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    Efficient heat exchanger and engine using same
    1.
    发明申请
    Efficient heat exchanger and engine using same 有权
    高效换热器和发动机使用相同

    公开(公告)号：US20050217835A1

    公开(公告)日：2005-10-06

    申请号：US10813282

    申请日：2004-03-30

    申请人： Aaron Amstutz ,  Thomas Brindle ,  Timothy Bruce ,  Bruce Hershock ,  Sandra Ketcherside ,  John Nelson ,  Dan Piterski ,  James Tilson

    发明人： Aaron Amstutz ,  Thomas Brindle ,  Timothy Bruce ,  Bruce Hershock ,  Sandra Ketcherside ,  John Nelson ,  Dan Piterski ,  James Tilson

    IPC分类号： F01M5/00 ,  F01P11/08 ,  F28D7/00 ,  F28D7/16 ,  F28F9/22

    CPC分类号： F28D7/163 ,  F28D2021/0089 ,  F28F9/22 ,  Y10S165/416

    摘要： Some engine applications place spatial constraints on heat exchangers, such as oil coolers. In such a case, a heat exchanger having an oblong rather than a circular cross section can satisfy spatial constraints, and with certain internal geometry, may permit improved heat rejection performance while potentially enabling a cost reduction through a reduction in materials. The heat exchanger has a housing which defines a heat exchanging cavity within which a tube bundle is positioned. The tube bundle is made up of a plurality of tubes in a hexagonal packing pattern that are supported by a plurality of baffles. The tube bundle and the housing define a serpentine flow path between an inlet and an outlet. The serpentine flow path includes a plurality of segments that are generally perpendicular to the tubes, and these segments are separated by flow direction changing windows. The tube bundle has a gap distance at the windows that is relatively large, and a gap distance away from the windows that is relatively small. In addition, each of the tubes of the tube bundle is adjacent to at least three other tubes, such that the perimeter set of tubes creates a hexagonal shape.

    摘要翻译： 一些发动机应用在诸如油冷却器之类的热交换器上存在空间限制。 在这种情况下，具有长圆形而不是圆形横截面的热交换器可以满足空间限制，并且在某些内部几何形状下可以允许改进的散热性能，同时潜在地通过减少材料来降低成本。 热交换器具有壳体，其限定了管束定位在其内的热交换空腔。 管束由多个由多个挡板支撑的六角填料图案的管构成。 管束和壳体在入口和出口之间限定蛇形流动路径。 蛇形流动路径包括大致垂直于管的多个段，并且这些段由流动方向改变窗口分开。 管束在窗口处具有相对较大的间隙距离，并且距离相对较小的窗口的间隙距离。 此外，管束的每个管与至少三个其他管相邻，使得周边的管组形成六边形形状。

    Soldering Jig Assembly
    2.
    发明申请
    Soldering Jig Assembly 审中-公开

    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
    7.
    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

    申请人： Anup Sood ,  Shiv Kumar ,  Carl Fuller ,  John Nelson ,  John Macklin

    发明人： Anup Sood ,  Shiv Kumar ,  Carl Fuller ,  John Nelson ,  John Macklin

    IPC分类号： C12P19/34 ,  C12Q1/68 ,  C07H21/02 ,  C07H21/04 ,  C07H21/00

    CPC分类号： C12Q1/6853 ,  C12Q1/6858 ,  C12Q2525/125 ,  C12Q2521/525 ,  C12Q2521/319

    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
    8.
    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

    CPC分类号： C12Q1/6862 ,  C12Q1/689 ,  C12Q2525/307 ,  C12Q2521/501

    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
    9.
    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

    申请人： Edward Lance-Gomez ,  Anne Maghasi ,  John Nelson

    发明人： Edward Lance-Gomez ,  Anne Maghasi ,  John Nelson

    IPC分类号： A01N25/00

    CPC分类号： A01N25/06 ,  A61K8/046 ,  A61K8/34 ,  A61K8/42 ,  A61K8/4926 ,  A61K8/732 ,  A61Q17/02 ,  A01N25/02 ,  A01N25/04 ,  A01N25/08 ,  A01N25/10 ,  A01N31/06 ,  A01N37/18 ,  A01N37/46 ,  A01N47/16

    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。

    Stone fabrication positioning system
    10.
    发明申请
    Stone fabrication positioning system 审中-公开
    石材制造定位系统

    公开(公告)号：US20070161331A1

    公开(公告)日：2007-07-12

    申请号：US11595378

    申请日：2006-11-10

    申请人： John Nelson

    发明人： John Nelson

    IPC分类号： B24B51/00 ,  B24B7/30

    CPC分类号： B24B41/068 ,  B24B9/06 ,  B28D7/04

    摘要： A stone cutting system effective for mechanically delineating defined datum points in a Cartesian coordinate system by positioning at least one datum point defining means per coordinate comprising a combination blocking and clamping device, a table of a computer numerically controlled (CNC) stoneworking machine, a locating means positioned on the table, the blocking and clamping device being in the form of a parallelepiped including a bottom surface having a plurality of apertures adapted to enable positioning about the locating means, a top surface having a first blocking edge and a second clamping edge, including at least one means for clamping a workpiece within said top surface second clamping edge, a left side surface, a right side surface, a front surface, a rear surface, and at least one means for fixation of said device on said table.

    摘要翻译： 一种石材切割系统，其有效地通过定位至少一个基准点来定义笛卡尔坐标系中的定义的基准点，每个坐标包括组合阻塞和夹紧装置，计算机数字控制（CNC）制作机的工作台，定位 位于桌子上的装置，阻塞和夹紧装置为平行六面体形式，包括底表面，底面具有多个适于能够围绕定位装置定位的孔口，顶表面具有第一阻挡边缘和第二夹紧边缘， 包括用于将工件夹持在所述顶表面第二夹紧边缘，左侧表面，右侧表面，前表面，后表面中的至少一个装置以及用于将所述装置固定在所述工作台上的至少一个装置。