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1. 发明授权

US5063148A Silver halide light-sensitive photographic material 失效
标题翻译：银红色敏感摄影材料
公开(公告)号：US5063148A
公开(公告)日：1991-11-05
申请号：US503539
申请日：1990-04-03
申请人： Shuichi Sugita , Noboru Mizukura , Junichi Kohno , Kenzi Kadokura , Atsushi Tomotake
发明人： Shuichi Sugita , Noboru Mizukura , Junichi Kohno , Kenzi Kadokura , Atsushi Tomotake
IPC分类号： G03C7/26 , G03C7/30 , G03C7/38 , G03C7/392
CPC分类号： G03C7/301
摘要： A silver halide light-sensitive photographic material which is capable to form magenta dye image of substantially improved light-fastness and to form non-colored portion free from Y-stain is disclosed. The material comprises compounds represented by general formula M-I and II in the layers separately or together. ##STR1##

2. 发明授权

US5066574A Silver halide photographic light-sensitive material containing a novel yellow coupler 失效
标题翻译：银色摄影感光材料含有新型黄色偶联剂
公开(公告)号：US5066574A
公开(公告)日：1991-11-19
申请号：US591293
申请日：1990-10-01
申请人： Toru Kubota , Mayumi Tomotake , Hidenobu Ohya , Atsushi Tomotake , Noboru Mizukura
发明人： Toru Kubota , Mayumi Tomotake , Hidenobu Ohya , Atsushi Tomotake , Noboru Mizukura
IPC分类号： C07D233/72 , G03C7/305
CPC分类号： G03C7/30535 , C07D233/72
摘要： A silver halide photographic light-sensitive material which contains a noble 2-equivalent yellow coupler having an excellent color forming property and an improved dispersion stability in emulsion is disclosed. The coupler is represented by the following formula (I), (II), or (III): ##STR1##

3. 发明授权

US5082766A Silver halide color photographic light-sensitive material 失效
公开(公告)号：US5082766A
公开(公告)日：1992-01-21
申请号：US517361
申请日：1990-05-01
申请人： Toyoki Nishijima , Masaki Tanji , Noboru Mizukura , Shuichi Sugita
发明人： Toyoki Nishijima , Masaki Tanji , Noboru Mizukura , Shuichi Sugita
IPC分类号： G03C7/30 , G03C7/392
CPC分类号： G03C7/301 , G03C7/3924
摘要： A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material comprises a greensen-sitive silver halide emulsion layer which contains a coupound represented by the following formula T and a magenta coupler represented by the following formula M-I: ##STR1## in formula T, R.sub.1 and R.sub.2 each is a hydrogen atom or an alkyl group; R.sub.3 and R.sub.4 each is a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R.sub.5 and R.sub.6 each is a hydrogen atom, an alkyl group, an aryl group, an acyl group or an alkoxycarbonyl group; X is a divalent group including a carbon atom as the component of the 6-member ring of formula T; and n is an integer of zero, 1 or 2. In formula M-I, Z is a group of non-metal atoms necessary to form a nitrogen-containing heterocyclic ring; Xs is a hydrogen atom or a splitting off substitutent; and R.sub.9, R.sub.10 and R.sub.11 each is a hydrogen atom or a substituent provided that two or three groups represented by R.sub.9 to R.sub.11 are not hydrogen atoms at the same time. The light-sensitive material is improved in the light fastness of magenta image and prevented in formation of yellow stain in no image formed area.

4. 发明授权

US5215877A Light-sensitive silver halide color photographic material 失效
标题翻译：感光银色彩色摄影材料
公开(公告)号：US5215877A
公开(公告)日：1993-06-01
申请号：US748237
申请日：1991-08-21
申请人： Atsushi Tomotake , Noboru Mizukura
发明人： Atsushi Tomotake , Noboru Mizukura
IPC分类号： G03C7/36 , G03C7/305
CPC分类号： G03C7/30535
摘要： Disclosed are a yellow coupler represented by the following formula (I) and a light-sensitive silver halide color photographic material having at least one silver halide emulsion layer on a support, which comprises a two-equivalent yellow coupler represented by the following formula (I) being contained in at least one of the above silver halide emulsion layers: ##STR1## wherein R.sub.1 represents an alkyl group or a cycloalkyl group; R.sub.2 represents an alkyl group, a cycloalkyl group or an aryl group; R.sub.3 represents a straight unsubstituted alkyl group having 8 to 20 carbon atoms; X represents >NR.sub.4, --O-- or --S(O).sub.n --; Y represents >NR.sub.5 or ##STR2## where R.sub.4 and R.sub.5 each represent an alkyl group, a cycloalkyl group or an aryl group; and R.sub.6 and R.sub.7 each represent hydrogen atom, --OR.sub.8, ##STR3## and --S(O).sub.P R.sub.8 (where R.sub.8 represents an alkyl group, a cycloalkyl group and an aryl group; R.sub.9 represents hydrogen atom, an alkyl group, a cycloalkyl group or an aryl group; R.sub.8 and R.sub.9 may be bonded mutually to form a hetero ring; and p represents an integer of 0 to 2); R.sub.6 and R.sub.7 may be bonded mutually to form a ring; and n represents an integer of 0 to 2; B.sub.1 represents a substitutable group on a benzene ring; and m represents an integer of 0 to 2.

5. 发明授权

US5071738A Silver halide photographic material 失效
公开(公告)号：US5071738A
公开(公告)日：1991-12-10
申请号：US480264
申请日：1990-02-15
申请人： Noboru Mizukura , Hakubun Ohashi , Shuichi Sugita
发明人： Noboru Mizukura , Hakubun Ohashi , Shuichi Sugita
IPC分类号： G03C1/04 , G03C1/06 , G03C7/388 , G03C7/396
CPC分类号： G03C7/396 , G03C7/3882
摘要： The present invention relates to a silver halide photographic material that has at least one photographic constituent layer on a support, which photographic material is characterized in that said at least one photographic constituent layer contains a dispersion obtained by emulsifying and dispersing at least one hydrophobic, photographically useful material and at least one polymer compound that is water-insoluble but soluble in organic solvents and which has a phenolic hydroxyl group.

6. 发明授权

US4407938A Photographic element with lactone polymer 失效
标题翻译：摄影元素与内酯聚合物
公开(公告)号：US4407938A
公开(公告)日：1983-10-04
申请号：US369362
申请日：1982-04-19
申请人： Noboru Mizukura , Mikio Koyama
发明人： Noboru Mizukura , Mikio Koyama
IPC分类号： G03C7/26 , C08F8/00 , C08F8/16 , C08F16/18 , C08F20/00 , C08F20/02 , C08F20/10 , C08F22/06 , C08F22/10 , C08L33/04 , G03C8/52 , G03C8/54 , G03C1/40 , G03C1/48 , G03C1/78
CPC分类号： G03C8/52
摘要： A photographic element comprising a support having thereof at least one silver halide emulsion layer and at least one temporary barrier layer, said temporary barrier layer comprising a mixture of a lactone polymer with repetitive units represented by the formula (I): ##STR1## and a vinylidene chloride terpolymer represented by the formula (II): ##STR2## wherein R is a hydrogen atom, an alkyl or an aralkyl group; R.sup.1, R.sup.2 and R.sup.3 each is a hydrogen atom or a methyl group; n.sup.1 is an integer of from 1 to 5, while n.sup.2 is an integer of 1 or 2; A is a monomer unit of a copolymerizable ethylenically unsaturated acid or of the salt thereof, while B is a copolymerizable ethylenically unsaturated monomer unit; x represents from 50 to 99.5% by weight, y represents from 0.5 to 44.5% by weight, and z represents from 0 to 49.5% by weight.
摘要翻译：一种照相元件，包括其中具有至少一个卤化银乳剂层和至少一个暂时阻挡层的载体，所述临时阻隔层包含内酯聚合物与由式（I）表示的重复单元的混合物： I）和由式（II）表示的偏二氯乙烯三元共聚物：其中R是氢原子，烷基或芳烷基的式（II） R1，R2和R3各自为氢原子或甲基; n1为1〜5的整数，n2为1或2的整数， A是可共聚的烯属不饱和酸或其盐的单体单元，而B是可共聚的烯属不饱和单体单元; x表示50〜99.5重量％，y表示0.5〜44.5重量％，z表示0〜49.5重量％。

7. 发明授权

US4745049A 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：US4745049A
公开(公告)日：1988-05-17
申请号：US35653
申请日：1987-04-07
申请人： Keiji Ohbayashi , Akiyoshi Tai , Noboru Mizukura
发明人： Keiji Ohbayashi , Akiyoshi Tai , Noboru Mizukura
IPC分类号： G03C7/30 , G03C7/392 , G03C7/36 , G03C1/04 , G03C1/06
CPC分类号： G03C7/39236 , G03C7/3013
摘要： A silver halide photographic light-sensitive material improved in the color fastness of yellow dye images against light is disclosed. The photographic material comprises a silver halide emulsion layers containing a compound represented by General Formula [I] and a yellow coupler represented by General Formula [II]: ##STR1## wherein J is an alkylene group, R.sub.1 through R.sub.3 are each substituents and n is an integer 1 to 3, ##STR2## wherein R.sub.11 and R.sub.12 are each a hydrogen atom or substituents and R.sub.13 is a hydrogen atom or a substituent and Z.sub.1 is a group capable of being splitted of from the coupler residue upon reaction of the coupler with the oxidized product of a color developing agent.
摘要翻译：公开了一种改善了黄色染料图像对光的色牢度的卤化银照相感光材料。照相材料包括含有由通式[I]表示的化合物和由通式[II]表示的黄色成色剂的卤化银乳剂层：其中J为亚烷基，R 1至R 3为通式[I] 每个取代基和n是整数1至3，通式[II]其中R 11和R 12各自为氢原子或取代基，R 13为氢原子或取代基，Z 1为能够从成色剂残留物与成色剂与彩色显影剂的氧化产物反应。

8. 发明授权

US4099972A Dye image forming process using shifted azo dye developer 失效
标题翻译：使用偏移偶氮染料显影剂的染料成像方法
公开(公告)号：US4099972A
公开(公告)日：1978-07-11
申请号：US709548
申请日：1976-07-28
申请人： Yuzuru Sato , Ryuichiro Kobayashi , Naoshi Kunieda , Kazumasa Watanabe , Noboru Mizukura , Kenji Yoshida , Tadanori Oya
发明人： Yuzuru Sato , Ryuichiro Kobayashi , Naoshi Kunieda , Kazumasa Watanabe , Noboru Mizukura , Kenji Yoshida , Tadanori Oya
IPC分类号： C09B29/00 , C09B29/06 , C09B31/04 , G03C8/18 , G03C5/54 , G03C1/10 , G03C1/40
CPC分类号： G03C8/18 , C09B29/00 , C09B29/06 , C09B31/04
摘要： A process for forming a dye image on a receiving element by diffusion transfer from a photosensitive element is disclosed wherein the exposed photosensitive element is processed with an alkaline solution in the presence of a particular dye developer having at least one azo radical.
摘要翻译：公开了一种通过从感光元件的扩散转移在接收元件上形成染料图像的方法，其中在具有至少一个偶氮基的特定染料显影剂存在下，用碱性溶液处理曝光的感光元件。

9. 发明授权

US4992360A Silver halide light-sensitive photographic material containing a novel yellow coupler 失效
标题翻译：含有新型黄色成色剂的卤化银感光感光材料
公开(公告)号：US4992360A
公开(公告)日：1991-02-12
申请号：US351267
申请日：1989-05-11
申请人： Mayumi Tsuruta , Noboru Mizukura , Satoshi Nakagawa
发明人： Mayumi Tsuruta , Noboru Mizukura , Satoshi Nakagawa
IPC分类号： G03C7/36 , C07D207/34 , C07D207/38 , C07D209/48 , C07D213/64 , C07D213/65 , C07D233/66 , C07D233/78 , C07D233/90 , C07D235/06 , C07D249/10 , C07D249/12 , C07D249/14 , C07D249/24 , C07D253/07 , C07D257/04 , C07D261/12 , C07D279/02 , C07D285/12 , C07D285/135 , G03C7/305
CPC分类号： C07D209/48 , C07D207/34 , C07D207/38 , C07D213/64 , C07D213/65 , C07D233/66 , C07D233/78 , C07D233/90 , C07D235/06 , C07D249/10 , C07D249/12 , C07D249/14 , C07D249/24 , C07D253/07 , C07D257/04 , C07D261/12 , C07D279/02 , C07D285/135 , G03C7/30535
摘要： A silver halide light-sensitive photographic material comprising a support and, provided thereon, at least one silver halide emulsion layer containing a dye-forming coupler of Formula [I]: ##STR1## wherein R.sub.1 is an alkyl group or a cycloalkyl group; R.sub.2 is an alkyl group, a cycloalkyl group, an acyl group or an aryl group; R.sub.3 is a group which is substituted to a benzene ring; n is an integer of zero or 1; R.sub.4 is an organic group containing one linkage group containing a carbonyl unit or a sulfonyl unit; J is a ##STR2## wherein R.sub.5 is a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; and X.sub.1 is a group capable of being split off upon reaction with the oxidation product of a color developing agent.
摘要翻译：一种卤化银感光照相材料，其包含载体，并且在其上提供含有式[I]的染料形成成色剂的至少一种卤化银乳剂层：其中R 1是烷基或环烷基 R2是烷基，环烷基，酰基或芳基; R3是取代苯环的基团; n是0或1的整数; R4是含有含有羰基单元或磺酰基单元的连接基团的有机基团; J是一个，其中R5是氢原子，烷基，芳基或杂环基; 并且X1是能够与彩色显影剂的氧化产物反应而分裂的基团。

10. 发明授权

US4460682A Silver halide photographic element 失效
标题翻译：卤化银照相材料
公开(公告)号：US4460682A
公开(公告)日：1984-07-17
申请号：US449849
申请日：1982-12-15
申请人： Noboru Mizukura , Satoru Ikeuchi , Shunji Suginaka , Noriko Fujita
发明人： Noboru Mizukura , Satoru Ikeuchi , Shunji Suginaka , Noriko Fujita
IPC分类号： G03C8/12 , G03C1/06 , G03C7/305 , G03C8/10 , G03C1/48
CPC分类号： G03C8/10 , G03C7/305 , Y10S430/137 , Y10S430/156
摘要： A novel silver halide photographic element which contains a nondiffusible complex capable of releasing a diffusible, photographically useful material is disclosed.Said nondiffusible complex becomes active for ligand exchange upon reduction under alkalin conditions to release a diffusible, photographically useful material, said complex being represented by the following formula: ##STR1## wherein La is a quadridentate ligand group; Lb is a didentate ligand group; BALL is a ballast group; PHOTO is a photographically useful material group; Y is a counter ion; and r is the number of counter ions necessary for neutralizing the electric charge on the CO(III) complex.
摘要翻译：公开了一种新颖的卤化银照相元件，其含有能够释放可扩散的照相用材料的非扩散性复合物。所述非扩散性复合物在碱性条件下还原时对于配体交换有活性，以释放可扩散的照相有用材料，所述复合物由下式表示：其中La是四齿配体基团; Lb是二齿配体基团; BALL是一个镇流器组; 照片是照片上有用的材料组; Y是抗衡离子; 并且r是中和CO（III）络合物上的电荷所必需的抗衡离子的数目。

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