Method of etching, as well as frame element, mask and prefabricated substrate element for use in such etching
    22.
    发明授权
    Method of etching, as well as frame element, mask and prefabricated substrate element for use in such etching 失效
    蚀刻方法,以及用于这种蚀刻的框架元件,掩模和预制衬底元件

    公开(公告)号:US06656341B2

    公开(公告)日:2003-12-02

    申请号:US09954014

    申请日:2001-09-18

    CPC classification number: C25F3/02 H01L21/3063 H01L21/3081 H01L21/3085

    Abstract: In a method of etching a substrate having a surface layer of conductive material, a circuit pattern is transferred to the surface layer in a central surface area portion of the substrate by electrochemical etching. To prevent excessive current densities from forming at the periphery of the central surface area portion during the etching step, a frame adapted to attract electrical field is provided adjacent to the central surface area portion. The frame can be part of a separate frame element which is placed on the substrate before the etching step, or be incorporated in a resist coating on the substrate. The frame can be transferred to the resist coating by any suitable means, for example by photolithographic exposure through a mask with a suitable frame pattern. Alternatively, the frame can be incorporated in a prefabricated substrate element, to which the circuit pattern is transferred in the etching step.

    Abstract translation: 在蚀刻具有导电材料的表面层的基板的方法中,通过电化学蚀刻将电路图案转移到基板的中心表面区域部分中的表面层。 为了防止在蚀刻步骤期间在中心表面区域的周围形成过大的电流密度,在中央表面区域附近设置适于吸引电场的框架。 框架可以是在蚀刻步骤之前放置在基板上的单独的框架元件的一部分,或者被结合到基板上的抗蚀剂涂层中。 可以通过任何合适的方式将框架转移到抗蚀剂涂层,例如通过具有适当框架图案的掩模的光刻曝光。 或者,框架可以结合在预制的衬底元件中,在蚀刻步骤中电路图案被转移到衬底元件。

    Integrative deep draft floating production platform with unconditional stability and offshore installation method thereof
    25.
    发明授权
    Integrative deep draft floating production platform with unconditional stability and offshore installation method thereof 有权
    一体化深层浮选生产平台,具有无条件稳定性和海上安装方式

    公开(公告)号:US08733266B2

    公开(公告)日:2014-05-27

    申请号:US13702302

    申请日:2010-12-02

    Abstract: An integrative deep draft floating production platform with unconditional stability and an offshore installation method thereof are disclosed. The platform comprises an ring ballast tank at the bottom, some columns with small cross sections, an ring buoyancy tank at the middle part, some columns with large cross sections, and an upper drilling equipment and oil gas processing module. The ballast tank adopts a permanently fixed ballast, and the tank is internally filled with weights to ensure that the center of buoyancy of the platform is higher than the center of gravity. The drilling equipment and oil gas processing module is installed in the construction site, and the platform is transported to the installation site by a dry tow or wet tow as a whole and then is installed. The platform can be applied to deepwater oil and gas exploitation under harsh marine environment.

    Abstract translation: 公开了一种具有无条件稳定性的综合深层浮选生产平台及其海上安装方法。 该平台包括底部的环形压载舱,一些截面小的柱,中部有一个环形浮力罐,一些具有大截面的柱,以及一个上钻井设备和油气处理模块。 压载舱采用永久固定的镇流器,内部填充有重物,以确保平台的浮力中心高于重心。 钻井设备和油气处理模块安装在施工现场,平台通过干丝或湿拖带整体运输到安装地点,然后安装。 该平台可应用于严酷的海洋环境下的深层油气开采。

    Apparatus for aligning electronic components
    26.
    发明授权
    Apparatus for aligning electronic components 有权
    用于对准电子部件的装置

    公开(公告)号:US08544165B2

    公开(公告)日:2013-10-01

    申请号:US12748997

    申请日:2010-03-29

    Abstract: A method of aligning electronic components comprising providing a positioning member 110 having at least one formation 120 for receiving an electronic component; said at least one formation having lateral boundaries 35, 36 for constraining movement of an electronic component; placing a first electronic component 10a in said at least one formation; and providing a force for actively aligning said first electronic component with a lateral boundary of said at least one formation. The force may, for example, be provided by tilting the positioning member, by providing suction or by using an actuator. An apparatus for aligning electronic components and a 3D system of stacked electronic components is also disclosed.

    Abstract translation: 一种对准电子部件的方法,包括提供具有至少一个结构120的定位部件110,用于接收电子部件; 所述至少一个结构具有用于限制电子部件的运动的横向边界35,36; 将第一电子部件10a放置在所述至少一个结构中; 并且提供用于使所述第一电子部件与所述至少一个结构的横向边界主动对准的力。 例如,可以通过倾斜定位构件,通过提供抽吸或通过使用致动器来提供力。 还公开了一种用于对准电子部件的装置和堆叠的电子部件的3D系统。

    MAGNETIC FIELD GENERATOR, MAGNETRON CATHODE AND SPATTERING APPARATUS
    27.
    发明申请
    MAGNETIC FIELD GENERATOR, MAGNETRON CATHODE AND SPATTERING APPARATUS 有权
    磁场发生器,MAGNETRON CATHODE和散热装置

    公开(公告)号:US20130180851A1

    公开(公告)日:2013-07-18

    申请号:US13698884

    申请日:2011-08-30

    Abstract: A magnetic field generator arranged behind a target and for generating a magnetic field on a front surface of the target based on magnetic force lines can include a ring-shaped outer magnetic body having a pole axis in a parallel direction (X-direction) with respect to the target surface, a center magnetic body arranged on an inner side of the outer magnetic body and having a pole axis in a parallel direction (X-direction) with the direction of the pole axis of the outer magnetic body, a yoke plate for supporting the outer magnetic body and the center magnetic body from behind, and a magnetic permeable plate for changing a magnetic field distribution of the front surface of the target. The magnetic permeable plate is arranged so as to be supported by the yoke plate from behind.

    Abstract translation: 布置在目标之后并且用于基于磁力线在目标的前表面上产生磁场的磁场发生器可以包括一个环形外磁体,其具有平行方向(X方向)的极轴,相对于 设置在外磁体的内侧并具有与外磁性体的磁极轴方向平行(X方向)的极轴的中心磁体的目标表面的磁轭,用于 从后面支撑外磁体和中心磁体,以及用于改变靶的前表面的磁场分布的磁导透板。 磁导透镜板被布置成从后面被轭板支撑。

    INTEGRALLY EQUIPPED HEAVY DRAUGHT FLOATING TYPE OIL PRODUCTION PLATFORM WITH UNCONDITIONAL STABILITY AND OFFSHORE INSTALLATION METHOD THEREOF
    29.
    发明申请
    INTEGRALLY EQUIPPED HEAVY DRAUGHT FLOATING TYPE OIL PRODUCTION PLATFORM WITH UNCONDITIONAL STABILITY AND OFFSHORE INSTALLATION METHOD THEREOF 有权
    具有无条件稳定性的浮选式油生产平台的整体设备及其海上安装方法

    公开(公告)号:US20130092069A1

    公开(公告)日:2013-04-18

    申请号:US13702302

    申请日:2010-12-02

    Abstract: An integrative deep draft floating production platform with unconditional stability and an offshore installation method thereof are disclosed. The platform comprises an ring ballast tank (1) at the bottom, some columns with small cross sections (2), an ring buoyancy tank (3) at the middle part, some columns with large cross sections (4), and an upper drilling rig and oil gas processing module (5). The ballast tank adopts a permanently fixed ballast, and the tank is internally filled with weights to ensure that the center of buoyancy of the platform is higher than the center of gravity. The columns with large and small cross sections are uniformly arranged on the buoyancy tank and the ballast tank respectively, and the lower parts thereof are respectively integrated with the buoyancy tank and the ballast tank. Each column with a large cross section is provided with a central pore canal (7) axially, a lower part in the central pore canal is provided with a chopping board connection structure (8) with a groove. After the construction is completed, the columns with small cross sections are inserted into and pass through the central pore canals of the columns with large cross sections correspondingly, and the platform is in a folded state. Each column with a large cross section is provided with a group of mooring lines (15). The drilling rig and oil gas processing module is installed in the construction site, and the platform is transported to the installation site by a dry tow or wet tow as a whole and then is installed. The platform can be applied to deepwater oil and gas exploitation under harsh marine environment.

    Abstract translation: 公开了一种具有无条件稳定性的综合深层浮选生产平台及其海上安装方法。 该平台包括底部的环形压载舱(1),一些具有小截面的柱(2),中部有一个环形浮力槽(3),一些具有大截面的柱(4) 钻机和油气处理模块(5)。 压载舱采用永久固定的镇流器,内部填充有重物,以确保平台的浮力中心高于重心。 具有大小截面的柱体分别均匀地布置在浮力罐和压载舱上,其下部分别与浮力罐和压载舱一体化。 具有大截面的每个柱轴向设置有中心孔道(7),中心孔道中的下部设置有具有凹槽的砧板连接结构(8)。 施工完成后,将具有小截面的柱插入并通过相应的横截面较大的塔的中心孔道,平台处于折叠状态。 具有大横截面的每列具有一组系泊线(15)。 钻机和油气处理模块安装在施工现场,平台通过干丝或湿丝整体运输到安装地点,然后安装。 该平台可应用于严酷的海洋环境下的深层油气开采。

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