JPS61145478A - アラ−ム時計 - Google Patents
アラ−ム時計Info
- Publication number
- JPS61145478A JPS61145478A JP26767584A JP26767584A JPS61145478A JP S61145478 A JPS61145478 A JP S61145478A JP 26767584 A JP26767584 A JP 26767584A JP 26767584 A JP26767584 A JP 26767584A JP S61145478 A JPS61145478 A JP S61145478A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- sound
- alarm
- time
- alarm sound
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000002618 waking effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
- G04G13/021—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26767584A JPS61145478A (ja) | 1984-12-19 | 1984-12-19 | アラ−ム時計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26767584A JPS61145478A (ja) | 1984-12-19 | 1984-12-19 | アラ−ム時計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61145478A true JPS61145478A (ja) | 1986-07-03 |
JPS6249597B2 JPS6249597B2 (en, 2012) | 1987-10-20 |
Family
ID=17447961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26767584A Granted JPS61145478A (ja) | 1984-12-19 | 1984-12-19 | アラ−ム時計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61145478A (en, 2012) |
-
1984
- 1984-12-19 JP JP26767584A patent/JPS61145478A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6249597B2 (en, 2012) | 1987-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |