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    • 1. 发明授权
    • Power switch on/off mechanism of plug-in unit driven by an
insertion/ejection device in a printed circuit board
    • 由印刷电路板中的插入/排出装置驱动的插入单元的电源开关的开/关机构
    • US5989043A
    • 1999-11-23
    • US870388
    • 1997-06-06
    • Jae-Sup HanKwang-Soo KimYoung-Soo LeeNam-Il Her
    • Jae-Sup HanKwang-Soo KimYoung-Soo LeeNam-Il Her
    • H01R13/629H05K7/14H01R13/62
    • H05K7/1414H01R13/62988Y10S439/911
    • A power on/off mechanism of a plug-in unit driven by an insertion/ejection device in a printed circuit board (PCB) which is adapted to various power switch on/off switches in accordance with a characteristic of a plug-in unit, thus reducing manufacturing costs and easily maintaining parts. The mechanism includes a power switch on/off lever having a protrusion formed in one end thereof which is inserted into a guide groove formed in a center portion of the handle when inserting/ejecting the plug-in unit and a jaw formed in another end thereof for receiving the power switch lever. The power switch on/off lever is inserted into a lever engaging hole formed in the bracket, and the power switch lever is position in the interior of the jaw. When plug-in unit is inserted into the sub-rack, one end of the power switch on/off lever is inserted into the guide groove formed in the handle, the protrusion of the lever is lowered along the guide groove, the other end of the lever is lifted, and the power switch lever in the interior of the jaw of the lever turns to the on state. When ejecting the plug-in unit from the sub-rack, one end of the power switch on/off lever is ejected from the guide groove of the handle, the protrusion of the lever is lifted along the guide groove, and the power switch lever turns to the off state from the on state through a dead point.
    • 由印刷电路板(PCB)中的插入/排出装置驱动的插入单元的电源开/关机构,其适于根据插件单元的特性适用于各种电源开/关开关, 从而降低制造成本并容易地维护零件。 该机构包括电源开关开/关杠杆,其具有在其一端形成的突起,该突起在插入/弹出插入单元时插入到形成在手柄的中心部分中的引导槽中,并且在其另一端形成有钳口 用于接收电源开关杆。 电源开关开关杆插入到支架中形成的杠杆接合孔中,电源开关杆位于钳口内部。 当插入单元插入子机架时,电源开关开关杆的一端插入到手柄中形成的导向槽中,杠杆的突出部沿着导槽下降,另一端 杠杆被提起,并且杆的钳口内部的电源开关杆变为接通状态。 当从子机架中弹出插入单元时,电源开关开关杆的一端从手柄的引导槽中弹出,杠杆的突起沿引导槽被提升,电源开关杆 从开始状态转为死点。
    • 6. 发明申请
    • Silicon film bulk acoustic wave device and process of the same
    • 硅膜体声波器件及其工艺相同
    • US20060186759A1
    • 2006-08-24
    • US10565255
    • 2004-07-21
    • Hyeong KimJae bin LeeHeung KimKi Bong YeoYoung-Soo Lee
    • Hyeong KimJae bin LeeHeung KimKi Bong YeoYoung-Soo Lee
    • H01L41/08
    • H03H3/02H03H9/02133H03H9/02149H03H9/173
    • The present invention relates to a film bulk acoustic wave device and a method of manufacturing the same, wherein comprising an acoustic reflective layer which is formed on a substrate by removing a sacrificial layer on the substrate and becomes an empty space; an oxidation protective film or etch protecting film which is formed in a pattern that divides a resonance region to form the acoustic reflective layer on the sacrificial layer; a thermal oxidation film which is formed by partially thermally oxidizing the sacrificial layer in an electrode region where the oxidation protective film or the etch protecting film is not formed; and a lower electrode, a piezoelectric thin film, and an upper electrode all of which are disposed on the thermal oxide. Further, the present invention is directed to a method of manufacturing the same
    • 薄膜压电元件及其制造方法技术领域本发明涉及一种薄膜压电元件及其制造方法,其特征在于,具有:通过除去所述基板上的牺牲层而形成空间而形成在基板上的声反射层; 氧化保护膜或蚀刻保护膜,其以划分谐振区域以在牺牲层上形成声反射层的图案形成; 通过在没有形成氧化保护膜或蚀刻保护膜的电极区域中部分地热氧化牺牲层而形成的热氧化膜; 以及全部都设置在热氧化物上的下电极,压电薄膜和上电极。 此外,本发明涉及其制造方法
    • 8. 发明申请
    • PROCESS FOR PRODUCING POLYESTER FIBER
    • 生产聚酯纤维的方法
    • US20140194021A1
    • 2014-07-10
    • US14239061
    • 2012-08-16
    • Young-Jo KimByoung-Wook AnSang-Mok LeeYoung-Soo LeeGi-Woong Kim
    • Young-Jo KimByoung-Wook AnSang-Mok LeeYoung-Soo LeeGi-Woong Kim
    • B60R21/231D01D5/098
    • B60R21/231C08G63/183C08G63/80D01D5/098D01F6/84D02J1/22D03D1/02D03D15/00D10B2331/04Y10T442/30
    • The present invention relates to polyester fiber that can be used as fabric for an airbag. In particular, the present invention relates to a process for producing polyester fiber comprising conducting an esterification reaction of a dicarboxylic acid composition and glycol in a predetermined ratio; conducting a polycondensation reaction of the oligomer produced by the esterification reaction; conducting a solid state polymerization of the polymer produced by the polycondensation; and melt spinning and drawing the polyester chip produced by the solid state polymerization, fiber for an airbag produced thereby, and fabric for an airbag comprising the same.The polyester fiber prepared according to the present invention has low modulus, high strength, and high contraction. And, the polyester fiber of the present invention may significantly lower stiffness and achieve excellent mechanical properties, thus providing excellent packing property, shape stability and gas barrier effect when used as fabric for an airbag.
    • 本发明涉及可用作气囊织物的聚酯纤维。 特别地,本发明涉及一种生产聚酯纤维的方法,包括以预定比例进行二羧酸组合物和二醇的酯化反应; 进行由酯化反应生成的低聚物的缩聚反应; 进行通过缩聚反应生成的聚合物的固态聚合; 熔融纺丝和拉伸通过固态聚合制造的聚酯切片,由此生产的气囊的纤维,以及包含该气囊的织物的织物。 根据本发明制备的聚酯纤维具有低模量,高强度和高收缩。 并且,本发明的聚酯纤维可以显着降低刚度并获得优异的机械性能,因此当用作气囊的织物时,提供优异的包装性能,形状稳定性和阻气效果。