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    • 91. 发明申请
    • METHOD AND SYSTEM FOR MAPPING TISSUE STATUS OF ACUTE STROKE
    • 用于绘制急性呼吸的组织状态的方法和系统
    • US20160166159A1
    • 2016-06-16
    • US14568106
    • 2014-12-11
    • Qing Yang
    • Qing Yang
    • A61B5/0275G06T7/00A61B6/00A61B5/026A61B6/03
    • A61B5/0275A61B5/0263A61B6/032A61B6/481A61B6/507A61B2576/026G06T7/0012G06T7/11G06T7/136G06T2207/10081G06T2207/10088G06T2207/20036G06T2207/20076G06T2207/30096G06T2207/30101G06T2207/30104
    • The current invention provides a method of identifying a ischemic lesion. The method includes loading perfusion imaging data into an electronic memory element and deriving perfusion maps from the perfusion imaging data, where the perfusion Performs necessary image pre-processing maps include a cerebral blood volume (CBV) map and an arterial delay time (DT) map, which utilize arterial delay and dispersion effects. Ischemic pixels are determined from the perfusion imaging taking into account arterial delay and dispersion effects data, where the DT is greater than a predetermined first threshold value and the CBV is below a second threshold value and the infarct portion of the ischemic lesion is determined, where DT is greater than a predetermined third threshold value and/or the CBV is below a forth threshold value. A cluster analysis is applied to all of the determined ischemic lesion and infarct pixels and the penumbra is then determined, where mismatch regions between the ischemic lesion and the infarct core define the penumbra.
    • 本发明提供了鉴定缺血性病变的方法。 该方法包括将灌注成像数据加载到电子存储器元件中并从灌注成像数据导出灌注图,其中灌注执行必要的图像预处理图包括脑血容量(CBV)图和动脉延迟时间(DT)图 ,其利用动脉延迟和分散效应。 考虑到动脉延迟和色散效应数据,其中DT大于预定的第一阈值并且CBV低于第二阈值并确定缺血性损伤的梗死部分,从灌注成像确定缺血像素,其中确定 DT大于预定的第三阈值和/或CBV低于第四阈值。 对所有确定的缺血性病变和梗死像素进行聚类分析,然后确定半暗带,其中缺血性病变与梗死核之间的不匹配区域定义半暗带。
    • 92. 发明授权
    • Reliable systems and methods for network notifications
    • 网络通知的可靠系统和方法
    • US09246746B2
    • 2016-01-26
    • US12841546
    • 2010-07-22
    • Jie HuDarren William OyeJoseph HeathQing YangMadhavi Raghavendra JoshiPadma Asrani
    • Jie HuDarren William OyeJoseph HeathQing YangMadhavi Raghavendra JoshiPadma Asrani
    • G06F15/177H04L12/24H04L29/14
    • H04L41/0213H04L69/40
    • The present disclosure provides reliable systems and methods for network notifications, i.e. Simple Network Management Protocol version 2 Protocol Data Unit (SNMPv2-Trap-PDU) messages, asynchronous notifications, InformRequest-PDU messages, and the like, between network elements, element managers, and other element managers. In an exemplary embodiment, the present invention includes a network management system and method with a plurality of network elements operating a management agent communicatively coupled to an element manager which in turn is communicatively coupled to another element manager, a network management system (NMS), an operations support system (OSS), or the like. The present invention may utilize SNMPv2 and/or v3, and includes various techniques and processes ensuring reliable notifications between any of the network elements, element managers, or the like in the network management system.
    • 本公开为网络通知提供可靠的系统和方法,即网络元件,元件管理器之间的简单网络管理协议版本2协议数据单元(SNMPv2-Trap-PDU)消息,异步通知,InformRequest-PDU消息等, 和其他元素管理者。 在示例性实施例中,本发明包括具有多个网络元件的网络管理系统和方法,所述多个网络元件操作管理代理,所述管理代理通信地耦合到元件管理器,所述元件管理器又可通信地耦合到另一元件管理器,网络管理系统(NMS) 操作支持系统(OSS)等。 本发明可以利用SNMPv2和/或v3,并且包括确保网络管理系统中的任何网络元件,元件管理器等之间的可靠通知的各种技术和过程。
    • 93. 发明授权
    • Apparatus and method for driving a voice coil motor of a camera lens
    • 用于驱动摄像机镜头的音圈电机的装置和方法
    • US09049366B2
    • 2015-06-02
    • US14063840
    • 2013-10-25
    • Hong ZhangQing YangHong Ru XuCheng Zhang
    • Hong ZhangQing YangHong Ru XuCheng Zhang
    • H04N5/225G03B15/03G02B7/02H04N5/232
    • H04N5/23212
    • The present invention relates to a device and method for driving an under damped voice coil motor (VCM) actuator of a camera lens. In one embodiment, the device for driving an under damped VCM actuator comprises a first generator operable to read a first manufacture data from an image signal processor (ISP) and to generate a half natural period, ½ Td, of the VCM actuator by selecting a value approximate to the first data in a first table of the device, a second generator operable to read a second manufacture data from the ISP and to generate the maximum overshoot, K, of the VCM actuator by selecting a value approximate to the second data in a second table of the device, an input shaping signal generator operable to read an input signal corresponding to a desired camera lens moving distance from the ISP and to generate a shaping signal according to the value of the half natural period and the maximum overshoot. The input shaping signal may be produced from second order, third order and fourth order input shaping function. The present invention also provides a simple implementation of a driver configuration to achieve a fast camera lens focus speed, yet robust to tolerate actual system deviation from a manufacture design.
    • 本发明涉及用于驱动照相机镜头的下阻尼音圈电机(VCM)致动器的装置和方法。 在一个实施例中,用于驱动下阻尼VCM致动器的装置包括第一发生器,其可操作以从图像信号处理器(ISP)读取第一制造数据,并且通过选择一个VCM致动器来产生半自然周期(1/2 Td) 值接近装置的第一表中的第一数据,第二发生器可操作以从ISP读取第二制造数据,并通过选择近似于第二数据的值来产生VCM致动器的最大过冲K 该设备的第二表,输入整形信号发生器,其可操作以读取对应于来自ISP的期望的相机镜头移动距离的输入信号,并根据半自然周期和最大过冲的值生成整形信号。 输入整形信号可以由二阶,三阶和四阶输入整形功能产生。 本发明还提供了驱动器配置的简单实现,以实现快速的相机镜头聚焦速度,而且可以耐受实际的系统与制造设计的偏差。
    • 98. 发明申请
    • METAMATERIAL ANTENNA
    • 金属天线
    • US20140292615A1
    • 2014-10-02
    • US14353028
    • 2012-04-09
    • Ruopeng LiuChunlin JiYutao YueQing Yang
    • Ruopeng LiuChunlin JiYutao YueQing Yang
    • H01Q15/14
    • H01Q15/14H01Q15/0053H01Q15/0086H01Q15/10H01Q15/23H01Q19/027H01Q19/062H01Q19/10H01Q19/18
    • The disclosure relates to a metamaterial antenna, where the metamaterial antenna includes an enclosure, a feed, a first metamaterial that clings to an aperture edge of the feed, a second metamaterial that is separated by a preset distance from the first metamaterial and is set oppositely, and a third metamaterial that clings to an edge of the second metamaterial, where the enclosure, the feed, the first metamaterial, the second metamaterial, and the third metamaterial make up a closed cavity; and a central axis of the feed penetrates center points of the first metamaterial and the second metamaterial; and a reflection layer for reflecting an electromagnetic wave is set on surfaces of the first metamaterial and the second metamaterial, where the surfaces are located outside the cavity.
    • 本发明涉及超材料天线,其中超材料天线包括外壳,馈电,粘附到馈电的孔边缘的第一超材料,与第一超材料隔开预设距离并相对设置的第二超材料 以及附着在第二超材料的边缘上的第三超材料,其中外壳,进料,第一超材料,第二超材料和第三超材料构成封闭的空腔; 并且所述进料的中心轴线穿过所述第一超材料和所述第二超材料的中心点; 并且用于反射电磁波的反射层设置在第一超材料和第二超材料的表面位于空腔外部。
    • 100. 发明申请
    • MEMBRANE MEMS ACTUATOR WITH MOVING WORKING FLUID
    • 具有移动工作流体的膜MEMS致动器
    • US20140022306A1
    • 2014-01-23
    • US13552735
    • 2012-07-19
    • Yonglin XieQing Yang
    • Yonglin XieQing Yang
    • B41J2/04
    • B41J2/14064B41J2002/14177
    • A liquid dispenser includes a first liquid chamber and a second liquid chamber. The first liquid chamber includes a nozzle. A liquid supply channel is in fluid communication with the second chamber. A liquid return channel is in fluid communication with the second chamber. A heater is associated with the second liquid chamber. A flexible membrane is positioned to separate and fluidically seal the first liquid chamber and the second liquid chamber relative to each other. A liquid supply provides a liquid that flows continuously from the liquid supply through the liquid supply channel through the second liquid chamber through the liquid return channel and back to the liquid supply.
    • 液体分配器包括第一液体室和第二液体室。 第一液体室包括喷嘴。 液体供应通道与第二腔室流体连通。 液体返回通道与第二腔室流体连通。 加热器与第二液体室相连。 定位柔性膜以相对于彼此分离并流体地密封第一液体室和第二液体室。 液体供应提供从液体供应通过液体供应通道通过第二液体室通过液体返回通道连续流动并返回到液体供应的液体。