Method for aligning devices
    2.
    发明授权
    Method for aligning devices 失效
    对准设备的方法

    公开(公告)号:US07427527B1

    公开(公告)日:2008-09-23

    申请号:US11058005

    申请日:2005-02-14

    IPC分类号: H01L21/00

    摘要: A method is provided for aligning parts such as MEMS devices and photonics devices. One approach involves: providing between first and second parts a bonding material having fluid and solid states; applying a control field in the region of the bonding material, the bonding material changing its shape in direct response to changes in the control field while in the fluid state; adjusting the control field while the bonding material is in the fluid state so that the bonding material changes shape and causes relative movement of the first and second parts; and thereafter causing the bonding material to transition from the fluid state to the solid state while the first and second parts are in a selected position with respect to each other.

    摘要翻译: 提供了用于对准诸如MEMS器件和光子器件的部件的方法。 一种方法包括:在第一和第二部分之间提供具有流体和固态的粘合材料; 在接合材料的区域中施加控制场,接合材料在流体状态下直接响应于控制场的变化而改变其形状; 在接合材料处于流体状态时调节控制场,使得接合材料改变形状并引起第一和第二部分的相对运动; 之后使所述接合材料从所述流体状态转变为所述固体状态,同时所述第一和第二部分相对于彼此处于选定位置。

    Rotary electrodeposition apparatus
    3.
    发明授权
    Rotary electrodeposition apparatus 失效
    旋转电沉积装置

    公开(公告)号:US5879520A

    公开(公告)日:1999-03-09

    申请号:US729961

    申请日:1996-10-15

    申请人: Thomas P. Griego

    发明人: Thomas P. Griego

    摘要: An improved apparatus for electrodeposition of materials by centrifugal means. Improvements include provision of multiple return drains, multiple input nozzles, sloped cathode contacts, slotted solution control rings rather than micro-porous membranes, and automatic unloading of finished product.

    摘要翻译: 一种用于通过离心方式电沉积材料的改进的装置。 改进包括提供多个回流排水管,多个输入喷嘴,倾斜阴极接触器,开槽溶液控制环而不是微孔膜,以及成品的自动卸载。

    Fine particle microencapsulation and electroforming
    4.
    发明授权
    Fine particle microencapsulation and electroforming 失效
    细颗粒微胶囊化和电铸

    公开(公告)号:US5565079A

    公开(公告)日:1996-10-15

    申请号:US445728

    申请日:1995-05-22

    申请人: Thomas P. Griego

    发明人: Thomas P. Griego

    摘要: A method and apparatus for microencapsulating or coating powderized material comprising use of a rotary flow-through device to alternately compact and electroplate the powder and reorient it prior to another compaction. The invention is also of a process and apparatus for forming a strip, mesh, or film from powderized material, which is particularly useful for forming misch metal powder composite in nickel mesh for use in metal hydride batteries.

    摘要翻译: 一种用于微胶囊化或涂覆粉末状材料的方法和装置,包括使用旋转流通装置交替压实和电镀粉末,并在其它压实之前对其进行调整。 本发明也是用于从粉末化材料形成条,网或膜的方法和装置,其特别可用于在用于金属氢化物电池的镍网中形成混合金属粉末复合材料。

    Metal hydride composite materials
    6.
    发明授权
    Metal hydride composite materials 失效
    金属氢化物复合材料

    公开(公告)号:US06824667B2

    公开(公告)日:2004-11-30

    申请号:US10074666

    申请日:2002-02-12

    申请人: Thomas P. Griego

    发明人: Thomas P. Griego

    IPC分类号: C25D356

    摘要: A method of producing metal hydride misch-metal composite powders comprising providing to a rotary flow-through electrodeposition apparatus a powder whose particles comprise one or more lanthanide alloy metals selected from the group consisting of titanium lanthanide alloy metals and nickel lanthanide alloy metals; and electrodepositing one or more non-lanthanide metals on the powder via the apparatus. Also the resulting compositions of matter and metal hydride misch-metal powders.

    摘要翻译: 1.一种生产金属氢化物混合稀土金属复合粉末的方法,包括向旋转流通电沉积装置提供其颗粒包含一种或多种选自钛镧系合金金属和镍镧系合金金属的镧系合金金属的粉末; 以及通过该装置将一种或多种非镧系金属电沉积在粉末上。 还得到所得的物质和金属氢化物混合金属粉末的组合物。

    Electroplating apparatus and electroplating method of small articles
    7.
    发明授权
    Electroplating apparatus and electroplating method of small articles 失效
    小型电镀设备及电镀方法

    公开(公告)号:US5487824A

    公开(公告)日:1996-01-30

    申请号:US295055

    申请日:1994-08-26

    申请人: Thomas P. Griego

    发明人: Thomas P. Griego

    CPC分类号: C25D17/16 B22F1/025

    摘要: An electroplating apparatus of small articles comprising: a horizontal circular bottom disk fixed on a top of a vertical drive shaft concentrically, a cover having a bottom fixing flange extending outwardly, upper opening and forming between the bottom disk a treatment room the height of the room changing gradually low as the radius increases or simply cylindrical, a minus contact ring or intermittent minus contact ring disposed between the bottom disk and flange, porous ring being disposed near the contact ring allowing only to pass an electroplating liquid in the cover by centrifugal force, supply pipes supplying electroplating liquid etc. from the opening, a cellar receiving electroplating liquid etc. scattered from the porous ring, a pump feeding the liquid gathered in the cellar to the supply pipe, an anode inserted from the opening and contacting electroplating liquid, and during the electroplating, the bottom disk and cover repeat rotation and stopping or rotation and decelerating.

    摘要翻译: 一种小型物品的电镀设备,包括:垂直驱动轴同心地固定在水平圆底底盘上,盖具有向外延伸的底部固定凸缘,上部开口和底部盘之间形成处理室,房间的高度 随着半径增加或简单的圆柱形逐渐变低,设置在底盘和凸缘之间的负接触环或间断的负接触环,多孔环设置在接触环附近,允许仅通过离心力使盖中的电镀液体通过, 从开口供给电镀液等的管道,从多孔环分散的接收电镀液等的地窖,将聚集在地下室中的液体供给到供给管的泵,从开口插入并接触电镀液的阳极,以及 在电镀期间,底盘和盖重复旋转和停止或旋转和减速 ng。

    Submicron and nano size particle encapsulation by electrochemical process and apparatus
    8.
    发明授权
    Submicron and nano size particle encapsulation by electrochemical process and apparatus 失效
    亚微米和纳米尺寸颗粒通过电化学工艺和装置封装

    公开(公告)号:US06942765B2

    公开(公告)日:2005-09-13

    申请号:US09872214

    申请日:2001-05-31

    IPC分类号: C25D17/16 C25D5/04 C25D17/00

    摘要: An apparatus and method for coating or treating powdered material, particularly ultra-fine powders in the nanometer or submicron range of mean diameters, by electrolytic processes. A platen is mounted for rotation upon a fixed shaft, and a rotary flow-through electrolytic cell is mounted upon a platen for rotation thereon, the cell's axis of rotation being offset from the platen's axis of rotation. The cells axis of rotation revolves around the platen's axis as the platen rotates. The electrolytic cell accordingly undergoes a planetary rotation, as the cell revolves around the platen's axis of rotation. The planetary rotation of the cell allows the powdered material to be collected by centrifugal force and constantly agitated to promote uniform electroplating. An electrode array and rolling contact system are supplied which allow electric potential to be applied only to those electrodes actually in contact with the powdered material to be treated

    摘要翻译: 一种用于通过电解方法涂覆或处理粉末材料,特别是纳米或亚微米范围内的超细粉末的装置和方法。 安装压板以在固定轴上旋转,并且旋转流通电解槽安装在压板上以在其上旋转,电池的旋转轴线偏离压板的旋转轴线。 当压板旋转时,单元旋转轴围绕压板的轴线旋转。 当电池围绕压板的旋转轴旋转时,电解槽相应地经历行星旋转。 电池的行星旋转允许通过离心力收集粉末材料并且不断地搅动以促进均匀的电镀。 提供电极阵列和滚动接触系统,其允许电势仅施加到实际上与要处理的粉末材料接触的那些电极