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    Multi-gear torquer
    7.
    发明授权
    Multi-gear torquer 有权

    公开(公告)号：US10914361B2

    公开(公告)日：2021-02-09

    申请号：US16201979

    申请日：2018-11-27

    申请人： Gang Liu

    发明人： Gang Liu

    IPC分类号： F16H1/28 ,  F16H57/04 ,  F16H3/44 ,  F16H57/031 ,  F16H57/038

    摘要： Disclosed is a multi-gear torquer with end covers on both sides of the casing. An input shaft and an output shaft are respectively arranged at the center of the two end covers. A sun gear is fixed on the input shaft and moves along a planet gear engaged in the transmission mechanism. The planet gear meshes with a gear ring and moves around the sun gear, then the planet gear drives the turntable centrally fixed with the output shaft connected to the load end. The multi-gear torquer disclosed herein has the following advantages: large output torque and high mechanical efficiency, and it can be used as power transmission equipment for a car or a train and used as other mechanical transmission equipment.

    Motor
    8.
    发明授权
    Motor 审中-公开

    公开(公告)号：US10670143B2

    公开(公告)日：2020-06-02

    申请号：US15939342

    申请日：2018-03-29

    申请人： Gang Liu

    发明人： Gang Liu

    IPC分类号： F16H1/32 ,  F16H61/662 ,  H02K7/116 ,  H02K1/27 ,  F16H61/14 ,  H02K21/16 ,  F16H57/02

    摘要： A motor with a variable-speed torque converter is disclosed. A rotor of the motor has a common permanent magnet structure. Permanent magnets are disposed on the rotor. The variable-speed torque converter includes a wheel disc, a wheel ring, a roller, a transmission gear II, a transmission gear III, a round wheel, an annular gear, a driving gear, turning discs, a transmission shaft, and an output shaft. The driving gear fixedly connected to the transmission shaft of the motor drives the transmission gear. The transmission gear is in contact with the annular gear. The transmission gear rotates around the driving gear to drive the wheel disc to rotate together. The wheel disc is fixedly connected to the output shaft to drive a driving wheel to rotate. Therefore, a working capability of the motor is enhanced. The converter can be applied to an electromotor, a generator, or any other power device.

    System and method for automatically tracking a contact lens in a wearer's eye
    9.
    发明授权
    System and method for automatically tracking a contact lens in a wearer's eye 有权

    公开(公告)号：US09883797B1

    公开(公告)日：2018-02-06

    申请号：US14277139

    申请日：2014-05-14

    申请人： Gang Liu ,  Lei Wang ,  Lowell D. Jacobson

    发明人： Gang Liu ,  Lei Wang ,  Lowell D. Jacobson

    IPC分类号： A61B3/14 ,  A61B3/10 ,  A61B3/00 ,  A61B3/113

    CPC分类号： A61B3/113 ,  A61B3/0041 ,  A61B3/14 ,  G06K9/0061

    摘要： A system and method for automated determination of position and movement of a contact lens with respect to a subject wearer's eye based upon a complimentary pair of images, acquired in rapid succession, in which one image of the pair is acquired using light that allows viewing of the pupil and/or limbus through the lens and the other image is acquired using light that is absorbed by the lens to generate an opaque image with a defined edge relative to the surrounding sclera. The images of the pair are acquired in close enough temporal proximity to ensure that eye movement in the interval therebetween is insignificant and both images are in the same approximate reference frame. Thus, the location of the pupil and limbus in one image can be accurately compared with the location of the contact lens edge in the other image.

    Methods and apparatuses for communication in a personal area network
    10.
    发明授权
    Methods and apparatuses for communication in a personal area network 有权
    用于个人区域网络通信的方法和装置

    公开(公告)号：US09301248B2

    公开(公告)日：2016-03-29

    申请号：US13996059

    申请日：2010-12-20

    申请人： Zheng Liang ,  Gang Liu ,  Jun Zheng ,  Haibo Wen ,  Fanxiang Bin ,  Chunyan Yao

    发明人： Zheng Liang ,  Gang Liu ,  Jun Zheng ,  Haibo Wen ,  Fanxiang Bin ,  Chunyan Yao

    IPC分类号： H04W52/02 ,  H04W28/16 ,  H04W84/18 ,  H04W76/04

    CPC分类号： H04W52/0203 ,  H04W28/16 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W52/0258 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/144

    摘要： An exemplary technique is provided for communication in a personal area network. The technique includes transmitting, to a personal area network coordinator, joint information of a sensor device indicated by reserved bits and includes a type, a channel access rate, and a latest node buffer occupation rate of the sensor device; receiving, from the personal area network coordinator, information regarding adjusted active duration and duty cycle of the communication of the sensor device; and performing further communication based upon the adjusted active duration and duty cycle. Also, the technique includes receiving, from a sensor device, joint information indicated by reserved bits and includes a type, a channel access rate, and a latest node buffer occupation rate of the sensor device; adjusting an active duration and a duty cycle of the communication of the sensor device; and transmitting information regarding the adjusted active duration and duty cycle to the sensor device.

    摘要翻译： 提供了一种用于个人区域网络中的通信的示例性技术。 该技术包括向个人区域网络协调器发送由保留位指示的传感器设备的联合信息，并且包括传感器设备的类型，信道访问速率和最新节点缓冲器占用率; 从个人区域网络协调器接收关于传感器设备的通信的调整的有效持续时间和占空比的信息; 并且基于调整的有效持续时间和占空比执行进一步的通信。 此外，该技术包括从传感器设备接收由保留位指示的联合信息，并且包括传感器设备的类型，信道访问速率和最新节点缓冲器占用率; 调整传感器装置的通信的有效持续时间和占空比; 以及将关于经调节的有效持续时间和占空比的信息发送到传感器装置。