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41. 发明授权

US5055162A Extractive distillation of cycloalkane/alkane feeds 失效
标题翻译：环烷烃/烷烃进料的萃取蒸馏
公开(公告)号：US5055162A
公开(公告)日：1991-10-08
申请号：US526364
申请日：1990-05-21
申请人： Ronald E. Brown , Fu M. Lee , Michael S. Matson
发明人： Ronald E. Brown , Fu M. Lee , Michael S. Matson
IPC分类号： C07C7/08
CPC分类号： C07C7/08
摘要： Cycloalkanes, preferably cyclohexane and/or cyclopentane, are separated from close-boiling alkanes by extractive distillation employing as solvent a mixture of (a) at least one N-hydroxyalkyl-2-pyrrolidone, preferably N-(.beta.-hydroxyethyl)-2-pyrrolidone, and (b) at least one saturated C.sub.5 -C.sub.9 alcohol, preferably cyclohexanol.
摘要翻译：使用（a）至少一种N-羟基烷基-2-吡咯烷酮，优选N-（β-羟基乙基）-2-吡咯烷酮的混合物作为溶剂，通过萃取蒸馏将环烷烃，优选环己烷和/或环戊烷与近沸点烷烃分离，吡咯烷酮，和（b）至少一种饱和C 5 -C 9醇，优选环己醇。

42. 发明授权

US5032232A Extractive distillation of hydrocarbon mixtures 失效
标题翻译：烃混合物的萃取蒸馏
公开(公告)号：US5032232A
公开(公告)日：1991-07-16
申请号：US606690
申请日：1990-10-31
申请人： Fu-Ming Lee , Ronald E. Brown , Marvin M. Johnson
发明人： Fu-Ming Lee , Ronald E. Brown , Marvin M. Johnson
IPC分类号： B01D3/40 , C07C7/08
CPC分类号： B01D3/40 , C07C7/08
摘要： Extractive distillation processes for separating aromatic hydrocarbon(s) or cycloalkane(s) or alkene(s) from close-boiling alkane(s) are carried out with a solvent including at least one N-alkyl-2-thiopyrrolidone compound, preferably N-methyl-2-thiopyrrolidone. Optionally, the solvent additionally contains a cosolvent, preferably tetraethylene glycol or N-(.beta.-mercaptoethyl)-2-pyrrolidone or unsubstituted sulfolane.
摘要翻译：用于从近沸点烷烃分离芳族烃或环烷烃或烯烃的萃取蒸馏方法用包括至少一种N-烷基-2-硫代吡咯烷酮化合物的溶剂进行，优选N- 甲基-2-硫代吡咯烷酮。任选地，溶剂另外含有共溶剂，优选四甘醇或N-（β-巯基乙基）-2-吡咯烷酮或未取代的环丁砜。

43. 发明授权

US4977101A Monolithic pressure sensitive integrated circuit 失效
标题翻译：单片压敏集成电路
公开(公告)号：US4977101A
公开(公告)日：1990-12-11
申请号：US396250
申请日：1989-08-21
申请人： Douglas J. Yoder , Ronald E. Brown , Paul E. Stevenson , Donald L. Hornback , Ronald K. Leisure
发明人： Douglas J. Yoder , Ronald E. Brown , Paul E. Stevenson , Donald L. Hornback , Ronald K. Leisure
IPC分类号： G01L9/00
CPC分类号： B81C1/00246 , G01L9/0042 , B81C2203/0735 , Y10S438/924
摘要： A monolithic pressure sensitive silicon integrated circuit is formed by first providing a localized etch-stop layer on one surface of the silicon chip, then growing successive epitaxial layers of opposite conductivity types over this surface. In the upper of the two layers, there is formed a bridge of four piezoresistors overlying the periphery of the etch-stop layer and the conditioning circuitry for amplifying the output of the bridge including both lateral and vertical junction transistors. The back surface of the chip is etched anisotropically to form a cavity that leaves a thin diaphragm underlying the bridge of the four piezoresistors.
摘要翻译：通过首先在硅芯片的一个表面上提供局部蚀刻停止层，然后在该表面上生长具有相反导电类型的连续外延层，形成单片压敏硅集成电路。在两层的上部，形成了覆盖蚀刻停止层的周边的四个压敏电阻桥和用于放大包括横向和垂直结晶体管的桥的输出的调节电路的桥。各向异性地蚀刻芯片的后表面以形成在四个压电电阻器的桥下方留下薄膜的空腔。

44. 发明授权

US4885621A Monolithic pressure sensitive integrated circuit 失效
标题翻译：单片压敏集成电路
公开(公告)号：US4885621A
公开(公告)日：1989-12-05
申请号：US189446
申请日：1988-05-02
申请人： Douglas J. Yoder , Ronald E. Brown , Paul E. Stevenson , Donald L. Hornback , Ronald K. Leisure
发明人： Douglas J. Yoder , Ronald E. Brown , Paul E. Stevenson , Donald L. Hornback , Ronald K. Leisure
IPC分类号： G01L9/04 , G01L9/00 , H01L29/84
CPC分类号： G01L9/0042
摘要： A monolithic pressure sensitive silicon integrated circuit is formed by first providing a localized etch-stop layer on one surface of the silicon chip, then growing successive epitaxial layers of opposite conductivity types over this surface. In the upper of the two layers, there is formed a bridge of four piezoresistors overlying the periphery of the etch-stop layer and the conditioning circuitry for amplifying the output of the bridge including both lateral and vertical junction transistors. The back surface of the chip is etched anisotropically to form a cavity that leaves a thin diaphragm underlying the bridge of the four piezoresistors.

45. 发明授权

US4885080A Process for demetallizing and desulfurizing heavy crude oil 失效
标题翻译：重质原油脱金属脱硫工艺
公开(公告)号：US4885080A
公开(公告)日：1989-12-05
申请号：US198767
申请日：1988-05-25
申请人： Ronald E. Brown , Robert J. Hogan , Daniel M. Coombs , Simon G. Kukes
发明人： Ronald E. Brown , Robert J. Hogan , Daniel M. Coombs , Simon G. Kukes
IPC分类号： C10G65/16
CPC分类号： C10G65/16
摘要： A heavy crude oil is fractionated into at least three liquid fractions which include a distillate fraction boiling in the 400.degree. F.-650.degree. F. range and a 650.degree. F.+ boiling range residuum. The distillate cut is hydrodesulfurized and the residuum is hydrodemetallized. The cuts thus hydrotreated, and at least a part of the third liquid fraction, are then combined to form an upgraded synthetic crude oil of relatively low sulfur content and relatively low vanadium and nickel content.
摘要翻译：重质原油分馏成至少三种液体馏分，其中包括在400°F-650°F范围内沸腾的馏出物馏分和650°F +沸点残渣。蒸馏馏分加氢脱硫，渣油加氢脱金属。然后将如此加氢处理的切口和至少一部分第三液体馏分组合以形成相对低的硫含量和相对低的钒和镍含量的升级的合成原油。

46. 发明授权

US4850227A Pressure sensor and method of fabrication thereof 失效
标题翻译：压力传感器及其制造方法
公开(公告)号：US4850227A
公开(公告)日：1989-07-25
申请号：US136579
申请日：1987-12-22
申请人： Michael J. Luettgen , Dennis M. Koglin , Mark B. Kearney , John M. Hart, Jr. , Ronald E. Brown
发明人： Michael J. Luettgen , Dennis M. Koglin , Mark B. Kearney , John M. Hart, Jr. , Ronald E. Brown
IPC分类号： G01L9/04 , G01L9/00 , G01L19/04 , G01L19/14 , G01L23/24 , G01L27/00
CPC分类号： G01L19/147 , G01L19/0038 , G01L19/0084 , G01L19/04 , G01L19/14 , G01L19/143 , G01L19/148 , G01L27/007 , H01L2224/48091 , Y10T29/49103
摘要： A pressure sensor includes a three part package including a housing member defining two spaced-apart chambers, a bottom member providing the bottom wall of one of the chambers, and a top cover member hermetically sealing the two chambers from one another and including a port for admission of gases into one of the chambers. A pressure sensing element is disposed in the chamber having the port and mounted on the bottom member, and a signal processing element is mounted in the other chamber. Electrical connections between the two elements are by means of leads which extend into each chamber and pass through a wall separating the chambers. A low temperature differential between the two elements is provided by extending one of the leads from the other one chamber to a position directly underlying and in intimate contact with the bottom surface of the processing element in the other chamber. Additionally, the bottom member is of a high thermal conductivity material and extends along the bottom of the housing member to beneath the other chamber.

47. 发明申请

US20130144090A1 RENEWABLE JET FUEL DERIVED FROM BIOMASS 审中-公开
标题翻译：可生物量的可再生喷射燃料
公开(公告)号：US20130144090A1
公开(公告)日：2013-06-06
申请号：US13693726
申请日：2012-12-04
申请人： Sourabh S. Pansare , Brian C. Dunn , Edgar Lotero , Alexandru Platon , Leendert Arie Gerritsen , Stephen Marshall , Kristi A. Fjare , Ronald E. Brown
发明人： Sourabh S. Pansare , Brian C. Dunn , Edgar Lotero , Alexandru Platon , Leendert Arie Gerritsen , Stephen Marshall , Kristi A. Fjare , Ronald E. Brown
IPC分类号： C10L1/04
CPC分类号： C07C1/24 , B01D3/009 , C10G2300/1011 , C10G2300/304 , C10G2400/08 , C10G2400/30 , C10L1/04 , Y02P30/20
摘要： A single pass direct conversion of biomass derived oxygenates to longer chain hydrocarbons is described. The longer chain hydrocarbons include higher naphthene content which is quite useful in the distillate range fuels or more particularly, the jet and diesel range fuels. Naphthenes help the biomass derived hydrocarbons meet product specifications for jet and diesel while really helping cold flow properties.
摘要翻译：描述了将生物质衍生的含氧化合物直接转化成长链烃的单程直接转化。较长链烃包括较高的环烷烃含量，其在馏出物范围的燃料中更为有用，或者更特别的是喷气和柴油范围的燃料。环烷烃帮助生物质衍生的碳氢化合物满足喷气和柴油的产品规格，同时真正帮助冷流动性能。

48. 发明授权

US06497809B1 Method for prolonging the effectiveness of a pyrolytic cracking tube treated for the inhibition of coke formation during cracking 失效
标题翻译：用于延长裂解期间抑制焦炭形成的热解裂解管的有效性的方法
公开(公告)号：US06497809B1
公开(公告)日：2002-12-24
申请号：US08548241
申请日：1995-10-25
申请人： Ronald E. Brown , Timothy P. Harper , Larry E. Reed
发明人： Ronald E. Brown , Timothy P. Harper , Larry E. Reed
IPC分类号： C10G916
CPC分类号： C10G69/06 , C10G9/16
摘要： Process for prolonging the effectiveness of a pyrolytic cracking tube which has been treated with an antifoulant for inhibiting the formation of coke during the cracking of hydrocarbons. The benefits of such treatment are enhanced by the desulfurization of a sulfur-containing feedstock prior to charging it to the treated pyrolytic cracking tube.
摘要翻译：用于延长已经用防污剂处理以在烃裂解期间抑制焦炭形成的热解裂解管的有效性的方法。在将含硫原料装入处理的热解裂解管之前，通过硫化脱硫来增强这种处理的益处。

49. 发明授权

US06294078B1 Antifoulant control process 失效
标题翻译：防污染控制过程
公开(公告)号：US06294078B1
公开(公告)日：2001-09-25
申请号：US09611606
申请日：2000-07-07
申请人： Alan D. Eastman , Ronald E. Brown
发明人： Alan D. Eastman , Ronald E. Brown
IPC分类号： C01G916
CPC分类号： C10G75/04
摘要： A process is provided by the invention which comprises: (a) providing a tubular reactor having an inlet and an outlet, a furnace for heating the reactor, and a cooler having an inlet in communication with the reactor outlet and also having an outlet; (b) introducing a substantially constant flow of feed gas comprising steam to the reactor inlet while the reactor is heated by the furnace to produce a predetermined and substantially constant reactor outlet temperature; and (c) controlling, during at least a portion of (b), the concentration of an antifoulant in the feed gas based on cooler outlet temperature.
摘要翻译：本发明提供了一种方法，其包括：（a）提供具有入口和出口的管式反应器，用于加热反应器的炉子和具有与反应器出口连通并具有出口的入口的冷却器; （b）当反应器被炉加热以产生预定且基本上恒定的反应器出口温度时，将包含蒸汽的基本恒定的进料气流引入反应器入口; 和（c）在（b）的至少一部分期间基于较冷的出口温度来控制进料气体中防污剂的浓度。

50. 发明授权

US5614692A Shaped-charge device with progressive inward collapsing jet 失效
标题翻译：具有逐渐向内折叠射流的成形装置
公开(公告)号：US5614692A
公开(公告)日：1997-03-25
申请号：US497541
申请日：1995-06-30
申请人： Ronald E. Brown , Mark E. Majerus
发明人： Ronald E. Brown , Mark E. Majerus
IPC分类号： F42B1/028 , F42B1/02
CPC分类号： F42B1/028
摘要： In a shaped-charge device, the liner is so shaped that bulges are formed in the jet without causing the jet to deviate from the central axis. The shaped-charge device includes a case defining an axisymmetrical forwardly-opening cavity uniformly disposed about a central axis; an axisymmetrical, homogeneous-material, liner of variable thickness defining a forwardly-opening cavity having a closed apex, with the cavity being uniformly disposed within the casing about the central axis; and explosive material symmetrically disposed between the casing and the liner. The liner is so shaped that in response to the explosive material being detonated to thereby explode, the liner is progressively collapsed inward by the exploding material to be formed into a fluid jet of the homogeneous liner material that is forwardly expelled at a varying velocity from the casing along the central axis, with the forward portion of the jet being squeezed from the apex of the collapsing liner. The rate of change of liner thickness with respect to liner axial position varies such that, after the formation of the forward portion of the jet, the velocity of the jet-forming material at at least one intermediate position within the jet varies so as to cause the material to bunch up to form a symmetrical bulge at each intermediate position within the jet, but not such that the velocity of the jet-forming material increases at any such intermediate position while the material is bunching up, thereby inhibiting the material from so bunching up as to cause the jet to deviate from the central axis.
摘要翻译：在成形装置中，衬套是这样的形状，使得在射流中形成凸起而不会使射流偏离中心轴线。成形装置包括壳体，其限定围绕中心轴线均匀设置的轴对称正向开口空腔; 限定具有闭合顶点的向前开口腔的可变厚度的轴对称均匀材料衬里，其中空腔围绕中心轴线均匀地设置在壳体内; 和对称地设置在壳体和衬套之间的爆炸性材料。内衬的形状是这样形状的：响应于爆炸材料被引爆而引起爆炸，衬套由于爆炸材料向内逐渐塌陷，以形成均匀衬垫材料的流体射流，该流体射流以不同速度向前排出壳体沿着中心轴线，其中喷射器的前部从挤压衬套的顶点挤压。衬套厚度相对于衬套轴向位置的变化率变化，使得在射流的前部形成之后，喷射形成材料在射流内的至少一个中间位置的速度变化，从而导致这种材料在射流内的每个中间位置聚集形成对称的凸起，但不能使得在材料聚集时任何这样的中间位置喷射形成材料的速度增加，从而抑制材料的聚集使飞机偏离中心轴。

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