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217 条记录 (耗时 0.016 秒)

    METHOD OF COMMUNICATING DIGITAL DATA AND A SYSTEM FOR IMPLEMENTING THE METHOD
    5.
    发明公开
    METHOD OF COMMUNICATING DIGITAL DATA AND A SYSTEM FOR IMPLEMENTING THE METHOD 失效
    方法数字数据的具体实施方式的传输和系统

    公开(公告)号：EP0793829A1

    公开(公告)日：1997-09-10

    申请号：EP95939271.0

    申请日：1995-11-14

    申请人： KODAK-PATHE ,  EASTMAN KODAK COMPANY

    发明人： VAU, Jean-Marie ,  LE BEUX, Jean-Claude ,  GAUD, Gérard

    IPC分类号： G06F13 ,  H04L29

    CPC分类号： G06F13/385

    摘要： The invention concerns a digital data communication system. The system comprises: a first station (1) containing data in digital form; a second station (2) intended to receive the data; a bidirectional link (20) enabling the data to be transferred, the bidirectional link transferring the data, parameters relating to the transferred data and command and control signals generated by the second station (2); a third station (9) intended also to receive said data; and a communication interface (39) for capturing the data passing over the bidirectional link (20) and routing them to the third station (9) and, in response to the command and control signals generated by said second station, for managing the transfer of the data to the third station (9).

    Method for preparing a photographic emulsion, and apparatus for implementing the method
    6.
    发明公开
    Method for preparing a photographic emulsion, and apparatus for implementing the method 失效
    一种制备photgraphischen乳剂和装置用于执行该方法的工序

    公开(公告)号：EP0779538A1

    公开(公告)日：1997-06-18

    申请号：EP96420355.8

    申请日：1996-12-09

    申请人： KODAK-PATHE ,  EASTMAN KODAK COMPANY

    发明人： Jezequel, Pierre-Henri ,  Schmuckle, Christian Serge Emile

    IPC分类号： G03C1/015

    CPC分类号： G03C1/015 ,  B01F5/0471 ,  B01F2215/0093

    摘要： The invention relates to a method and a device for preparing a photographic emulsion.
    In the device of an external loop type of the invention, a solution of a first halide salt X 1 - is introduced at a point 31 in the loop situated outside the reaction zone R within which the silver salt (Ag + ) added to the loop precipitates almost entirely in order to produce silver halide grains or cause them to grow in said solution, the Ag + solution being introduced into the reactor 12 in the form of a "centred" jet within said reactor, the Reynolds number Re at the point of introduction (30) of the Ag + salt being between approximately 5000 and approximately 50,000.
    Use for the preparation of silver halide photographic emulsions.

    摘要翻译： 本发明涉及一种方法和用于制备照相乳剂的装置。 在本发明的第一卤化物盐X1的溶液的外部循环型的设备< - >是在点31位于在其内的银盐（AG <+>）加入反应区R的外侧的环中引入 到环路以产生卤化银颗粒或使它们在所述溶液中生长沉淀几乎完全时，AG <+>溶液被引入到反应器12中所述反应器内的“居中”射流的形式，雷诺数 再在银<+>盐5000和大约大约50,000之间的引入（30）的点。 使用的卤化银照相乳剂的制备。

    Process for preparing a porous or pseudoporous anisotropic material, with a ceramic polymer lattice
    7.
    发明公开
    Process for preparing a porous or pseudoporous anisotropic material, with a ceramic polymer lattice 失效
    一种用于与陶瓷聚合物基质制造多孔或伪多孔各向异性材料的过程。

    公开(公告)号：EP0676383A3

    公开(公告)日：1997-04-23

    申请号：EP95420078.8

    申请日：1995-03-27

    申请人： KODAK-PATHE ,  EASTMAN KODAK COMPANY

    发明人： Dabadie, Thierry ,  Ayral, André ,  Robert, Jean Christophe ,  Guizard, Christian

    IPC分类号： C04B38/00

    CPC分类号： B01D67/0048 ,  B01D69/141 ,  B01D71/02 ,  B01D2323/08 ,  B01D2323/12 ,  C04B38/0045 ,  C04B2111/00801 ,  C04B35/00 ,  C04B38/10

    摘要： The present invention concerns the preparation of a porous or "pseudoporous" anisotropic material. The anisotropic material consists of a conglomerate including, on the one hand, discreet micellar units with a configuration which is at least partly tubular and with a structure of the lyotropic liquid crystal type and/or the impressions thereof, and, on the other hand, a matrix based on ceramic polymer with alkoxide recurrent elements, in which the said units and/or their impressions are included, characterised in that it consists essentially of:
    mixing an ionic surfactant, water and at least one alkoxide in proportions chosen so that a lyotropic liquid crystal structure can form and a condensation hydrolysis reaction allowing the polymerisation of the alkoxide recurrent elements can take place and optionally eliminating the micellar units so as to make the material porous. The present material can be used for example as a carrier for active molecules in linear and non-linear optics and in catalysis.

    Silver halide photographic emulsion having reduced pressure fog
    9.
    发明公开
    Silver halide photographic emulsion having reduced pressure fog 失效
    摄影师Silberhalogenidemulsion mit vermindertem Druckschleier

    公开(公告)号：EP0750221A1

    公开(公告)日：1996-12-27

    申请号：EP96420201.4

    申请日：1996-06-10

    申请人： KODAK-PATHE ,  EASTMAN KODAK COMPANY

    发明人： Friour, Gérard Amédé Désiré, c/o Kodak-Pathé ,  Feumi-Jantou, Christiane Marie Bernadette

    IPC分类号： G03C1/053 ,  G03C1/015

    CPC分类号： G03C1/053 ,  G03C1/0051 ,  G03C1/015 ,  G03C5/16 ,  Y10S430/167

    摘要： The present invention relates to a silver halide photographic emulsion having improved sensitometric properties; in particular, the present invention relates to a silver halide photographic product comprising this emulsion.
    The emulsion of the invention comprises tabular grains consisting mainly of silver bromide dispersed in a binder consisting of a hydrophilic colloid and a latex, the emulsion before coating having a pAg between 9.0 and 9.9.
    The present invention in particular enables the pressure fog to be reduced.

    摘要翻译： 本发明涉及具有改进的感光性能的卤化银照相乳剂; 特别地，本发明涉及包含该乳液的卤化银照相产品。 本发明的乳液包括分散在由亲水胶体和胶乳组成的粘合剂中的主要由溴化银组成的片状颗粒，涂层前的乳液的pAg在9.0和9.9之间。 特别地，本发明能够降低压雾。