IT1079404B - Perfezionamento negli apparecchi visori di microfilm e simili - Google Patents

Perfezionamento negli apparecchi visori di microfilm e simili

Info

Publication number
IT1079404B
IT1079404B IT50489/77A IT5048977A IT1079404B IT 1079404 B IT1079404 B IT 1079404B IT 50489/77 A IT50489/77 A IT 50489/77A IT 5048977 A IT5048977 A IT 5048977A IT 1079404 B IT1079404 B IT 1079404B
Authority
IT
Italy
Prior art keywords
microfilm
improvement
display equipment
similar display
similar
Prior art date
Application number
IT50489/77A
Other languages
English (en)
Original Assignee
Bell & Howell Co
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 Bell & Howell Co filed Critical Bell & Howell Co
Application granted granted Critical
Publication of IT1079404B publication Critical patent/IT1079404B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
IT50489/77A 1976-08-03 1977-07-28 Perfezionamento negli apparecchi visori di microfilm e simili IT1079404B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/711,180 US4110020A (en) 1976-08-03 1976-08-03 Electronically controlled microfilm photographic image utilization device

Publications (1)

Publication Number Publication Date
IT1079404B true IT1079404B (it) 1985-05-13

Family

ID=24857071

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50489/77A IT1079404B (it) 1976-08-03 1977-07-28 Perfezionamento negli apparecchi visori di microfilm e simili

Country Status (6)

Country Link
US (1) US4110020A (it)
CA (1) CA1098347A (it)
CH (1) CH621415A5 (it)
DE (1) DE2734328A1 (it)
GB (2) GB1584000A (it)
IT (1) IT1079404B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174890A (en) * 1976-08-03 1979-11-20 Bell & Howell Company Electronically controlled microfilm photographic image utilization device
US4247197A (en) * 1977-11-14 1981-01-27 Fuji Photo Film Co., Ltd. Film positioning device for microform printing system
US4160169A (en) * 1978-02-13 1979-07-03 The United States Of America As Represented By The Secretary Of The Navy Parallel scanning system
US4209238A (en) * 1978-04-26 1980-06-24 Bell & Howell Company Microfilm transport with shuttered lens and glass flat control
WO1980000200A1 (en) * 1978-07-07 1980-02-07 News Log Int Inc Microfiche information and control system
US4254329A (en) * 1978-10-31 1981-03-03 News Log International Incorporated Microfiche information retrieval and control system utilizing machine readable microfiche and visually readable microfiche
US4268135A (en) * 1979-09-27 1981-05-19 Bell & Howell Company Image focusing apparatus
FR2478334B1 (fr) * 1980-03-17 1985-08-02 Sharp Kk Appareil de synthetisation et de projection d'images optiques
FR2483090A1 (fr) * 1980-05-23 1981-11-27 Parisot Daniel Lecteur de microfiches a recherche automatique utilisant un microordinateur
US4503135A (en) * 1981-02-27 1985-03-05 Drexler Technology Corporation Medium for recording visual images and laser written data
US4448503A (en) * 1981-04-21 1984-05-15 Information Retrieval Systems Corp. Automatic high speed microfilm searching system
US4588665A (en) * 1982-11-22 1986-05-13 Drexler Technology Corporation Micrographic film member with laser written data
DE3248278A1 (de) * 1982-12-28 1984-07-12 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur positionsgerechten stillsetzung eines films
DE3533096A1 (de) * 1985-09-17 1986-02-27 Walter 2902 Rastede Vick Verfahren und vorrichtung zum bildmaessigen anzeigen und einstellen von streckenkoordinaten anhand von strassenkarten fuer fahrzeuginsassen bei fahrzeugen wie z.b. pkw und lkw
DE3540375A1 (de) * 1985-10-23 1987-04-30 Vick Walter Verfahren und vorrichtung zum bildmaessigen anzeigen und einstellen von streckenkoordinaten anhand von strassenkarten fuer fahrzeuginsassen bei fahrzeugen wie z. b. pkw und lkw
DE3610334C1 (en) * 1986-03-27 1987-08-13 Eugen Rapp Film reading device
US4846569A (en) * 1986-12-19 1989-07-11 Minolta Camera Kabushiki Kaisha Image projecting system
JP2947090B2 (ja) * 1994-10-27 1999-09-13 ノーリツ鋼機株式会社 ネガフィルムの搬送量の補正方法と装置
US7164500B2 (en) * 2002-01-29 2007-01-16 Hewlett-Packard Development Company, L.P. Method and apparatus for the automatic generation of image capture device control marks
US8982364B2 (en) * 2011-10-14 2015-03-17 Zih Corp. Apparatus, system, and method for calibration of a media processing device
US9594937B2 (en) * 2014-02-28 2017-03-14 Electro Scientific Industries, Inc. Optical mark reader

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130562A (en) * 1936-03-11 1938-09-20 Plant Liquidation Corp Selecting and indicating device
US2783454A (en) * 1955-01-12 1957-02-26 Donald O North Data assembly apparatus
US3184177A (en) * 1962-08-06 1965-05-18 Jack W Hannah Film alignment and braking device
US3290987A (en) * 1964-01-16 1966-12-13 Eastman Kodak Co Automatic searching film reader
US3564209A (en) * 1967-12-27 1971-02-16 Tech Lab Inc Data storage and quick retrieval unit
US3552844A (en) * 1968-02-23 1971-01-05 Reliance Electric & Eng Co Optical weighing scale
US3809468A (en) * 1970-12-24 1974-05-07 Microform Data Syst Inc Film strip reader
US3743400A (en) * 1970-12-24 1973-07-03 Microform Data Syst Inc Film strip handling apparatus and method
US3751152A (en) * 1971-02-22 1973-08-07 Morgan R A Co Inc Microfilm reader apparatus with automatic updating display means
US3699312A (en) * 1971-03-18 1972-10-17 Ibm Code scanning system
US3822090A (en) * 1972-06-19 1974-07-02 Umf Systems Ultramicrofiche viewer with pantograph connection between information locater and fiche carrying x-y table
US3926513A (en) * 1974-05-09 1975-12-16 Computer Specialties Corp Bidirectional web medium drive

Also Published As

Publication number Publication date
DE2734328A1 (de) 1978-02-09
CA1098347A (en) 1981-03-31
GB1583999A (en) 1981-02-04
US4110020A (en) 1978-08-29
GB1584000A (en) 1981-02-04
CH621415A5 (it) 1981-01-30

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