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    • 1. 发明申请
    • ESTIMATING A POSE OF A SPATIALLY MOVABLE PLATFORM
    • WO2019226045A1
    • 2019-11-28
    • PCT/NL2019/050289
    • 2019-05-17
    • AVULAR B.V.
    • DE RIJK, Rogier Han AnnekeMAAS, AlbertAGGARWAL, ArpitSTEINBUCH, Yuri Fedor
    • G06T7/73
    • Method of estimating a pose of a spatially movable platform, comprising providing at least one beacon, each beacon transmitting a mutually different blinking pattern relating to said beacon by modulating an intensity of an optical radiation signal, providing a pose estimation system comprising an image capturing device mounted on a spatially movable platform and image processing means communicatively connected to said image capturing device, capturing and processing a sequence of two-dimensional images comprising identifying at least one image object, determining an intensity variation of said at least one image object, detecting said blinking pattern relating to one of said at least one beacon, and matching said image object to a corresponding beacon using said detected blinking pattern, estimating a pose of said spatially movable platform relative to said at least one beacon using said at least one matched image object, wherein said modulating said intensity of said optical radiation signal of said beacon is performed using at least two different non-zero radiation states, and wherein said intensity variation of said at least one image object in said sequence of two dimensional images is between at least two different non-zero intensity states.
    • 2. 发明申请
    • STATOR PORTION FOR AN ELECTRIC MACHINE COMPRISING AN PERMANENT MAGNET ROTOR
    • 用于包含永磁电机的电机的定子部分
    • WO2015150545A1
    • 2015-10-08
    • PCT/EP2015/057380
    • 2015-04-02
    • X-NRG B.V.
    • WEERTS, F.M.J.BRANDTS, Wim
    • H02K21/24H02K1/02H02K9/06H02K1/20
    • H02K9/06H02K1/02H02K1/146H02K1/148H02K1/20H02K1/2793H02K3/18H02K3/24H02K21/12H02K21/24
    • A ferromagnetic core (16) of a stator sub-assembly (14) comprises a compound including a polymer matrix composition and a functional filler, including ferromagnetic material, magnetic material or a combination thereof. Additionally, said ferromagnetic core (16) comprises at least one cooling fluid channel (18) extending through the ferromagnetic core (16). Moreover, a stator of a permanent magnet electric rotary machine comprising a stator frame, having openings to receive a cooling fluid flow, and stator sub-assemblies (14). Said permanent magnet machine comprises a stator and a rotor connected to a rotational shaft, wherein the rotor is provided with permanent magnets. The permanent magnets face the ferromagnetic cores (16) of stator sub-assemblies (14). The rotor comprises ventilation means for generating a cooling fluid flow through said cooling fluid channels (18) of said ferromagnetic cores (16), when the machine is in operation.
    • 定子子组件(14)的铁磁芯(16)包括包括聚合物基质组合物和功能性填料的化合物,其包括铁磁材料,磁性材料或其组合。 另外,所述铁磁芯(16)包括延伸穿过铁磁芯(16)的至少一个冷却流体通道(18)。 此外,永磁电动旋转机械的定子包括具有用于接收冷却流体流的开口的定子架和定子子组件(14)。 所述永磁机包括定子和连接到转轴的转子,其中转子设有永磁体。 永磁体面对定子子组件(14)的铁磁芯(16)。 转子包括通风装置,用于在机器运行时产生通过所述铁磁芯(16)的所述冷却流体通道(18)的冷却流体流。
    • 10. 发明申请
    • DETECTION OF AN EPILEPTIC SEIZURE
    • WO2020043270A1
    • 2020-03-05
    • PCT/EP2018/073030
    • 2018-08-27
    • LIVASSURED B.V.
    • TIELENS, Theo Ary AsmundSTEENSMA, JohannesBLOEMENDAAL, Mark Auke Jan
    • A61B5/00A61B5/024A61B5/11A61B5/107
    • The device comprises a housing, wherein the housing has a baseplate and fastening means for fastening the housing to a subject's upper arm. The housing has a longitudinal axis parallel to the longitudinal axis of the upper arm. The housing accommodates a control circuit, the control circuit comprises a processing unit, at least one physiological sensor connected to the processing unit, arranged for providing at least one sensor signal to the processing unit, an acceleration sensor connected to the processing unit, arranged for providing an acceleration signal to the processing unit. The processing unit comprises at least one evaluation function corresponding to the at least one physiological sensor, wherein the at least one evaluation function is arranged for evaluating the sensor signal of the physiological sensor to provide a detection signal, and a generator function for generating a signal indicative of an occurrence of an epileptic seizure from said at least one detection signal, a posture determination function using the acceleration signal. The processing unit further comprises a posture determination function using the acceleration signal, wherein the posture determination function is arranged within the housing for establishing an angle between said longitudinal axis of the housing and a gravity vector. The processing unit further comprises a posture determination function, wherein the posture determination function is arranged for determining whether the angle is within a predetermined range corresponding to a lying down posture of the upper arm. The at least one evaluation function is further arranged for reducing a sensitivity of the evaluating the sensor signal when the posture determination function determines that the angle from the posture determination function is within the predetermined range.