JPS5521634A - Service system for still picture - Google Patents
Service system for still pictureInfo
- Publication number
- JPS5521634A JPS5521634A JP9457878A JP9457878A JPS5521634A JP S5521634 A JPS5521634 A JP S5521634A JP 9457878 A JP9457878 A JP 9457878A JP 9457878 A JP9457878 A JP 9457878A JP S5521634 A JPS5521634 A JP S5521634A
- Authority
- JP
- Japan
- Prior art keywords
- still picture
- terminal
- processing unit
- unit
- exchanger
- 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 enable the still picture service both for the terminal specific type and a plurality of terminal polling type, by providing the bus switch controllable with the program control from the processing unit between the frame memory unit and the exchanger.
CONSTITUTION: The input signal from the terminal input unit 2 is inputted to the processing unit 8 via the exchanger 3, and terminal input fetch unit 7, the processing unit 8 analyzes the input signal and determines the picture to be transmitted next with the program control, issues the search instruction, to the still picture file 6 and writes in the still picture for the still picture frame memory 5 corresponding to the said terminal. Further, the still picture is delivered to the terminal reception unit 1 via the bus switch 4 and the exchanger 3. In the bus switch 4, the cross point between the input video line 11 and the output video line 12 is program- controlled with the processing unit and the still picture service different in format can be made.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9457878A JPS5521634A (en) | 1978-08-04 | 1978-08-04 | Service system for still picture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9457878A JPS5521634A (en) | 1978-08-04 | 1978-08-04 | Service system for still picture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5521634A true JPS5521634A (en) | 1980-02-15 |
Family
ID=14114158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9457878A Pending JPS5521634A (en) | 1978-08-04 | 1978-08-04 | Service system for still picture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521634A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6061159A (en) * | 1983-09-13 | 1985-04-08 | Nippon Stainless Steel Co Ltd | Prevention of pore in casting ingot of ni or cu-ni alloy |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965712A (en) * | 1972-10-25 | 1974-06-26 | ||
JPS5346218A (en) * | 1976-10-08 | 1978-04-25 | Matsushita Electric Ind Co Ltd | Still picture transmitter |
-
1978
- 1978-08-04 JP JP9457878A patent/JPS5521634A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965712A (en) * | 1972-10-25 | 1974-06-26 | ||
JPS5346218A (en) * | 1976-10-08 | 1978-04-25 | Matsushita Electric Ind Co Ltd | Still picture transmitter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6061159A (en) * | 1983-09-13 | 1985-04-08 | Nippon Stainless Steel Co Ltd | Prevention of pore in casting ingot of ni or cu-ni alloy |
JPH0318535B2 (en) * | 1983-09-13 | 1991-03-12 | Nippon Stainless Steel Co |
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