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    • 1. 发明授权
    • Method of detecting and counting microorganisms
    • 微生物检测和计数方法
    • US5789191A
    • 1998-08-04
    • US602748
    • 1996-02-21
    • Bianca MayerGerhard SauermannBernd TraupeFlorian Wolf
    • Bianca MayerGerhard SauermannBernd TraupeFlorian Wolf
    • C12N1/38C12Q1/04C12Q1/06C12Q1/02C12Q1/18
    • C12N1/38C12Q1/04C12Q2304/46Y10S435/848Y10S435/849Y10S435/882Y10S435/883Y10S435/884Y10S435/921Y10S435/922Y10S435/923
    • The invention provides a cosmetic or dermatological method for detecting and/or selectively quantifying individual microorganisms, and/or whole groups of microorganisms, which are present on human or animal skin, comprising the steps of removing a sample of the microflora of the human or animal skin, treating the sample with a deinhibiting medium, adding the treated sample to a culture medium which exhibits favorable growth conditions for a defined group of microorganisms but unfavorable growth conditions for other microorganisms, to produce a selective culture, and incubating the selective culture over a sufficiently long period of time, to allow only the group of microorganisms for which the culture medium exhibits favorable growth conditions the opportunity to multiply, in association with metabolic products, in particular CO.sub.2, produced which collect either in the culture medium itself or in a test vessel which is provided for the purpose and which contains an indicator medium, and the concentration of the metabolic products is elucidated by means of the change in the alternating current (AC) resistance of the culture medium and/or the indicator medium in the test vessel and, after appropriate calibration, is correlated by means of arithmetical methods with the number of microorganisms in the selective medium.
    • PCT No.PCT / DE94 / 00953 Sec。 371日期1996年2月21日 102(e)日期1996年2月21日PCT 1994年8月17日PCT公布。 公开号WO95 / 06133 日期1995年3月2日本发明提供了用于检测和/或选择性定量存在于人或动物皮肤上的个体微生物和/或整组微生物的化妆品或皮肤病学方法,包括以下步骤:除去微生物群落样品 的人或动物皮肤,用去绝菌培养基处理样品,将经处理的样品加入培养基中,所述培养基对于所定义的微生物组,对其它微生物表现出良好的生长条件,但不利于其它微生物的生长条件,以产生选择性培养物,并孵育 在足够长的时间段内的选择性培养,仅允许培养基显示有利生长条件的一组微生物与在培养基中收集的代谢产物特别是二氧化碳相结合的机会倍增 本身或在为该目的而提供并且包含标记的试验容器中 通过培养基和/或测试容器中的指示剂介质的交流(AC)电阻的变化来阐明代谢产物的浓度,并且在适当的校准之后,通过 具有选择性培养基中微生物数量的算术方法。
    • 6. 发明授权
    • Method and device for determining the absolute angle of rotation of an object that is rotating about an approximately horizontal rotational axis
    • 用于确定围绕近似水平旋转轴线旋转的物体的绝对旋转角度的方法和装置
    • US06681196B2
    • 2004-01-20
    • US10174103
    • 2002-06-17
    • Telmo GlaserFlorian Wolf
    • Telmo GlaserFlorian Wolf
    • G06F1314
    • B60R21/013B60R2021/0018B60R2021/01306B60R2021/01325B60R2021/01327
    • A method for determining an absolute rotational angle of an object that is rotating about an approximately horizontal rotational axis, includes steps of: determining a change in a rotational angle of the object occurring during a time interval; determining an acceleration component acting in a direction of a vertical axis of the object; determining a change, occurring during the time interval, in the acceleration component acting in the direction of the vertical axis of the object; and calculating the absolute rotational angle of the object from the change in the rotational angle and the change in the acceleration component acting in the direction of the vertical axis of the object. A device constructed to perform the method does not necessarily require expensive, high-stability acceleration sensors. Sensors of a simple design can be used instead.
    • 一种用于确定围绕近似水平的旋转轴线旋转的物体的绝对旋转角度的方法,包括以下步骤:确定在时间间隔期间发生的物体的旋转角度的变化; 确定沿所述物体的垂直轴的方向作用的加速度分量; 确定在所述时间间隔内发生的在所述物体的垂直轴线方向上作用的加速度分量中的变化; 以及根据所述旋转角度的变化以及沿所述物体的垂直轴方向作用的加速度分量的变化来计算所述物体的绝对旋转角度。 构造为执行该方法的装置不一定需要昂贵的,高稳定性的加速度传感器。 可以使用简单设计的传感器。