公开(公告)号：US20110062710A1

公开(公告)日：2011-03-17

申请号：US12640340

申请日：2009-12-17

Applicant: CRISTIAN ANGHEL ,  MING XU ,  PARSA MIRMOBIN

Inventor： CRISTIAN ANGHEL ,  MING XU ,  PARSA MIRMOBIN

IPC: H02P9/04 ,  H02P9/14 ,  H02P9/48

CPC classification number: H02J3/386 ,  F03D9/25 ,  F03D9/255 ,  F03D15/10 ,  Y02E10/725 ,  Y02E10/763

Abstract: A multi-sage controlled frequency generator is described that has a low size, weight and cost. The new generator requires an electronic controller that requires only 25% of the total generated power (100%) when the generator shaft speed varies by +/−25% around its synchronous speed. The shaft driving the generator in the direct-drive controlled frequency generator may be moved at a variable speed. The output frequency of the generator may be controlled by electrically controlling the frequency of the first stator stage and by selecting the control frequency, the number of poles, and the number of stages, such that the output of the last stage will be maintained constant at the desired grid frequency.

Abstract translation: 描述了具有低尺寸，重量和成本的多功能控制频率发生器。 当发电机轴转速在其同步速度附近变化+/- 25％时，新发电机需要一个电子控制器，只需要总发电功率的25％（100％）。 驱动直接驱动控制频率发生器中的发电机的轴可以以可变速度移动。 可以通过电控制第一定子级的频率并且通过选择控制频率，极数和级数来控制发电机的输出频率，使得最后级的输出将保持恒定在 所需的电网频率。

公开(公告)号：US20100265745A1

公开(公告)日：2010-10-21

申请号：US12425120

申请日：2009-04-16

Applicant: Ming XU ,  Bo ZHANG ,  Kai YAO ,  Qiaoliang CHEN

Inventor： Ming XU ,  Bo ZHANG ,  Kai YAO ,  Qiaoliang CHEN

IPC: H02M7/06

CPC classification number: H02M1/4258 ,  Y02B70/126

Abstract: The present invention discloses a parameter configuration method for elements of a PFC function converter. The converter has a PFC circuit modulating an input power into a DC modulated power and a transformer transforming the DC modulated power into an output power. The method of the present invention comprises a storage capacitor configuration procedure, a storage inductor configuration procedure and a verification procedure. The storage capacitor configuration procedure predetermines a test voltage and a rated bus voltage lower than the test voltage, determines a parameter of the storage capacitor according to the test voltage and uses the storage capacitor to supply the rated bus voltage. The storage inductor configuration procedure determines an inductance of a storage inductor to match the storage inductor and the primary coil of the transformer work in a discontinuous current mode. The verification procedure verifies whether the power factor of the converter exceeds 0.9.

Abstract translation: 本发明公开了一种PFC功能转换器元件的参数配置方法。 该转换器具有将输入功率调制成DC调制功率的PFC电路和将DC调制功率变换为输出功率的变压器。 本发明的方法包括存储电容器配置过程，存储电感器配置过程和验证过程。 存储电容器配置步骤预先确定测试电压和低于测试电压的额定总线电压，根据测试电压确定存储电容器的参数，并使用存储电容器提供额定总线电压。 存储电感器配置过程确定存储电感器与存储电感器和变压器的初级线圈匹配的电感以不连续电流模式工作。 验证程序验证转换器的功率因数是否超过0.9。

公开(公告)号：US20100245723A1

公开(公告)日：2010-09-30

申请号：US12415848

申请日：2009-03-31

Applicant: Cheng Chen ,  John Z. Zhong ,  Ming Xu ,  Mingxia Gu

Inventor： Cheng Chen ,  John Z. Zhong ,  Ming Xu ,  Mingxia Gu

IPC: G02F1/1334 ,  C09K19/02 ,  G02F1/13

CPC classification number: C09K19/586 ,  G02F1/134363 ,  G02F1/1396 ,  G02F2001/134372 ,  G02F2001/13775

Abstract: A liquid crystal display (LCD) having a liquid crystal layer is provided. In one embodiment, the liquid crystal layer includes a nematic liquid crystal material having liquid crystal molecules in an untwisted state. A chiral dopant is dispersed within the liquid crystal layer and configured to bias the liquid crystal molecules toward a twisted state. Furthermore, a polymer network is disposed among the liquid crystal molecules and configured to bias the liquid crystal molecules toward the untwisted state. Various additional devices and methods are also provided.

Abstract translation: 提供具有液晶层的液晶显示器（LCD）。 在一个实施例中，液晶层包括具有未扭绞状态的液晶分子的向列型液晶材料。 手性掺杂剂分散在液晶层内并被配置为将液晶分子偏向扭转状态。 此外，聚合物网络设置在液晶分子之间并且被配置为将液晶分子偏向解开状态。 还提供了各种附加的装置和方法。

公开(公告)号：US20100207858A1

公开(公告)日：2010-08-19

申请号：US12371380

申请日：2009-02-13

Applicant: Cheng Chen ,  Ming Xu ,  Mingxia Gu ,  Shih Chang Chang ,  Shawn Robert Gettemy ,  John Z. Zhong

Inventor： Cheng Chen ,  Ming Xu ,  Mingxia Gu ,  Shih Chang Chang ,  Shawn Robert Gettemy ,  John Z. Zhong

IPC: G09G3/36

CPC classification number: G02F1/133514 ,  G02F2201/52

Abstract: A liquid crystal display (LCD) having a plurality of pixels is provided. In one embodiment, the pixels of the LCD each include common and pixel electrodes formed on an insulating layer, and a liquid crystal layer responsive to electric fields generated by the electrodes. The plurality of pixels may include two or more sets of pixels each configured to transmit light of a different color, and the pixel electrodes of one set of pixels may be configured differently from those of another set. In other embodiments, the sizes of the pixels may differ. Various additional devices and methods are also provided.

Abstract translation: 提供具有多个像素的液晶显示器（LCD）。 在一个实施例中，LCD的像素包括形成在绝缘层上的公共和像素电极，以及响应于由电极产生的电场的液晶层。 多个像素可以包括两个或更多组像素，每个像素被配置为透射不同颜色的光，并且一组像素的像素电极可以被配置为不同于另一组的像素电极。 在其他实施例中，像素的大小可以不同。 还提供了各种附加的装置和方法。

公开(公告)号：US20100207854A1

公开(公告)日：2010-08-19

申请号：US12371364

申请日：2009-02-13

Applicant: Cheng Chen ,  Shih Chang Chang ,  Ming Xu ,  Shawn Robert Gettemy ,  Mingxia Gu

Inventor： Cheng Chen ,  Shih Chang Chang ,  Ming Xu ,  Shawn Robert Gettemy ,  Mingxia Gu

IPC: G09G3/36

CPC classification number: G02F1/134363 ,  G02F1/133512 ,  G02F1/1393 ,  G02F2001/134372 ,  G02F2001/134381 ,  G02F2201/122

Abstract: A liquid crystal display (LCD) is provided having a discontinuous electrode. In certain embodiments, different portions (such as finger- or slit-like extensions) of the discontinuous electrode may be at different depths relative to one another and/or may be of different widths relative to one another. Similarly, in other embodiments, the different portions of the discontinuous electrode may be spaced apart in a non-uniform manner.

Abstract translation: 提供具有不连续电极的液晶显示器（LCD）。 在某些实施例中，不连续电极的不同部分（例如手指或狭缝状延伸部）可以相对于彼此处于不同的深度和/或可以具有彼此不同的宽度。 类似地，在其他实施例中，不连续电极的不同部分可以以不均匀的方式间隔开。

公开(公告)号：US20100182803A1

公开(公告)日：2010-07-22

申请号：US12356838

申请日：2009-01-21

Applicant: Zhanghe Nan ,  Ming Xu ,  Qiao Liang Chen

Inventor： Zhanghe Nan ,  Ming Xu ,  Qiao Liang Chen

IPC: H02M3/335

CPC classification number: H02M3/33592 ,  Y02B70/1433 ,  Y02B70/1475

Abstract: A resonant converter equipped with a phase shifting output circuit includes a resonant circuit to receive input power and regulate to become at least one resonant power, a switch unit to switch an ON period for the input power to pass through the resonant circuit and a power transformation circuit to regulate the resonant power and output a transformed power. The resonant converter further has a primary output circuit and at least one secondary output circuit. The primary output circuit regulates the transformed power to become a primary output power. A resonant control unit captures a feedback signal from the primary output circuit and generates a resonant control signal. A phase shifting control unit receives the resonant control signal and regulate to become a phase shifting driving signal. The secondary output circuit is controlled by the phase shifting driving signal and provides a secondary output power.

Abstract translation: 配备有相移输出电路的谐振转换器包括：谐振电路，用于接收输入功率并调节成至少一个谐振功率;开关单元，用于切换输入功率的通过周期以通过谐振电路;以及功率变换 电路来调节谐振功率并输出变换功率。 谐振转换器还具有初级输出电路和至少一个次级输出电路。 主输出电路调节变换后的功率成为主输出功率。 谐振控制单元捕获来自主输出电路的反馈信号并产生谐振控制信号。 相移控制单元接收谐振控制信号并调节成为相移驱动信号。 次级输出电路由相移驱动信号控制，并提供次级输出功率。

公开(公告)号：US20100163689A1

公开(公告)日：2010-07-01

申请号：US12502429

申请日：2009-07-14

Applicant: BO LONG ,  XIAO-MING XU

Inventor： BO LONG ,  XIAO-MING XU

IPC: F16L3/01 ,  F16L3/00 ,  B25J18/00

CPC classification number: B25J19/0029

Abstract: A manipulator includes a mechanical arm, a cable positioned in the mechanical arm, at least one cable protection device, and a plurality of fasteners. The at least one cable protection device is fixed to the mechanical arm by the fasteners. The mechanical arm defines a receiving slot, in which the cable is partially received. The at least one cable protection device includes a fixing member and a resilient arm. The fixing member is connected to the mechanical arm, opposite to the receiving slot. The resilient arm is capable of swinging relative to the fixing member.

Abstract translation: 操纵器包括机械臂，位于机械臂中的电缆，至少一个电缆保护装置和多个紧固件。 所述至少一个电缆保护装置通过所述紧固件固定到所述机械臂。 机械臂限定了接收槽，其中电缆被部分接收。 所述至少一个电缆保护装置包括固定构件和弹性臂。 固定构件与机械臂连接，与接收槽相对。 弹性臂能够相对于固定构件摆动。

公开(公告)号：US07742318B2

公开(公告)日：2010-06-22

申请号：US12136413

申请日：2008-06-10

Applicant: Dianbo Fu ,  Fred C. Lee ,  Ya Liu ,  Ming Xu

Inventor： Dianbo Fu ,  Fred C. Lee ,  Ya Liu ,  Ming Xu

IPC: H02M3/335

CPC classification number: H02M3/3376 ,  H02M3/33592 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491 ,  Y02P80/112

Abstract: A resonant switched power converter having switching frequency controlled in response to an output voltage thereof achieves over-current protection such as at start-up or under short circuit conditions using a resonant tank circuit which provides a notch filter in addition to a band pass filter. A additional band pass filter provided in the resonant tank circuit achieves increased power transfer to a load and reduced circulating resonant currents and conduction losses. The inductances of the preferred LCLCL tank circuit or other tank circuit with two pass band filters and a notch filter may be integrated into a single electrical component.

Abstract translation: 具有响应于其输出电压控制的开关频率的谐振开关功率转换器，例如在使用提供除带通滤波器之外的陷波滤波器的谐振回路的启动或短路条件下实现过电流保护。 设置在谐振回路中的附加带通滤波器实现了对负载的功率传递增加，循环谐振电流和传导损耗的降低。 具有两个通带滤波器和陷波滤波器的优选LCLCL振荡电路或其它振荡电路的电感可以集成到单个电气部件中。

公开(公告)号：USD616477S1

公开(公告)日：2010-05-25

申请号：US29350623

申请日：2009-11-20

Applicant: Bo Long ,  Xiao-Ming Xu

Designer： Bo Long ,  Xiao-Ming Xu

公开(公告)号：US20100013342A1

公开(公告)日：2010-01-21

申请号：US12175254

申请日：2008-07-17

Applicant: Ming Xu ,  Wayne Pearson ,  Cristian Anghel

Inventor： Ming Xu ,  Wayne Pearson ,  Cristian Anghel

IPC: H02K3/28

CPC classification number: H02K3/28 ,  H02K19/16

Abstract: An electrical motor or generator asymmetrical armature winding configuration generating a multi-phase balanced power output. Each winding group for each pole, and the conductors constituting each winding group, are chosen individually according to their magnetomotive force (MMF) vector relationship to provide a balanced power output even though the individual windings may not be balanced or symmetrical.

Abstract translation: 电动机或发电机不对称电枢绕组配置产生多相平衡功率输出。 每个极的每个绕组和构成每个绕组的导体根据其磁动势（MMF）矢量关系分别选择，以提供平衡的功率输出，即使各个绕组可能不平衡或对称。