Preloaded riser coupling system
    1.
    发明申请
    Preloaded riser coupling system 有权
    预载立管联轴器系统

    公开(公告)号:US20070044975A1

    公开(公告)日:2007-03-01

    申请号:US11508689

    申请日:2006-08-23

    IPC分类号: E21B17/01

    摘要: An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.

    摘要翻译: 海上立管系统具有立管接头,每个接头都有一个销和一个箱体。 销具有外部槽形轮廓,其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环,导致锁定元件移动到锁定位置。

    Riser joint coupling
    2.
    发明申请
    Riser joint coupling 有权
    立管接头联轴器

    公开(公告)号:US20070044973A1

    公开(公告)日:2007-03-01

    申请号:US11508488

    申请日:2006-08-23

    IPC分类号: E21B17/01

    摘要: An offshore riser system has riser joints, each having a pin and a box. The pin has an external grooved profile that is engaged by a locking element carried by the box of another riser joint. An actuating ring engages with the locking element to move it into the locked position. A retractable spider supports the string of riser while the new joint is being made up. A makeup tool on the riser deploying floor moves the ring relative to the locking element, causing the locking element to move to the locked position.

    摘要翻译: 海上立管系统具有立管接头,每个接头都有一个销和一个箱体。 销具有外部槽形轮廓,其由另一提升管接头的盒承载的锁定元件接合。 致动环与锁定元件接合以将其移动到锁定位置。 可伸缩的蜘蛛支撑新的接头正在组成的立管。 提升器部署地板上的化妆工具相对于锁定元件移动环,导致锁定元件移动到锁定位置。

    Soldering Jig Assembly
    3.
    发明申请

    公开(公告)号:US20180229323A1

    公开(公告)日:2018-08-16

    申请号:US15432237

    申请日:2017-02-14

    申请人: John Nelson

    发明人: John Nelson

    IPC分类号: B23K3/08 B23K101/38

    摘要: A soldering jig assembly for soldering conductors together includes a plate that may be positioned on a support surface. A pair of gripping units is provided. Each of the gripping units is coupled to the plate and each of the gripping units is selectively manipulated. Each of the gripping units engages an associated one of a pair of conductors.

    Allele specific primer extension
    8.
    发明授权
    Allele specific primer extension 有权
    等位基因特异性引物延伸

    公开(公告)号:US07560254B2

    公开(公告)日:2009-07-14

    申请号:US10651558

    申请日:2003-08-29

    摘要: A method of characterizing a nucleic acid sample is provided that includes the steps of: (a) conducting a DNA polymerase reaction that includes the reaction of a template, an allele specific primer, at least one terminal phosphate-labeled nucleotide, DNA polymerase, and optionally an enzyme having 3′→5′ exonuclease activity when the primer is non-hydrolyzable, which reaction results in the production of labeled polyphosphate; (b) permitting the labeled polyphosphate to react with a phosphatase to produce a detectable species; (c) detecting the detectable species; and (d) characterizing the nucleic acid sample based on such detection.

    摘要翻译: 提供了表征核酸样品的方法,其包括以下步骤:(a)进行DNA聚合酶反应,其包括模板,等位基因特异性引物,至少一个末端磷酸酯标记的核苷酸,DNA聚合酶和 任选地当引物不可水解时具有3'→5'核酸外切酶活性的酶,该反应导致标记的多磷酸盐的产生; (b)允许标记的多磷酸酯与磷酸酶反应以产生可检测的物质; (c)检测可检测物种; 和(d)基于这种检测来表征核酸样品。

    Amplification of self-ligated, circularized cDNA for expression profiling
    9.
    发明授权
    Amplification of self-ligated, circularized cDNA for expression profiling 有权
    用于表达谱的自连接的环化cDNA的扩增

    公开(公告)号:US07309571B2

    公开(公告)日:2007-12-18

    申请号:US10770657

    申请日:2004-02-03

    申请人: John Nelson

    发明人: John Nelson

    IPC分类号: C12Q1/68 C12P19/34

    摘要: This invention presents a new cDNA amplification method. RNA is first converted to cDNA. The synthesis of cDNA can include a promoter tagged oligonucleotide, and then this cDNA is ligated to form circles (or possibly concatemers). This is then amplified using a Phi29 DNA polymerase based rolling circle and strand displacement amplification. The invention allows for RNA promoter sequences to be attached to the cDNA to facilitate additional amplification through the generation of RNA from the amplified cDNA. The resulting product can then be used to make materials for gene expression studies or other RNA analysis procedures.

    摘要翻译: 本发明提出了一种新的cDNA扩增方法。 RNA首先转化为cDNA。 cDNA的合成可以包括启动子标记的寡核苷酸,然后将该cDNA连接形成环(或可能是连接体)。 然后使用基于Phi29 DNA聚合酶的滚动圆和链置换扩增来扩增。 本发明允许将RNA启动子序列连接到cDNA,以便通过从扩增的cDNA产生RNA来进一步扩增。 所得产物可用于制备用于基因表达研究或其他RNA分析程序的材料。

    INSECT CONTROL COMPOSITIONS
    10.
    发明申请
    INSECT CONTROL COMPOSITIONS 审中-公开
    防护组合物

    公开(公告)号:US20070264294A1

    公开(公告)日:2007-11-15

    申请号:US11382574

    申请日:2006-05-10

    IPC分类号: A01N25/00

    摘要: Disclosed herein are sprayable insect repellent compositions that provide improved skin feel through the incorporation of a powder ingredient. The powder is essentially permanently suspended in the composition by a thickener (e.g. carbomer thickener) so that no shaking to resuspend settled out powder is necessary immediately before the composition is applied to the skin. This is achieved in an aerosol or spritz spray formulation, while avoiding clogging problems. One composition contains ethanol, DEET or picaridin, carbomer thickener, a neutralizer, corn starch powder, water, and gas propellant.

    摘要翻译: 本文公开了可喷雾的驱虫剂组合物,其通过掺入粉末成分来提供改善的皮肤感觉。 该粉末通过增稠剂(例如卡波姆增稠剂)基本上永久地悬浮在组合物中,使得在将组合物施用于皮肤之前不需要立即振荡以重悬沉淀出的粉末。 这可以在气雾剂或喷雾剂喷雾配方中实现,同时避免堵塞问题。 一种组合物含有乙醇,DEET或氨基吡啶,卡波姆增稠剂,中和剂,玉米淀粉粉末,水和气体推进剂。