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1. 发明授权

US4897343A Silver halide photographic emulsion 失效
标题翻译：卤化银照相乳剂
公开(公告)号：US4897343A
公开(公告)日：1990-01-30
申请号：US192732
申请日：1988-05-11
申请人： Tadashi Ikeda , Haruo Takei , Shunichi Aida
发明人： Tadashi Ikeda , Haruo Takei , Shunichi Aida
IPC分类号： G03C1/08 , G03C1/10 , G03C1/28
CPC分类号： G03C1/28 , G03C1/08 , G03C1/10
摘要： A spectrally sensitized silver halide photographic emulsion is disclosed, which comprises at least one alkali metal sulfite compound and at least one ascorbic acid compound.
摘要翻译：公开了一种光谱增感的卤化银照相乳剂，其包含至少一种碱金属亚硫酸盐化合物和至少一种抗坏血酸化合物。

2. 发明授权

US4594317A Silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4594317A
公开(公告)日：1986-06-10
申请号：US681743
申请日：1984-12-14
申请人： Noboru Sasaki , Shunichi Aida , Tadashi Ikeda
发明人： Noboru Sasaki , Shunichi Aida , Tadashi Ikeda
IPC分类号： G03C1/28 , G03C1/005 , G03C1/035 , G03C1/29 , G03C1/02
CPC分类号： G03C1/29
摘要： A silver halide photographic light-sensitive material comprising a support having provided thereon at least one silver halide emulsion layer in which at least 50% of the total projected surface area of the total silver halide grains comprises tabular silver halide grains having a means aspect ratio of 5:1 or more and which has been spectrally sensitized by a specific combination of sensitizing dyes. The material exhibits excellent stability on storage.
摘要翻译：一种卤化银照相感光材料，其包括其上提供有至少一个卤化银乳剂层的载体，其中总卤化银颗粒的总投影表面积的至少50％包括平板状卤化银颗粒，其具有平均长宽比 5：1或更高，并且已被敏化染料的特定组合光谱增感。该材料在储存时表现出优异的稳定性。

3. 发明授权

US5609999A 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：US5609999A
公开(公告)日：1997-03-11
申请号：US524462
申请日：1995-09-07
申请人： Shunichi Aida , Keisuke Matsumoto , Toshiyuki Watanabe , Koji Wariishi
发明人： Shunichi Aida , Keisuke Matsumoto , Toshiyuki Watanabe , Koji Wariishi
IPC分类号： G03C1/83 , G03C7/30 , G03C1/46
CPC分类号： G03C1/832 , G03C7/3022 , G03C7/3029 , Y10S430/158
摘要： A silver halide color photographic material can be formed which exhibits good storage stability and provides excellent sharpness and superior color reproducibility by incorporating therein a dye comprising an indole moiety having a methyl group substituted by an electron-withdrawing group at the 1-position and an acidic nucleus which are connected together via a methine chain. The dye is typically provided in a light-insensitive layer in the form of a solid dispersion. Specific embodiments include the combination of the indole-containing dye with a magenta dye, fogged silver halide grains, a DIR compound or a mercaptoheterocyclic compound.
摘要翻译：可以形成卤化银彩色照相材料，其表现出良好的储存稳定性，并通过在其中加入包含在1-位被具有吸电子基团取代的甲基的吲哚部分和酸性的染料而提供优异的清晰度和优异的颜色再现性通过次甲基链连接在一起的核。染料通常以固体分散体的形式提供在不透光层中。具体实施方案包括含吲哚的染料与品红色染料，雾化卤化银颗粒，DIR化合物或巯基杂环化合物的组合。

4. 发明授权

US5242787A Silver halide photographic photosensitive materials 失效
标题翻译：卤化银感光材料
公开(公告)号：US5242787A
公开(公告)日：1993-09-07
申请号：US783337
申请日：1991-10-28
申请人： Tomokazu Yasuda , Shunichi Aida
发明人： Tomokazu Yasuda , Shunichi Aida
IPC分类号： G03C1/043 , G03C1/053 , G03C1/10 , G03C1/295
CPC分类号： G03C1/295 , G03C1/043 , G03C1/053 , Y10S430/151
摘要： Disclosed is silver halide photographic photosensitive material comprising a support, having thereon at least one silver halide photosensitive emulsion layer, wherein a polymer which can be represented by the following general formula (I) is included in at least one of the structural layers of the photographic photosensitive material: ##STR1## The term A represents a repeating unit obtained by polymerizing a monomer which has at least two polymerizable ethylenically unsaturated groups of which at least one is in a side chain; B represents a repeating monomer unit obtained by the polymerization of a monomer which has one polymerizable ethylenically unsaturated group; R.sup.1 represents a hydrogen atom or an alkyl group; R.sup.2 and R.sup.3 each represents a hydrogen atom or a methyl group; R.sup.4 represents a hydrogen atom or an organic group; L.sub.1 represents a divalent group comprising at least three atoms by which the main macromolecular chain and the poly(ethylene oxide) unit are linked; m represents an integer of at least 10, and x, y and z indicate percentages by weight wherein x is from 0 to 30, y is from 0 to 95 and z is from 5 to 100, based on the total weight of the polymer.
摘要翻译：公开了包含支持体的卤化银照相感光材料，其上具有至少一个卤化银感光乳剂层，其中可以由以下通式（I）表示的聚合物包括在摄影结构层中的至少一个中（I）术语A表示通过聚合具有至少两个可聚合的烯键式不饱和基团的单体获得的重复单元，其中至少一个在侧链中; B表示通过聚合具有一个可聚合的烯属不饱和基团的单体获得的重复单体单元; R1表示氢原子或烷基; R2和R3各自表示氢原子或甲基; R4代表氢原子或有机基团; L1表示包含主要大分子链和聚（环氧乙烷）单元连接的至少三个原子的二价基团; m表示至少10的整数，x，y和z表示基于聚合物总重量的重量百分比，其中x为0至30，y为0至95，z为5至100。

5. 发明授权

US5196300A Method for making silver halide emulsion, photosensitive materials using the same, and methods of recording images using the photosensitive materials 失效
标题翻译：用于制备银盐乳液的方法，使用其的感光材料以及使用感光材料记录图像的方法
公开(公告)号：US5196300A
公开(公告)日：1993-03-23
申请号：US622682
申请日：1990-12-05
申请人： Shigeharu Urabe , Shunichi Aida
发明人： Shigeharu Urabe , Shunichi Aida
IPC分类号： G03C1/00 , G03C1/015 , G03C5/16 , G03H1/02
CPC分类号： G03C1/015 , G03C5/16
摘要： A method of preparing a superfine grain emulsion with a grain size of 0.05 .mu.m or less is provided, which includes mixing aqueous solutions of a water-soluble silver salt and a water-soluble halide with vigorous stirring inside a closed mixing device furnished with an agitator, where the solutions are fed into the device simultaneously and continuously, in the presence of at least one of a high molecular compound and a substance capable of adsorbing to silver halide, each of which has a physical retardance value of at least 40 as determined by PAGI method, and immediately expelling the newly-formed grains from the mixing device. Another method includes mixing the aqueous solutions in a mixing device as described above, immediately expelling the newly-formed grains from the device, and mixing the expelled grains with at least one of the above-described high molecular compound and substance. The silver halide photographic materials utilizing the superfine grain emulsion are suitable for holographic image-recording and image-recording with electron beam, lasers, and so on.

6. 发明授权

US4675279A Silver halide photographic materials containing tabular silver halide grains and a specified sensitizing dye 失效
标题翻译：含有片状卤化银颗粒和特定敏化染料的卤化银照相材料
公开(公告)号：US4675279A
公开(公告)日：1987-06-23
申请号：US758622
申请日：1985-07-24
申请人： Sadanobu Shuto , Toshinao Ukai , Shunichi Aida
发明人： Sadanobu Shuto , Toshinao Ukai , Shunichi Aida
IPC分类号： G03C1/005 , G03C1/035 , G03C1/18 , G03C1/28 , G03C1/02 , G03C7/26
CPC分类号： G03C1/18 , G03C1/28
摘要： A silver halide photographic light-sensitive material is described, which comprises a support having thereon at least one layer comprising a silver halide emulsion containing tabular silver halide particles wherein at least 50% of the total projected area of silver halide particles contained in the silver halide emulsion in said at least one layer is occupied by the tabular silver halide particles having an average aspect ratio of 5:1 or more, and wherein said silver halide emulsion contains a compound represented by general formula (I) or (II): ##STR1## wherein a is an integer of 1 to 8;R.sub.1, R.sub.2 and R.sub.3, which are the same or different, each represents a group of the formula --CH.sub.2 (CF.sub.2).sub.b H or a substituted or unsubstituted alkyl group, with the proviso that at least one of R.sub.1, R.sub.2 and R.sub.3 has an acid radical;b, which is the same as or different from a, is an integer of 1 to 8;l is 0 or an integer of 1 to 8; m is 0 or an integer of 1 to 8; with the proviso that l+m>0;R.sub.4, R.sub.5 and R.sub.6, which are the same or different, each represents a group of the formula --(CH.sub.2).sub.j (CF.sub.2).sub.k F or a substituted or unsubstituted alkyl group, with the proviso that at least one or R.sub.4, R.sub.5 and R.sub.6 has an acid radical;j is 0 or an integer of 1 to 8; k is 0 or an integer of 1 to 8; with the proviso that j+k>0;V.sub.1, V.sub.2, V.sub.3, V.sub.4, V.sub.5, V.sub.6, V.sub.7 and V.sub.8, which are the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, an alkoxy group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a cyano group or a trifluoromethyl group;X is an anion; andn is 1 to 2; with the proviso that when said compound forms an internal salt, n is 1.
摘要翻译：描述了一种卤化银照相感光材料，其包括其上具有至少一层包含含有片状卤化银颗粒的卤化银乳剂的载体的载体，其中卤化银颗粒中包含的卤化银颗粒总投影面积的至少50％所述至少一层中的乳液被具有5:1或更高的平均纵横比的片状卤化银颗粒占据，并且其中所述卤化银乳剂含有由通式（I）或（II）表示的化合物： 0; R 4，R 5和R 6相同或不同，各自表示式 - （CH 2）j（CF 2）k F或取代或未取代的烷基的基团，条件是至少一个或R 4，R 5和R 6 有酸根; j为0或1〜8的整数; k为0或1〜8的整数，条件是j + k> 0; V1，V2，V3，V4，V5，V6，V7和V8各自表示氢原子，卤素原子，取代或未取代的烷基，烷氧基，酰基，酰氧基烷氧基羰基，氨基甲酰基，氨磺酰基，氰基或三氟甲基; X是阴离子; n为1〜2; 条件是当所述化合物形成内盐时，n为1。

7. 发明授权

US06537740B1 Silver halide color photographic lightsensitive material 有权
标题翻译：卤化银彩色照相感光材料
公开(公告)号：US06537740B1
公开(公告)日：2003-03-25
申请号：US09662495
申请日：2000-09-15
申请人： Norihiro Omae , Shunichi Aida
发明人： Norihiro Omae , Shunichi Aida
IPC分类号： G03C146
CPC分类号： G03C1/46 , G03C1/0051 , G03C7/3029 , G03C7/3041 , G03C7/421 , G03C2003/006 , G03C2007/3025 , G03C2007/3034 , Y10S430/156
摘要： A silver halide color negative photographic lightsentive material comprises at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer on a support. The lightsensitive material has an ISO speed of 640 or more, the total silver content of 3.0 to 9.0 g/m2. Each of the red-sensitive emulsion layer, green-sensitive emulsion layer and blue-sensitive emulsion layer comprises two or more silver halide emulsion sub-layers having the same color sensitivity but different in speed to each other, and each of the red-sensitive sub-layer having the highest speed, green-sensitive sub-layer having the highest speed and blue-sensitive emulsion sub-layer having the highest speed has a silver content of 0.3 to 1.3 g/m2. At least two sub-layers selected from the red-sensitive sub-layer having the highest sensitivity, green-sensitive sub-layer having the highest sensitivity and blue-sensitive sub-layer having the highest speed contain silver halide grains in which tabular silver halide grains occupy 50% or more of the total projected area of all the silver halide grains in the sub-layer, and the tabular grains have an average aspect ratio of 8 or more.
摘要翻译：卤化银彩色负型照相照明材料包含至少一种感红卤化银乳剂层，至少一种感绿卤化银乳剂层和载体上至少一种蓝敏感卤化银乳剂层。感光材料的ISO感光度为640以上，总银含量为3.0〜9.0g / m2。感红乳剂层，感绿乳剂层和感蓝乳剂层中的每一个包含具有相同颜色灵敏度但彼此不同速度的两个或更多个卤化银乳剂子层，并且每个红色敏感乳剂层具有最高速度的最高速度的绿色敏感性亚层和具有最高速度的感蓝乳剂亚层的亚层的银含量为0.3至1.3g / m 2。选自具有最高灵敏度的感光性亚层，具有最高灵敏度的感绿子层和具有最高速度的蓝敏感亚层的至少两个子层含有卤化银颗粒，其中平板状卤化银晶粒占子层中所有卤化银颗粒的总投影面积的50％或更多，并且片状颗粒的平均纵横比为8以上。

8. 发明授权

US5298383A 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：US5298383A
公开(公告)日：1994-03-29
申请号：US840949
申请日：1992-02-25
申请人： Keiji Mihayashi , Naoki Saito , Shunichi Aida
发明人： Keiji Mihayashi , Naoki Saito , Shunichi Aida
IPC分类号： G03C1/035 , G03C1/34 , G03C7/30 , G03C7/36 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C7/365 , G03C7/3022
摘要： Disclosed is a silver halide color photographic material having at least one light-sensitive emulsion layer on a support, in which at least 50%, as the total projected area, of all the silver halide grains in at least one light-sensitive emulsion layer are tabular grains having a mean aspect ratio of 2 or more and at least one layer constituting the material contains a coupler of the following formula (I) and/or a coupler of the following formula (II): ##STR1## where X.sup.1 and X.sup.2 each represents an alkyl group, an aryl group, or a heterocyclic group; X.sup.3 represents an organic residue forming a nitrogen-containing heterocyclic group along with >N-- in the formula; Y represents an aryl group or a heterocyclic group; and Z represents a group capable of being released from the formula when the coupler of the formula reacts with an oxidation product of a developing agent. The material preferably contains a compound of formula (A):Q--SM.sup.1 (A)where Q represents a heterocyclic residue having at least one substituent selected from the group consisting of --SO.sub.3 M.sup.2, --COOM.sup.2, --OH and --NR.sup.1 R.sup.2 bonded thereto directly or indirectly; M.sup.1 and M.sup.2 independently represent a hydrogen atom, an alkali metal, a quaternary ammonium group, or a quaternary phosphonium group; and R.sup.1 and R.sup.2 independently represent a hydrogen atom, or a substituted or unsubstituted alkyl group. The material has a high sensitivity and has excellent graininess, pressure resistance, color reproducibility and sharpness.
摘要翻译：公开了一种卤化银彩色照相材料，其在载体上具有至少一个感光乳剂层，其中至少一个感光乳剂层中所有卤化银颗粒的总投影面积的至少50％为平均纵横比为2以上的片状颗粒和至少一层构成材料的层包含下式（I）的成色剂和/或下式（II）的成色剂：（*化学结构*）（I ）（*化学结构*）（II）其中X1和X2各自表示烷基，芳基或杂环基; X3表示式中含有氮原子的有机残基以及> N - Y表示芳基或杂环基; Z表示当式的成色剂与显影剂的氧化产物反应时能够从式中释放的基团。该材料优选含有式（A）的化合物：Q-SM1（A）其中Q表示具有至少一个选自-SO 3 M 2，-COOM 2，-OH和-NR 1 R 2的取代基的杂环残基直接键合到其上，间接地 M1和M2独立地表示氢原子，碱金属，季铵基或季鏻基; 并且R 1和R 2独立地表示氢原子或取代或未取代的烷基。该材料具有高灵敏度，具有优异的颗粒度，耐压性，色彩再现性和清晰度。

9. 发明授权

US5085979A Silver halide color photographic materials and processing method 失效
标题翻译：银色彩色摄影材料和处理方法
公开(公告)号：US5085979A
公开(公告)日：1992-02-04
申请号：US680039
申请日：1991-03-29
申请人： Hiroyuki Yamagami , Shunichi Aida
发明人： Hiroyuki Yamagami , Shunichi Aida
IPC分类号： G03C7/32 , G03C1/035 , G03C7/26 , G03C7/30
CPC分类号： G03C7/3022 , Y10S430/158
摘要： A silver halide color photographic material comprising at least one layer of, respectively, a blue-sensitive silver halide emulsion layer containing a yellow color coupler, a green-sensitive silver halide emulsion layer containing a magenta color coupler, and a red-sensitive silver halide emulsion layer containing a cyan color coupler, on a support; wherein a specific coupler is contained in at least one of the above-mentioned photosensitive silver halide emulsion layer, and wherein chemically sensitized silver halide grains are contained in at least one of the above-mentioned silver halide emulsion layers and are composed of grains with an interior core part consisting of a silver halide containing 10 to 40 mol % of silver iodide, wherein the core part is covered with a silver halide of a lower silver iodide content, and the surface of the grains, when analyzed by means of the XPS (X-Ray Photoelectron Spectroscopy) surface analysis method, consist of a silver halide containing greater than 5 mol % of silver iodide.

10. 发明授权

US5278032A Method of processing silver halide color photographic material using a reduced amount of replenisher 失效
标题翻译：使用减少量的补充液处理卤化银彩色照相材料的方法
公开(公告)号：US5278032A
公开(公告)日：1994-01-11
申请号：US983629
申请日：1992-11-20
申请人： Shunichi Aida , Morio Yagihara , Shinzo Kishimoto , Hiroshi Fujimoto
发明人： Shunichi Aida , Morio Yagihara , Shinzo Kishimoto , Hiroshi Fujimoto
IPC分类号： G03C7/392 , G03C7/44 , G03C5/31
CPC分类号： G03C7/44 , G03C7/3924
摘要： A process for the continuous treatment of silver halide color photographic light-sensitive materials comprising the developing of the material while supplying a replenisher to a developing bath, where the amount of the replenisher is 900 m or less per m.sup.2 of the light-sensitive materials, and an average ratio of silver iodide to the whole silver halide included in the light-sensitive material is 8 mol % or less.
摘要翻译：一种用于连续处理卤化银彩色照相感光材料的方法，包括在将补充液供应到显影浴的同时显影材料，其中补充剂的量为每平方米感光材料900微米或更少，包含在感光材料中的碘化银与全部卤化银的平均比为8摩尔％以下。

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