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1. 发明授权

US4897342A 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：US4897342A
公开(公告)日：1990-01-30
申请号：US339865
申请日：1989-04-14
申请人： Makoto Kajiwara , Masanobu Miyoshi , Kaoru Onodera
发明人： Makoto Kajiwara , Masanobu Miyoshi , Kaoru Onodera
IPC分类号： G03C1/08 , G03C1/06 , G03C1/09 , G03C1/36 , G03C1/815 , G03C1/83 , G03C5/30
CPC分类号： G03C1/09 , G03C1/061 , G03C1/36 , G03C1/8155 , G03C1/83 , G03C2001/03511 , G03C2001/03517 , G03C2001/03594 , G03C2200/34 , G03C2200/38 , G03C2200/40 , G03C5/3021 , G03C5/3035
摘要： In a method of preparing a light-sensitive silver halide photographic emulsion, silver salt and halide are mixed in the presence of an iridium compound. The emulsion is then chemically ripened by an instable sulfur compound and a nitrogen-containing heterocyclic compound capable of forming a complex with silver.
摘要翻译：在制备感光卤化银照相乳剂的方法中，在铱化合物的存在下将银盐和卤化物混合。然后用不稳定的硫化合物和能够与银形成络合物的含氮杂环化合物化学成熟乳液。

2. 发明授权

US5278038A 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：US5278038A
公开(公告)日：1994-01-11
申请号：US679937
申请日：1991-04-03
申请人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera
发明人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera
IPC分类号： G03C1/035 , G03C7/38 , G03C1/34
CPC分类号： G03C7/3825 , G03C1/035
摘要： Light-sensitive silver halide color photographic material, having at least one light-sensitive silver halide emulsion layer on a support, wherein at least one of said emulsion layer contains light-sensitive silver halide grains having outer surfaces principally comprised of {100} face, and a magenta dye image forming coupler represented by Formula (I) shown below: ##STR1## wherein Z represents a group of nonmetal atom necessary for formation of a nitrogen-containing hetero ring; said ring formed by Z may have a substituent; X represents a hydrogen atom or a substituent eliminable by the reaction with an oxidant in a color developing agent; and R represents a hydrogen atom or a substituent.which can porovide a light-sensitive silver halide color photographic material having high sensitivity, being low in fogs, and having improved color reproducibility.
摘要翻译：感光卤化银彩色照相材料，其在载体上具有至少一个感光卤化银乳剂层，其中所述乳剂层中的至少一个含有感光卤化银颗粒，其外表面主要包括（100）面，（I）表示的品红染料影像成色剂：（*化学结构*）式（I）：其中Z表示形成含氮杂环所必需的非金属原子团; 由Z形成的所述环可具有取代基; X表示氢原子或通过与彩色显影剂中的氧化剂反应可消除的取代基; R表示氢原子或取代基。其可以具有高灵敏度的感光卤化银彩色照相材料，雾度低，并且具有改进的颜色再现性。

3. 发明授权

US5023170A 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：US5023170A
公开(公告)日：1991-06-11
申请号：US569778
申请日：1990-08-21
申请人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera
发明人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera
IPC分类号： G03C7/26 , G03C1/005 , G03C1/035 , G03C1/38 , G03C7/38
CPC分类号： G03C7/3825 , G03C1/035
摘要： A light-sensitive silver halide color photographic material, having at least one light-sensitive silver halide emulsion layer on a support, wherein at least one of said emulsion layer contains light-sensitive silver halide grains having outer surfaces principally comprised of {100} face, and a magenta dye image forming coupler represented by Formula (I) shown below: ##STR1## wherein Z represents a group of nonmetal atom necessary for formation of a nitrogen-containing hetero ring; said ring formed by Z may have a substituent; X represents a hydrogen atom or a substituent eliminable by the reaction with an oxidant in a color developing agent; and R represents a hydrogen atom or a substituent,which can provide a light-sensitive silver halide color photographic material having high sensitivity, being low in fogs, and having improved color reproducibility.
摘要翻译：一种感光卤化银彩色照相材料，其在载体上具有至少一个感光卤化银乳剂层，其中至少一个所述乳剂层含有感光卤化银颗粒，其外表面主要由{100}面，和由下式（I）表示的品红染料影像形成成色剂：其中Z表示形成含氮杂环所必需的非金属原子团; 由Z形成的所述环可具有取代基; X表示氢原子或通过与彩色显影剂中的氧化剂反应可消除的取代基; 并且R表示氢原子或取代基，其可以提供具有高灵敏度，雾度低并且具有改善的颜色再现性的感光卤化银彩色照相材料。

4. 发明授权

US4963466A Silver halide photographic light-sensitive material suitable for rapid processes comprising hydroquinone and an antifoggant 失效
标题翻译：卤化银照相感光材料适用于包含氢醌和防雾剂的快速过程
公开(公告)号：US4963466A
公开(公告)日：1990-10-16
申请号：US469709
申请日：1990-01-24
申请人： Makoto Kajiwara , Masanobu Miyoshi , Kaoru Onodera , Eiichi Sakamoto
发明人： Makoto Kajiwara , Masanobu Miyoshi , Kaoru Onodera , Eiichi Sakamoto
IPC分类号： G03C7/26 , G03C1/035 , G03C7/00 , G03C7/392
CPC分类号： G03C7/39296 , G03C2001/03517 , G03C2200/33 , G03C2200/40 , G03C7/39216 , G03C7/39228 , G03C7/3924
摘要： A silver halide photographic light-sensitive material comprising a support bearing thereon at least one silver halide emulsion layer containing a dye-forming coupler and a compound represented by Formula [I] as defined in the specification. The light-sensitive material further comprises at least one silver halide emulsion layer containing silver halide grains having a silver chloride content of not less than 90 mole percent and a compound represented by Formula [S] as defined in the specification.The presence of the compounds of Formula [I] and Formula [S] provide a material having a suitable contrast and having additional advantages such as excellent BF contamination resistance and pH variation resistance.
摘要翻译：一种卤化银照相感光材料，其包含载体，其上载有至少一个含有染料形成成色剂的卤化银乳剂层和由说明书中定义的式[I]表示的化合物。感光材料还包含至少一种卤化银乳剂层，其含有氯化银含量不小于90摩尔％的卤化银颗粒和由说明书中定义的式[S]表示的化合物。式[I]和式[S]的化合物的存在提供了具有合适对比度的材料并具有额外的优点，例如优异的耐BF耐污染性和耐pH变异性。

5. 发明授权

US4912026A Light-sensitive silver halide photographic material feasible for rapid processing comprising high boiling solvent and gold compounds 失效
标题翻译：感光卤化银照相材料可用于快速加工，包括高沸点溶剂和金化合物
公开(公告)号：US4912026A
公开(公告)日：1990-03-27
申请号：US328721
申请日：1989-03-23
申请人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera , Eiichi Sakamoto
发明人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera , Eiichi Sakamoto
IPC分类号： G03C1/34 , G03C1/76
CPC分类号： G03C1/346 , G03C1/7614
摘要： A light-sensitive silver halide photographic material having a support with at least one silver halide emulsion layer containing a dye-forming coupler, where the light-sensitive silver halide photographic material is characterized in that at least one of the silver halide emulsion layers contains (i) the dye-forming coupler dispersed with the use of a high boiling organic solvent having a dielectric constant of 6.0 or less, (ii) silver halide grains containing a gold compound and having silver chloride content of 90 mole % or more, and (iii) a compound represented by General Formula (S) shown below. General Formula (S): ##STR1## where Q is a group of atoms necessary to complete a 5- or 6-membered heterocyclic ring or a 5- or 6-membered ring fused with a benzene ring and M is a hydrogen atom, an alkali metal or an ammonium group.The light-sensitive material can achieve excellent preservation of the dye image, is feasible for rapid processing, has superior BF contamination resistance and pH variation resistance.
摘要翻译：一种感光卤化银照相材料，其具有至少一个含有染料形成成色剂的卤化银乳剂层的载体，其中感光卤化银照相材料的特征在于至少一种卤化银乳剂层含有 i）成色剂通过使用介电常数为6.0以下的高沸点有机溶剂分散，（ii）含有金化合物的卤化银颗粒和氯化银含量为90摩尔％以上，（ iii）由以下所示的通式（S）表示的化合物。通式（S）：其中Q是完成5或6元杂环或与苯环稠合的5或6元环所必需的一组原子，M是氢原子，碱金属或铵基。感光材料可以实现对染料影像的优异保存，对于快速加工是可行的，具有优异的BF耐污染性和耐pH变异性。

6. 发明授权

US4839263A Method of forming dye image having superior rapid processing performance 失效
公开(公告)号：US4839263A
公开(公告)日：1989-06-13
申请号：US79220
申请日：1987-07-29
申请人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera , Eiichi Sakamoto
发明人： Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera , Eiichi Sakamoto
IPC分类号： G03C1/035 , G03C1/30 , G03C7/30 , G03C7/392 , G03C7/407
CPC分类号： G03C7/3924 , G03C1/305 , Y10S430/164
摘要： A silver halide photographic material containing a support and, provided thereon, at least one silver halide emulsion layer, this silver halide emulsion layer containing silver halide grains containing 90 mol % or more of silver chloride, a dye-forming coupler, and a compound represented by general formula [S]; ##STR1## wherein Q is a group of atoms necessary to complete a 5- or 6-membered heterocyclic ring or a 5- or 6-membered ring fused with a benzene ring and M is a hydrogen atom, an alkali metal or an ammonium group;the silver halide layer having been hardened by a hardener represented by formula [HDA] or [HDB]; ##STR2## wherein Rd.sub.1 is selected from the group consisting of a chlorine atom, a hydroxyl group, an alkyl group, an alkoxy group, an alkylthio group, an --OM group, wherein M is an mono-valent metal atom, a --NR'R" group, wherein R' and R" are independently selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group and a --NHCOR'" group, in which R'" is selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group; Rd.sub.2 is selected from the group consisting of a hydroxyl group, an alkyl group, an alkoxy group, an alkylthio group, an --OM group, wherein M is an mono-valent metal atom, a --NR'R" group, wherein R' and R" are independently selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group and a --NHCOR'" group, in which R'" is selected from the group consisting of a hydrogen atom, an alkyl group and an aryl group; ##STR3## wherein Rd.sub.3 and Rd.sub.4 are independently selected from the group consisting of a chlorine atom, a hydroxyl group, an alkyl group, an alkoxy group and an --OM group, in which is a mono-valent metal atom; Q and Q' is a divalent atom or group selected from --O--, --S-- and --NH--; L is an alkylene group or an arylene group; and p and q are independently integers of 0 or 1. The above-described silver halide photographic material is processed with a color developing solution containing a sulfite ion in a quantity of 2.times.10.sup.-4 to 1.times.10.sup.-2 moles per liter, this developing solution being substantially free of bromide ion. The above-described material and process for developing the same, being better suited for use in rapid developing processes.

7. 发明授权

US4784938A 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：US4784938A
公开(公告)日：1988-11-15
申请号：US920243
申请日：1986-10-17
申请人： Keiji Obhayashi , Shinichi Nakamura , Shigeo Tanaka , Mitsuhiro Okumura , Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera , Eiichi Sakamoto
发明人： Keiji Obhayashi , Shinichi Nakamura , Shigeo Tanaka , Mitsuhiro Okumura , Masanobu Miyoshi , Makoto Kajiwara , Kaoru Onodera , Eiichi Sakamoto
IPC分类号： G03C1/34 , G03C1/76 , G03C1/40
CPC分类号： G03C1/346 , G03C1/7614
摘要： A silver halide photographic light-sensitive material which is improved on fog without decreasing photosensitivity. The photographic material comprises a support and a photographic structural layer provided thereon containing at least one silver halide emulsion layer and at least one non-light-sensitive layer. A nitrogen-containing heterocyclic mercapto compound is contained at least two layers of the photographic structure layer, and at least one of these mercapto compound-containing layer is a non-light-sensitive layer.
摘要翻译：一种卤化银照相感光材料，其在雾度上得到改善而不降低光敏性。照相材料包括支撑体和设置在其上的照相结构层，其上包含至少一个卤化银乳剂层和至少一个非感光层。含氮杂环巯基化合物包含至少两层照相结构层，并且这些含巯基化合物的层中的至少一层是非感光层。

8. 发明授权

US4734358A 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：US4734358A
公开(公告)日：1988-03-29
申请号：US935154
申请日：1986-11-25
申请人： Shun Takada , Masanobu Miyoshi , Kaoru Onodera
发明人： Shun Takada , Masanobu Miyoshi , Kaoru Onodera
IPC分类号： G03C7/26 , G03C1/06 , G03C1/30 , G03C7/392 , G03C1/20 , G03C1/34 , G03C1/40
CPC分类号： G03C7/39208 , G03C1/06 , G03C1/30 , G03C1/305
摘要： A silver halide photographic light-sensitive material which is excellent in raw-stock preservability, physical characteristics of its layers such as glossiness, scratch resistance, and degree of swelling and whose sensitivity changes very little with time after manufacture comprising a compound represented by Formula [I] of the specification, hardened with at least one of the compounds represented by Formula [II] or [III] of the specification. The storage stability is further improved when at least one of the cyan couplers represented by Formula [IX] or [X] of the specification is present.
摘要翻译：一种卤化银照相感光材料，其原料保存性优异，其层的物理特性如光泽度，耐刮擦性和溶胀度，并且其灵敏度在制备后随时间变化很小，包含式[ I]，用本说明书的式[II]或[III]表示的至少一种化合物硬化。当存在至少一种由本说明书的式[IX]或[X]表示的青色成色剂时，储存稳定性进一步提高。

9. 发明授权

US4670377A Silver halide photographic light-sensistive material 失效
标题翻译：卤化银照相感光材料
公开(公告)号：US4670377A
公开(公告)日：1987-06-02
申请号：US789718
申请日：1985-10-21
申请人： Masanobu Miyoshi , Shun Takada , Kaoru Onodera
发明人： Masanobu Miyoshi , Shun Takada , Kaoru Onodera
IPC分类号： G03C1/30 , G03C1/34 , G03C1/02
CPC分类号： G03C1/30
摘要： A silver halide photographic light-sensitive material comprising a support bearing thereon a photographic layer comprising a light-sensitive silver halide emulsion layer and a non-light-sensitive hydrophilic colloidal layer; wherein at least one of the photographic layers is hardened by a vinylsulfone hardener, and at least one layer selected from the group consisting of the photographic layers each hardened by the vinylsulfone hardener and the other photographic layers is hardened by a triazo compound, and further at least one of the silver halide emulsion layers contains silver halide particles which are spectrally sensitized by one of certain sensitizing dyes.
摘要翻译：一种卤化银照相感光材料，其包括在其上承载有包含感光卤化银乳剂层和非感光亲水胶体层的照相层的支撑体; 其中至少一个照相层由乙烯基砜硬化剂硬化，并且选自由乙烯基砜硬化剂和其它照相层硬化的照相层中的至少一层由三偶氮化合物硬化，进一步在卤化银乳剂层中的至少一个含有卤化银颗粒，其通过某种敏化染料之一进行光谱增感。

10. 发明授权

US4640889A Light-sensitive silver halide multi-layer color photographic material 失效
标题翻译：感光卤化银多层彩色照相材料
公开(公告)号：US4640889A
公开(公告)日：1987-02-03
申请号：US723048
申请日：1985-04-15
申请人： Kazuo Komorita , Masanobu Miyoshi , Kaoru Onodera
发明人： Kazuo Komorita , Masanobu Miyoshi , Kaoru Onodera
IPC分类号： G03C7/20 , G03C1/035 , G03C7/26 , G03C7/30 , G03C1/40 , G03C1/76
CPC分类号： G03C7/3022 , G03C1/035 , G03C2001/0357 , G03C7/00
摘要： Disclosed is a light-sensitive silver halide multi-layer color photographic material having a light-sensitive silver halide emulsion layer combined with a non-diffusion coupler on a support, which comprises a light-sensitive silver halide emulsion layer farthest from the support which contains mono-dispersed silver halide grains comprising primarily (100) faces and having an average grain size of 0.2 to 0.8 .mu.m.The light-sensitive silver halide multi-layer color photographic material of the present invention has stable performance against fluctuations in developing processing conditions, has high sensitivity and low fogging.
摘要翻译：公开了一种感光卤化银多层彩色照相材料，其具有与载体上的非扩散偶合剂结合的感光卤化银乳剂层，其包含距离载体最远的感光卤化银乳剂层，其含有主要包括（100）面并且平均粒径为0.2至0.8μm的单分散卤化银颗粒。本发明的感光卤化银多层彩色照相材料对于显影处理条件的波动具有稳定的性能，具有高灵敏度和低雾度。

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