JPS52129258A - Microfilm search unit - Google Patents

Microfilm search unit

Info

Publication number
JPS52129258A
JPS52129258A JP4496576A JP4496576A JPS52129258A JP S52129258 A JPS52129258 A JP S52129258A JP 4496576 A JP4496576 A JP 4496576A JP 4496576 A JP4496576 A JP 4496576A JP S52129258 A JPS52129258 A JP S52129258A
Authority
JP
Japan
Prior art keywords
search unit
microfilm
microfilm search
designated
frame
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
JP4496576A
Other languages
Japanese (ja)
Inventor
Takashi Kishi
Mamoru Shimono
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 JP4496576A priority Critical patent/JPS52129258A/en
Publication of JPS52129258A publication Critical patent/JPS52129258A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: If an optional frame is designated for microfilm MF, not only the designated frame is searched and projected but also the new information relating to the porjected image is input with the evaluation of the relationship. Thus, the unit can be effectively applied for the educational aid.
COPYRIGHT: (C)1977,JPO&Japio
JP4496576A 1976-04-22 1976-04-22 Microfilm search unit Pending JPS52129258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4496576A JPS52129258A (en) 1976-04-22 1976-04-22 Microfilm search unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4496576A JPS52129258A (en) 1976-04-22 1976-04-22 Microfilm search unit

Publications (1)

Publication Number Publication Date
JPS52129258A true JPS52129258A (en) 1977-10-29

Family

ID=12706184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4496576A Pending JPS52129258A (en) 1976-04-22 1976-04-22 Microfilm search unit

Country Status (1)

Country Link
JP (1) JPS52129258A (en)

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