JPH0236989B2 - - Google Patents

Info

Publication number
JPH0236989B2
JPH0236989B2 JP56144139A JP14413981A JPH0236989B2 JP H0236989 B2 JPH0236989 B2 JP H0236989B2 JP 56144139 A JP56144139 A JP 56144139A JP 14413981 A JP14413981 A JP 14413981A JP H0236989 B2 JPH0236989 B2 JP H0236989B2
Authority
JP
Japan
Prior art keywords
film
images
image
row
microfilm
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 - Lifetime
Application number
JP56144139A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5846472A (ja
Inventor
Kazuo Kashiwagi
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 JP56144139A priority Critical patent/JPS5846472A/ja
Priority to US06/410,450 priority patent/US4436391A/en
Publication of JPS5846472A publication Critical patent/JPS5846472A/ja
Publication of JPH0236989B2 publication Critical patent/JPH0236989B2/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
    • G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
    • G03B21/113—Handling roll films

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP56144139A 1981-09-12 1981-09-12 検索装置 Granted JPS5846472A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56144139A JPS5846472A (ja) 1981-09-12 1981-09-12 検索装置
US06/410,450 US4436391A (en) 1981-09-12 1982-08-23 Apparatus for projecting any selected image in a recording medium having images recorded thereon in at least two lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56144139A JPS5846472A (ja) 1981-09-12 1981-09-12 検索装置

Publications (2)

Publication Number Publication Date
JPS5846472A JPS5846472A (ja) 1983-03-17
JPH0236989B2 true JPH0236989B2 (OSRAM) 1990-08-21

Family

ID=15355124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56144139A Granted JPS5846472A (ja) 1981-09-12 1981-09-12 検索装置

Country Status (1)

Country Link
JP (1) JPS5846472A (OSRAM)

Also Published As

Publication number Publication date
JPS5846472A (ja) 1983-03-17

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