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公开(公告)号：US06790131B2
公开(公告)日：2004-09-14
申请号：US10055607
申请日：2002-01-22
IPC分类号： B24B100
CPC分类号： B24B19/226 , G02B6/3863
摘要： A polishing puck assembly is provided for use in polishing a fiber optic connector. A slidable weight rests on the fiber optic connector to urge the ferrule of the fiber optic connector to extend below a bottom surface of the puck assembly. The puck assembly can be manipulated relative to polishing material to polish the end of the fiber optic connector. The polishing material can be circular in shape and held by a palette defining one or more circular pockets for holding the polishing material. Different polishing material can be positioned in the different pockets. A circular guide can be utilized in the circular pocket wherein the guide includes a circular opening with a center offset from a center of the circular guide.
摘要翻译： 提供抛光圆盘组件用于抛光光纤连接器。 可滑动的重物位于光纤连接器上，以推动光纤连接器的套圈延伸到圆盘组件的底表面的下方。 可以相对于抛光材料操纵圆盘组件以抛光光纤连接器的端部。 抛光材料可以是圆形的，并且通过限定用于保持抛光材料的一个或多个圆形凹部的调色板保持。 不同的抛光材料可以定位在不同的口袋里。 可以在圆形凹槽中使用圆形引导件，其中引导件包括具有从圆形引导件的中心偏移的中心的圆形开口。
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公开(公告)号：US06831738B2
公开(公告)日：2004-12-14
申请号：US09892192
申请日：2001-06-26
IPC分类号： G01N2101
CPC分类号： G01N21/9515 , G02B6/381 , G02B6/3863
摘要： Methods and apparatus fix relative rotation between an optical connector about an axis that runs longitudinally through the optical connector and an inspection machine. In one method, an optical connector is releasably secured to a cage member having an extending flange. The optical connector is mounted into an inspection machine by inserting the end surface of the connector into a connector receipt aperture of the machine, and orienting the optical connector with the cage member to position the extending flange within a void of a fixture on the machine. A kit including a cage member and a mounting plate are provided.
摘要翻译： 方法和装置固定光学连接器之间围绕通过光学连接器纵向延伸的轴线和检查机器之间的相对旋转。 在一种方法中，光学连接器可释放地固定到具有延伸凸缘的保持架构件。 通过将连接器的端面插入机器的连接器接收孔中，将光学连接器安装到检查机中，并且将光学连接器定位在保持架构件上，以将延伸法兰定位在机器上的固定装置的空隙内。 提供了包括保持架构件和安装板的工具箱。
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公开(公告)号：US5514358A
公开(公告)日：1996-05-07
申请号：US412799
申请日：1995-03-29
申请人： Charles J. Rogers , Alfred Kornel
发明人： Charles J. Rogers , Alfred Kornel
IPC分类号： B01J19/00 , C01B13/14 , C01B17/20 , C01B31/30 , C01C1/04 , C07B31/00 , C07C1/26 , C07C17/25 , C07C209/36 , C01C1/00 , C01C1/08 , C07C45/00 , C07C47/02
CPC分类号： C07C209/36 , C01B13/14 , C01B17/20 , C01B31/30 , C01C1/0405 , C07B31/00 , C07C1/26 , C07C17/25 , C07C2521/18 , Y02P20/52
摘要： Methods for synthesis of chemical compounds by catalytic transfer hydrogenation comprise forming a mixture of a starting material, a hydrogen donor material and a catalyst. The catalyst is selected from a catalytic form of carbon, a polyethylene glycol phase transfer agent, and mixtures thereof. The mixture is heated at a temperature of from 30.degree. to 400.degree. C. in the presence of at least one alkali or alkaline earth metal compound to cause reduction of the starting material by catalytic transfer hydrogenation and form the desired chemical compound product.
摘要翻译： 通过催化转移氢化合成化合物的方法包括形成原料，氢供体材料和催化剂的混合物。 催化剂选自催化形式的碳，聚乙二醇相转移剂及其混合物。 在至少一种碱金属或碱土金属化合物的存在下，将混合物在30-400℃的温度下加热，通过催化转移氢化还原原料，形成所需的化合物产物。
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公开(公告)号：US11299599B1
公开(公告)日：2022-04-12
申请号：US16869130
申请日：2020-05-07
摘要： Methods for the recovery of natural fiber-containing material from waste textile and methods for recovery of monomers and/or oligomers from waste plastics comprise contacting about 10 to about 25 wt % of the waste with about 75 to about 95 wt % of an aqueous reagent, the aqueous reagent comprising at least about 80 wt % water and about 20 wt % or less tetraethylene glycol, based on the water and the tetraethylene glycol, and a base, at a temperature of about 90° C. to about 140° C. for about 20 to about 60 minutes to depolymerize polymers in the wastes. The base is included in the aqueous reagent in an amount effective to depolymerize the polymers.
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5.发明申请Polymer Recycling Methods Employing Catalytic Transfer Hydrogenation and Base Cleavage Reactions 审中-公开使用催化转移氢化和碱裂解反应的聚合物回收方法公开(公告)号：US20110172461A1
公开(公告)日：2011-07-14
申请号：US12674714
申请日：2008-09-08
申请人： Charles J. Rogers
发明人： Charles J. Rogers
IPC分类号： C07C27/02
CPC分类号： C08J11/16 , C08J2367/02 , Y02W30/705
摘要： Methods of recycling a post-consumer polymer material comprise depolymerizing the polymer material by heating the polymer material in the presence of a hydrogen donor material and a strong base compound, and optionally a catalyst, to effect catalytic transfer hydrogenation and base cleavage and produce intermediate and/or monomer products of molecular weights lower than that of the polymeric material. In a specific embodiment, the methods comprise recycling post-consumer polyethylene terephthalate. The methods comprise depolymerizing the polyethylene terephthalate by heating in the presence of a hydrogen donor material and a strong base compound, and optionally a catalyst, to effect catalytic transfer hydrogenation and base cleavage and produce terephthalic and/or naphthalic acid, or a salt thereof, and ethylene glycol.
摘要翻译： 回收消费后聚合物材料的方法包括通过在氢供体材料和强碱化合物以及任选的催化剂的存在下加热聚合物材料来解聚聚合物材料，以进行催化转移氢化和碱裂解并产生中间体和 /或分子量低于聚合物材料的单体产物。 在具体实施方案中，所述方法包括回收消费后聚对苯二甲酸乙二醇酯。 所述方法包括在氢供体材料和强碱化合物以及任选的催化剂的存在下通过加热来解聚聚对苯二甲酸乙二醇酯以进行催化转移氢化和碱裂解并产生对苯二甲酸和/或萘二甲酸或其盐， 和乙二醇。
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6.发明授权Method for the decomposition of halogenated organic compounds in a contaminated medium 失效在污染介质中分解卤代有机化合物的方法
公开(公告)号：US5039350A
公开(公告)日：1991-08-13
申请号：US515892
申请日：1990-04-27
CPC分类号： C02F1/66 , A62D3/34 , B09C1/08 , C02F1/025 , A62D2101/22 , Y10S210/909 , Y10S502/515
摘要： A method for the decomposition of halogenated organic compounds contained in a contaminated medium comprises adding an alkali metal carbonate or bicarbonate to the contaminated medium in an aqueous solution or in a solvent having a boiling point of at least 200.degree. C., or in the form of a solid dispersion or suspension. The medium is heated to dehydrate the medium and then is further heated at a temperature between about 250.degree. and 400.degree. C. to effect decomposition of the halogenated organic compounds. An acid is then added to the medium in an amount sufficient to neutralize the same.
摘要翻译： 包含在污染介质中的卤化有机化合物的分解方法包括在水溶液或沸点至少为200℃的溶剂中，向污染的介质中加入碱金属碳酸盐或碳酸氢盐，或以 的固体分散体或悬浮液。 将介质加热使介质脱水，然后在约250-400℃的温度下进一步加热以实现卤代有机化合物的分解。 然后以足以中和酸的量将酸加入到培养基中。
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公开(公告)号：US5520015A
公开(公告)日：1996-05-28
申请号：US335945
申请日：1994-11-08
IPC分类号： F02M31/20 , B60H1/32 , F01P5/10 , F01P7/16 , F02B29/04 , F28D1/04 , F28D1/053 , F28D7/16 , F28F9/02 , F25B39/04
CPC分类号： F28D1/05375 , B60H1/3227 , F01P7/165 , F02B29/0443 , F28D1/0435 , F28D7/1684 , F28F9/0234 , F01P2005/105 , F01P2060/02 , F01P2060/08 , F01P2060/14 , F02B29/0493 , F28D2021/007 , F28D2021/0084 , F28D2021/0094 , Y02T10/146
摘要： Energy conservation may be increased and emission production reduced in a cooling system for the internal combustion engine (10) of a vehicle that includes a high temperature radiator (50) and a lower temperature radiator (38) aligned so that airflow will flow serially through the two, passing through the lower temperature radiator (38) before passing through the higher temperature radiator (50). A liquid cooled condenser (30) is in circuit with the lower temperature radiator (38) and provides condensed refrigerant to an evaporator (20). A compressor (34) is in circuit with the condenser (30) and the evaporator (20) to provide for air conditioning and a charge air cooler (42) for the vehicle engine (10) is located in series with the lower temperature radiator (38) and the refrigerant condenser (30) to provide for improved cooling of charge air. The vehicle engine 10 is in series with the high temperature radiator 50 as is a heater 14.
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公开(公告)号：US4276580A
公开(公告)日：1981-06-30
申请号：US28172
申请日：1979-04-09
申请人： Charles J. Rogers
发明人： Charles J. Rogers
CPC分类号： F21V25/04
摘要： This invention is an improvement to safe electrical systems which have a hermetically enclosed space containing an electrical circuit member wherein means are provided for connecting and disconnecting the electrical circuit member to a power source in response to pressure changes within the hermetically enclosed space and for altering the volume within the hermetically enclosed space to effect a pressure change therein.
摘要翻译： 本发明是对具有包含电路部件的气密封闭空间的安全电气系统的改进，其中提供了用于响应于气密封闭空间内的压力变化将电路构件连接和断开电源的装置，并且用于改变 在密封空间内的体积，以实现其中的压力变化。
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公开(公告)号：US4150540A
公开(公告)日：1979-04-24
申请号：US787676
申请日：1977-04-14
CPC分类号： F02K9/30 , F02K9/97 , F02K9/974 , Y10S60/909
摘要： An improved rocket nozzle system having a closure insulator located adjacent the combustion chamber of a rocket engine. The closure insulator has formed as an integral part thereof a plurality of nozzles. Each of the nozzles has incorporated therein a throat insert of pyrolized graphite cloth laminate and a consumable washer. The entire closure insulator assembly including nozzles is transfer molded as one piece into a steel housing. The housing is mounted on the combustion chamber thereby providing an effective nozzle system which is reliably operable under high temperature operation.
摘要翻译： 一种改进的火箭喷嘴系统，其具有邻近火箭发动机的燃烧室的闭合绝缘体。 闭合绝缘体作为其整体部分形成多个喷嘴。 每个喷嘴都加入了热解石墨布层压板和消耗式洗衣机的喉部插入件。 包括喷嘴的整个闭合绝缘体组件被一体地转移模制到钢壳体中。 壳体安装在燃烧室上，从而提供一种在高温操作下可靠操作的有效喷嘴系统。
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公开(公告)号：US07012686B2
公开(公告)日：2006-03-14
申请号：US10920557
申请日：2004-08-17
IPC分类号： G01N21/01
CPC分类号： G01N21/9515 , G02B6/381 , G02B6/3863
摘要： Methods and apparatus fix relative rotation between an optical connector about an axis that runs longitudinally through the optical connector and an inspection machine. In one method, an optical connector is releasably secured to a cage member having an extending flange. The optical connector is mounted into an inspection machine by inserting the end surface of the connector into a connector receipt aperture of the machine, and orienting the optical connector with the cage member to position the extending flange within a void of a fixture on the machine. A kit including a cage member and a mounting plate are provided.
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