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21. 发明申请

US20090101272A1 ADDITIVE DISPERSING FILTER AND METHOD OF MAKING 有权
标题翻译：添加剂分散过滤器及其制备方法
公开(公告)号：US20090101272A1
公开(公告)日：2009-04-23
申请号：US12343828
申请日：2008-12-24
申请人： Weston H. Gerwin , Michael S. Lynch , Nageswara R. Cheekala , Zafar Hussain , Ronald P. Rohrbach , Daniel E. Bause , Peter D. Unger
发明人： Weston H. Gerwin , Michael S. Lynch , Nageswara R. Cheekala , Zafar Hussain , Ronald P. Rohrbach , Daniel E. Bause , Peter D. Unger
IPC分类号： B29C65/48
CPC分类号： B01D37/025 , B01D27/00
摘要： A method of supplying an additive in an oil filter, the method including: forming a dispersement device housing with a first chamber and a second chamber, the second chamber being sealed from the first chamber by a pair of dividing walls; sealing a first metering opening with an oil soluble material the first metering opening being in fluid communication with the first chamber when the oil soluble material is removed from the first metering opening; sealing a second metering opening with an oil soluble material the second metering opening being in fluid communication with the second chamber when the oil soluble material is removed from the second metering opening; disposing a first liquid additive within the first chamber; disposing a second liquid additive within the second chamber; sealing the dispersement device housing with a cap, the cap being configured to seal the first chamber and the second chamber within the dispersement device housing; and securing the dispersement device housing to a filter element of the filter, the filter element and the dispersement device defining an outlet fluid opening, such that fluid flowing into and out of the filter must pass through the filter element and into the outlet fluid opening and the cap is located between the filter element and the dispersement device housing.
摘要翻译：一种在油过滤器中供应添加剂的方法，所述方法包括：形成具有第一室和第二室的分散装置壳体，所述第二室通过一对分隔壁与所述第一室密封; 用油溶性材料密封第一计量开口，当所述油溶性材料从所述第一计量开口移除时，所述第一计量开口与所述第一腔室流体连通; 用油溶性材料密封第二计量开口，当所述油溶性材料从所述第二计量开口移除时，所述第二计量开口与所述第二腔室流体连通; 在第一室内设置第一液体添加剂; 在第二室内设置第二液体添加剂; 用帽密封分散装置壳体，帽被构造成将分散装置壳体内的第一腔室和第二腔室密封; 并且将分散装置壳体固定到过滤器的过滤元件上，过滤元件和分散装置限定出口流体开口，使得流入和流出过滤器的流体必须通过过滤元件并进入出口流体开口，盖位于过滤元件和分散装置壳体之间。

22. 发明授权

US07481923B2 Additive dispersing filter and method of making 有权
标题翻译：添加剂分散过滤器及其制造方法
公开(公告)号：US07481923B2
公开(公告)日：2009-01-27
申请号：US11846265
申请日：2007-08-28
申请人： Weston H. Gerwin , Michael S. Lynch , Nageswara R. Cheekala , Zafar Hussain , Ronald P. Rohrbach , Daniel E. Bause , Peter D. Unger
发明人： Weston H. Gerwin , Michael S. Lynch , Nageswara R. Cheekala , Zafar Hussain , Ronald P. Rohrbach , Daniel E. Bause , Peter D. Unger
IPC分类号： B01D35/00
CPC分类号： B01D37/025 , B01D27/00
摘要： A filter, comprising: a housing defining an inlet fluid opening and an outlet fluid opening, the inlet fluid opening and the outlet fluid opening defining a fluid path through the filter; a filter element disposed inside the filter housing, the filter element being disposed in the flow path such that fluid flowing through the flow path must pass through the filter element; and a dispersement device disposed within the housing, the dispersement device comprising a housing having at least one chamber for an additive disposed within the at least one chamber, the dispersement device further comprises a metering opening that is sealed with an oil soluble material the metering opening being in fluid communication with the at least one chamber when the oil soluble material is removed from the metering opening.
摘要翻译：一种过滤器，包括：限定入口流体开口和出口流体开口的壳体，入口流体开口和出口流体开口限定通过过滤器的流体路径; 设置在所述过滤器壳体内的过滤元件，所述过滤元件设置在所述流路中，使得流过所述流路的流体必须通过所述过滤元件; 以及设置在所述壳体内的分散装置，所述分散装置包括壳体，所述壳体具有设置在所述至少一个室内的至少一个用于添加剂的室，所述分散装置还包括计量开口，所述计量开口用油溶性材料密封，所述计量开口当所述油溶性材料从所述计量开口移除时与所述至少一个腔室流体连通。

23. 发明授权

US07410585B2 Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine 有权
标题翻译：用于从内燃机的燃料流中储存和释放含硫芳族化合物的装置和方法
公开(公告)号：US07410585B2
公开(公告)日：2008-08-12
申请号：US11081796
申请日：2005-03-15
申请人： Ronald P. Rohrbach , Peter D. Unger , Gary B. Zulauf , Daniel E. Bause , Russ Johnson , David R. Rockwell
发明人： Ronald P. Rohrbach , Peter D. Unger , Gary B. Zulauf , Daniel E. Bause , Russ Johnson , David R. Rockwell
IPC分类号： B01D11/00 , B01D61/00 , B01J8/02 , F02M37/00
CPC分类号： F02M37/22 , B01D15/00 , C10G25/00 , C10G25/003 , C10G25/12 , F01N3/0807 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N3/0885 , F01N2570/04 , F01N2570/14 , F02D41/0025 , F02D41/0275 , F02D2041/288 , F02M37/0047 , F02M37/223 , Y02A50/2344
摘要： Disclosed is a fuel filter for removing sulfur containing compounds from an internal combustion fuel stream. In one embodiment, the fuel filter comprises at least one column comprising an adsorbent. In one exemplary embodiment the adsorbent is capable of removing sulfur containing compounds, especially sulfur containing aromatic compounds, from fuels used in internal combustion engines, especially diesel fuels. Also disclosed is an apparatus for extending the life cycle of a post combustion emission control device. In one exemplary embodiment, the apparatus comprises a fuel filter for removing sulfur containing compounds from an internal combustion fuel stream and an emission control device. Finally, a method for removing sulfur containing compounds from an internal combustion fuel stream is disclosed. In one exemplary embodiment, the method comprises passing a fuel through a fuel filter capable of removing sulfur containing compounds, storing the removed sulfur containing compounds, releasing a portion of the stored sulfur containing compounds, and sending the portion through the engine and into an emission control device.
摘要翻译：公开了一种用于从内燃燃料流中除去含硫化合物的燃料过滤器。在一个实施方案中，燃料过滤器包括至少一个包含吸附剂的塔。在一个示例性实施方案中，吸附剂能够从用于内燃机，特别是柴油的燃料中除去含硫化合物，特别是含硫芳族化合物。还公开了一种用于延长后燃烧排放控制装置的寿命周期的装置。在一个示例性实施例中，该装置包括用于从内燃燃料流中除去含硫化合物的燃料过滤器和排放控制装置。最后，公开了一种从内燃燃料流中除去含硫化合物的方法。在一个示例性实施例中，该方法包括使燃料通过能够除去含硫化合物的燃料过滤器，储存除去的含硫化合物，释放一部分储存的含硫化合物，以及将该部分通过发动机送入排放物控制装置

24. 发明授权

US07182802B2 Evaporative emissions filter 有权
标题翻译：蒸发排放过滤器
公开(公告)号：US07182802B2
公开(公告)日：2007-02-27
申请号：US10392044
申请日：2003-03-19
申请人： Daniel E. Bause , Ronald P. Rohrbach , Richard J. Berkey , Bryon W. Stremler , Robert L. Smith , Peter D. Unger , Gary B. Zulauf
发明人： Daniel E. Bause , Ronald P. Rohrbach , Richard J. Berkey , Bryon W. Stremler , Robert L. Smith , Peter D. Unger , Gary B. Zulauf
IPC分类号： B01D53/04 , F02M33/02
CPC分类号： F02M25/0854 , B01D53/02 , B01D2257/702 , F02M35/0218 , F02M35/024 , F02M35/10019 , F02M35/1255 , Y10S55/28
摘要： An evaporative emissions filter for an engine air induction system. The evaporative emissions filter includes a hydrocarbon vapor-adsorbent member disposed within the air induction system. A mechanism is provided for mounting the evaporative emissions filter within the air induction system. Hydrocarbon vapors present in the air induction system after engine shut-down are substantially retained in the adsorbent member until air flows through the air induction system after the engine starts.
摘要翻译：用于发动机空气感应系统的蒸发排放过滤器。蒸发排放过滤器包括设置在空气感应系统内的烃蒸气 - 吸附件。提供了一种用于将蒸发排放过滤器安装在空气感应系统内的机构。在发动机关闭之后存在于空气感应系统中的烃蒸汽基本上保持在吸附剂构件中，直到在发动机起动之后空气流过空气感应系统。

25. 发明授权

US06893489B2 Physical colored inks and coatings 失效
标题翻译：物理彩色油墨和涂料
公开(公告)号：US06893489B2
公开(公告)日：2005-05-17
申请号：US10026570
申请日：2001-12-20
申请人： Kwok-Wai Lem , Ronald P. Rohrbach
发明人： Kwok-Wai Lem , Ronald P. Rohrbach
IPC分类号： B05D3/00 , B05D3/06 , B05D3/14 , B05D5/06 , C09D201/00 , G02B5/23 , G06K1/12 , G09F3/00 , G09F3/02 , H05B6/02 , H05B6/10 , C09D11/00
CPC分类号： G06K1/12 , B05D3/06 , B05D3/14 , B05D3/207 , B05D5/06 , B33Y70/00 , G02B5/23
摘要： A coating, such as ink or paint, is used, where particles in the coating are selected based on electric, magnetic, or light/photo properties, and are dispersed in the coating to provide a desired physical color. In one approach, the application of the coating to the substrate such as paper is controlled using an electric or magnetic field. In another approach, a pattern is formed in a coating on a substrate by targeting an electric, magnetic or photo field to specific locations on the coating. In yet another approach, the color of a coating that is applied to an object is shifted to match a background color so that the coating appears to be erased. In this approach, the coating may be in the form of a label, such as a bar code, that can be read by a scanner at a point of sale location. In another approach a pattern or code is scrambled or removed by applying an electric, magnetic, or photo field to specific locations on the coating or substrate.
摘要翻译：使用诸如油墨或涂料的涂层，其中基于电，磁或光/光特性选择涂层中的颗粒，并且分散在涂层中以提供期望的物理颜色。在一种方法中，使用电场或磁场来控制涂层施加到诸如纸张的基底上。在另一种方法中，通过将电，磁或光场靶向涂层上的特定位置，在基底上的涂层中形成图案。在另一种方法中，施加到物体的涂层的颜色被移动以匹配背景颜色，使得涂层看起来被擦除。在这种方法中，涂层可以是诸如条形码的标签的形式，其可以在销售点位置由扫描仪读取。在另一种方法中，通过将电场，磁场或照相场施加到涂层或衬底上的特定位置来加扰或去除图案或代码。

26. 发明授权

US06428608B1 Method and apparatus for controlling air quality 失效
标题翻译：控制空气质量的方法和装置
公开(公告)号：US06428608B1
公开(公告)日：2002-08-06
申请号：US09748624
申请日：2000-12-22
申请人： Dipak J. Shah , Chin-Hsiung Chang , John D. Howard, III , Ronald P. Rohrbach , Peter D. Unger , Stephen F. Yates , Brian C. Krafthefer , Russell W. Johnson
发明人： Dipak J. Shah , Chin-Hsiung Chang , John D. Howard, III , Ronald P. Rohrbach , Peter D. Unger , Stephen F. Yates , Brian C. Krafthefer , Russell W. Johnson
IPC分类号： B01D5304
CPC分类号： B01D53/0462 , B01D53/261 , B01D2253/102 , B01D2253/106 , B01D2253/108 , B01D2253/20 , B01D2253/25 , B01D2253/34 , B01D2257/30 , B01D2257/404 , B01D2257/504 , B01D2257/708 , B01D2257/80 , B01D2259/40007 , B01D2259/4009 , B01D2259/4145 , F24F3/1411 , Y02C10/08
摘要： A robust, relatively simple air quality control system that can control the air quality in buildings during both the heating and cooling seasons. In one illustrative embodiment, a first air stream is directed through an air treatment module and back into the inside space. A desiccant in the air treatment module adsorbs water, volatile organic compounds and/or particulate material from the first air stream. A second air stream is then directed through the air treatment module to a location outside of the inside space. The second air stream is preferably heated relative to the first air stream so that at least a portion of the adsorbed water, volatile organic compounds and/or particulate material are desorbed from the desiccant into the second air stream. The second air stream carries the desorbed water, volatile organic compounds and/or particulate material to a location outside the inside space.
摘要翻译：一个强大的，相对简单的空气质量控制系统，可以在暖气和制冷季节控制建筑物的空气质量。在一个说明性实施例中，第一气流被引导通过空气处理模块并返回内部空间。空气处理模块中的干燥剂从第一气流中吸收水，挥发性有机化合物和/或颗粒物质。然后将第二气流引导通过空气处理模块到内部空间外部的位置。优选地，相对于第一空气流加热第二空气流，使得至少一部分吸附的水，挥发性有机化合物和/或颗粒物质从干燥剂中解吸到第二气流中。第二气流将解吸的水，挥发性有机化合物和/或颗粒物质运送到内部空间外的位置。

27. 发明授权

US6048614A Electrically charged filtration media 失效
标题翻译：带电过滤介质
公开(公告)号：US6048614A
公开(公告)日：2000-04-11
申请号：US975024
申请日：1997-11-20
申请人： Ronald P. Rohrbach , Gordon W. Jones , Peter D. Unger , Daniel E. Bause , Lixin Xue , Russell A. Dondero
发明人： Ronald P. Rohrbach , Gordon W. Jones , Peter D. Unger , Daniel E. Bause , Lixin Xue , Russell A. Dondero
IPC分类号： D01D5/253 , D01D5/24 , D01F1/10 , D04H1/42 , D04H3/02 , D06M11/74 , D02G3/00
CPC分类号： D04H3/02 , D01D5/24 , D01F1/10 , Y10T428/2913 , Y10T428/2927 , Y10T428/2973 , Y10T428/2975 , Y10T428/2976 , Y10T442/611 , Y10T442/612 , Y10T442/699
摘要： A nonwoven filter media or mat (1) formed from a plurality of elongated generally hollow fibers (20) each having an internal cavity (22) which has an opening (24), smaller than the cavity width, to the fiber (20) surface and each retaining within its internal cavity (22) an electrically chargeable powder particle material. The electrically chargeable material can be a pure electrically chargeable dielectric powder material or a mixture of oppositely chargeable dielectric powder particles (18). The small solid particles (18), which can be PTFE, CTFE, halogenated polymers or any other electrically chargeable dielectric powder particles, are permanently entrapped within the longitudinal cavities (22) of the fibers (20) without the use of an adhesive. The electrically charged material remains within the wicking fiber cavities (22) and generally does not enter the space between the wicking fibers yet through the longitudinal openings (24) the electrically charged material is in full communication with the fluid stream flowing past the fibers (20).
摘要翻译：由多个细长的中空纤维（20）形成的非织造过滤介质或垫（1），每个细长的中空纤维（20）具有内腔（22），所述内腔具有小于所述腔宽度的开口（24）到所述纤维（20）表面并且每个在其内部空腔（22）内保持可充电的粉末颗粒材料。可充电材料可以是纯的可充电电介质粉末材料或可相对电荷的电介质粉末颗粒（18）的混合物。可以是PTFE，CTFE，卤化聚合物或任何其它可电荷电介质粉末颗粒的小固体颗粒（18）永久地夹在纤维（20）的纵向空腔（22）内，而不使用粘合剂。带电材料保留在芯吸纤维空腔（22）内，并且通常不通过纵向开口（24）进入芯吸纤维之间的空间，带电材料与流过纤维的流体流（20）完全相通）。

28. 发明授权

US5494940A Low density materials having high surface areas and articles formed therefrom 失效
标题翻译：具有高表面积的低密度材料和由其形成的制品
公开(公告)号：US5494940A
公开(公告)日：1996-02-27
申请号：US27975
申请日：1993-03-08
申请人： Peter D. Unger , Ronald P. Rohrbach
发明人： Peter D. Unger , Ronald P. Rohrbach
IPC分类号： B01J20/24 , B01J20/26 , C08H99/00 , C08J3/12 , C08J9/00 , C08J9/28
CPC分类号： C08J3/12 , B01J20/24 , B01J20/26 , C08J9/28 , C08J2300/14
摘要： A crosslinked, highly porous body derived from a water-soluble, hydrogel polymer, wherein the porous body is characterized in that it has an open-celled 3-dimensional lattice structure, a density of less than about 1.0 g/cm.sup.3, a surface area of equal to or greater than about 30 m.sup.2 /g, and a compression strength of equal to or less than about 75% yield at 300 psi.
摘要翻译：衍生自水溶性水凝胶聚合物的交联的高度多孔体，其中多孔体的特征在于其具有开孔3维晶格结构，密度小于约1.0g / cm 3，表面积等于或大于约30m 2 / g，在300psi下的压缩强度等于或小于约75％。

29. 发明授权

US4865976A Method of cyclodextrin manufacture using an immobilized cyclodextrin glycosyltransferase 失效
标题翻译：使用固定化环糊精糖基转移酶制备环糊精的方法
公开(公告)号：US4865976A
公开(公告)日：1989-09-12
申请号：US905599
申请日：1986-09-10
申请人： Ronald P. Rohrbach , Dale S. Scherl
发明人： Ronald P. Rohrbach , Dale S. Scherl
IPC分类号： C12P19/18
CPC分类号： C12P19/18
摘要： A process for the continuous production of cyclodextrins employs as a feedstock an aqueous solution of partially hydrolyzed starch with a dextrose equivalent between about 10 and about 15 as the feedstock for an immobilized cyclodextrin glycosyltransferase. In one variant the feedstock is sent to a membrane which removes cyclodextrins and glucose and the retentate is recycled to an immobilized glycosyltransferase so as to effectively utilize the feedstock. In another variant the effluent is passed through a water immiscibled liquid organic compound which forms a solid insoluble complex with cyclodextrins, the solids are continually removed, and the aqueous phase is recycled to an immobilized cyclodextrin glycosyltransferase as in the prior variant.
摘要翻译：用于连续生产环糊精的方法使用具有约10至约15的葡萄糖当量的部分水解淀粉的水溶液作为原料，作为固定化环糊精糖基转移酶的原料。在一个变体中，将原料送入除去环糊精和葡萄糖的膜，并将滞留物再循环至固定的糖基转移酶，以便有效地利用原料。在另一个变体中，流出物通过不溶于水的液体有机化合物，其与环糊精形成固体不溶性络合物，连续除去固体，并将水相如先前变体一样再循环至固定的环糊精糖基转移酶。

30. 发明授权

US4748237A Increasing cyclodextrin yields by the addition of various solutes to starch feedstocks 失效
标题翻译：通过向淀粉原料中加入各种溶质来增加环糊精产率
公开(公告)号：US4748237A
公开(公告)日：1988-05-31
申请号：US36725
申请日：1987-04-10
申请人： Ronald P. Rohrbach , Dale S. Scherl
发明人： Ronald P. Rohrbach , Dale S. Scherl
IPC分类号： C08B37/16 , C12P19/18
CPC分类号： C08B37/0012 , C12P19/18
摘要： The yield of cyclodextrins formed in the hydrolysis of starch catalyzed by a cyclodextrin glycosyltransferase can be substantially increased by the addition of certain water-soluble solutes. Alcohols containing 1 to 6 carbon atoms form one such class, with ethanol and isopropyl alcohol being especially effective. Where an immobilized cyclodextrin glycosyltransferase is used yields of beta-cyclodextrin can be increased from approximately 20% to almost 40% using 15% isopropyl alcohol in a thinned starch feedstock, with glucose production being increased by only about 25%.
摘要翻译：在环糊精糖基转移酶催化的淀粉水解中形成的环糊精的产率可以通过加入某些水溶性溶质而显着提高。含有1至6个碳原子的醇形成一类，其中乙醇和异丙醇是特别有效的。在使用固定化环糊精糖基转移酶的情况下，使用15％异丙醇的稀释淀粉原料中β-环糊精的产率可从约20％增加至近40％，葡萄糖产量仅增加约25％。

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