Method for determining the irradiation dose deposited in a scintillator by ionising radiation and associated device
    111.
    发明授权
    Method for determining the irradiation dose deposited in a scintillator by ionising radiation and associated device 有权
    用于通过电离辐射和相关装置确定沉积在闪烁体中的照射剂量的方法

    公开(公告)号:US09244178B2

    公开(公告)日:2016-01-26

    申请号:US14353845

    申请日:2012-10-24

    IPC分类号: G01T1/10 G01T1/02 G01T1/20

    CPC分类号: G01T1/023 G01T1/2006

    摘要: Method of determination of an irradiation dose deposited in a scintillator (5) by ionising radiation, comprising the steps of: irradiating the scintillator (5) during a predetermined time; detecting a moment of excitation of the scintillator (5) with a first photodetector (11); then detecting a moment of reception of a scintillation photon with a second photodetector (14), functioning in single photon counting mode; identifying each sequence consisting of the detection of a moment of excitation by the first photodetector (11), and the detection of a moment of reception by the second photodetector (14) with a coincidence event; counting the number of coincidence events; obtaining the irradiation dose deposited during the irradiation time as a function of the number of coincidence events counted and of a predetermined proportionality factor.

    摘要翻译: 通过电离辐射确定在闪烁体(5)中沉积的照射剂量的方法,包括以下步骤:在预定时间内照射闪烁体(5); 用第一光电检测器(11)检测闪烁体(5)的激发时刻; 然后用单光子计数模式检测具有第二光电检测器(14)的闪烁光子的接收时刻; 识别由第一光电检测器(11)检测到激发力矩的每个序列以及由重合事件检测第二光电检测器(14)的接收时刻; 计数巧合事件的数量; 获得在照射时间期间沉积的照射剂量作为计数的重合事件的数量和预定比例因子的函数。

    Preparation of an ether compound
    114.
    发明授权
    Preparation of an ether compound 有权
    醚化合物的制备

    公开(公告)号:US09206102B2

    公开(公告)日:2015-12-08

    申请号:US14400036

    申请日:2013-05-10

    IPC分类号: C07C41/09 C07C41/34

    摘要: A process for the preparation of an ether compound is disclose, wherein the ether compound is prepared via a reaction from at least an alcohol (I) and an alcohol (II), optionally using a catalyst X, wherein alcohol (I) and alcohol (II) are forming a biphasic liquid system when mixed together; comprising at least the following steps: a) Producing an alcohol (I)/alcohol (II) emulsion by using as stabilizing species amphiphilic solid particles of nanometric dimension; optionally comprising a catalyst X; b) Proceeding to the reaction of the ether compound by setting temperature, and c) Isolating the ether compound.

    摘要翻译: 公开了制备醚化合物的方法,其中醚化合物通过至少一种醇(I)和醇(II)的反应制备,任选地使用催化剂X,其中醇(I)和醇( II)当混合在一起时形成双相液体体系; 包括至少以下步骤:a)通过使用纳米尺寸的稳定剂两亲固体颗粒来生产醇(I)/醇(II)乳液; 任选地包含催化剂X; b)通过设定温度进行醚化合物的反应,和c)分离醚化合物。

    MOTION SENSOR ASSEMBLY FOR DETERMINING THE ANGULAR VELOCITY OF A MOVING CONTRAST IN ITS FIELD OF VIEW WITH A HIGH ACCURACY
    118.
    发明申请
    MOTION SENSOR ASSEMBLY FOR DETERMINING THE ANGULAR VELOCITY OF A MOVING CONTRAST IN ITS FIELD OF VIEW WITH A HIGH ACCURACY 有权
    运动传感器组件,用于确定移动对比度的视角,具有高精度视野

    公开(公告)号:US20150285833A1

    公开(公告)日:2015-10-08

    申请号:US14438601

    申请日:2013-10-17

    IPC分类号: G01P3/38 G01S11/12 G01P3/68

    CPC分类号: G01P3/38 G01P3/68 G01S11/12

    摘要: A motion sensor assembly is adapted to determine an angular velocity of a moving contrast in its field of view. The motion sensor assembly includes: a motion sensor with a first and a second analog photoreceptor each adapted for observing the moving contrast, the first and the second photoreceptors being separated by a predetermined interreceptor angle; and an angular velocity calculating unit connected to the first and second photoreceptors for calculating the angular velocity of the moving contrast based on a first and a second analog signal delivered by the first and the second photoreceptors, respectively. The first and the second analog signals delivered by the first and the second photoreceptors at are sampled a given sampling frequency to obtain a first and a second digital signal, respectively. An interpolator is configured to interpolate the first and the second digital signals upon their crossing a predetermined threshold between successive samples.

    摘要翻译: 运动传感器组件适于在其视场中确定移动对比度的角速度。 运动传感器组件包括:具有第一和第二模拟感光体的运动传感器,每个适于观察运动对比度,第一和第二感光体被预定的接触器角度分隔; 以及角速度计算单元,连接到第一和第二感光体,用于基于由第一和第二感光体传送的第一和第二模拟信号来计算运动对比度的角速度。 由第一和第二感光体传送的第一和第二模拟信号在给定采样频率下被采样,以分别获得第一和第二数字信号。 内插器被配置为在第一数字信号和第二数字信号跨越连续样本之间的预定阈值时插值。