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    Weight sensing
    24.
    发明公开
    Weight sensing 审中-公开
    体重测量

    公开(公告)号：EP2863188A3

    公开(公告)日：2015-05-06

    申请号：EP14275218.7

    申请日：2014-10-10

    Applicant: Genetrainer Limited

    Inventor： Gough, Julian ,  Kalogroulis, Alexander ,  Pethica, Ralph ,  Dura, Patrick

    IPC: G01G3/14 ,  G01G21/23 ,  G01G19/44

    CPC classification number: C12Q1/6806 ,  A61G7/0527 ,  A61G2203/44 ,  C12Q1/68 ,  C12Q1/6816 ,  C12Q1/6841 ,  G01G3/1402 ,  G01G3/141 ,  G01G19/445 ,  G01G21/23 ,  G01L1/044 ,  G01L1/2206 ,  G01N33/5011 ,  G01N33/582 ,  C12Q2563/107 ,  C12Q2525/101

    Abstract: A weight sensor comprising a weighing platform and a load cell coupled to the platform to sense a weight applied to the platform, the load cell comprising a deformable plate with one or more strain gauges arranged to provide an electrical signal representing the weight applied to the platform, and a base supporting the load cell, wherein the deformable plate is movably mounted to the base at only three contact points, the contact points allowing lateral movement of the plate relative to the base when the plate deforms in response to a weight applied to the platform. The weight sensor makes it possible to independently monitor the weight and weight shifting of two people sharing the same bed. The weight sensor is selfcentring when a load is applied off-centre to the platform, which is particularly beneficial when such a weight sensor is used underneath a bed, e.g. under a bed leg or other support member which may not be aligned centrally over the weight sensor. Beneficially the sensor is not unduly affected by minor misalignment of the leg of a bed relative to the load cell.

    MAGNETIC NANOCOMPOSITE SENSOR
    29.
    发明公开
    MAGNETIC NANOCOMPOSITE SENSOR 审中-公开
    磁性纳米复合传感器

    公开(公告)号：EP3213098A1

    公开(公告)日：2017-09-06

    申请号：EP15801245.0

    申请日：2015-10-27

    Applicant: King Abdullah University of Science and Technology

    Inventor： ALFADHEL, Ahmed ,  LI, Bodong ,  KOSEL, Jürgen

    IPC: G01R33/06 ,  B82Y15/00 ,  G01D5/18 ,  G01F1/28 ,  G01L1/04

    CPC classification number: G01L1/12 ,  B82Y15/00 ,  G01F1/28 ,  G01L1/044 ,  G01R33/063 ,  G01R33/09

    Abstract: A magnetic nanocomposite device is described herein for a wide range of sensing applications. The device utilizes the permanent magnetic behavior of the nanowires to allow operation without the application of an additional magnetic field to magnetize the nanowires, which simplifies miniaturization and integration into microsystems. In5 addition, the nanocomposite benefits from the high elasticity and easy patterning of the polymer-based material, leading to a corrosion-resistant, flexible material that can be used to realize extreme sensitivity. In combination with magnetic sensor elements patterned underneath the nanocomposite, the nanocomposite device realizes highly sensitive and power efficient flexible artificial cilia sensors for flow measurement or tactile sensing.

    Abstract translation: 本文描述了用于广泛范围的感测应用的磁性纳米复合材料装置。 该器件利用纳米线的永磁行为，允许在不施加额外磁场的情况下对纳米线进行磁化，从而简化微型化和集成到微系统中。 此外，这种纳米复合材料可从聚合物基材料的高弹性和容易图案化中获益，从而形成耐腐蚀，柔韧的材料，可用于实现极高的灵敏度。 结合纳米复合材料下面图案化的磁性传感器元件，纳米复合材料设备实现了高灵敏度和高功效的灵活人造纤毛传感器，用于流量测量或触觉感测。

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