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46 条记录 (耗时 0.019 秒)

    Surface cooling device
    1.
    发明申请
    Surface cooling device 审中-公开
    表面冷却装置

    公开(公告)号：US20080087742A1

    公开(公告)日：2008-04-17

    申请号：US11903702

    申请日：2007-09-25

    申请人： Chin-Chang Cheng

    发明人： Chin-Chang Cheng

    IPC分类号： E01H3/04 ,  B05B15/06

    CPC分类号： E01H3/04 ,  B05B1/20 ,  B05B15/625

    摘要： A surface cooling device includes a cover fixed to a surface and a pipe is engaged with a groove an underside of the cover. A plurality of nozzles are rotatably connected to the pipe and located in outlets defined through the cover. The nozzles spray water particles to the air to cool the surface such as a road.

    摘要翻译： 表面冷却装置包括固定到表面的盖，并且管与槽的下侧接合。 多个喷嘴可旋转地连接到管并位于通过盖限定的出口中。 喷嘴将水粒子喷射到空气中以冷却诸如道路的表面。

    Uniformity in batch spray processing using independent cassette rotation
    4.
    发明申请
    Uniformity in batch spray processing using independent cassette rotation 审中-公开
    使用独立的盒式磁带旋转进行批量喷雾处理的均匀性

    公开(公告)号：US20060131276A1

    公开(公告)日：2006-06-22

    申请号：US11015069

    申请日：2004-12-17

    申请人： Steven Johnston ,  Chin-Chang Cheng ,  Soley Ozer

    发明人： Steven Johnston ,  Chin-Chang Cheng ,  Soley Ozer

    IPC分类号： C03C15/00 ,  C23F1/00 ,  H01L21/306

    CPC分类号： H01L21/67051

    摘要： A method for performing a batch spray comprises providing a substrate mounted upon a turntable, rotating the turntable to revolve the substrate around a center axis of the turntable, rotating the substrate independently of the turntable, wherein the rotating of the substrate occurs simultaneously with the rotating of the turntable, and spraying a chemical onto the substrate from at least one fixed location. Rotating the substrate independently of the turntable allows the entire circumference of the substrate to be exposed to the chemical spray. In one implementation, the substrate may be loaded into a process cassette, the process cassette may be mounted on the turntable, and the process cassette may rotate independently of the turntable while the turntable is rotating.

    摘要翻译： 执行批量喷雾的方法包括提供安装在转盘上的基板，旋转转台以围绕转台的中心轴线旋转基板，独立于转台旋转基板，其中基板的旋转与旋转 的转盘，并且从至少一个固定位置将化学品喷涂到基底上。 独立于转台旋转基板允许基板的整个周边暴露于化学喷雾。 在一个实施方案中，基板可以被装载到处理盒中，处理盒可以安装在转台上，并且处理盒可以在转盘旋转的同时独立于转台旋转。

    Method to fabricate copper-cobalt interconnects
    5.
    发明申请
    Method to fabricate copper-cobalt interconnects 审中-公开
    制造铜钴互连的方法

    公开(公告)号：US20060063382A1

    公开(公告)日：2006-03-23

    申请号：US10943610

    申请日：2004-09-17

    申请人： Valery Dubin ,  Chin-Chang Cheng ,  Shaestagir Chowdhury

    发明人： Valery Dubin ,  Chin-Chang Cheng ,  Shaestagir Chowdhury

    IPC分类号： H01L21/302

    CPC分类号： H01L21/288 ,  C23C18/166 ,  C23C18/1676 ,  C23C18/1827 ,  C23C18/31 ,  H01L21/76849

    摘要： A method to form copper-cobalt interconnects comprises rinsing a copper substrate with deionized water, heating a mild etchant solution and rinsing the copper substrate with the heated mild etchant solution, heating an electroless plating solution and rinsing the copper substrate with a portion of the heated electroless plating solution, heating a reducing agent solution and mixing another portion of the heated electroless plating solution with the heated reducing agent solution to form a self-catalytic bath, and applying the self-catalytic bath to the copper substrate. The electroless plating solution may contain cobalt ions. The method may further include rinsing the copper substrate with deionized water and a hydrofluoric acid solution after the application of the self-catalytic bath.

    摘要翻译： 形成铜 - 钴互连的方法包括用去离子水漂洗铜基底，加热温和的蚀刻剂溶液并用加热的温和的蚀刻剂溶液冲洗铜基底，加热无电镀溶液并用一部分加热的 化学镀溶液，加热还原剂溶液并将加热的化学镀溶液的另一部分与加热的还原剂溶液混合以形成自催化浴，并将自催化浴施加到铜基底上。 化学镀溶液可以含有钴离子。 该方法可以进一步包括在施加自催化浴后用去离子水和氢氟酸溶液冲洗铜基底。

    Positioning device of retractable bars of a trolley
    8.
    发明授权
    Positioning device of retractable bars of a trolley 失效
    手推车伸缩杆的定位装置

    公开(公告)号：US5595092A

    公开(公告)日：1997-01-21

    申请号：US410341

    申请日：1995-03-24

    申请人： Chin-chang Cheng

    发明人： Chin-chang Cheng

    IPC分类号： B62B1/12 ,  G05G5/22

    CPC分类号： B62B1/125 ,  B62B2202/24 ,  Y10T403/32501 ,  Y10T74/2066

    摘要： A positioning device of a pair of telescopically retractable vertical bars of a trolley includes a sleeve member, a pair of eccentric rings and a control unit. The sleeve member has a pair of sleeves coaxially rigidly mounted on outer tubes of the vertical bars, a plate having a height no less than a height of the sleeves and horizontally extending between the sleeves and tangentially in contact with them at an outer periphery thereof, and a gap respectively and radially defined in the sleeves. The eccentric rings have an inner diameter equal to an outer diameter of inner tubes of the vertical bars for the inner tubes passing therethrough and are coaxially rivetally retained in the gaps with a thinner ring wall thereof in contact with the plate. The control unit is adapted to actuate the eccentric rings to rotate and cause a thicker ring wall thereof to contact the plate and thereby radially displacing the eccentric rings to tighten the inner tubes of the vertical bars to the sleeves and thereby positioning the vertical bars.

    摘要翻译： 手推车的一对可伸缩的垂直杆的定位装置包括套筒构件，一对偏心环和控制单元。 套筒构件具有同轴刚性地安装在垂直杆的外管上的一对套筒，板的高度不小于套筒的高度，并且在套筒之间水平地延伸并在其外周切向地与它们接触， 和间隙，并且径向地限定在套筒中。 偏心环的内径等于通过其的内管的垂直杆的内管的外径，并且同轴地保持在间隙中，其较薄的环壁与板接触。 控制单元适于致动偏心环以旋转，并使其较厚的环壁与板接触，从而径向移动偏心环，以将垂直杆的内管紧固到套筒上，从而定位垂直杆。

    Trolley with retractable wheels
    9.
    发明授权
    Trolley with retractable wheels 失效
    手推车带伸缩轮

    公开(公告)号：US5505471A

    公开(公告)日：1996-04-09

    申请号：US303028

    申请日：1994-09-08

    申请人： Chin-Chang Cheng

    发明人： Chin-Chang Cheng

    IPC分类号： A63B55/60 ,  B62B1/04 ,  B62B5/08 ,  B62B1/12

    CPC分类号： B62B5/085 ,  B62B1/047 ,  A63B2208/12 ,  A63B55/60 ,  B62B2202/404 ,  B62B2205/14

    摘要： A trolley comprising a pair of vertical bars, a pair of linking bars, and a wheel assembly operable by the linking bars to pivotally move between an extended and a retracted positions. A movable block slidable on the vertical bars is connected with the linking bars. A positioning plate is fixedly mounted on the movable block and a sliding movement of the movable block relative to the vertical bars is controlled by a biasing unit in cooperation with the positioning plate. A respective compression spring is additionally provided on the vertical bars to facilitate the sliding movement of the movable block when the movable block is released to move.

    摘要翻译： 一种手推车，包括一对垂直杆，一对连接杆，以及可由连接杆操作的轮组件，以在延伸位置和缩回位置之间枢转地运动。 在垂直杆上滑动的可移动块与连接杆连接。 定位板被固定地安装在可动块上，可移动块相对于垂直杆的滑动由与定位板协作的偏压单元控制。 相应的压缩弹簧另外设置在垂直杆上，以便当可移动块被释放移动时便于可动块的滑动运动。

    Wheel-mounting assembly for a handcart
    10.
    发明授权
    Wheel-mounting assembly for a handcart 失效
    手车车轮安装组件

    公开(公告)号：US5494340A

    公开(公告)日：1996-02-27

    申请号：US289943

    申请日：1994-08-12

    申请人： Chin-Chang Cheng

    发明人： Chin-Chang Cheng

    IPC分类号： B60B37/10 ,  B60B37/00

    CPC分类号： B60B37/10

    摘要： A handcart wheel-mounting assembly includes a mount member which has a first tubular portion, a pair of first lug portions formed on an outer periphery of the first tubular portion and each having a slot defined therein, a first socket vertically defined in each of the first lug portions and communicating with associated slot, a second tubular portion co-axially formed in the wheel and having a tubular compartment defined therein for receiving the first tubular portion, a pair of second lug portions formed on an outer periphery of the second tubular portion each having a substantially U-shaped recess defined therein and communicating with the compartment for receiving a corresponding one of the pair of first lug portions, a second socket vertically defined in each of the pair of second lug portions and communicating with associated recess for alignment with associated first socket, and a resilient member received in the slot of each of the pair of first lug portions and having a latch formed thereon which is biased through the first socket into the second socket and projecting outwards of associated the second lug portion, a substantially L-shaped pressing element extending from the resilient member and having a horizontal section located above associated second lug portion.

    摘要翻译： 手车轮安装组件包括安装构件，其具有第一管状部分，形成在第一管状部分的外周上并且每个具有限定在其中的狭槽的一对第一突出部分， 第一凸起部分并与相关联的槽连通，第二管状部分同轴地形成在车轮中并且具有限定在其中的管状隔室用于容纳第一管状部分;一对第二突出部分，形成在第二管状部分的外周上 每个具有限定在其中的基本上U形的凹部，并且与所述隔间连通以接收所述一对第一凸耳部分中的对应的一个;第二插座，其垂直限定在所述一对第二凸耳部分中的每一个中，并且与相关联的凹部连通， 以及弹性构件，其容纳在所述一对第一凸耳部分中的每一个的所述槽中并且具有闩锁 其形成在其上，其通过第一插座偏压进入第二插座并且从相关联的第二凸耳部分向外突出，从弹性构件延伸并且具有位于相关联的第二凸耳部分上方的水平部分的大致L形的按压元件。