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    • 43. 发明申请
    • Methods for Downloading a File to Consumer Electronic Devices via a Peer-to-peer Network
    • 通过对等网络将文件下载到消费电子设备的方法
    • US20100185769A1
    • 2010-07-22
    • US12355728
    • 2009-01-16
    • Xu ZhangYixin YangWei Qi
    • Xu ZhangYixin YangWei Qi
    • G06F17/30G06F15/16
    • G06F16/40
    • This invention relates to methods for downloading a user requested file via a peer-to-peer network, comprising the steps of: generating a second queue for containing one or more trying-to-connect peers, a third queue for containing currently-connected peers, and a forth queue for containing previously-connected peers; requesting from said servers one or more available peers, wherein said available peers having one or more blocks of said user requested file; placing said available peers in said second queue; connecting to the peers in the second queue, wherein upon successfully connecting to a peer in the second queue, placing such peer in said third queue; and downloading one or more blocks from the peers in said third queue.
    • 本发明涉及通过对等网络下载用户请求的文件的方法,包括以下步骤:生成用于包含一个或多个尝试连接对等体的第二队列,用于包含当前连接的对等体的第三队列 以及用于包含先前连接的对等体的第四队列; 从所述服务器请求一个或多个可用对等体,其中所述可用对等体具有所述用户请求文件的一个或多个块; 将所述可用对等体放置在所述第二队列中; 连接到所述第二队列中的对等体,其中在成功连接到所述第二队列中的对等体时,将所述对等体放置在所述第三队列中; 以及从所述第三队列中的对等体下载一个或多个块。
    • 45. 发明授权
    • Method for measuring blood oxygen content under low perfusion
    • 低灌注时测量血氧含量的方法
    • US07471970B2
    • 2008-12-30
    • US11316060
    • 2005-12-22
    • Xu ZhangJilun Ye
    • Xu ZhangJilun Ye
    • A61B5/1455
    • A61B5/14551A61B5/7242G06F19/00
    • A method for measuring blood oxygen content under low perfusion, which is used in a device for measuring blood oxygen content, includes the steps of: initializing the device that is applied with power, collecting and processing data with a driving circuit of light emitting device, a bias circuit, a gain circuit and an A/D sampling circuit, which are controlled under a core control module; calculating blood oxygen saturation based on the collected data with a data processing module which integrates the collected data in a period of time with an area integration method; and outputting from a communication functional module results of the blood oxygen saturation or pulse rate calculated with the data processing module. The method further includes a decision step of deciding the two results acquired from the data processing module with the waveform method and the integration method respectively based on the intensity of the measured signal and generating the final measured result, performed by a decision unit included in the device. By adopting the above method, the disturbance to effective signal by noise can be eliminated. As a result, the measuring accuracy of blood oxygen content under low perfusion can be improved without increasing the production cost for the measuring device.
    • 一种用于测量血氧含量的装置中用于测量低灌注时的血液氧含量的方法,包括以下步骤:初始化施加电力的装置,用发光装置的驱动电路收集和处理数据, 偏置电路,增益电路和A / D采样电路,在核心控制模块下进行控制; 根据收集的数据,利用数据处理模块计算血氧饱和度,该数据处理模块将采集的数据在一段时间内与区域积分方法进行整合; 并且从通信功能模块输出由数据处理模块计算的血氧饱和度或脉搏率的结果。 该方法还包括一个决定步骤,分别根据测量信号的强度和波形方法和积分方法从数据处理模块中获取的两个结果,并由生成最终的测量结果,由包含在 设备。 通过采用上述方法,可以消除对噪声对有效信号的干扰。 结果,可以提高低灌注时的血氧含量的测量精度,而不增加测量装置的生产成本。
    • 46. 发明申请
    • CHARGED PARTICLE DETECTION DEVICES
    • 充电颗粒检测装置
    • US20080315094A1
    • 2008-12-25
    • US12204282
    • 2008-09-04
    • Joe WANGXu ZhangZhong-Wei Chen
    • Joe WANGXu ZhangZhong-Wei Chen
    • G01N23/00
    • H01J37/244H01J37/28H01J2237/2443H01J2237/24435H01J2237/2445H01J2237/24465
    • A charged particle detector consists of a plurality independent light guide modules assembled together to form a segmented in-lens on-axis annular detector, with a center hole for allowing the primary charged particle beam to pass through. One side of the assembly facing the specimen is coated with or bonded to scintillator material as the charged particle detection surface. Each light guide module is coupled to a photomultiplier tube to allow light signals transmitted through each light guide module to be amplified and processed separately. A charged particle detector is made from a single block of light guide material processed to have a cone shaped circular cutout from one face, terminating on the opposite face to an opening to allow the primary charged particle beam to pass through. The opposite face is coated with or bonded to scintillator material as the charged particle detection surface. The outer region of the light guide block is shaped into four separate light guide output channels and each light guide output channel is coupled to a photomultiplier tube to allow light signal output from each channel to be amplified and processed separately.
    • 带电粒子检测器由多个独立的光导模块组成,组合在一起以形成分段的透镜内轴环形探测器,其中心孔用于允许初级带电粒子束通过。 面向样品的组件的一侧作为带电粒子检测表面涂覆或结合到闪烁体材料。 每个光导模块耦合到光电倍增管,以允许通过每个光导模块传输的光信号被单独放大和处理。 带电粒子检测器由一块光导材料制成,被处理成具有从一个面的锥形圆形切口,终止在与开口相对的面上以允许初级带电粒子束通过。 相反的面被涂覆或与闪烁体材料结合,作为带电粒子检测表面。 导光块的外部区域被成形为四个分开的光导输出通道,并且每个光导输出通道耦合到光电倍增管,以允许来自每个通道的光信号输出被单独放大和处理。