Patents Examined by Joseph M. Therz
  • Microfiche reader control means
    Patent number: 4086469
    Abstract: A microfiche reader control means which permits direct keying of the number of a required microfilm frame. A keyed number is converted to values indicative of required displacement of a microfiche from an index position in order to bring the frame having the keyed number to a position for projection and viewing, and these values are supplied to drive means for moving the microfiche.
    Type: Grant
    Filed: July 19, 1976
    Date of Patent: April 25, 1978
    Assignee: Minolta Camera K.K.
    Inventors: Shiro Toriumi, Hiroshi Endo