公开(公告)号：US08076045B2

公开(公告)日：2011-12-13

申请号：US11943492

申请日：2007-11-20

Applicant: Joongmyeon Bae ,  Seung-Wook Baek

Inventor： Joongmyeon Bae ,  Seung-Wook Baek

IPC: H01M4/02 ,  H01M8/10 ,  H01M4/48

CPC classification number: H01M8/1213 ,  H01M4/8605 ,  H01M2004/8684 ,  H01M2008/1293

Abstract: The present invention relates to a solid oxide fuel cell in which an anode is formed with a hollow portion, and the hollow portion may be used as a gas diffusion path, thereby improving gas diffusion performance, and the hollow portion may be also used as a reinforcement hole for reinforcing a strength or a current collecting hole for increasing a current collecting efficiency, thereby improving a cell strength and also increasing an efficiency of producing electric energy. The solid oxide fuel cell has an electrolyte layer; an anode; a cathode; and a hollow portion formed in the anode.

Abstract translation: 本发明涉及一种固体氧化物燃料电池，其中阳极形成有中空部分，并且中空部分可以用作气体扩散路径，从而提高气体扩散性能，并且中空部分也可以用作 用于加强强度的加强孔或用于提高集电效率的集电孔，从而提高电池强度，并且还提高电能的产生效率。 固体氧化物燃料电池具有电解质层; 阳极; 阴极 以及形成在阳极中的中空部。

公开(公告)号：US08050685B2

公开(公告)日：2011-11-01

申请号：US12072407

申请日：2008-02-26

Applicant: Ki-Young Han ,  Jae-Woo So ,  Yong-Seok Kim ,  Sang-Wook Kwon ,  Ji-Hyun Park ,  Chi-Sung Bae ,  Dong-Ho Cho ,  Oh-Hyun Jo

Inventor： Ki-Young Han ,  Jae-Woo So ,  Yong-Seok Kim ,  Sang-Wook Kwon ,  Ji-Hyun Park ,  Chi-Sung Bae ,  Dong-Ho Cho ,  Oh-Hyun Jo

IPC: H04W72/00

CPC classification number: H04W16/26 ,  H04B7/15542 ,  H04W72/0413 ,  H04W72/10 ,  H04W72/1268 ,  H04W74/06 ,  H04W84/047

Abstract: An apparatus and method for UpLink (UL) radio resource allocation in a wideband wireless communication system are provided. In a method of operating a Relay Station (RS) for UpLink (UL) radio resource allocation in a wideband wireless communication system, the method includes relaying to a Base Station (BS) a resource request message of at least one or more Mobile Stations (MSs); receiving data from the at least one or more mobile stations; if the received data is non-real time traffic, queuing the data received from the mobile stations according to a traffic type; and requesting the base station to allocate necessary radio resources by checking a queue status. Accordingly, a delay can be reduced when the UL resource is allocated to an relay station for real time traffic.

Abstract translation: 提供了一种用于宽带无线通信系统中的上行链路（UL）无线电资源分配的装置和方法。 在宽带无线通信系统中操作用于上行链路（UL）无线电资源分配的中继站（RS）的方法中，该方法包括：向基站（BS）中继至少一个或多个移动站的资源请求消息（ MS）; 从所述至少一个或多个移动台接收数据; 如果接收到的数据是非实时业务，则根据业务类型排队从移动站接收的数据; 并请求基站通过检查队列状态来分配必要的无线电资源。 因此，当将UL资源分配给中继站用于实时业务时，可以减少延迟。

公开(公告)号：US20110256316A1

公开(公告)日：2011-10-20

申请号：US13140879

申请日：2009-02-03

Applicant: Jeung-Ku Kang ,  Kyung-Min Choi ,  Jung-Hoon Choi ,  Weon-Ho Shin ,  Jung-Woo Lee ,  Hyung-Mo Jeong

Inventor： Jeung-Ku Kang ,  Kyung-Min Choi ,  Jung-Hoon Choi ,  Weon-Ho Shin ,  Jung-Woo Lee ,  Hyung-Mo Jeong

IPC: B05D5/02 ,  B82Y40/00

CPC classification number: B81C1/00031 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174

Abstract: Disclosed is a method for patterning a nanomaterial using solution evaporation. More particularly, the method for patterning a nanomaterial using solution evaporation includes; coating the nanomaterial with a polymer material and uniformly dispersing the coated nanomaterial in a solvent to prepare a solution containing the nanomaterial, and pouring the nanomaterial-containing solution on a substrate, enabling the nanomaterial to be patterned after evaporation of the solvent.

Abstract translation: 公开了使用溶液蒸发来对纳米材料进行图案化的方法。 更具体地，使用溶液蒸发来构图纳米材料的方法包括： 用聚合物材料涂覆纳米材料，并将涂覆的纳米材料均匀分散在溶剂中以制备含有纳米材料的溶液，并将含纳米材料的溶液倾倒在基材上，使纳米材料在蒸发溶剂后进行图案化。

公开(公告)号：US20110236301A1

公开(公告)日：2011-09-29

申请号：US11987953

申请日：2007-12-06

Applicant: Jeung Ku Kang ,  Yoon Jeong Choi ,  Jung Woo Lee ,  Jung Hoon Choi

Inventor： Jeung Ku Kang ,  Yoon Jeong Choi ,  Jung Woo Lee ,  Jung Hoon Choi

IPC: C01B3/02 ,  B01J20/22

CPC classification number: C01B3/0015 ,  B01J20/226 ,  Y02E60/327 ,  Y02E60/328 ,  Y10S502/526

Abstract: Disclosed are a novel hydrogen storage material with enhanced hydrogen storage capacity prepared by doping an organic framework material with light metal cations, and a method of using the same for hydrogen storage. The present inventive material has at least one phenyl group at each face of a triangular building unit, which is doped with metal cations such as alkali metal cations, alkali-earth metal cations, etc., so that the material exhibits greatly improved capacity of hydrogen absorption and desorption at room temperature and can provide hydrogen storage materials practically adapted for fuel batteries useable even at room temperature.

Abstract translation: 公开了一种具有通过用轻金属阳离子掺杂有机骨架材料制备的具有增强的储氢能力的新型储氢材料，以及将其用于储氢的方法。 本发明的材料在三角形建筑单元的每个面上具有至少一个苯基，其被掺杂有金属阳离子如碱金属阳离子，碱土金属阳离子等，使得该材料显示出大大提高的氢容量 在室温下吸收和解吸，并且可以提供实际适用于甚至在室温下可用的燃料电池的储氢材料。

公开(公告)号：US08014360B2

公开(公告)日：2011-09-06

申请号：US11985769

申请日：2007-11-16

Applicant: Yu-Seok Kim ,  In-Soo Hwang ,  Jin-Gon Joung ,  Yong-Hoon Lee ,  Kyung-Min Kim ,  Yong-Up Jang

Inventor： Yu-Seok Kim ,  In-Soo Hwang ,  Jin-Gon Joung ,  Yong-Hoon Lee ,  Kyung-Min Kim ,  Yong-Up Jang

IPC: H04W4/00 ,  H04J3/00 ,  H04B7/212

CPC classification number: H04B7/0452 ,  H04B7/0417 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0643 ,  H04B7/065

Abstract: An apparatus and method for performing sequential scheduling in a multiple-input, multiple-output (MIMO) system is provided. The method includes the steps of: selecting a user which reports the greatest partial feedback information among a plurality of pieces of partial feedback information of all users in an initialization operation, and requesting channel feedback information to the selected user; and broadcasting the channel feedback information of the selected user to remaining unselected users upon receiving the channel feedback information from the selected user. Accordingly, a maximum capacity can be obtained by using only selective channel feedback information without having to feed back channel state information of all users.

Abstract translation: 提供了一种用于在多输入多输出（MIMO）系统中执行顺序调度的装置和方法。 该方法包括以下步骤：在初始化操作中选择在所有用户的多条部分反馈信息中报告最大部分反馈信息的用户，并向所选择的用户请求信道反馈信息; 以及在从所选择的用户接收到信道反馈信息时，将所选择的用户的频道反馈信息广播到剩余的未选择的用户。 因此，通过仅使用选择性信道反馈信息，而不必反馈所有用户的信道状态信息，可以获得最大容量。

公开(公告)号：US08014349B2

公开(公告)日：2011-09-06

申请号：US11442750

申请日：2006-05-30

Applicant: Tae-Soo Kwon ,  Chi-Hyun Park ,  Sang-Boh Yun ,  Dong-Ho Cho ,  Ju-Yeop Kim ,  Ho-Won Lee ,  O-Hyun Jo ,  Sik Choi

Inventor： Tae-Soo Kwon ,  Chi-Hyun Park ,  Sang-Boh Yun ,  Dong-Ho Cho ,  Ju-Yeop Kim ,  Ho-Won Lee ,  O-Hyun Jo ,  Sik Choi

IPC: H04W4/00

CPC classification number: H04W72/04 ,  H04W72/042 ,  H04W88/08

Abstract: Provided is an apparatus and method for transmitting/receiving signals in a communication system. A base station allocates a quasi-dedicated control channel (QDCCH) to a first mobile station (MS), and allocates the QDCCH allocated to the first MS, to a second MS for a preset time. An MS receives a QDCCH allocated from the base station. If there is data to transmit to the base station, the MS determines whether the QDCCH is allocated to another MS different from the MS. If it is determined that the QDCCH is allocated to the MS itself, the MS transmits the data to the base station over the QDCCH.

Abstract translation: 提供了一种用于在通信系统中发送/接收信号的装置和方法。 基站向第一移动站（MS）分配准专用控制信道（QDCCH），并将分配给第一MS的QDCCH分配给第二MS预设时间。 MS接收从基站分配的QDCCH。 如果存在要发送给基站的数据，则MS确定QDCCH是否被分配给与MS不同的另一个MS。 如果确定QDCCH被分配给MS本身，则MS通过QDCCH将数据发送到基站。

公开(公告)号：US20110202526A1

公开(公告)日：2011-08-18

申请号：US12705147

申请日：2010-02-12

Applicant: Ji-Hyun LEE ,  Chin-Wan CHUNG

Inventor： Ji-Hyun LEE ,  Chin-Wan CHUNG

IPC: G06F17/30

CPC classification number: G06F17/30684

Abstract: A semantic search system using a semantic ranking scheme including: an ontology analyzer analyzing ontology data related to a search target to determine a weight value of each property according to a weighing method for property; a semantic path extractor extracting all the semantic paths between resources and query keywords and determining a weight value of each extracted semantic path according to the semantic path weight value determination scheme by using the weight value of each property; a relevant resource searcher traversing an instance graph of ontology based on a semantic path having a pre-set length and weight value of more than an expectation level to search resources that have a semantic relationship with the query keywords and are declared as a type presented in the query; and a semantic relevance ranker selecting a top-k results having the highest rank from among the candidate results extracted by the relevant resource researcher by using a relevance scoring function.

Abstract translation: 一种使用语义排序方案的语义搜索系统，包括：本体分析器，分析与搜索目标相关的本体数据，以根据权重的权重方法确定每个属性的权重值; 语义路径提取器，提取资源和查询关键字之间的所有语义路径，并通过使用每个属性的权重值，根据语义路径权值确定方案确定每个提取的语义路径的权重值; 相关资源搜索者通过基于具有超过预期级别的预设长度和权重值的语义路径遍历本体的实例图，以搜索与查询关键字具有语义关系的资源，并被声明为呈现在 查询; 以及通过使用相关性评分函数从相关资源研究者提取的候选结果中选择具有最高排名的top-k结果的语义相关性筛选器。

公开(公告)号：US20110198636A1

公开(公告)日：2011-08-18

申请号：US12673422

申请日：2009-10-07

Applicant: Kyung Cheol Choi ,  Ki Youl Yang

Inventor： Kyung Cheol Choi ,  Ki Youl Yang

IPC: H01L33/58 ,  H01L33/60

CPC classification number: H01L51/5092 ,  B82Y20/00 ,  B82Y30/00 ,  H01L2251/5369

Abstract: Disclosed herein is an organic light emitting diode device, including: an organic EL element layer; an electrode layer supplying power to the organic EL element layer; and a metal nanocluster layer which is formed by covering a plurality of metal clusters with media and which is located between the organic EL element layer and the electrode layer to induce a luminescence enhancement effect. The organic light emitting diode device is advantageous in that carriers can be easily injected, so that light output efficacy is improved, thereby enhancing fluorescent emission output.

Abstract translation: 本文公开了一种有机发光二极管器件，包括：有机EL元件层; 向所述有机EL元件层供电的电极层; 以及通过用介质覆盖多个金属簇并且位于有机EL元件层和电极层之间以引起发光增强效果而形成的金属纳米团簇层。 有机发光二极管器件的优点在于可以容易地注入载流子，从而提高光输出效率，从而提高荧光发射输出。

公开(公告)号：US20110194594A1

公开(公告)日：2011-08-11

申请号：US12939709

申请日：2010-11-04

Applicant: Won Jong Noh ,  Yung Yi ,  Tae Soo Kwon ,  Soo Hwan Lee ,  Chang Yong Shin

Inventor： Won Jong Noh ,  Yung Yi ,  Tae Soo Kwon ,  Soo Hwan Lee ,  Chang Yong Shin

IPC: H04B17/00

CPC classification number: H04B7/024 ,  H04B7/0626 ,  H04B7/0639

Abstract: Provided is a data transmission system that may determine a multiple input multiple output dynamic spectrum management (MIMO-DSM) operation mode of a base station based on information associated with a data transmission route and a computational capability of each base station. A terminal may generate feedback information based on a cooperation level between base stations and may transmit the generated feedback information to a serving base station. The serving base station may select terminals that may receive data from among a plurality of terminals through a MIMO-DSM algorithm and a user scheduling based on the feedback information.

Abstract translation: 提供了一种数据传输系统，其可以基于与数据传输路由相关联的信息和每个基站的计算能力来确定基站的多输入多输出动态频谱管理（MIMO-DSM）操作模式。 终端可以基于基站之间的协作级别生成反馈信息，并且可以将产生的反馈信息发送到服务基站。 服务基站可以通过MIMO-DSM算法和基于反馈信息的用户调度来选择可以从多个终端中接收数据的终端。

公开(公告)号：US20110187417A1

公开(公告)日：2011-08-04

申请号：US13016349

申请日：2011-01-28

Applicant: Yu Sin KIM ,  Youn Suk KIM ,  Dong Hyun BAEK ,  Sun Woo YOON

Inventor： Yu Sin KIM ,  Youn Suk KIM ,  Dong Hyun BAEK ,  Sun Woo YOON

IPC: H03K17/94

CPC classification number: H03K17/94 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A radio frequency (RF) switch circuit in which an RF switch and a switch controller are formed on a single CMOS substrate and floating resistors are connected to a deep N type well substrate, an N type well substrate, and a P type well substrate to thereby increase linearity with respect to input power. In the RF switch having at least one NMOS (N type Metal Oxide Semiconductor) switch changing a transmission path of an RF signal, an N type terminal formed on a first deep N type well substrate receives driving power through a floating resistor, a P type terminal formed on a first P type substrate receives body power through a floating resistor, and the two N type terminals formed on the first P type substrate receive gate power through a floating resistor, and in the switch controller having at least one NMOS switch and at least one PMOS (P type Metal Oxide Semiconductor) switch controlling changing of a path of the RF switch, an N type terminal formed on a second deep N type well substrate and an N type terminal formed on the first N type substrate receive driving power through floating resistors.

Abstract translation: 将RF开关和开关控制器形成在单个CMOS基板上的浮动开关电路和浮动电阻器连接到深N型阱基板，N型阱基板和P型阱基板， 从而相对于输入功率增加线性度。 在具有改变RF信号的传输路径的至少一个NMOS（N型金属氧化物半导体）开关的RF开关中，形成在第一深N型阱基板上的N型端子通过浮动电阻器接收驱动电力，P型 形成在第一P型基板上的端子通过浮动电阻器接收主体电力，并且形成在第一P型基板上的两个N型端子通过浮动电阻器接收栅极电力，并且在具有至少一个NMOS开关的开关控制器中 控制RF开关的路径变化的至少一个PMOS（P型金属氧化物半导体）开关，形成在第二深N型阱基板上的N型端子和形成在第一N型基板上的N型端子接收驱动电力 浮动电阻