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81. 发明授权

US5573903A Silver halide photographic material and silver halide photographic emulsion used therefor 失效
标题翻译：卤化银照相材料和卤化银照相乳剂
公开(公告)号：US5573903A
公开(公告)日：1996-11-12
申请号：US402557
申请日：1995-03-13
申请人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
发明人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
IPC分类号： G03C1/005 , G03C1/09 , G03C1/34 , G03C1/42
CPC分类号： G03C1/0051 , G03C1/09 , G03C1/346 , G03C1/42
摘要： A silver halide photographic material having the improved storability and anti-stress property is disclosed, which comprises a support having provided thereon at least one light-sensitive silver halide emulsion layer containing a silver halide emulsion, wherein the silver halide emulsion is subjected to a chemical sensitization with a selenium compound, and the emulsion layer or another layer provided on the support contains at least one of the compounds represented by formulas (I), (II) and (III): ##STR1## wherein R.sub.11 to R.sub.16, R.sub.21 to R.sub.26, R.sub.1 and R.sub.2 are defined in the specification.
摘要翻译：公开了一种具有改进的储存性和抗应力性能的卤化银照相材料，其包括其上提供有至少一种含有卤化银乳剂的感光卤化银乳剂层的载体，其中所述卤化银乳剂经受化学硒化合物致敏，乳剂层或载体上提供的另一层含有至少一种由式（I），（II）和（III）表示的化合物：其中R11 至R16，R21至R26，R1和R2在本说明书中定义。

82. 发明授权

US5573901A Silver halide photographic material and silver halide photographic emulsion used therefor 失效
标题翻译：卤化银照相材料和卤化银照相乳剂
公开(公告)号：US5573901A
公开(公告)日：1996-11-12
申请号：US416072
申请日：1995-04-03
申请人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
发明人： Seiji Yamashita , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama , Hirotomo Sasaki
IPC分类号： G03C1/005 , G03C1/09 , G03C1/34 , G03C1/42 , G03C1/035
CPC分类号： G03C1/0051 , G03C1/09 , G03C1/346 , G03C1/42
摘要： A silver halide photographic material having the improved storability and anti-stress property is disclosed, which comprises a support having provided thereon at least one light-sensitive silver halide emulsion layer containing a silver halide emulsion, wherein the silver halide emulsion is subjected to a chemical sensitization with a selenium compound, and the emulsion layer or another layer provided on the support contains at least one of the compounds represented by formulas (I), (II) and (III): ##STR1##
摘要翻译：公开了一种具有改进的储存性和抗应力性能的卤化银照相材料，其包括其上提供有至少一种含有卤化银乳剂的感光卤化银乳剂层的载体，其中所述卤化银乳剂经受化学用硒化合物致敏，乳剂层或提供在载体上的另一层包含至少一种由式（I），（II）和（III）表示的化合物：

83. 发明授权

US5514534A 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：US5514534A
公开(公告)日：1996-05-07
申请号：US135758
申请日：1993-10-14
申请人： Yasushi Nozawa , Hiroyuki Mifune , Hirotomo Sasaki
发明人： Yasushi Nozawa , Hiroyuki Mifune , Hirotomo Sasaki
IPC分类号： G03C1/035 , G03C1/09
CPC分类号： G03C1/09
摘要： Disclosed is a silver halide photographic light-sensitive material which comprises a support and at least one silver halide emulsion layer formed on the support. The emulsion layer contains at least one silver halide emulsion which is a tellurium-sensitized monodispersed emulsion.
摘要翻译：公开了一种卤化银照相感光材料，其包含载体和形成在载体上的至少一种卤化银乳剂层。乳剂层含有至少一种卤化银乳剂，其是碲敏化的单分散乳液。

84. 发明授权

US5393655A Silver halide photographic material containing selenium or tellurium compound 失效
标题翻译：含有硒或碲化合物的卤化银照相材料
公开(公告)号：US5393655A
公开(公告)日：1995-02-28
申请号：US161275
申请日：1993-12-03
申请人： Hirotomo Sasaki , Hiroyuki Mifune , Toru Fujimori
发明人： Hirotomo Sasaki , Hiroyuki Mifune , Toru Fujimori
IPC分类号： G03C1/09
CPC分类号： G03C1/09
摘要： A silver halide photographic material comprises a silver halide emulsion layer provided on a support. The silver halide emulsion layer contains a heterocyclic selenium or tellurium compound represented by the formula (Ia), (Ib), (Ic) or (Id): ##STR1## in which each of Ch.sup.1, Ch.sup.3, Ch.sup.6 and Ch.sup.12 is Se or Te; and each of Ch.sup.2, Ch.sup.4, Ch.sup.5, Ch.sup.7, Ch.sup.8, Ch.sup.9, Ch.sup.10, Ch.sup.11, Ch.sup.13, Ch.sup.14 and Ch.sup.15 is O, S, Se or Te. Other selenium or tellurium compounds are also disclosed.
摘要翻译：卤化银照相材料包括设置在载体上的卤化银乳剂层。卤化银乳剂层含有由式（Ia），（Ib），（Ic）或（Id）表示的杂环硒或碲化合物：（Ⅰa）（Ⅰb） Ch1，Ch3，Ch6和Ch12各自为Se或Te的（Id） Ch2，Ch4，Ch5，Ch7，Ch8，Ch9，Ch10，Ch11，Ch13，Ch14和Ch15分别为O，S，Se或Te。还公开了其它硒或碲化合物。

85. 发明授权

US5266457A Silver halide photographic material 失效
标题翻译：卤化银照相材料
公开(公告)号：US5266457A
公开(公告)日：1993-11-30
申请号：US990260
申请日：1992-12-14
申请人： Tetsuro Kojima , Hiroyuki Mifune
发明人： Tetsuro Kojima , Hiroyuki Mifune
IPC分类号： G03C1/09
CPC分类号： G03C1/09
摘要： A silver halide photographic material comprises a silver halide emulsion layer provided on a support. In the photographic material of the present invention, the silver halide emulsion layer contains a compound represented by the formula (I): ##STR1## in which each of R.sup.1, R.sup.2 and R.sup.3 independently is a group of chain structure selected from an alkyl group, an alkenyl group, an alkynyl group and an alkylthio group, each of which may have one or more substituent groups; and the number of the carbon atoms contained in the compound represented by the formula (I) is 3 to 12. A process for sulfur sensitization of a silver halide emulsion using the compound represented by the formula (I) is also disclosed.
摘要翻译：卤化银照相材料包括设置在载体上的卤化银乳剂层。在本发明的照相材料中，卤化银乳剂层含有式（I）表示的化合物：其中R 1，R 2和R 3各自独立地是选自以下的链结构：烷基，烯基，炔基和烷硫基，每个可以具有一个或多个取代基; 并且式（I）表示的化合物中所含的碳原子数为3〜12。也公开了使用式（I）表示的化合物对卤化银乳剂进行硫敏化的方法。

86. 发明授权

US5238807A Silver halide photographic material 失效
公开(公告)号：US5238807A
公开(公告)日：1993-08-24
申请号：US702576
申请日：1991-05-20
申请人： Hirotomo Sasaki , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama
发明人： Hirotomo Sasaki , Tetsuro Kojima , Hiroyuki Mifune , Mikio Ihama
IPC分类号： G03C1/08 , C07C391/00 , C07D213/40 , C07D233/28 , C07D295/215 , G03C1/005 , G03C1/09
CPC分类号： C07D295/215 , C07C391/00 , C07D213/40 , C07D233/28 , G03C1/0051 , G03C1/09
摘要： A silver halide photographic material low in fogging generation and high in sensitivity comprising a silver halide emulsion selenium sensitized with at least one compound selected from the group consisting of compounds represented by general formulae (I) and (III): ##STR1## wherein each of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represents an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heterocyclic group, an acyl group, a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group or a sulfamoyl group, provided that a tetramethylselenourea is excluded; ##STR2## wherein each of R.sub.8, R.sub.9, R.sub.10 and R.sub.11 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, a heterocyclic group, an acyl group, a carboxyl group, a formyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group or a sulfamoyl group, provided that at least one pair of R.sub.8 and R.sub.9, R.sub.9 and R.sub.10, R.sub.10 and R.sub.11, and R.sub.11 and R.sub.8 combine to form a ring.

87. 发明授权

US4923794A Silver halide photographic materials 失效
公开(公告)号：US4923794A
公开(公告)日：1990-05-08
申请号：US378100
申请日：1989-07-11
申请人： Hirotomo Sasaki , Tadao Shishido , Hiroyuki Mifune
发明人： Hirotomo Sasaki , Tadao Shishido , Hiroyuki Mifune
IPC分类号： G03C1/34 , G03C1/043
CPC分类号： G03C1/043
摘要： A silver halide photographic material comprising silver halide emulsion including a telluroether compound of the formula (I):L.sub.1 --Te--L.sub.2 (I)wherein L.sub.1 and L.sub.2 each independently represents a substituted or unsubstituted aliphatic group which is substituted with at least one hydroxyl group, mercapto group, amino group, ether group, selenoether group, thioether group, ammonium group, sulfonyl group, carbamoyl group, carbonamido group, sulfamoyl group, sulfonamido group, acyloxy group, sulfonyloxy group, ureido group, thioureido group, thioamido group, oxysulfonyl group, oxycarbonylamino group, sulfonic acid group or salt thereof, phosphoric acid or salt thereof, phosphoric ester group, sulfinic acid group or a salt thereof, phosphino group or heterocyclic group.

88. 发明授权

US4845023A 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：US4845023A
公开(公告)日：1989-07-04
申请号：US73127
申请日：1987-08-19
申请人： Hiroyuki Mifune
发明人： Hiroyuki Mifune
IPC分类号： G03C1/025 , G03C1/09
CPC分类号： G03C1/025 , G03C1/08 , G03C1/09 , G03C2200/04 , G03C5/267 , Y10S430/136
摘要： A silver halide photographic light-sensitive material comprising at least one layer of a silver halide emulsion on a support is improved in shelf stability by treating a chemically sensitized silver halide emulsion with an ion-exchange resin or a porous absorbent to remove residue of the chemical sensitizer during and/or after chemical sensitization.
摘要翻译：通过用离子交换树脂或多孔吸收剂处理化学增感的卤化银乳剂以除去化学品的残留物，在载体上包含至少一层卤化银乳剂的卤化银摄影感光材料得到改进，化学敏化期间和/或之后的敏化剂。

89. 发明授权

US4783398A Photographic silver halide emulsion containing tabular grains of high chloride content 失效
标题翻译：含有高氯化物含量的片状颗粒的摄影卤化银乳剂
公开(公告)号：US4783398A
公开(公告)日：1988-11-08
申请号：US64974
申请日：1987-06-22
申请人： Shunji Takada , Hiroyuki Mifune , Tadashi Ikeda
发明人： Shunji Takada , Hiroyuki Mifune , Tadashi Ikeda
IPC分类号： G03C1/035 , G03C1/005 , G03C1/015 , G03C1/07 , G03C1/16 , G03C1/18 , G03C1/20 , G03C1/22 , G03C1/26 , G03C1/775 , G03C1/02 , G03C1/08 , G03C7/26 , G03C7/32
CPC分类号： G03C1/0053 , G03C1/07 , G03C1/16 , G03C1/18 , G03C1/20 , G03C1/22 , G03C1/26 , G03C1/775 , G03C2001/0055 , G03C2001/03511 , G03C2001/03523 , G03C2001/03535 , G03C2200/52
摘要： A photographic silver halide emulsion is disclosed, comprising high silver chloride content tabular grains wherein at least 50 mol % of the silver halide is silver chloride and at least 50%, based on the total projected area of emulsion grains, are tabular grains having a ratio of diameter corresponding to a circle of the projected area to thickness of from 2/1 to 10/1.
摘要翻译：公开了一种照相卤化银乳剂，其包含高氯化银含量的片状颗粒，其中至少50mol％的卤化银是氯化银和至少50％，基于乳剂颗粒的总投影面积，是具有比例的片状颗粒的直径对应于投影面积的圆的厚度为2/1至10/1。

90. 发明授权

US4634660A Development-processing method for silver halide photographic light-sensitive material 失效
标题翻译：卤化银照相感光材料的开发处理方法
公开(公告)号：US4634660A
公开(公告)日：1987-01-06
申请号：US732819
申请日：1985-05-10
申请人： Hiroyuki Mifune , Koki Nakamura , Shoji Ishiguro
发明人： Hiroyuki Mifune , Koki Nakamura , Shoji Ishiguro
IPC分类号： C07D257/04 , G03C1/34 , G03C5/305 , G03C5/30
CPC分类号： C07D257/04 , G03C1/34 , G03C5/305 , Y02P20/55
摘要： In the presence of a novel antifoggant represented by the general formula (I), a silver halide photographic material which has at least one light-sensitive silver halide emulsion layer on a support is development-processed. The developing solution is one containing both dihydroxybenzenes and 3-pyrazolidones, a developing solution containing both dihydroxybenzenes and aminophenoles, or a developing solution containing a primary aromatic amine developer to suppress markedly fog generation at much reduced sacrifice of sensitivity: ##STR1## wherein M represents a hydrogen atom, an alkali metal atom, NH.sub.4 or a mercapto group-protecting moiety which can be split-off in the presence of an alkali; n represents 1, 2 or 3; R.sup.1 represents a hydrogen atom or --COOR.sup.2 ; and R.sup.2 represents a hydrogen atom, an alkali metal atom, NH.sub.4, or an unsubstituted or substituted alkyl, aryl or aralkyl group.
摘要翻译：在由通式（I）表示的新型防灰雾剂的存在下，在载体上具有至少一个感光卤化银乳剂层的卤化银照相材料进行显影处理。显影溶液是含有二羟基苯和3-吡唑烷酮的显影液，其是含有二羟基苯和氨基苯酚的显影液，或含有主要芳族胺显影剂的显影液，以在极少的敏感性牺牲下抑制明显的雾产生。其中M表示氢原子，碱金属原子，NH 4或可在碱存在下分离的巯基保护基; n表示1,2或3; R1表示氢原子或-COOR2; R 2表示氢原子，碱金属原子，NH 4或未取代或取代的烷基，芳基或芳烷基。

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