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    METHOD AND APPARATUS FOR CONTROLING CHARGING PROCESS
    2.
    发明申请
    METHOD AND APPARATUS FOR CONTROLING CHARGING PROCESS 审中-公开
    控制充电过程的方法和装置

    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。

    Mechanism for synchronously varying pitch of a multi-blade rotor
    3.
    发明授权
    Mechanism for synchronously varying pitch of a multi-blade rotor 有权
    多叶片转子同步变桨距的机构

    公开(公告)号：US09322284B2

    公开(公告)日：2016-04-26

    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： F03D7/02 ,  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. The sync-pitch-varying mechanism for the rotor mainly comprises a bearing a driver, a transmission, a linkage and a control unit, wherein the transmission includes a shaft coupling, a ballscrew, an intermediate cylinder, a driven shaft and a transition cylinder; the linkage includes a link hub, a guide support and multiple links; the 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 the 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; the 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. 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。 用于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; 连接包括链接集线器，引导支持和多个链接; 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滚珠丝杠与所述变速器的所述中间圆筒之间的螺旋螺母传动装置传递到所述从动轴，从而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; 所述控制器构造成能够使所述从动轴在预定的长度范围内往复移动，以便沿着所述导向支撑件的轴向方向前后移动所述连接轮毂，并且因此用于支撑所述转子叶片的多个轴承是 可旋转地移动穿过链节的多个链节。 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。

    CONVERTER CIRCUIT AND ASSOCIATED METHOD
    5.
    发明申请
    CONVERTER CIRCUIT AND ASSOCIATED METHOD 有权
    转换器电路及相关方法

    公开(公告)号：US20130038301A1

    公开(公告)日：2013-02-14

    申请号：US13572558

    申请日：2012-08-10

    申请人： Qian Ouyang ,  Wei Yuan

    发明人： Qian Ouyang ,  Wei Yuan

    IPC分类号： G05F1/10

    CPC分类号： H02M3/156 ,  H02M2001/0016 ,  H02M2001/0025

    摘要： A converter control circuit for converting an input voltage to an output voltage comprises: an error amplifier, coupled to an output voltage or a feedback output signal from the output voltage, and a reference signal, operable to generate an error signal accordingly; a ramp signal generator, generating a first ramp signal and a second ramp signal; a first comparator, coupled to the error signal and the first ramp signal, operable to generate a first comparing signal accordingly; a second comparator, coupled to the error signal and the second ramp signal, operable to generate a second comparing signal accordingly; and a control signal generator, coupled to the first comparing signal and the second comparing signal, operable to generate a control signal to turn switches in the converter circuit ON and OFF accordingly.

    摘要翻译： 用于将输入电压转换为输出电压的转换器控制电路包括：耦合到输出电压的误差放大器或来自输出电压的反馈输出信号，以及参考信号，用于相应地产生误差信号; 斜坡信号发生器，产生第一斜坡信号和第二斜坡信号; 耦合到所述误差信号和所述第一斜坡信号的第一比较器，用于相应地产生第一比较信号; 耦合到所述误差信号和所述第二斜坡信号的第二比较器，用于相应地产生第二比较信号; 以及耦合到所述第一比较信号和所述第二比较信号的控制信号发生器，其可操作以产生控制信号，从而相应地将所述转换器电路中的开关转为ON和OFF。

    Electrical connector to decrease molding flashes
    6.
    发明授权
    Electrical connector to decrease molding flashes 有权
    电连接器以减少成型闪光

    公开(公告)号：US08002588B1

    公开(公告)日：2011-08-23

    申请号：US12911748

    申请日：2010-10-26

    申请人： Yu Zhu ,  Wei Yuan

    发明人： Yu Zhu ,  Wei Yuan

    IPC分类号： H01R24/00

    CPC分类号： H01R13/41 ,  H01R12/716

    摘要： An electrical connector includes an insulative housing defining a mating port with a mating tongue exposing therein and a base from which the mating tongue extends forwardly. A plurality of grooves is arranged in the mating tongue and extends along a front-to-back direction through the base. A plurality of contacts defines mating sections received in the grooves. Each of the grooves defines a wider portion adjacent to the base.

    摘要翻译： 电连接器包括绝缘壳体，其限定具有暴露于其中的配合舌片的配合端口以及配合舌片从该底座向前延伸的基座。 多个凹槽布置在配合的舌部中，并沿着前后方向延伸通过底座。 多个触点限定容纳在槽中的配合部分。 每个凹槽限定与基部相邻的较宽部分。

    Heterocyclic Amide Derivatives as EP4 Receptor Antagonists
    7.
    发明申请
    Heterocyclic Amide Derivatives as EP4 Receptor Antagonists 有权
    杂环酰胺衍生物作为EP4受体拮抗剂

    公开(公告)号：US20110136887A1

    公开(公告)日：2011-06-09

    申请号：US13058384

    申请日：2009-08-13

    申请人： Wei Yuan

    发明人： Wei Yuan

    IPC分类号： A61K31/407 ,  C07D495/04 ,  A61P35/00

    CPC分类号： A61K31/535 ,  C07D209/34 ,  C07D263/58 ,  C07D471/04 ,  C07D495/04

    摘要： The invention relates to compounds of Formula (I) (or pharmaceutically acceptable salts thereof) as defined herein, pharmaceutical compositions thereof, and their use in manufactures and methods for modulating biological processes including antagonism of Prostaglandin EP4 receptor as a therapeutic treatment.

    摘要翻译： 本发明涉及如本文所定义的式（I）化合物（或其药学上可接受的盐），其药物组合物及其在制造中的用途以及用于调节包括​​前列腺素EP4受体拮抗作用的生物过程的方法作为治疗用途。

    Electrical connector assembly with a jumper device
    8.
    发明授权
    Electrical connector assembly with a jumper device 失效
    具有跳线装置的电连接器组件

    公开(公告)号：US07798846B2

    公开(公告)日：2010-09-21

    申请号：US12492168

    申请日：2009-06-26

    申请人： Wei Yuan

    发明人： Wei Yuan

    IPC分类号： H01R31/08

    CPC分类号： H01R13/60 ,  H01R31/08

    摘要： An electrical connector assembly includes a cable connector having a cable therein and a jumper device retained on the cable. The jumper device includes an insulative base having a body portion mounted a jumper contact therein and a retaining portion engaging with the cable so as to keep the jumper device retaining on the cable. The jumper device is keeping retaining on the cable no matter whether the jumper device is in a work status, which is benefit for an operator to use.

    摘要翻译： 电连接器组件包括其中具有电缆的电缆连接器和保持在电缆上的跳线装置。 跳线装置包括绝缘基座，其具有安装在其中的跳线触点的主体部分和与电缆接合的保持部分，以便将跳线装置保持在电缆上。 无论跳线装置是否处于工作状态，跳线装置保持在电缆上，这有利于操作员使用。

    High speed electrical connector assembly with shieldding system
    9.
    发明授权
    High speed electrical connector assembly with shieldding system 有权
    带屏蔽系统的高速电气连接器总成

    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。

    Low profile electrical connector
    10.
    发明授权
    Low profile electrical connector 失效
    薄型电连接器

    公开(公告)号：US07670174B2

    公开(公告)日：2010-03-02

    申请号：US12004976

    申请日：2007-12-21

    申请人： Wei Yuan ,  Yu-San Hsiao

    发明人： Wei Yuan ,  Yu-San Hsiao

    IPC分类号： H01R13/60

    CPC分类号： H01R12/7052 ,  H01R12/716

    摘要： An electrical connector comprises an insulative housing, a plurality of terminals received in the insulative housing and a pair of retaining members assembled to the insulative housing. The insulative housing has a pair of positioning shoulders at two sides thereof, and each positioning shoulder defines a lower surface and a positioning hole extending there through. Each retaining member defines a main plate covering the lower surface of the positioning shoulder and a though hole corresponding to the positioning hole.

    摘要翻译： 电连接器包括绝缘壳体，容纳在绝缘壳体中的多个端子和组装到绝缘壳体上的一对保持构件。 绝缘壳体在其两侧具有一对定位肩部，并且每个定位肩部限定下表面和在其上延伸的定位孔。 每个保持构件限定了覆盖定位肩部的下表面的主板和对应于定位孔的通孔。