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1.发明授权公开(公告)号：US07014373B2
公开(公告)日：2006-03-21
申请号：US10722249
申请日：2003-11-25
IPC分类号： G03D3/06
CPC分类号： G03D3/06
摘要： The present invention relates to a processing solution supply cartridge which utilizes a single container for a single-part developer concentrate. The single container has at least two valves or necks and is adapted to be utilized on a existing processor or processing machine. The single developer container design of the present invention assures a complete emptying of the container by permitting the simultaneous replenishment of single-part developer through each of the valves into the processing machine. With the combination of the single developer container and the single-part developer the process of metering distinct developers through distinct containers is not required. By facilitating the complete emptying of the developer container, the likelihood of developer solution remaining in the container is minimized.
摘要翻译： 本发明涉及一种处理液供应盒，其利用单个容器用于单部分显影剂浓缩物。 单个容器具有至少两个阀或颈部，并且适于在现有的处理器或加工机器上使用。 本发明的单个显影剂容器设计通过允许通过每个阀同时补充单部分显影剂进入处理机来确保容器的完全清空。 通过单个开发者容器和单件开发人员的组合，不需要通过不同容器计量不同开发人员的过程。 通过促进显影剂容器的完全排空，显影剂残留在容器中的可能性最小化。
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公开(公告)号：US5318880A
公开(公告)日：1994-06-07
申请号：US891601
申请日：1992-06-01
CPC分类号： G03C7/42 , G03C7/3022 , G03C1/0051 , G03C2001/0055 , G03C2001/7635 , G03C2007/3025 , G03C2200/27 , G03C2200/35
摘要： This invention provides a method of processing a negative color silver halide photographic element comprising taking an exposed color silver halide photographic element with a speed greater than ISO 180 or containing at least one spectrally sensitized silver halide emulsion with a tabularity greater than 100, wherein the photographic element comprises a total amount of incorporated silver and incorporated vehicle of 20 g/m.sup.2 film or less; developing the exposed photographic material; and bleaching the exposed, developed photographic element with a peracid bleach in the presence of a bleach accelerator.
摘要翻译： 本发明提供一种处理负色卤化银照相元件的方法，包括以大于ISO 180的速度取出曝光的彩色卤化银照相元件，或含有至少一种片状度大于100的光谱增感卤化银乳剂，其中摄影 元素包括20克/平方米的薄膜或更少的合并的银和合并的载体的总量; 展开曝光的照相材料; 并在漂白促进剂存在下用过酸漂白剂漂白曝光的显影的照相元件。
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公开(公告)号：US5853968A
公开(公告)日：1998-12-29
申请号：US753648
申请日：1996-11-27
申请人： Daniel R. English , Steven G. Link , Hans G. Ling
发明人： Daniel R. English , Steven G. Link , Hans G. Ling
CPC分类号： G03C1/29 , G03C7/3029 , G03C1/0051 , G03C1/12 , G03C2007/3034 , G03C2200/19 , G03C2200/42 , G03C2200/53 , G03C5/50
摘要： The invention provides a color negative photographic element comprising a transparent support bearing at least two light sensitive silver halide emulsion layers sensitive to blue light, at least two such layers sensitive to green light, and at least two such layers sensitive to red light, wherein at least one of the red sensitive emulsion layers is spectrally sensitized with both a particular first carbocyanine dye (I) which contains both a thiazole and an oxazole ring and a particular second carbocyanine dye (II) which contains two thiazole rings. The element of the invention is advantageous in allowing an increased efficiency of silver removal during the bleaching step of the development process.
摘要翻译： 本发明提供了一种彩色底片照相材料，它包括一种透明支撑体，该透明支撑体带有至少两个对蓝光敏感的感光卤化银乳剂层，至少两个这样对绿色光敏感的层，以及至少两个这样对红光敏感的层， 红色感光乳剂层中的至少一种用含有噻唑和恶唑环的特定的第一碳代花青染料（I）和含有两个噻唑环的特定的第二碳菁染料（II）进行光谱增感。 本发明的元件有利于在显影过程的漂白步骤期间提高银的去除效率。
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4.发明授权
公开(公告)号：US5022920A
公开(公告)日：1991-06-11
申请号：US465422
申请日：1990-01-16
CPC分类号： B28B7/342 , B22C1/165 , B28B1/38 , C04B38/0045
摘要： A process for rapidly forming a laminar ceramic shell mold on a supporting structure comprising alternately, in either order, the steps of: (1) dipping the support structure into a bath comprising either an alkali stabilized solution of ionic silicate or an alkali stabilized solution of colloidal silica to define a first coating on the support structure; and (2) dipping the support structure into a bath comprising an acid stabilized solution of phosphate modified aluminum salt to define a second coating on the support structure. The coatings on the support structure react to form a gel set shell which can be fired to create a ceramic material. The dipping step sequence is repeated to provide additional coatings which react to define additional layers of gel set shell. The rate of laminate thickness buildup can be increased by including fine particulate refractory in the coating baths and the coated surface can be contacted by dry, relatively coarse refractory to define a stucco layer between the dip coatings. The chemically induced gel set eliminates the need for air drying between coating applications thereby saving a major portion of the total processing time. When the laminar refractory is formed around a disposable wax pattern of a desired metal shape it produces a strong ceramic shell mold that fully meets the requirements for the precision casting of metals.
摘要翻译： 一种用于在支撑结构上快速形成层状陶瓷壳模的方法，包括以下任一顺序交替地包括以下步骤：（1）将支撑结构浸入包含碱稳定的离子硅酸盐溶液或碱稳定的 胶体二氧化硅以在载体结构上限定第一涂层; 和（2）将支撑结构浸入包含磷酸酯改性铝盐的酸稳定溶液的浴中以在载体结构上限定第二涂层。 支撑结构上的涂层反应形成可以烧制以形成陶瓷材料的凝胶组壳。 重复浸渍步骤顺序以提供额外的涂层，其反应以限定凝胶组壳的附加层。 可以通过在涂层中包括细颗粒耐火材料来增加层压板厚度累积的速率，并且涂覆的表面可以通过干燥的较粗略的耐火材料接触，以在浸渍涂层之间限定灰泥层。 化学诱导的凝胶组消除了在涂布应用之间的空气干燥的需要，从而节省了总处理时间的主要部分。 当层状耐火材料形成在所需金属形状的一次性蜡图形周围时，其产生完全满足金属精密铸造要求的强陶瓷壳模具。
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5.发明授权Direct photographic bleach-fixing replenishment using ferrous bleach-fixing precursor composition 失效使用含铁漂白剂固定前体组合物的直接照相漂白 - 定影补充公开(公告)号：US06534253B1
公开(公告)日：2003-03-18
申请号：US10002820
申请日：2001-11-15
IPC分类号： G03C742
摘要： Photographic bleach-fixing solutions in a processing chamber can be directly replenished using a single-part photographic bleach-fixing “precursor” composition that comprises one or more iron-ligand complexes, one or more thiosulfates as the sole fixing agents, and optionally, a sulfite preservative. At least 50 mol % of the iron in the composition is in the form of Fe(II). Immediately prior to or during directly supplying the precursor composition to the processing chamber from an enclosed container, sufficient ferrous ions are converted to ferric ions to provide desired bleaching in the processing chamber.
摘要翻译： 可以使用包含一种或多种铁 - 配体络合物，一种或多种硫代硫酸盐作为唯一固定剂的单份照相漂白固定“前体”组合物直接补充处理室中的照相漂白固定溶液，任选地， 亚硫酸盐防腐剂。 组合物中铁的至少50摩尔％为Fe（II）的形式。 在从封闭的容器将前体组合物直接供给到处理室之前或期间之前或之前，将足够的亚铁离子转化成铁离子以在处理室中提供所需的漂白。
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6.发明授权Rapid technique for making improved laminar ceramic shell molds using a phosphate modified aluminum salt binder 失效使用磷酸盐改性铝盐粘合剂制备改进的层状陶瓷壳模具的快速技术
公开(公告)号：US4927673A
公开(公告)日：1990-05-22
申请号：US148940
申请日：1988-01-27
CPC分类号： B22C1/165 , B28B1/38 , B28B7/342 , C04B38/0045 , C04B2111/0087 , C04B2111/00939
摘要： A process for rapidly forming a laminar ceramic shell mold on a supporting structure comprising alternately, in either order, the steps of: (1) dipping the support structure into a bath comprising either an alkali stabilized solution of ionic silicate or an alkali stabilized solution of colloidal silica to define a first coating on the support structure; and (2) dipping the support structure into a bath comprising an acid stabilized solution of phosphate modified aluminum salt to define a second coating on the support structure. The coatings on the support structure react to form a gel set shell which can be fired to a ceramic material. The dipping step sequence is repeated to provide additional coatings which react to define additional layers of gel set shell. The rate of laminate thickness buildup can be increased by including fine particulate refractory in the coating baths and the coated surface can be contacted by dry, relatively coarse refractory to define a stucco layer between the dip coatings. The chemically induced gel set eliminates the need for air drying between coating applications thereby saving a major portion of the total process time. When the laminar refractory is formed around a disposable wax pattern of a desired metal shape it produces a strong ceramic shell mold that fully meets the requirements for the precision casting of metals.
摘要翻译： 一种用于在支撑结构上快速形成层状陶瓷壳模的方法，包括以下任一顺序交替地包括以下步骤：（1）将支撑结构浸入包含碱稳定的离子硅酸盐溶液或碱稳定的 胶体二氧化硅以在载体结构上限定第一涂层; 和（2）将支撑结构浸入包含磷酸酯改性铝盐的酸稳定溶液的浴中以在载体结构上限定第二涂层。 支撑结构上的涂层反应形成可以烧制成陶瓷材料的凝胶组壳。 重复浸渍步骤顺序以提供额外的涂层，其反应以限定凝胶组壳的附加层。 可以通过在涂层中包括细颗粒耐火材料来增加层压板厚度累积的速率，并且涂覆的表面可以通过干燥的较粗略的耐火材料接触，以在浸渍涂层之间限定灰泥层。 化学诱导的凝胶组消除了涂层应用之间的空气干燥的需要，从而节省了总处理时间的主要部分。 当层状耐火材料形成在所需金属形状的一次性蜡图形周围时，其产生完全满足金属精密铸造要求的强陶瓷壳模具。
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公开(公告)号：US3976515A
公开(公告)日：1976-08-24
申请号：US391527
申请日：1973-08-27
申请人： Daniel R. English
发明人： Daniel R. English
IPC分类号： B23K35/36 , C23C2/30 , B23K35/365
CPC分类号： C23C2/30 , B23K35/3603
摘要： Low-fuming fluxes are provided which contain up to about 18% by weight of a dust-free large-particle source of ammonium chloride.
摘要翻译： 提供低发烟通量，其含有高达约18重量％的无尘大颗粒氯化铵源。
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