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157 条记录 (耗时 0.052 秒)

    Dye-forming coupler, silver halide photographic light-sensitive material, and azomethine dye compound
    73.
    发明授权
    Dye-forming coupler, silver halide photographic light-sensitive material, and azomethine dye compound 失效
    染料成色剂，卤化银照相感光材料和偶氮甲碱染料化合物

    公开(公告)号：US06677110B2

    公开(公告)日：2004-01-13

    申请号：US10106192

    申请日：2002-03-27

    申请人： Kiyoshi Takeuchi ,  Shigeki Uehira ,  Mario Aoki

    发明人： Kiyoshi Takeuchi ,  Shigeki Uehira ,  Mario Aoki

    IPC分类号： G03C108

    CPC分类号： C07D401/04 ,  C07D239/54 ,  C07D239/70 ,  C07D239/91 ,  C07D251/16 ,  C07D251/22 ,  C07D403/04 ,  C07D405/04 ,  C07D475/02 ,  C07D487/04 ,  C07D491/04 ,  G03C7/36

    摘要： A dye-forming coupler of formula (I): wherein Q represents a residue that forms, together with —N—C═N—, a nitrogen-containing 6-membered ring; RA represents an aryl, heterocyclic, or —(R1)r—(R4)m group; X represents an aryl group; Y represents a hydrogen atom, or a group capable of being split-off upon a coupling reaction with an oxidized product of a developing agent: wherein, when RA represents an —(R1)r—(R4)m group, R1 represents a methylene group, a methine group, or a carbon atom; r is 1 to 30; R4 represents a substituent except for a hydrogen atom; m is 1 to 30; and the —(R1)r—(R4)m group does not represent a straight-chain alkyl group. A silver halide photographic light-sensitive material which contains at least one of the coupler. An azomethine dye compound derived from the coupler.

    摘要翻译： 式（I）的染料形成成色剂：其中Q表示与-N-C = N-一起形成含氮6元环的残基; RA表示芳基，杂环或 - （R 1）r - （R 4）m基团; X表示芳基; Y表示氢原子或与显影剂的氧化产物偶联反应时能够分离的基团：其中，当RA表示 - （R 1）r - （R 4）m基团时，R 1表示亚甲基 基团，次甲基或碳原子; r为1〜30; R4代表除氢原子以外的取代基; m为1〜30; - （R 1）r - （R 4）m基团不表示直链烷基。 一种含有至少一种耦合器的卤化银照相感光材料。 衍生自偶联剂的偶氮甲碱染料化合物。

    Three-position stop type swing actuator
    74.
    发明授权
    Three-position stop type swing actuator 有权
    三位置止动式回转执行器

    公开(公告)号：US06474214B2

    公开(公告)日：2002-11-05

    申请号：US09809194

    申请日：2001-03-16

    申请人： Kiyoshi Takeuchi ,  Yoshihiro Takeda ,  Mitsunori Magaribuchi

    发明人： Kiyoshi Takeuchi ,  Yoshihiro Takeda ,  Mitsunori Magaribuchi

    IPC分类号： F01B3114

    CPC分类号： F15B15/068 ,  F01B3/0079

    摘要： A three-position stop type swing actuator has a main piston freely moving in forward and backward directions in an axial direction within a casing, an output shaft placed at a coaxial position with the main piston in such a manner as to be fixed in an axial direction and freely rotate around an axis, a conversion and transmission mechanism converting a forward and backward motion of the main piston into a rotating and swinging motion of the output shaft, and a sub piston having a stroke smaller than that of the main piston a fluid pressure operating force larger than that of the main piston and arranged within the casing in such a manner as to freely move in the forward and backward directions and be capable of being brought into contact with the main piston so as to restrict a middle stop position of the main piston.

    摘要翻译： 三位置止动式摆动致动器具有在壳体内沿轴向自由移动的主活塞，输出轴以与主活塞同轴的方式以轴向方式固定 方向并且绕轴线自由旋转，转换和传动机构将主活塞的向前和向后运动转换成输出轴的旋转和摆动运动，以及具有小于主活塞的行程的次活塞的副活塞 压力作用力大于主活塞的压力作用力，并且以能够沿前后方向自由移动的方式配置在壳体内，能够与主活塞接触，以限制主活塞的中间停止位置 主活塞。

    Silver halide color photographic material
    76.
    发明授权
    Silver halide color photographic material 失效
    卤化银彩色照相材料

    公开(公告)号：US6057086A

    公开(公告)日：2000-05-02

    申请号：US977049

    申请日：1997-11-25

    申请人： Koichi Nakamura ,  Kiyoshi Takeuchi ,  Koki Nakamura

    发明人： Koichi Nakamura ,  Kiyoshi Takeuchi ,  Koki Nakamura

    IPC分类号： G03C7/00 ,  G03C1/42 ,  G03C1/43 ,  G03C1/74 ,  G03C7/30 ,  G03C7/305 ,  G03C7/392 ,  G03C1/08

    CPC分类号： G03C7/30511 ,  G03C7/39296 ,  G03C7/3017 ,  G03C7/3022 ,  G03C7/39216 ,  G03C7/39236 ,  G03C7/39252 ,  Y10S430/156

    摘要： A silver halide color photographic material is disclosed, comprising a support having thereon photographic constituent layers containing at least one light-sensitive silver halide emulsion layer, wherein any one of the photographic constituent layers contains at least one coupler for dye formation, at least one reducing agent for color formation represented by the following formula (I) and an auxiliary developing agent and/or a precursor thereof:R.sup.11 --NH--NH--X--R.sup.12 (I)wherein R.sup.11 represents an aryl or heterocyclic group, R.sup.12 represents an alkyl, alkenyl, alkynyl, aryl or heterocyclic group, and X represents --SO.sub.2 --, --CO--, --COCO--, --CO--O--, --CO-- N(R.sup.13)--, --COCO--O--, --COCO--N(R.sup.13)-- or --SO.sub.2 --N(R.sup.13)-- (wherein R.sup.13 represents a hydrogen atom or a group described for R.sup.12).

    摘要翻译： 公开了一种卤化银彩色照相材料，其包括其上具有含有至少一种感光卤化银乳剂层的照相构成层的载体，其中任一种照相构成层含有至少一种用于染料形成的偶联剂，至少一种还原 由下式（I）表示的成色剂和辅助显影剂和/或其前体：R11-NH-NH-X-R12（I）其中R11表示芳基或杂环基，R12表示烷基， 烯基，炔基，芳基或杂环基，X表示-SO 2 - ， - CO - ， - COO - ， - CO-O-，-CO-N（R 13） - ， - COCO-O-，-COCO-N R13） - 或-SO2-N（R13） - （其中R13表示氢原子或对于R12描述的基团）。

    Process for the formation of color image
    78.
    发明授权
    Process for the formation of color image 失效
    形成彩色图像的过程

    公开(公告)号：US5695913A

    公开(公告)日：1997-12-09

    申请号：US608509

    申请日：1996-02-28

    申请人： Koichi Nakamura ,  Koki Nakamura ,  Kiyoshi Takeuchi

    发明人： Koichi Nakamura ,  Koki Nakamura ,  Kiyoshi Takeuchi

    IPC分类号： G03C7/30

    CPC分类号： G03C7/302 ,  Y10S430/144

    摘要： A process for the formation of a color image which comprises the steps of: exposing to light a silver halide light-sensitive material comprising a support having thereon at least one light-sensitive emulsion layer, and developing said light-sensitive material to form a color image, wherein said light-sensitive material comprises at least one dye-forming coupler and at least one coloring reducing agent represented by formula (I) and is intensified with a solution containing hydrogen peroxide or a compound releasing hydrogen peroxide to form an intensified image: R.sup.11 --NH--NH--X--R.sup.12 (I) wherein R.sup.11 represents an aryl group or a heterocyclic group; R.sup.12 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or a heterocyclic group; and X represents --SO.sub.2 --, --CO--, --COCO--, --CO--O--, --CO--N(R.sup.13)--, --COCO--O--, --COCO--N(R.sup.13)--, or --SO.sub.2 --N(R.sup.13)--, in which R.sup.13 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or a heterocyclic group.

    摘要翻译： 一种用于形成彩色图像的方法，其包括以下步骤：将包含其上具有至少一个感光乳剂层的载体的卤化银感光材料曝光，并显影所述感光材料以形成颜色 图像，其中所述感光材料包含至少一种成色剂和至少一种由式（I）表示的着色还原剂，并且用含有过氧化氢或释放过氧化氢的化合物的溶液增强以形成增强的图像： R11-NH-NH-X-R12（I）其中R11表示芳基或杂环基; R 12表示烷基，烯基，炔基，芳基或杂环基; 并且X表示-SO 2 - ， - CO - ， - COO - ， - CO-O - ， - CO-N（R 13） - ， - COO-O-，-COCO-N（R 13） - 或-SO 2 -N （R 13） - ，其中R 13表示氢原子，烷基，烯基，炔基，芳基或杂环基。

    Silver halide color photographic material
    79.
    发明授权
    Silver halide color photographic material 失效

    公开(公告)号：US5496693A

    公开(公告)日：1996-03-05

    申请号：US333347

    申请日：1994-11-02

    申请人： Yasuhiro Yoshioka ,  Kohzaburoh Yamada ,  Kiyoshi Takeuchi

    发明人： Yasuhiro Yoshioka ,  Kohzaburoh Yamada ,  Kiyoshi Takeuchi

    IPC分类号： G03C7/36 ,  G03C7/30 ,  G03C7/388 ,  G03C7/396

    CPC分类号： G03C7/396 ,  G03C7/3013

    摘要： A silver halide color photographic material excellent in color reproducibility, color forming property, color image fastness and processing dependency. The material comprises a yellow color forming silver halide emulsion layer formed on a support, said layer containing at least one yellow color forming coupler represented by general formula (I) dispersed by dissolution in a high boiling organic solvent in a weight ratio of the high boiling organic solvent to the yellow color forming coupler of 0.6 or more: ##STR1## wherein X represents an organic residue necessary for forming a nitrogen-containing heterocycle with a nitrogen atom; Y represents an aromatic group or a heterocyclic group; Z represents a group which is eliminatable by reaction of the coupler represented by general formula (I) with an oxidation product of a developing agent.