Method and apparatus for producing and editing microfiche masters
OwnerAlbert M. B. Brown, Arthur R. Ellisinventors
Life of this patent
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Abstract
Method and apparatus for the production and editing of microfiche masters in which there is established on a transparent adhesive backing sheet (16) a plurality of reduced size exposed film frames each located in a particular location and orientation, and where one of the film frames on the adhesive backing (16) has to be replaced with an edited substitute film frame (62), removing the film frame (62) to be replaced from the adhesive backing sheet (16), and placing an apertured device (36) over the place from which the film frame (62) was removed so as to provide a guide aperture (40) for placement of the substitute film frame (62) in the same location as the removed film frame (62).
Claims9
A template apparatus for use with production and editing microfiche masters which comprises a base plate adapted for receiving and retaining a microfiche master to be edited in a precise location, a locating plate including a peripheral portion surrounding an aperture said peripheral portion comprises opposed inner margins having alternating recesses and projections for attachment to said base plate at a precise location, and a moveable template having ends being shaped for interlocking with at least one of said recesses and projections, said template containing at least one aperture arranged to fit over an area of the master so as to provide an adjustable guide for placement of an exposed film frame.
A method for the editing of microfiche masters comprises firstly establishing on a transparent adhesive backing sheet a plurality of reduced size exposed film frames each located in a particular location and orientation, identifying the need to replace one of the film frames on the adhesive backing with an edited substitute film frame, removing the film frame to be replaced from the adhesive backing sheet, placing the microfiche master to be edited in a precisely defined location on a base plate, fixing a locating plate having a peripheral portion surrounding an aperture which peripheral portion has opposed inner margins containing opposed recesses and projections on the base plate at a precise location relative to the backing sheet, positioning a moveable template having one or more film frame size apertures and ends shaped so as to co-operate with the opposed recesses and projections within the locating plate by interlocking the ends of the template with the opposed recesses and projections of the locating plate so as to place an aperture at the precise location from which the film frame has been removed so as to provide an adjustable guide for placement of the substitute film frame.
A method for the production of microfiche masters which comprises firstly placing or clear adhesive backing sheet in a precisely defined location on a base plate, fixing a locating plate having a peripheral portion surrounding a aperture which peripheral portion has opposed inner margins containing opposed recesses and projections on the base plate at the precise location relative to the backing sheet, positioning a moveable template having on or more film frame size apertures and ends shaped so as to co-operate with the opposed recesses and projections within the locating plate by interlocking the ends of the template with the opposed recesses and projections of the locating plate so as to place an aperture at the precise location at which an exposed film frame has to be placed and then placing a film frame on the backing sheet in the place defined by the said placed aperture.
Dependencies are inferred from the claim text.