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11. 发明授权

US5273866A 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：US5273866A
公开(公告)日：1993-12-28
申请号：US860207
申请日：1992-03-27
申请人： Munehisa Fujita , Katsuro Nagaoka , Shinsuke Bando
发明人： Munehisa Fujita , Katsuro Nagaoka , Shinsuke Bando
IPC分类号： G03C1/83 , G03C7/30 , G03C1/46
CPC分类号： G03C7/3022 , G03C1/832 , G03C2007/3025
摘要： A silver halide color photographic material comprising: a support; at least a blue-sensitive emulsion layer, a green-sensitive emulsion layer, and a red-sensitive emulsion layer on the support, and one or more hydrophilic colloidal layers thereon containing a dispersion of microcrystals of at least one compound represented by general formulae (I), (II), (III), (IV), (V), and (VI); and at least one light-sensitive silver halide emulsion layer having a silver density (d) of 0.4 g/cm.sup.3 or more, wherein d is N/V; where N represents the total number of grams of silver in said one or more light-sensitive silver halide emulsion layers and V represents the cm.sup.3 of said light-sensitive silver halide emulsion layer.
摘要翻译：一种卤化银彩色照相材料，包括：一种载体; 载体上至少含有感蓝乳剂层，感绿乳剂层和感红乳剂层，以及其上含有至少一种由通式表示的化合物的微晶分散体的一个或多个亲水性胶体层 I），（II），（III），（IV），（V）和（VI）和至少一种银密度（d）为0.4g / cm 3以上的感光性卤化银乳剂层，其中d为N / V; 其中N表示所述一个或多个感光卤化银乳剂层中的银的总数，V表示所述感光卤化银乳剂层的cm3。

12. 发明授权

US4626498A Color reversal photographic light-sensitive material 失效
标题翻译：彩色反转照相感光材料
公开(公告)号：US4626498A
公开(公告)日：1986-12-02
申请号：US612217
申请日：1984-05-21
申请人： Sadanobu Shuto , Yasuhiro Hayashi , Munehisa Fujita , Kazunori Hasebe
发明人： Sadanobu Shuto , Yasuhiro Hayashi , Munehisa Fujita , Kazunori Hasebe
IPC分类号： G03C5/50 , G03C7/20 , G03C7/26 , G03C7/30
CPC分类号： G03C7/20 , G03C7/3022
摘要： A color reversal photographic light-sensitive material is described having at least one light-sensitive silver halide emulsion layer, wherein at least one of said emulsion layer and a layer adjacent thereto contains a silver halide emulsion of silver halide grains containing internal fog centers.
摘要翻译：描述了具有至少一种感光卤化银乳剂层的彩色反转照相感光材料，其中所述乳剂层和与其相邻的层中的至少一个含有包含内部雾中心的卤化银颗粒的卤化银乳剂。

13. 发明授权

US4556633A Silver halide color light-sensitive materials 失效
标题翻译：卤化银色感光材料
公开(公告)号：US4556633A
公开(公告)日：1985-12-03
申请号：US702754
申请日：1985-02-19
申请人： Hatsumi Tanemura , Toshinao Ukai , Masaki Okazaki , Naoyasu Deguchi , Munehisa Fujita , Kiyohiko Yamamuro
发明人： Hatsumi Tanemura , Toshinao Ukai , Masaki Okazaki , Naoyasu Deguchi , Munehisa Fujita , Kiyohiko Yamamuro
IPC分类号： G03C7/26 , G03C1/06 , G03C1/28 , G03C7/392
CPC分类号： G03C1/28
摘要： Silver halide color light-sensitive materials which contain a compound having a repeating unit represented by general formula (I) and a compound represented by general formula (II): ##STR1## wherein R.sub.1 represents --OR, --SR or wherein R and R' each represents a hydrogen atom, or alkyl group, a hydroxyalkyl group, a sulfoalkyl group (or a salt thereof), a carboxyalkyl group (for a salt thereof), an aralkyl group, an aryl group, or a cycloalkyl group, or R and R' may form an alkylene group or an --O-- containing alkylene ring together; R.sub.2, R.sub.3, R.sub.4 and R.sub.5 each represents a hydrogen atom or an alkyl group; Y.sub.1, Y.sub.2, Y.sub.3 and Y.sub.4 each represents a polymethylene group, an arylene group, or a cycloalkylene group, Z represents --O--, --SO.sub.2 -- or --CH.sub.2 --; and l and m each represents 0 or 1; ##STR2## wherein R.sub.6 represents a hydrogen atom, an alkyl group; R.sub.7 and R.sub.8, which may be identical or different, each represents an alkyl group, or an aryl group, but at least one of R.sub.7 and R.sub.8 is an alkyl group having an acid substituent; D and E, which may be identical or different, each represents a hydrogen atom, a halogen atom, an alkyl group, a hydroxyl grup, an alkoxy group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a cyano group, a carboxyl group, an sulfo group, a trifluoromethyl group, a phenyl group or a benzene condensed ring, but at least one of D and E represents a hydroxyl group, an alkoxy group, an alkoxycarbonyl group or a carboxyl group; Z.sub.1 represents an anion; and n represents 1 or 2, but n represents 1 when the dye forms an inner salt; the light-sensitive materials improve sensitization processing aptitude.
摘要翻译：卤化银颜色感光材料，其含有具有由通式（I）表示的重复单元的化合物和由通式（II）表示的化合物：其中R 1表示-OR，-SR或

14. 发明申请

US20050207944A1 Gas sensing material and gas inspecting method 有权
标题翻译：气体传感材料和气体检测方法
公开(公告)号：US20050207944A1
公开(公告)日：2005-09-22
申请号：US11033450
申请日：2005-01-12
申请人： Shintaro Washizu , Munehisa Fujita
发明人： Shintaro Washizu , Munehisa Fujita
IPC分类号： G01N31/00 , G01N31/22 , G01N7/00
CPC分类号： G01N31/224
摘要： A gas sensing material includes a nonphotosensitive organic silver salt. A gas inspecting method includes adhering a gas sensing material to a surface of an inspection object, wherein the gas sensing material includes a nonphotosensitive organic silver salt; and heat developing the gas sensing material.
摘要翻译：气敏材料包括非感光有机银盐。气体检查方法包括将气体感测材料粘附到检查对象的表面，其中气体感测材料包括非光敏有机银盐; 并对气体传感材料进行热处理。

15. 发明授权

US06727056B2 Direct positive photographic silver halide emulsion and color photographic light-sensitive material comprising same 失效
标题翻译：直接正性照相卤化银乳剂和含有它们的彩色照相感光材料
公开(公告)号：US06727056B2
公开(公告)日：2004-04-27
申请号：US08915683
申请日：1997-08-21
申请人： Munehisa Fujita , Atsushi Matsunaga
发明人： Munehisa Fujita , Atsushi Matsunaga
IPC分类号： G03C1005
CPC分类号： G03C8/10 , G03C1/0051 , G03C1/09 , G03C1/10 , G03C1/485 , G03C1/48569 , G03C2001/03535 , G03C2001/0357 , G03C2001/091 , G03C2200/59
摘要： The present invention provides a tabular internal latent image type direct positive photographic silver halide emulsion which provides a high sensitivity and a low re-reversal negative sensitivity and a color diffusion transfer photographic light-sensitive material comprising such an emulsion. The present invention also provides an internal latent image type direct positive photographic silver halide emulsion which can be prepared with a good reproducibility and a color diffusion transfer photographic light-sensitive material less susceptible to variation of sensitivity and S/N ratio comprising such an emulsion. An internal latent image type direct positive photographic silver halide emulsion comprising tabular silver halide grains having an average grain diameter of not less than 0.3 &mgr;m and an aspect ratio (diameter of silver halide grain in circle equivalence/thickness of silver halide grain) of from not less than 2 to not more than 100 in an amount of not less than 50% of all silver halide grains as calculated in terms of area is provided, wherein the average grain thickness a along the main plane of the external shell thereof is from not less than 0.2 &mgr;m to not more than 1.5 &mgr;m and the average grain thickness b perpendicular to the main plane of the external shell thereof is from not less than 0.04 &mgr;m to not more than 0.30 &mgr;m. An internal latent image type direct positive photographic silver halide emulsion is provided, which is prepared from a seed crystal emulsion which has been prepared via desalting process.
摘要翻译：本发明提供了提供高灵敏度和低反转负反应灵敏度的片状内部潜像型直接正性照相卤化银乳剂和包含这种乳液的彩色扩散转移照相感光材料。本发明还提供了可以以良好的再现性制备的内部潜像型直接正性照相卤化银乳剂，并且颜色扩散转移照相感光材料不太容易受到包含这种乳液的敏感性和S / N比变化的影响。包含平均粒径不小于0.3μm的平板状卤化银颗粒和纵横比（卤化银颗粒的直径等于或等于卤化物颗粒的厚度/卤化银颗粒的厚度）的内部潜像型直接正性照相卤化银乳剂按照面积计算，以不低于所有卤化银颗粒的50％的量少于2至不超过100，其中沿其外壳的主平面的平均颗粒厚度a不小于 0.2μm以上且1.5μm以下，与外壳的主面垂直的平均粒径b为0.04μm以上且0.30μm以下。提供了一种内部潜像型直接正性照相卤化银乳剂，其由通过脱盐方法制备的晶种乳液制备。

16. 发明授权

US06312885B1 Photothermo-or thermo-graphic material 有权
标题翻译：光热或热图形材料
公开(公告)号：US06312885B1
公开(公告)日：2001-11-06
申请号：US09531421
申请日：2000-03-20
申请人： Munehisa Fujita , Ichizo Toya
发明人： Munehisa Fujita , Ichizo Toya
IPC分类号： G03C1498
CPC分类号： G03C1/49872 , G03C1/053 , G03C1/7614
摘要： A photothermographic or thermographic material comprising a support having provided thereon or thereabove at least one image forming layer having its thermal expansion coefficient in the range of 1.0 to 1.5 and having provided on or above said at least one image forming layer a layer which has its thermal expansion coefficient of at least 0.9 and lower than 1.0 and comprises at least one kind of polymer latex having a glass transition temperature of not higher than a heat development temperature, said layer which has its thermal expansion coefficient of at least 0.9 and lower than 1.0 being farther from the support than the at least one image forming layer.
摘要翻译：一种光热照相或热成像材料，其包括在其上或其上设置有至少一个其热膨胀系数在1.0至1.5范围内的图像形成层的支撑件，并且在所述至少一个图像形成层上或上方提供具有其热膨胀系数至少为0.9且低于1.0，并且包括玻璃化转变温度不高于显影温度的至少一种聚合物胶乳，所述热膨胀系数至少为0.9且低于1.0的所述层是比支撑件远离至少一个图像形成层。

17. 发明授权

US5447834A Color diffusion transfer photographic material 失效
标题翻译：彩色扩散转印照相材料
公开(公告)号：US5447834A
公开(公告)日：1995-09-05
申请号：US223822
申请日：1994-04-04
申请人： Munehisa Fujita , Hiroyuki Asanuma
发明人： Munehisa Fujita , Hiroyuki Asanuma
IPC分类号： G03C1/18 , G03C1/015 , G03C1/08 , G03C1/29 , G03C8/08 , G03C8/10 , G03C1/07 , G03C1/12
CPC分类号： G03C1/015 , G03C1/29 , G03C8/10
摘要： A color photographic material for diffusion transfer which comprises a support having thereon at least one light-sensitive silver halide emulsion layer containing a combination of a reducible dye providing compound represented by the following general formula (I) and an electron donor, said reducible dye providing compound releasing a diffusing dye when reduced, wherein at least one layer of silver halide emulsion layers contains a silver halide emulsion obtained by treating a silver halide emulsion, previously chemical sensitized in the presence of a sensitizing dye, with a solid adsorbent to desorb a part or the whole of the adsorbed dye.PWR-(Time).sub.t -Dye (I)wherein PWR represents a group which releases -(Time).sub.t -Dye when reduced; Time represents a group which releases Dye through subsequent reactions after -(Time).sub.t -Dye is released from PWR; t represents an integer of 0 or 1; and Dye represents a dye or a precursor thereof.
摘要翻译：一种用于扩散转移的彩色照相材料，其包括其上具有至少一种含有由以下通式（I）表示的可还原染料提供化合物与电子给体的组合的感光卤化银乳剂层的支持体，所述可还原染料提供化合物在还原时释放扩散染料，其中至少一层卤化银乳剂层含有卤化银乳剂，其通过处理预先在敏化染料存在下敏化的卤化银乳剂与固体吸附剂一起解吸一部分或全部吸附染料。 PWR-（时间）t-染料（I）其中PWR表示当减少时释放 - （时间）t-染料的组; 时间表示在 - （时间）t-Dye从PWR释放后随后反应释放染料的组; t表示0或1的整数; 染料代表染料或其前体。

18. 发明授权

US5424168A Core/shell direct positive silver halide emulsion with silver halide solvent removal 失效
标题翻译：核/壳直接正卤化银乳剂与卤化银溶剂去除
公开(公告)号：US5424168A
公开(公告)日：1995-06-13
申请号：US287354
申请日：1994-08-08
申请人： Munehisa Fujita , Hiroyuki Asanuma
发明人： Munehisa Fujita , Hiroyuki Asanuma
IPC分类号： G03C1/015 , G03C1/035 , G03C1/07 , G03C1/485 , G03C8/08 , G03C8/44 , G03C8/10 , G03C1/10
CPC分类号： G03C1/48576 , G03C8/08
摘要： There are disclosed an internal latent image type direct positive light-sensitive emulsions having improved spectral sensitization performance, and chemical sensitization performance, and color diffusion transfer photographic film units in which said emulsions are used. The emulsions are prepared by subjecting a silver halide grain, which forms an internal nucleus, to chemical sensitization, in the presence of an organic silver halide solvent, and adding a solid adsorbing agent, before finishing the formation of an outer shell silver halide phase, to remove a part or all of the silver halide solvent, wherein the emulsions may further contain a tabular silver halide grain having an average grain diameter of at least 0.3 .mu.m and a ratio of an average grain diameter to an average grain thickness of 2 or more, based on 50% or more of the total silver halide grains.
摘要翻译：公开了具有改善的光谱增感性能和化学增感性能的内部潜像型直接正性感光乳剂，以及其中使用所述乳液的色彩扩散转印照相胶片单元。通过在形成内壳卤化银相之前，在有机卤化银溶剂的存在下，使形成内核的卤化银颗粒进行化学增感，并加入固体吸附剂来制备乳液，以除去部分或全部卤化银溶剂，其中所述乳液还可以含有平均粒径为至少0.3μm的平板状卤化银颗粒，平均晶粒直径与平均晶粒厚度的比例为2或更多，基于卤化银总量的50％以上。

19. 发明授权

US5192649A Color diffusion transfer light-sensitive material 失效
标题翻译：彩色扩散转移感光材料
公开(公告)号：US5192649A
公开(公告)日：1993-03-09
申请号：US787594
申请日：1991-11-04
申请人： Katsumi Hirano , Munehisa Fujita , Katsuhisa Ohzeki
发明人： Katsumi Hirano , Munehisa Fujita , Katsuhisa Ohzeki
IPC分类号： G03C8/02 , G03C8/08 , G03C8/12
CPC分类号： G03C8/08
摘要： A color diffusion transfer light-sensitive material comprising a support having thereon light-sensitive silver halide emulsions and an electron donor in combination with reducible dye providing compounds each of which releases a diffusible dye when reduced and further a silver halide emulsion having substantially no light sensitivity in addition to the light-sensitive silver halide emulsions.
摘要翻译：一种颜色扩散转移感光材料，其包含其上具有感光卤化银乳剂和电子给体的支持体，与可还原染料相结合提供化合物，每种化合物在还原时释放可扩散染料，并且还含有基本上不具有光敏感性的卤化银乳剂除了感光卤化银乳剂。

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