Norio Kajima

TL;DR: Disclosed is a photo-sensitive material which comprises a support and at least an undercoating layer and a silver halide emulsion layer, which is used for diffusion transfer process as discussed by the authors.

TL;DR: In this article, a page arrangement order determination method was proposed to determine the order of arrangement of a plurality of pages on a common surface for printing purposes based on folding of printed paper and position of a front page.

Abstract: PURPOSE:To provide the page layout method which integrally manages plate formats and signature allotment charts within a computer, can automatically execute the page layout of manuscripts per page in accordance with the data on the plate formats and signature allotment, lessens the manpower of plate making operations, improves the efficiency thereof and eliminates operation errors and its device. CONSTITUTION:This method has a stage 23 for setting the data on machine plate formats by inputting the data necessary for forming one sheet of plate by subjecting the page information for plural pages, such as sequence of the pages to be allotted to the plate, to page layout, a signature allotment setting stage 24 for forming signature allotment data in accordance with at least the data on the number of the total page layouts per print and the data on the number of the page layouts per plate and a machine plate information forming stage 26 for forming the machine plate information necessary for plate making by allotting the previously formed page information in accordance with the data on the machine plate formats and the signature allotment.

TL;DR: In this article, the authors proposed an automatic forming device for signature allotment table for plate making, which can efficiently form the signature allocation table, easily corrects errors and can flexibly deal with the presence of a blank page, the change in the number of page layouts per plate from the middle or the inclusion of the special page layout such as two-page layout.

TL;DR: In this article, the authors proposed a method to prevent slip at the time of intimate contact between a photosensitive material and an image receiving material and pinholes on an image by incorporating in the undercoat layer of a diffustion transfer type photosenisitive material a matting agent larger in average particle diameter than its layer thickness.