Polyurethane ballast layer, the method for preparing the same and the use thereof
    41.
    发明授权
    Polyurethane ballast layer, the method for preparing the same and the use thereof 有权
    聚氨酯压载层,其制备方法及其用途

    公开(公告)号:US08876014B2

    公开(公告)日:2014-11-04

    申请号:US13642273

    申请日:2011-04-18

    CPC classification number: E01B1/00 E01B1/001 E01B27/02

    Abstract: The present invention relates to a polyurethane ballast layer, the method for preparing the same and a railway comprising the polyurethane ballast layer. The polyurethane ballast layer provided in this invention comprises a polyurethane-filled ballast layer and a polyurethane external protective layer, wherein the polyurethane-filled ballast layer comprises ballasts and polyurethane foam filled in the space among the ballasts. The polyurethane ballast layer provided in this invention can reduce the probability of ballast crashing, shifting and cracking under heavy load, and separate the ballast track from the outside environment to prevent rain, snow and wastes from entering into the internal space of the ballast track bed. Furthermore, the polyurethane ballast layer can keep the polyurethane foam filled in the ballasts layer away from water in the outside environment to avoid hydrolysis. The polyurethane ballast layer presented in this invention can be used in the railway ballast track bed to extend the track bed maintenance cycle, and save maintenance cost significantly.

    Abstract translation: 本发明涉及聚氨酯压载层,其制备方法和包含聚氨酯压载层的铁路。 本发明提供的聚氨酯压载层包括聚氨酯填充的压载层和聚氨酯外部保护层,其中聚氨酯填充的压载层包括填充在镇流器之间的空间中的镇流器和聚氨酯泡沫。 本发明提供的聚氨酯压载层可以降低重载荷下的压载撞击,移动和开裂的可能性,并将镇流器与外部环境分开,以防止雨,雪和废物进入压载轨道床的内部空间 。 此外,聚氨酯压载层可以将填充在镇流器层中的聚氨酯泡沫保持在外部环境中的水中,以避免水解。 本发明中提出的聚氨酯压载层可用于铁路轨道车床,以延长轨道床维护周期,显着节省维护成本。

    Diagnostic assays for chordopoxviruses
    42.
    发明授权
    Diagnostic assays for chordopoxviruses 有权
    脊索动物病毒的诊断试验

    公开(公告)号:US08859742B2

    公开(公告)日:2014-10-14

    申请号:US13505719

    申请日:2010-11-02

    CPC classification number: C12Q1/701

    Abstract: This disclosure relates to compositions and methods of their use in detection and identification of a chordopoxvirus in a sample, such as diagnosis of an infection in a subject. The compositions and methods allow for detection and identification of all non-avian low-GC content chordopoxviruses, identification of most known high-GC content chordopoxvirus, and species-specific detection of Canarypox virus, Fowlpox virus, and Sealpox virus.

    Abstract translation: 本公开涉及其用于检测和鉴定样品中的脊索ox毒病毒的组合物和方法,例如诊断受试者感染。 组合物和方法允许检测和鉴定所有非禽类低GC含量的ord痘病毒,鉴定大多数已知的高GC含量的ord痘病毒,以及金丝雀痘病毒,禽痘病毒和海豹病毒的物种特异性检测。

    Reducing data duplication in cloud storage
    44.
    发明授权
    Reducing data duplication in cloud storage 有权
    减少云存储中的数据重复

    公开(公告)号:US08583599B2

    公开(公告)日:2013-11-12

    申请号:US12955648

    申请日:2010-11-29

    Applicant: Hui Zhao

    Inventor: Hui Zhao

    CPC classification number: G06F11/1453 G06F11/1464 G06F2201/84

    Abstract: Data duplication may be reduced in cloud storage. First snapshots of one or more remote volumes may be received via a network. Responsive to and/or based on the first snapshots, unique clusters and duplicate clusters may be identified among the valid clusters of the remote volumes. The unique clusters and single instances of the duplicate clusters may be stored in a backup file, such that the backup file is devoid of duplicate clusters. Second snapshots of the one or more remote volumes may be received via the network. Responsive to the second snapshots, the clusters in the backup file that are no longer valid may be utilized to store the valid clusters in the one or more remote volumes not yet stored in the backup file.

    Abstract translation: 云存储中的数据复制可能会减少。 可以经由网络接收一个或多个远程卷的第一个快照。 响应于和/或基于第一个快照,可以在远程卷的有效集群中识别唯一集群和重复集群。 重复集群的唯一集群和单个实例可以存储在备份文件中,使得备份文件没有重复的集群。 可以经由网络接收一个或多个远程卷的第二个快照。 响应于第二个快照,备份文件中不再有效的集群可用于将有效的集群存储在尚未存储在备份文件中的一个或多个远程卷中。

    METHOD FOR ESTABLISHING CONNECTION, MODULE FOR ESTABLISHING CONNECTION AND TERMINAL EQUIPMENT
    46.
    发明申请
    METHOD FOR ESTABLISHING CONNECTION, MODULE FOR ESTABLISHING CONNECTION AND TERMINAL EQUIPMENT 审中-公开
    建立连接方法,建立连接模块和终端设备

    公开(公告)号:US20130137368A1

    公开(公告)日:2013-05-30

    申请号:US13458364

    申请日:2012-04-27

    CPC classification number: H04W76/14

    Abstract: The present invention relates to method for establishing connection, module for establishing connection and terminal equipment. The method comprises: transmitting to a target equipment in an NFC manner, a request for acquiring connection information of the target equipment; receiving a response message containing the connection information returned by the target equipment in an NFC manner in response to the request; wherein the connection information is pre-acquired and stored by the target equipment; and establishing connection with the target equipment based on the connection information. After transmitting the request message, the initiating equipment may receive the connection information returned by the target equipment, and establish the connection with the target equipment based on the connection information, with no need of retransmitting a request after waiting for a certain period of time, and with no need of keeping the initiating equipment and the target equipment in physically close.

    Abstract translation: 本发明涉及建立连接的方法,建立连接的模块和终端设备。 该方法包括:以NFC方式向目标设备发送获取目标设备的连接信息的请求; 响应于该请求,以NFC方式接收包含目标设备返回的连接信息的响应消息; 其中所述连接信息由所述目标设备预先获取和存储; 并根据连接信息建立与目标设备的连接。 发送请求消息后,发起设备可以接收目标设备返回的连接信息,并根据连接信息建立与目标设备的连接,等待一段时间后不需要重发请求, 并且不需要保持启动设备和目标设备的身体接近。

    IONOSPHERIC DELAY COMPENSATION USING A SCALE FACTOR BASED ON AN ALTITUDE OF A RECEIVER
    47.
    发明申请
    IONOSPHERIC DELAY COMPENSATION USING A SCALE FACTOR BASED ON AN ALTITUDE OF A RECEIVER 有权
    基于接收器高度的尺度因子的离子延迟补偿

    公开(公告)号:US20130127659A1

    公开(公告)日:2013-05-23

    申请号:US13303304

    申请日:2011-11-23

    Inventor: Hui Zhao John Savoy

    CPC classification number: G01S19/40

    Abstract: In one embodiment, a method for ionospheric delay compensation is provided. The method includes determining an ionospheric delay based on a signal having propagated from the navigation satellite to a location below the ionosphere. A scale factor can be applied to the ionospheric delay, wherein the scale factor corresponds to a ratio of an ionospheric delay in the vertical direction based on an altitude of the satellite navigation system receiver. Compensation can be applied based on the ionospheric delay.

    Abstract translation: 在一个实施例中,提供了一种电离层延迟补偿方法。 该方法包括基于从导航卫星传播到电离层下方的位置的信号确定电离层延迟。 比例因子可以应用于电离层延迟,其中比例因子对应于基于卫星导航系统接收机的高度的垂直方向上的电离层延迟的比率。 可以根据电离层延迟来应用补偿。

    Impeller and cooling fan incorporating the same
    49.
    发明授权
    Impeller and cooling fan incorporating the same 有权
    叶轮和散热风扇结合使用

    公开(公告)号:US08215918B2

    公开(公告)日:2012-07-10

    申请号:US11967063

    申请日:2007-12-29

    CPC classification number: F04D29/30 F04D29/281 F04D29/681

    Abstract: An impeller (10) of a cooling fan includes a hub (11) and a plurality of blades (12) radially and outwardly extending from the hub. Each of the blades includes a windward surface (127) and a leeward surface (128). A groove (124) is defined in each of the blades for guiding airflow from the windward surface to the leeward surface.

    Abstract translation: 冷却风扇的叶轮(10)包括轮毂(11)和从轮毂径向向外延伸的多个叶片(12)。 每个叶片包括迎风表面(127)和背风表面(128)。 在每个叶片中限定有一个凹槽(124),用于引导从迎风表面到背风表面的气流。

    Cooling fan impeller
    50.
    发明授权
    Cooling fan impeller 有权
    冷却风扇叶轮

    公开(公告)号:US08152474B2

    公开(公告)日:2012-04-10

    申请号:US12417650

    申请日:2009-04-03

    CPC classification number: F04D29/281 F04D29/30

    Abstract: An impeller of a centrifugal fan includes a hub and a plurality of blades arranged on and around the hub. Each of the blades includes a root portion and a tip portion. The tip portion of each of the blades has a concave surface and a convex surface in rear and front sides thereof respectively. In a rotational direction of the impeller, the tip portion of a rear blade protrudes towards a front blade.

    Abstract translation: 离心风扇的叶轮包括轮毂和布置在轮毂上和周围的多个叶片。 每个叶片包括根部和尖端部分。 每个叶片的尖端部分别在其后侧和前侧具有凹面和凸面。 在叶轮的旋转方向上,后叶片的前端朝向前叶片突出。

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