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    • 3. 发明公开
    • 지방-유래 중간엽 줄기세포의 연골세포로의 분화방법 및 중간엽 줄기세포의 연골세포로의 분화능의 분석방법
    • 用于将二聚体衍生的中性干细胞分化成细胞因子的方法和用于分析中和干细胞的变应原分化效率的方法
    • KR1020120096150A
    • 2012-08-30
    • KR1020110015369
    • 2011-02-22
    • 차의과학대학교 산학협력단
    • 이수홍강선웅김재환한인보신동아
    • C12N5/077C12N5/0775C12N5/02C12N15/09
    • PURPOSE: An analytical method of mesenchyme stem cell to chondrocyte and differentiation method of the lipid- originated mesenchyme stem cell to the chondrocyte are provided to effectively analyze differentiation of mesenchyme stem cell to chondrocyte by measuring expression amount of TGF- β receptor of the mesenchyme stem cells. CONSTITUTION: A differentiation method to chondrocyte of lipid-originated mesenchyme stem cell comprises the following steps: transforming the lipid-originated mesenchyme stem cell into the gene coding the TGF- β receptor; and cultivating the TGF- β the transformed mesenchyme stem cell in the culture medium for the chondrogenesis. The transformation is processed by electroporation. The medium for differentiating the chondrogenesis is a DMEM medium which includes TGF-β, dexamethasone, ascorbic acid, insulin, transferrin and selenium salt. The culture medium for cartilage differentiation includes 1-100 ng/ml of TGF-β, 10-1,000 nanoM of dexamethasone, 10~500 nanoM of ascorbic acid, 1-1000 ng/ml of insulin, 50-5000 micro gram/ml of ES and 100-3000 ng/ml of selenium salt. The analytical method of differentiation from mesenchyme stem cell to the chondrocyte is performed by measuring expression ratio of the TGF- β receptor of the mesenchyme stem cell.
    • 目的:提供间质干细胞与软骨细胞的分析方法和脂质起始间质干细胞向软骨细胞分化的方法,通过测量间充质干细胞中TGF-β受体的表达量,有效分析间充质干细胞向软骨细胞的分化 细胞。 构成:脂质起始间质干细胞软骨细胞的分化方法包括以下步骤:将脂质起始的间质干细胞转化为编码TGF-β受体的基因; 并在培养基中培养TGF-β转化的间质干细胞用于软骨形成。 转化通过电穿孔处理。 用于分化软骨形成的介质是包含TGF-β,地塞米松,抗坏血酸,胰岛素,转铁蛋白和硒盐的DMEM培养基。 用于软骨分化的培养基包括1-100ng / ml的TGF-β,10-1,000mg的地塞米松,10〜500nm的抗坏血酸,1-1000ng / ml的胰岛素,50-5000μg/ ml的 ES和100-3000ng / ml硒盐。 通过测量间充质干细胞的TGF-β受体的表达比例,从间质干细胞向软骨细胞分化的分析方法。
    • 9. 发明公开
    • 잠금 장치
    • 锁定装置
    • KR1020100009233A
    • 2010-01-27
    • KR1020080070038
    • 2008-07-18
    • 신동아(주)마드론
    • 신동아
    • E05B47/00E05B49/00
    • E05B71/00E05B45/06G08B21/24
    • PURPOSE: A locking apparatus is provided to prevent robbery of the bicycle by using alarm, vibration and lamp which are sent to the bicycle owner in real time. CONSTITUTION: The touch sensor(108) senses the physical touch in the case part(100). The secret code input unit(110) controls the operation of the case part through the number input unit. The controller(112) controls the power supply unit and touch sensor part. According to the command of controller, the alarm output unit transmits alarm. According to the command of controller, the RF signal transmitter transmits the radio frequency signal to the RF signal receiver.
    • 目的:提供一种锁定装置,通过使用实时发送给自行车所有者的报警,振动和灯泡来防止自行车的抢劫。 构成:触摸传感器(108)感测壳体部分(100)中的物理触摸。 密码输入单元(110)通过号码输入单元控制外壳部件的操作。 控制器(112)控制电源单元和触摸传感器部件。 根据控制器的指令,报警输出单元发出报警。 根据控制器的指令,射频信号发射机向射频信号接收机发射射频信号。
    • 10. 发明公开
    • 자동차연료측정장치
    • 汽车燃油测量装置
    • KR1020120112937A
    • 2012-10-12
    • KR1020110030544
    • 2011-04-04
    • 신동석신동아
    • 신동석신동아
    • B60K37/00B60K15/03G01F23/00
    • PURPOSE: A vehicle fuel measuring device is provided to accurately detect fuel quantity and fuel quality by analyzing the quantity and the quality during refueling of a vehicle. CONSTITUTION: A vehicle fuel measuring device comprises a vehicle fuel quantity measuring unit(20), a fuel passage(30), and a vehicle fuel analyzing unit(40). The vehicle fuel quantity measuring unit is installed in a fuel inlet(10). A fuel passage is formed into a pipe shape. The vehicle fuel analyzing unit is installed in the fuel inlet and comprises a pipe shaped main body in one or more positions in the fuel passage(50). The vehicle fuel analyzing unit is attached to the fuel passage firmly to prevent the fuel from leaking.
    • 目的:提供一种车辆燃料测量装置,通过分析车辆加油期间的数量和质量来精确地检测燃油量和燃油质量。 构成:一种车辆燃料测量装置,包括车辆燃料量测量单元(20),燃料通道(30)和车辆燃料分析单元(40)。 车辆燃料量测量单元安装在燃料入口(10)中。 燃料通道形成为管状。 车辆燃料分析单元安装在燃料入口中并且包括在燃料通道(50)中的一个或多个位置中的管状主体。 车辆燃料分析单元牢固地附接到燃料通道以防止燃料泄漏。