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JPS52143824A - Search device for micro=fiche - Google Patents

Search device for micro=fiche

Info

Publication number
JPS52143824A
JPS52143824A JP6010976A JP6010976A JPS52143824A JP S52143824 A JPS52143824 A JP S52143824A JP 6010976 A JP6010976 A JP 6010976A JP 6010976 A JP6010976 A JP 6010976A JP S52143824 A JPS52143824 A JP S52143824A
Authority
JP
Japan
Prior art keywords
fiche
micro
search device
focus control
film piece
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
JP6010976A
Other languages
Japanese (ja)
Other versions
JPS563535B2 (en
Inventor
Hiroshi Endo
Kanji Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6010976A priority Critical patent/JPS52143824A/en
Publication of JPS52143824A publication Critical patent/JPS52143824A/en
Publication of JPS563535B2 publication Critical patent/JPS563535B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To enable a focus control per search at a high speed by previously measuring the distance between film piece and lens so as to memorize it, and shifting the focus control device in accordance with the searched film piece.
COPYRIGHT: (C)1977,JPO&Japio
JP6010976A 1976-05-26 1976-05-26 Search device for micro=fiche Granted JPS52143824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6010976A JPS52143824A (en) 1976-05-26 1976-05-26 Search device for micro=fiche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6010976A JPS52143824A (en) 1976-05-26 1976-05-26 Search device for micro=fiche

Publications (2)

Publication Number Publication Date
JPS52143824A true JPS52143824A (en) 1977-11-30
JPS563535B2 JPS563535B2 (en) 1981-01-26

Family

ID=13132603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6010976A Granted JPS52143824A (en) 1976-05-26 1976-05-26 Search device for micro=fiche

Country Status (1)

Country Link
JP (1) JPS52143824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7778443B2 (en) 2002-03-08 2010-08-17 Nec Corporation Image focusing device with motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61277985A (en) * 1985-05-31 1986-12-08 Canon Inc Separating device with separating claw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7778443B2 (en) 2002-03-08 2010-08-17 Nec Corporation Image focusing device with motor

Also Published As

Publication number Publication date
JPS563535B2 (en) 1981-01-26

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