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    Récipient pour un produit photosensible sous forme de bande
    81.
    发明公开
    Récipient pour un produit photosensible sous forme de bande 失效
    ür。。。。。。。。。。。

    公开(公告)号：EP0731376A1

    公开(公告)日：1996-09-11

    申请号：EP96420054.7

    申请日：1996-02-16

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY

    Inventor： Blandin, Christophe Louis Michel, c/o Kodak-Pathe ,  Martel, Jean-Pierre Lucien, c/o Kodak-Pathe ,  Duc, Didier, c/o Kodak-Pathe

    IPC: G03B27/58

    CPC classification number: G03B27/588

    Abstract: The invention concerns a container for a photosensitive product in strip form wound on a spool.
    The container (1) comprises: a) a lightproof cylindrical enclosure (3) having two end walls (4, 5), at least one of the end walls (4) being able to be opened so as to define an end opening (8) allowing the insertion/withdrawal of a roll (2) of the said photosensitive product in strip form; b) a cantilevered spindle (6) mounted inside the cylindrical enclosure in order to receive the spool (2), the spindle (6) being mounted perpendicular to the said end walls (4, 5); and c) means (7, 13, Fig 2) for driving the roll out of the cylindrical enclosure, through the opening (8).
    Application to the transportation of photographic paper.

    Abstract translation: 容器（1）包括具有两个端壁（4,5）的防光圆柱形外壳（3），所述端壁（4）中的至少一个能够被打开，以限定允许插入的端部开口（8） /取出带状光敏产品的卷（2）。 安装在圆筒形外壳内部的一个悬臂轴（6），以便容纳阀芯（2），主轴（6）垂直于端壁（4,5）安装。 存在用于通过开口（8）将滚筒从圆筒形外壳驱动的构件（7,13）。

    Silver halide photographic emulsions with reduced dye desensitisation
    82.
    发明公开
    Silver halide photographic emulsions with reduced dye desensitisation 失效
    Silberhalogenidemulsionen mitberminderter Farbdesensibilisierung

    公开(公告)号：EP0709725A1

    公开(公告)日：1996-05-01

    申请号：EP95420278.4

    申请日：1995-10-13

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY

    Inventor： Martin, Didier Jean, Kodak-Pathe

    IPC: G03C1/09 ,  G03C1/035

    CPC classification number: G03C1/09 ,  G03C1/035

    Abstract: The present invention concerns a silver halide emulsion, and more particularly a silver halide emulsion which resolves the problem of desensitisation which can be caused by the spectral sensitising dye.
    This emulsion is an emulsion of the core/shell type having a particular grain structure which has been chemically sensitised by means of thiourea compounds and a gold (I) compound which does not contain a labile sulphur atom.
    The emulsions of the present invention make it possible to reduce the dye desensitisation.

    Abstract translation: 本发明涉及卤化银乳剂，更具体地说，涉及一种能解决由光谱增感染料引起的脱敏问题的卤化银乳剂。 该乳液是具有通过硫脲化合物和不含不稳定硫原子的金（I）化合物化学增感的具有特定晶粒结构的核/壳型的乳液。 本发明的乳液可以减少染料脱敏。

    RADIOGRAPHIC SYSTEM
    85.
    发明公开
    RADIOGRAPHIC SYSTEM 失效
    放射学系统。

    公开(公告)号：EP0682783A1

    公开(公告)日：1995-11-22

    申请号：EP95902088.0

    申请日：1994-11-25

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY

    Inventor： FRIOUR, Gérard A. D., Kodak-Pathé

    IPC: G03C5

    CPC classification number: G03C5/17

    Abstract: The present invention concerns a radiographic system comprising at least one X-ray intensifying screen and a radiographic film which is sensitive to actinic radiation. The X-ray intensifying screen emits mainly ultraviolet radiation and the photosensitive film comprises a tabular-grain silver halide emulsion. Such a system enables very high quality radiographs to be obtained, even with a fast processing method.

    DISPOSITIF POUR REALISER SUR UNE BANDE UNE OPERATION SELON UN PAS DETERMINE
    87.
    发明授权
    DISPOSITIF POUR REALISER SUR UNE BANDE UNE OPERATION SELON UN PAS DETERMINE 失效
    DEVICE FOR识别与特定的步骤在薄膜上的工作。

    公开(公告)号：EP0521025B1

    公开(公告)日：1994-12-28

    申请号：EP91905835.4

    申请日：1991-03-11

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY

    Inventor： LONG, Michael ,  GAUDILLAT, Jacques, Fernand

    IPC: B26F1/00 ,  B26F1/06 ,  B26F1/02

    CPC classification number: B26D5/08 ,  B26D5/18 ,  B26F1/0007 ,  B26F1/02 ,  Y10T83/4763

    Abstract: The invention concerns a device for performing an operation at a given pitch on a strip moving uniformly and continuously. The device comprises a first unit (1) fitted with a tool alternately describing a short section of an arc about a fixed horizontal axis (9) parallel to the axis of travel of the strip so that said tool can be caused to work periodically with a complementary component to said tool carried on a second unit (2), said first unit being connected to said second unit at said fixed axis, where both units thus secured and suspended from a fixed frame (20) are caused to move parallel to the axis of travel of said strip. Application to the perforation, cutting, embossing, notching and pricking of strips.

    PROCEDE D'OBTENTION DE GRAINS TABULAIRES MONODISPERSES
    88.
    发明授权
    PROCEDE D'OBTENTION DE GRAINS TABULAIRES MONODISPERSES 失效
    程序D'OBTENTION DE GRAINS TABULAIRES MONODISPERSES

    公开(公告)号：EP0584189B1

    公开(公告)日：1994-12-07

    申请号：EP92910989.0

    申请日：1992-05-11

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY

    Inventor： MIGNOT, André Guy Emile ,  JEZEQUEL, Pierre Henri

    IPC: G03C1/035 ,  G03C1/015

    CPC classification number: G03C1/0051 ,  G03C1/015 ,  G03C2001/0357 ,  G03C2200/43

    Abstract: A method for preparing a photographic emulsion incorporating tabular silver halide grains is described. It is characterized in that twinned silver halide nuclei are precipitated either in an external static nucleator operating under laminar conditions with a Reynolds number of less than 2100, or in a recipient with a very low agitation speed compared with that normally used, and characterized also in that the concentration of the Ag+ ion solution is between 0.04 and 0.3 M. Tabular silver halide grains are obtained with a diameter distribution lower than 15 %.

    Abstract translation: 描述了一种制备掺入片状卤化银颗粒的照相乳剂的方法。 其特征在于，孪晶卤化银核或者在雷诺数小于2100的层流条件下操作的外部静态成核剂中沉淀，或者在与通常使用的搅拌速度相比非常低的受体中沉淀，并且还表征 Ag +离子溶液的浓度在0.04和0.3M之间。获得直径分布低于15％的片状卤化银颗粒。

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