Method of producing ultrafine silicon tips for the AFM/STM profilometry
    62.
    发明授权
    Method of producing ultrafine silicon tips for the AFM/STM profilometry 失效
    生产AFM / STM型材超导硅胶的方法

    公开(公告)号:US5242541A

    公开(公告)日:1993-09-07

    申请号:US568451

    申请日:1990-08-16

    Abstract: A method is described for producing ultrafine silicon tips for the AFM/STM profilometry comprising:1. providing a silicon substrate and applying a silicon dioxide layer thereto;2. producing a mask in said silicon dioxide layer by photolithography and wet or dry etching;3. producing a tip shaft by transferring the mask pattern, produced in step 2, by reactive ion etching into the silicon substrate;4. thinning the shaft and forming a base by isotropic wet etching; and5. removing the mask by etching.The resulting tip shaft with a rectangular end may be pointed by argon ion milling.In a second embodiment there is an anisotropic wet etching step, prior to step 5, through the intact silicon dioxide mask, producing a negative profile of the shaft immediately below the mask. After this etching step the mask is removed by etching.

    Abstract translation: 描述了一种用于生产用于AFM / STM轮廓测量法的超细硅尖端的方法,包括:1.提供硅衬底并向其施加二氧化硅层; 2.通过光刻和湿法或干蚀刻在所述二氧化硅层中产生掩模; 3.通过将在步骤2中产生的掩模图案通过反应离子蚀刻转移到硅衬底中来生产尖端轴; 4.通过各向同性湿法蚀刻使轴变薄并形成基座; 和5.通过蚀刻去除掩模。 所产生的具有矩形端部的尖端轴可以通过氩离子铣削来尖。 在第二实施例中,在步骤5之前,通过完整的二氧化硅掩模存在各向异性湿法蚀刻步骤,从而产生正好在掩模下面的轴的负轮廓。 在该蚀刻步骤之后,通过蚀刻除去掩模。

    Offshore platforms
    63.
    发明授权
    Offshore platforms 失效
    海上平台

    公开(公告)号:US4155674A

    公开(公告)日:1979-05-22

    申请号:US822880

    申请日:1977-08-08

    Applicant: Yves Martin

    Inventor: Yves Martin

    CPC classification number: E02B17/02

    Abstract: An offshore platform of the weighted base kind has a castellated contour at the base of the skirts, the shape of the contour being such as to produce, at the first impact with the ground, a contact line appreciably shorter than the average length of the contour.

    Abstract translation: 加权基础类型的海上平台在裙边的基部具有雉形轮廓,轮廓的形状使得在与地面的第一次撞击时产生明显短于轮廓平均长度的接触线 。

    Sealing and cooling at the joint between shroud segments
    64.
    发明授权
    Sealing and cooling at the joint between shroud segments 有权
    护罩段之间的接头密封和冷却

    公开(公告)号:US08684680B2

    公开(公告)日:2014-04-01

    申请号:US12548516

    申请日:2009-08-27

    CPC classification number: F01D11/08 F01D25/246 F05D2240/11 F05D2240/55

    Abstract: A gas turbine engine shroud includes a plurality of shroud segments disposed circumferentially one adjacent to another to form a full, circumferentially segmented ring about the rotor. The radial seal between each pair of adjacent shroud segments is positioned on the back side of the shroud platform. Cooling underneath the radial seals may be done by conduction heath transfer through the platform of the shroud segments.

    Abstract translation: 一种燃气涡轮发动机罩包括多个围绕另一个相邻设置的护罩段,以围绕转子形成一个完整的周向分段的环。 每对相邻护罩段之间的径向密封件位于护罩平台的后侧。 径向密封件下面的冷却可以通过导管传送通过护罩段的平台进行。

    Grid-line-free contact for a photovoltaic cell
    65.
    发明授权
    Grid-line-free contact for a photovoltaic cell 有权
    光伏电池的无栅极接触

    公开(公告)号:US08669466B2

    公开(公告)日:2014-03-11

    申请号:US13364171

    申请日:2012-02-01

    Abstract: Electrical contact to the front side of a photovoltaic cell is provided by an array of conductive through-substrate vias, and optionally, an array of conductive blocks located on the front side of the photovoltaic cell. A dielectric liner provides electrical isolation of each conductive through-substrate via from the semiconductor material of the photovoltaic cell. A dielectric layer on the backside of the photovoltaic cell is patterned to cover a contiguous region including all of the conductive through-substrate vias, while exposing a portion of the backside of the photovoltaic cell. A conductive material layer is deposited on the back surface of the photovoltaic cell, and is patterned to form a first conductive wiring structure that electrically connects the conductive through-substrate vias and a second conductive wiring structure that provides electrical connection to the backside of the photovoltaic cell.

    Abstract translation: 与光伏电池正面的电接触由导电贯穿衬底通孔的阵列以及可选地位于光伏电池正面的导电块的阵列提供。 电介质衬垫提供每个导电贯穿衬底通孔与光伏电池的半导体材料的电隔离。 在光伏电池的背面上的电介质层被图案化以覆盖包括所有导电贯穿衬底通孔的连续区域,同时暴露光伏电池的背面的一部分。 导电材料层沉积在光伏电池的背表面上,并被图案化以形成第一导电布线结构,其电连接导电贯穿衬底通孔和第二导电布线结构,该第二导电布线结构提供与光伏背面的电连接 细胞。

    Shroud segment arrangement for gas turbine engines
    67.
    发明授权
    Shroud segment arrangement for gas turbine engines 有权
    燃气涡轮发动机的护罩段布置

    公开(公告)号:US08240985B2

    公开(公告)日:2012-08-14

    申请号:US12111223

    申请日:2008-04-29

    Applicant: Yves Martin

    Inventor: Yves Martin

    CPC classification number: F01D25/246 F01D11/005 F05D2240/11

    Abstract: The gas turbine engine shroud comprises a plurality of circumferentially-disposed and concentric shroud segments. Each shroud segment has an arc-shaped platform with opposite ends, each end comprising an inter-segment seal slot, at least one slot extending substantially across each corresponding end and having a lengthwise-variable depth.

    Abstract translation: 燃气涡轮发动机护罩包括多个周向设置并且同心的护罩段。 每个护罩区段具有一个具有相对端的弧形平台,每个端部包括一个跨段密封槽,至少一个槽基本上延伸穿过每个对应的端部并且具有纵向变化的深度。

    GRID-LINE-FREE CONTACT FOR A PHOTOVOLTAIC CELL
    68.
    发明申请
    GRID-LINE-FREE CONTACT FOR A PHOTOVOLTAIC CELL 有权
    光伏电池的无线联系

    公开(公告)号:US20120125433A1

    公开(公告)日:2012-05-24

    申请号:US13364171

    申请日:2012-02-01

    Abstract: Electrical contact to the front side of a photovoltaic cell is provided by an array of conductive through-substrate vias, and optionally, an array of conductive blocks located on the front side of the photovoltaic cell. A dielectric liner provides electrical isolation of each conductive through-substrate via from the semiconductor material of the photovoltaic cell. A dielectric layer on the backside of the photovoltaic cell is patterned to cover a contiguous region including all of the conductive through-substrate vias, while exposing a portion of the backside of the photovoltaic cell. A conductive material layer is deposited on the back surface of the photovoltaic cell, and is patterned to form a first conductive wiring structure that electrically connects the conductive through-substrate vias and a second conductive wiring structure that provides electrical connection to the backside of the photovoltaic cell.

    Abstract translation: 与光伏电池正面的电接触由导电贯穿衬底通孔的阵列以及可选地位于光伏电池正面的导电块的阵列提供。 电介质衬垫提供每个导电贯穿衬底通孔与光伏电池的半导体材料的电隔离。 在光伏电池的背面上的电介质层被图案化以覆盖包括所有导电贯穿衬底通孔的连续区域,同时暴露光伏电池的背面的一部分。 导电材料层沉积在光伏电池的背表面上,并被图案化以形成第一导电布线结构,其电连接导电贯穿衬底通孔和第二导电布线结构,该第二导电布线结构提供与光伏背面的电连接 细胞。

    Stabilized floating support
    70.
    发明授权
    Stabilized floating support 有权
    稳定的浮动支持

    公开(公告)号:US07503728B2

    公开(公告)日:2009-03-17

    申请号:US11814303

    申请日:2006-01-17

    CPC classification number: B63B35/4413 B63B1/107 B63B2001/128

    Abstract: The support (1) includes a working deck (2) and floatation members (3) supporting this deck (2). According to the invention, the spacing between the vertical axes (Z) passing through the centre of the floatation members (3) is such that the sum of the moments, taken in relation to the horizontal axis passing through the centre of the support (1) is perpendicular to the swell direction, of the vertical excitation forces of the swell on the floatation members (3) situated on one side of the vertical plane (P) passing through this horizontal axis is equal to the corresponding sum associated with the floatation members (3) situated on the other side of this plane, when the swell period is equal to the period of a swell having this direction and of which the yearly probability of being encountered on the site or the support where it is installed is 1/100.

    Abstract translation: 支撑件(1)包括支撑该甲板(2)的工作甲板(2)和浮起部件(3)。 根据本发明,通过浮选构件(3)的中心的垂直轴线(Z)之间的间距使得相对于穿过支撑件(1)的中心的水平轴线获得的力矩之和 )垂直于膨胀方向,位于通过该水平轴线的垂直平面(P)的一侧上的浮动构件(3)上的膨胀的垂直激励力等于与浮动构件相关联的相应总和 (3)位于该平面的另一侧,当膨胀周期等于具有该方向的膨胀周期,并且其在现场遇到的年度概率或安装位置的支撑位是1/100 。

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