JPS5567685A - Alarm watch - Google Patents
Alarm watchInfo
- Publication number
- JPS5567685A JPS5567685A JP14190478A JP14190478A JPS5567685A JP S5567685 A JPS5567685 A JP S5567685A JP 14190478 A JP14190478 A JP 14190478A JP 14190478 A JP14190478 A JP 14190478A JP S5567685 A JPS5567685 A JP S5567685A
- Authority
- JP
- Japan
- Prior art keywords
- watch
- signal
- inputted
- alarm
- speaker
- 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
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To perform time correction without using the factors giving effect to the function of watch such as magnetic and electric field, by using the alarm production means as the receiver of time correction signal from external part.
CONSTITUTION: By taking the frequency around the resonant frequency of the alarm speaker 5 as carrier, the sound waves modulated with the time information are received at the speaker 5 in the watch. This signal is inputted to the detection circuit 6 and also inputted to the decoder 7 with wave shape and amplification, where the signal is interpreted and the watch circuit 8 is corrected.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14190478A JPS5567685A (en) | 1978-11-17 | 1978-11-17 | Alarm watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14190478A JPS5567685A (en) | 1978-11-17 | 1978-11-17 | Alarm watch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5567685A true JPS5567685A (en) | 1980-05-21 |
Family
ID=15302859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14190478A Pending JPS5567685A (en) | 1978-11-17 | 1978-11-17 | Alarm watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5567685A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09113647A (en) * | 1995-10-24 | 1997-05-02 | Mansei Kogyo Kk | Timepiece |
CN108931914A (en) * | 2017-05-29 | 2018-12-04 | 斯沃奇集团研究和开发有限公司 | For adjusting the rate of table and correcting its device and method for showing state |
EP3410235A1 (en) * | 2017-05-29 | 2018-12-05 | The Swatch Group Research and Development Ltd | Device and method for adjusting the rate of a watch |
-
1978
- 1978-11-17 JP JP14190478A patent/JPS5567685A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09113647A (en) * | 1995-10-24 | 1997-05-02 | Mansei Kogyo Kk | Timepiece |
CN108931914A (en) * | 2017-05-29 | 2018-12-04 | 斯沃奇集团研究和开发有限公司 | For adjusting the rate of table and correcting its device and method for showing state |
EP3410235A1 (en) * | 2017-05-29 | 2018-12-05 | The Swatch Group Research and Development Ltd | Device and method for adjusting the rate of a watch |
EP3410236A1 (en) * | 2017-05-29 | 2018-12-05 | The Swatch Group Research and Development Ltd | Device and method for adjusting the rate and correcting the state of a watch |
CN108983581A (en) * | 2017-05-29 | 2018-12-11 | 斯沃奇集团研究和开发有限公司 | For adjusting the device and method of the rate of table |
JP2018200308A (en) * | 2017-05-29 | 2018-12-20 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | Device and method for adjusting rate of watch |
JP2018200309A (en) * | 2017-05-29 | 2018-12-20 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | Device and method for adjusting rate and correcting state of display of watch |
CN108931914B (en) * | 2017-05-29 | 2021-01-08 | 斯沃奇集团研究和开发有限公司 | Apparatus and method for adjusting a difference rate of a table and correcting a display state thereof |
US10948879B2 (en) | 2017-05-29 | 2021-03-16 | The Swatch Group Research And Development Ltd | Device and method for adjusting the rate of a watch |
US11334026B2 (en) | 2017-05-29 | 2022-05-17 | The Swatch Group Research And Development Ltd | Device and method for adjusting the rate and correcting the state of display of a watch |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5314549A (en) | Spiral traveling wave tube | |
JPS5567685A (en) | Alarm watch | |
JPS5328361A (en) | Quadratur e phase detection circuit | |
JPS548568A (en) | Tuner | |
JPS5246709A (en) | Signal receiving equipment | |
JPS5514782A (en) | Television picture receiver | |
JPS57192142A (en) | Receiver | |
JPS5247315A (en) | Phase lock loop circuit | |
JPS5693490A (en) | Sound intermediate frequency signal detecting circuit | |
JPS5317252A (en) | Ssb modulator and demodulator | |
JPS5235515A (en) | Tv receiver | |
JPS5219994A (en) | Sound wave converter unit | |
JPS5213757A (en) | Sine wave signal generator circuit | |
JPS529316A (en) | Signal separator circuit | |
JPS53132910A (en) | Extraction system of fundamental frequency of sound signal | |
JPS5230322A (en) | Intermediate frequency amplification circuit for television receiver | |
JPS54127370A (en) | External correcting electronic watch | |
JPS5222463A (en) | Digital frequency modulating circuit | |
JPS5555628A (en) | Squelch system in fm receiver | |
JPS53113522A (en) | Cone-type speaker | |
JPS55165035A (en) | Fm radio receiver | |
JPS5267248A (en) | Noise elimination circuit of angle modulation wave signal demodulation circuit constructed by phase tracking loop | |
JPS556990A (en) | Transmission system | |
JPS5248916A (en) | Automated frequency property adjusting unit | |
JPS5444573A (en) | Portable electronic watch |