公开(公告)号：US08174203B2

公开(公告)日：2012-05-08

申请号：US12431973

申请日：2009-04-29

Applicant: Ju Rae Kim ,  Jong Rak Kim ,  Min Jin Kim

Inventor： Ju Rae Kim ,  Jong Rak Kim ,  Min Jin Kim

IPC: H05B41/16 ,  H05B41/24

CPC classification number: H05B41/2827

Abstract: A lamp driving circuit includes a first printed circuit board and a second printed circuit board. The first printed circuit board includes a switching unit for switching an input power source, a control unit for controlling the switching unit, an inverter transformer connected to the switching unit, and a voltage conversion unit for converting a feedback reference current for controlling an output current applied from the inverter transformer into a reference voltage and applying the reference voltage to the control unit. The voltage conversion unit is connected to the inverter transformer and the control unit. The voltage conversion unit is connected to a first feedback terminal. The second printed circuit board includes a plurality of balance coils connected to a plurality of lamps so that the same output currents are applied to the lamps, a second feedback terminal connected to the first feedback terminal, and a current conversion unit connected to the second feedback terminal.

Abstract translation: 灯驱动电路包括第一印刷电路板和第二印刷电路板。 第一印刷电路板包括用于切换输入电源的开关单元，用于控制开关单元的控制单元，连接到开关单元的逆变器变压器和用于转换用于控制输出电流的反馈参考电流的电压转换单元 从变频器变压器施加到参考电压，并将参考电压施加到控制单元。 电压转换单元连接到变频器变压器和控制单元。 电压转换单元连接到第一反馈端子。 第二印刷电路板包括连接到多个灯的多个平衡线圈，使得相同的输出电流施加到灯，连接到第一反馈端的第二反馈端和连接到第二反馈的电流转换单元 终奌站。

公开(公告)号：US20120068920A1

公开(公告)日：2012-03-22

申请号：US13198186

申请日：2011-08-04

Applicant: Ji-Young AHN ,  Sung-Gae Lee ,  Hyung-Joon Koo ,  Chang-Ick Kim ,  Won-Jun Kim ,  Min-Jin Kim

Inventor： Ji-Young AHN ,  Sung-Gae Lee ,  Hyung-Joon Koo ,  Chang-Ick Kim ,  Won-Jun Kim ,  Min-Jin Kim

IPC: G06F3/01

CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06K9/00355 ,  G06K9/4642

Abstract: A method of recognizing a user's dynamic organ for use in an electric-using apparatus includes scanning a target image inputted through an imaging element using a window; generating a HOG descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ; measuring a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ; and judging that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition.

Abstract translation: 一种识别用户在电力使用装置中使用的动态装置的方法包括使用窗口扫描通过成像元件输入的目标图像; 当判断所述扫描区域包括动态机构时，生成被扫描的目标图像的区域的HOG描述符; 测量扫描区域的HOG描述符与动态器官的姿态的查询模板的HOG描述符之间的相似值; 并且当所述相似值满足预定条件时，判断所述扫描区域包括所述动态器官的手势。

公开(公告)号：US07955748B2

公开(公告)日：2011-06-07

申请号：US11822624

申请日：2007-07-09

Applicant: 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-Yong Lee ,  Chang-Soo Kim

Inventor： 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-Yong Lee ,  Chang-Soo Kim

IPC: H01M8/04

CPC classification number: H01M10/48 ,  H01M10/44

Abstract: The present invention provides a cell or stack for evaluating the performance of a fuel cell and a method of evaluating the performance of the fuel cell using the cell or stack, in which a semiconductor thermoelectric device, attached to the side surface of the unit cell or stack of the fuel cell, is provided maintain the cell or stack at a uniform temperature. The temperatures of an anode and a cathode of the fuel cell can be precisely changed or maintained such that the performance of the fuel cell can also be measured in sub-zero temperature conditions without requiring a separate environmental chamber. A rate of temperature decrease, at which the temperature decreases to a certain sub-zero temperature, or a rate of temperature increase can be precisely controlled.

Abstract translation: 本发明提供了一种用于评估燃料电池性能的电池或电池组，以及评估使用该电池或电池堆的燃料电池的性能的方法，其中附着在单体电池的侧面的半导体热电装置或 提供的燃料电池堆被提供以在均匀的温度下维持电池或电池堆。 可以精确地改变或保持燃料电池的阳极和阴极的温度，使得燃料电池的性能也可以在零下温度条件下测量，而不需要单独的环境室。 可以精确地控制温度降低到某一亚零温度的温度降低速率或温度升高速率。

公开(公告)号：US07913572B2

公开(公告)日：2011-03-29

申请号：US12406742

申请日：2009-03-18

Applicant: 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-Yong Lee ,  Chang-Soo Kim

Inventor： 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-Yong Lee ,  Chang-Soo Kim

IPC: G01N3/08

CPC classification number: G01N7/10 ,  G01N15/0826

Abstract: 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.

Abstract translation: 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平面内磁导率。

公开(公告)号：US20110059387A1

公开(公告)日：2011-03-10

申请号：US12935257

申请日：2008-12-23

Applicant: Young Woo Choi ,  Jin Soo Park ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee

Inventor： Young Woo Choi ,  Jin Soo Park ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee

IPC: H01M8/10

CPC classification number: C08J5/2231 ,  C08J2323/06 ,  H01M8/1023 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1072 ,  Y02E60/523 ,  Y02P70/56

Abstract: A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. The composite membrane includes crosslinked polyvinylsulfonic acid. The composite membrane is produced by impregnating a mixed solution of vinylsulfonic acid as a monomer, a hydroxyl group-containing bisacrylamide as a crosslinking agent and a photoinitiator or thermal initiator into a microporous polymer support, polymerizing the monomer, and simultaneously thermal-crosslinking or photo-crosslinking the polymer to form a chemically crosslinked polymer electrolyte membrane which is also physically crosslinked with the porous support. Further provided is a method for producing the composite membrane in a simple manner at low cost as well as a fuel cell using the composite membrane.

Abstract translation: 提供了一种用于燃料电池的高质子导电聚合物电解质复合膜。 复合膜包括交联的聚乙烯基磺酸。 复合膜通过将作为单体的乙烯基磺酸，作为交联剂的含羟基的双丙烯酰胺和光引发剂或热引发剂的混合溶液浸渍到微孔聚合物载体中，使单体聚合，同时热交联或照相 - 交联聚合物以形成也与多孔载体物理交联的化学交联的聚合物电解质膜。 另外提供了以简单的方式低成本地制造复合膜的方法以及使用该复合膜的燃料电池。

公开(公告)号：US08871406B2

公开(公告)日：2014-10-28

申请号：US12935257

申请日：2008-12-23

Applicant: Young Woo Choi ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee ,  Mi-Soon Lee

Inventor： Young Woo Choi ,  Chang Soo Kim ,  Gu Gon Park ,  Seok Hee Park ,  Sung Dae Lim ,  Tae Hyun Yang ,  Young Gi Yoon ,  Min Jin Kim ,  Kyoung Youn Kim ,  Young Jun Sohn ,  Won Yong Lee ,  Mi-Soon Lee

IPC: H01M8/10 ,  C08J5/22

CPC classification number: C08J5/2231 ,  C08J2323/06 ,  H01M8/1023 ,  H01M8/106 ,  H01M8/1062 ,  H01M8/1072 ,  Y02E60/523 ,  Y02P70/56

Abstract: A highly proton conductive polymer electrolyte composite membrane for a fuel cell is provided. The composite membrane includes crosslinked polyvinylsulfonic acid. The composite membrane is produced by impregnating a mixed solution of vinylsulfonic acid as a monomer, a hydroxyl group-containing bisacrylamide as a crosslinking agent and a photoinitiator or thermal initiator into a microporous polymer support, polymerizing the monomer, and simultaneously thermal-crosslinking or photo-crosslinking the polymer to form a chemically crosslinked polymer electrolyte membrane which is also physically crosslinked with the porous support. Further provided is a method for producing the composite membrane in a simple manner at low cost as well as a fuel cell using the composite membrane.

Abstract translation: 提供了一种用于燃料电池的高质子导电聚合物电解质复合膜。 复合膜包括交联的聚乙烯基磺酸。 复合膜通过将作为单体的乙烯基磺酸，作为交联剂的含羟基的双丙烯酰胺和光引发剂或热引发剂的混合溶液浸渍到微孔聚合物载体中，使单体聚合，同时热交联或照相 - 交联聚合物以形成也与多孔载体物理交联的化学交联的聚合物电解质膜。 另外提供了以简单的方式低成本地制造复合膜的方法以及使用该复合膜的燃料电池。

公开(公告)号：US20100253243A1

公开(公告)日：2010-10-07

申请号：US12431973

申请日：2009-04-29

Applicant: Ju Rae KIM ,  Jong Rak Kim ,  Min Jin Kim

Inventor： Ju Rae KIM ,  Jong Rak Kim ,  Min Jin Kim

IPC: H05B37/02

CPC classification number: H05B41/2827

Abstract: The present invention provides a lamp driving circuit including a first printed circuit board and a second printed circuit board, wherein the first printed circuit board includes a switching unit for switching an input power source; a control unit for controlling the switching unit; an inverter transformer connected to the switching unit; and a voltage conversion unit for converting a feedback reference current for controlling an output current applied from the inverter transformer into a reference voltage to apply the reference voltage to the control unit by being connected to the inverter transformer, the voltage conversion unit is connected to a first feedback terminal, and the second printed circuit board includes a plurality of balance coils connected to a plurality of lamps so that the same output currents are applied to the lamps; and a current conversion unit connected to a second feedback terminal.

Abstract translation: 本发明提供了一种包括第一印刷电路板和第二印刷电路板的灯驱动电路，其中第一印刷电路板包括用于切换输入电源的开关单元; 用于控制所述切换单元的控制单元; 连接到开关单元的逆变器变压器; 以及电压转换单元，用于将用于控制从逆变器变压器施加的输出电流的反馈参考电流转换为参考电压，以通过连接到逆变器变压器将参考电压施加到控制单元，电压转换单元连接到 第一反馈端子，并且第二印刷电路板包括连接到多个灯的多个平衡线圈，使得相同的输出电流施加到灯; 以及连接到第二反馈端子的电流转换单元。

公开(公告)号：US20080252299A1

公开(公告)日：2008-10-16

申请号：US11822624

申请日：2007-07-09

Applicant: 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-Yong Lee ,  Chang-Soo Kim

Inventor： 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-Yong Lee ,  Chang-Soo Kim

IPC: G01N25/00

CPC classification number: H01M10/48 ,  H01M10/44

Abstract: The present invention provides a cell or stack for evaluating the performance of a fuel cell and a method of evaluating the performance of the fuel cell using the cell or stack, in which a semiconductor thermoelectric device, attached to the side surface of the unit cell or stack of the fuel cell, is provided so as to evaluate the performance of the fuel cell in an environment in which temperature is maintained at a uniform temperature.According to the present invention, the temperatures of an anode and a cathode of the fuel cell can be precisely changed or maintained. Further, the performance of the fuel cell can also be measured in sub-zero temperature conditions without requiring a separate environmental chamber. A rate of temperature decrease, at which the temperature decreases to a certain sub-zero temperature, or a rate of temperature increase can be precisely controlled. Therefore, the evaluation of the performance of the fuel cell can be easily and precisely achieved in an environmental temperature in which the operation of the fuel cell is required.

Abstract translation: 本发明提供了一种用于评估燃料电池性能的电池或电池组，以及评估使用该电池或电池堆的燃料电池的性能的方法，其中附着在单体电池的侧面的半导体热电装置或 提供燃料电池堆，以便在温度保持在均匀温度的环境中评价燃料电池的性能。 根据本发明，可以精确地改变或保持燃料电池的阳极和阴极的温度。 此外，也可以在零下温度条件下测量燃料电池的性能，而不需要单独的环境室。 可以精确地控制温度降低到某一亚零温度的温度降低速率或温度升高速率。 因此，能够在需要燃料电池的动作的环境温度下容易且精确地实现燃料电池的性能的评价。

公开(公告)号：US08649559B2

公开(公告)日：2014-02-11

申请号：US13198186

申请日：2011-08-04

Applicant: Ji-Young Ahn ,  Sung-Gae Lee ,  Hyung-Joon Koo ,  Chang-Ick Kim ,  Won-Jun Kim ,  Min-Jin Kim

Inventor： Ji-Young Ahn ,  Sung-Gae Lee ,  Hyung-Joon Koo ,  Chang-Ick Kim ,  Won-Jun Kim ,  Min-Jin Kim

IPC: G06K9/00

CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06K9/00355 ,  G06K9/4642

Abstract: A method of recognizing a user's dynamic organ for use in an electric-using apparatus includes scanning a target image inputted through an imaging element using a window; generating a HOG descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ; measuring a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ; and judging that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition.

Abstract translation: 一种识别用户在电力使用装置中使用的动态装置的方法包括使用窗口扫描通过成像元件输入的目标图像; 当判断所述扫描区域包括动态机构时，生成被扫描的目标图像的区域的HOG描述符; 测量扫描区域的HOG描述符与动态器官的姿态的查询模板的HOG描述符之间的相似值; 并且当所述相似值满足预定条件时，判断所述扫描区域包括所述动态器官的手势。

公开(公告)号：US20120054176A1

公开(公告)日：2012-03-01

申请号：US13219234

申请日：2011-08-26

Applicant: Ji-hye CHUNG ,  Eun-young LIM ,  Ji-sun YANG ,  Sin-oug YEO ,  Hye-jeong LEE ,  Min-jin KIM

Inventor： Ji-hye CHUNG ,  Eun-young LIM ,  Ji-sun YANG ,  Sin-oug YEO ,  Hye-jeong LEE ,  Min-jin KIM

IPC: G06F17/30

CPC classification number: G06F16/951 ,  G06F16/34

Abstract: A search service providing method and a display apparatus applying the same are provided. In response to a user selecting a particular item of search result items displayed in a second region, the search service providing method displays the selected search result item in a third region so that the user can display and temporary store his/her intended search result in a separate region. Thus, the user can select and access the temporarily stored search result items displayed in the third region, without having to search previous sites repeatedly.

Abstract translation: 提供一种搜索服务提供方法和应用该搜索服务的显示装置。 响应于用户选择在第二区域中显示的搜索结果项目的特定项目，搜索服务提供方法将所选择的搜索结果项目显示在第三区域中，使得用户可以显示和临时存储他/她的预期搜索结果 一个单独的区域。 因此，用户可以选择和访问在第三区域中显示的临时存储的搜索结果项目，而不必重复搜索以前的站点。