Hook selection device for a weaving loom dobby head
    1.
    发明授权
    Hook selection device for a weaving loom dobby head 失效
    钩子选择装置用于编织织机多臂机头

    公开(公告)号:US6073662A

    公开(公告)日:2000-06-13

    申请号:US983546

    申请日:1998-01-30

    IPC分类号: D03C1/14 D03C3/20

    CPC分类号: D03C3/20

    摘要: A hook selection device for a weaving loom dobby head where the dobby includes a bottom board carrying hooks and an upper part for supporting the selection device. The upper part moves relative to the bottom board and includes rigid heald shafts provided with a catch corresponding to each hook on the bottom board. The position of each catch relative to a corresponding hook being controlled by an electromagnetic device having a coil. Each rigid heald shaft has a portion made of magnetic material and is mounted on the upper part so as to pivot about a pin. The selection device creates a permanent magnetic field in a region of the selection device having the heald shaft. The coil and permanent magnetic field drive the heald shaft to pivot either into a first position to permit entrainment of a catch and corresponding hook and a second position which does not permit entrainment.

    摘要翻译: PCT No.PCT / FR96 / 01061 Sec。 371日期1998年1月30日 102(e)1998年1月30日PCT PCT 1996年7月5日PCT公布。 公开号WO97 / 03237 日期1997年1月30日一种用于织布机多臂机头的钩选择装置,其中多臂机构包括带有钩的底板和用于支撑选择装置的上部部件。 上部相对于底板移动,并且包括设置有与底板上的每个钩相对应的卡扣的刚性综框。 每个卡扣相对于相应钩子的位置由具有线圈的电磁装置控制。 每个刚性综杆具有由磁性材料制成的部分,并且安装在上部上以围绕销枢转。 选择装置在具有综丝的选择装置的区域中产生永久磁场。 线圈和永久磁场驱动综丝以枢转到第一位置,以允许夹带钩和相应的钩以及不允许夹带的第二位置。

    Method for the Synthesis of Oligonucleotide Derivatives
    3.
    发明申请
    Method for the Synthesis of Oligonucleotide Derivatives 失效
    寡核苷酸衍生物的合成方法

    公开(公告)号:US20110245478A1

    公开(公告)日:2011-10-06

    申请号:US13081986

    申请日:2011-04-07

    IPC分类号: C07H21/04

    CPC分类号: C07H21/00 Y10T436/143333

    摘要: Method for the synthesis of nucleotide derivatives wherein molecules of interest are grafted on the oligonucleotide with the help of a “click chemistry” reaction between an azide function on the molecule of interest and an alkyne function on the oligonucleotide, or between an alkyne function on the molecule of interest and an azide function on the oligonucleotide.Intermediate molecules, notably alkyne functionalized oligonucleotides, grafted oligonucleotides, azide functionalized oligonucleotides, oligonucleotide micro arrays containing them and the use of those grafted oligonucleotides for biological investigation and for cell targeting.

    摘要翻译: 合成核苷酸衍生物的方法,其中目的分子在寡核苷酸上接枝,借助于目标分子上的叠氮化物官能团与寡核苷酸上的炔官能团之间的“点击化学”反应,或者在 目标分子和寡核苷酸上的叠氮基功能。 中间分子,特别是炔官能化寡核苷酸,接枝寡核苷酸,叠氮化物官能化寡核苷酸,含有它们的寡核苷酸微阵列以及这些接枝寡核苷酸用于生物学研究和用于细胞靶向的用途。