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    • 32. 发明申请
    • Inhalable Gaseous Medicament Based On Xenon And Nitrous Oxide
    • 基于氙气和一氧化二氮的可吸入气体药物
    • US20090252816A1
    • 2009-10-08
    • US12417087
    • 2009-04-02
    • Jacques AbrainiMarc Lemaire
    • Jacques AbrainiMarc Lemaire
    • A61K33/00
    • A61K33/00A61K2300/00
    • The invention concerns the use of a gaseous mixture containing gas xenon and gas nitrous oxide, and advantageously oxygen, for making all or part of an inhalable medicine for preventing or treating neurointoxication in a human. The xenon/nitrous oxide mixture of the invention acts on one or more cerebral receptors to reduce the release and/or the effects of dopamine, glutamate, serotonin, taurin, GABA, noradrenaline and/or any other neurotransmitter. The proportion by volume of xenon of the mixture ranges between 5 and 45%, and the proportion by volume of nitrous oxide ranges between 10 and 50%, the balance is preferably oxygen.
    • 本发明涉及使用含有气体氙气和一氧化二氮气体以及有利地为氧气的气体混合物,用于制备用于预防或治疗人类神经毒素的全部或部分可吸入药物。 本发明的氙/一氧化二氮混合物作用于一种或多种脑受体,以减少多巴胺,谷氨酸,血清素,牛磺酸,GABA,去甲肾上腺素和/或任何其他神经递质的释放和/或作用。 混合物的氙的体积比例为5〜45%,一氧化二氮的体积比为10〜50%,余量优选为氧。
    • 38. 发明授权
    • Process and apparatus for locking and releasing of a drilling shaft with
essentially vertical axis
    • 具有基本垂直轴线的钻井轴的锁定和释放的过程和装置
    • US4567952A
    • 1986-02-04
    • US489301
    • 1983-04-28
    • Marc LemaireRoland Le Roc'h
    • Marc LemaireRoland Le Roc'h
    • E21B19/10E21B19/16E21B3/00
    • E21B19/16E21B19/10
    • Apparatus and method for the locking and releasing of a train of drilling shafts having an essentially vertical axis employ wedges adapted to penetrate an opening in a rotation table of a wellhole in order to lock upon a shaft projecting from the opening while another shaft is screwed to or unscrewed from the upper end of the first-mentioned shaft. The wedges have a tapered external shape complementary to the shape of the opening and an internal shape complementary to the external shape of the shafts. Each wedge is individually attached to an associated arm connected to a vertically movable plate by means of an articulation and a jack that applies the wedge to a shaft. The attachment of the wedges to the arms has sufficient freedom to permit the wedges to engage a shaft and center the shaft between the wedges automatically before the wedges are lowered into the opening of the rotation table to lock the engaged shaft therebetween.
    • 用于锁定和释放具有基本竖直轴线的钻杆串的装置和方法采用适于穿透井眼的旋转台中的开口的楔形件,以便锁定在从开口突出的轴上,而另一轴被拧到 或从第一个提到的轴的上端旋下。 楔形件具有与开口形状互补的锥形外形和与轴的外部形状互补的内部形状。 每个楔子通过铰接和将楔子施加到轴上的千斤顶单独地附接到连接到可垂直移动的板的相关臂上。 将楔形物附接到臂上具有足够的自由度,以允许楔形物接合轴并在楔形物下降到旋转台的开口之前自动地将轴中心在楔块之间,以将接合的轴锁定在其间。
    • 39. 发明授权
    • Machine to apply a screwing or unscrewing torque
    • 机器应用螺丝拧紧扭矩
    • US4545269A
    • 1985-10-08
    • US489459
    • 1983-04-28
    • Marc LemaireRoland Le Roc'h
    • Marc LemaireRoland Le Roc'h
    • E21B3/04E21B19/16
    • E21B19/16
    • A machine to apply screwing and unscrewing torque to successive drilling shafts employs upper and lower claws, one of which is fixed and the other of which rotates through a limited angular range. Each claw comprises a pair of right-angle branches extending oppositely from a base and terminating in spaced relation to provide a permanent opening at one side of the claw opposite to the base. Each claw has a jaw comprising three gripping elements positioned essentially at the vertices of an equilateral triangle, one gripping element being fixed to the base and the other gripping elements being movably mounted on the branches at opposite sides of the opening. One claw comprises a pair of parts relatively movable vertically to form a viewing opening when the machine is not applying torque.
    • 用于将螺丝拧松扭矩施加到连续钻孔的机器采用上下爪,其中一个固定,另一个在有限的角度范围内旋转。 每个爪包括一对直角分支,其从基部相对地延伸并以间隔开的方式终止,以在与基部相对的爪的一侧提供永久的开口。 每个爪具有夹爪,其包括基本上位于等边三角形的顶点处的三个夹紧元件,一个夹紧元件固定到基座,而另一个夹持元件可移动地安装在开口的相对侧上的分支上。 一个爪包括一对垂直相对移动的部件,以在机器不施加扭矩时形成观察开口。