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JPS57130177A - Information retrieving device - Google Patents

Information retrieving device

Info

Publication number
JPS57130177A
JPS57130177A JP56016647A JP1664781A JPS57130177A JP S57130177 A JPS57130177 A JP S57130177A JP 56016647 A JP56016647 A JP 56016647A JP 1664781 A JP1664781 A JP 1664781A JP S57130177 A JPS57130177 A JP S57130177A
Authority
JP
Japan
Prior art keywords
word
key word
pass
picture data
key
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
JP56016647A
Other languages
Japanese (ja)
Other versions
JPH0210987B2 (en
Inventor
Kazuhiro Mori
Takashi Tsunekawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56016647A priority Critical patent/JPS57130177A/en
Publication of JPS57130177A publication Critical patent/JPS57130177A/en
Publication of JPH0210987B2 publication Critical patent/JPH0210987B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Storage Device Security (AREA)

Abstract

PURPOSE:To ensure security, by using a part of information, which is inputted together with a key word, as a pass word and retrieving desired information with a pair of these pass word and key word. CONSTITUTION:Input picture data from a drum scanner 1 is stored in a storage device 3 through a storage device controller 2, and a part of this data is supplied to pass word generating part 4, and specific coordinates of picture data of size X and Y are used as a start point to take out information, and a pass word is generated. Picture data is inputted simultaneously with the input of a keyword due to the operation of a keyboard 5, and the key word is stored in the device through a key word generating part 6 together with picture data. The key word generating part 6 together with picture data. The key word and the pass word are recorded on a magnetic card by a writing part 7. The magnetic card is inputted to a reading part 8, and the key word and the pass word are read out by a key word cutting part 9, a pass word converting part 10, and a collating part 11.
JP56016647A 1981-02-06 1981-02-06 Information retrieving device Granted JPS57130177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016647A JPS57130177A (en) 1981-02-06 1981-02-06 Information retrieving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016647A JPS57130177A (en) 1981-02-06 1981-02-06 Information retrieving device

Publications (2)

Publication Number Publication Date
JPS57130177A true JPS57130177A (en) 1982-08-12
JPH0210987B2 JPH0210987B2 (en) 1990-03-12

Family

ID=11922134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016647A Granted JPS57130177A (en) 1981-02-06 1981-02-06 Information retrieving device

Country Status (1)

Country Link
JP (1) JPS57130177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219167A (en) * 1986-03-20 1987-09-26 Fujitsu Ltd Managing and processing system for cad drawing
JP2003242033A (en) * 2002-02-21 2003-08-29 Ntt Data Corp Access right control device, and program

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120625U (en) * 1975-03-26 1976-09-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120625U (en) * 1975-03-26 1976-09-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62219167A (en) * 1986-03-20 1987-09-26 Fujitsu Ltd Managing and processing system for cad drawing
JP2003242033A (en) * 2002-02-21 2003-08-29 Ntt Data Corp Access right control device, and program

Also Published As

Publication number Publication date
JPH0210987B2 (en) 1990-03-12

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