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公开(公告)号：US20050259663A1
公开(公告)日：2005-11-24
申请号：US11191352
申请日：2005-07-28
申请人： Takayoshi Ode , Junji Otanari
发明人： Takayoshi Ode , Junji Otanari
IPC分类号： G03C1/005 , G03C7/392 , G03C7/396 , H04W36/02 , H04W36/08 , H04W36/32 , H04W88/08 , H04L12/56
CPC分类号： H04W36/02 , G03C1/005 , G03C7/39244 , G03C7/39296 , G03C7/396 , G03C2001/0854 , H04W36/32 , H04W88/08
摘要： A radio base station and a mobile communication system where a hand-over request is detected and retransmission data is preferentially processed for a hand-over object terminal. A radio base station may include a buffer holding communication data for transmission to a terminal, an extractor extracting a communication request signal from a received signal, and a scheduler controlling transmission of the communication data based on an output signal of the extractor. Also a scheduler, upon detection of a hand-over request, controls transmission so as to preferentially perform the data transmission by raising an order of the data transmission for a hand-over terminal before hand-over.
摘要翻译： 检测到切换请求的无线基站和移动通信系统，对切换对象终端优先处理重发数据。 无线基站可以包括保存用于向终端发送的通信数据的缓冲器，从接收信号提取通信请求信号的提取器，以及基于提取器的输出信号来控制通信数据的发送的调度器。 此外，调度器在检测到切换请求时，控制传输，以便在切换之前提高切换终端的数据传输顺序来优先执行数据传输。
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公开(公告)号：US5981159A
公开(公告)日：1999-11-09
申请号：US997494
申请日：1997-12-23
CPC分类号： G03C7/3013 , G03C7/396 , Y10S430/136
摘要： A photographic element is disclosed comprising a support bearing at least one light sensitive silver halide emulsion layer comprising a dispersion of a dye-forming coupler and a water-insoluble polymer, wherein the polymer has a glass transition temperature of less than 75.degree. C. and is formed from at least 30 wt % monomer units which provide the polymer with functional groups that are hydrogen bond donors. The combination of such relatively low T.sub.g polymers with couplers in photographic elements leads to both decreased pressure sensitivity and improved image-dye light stability, as well as a decreased tendency toward dye smear or thermal induced change. The advantages of the invention are particularly useful for yellow coupler dispersions used in photographic color paper elements on reflective supports, although they will also be useful for motion picture print film and other projection or display films on transparent or diffuse supports.
摘要翻译： 公开了一种照相材料，其包括承载至少一种感光卤化银乳剂层的载体，其包含染料形成成色剂和水不溶性聚合物的分散体，其中所述聚合物的玻璃化转变温度低于75℃， 由至少30重量％的单体单元形成，其提供具有作为氢键供体的官能团的聚合物。 这种相对低的Tg聚合物与照相元件中的成色剂的组合导致压力敏感性降低和图像染料光稳定性的改善，以及降低的染料涂片或热诱导变化的趋势。 本发明的优点对于用于反射支撑件上的照相彩色纸元件中的黄色成色剂分散体特别有用，尽管它们也可用于透明或漫射载体上的动态图像打印膜和其它投影或显示膜。
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3.发明授权
公开(公告)号：US5721092A
公开(公告)日：1998-02-24
申请号：US762725
申请日：1996-12-10
申请人： Kazuhiro Murai , Hiroshi Kita
发明人： Kazuhiro Murai , Hiroshi Kita
CPC分类号： G03C7/42 , G03C7/39232
摘要： A method of forming an image is disclosed which comprises the steps of a) imagewise exposing a silver halide color photographic light sensitive material comprising a support and provided thereon, a photographic component layer comprising a light sensitive silver halide emulsion layer, the photographic component layer containing a compound represented by the following formula (I) or (II), b) color developed the exposed material, and c) bleach-fixing the developed material with bleach-fixer containing a silver ion in an amount of 0.04 to 0.11 mol/liter and an iron complex in which the iron (II) complex content is 5 to 35% based on the total iron complex content: ##STR1##
摘要翻译： 公开了形成图像的方法，其包括以下步骤：a）将包含载体并提供在其上的卤化银彩色照相感光材料成像曝光，包含感光卤化银乳剂层的照相组分层，含有 由下式（I）或（II）表示的化合物，b）显影曝光的材料，和c）用含有银离子的漂白定影剂漂白固定显影材料，其量为0.04至0.11mol /升 和铁配合物，其中铁（II）络合物含量为5-35％，基于总铁络合物含量：式（I）式（II）
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公开(公告)号：US5496693A
公开(公告)日：1996-03-05
申请号：US333347
申请日：1994-11-02
CPC分类号： G03C7/396 , G03C7/3013
摘要： A silver halide color photographic material excellent in color reproducibility, color forming property, color image fastness and processing dependency. The material comprises a yellow color forming silver halide emulsion layer formed on a support, said layer containing at least one yellow color forming coupler represented by general formula (I) dispersed by dissolution in a high boiling organic solvent in a weight ratio of the high boiling organic solvent to the yellow color forming coupler of 0.6 or more: ##STR1## wherein X represents an organic residue necessary for forming a nitrogen-containing heterocycle with a nitrogen atom; Y represents an aromatic group or a heterocyclic group; Z represents a group which is eliminatable by reaction of the coupler represented by general formula (I) with an oxidation product of a developing agent.
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公开(公告)号：US5279931A
公开(公告)日：1994-01-18
申请号：US692408
申请日：1991-04-26
申请人： Pranab Bagchi , Steven J. Sargeant , James T. Beck , Brian Thomas
发明人： Pranab Bagchi , Steven J. Sargeant , James T. Beck , Brian Thomas
CPC分类号： G03C7/388 , Y10S516/01
摘要： This invention describes a process of coprecipitating a photographic material such as a dye-forming coupler inside a base ionizable polymeric particle. Preparation of such a dispersion is performed by providing a first flow comprising a solution of a surfactant in water containing a polymer ionizable by base, providing a second flow comprising a water miscible solvent, base, water, and the photographic material, then mixing the said first and said second flow and immediately neutralizing the mixed flow to precipitate the photographic material inside the polymer particles forming a fine particle colloidal dispersion of the photographic material. The polymer dispersions of the invention are characterized by high photographic activity and high dye-stability in some cases.
摘要翻译： 本发明描述了在基底可电离的聚合物颗粒内共沉淀诸如染料形成成色剂的照相材料的方法。 通过提供包含表面活性剂在含有可由碱离子化的聚合物的水中的溶液提供第一流，提供包含水混溶性溶剂，碱，水和照相材料的第二流，然后将所述 第一和所述第二流动并立即中和混合流以沉积形成照相材料的细颗粒胶体分散体的聚合物颗粒内的照相材料。 在一些情况下，本发明的聚合物分散体的特征在于高照相活性和高染料稳定性。
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6.发明授权Oxygen barrier coated photographic coupler dispersion particles for enhanced dye-stability 失效用于增强染料稳定性的隔氧涂层照相胶料分散体颗粒
公开(公告)号：US5264317A
公开(公告)日：1993-11-23
申请号：US974768
申请日：1992-11-12
CPC分类号： G03C7/396 , G03C1/002 , Y10S430/11
摘要： The invention creates a selective oxygen barrier around individual coupler or other photographically active particles by surrounding each particle with a layer of water applicable oxygen barrier polymer such as polyvinyl alcohol (PVA), which will also act as a steric barrier to coalescence of the particles. Photographic products formed with such materials are more dye stable.
摘要翻译： 本发明通过用一层适用的氧阻隔聚合物如聚乙烯醇（PVA）包围每个颗粒，在单个成色剂或其它照相活性颗粒周围产生选择性氧气屏障，聚乙烯醇（PVA）也将作为颗粒聚结的空间屏障。 用这种材料形成的摄影产品更稳定染料。
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7.发明授权Polymeric scavengers for oxidized developing agents and photographic elements containing the same 失效用于氧化发展代理的聚合物扫描器和包含其的摄影元件
公开(公告)号：US5244763A
公开(公告)日：1993-09-14
申请号：US3038
申请日：1993-01-11
申请人： Ralph B. Nielsen , Lan B. Thai , Hwei-ling Yau
发明人： Ralph B. Nielsen , Lan B. Thai , Hwei-ling Yau
摘要： Reducing agents for oxidized developing agents and light sensitive elements containing the reducing agents wherein the reducing agents comprise a polymer having gallic acid or gallic acid derivative moieties.
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公开(公告)号：US5200304A
公开(公告)日：1993-04-06
申请号：US627759
申请日：1990-12-14
申请人： Hiroyuki Yoneyama , Nobutaka Ohki
发明人： Hiroyuki Yoneyama , Nobutaka Ohki
CPC分类号： G03C7/3005
摘要： A multilayer silver halide color photographic material comprising a support having thereon a yellow color forming silver halide emulsion layer, a magenta color forming silver halide emulsion layer and a cyan color forming silver halide emulsion layer, wherein the cyan color forming silver halide emulsion layer contains at least one oil-soluble cyan coupler capable of coupling with an oxidation product of an aromatic primary amine developing agent to form a substantially diffusion-resistant dye, represented by formula (I), at least one member selected from the compounds represented by formulae (II) and (III), and at least one compound represented by formula (IV).The silver halide color photographic material can be rapidly processed. Fluctuations of cyan dye density obtained therefrom owing to change in compositions of processing solutions can be prevented, and deterioration of the image formed therefrom during storage, due to cyan dye density caused after color development processing, can also be prevented.
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9.发明授权Silver halide color photographic light-sensitive material containing an emulsified dispersion of oleophilic fine particles obtained by dispersing a solution containing a cyan coupler and a polymer 失效含有通过将含有青色成色剂和聚合物的溶液分散而获得的亲油性细颗粒的乳化分散体的卤化银彩色照相感光材料
公开(公告)号：US5120637A
公开(公告)日：1992-06-09
申请号：US305340
申请日：1989-02-02
摘要： A silver halide color photographic material having excellent color reproducibility and image storage stability, which comprises a support having thereon at least one silver halide photographic emulsion layer containing an emulsified dispersion of oleophilic fine particles obtained by dispersing a mixture solution containing at least one cyan coupler represented by formulae (I) or (II) and at least one water-insoluble and organic solvent-soluble polymer; ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 each represents hydrogen, an aliphatic group, an aromatic group, a heterocyclic group, an aromatic amino group, a heterocyclic amino group, an aliphatic amino group, an acylamino group, a sulfonamido group, a carbamoyl group, a sulfamoyl group, a ureido group, an aliphatic oxycarbonyl group, an aromatic oxycarbonyl group, an aliphatic oxycarbonylamino group, an aromatic oxycarbonylamino group, a carboxy group, or a cyano group; and X.sub.1 and X.sub.2 each represents hydrogen or an atom or a group capable of being released by a coupling reaction with the oxidation product of a color developing agent; provided that R.sub.2 and X.sub.1 and R.sub.3 and R.sub.4 each may be linked to form a 5- to 7-membered ring; said coupler may form a dimer or higher polymer at R.sub.1, R.sub.2, or X.sub.1 or at R.sub.3, R.sub.4, or X.sub.2 ; excluding that R.sub.1 and R.sub.2 or R.sub.3 and R.sub.4, are a combination of atoms and/or groups selected from hydrogen atoms, carboxyl groups, and cyano groups; and when R.sub.3 and R.sub.4 combine with each other to form a 5- to 7-membered ring, the ring does not have two or more double bonds.
摘要翻译： 一种具有优异色彩再现性和图像保存稳定性的卤化银彩色照相材料，其包括其上具有至少一个含有通过分散含有至少一种青色成色剂的混合溶液获得的亲油性细颗粒的乳化分散体的卤化银照相乳剂层的载体 通过式（I）或（II）和至少一种水不溶性和有机溶剂可溶的聚合物; （I）其中R 1，R 2，R 3和R 4各自表示氢，脂族基，芳族基，杂环基，芳族氨基，杂环氨基，脂族氨基 基团，酰氨基，亚磺酰氨基，氨基甲酰基，氨磺酰基，脲基，脂族氧基羰基，芳氧基羰基，脂族氧羰基氨基，芳氧基羰基氨基，羧基或氰基 ; X 1和X 2各自表示氢原子或能够通过与显色剂的氧化产物的偶联反应释放的基团; 条件是R2和X1和R3和R4各自可以连接形成5-至7-元环; 所述成色剂可以在R1，R2或X1或R3，R4或X2上形成二聚体或更高级的聚合物; 不包括R1和R2或R3和R4是选自氢原子，羧基和氰基的原子和/或基团的组合; 当R3和R4相互结合形成5-至7-元环时，该环不具有两个或更多个双键。
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公开(公告)号：US5055386A
公开(公告)日：1991-10-08
申请号：US296166
申请日：1989-01-12
申请人： Tsumoru Hirano , Haruyoshi Gotou , Osamu Takahashi
发明人： Tsumoru Hirano , Haruyoshi Gotou , Osamu Takahashi
CPC分类号： G03C7/3882 , G03C7/396
摘要： A silver halide color photographic material is disclosed, which material comprises a support and at least one silver halide photographic emulsion layer which contains a dispersion of fine lipophilic particles which particles are comprised of at least one type of oil solution non-color forming polymer and an oil soluble coupler which has been rendered fast to diffusion and which can form a dye by coupling with the oxidized form of a primary aromatic amine developing agent, wherein at least 20% by weight of said oil soluble non-color forming polymer has a molecular weight not more than 40,000.
摘要翻译： 公开了一种卤化银彩色照相材料，该材料包括载体和至少一个卤化银照相乳剂层，其含有细小亲脂性颗粒的分散体，该颗粒由至少一种类型的油溶液非成色聚合物和 油溶性成色剂已经快速扩散并且可以通过与氧化形式的伯芳族胺显影剂偶联形成染料，其中至少20重量％的所述油溶性非成色聚合物具有分子量 不超过40,000。
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