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    Color Generation Device for Generating Improved Color by Increasing Tendency of Linear-Polarization and Method for the Same
    1.
    发明申请
    Color Generation Device for Generating Improved Color by Increasing Tendency of Linear-Polarization and Method for the Same 审中-公开

    公开(公告)号：US20180045871A1

    公开(公告)日：2018-02-15

    申请号：US15555501

    申请日：2016-03-02

    申请人： Uk Choi ,  Ju Won Kim

    发明人： Uk Choi ,  Ju Won Kim

    IPC分类号： G02B5/30

    摘要： A color generation device 1000 according to the present invention has a light source 8, and also has a linear polarizing means 10, a first birefringence medium 30a and a second birefringence medium 30b attached to each other in sequence in front of the light source 8. A display means 500 is provided which is distanced from the linear polarizing means 10, the first birefringence medium 30a and a second birefringence medium 30b. The first birefringence means 30a is arranged for the principal axes thereof to be at angle of 45° or −45° with respect to the polarization direction a1 of the linear polarizing means 10 and the second birefringence medium 30b is arranged for the principal axes thereof to be the same as or perpendicular to polarization direction a1 of the linear polarizing means 10 and quarter wave plate is used therefor.

    Method and mobile device for performing fast hand-over in WLAN and method of switching services using GPS information
    2.
    发明授权
    Method and mobile device for performing fast hand-over in WLAN and method of switching services using GPS information 有权
    用于在WLAN中快速切换的方法和移动设备，以及使用GPS信息切换业务的方法

    公开(公告)号：US08897777B2

    公开(公告)日：2014-11-25

    申请号：US11328215

    申请日：2006-01-10

    申请人： Hyong-uk Choi

    发明人： Hyong-uk Choi

    IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W84/12

    CPC分类号： H04W36/0083 ,  H04W36/32 ,  H04W84/12

    摘要： A fast hand-over method of a mobile device roaming in a wireless LAN environment includes: receiving GPS information; based on the received location information of the mobile device, searching one or more APs; by scanning the searched APs, detecting an AP to reassociate with; and reassociating with the detected AP. According to the method, when roaming in a wireless LAN environment, a mobile device calculates a moving path by using GPS information and then, by scanning only APs belonging to channels allocated to areas related to the moving direction, the mobile device can reduce a hand-over period, and as a result, a QoS guaranteed service can be provided continuously. Also, by using GPS information, the mobile device can selectively switch to an optimum network service in an area to which different network services are applied.

    摘要翻译： 在无线LAN环境中漫游的移动设备的快速切换方法包括：接收GPS信息; 基于所接收的所述移动设备的位置信息，搜索一个或多个AP; 通过扫描所搜索的AP，检测AP重新关联; 并与检测到的AP重新联系。 根据该方法，当在无线LAN环境中漫游时，移动设备通过使用GPS信息来计算移动路径，然后通过仅扫描属于分配给与移动方向相关的区域的信道的AP，移动设备可以减少手 因此，可以连续提供QoS保证服务。 此外，通过使用GPS信息，移动设备可以选择性地切换到应用不同网络服务的区域中的最佳网络服务。

    SWING CONTROL SYSTEM FOR HYBRID CONSTRUCTION MACHINE
    5.
    发明申请
    SWING CONTROL SYSTEM FOR HYBRID CONSTRUCTION MACHINE 有权
    混合建筑机械摆动控制系统

    公开(公告)号：US20130311054A1

    公开(公告)日：2013-11-21

    申请号：US13993155

    申请日：2010-12-15

    申请人： Dong-Uk Choi

    发明人： Dong-Uk Choi

    IPC分类号： E02F9/20

    CPC分类号： E02F9/2058 ,  E02F9/123 ,  E02F9/2095 ,  E02F9/265

    摘要： A swing control system for a hybrid construction machine has a swing operating lever, an electric swing motor, a speed detection sensor which detects the rotary speed of a swing motor, a controller that calculates the driving speed of the swing motor by a swing operating signal created by the operation of the swing operating lever and by a detecting signal of the rotary speed, an inverter which drives the swing motor by a control signal from the controller, a swing inertia detector that detects the swing inertia of equipment and an inertia torque compensator which compares the torque compensation value in accordance with the equipment inertia, and outputs a calculated torque value for controlling the swing motor to the inverter.

    摘要翻译： 用于混合动力施工机械的回转控制系统具有回转操作杆，回转马达，检测回转马达的转速的速度检测传感器，通过摆动操作信号计算回转马达的驱动速度的控制器 通过旋转操作杆的操作和通过旋转速度的检测信号产生的变频器，通过来自控制器的控制信号驱动回转马达的逆变器，检测设备的摆动惯量的摆动惯量检测器和惯性转矩补偿器 其根据设备惯性比较转矩补偿值，并将用于控制回转马达的计算转矩值输出到逆变器。

    Three-dimensional image display device
    6.
    发明授权
    Three-dimensional image display device 有权
    三维图像显示装置

    公开(公告)号：US08537101B2

    公开(公告)日：2013-09-17

    申请号：US13173283

    申请日：2011-06-30

    申请人： Yun-Jae Kim ,  Byoung Jun Lee ,  Kyung-Uk Choi ,  Seung Hwan Moon ,  Nam-Hee Goo ,  Myoung-Chul Kim ,  Bo-Ram Kim ,  Jong-Yoon Lee

    发明人： Yun-Jae Kim ,  Byoung Jun Lee ,  Kyung-Uk Choi ,  Seung Hwan Moon ,  Nam-Hee Goo ,  Myoung-Chul Kim ,  Bo-Ram Kim ,  Jong-Yoon Lee

    IPC分类号： G09G3/36

    CPC分类号： H04N13/398 ,  G09G3/003 ,  H04N13/341

    摘要： A three-dimensional image display device includes a luminance controller receiving a three-dimensional enable signal, a backlight data signal and at least one starting signal of a scan starting signal, a vertical blank starting signal and a backlight starting signal. The luminance controller outputs a backlight control signal and a backlight unit is operated based on the backlight control signal and is coupled to the luminance controller. The backlight data signal is based on a previous pulse of the starting signal and is applied from a first time when a current pulse of the starting signal starts to a second time when a next pulse of the starting signal starts.

    摘要翻译： 三维图像显示装置包括接收三维使能信号，背光数据信号和扫描开始信号的至少一个起始信号，垂直空白起始信号和背光启动信号的亮度控制器。 亮度控制器输出背光控制信号，并且基于背光控制信号操作背光单元，并且耦合到亮度控制器。 背光数据信号基于起始信号的先前脉冲，并且当起始信号的下一个脉冲开始时，起始信号的当前脉冲开始到第二时间的第一次施加。

    Pumping device of fluid container and press button
    7.
    发明授权
    Pumping device of fluid container and press button 有权
    流体容器的泵送装置和按钮

    公开(公告)号：US08511514B2

    公开(公告)日：2013-08-20

    申请号：US13259297

    申请日：2009-07-21

    申请人： Hyun Seung Lee ,  Yong Uk Choi

    发明人： Hyun Seung Lee ,  Yong Uk Choi

    IPC分类号： B67B1/00

    CPC分类号： F04B9/14 ,  B05B11/3056 ,  B05B11/3059

    摘要： The present invention relates to a pumping device of a fluid vessel that discharges a predetermined amount of contents, and more particularly, to a push button of a pumping device of a fluid vessel including a push panel having a push part capable of being pushed by applying force on an upper front surface; and a connection rod formed at a lower end of the push panel and including a pump pressing part pushed as the push part is pushed and a rotation part serving as a central axis of an operation of the pump pressing part as the push part is pushed, a distance between the push part and the rotation part being longer than that between the pump pressing part and the rotation part, and a pumping device of a fluid vessel using the same.

    摘要翻译： 本发明涉及排出预定量的内容物的流体容器的泵送装置，更具体地，涉及一种包括具有能够通过施加推动的推动部件的推动面板的流体容器的泵送装置的按钮 在上前表面的力; 以及连接杆，形成在推动面板的下端，并且包括作为推动部被推动而推动的泵按压部，作为推压部的推压部的作用的中心轴的旋转部， 所述推动部与所述旋转部之间的距离比所述泵按压部和所述旋转部之间的距离长;以及使用其的流体容器的泵送装置。

    ENERGY REPOSITORY DISCHARGE SYSTEM FOR CONSTRUCTION MACHINERY
    8.
    发明申请
    ENERGY REPOSITORY DISCHARGE SYSTEM FOR CONSTRUCTION MACHINERY 审中-公开
    建筑机械能源储存排放系统

    公开(公告)号：US20130063893A1

    公开(公告)日：2013-03-14

    申请号：US13699460

    申请日：2010-09-06

    申请人： Chun-Han Lee ,  Dong-Uk Choi

    发明人： Chun-Han Lee ,  Dong-Uk Choi

    IPC分类号： H05K7/20

    CPC分类号： H05K7/20 ,  H01C1/08

    摘要： A discharge system of a stored energy for a construction machine is provided, which includes the energy storage, an electric discharge device discharging energy stored in the energy storage, and an energy cooling portion increasing the heat dissipation capacity of the electric discharge device by cooling heat generated in the electric discharge device for a time when the energy stored in the energy storage is discharged to the electric discharge device. Since the heat generated in the electric discharge device is cooled by a cooling device while the energy stored in the energy storage is discharged to the electric discharge device, the heat dissipation capacity of the electric discharge device is increased to shorten the discharge time. Also, the operation period of the cooling device is controlled in proportion to the residual voltage of the energy storage, and thus the cooling efficiency is maximized.

    摘要翻译： 提供一种用于建筑机械的储能的放电系统，其包括能量存储器，放电储存器中存储的能量的放电装置，以及通过冷却热量增加放电装置的散热能力的能量冷却部 在存储在能量存储器中的能量被放电到放电装置的时间内，在放电装置中产生。 由于在放电装置中产生的热量通过冷却装置冷却，而储存在能量存储器中的能量被放电到放电装置，所以放电装置的散热能力增加以缩短放电时间。 此外，冷却装置的运转期间与能量储存器的剩余电压成比例地控制，从而冷却效率最大化。