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    Method for processing a silver halide photographic material
    26.
    发明授权
    Method for processing a silver halide photographic material 失效
    卤化银照相材料的处理方法

    公开(公告)号：US5340704A

    公开(公告)日：1994-08-23

    申请号：US86081

    申请日：1993-07-06

    申请人： Toshihide Ezoe ,  Kazumi Nii ,  Hisashi Okamura

    发明人： Toshihide Ezoe ,  Kazumi Nii ,  Hisashi Okamura

    IPC分类号： G03C1/035 ,  G03C1/06 ,  G03C1/09 ,  G03C5/29 ,  G03C5/26

    CPC分类号： G03C1/061

    摘要： Disclosed is a photographic image forming method. A silver halide photographic material is processed with a developing solution having a pH of 9.6 to 11.0. The silver halide photographic material has at least one light-sensitive layer containing a chemically-sensitized silver halide emulsion comprising silver halide grains having a silver chloride content of at least 60 mol %. At least one of said at least one light-sensitive layer and a light-insensitive hydrophilic colloid layer contains a hydrazine compound represented by the formula (1):R.sup.1 --NHNH--G--R.sup.2 (1).The variables in the formula are defined in the specification.

    摘要翻译： 公开了一种摄影图像形成方法。 用pH为9.6〜11.0的显影液处理卤化银照相材料。 卤化银照相材料具有至少一个含有化学增感卤化银乳剂的感光层，其包含氯化银含量至少为60mol％的卤化银颗粒。 所述至少一个感光层和不透光的亲水胶体层中的至少一个含有由式（1）表示的肼化合物：R1-NHNH-G-R2（1）。 公式中的变量在规范中定义。

    Silver halide photographic materials
    27.
    发明授权
    Silver halide photographic materials 失效
    卤化银照相材料

    公开(公告)号：US5252438A

    公开(公告)日：1993-10-12

    申请号：US763688

    申请日：1991-09-23

    申请人： Kazumi Nii ,  Hisashi Okamura ,  Kazunobu Katoh

    发明人： Kazumi Nii ,  Hisashi Okamura ,  Kazunobu Katoh

    IPC分类号： G03C7/305 ,  G03C1/06 ,  G03C1/43 ,  G03C1/42

    CPC分类号： G03C1/061 ,  Y10S430/158

    摘要： Disclosed is a silver halide photographic material containing a compound of a general formula (1) or (2):ED-(Time).sub.t -Y-L-Z (1)wherein ED represents a group that releases the moiety (Time).sub.t -Y-L-Z by reaction with an oxidation product of a developing agent; Time represents a divalent linking group; t represents 0 or 1; Y represents a divalent group comprising a hetero atom through which Y bonds to the moiety ED-(Time).sub.t ; L represents a divalent group which is capable of being cleaved by reaction with components in a developer; and Z represents a monovalent functional group that expresses a development inhibiting effect; ##STR1## wherein Time, t, L and Z have the same meanings as above; Y represents a divalent group comprising a hetero atom through which Y bonds to the moiety ##STR2## R.sub.1 represents an aliphatic group or an aromatic group; G.sub.1 represents is ##STR3## G.sub.2 represents a mere bond, --O--, --S-- or ##STR4## R.sub.2 has the same meaning as R.sub.1 or represents a hydrogen atom; when the compound has plural R.sub.2 's, they may be same as or different from each other; and one of A.sub.1 and A.sub.2 represents a hydrogen atom, and the other represents a hydrogen atom, or an acyl group, an alkylsulfonyl group or an arylsulfonyl group. The material may reproduce excellently a line original to form an ultra-hard image having a high background density. It also has a broad exposure latitude in halftone dot image-taking work and can form an ultra-hard halftone dot image with a high image quality. The material is useful in formation of ultra-hard negative images by photomechanical process.

    Photoelectric conversion element and imaging device
    28.
    发明授权
    Photoelectric conversion element and imaging device 有权
    光电转换元件和成像装置

    公开(公告)号：US08841651B2

    公开(公告)日：2014-09-23

    申请号：US12237865

    申请日：2008-09-25

    申请人： Tetsuro Mitsui ,  Kimiatsu Nomura ,  Kazumi Nii

    发明人： Tetsuro Mitsui ,  Kimiatsu Nomura ,  Kazumi Nii

    IPC分类号： H01L29/08 ,  H01L51/42 ,  H01L51/00

    CPC分类号： H01L51/0051 ,  H01L51/001 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/424

    摘要： A photoelectric conversion element is provided and includes: a conductive thin layer; an organic photoelectric conversion layer including a compound represented by formula (I); and a transparent conductive thin layer, in this order: In the formula (I), X represents O, S or N—R10; Rx and Ry each independently represents a hydrogen atom or a substituent, at least one of Rx and Ry is an electron-withdrawing group, and Rx and Ry may be connected to each other to form a ring, provided that Rx and Ry do not represent a cyano group at the same time; R7 to R10 each independently represents a hydrogen atom or a substituent, and R8 and R9 may be connected to each other to form a ring; L represents a linking group comprising a conjugated bond; and D1 represents a group of atoms.

    摘要翻译： 提供了一种光电转换元件，包括：导电薄层; 包含由式（I）表示的化合物的有机光电转换层; 和透明导电薄层，在该式（I）中，X表示O，S或N-R 10; Rx和Ry各自独立地表示氢原子或取代基，Rx和Ry中的至少一个是吸电子基团，并且Rx和Ry可以彼此连接形成环，条件是Rx和Ry不表示 氰基; R7至R10各自独立地表示氢原子或取代基，R8和R9可以彼此连接形成环; L表示包含共轭键的连接基团; D1表示一组原子。