JPS645280A - Local screen retrieving system for videotex user terminal equipment - Google Patents

Local screen retrieving system for videotex user terminal equipment

Info

Publication number
JPS645280A
JPS645280A JP62162637A JP16263787A JPS645280A JP S645280 A JPS645280 A JP S645280A JP 62162637 A JP62162637 A JP 62162637A JP 16263787 A JP16263787 A JP 16263787A JP S645280 A JPS645280 A JP S645280A
Authority
JP
Japan
Prior art keywords
picture
information
memory
processing part
local
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
Application number
JP62162637A
Other languages
Japanese (ja)
Inventor
Kazuo Shintani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP62162637A priority Critical patent/JPS645280A/en
Publication of JPS645280A publication Critical patent/JPS645280A/en
Pending legal-status Critical Current

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To freely attain picture retrieval by transmitting control information including next picture information besides picture information with tele-software information as picture data from a video center, receiving these tele-software information in a user terminal equipment and storing them. CONSTITUTION:Now, in a local picture memory 3, the picture information of screens L, M, N, O, P and Q are accumulated, as next picture information concerning the picture L, data having the O, P and Q as the next pictures are wtitten in a retrieving memory 4 and the picture L is displayed by a display processing part 7. At such a time, when the picture O is selected as the next picture from a key input processing part 6, a retrieval processing part 5 detects that the O is written to the next picture information of the picture L in the retriever memory 4, the picture control information of the picture O is referred, a memory address corresponding to the picture O in the local picture memory 3 is determined, the display request of the picture O is executed to the display processing part 7, the display processing part 7 reads the picture information of the picture O from the local picture memory 3 and displays them.
JP62162637A 1987-06-29 1987-06-29 Local screen retrieving system for videotex user terminal equipment Pending JPS645280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162637A JPS645280A (en) 1987-06-29 1987-06-29 Local screen retrieving system for videotex user terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162637A JPS645280A (en) 1987-06-29 1987-06-29 Local screen retrieving system for videotex user terminal equipment

Publications (1)

Publication Number Publication Date
JPS645280A true JPS645280A (en) 1989-01-10

Family

ID=15758402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162637A Pending JPS645280A (en) 1987-06-29 1987-06-29 Local screen retrieving system for videotex user terminal equipment

Country Status (1)

Country Link
JP (1) JPS645280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37836E1 (en) 1996-04-26 2002-09-10 Seiko Epson Corporation Projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37836E1 (en) 1996-04-26 2002-09-10 Seiko Epson Corporation Projector

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