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    • 1. 发明申请
    • SYSTEMS AND METHODS FOR HAND GESTURE CONTROL OF AN ELECTRONIC DEVICE
    • 用于电子设备手柄控制的系统和方法
    • US20110026765A1
    • 2011-02-03
    • US12533698
    • 2009-07-31
    • William IvanichBin Xu
    • William IvanichBin Xu
    • G06K9/00
    • H04N5/4403G06F3/017G06K9/00355G06K9/00375H04N21/42204H04N21/4223H04N21/472
    • Systems and methods of generating device commands based upon hand gesture commands are disclosed. An exemplary embodiment generates image information from a series of captured images, generates commands based upon hand gestures made by a user that emulate device commands generated by a remote control device, identifies a hand gesture made by the user from the received image information, determines a hand gesture command based upon the identified hand gesture, compares the determined hand gesture command with the plurality of predefined hand gesture commands to identify a corresponding matching hand gesture command from the plurality of predefined hand gesture commands, generates an emulated remote control device command based upon the identified matching hand gesture command, and controls the media device based upon the generated emulated remote control device command.
    • 公开了基于手势命令产生设备命令的系统和方法。 示例性实施例从一系列捕获的图像生成图像信息,基于由用户制作的模拟由遥控设备生成的设备命令的手势产生命令,从接收的图像信息识别由用户做出的手势,确定 基于所识别的手势的手势命令,将所确定的手势命令与多个预定义的手势命令进行比较,以从多个预定义的手势命令中识别相应的匹配手势命令,基于以下方式生成仿真的遥控装置命令: 所识别的匹配手势命令,并且基于所生成的仿真遥控设备命令来控制媒体设备。
    • 7. 发明申请
    • M-BRIDGE CLASS-D AUDIO AMPLIFIER
    • M-BRIDGE CLASS-D音频放大器
    • US20110293101A1
    • 2011-12-01
    • US13207659
    • 2011-08-11
    • Bin Xu
    • Bin Xu
    • H04R5/00
    • H03F3/217H04R1/005
    • A M-bridge class-D audio amplifier for portable applications and a method of driving a three-wire audio output device comprises a stereo signal source producing first and second input stereo digital signals; circuitry adapted to receive the first and second input stereo digital signals and produce three stereo signals comprising a first, second, and third digital signal, wherein the three stereo signals generate PWM waves comprising a first, second, and third digital signal PWM wave; exactly three pairs of MOSFETs driven by the first, second, and third digital signal PWM waves respectively; and a three-wire speaker system comprising a first wire driven by the first digital signal PWM wave through the first pair of MOSFETs; a second wire driven by the second digital signal PWM wave through the second pair of MOSFETs; and a common wire driven by the third digital signal PWM wave through the third pair of MOSFETs.
    • 用于便携式应用的M桥D类音频放大器和驱动三线音频输出设备的方法包括产生第一和第二输入立体声数字信号的立体声信号源; 适于接收第一和第二输入立体声数字信号并产生包括第一,第二和第三数字信号的三个立体声信号的电路,其中三个立体声信号产生包括第一,第二和第三数字信号PWM波的PWM波; 分别由第一,第二和第三数字信号PWM波驱动的正好三对MOSFET; 以及三线扬声器系统,包括由所述第一数字信号PWM波通过所述第一对MOSFET驱动的第一线; 由第二数字信号PWM波通过第二对MOSFET驱动的第二线; 以及通过第三对MOSFET的第三数字信号PWM波驱动的公共线。
    • 9. 发明授权
    • Reheater temperature control
    • 再热器温度控制
    • US07861527B2
    • 2011-01-04
    • US12074701
    • 2008-03-05
    • Bin Xu
    • Bin Xu
    • F01K7/34
    • F01K13/02F01K7/22F01K7/24F01K7/40F22D1/325
    • A thermal power generation apparatus comprises a boiler (15) and multiple turbine sets for high, intermediate and lower steam pressure operation. Steam exhausted from the high pressure turbine (HP), and reduced in both pressure and temperature, is returned to a reheater (19) for reheating. The reheated steam is then passed to a intermediate pressure turbine (IP). It is desirable to control the temperature of steam entering the intermediate pressure turbine (IP). The invention provides a system for effecting temperature control of the reheater stream in a thermal power plant. The system includes a reheater conduit (10, 21) adapted to define at least a part of a reheat flow path for steam between an exhaust of a high pressure turbine system (HP) and an inlet of a reheater system (19). The system further includes an indirect water/steam heat exchanger (B) having a heat exchange portion within the reheat flow path and defining a water flow path means adapted to receive and circulate feed water. The feed water may be taken from take off points (A, D) in the primary feed water stream.
    • 火力发电装置包括锅炉(15)和用于高,中和低蒸汽压力操作的多个涡轮机组。 从高压涡轮机(HP)排出并在压力和温度下降低的蒸汽返回到再热器(19)以进行再加热。 然后将再加热的蒸汽传递到中压涡轮机(IP)。 期望控制进入中压涡轮机(IP)的蒸汽的温度。 本发明提供了一种用于实现热电厂中再热器流的温度控制的系统。 该系统包括再热器管道(10,21),其适于在高压涡轮机系统(HP)的排气口和再加热器系统(19)的入口之间限定用于蒸汽的再热流动路径的至少一部分。 该系统还包括在再热流动路径内具有热交换部分的间接水/蒸汽热交换器(B),并且限定适于接收和循环给水的水流通道装置。 进料水可以从初级进料水流中的脱卸点(A,D)获取。
    • 10. 发明申请
    • CONTAINER FLOORING MATERIAL AND METHOD OF MANUFACTURE
    • 集装箱地板材料及其制造方法
    • US20100015389A1
    • 2010-01-21
    • US12175235
    • 2008-07-17
    • Qisheng ZhangRobert WellwoodBin XuLiheng Chen
    • Qisheng ZhangRobert WellwoodBin XuLiheng Chen
    • B32B21/14B32B21/10B32B38/00B32B37/02
    • B27J1/00B32B38/08B32B2038/0076B32B2309/02B32B2309/04B32B2309/12B32B2317/125B32B2317/16Y10T428/24066
    • The present invention relates to a composite container floorboard having a structural strand-based board as the core material and its fabrication method thereof. It is characterized wherein the composite container floorboard, using a structural strand-based board as a core material, comprises 2 to 4 layers of wooden veneers coated or impregnated with resin, respectively, on a top and a bottom of the surface overlay materials; or comprises one piece of impregnated paper, one piece of resin-impregnated bamboo-woven mat, and 1 to 3 pieces of double-side resin-coated or resin-impregnated wooden veneers, respectively, from an exterior to an interior of the surface overlay materials; or comprises one Keruing or Apitong wooden veneer of Southeast Asia, or other wooden veneer with similar properties and 1 to 3 pieces of double-side resin-coated or resin-impregnated wooden veneers [or partially or entirely replacing wooden veneer(s) with resin-impregnated bamboo curtain(s) or bamboo-woven mat(s)], respectively, from an exterior to an interior of the surface overlay materials.
    • 本发明涉及一种具有结构线基板作为芯材的复合容器地板及其制造方法。 其特征在于,使用结构线基板作为芯材料的复合容器地板块分别在表面覆盖材料的顶部和底部上分别涂覆或浸渍有树脂的2-4层木制单板; 或者分别包含一片浸渍纸,一片浸渍树脂的竹编织垫,以及分别从表面覆盖物的外部至内部的1至3片双面树脂涂覆或树脂浸渍的木单板 材料; 或由东南亚的一个Keruing或Apitong木皮单板或具有相似性能的其他木制单板,以及1至3片双面树脂涂覆或树脂浸渍的木单板[或部分或全部替换木质单板与树脂 - 浸渍竹帘或竹编织物垫],分别从表面覆盖材料的外部到内部。