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    • 62. 发明公开
    • 평면형 메타물질을 포함한 마이크로스트립 패치 안테나 및 그 동작 방법
    • MICROSTRIP PATCH ANTENNA USING PLANAR METAMATERIAL及其方法
    • KR1020120099861A
    • 2012-09-12
    • KR1020110018336
    • 2011-03-02
    • 한국전자통신연구원한양대학교 산학협력단
    • 김동호하재근이영기이용성최재훈
    • H01Q13/08H01Q1/46H01Q5/00
    • H01Q15/0086H01Q5/314H01Q9/0442
    • PURPOSE: A microstrip patch antenna and an operation method thereof including a plat type meta material are provided to control the length of an inter-digital capacitor by inserting a meta material unit cell structure to a microstrip patch antenna. CONSTITUTION: A conductor patch(120) is formed in an upper side of a dielectric substrate. The conductor patch includes a feeding line(110) and an inter-digital capacitor(130). The patch controls an electric size of an antenna by controlling the length of an inter-digital capacitor. The capacitance of an antenna increases according to the increase of the inter-digital capacitor. The size of the patch is controlled for the impedance matching of the antenna. An operation frequency of the antenna is converted by controlling the size of the patch. [Reference numerals] (110) Feeding line; (120) Patch; (130) Inter-digital capacitor; (140) CSRR slot; (150) Ground surface; (AA) Feeding
    • 目的:提供微带贴片天线及其包括平板型材料的操作方法,以通过将微量元件单元结构插入微带贴片天线来控制数字间电容器的长度。 构成:在电介质基板的上侧形成导体贴片(120)。 导体贴片包括馈电线(110)和数字间电容器(130)。 贴片通过控制数字间电容器的长度来控制天线的电气尺寸。 天线的电容根据数字间电容器的增加而增加。 对于天线的阻抗匹配来控制贴片的尺寸。 通过控制贴片的尺寸来转换天线的操作频率。 (附图标记)(110)送料线; (120)补丁; (130)数字量电容器; (140)CSRR槽; (150)地面; (AA)喂养
    • 64. 发明公开
    • 메타물질의 셀 구조
    • 金属结构
    • KR1020120075121A
    • 2012-07-06
    • KR1020100137160
    • 2010-12-28
    • 한국전자통신연구원한양대학교 산학협력단
    • 김동호이영기하재근권결이용성최재훈
    • H01P7/08
    • H01P7/08H01P1/20381H01P1/205
    • PURPOSE: A cell structure of band meta materials is provided to control a frequency band of negative permeability by changing a gap structure of a split ring resonator into an interdigital structure. CONSTITUTION: A first conductive unit(12-1) is arranged on the upper side of a dielectric substrate(11). A second conductive unit(12-2) is extended in a direction which is different from a longitudinal direction of the first conductive unit. A third conductive unit(12-3) is extended in a direction which faces the first conductive unit. A fourth conductive unit(12-4) and a fifth conductive unit(12-5) are separately extended to the third conductive unit. A sixth conductive unit(12-6) and a seventh conductive unit(12-7) are separately extended to the first conductive unit.
    • 目的:提供带间材料的单元结构,以通过将分割环谐振器的间隙结构改变成叉指结构来控制负磁导率的频带。 构成:第一导电单元(12-1)布置在电介质基板(11)的上侧。 第二导电单元(12-2)沿与第一导电单元的纵向方向不同的方向延伸。 第三导电单元(12-3)沿面向第一导电单元的方向延伸。 第四导电单元(12-4)和第五导电单元(12-5)分别延伸到第三导电单元。 第六导电单元(12-6)和第七导电单元(12-7)分别延伸到第一导电单元。
    • 67. 发明公开
    • FoxA2 및 Nurr1 도입을 이용한 중뇌 도파민성 신경세포로의 분화방법
    • 使用引物FoxA2和Nurr1分化为中间多巴胺神经元的方法
    • KR1020120003098A
    • 2012-01-10
    • KR1020100063756
    • 2010-07-02
    • 한양대학교 산학협력단
    • 박장환이상훈이용성
    • C12N5/079C12N5/10C12N15/867A61P25/00
    • C12N5/0619
    • PURPOSE: A method for differentiating dopaminergic neurons is provided to simultaneously express FoxA2 and Nurr1. CONSTITUTION: A method for differentiating dopaminergic neurons comprises a step of introducing FoxA2 and Nurr1 into neural stem cells or neural precursor cells. The dopaminergic neurons have mesencephalon property. The neural precursor cells are isolated from ventral midbrain, cortex, or lateral ganglionic eminence of mammal. The FoxA2 is directly linked to a promoter for expressing a gene encoding tyrosine hydrolase(TH). The dopaminergic cells express TuJ1, MAP2, HuC/D, VMAT2, or DAT. A composition for treating nerve system diseases contains the neural stem cells, neural precursor cells, or cell differentiated from the cells as an active ingredient.
    • 目的:提供一种区分多巴胺能神经元的方法,以同时表达FoxA2和Nurr1。 构成:分化多巴胺能神经元的方法包括将FoxA2和Nurr1引入神经干细胞或神经前体细胞的步骤。 多巴胺能神经元具有中脑特性。 神经前体细胞从哺乳动物的腹侧中脑,皮质或外侧神经节隆起分离。 FoxA2与用于表达编码酪氨酸水解酶(TH)的基因的启动子直接连接。 多巴胺能细胞表达TuJ1,MAP2,HuC / D,VMAT2或DAT。 用于治疗神经系统疾病的组合物含有神经干细胞,神经前体细胞或细胞作为活性成分分化的细胞。
    • 69. 发明公开
    • 신경 전구세포로부터 성숙한 도파민성 신경세포의 수득방법
    • 将神经前体细胞分化成成熟多巴胺神经元的方法
    • KR1020080061472A
    • 2008-07-03
    • KR1020060136194
    • 2006-12-28
    • 한양대학교 산학협력단
    • 이상훈박장환고현철이용성
    • C12N5/071C12N5/00
    • A method for differentiation of neural precursor cells into matured dopaminergic neuron is provided to produce morphologically and functionally matured dopaminergic neuron, so that the matured dopaminergic neuron is useful for treatment of Parkinson's disease, Alzheimer's disease, cerebral apoplexy and ischemia. The neural precursor cells isolated from ventral midbrain, cortex or lateral ganglionic eminence of mammals, or embryo are differentiated into matured dopaminergic neuron by simultaneously treating the neural precursor cells with Nurr1, Bcl-XL and SHH(sonic hedgehog), or with Nurr1 and bHLH(basic helix-loop-helix) transcription factor selected from neurogenin 1, neurogenin 2, neuro D1, Mash1, MATH 3 and E47 through gene transfer or transduction. Further, the mammals are rodents and human being.
    • 提供了将神经前体细胞分化为成熟多巴胺能神经元的方法,以产生形态学和功能上成熟的多巴胺能神经元,使得成熟的多巴胺能神经元可用于治疗帕金森病,阿尔茨海默病,脑中风和缺血。 通过用Nurr1,Bcl-XL和SHH(声音刺猬)或Nurr1和bHLH同时处理神经前体细胞,从哺乳动物或胚胎的腹侧中脑,皮质或外侧神经节隆起分离的神经前体细胞分化成成熟的多巴胺能神经元 (基本螺旋 - 环 - 螺旋)转录因子,其通过基因转移或转导从神经元1,神经元2,神经D1,Mash1,MATH 3和E47中选择。 此外,哺乳动物是啮齿动物和人类。