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73 条记录 (耗时 0.054 秒)

    Photographic yellow dye-forming couplers and silver halide color photographic materials containing the same
    52.
    发明授权
    Photographic yellow dye-forming couplers and silver halide color photographic materials containing the same 失效
    摄影黄色染料成色剂和卤化银彩色摄影材料含有相同的

    公开(公告)号：US5612174A

    公开(公告)日：1997-03-18

    申请号：US568488

    申请日：1995-12-07

    申请人： Hiroo Takizawa ,  Yasuhiro Yoshioka ,  Masakazu Morigaki

    发明人： Hiroo Takizawa ,  Yasuhiro Yoshioka ,  Masakazu Morigaki

    IPC分类号： G03C7/00 ,  G03C7/30 ,  G03C7/36 ,  G03C7/388 ,  G03C7/392 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

    CPC分类号： G03C7/39252 ,  G03C7/36 ,  G03C7/3013

    摘要： Disclosed are a photographic yellow dye-forming coupler of formula (I) and a photographic material containing one or more such yellow couplers. ##STR1## wherein R.sub.1 represents an alkyl group, a cycloalkyl group, an aryl group, an alkylamino group, an anilino group, or a heterocyclic group; R.sub.2 represents a hydrogen atom, a halogen atom, an aliphatic-oxy group, an aryloxy group, an aliphatic group, or an amino group; R.sub.3 represents an alkenyl group; R.sub.4 represents a substituent; m represents an integer of from 0 to 3; and X represents a hydrogen atom, or a group capable of being split off from the formula by the coupling reaction with an oxidation product of an aromatic primary amine developing agent. The couplers have a high solubility in solvents, and emulsions containing the couplers can be stored in cool for a long period of time without worsening the coloring property of the couplers.

    摘要翻译： 公开了式（I）的照相黄色染料形成成色剂和含有一种或多种这种黄色成色剂的照相材料。 （I）其中R1表示烷基，环烷基，芳基，烷基氨基，苯胺基或杂环基; R 2表示氢原子，卤素原子，脂肪族 - 氧基，芳氧基，脂肪族基或氨基; R3表示烯基; R4表示取代基; m表示0〜3的整数， X表示氢原子，或者可以通过与芳族伯胺显影剂的氧化产物的偶联反应而与式分离的基团。 成色剂在溶剂中具有高溶解度，并且含有成色剂的乳液可以长时间保存在阴凉处，而不会降低成色剂的着色性能。

    Silver halide photographic material and image forming method using the same
    53.
    发明授权
    Silver halide photographic material and image forming method using the same 失效
    卤化银照相材料和使用其的成像方法

    公开(公告)号：US5484692A

    公开(公告)日：1996-01-16

    申请号：US295107

    申请日：1994-08-24

    申请人： Akio Mitsui ,  Hiroo Takizawa

    发明人： Akio Mitsui ,  Hiroo Takizawa

    IPC分类号： G03C5/50 ,  G03C7/00 ,  G03C7/20 ,  G03C7/30 ,  G03C7/384 ,  G03C7/388 ,  G03C7/392 ,  G03C7/407 ,  G03C1/46

    CPC分类号： G03C7/3012 ,  G03C7/3885 ,  G03C7/3029 ,  G03C7/384 ,  G03C7/39288

    摘要： A silver halide photographic material comprising a support having provided thereon at least one layer, wherein said at least one layer contains at least one compound which is represented by the following formula (1) and is liquid at 25.degree. C.: ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each represents a hydrogen atom, an unsubstituted unsaturated straight-chain aliphatic group, or an unsubstituted branched alkyl group; provided that both R.sub.1 and R.sub.2 must not be hydrogen atoms and that the sum of the carbon atoms in R.sub.1 and R.sub.2 is 18 or more.

    摘要翻译： 一种卤化银照相材料，包括在其上提供至少一层的载体，其中所述至少一层含有至少一种由下式（1）表示的化合物，并在25℃下为液体：（ 1）其中可以相同或不同的R 1和R 2各自表示氢原子，未取代的不饱和直链脂族基团或未取代的支链烷基; 条件是R1和R2不能是氢原子，R1和R2中的碳原子之和为18以上。

    Hologram recording method and hologram recording material
    56.
    发明授权
    Hologram recording method and hologram recording material 失效
    全息记录方法和全息记录材料

    公开(公告)号：US07588863B2

    公开(公告)日：2009-09-15

    申请号：US10925086

    申请日：2004-08-25

    申请人： Hiroo Takizawa ,  Noriko Inoue

    发明人： Hiroo Takizawa ,  Noriko Inoue

    IPC分类号： G03H1/04 ,  G03C1/675

    CPC分类号： G03F7/001 ,  G03F7/105 ,  G03H1/02 ,  G03H1/182 ,  G03H2260/12

    摘要： To provide a hologram recording method capable of satisfying high sensitivity and at the same time, satisfying high diffraction efficiency, good preservability, low shrinkage percentage, dry processing and multiplex recording properties, a hologram recording method comprises a first step of producing a latent image upon holographic exposure, and a second step of causing a polymerization reaction due to the latent image, to form a interference fringe providing a refractive index modulation, wherein the first and second steps are dry process; particularly, the first step is a step of producing a colored material to form the latent image and the second step is a step of causing the polymerization reaction upon irradiating the colored material with a light having a wavelength different from that of the holographic exposure, to form the interference fringe providing the refractive index modulation.

    摘要翻译： 为了提供能够满足高灵敏度并且同时满足高衍射效率，良好的保存性，低收缩率，干法处理和多重记录性能的全息记录方法，全息记录方法包括：生成潜像的第一步骤 全息曝光以及由于潜像引起聚合反应的第二步骤形成提供折射率调制的干涉条纹，其中第一和第二步骤是干法; 特别地，第一步是制备着色材料以形成潜像的步骤，第二步骤是将具有与全息曝光波长不同的光照射到着色材料上的聚合反应的步骤， 形成提供折射率调制的干涉条纹。

    Hologram recording method, hologram recording material, optical recording medium
    58.
    发明申请
    Hologram recording method, hologram recording material, optical recording medium 审中-公开
    全息记录方法，全息记录材料，光记录介质

    公开(公告)号：US20070047038A1

    公开(公告)日：2007-03-01

    申请号：US11509563

    申请日：2006-08-25

    申请人： Hiroo Takizawa

    发明人： Hiroo Takizawa

    IPC分类号： G03H1/02

    CPC分类号： G03H1/18 ,  G03F7/001 ,  G03H1/02 ,  G03H1/182 ,  G03H2001/0264 ,  G03H2260/12 ,  G11B7/0065 ,  G11B7/246 ,  G11C13/042

    摘要： A hologram recording method is provided and includes: a first step of forming a latent image in a hologram recording material by holographic exposure; a second step of subjecting the hologram recording material having the latent image to heat treatment so as to form interference fringes providing a refractive index modulation; and a third step of irradiating the hologram recording material entirely with light to fix the interference fringes. A hologram recorded by the hologram recording method can be reproduced without erasing the refractive index modulation.

    摘要翻译： 提供全息记录方法，包括：通过全息曝光在全息记录材料中形成潜像的第一步骤; 对具有潜像的全息图记录材料进行热处理以形成提供折射率调制的干涉条纹的第二步骤; 以及全部用光照射全息图记录材料以固定干涉条纹的第三步骤。 可以在不擦除折射率调制的情况下再现由全息图记录方法记录的全息图。

    Silver halide photographic light-sensitive material
    59.
    发明授权
    Silver halide photographic light-sensitive material 失效
    卤化银照相感光材料

    公开(公告)号：US07172856B2

    公开(公告)日：2007-02-06

    申请号：US10199044

    申请日：2002-07-22

    申请人： Takanori Hioki ,  Hiroo Takizawa ,  Katsuhiro Yamashita

    发明人： Takanori Hioki ,  Hiroo Takizawa ,  Katsuhiro Yamashita

    IPC分类号： G03C1/005 ,  G03C1/494

    CPC分类号： G03C1/12 ,  G03C1/0051 ,  G03C1/09 ,  G03C1/102 ,  G03C2001/097

    摘要： A silver halide photographic light-sensitive material having high sensitivity and having a desired spectral sensitivity distribution. A silver halide photographic light-sensitive material comprising at least one multichromophore dye compound having at least two dye chromophores connected by covalent bonding or coordinate bonding, at least two of the dye chromophores forming a dye chromophore group and the light absorption of the dye chromophore group differing from the sum of individual light absorptions of respective dye chromophores constituting said dye chromophore group.

    摘要翻译： 具有高灵敏度并具有期望的光谱灵敏度分布的卤化银照相感光材料。 一种卤化银照相感光材料，其包含至少一种具有至少两个通过共价键或配位键连接的染料发色团的多色素染料化合物，至少两种形成染料发色团的染料发色团和染料发色团的光吸收 不同于构成所述染料发色团的各染料发色团的单个光吸收的总和。

    Hologram recording material, hologram recording method
    60.
    发明申请
    Hologram recording material, hologram recording method 审中-公开
    全息记录材料，全息记录方法

    公开(公告)号：US20060194121A1

    公开(公告)日：2006-08-31

    申请号：US11353978

    申请日：2006-02-15

    申请人： Hiroo Takizawa ,  Hiroyuki Suzuki

    发明人： Hiroo Takizawa ,  Hiroyuki Suzuki

    IPC分类号： G03H1/04

    CPC分类号： G03C1/04 ,  G03C1/06 ,  G03C7/30 ,  G03C7/305 ,  G03H1/02 ,  G03H2001/0264 ,  G03H2260/16

    摘要： A hologram recording material is provided and has at least a silver halide, an organic refractive index-modulating agent, and a binder is provided. The silver halide undergoes sensitization in accordance with interference fringes caused by holographic exposure, to thus form a latent image. Thereafter the silver halide is subjected to a development process to thus develop the thus-sensitized silver halide, thereby causing reaction of the organic refractive index-modulating agent. Hence, the interference fringes formed by refractive index modulation are recorded.

    摘要翻译： 提供全息记录材料，并且至少具有卤化银，有机折射率调节剂和粘合剂。 卤化银根据由全息曝光引起的干涉条纹进行增感，从而形成潜像。 此后，对卤化银进行显影处理，从而开发如此增感的卤化银，从而引起有机折射率调节剂的反应。 因此，记录由折射率调制形成的干涉条纹。