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16 条记录 (耗时 0.02 秒)

    MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND METHOD OF MANUFACTURING THE SAME 审中-公开
    用于燃料电池的膜电极组件及其制造方法

    公开(公告)号：US20090148751A1

    公开(公告)日：2009-06-11

    申请号：US12175198

    申请日：2008-07-17

    申请人： Yeong-Suk Choi ,  Tae Kyoung Kim

    发明人： Yeong-Suk Choi ,  Tae Kyoung Kim

    IPC分类号： H01M4/00 ,  B05D5/12

    CPC分类号： H01M8/0297 ,  H01M4/8605 ,  H01M8/1004 ,  Y02P70/56

    摘要： A membrane electrode assembly (MEA) for a fuel cell, and a method of making the same, the MEA including: an electrolyte membrane; binder layers including a sulfonated polysulfone-clay nanocomposite, and a tackifier, disposed on opposing sides of the membrane; and electrodes including electrode catalytic layers, disposed on the binder layers.

    摘要翻译： 一种用于燃料电池的膜电极组件（MEA）及其制造方法，MEA包括：电解质膜; 包括磺化聚砜 - 粘土纳米复合材料的粘合剂层和设置在膜的相对侧上的增粘剂; 以及设置在粘合剂层上的包括电极催化剂层的电极。

    ELECTROLYTE MEMBRANE COMPRISING NANOCOMPOSITE ION COMPLEX, MANUFACTURING METHOD THEREOF, AND FUEL CELL INCLUDING THE SAME
    4.
    发明申请
    ELECTROLYTE MEMBRANE COMPRISING NANOCOMPOSITE ION COMPLEX, MANUFACTURING METHOD THEREOF, AND FUEL CELL INCLUDING THE SAME 有权
    包含纳米复合复合物的电解质膜，其制造方法和包括其的燃料电池

    公开(公告)号：US20080176126A1

    公开(公告)日：2008-07-24

    申请号：US11839200

    申请日：2007-08-15

    申请人： Yeong Suk Choi ,  Ji Rae Kim ,  Tae Kyoung Kim ,  Yoon Hoi Lee ,  Eun-ah Kim

    发明人： Yeong Suk Choi ,  Ji Rae Kim ,  Tae Kyoung Kim ,  Yoon Hoi Lee ,  Eun-ah Kim

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1081 ,  H01M8/04197 ,  H01M8/1011 ,  H01M8/1027 ,  H01M8/1044 ,  H01M8/1051 ,  H01M2300/0082 ,  Y02E60/523 ,  Y02P70/56 ,  Y10T428/2924

    摘要： An electrolyte membrane includes a nanocomposite ion complex that is a reaction product of a nanocomposite with a basic polymer. The nanocomposite includes a polymer having a sulfonic acid group and an unmodified clay. Either the unmodified clay has a layered structure and is dispersed in the polymer having the sulfonic acid group, and the polymer is intercalated between layers of the clay or the unmodified clay has an exfoliated structure and the exfoliated layers of the unmodified clay are dispersed in the polymer. The electrolyte membrane shows high mechanical strength, high ionic conductivity, and excellent methanol crossover impeding properties even when the degree of sulfonation of the polymer having the sulfonic acid group is high. When a methanol aqueous solution is used as a fuel, the fuel cell including the electrolyte membrane has a low methanol crossover, and thus, has a high operational efficiency and a long lifetime.

    摘要翻译： 电解质膜包括作为纳米复合物与碱性聚合物的反应产物的纳米复合离子络合物。 纳米复合材料包括具有磺酸基团和未改性粘土的聚合物。 未改性的粘土都具有层状结构，并且分散在具有磺酸基的聚合物中，并且聚合物插入粘土层之间或未改性粘土具有剥离结构，未改性粘土的剥离层分散在 聚合物。 即使当具有磺酸基的聚合物的磺化程度高时，电解质膜显示出高的机械强度，高的离子电导率和优异的甲醇交叉阻碍性能。 当甲醇水溶液用作燃料时，包括电解质膜的燃料电池具有低的甲醇交换，因此具有高的操作效率和长的使用寿命。

    Electrolyte membrane comprising nanocomposite ion complex, manufacturing method thereof, and fuel cell including the same
    5.
    发明授权
    Electrolyte membrane comprising nanocomposite ion complex, manufacturing method thereof, and fuel cell including the same 有权
    包含纳米复合离子络合物的电解质膜及其制造方法以及包含该电解质膜的燃料电池

    公开(公告)号：US08039520B2

    公开(公告)日：2011-10-18

    申请号：US11839200

    申请日：2007-08-15

    申请人： Yeong Suk Choi ,  Ji Rae Kim ,  Tae Kyoung Kim ,  Yoon Hoi Lee ,  Eun-ah Kim

    发明人： Yeong Suk Choi ,  Ji Rae Kim ,  Tae Kyoung Kim ,  Yoon Hoi Lee ,  Eun-ah Kim

    IPC分类号： C08J5/20 ,  H01M8/10 ,  C08F283/00 ,  C08G75/23 ,  C08G75/24 ,  C08L81/00

    CPC分类号： H01M8/1081 ,  H01M8/04197 ,  H01M8/1011 ,  H01M8/1027 ,  H01M8/1044 ,  H01M8/1051 ,  H01M2300/0082 ,  Y02E60/523 ,  Y02P70/56 ,  Y10T428/2924

    摘要： An electrolyte membrane includes a nanocomposite ion complex that is a reaction product of a nanocomposite with a basic polymer. The nanocomposite includes a polymer having a sulfonic acid group and an unmodified clay. Either the unmodified clay has a layered structure and is dispersed in the polymer having the sulfonic acid group, and the polymer is intercalated between layers of the clay or the unmodified clay has an exfoliated structure and the exfoliated layers of the unmodified clay are dispersed in the polymer. The electrolyte membrane shows high mechanical strength, high ionic conductivity, and excellent methanol crossover impeding properties even when the degree of sulfonation of the polymer having the sulfonic acid group is high. When a methanol aqueous solution is used as a fuel, the fuel cell including the electrolyte membrane has a low methanol crossover, and thus, has a high operational efficiency and a long lifetime.

    摘要翻译： 电解质膜包括作为纳米复合物与碱性聚合物的反应产物的纳米复合离子络合物。 纳米复合材料包括具有磺酸基团和未改性粘土的聚合物。 未改性的粘土都具有层状结构，并且分散在具有磺酸基的聚合物中，并且聚合物插入粘土层之间或未改性粘土具有剥离结构，未改性粘土的剥离层分散在 聚合物。 即使当具有磺酸基的聚合物的磺化程度高时，电解质膜显示出高的机械强度，高的离子电导率和优异的甲醇交叉阻碍性能。 当甲醇水溶液用作燃料时，包括电解质膜的燃料电池具有低的甲醇交换，因此具有高的操作效率和长的使用寿命。

    Capacitor embedded printed circuit board
    6.
    发明申请
    Capacitor embedded printed circuit board 有权
    电容器嵌入式印刷电路板

    公开(公告)号：US20080223603A1

    公开(公告)日：2008-09-18

    申请号：US12068790

    申请日：2008-02-12

    申请人： Jin Cheol Kim ,  Tae Kyoung Kim ,  Jun Rok Oh

    发明人： Jin Cheol Kim ,  Tae Kyoung Kim ,  Jun Rok Oh

    IPC分类号： H05K1/16

    CPC分类号： H05K1/162 ,  H05K3/4602 ,  H05K3/4652 ,  H05K3/4688 ,  H05K2201/09672 ,  H05K2203/061

    摘要： A capacitor embedded printed circuit board (PCB), the PCB including: a multilayer polymer capacitor layer where a plurality of polymer sheets is laminated; one or more first inner electrodes and second inner electrodes, separated by one or more of the plurality of polymer sheets and alternately disposed to form a pair; a plurality of first extended electrodes and second extended electrodes connected to the first inner electrodes and second inner electrodes, respectively; one or more insulating layers laminated on one or both surfaces of the multilayer polymer capacitor, where a plurality of conductive patterns and conductive via holes, forming an interlayer circuit are formed; a plurality of first via holes for capacitor, penetrating the multilayer polymer capacitor layer to be connected to the first extended electrodes; and a plurality of second via holes for capacitor, penetrating the multilayer polymer capacitor layer to be connected to the second extended electrodes, wherein the plurality of the first and second extended electrodes are alternately disposed to be opposite to each other.

    摘要翻译： 一种电容器嵌入式印刷电路板（PCB），所述PCB包括：层叠多个聚合物片的多层聚合物电容器层; 一个或多个第一内部电极和第二内部电极，由多个聚合物片中的一个或多个隔开并交替地设置成一对; 分别连接到第一内部电极和第二内部电极的多个第一延伸电极和第二延伸电极; 层叠在所述多层聚合物电容器的一面或两面上的一个以上的绝缘层，其中形成形成层间电路的多个导电图案和导电通孔; 多个用于电容器的第一通孔，穿过要连接到第一延伸电极的多层聚合物电容器层; 以及多个用于电容器的第二通孔，穿过要连接到第二延伸电极的多层聚合物电容器层，其中多个第一和第二延伸电极交替地设置成彼此相对。

    Insulating material for printed circuit board
    8.
    发明申请
    Insulating material for printed circuit board 有权
    印刷电路板用绝缘材料

    公开(公告)号：US20080081177A1

    公开(公告)日：2008-04-03

    申请号：US11902487

    申请日：2007-09-21

    申请人： Jin Cheol Kim ,  Jun Rok Oh ,  Tae Kyoung Kim ,  Sang Jun Yoon ,  Hwa Young Lee

    发明人： Jin Cheol Kim ,  Jun Rok Oh ,  Tae Kyoung Kim ,  Sang Jun Yoon ,  Hwa Young Lee

    IPC分类号： B32B5/16 ,  B32B27/36

    CPC分类号： H05K1/0373 ,  H05K2201/0141 ,  H05K2201/0209 ,  Y10T428/25 ,  Y10T428/31786

    摘要： Disclosed is an insulating material for a printed circuit board, including a liquid crystal polyester resin and ceramic powder, thus exhibiting a temperature coefficient of capacitance ranging from −300 to +300 ppm/° C. in the temperature range of −55˜125° C. and a dielectric constant ranging from 5 to 40. This insulating material has superior dielectric properties, and a small change in dielectric constant depending on the change in temperature, and thus exhibits high reliability when applied to high-frequency circuits.

    摘要翻译： 公开了一种用于印刷电路板的绝缘材料，其包括液晶聚酯树脂和陶瓷粉末，因此在-55〜125℃的温度范围内具有-300〜+ 300ppm /℃的电容温度系数 C.和介电常数范围为5至40.该绝缘材料具有优良的介电性能，并且根据温度变化的介电常数变化很小，因此在应用于高频电路时表现出高的可靠性。

    Apparatus and method for determining whether motor lock error occurs in sensorless motor
    9.
    发明授权
    Apparatus and method for determining whether motor lock error occurs in sensorless motor 失效
    用于确定无传感器电机中是否发生电机锁定错误的装置和方法

    公开(公告)号：US07224177B2

    公开(公告)日：2007-05-29

    申请号：US11034825

    申请日：2005-01-14

    申请人： Tae Kyoung Kim ,  Soon Bae Yang ,  Kwan Yuhl Cho

    发明人： Tae Kyoung Kim ,  Soon Bae Yang ,  Kwan Yuhl Cho

    IPC分类号： G01R31/34

    CPC分类号： H02P6/18 ,  H02P6/12 ,  H02P6/17 ,  H02P6/21

    摘要： An apparatus and method for determining the presence or absence in a motor lock error in a sensorless motor. The method includes the steps of: driving the sensorless motor; determining whether or not a predetermined time elapses after the sensorless motor has been driven; measuring a current applied to the sensorless motor after the lapse of the predetermined time; calculating a difference between the measured current with a predetermined reference current; and determining the presence or absence of a motor lock error in the sensorless motor by determining whether the determined difference is equal to or higher than a predetermined reference difference, so that it quickly determines the presence or absence of a motor lock error in the sensorless motor without using a sensor and prevents an overcurrent from flowing in the sensorless motor, resulting in the prevention of a faulty operation or damage to the sensorless motor.

    摘要翻译： 一种用于确定无传感器电动机中电动机锁定错误的存在或不存在的装置和方法。 该方法包括以下步骤：驱动无传感器电动机; 确定在无传感器电动机被驱动之后是否经过预定时间; 测量在经过预定时间之后施加到无传感器电动机的电流; 计算所测量的电流与预定参考电流之间的差; 通过确定所确定的差异是否等于或高于预定的参考差异来确定无传感器电动机中是否存在电动机锁定错误，从而可以快速确定无传感器电动机中是否存在电动机锁定错误 而不使用传感器并防止过载电流在无传感器电机中流动，从而防止无传感器电机的故障操作或损坏。

    Method for remotely controlling portable terminal and system therefor
    10.
    发明授权
    Method for remotely controlling portable terminal and system therefor 有权
    远程控制便携式终端及其系统的方法

    公开(公告)号：US09131359B2

    公开(公告)日：2015-09-08

    申请号：US12565362

    申请日：2009-09-23

    申请人： Tae Kyoung Kim ,  In Hyung Jung ,  Sung Yong Kim ,  Sang Ha Lee ,  Young Woo Son

    发明人： Tae Kyoung Kim ,  In Hyung Jung ,  Sung Yong Kim ,  Sang Ha Lee ,  Young Woo Son

    IPC分类号： H04M3/00 ,  H04W8/22 ,  H04W8/24

    CPC分类号： H04W8/22 ,  H04W8/245

    摘要： The present invention relates to a remote control of a portable terminal, and more particularly, to a method for remotely controlling functions of a portable terminal, and a system thereof. A method for remotely controlling a function of a portable terminal includes receiving a request for remote control of at least one function of the portable terminal, setting up the requested at least one function for remote control, determining whether an event corresponding to the set up function is generated and performing the set up function if the event is generated.

    摘要翻译： 便携式终端的远程控制技术领域本发明涉及一种便携式终端的遥控器，更具体地，涉及一种用于远程控制便携式终端的功能的方法及其系统。 用于远程控制便携式终端的功能的方法包括：接收对便携式终端的至少一个功能的远程控制的请求，设置所请求的至少一个用于远程控制的功能，确定与设置功能相对应的事件 如果生成事件，则生成并执行设置功能。