We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
Color Photography Patents — Kelley 153
said absorbent areas, thence subjecting said positive to a pressurable contact with the original positive while in register therewith and with their emulsion side in contact. Loren E. Taylor, U. S. No. 1,518,946. Dec. 9, 1924
Claim 1: The process of coloring motion picture films comprising producing a negative by exposure of a film predominantly sensitive to certain colors and predominantly insensitive to colors complementary thereto, taking a positive print therefrom, etching out those portions of the sensitized coating of the negative containing the silver affected by exposure to light, applying coloring matter to said etched negative so that it is absorbed by those portions of its gelatinous coating not removed by etching, said color being complementary to the color to which the negative was predominantly sensitive, and transferring said coloring matter to the positive film by bringing it into pressurable facial contact therewith. F. E. Ives, U. S. No. 1,121,187. Dec. 15, 1914. Filed July 12, 1912
Claim 3: The process of photographic imbibition printing comprising the dyeing of a dye member with an acid dye and thereafter transferring the dye image so formed by imbibition to a gelatine coated print member charged with a mordant of a character capable of converting such dye into an insoluble lake.
Division D — Where two images are produced hy two developments without recoating. First, one image is printed and colored or rendered capable of coloring, the film dried without fixing, a second picture printed in the original coating, developed, and colored. Wm. Francis Fox, U. S. No. 1,166,123. Dec. 28, 1915. Filed
Feb. 3, 1913
Claim 1: A photographic process involving the production of a negative of two images from one of which certain color-sensations have been omitted and from the other of which certain other complementary color-sensations have been omitted, imprinting one of said images upon transparent or translucent sensitized material, imprinting the other of said images upon said material in registry with the first image imprinted thereon, coloring one of said images with a color corresponding to the sensations omitted from the corresponding negative, and coloring the other of said images by the use of a basic dye to a color corresponding to the sensations omitted from the corresponding negative, substantially as set forth.