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1. 发明授权

US5272053A Silver halide photographic light-sensitive material 失效
公开(公告)号：US5272053A
公开(公告)日：1993-12-21
申请号：US992486
申请日：1992-12-15
申请人： Mitsuhiro Okumura , Shigeo Tanaka , Hirokazu Sato
发明人： Mitsuhiro Okumura , Shigeo Tanaka , Hirokazu Sato
IPC分类号： G03C1/035 , G03C1/047 , G03C7/305 , G03C7/38 , G03C1/005
CPC分类号： G03C7/3835 , G03C1/047 , G03C7/30529 , Y10S430/144 , Y10S430/164
摘要： A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a support and a silver halide emulsion layer provided on the support, and the silver halide emulsion layer comprises a hydrogen peroxide-treated gelatin in a ratio of not lower than 20% by weight to the total amount of gelatin contained in the silver halide emulsion layer and silver halide grains composed of silver chlorobromide having a silver chloride content of not lower than 90 mol %. The light-sensitive material is improved in the stability of emulsion coating solutions.

2. 发明授权

US4863844A Gold and sulfur sensitized silver halide light-sensitive photographic material 失效
标题翻译：金和硫敏感卤化银感光感光材料
公开(公告)号：US4863844A
公开(公告)日：1989-09-05
申请号：US121470
申请日：1987-11-17
申请人： Mitsuhiro Okumura , Keiji Ohbayashi , Shigeo Tanaka
发明人： Mitsuhiro Okumura , Keiji Ohbayashi , Shigeo Tanaka
IPC分类号： G03C1/015 , G03C1/09 , G03C1/34
CPC分类号： G03C1/09 , G03C1/015 , G03C1/346 , G03C2001/03517
摘要： A silver halide light-sensitive photographic material which is excellent in the aptitude for rapid processing and highly sensitive and of which the sensitivity and gradation are stable against the change of the temperature at the time of exposure is disclosed. The silver-halide photographic material comprises a support and, provided thereon, a silver halide emulsion layer, wherein said silver halide emulsion layer contains silver chloro-halide grains containing not less than 90 mole % of silver chloride and having been chemically sensitized in the presence of a labile sulfur compound and a gold compound, and an organic compound of which solubility product (Ksp) with a silver ion is not more than 1.times.10.sup.11.0, said organic compound having been added to said silver halide emulsion layer during the period between after the formation of said silver halide grains and before the completion of the chemical sensitization thereof.
摘要翻译：公开了一种卤化银感光性感光材料，其特征在于快速加工性和高度敏感性，并且其敏感性和等级对于曝光时的温度变化是稳定的。卤化银照相材料包括载体，并且在其上提供卤化银乳剂层，其中所述卤化银乳剂层含有不少于90％（摩尔）氯化银的氯卤化银颗粒，并且在存在时已被化学增感的不稳定的硫化合物和金化合物，以及其中具有银离子的溶解度积（Ksp）不大于1×10 11.0的有机化合物，所述有机化合物在所述卤化银乳剂层之间的期间内被添加形成所述卤化银颗粒并在其化学增感完成之前。

3. 发明授权

US4830958A Silver halide photographic light-sensitive material which is excellent in rapid processability and has not very much sensitivity variation caused by a change on standing in the preparation of the light-sensitive material 失效
标题翻译：卤化银摄影感光材料，其在快速加工性方面优异，并且由于在感光材料的制备中的立场变化而引起的灵敏度变化不大
公开(公告)号：US4830958A
公开(公告)日：1989-05-16
申请号：US147691
申请日：1988-01-25
申请人： Mitsuhiro Okumura , Keiji Ohbayashi , Shigeo Tanaka
发明人： Mitsuhiro Okumura , Keiji Ohbayashi , Shigeo Tanaka
IPC分类号： G03C1/035 , G03C1/06 , G03C1/08 , G03C1/18 , G03C7/388 , G03C7/392
CPC分类号： G03C1/035 , G03C1/08 , G03C7/39296 , G03C1/18 , G03C2001/03511 , G03C2001/03517 , G03C2200/33 , G03C2200/40 , G03C7/3885
摘要： A photographic material having an excellent rapid processability, a high sensitivity and a less sensitivity variation due to a change of standing of the silver halide emulsion in the course of preparation of the light-sensitive material, and its preparation process are disclosed. The silver halide photographic light-sensitive material comprises a support bearing at least one silver halide emulsion layer thereon, and at least one silver halide emulsion layer contains highly chloride-containing silver halide grains having a silver chloride content of not less than 90 mol %, a water-soluble bromide of from 0.05 mol % to 2 mol % per mol of silver halide and a high boiling organic solvent having a dielectric constant of not higher than 6.0.

4. 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。

5. 发明授权

US4863846A 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：US4863846A
公开(公告)日：1989-09-05
申请号：US209606
申请日：1988-06-21
申请人： Shigeo Tanaka , Mitsuhiro Okumura , Makoto Kajiwara , Masanobu Miyoshi
发明人： Shigeo Tanaka , Mitsuhiro Okumura , Makoto Kajiwara , Masanobu Miyoshi
IPC分类号： G03C1/09 , G03C1/12 , G03C7/392 , G03C7/413
CPC分类号： G03C7/413 , G03C1/09 , G03C1/12 , G03C7/39204
摘要： A silver halide photographic light-sensitive material is disclosed which is decreased in variation of light-sensitivity caused by a change in environmental humidity and a prolonged storage of the photographic material. The photographic material comprises a support and photographic component layers including at least one silver halide emulsion layer in which the silver halide emulsion layer contains a compound selected from the group of the compounds represented by the following formulas [I], [II], [III], [IV] or [V], and at least one of the photographic component layer is added with inorganic sulfur; ##STR1##

6. 发明授权

US4818671A Rapidly processable silver halide color photosensitive material 失效
标题翻译：快速加工的卤化银色感光材料
公开(公告)号：US4818671A
公开(公告)日：1989-04-04
申请号：US79224
申请日：1987-07-29
申请人： Keiji Ohbayashi , Mitsuhiro Okumura , Takaaki Kojima , Shigeo Tanaka
发明人： Keiji Ohbayashi , Mitsuhiro Okumura , Takaaki Kojima , Shigeo Tanaka
IPC分类号： G03C1/09 , G03C1/16 , G03C7/392 , G03C1/08 , G03C7/36
CPC分类号： G03C1/16 , G03C1/09 , G03C7/392
摘要： A silver halide color photographic material improved in sensitivity, gradiation and maximum density when the material is treated with a rapid processing. The silver halide color photographic material comprises a support and photograhic component layers including at least one silver halide emulsion layer comprising (a) silver halide grains comprising not less than 80 mol % of silver chloride, (b) a gold compound in an amount of from 5.times.10.sup.-7 to 5.times.10.sup.-3 mol per mol of silver halide contained in said silver halide emulsion layer, (c) a sulfur sensitizer and (d) a spectral sensitizing dye represented by the following general formula [I]: ##STR1## wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 are a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryl group or a hydroxy group, respectively; R.sub.1 and R.sub.2 are an alkyl group, respective;y X.sup..crclbar. is a counter anion and n is 0 or 1.
摘要翻译：当通过快速处理处理材料时，卤化银彩色照相材料在灵敏度，分级和最大密度方面提高。卤化银彩色照相材料包括载体和包含至少一种卤化银乳剂层的光致成膜层，所述卤化银乳剂层包含（a）包含不少于80mol％氯化银的卤化银颗粒，（b）金化合物的量为所述卤化银乳剂层中所含的每摩尔卤化银为5×10 -7至5×10 -3摩尔，（c）硫增感剂和（d）由以下通式[I]表示的光谱增感染料：通式 [I]其中X1，X2，X3和X4分别是氢原子，卤素原子，烷基，烷氧基，芳基或羟基; R1和R2分别为烷基，y X（ - ）为抗衡阴离子，n为0或1。

7. 发明授权

US5356760A Silver halide photographic light-sensitive material with black dye forming coupler 失效
标题翻译：卤化银照相感光材料，具有黑色染料成色剂
公开(公告)号：US5356760A
公开(公告)日：1994-10-18
申请号：US16536
申请日：1993-02-11
申请人： Mitsuhiro Okumura , Shigeo Tanaka
发明人： Mitsuhiro Okumura , Shigeo Tanaka
IPC分类号： G03C1/035 , G03C1/047 , G03C7/30 , G03C7/34 , G03C5/40
CPC分类号： G03C7/346 , G03C7/3022 , Y10S430/164
摘要： A silver halide photographic light-sensitive material forming a black and white image is disclosed. The silver halide in the silver halide emulsion layer is silver chlorobromide having a silver chloride content of not less than 90 mol % and containing virtually no silver iodide; the emulsion layer contains a coupler selected from resorcinol-based dye-forming couplers and aminophenol-based dye-forming couplers, and gelatin in a coating weight of 1.0 to 1.5 g/m.sup.2. The silver halide photographic light-sensitive material is processed by color development to form a black and white image.
摘要翻译：公开了形成黑白图像的卤化银照相感光材料。卤化银乳剂层中的卤化银是氯化银的氯化银含量不小于90mol％，实际上不含碘化银; 乳剂层含有选自间苯二酚类染料成色剂和基于氨基苯酚的染料成色剂的成色剂和涂料重量为1.0〜1.5g / m 2的明胶。通过显色处理卤化银照相感光材料以形成黑白图像。

8. 发明授权

US5278041A Silver halide color photographic light sensitive material 失效
标题翻译：卤化银彩色摄影感光材料
公开(公告)号：US5278041A
公开(公告)日：1994-01-11
申请号：US859801
申请日：1992-03-30
申请人： Shuji Murakami , Yukio Ohya , Tsuyoshi Ikeda , Shigeo Tanaka , Mitsuhiro Okumura
发明人： Shuji Murakami , Yukio Ohya , Tsuyoshi Ikeda , Shigeo Tanaka , Mitsuhiro Okumura
IPC分类号： G03C1/015 , G03C1/035 , G03C1/08 , G03C1/09
CPC分类号： G03C1/08
摘要： A silver halide color light-sensitive material is disclosed. The light-sensitive material comprises a support and a silver halide emulsion layer provided on the support. The emulsion layer comprises silver halide grains which have been formed in the presence of a complex of rhenium, molybdenum, iridium, rhodium, ruthenium, osmium, cadmium, zinc, palladium, platinum, gold, iron, nickel, cobalt, tungsten, or chromium each having at least one cyanate ligand, isocyanate ligand or fluminate ligand. The light-sensitive material is high in speed, low in fog and excellent in reciprocity low failure characteristics.
摘要翻译：公开了一种卤化银色感光材料。感光材料包括载体和设置在载体上的卤化银乳剂层。乳剂层包括在铼，钼，铱，铑，钌，锇，镉，锌，钯，铂，金，铁，镍，钴，钨或铬的络合物存在下形成的卤化银颗粒每个具有至少一个氰酸酯配体，异氰酸酯配体或氟酸酯配体。感光材料的速度高，雾度低，互易性低故障特性优异。

9. 发明授权

US4914016A Silver halide photographic light-sensitive material and processing method therefor 失效
标题翻译：卤化银照相感光材料及其加工方法
公开(公告)号：US4914016A
公开(公告)日：1990-04-03
申请号：US199803
申请日：1988-05-27
申请人： Masanobu Miyoshi , Makoto Kajiwara , Shigeo Tanaka , Mitsuhiro Okumura
发明人： Masanobu Miyoshi , Makoto Kajiwara , Shigeo Tanaka , Mitsuhiro Okumura
IPC分类号： G03C1/09 , G03C7/392 , G03C7/413
CPC分类号： G03C1/09 , G03C7/39204 , G03C7/413
摘要： A silver halide photographic light-sensitive material containing inorganic sulfur or elemental sulfur, and a processing method comprising a step for developing such photographic material with a color developer which contains an aromatic primary amine compound for not more than 60 seconds. Photographic image improved in contrast of the without degradation in sensitivity and fogging can be obtained by the photographic material and the processing method.

10. 发明授权

US07959706B2 Manufacturing method of a sintered powder molded body 有权
标题翻译：烧结粉末成型体的制造方法
公开(公告)号：US07959706B2
公开(公告)日：2011-06-14
申请号：US12648632
申请日：2009-12-29
申请人： Shigeo Tanaka
发明人： Shigeo Tanaka
IPC分类号： C22C29/00 , B32B3/06
CPC分类号： B28B1/24 , B22F3/22 , B22F3/225 , B22F2998/00 , B28B7/342 , C04B35/638 , C04B2235/6022 , C04B2235/94 , Y10T428/24025 , Y10T428/31678
摘要： A sintering compound containing a sinterable powder and a binder removable in a debinding step is injected into a metal mold set provided with a sintering compound injecting mold, in a sintering compound molding step (S104). An add-on forming compound which becomes removable or separable from the sintering compound injection molded body in the debinding step or the sintering step is injected into the metal mold set provided with an add-on mold in an add-on forming step (S102). The sintering compound injection molded body and the add-on are formed integrally with each other in the metal mold set. The integral formation of the add-on and the sintering compound injection molded body enables to prevent damage during release from the mold and make easy to handle the injection molded body.
摘要翻译：在烧结复合成型工序（S104）中，将含有可烧结粉末和在脱脂工序中除去的粘合剂的烧结体注入到设置有烧结体注射模具的金属模具组中。在脱脂步骤或烧结步骤中将与烧结复合物注射成型体相脱离或分离的附加成型化合物在附加成型步骤（S102）中注入设置有附加模具的金属模具组中，。烧结复合注射成型体和附加体在金属模具组中彼此一体地形成。添加剂和烧结复合物注射成型体的整体形成能够防止从模具脱模时的损伤，并且易于处理注射成型体。

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