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公开(公告)号：US20110231723A1
公开(公告)日：2011-09-22
申请号：US13049427
申请日：2011-03-16
申请人： Hyoung-Wook LEE , Min-Su Kim , Chung-Hee Kim , Jin-Soo Park
发明人： Hyoung-Wook LEE , Min-Su Kim , Chung-Hee Kim , Jin-Soo Park
IPC分类号： G01R31/3177 , G06F11/25
CPC分类号： G06F11/24
摘要： A scan flip-flop circuit includes a pulse generator, a dynamic input unit and a latch output unit. The pulse generator generates a pulse signal which is enabled in synchronization with a rising edge of a clock signal in a normal mode, and is selectively enabled in synchronization with the rising edge of the clock signal in response to a logic level of a scan input signal in a scan mode. The dynamic input unit precharges a first node to a power supply voltage in a first phase of the clock signal, selectively discharges the first node in the normal mode, and discharges the first node in the scan mode. The latch output unit latches an internal signal provided from the first node to provide an output data, and determines whether the output data is toggled based on the clock signal and a previous state of the output data.
摘要翻译： 扫描触发电路包括脉冲发生器，动态输入单元和锁存器输出单元。 脉冲发生器产生脉冲信号，其在正常模式下与时钟信号的上升沿同步使能，并且响应于扫描输入信号的逻辑电平而与时钟信号的上升沿同步地选择性地使能 处于扫描模式。 动态输入单元在时钟信号的第一阶段中将第一节点预充电到电源电压，以正常模式选择性地放电第一节点，并以扫描模式放电第一节点。 闩锁输出单元锁存从第一节点提供的内部信号以提供输出数据，并且基于时钟信号和输出数据的先前状态来确定输出数据是否被切换。
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公开(公告)号：US08656238B2
公开(公告)日：2014-02-18
申请号：US13049427
申请日：2011-03-16
申请人： Hyoung-Wook Lee , Min-Su Kim , Chung-Hee Kim , Jin-Soo Park
发明人： Hyoung-Wook Lee , Min-Su Kim , Chung-Hee Kim , Jin-Soo Park
IPC分类号： G01R31/28
CPC分类号： G06F11/24
摘要： A scan flip-flop circuit includes a pulse generator, a dynamic input unit and a latch output unit. The pulse generator generates a pulse signal which is enabled in synchronization with a rising edge of a clock signal in a normal mode, and is selectively enabled in synchronization with the rising edge of the clock signal in response to a logic level of a scan input signal in a scan mode. The dynamic input unit precharges a first node to a power supply voltage in a first phase of the clock signal, selectively discharges the first node in the normal mode, and discharges the first node in the scan mode. The latch output unit latches an internal signal provided from the first node to provide an output data, and determines whether the output data is toggled based on the clock signal and a previous state of the output data.
摘要翻译： 扫描触发电路包括脉冲发生器，动态输入单元和锁存器输出单元。 脉冲发生器产生脉冲信号，其在正常模式下与时钟信号的上升沿同步使能，并且响应于扫描输入信号的逻辑电平而与时钟信号的上升沿同步地选择性地使能 处于扫描模式。 动态输入单元在时钟信号的第一阶段中将第一节点预充电到电源电压，以正常模式选择性地放电第一节点，并以扫描模式放电第一节点。 闩锁输出单元锁存从第一节点提供的内部信号以提供输出数据，并且基于时钟信号和输出数据的先前状态来确定输出数据是否被切换。
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公开(公告)号：US20120000899A1
公开(公告)日：2012-01-05
申请号：US13256691
申请日：2010-01-28
申请人： Chang-Won Eom , Hong-Seok Park , Jin-Soo Park
发明人： Chang-Won Eom , Hong-Seok Park , Jin-Soo Park
CPC分类号： F25D21/04 , F25D21/08 , F25D2400/02 , H05B3/565 , H05B2214/04
摘要： Provided is a refrigerator in which a heating member is used to reduce power consumption of the refrigerator. According to the refrigerator, a carbon nanotube (CNT) heater is used as the heating member of the refrigerator. Since it can be possible to quickly heat a heating object due to sheet resistance properties of the CNT material, necessary power consumption can be prevented to improve the power consumption.
摘要翻译： 提供了一种使用加热构件来降低冰箱的功率消耗的冰箱。 根据冰箱，使用碳纳米管（CNT）加热器作为冰箱的加热构件。 由于可以通过CNT材料的薄层电阻特性来快速加热加热物体，因此可以防止必要的功率消耗来提高功耗。
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4.发明申请公开(公告)号：US20100236335A1
公开(公告)日：2010-09-23
申请号：US12406742
申请日：2009-03-18
申请人： Gu-Gon PARK , Jin-Soo Park , Min-Jin Kim , Young-Jun Sohn , Seok-Hee Park , Sung-Dae Yim , Tae-Hyun Yang , Young-Gi Yoon , Won-Young Lee , Chang-Soo Kim
发明人： Gu-Gon PARK , Jin-Soo Park , Min-Jin Kim , Young-Jun Sohn , Seok-Hee Park , Sung-Dae Yim , Tae-Hyun Yang , Young-Gi Yoon , Won-Young Lee , Chang-Soo Kim
CPC分类号： G01N7/10 , G01N15/0826
摘要： Disclosed is an integrated multi-measurement system for measuring physical properties including thickness, electrical resistance and differential pressure of a gas diffusion layer for a polymer electrolyte fuel cell with respect to compression. The integrated multi-measurement system simultaneously measures changes in the physical properties of the gas diffusion layer depending on pressure upon measurement of the physical properties of the gas diffusion layer of the fuel cell and also measures through-plane permeability in which a gas is passed through a sample in a direction perpendicular to the sample and in-plane permeability in which a gas is passed through a sample in a direction parallel to the sample.
摘要翻译： 公开了用于测量相对于压缩的聚合物电解质燃料电池的气体扩散层的物理性质的综合多测量系统，包括厚度，电阻和压差。 综合多测量系统同时测量气体扩散层的物理性质的变化，这取决于测量燃料电池气体扩散层的物理性能时的压力，并且还测量气体通过的透平面渗透率 在垂直于样品的方向上的样品和在平行于样品的方向上气体通过样品的面内渗透性。
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公开(公告)号：US07782008B2
公开(公告)日：2010-08-24
申请号：US11866920
申请日：2007-10-03
申请人： Jae-Hak Choi , Sung-Ho Lee , Jin-Soo Park
发明人： Jae-Hak Choi , Sung-Ho Lee , Jin-Soo Park
IPC分类号： H02P29/00
摘要： A self-magnetizing motor incorporates a control circuit that starts the motor, controls a magnetizing unit, and then operates the motor. The control circuit can include relay, such as a bi-directional conductive power semiconductor device, and one or more PTC (Positive Temperature Coefficient) switches. This control circuit eliminates the need for a separate controller and the implementation costs can be reduced.
摘要翻译： 自动电动机包括启动电机的控制电路，控制磁化单元，然后操作电机。 控制电路可以包括诸如双向导电功率半导体器件的继电器以及一个或多个PTC（正温度系数）开关。 该控制电路消除了对单独的控制器的需要，并且可以降低实现成本。
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公开(公告)号：US20090327793A1
公开(公告)日：2009-12-31
申请号：US12355182
申请日：2009-01-16
申请人： Jin-hyun Kim , Jin-Soo Park , Hyung-sun Lim , Han-Woong Yoo , Young-Eil Kim , Bum-Man Kim , Chang-Joon Park
发明人： Jin-hyun Kim , Jin-Soo Park , Hyung-sun Lim , Han-Woong Yoo , Young-Eil Kim , Bum-Man Kim , Chang-Joon Park
CPC分类号： H03H15/023
摘要： Provided is a discrete signal finite impulse response (FIR) filter and a filter set in which a plurality of FIR filter units are connected in a cascade structure to remove down-sampling by decimation, in order to improve the attenuation characteristics of a FIR filter, such as, for example, a switched capacitor filter. The FIR filter includes a clock generator generating a plurality of clock signals that are different from each other; and N+2 sub blocks each including N sample storage units, each sample storage unit storing a received sample. Each sub block being in a state among a number of possible states including N charging states for storing the received sample, a transfer state for outputting the stored sample and a reset state for operation initialization. The N charging states, the transfer state and the reset state are changed sequentially in response to the clock signals.
摘要翻译： 提供了一种离散信号有限脉冲响应（FIR）滤波器和滤波器组，其中多个FIR滤波器单元以级联结构连接以通过抽取来去除下采样，以便提高FIR滤波器的衰减特性， 例如开关电容滤波器。 FIR滤波器包括产生彼此不同的多个时钟信号的时钟发生器; 和N + 2个子块，每个子块包括N个采样存储单元，每个采样存储单元存储接收的采样。 每个子块处于包括用于存储所接收的采样的N个充电状态，用于输出所存储的采样的传送状态和用于操作初始化的复位状态的多个可能状态之间的状态。 响应于时钟信号，N个充电状态，传送状态和复位状态顺序地改变。
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公开(公告)号：US07348704B2
公开(公告)日：2008-03-25
申请号：US11338802
申请日：2006-01-25
申请人： Young-Kwan Kim , Deok-Jin Kim , Byung-Taek Kim , Jin-Soo Park
发明人： Young-Kwan Kim , Deok-Jin Kim , Byung-Taek Kim , Jin-Soo Park
IPC分类号： H02K21/12
CPC分类号： H02K1/2733 , H02K1/278 , Y10T29/49012
摘要： A rotor of a motor includes a cylindrical magnet having at least one first coupling portion at an inner circumferential surface of the cylindrical magnet; and a rotor core coupled with the cylindrical magnet, the rotor core having at least one second coupling portion at an outer circumferential surface of the rotor core, the at least one second coupling portion being engaged with the corresponding at least one first coupling portion.
摘要翻译： 电动机的转子包括：圆柱形磁体，其具有在圆柱形磁体的内圆周表面处的至少一个第一联接部分; 以及与所述圆柱形磁体耦合的转子芯，所述转子芯在所述转子芯的外圆周表面处具有至少一个第二联接部分，所述至少一个第二联接部分与相应的至少一个第一联接部分接合。
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公开(公告)号：US20070132332A1
公开(公告)日：2007-06-14
申请号：US11325481
申请日：2006-01-05
申请人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
发明人： Jang-Ho Shim , Sung-Ho Lee , Jae-Min Kim , Jae-Hak Choi , Jin-Soo Park
摘要： Provided are a self magnetizing motor and a method for winding coils on a stator thereof, wherein two exciter poles are positioned at an inner circumferential surface of the stator to face each other, and an exciter magnetizable portion is disposed at an outer circumferential surface of a rotor to thus be selectively magnetized by the exciter poles, whereby the self magnetizing motor can be operated by an induced electromotive force generated by a main coil, a sub coil and a conductive bar of a rotor from its initial driving to a speed prior to a synchronous speed, and operated by a magnetomotive force generated by the exciter poles and the exciter magnetizable portion at the synchronous speed, thereby improving an efficiency of the motor, a power factor, and a synchronization characteristic.
摘要翻译： 本发明提供一种自励电机及其线圈绕组的方法，其中两个励磁极位于定子的内圆周表面，彼此面对，而励磁机可磁化部分设置在定子的外周面 转子，由此被激励极选择性地磁化，从而可以通过由主线圈，副线圈和转子的导电杆产生的感应电动势从其初始驾驶到一个转速之前的速度来操作自动电动机 以同步速度由励磁极和励磁器可磁化部分产生的磁动势以同步速度操作，从而提高电动机的效率，功率因数和同步特性。
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公开(公告)号：US06952065B2
公开(公告)日：2005-10-04
申请号：US10614014
申请日：2003-07-08
申请人： Jin-Soo Park , Byung-Taek Kim
发明人： Jin-Soo Park , Byung-Taek Kim
CPC分类号： H02K1/02 , H02K1/148 , H02K15/022 , Y02P80/30
摘要： Disclosed is a motor stator assembly comprising: a plurality of yokes manufactured by laminating a plurality of steel sheets having a predetermined length; and a plurality of poles engaged between the yokes and formed by molding magnetic material in a mold, on which coil is wound. In the assembly, material loss can be reduced at the time of blanking operation, and additional protector is not required. According to this, a winding radius of coil is reduced thus to reduce coil amount on the basis of a constant number of times of winding. Also, by using magnetic powder material and silicon steel, productivity is enhanced and motor efficiency is enhanced.
摘要翻译： 公开了一种电动机定子组件，包括：通过层压多个预定长度的钢板制造的多个轭; 以及多个磁极，其接合在所述轭之间并通过在其上缠绕有线圈的模具中模制磁性材料而形成。 在组装中，在冲裁操作时可以减少材料损失，并且不需要额外的保护器。 据此，线圈的绕组半径减小，从而基于恒定的绕组次数来减少线圈量。 此外，通过使用磁性粉末材料和硅钢，提高了生产效率并提高了电机效率。
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公开(公告)号：US20050136969A1
公开(公告)日：2005-06-23
申请号：US11013799
申请日：2004-12-17
申请人： Jin-Soo Park
发明人： Jin-Soo Park
CPC分类号： H04M1/0202 , G06F1/203 , H04B1/036 , H04M1/72519
摘要： A case for a mobile terminal is provided which allows for improved dissipation of heat generated by internal components. The improved case includes a first cover coupled to a second cover with a space formed therebetween to accommodate a heat generating portion of the mobile terminal. A heat discharging member is coupled to the second cover to discharge heat generated by the heat generating portion of the mobile terminal. In this manner, heat generated by internal components of the mobile terminal is effectively discharged, thus preventing product damage due to excessive heat and enhancing system functionality and user convenience.
摘要翻译： 提供了一种用于移动终端的壳体，其允许改善由内部部件产生的热量散失。 改进的壳体包括联接到第二盖的第一盖，其间形成有空间以容纳移动终端的发热部分。 散热构件联接到第二盖，以排出由移动终端的发热部产生的热量。 以这种方式，由移动终端的内部部件产生的热量被有效地排出，从而防止由于过热引起的产品损坏，并提高系统功能和用户便利性。
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