公开(公告)号：US08050422B2

公开(公告)日：2011-11-01

申请号：US12166332

申请日：2008-07-02

申请人： Yao Zhao ,  Hai-Sheng Li ,  Hua-Dong Cheng ,  Wen-Chuan Lian ,  Han-Che Wang ,  Kuan-Hong Hsieh

发明人： Yao Zhao ,  Hai-Sheng Li ,  Hua-Dong Cheng ,  Wen-Chuan Lian ,  Han-Che Wang ,  Kuan-Hong Hsieh

IPC分类号： H04B15/00

CPC分类号： H04R29/001 ,  H04R2499/11

摘要： A audio test method for decreasing noise influence, which includes the following steps: obtaining analog signals; converting the analog signals into digital signals; intercepting digital signals of a first predetermined length and executing a first Fast Fourier Transform (FFT), then obtaining an first Fourier spectrum; recording the amplitudes of frequency values of the first Fourier spectrum; intercepting digital signals of a second predetermined length and executing the second FFT, then obtaining an second Fourier spectrum; recording the amplitudes of the frequency values belonging to odd points of the second frequency spectrum, which are the amplitudes of the noise composition; subtracting the amplitudes of the noise composition from the amplitudes of frequency values of the first Fourier spectrum and obtaining a frequency domain signals without noise composition; executing inverse Fast Fourier Transform (iFFT) for the frequency domain signals and obtaining time domain signals, testing each parameter of the time domain signals.

摘要翻译： 一种用于降低噪声影响的音频测试方法，包括以下步骤：获取模拟信号; 将模拟信号转换为数字信号; 截取第一预定长度的数字信号并执行第一快速傅里叶变换（FFT），然后获得第一傅立叶频谱; 记录第一傅立叶频谱的频率值的振幅; 截取第二预定长度的数字信号并执行第二FFT，然后获得第二傅立叶频谱; 记录属于作为噪声组成的振幅的第二频谱的奇数点的频率值的振幅; 从第一傅立叶频谱的频率值的幅度减去噪声组成的振幅，并获得无噪声组成的频域信号; 对频域信号执行反向快速傅里叶变换（iFFT），并获取时域信号，测试时域信号的每个参数。

公开(公告)号：US20060083600A1

公开(公告)日：2006-04-20

申请号：US10490202

申请日：2001-09-28

申请人： Yao Zhao ,  Cheng Wang ,  Xiumei Wang

发明人： Yao Zhao ,  Cheng Wang ,  Xiumei Wang

IPC分类号： F16B39/24

CPC分类号： B25B13/04 ,  B25B13/48 ,  B25B13/485 ,  F16B39/24 ,  F16B39/282

摘要： An invention relates to metals or plastic means for fastening work-piece, especially to a stop backing, anti-detaching thread fastener and its matched specific tool. The invention provides thread fastener and washer, on opposite end faces of which are provided with stop backing teeth respectively, the stop backing teeth of one end face are elastic stop backing teeth. The thread fastener of the invention applies series structure engaged between teeth, such that the stop backing effect of thread fastener is reliable under various vibration environment and are convenient for quick attaching and detaching and may be used repeatedly. The anti-detaching series fastener cannot be detached in any way, once being fastened, it can be used in anti-detaching locations of various installations; it is simple for manufacturing, cost effective, effect reliable, and convenient for using.

摘要翻译： 本发明涉及用于紧固工件的金属或塑料装置，特别涉及止动衬垫，防分离线紧固件及其匹配的特定工具。 本发明提供螺纹紧固件和垫圈，其相对端面分别设置有止动衬垫齿，一个端面的止动衬垫齿是弹性止动衬垫齿。 本发明的螺纹紧固件应用在齿之间啮合的串联结构，使得在各种振动环境下螺纹紧固件的止动背衬效果是可靠的，并且便于快速安装和拆卸，并可重复使用。 防拆系列紧固件无法以任何方式拆卸，一旦紧固，可用于各种安装的防拆卸位置; 制造简单，成本效益好，效果可靠，使用方便。

公开(公告)号：US20140084219A1

公开(公告)日：2014-03-27

申请号：US14001935

申请日：2012-02-28

申请人： Yao Zhao ,  Jinquan Wei ,  Padraig G. Moloney ,  Pulickel M. Ajayan ,  Enrique V. Barrera

发明人： Yao Zhao ,  Jinquan Wei ,  Padraig G. Moloney ,  Pulickel M. Ajayan ,  Enrique V. Barrera

IPC分类号： H01B1/04 ,  D02G1/02

CPC分类号： H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/168 ,  C01B32/174 ,  C01B2202/04 ,  C01B2202/06 ,  C01B2202/34 ,  C01B2202/36 ,  D02G1/02 ,  Y10T428/2918

摘要： In some embodiments, the present invention pertains to carbon nanotube fibers that include one or more fiber threads. In some embodiments, the fiber threads include doped multi-walled carbon nanotubes, such as doped double-walled carbon nanotubes. In some embodiments, the carbon nanotubes are functionalized with one or more functional groups. In some embodiments, the carbon nanotube fibers are doped with various dopants, such as iodine and antimony pentafluoride. In various embodiments, the carbon nanotube fibers of the present invention can include a plurality of intertwined fiber threads that are twisted in a parallel configuration with one another. In some embodiments, the carbon nanotube fibers include a plurality of fiber threads that are tied to one another in a serial configuration. In some embodiments, the carbon nanotube fibers of the present invention are also coated with one or more polymers. Additional embodiments of the present invention pertain to methods of making the aforementioned carbon nanotube fibers.

摘要翻译： 在一些实施例中，本发明涉及包括一根或多根纤维线的碳纳米管纤维。 在一些实施例中，纤维线包括掺杂的多壁碳纳米管，例如掺杂的双壁碳纳米管。 在一些实施方案中，碳纳米管用一个或多个官能团官能化。 在一些实施例中，碳纳米管纤维掺杂有各种掺杂剂，例如碘和五氟化锑。 在各种实施方案中，本发明的碳纳米管纤维可以包括彼此以平行构型扭转的多个相互缠绕的纤维线。 在一些实施例中，碳纳米管纤维包括以串联配置彼此连接的多个纤维线。 在一些实施方案中，本发明的碳纳米管纤维也涂覆有一种或多种聚合物。 本发明的另外的实施方案涉及制备上述碳纳米管纤维的方法。

公开(公告)号：US08069210B2

公开(公告)日：2011-11-29

申请号：US12249732

申请日：2008-10-10

申请人： Eliot C. Gillum ,  Qifa Ke ,  Yinglian Xie ,  Fang Yu ,  Yao Zhao

发明人： Eliot C. Gillum ,  Qifa Ke ,  Yinglian Xie ,  Fang Yu ,  Yao Zhao

IPC分类号： G06F15/16

CPC分类号： H04L51/12 ,  G06Q30/02 ,  H04L63/1416 ,  H04L2463/144

摘要： Computer implemented methods are disclosed for detecting bot-user groups that send spam email over a web-based email service. Embodiments of the present system employ a two-prong approach to detecting bot-user groups. The first prong employs a historical-based approach for detecting anomalous changes in user account information, such as aggressive bot-user signups. The second prong of the present system entails constructing a large user-user relationship graph, which identifies bot-user sub-graphs through finding tightly connected subgraph components.

摘要翻译： 公开了用于检测通过基于网络的电子邮件服务发送垃圾邮件的机器人用户组的计算机实现的方法。 本系统的实施例采用双管齐下方法来检测机器人用户组。 第一个分支采用基于历史的方法来检测用户帐户信息的异常变化，例如侵略性的漫游器用户注册。 本系统的第二个分支需要构建一个大的用户关系图，通过查找紧密连接的子图组件来识别机器人用户子图。

公开(公告)号：US07949899B2

公开(公告)日：2011-05-24

申请号：US12174635

申请日：2008-07-17

申请人： Peng Chen ,  Yao Zhao ,  Hua-Dong Cheng ,  Wen-Chuan Lian ,  Han-Che Wang ,  Kuan-Hong Hsieh

发明人： Peng Chen ,  Yao Zhao ,  Hua-Dong Cheng ,  Wen-Chuan Lian ,  Han-Che Wang ,  Kuan-Hong Hsieh

IPC分类号： G06F11/00

CPC分类号： G01R31/319

摘要： An electronic apparatus testing method is provided. The method includes the step of: reading a product ID of the electronic apparatus when the electronic apparatus is connected to a control apparatus; determining the device type ID from the product ID, wherein the product ID comprises basic information of the electronic apparatus, determining the script files of the functions of the electronic apparatus in the testing table according to the device type ID; obtaining the script files from a data storage and running the script files to test functions of the electronic apparatuses, sending a control instruction to the corresponding measuring device of the function to control the measuring device test the function during the process of running the script files; and displaying test results through a display of the control apparatus.

摘要翻译： 提供电子设备测试方法。 该方法包括以下步骤：当电子设备连接到控制设备时，读取电子设备的产品ID; 从产品ID确定设备类型ID，其中产品ID包括电子设备的基本信息，根据设备类型ID确定测试表中的电子设备的功能的脚本文件; 从数据存储器获取脚本文件并运行脚本文件以测试电子设备的功能，向相应的测量设备发送控制指令以控制测试设备在运行脚本文件的过程中测试功能; 并通过控制装置的显示来显示测试结果。

公开(公告)号：US20100034098A1

公开(公告)日：2010-02-11

申请号：US12186096

申请日：2008-08-05

申请人： Jia Wang ,  Yan Chen ,  Dan Pei ,  Yao Zhao ,  Zhaosheng Zhu

发明人： Jia Wang ,  Yan Chen ,  Dan Pei ,  Yao Zhao ,  Zhaosheng Zhu

IPC分类号： G06F11/30

CPC分类号： H04L43/00 ,  H04L41/16 ,  H04L41/5009 ,  H04L43/0811 ,  H04L43/0829 ,  H04L43/0852

摘要： A system and methods are disclosed that provide a continuous monitoring and diagnosis system for ISP IP/VPN backboneExt networks. The system includes two phases: 1) a monitor setup phase which selects candidate routers as monitors and the paths to be measured by the monitors, and 2) a continuous monitoring and diagnosis phase.

摘要翻译： 公开了一种为ISP IP / VPN骨干Ext网络提供连续监控和诊断系统的系统和方法。 该系统包括两个阶段：1）选择候选路由器作为监视器的监视器设置阶段以及由监视器测量的路径，以及2）连续监视和诊断阶段。