JPS5446582A - Time informing watch of digital type - Google Patents
Time informing watch of digital typeInfo
- Publication number
- JPS5446582A JPS5446582A JP11351277A JP11351277A JPS5446582A JP S5446582 A JPS5446582 A JP S5446582A JP 11351277 A JP11351277 A JP 11351277A JP 11351277 A JP11351277 A JP 11351277A JP S5446582 A JPS5446582 A JP S5446582A
- Authority
- JP
- Japan
- Prior art keywords
- time
- circuit
- signals
- counter
- segment
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE:To simply and easily inform the time by driving a time oscillator through an indication signal of the unit of ten minutes. CONSTITUTION:In response to the signals from an electronic circuit 1 which is indicative of the segment b of the unit of ten minutes of a display section 2, a bidecinormal counter 11 of a time informing pulse generating circuit 3 stores and produces the signals corresponding to the indicated time during a period from ten minutes before and after each o'clock. On the other hand, the bidecinormal counter 12 is reset in response to the indicating signals from the segment b from the circuit 1 through an inverter 14 so that the output through the NAND gate of the counter 11 may be counted through a coincidence circuit until the coincidence takes place. As a result, the gate 24 is opened at the 00 o'clock for time seconds corresponding to the numeral of the indication so that the time informing pulses are impressed from the circuit 4 upon a time oscillator 4 in accordance with the time second counting pulses from the circuit 1, which are to be fed to the circuit 3. As a result, the segment indicating signals are used as control signals so that the time informing operation can be accomplished easily and simply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11351277A JPS5446582A (en) | 1977-09-20 | 1977-09-20 | Time informing watch of digital type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11351277A JPS5446582A (en) | 1977-09-20 | 1977-09-20 | Time informing watch of digital type |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5446582A true JPS5446582A (en) | 1979-04-12 |
Family
ID=14614207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11351277A Pending JPS5446582A (en) | 1977-09-20 | 1977-09-20 | Time informing watch of digital type |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5446582A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5173070A (en) * | 1974-08-05 | 1976-06-24 | Mitsubishi Monsanto Chem | NETSUKASOSEIJUSHISHIITOYORI SEIKEIHINOSEIZOSURU HOHO |
JPS5220866A (en) * | 1975-08-08 | 1977-02-17 | Aichi Tokei Denki Co Ltd | Time signal counting circuit of time signal clock |
-
1977
- 1977-09-20 JP JP11351277A patent/JPS5446582A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5173070A (en) * | 1974-08-05 | 1976-06-24 | Mitsubishi Monsanto Chem | NETSUKASOSEIJUSHISHIITOYORI SEIKEIHINOSEIZOSURU HOHO |
JPS5220866A (en) * | 1975-08-08 | 1977-02-17 | Aichi Tokei Denki Co Ltd | Time signal counting circuit of time signal clock |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5452578A (en) | Stopwatch | |
GB1355153A (en) | Electronic digital clock apparatus | |
JPS5446582A (en) | Time informing watch of digital type | |
GB1391396A (en) | Electronic watch | |
GB2070814B (en) | Electronic watch with chronograph function | |
JPS5630672A (en) | Time signal clock | |
JPS55155286A (en) | Electronic timepiece | |
JPS5719689A (en) | Electronic clock | |
SU493764A1 (en) | Digital Watch | |
JPS5465582A (en) | Judgement circuit of chattering time | |
JPS5619475A (en) | Electronic timepiece with battery life display | |
JPS56159629A (en) | Display device of camera | |
JPS578458A (en) | Device for measuring frequency | |
JPS53104277A (en) | Electronic watch | |
JPS5540952A (en) | Temperature measurement unit | |
JPS57100372A (en) | Electronic timepiece | |
JPS5426772A (en) | Operational system | |
JPS5439167A (en) | Electronic watch | |
JPS57161690A (en) | Sound reporting device | |
CH622157GA3 (en) | ||
FR2316645A1 (en) | Time correction circuit for electronic timepiece - supplies correction pulses for circuit counting pulses of reference signal of constant repetition period | |
JPS54103666A (en) | Information display system | |
JPS56163478A (en) | Electronic timepiece with stopwatch | |
JPS5333041A (en) | Frequency step-multiplication circuit | |
JPS5794681A (en) | Slow and quick adjusting device of electronic timepiece |