 A JP14728984 A JP 14728984A JP H0445077 B2 JPH0445077 B2 JP H0445077B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- timer
- alarm sound
- reference signal
- control circuit
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14728984A JPS6125089A (ja) | 1984-07-16 | 1984-07-16 | ノック式筆記具型タイマ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14728984A JPS6125089A (ja) | 1984-07-16 | 1984-07-16 | ノック式筆記具型タイマ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6125089A JPS6125089A (ja) | 1986-02-03 |
| JPH0445077B2 true JPH0445077B2 (cg-RX-API-DMAC7.html) | 1992-07-23 |
Family
ID=15426834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14728984A Granted JPS6125089A (ja) | 1984-07-16 | 1984-07-16 | ノック式筆記具型タイマ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125089A (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590033A (en) * | 1988-09-02 | 1996-12-31 | Yamaha Corporation | Power source apparatus |
| US6542437B1 (en) * | 2000-08-14 | 2003-04-01 | Rui Chen | Laser pointer with built-in accessories |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480344U (cg-RX-API-DMAC7.html) * | 1977-11-15 | 1979-06-07 | ||
| US4343581A (en) * | 1979-05-21 | 1982-08-10 | Waldes Kohinoor, Inc. | Double-bevel spring retaining ring |
| JPS57204635A (en) * | 1981-06-11 | 1982-12-15 | Matsushita Electric Works Ltd | Electron timer |
-
1984
- 1984-07-16 JP JP14728984A patent/JPS6125089A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6125089A (ja) | 1986-02-03 |