JPS5552683A - Control system for specified video program - Google Patents
Control system for specified video programInfo
- Publication number
- JPS5552683A JPS5552683A JP12561878A JP12561878A JPS5552683A JP S5552683 A JPS5552683 A JP S5552683A JP 12561878 A JP12561878 A JP 12561878A JP 12561878 A JP12561878 A JP 12561878A JP S5552683 A JPS5552683 A JP S5552683A
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- video program
- specified video
- control system
- specified
- 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
Abstract
PURPOSE: To secure the temporary closure only for the specified video program through the specified TV receiver by transmitting the control signals of different frequencies from the transmitter by only the operation to push the button switch of the control unit.
CONSTITUTION: When the button switch of (3) in control unit 4 is kept on, the control signal converted into the frequency that is tuned to receiver 9c is transmitted from transmitter 5. The control signal is received at receiver 9c via mixer 2 plus distributors 7a, 7b, 7c and 7d each, and thus the switch circuit is turned off even if the coin is thrown into coin timer 10c. As a result, no specified video program is projected to TV receiver 8c.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12561878A JPS5552683A (en) | 1978-10-12 | 1978-10-12 | Control system for specified video program |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12561878A JPS5552683A (en) | 1978-10-12 | 1978-10-12 | Control system for specified video program |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5552683A true JPS5552683A (en) | 1980-04-17 |
Family
ID=14914523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12561878A Pending JPS5552683A (en) | 1978-10-12 | 1978-10-12 | Control system for specified video program |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552683A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196680A (en) * | 1981-05-27 | 1982-12-02 | Pioneer Electronic Corp | Piracy preventing device in catv system |
JPS59174039A (en) * | 1983-03-24 | 1984-10-02 | Fuji Electric Co Ltd | Wire broadcasting system |
JPS6172975U (en) * | 1984-07-18 | 1986-05-17 | ||
JPS6234881U (en) * | 1985-08-16 | 1987-02-28 | ||
JPH04355586A (en) * | 1991-05-03 | 1992-12-09 | Samsung Electron Co Ltd | Receiving control circuit for broadcasting receiver |
US5172111A (en) * | 1987-08-31 | 1992-12-15 | Olivo Jr John W | Stored media screening device |
US5917256A (en) * | 1997-02-04 | 1999-06-29 | Broadbent, Ii; Frederick J. | Timing device for blocking television signals |
-
1978
- 1978-10-12 JP JP12561878A patent/JPS5552683A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196680A (en) * | 1981-05-27 | 1982-12-02 | Pioneer Electronic Corp | Piracy preventing device in catv system |
JPS6363152B2 (en) * | 1981-05-27 | 1988-12-06 | ||
JPS59174039A (en) * | 1983-03-24 | 1984-10-02 | Fuji Electric Co Ltd | Wire broadcasting system |
JPH0465572B2 (en) * | 1983-03-24 | 1992-10-20 | Fuji Electric Co Ltd | |
JPS6172975U (en) * | 1984-07-18 | 1986-05-17 | ||
JPS6234881U (en) * | 1985-08-16 | 1987-02-28 | ||
US5172111A (en) * | 1987-08-31 | 1992-12-15 | Olivo Jr John W | Stored media screening device |
JPH04355586A (en) * | 1991-05-03 | 1992-12-09 | Samsung Electron Co Ltd | Receiving control circuit for broadcasting receiver |
US5917256A (en) * | 1997-02-04 | 1999-06-29 | Broadbent, Ii; Frederick J. | Timing device for blocking television signals |
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