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1. 发明授权

US4766058A Silver halide photographic material with a specified silver density and dry thickness 失效
标题翻译：卤化银照相材料，具有规定的银密度和干厚度
公开(公告)号：US4766058A
公开(公告)日：1988-08-23
申请号：US886552
申请日：1986-07-16
申请人： Takeshi Sampei , Toshifumi Iijima , Yoshitaka Yamada , Hiroshi Shimazaki , Kenji Kumashiro , Yoshiharu Mochizuki , Syoji Matsuzaka , Hiroshi Kashiwagi
发明人： Takeshi Sampei , Toshifumi Iijima , Yoshitaka Yamada , Hiroshi Shimazaki , Kenji Kumashiro , Yoshiharu Mochizuki , Syoji Matsuzaka , Hiroshi Kashiwagi
IPC分类号： G03C7/30 , G03C5/24 , G03C1/02 , G03C1/08 , G03C7/32
CPC分类号： G03C7/3022
摘要： A photographic material comprising at least one blue sensitive silver halide emulsion layer is disclosed. The silver density of the emulsion layer is not less than 4.0.times.10.sup.-1 g/cm.sup.3 and the dry thickness of the layer is not more than 4.0 .mu.m. A core/shell type silver halide emulsion and a high-speed reaction type scavenger for the oxidation products of a developing agent are preferably used for the emulsion layer. The photographic material has a high sensitivity and provides an image having a superior sharpness and resolution.
摘要翻译：公开了一种包含至少一种感蓝卤化银乳剂层的照相材料。乳剂层的银密度不小于4.0×10-1g / cm3，层的干厚度不大于4.0μm。对于乳剂层，优选使用核/壳型卤化银乳剂和用于显影剂氧化产物的高速反应型清除剂。照相材料具有高灵敏度并且提供具有优异的清晰度和分辨率的图像。

2. 发明授权

US5437966A Silver halide color negative photographic light sensitive material 失效
标题翻译：卤化银彩色负摄影感光材料
公开(公告)号：US5437966A
公开(公告)日：1995-08-01
申请号：US216771
申请日：1994-03-23
申请人： Hideaki Haraga , Toshihiko Yagi , Miki Kon , Hiroshi Shimazaki , Yoshihide Urakawa , Yoshitaka Yamada , Atsuo Ezaki , Syoji Matsuzaka
发明人： Hideaki Haraga , Toshihiko Yagi , Miki Kon , Hiroshi Shimazaki , Yoshihide Urakawa , Yoshitaka Yamada , Atsuo Ezaki , Syoji Matsuzaka
IPC分类号： G03C1/035 , G03C7/30 , G03C1/46
CPC分类号： G03C1/035 , G03C7/3041
摘要： The present invention describes a silver halide color negative photographic light-sensitive material having an improved graininess and an excellent image quality even when picture-taken under various light sources each having a color temperature different from daylight. A silver halide color photographic material comprises a light-sensitive layer unit containing a red-sensitive silver halide emulsion and a cyan coupler, a light-sensitive layer unit containing a green-sensitive silver halide emulsion and a magenta coupler, and a light-sensitive layer unit containing a blue-sensitive silver halide emulsion and a yellow coupler, wherein RMS granularity of at least one of the light-sensitive layer units has the following relations;1.1 RMS.sub.0 .ltoreq.RMS.sub.1 .ltoreq.1.5 RMS.sub.0 and0.9 RMS.sub.0 .ltoreq.RMS.sub.2 .ltoreq.1.2 RMS.sub.0wherein RMS.sub.0 is an RMS value at a minimum density portion of the layer unit, RMS.sub.1 is an RMS value at a density portion of the minimum density+0.15 of the layer unit which is produced by an exposure amount in terms of logH, and RMS.sub.2 is an RMS value at a density portion produced by an exposure amount of logH+0.5.
摘要翻译：本发明描述了即使在具有不同于日光的色温的各种光源下拍摄时，也具有改善的颗粒度和优异的图像质量的卤化银彩色负型摄影感光材料。卤化银彩色照相材料包括含有感红卤化银乳剂和青色成色剂的感光层单元，含有感绿卤化银乳剂和品红色偶合剂的感光层单元和感光层含有感蓝卤化银乳剂和黄色成色剂的层单元，其中至少一种感光层单元的RMS粒度具有以下关系; 1.1 RMS0

3. 发明授权

US4977069A Silver halide color photographic light sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US4977069A
公开(公告)日：1990-12-11
申请号：US508470
申请日：1990-04-13
申请人： Toshifumi Iijima , Yoshitaka Yamada , Kenji Kumashiro , Hideo Akamatsu , Takashi Kamio
发明人： Toshifumi Iijima , Yoshitaka Yamada , Kenji Kumashiro , Hideo Akamatsu , Takashi Kamio
IPC分类号： G03C7/20 , G03C7/30
CPC分类号： G03C7/3029 , G03C2001/0357 , G03C2007/3034 , G03C2200/11 , G03C2200/38
摘要： A silver halide color photographic light-sensitive material comprising a support having arranged thereon at least two each of red-sensitive layers, green-sensitive layers and blue-sensitive layers, wherein, with respect to each of the red-sensitive layers, the blue-sensitive layers and the green-sensitive layers, there are not less than two silver halide layers having different sensitivities, said material satisfying the following four requirements:a. the highest blue-sensitive silver halide emulsion layer (BH) is arranged to serve as the silver halide emulsion layer in the farthest position from the support;b. the highest green-sensitive silver halide emulsion layer (GH) and the highest red-sensitive silver halide emulsion layer (RH) are interposed between the highest blue-sensitive silver halide emulsion layer (BH) and a lower blue-sensitive silver halide emulsion layer (Bh);c. the lowest green-sensitive layers (GL) and the lowest red-sensitive layer (RL) are present between the support and the lower blue-sensitive silver halide emulsion layer (Bh); andd. a non-light-sensitive hydrophilic colloidal layer is arranged adjacently to the highest blue-sensitive silver halide emulsion layer (BH) with at least one of the highest blue-sensitive silver halide emulsion layer (BH) and the colloidal layer containing fine-grain silver halide particles.
摘要翻译：一种卤化银彩色摄影感光材料，其包括在其上布置有至少两个红色敏感层，感光层和蓝色敏感层中的每一个的支撑体，其中对于每个红色敏感层，蓝色敏感层和感绿层，不少于两个具有不同灵敏度的卤化银层，所述材料满足以下四个要求：a。布置最高的蓝色感光卤化银乳剂层（BH）以用作离支撑体最远位置的卤化银乳剂层; b。最高的感光卤化银乳剂层（GH）和最高的感红卤化银乳剂层（RH）被置于最高感蓝卤化银乳剂层（BH）和较低的蓝敏卤化银乳剂层（Bh）; C。最低的绿敏层（GL）和最低的红色敏感层（RL）存在于载体和低感蓝卤化银乳剂层（Bh）之间; 和d。非感光亲水胶体层与最高的蓝色感光卤化银乳剂层（BH）相邻布置，其中至少一种最高的感蓝卤化银乳剂层（BH）和含有细颗粒的胶体层卤化银颗粒

4. 发明授权

US4481288A Light-sensitive silver halide photographic material 失效
标题翻译：感光卤化银照相材料
公开(公告)号：US4481288A
公开(公告)日：1984-11-06
申请号：US542372
申请日：1983-10-14
申请人： Yoshitaka Yamada , Toshifumi Iijima , Toshihiko Yagi , Yoshihiro Haga , Kenji Kumashiro , Hiroshi Menjo
发明人： Yoshitaka Yamada , Toshifumi Iijima , Toshihiko Yagi , Yoshihiro Haga , Kenji Kumashiro , Hiroshi Menjo
IPC分类号： G03C7/20 , G03C1/035 , G03C1/46 , G03C7/30 , G03C1/02
CPC分类号： G03C7/3022 , G03C1/46
摘要： There is disclosed a light-sensitive silver halide photographic material having at least one silver halide emulsion layer constituted of a plural number of layers which are substantially the same in color to which they are sensitive but different in sensitivity provided on a support, which comprises a layer having the highest sensitivity among the plural number of layers with different sensitivities which contains at least two kinds of substantially mono-dispersed silver halide grains with different average grain sizes.The light-sensitive silver halide photographic material according to this invention is high in sensitivity and excellent in graininess of dye image.
摘要翻译：公开了一种感光卤化银照相材料，其具有至少一个卤化银乳剂层，所述卤化银乳剂层由多个层组成，它们的颜色基本相同，它们敏感但灵敏度不同，所述支持体包括：在具有不同灵敏度的多个层中具有最高灵敏度的层，其含有至少两种具有不同平均晶粒尺寸的基本上单分散的卤化银颗粒。根据本发明的感光卤化银照相材料的感光度高，染料图像的颗粒感优异。

5. 发明授权

US4724198A Light-sensitive silver halide color photographic material having multi-layered red-sensitive, green-sensitive and blue-sensitive emulsion layers 失效
标题翻译：具有多层红敏感，绿敏感和蓝敏感乳剂层的感光卤化银彩色照相材料
公开(公告)号：US4724198A
公开(公告)日：1988-02-09
申请号：US942025
申请日：1986-12-15
申请人： Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio , Shinya Shimura
发明人： Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio , Shinya Shimura
IPC分类号： G03C7/20 , G03C7/30 , G03C1/46 , G03C7/26
CPC分类号： G03C7/3029 , G03C7/20 , G03C2007/3034 , Y10S430/142
摘要： There is disclosed a light-sensitive silver halide color photographic material having red-sensitive, green-sensitive and blue-sensitive emulsion layers, each layer consisting of two or more layers with different sensitivities on a support, wherein the layers are constituted so as to satisfy the following requirements (A), (B), (C) and (D):(A) of the respective emulsion layers having the highest sensitivities among the the red-sensitive, green-sensitive and blue-sensitive emulsion layers, the highest sensitivity blue-sensitive emulsion layer is provided on the side farthest from the support;(B) at least the the highest sensitivity red-sensitive emulsion layer and the highest sensitivity green-sensitive emulsion layer are provided between the the highest blue-sensitive emulsion layer and a blue-sensitive emulsion layer with lower sensitivity;(C) none of the respective red-sensitive, green-sensitive and blue-sensitive emulsion layers having the lowest sensitivities exists on the side farther than the low sensitivity blue-sensitive emulsion layer from the support; and(D) contained in at least one layer of the high sensitivity red-sensitive, green-sensitive and blue-sensitive layers, is a diffusion-resistant compound capable of forming a mobile dye through the coupling reaction with the oxidized product of a chromogenic developing agent.The light-sensitive material according to this invention exhibits excellent photographic characteristics such as graininess, sharpness and sensitivity.
摘要翻译：公开了具有红敏感，绿敏感和感蓝乳剂层的感光卤化银彩色照相材料，每一层由两层或多层在支撑体上具有不同的灵敏度组成，其中层构成为满足感光度，感光度和感光度的感光乳剂层中感光度最高的乳剂层的以下要求（A），（B），（C）和（D）：（A）最高灵敏度的感光乳剂层设置在离支架最远的一侧; （B）在最高感蓝乳剂层和敏感度较低的感蓝乳剂层之间至少提供最高灵敏度的感红乳剂层和最高灵敏度的感绿乳剂层; （C）与来自支持体的低灵敏度感光乳剂层相比，在感光度最低的感光乳剂层中没有一个具有最低灵敏度的红敏感，绿敏感和感蓝乳剂层存在; 和（D）包含在至少一层高灵敏度的红敏感，绿敏感和蓝敏感层中，是能够通过与显色的氧化产物的偶联反应形成可移动染料的耐扩散化合物开发代理。根据本发明的感光材料显示出优异的照相特性如颗粒度，清晰度和敏感性。

6. 发明授权

US4752558A Light-sensitive silver halide color photographic material 失效
标题翻译：感光卤化银彩色照相材料
公开(公告)号：US4752558A
公开(公告)日：1988-06-21
申请号：US933294
申请日：1986-11-20
申请人： Shinya Shimura , Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio
发明人： Shinya Shimura , Yoshitaka Yamada , Toshifumi Iijima , Kenji Kumashiro , Takashi Kamio
IPC分类号： G03C7/30 , G03C1/08 , G03C1/46
CPC分类号： G03C7/3029 , G03C2007/3034
摘要： Disclosed is a light-sensitive silver halide photographic material comprising at least one layer of green-sensitive silver halide emulsion layer (GH), at least one layer of red-sensitive silver halide emulsion layer (RH) and a plural number of blue-sensitive silver halide emulsion layers with different sensitivities, provided on a support, which is characterized in that one of the said plural number of blue-sensitive silver halide emulsion layers is provided as a silver halide emulsion layer (BH) positioned at the farthest side from the support, at least one layer GH and at least one layer RH are provided between the layer BH and a blue-sensitive silver halide emulsion layer lower in sensitivity than the layer BH, and further fine grains of silver halide are contained in at least one of the said blue-sensitive emulsion layer of lower sensitivity and a layer adjacent thereto. The fine grains of silver halide may have a blue-sensitive sensitizing dye adsorbed on the surfaces thereof.
摘要翻译：公开了一种感光卤化银照相材料，其包含至少一层感绿卤化银乳剂层（GH），至少一层感红卤化银乳剂层（RH）和多种感蓝提供在支持体上的具有不同灵敏度的卤化银乳剂层，其特征在于，所述多个感蓝卤化银乳剂层中的一个被设置为位于距离最远侧的卤化银乳剂层（BH）在BH层和感光度比层BH低的蓝敏感卤化银乳剂层之间提供至少一层GH和至少一层RH，并且还有细小的卤化银颗粒包含在所述感蓝乳剂层具有较低的灵敏度和与其相邻的层。卤化银的微细颗粒可能具有吸附在其表面上的感蓝敏感染料。

7. 发明授权

US4701404A Silver halide color photographic material of high sensitivity and improved granularity 失效
标题翻译：卤化银彩色感光材料，灵敏度高，粒度提高
公开(公告)号：US4701404A
公开(公告)日：1987-10-20
申请号：US775683
申请日：1985-09-13
申请人： Toshifumi Iijima , Yoshitaka Yamada , Kenji Kumashiro , Takashi Kamio , Shinya Shimura
发明人： Toshifumi Iijima , Yoshitaka Yamada , Kenji Kumashiro , Takashi Kamio , Shinya Shimura
IPC分类号： G03C7/20 , G03C7/30 , G03C7/00 , G03C7/26
CPC分类号： G03C7/3029 , G03C2007/3034
摘要： A silver halide color photographic material having blue-, green- and red-sensitive silver halide emulsion layers coated on a support is provided, each of said layers being composed of a plurality of sub-layers having different sensitivities. In said material, at least a red-sensitive silver halide emulsion sub-layer having high sensitivity is provided between a first green-sensitive silver halide emulsion sub-layer of high sensitivity and a second green-sensitive silver halide emulsion sub-layer having a lower sensitivity than said first green-sensitive sub-layer, said first green-sensitive sub-layer and/or said red-sensitive sub-layer with high sensitivity giving a maximum color density of formed dye in said material higher than 0.6 but not exceeding 1.3.
摘要翻译：提供了一种具有涂覆在载体上的蓝，绿和红敏感的卤化银乳剂层的卤化银彩色照相材料，每一层由具有不同灵敏度的多个子层组成。在所述材料中，在具有高灵敏度的第一感绿卤化银乳剂子层和具有高灵敏度的第二感绿卤化银乳剂子层之间提供至少具有高灵敏度的感红卤化银乳剂子层，比所述第一绿敏子层低的灵敏度，所述第一感绿子层和/或所述红敏敏子层具有高灵敏度，使得所述材料中形成的染料的最大色密度高于0.6但不超过 1.3。

8. 发明授权

US4777123A Light-sensitive silver halide color photographic material 失效
标题翻译：感光卤化银彩色照相材料
公开(公告)号：US4777123A
公开(公告)日：1988-10-11
申请号：US854199
申请日：1986-04-21
申请人： Yoshitaka Yamada , Hiroshi Shimazaki , Toshifumi Iijima
发明人： Yoshitaka Yamada , Hiroshi Shimazaki , Toshifumi Iijima
IPC分类号： G03C7/26 , G03C7/32 , G03C1/46 , G03C1/02
CPC分类号： G03C7/3225
摘要： Disclosed is a light-sensitive silver halide color photographic material comprising a light-sensitive multi-layer color photographic material having at least each one layer of blue-sensitive layer, green-sensitive layer and red-sensitive layer on a support, wherein;at least one blue-sensitive layer contains at least one kind of benzoyl type couplers,at least one green-sensitive layer contains at least one kind of pyrazoloazole type couplers, andat least one red-sensitive layer contains at least one kind of ureido type couplers.According to this invention, it is possible to obtain a light-sensitive material which has broad exposure latitude and is excellent in gradation characteristic, or a light-sensitive material which has broad exposure latitude and is excellent in graininess, or a light-sensitive material which has broad exposure latitude, is excellent in graininess and also good in a desilverization performance during processing.
摘要翻译：公开了一种感光卤化银彩色照相材料，其包含感光多层彩色照相材料，其在载体上具有至少每层感蓝层，绿敏层和红敏层，至少一个感蓝层包含至少一种苯甲酰型成色剂，至少一种感绿层含有至少一种吡唑并咪唑型成色剂，至少一种红敏层含有至少一种脲基型耦合器根据本发明，可以获得具有宽的曝光宽容度和浓度特性优异的感光材料或具有宽的曝光宽容度和优异的颗粒度的感光材料或感光材料具有宽的曝光宽容度，颗粒性优异，加工时的脱银性能也好。

9. 发明授权

US5389500A Method for forming color photographic images improved in color reproduction 失效
标题翻译：用于形成彩色摄影图像的方法在颜色再现方面得到改善
公开(公告)号：US5389500A
公开(公告)日：1995-02-14
申请号：US139334
申请日：1993-10-19
申请人： Hiroshi Shimazaki , Kuniaki Uezawa , Satoru Shimba , Yoshitaka Yamada
发明人： Hiroshi Shimazaki , Kuniaki Uezawa , Satoru Shimba , Yoshitaka Yamada
IPC分类号： G03C1/16 , G03C7/20 , G03C7/30 , G03C7/38 , G03C7/46 , G03C1/005 , G03C1/08 , G03C1/494
CPC分类号： G03C7/3041
摘要： Disclosed is a method for forming color photographic images which comprises printing of color images obtained by use of a color photographic light-sensitive material, having on a support, a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer onto a printing color photographic light-sensitive material having on a support, a yellow color forming layer, a magenta color forming layer and a cyan color forming layer, wherein the following requirements (A) and (B) are fulfilled,(A) wavelength .lambda..sub.B.sup.max to give the maximum value in spectral sensitivity distribution of a blue-sensitive silver halide emulsion layer is within the limits of 415 nm to 470 nm, and the sensitivity of the blue-sensitive emulsion layer at 480 nm is not more than 35% of the sensitivity at .lambda..sub.B.sup.max,(B) a magenta color forming layer of the printing color photographic light-sensitive material comprises a magenta coupler selected from the compounds represented by Formula 1; ##STR1## wherein Z represents a group of non-metal atoms necessary to form a nitrogen-containing heterocyclic ring, which may have a substituent, X represents a hydrogen atom, or a group capable of undergoing splitting off reaction with an oxidation product of a color developing agent, R represents a hydrogen atom or a substituent.
摘要翻译：公开了一种用于形成彩色照相图像的方法，其包括使用在载体上具有蓝色感光卤化银乳剂层，感绿卤化银乳剂层的彩色照相感光材料获得的彩色图像的印刷，以及红色感光卤化银乳剂层，其具有在载体，黄色形成层，品红色形成层和青色成色层上的印刷彩色照相感光材料上，其中以下要求（A）和（B ），（A）波长λBmax给出感蓝卤化银乳剂层的光谱灵敏度分布中的最大值在415nm至470nm的限度内，并且蓝敏感乳剂层在 480nm不超过λBmax下的灵敏度的35％，（B）印刷彩色摄影感光材料的品红色形成层包括品红色偶联剂由式1表示的化合物; 形成含氮杂环所必需的非金属原子，其可以具有取代基，X表示氢原子，或能够与显色剂的氧化产物分离反应的基团，R表示氢原子或取代基。

10. 发明授权

US4701405A Dye-sensitized light-sensitive core/shell silver halide photographic material 失效
标题翻译：染料敏感的核/壳卤化银照相材料
公开(公告)号：US4701405A
公开(公告)日：1987-10-20
申请号：US769764
申请日：1985-08-26
申请人： Hideki Takiguchi , Yoshitaka Yamada , Hirofumi Ohtani , Hiroshi Kashiwagi
发明人： Hideki Takiguchi , Yoshitaka Yamada , Hirofumi Ohtani , Hiroshi Kashiwagi
IPC分类号： G03C1/28 , G03C1/29 , G03C1/19
CPC分类号： G03C1/28 , G03C1/29
摘要： There is disclosed a light-sensitive silver halide photographic material which has at least one silver halide emulsion layer on a support, the silver halide emulsion layer includes substantially monodispersed core/shell type silver halide grains, and the silver halide grains are those which have been sensitized with a combination of at least one of sensitizing dyes represented by the following formulae (I) and (II): ##STR1## wherein R.sub.1 to R.sub.8, Y.sub.1 to Y.sub.8, X.sub.1.sup..crclbar., X.sub.2.sup..crclbar., m and n have the same meanings as defined in the specification.
摘要翻译：公开了一种感光卤化银照相材料，其在载体上具有至少一个卤化银乳剂层，卤化银乳剂层包括基本上单分散的核/壳型卤化银颗粒，并且卤化银颗粒是已经被（I）和（II）表示的至少一种敏化染料的组合致敏：其中R1至R8，Y1至Y8，X1（ - ）， X2（ - ），m和n具有与说明书中定义的相同的含义。

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