公开(公告)号：US20060181888A1

公开(公告)日：2006-08-17

申请号：US11339244

申请日：2006-01-24

Applicant: Daniel Alvarez Garcia ,  Pascal Poirot

Inventor： Daniel Alvarez Garcia ,  Pascal Poirot

IPC: B60Q1/076 ,  B60Q1/26

CPC classification number: B60Q1/076

Abstract: The lighting and/or signaling system according to the invention comprises at least one lighting and/or signaling device which is able to emit at least one light beam and is equipped with at least one actuator for adjusting an angle of the light beam, and at least one actuator control device for controlling the actuator. According to the invention, the actuator control device transmits an active setpoint information item to the actuator only when a current value of the setpoint information item differs substantially from a previous value of the setpoint information item. The improved actuator control incorporated in the system according to the invention helps to achieve greater reliability and a longer service life.

Abstract translation: 根据本发明的照明和/或信令系统包括至少一个能够发射至少一个光束并且配备有至少一个用于调节光束的角度的致动器的照明和/或信号装置，并且在 用于控制致动器的至少一个致动器控制装置。 根据本发明，只有当设定点信息项的当前值与设定点信息项的先前值显着不同时，致动器控制装置才向致动器传送有效设定点信息项。 结合在根据本发明的系统中的改进的致动器控制有助于实现更高的可靠性和更长的使用寿命。

公开(公告)号：US20050265912A1

公开(公告)日：2005-12-01

申请号：US10531512

申请日：2003-10-16

Applicant: Daniel Alvarez Jr ,  Jeffrey Spiegelman ,  Russell Holmes

Inventor： Daniel Alvarez Jr ,  Jeffrey Spiegelman ,  Russell Holmes

IPC: C01B32/50 ,  B01D53/02 ,  B01D53/04 ,  B01J20/06 ,  B01J20/34 ,  C01B17/16

CPC classification number: B01D53/02 ,  B01D53/04 ,  B01D2253/10 ,  B01D2253/112 ,  B01D2256/22 ,  B01D2257/104 ,  B01D2257/308 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/702 ,  B01D2257/80 ,  B01D2259/40083 ,  B01D2259/402 ,  B01J20/06 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3483 ,  B01J2220/42 ,  C01B32/50 ,  Y02C10/08

Abstract: The invention is a method for the decontamination of CO2 to a sufficient level of purity to allow it to be used in the semiconductor industry. The invention comprises the exposure of fluid CO2 to a combination metallic states of at least one metal under the appropriate conditions for removal of contaminants. The adsorbents are then decontaminated/activated to return the adsorbent to a mixed oxidation state and allow further rounds of decontamination. The adsorbents are selected to be complimentary to each other, preferentially adsorbing different contaminants. Additionally, the adsorbents are selected to undergo reduction differently such that upon regeneration only a portion of the metals are reduced and the adsorbent is returned essentially to its original state.

Abstract translation: 本发明是一种将CO 2去污的方法，使其具有足够的纯度以使其可用于半导体工业。 本发明包括在适合除去污染物的条件下将流体CO 2 2暴露于至少一种金属的组合金属状态。 然后将吸附剂去污/活化，使吸附剂回到混合氧化态，并允许进一步的去污染。 吸附剂被选择为彼此互补，优先吸附不同的污染物。 此外，选择吸附剂进行不同的还原，使得在再生时，只有一部分金属被还原，并且吸附剂基本恢复到其初始状态。

公开(公告)号：US06361696B1

公开(公告)日：2002-03-26

申请号：US09487637

申请日：2000-01-19

Applicant: Jeffrey J. Spiegelman ,  Daniel Alvarez, Jr. ,  Peter K. Shogren ,  Joshua T. Cook

Inventor： Jeffrey J. Spiegelman ,  Daniel Alvarez, Jr. ,  Peter K. Shogren ,  Joshua T. Cook

IPC: B01D1504

CPC classification number: B01D15/00 ,  B01J20/18 ,  B01J20/186

Abstract: A method for the decontamination of fluid (liquid or supercritical) carbon dioxide fluid, especially of hydrocarbon contaminants, down to ≦100 ppb concentration are described. The critical component is a high silica zeolite, preferably a high silica Y-type zeolite, ZSM-5 or a high silica mordenite, which in a variety of physical forms is capable of decontaminating such fluid CO2 to ≦100 ppb, ≦10-50 ppb, or ˜1 ppb, without being detrimentally affected by the supercritical operating environment. The high silica zeolite may be produced by the removal of alumina from a natural or synthetic zeolite while retaining the desirable zeolite structure, to a silica:alumina ratio of from 20-2000:1. Preferably the zeolite is disposed in separate quantities in at least two vessels, which operate alternately. A portion of the purified product from the operating vessel is directed to the other vessel and there used to remove accumulated contaminants from that vessel's zeolite. The process thus provides self-regeneration, in that regeneration of one vessel occurs while the other vessel decontaminates contaminated fluid carbon dioxide, so that use of the two can be alternated for substantially continual production of purified fluid carbon dioxide. The invention provides purified fluid carbon dioxide used in manufacture of such products as high purity electronic, optical, prosthetic or similar products or polymers or pharmaceuticals or in beverages.

Abstract translation: 描述了低于<100ppb浓度的流体（液体或超临界）二氧化碳流体，特别是烃污染物的去污的方法。 关键组分是高二氧化硅沸石，优选高二氧化硅Y型沸石，ZSM-5或高二氧化硅丝光沸石，其以多种物理形式能够将这种流体CO 2净化至<= 100ppb，<= 10 -50 ppb或〜1 ppb，不受超临界操作环境的不利影响。 高二氧化硅沸石可以通过从天然或合成沸石中除去氧化铝，同时保留所需的沸石结构，二氧化硅：氧化铝比为20-2000:1来制备。 优选地，沸石以分开的量设置在至少两个容器中，其交替操作。 来自操作容器的纯化产物的一部分被引导到另一个容器，并且用于从该容器的沸石中除去积聚的污染物。 因此，该方法提供自我再生，因为一个容器的再生发生，而另一个容器对污染的二氧化碳进行净化，因此可以交替使用两个容器，以便基本上连续地生产纯化的流体二氧化碳。 本发明提供用于制造高纯度电子，光学，假体或类似产品或聚合物或药物或饮料的产品的纯化流体二氧化碳。

公开(公告)号：US06059859A

公开(公告)日：2000-05-09

申请号：US933668

申请日：1997-09-19

Applicant: Daniel Alvarez, Jr. ,  Jeffrey J. Spiegelman

Inventor： Daniel Alvarez, Jr. ,  Jeffrey J. Spiegelman

IPC: B01D53/26 ,  B01D53/28 ,  B01J20/06 ,  B01D53/04

CPC classification number: B01D53/28 ,  B01D53/261

Abstract: A process, composition and apparatus for the removal of water from moist non-corrosive gases (such as those containing oxygen or CO.sub.2) down to .ltoreq.10-20 ppb water concentration are described. The dehydrating agent is an oxide or salt of an electropositive metal and has a surface area of at least 140 m.sup.2 /g, preferably 140-500 m.sup.2 /g, is compatible with the gas, and preferably is capable of dehydrating such gases to .ltoreq.1 ppb, preferably to as low as 500 ppt. The electropositive metal will be a Group 3b, 4b or lanthanide metal or vanadium. The preferred agent is a high surface area titania, zirconia, yttria or vanadia, with titania most preferred. The dehydrating agent can be in the form of a pelleted or granular bulk material or a coating on or within the pores of a substrate. The agent is retained in a simple container which is easily installed in a gas supply line for the gas, such as to a gas- or vapor-deposition manufacturing unit. The dehydration process can be operated for long periods of time in the presence of these gases. The invention can be used to provide final dehydration to gas streams intended for gas- or vapor-deposition formation of high purity electronic, prosthetic, pharmaceutical, optical fiber or similar products, and can be used in combination with a preliminary dehydration process for such gases upstream of a solid particulate removal unit or molecular contaminant elimination unit downstream.

Abstract translation: 描述了用于从潮湿的非腐蚀性气体（例如含有氧气或二氧化碳的那些）中去除水的方法，组合物和装置，其浓度低于10-20ppb。 脱水剂是正电性金属的氧化物或盐，并且具有至少140m 2 / g，优选140-500m 2 / g的表面积与气体相容，并且优选地能够使这些气体脱水至< = 1ppb，优选低至500ppt。 正电性金属将是3b，4b族或镧系元素金属或钒。 优选的试剂是高表面积的二氧化钛，氧化锆，氧化钇或氧化钒，其中二氧化钛是最优选的。 脱水剂可以是颗粒状或颗粒状体材料的形式或涂层在基材的孔或其内。 该试剂保持在易于安装在用于气体的气体供应管线中的简单容器中，例如气体或蒸气沉积制造单元。 脱水过程可以在这些气体的存在下长时间运行。 本发明可用于为用于高纯度电子，假体，药物，光纤或类似产品的气相或气相沉积形成的气流提供最终脱水，并且可以与用于这种气体的初步脱水方法组合使用 在固体颗粒去除单元或分子污染物消除单元下游的上游。

公开(公告)号：US5910292A

公开(公告)日：1999-06-08

申请号：US914524

申请日：1997-08-19

Applicant: Daniel Alvarez, Jr. ,  Jeffrey J. Spiegelman

Inventor： Daniel Alvarez, Jr. ,  Jeffrey J. Spiegelman

IPC: B01D53/26 ,  B01D53/02 ,  B01D53/28

CPC classification number: B01D53/02 ,  B01D53/28 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2256/26 ,  B01D2257/80 ,  Y10S95/902

Abstract: A process and apparatus for the removal of water from corrosive halogen gases, particularly chlorine- or bromine-containing gases, down to .ltoreq.100 ppb water concentration are described. The critical component is a high silica zeolite, preferably high silica mordenite, which in a variety of physical forms is capable of dehydrating such gases to .ltoreq.100 ppb or .ltoreq.50 ppb without being detrimentally affected by the corrosive nature of the gases in the presence of water. The high silica zeolite is produced by the removal of alumina from a natural or synthetic zeolite while retaining the desirable zeolite structure, to a silica:alumina ratio of from 20-2000:1. Metal cations which may be depleted by the alumina removal may be replaced by solution impregnation. Halogen- or halide-containing gases, or those with equivalent corrosion properties, may be dehydrated without deterioration of the high silica zeolite. The high silica zeolite is retained in a corrosion-resistant container which is installed in a gas supply line, such as to a gas- or vapor-deposition manufacturing unit. The invention provides final dehydration to corrosive halogen gas streams intended for gas- or vapor-deposition formation of high purity electronic, optical, prosthetic or similar products, and can be used in combination with upstream preliminary dehydration process and/or solid particulate removal units.

Abstract translation: 描述了从腐蚀性卤素气体，特别是含氯或溴的气体中去除水的方法和装置，低至

公开(公告)号：US5657961A

公开(公告)日：1997-08-19

申请号：US423884

申请日：1995-04-18

Applicant: Manmohan Singh Kalsi ,  Patricio Daniel Alvarez ,  Jaw-Kuang Wang

Inventor： Manmohan Singh Kalsi ,  Patricio Daniel Alvarez ,  Jaw-Kuang Wang

IPC: F16K3/12 ,  F16K3/314

CPC classification number: F16K3/314 ,  F16K3/12

Abstract: A wedge gate valve having a valve body defining a valve chamber and flow passages and upwardly diverging circular seat surfaces of circular, flat configuration and defining seat planes. A valve disk or wedge having downwardly converging sealing surfaces is movable within said valve chamber between open and closed positions for controlling flow through the valve. Pressure boundary plates connected by hubs to the valve disk define the sealing surfaces of the disk and have bottom corners that establish line contact with the downstream seat surface and prevent any portion of said sealing surfaces of said valve disk from crossing the sealing plane of the downstream seat in the event of flow responsive downstream movement of the valve disk during its opening and closing movement. Guide ears of the disk are provided with flexible upper and lower extremities and rounded or chamfered inner end surfaces to minimize localized peak contact stress with disk guide rails of the valve body. The center section of the disk is rendered flexible by the provision of an internal transverse cavity that extends completely through the center section or is located centrally of the center section to define flexible walls between the hubs to thus provide for disk flexibility for overcoming the tendency for disk binding. A valve actuator for opening and closing the valve disk is provided with an adjustable downstop to prevent overtravel of the disk during seating.

Abstract translation: 楔形闸阀，其具有限定阀室的阀体和流动通道以及圆形，扁平构型和限定座面的向上发散的圆形座面。 具有向下会聚的密封表面的阀盘或楔形件可在所述阀室内在打开和关闭位置之间移动，以控制通过该阀的流量。 通过轮毂连接到阀盘的压力边界板限定盘的密封表面，并且具有与下游座表面线形接触的底角，并且防止所述阀盘的所述密封表面的任何部分穿过下游的密封平面 在打开和关闭运动期间响应于阀盘的下游运动的流动的情况下座椅。 盘的引导耳具有柔性的上下肢和圆形或倒角的内端表面，以最小化与阀体的盘导轨的局部峰值接触应力。 通过提供完全延伸穿过中心部分的内部横向腔体或者位于中心部分的中央部分以限定轮毂之间的柔性壁，从而使盘的中心部分变得柔性，从而提供盘的灵活性以克服 磁盘绑定。 用于打开和关闭阀盘的阀致动器设置有可调节的下降挡块，以防止在座位期间盘的过度行程。

公开(公告)号：US20110233069A1

公开(公告)日：2011-09-29

申请号：US13071346

申请日：2011-03-24

Applicant: Jeffrey J. Spiegelman ,  Daniel Alvarez, JR.

Inventor： Jeffrey J. Spiegelman ,  Daniel Alvarez, JR.

IPC: C25B1/04 ,  C25B9/00 ,  C25B15/08

CPC classification number: C25B9/00 ,  C25B1/04 ,  C25B9/08 ,  C25B15/08 ,  Y02E60/366

Abstract: An apparatus, a system and a method for electrochemical generation of hydrogen are disclosed. The apparatus may include a cathode, a polymer electrolyte membrane surrounding the cathode and a housing surrounding the polymer electrolyte membrane. The housing may include an anode electrically connected to the cathode. The system for electrochemical generation of hydrogen may include a water purifier in fluid communication with a hydrogen generating unit, an electrolyte source in fluid communication with the hydrogen generation unit and a power source electrically connected to the hydrogen generating unit. The method may include passing water and electrolyte into the hydrogen generation unit and applying a voltage between the anode and the cathode to generate hydrogen gas.

Abstract translation: 公开了用于电化学生成氢的装置，系统和方法。 该装置可以包括阴极，围绕阴极的聚合物电解质膜和围绕聚合物电解质膜的壳体。 壳体可以包括电连接到阴极的阳极。 用于电化学生成氢气的系统可以包括与氢气发生单元流体连通的净水器，与氢气发生单元流体连通的电解质源和与氢产生单元电连接的电源。 该方法可以包括使水和电解质进入氢气产生单元并且在阳极和阴极之间施加电压以产生氢气。

公开(公告)号：US07855950B2

公开(公告)日：2010-12-21

申请号：US11296149

申请日：2005-12-07

Applicant: John M. Zwiebel ,  Ali Sajassi ,  Dino Farinacci ,  Daniel Alvarez

Inventor： John M. Zwiebel ,  Ali Sajassi ,  Dino Farinacci ,  Daniel Alvarez

IPC: G01R31/08 ,  H04L12/28 ,  H04H20/71 ,  G06F15/16

CPC classification number: H04L45/00 ,  H04L12/1836 ,  H04L12/185 ,  H04L45/16 ,  H04L45/48 ,  H04L45/50

Abstract: A mechanism that provides congruent forwarding paths for unicast and multicast data traffic over a service provider core network includes issuing, by a receiver edge node, a request to join a multicast tree structure. A unicast path from the receiver edge node to a source node of the provider network is then established using a special message that contains an identifier. The identifier allows the unicast path through the core network to be aligned with the multicast tree structure. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 通过服务提供商核心网络为单播和组播数据流量提供一致的转发路径的机制包括由接收者边缘节点发出加入多播树结构的请求。 然后使用包含标识符的特殊消息来建立从接收器边缘节点到提供商网络的源节点的单播路径。 标识符允许通过核心网络的单播路径与多播树结构对齐。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US20090272461A1

公开(公告)日：2009-11-05

申请号：US11989874

申请日：2006-07-31

Applicant: Daniel Alvarez, JR. ,  Troy B. Scoggins ,  Russell J. Holmes

Inventor： Daniel Alvarez, JR. ,  Troy B. Scoggins ,  Russell J. Holmes

IPC: H01L21/677 ,  B65D81/20

CPC classification number: H01L21/67389 ,  H01L21/67017 ,  H01L21/67393

Abstract: A transfer container for transferring an object between environments is described. The transfer container comprises an enclosure; a purifier comprising a purification material, the purifier attached to the enclosure, the purifier configured to purify fluid flowing into the enclosure; and a fluid propelling means, attached to the enclosure, for propelling fluid through the purifier and into the enclosure.

Abstract translation: 描述用于在环境之间传送对象的传送容器。 转移容器包括外壳; 净化器，其包括净化材料，所述净化器附接到所述外壳，所述净化器被配置为净化流入所述外壳的流体; 以及附接到外壳的用于推动流体通过净化器并进入外壳的流体推进装置。

公开(公告)号：US07418003B1

公开(公告)日：2008-08-26

申请号：US10777601

申请日：2004-02-12

Applicant: Daniel Alvarez ,  Arjen Boers ,  Toerless Eckert ,  Ijsbrand Wijnands

Inventor： Daniel Alvarez ,  Arjen Boers ,  Toerless Eckert ,  Ijsbrand Wijnands

IPC: H04J3/26

CPC classification number: H04L45/00 ,  H04L12/185 ,  H04L45/16

Abstract: A method, apparatus, or computer executable instructions for converting Protocol Independent Mode (PIM) requests. In one embodiment, the method includes receiving a first multicast routing protocol (MRP) message, wherein the first MRP message is a request to join a multicast group of receivers. The first MRP message is translated into a second MRP message, wherein the second MRP message is a request to join the multicast group of receivers to which data is being provided by a specific source. The method could be performed by a router contained in a sparse mode network, wherein the sparse mode network is coupled to a source specific mode network that contains the specific source.

Abstract translation: 一种用于转换协议无关模式（PIM）请求的方法，装置或计算机可执行指令。 在一个实施例中，该方法包括接收第一组播路由协议（MRP）消息，其中第一MRP消息是加入接收者的组播组的请求。 第一MRP消息被转换成第二MRP消息，其中第二MRP消息是加入由特定源提供数据的接收机的多播组的请求。 该方法可以由包含在稀疏模式网络中的路由器执行，其中稀疏模式网络耦合到包含特定源的源特定模式网络。