Preparation of an ether compound
    221.
    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

    CPC classification number: C07C41/09 C07C41/34 C07C43/1782 C07C43/11

    Abstract: 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.

    Abstract translation: 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
    225.
    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

    CPC classification number: G01P3/38 G01P3/68 G01S11/12

    Abstract: 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.

    Abstract translation: 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。

    MICROMAGNETOMETRY DETECTION SYSTEM AND METHOD FOR DETECTING MAGNETIC SIGNATURES OF MAGNETIC MATERIALS
    228.
    发明申请
    MICROMAGNETOMETRY DETECTION SYSTEM AND METHOD FOR DETECTING MAGNETIC SIGNATURES OF MAGNETIC MATERIALS 有权
    用于检测磁性材料磁性标记的微致密度检测系统及方法

    公开(公告)号:US20150168507A1

    公开(公告)日:2015-06-18

    申请号:US14414430

    申请日:2013-07-12

    Abstract: A micromagnetometry system for detecting the presence of very small quantities of magnetic particles comprises a first magnetic hybrid AMR/PHR multi-ring sensor using a Wheastone bridge electrical configuration, a first current source, a first voltage measurement device, a set of at least one magnetic particles deposited on the first magnetic sensor and a processing unit for detecting from a set of different measured differential voltages a magnetic flux shift representative of the presence of a least one deposited magnetic particle.The micromagnetometry system comprises means for creating a magnetic excitation field HAC to make produce by each motionless magnetic particle a stray magnetic field oscillating along the time at a constant frequency ω ranging from 10 Hz to 3 KHz.

    Abstract translation: 用于检测非常少量的磁性颗粒的存在的微量计量系统包括使用Wheastone电桥构造的第一磁性混合AMR / PHR多环传感器,第一电流源,第一电压测量装置,至少一个 沉积在第一磁传感器上的磁性颗粒和用于从一组不同测量的差分电压中检测表示存在至少一个沉积的磁性颗粒的磁通量位移的处理单元。 微量测量系统包括用于产生磁激励场HAC以通过每个静止磁体产生杂散磁场的装置,该杂散磁场沿着10Hz至3KHz的恒定频率ω的时间振荡。

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