Hybrid water gas shift system
    55.
    发明申请
    Hybrid water gas shift system 审中-公开
    混合水煤气换挡系统

    公开(公告)号:US20050268553A1

    公开(公告)日:2005-12-08

    申请号:US10861648

    申请日:2004-06-04

    摘要: A fuel processing system (FPS) (120, 220, 320) provides a hydrogen-rich reformate having a reduced level of CO (34, 234, 62), as for use in a fuel cell power plant (120). The FPS includes, in combination, a reformer (30, 230) for converting hydrocarbon feedstock (22) to reformate and a multistage hybrid WGS reactor (150, 250, 350) for converting CO with H2O in the reformate to H2 and CO2 to reduce the CO in the reformate. The multistage hybrid WGS reactor (150, 250, 350) has one stage (154, 254, 352) of active noble metal catalyst (174, 274, 374), typically platinum and/or rhenium, and an other stage (152, 252, 354) of Cu-based WGS catalyst (172, 272, 372), e.g. Cu/ZnO, whereby the collective volume of the one and the other stages is relatively small, being less than about ½ that of prior WGS reactors. The Cu-based WGS catalyst may be modified to reduce self-heat. Protection from sulfur in the reformate is also provided. The multistage hybrid WGS reactor (150, 250, 350) may further include an O2 guard.

    摘要翻译: 燃料处理系统(FPS)(120,220,320)提供具有降低的CO(34,234,62)水平的富氢重整产物,其用于燃料电池发电厂(120)。 FPS包括用于将烃原料(22)转化成重整产物的重整器(30,230)和用于将CO与H 2 O 2转化的多级混合WGS反应器(150,250,350) 在重整产物至H 2 CO 2和CO 2中以还原重整产物中的CO。 多级混合WGS反应器(150,250,350)具有一级(154,254,352)的活性贵金属催化剂(174,274,374),通常为铂和/或铼,另一级(152,252 ,354)Cu基WGS催化剂(172,272,372),例如 Cu / ZnO,其中一个和另一个阶段的总体积相对较小,小于现有WGS反应器的约1/2。 可以改变Cu基WGS催化剂以减少自热。 还提供了重整产品中的硫磺保护。 多级混合WGS反应器(150,250,350)可以进一步包括O 2保护层。

    Device for preparing multiple assay samples using multiple array surfaces
    56.
    发明申请
    Device for preparing multiple assay samples using multiple array surfaces 审中-公开
    使用多个阵列表面制备多个测定样品的装置

    公开(公告)号:US20050135974A1

    公开(公告)日:2005-06-23

    申请号:US10739784

    申请日:2003-12-18

    摘要: The present invention relates to a device for preparing assay samples using a number of microscope slides. Each slide has a number of assay reaction surface locations spaced on the planar surface of the slide. In preferred embodiments, the device comprises, in part, a microscope slide holder that has the exterior dimensions of a SBS standard microplate, such as a 96 well plate. The device accepts conventional microscope slides equipped with sixteen microarray surfaces spaced nine millimeters apart on center, or four for a 96 well plate. Individual chamber plates are placed on top of the slides, creating an individual well above each assay reaction surface location. In preferred embodiments, each assay reaction surface location can comprise a microarray of multiple reactive sites. Thus, parallel processing can be done of samples for genomic or proteomic profiling. An advantage of the present invention is that one can use the conventional high throughput assaying equipment for SBS standard microplates while using conventional microscope slides, thereby allowing the use of robotic assay reading equipment designed for slides.

    摘要翻译: 本发明涉及使用多个显微镜幻灯片制备测定样品的装置。 每个载片具有在载玻片平面上间隔开的多个测定反应表面位置。 在优选实施例中,该装置部分地包括具有诸如96孔板的SBS标准微板的外部尺寸的显微镜载玻片保持器。 该装置接受传统的显微镜载玻片,其中装有十六个微阵列表面,中心隔开9毫米,或四个96孔板。 单独的室板放置在载玻片的顶部,在每个测定反应表面位置之上产生单个孔。 在优选实施方案中,每个测定反应表面位置可以包含多个反应性位点的微阵列。 因此,可以对基因组或蛋白质组图谱的样品进行并行处理。 本发明的一个优点是可以使用传统的高通量测定设备用于SBS标准微孔板,同时使用传统的显微镜载玻片,从而允许使用为幻灯片设计的机器人测定读数设备。

    Integrated NOx trap and particulate filter for internal combustion engines
    57.
    发明申请
    Integrated NOx trap and particulate filter for internal combustion engines 失效
    内燃机集成式NOx捕集器和微粒过滤器

    公开(公告)号:US20050053534A1

    公开(公告)日:2005-03-10

    申请号:US10658494

    申请日:2003-09-08

    摘要: Oxides of nitrogen are adsorbed onto the surfaces of, and particulates are trapped in, pores of channels (130, 133, 139-151) in a porous, interdigitated ceramic particulate filter (57, 100) that has relative rotation with respect to a gas inlet distributor (76, 101). The distributor has a baffle (85) or ribs (121, 122) that causes constantly flowing engine exhaust (53) to enter the filter channels over a large portion of a revolution of the adsorption bed or the distributor, and causes constantly flowing syngas (54) to thereafter pass through those passages during a small portion of each revolution. Either the inlet gas distributor (101) or the filter bed (57) may be rotated to distribute the gases. Dual, alternately regenerated filters (35, 36) may be used.

    摘要翻译: 氮的氧化物被吸附在多孔的交错陶瓷颗粒过滤器(57,100)中,并且颗粒被捕获在通道(130,133,139-151)的孔中,所述多孔,交错的陶瓷颗粒过滤器(57,100)相对于气体具有相对旋转 入口分配器(76,101)。 分配器具有挡板(85)或肋(121,122),其导致不断流动的发动机排气(53)在吸附床或分配器的大部分旋转周围进入过滤器通道,并导致不断流动的合成气( 54)之后在每一圈的一小部分期间通过这些通道。 入口气体分配器(101)或过滤床(57)可以旋转以分配气体。 可以使用双重交替再生过滤器(35,36)。

    12/42 volt DC brush motor control system
    58.
    发明授权
    12/42 volt DC brush motor control system 失效
    12/42伏直流电刷电机控制系统

    公开(公告)号:US06798162B2

    公开(公告)日:2004-09-28

    申请号:US10197100

    申请日:2002-07-17

    申请人: John Makaran Ke Liu

    发明人: John Makaran Ke Liu

    IPC分类号: H02P118

    摘要: A system 10 provides a variable output voltage to a DC brush motor. The system includes a DC brush motor 14, a DC voltage source 12, a step-up, step-down DC/DC converter 16 including a switch 18. The DC/DC converter is constructed and arranged to step-up and step-down voltage from the source to provide an output voltage to the motor between 0 and 42 volts. A control unit 22 is constructed and arranged to receive an input signal 20 and to control the switch based on the input signal to control the motor.

    摘要翻译: 系统10向DC电刷电动机提供可变输出电压。 该系统包括DC电刷电动机14,DC电压源12,包括开关18的升压,降压DC / DC转换器16. DC / DC转换器被构造和布置成升压和降压 电压从电源提供输出电压到电机在0和42伏之间。 控制单元22被构造和布置成接收输入信号20并且基于输入信号控制开关以控制电动机。

    Amphiphilic Block Copolymer And Preparation Method Thereof And Micellar Drug-Loading System Formed By Same With Antitumor Drug
    59.
    发明申请
    Amphiphilic Block Copolymer And Preparation Method Thereof And Micellar Drug-Loading System Formed By Same With Antitumor Drug 有权
    两亲嵌段共聚物及其制备方法和与抗肿瘤药物相同的胶束药物载体系统

    公开(公告)号:US20150283246A1

    公开(公告)日:2015-10-08

    申请号:US14438409

    申请日:2013-09-22

    摘要: The present invention relates to a novel amphiphilic block copolymer and the preparation method thereof, as well as a micellar drug-loaded system formed by said copolymer and an anti-tumor drug. Said amphiphilic block copolymer comprises a hydrophilic segment and a hydrophobic segment, and the end group of said hydrophobic segment is end-capped with a hydrophobic group. Methoxypolyethylene glycol (or polyethylene glycol)-polyester block copolymer which has recognized safety is used as a fundamental material of the amphiphilic block copolymer of the present invention, and the terminal hydroxyl group of the polyester segment is modified with a hydrophobic group, whereby the compatibility between the drug molecule and the hydrophobic segments of the block copolymer is improved, and the interaction therebetween is enhanced. Moreover, a larger space for accommodating the drug molecules is provided. Said micelles are more effective in restricting the drug molecules inside the micellar core and preventing the drug from dissolved out of the micelles. Therefore, a drug-loaded micelle with high stability is obtained.

    摘要翻译: 本发明涉及新型两亲嵌段共聚物及其制备方法,以及由所述共聚物和抗肿瘤药物形成的胶束药物负载体系。 所述两亲嵌段共聚物包含亲水链段和疏水链段,并且所述疏水片段的端基用疏水性基团封端。 将已知安全性的甲氧基聚乙二醇(或聚乙二醇) - 聚酯嵌段共聚物用作本发明的两亲性嵌段共聚物的基本材料,并且用疏水基团改性聚酯链段的末端羟基, 在药物分子和嵌段共聚物的疏水链段之间改善,并且其间的相互作用增强。 此外,提供了用于容纳药物分子的更大的空间。 所述胶束在限制胶束核内的药物分子和防止药物从胶束中溶解更有效。 因此,获得了具有高稳定性的药物负载型胶束。

    Low reuse preamble
    60.
    发明授权
    Low reuse preamble 有权
    低重用前导码

    公开(公告)号:US08902858B2

    公开(公告)日:2014-12-02

    申请号:US12834219

    申请日:2010-07-12

    申请人: Ke Liu

    发明人: Ke Liu

    摘要: Systems and methodologies are described that facilitate cell search and detection in high interference situations. Heterogeneous network can include a plurality of unplanned femtocell deployments, which can prevent macrocellular UEs from acquiring macrocells. A base station within the network can transmit a low reuse preamble that includes system information, wherein the low reuse preamble is tunneled on a downlink traffic channel such as a physical downlink shared channel. A UE can detect the low reuse preamble and evaluate the preamble to obtain the system information.

    摘要翻译: 描述了在高干扰情况下促进小区搜索和检测的系统和方法。 异构网络可以包括多个计划外的毫微微小区部署,其可以防止宏蜂窝小区获取宏小区。 网络内的基站可以发送包括系统信息的低重用前导码,其中低重用前导码在诸如物理下行链路共享信道的下行链路业务信道上被隧道传送。 UE可以检测低重用前导码并评估前导码以获得系统信息。