JPS55103495A - Digital watch with alarm - Google Patents
Digital watch with alarmInfo
- Publication number
- JPS55103495A JPS55103495A JP1112579A JP1112579A JPS55103495A JP S55103495 A JPS55103495 A JP S55103495A JP 1112579 A JP1112579 A JP 1112579A JP 1112579 A JP1112579 A JP 1112579A JP S55103495 A JPS55103495 A JP S55103495A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- information
- coincidence
- clocking
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
Abstract
PURPOSE: To secure the use of the digital watch with alarm without changing the setting of the alarm time even under operation of either one of the normal clocking or the dual time clocking, by incorporating both the alarm and dual time functions at one time.
CONSTITUTION: When the coincidence is secured between the information of clocking counter 4 and that of alarm memory 21, coincidence circuit 22 delivers the coincidence signal to actuate driving circuit 23. Then circuit 23 drives buzzer 24 to generate the alarm tone. After this, change-over switch 26 is turned on, and thus the digital dispaly is given to the information of clocking counter 5 at display unit 20. At the same time, the information of counter 5 is sent to circuit 22 to generate the alarm tone when the coincidence is obtained with the information of memory 21.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1112579A JPS55103495A (en) | 1979-02-02 | 1979-02-02 | Digital watch with alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1112579A JPS55103495A (en) | 1979-02-02 | 1979-02-02 | Digital watch with alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55103495A true JPS55103495A (en) | 1980-08-07 |
Family
ID=11769290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1112579A Pending JPS55103495A (en) | 1979-02-02 | 1979-02-02 | Digital watch with alarm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55103495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017058237A (en) * | 2015-09-16 | 2017-03-23 | セイコーエプソン株式会社 | Timing device, timing method, and electronic device |
-
1979
- 1979-02-02 JP JP1112579A patent/JPS55103495A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017058237A (en) * | 2015-09-16 | 2017-03-23 | セイコーエプソン株式会社 | Timing device, timing method, and electronic device |
| US10809670B2 (en) | 2015-09-16 | 2020-10-20 | Seiko Epson Corporation | Timing apparatus, timing method, and electronic appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57108789A (en) | Timepiece device with game function | |
| JPS56129886A (en) | Alarm clock | |
| JPS52110662A (en) | Digital alarm clock | |
| JPS55106383A (en) | Electronic watch with alarm | |
| JPS55103495A (en) | Digital watch with alarm | |
| JPS5338369A (en) | Alarm electronic watch | |
| JPS5414771A (en) | Electronic watch with alarm | |
| JPS537266A (en) | Time signalling timepiece | |
| JPS5247767A (en) | Digital alarm watch | |
| JPS52141671A (en) | Digital display electronic watch with stop watch | |
| JPS539162A (en) | Electronic watch with calendar alarm | |
| JPS52110068A (en) | Analog electronic watch | |
| JPS567083A (en) | Electronic digital time-keeper | |
| JPS547377A (en) | Digital electronic watch | |
| JPS55165019A (en) | Display unit for band operation | |
| JPS5326172A (en) | Digital clock | |
| JPS5722585A (en) | Alarm clock | |
| JPS5417769A (en) | Analog type electronic watch with alarm | |
| JPS5589791A (en) | Digital timer | |
| JPS5380270A (en) | Aromatic alarm watch | |
| JPS52108735A (en) | Display device | |
| JPS5664679A (en) | Analog electronic time piece having alarm | |
| JPS5332776A (en) | Phase comparison circuit | |
| JPS55494A (en) | Electronic watch | |
| JPS53165A (en) | Watch with total electronic type alarm |