JPS5451440A - Information indexing system - Google Patents

Information indexing system

Info

Publication number
JPS5451440A
JPS5451440A JP11774877A JP11774877A JPS5451440A JP S5451440 A JPS5451440 A JP S5451440A JP 11774877 A JP11774877 A JP 11774877A JP 11774877 A JP11774877 A JP 11774877A JP S5451440 A JPS5451440 A JP S5451440A
Authority
JP
Japan
Prior art keywords
page
key
signal
sheet
memory
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.)
Granted
Application number
JP11774877A
Other languages
Japanese (ja)
Other versions
JPS5711464B2 (en
Inventor
Kunihiko Hakamazuka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11774877A priority Critical patent/JPS5451440A/en
Publication of JPS5451440A publication Critical patent/JPS5451440A/en
Publication of JPS5711464B2 publication Critical patent/JPS5711464B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To reduce the capacity of random access memory, in the item input unit increasing the input information by defining a number of definitions to one key.
CONSTITUTION: When the multi-item input sheet 1 is set, the number of the sheet 1 is inputted to the data register 24. Next, when the page selection key 14 is depressed, the signal 6 is fet to the page address register 8 and the register 24, and the signal from the resister 8 selects the designated page with the page selection section vis the pulse motor 12. With this, the number of the sheet 1 and the address in the disc 2 corresponding to the page number are drawn from the table 26 and are inputted to the control circuit 20. The circuit 20 transfers the information for one page's share to the random access memory from the disc 21. Next, the control circuit 28 outputs the infromation corresponding to the key 2 from the memory 23 with the signal 2a of the item key 2. Thus, the capacity of the memory 23 can be reduced
COPYRIGHT: (C)1979,JPO&Japio
JP11774877A 1977-09-30 1977-09-30 Information indexing system Granted JPS5451440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11774877A JPS5451440A (en) 1977-09-30 1977-09-30 Information indexing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11774877A JPS5451440A (en) 1977-09-30 1977-09-30 Information indexing system

Publications (2)

Publication Number Publication Date
JPS5451440A true JPS5451440A (en) 1979-04-23
JPS5711464B2 JPS5711464B2 (en) 1982-03-04

Family

ID=14719326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11774877A Granted JPS5451440A (en) 1977-09-30 1977-09-30 Information indexing system

Country Status (1)

Country Link
JP (1) JPS5451440A (en)

Also Published As

Publication number Publication date
JPS5711464B2 (en) 1982-03-04

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