公开(公告)号：US07744416B2

公开(公告)日：2010-06-29

申请号：US12157817

申请日：2008-06-13

申请人： George (Huanyi) Zhang ,  Gustavo F. Duenas ,  Wei Yuan ,  Hai-Jun Wang ,  Ting-He Wu

发明人： George (Huanyi) Zhang ,  Gustavo F. Duenas ,  Wei Yuan ,  Hai-Jun Wang ,  Ting-He Wu

IPC分类号： H01R13/648

CPC分类号： H01R12/716 ,  H01R13/6585

摘要： A high speed electrical connector assembly (1) comprises a female connector (2) and a male connector (3) assembled together to be electrical connection to a printed circuit board (9). A plurality of differential pairs of signal contact (51) and a plurality pairs of ground contact (53) with the pairs of signal contacts (51) arranged therebetween are secured in the connector assembly (1). Each of the differential pairs of signal contact (51) has a first contact engaging portion (511) which is accessible from the female connector (2), and includes a second contact engaging portion (513), extending away from the first engaging portion (511) and accessible from the male connector (3). A shielding bus (10) is electrically interconnecting to at least one of the ground contact (53), and includes a shroud portion substantially enclosing the median portion of the pair of signal contacts (51).

摘要翻译： 高速电连接器组件（1）包括阴连接器（2）和组装在一起以与印刷电路板（9）电连接的阳连接器（3）。 多个信号触头差分对（51）和多对接地触点（53）与其间布置的信号触点对（51）固定在连接器组件（1）中。 每个信号触头差分对（51）具有可从母连接器（2）接近的第一接触接合部分（511），并且包括第二接触接合部分（513），其远离第一接合部分 511）并且可从阳连接器（3）接近。 屏蔽总线（10）电连接到接地触点（53）中的至少一个，并且包括基本上包围该对信号触头（51）的中间部分的护罩部分。

公开(公告)号：US20080305689A1

公开(公告)日：2008-12-11

申请号：US12157817

申请日：2008-06-13

申请人： George(Huanyi) Zhang ,  Gustavo F. Duenas ,  Wei Yuan ,  Hai-Jun Wang ,  Ting-He Wu

发明人： George(Huanyi) Zhang ,  Gustavo F. Duenas ,  Wei Yuan ,  Hai-Jun Wang ,  Ting-He Wu

IPC分类号： H01R12/16

CPC分类号： H01R12/716 ,  H01R13/6585

摘要： A high speed electrical connector assembly (1) comprises a female connector (2) and a male connector (3) assembled together to be electrical connection to a printed circuit board (9). A plurality of differential pairs of signal contact (51) and a plurality pairs of ground contact (53) with the pairs of signal contacts (51) arranged therebetween are secured in the connector assembly (1). Each of the differential pairs of signal contact (51) has a first contact engaging portion (511) which is accessible from the female connector (2), and includes a second contact engaging portion (513), extending away from the first engaging portion (511) and accessible from the male connector (3). A shielding bus (10) is electrically interconnecting to at least one of the ground contact (53), and includes a shroud portion substantially enclosing the median portion of the pair of signal contacts (51).

摘要翻译： 高速电连接器组件（1）包括阴连接器（2）和组装在一起以与印刷电路板（9）电连接的阳连接器（3）。 多个信号触头差分对（51）和多对接地触点（53）与其间布置的信号触点对（51）固定在连接器组件（1）中。 每个信号触头差分对（51）具有可从母连接器（2）接近的第一接触接合部分（511），并且包括第二接触接合部分（513），其远离第一接合部分 511）并且可从阳连接器（3）接近。 屏蔽总线（10）电连接到接地触点（53）中的至少一个，并且包括基本上包围该对信号触头（51）的中间部分的护罩部分。

公开(公告)号：US07591683B2

公开(公告)日：2009-09-22

申请号：US12214683

申请日：2008-06-19

申请人： George (Huanyi) Zhang ,  Wei Yuan ,  Tsu-Yang Wu ,  Hai-Jun Wang ,  Gustavo F. Duenas

发明人： George (Huanyi) Zhang ,  Wei Yuan ,  Tsu-Yang Wu ,  Hai-Jun Wang ,  Gustavo F. Duenas

IPC分类号： H01R25/00

CPC分类号： H01R12/716 ,  H01R13/658

摘要： An extender (1) comprises a female connector (2) and a male connector (3) assembled together to be electrical connection to a printed circuit board (9). A plurality of differential pairs of signal contact (51) and a plurality pairs of ground contact (53) with the pairs of signal contacts (51) arranged therebetween are secured in the extender (1). Each of the differential pairs of signal contact (51) and ground contact (53) has a first contact engaging portion (511), (531) which accessible from the female connector (2), and includes a second contact engaging portion (513), (533) extending away from the first engaging portion (511), (531) and accessible from the male connector (3). The ground contact further comprises a tail portion (535) that is orthogonal to the first and second contact engaging portion (531), (533) for electrical connection to the printed circuit board.

摘要翻译： 扩展器（1）包括阴连接器（2）和组装在一起以与印刷电路板（9）电连接的阳连接器（3）。 多个差分对的信号触点（51）和多对接地触点（53）与其间布置的信号触点对（51）固定在扩充器（1）中。 信号触点（51）和接地触点（53）的差分对中的每一个具有可从母连接器（2）接近的第一触点接合部分（511），（531），并且包括第二触点接合部分（513） （533），其远离所述第一接合部（511），（531）延伸并且可从所述阳连接器（3）接近。 接地触点还包括与第一和第二触点接合部分（531）正交的尾部（535），用于电连接到印刷电路板的（533）。

公开(公告)号：US20080305690A1

公开(公告)日：2008-12-11

申请号：US12214683

申请日：2008-06-19

申请人： George (Huanyi) Zhang ,  Wei Yuan ,  Tsu-Yang Wu ,  Hai-Jun Wang ,  Gustavo F. Duenas

发明人： George (Huanyi) Zhang ,  Wei Yuan ,  Tsu-Yang Wu ,  Hai-Jun Wang ,  Gustavo F. Duenas

IPC分类号： H01R33/00

CPC分类号： H01R12/716 ,  H01R13/658

摘要： An extender (1) comprises a female connector (2) and a male connector (3) assembled together to be electrical connection to a printed circuit board (9). A plurality of differential pairs of signal contact (51) and a plurality pairs of ground contact (53) with the pairs of signal contacts (51) arranged therebetween are secured in the extender (1). Each of the differential pairs of signal contact (51) and ground contact (53) has a first contact engaging portion (511), (531) which accessible from the female connector (2), and includes a second contact engaging portion (513), (533) extending away from the first engaging portion (511), (531) and accessible from the male connector (3). The ground contact further comprises a tail portion (535) that is orthogonal to the first and second contact engaging portion (531), (533) for electrical connection to the printed circuit board.

摘要翻译： 扩展器（1）包括阴连接器（2）和组装在一起以与印刷电路板（9）电连接的阳连接器（3）。 多个差分对的信号触点（51）和多对接地触点（53）与其间布置的信号触点对（51）固定在扩充器（1）中。 信号触点（51）和接地触点（53）的差分对中的每一个具有可从母连接器（2）接近的第一触点接合部分（511），（531），并且包括第二触点接合部分（513） （533），其远离所述第一接合部（511），（531）延伸并且可从所述阳连接器（3）接近。 接地触点还包括与第一和第二触点接合部分（531）正交的尾部（535），用于电连接到印刷电路板的（533）。

公开(公告)号：US20150162762A1

公开(公告)日：2015-06-11

申请号：US14548244

申请日：2014-11-19

申请人： Wei Yuan ,  Zhenling Wu ,  Jinliang Hou ,  Po Yuan

发明人： Wei Yuan ,  Zhenling Wu ,  Jinliang Hou ,  Po Yuan

IPC分类号： H02J7/00 ,  G01R31/36 ,  B60L11/18

CPC分类号： B60L11/1824 ,  H02J7/0031 ,  H02J7/0047 ,  H02J7/008 ,  H02J2007/0037 ,  H02J2007/005

摘要： An apparatus for controlling a charging process is provided. The apparatus comprises a first interface, a second interface, and a switch connected therebetween. The first interface may be electrically connectable to a charger to receive power, and the second interface may be electrically connectable to a device. The switch may receive a signal transmitted from the device and, in response to the signal, turn on/off the power provided from the first interface to the second interface. The apparatus is compatible with existing chargers.

摘要翻译： 提供一种用于控制充电过程的装置。 该装置包括第一接口，第二接口和连接在它们之间的开关。 第一接口可以电连接到充电器以接收电力，并且第二接口可以电连接到设备。 交换机可以接收从设备发送的信号，并且响应于该信号，打开/关闭从第一接口提供给第二接口的电力。 该设备与现有充电器兼容。

公开(公告)号：US08937935B2

公开(公告)日：2015-01-20

申请号：US13505581

申请日：2010-11-02

申请人： Wei Yuan ,  Ludovicus Marinus Gerardus Maria Tolhuizen ,  Bozema Erdmann ,  Stephan Schlumbohm

发明人： Wei Yuan ,  Ludovicus Marinus Gerardus Maria Tolhuizen ,  Bozema Erdmann ,  Stephan Schlumbohm

IPC分类号： H04W40/02 ,  H04L12/56 ,  H04L12/46 ,  H04W40/12 ,  H04W40/04 ,  H04W80/02 ,  H04W84/18 ,  H04W88/18

CPC分类号： H04L12/4633 ,  H04W40/04 ,  H04W40/12 ,  H04W80/02 ,  H04W84/18 ,  H04W88/182 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22 ,  Y02D70/32 ,  Y02D70/34

摘要： A system for wireless communication in a network includes: a resource-restricted device transmitting a data frame to be forwarded to a destination device in the network, wherein the data frame includes a source identifier of the resource-restricted device, wherein the source identifier is not a valid network address for the network; a proxy device receiving the data frame from the resource-restricted device, deriving a network address for the resource-restricted device as a function of the source identifier of the resource-restricted device, and constructing, from the data frame, a packet to be forwarded to at least the destination device. Constructing the packet involves: including, in the packet, data from the data frame, and including, in the packet, the derived network address for the resource-restricted device as a source address for the packet. The proxy device associates a delay to the packet, and schedules transmission of the packet after the delay.

摘要翻译： 一种用于网络中无线通信的系统，包括：发送要转发到网络中的目的设备的数据帧的资源受限设备，其中所述数据帧包括所述资源受限设备的源标识符，其中所述源标识符为 不是网络的有效网络地址; 从所述资源受限设备接收所述数据帧的代理设备，根据所述资源受限设备的源标识符导出所述资源受限设备的网络地址，并且从所述数据帧构建要分组的数据帧 转发到至少目的地设备。 构建分组包括：在分组中包括来自数据帧的数据，并且在分组中包括作为分组的源地址的资源受限设备的导出网络地址。 代理设备将延迟与分组相关联，并且在延迟之后调度分组的传输。

公开(公告)号：US20130216380A1

公开(公告)日：2013-08-22

申请号：US13520733

申请日：2011-09-02

申请人： Jin Peng Liu ,  Wei Yuan ,  Shao Jun Zhou

发明人： Jin Peng Liu ,  Wei Yuan ,  Shao Jun Zhou

IPC分类号： F01D7/00

CPC分类号： F01D7/00 ,  F03D7/0224 ,  F05B2260/76 ,  F05B2260/79 ,  Y02E10/723

摘要： A mechanism for synchronously varying pitch of a multi-blade rotor, such as rotors used in wind or hydraulic generator and helicopter is provided in the present invention. Said sync-pitch-varying mechanism for the rotor mainly comprises a bearing a driver, a transmission, a linkage and a control unit, wherein said transmission includes a shaft coupling, a ballscrew, an intermediate cylinder, a driven shaft and a transition cylinder; said linkage includes a link hub, a guide support and multiple links; said control unit includes a speed sensor, a position sensor, a switch and a programmable controller; a rotatory driving force output by said driver through the shaft coupling is transmitted to the driven shaft through a screw-and-nut transmission between the ballscrew and the intermediate cylinder of said transmission so as to drive the driven shaft to move in a linear motion which is then transferred from the driven shaft to the link hub of the linkage through means of the transition cylinder; said controller is configured to enable the driven shaft to move reciprocally within a predefined range of length in order to move the link hub back and forth along the guide support in an axial direction thereof, and therefore multiple bearings for supporting the blades of the rotor are rotatably movable through the multiple links of the link hub 131. Advantageously, the mechanism of the invention has a simple and compact structure, low cost and high reliability, and the operation is easy to be controlled precisely.

摘要翻译： 在本发明中提供了用于同时改变多叶片转子的桨距的机构，例如在风力或液压发电机和直升机中使用的转子。 所述转子的同步变桨机构主要包括轴承，驱动器，变速器，联动装置和控制单元，其中所述变速器包括轴联轴器，滚珠丝杠，中间气缸，从动轴和过渡气缸; 所述连接包括链接集线器，引导支持和多个链路; 所述控制单元包括速度传感器，位置传感器，开关和可编程控制器; 由所述驾驶员通过所述联轴器输出的旋转驱动力通过所述传动装置的所述滚珠丝杠和所述中间圆筒之间的螺旋和螺母传动装置传递到所述从动轴，以便驱动从动轴以直线运动 然后通过过渡缸的装置从从动轴传递到连杆的连杆毂; 所述控制器构造成使得从动轴能够在预定的长度范围内往复运动，以便沿着引导支撑件的轴向方向前后移动连接轮毂，因此用于支撑转子叶片的多个轴承是 可旋转地移动通过连接毂131的多个连杆。有利地，本发明的机构具有简单紧凑的结构，低成本和高可靠性，并且操作容易被精确地控制。

公开(公告)号：US20100318531A1

公开(公告)日：2010-12-16

申请号：US12481593

申请日：2009-06-10

申请人： Jianfeng Gao ,  Xiao Li ,  Kefeng Deng ,  Wei Yuan ,  Jian-Yun Nie

发明人： Jianfeng Gao ,  Xiao Li ,  Kefeng Deng ,  Wei Yuan ,  Jian-Yun Nie

IPC分类号： G06F17/30 ,  G06F15/18

CPC分类号： G06F16/337 ,  G06F16/335 ,  G06F16/355

摘要： Described is a technology for using clickthrough data (e.g., based on data of a query log) in learning a ranking model that may be used in online ranking of search results. Clickthrough data, which is typically sparse (because many documents are often not clicked or rarely clicked), is processed/smoothed into smoothed clickthrough streams. The processing includes determining similar queries for a document with incomplete (insufficient) clickthrough data to provide expanded clickthrough data for that document, and/or by estimating at least one clickthrough feature for a document when that document has missing (e.g., no) clickthrough data. Similar queries may be determined by random walk clustering and/or session-based query analysis. Features extracted from the clickthrough streams may be used to provide a ranking model which may then be used in online ranking of documents that are located with respect to a query.

摘要翻译： 描述了一种用于在学习可用于搜索结果的在线排名中的排名模型的点击数据（例如，基于查询日志的数据）的技术。 点击数据通常是稀疏的（因为许多文档经常没有点击或很少点击）被处理/平滑到平滑的点击流中。 该处理包括确定具有不完整（不足够的）点击数据的文档的类似查询，以便为该文档提供扩展的点击数据，和/或通过在该文档缺少（例如，否））点击数据时估计文档的至少一个点击特征 。 可以通过随机游走聚类和/或基于会话的查询分析来确定类似的查询。 从点击流中提取的特征可以用于提供排序模型，然后可以在相对于查询定位的文档的在线排名中使用排名模型。

公开(公告)号：US20100300882A1

公开(公告)日：2010-12-02

申请号：US12471519

申请日：2009-05-26

申请人： Anping Zhang ,  Anthony John Murray ,  Rui Chen ,  Wei Yuan

发明人： Anping Zhang ,  Anthony John Murray ,  Rui Chen ,  Wei Yuan

IPC分类号： C25B7/00 ,  B01D61/42 ,  C07K1/26

CPC分类号： C07K1/34 ,  B01D63/087 ,  B01D2325/028 ,  B01L3/502753 ,  B01L2200/0631 ,  B01L2300/0681 ,  C07K1/16

摘要： A microfluidic device for in-line sample preparation of one or more materials. The microfludic device comprises an in-line tangential flow component. The in-line tangential flow component comprises a first channel through which the sample flows; and one or more additional channels. The first channel and the one ore more channels are separated by a membrane; and wherein a differential is present between the first channel and additional channel that is separated by the membrane.

摘要翻译： 用于在线样品制备一种或多种材料的微流体装置。 微流体装置包括直线切向流分量。 在线切向流分量包括样品流过的第一通道; 和一个或多个附加信道。 第一个通道和一个以上的通道被隔膜隔开; 并且其中在所述第一通道和由所述隔膜分离的附加通道之间存在差速器。

公开(公告)号：US07611380B2

公开(公告)日：2009-11-03

申请号：US12012638

申请日：2008-02-04

申请人： Wei Yuan

发明人： Wei Yuan

IPC分类号： H01R13/66 ,  H01R13/648

CPC分类号： H01R12/725 ,  H01R13/658

摘要： A stacked electrical connector assembly comprises a first electrical connector and a second electrical connector stacked with the first electrical connector. The first electrical connector comprises a first metal shell, a first insulative housing shielded in the first metal shell and a plurality of first terminals received in the first insulative housing. The second electrical connector comprises a second metal shell, a second insulative housing shielded in the second metal shell and a plurality of second terminals received in the second insulative housing. The first metal shell defines at least a retaining portion, the second metal shell and second insulative housing respectively defines at least a retaining hole and at least a locking hole corresponding to the retaining hole, said retaining portion locks with the retaining hole and the locking hole.

摘要翻译： 堆叠的电连接器组件包括第一电连接器和与第一电连接器堆叠的第二电连接器。 第一电连接器包括第一金属壳，在第一金属壳中屏蔽的第一绝缘壳体和容纳在第一绝缘壳体中的多个第一端子。 第二电连接器包括第二金属壳，在第二金属壳中屏蔽的第二绝缘外壳和容纳在第二绝缘外壳中的多个第二端子。 第一金属外壳至少限定保持部分，第二金属外壳和第二绝缘外壳至少分别限定一个保持孔和至少一个对应于保持孔的锁定孔，所述保持部分用锁定孔和锁定孔 。