JPS5539402A - Information network switching system using televison picture receiver - Google Patents
Information network switching system using televison picture receiverInfo
- Publication number
- JPS5539402A JPS5539402A JP5698578A JP5698578A JPS5539402A JP S5539402 A JPS5539402 A JP S5539402A JP 5698578 A JP5698578 A JP 5698578A JP 5698578 A JP5698578 A JP 5698578A JP S5539402 A JPS5539402 A JP S5539402A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- receiver
- terminal
- remote control
- information network
- 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 ensure the switching through a remote control device in case the video information is viewed through the information network, VTR and others via the idle channel of the TV picture receiver.
CONSTITUTION: Information input switch 12 consists of remote control receiver 13 and switch 8. The TV broadcasting antenna is connected to terminal 9 of switch 8 via cable 5, and cable 6 is connected to terminal 10 to receive the signal which is modulated at the idle channel band of the TV telephone, the TV game and like. The common terminal of switch 8 is connected to the antenna input terminal of the TV picture receiver. Receiver 13 receives and identifies the command signal sent from the remote control device and then controls switch 18 to give selection and projection for the desired picture image.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5698578A JPS5539402A (en) | 1978-05-13 | 1978-05-13 | Information network switching system using televison picture receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5698578A JPS5539402A (en) | 1978-05-13 | 1978-05-13 | Information network switching system using televison picture receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5539402A true JPS5539402A (en) | 1980-03-19 |
Family
ID=13042779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5698578A Pending JPS5539402A (en) | 1978-05-13 | 1978-05-13 | Information network switching system using televison picture receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5539402A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58122107A (en) * | 1982-01-18 | 1983-07-20 | Hitachi Ltd | Continuous and direct sheet rolling plant |
-
1978
- 1978-05-13 JP JP5698578A patent/JPS5539402A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58122107A (en) * | 1982-01-18 | 1983-07-20 | Hitachi Ltd | Continuous and direct sheet rolling plant |
JPH044041B2 (en) * | 1982-01-18 | 1992-01-27 |
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