JPS55116296A - Watch device - Google Patents
Watch deviceInfo
- Publication number
- JPS55116296A JPS55116296A JP2359279A JP2359279A JPS55116296A JP S55116296 A JPS55116296 A JP S55116296A JP 2359279 A JP2359279 A JP 2359279A JP 2359279 A JP2359279 A JP 2359279A JP S55116296 A JPS55116296 A JP S55116296A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- pulse
- sound
- output
- gates
- 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)
- Electric Clocks (AREA)
Abstract
PURPOSE: To suspend a time signal when the alarm set is made and work a time signal when the alarm set is not made with electronic composition by controlling the opening and closing of gates in accordance with the operation of switches, etc.
CONSTITUTION: With an alarm set switch 18 opened, AND gates 11, 12 are opened and closed respectively. Therefore, with every hour detected by a detector unit 4, an AND gate 10 will be opened by the output inversion in FF8 and a one-second pulse from a dividing circuit 2 is applied to a sound generating unit 17 through a counting gate 11 until the output of a counter 7 which proceeds every one second pulse output agrees with the output of a counter 5 which proceeds +1 through the unit 4 and every hour is announced by sound. With a switch 19 is closed, the gates 11 and 12 become available for closing and opening respectively, and an alarm sound will be generated by the pulse in the pulse generating circuit 3 connected to a gate 12 which opens at the alarm setting time generated from a memory unit 1. In this way, the alarm watch which generates a time signal sound by electronic composition will of small type.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2359279A JPS55116296A (en) | 1979-03-01 | 1979-03-01 | Watch device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2359279A JPS55116296A (en) | 1979-03-01 | 1979-03-01 | Watch device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55116296A true JPS55116296A (en) | 1980-09-06 |
Family
ID=12114847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2359279A Pending JPS55116296A (en) | 1979-03-01 | 1979-03-01 | Watch device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55116296A (en) |
-
1979
- 1979-03-01 JP JP2359279A patent/JPS55116296A/en active Pending
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