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1. 发明授权

US5091293A Color negative photographic material 失效
标题翻译：彩色负片材料
公开(公告)号：US5091293A
公开(公告)日：1992-02-25
申请号：US542690
申请日：1990-06-25
申请人： Yasushi Nozawa , Hideto Ikoma , Keiji Mihayashi , Yoshihiko Shibahara
发明人： Yasushi Nozawa , Hideto Ikoma , Keiji Mihayashi , Yoshihiko Shibahara
IPC分类号： G03C7/26 , G03C1/005 , G03C7/20 , G03C7/30
CPC分类号： G03C7/30 , G03C7/3022
摘要： A high-speed color negative photographic material which comprises, a support having provided thereon, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive emulsion layer, and is designated so as to acquire a specific photographic sensitivity (defined in detailed description of the invention) of 800 or above, and has a combined total of silver coverages ranging from 3.0 g/m.sup.2 to 9.0 g/m.sup.2 so as to minimize an increase in fog, a decrease in photographic speed and deterioration in granularity, which heretofore have occurred in high-speed photographic materials during long-range storage before used. In addition, the present photographic material enables enhancement of pressure resistance and processing efficiency.
摘要翻译：一种高速彩色负片照相材料，其特征在于，具有至少一个感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种感蓝乳剂层的支撑体，指定为获得800或以上的特定照相感光度（在本发明的详细描述中定义），并且具有范围为3.0g / m 2至9.0g / m 2的银覆盖率的组合总计，以使雾的增加最小化，照相速度的降低和颗粒度的恶化，其在使用前在长距离保存期间在高速照相材料中已经发生。此外，本照相材料能够提高耐压性和加工效率。

2. 发明授权

US4952485A Silver halide color negative photographic materials 失效
标题翻译：卤化银彩色负片摄影材料
公开(公告)号：US4952485A
公开(公告)日：1990-08-28
申请号：US442449
申请日：1989-11-28
申请人： Yoshihiko Shibahara , Yasushi Nozawa , Keiji Mihayashi
发明人： Yoshihiko Shibahara , Yasushi Nozawa , Keiji Mihayashi
IPC分类号： G03C7/26 , G03C1/005 , G03C7/20 , G03C7/30 , G03C7/305
CPC分类号： G03C7/30576 , G03C7/30 , G03C7/30541
摘要： A silver halide color negative photographic material having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a support, which is characterized in that the combined total of silver contents in the material is from 3.0 g/m.sup.2 to 8.0 g/m.sup.2 and the specific photographic sensitivity of the material is from 320 to less than 800. The material has improved sharpness and graininess and has high processability including pressure-resistance. Even after stored for long periods of time, the graininess of the material does not deteriorate.
摘要翻译：一种卤化银彩色负片照相材料，其具有至少一种感蓝卤化银乳剂层，至少一种感绿卤化银乳剂层和载体上的至少一种感红卤化银乳剂层，其特征在于：材料中银含量的合计为3.0g / m 2至8.0g / m 2，材料的特定照相感光度为320至小于800.该材料具有改善的清晰度和颗粒度，并且具有高加工性，包括耐压性。即使长时间储存，材料的粒状也不会变差。

3. 发明授权

US5578436A Silver halide color photographic material 失效
标题翻译：卤化银彩色照相材料
公开(公告)号：US5578436A
公开(公告)日：1996-11-26
申请号：US453398
申请日：1995-05-30
申请人： Takefumi Hara , Kazuyoshi Yamakawa , Sadanobu Shuto , Mitsuru Yamamoto , Makoto Suzuki , Yasuhiro Shimada , Katsuro Nagaoka , Satoshi Nagaoka , Yoshihiko Shibahara , Hideo Ikeda
发明人： Takefumi Hara , Kazuyoshi Yamakawa , Sadanobu Shuto , Mitsuru Yamamoto , Makoto Suzuki , Yasuhiro Shimada , Katsuro Nagaoka , Satoshi Nagaoka , Yoshihiko Shibahara , Hideo Ikeda
IPC分类号： G03C1/015 , G03C1/035 , G03C1/14 , G03C1/16 , G03C1/18 , G03C1/20 , G03C7/30 , G03C7/305 , G03C7/38 , G03C1/46
CPC分类号： G03C7/3041 , G03C1/14 , G03C7/30511 , G03C7/382 , G03C1/16 , G03C1/18 , G03C1/20
摘要： There is disclosed a silver halide color photographic material having a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer, a blue-sensitive silver halide emulsion layer, which comprises a cyan dye-forming coupler represented by formula (I) and (a) a monodisperse silver halide emulsion, (b) non-photosensitive silver halide emulsion wherein the inside or the surface of grains is fogged, (c) a colloidal silver, (d) negative-type interval latent image-type silver halide grains chemically sensitized to a defined depth from the surface, (e) a sensitizing dye containing a sulfonamide group, (f) three separated layers of high, medium, and low sensitivities, (g) two separated layers each having different content of iodine, (h) grains each having a defined spectral sensitivity distribution and a DIR-hydroquinone, or (i) a DIR-hydroquinone: formula (I) ##STR1## wherein R.sup.1 represents a hydrogen atom or a substituent, R.sup.2 represents a substituent, X represents a hydrogen atom or a group capable of being released upon a coupling reaction of the coupler represented by formula (I) with the oxidized product of a color-developing agent, and Z.sup.1 represents a group of nonmetallic atoms required for forming a nitrogen-containing 6-membered heterocyclic ring, which contains at least one group capable of being dissociated.
摘要翻译：公开了具有感红卤化银乳剂层，感绿卤化银乳剂层，感蓝卤化银乳剂层的卤化银彩色照相材料，其包含由式（I）表示的青色染料形成成色剂）和（a）单分散卤化银乳剂，（b）非感光卤化银乳剂，其中颗粒的内部或表面起雾，（c）胶态银，（d）负型间隔潜像型银（e）含有磺酰胺基团的敏化染料，（f）三种高，中，低灵敏度的分离层，（g）两个分开的层，每层具有不同的碘含量，（h）各自具有定义的光谱灵敏度分布的颗粒和DIR-氢醌，或（i）DIR-氢醌：式（I）其中R 1表示氢原子或取代基，R 2表示取代基， X表示氢原子或能够通过式（I）表示的成色剂与显色剂的氧化物进行偶联反应而释放的基团，Z1表示形成氮原子所需的一组非金属原子，含有6元杂环，其含有至少一个能够解离的基团。

4. 发明授权

US4728602A Light-sensitive silver halide emulsions 失效
标题翻译：感光卤化银乳剂
公开(公告)号：US4728602A
公开(公告)日：1988-03-01
申请号：US918672
申请日：1986-10-07
申请人： Yoshihiko Shibahara , Shingo Ishimaru , Jun Okuda
发明人： Yoshihiko Shibahara , Shingo Ishimaru , Jun Okuda
IPC分类号： G03C1/005 , G03C1/035 , G03C1/02
CPC分类号： G03C1/035 , G03C2001/03535 , G03C2001/0357
摘要： A light-sensitive silver iodobromide emulsion containing core/shell silver iodobromide grains having a core substantially comprising silver iodobromide containing at least about 5 mol % of silver iodide and a shell selected from the group consisting of (a) a shell comprising silver iodobromide having a lower silver iodide content than that of the silver iodobromide of the core and (b) a shell comprising silver bromide, wherein the relative standard deviation of the silver iodide content of the individual grains of said silver halide emulsion is lower than about 20%.
摘要翻译：含有核/银碘溴化银颗粒的感光性碘溴化银乳剂，其具有基本上包含至少约5mol％碘化银的碘化锂的核心和选自（a）包含碘溴化银的壳体的核心的核 - 低于碘化银的碘化银含量，（b）包含溴化银的外壳，其中所述卤化银乳剂的各个颗粒的碘化银含量的相对标准偏差低于约20％。

5. 发明授权

US07312896B2 Digital printing system and digital print 有权
标题翻译：数字打印系统和数字打印
公开(公告)号：US07312896B2
公开(公告)日：2007-12-25
申请号：US10689436
申请日：2003-10-21
申请人： Yoshihiko Shibahara , Yoshisada Nakamura
发明人： Yoshihiko Shibahara , Yoshisada Nakamura
IPC分类号： H04N1/60
CPC分类号： H04N1/6005 , G03C7/3041 , H04N1/50 , H04N1/6075 , H04N1/628
摘要： To provide a digital printing system that can satisfactorily reproduce yellow, magenta, and cyan colors, respectively, and can excellently reproduce specific skin tones and have significantly improved sensory image quality, a digital printing system reproduces a yellow (Y) color having a* and b* values of −15 to 0 and +71 to +85, respectively, in the CIE 1976 (L*a*b*) color space at a blue density of 1.0; a magenta (M) color having a* and b* values of +50 to +65 and −30 to 0, respectively, at a green density of 1.0; and a cyan (C) color having a* and b* values of −45 to −15 and −40 to −5, respectively, at a red density of 1.0 and produces a print having L*, a*, and b* values of +58 to +78, +20 to +30, and +25 to +32, respectively, from digital image data with RGB values of 239, 167, and 127, respectively.
摘要翻译：为了提供能够令人满意地再现黄色，品红色和青色色彩的数字打印系统，并且可以极好地再现特定的肤色并具有显着提高的感官图像质量，数字打印系统再现具有*和在蓝色密度为1.0的CIE 1976（L * a * b *）色彩空间中，b *值分别为-15至0和+71至+85; 在绿色密度为1.0时分别具有+ 50至+65和-30至0的*和b *值的品红色（M）颜色; 以及分别具有红色密度为1.0的*和b *值为-45至-15和-40至-5的青色（C）颜色，并产生具有L *，a *和b *值的打印分别为具有239,167和127的RGB值的数字图像数据分别为+ 58至+78，+ 20至+30和+25至+32。

6. 发明授权

US5429915A Silver halide color photographic light-sensitive material comprising a red-sensitive silver halide emulsion layer unit having at least 3 sublayers of different sensitivity 失效
标题翻译：卤化银彩色照相感光材料，其包含具有不同灵敏度的至少3个亚层的感红卤化银乳剂层单元
公开(公告)号：US5429915A
公开(公告)日：1995-07-04
申请号：US135418
申请日：1993-10-13
申请人： Yoshihiko Shibahara , Kei Sakanoue
发明人： Yoshihiko Shibahara , Kei Sakanoue
IPC分类号： G03C1/035 , G03C7/18 , G03C7/20 , G03C7/30 , G03C7/305 , G03C7/32 , G03C7/34 , G03C7/36 , G03C7/392 , G03C1/46
CPC分类号： G03C7/3225 , G03C7/3029
摘要： A silver halide color photographic light-sensitive material has red-, green-, and blue-sensitive silver halide emulsion layers, and the red-sensitive emulsion layer contains a cyan coupler and a yellow coupler with a relative coupling rate of 0.7 to 3.0 with respect to the cyan coupler. In addition, at least one layer may contain a specific DIR compound, the average silver iodide content of a silver halide emulsion contained in the red-sensitive silver halide emulsion may be higher than that of a silver halide emulsion contained in the green-sensitive silver halide emulsion layer, or at least one layer may contain a monodisperse silver halide grain emulsion with a grain diameter/grain thickness ratio of 2 to 8.
摘要翻译：卤化银彩色照相感光材料具有红，绿和蓝敏感的卤化银乳剂层，并且红敏感乳剂层含有青色成色剂和黄色偶合剂，相对偶联率为0.7至3.0，相对于青色耦合器。此外，至少一层可含有特定的DIR化合物，红感卤化银乳剂中含有的卤化银乳剂的平均碘化银含量可高于绿敏银中含有的卤化银乳剂卤化物乳剂层或至少一层可含有粒径/粒子厚度比为2至8的单分散卤化银颗粒乳剂。

7. 发明授权

US4835095A Photosensitive tabular core/shell silver halide emulsion 失效
标题翻译：感光片状核/壳卤化银乳剂
公开(公告)号：US4835095A
公开(公告)日：1989-05-30
申请号：US10600
申请日：1987-02-03
申请人： Yuichi Ohashi , Yoshihiko Shibahara , Katsumi Makino , Hiroshi Takehara
发明人： Yuichi Ohashi , Yoshihiko Shibahara , Katsumi Makino , Hiroshi Takehara
IPC分类号： G03C1/035 , G03C1/005 , G03C1/18
CPC分类号： G03C1/0051 , G03C1/18 , G03C2001/0055 , G03C2001/03511 , G03C2001/03535 , G03C2001/03558 , G03C2001/03594
摘要： A photosensitive silver halide emulsion whose grain diameter/grain thickness ratio is 5 or more. The grains of the emulsion each comprises a core that consists substantially of silver bromoiodide containing from 4 to 20 mol % of silver iodide, and a shell that covers the core and consists substantially of silver bromide or silver bromoiodide containing 3 mol % or less of silver iodide, and the relative standard deviation of the silver iodide content among the grains of the emulsion is 20% or less.
摘要翻译：一种感光卤化银乳剂，其粒径/晶粒厚度比为5以上。乳剂的颗粒各自包含一个核心，该核心基本上由含有4-20摩尔％碘化银的溴碘化银组成，壳体覆盖核心，并且基本上由溴化银或含有3摩尔％以下的银的溴碘化银组成碘化物，乳液中的碘化银含量相对标准偏差为20％以下。

8. 发明授权

US06874882B2 Ink set for inkjet recording and inkjet recording method 有权
标题翻译：喷墨记录和喷墨记录方法的油墨
公开(公告)号：US06874882B2
公开(公告)日：2005-04-05
申请号：US10622456
申请日：2003-07-21
申请人： Toshiki Taguchi , Yoshihiko Shibahara
发明人： Toshiki Taguchi , Yoshihiko Shibahara
IPC分类号： C09D11/00 , B41J2/01
CPC分类号： C09D11/36 , C09D11/40
摘要： The ink set for inkjet recording and an inkjet recording method in the present invention, which can provide a recorded image having high quality and ensure that the obtained image can maintain the image quality with less change in the color balance even when stored in an oxidative atmosphere, and which includes at least three kinds of inkjet inks, each of which includes a coloring agent dissolved or dispersed in an aqueous or oily medium and has a maximum absorption spectrum in a spectral absorption region different from each other, wherein, when a photographic printing is performed on a reflection-type image-receiving medium using the ink set and a forced discoloration rate constant with an ozone gas of each ink is determined in each printed region of said at least three kinds of inks, the ratio of any two of the forced discoloration rate constants is from 0.5 to 2.0.
摘要翻译：用于本发明的喷墨记录用墨水组件和喷墨记录方法，其能够提供高品质的记录图像，并且确保所获得的图像即使在存储在氧化气氛中时也可以以较少的颜色平衡变化保持图像质量并且其包括至少三种喷墨油墨，每种喷墨油墨包括溶解或分散在水性或油性介质中并且在彼此不同的光谱吸收区域中具有最大吸收光谱的着色剂，其中当照相印刷在所述至少三种油墨的每个印刷区域中确定在使用所述油墨组的反射型图像接收介质上进行与每种油墨的臭氧气体的强制变色速率常数的比例，强制变色率常数为0.5〜2.0。

9. 发明授权

US5268262A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5268262A
公开(公告)日：1993-12-07
申请号：US955242
申请日：1992-10-01
申请人： Yoshihiko Shibahara , Shinpei Ikenoue
发明人： Yoshihiko Shibahara , Shinpei Ikenoue
IPC分类号： G03C7/30 , G03C1/035 , G03C1/46
CPC分类号： G03C7/3022 , G03C1/0051 , G03C2007/3037 , G03C2200/19 , G03C7/3029
摘要： A silver halide photographic material containing a support having provided thereon blue-sensitive, green-sensitive, and red-sensitive layers, in which at least the blue-sensitive layer is composed of at least two layers including a more sensitive layer and a less sensitive layer. The most sensitive layer of the blue-sensitive layer is a blue-sensitive layer containing an emulsion of substantially monodispersed grains, and at least one layer other than the most sensitive layer contains an emulsion containing tabular silver halide grains of about 5:1 or more in average aspect ratio. The material has superior sharpness and graininess, and is useful for color photography.
摘要翻译：一种卤化银照相材料，其含有在其上提供蓝色敏感性，绿色敏感性和红色敏感层的载体，其中至少蓝色敏感层由至少两层构成，包括更敏感层和较不敏感的层层。蓝敏感层的最敏感层是含有基本上单分散颗粒的乳液的蓝敏感层，并且除敏感层以外的至少一层包含含有约5:1或更多的片状卤化银颗粒的乳液平均纵横比。该材料具有优异的清晰度和颗粒度，适用于彩色摄影。

10. 发明授权

US4923793A Silver halide photographic materials 失效
标题翻译：卤化银照相材料
公开(公告)号：US4923793A
公开(公告)日：1990-05-08
申请号：US274546
申请日：1988-11-22
申请人： Yoshihiko Shibahara
发明人： Yoshihiko Shibahara
IPC分类号： G03C1/06 , G03C1/015 , G03C1/035 , G03C1/09
CPC分类号： G03C1/035 , G03C1/09
摘要： A silver halide photographic material, comprising:at least one negative type silver halide emulsion layer coated onto a support;at least one compound represented by general formula (I), said compound being included in at least said one emulsion layer; andsensitivity specks present in at least one kind of silver halide grains which are included in the said emulsion layer whereby said sensitivity specks are present within the grains at a depth of at least 2 nm, but less than 50 nm, from the surface of the grains, with the number of said sensitivity speck on the surface of the grains being at least 1/10th, but not more than 5/10ths of the maximum value of sensitivity speck distribution in the depth direction, ##STR1## wherein, Z.sub.2 represents a heterocyclic ring having at least one substituent group selected from the group consisting of --SO.sub.3 M, --COOR.sub.2, --OH and --NHR.sub.3, M is selected from the group consisting of hydrogen atom, an alkali metal and an --NR.sub.4 group, R.sub.2 is selected from the group consisting of a hydrogen atom, an alkali metal and an alkyl group having from 1 to 6 carbon atoms, R.sub.3 is selected from the group consisting of a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms, --COR.sub.4, --COOR.sub.4 and --SO.sub.2 R.sub.4, and R.sub.4 is selected from the group consisting of a hydrogen atom, an aliphatic group which may be substituted and an aromatic group which may be substituted.

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