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    Linear-with-magnetic field magnetoresistance device
    42.
    发明授权
    Linear-with-magnetic field magnetoresistance device 有权
    线性磁场磁阻器件

    公开(公告)号：US08717015B2

    公开(公告)日：2014-05-06

    申请号：US12704775

    申请日：2010-02-12

    Applicant: Chinwuba Ezekwe ,  Thomas Rocznik ,  Christoph Lang ,  Sam Kavusi ,  Martin Kramer

    Inventor： Chinwuba Ezekwe ,  Thomas Rocznik ,  Christoph Lang ,  Sam Kavusi ,  Martin Kramer

    IPC: G01R33/06

    CPC classification number: G01R33/093 ,  B82Y25/00

    Abstract: A magnetic field measuring system is disclosed. The magnetic field measuring system includes a substrate, a conductive well formed in the substrate, the well having a first side with a first length, a first contact electrically coupled to the conductive well at a first location of the first side, a second contact electrically coupled to the conductive well at a second location of the first side, wherein the distance between the first location and the second location is less than the first length, a stimulus circuit coupled to the first contact and the second contact, and a sensor for identifying a property indicative of the length of a current path from the first location to the second location through the conductive well.

    Abstract translation: 公开了一种磁场测量系统。 所述磁场测量系统包括衬底，在所述衬底中形成的导电阱，所述阱具有第一长度的第一侧，在所述第一侧的第一位置处电耦合到所述导电阱的第一接触， 在所述第一侧的第二位置处耦合到所述导电阱，其中所述第一位置和所述第二位置之间的距离小于所述第一长度，耦合到所述第一接触和所述第二接触的刺激电路，以及用于识别 指示通过导电井从第一位置到第二位置的电流路径的长度的特性。

    METHOD FOR ROBUST WIRELESS WIND TURBINE CONDITION MONITORING
    44.
    发明申请
    METHOD FOR ROBUST WIRELESS WIND TURBINE CONDITION MONITORING 有权
    用于坚固无风风力涡轮机状态监测的方法

    公开(公告)号：US20130170981A1

    公开(公告)日：2013-07-04

    申请号：US13341291

    申请日：2011-12-30

    Applicant: Christoph Lang ,  Peter Volkmer ,  Murat Senel ,  Vivek Jain ,  Lakshmi Venkatraman ,  Huang Lee

    Inventor： Christoph Lang ,  Peter Volkmer ,  Murat Senel ,  Vivek Jain ,  Lakshmi Venkatraman ,  Huang Lee

    IPC: F03D7/04 ,  F03D11/00

    CPC classification number: F03D7/047 ,  F03D7/048 ,  F05B2270/111 ,  F05B2270/326 ,  Y02E10/723

    Abstract: A wind turbine condition monitoring system and method are disclosed where the wind turbines include a tower, a gearbox coupled to the tower, and turbine blades coupled to the gearbox. The monitoring system includes blade sensors coupled to the blades, a hub node coupled to the gearbox and a controller. The controller is in communication with the hub node and blade sensors, and determines blade positions based on blade sensor readings. The blade sensors and hub node can include multi-axis accelerometers. The controller can wirelessly communicate with the blade sensors directly or through the hub node. Using position information, shadowing areas with obstructed communication can be avoided, node separation can be accounted for to reduce power requirements and/or interference from multiple transmitters can be avoided during node communications.

    Abstract translation: 公开了一种风力涡轮机状况监测系统和方法，其中风力涡轮机包括塔架，联接到塔架的齿轮箱和联接到齿轮箱的涡轮机叶片。 监测系统包括耦合到叶片的叶片传感器，耦合到齿轮箱的轮毂节点和控制器。 控制器与集线器节点和刀片传感器通信，并根据刀片传感器读数确定刀片位置。 叶片传感器和轮毂节点可以包括多轴加速度计。 控制器可以直接或通过集线器节点与刀片传感器无线通信。 使用位置信息，可以避免阻碍通信的阴影区域，可以考虑节点分离以减少功率需求，并且可以在节点通信期间避免多个发射机的干扰。

    Patient interface systems
    46.
    发明授权
    Patient interface systems 有权
    患者接口系统

    公开(公告)号：US08291906B2

    公开(公告)日：2012-10-23

    申请号：US12478537

    申请日：2009-06-04

    Applicant: Michiel Kooij ,  Scott Alexander Howard ,  Justin Formica ,  Gerard Michael Rummery ,  Renee Frances Flower ,  Adam Barlow ,  Joel Edward Gibson ,  Damien Julian Mazzone ,  Aaron Samuel Davidson ,  Bernd Christoph Lang ,  Achim Biener ,  Michael John Reid

    Inventor： Michiel Kooij ,  Scott Alexander Howard ,  Justin Formica ,  Gerard Michael Rummery ,  Renee Frances Flower ,  Adam Barlow ,  Joel Edward Gibson ,  Damien Julian Mazzone ,  Aaron Samuel Davidson ,  Bernd Christoph Lang ,  Achim Biener ,  Michael John Reid

    IPC: A62B18/08

    CPC classification number: A61M16/0666 ,  A61M16/0611 ,  A61M16/0616 ,  A61M16/0633 ,  A61M16/0683 ,  A61M16/0688 ,  A61M16/0825 ,  A61M16/0875

    Abstract: A patient interface system for delivering a flow of breathable gas to a patient includes a patient interface structure configured to sealingly engage the patient's nares; a pair of strips configured to be connected to opposite sides of the patient interface structure; and adhesive configured to secure the patient interface structure in sealing engagement with the patient's nares. The adhesive may be provided on the strips, and the strips are configured to be adhered to sides of the patient's nose by the adhesive. Another patient interface system includes a first component including adhesive on a first side and hook or loop fastener material on a second side, wherein the adhesive is configured to adhere the component to the face of the patient; and a patient interface structure configured to sealingly engage the patient's airways. The patient interface structure includes a second component including a corresponding loop or hook fastener material configured to engage the corresponding hook or loop fastener material of the first strip to secure the patient interface structure in sealing engagement with the patient's face. A patient interface system for delivering a flow of breathable gas to a patient includes a patient interface structure including a pair of nasal prongs or pillows configured to sealingly engage the patient's nares; and at least one spring configured to bias the nasal prongs or pillows outwards into engagement with the nares of the patient.

    Abstract translation: 用于将可呼吸气体流传送到患者的患者接口系统包括构造成密封地接合患者鼻孔的患者接口结构; 一对条带，其构造成连接到患者接口结构的相对侧; 以及被配置成将患者接口结构固定在与患者鼻孔密封接合中的粘合剂。 粘合剂可以设置在条上，并且条被配置成通过粘合剂粘附到患者鼻部的侧面。 另一患者接口系统包括第一部件，其包括在第一侧上的粘合剂和在第二侧上的钩或环紧固件材料，其中所述粘合剂构造成将所述部件粘附到患者的面部; 以及构造成密封地接合患者的气道的患者接口结构。 患者接口结构包括第二部件，其包括相应的环或钩紧固件材料，其被配置为接合第一条带的对应的钩或环紧固件材料，以将患者接口结构固定在患者面部的密封接合中。 用于将可呼吸气体流传送到患者的患者接口系统包括患者接口结构，其包括构造成密封地接合患者鼻孔的一对鼻针或枕头; 并且至少一个弹簧构造成向外偏压鼻塞或枕头与患者的鼻孔接合。

    CHARGE-SHARING DIGITAL TO ANALOG CONVERTER AND SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER
    48.
    发明申请
    CHARGE-SHARING DIGITAL TO ANALOG CONVERTER AND SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER 有权
    充电数字转换器和数字转换器的模拟转换器

    公开(公告)号：US20110074617A1

    公开(公告)日：2011-03-31

    申请号：US12568172

    申请日：2009-09-28

    Applicant: Clemenz Portmann ,  Christoph Lang

    Inventor： Clemenz Portmann ,  Christoph Lang

    IPC: H03M1/50 ,  H03M1/12

    CPC classification number: H03M1/466

    Abstract: In one embodiment, an analog to digital converter includes a comparator having a first input, a second input and an output, the first input being coupled to an analog signal, a successive approximation register having a serial input coupled to the output of the comparator, and being configured to generate a plurality of control signals and an N-bit digital value corresponding to the analog signal, and a digital to analog converter having an input coupled to the plurality of control signals, the digital to analog converter further comprising a first, a second, and a third capacitor and a plurality of switches controlled by the plurality of control signals and being configured to couple the first capacitor to the second capacitor and the third capacitor to the second capacitor mutually exclusively to share charge on the first capacitor and charge on the third capacitor with charge on the second capacitor and to generate an analog signal on the second capacitor, the second capacitor being coupled to the second input of the comparator.

    Abstract translation: 在一个实施例中，模数转换器包括具有第一输入，第二输入和输出的比较器，第一输入耦合到模拟信号，逐次逼近寄存器，具有耦合到比较器的输出的串行输入， 并且被配置为产生与所述模拟信号相对应的多个控制信号和N位数字值，以及具有耦合到所述多个控制信号的输入的数模转换器，所述数模转换器还包括第一， 第二电容器和第三电容器以及由所述多个控制信号控制的多个开关，并且被配置为将所述第一电容器与所述第二电容器和所述第三电容器相互独立地耦合到所述第二电容器，以在所述第一电容器上共享电荷并充电 在第二电容器上充电的第三电容器上并在第二电容器上产生模拟信号，第二电容器是 耦合到比较器的第二输入端。

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