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    • 2. 发明申请
    • DIAGNOSTIC METHOD AND APPARATUS FOR BRAIN INJURY BASED ON EMG FREQUENCY POWER SPECTRA ANALYSIS
    • 基于肌电频率功率谱分析的脑损伤诊断方法及装置
    • WO2016123689A1
    • 2016-08-11
    • PCT/CA2015/051377
    • 2015-12-29
    • CHEN, Jian
    • CHEN, Jian
    • A61B5/0488A61B5/16
    • A61B5/0488A61B5/112A61B5/4064A61B5/4076
    • A method and a device for diagnosing brain injury (e.g. concussion) based on analysis of electromyogram (EMG) signals and presence of neurological modulation impairment of motor activity are described. The method consists of recording specific EMG signals under defined conditions, processing the acquired EMG signals, extracting the relevant information, and making diagnosis of brain injury and disorders that are associated with brain pathology. Specifically, the steps and device involved in the method include placing an EMG electrode set on the subject's body area, acquiring EMG signals from a subject's muscle(s) undergoing contraction, processing the acquired EMG signals using a signal processing algorithm that includes Fourier transformation. The resulting EMG data with a frequency domain (frequency power spectra) are then analyzed in comparison with databases stored in the device and used to determine anomaly of diagnostic value in the EMG power spectra from subjects. A diagnosis can be made based the altered EMG frequency power spectra that reflect the neurological modulation impairment of motor neurons. The diagnostic value, determination, management suggestions are displayed on the device.
    • 描述了基于肌电图(EMG)信号的分析和运动活动的神经调节障碍的存在来诊断脑损伤(例如脑震荡)的方法和装置。 该方法包括在规定的条件下记录特定的EMG信号,处理所获得的EMG信号,提取相关信息,以及对与脑病理学相关的脑损伤和病症的诊断。 具体地说,该方法所涉及的步骤和装置包括将EMG电极置于受试者的身体区域,从受试者的肌肉收缩EMG信号,使用包含傅里叶变换的信号处理算法处理获取的EMG信号。 然后与存储在设备中的数据库相比较,分析与频域(频率功率谱)所得到的EMG数据,并用于确定受试者的EMG功率谱中诊断值的异常。 可以基于反映运动神经元的神经调节障碍的改变的EMG频率功率谱进行诊断。 诊断值,确定,管理建议显示在设备上。
    • 3. 发明申请
    • GPS AND WLAN HYBRID POSITION DETERMINATION
    • GPS和WLAN混合位置确定
    • WO2014182420A3
    • 2015-04-09
    • PCT/US2014034568
    • 2014-04-17
    • LIU BOCHIHJIA ZHIKEZHOU FAGENCHEN JIANYU JING
    • LIU BOCHIHJIA ZHIKEZHOU FAGENCHEN JIANYU JING
    • G01S19/00
    • H04W64/00G01S19/48H04W4/02
    • The present disclosure provides a method for determining a real-time position of a mobile device using a global positioning system (GPS) and wireless local area network (WLAN) hybrid positioning mode. The method includes determining, by a mobile device, the mobile devices environment area based on GPS satellite signals; determining an absolute position of the mobile device based on the GPS satellite signals while the mobile device is moving from an outdoor area to an indoor area; estimating a reference position of the mobile device based on the determined absolute position and WLAN access point signals while moving to a shadow area; and while moving to an indoor area, determining an estimated position of the mobile device based on calculated regressive coefficients and the WLAN access point signals, and updating the estimated position of the mobile device based on motion information and indoor floor map information.
    • 本公开提供了一种使用全球定位系统(GPS)和无线局域网(WLAN)混合定位模式来确定移动设备的实时位置的方法。 该方法包括:基于GPS卫星信号,由移动设备确定移动设备环境区域; 在移动设备从户外区域移动到室内区域的同时,基于GPS卫星信号确定移动设备的绝对位置; 在移动到阴影区域的同时,基于所确定的绝对位置和WLAN接入点信号来估计移动设备的参考位置; 并且在移动到室内的同时,基于计算的回归系数和WLAN接入点信号来确定移动设备的估计位置,并且基于运动信息和室内楼层地图信息更新移动设备的估计位置。
    • 6. 发明申请
    • CASE SYSTEM, BATTERY AND BATTERY RACK WITH IMPROVED STACKING
    • 案例系统,电池和电池架与改进的堆叠
    • WO2013079085A1
    • 2013-06-06
    • PCT/EP2011/071158
    • 2011-11-28
    • ZHEJIANG NARADA POWER SOURCE CO. LTD.WANG, De LiCHEN, Jian
    • WANG, De LiCHEN, Jian
    • H01M2/02
    • H01M2/1077H01M2/0242H01M2/305
    • A case system for lead batteries is provided. The case system has an essentially six sided cuboid shape comprising two pairs of parallel sidewalls (110, 110', 111, 111') perpendicular to each other. Each pair of sidewalls defines two opposite surfaces of the essentially cuboid shape and further defines an interior volume inside the case system. The case system comprises a further pair of parallel sidewalls, each of them perpendicular to the sidewalls above and each with a surface area larger than that of any one of the surface areas of the above sidewalls. One of the sidewalls is arranged as a separate cover wall (106) for sealing the case system. At least one division plane is further comprised in the case system. The division plane divides said interior volume, such as to form a plurality of compartments (104), each for storing an electrical cell (105). All division planes are perpendicular to the cover wall (106). Further, an electrical cell, a lead battery and a lead battery layout comprising the above are shown. The case allows the positioning of the electrode plates horizontally.
    • 提供了一种用于铅蓄电池的壳体系统。 壳体系统具有包括彼此垂直的两对平行侧壁(110,110',111,111')的基本上六边形的长方体形状。 每一对侧壁限定了基本长方体形状的两个相对表面,并进一步限定了壳体系内的内部容积。 壳体系统包括另外一对平行的侧壁,它们中的每一个垂直于上面的侧壁并且每个具有比上述侧壁的任何一个表面区域大的表面积。 一个侧壁被布置为用于密封壳体系统的单独的盖壁(106)。 在壳体系统中进一步包括至少一个分割平面。 划分平面将所述内部体积分开,以便形成多个隔室(104),每个隔间用于存储电池(105)。 所有分割平面垂直于盖壁(106)。 此外,示出了包括上述的电池,铅电池和铅电池布局。 这种情况允许电极板水平定位。
    • 9. 发明申请
    • SYSTEM AND METHOD FOR VOLTAGE-BASED PLASMA EXCURSION DETECTION
    • 基于电压等离子体检测的系统和方法
    • WO2012039867A1
    • 2012-03-29
    • PCT/US2011/048553
    • 2011-08-22
    • APPLIED MATERIALS, INC.CHEN, Jian (Janson)AYOUB, Mohamad
    • CHEN, Jian (Janson)AYOUB, Mohamad
    • H05H1/46H01L21/3065C23C16/50
    • H01J37/32183H01J37/32935
    • The present invention provides a system and method for the detection of plasma excursions, such as arcs, micro-arcs, or other plasma instability, during plasma processing by directly monitoring direct current (DC) bias voltage on an RF power electrode of a plasma processing chamber. The monitored DC bias voltage is then passed through a succession of analog filters and amplifiers to provide a plasma excursion signal. The plasma excursion signal is compared to a preset value, and at points where the plasma excursion signal exceeds the preset value, an alarm signal is generated. The alarm signal is then fed back into a system controller so that an operator can be alerted and/or the processing system can be shut down. In certain embodiments, multiple processing regions can be monitored by a single detection control unit.
    • 本发明提供了一种用于在等离子体处理期间通过直接监视等离子体处理的RF功率电极上的直流(DC)偏置电压来检测诸如电弧,微弧或其它等离子体不稳定性的等离子体偏移的系统和方法 室。 监控的直流偏置电压然后通过一系列模拟滤波器和放大器,以提供等离子体偏移信号。 将等离子体偏移信号与预设值进行比较,并且在等离子体偏移信号超过预设值的点处,产生报警信号。 然后将报警信号反馈回系统控制器,以便可以警告操作员和/或处理系统被关闭。 在某些实施例中,多个处理区域可以由单个检测控制单元监视。