Data processing system and data processing method
    131.
    发明授权
    Data processing system and data processing method 有权
    数据处理系统和数据处理方法

    公开(公告)号:US08750412B2

    公开(公告)日:2014-06-10

    申请号:US13446297

    申请日:2012-04-13

    申请人: Qiang Lin Jun Tian

    发明人: Qiang Lin Jun Tian

    IPC分类号: H04K1/02

    摘要: The present invention provides a source node device and a destination node in a data processing system, a data processing system, and a decoding method. The source node device includes: an encoding unit, configured to conduct an encoding processing on collected original data according to a codebook including an encoded numerical value and a sending interval corresponding to the original data so as to encode the original data into encoded data having a corresponding encoded numerical value included in the codebook, and to determine a sending interval corresponding to the encoded data included in the codebook. According to the present invention, sending intervals of different encoded data are determined and distinguished based on sending intervals corresponding to the encoded data included in the codebook, which provides a better performance on channel load, channel access collisions, energy efficiency, consumed resources or lifetime of the data processing system.

    摘要翻译: 本发明提供数据处理系统中的源节点设备和目的地节点,数据处理系统和解码方法。 源节点装置包括:编码单元,被配置为根据包括编码数字和与原始数据相对应的发送间隔的码本对所收集的原始数据进行编码处理,以便将原始数据编码为具有 包括在码本中的相应的编码数值,并确定与码本中包含的编码数据相对应的发送间隔。 根据本发明,基于与码本中包括的编码数据相对应的发送间隔来确定和区分不同编码数据的发送间隔,其提供了对信道负载,信道接入冲突,能量效率,消耗的资源或寿命 的数据处理系统。

    Supported metallocene catalysts
    134.
    发明授权
    Supported metallocene catalysts 有权
    负载金属茂催化剂

    公开(公告)号:US08299188B2

    公开(公告)日:2012-10-30

    申请号:US12882268

    申请日:2010-09-15

    摘要: Method employing a supported metallocene catalyst composition in the production of an isotactic ethylene propylene co-polymer. The composition comprises a metallocene component supported on a particulate silica support having average particle size of 10-40 microns, a pore volume of 1.3-1.6 ml/g, a surface area of 200-400 m2/g. An alkylalumoxane cocatalyst component is incorporated on the support. The isospecific metallocene is characterized by the formula: B(CpRaRb)(FlR′2)MQn  (1) or by the formula: B′(Cp′R′aR′b)(Fl′)M′Q′n′  (2) In the formulas Cp and Cp′ are substituted cyclopentadienyl groups, Fl and Fl′ are fluorenyl groups, and B and B′ are structural bridges. R′ are substituents at the 2 and 7 positions, Ra and R′a are substituents distal to the bridge, and Rb and R′b are proximal to the bridge. M and M′ are transition metals, Q′ is a halogen or a C1-C4 alkyl group; and n′ is an integer of from 0-4.

    摘要翻译: 在制备全同立构乙烯丙烯共聚物中使用负载型茂金属催化剂组合物的方法。 组合物包含负载在平均粒度为10-40微米,孔体积为1.3-1.6ml / g,表面积为200-400m2 / g的颗粒状二氧化硅载体上的金属茂组分。 在载体上加入烷基铝氧烷助催化剂组分。 特异性金属茂的特征是:B(CpRaRb)(FlR'2)MQn(1)或式:B'(Cp'R'aR'b)(Fl')M'Q'n'(2 )式中Cp和Cp'是取代的环戊二烯基,Fl和Fl'是芴基,B和B'是结构桥。 R'是2和7位的取代基,Ra和R'a是桥的远端的取代基,Rb和R'b靠近桥。 M和M'是过渡金属,Q'是卤素或C 1 -C 4烷基; 并且n'是0-4的整数。

    Oxazolidinium Compounds
    136.
    发明申请
    Oxazolidinium Compounds 有权
    恶唑烷鎓化合物

    公开(公告)号:US20120172604A1

    公开(公告)日:2012-07-05

    申请号:US13410405

    申请日:2012-03-02

    IPC分类号: C07D263/06

    摘要: Oxazolidinium compounds are formed by the reaction of a halohydrin or an epoxide with a secondary amine and an aldehyde or a ketone. The oxazolidinium compounds are formed directly and do not require the reaction of a pre-formed oxazolidine with an alkylating agent. The compounds are useful as gas hydrate inhibitors in oil and gas production and transportation. The oxazolidinium compounds have the structure: where R is a saturated or unsaturated alkyl group containing from 3 to 20 carbon atoms, where R has an absence of aryl groups; R1 and R2 each independently have 1 to 20 carbon atoms, may be linear, branched or cyclic; linear, branched or cyclic groups having 1 to 20 carbon atoms substituted with alkyl groups, aryl groups, alkylaryl groups, and aryl groups substituted with alkoxy groups, and X is selected from the group consisting of chlorine, fluorine, bromine or iodine.

    摘要翻译: 恶唑烷鎓化合物通过卤代醇或环氧化物与仲胺和醛或酮的反应形成。 恶唑烷鎓化合物直接形成,不需要预形成的恶唑烷与烷基化剂的反应。 该化合物可用作油气生产和运输中的天然气水合物抑制剂。 恶唑烷鎓化合物具有以下结构:其中R是含有3至20个碳原子的饱和或不饱和烷基,其中R不存在芳基; R 1和R 2各自独立地具有1至20个碳原子,可以是直链,支链或环状的; 被烷基取代的具有1至20个碳原子的直链,支链或环状基团,芳基,烷基芳基和被烷氧基取代的芳基,X选自氯,氟,溴或碘。

    Media distribution with service continuity
    137.
    发明授权
    Media distribution with service continuity 有权
    具有服务连续性的媒体分发

    公开(公告)号:US08176195B2

    公开(公告)日:2012-05-08

    申请号:US12618537

    申请日:2009-11-13

    IPC分类号: G06F15/16

    摘要: System and methods for media distribution are described. In one embodiment, a method of media distribution includes rendering of a media to a user, stopping the rendering of the media, and storing remaining media not rendered to the user in a user server. The method further includes receiving a request to stream the remaining media to the user, dividing the remaining media into segments, and assigning a priority to each segment. The remaining media is streamed, leaving out segments with priority lower than a threshold priority.

    摘要翻译: 介绍了媒体分发的系统和方法。 在一个实施例中,媒体分发的方法包括向用户呈现媒体,停止媒体呈现,以及将未呈现给用户的剩余媒体存储在用户服务器中。 该方法还包括接收将剩余媒体流传输给用户的请求,将剩余的媒体划分成多个段,并为每个段分配优先级。 剩下的媒体被流式传输,省略优先级低于阈值优先级的片段。

    System and Method for Image Authentication
    138.
    发明申请
    System and Method for Image Authentication 有权
    图像认证的系统和方法

    公开(公告)号:US20120076422A1

    公开(公告)日:2012-03-29

    申请号:US12892148

    申请日:2010-09-28

    IPC分类号: G06K9/46

    摘要: In accordance with an embodiment, a method of authenticating images includes electronically receiving an anchor image and a query image, performing a feature point extraction of an anchor image, and performing a feature point extraction of a query image. The method also includes clustering feature points of the anchor image and feature points of the query image, where clustering includes determining matching feature points, determining outlier feature points, and excluding outlier feature points. Whether the anchor image is similar to the query image is determined based on a distance between the feature points of the anchor image and the feature points of the query image. If the anchor image is similar to the query image, possible tampered areas of the query image based on the outlier feature points are identified.

    摘要翻译: 根据实施例,认证图像的方法包括电子地接收锚图像和查询图像,执行锚图像的特征点提取,以及执行查询图像的特征点提取。 该方法还包括锚图像的聚类特征点和查询图像的特征点,其中聚类包括确定匹配特征点,确定离群点特征点,并排除异常值特征点。 基于锚图像的特征点与查询图像的特征点之间的距离来确定锚图像是否类似于查询图像。 如果锚图像与查询图像相似,则识别基于异常特征点的查询图像的可能的篡改区域。

    WIRELESS COMMUNICATION NETWORK, COMMUNICATION METHOD AND NODE USED IN WIRELESS COMMUNICATION NETWORK
    139.
    发明申请
    WIRELESS COMMUNICATION NETWORK, COMMUNICATION METHOD AND NODE USED IN WIRELESS COMMUNICATION NETWORK 有权
    无线通信网络,无线通信网络中使用的通信方法和节点

    公开(公告)号:US20120051354A1

    公开(公告)日:2012-03-01

    申请号:US13220328

    申请日:2011-08-29

    IPC分类号: H04W40/02

    摘要: A wireless communication network, a communication method and a node for the wireless communication network are disclosed. The wireless communication network includes a plurality of peer nodes communicating with each other through a control channel and a plurality of data channels. The communication method may include: transmitting available data channel information via a routing request signal; modifying available data channel information received by the source node or the other intermediate nodes, and transmits the modified available data channel information via a routing request signal; determining an agreed data channel for communication between the destination node and the source node or between the destination node and the intermediate node, according to the available data channel information transmitted from the source node or the intermediate node; and notifying an intermediate node as a previous hop and/or the source node of an identification of the agreed data channel via a routing response signal.

    摘要翻译: 公开了一种用于无线通信网络的无线通信网络,通信方法和节点。 无线通信网络包括通过控制信道和多个数据信道彼此通信的多个对等节点。 通信方法可以包括:通过路由请求信号发送可用数据信道信息; 修改由源节点或其他中间节点接收的可用数据信道信息,经由路由请求信号发送修改后的可用数据信道信息; 根据从源节点或中间节点发送的可用数据信道,确定目的节点与源节点之间或目的节点与中间节点之间的通信的约定数据信道; 并通过路由响应信号将中间节点通知给约定数据信道的标识的前一跳和/或源节点。

    Method of transitioning to kinetic hydrate inhibitors in multiple tie-in well systems
    140.
    发明授权
    Method of transitioning to kinetic hydrate inhibitors in multiple tie-in well systems 有权
    在多个系井系统中过渡到动态水合物抑制剂的方法

    公开(公告)号:US08047296B2

    公开(公告)日:2011-11-01

    申请号:US12507341

    申请日:2009-07-22

    IPC分类号: E21B41/00 E21B43/01 C09K8/52

    摘要: The technical challenges for a smooth transition between using both a thermodynamic hydrate inhibitor (THI) and a kinetic hydrate inhibitor (KHI) to simply using only the KHI in multiple tie-in gas natural gas production systems is solved by adding more THI in a first pipeline leg of the production system while ceasing adding THI in a second pipeline leg of the system. Further, more KHI is added into the second leg of the system, and subsequently THI is gradually and/or slowly reduced in the remaining legs of the system until only KHI is being injected, after which the KHI amount in all legs may be reduced to the equilibrium or steady-state levels.

    摘要翻译: 使用热力学水合物抑制剂(THI)和动力学水合物抑制剂(KHI)在简单地仅使用多重接合气天然气生产系统中的KHI的平稳过渡的技术挑战是通过在第一个 生产系统的管道,同时停止在系统的第二条管道中添加THI。 此外,更多的KHI被添加到系统的第二条腿中,随后THI在系统的剩余腿部中逐渐和/或缓慢地减少,直到仅注入KHI,之后所有腿中的KHI量可以减少到 均衡或稳态水平。