JPS5210178A - Variable volume alarm clock - Google Patents
Variable volume alarm clockInfo
- Publication number
- JPS5210178A JPS5210178A JP8657375A JP8657375A JPS5210178A JP S5210178 A JPS5210178 A JP S5210178A JP 8657375 A JP8657375 A JP 8657375A JP 8657375 A JP8657375 A JP 8657375A JP S5210178 A JPS5210178 A JP S5210178A
- Authority
- JP
- Japan
- Prior art keywords
- alarm clock
- variable volume
- volume alarm
- daytime
- noisy
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To make a loud alarm sound for daytime when it is comparatively light and noisy.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8657375A JPS5210178A (en) | 1975-07-14 | 1975-07-14 | Variable volume alarm clock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8657375A JPS5210178A (en) | 1975-07-14 | 1975-07-14 | Variable volume alarm clock |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5210178A true JPS5210178A (en) | 1977-01-26 |
Family
ID=13890743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8657375A Pending JPS5210178A (en) | 1975-07-14 | 1975-07-14 | Variable volume alarm clock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5210178A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS548560A (en) * | 1977-06-22 | 1979-01-22 | Seiko Instr & Electronics Ltd | Alarm watch |
JPS54151473A (en) * | 1977-12-23 | 1979-11-28 | Ebauches Electroniques Sa | Electronic timepiece |
JPS5750092U (en) * | 1980-09-08 | 1982-03-20 | ||
JPS57103087A (en) * | 1980-12-18 | 1982-06-26 | Nitsushindou:Kk | Automatic sound volume control circuit in time announcing sound generator |
US5409434A (en) * | 1992-01-30 | 1995-04-25 | Toyota Jidosha Kabushiki Kaisha | Control system with failsafe for shift-by-wire automatic transmission |
-
1975
- 1975-07-14 JP JP8657375A patent/JPS5210178A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS548560A (en) * | 1977-06-22 | 1979-01-22 | Seiko Instr & Electronics Ltd | Alarm watch |
JPS54151473A (en) * | 1977-12-23 | 1979-11-28 | Ebauches Electroniques Sa | Electronic timepiece |
JPS6355040B2 (en) * | 1977-12-23 | 1988-11-01 | Ebauchesfabrik Eta Ag | |
JPS5750092U (en) * | 1980-09-08 | 1982-03-20 | ||
JPS6135989Y2 (en) * | 1980-09-08 | 1986-10-18 | ||
JPS57103087A (en) * | 1980-12-18 | 1982-06-26 | Nitsushindou:Kk | Automatic sound volume control circuit in time announcing sound generator |
US5409434A (en) * | 1992-01-30 | 1995-04-25 | Toyota Jidosha Kabushiki Kaisha | Control system with failsafe for shift-by-wire automatic transmission |
US5505674A (en) * | 1992-01-30 | 1996-04-09 | Toyoda Jidosha Kabushiki Kaisha | Control system with failsafe range passages in a changeover valve for shift-by-wire automatic transmission |
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