Abstract A microfiche retrieval scheme having input means for introduction of index information indicative of desired subjects for retrieval, store means which provide pieces of frame address information for one or more microimages concerning the desired subjects in response to the index information and an optical system for projecting the selected microimages onto a viewing screen in accordance with the thus delivered frame address information. The above scheme further comprises a printer adapted to print out information contained on the microimages selected and transmitted to the optical system, a print control adapted to control the microfiche retrieval scheme and the printer and means for providing for the print control a signal indicating the printing out of the information of the selected microimages or that of their next succeeding microimages.
A microimage display, retrieval, and printing system comprising: keyboard means for selectively retrieving a microimage to be retrieved from a plurality of microimage frames having predetermined frame addresses; memory means for storing the total number of microimage frames retrieved by said keyboard means during a given viewing interval and the frame addresses of each of said microimage frames so retrieved; printer means for selectively printing out information contained in a selected one, or plurality, of said retrieved microimage frames; and printer control means including means for constraining said printer means to print out the information in each of said retrieved microimage frames stored in said memory means during said viewing interval irrespective of whether said microimage frames are consecutively disposed.
Claim 2
Dependent Claim
120 words
A microimage display, retrieval, and printing system comprising: keyboard means for selectively retrieving a microimage to be retrieved from a plurality of microimage frames having predetermined frame addresses; memory means for storing the total number of microimage frames retrieved by said keyboard means during a given viewing interval and the frame addresses of each of said microimage frames so retrieved; printer means for selectively printing out information contained in a selected one, or plurality, of said retrieved microimage frames; and printer control means including means for constraining said printer means to print out the information in each of said retrieved microimage frames stored in said memory means during said viewing interval irrespective of whether said microimage frames are consecutively disposed.
Claim 3
Dependent Claim
60 words
The device of claim 1 wherein said printer control means further includes: means for selectively constraining said printer means to print one or more copies of only one of said retrieved microimage frames; and means for selectively constraining said printer means to print one or more copies of each of a plurality of consecutive frames of said retrieved microimage frames.