Brake master cylinder
    1.
    发明授权
    Brake master cylinder 有权
    制动主缸

    公开(公告)号:US09096203B2

    公开(公告)日:2015-08-04

    申请号:US13620678

    申请日:2012-09-14

    Applicant: Tae H. Kim

    Inventor: Tae H. Kim

    CPC classification number: B60T11/16 B60T7/042 B60T7/085 B60T17/22

    Abstract: Disclosed is a brake master cylinder configured to sense a variation in magnetic flux in accordance with operation of a piston installed with a magnet, and thus to control activation of brake lamps. The brake master cylinder includes a cylinder body connected to a booster, first and second pistons to reciprocate in the cylinder body, a Hall sensor installed at an outside of the cylinder body, to sense operation of the pistons, for control of activation of brake lamps, a coupling shaft formed at an end of the second piston facing the first piston, and a magnet ring assembly installed at the coupling shaft such that the magnet ring assembly faces the Hall sensor. The magnet ring assembly includes a bushing centrally formed with a fitting hole to receive the coupling shaft, and a ring-shaped magnet fitted around the bushing, to exert magnetic force on the Hall sensor.

    Abstract translation: 公开了一种制动主缸,其被配置为根据安装有磁体的活塞的操作来感测磁通量的变化,从而控制制动灯的启动。 制动主缸包括连接到升压器的缸体,在缸体中往复运动的第一和第二活塞,安装在缸体外部的霍尔传感器,以感测活塞的运动,以控制制动灯的启动 ,形成在所述第二活塞的面向所述第一活塞的端部处的联接轴以及安装在所述联接轴处的磁环组件,使得所述磁环组件面向所述霍尔传感器。 磁环组件包括中心形成有用于接收联接轴的装配孔和围绕衬套安装的环形磁体的衬套,以在霍尔传感器上施加磁力。

    Power and ground vias for power distribution systems
    2.
    发明授权
    Power and ground vias for power distribution systems 有权
    配电系统的电源和接地通孔

    公开(公告)号:US08488329B2

    公开(公告)日:2013-07-16

    申请号:US12776888

    申请日:2010-05-10

    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。

    Printed circuit board with reduced signal distortion
    3.
    发明授权
    Printed circuit board with reduced signal distortion 有权
    印刷电路板,信号失真减少

    公开(公告)号:US08201133B2

    公开(公告)日:2012-06-12

    申请号:US12140730

    申请日:2008-06-17

    Abstract: A printed circuit board with reduced signal distortion, including one or more layers of non-conductive substrate upon which are disposed conductive pathways that conduct signals, the signals characterized by distortion at least partly caused by orientation of the conductive pathways on the layers of the printed circuit board, and a periodically patterned reference plane; each conductive pathway that conducts signals oriented orthogonally or diagonally at forty-five degrees with respect to other conductive pathways that conduct signals on the printed circuit board; the periodically patterned reference plane comprising a conductor having discontinuities arranged in a periodically recurring pattern, the pattern of the discontinuities oriented on a surface of a layer of the printed circuit board at an optimum angle, with respect to the conductive pathways that conduct signals on the printed circuit board, that reduces distortion of the signals.

    Abstract translation: 具有降低的信号失真的印刷电路板,包括一层或多层不导电基底,在其上设置传导信号的导电路径,其特征在于至少部分地由印刷的层上的导电路径的取向引起的变形 电路板和周期性图案化参考平面; 每个导电通路相对于在印刷电路板上传导信号的其它导电通路传导正交或对角地定向四十五度的信号; 所述周期性图案化参考平面包括具有以周期性重复图案布置的不连续性的导体,所述不连续性的图案相对于在所述印刷电路板上传导信号的导电路径以最佳角度定向在所述印刷电路板的层的表面上 印刷电路板,可以减少信号的失真。

    Apparatus for automatic loading/unloading of rack carrying lead frame
    5.
    发明授权
    Apparatus for automatic loading/unloading of rack carrying lead frame 失效
    用于自动加载/卸载支架引导架的装置

    公开(公告)号:US5635042A

    公开(公告)日:1997-06-03

    申请号:US561176

    申请日:1995-11-20

    CPC classification number: C25D17/08 H01L2924/0002

    Abstract: Disclosed herein is a rack for carrying a plurality of lead frames during processes for plating lead frames,which comprises a rack body into which the lead frames are loaded; at least two latch bars which are connected to the rack body and are fixed to/detached from a hoist flight bar to which a plating electrode is electrically connected during plating of lead frames; and an indexing means for positioning the rack as well as positioning an apparatus for transferring the rack, and a plating system using the same.

    Abstract translation: 本文公开了一种用于在引线框架的电镀工艺期间承载多个引线框架的机架,其包括装载引线框架的机架体; 至少两个闩锁杆,其连接到所述齿条体,并且在引线框架的电镀期间被固定到电动电极被电连接的提升飞行杆上/从所述升降机上拆下; 以及用于定位齿条以及定位用于传送齿条的装置的分度装置,以及使用该索引装置的电镀系统。

    Apparatus for and method of remote controlling operation of vibration
roller
    6.
    发明授权
    Apparatus for and method of remote controlling operation of vibration roller 失效
    振动辊遥控操作装置及方法

    公开(公告)号:US5594427A

    公开(公告)日:1997-01-14

    申请号:US359893

    申请日:1994-12-20

    CPC classification number: E01C19/28 E01C19/286

    Abstract: An apparatus for and a method of remote controlling an operation of a vibration roller, capable of achieving the operation of vibration roller under a condition that no operator have a ride in the vibration roller. The apparatus includes a wireless transmitting unit, a wireless receiving unit, a control unit for controlling functional parts required for the operation of vibration roller, an operation switch unit, a forward/rearward running manipulating unit, a steering unit and an acceleration and stop manipulating unit. The method includes the steps of analyzing operation command data, when the analyzed data is command data for ON/OFF of a particular switch of the operation switching unit, switching on or off the switch, when the analyzed data is data about an operation of the forward/rearward running manipulating unit, applying a drive voltage to the forward/rearward running manipulating unit for rotating a motor for a forward/rearward running lever, when the analyzed data is data about an operation of the steering unit, applying a drive voltage to the steering unit for rotating a motor for a steering handle shaft, and when the analyzed data is data about an operation of the acceleration and stop manipulating unit, applying a drive voltage to the acceleration and stop manipulating unit for rotating a motor for an acceleration knob and a stop knob.

    Abstract translation: 一种用于远程控制振动辊的操作的装置和方法,其能够在没有操作者骑在振动辊中的条件下实现振动辊的操作。 该装置包括无线发送单元,无线接收单元,用于控制振动辊操作所需的功能部件的控制单元,操作开关单元,前进/后退运行操纵单元,转向单元以及加速和停止操作 单元。 该方法包括以下步骤:当所分析的数据是关于操作切换单元的特定开关的ON / OFF的命令数据时,分析操作命令数据,打开或关闭开关,当分析的数据是关于操作切换单元的操作的数据时 向前/向后行驶操纵单元,当所分析的数据是关于转向单元的操作的数据时,向前/后行驶操纵单元施加驱动电压以旋转用于前/后行驶杆的电动机,将驱动电压施加到 用于转动用于转向手柄轴的马达的转向单元,并且当分析数据是关于加速和停止操作单元的操作的数据时,向加速和停止操作单元施加驱动电压,用于旋转用于加速旋钮的马达 和一个停止旋钮。

    Method for the preparation of polyester for a film
    7.
    发明授权
    Method for the preparation of polyester for a film 失效
    薄膜聚酯的制备方法

    公开(公告)号:US5382651A

    公开(公告)日:1995-01-17

    申请号:US107067

    申请日:1993-08-17

    CPC classification number: C08G63/78 C08K3/36

    Abstract: A method for the production of polyester suitable to be molded into a film with excellent surface properties.The method comprises passing dispersion-in-water type silica sol with pH 8 to 11 including sodium oxide as a stabilizer and silica particles with average diameters 0.01 to 0.3 .mu.m through a column of cation exchange resin having the following formula 1 and the strong basic anion exchange having the following formula 2, in sequence to adjust the pH value to 2 to 4, adding an hydrogen bonding agent and ethylene glycol thereto, heating the resultant silica sol under a reduced pressure to remove water, so as to obtain dispersion-in-ethylene glycol type silica sol, and adding 0.01 to 5% by weight of the dispersion-in-ethylene glycol type silica sol, as based on the weight of polyester to be produced, at any step during the ester interchange reaction. ##STR1##

    Abstract translation: 一种生产聚酯的方法,适用于模塑成具有优异表面性能的膜。 该方法包括通过具有下列通式1的阳离子交换树脂柱和通式为1的阳离子交换树脂柱,通过含有pH8〜11的水分散型二氧化硅溶胶,包括氧化钠作为稳定剂,平均粒径为0.01〜0.3μm的二氧化硅粒子 按照下式2的阴离子交换,将pH值调整为2〜4,向其中加入氢键合剂和乙二醇,在减压下加热得到的二氧化硅溶胶除去水,得到分散体 - 乙二醇型二氧化硅溶胶,并且在酯交换反应期间的任何步骤中,以所生产的聚酯的重量计,添加0.01-5重量%的乙二醇型二氧化硅溶胶分散体。 (1)(2)

    Method and apparatus for producing a manganese-zinc ferrite single
crystal using a local liquid pool formation
    8.
    发明授权
    Method and apparatus for producing a manganese-zinc ferrite single crystal using a local liquid pool formation 失效
    使用局部液池形成生产锰锌铁氧体单晶的方法和装置

    公开(公告)号:US5268061A

    公开(公告)日:1993-12-07

    申请号:US950214

    申请日:1992-09-24

    Abstract: A method and apparatus for producing a manganese-zinc ferrite single crystal using a local liquid pool formation which involves melting of a starting material in a crucible and lowering of the temperature of crucible to make the resultant melt maintain form three phase regions of an upper liquid pool region, an intermediate semi-rigid region and a lower solid region. A pair of heaters are disposed at the upper and side wall portions of crucible and controlled differently from each other so that the formed lower solid region extends at its peripheral portion throughout the inner surface of the side wall portion of the crucible, thereby minimizing the contact of the formed upper liquid pool region with the whole inner surface of the crucible. For monitoring respective temperatures of various portions in the crucible to control the heaters, there are provided thermocouples which includes a thermocouple for the crystal drawing port member, a thermocouple for the upper portion of crucible, a thermocouple for the upper portion of the side wall of crucible and a thermocouple for the lower portion of crucible.

    Abstract translation: 一种使用局部液体池形成生产锰锌铁氧体单晶的方法和装置,其包括在坩埚中熔化原料并降低坩埚的温度以使所得熔体保持形成上部液体的三相区域 池区域,中间半刚性区域和下部固体区域。 一对加热器设置在坩埚的上壁部分和侧壁部分,并且彼此不同地控制,使得形成的下部固体区域在其周边部分延伸贯穿坩埚的侧壁部分的内表面,从而使接触最小化 形成的上部液体池区域与坩埚的整个内表面。 为了监测坩埚中各部分的温度以控制加热器,提供了热电偶,其包括用于晶体抽出口部件的热电偶,用于坩埚上部的热电偶,用于上部侧壁的热电偶 坩埚和用于坩埚下部的热电偶。

    Tool and Method for Securing a Pocket Square

    公开(公告)号:US20210212388A1

    公开(公告)日:2021-07-15

    申请号:US16069786

    申请日:2018-03-15

    Applicant: Tae H. Kim

    Inventor: Tae H. Kim

    Abstract: A pocket square tool comprises a pliable outer rod in a closed loop, having a substantially straight horizontal top edge and a curved U-shaped bottom edge, and a substantially straight pliable horizontal intermediate rod extending a horizontal distance between a left edge of the outer rod and a right edge of the outer rod and parallel to the top edge of the outer rod. The pocket square tool is adjustable in size. There are two intermediate rods parallel to each other. Other embodiments may have additional intermediate rods. The intermediate rods can be coupled to the outer rod or formed integral to it. Various methods of securing a pocket square use the tool.

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