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公开(公告)号：KR1020090028986A
公开(公告)日：2009-03-20
申请号：KR1020070094176
申请日：2007-09-17
Applicant: 삼성에스디아이 주식회사 , 재단법인서울대학교산학협력재단
IPC: H01M4/48 , H01M10/0525 , B82Y30/00
CPC classification number: H01M4/134 , H01M4/0404 , H01M4/0471 , H01M4/1395 , H01M4/364 , H01M4/38 , H01M4/386 , H01M4/483 , H01M4/661 , H01M10/052 , H01M2004/021 , H01M2004/027
Abstract: A negative active material for a lithium secondary battery is provided to suppress the initial irreversible reaction of an active material by using a nanocomposite which converts a part of silicon oxides into oxides stable to lithium by adding metal element to silicon oxides. A negative active material for a lithium secondary battery has a nanocomposite including Si phase, SiO2, and MyO metal oxide, wherein M is the metal having the formation free energy forming the bond with oxygen -900 to -2000 kJ / mol, when the oxidation number of M is x, xxy=2. The Si phase is crystal particles.
Abstract translation: 提供了用于锂二次电池的负极活性材料，以通过使用将氧化硅的一部分通过向金属氧化物中添加金属元素而将一部分氧化硅转化为稳定的氧化物的纳米复合材料来抑制活性材料的初始不可逆反应。 用于锂二次电池的负极活性材料具有包括Si相，SiO 2和MyO金属氧化物的纳米复合材料，其中M是具有与氧-900至-2000kJ / mol键合的形成自由能的金属，当氧化 M的数量是x，xxy = 2。 Si相是晶体颗粒。
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242.发明公开
公开(公告)号：KR1020090028953A
公开(公告)日：2009-03-20
申请号：KR1020070094116
申请日：2007-09-17
Applicant: 한국전자통신연구원 , 재단법인서울대학교산학협력재단
CPC classification number: H04B7/0413 , G06K9/6218
Abstract: An automatic clustering method, a multipath clustering method using the same and an apparatus thereof in a mobile communication environment are provided to set an initial cluster center value by using hierarchical clustering algorithm, thereby preventing performance from being lowered except the initial cluster center value. An initial cluster center is obtained through hierarchical clustering algorithm(S310). The initial cluster center is reset by a planar clustering algorithm. Clustering of data groups is performed according to the reset cluster center. An optimum cluster number is determined by calculating verification indexes about the clustered data groups. The hierarchical clustering algorithm defines a distance between clusters by an average distance between samples.
Abstract translation: 提供一种自动聚类方法，在移动通信环境中使用该聚类方法的多径聚类方法及其装置，以通过使用层次聚类算法来设置初始聚类中心值，从而防止性能降低，除了初始聚类中心值。 通过层次聚类算法获得初始聚类中心（S310）。 初始聚类中心由平面聚类算法复位。 根据复位集群中心进行数据组的聚类。 通过计算关于聚类数据组的验证索引来确定最佳聚类数。 层次聚类算法通过样本之间的平均距离来定义聚类之间的距离。
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243.发明授权
公开(公告)号：KR100889594B1
公开(公告)日：2009-03-20
申请号：KR1020070018189
申请日：2007-02-23
Applicant: 재단법인서울대학교산학협력재단
Abstract: 본 발명은 네트워크를 통한 휴대용 클라이언트 기기와 데스크탑 컴퓨터 단말, 휴대용 클라이언트 기기와 컨텐츠 서버와의 네트워크 연결에 의해 UCC(User Created Contents)의 자유로운 교환 및 컨텐츠의 편집 또는 가공이 용이하게 이루어질 수 있도록 하는 컴퓨터와 휴대용 기기를 연동한 사용자 제작 컨텐츠 정보 교환 및 제작 관리 시스템과 그 방법을 제공한다. 이를 위해 본 발명은 이동 통신망과 인터넷망을 통해 컴퓨터에 접속하여, 컨텐츠(UCC)를 다운로드받아 재생하거나 업로드하고, 컨텐츠의 자체적인 편집/가공 및 원격 제어 기능을 통해 컴퓨터에서의 컨텐츠의 편집/가공을 사용자의 임의적인 키입력에 따라 원격으로 제어하는 이동통신 단말과, 이동통신 단말과 컨텐츠를 교환하고, 상기 이동통신 단말로부터 업로드되는 컨텐츠를 재생하며, 단말의 사용자 정보를 근거로 시스템의 환경 설정을 수행하며, 이동통신 단말의 사용자 키입력을 통한 원격 제어에 의해 컴퓨팅 자원의 활용을 통한 컨텐츠의 편집/가공을 수행하는 컴퓨터 및, 상기 이동통신 단말이 컴퓨터와 네트워크 연결될 수 있도록 하는 네트워크 접속 정보를 제공하고, 상기 컴퓨터에게 상기 이동통신 단말의 사용자 정보를 제공하는 정보 제공 서버를 포함하여 구성된 것을 특징으로 한다.
UCC, 컨텐츠, 개인용 컴퓨터, 이동통신 단말, 서버, 교환, 편집, 가공, 관리, 공유-
公开(公告)号：KR1020090027379A
公开(公告)日：2009-03-17
申请号：KR1020070092556
申请日：2007-09-12
Applicant: 재단법인서울대학교산학협력재단 , 알트론 주식회사
IPC: H01Q1/24
CPC classification number: H01Q17/005 , H01Q1/24 , H01Q1/526 , H01Q17/007
Abstract: A prepreg structure for shielding an electromagnetic wave and an antenna using the same are provided to obtain high rigidity and a strength characteristic by improving electromagnetic wave absorption performance in a microwave band. A magnetic material like Ni-Zn-Ferrite particle is added to the thermosetting resin like the epoxy. The Ni-Zn-Ferrite particle is uniformly dispersed to the thermosetting resin through the agitation process(S11). The prepared glass fiber is impregnated to the thermosetting resin mixture(S13). The resin component is solidified by heating the glass fiber impregnated to the thermosetting resin mixture at 120 degrees centigrade in an oven for one minute(S15). The prepreg is prepared through the above process. One prepared prepreg or more are stacked(S17). A vacuum process for the stacked prepreg is performed by using a vacuum pump for removing a bubble excessively generated inside(S19). The vacuum processed prepreg is hardened in the oven(S21).
Abstract translation: 提供一种用于屏蔽电磁波的预浸料结构和使用其的天线，以通过提高微波带中的电磁波吸收性能来获得高刚性和强度特性。 如环氧树脂那样，将诸如Ni-Zn-铁素体颗粒的磁性材料加入到热固性树脂中。 通过搅拌工序将Ni-Zn-Fe铁素体均匀地分散在热固性树脂中（S11）。 将制备的玻璃纤维浸渍到热固性树脂混合物（S13）中。 通过将浸渍在热固性树脂混合物中的玻璃纤维在烘箱中在120℃下加热1分钟使树脂组分固化（S15）。 通过上述方法制备预浸料。 一个制备好的预浸料坯或更多层叠（S17）。 通过使用用于去除内部过量的气泡的真空泵来进行堆叠的预浸料坯的真空处理（S19）。 真空处理的预浸料坯在烘箱中硬化（S21）。
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245.发明授权ＧＤＮＦ를 포함하는 모발의 멜라닌 생성 촉진용 조성물,ＧＤＮＦ를 이용하는 모발의 멜라닌 생성 촉진 방법 및ＧＤＮＦ의 발현정도를 이용하여 모발 멜라닌 생성촉진제를 스크리닝하는 방법 有权用于增强包含GDNF的发胶中的造血作用的组合物，使用GDNF增强毛发发生变色的方法，以及使用GDNF表达水平筛选毛发发生增强的方法
公开(公告)号：KR100889460B1
公开(公告)日：2009-03-17
申请号：KR1020070118013
申请日：2007-11-19
Applicant: (주)아모레퍼시픽 , 재단법인서울대학교산학협력재단
CPC classification number: A61K8/64 , A61K38/185 , A61Q5/00 , A61Q5/02 , A61Q5/12 , A61Q19/00 , A61Q19/08 , Y10S514/881
Abstract: A white hair suppressing composition and a kit for melanogenesis promotion of hair are provided to promote melanogenesis of hair using GDNF protein or gene ciphering protein. A white hair suppressing composition comprises a neurotrophic factor receptor genesis growth factor as an active ingredient. The white hair suppressing composition promotes melanogenesis of hair by promoting expression of microphthalmia-associated transcription factor. The white hair suppressing composition is coated scalp or hair. A kit for melanogenesis promotion of hair comprises gene ciphering the neurotrophic factor receptor genesis growth factor or protein.
Abstract translation: 提供白发抑制组合物和用于促进头发黑素生成的试剂盒，以促进使用GDNF蛋白质或基因加密蛋白质的头发黑素生成。 白发抑制组合物包含神经营养因子受体起因生长因子作为活性成分。 白发抑制组合物通过促进微小珠蛋白相关转录因子的表达来促进头发的黑素生成。 白头发抑制组合物是头皮或头发。 用于黑发生长促进毛发的试剂盒包括加密神经营养因子受体起源生长因子或蛋白质的基因。
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Patent Agency Ranking
公开(公告)号：KR1020090026885A
公开(公告)日：2009-03-16
申请号：KR1020070091945
申请日：2007-09-11
Applicant: 재단법인서울대학교산학협력재단
IPC: H02J17/00
Abstract: A wireless power supplier and a portable device holder using the same are provided to supply the power to the portable device in a wireless manner by generating the magnetic field acting in the narrow area. A wireless power supplier(10) comprises an alternating current/magnetic field generating part(12) and an inducing current/magnetic field generating part(14). The alternating current/magnetic field generating part generates the alternating current and magnetic field according to the status of electric power supply from the outside. The inducing current/magnetic field generating part converts the generated inducing current into the direct current. The inducing current/magnetic field generating part supplies the direct current to the portable device.
Abstract translation: 提供一种使用其的无线电力供应商和便携式装置保持器，通过产生在狭窄区域中起作用的磁场，以无线方式向便携式装置供电。 无线电源（10）包括交流/磁场产生部分（12）和感应电流/磁场产生部分（14）。 交流/磁场产生部根据从外部供电的状态生成交流磁场。 感应电流/磁场产生部分将所产生的感应电流转换为直流电流。 感应电流/磁场产生部件将直流电流提供给便携式设备。
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公开(公告)号：KR1020090025572A
公开(公告)日：2009-03-11
申请号：KR1020070090528
申请日：2007-09-06
Applicant: 재단법인서울대학교산학협력재단
Abstract: Betapix gene-knockout mice are provided to suppress a function of betapix protein in order to research a role of the betapix protein inside a living body. A betapix gene targeting vector comprises DNA having NcoI/SspI cutting area ahead of 19th exon of betapix genomic gene, MluI/NcoI cutting area before the 19th exon, neomycin resistance gene, and thymidine kinase gene. Embryonic stem cells of mammals except for humans are homologous-recombined by employing the target vector. Betapix gene-knockout chimera mice are prepared by implanting the embryonic stem cells in a surrogate mother mouse.
Abstract translation: 提供Betapix基因敲除小鼠以抑制betapix蛋白的功能，以研究betapix蛋白在活体内的作用。 一个betapix基因靶向载体包含在第19个外显子第19个外显子，第19个外显子前的MluI / NcoI切割区，新霉素抗性基因和胸苷激酶基因之前具有NcoI / SspI切割区域的第9个外显子的DNA。 除人之外的哺乳动物的胚胎干细胞通过使用目标载体进行同源重组。 通过将胚胎干细胞植入替代母鼠制备Betapix基因敲除嵌合体小鼠。
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公开(公告)号：KR1020090022206A
公开(公告)日：2009-03-04
申请号：KR1020070087338
申请日：2007-08-30
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: G01L1/24
Abstract: A coating stress measuring device is provided to be possible for grasping the asymmetrical bending displacement distribution by measuring the location change of irradiated beam. A coating stress measuring device comprises a light source(10), a drying room(20) drying a coated substrate(61), a detection unit(30) detecting the beam reflected from the coated substrate after being irradiated from the light source; and an optical distribution part distributing the beam irradiated from the light source to 2~36. The drying room includes a window(24) transmitting the beam, a supporting part(21) supporting the coated substrate, and a sensor(27).
Abstract translation: 提供涂层应力测量装置，以通过测量照射束的位置变化来抓取不对称弯曲位移分布。 一种涂层应力测量装置，包括：光源（10）;干燥室（20），干燥涂覆的基板（61）;检测单元（30），其在从光源照射之后检测从涂覆的基板反射的光束; 以及将从光源照射的光束分布到2〜36的光分布部。 干燥室包括透射光束的窗口（24），支撑涂覆的基底的支撑部分（21）和传感器（27）。
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公开(公告)号：KR1020090017597A
公开(公告)日：2009-02-18
申请号：KR1020087030403
申请日：2006-05-19
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: C12N5/0606 , C12N2500/25 , C12N2501/11 , C12N2501/235 , C12N2501/31 , C12N2517/10
Abstract: A method for manufacturing the preantral follicle-derived embryonic stem cells is provided to successfully protect the preantral follicles as the optional resources of the embryonic stem cell. The method for manufacturing the preantral follicle-derived embryonic stem cells comprises the steps of: obtaining the preantral follicles from the ovary of mammal; in-vitro culturing the preantral follicles; maturing the in-vitro follicular cell existing in the cultivated preantral follicles; activating the mature oocyte to subject to parthenogenesis; culturing the activated oocyte to form blastocyst; and cultivating the inner cell mass(ICM) cell of blastocyst to produce the preantral follicle-derived embryonic stem cell.
Abstract translation: 提供了用于制备前卵泡衍生的胚胎干细胞的方法，以成功保护前卵泡，作为胚胎干细胞的任选资源。 用于制备前卵泡衍生的胚胎干细胞的方法包括以下步骤：从哺乳动物的卵巢获得前卵泡; 体外培养前卵泡; 成熟培养的前卵泡中存在的体外滤泡细胞; 激活成熟卵母细胞进行孤雌生殖; 培养活化的卵母细胞形成囊胚; 并培养胚泡的内细胞团（ICM）细胞以产生前卵泡衍生的胚胎干细胞。
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公开(公告)号：KR1020090015781A
公开(公告)日：2009-02-12
申请号：KR1020080003185
申请日：2008-01-10
Applicant: 삼성전자주식회사 , 재단법인서울대학교산학협력재단
CPC classification number: H04W72/082 , H04J11/005 , H04W16/24 , H04W36/20
Abstract: A frequency resource usage system and a method thereof in a communications system capable of controlling ICI through simple adjustment operation are provided to reduce a problem about ICI(Inter Cell Interference) by using frequency resource by using segment sequence. A multi cell communications system uses frequency resource by using segment sequence. The usable frequency band is classified into the segments of A. One segment is classified into the sub bands of B. One sub band is classified into the channels of C. The order using the segment of A is shown by the segment sequence. The frequency assignment use sequence calls a segment sequence. The segment sequence is determined in consideration of ICI. The segment sequence is determined in consideration of the frequency reuse factor and sectorization coefficient in order to minimize ICI.
Abstract translation: 提供能够通过简单调整操作来控制ICI的通信系统中的频率资源使用系统及其方法，以通过使用段序列来使用频率资源来减少ICI（小区间干扰）的问题。 多单元通信系统通过使用段序列来使用频率资源。 可用频带分为A段。一段划分为B.的子带。一个子带分为C的信道。使用段A的顺序由段序列表示。 频率分配使用序列调用片段序列。 片段序列是考虑ICI来确定的。 考虑到频率复用因子和扇区系数来确定段序列，以便使ICI最小化。
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