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    CROSS GROOVE TYPE CONSTANT VELOCITY JOINT WITH COMPOSITE GROOVE PATTERNS
    53.
    发明申请
    CROSS GROOVE TYPE CONSTANT VELOCITY JOINT WITH COMPOSITE GROOVE PATTERNS 有权
    具有复合沟槽图案的交叉型恒定速度接头

    公开(公告)号：US20120238370A1

    公开(公告)日：2012-09-20

    申请号：US13477186

    申请日：2012-05-22

    Applicant: Seung Tark Oh ,  Tae Hong Kim

    Inventor： Seung Tark Oh ,  Tae Hong Kim

    IPC: F16D3/24

    CPC classification number: F16D3/223 ,  F16D3/229 ,  F16D3/24

    Abstract: A constant velocity joint for a drive system comprises: an outer joint member having a plurality of inwardly facing outer ball grooves, the outer ball grooves consisting of a first group of grooves and a second group of grooves with composite or non-linear groove pattern; an inner joint member disposed inside the outer joint member and having a plurality of outwardly facing inner ball grooves consisting of a first group of grooves and a second group of grooves with composite or non-linear groove pattern, each inner ball groove of the inner joint member being coupled with a corresponding outer ball groove of the outer joint member generally in crossed pair.

    Abstract translation: 用于驱动系统的等速万向节包括：具有多个向内的外球槽的外接头构件，所述外滚珠槽由第一组槽组成，第二组槽具有复合或非直线槽图案; 内侧接头构件，其设置在所述外侧接头构件的内侧，具有由第一组槽构成的多个向外的内部球槽和具有复合或非直线槽形状的第二组槽，所述内侧接头的每个内部球槽 构件与所述外接头构件的相应的外球槽大致交叉对地联接。

    POWER AND GROUND VIAS FOR POWER DISTRIBUTION SYSTEMS
    54.
    发明申请
    POWER AND GROUND VIAS FOR POWER DISTRIBUTION SYSTEMS 有权
    电力分配系统的电力和地面VIAS

    公开(公告)号：US20110273855A1

    公开(公告)日：2011-11-10

    申请号：US12776888

    申请日：2010-05-10

    Applicant: Tae Hong Kim ,  Sang Y. Lee ,  Nam H. Pham

    Inventor： Tae Hong Kim ,  Sang Y. Lee ,  Nam H. Pham

    IPC: H05K7/00 ,  H05K1/16 ,  H05K3/10 ,  H05K1/11

    CPC classification number: H05K3/40 ,  H01L2224/16225 ,  H01L2924/19105 ,  H05K1/0265 ,  H05K1/115 ,  H05K2201/09854 ,  Y10T29/49155 ,  Y10T29/49165

    Abstract: A system for providing power and ground vias for power distributions systems includes first and second conductive layers on a microelectronic package. The conductive layers may include one or more conductive components such as, but not limited to, power planes, ground planes, pads, traces, and the like for electrically connecting to electronic components. A via may electrically connect the first and second conductive layers. The via may have a cross-section of at least three partially-overlapping shapes. Each of the shapes partially overlaps at least two of the other shapes. The shapes may be, for example, circular, triangular, rectangular, square, polygonal, rhomboidal shape, or any other shape.

    Abstract translation: 用于为功率分配系统提供电源和接地通孔的系统包括微电子封装上的第一和第二导电层。 导电层可以包括一个或多个导电部件，例如但不限于用于电连接到电子部件的电源平面，接地平面，焊盘，迹线等。 通孔可以电连接第一和第二导电层。 通孔可以具有至少三个部分重叠形状的横截面。 每个形状部分地与至少两个其他形状重叠。 形状可以是例如圆形，三角形，矩形，正方形，多边形，菱形或任何其它形状。

    Dielectric resonator and filter including capacitor electrodes on a non-conductive surface
    55.
    发明授权
    Dielectric resonator and filter including capacitor electrodes on a non-conductive surface 失效
    介质谐振器和滤波器包括在非导电表面上的电容器电极

    公开(公告)号：US6060965A

    公开(公告)日：2000-05-09

    申请号：US357228

    申请日：1994-12-12

    Applicant: Hee Kyung Sung ,  Chang Hwa Lee ,  Tae Hong Kim ,  Sang Seok Lee ,  Tae Goo Choi

    Inventor： Hee Kyung Sung ,  Chang Hwa Lee ,  Tae Hong Kim ,  Sang Seok Lee ,  Tae Goo Choi

    IPC: H01P1/205 ,  H01P5/08 ,  H01P7/04

    CPC classification number: H01P7/04 ,  H01P1/2056

    Abstract: A dielectric resonator includes a dielectric block having an open surface at one of the surfaces thereof, the remaining surfaces being plated with a conductor. The dielectric block has an inner conductor hole formed at a surface of the dielectric block opposite to the open surface, the inner conductor hole extending a predetermined depth toward the open surface such that it does not perforate through the open surface. An electrode pattern is formed on the open surface such that it faces an end surface of the inner conductor hole, the electrode pattern being adapted to provide an input/output capacitor. The dielectric block has a coupling window formed on a predetermined portion of one of the surfaces of the dielectric block, except for the open surface and the surface formed with the inner conductor hole, at a position adjacent to one of the open surface and the surface formed with the inner conductor hole. The coupling window is free of the plated conductor and adapted to control a coupling degree of the resonator to another resonator. Other embodiments include integral type filters having resonators in a single dielectric block.

    Abstract translation: 介质谐振器包括在其一个表面具有开口表面的介质块，其余表面镀有导体。 所述介质块具有形成在所述介质块的与所述开放表面相对的表面处的内部导体孔，所述内部导体孔朝向所述开放表面延伸预定深度，使得其不穿过所述开放表面。 在开放表面上形成电极图案，使得其面对内部导体孔的端面，电极图案适于提供输入/输出电容器。 绝缘块具有形成在介质块的一个表面的预定部分上的耦合窗口，除了开口表面和形成有内部导体孔的表面之外，在与开放表面和表面之一相邻的位置处 形成有内导体孔。 耦合窗没有电镀导体，并且适于控制谐振器与另一谐振器的耦合度。 其他实施例包括在单个介质块中具有谐振器的积分型滤波器。

    Push button for control panels
    56.
    发明授权
    Push button for control panels 失效
    控制面板按钮

    公开(公告)号：US5957272A

    公开(公告)日：1999-09-28

    申请号：US190017

    申请日：1998-11-12

    Applicant: Tae-Hong Kim

    Inventor： Tae-Hong Kim

    IPC: H01H13/705 ,  H01H3/00 ,  H01H13/70

    CPC classification number: H01H13/705 ,  H01H2013/066 ,  H01H2217/028 ,  H01H2231/026 ,  H01H2231/036

    Abstract: A push button which is employed in a control panel includes button body, a pushing finger, and a core. The button body has hollow space formed at an inner portion thereof and a bellows portion formed around a side portion thereof. The pushing finger protrudes upwardly from an outer surface of an upper end portion of the button body for receiving a pushing force. The core is retained in the hollow space, and fixed at an inner surface of the closed upper end portion. When the bellows portion of the button body is elastically compressed by a pushing force, an other end portion of the core is protruded from the lower end portion of the button body, and when the pushing force is removed from the pushing finger, the other end portion of the core is retained in the hollow space.

    Abstract translation: 在控制面板中使用的按钮包括按钮体，推指和芯。 按钮体在其内部形成有中空空间，在其侧部形成有波纹管部。 推动手指从按钮体的上端部的外表面向上突出，用于接收推力。 芯部保持在中空空间中，并固定在封闭的上端部的内表面。 当按钮体的波纹管部分被推力弹性地压缩时，芯体的另一端部从按钮体的下端部突出，并且当从推动手指移除推力时，另一端 芯的一部分保留在中空空间中。

    Magnetic ceramic composition for use in microwave devices, magnetic ceramics for use in microwave devices, and preparation method therefor
    57.
    发明授权
    Magnetic ceramic composition for use in microwave devices, magnetic ceramics for use in microwave devices, and preparation method therefor 失效
    用于微波器件的磁性陶瓷组合物，用于微波器件的磁性陶瓷及其制备方法

    公开(公告)号：US5902514A

    公开(公告)日：1999-05-11

    申请号：US903773

    申请日：1997-07-31

    Applicant: Jung-Rae Park ,  Tae-Hong Kim ,  Sang-Seok Lee ,  Tae-Goo Choy

    Inventor： Jung-Rae Park ,  Tae-Hong Kim ,  Sang-Seok Lee ,  Tae-Goo Choy

    IPC: C04B35/00 ,  C04B35/26 ,  C04B35/40 ,  C04B35/50 ,  H01F1/34

    CPC classification number: C04B35/26 ,  H01F1/346

    Abstract: A material for microwave band devices used by the general people and in industrial electronic apparatuses is disclosed. Particularly, a magnetic ceramic composition for use in microwave devices, a magnetic ceramics for use in microwave devices and a preparation method therefore are disclosed, in which the saturation magnetization can be easily controlled, and a low ferri-magnetic resonance half line width and an acceptable curie temperature are ensured. The magnetic ceramic composition for microwave devices includes yttrium oxide (Y.sub.2 O.sub.3), iron oxide (Fe.sub.2 O.sub.3), tin oxide (SnO.sub.2), aluminum oxide (Al.sub.2 O.sub.3) and a calcium supply source. The magnetic ceramics for the microwave devices are manufactured by carrying out a forming and a sintering after mixing: yttrium oxide, iron oxide, tin oxide, aluminum oxide and calcium carbonate (or calcium oxide) based on a formula shown below. It has a saturation magnetization of 100-1,800 G at the normal temperature, a temperature coefficient for the saturation magnetization of 0.2%/.degree.C., and a ferri-magnetic resonance half line width of less than 60 Oe, Y.sub.3-x Ca.sub.x/2 Sn.sub.x/2 Fe.sub.5-y Al.sub.y O.sub.12 where 0.1.ltoreq.x.ltoreq.1, and 0.1.ltoreq.y.ltoreq.1.5.

    Abstract translation: 公开了一般用户和工业电子设备中使用的微波带装置的材料。 特别地，公开了一种用于微波器件的磁性陶瓷组合物，用于微波器件的磁性陶瓷及其制备方法，其中可以容易地控制饱和磁化强度，并且低铁磁共振半线宽度和 确保可接受的居里温度。 用于微波器件的磁性陶瓷组合物包括氧化钇（Y 2 O 3），氧化铁（Fe 2 O 3），氧化锡（SnO 2），氧化铝（Al 2 O 3）和钙供应源。 用于微波器件的磁性陶瓷通过以下所示的配方在混合之后进行成形和烧结来制造：氧化钇，氧化铁，氧化锡，氧化铝和碳酸钙（或氧化钙）。 在正常温度下饱和磁化强度为100-1800G，饱和磁化强度的温度系数为0.2％/℃，铁磁共振半线宽度小于60Oe，Y3-xCax / 2Snx / 2Fe5-yAlyO12，其中0.1≤x≤1，0.1≤y≤1.5。

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