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31. 发明申请

US20090177158A1 SELF-CONTAINED PRESSURIZED INJECTION DEVICE 有权
标题翻译：自含式加压注射装置
公开(公告)号：US20090177158A1
公开(公告)日：2009-07-09
申请号：US12340920
申请日：2008-12-22
申请人： John F. KRUMME , Leslie A. Field
发明人： John F. KRUMME , Leslie A. Field
IPC分类号： A61M5/155
CPC分类号： A61M5/2053 , A61M5/14244 , A61M5/14526 , A61M5/16881 , A61M5/20 , A61M2005/3128 , A61M2205/6081
摘要： An apparatus includes a medicament container and an actuator assembly coupled to a proximal end portion of the medicament container. A distal end portion of the medicament container is configured to be coupled to a needle. A piston is movably disposed within the medicament container such that the medicament container is divided into a first internal portion and a second internal portion, the first internal portion containing a medicament. The actuator assembly has a pressurized fluid container, a regulator and a bias member. The pressurized fluid container is configured to move relative to the medicament container between a first position and a second position. The regulator is configured to fluidically couple the pressurized fluid container and the second internal portion of the medicament container when the pressurized fluid container is in the second position. The bias member is configured to bias the pressurized fluid container in the first position.
摘要翻译：一种装置包括药物容器和联接到药物容器的近端部分的致动器组件。药物容器的远端部分被配置为联接到针。活塞可移动地设置在药物容器内，使得药物容器被分成第一内部部分和第二内部部分，第一内部部分包含药物。致动器组件具有加压流体容器，调节器和偏置构件。加压流体容器构造成在第一位置和第二位置之间相对于药物容器移动。调节器构造成当加压流体容器处于第二位置时流体耦合加压流体容器和药物容器的第二内部部分。偏置构件构造成在第一位置偏压加压流体容器。

32. 发明授权

US06547973B2 Fabrication of suspended structures using a sacrificial layer 失效
标题翻译：使用牺牲层制造悬挂结构
公开(公告)号：US06547973B2
公开(公告)日：2003-04-15
申请号：US08688337
申请日：1996-07-30
申请人： Leslie A. Field
发明人： Leslie A. Field
IPC分类号： B81R500
CPC分类号： G01F1/6845 , G01L9/0042
摘要： A method for fabricating a suspended structure including a layer of membrane material over a substrate. The suspended structure overlies a cavity in the substrate. The method starts by generating a sacrificial layer comprising a first material that can withstand temperatures typically encountered in subsequent conventional semiconductor processing steps. In the preferred embodiment of the present invention, the bond between sacrificial layer and the underlying substrate must be capable of withstanding temperatures greater than the Si—Al eutectic point. A layer of membrane material is then deposited over the sacrificial layer. The membrane material comprises a second material different from the first material. An opening is introduced in the layer of membrane material thereby exposing the sacrificial layer. A first etchant is applied to the sacrificial layer through the opening until the sacrificial layer is removed leaving a portion of the cavity. The first etchant is chosen such that the first etchant removes the first material more rapidly than the second material. Finally, a second etchant is introduced into the cavity to expand the cavity. The second etchant is chosen such that the second etchant removes the substrate more rapidly than the second material. The first material is preferably PSG, thermal silicon dioxide, low temperature oxide, or tungsten.
摘要翻译：一种在衬底上制造包括膜材料层的悬浮结构的方法。悬浮结构覆盖在衬底中的空腔。该方法开始于生成牺牲层，该牺牲层包括能够承受随后的常规半导体处理步骤中通常遇到的温度的第一材料。在本发明的优选实施例中，牺牲层和底层衬底之间的接合必须能承受大于Si-Al共晶点的温度。然后在牺牲层上沉积一层膜材料。膜材料包括不同于第一材料的第二材料。在膜材料层中引入开口，从而暴露牺牲层。通过开口将第一蚀刻剂施加到牺牲层，直到消除牺牲层留下空腔的一部分。选择第一蚀刻剂使得第一蚀刻剂比第二材料更快地去除第一材料。最后，将第二蚀刻剂引入空腔中以扩大空腔。选择第二蚀刻剂使得第二蚀刻剂比第二材料更快地除去衬底。第一种材料优选为PSG，二氧化硅热，低温氧化物或钨。

33. 发明授权

US5518607A Sulfur removal systems for protection of reforming catalysts 失效
标题翻译：用于保护重整催化剂的除硫系统
公开(公告)号：US5518607A
公开(公告)日：1996-05-21
申请号：US450
申请日：1993-01-04
申请人： Leslie A. Field , Ann Marie K. Hall , Richard C. Robinson , Robert L. Jacobson , Warren E. Brown , Dennis L. Holtermann
发明人： Leslie A. Field , Ann Marie K. Hall , Richard C. Robinson , Robert L. Jacobson , Warren E. Brown , Dennis L. Holtermann
IPC分类号： C10G59/02 , C10G69/08 , C10G35/06
CPC分类号： C10G59/02 , C10G69/08
摘要： A process is disclosed for removing residual sulfur from a hydrotreated naphtha feedstock. The feedstock is contacted with molecular hydrogen under reforming conditions in the presence of a less sulfur sensitive reforming catalyst to convert trace sulfur compounds to H.sub.2 S, and to form a first effluent. The first effluent is contacted with a solid sulfur sorbent to remove the H.sub.2 S and form a second effluent. The second effluent is then contacted with a highly selective reforming catalyst under severe reforming conditions. Also disclosed is a method using a potassium containing sulfur sorbent made from nitrogen-free potassium compounds.
摘要翻译：公开了从加氢处理的石脑油原料中除去残余硫的方法。在重硫条件下，在较少硫敏感的重整催化剂的存在下，原料与分子氢接触，以将痕量硫化合物转化为H 2 S，并形成第一流出物。将第一流出物与固体硫吸附剂接触以除去H 2 S并形成第二流出物。然后在严格的重整条件下将第二流出物与高度选择性的重整催化剂接触。还公开了使用由无氮钾化合物制成的含钾硫吸附剂的方法。

34. 发明授权

US4741819A Sulfur removal system for protection of reforming catalyst 失效
公开(公告)号：US4741819A
公开(公告)日：1988-05-03
申请号：US667505
申请日：1984-10-31
申请人： Richard C. Robinson , Robert L. Jacobson , Leslie A. Field
发明人： Richard C. Robinson , Robert L. Jacobson , Leslie A. Field
IPC分类号： C10G35/04 , C10G35/06 , C10G45/02 , C10G59/02 , C10G65/02 , C10G69/08
CPC分类号： C10G69/08 , C10G59/02
摘要： A process for removing residual sulfur from a hydrotreated naphtha feedstock is disclosed. The feedstock is contacted with molecular hydrogen under reforming conditions in the presence of a less sulfur sensitive reforming catalyst, thereby converting trace sulfur compounds to H.sub.2 S, and forming a first effluent. The first effluent is contacted with a solid sulfur sorbent, removing the H.sub.2 S and forming a second effluent. The second effluent is contacted with a highly selective reforming catalyst under severe reforming conditions.

35. 发明授权

US4627912A Reforming process having a high selectivity and activity for dehydrocyclization, isomerization, and dehydroisomerization 失效
标题翻译：对脱氢环化，异构化和脱氢异构化具有高选择性和活性的重整方法
公开(公告)号：US4627912A
公开(公告)日：1986-12-09
申请号：US550841
申请日：1983-11-14
申请人： Leslie A. Field
发明人： Leslie A. Field
IPC分类号： B01J29/61 , B01J29/62 , C10G11/05 , C10G35/09 , C10G35/095 , C10G35/08
CPC分类号： C10G35/095 , B01J29/62 , B01J2229/26 , B01J2229/42
摘要： A hydrocarbon conversion process is disclosed wherein a hydrocarbon feed is contacted with a reforming catalyst in the presence of a halogen at conditions which favor dehydrocyclization, isomerization, and dehydroisomerization of the hydrocarbon feed. The degree of the isomerization and dehydroisomerization is controlled by adjusting the amount of halogen present. The amount of halogen present can be adjusted on stream by the addition of halogen-containing gas or water. The reforming catalyst comprises a large-pore zeolite, containing at least one Group VIII metal. In one embodiment, the reforming catalyst comprises: (a) a large-pore zeolite containing barium and platinum; and (b) an acidic or acidifiable inorganic binder selected from the group consisting of silica-alumina, zirconia-silica and alumina.
摘要翻译：公开了烃转化方法，其中在有利于烃进料的脱氢环化，异构化和脱氢异构化的条件下，烃进料在卤素存在下与重整催化剂接触。通过调节存在的卤素的量来控制异构化和脱氢异构化的程度。存在的卤素的量可以通过加入含卤素的气体或水在流量上调节。重整催化剂包含含有至少一种Ⅷ族金属的大孔沸石。在一个实施方案中，重整催化剂包括：（a）含有钡和铂的大孔沸石; 和（b）选自二氧化硅 - 氧化铝，氧化锆 - 二氧化硅和氧化铝的酸性或可酸化的无机粘合剂。

36. 发明授权

US4456527A Hydrocarbon conversion process 失效
标题翻译：烃转化过程
公开(公告)号：US4456527A
公开(公告)日：1984-06-26
申请号：US477111
申请日：1983-03-21
申请人： Waldeen C. Buss , Leslie A. Field , Richard C. Robinson
发明人： Waldeen C. Buss , Leslie A. Field , Richard C. Robinson
IPC分类号： B01J29/00 , B01J29/52 , B01J29/61 , C10G35/095 , C10G50/00 , C10G69/08 , C10G45/00
CPC分类号： C10G35/095
摘要： A hydrocarbon conversion process is disclosed having a very high selectivity for dehydrocyclization. In one aspect of this process, a hydrocarbon feed is subjected to hydrotreating, then the hydrocarbon feed is passed through a sulfur removal system which reduces the sulfur concentration of the hydrocarbon feed to below 500 ppb, and then the hydrocarbon feed is reformed over a dehydrocyclization catalyst comprising a large pore zeolite containing at least one Group VIII metal to produce aromatics and hydrogen.
摘要翻译：公开了一种具有非常高的脱氢环化选择性的烃转化方法。在该方法的一个方面，烃进料进行加氢处理，然后烃进料通过除硫系统，其将烃进料的硫浓度降低至低于500ppb，然后烃进料通过脱氢环化催化剂包含含有至少一种VIII族金属的大孔沸石以产生芳烃和氢。

37. 发明申请

US20180164011A1 Generation and Deployment of Ice with Modified Optical Properties 审中-公开
公开(公告)号：US20180164011A1
公开(公告)日：2018-06-14
申请号：US15892433
申请日：2018-02-09
申请人： Leslie A. Field , Susan J. Strehlow , Dave G. Duff , Kimberly M. Wiefling
发明人： Leslie A. Field , Susan J. Strehlow , Dave G. Duff , Kimberly M. Wiefling
IPC分类号： F25C1/00
CPC分类号： F25C1/00
摘要： Embodiments generally relate to methods and apparatuses for generating ice. In one embodiment, at a generation location, a material is introduced to water, and the temperature of the combination of the water and the material is lowered until ice forms; then at a target location, the formed ice is deployed on a top surface of a body of water, or of a pre-existing body of ice, or of ground. The formed ice has an albedo greater than or equal to 0.15. The formed ice contains light scattering centers created by the introduced material. The material comprises hollow particles.

38. 发明申请

US20170362800A1 WATER CONSERVATION USING FLOATING OPTICALLY-REFLECTIVE DEVICES 审中-公开
公开(公告)号：US20170362800A1
公开(公告)日：2017-12-21
申请号：US15527134
申请日：2015-11-18
申请人： Leslie A. Field
发明人： Leslie A. Field
IPC分类号： E03B3/03
CPC分类号： E03B3/03 , A01G15/00
摘要： Embodiments generally relate to methods and apparatuses for conserving water in a reservoir. In one embodiment, the method comprises deploying onto the top surface of water in a reservoir a floatable device with a wettable lower surface. The device comprises a first element and a second element, the first element providing the device with a high albedo upper surface. In one embodiment the first element comprises a plurality of highly reflective particles and the second element comprises a binder configured to hold the reflective particles together.

39. 发明申请

US20150237813A1 SYSTEMS FOR DECREASING LOCAL TEMPERATURE USING HIGH ALBEDO MATERIALS 审中-公开
标题翻译：使用高铝材料降低本地温度的系统
公开(公告)号：US20150237813A1
公开(公告)日：2015-08-27
申请号：US14709288
申请日：2015-05-11
申请人： Leslie A. Field
发明人： Leslie A. Field
IPC分类号： A01G15/00
CPC分类号： A01G15/00
摘要： A system comprises a plurality of albedo-increasing materials distributed on a surface of a man-made structure and having an albedo that is greater than an albedo of the surface of the man-made structure, wherein the albedo of the albedo-increasing materials is at least 0.15. The plurality of albedo-increasing materials are positioned and sized to increase an evaporation rate at the surface for a given temperature and decrease a temperature characterizing the man-made structure.
摘要翻译：一种系统包括分布在人造结构的表面上并具有大于人造结构表面的反照率的反照率的多种反照率增加材料，其中反照射增加材料的反照率为至少0.15。多个反照率增加材料的定位和尺寸以增加表面在给定温度下的蒸发速率并降低表征人造结构的温度。

40. 发明授权

US08603024B2 Glaucoma drainage devices including vario-stable valves and associated systems and methods 有权
标题翻译：青光眼引流装置包括稳定阀和相关的系统和方法
公开(公告)号：US08603024B2
公开(公告)日：2013-12-10
申请号：US13316717
申请日：2011-12-12
申请人： Sebastian Böhm , Leslie A. Field , Matthew J. A. Rickard
发明人： Sebastian Böhm , Leslie A. Field , Matthew J. A. Rickard
IPC分类号： A61M5/00
CPC分类号： A61B3/16 , A61F9/00781
摘要： Glaucoma drainage devices including vario-stable valves and associated systems and methods are disclosed. A glaucoma drainage device includes a drainage lumen and a valve system coupled to the drainage lumen to control the flow of fluid through the drainage lumen. The valve system includes an adjustable valve with a diaphragm that is in communication with the drainage lumen and is movable to occupy varying amounts of the drainage lumen. In some embodiments, the valve system is maintained in a desired position without the use of power such that power is only needed when changing a position of the adjustable valve.
摘要翻译：公开了包括变位稳定阀和相关系统和方法的青光眼引流装置。青光眼引流装置包括排液腔和连接到排液腔的阀系统，以控制通过排液腔的流体的流动。阀系统包括具有隔膜的可调节阀，其与排液腔连通并且可移动以占据不同量的排液腔。在一些实施例中，阀系统保持在所需位置而不使用动力，使得仅在改变可调节阀的位置时才需要动力。

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