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    Fuel cell stack and manufacturing method thereof
    1.
    发明申请
    Fuel cell stack and manufacturing method thereof 审中-公开
    燃料电池堆及其制造方法

    公开(公告)号：US20080268316A1

    公开(公告)日：2008-10-30

    申请号：US12080987

    申请日：2008-04-07

    申请人： Chan-Hee Park ,  Chi-seung Lee ,  Seong-Jin An ,  Dong-Uk Lee

    发明人： Chan-Hee Park ,  Chi-seung Lee ,  Seong-Jin An ,  Dong-Uk Lee

    IPC分类号： H01M8/10 ,  H01M2/08 ,  H01M8/00

    CPC分类号： H01M8/1004 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/241 ,  H01M8/242 ,  Y02P70/56 ,  Y10T29/4911

    摘要： A fuel cell stack and a manufacturing method thereof are disclosed. In one embodiment, the fuel cell stack includes: i) a membrane electrode assembly configured of an anode electrode, a cathode electrode, and a polymer electrolyte membrane positioned therebetween, ii) a first plate including a fuel flow channel facing the anode electrode and contacting the anode electrode and iii) a second plate including an oxidant flow channel facing the cathode electrode and contacting the cathode electrode, wherein the membrane electrode assembly, the first bipolar plate, and the second bipolar plate each includes a stack direction display parts, which are arranged in a line. At least one embodiment of the invention is capable of preventing an anode surface and a cathode surface of a part from being reversely stacked in manufacturing a stack type fuel cell.

    摘要翻译： 公开了一种燃料电池堆及其制造方法。 在一个实施例中，燃料电池堆包括：i）由阳极电极，阴极电极和位于其间的聚合物电解质膜构成的膜电极组件，ii）包括面向阳极电极的燃料流动通道和接触的第一板 所述阳极电极和iii）第二板，其包括面向所述阴极的氧化剂流动通道并接触所述阴极电极，其中所述膜电极组件，所述第一双极板和所述第二双极板均包括堆叠方向显示部分， 排成一行。 本发明的至少一个实施例能够防止在制造堆叠型燃料电池时部件的阳极表面和阴极表面反向堆叠。

    Fuel Cell Stack
    3.
    发明申请
    Fuel Cell Stack 审中-公开
    燃料电池堆

    公开(公告)号：US20080107954A1

    公开(公告)日：2008-05-08

    申请号：US11924542

    申请日：2007-10-25

    申请人： Dong-Uk Lee ,  Chi-Seung Lee ,  Chan-Hee Park

    发明人： Dong-Uk Lee ,  Chi-Seung Lee ,  Chan-Hee Park

    IPC分类号： H01M2/14

    CPC分类号： H01M8/248

    摘要： A fuel cell stack comprises: an electricity generating assembly including electricity generators based on a unit cell; a pair of pressing plates that respectively come in close contact with the outermost surfaces of the electricity generators so as to press the electricity generators; a plurality of connection rods connecting the pressing plates; a fastening member that is screwed to each of the connection rods so as to fasten the pressing plates; and a spacer that is disposed at each of the connection rods between the pressing plates so as to control a fastening pressure exerted by the fastening member.

    摘要翻译： 燃料电池堆包括：发电组件，其包括基于单电池的发电机; 分别与发电机的最外表面紧密接触的一对按压板，以按压发电机; 连接所述按压板的多个连接杆; 紧固构件，其被拧紧到每个连接杆上以便紧固所述压板; 以及间隔件，其设置在所述按压板之间的每个连接杆处，以便控制由所述紧固构件施加的紧固压力。

    Apparatus and method for outputting data of semiconductor memory apparatus
    6.
    发明授权
    Apparatus and method for outputting data of semiconductor memory apparatus 有权
    用于输出半导体存储装置的数据的装置和方法

    公开(公告)号：US07728641B2

    公开(公告)日：2010-06-01

    申请号：US11589865

    申请日：2006-10-31

    申请人： Dong-Uk Lee

    发明人： Dong-Uk Lee

    IPC分类号： H03K5/12

    CPC分类号： G11C7/1051 ,  G11C7/1084

    摘要： An apparatus for outputting data of a semiconductor memory apparatus, which is capable of varying the slew rate and the data output timing, includes a bias generator that generates a bias having a level corresponding to a set value, a slew rate controller that controls a pull-up slew rate or a pull-down slew rate of input data on the basis of the bias generated by the bias generator, and a data outputting unit that outputs data on the basis of the slew rate controlled by the slew rate controller. Therefore, it is possible to satisfy various operational conditions without changing the structure of the circuit and to correspond rapidly and appropriately with a change of the system, which enables the applied range of the products to be extended.

    摘要翻译： 一种用于输出能够改变压摆率和数据输出定时的半导体存储装置的数据的装置，包括产生具有与设定值对应的电平的偏置的偏置发生器，控制拉动的压摆率控制器 - 基于由偏置发生器产生的偏置的输入数据的压摆率或下拉压摆率;以及数据输出单元，其基于由压摆率控制器控制的转换速率输出数据。 因此，可以在不改变电路结构的情况下满足各种操作条件，并且能够随着系统的变化迅速且适当地对应，从而能够延长产品的应用范围。

    Non-reactive fuel dissolution apparatus and fuel cell system having the same
    7.
    发明授权
    Non-reactive fuel dissolution apparatus and fuel cell system having the same 失效
    非反应性燃料溶解装置和具有该反应性燃料溶解装置的燃料电池系统

    公开(公告)号：US07727648B2

    公开(公告)日：2010-06-01

    申请号：US11365106

    申请日：2006-02-28

    申请人： In-Hyuk Son ,  Ju-Yong Kim ,  Dong-Uk Lee

    发明人： In-Hyuk Son ,  Ju-Yong Kim ,  Dong-Uk Lee

    IPC分类号： H01M8/02 ,  H01M8/04 ,  B01D47/02

    CPC分类号： H01M8/0618 ,  B01D47/021 ,  B01D53/14 ,  C01B3/323 ,  C01B3/384 ,  C01B3/52 ,  C01B2203/0233 ,  C01B2203/0415 ,  C01B2203/044 ,  C01B2203/047 ,  C01B2203/048 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1223 ,  C01B2203/1229 ,  C01B2203/1241 ,  H01M8/0662 ,  H01M8/0668 ,  H01M2008/1095 ,  H01M2250/30 ,  Y02B90/18

    摘要： A fuel cell system includes a stack which generates electric energy through a reaction of hydrogen and oxygen and discharges moisture generated from the reaction of the hydrogen and oxygen, a reformer which generates a reforming gas containing hydrogen through a reforming reaction using thermal energy and discharges the reforming gas along with a non-reactive fuel component, a carbon monoxide purifier which reduces a concentration of carbon oxide contained in the reforming gas through a preferential oxidation reaction of the carbon monoxide contained in the reforming gas, and a non-reactive fuel dissolution apparatus which is connected to the stack and the reformer to dissolve the non-reactive fuel component of the reforming gas with the moisture from the stack and supply the reforming gas to the carbon monoxide purifier with the non-reactive fuel component substantially removed.

    摘要翻译： 燃料电池系统包括通过氢和氧的反应产生电能并排出由氢和氧的反应产生的水分的堆叠的重整器，其通过使用热能的重整反应产生含氢的重整气体并将其排出 与非反应性燃料成分一起重整气体，一氧化碳净化器，其通过重整气体中所含的一氧化碳的优先氧化反应和非反应性燃料溶解装置来降低重整气体中所含的碳氧化物的浓度 其连接到堆叠和重整器，以使来自堆叠的水分溶解重整气体的非反应性燃料组分，并将重整气体供应到一氧化碳净化器，其中非反应性燃料组分基本上被除去。

    Character input method for adding visual effect to character when character is input and mobile station therefor
    9.
    发明申请
    Character input method for adding visual effect to character when character is input and mobile station therefor 有权
    字符输入方法，用于在字符输入时添加视觉效果，移动台

    公开(公告)号：US20060276234A1

    公开(公告)日：2006-12-07

    申请号：US11444864

    申请日：2006-06-01

    申请人： Tae-Young Kang ,  Dong-Uk Lee ,  Myoung-Hwan Han ,  Jin-Gyu Seo ,  Nho-Kyung Hong ,  Chang-Hoon Lee

    发明人： Tae-Young Kang ,  Dong-Uk Lee ,  Myoung-Hwan Han ,  Jin-Gyu Seo ,  Nho-Kyung Hong ,  Chang-Hoon Lee

    IPC分类号： H04B1/38

    CPC分类号： G06F17/214 ,  G06T11/001 ,  H04M1/72544 ,  H04M1/72563 ,  H04M2250/22 ,  H04M2250/70

    摘要： Disclosed is a apparatus and a method for displaying various character effects on a character input screen of a mobile station using a differentiated graphic element according to a key input signal. In the method a visual character theme set by a user is displayed in a character input mode, and a character input effect corresponding to the visual character theme is shown according to a key input signal. Accordingly, since the mobile station can show a visual character input effect in every key input sequence by allowing the user to select a desired visual character theme in advance, an entertaining effect is added to a user interface of the mobile station.

    摘要翻译： 公开了一种根据键输入信号使用差分图形元素在移动台的字符输入画面上显示各种字符效果的装置和方法。 在该方法中，以字符输入模式显示由用户设置的视觉角色主题，并且根据键输入信号显示与视觉角色主题相对应的字符输入效果。 因此，由于移动台可以通过允许用户预先选择期望的视觉角色主题来在每个键输入序列中显示视觉角色输入效果，所以在移动台的用户界面中添加有趣的效果。

    Method for receiving data in multi input multi output
    10.
    发明授权
    Method for receiving data in multi input multi output 失效
    多输入多输出接收数据的方法

    公开(公告)号：US08665975B2

    公开(公告)日：2014-03-04

    申请号：US13376831

    申请日：2009-11-06

    申请人： Jaewon Kim ,  Jaewon Chang ,  Dong-Uk Lee ,  Wonjin Sung ,  Byoung-Hoon Kim ,  Jun-Ho Jo

    发明人： Jaewon Kim ,  Jaewon Chang ,  Dong-Uk Lee ,  Wonjin Sung ,  Byoung-Hoon Kim ,  Jun-Ho Jo

    IPC分类号： H04L27/28

    CPC分类号： H04B7/043 ,  H04B7/0478 ,  H04B7/0639

    摘要： Disclosed is a method for receiving data in a Multi Input Multi Output (MIMO) system, the method comprising: decoding data transmitted from a transmitter by using one beam-forming vector included in a codebook that beam-forming vectors are formed in a hierarchical structure according to at least one of change directions of radio channels, the number of channel change directions, and a change rate; determining whether to update the beam-forming vector based on the radio channel changes; selecting other beam-forming vector included in the codebook having a hierarchical structure when it is determined that update for the beam-forming vector is required; feed-backing information about an index indicating where the selected beam-forming vector is located in the hierarchical structure of the codebook to the transmitter; and decoding data received from the transmitter by using the selected beam-forming vector.

    摘要翻译： 公开了一种用于在多输入多输出（MIMO）系统中接收数据的方法，该方法包括：通过使用码本中包含的一个波束形成向量解码从发射机发送的波束形成向量，其中波束形成向量以分层结构形成 根据无线电信道的改变方向，频道改变方向的数量和变化率中的至少一个; 基于无线电信道确定是否更新波束形成向量; 当确定需要更新波束形成矢量时，选择具有分层结构的码本中包括的其它波束形成矢量; 关于指示所选波束形成向量在码本的层级结构中位于发射机的索引的反馈信息; 以及通过使用所选择的波束形成向量来解码从发射机接收的数据。