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122 条记录 (耗时 0.043 秒)

    Variable capacity rotary compressor
    61.
    发明授权
    Variable capacity rotary compressor 失效
    可变容量旋转压缩机

    公开(公告)号：US06932588B2

    公开(公告)日：2005-08-23

    申请号：US10448419

    申请日：2003-05-30

    申请人： Jin Kyu Choi ,  Young Ho Kim

    发明人： Jin Kyu Choi ,  Young Ho Kim

    IPC分类号： F04C7/00 ,  F04C18/356 ,  F04C28/16 ,  F04C29/04 ,  F03C2/00

    CPC分类号： F04C28/16 ,  F04C18/3564 ,  F04C29/042

    摘要： A variable capacity rotary compressor includes a housing defining a cylindrical compression chamber therein and having an inlet port and an outlet port communicating with the compression chamber. A rotating shaft is provided with an eccentric part to rotate in the compression chamber. A ring piston is rotatably fitted over the eccentric part such that an outer surface of the ring piston is in contact with an inner surface of the compression chamber. A vane is installed in the housing so as to be in contact with the outer surface of the ring piston and radially reciprocates, and partitions the compression chamber into an intake part and a discharging part. A re-expansion space communicates with the compression chamber, and receives refrigerant therein. A control unit opens or closes an inlet of the re-expansion space to vary a capacity of the rotary compressor.

    摘要翻译： 可变容量旋转压缩机包括在其中限定圆柱形压缩室并具有与压缩室连通的入口和出口的壳体。 旋转轴设置有偏心部分，以在压缩室中旋转。 环形活塞可旋转地装配在偏心部分上，使得环形活塞的外表面与压缩室的内表面接触。 叶片安装在壳体中以与环形活塞的外表面接触并且径向往复运动，并将压缩室分隔成进气部分和排放部分。 再膨胀空间与压缩室连通，并接收制冷剂。 控制单元打开或关闭再膨胀空间的入口以改变旋转式压缩机的容量。

    Serial access memory apparatus
    62.
    发明授权
    Serial access memory apparatus 失效
    串行存取存储器

    公开(公告)号：US5754489A

    公开(公告)日：1998-05-19

    申请号：US766896

    申请日：1996-12-13

    申请人： Young Ho Kim

    发明人： Young Ho Kim

    IPC分类号： G11C11/401 ,  G06F12/00 ,  G11C7/10 ,  G11C8/04 ,  G11C11/407 ,  G11C8/00

    CPC分类号： G11C7/103 ,  G11C8/04

    摘要： An improved serial access memory apparatus which is capable of more stably and rapidly processing a data transmission between a memory cell array and a serial access memory or between serial access memories, which includes a first power controller for generating a first power control signal having different levels and for applying it to a first serial access memory in accordance with a first write enable signal outputted from a read/write controller for controlling a read/write operation of a memory cell array, and a second power controller for generating a second power control signal having different levels and for applying it to a second serial access memory in accordance with a second write enable signal outputted from the read/write controller.

    摘要翻译： 一种改进的串行存取存储器装置，其能够更稳定和快速地处理存储单元阵列和串行存取存储器之间或串行存取存储器之间的数据传输，该存储器存储器包括用于产生具有不同等级的第一功率控制信号的第一功率控制器 并且根据从用于控制存储单元阵列的读/写操作的读/写控制器输出的第一写使能信号将其应用于第一串行访问存储器;以及第二功率控制器，用于产生第二功率控制信号 具有不同的电平并根据从读/写控制器输出的第二写使能信号将其应用于第二串行访问存储器。

    Tactile presentation apparatus, tactile cell, and method for controlling tactile presentation apparatus
    63.
    发明授权
    Tactile presentation apparatus, tactile cell, and method for controlling tactile presentation apparatus 有权
    触觉呈现装置，触觉单元以及触觉呈现装置的控制方法

    公开(公告)号：US09075437B2

    公开(公告)日：2015-07-07

    申请号：US13335806

    申请日：2011-12-22

    申请人： Young Ho Kim

    发明人： Young Ho Kim

    IPC分类号： G06F3/01 ,  G09B21/00

    CPC分类号： G06F3/016 ,  G09B21/003

    摘要： Disclosed is a tactile presentation apparatus including a plurality of tactile cells. Each of the plurality of tactile cells includes a supporter for shielding magnetic force, a tactile feeder moving up according to the magnetic force in the supporter, and an electromagnet generating magnetic force depending on depth information of a pixel. The tactile presentation apparatus includes a permanent magnet, a vibration device that vibrates according to texture information, and a pressure sensor measuring pressure applied to the tactile feeder.

    摘要翻译： 公开了一种包括多个触觉单元的触觉呈现装置。 多个触觉单元中的每一个包括用于屏蔽磁力的支撑件，触觉馈线根据支撑件中的磁力向上移动，以及根据像素的深度信息产生磁力的电磁体。 触觉呈现装置包括永磁体，根据纹理信息振动的振动装置和测量施加到触觉馈送器的压力的压力传感器。

    Electric generating system with a controller controlling a snubber device
    67.
    发明授权
    Electric generating system with a controller controlling a snubber device 失效
    具有控制缓冲装置的控制器的发电系统

    公开(公告)号：US08755202B2

    公开(公告)日：2014-06-17

    申请号：US13365179

    申请日：2012-02-02

    申请人： Tae Won Lee ,  Young Ho Kim ,  Yong Hyok Ji ,  Doo Young Song ,  Min Ho Heo ,  Tae Hoon Kim ,  Chung Yuen Won

    发明人： Tae Won Lee ,  Young Ho Kim ,  Yong Hyok Ji ,  Doo Young Song ,  Min Ho Heo ,  Tae Hoon Kim ,  Chung Yuen Won

    IPC分类号： H02M3/335

    CPC分类号： H02M3/33523 ,  H02J3/383 ,  H02M2001/007 ,  H02M2001/342 ,  Y02B70/1491 ,  Y02E10/563

    摘要： Disclosed herein is an electric generating system using a solar cell, including: a DC/DC converter that converts output voltage generated from a solar cell into DC voltage and has a converter switching device; a snubber device that has a snubber switch clamping voltage applied to the converter switching device; and a control device that detects the voltage applied to the converter switching device and controls an operation of the snubber switch according to a detected voltage level applied to the converter switching device, thereby increasing the efficiency of the electric generating system using a solar cell while reducing switching loss and conduction loss.

    摘要翻译： 本发明公开了一种使用太阳能电池的发电系统，包括：DC / DC转换器，其将从太阳能电池产生的输出电压转换为直流电压，并具有转换器切换装置; 具有施加到转换器开关装置的缓冲开关钳位电压的缓冲装置; 以及控制装置，其检测施加到转换器开关装置的电压，并且根据施加到转换器开关装置的检测电压电平来控制缓冲开关的操作，从而提高使用太阳能电池的发电系统的效率，同时减少 开关损耗和导通损耗。

    ACTIVE ROBOTIC GAIT-TRAINING SYSTEM AND METHOD
    68.
    发明申请
    ACTIVE ROBOTIC GAIT-TRAINING SYSTEM AND METHOD 有权
    主动机器人训练系统及方法

    公开(公告)号：US20140094345A1

    公开(公告)日：2014-04-03

    申请号：US14007340

    申请日：2012-04-09

    申请人： Young Ho Kim ,  Sung Jae Hwang ,  Jong Sang Son ,  Jung Yoon Kim ,  Sun Woo Park ,  Je Seong Ryu ,  Min Hyeon Lee

    发明人： Young Ho Kim ,  Sung Jae Hwang ,  Jong Sang Son ,  Jung Yoon Kim ,  Sun Woo Park ,  Je Seong Ryu ,  Min Hyeon Lee

    IPC分类号： A61H1/02 ,  A63B71/00 ,  A63B22/02

    CPC分类号： A61H1/0255 ,  A61H1/0262 ,  A61H2201/10 ,  A61H2201/163 ,  A61H2201/1642 ,  A61H2201/5069 ,  A61N1/36003 ,  A61N1/36014 ,  A63B21/00178 ,  A63B21/00181 ,  A63B21/4009 ,  A63B21/4011 ,  A63B22/0235 ,  A63B69/0064 ,  A63B71/0009 ,  A63B2022/0094 ,  A63B2213/004 ,  A63B2220/16

    摘要： The present invention relates to active robotic gait training system and method which enables more active gait training based on remaining gait ability of patients with gait disorders by estimating the gait cycle through measurement of slope of the lower leg, operating the hip joint and the knee joint by an actuator depending on the gait cycle and operating the ankle joint by functional electric stimulation (FES).The robotic gait training system contains the femoral support unit, the hip joint support unit and the lower leg support unit. Also, The robotic gait training system has further comprising: a support fixing toe tip, located on the lower part of the lower leg support unit and fixed the strap connecting to the toe tip pad wrapping the toe tip (forefoot); a tilt sensor, installed on the lower part of lower leg support unit or on one side of the toe tip pad; the control unit generated FES control signal, hip joint angle control signal and knee joint angle control signal by using slope signal received from the tilt sensor; a first linear actuator operation unit, received the hip joint angle control signal from the control unit and operates the first linear actuator to rotate the femoral support unit based on the hip joint angle control signal in the hip joint unit that is the coupling unit between the femoral support unit and the hip joint support unit; a second linear actuator operation unit, received the knee joint angle control signal from the control unit and operates the second linear actuator to rotate the lower leg support unit based on the knee joint angle control signal in the knee joint unit that is the coupling unit between the lower leg support unit and the femoral support unit.

    摘要翻译： 本发明涉及一种主动式步态训练系统及方法，其基于通过测量小腿斜坡，操作髋关节和膝关节估计步态周期，基于步态障碍患者的步态能力进行更主动的步态训练 通过执行器取决于步态循环，并通过功能性电刺激（FES）操作踝关节。 机器人步态训练系统包括股骨支撑单元，髋关节支撑单元和小腿支撑单元。 此外，机器人步态训练系统还包括：支撑固定脚尖，位于小腿支撑单元的下部，并固定连接到包围脚趾尖（脚前）的趾尖垫的带; 倾斜传感器，安装在小腿支撑单元的下部或趾尖垫的一侧; 控制单元通过使用从倾斜传感器接收的倾斜信号产生FES控制信号，髋关节角度控制信号和膝关节角度控制信号; 第一线性致动器操作单元，从控制单元接收髋关节角度控制信号，并且操作第一线性致动器以基于髋关节角度控制信号旋转股骨支撑单元，所述髋关节角度控制信号是作为 股骨支撑单元和髋关节支撑单元; 第二线性致动器操作单元，从所述控制单元接收所述膝关节角度控制信号，并且操作所述第二线性致动器以基于所述膝关节角度控制信号来旋转所述小腿支撑单元，所述膝关节角度控制信号是作为所述膝关节单元之间的联接单元， 小腿支撑单元和股骨支撑单元。

    POWER CONVERTING APPARATUS, OPERATING METHOD THEREOF, AND SOLAR POWER GENERATION SYSTEM
    69.
    发明申请
    POWER CONVERTING APPARATUS, OPERATING METHOD THEREOF, AND SOLAR POWER GENERATION SYSTEM 审中-公开
    电力转换装置及其工作方法和太阳能发电系统

    公开(公告)号：US20130286698A1

    公开(公告)日：2013-10-31

    申请号：US13594527

    申请日：2012-08-24

    申请人： Tae Won Lee ,  Min Ho Heo ,  Doo Young Song ,  Ju Suk Kang ,  Yong Hyok Ji ,  Jun Gu Kim ,  Young Ho Kim ,  Chun Yuen Won

    发明人： Tae Won Lee ,  Min Ho Heo ,  Doo Young Song ,  Ju Suk Kang ,  Yong Hyok Ji ,  Jun Gu Kim ,  Young Ho Kim ,  Chun Yuen Won

    IPC分类号： H02M7/537 ,  H02M7/48

    CPC分类号： H02J3/385 ,  H02M3/33507 ,  H02M2001/0009 ,  Y02E10/58

    摘要： There are provided a power converting apparatus and an operating method thereof, and a solar power generation system. The power converting apparatus for a solar power generation system includes: a power converting unit converting an input signal generated by a solar cell module into an output signal; and a control circuit unit controlling an operation of the power converting unit, wherein the power converting unit includes at least one transformer, and a current sensor and a switching circuit connected to a primary winding of the at least one transformer, and the control circuit unit calculates a voltage and a current of the input signal using a current of the primary winding of the at least one transformer sensed by the current sensor and performs a maximum power point tracking (MPPT) control so that the power converting unit is operated at a maximum power point.

    摘要翻译： 提供了电力转换装置及其操作方法以及太阳能发电系统。 太阳能发电系统的电力转换装置包括：功率转换单元，将由太阳能电池模块产生的输入信号转换为输出信号; 以及控制电路单元，其控制所述功率转换单元的操作，其中所述功率转换单元包括至少一个变压器，以及电流传感器和连接到所述至少一个变压器的初级绕组的开关电路，以及所述控制电路单元 使用由所述电流传感器检测的所述至少一个变压器的初级绕组的电流来计算所述输入信号的电压和电流，并执行最大功率点跟踪（MPPT）控制，使得所述功率转换单元以最大值 幻灯片。

    Diaryl hepatonoid-based compounds and use thereof
    70.
    发明授权
    Diaryl hepatonoid-based compounds and use thereof 有权
    二芳基肝素类化合物及其用途

    公开(公告)号：US08426370B2

    公开(公告)日：2013-04-23

    申请号：US12996321

    申请日：2009-06-04

    申请人： Jeong Chan Ra ,  Young Ho Kim ,  Hyuk Joon Kwon ,  Huu Tung Nguyen

    发明人： Jeong Chan Ra ,  Young Ho Kim ,  Hyuk Joon Kwon ,  Huu Tung Nguyen

    IPC分类号： A01N43/04 ,  A61K31/70 ,  C07H15/00 ,  C07H15/24

    CPC分类号： C07D309/10

    摘要： The present invention relates to a diaryl hepatonoid-based compound of formula (1) having viral inhibitory activity; its pharmaceutically acceptable salt; or a hydrate, a solvate or a prodrug of any of the foregoing, and a pharmaceutical composition comprising the same, and the use thereof therapeutic agents. The diaryl hepatonoid-based compounds according to present invention have an excellent effect of inhibiting viral activity, and thus will be useful as therapeutic agents against virus-related diseases.

    摘要翻译： 本发明涉及具有病毒抑制活性的式（1）的二芳基肝素类化合物; 其药学上可接受的盐; 或上述任何一种的水合物，溶剂合物或前药，以及包含其的药物组合物及其治疗剂的用途。 本发明的二芳基肝素类化合物具有优异的抑制病毒活性的效果，因此可用作抗病毒相关疾病的治疗剂。