JPS645349B2 - - Google Patents

Info

Publication number
JPS645349B2
JPS645349B2 JP58033971A JP3397183A JPS645349B2 JP S645349 B2 JPS645349 B2 JP S645349B2 JP 58033971 A JP58033971 A JP 58033971A JP 3397183 A JP3397183 A JP 3397183A JP S645349 B2 JPS645349 B2 JP S645349B2
Authority
JP
Japan
Prior art keywords
mark
film
detection means
mark detection
sensor
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.)
Expired
Application number
JP58033971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59160270A (ja
Inventor
Kyo Tanaka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP58033971A priority Critical patent/JPS59160270A/ja
Priority to US06/583,836 priority patent/US4608705A/en
Publication of JPS59160270A publication Critical patent/JPS59160270A/ja
Publication of JPS645349B2 publication Critical patent/JPS645349B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
    • G03B21/116—Handling microfiches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
    • G06K17/0019—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche for images on filmstrips

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP58033971A 1983-03-01 1983-03-01 情報検索装置 Granted JPS59160270A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58033971A JPS59160270A (ja) 1983-03-01 1983-03-01 情報検索装置
US06/583,836 US4608705A (en) 1983-03-01 1984-02-27 Information retrieval apparatus capable of stopping an information bearing medium accurately at a desired location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58033971A JPS59160270A (ja) 1983-03-01 1983-03-01 情報検索装置

Publications (2)

Publication Number Publication Date
JPS59160270A JPS59160270A (ja) 1984-09-10
JPS645349B2 true JPS645349B2 (enrdf_load_stackoverflow) 1989-01-30

Family

ID=12401368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58033971A Granted JPS59160270A (ja) 1983-03-01 1983-03-01 情報検索装置

Country Status (1)

Country Link
JP (1) JPS59160270A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59160270A (ja) 1984-09-10

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