利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

51 条记录 (耗时 0.024 秒)

    METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR IMPLEMENTING CONDITION MONITORING ACTIVITIES
    3.
    发明申请
    METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR IMPLEMENTING CONDITION MONITORING ACTIVITIES 审中-公开
    实施条件监测活动的方法，系统和计算机程序产品

    公开(公告)号：US20060174164A1

    公开(公告)日：2006-08-03

    申请号：US10906052

    申请日：2005-02-01

    申请人： John Hershey ,  Kai Goebel ,  Piero Bonissone ,  Naresh Iyer ,  Charles Hatch ,  Weizhong Yan ,  Harold Tomlinson

    发明人： John Hershey ,  Kai Goebel ,  Piero Bonissone ,  Naresh Iyer ,  Charles Hatch ,  Weizhong Yan ,  Harold Tomlinson

    IPC分类号： G06F11/00

    CPC分类号： G05B23/0229

    摘要： Methods, systems, and computer program products are provided for implementing condition monitoring activities. Systems include a processor in communication with a machine being monitored. The processor receives signals output by the machine via a signal conversion element associated with the machine. Systems also include a display device in communication with the processor for providing signatures of the signals received from the signal conversion element. Systems further include a means for identifying, isolating, and capturing a signature from the signatures presented on the display device. The systems also include a means for digitizing and recording the signature as an event kernel, normalizing the event kernel by performing a mean removal, and normalizing the energy to unity on results of the mean removal. Systems further include a storage device for storing normalized event kernels.

    摘要翻译： 提供方法，系统和计算机程序产品，用于实施状态监测活动。 系统包括与被监视的机器通信的处理器。 处理器通过与机器相关联的信号转换元件接收由机器输出的信号。 系统还包括与处理器通信的显示设备，用于提供从信号转换元件接收的信号的签名。 系统还包括用于从显示设备上呈现的签名识别，隔离和捕获签名的装置。 这些系统还包括用于将签名数字化并记录为事件内核的手段，通过执行平均移除来归一化事件内核，并将平均值移除结果的能量归一化。 系统还包括用于存储标准化事件内核的存储设备。

    Measurement and treatment system and method
    4.
    发明申请
    Measurement and treatment system and method 失效
    测量和处理系统及方法

    公开(公告)号：US20060089546A1

    公开(公告)日：2006-04-27

    申请号：US10973598

    申请日：2004-10-27

    申请人： Michael Mahony ,  John Hershey ,  Glenn Forman ,  Harold Tomlinson ,  William Powell

    发明人： Michael Mahony ,  John Hershey ,  Glenn Forman ,  Harold Tomlinson ,  William Powell

    IPC分类号： A61B5/00 ,  A61G11/00

    CPC分类号： A61B5/14552 ,  A61B5/0064 ,  A61B5/11 ,  A61B5/1464 ,  A61B2562/0233 ,  A61B2562/046 ,  A61N5/0601 ,  A61N5/062 ,  A61N5/0621

    摘要： A non-intrusive physiological data measurement system and method, as well as an optically induced treatment system, are described. The measurement system includes a monitoring mechanism that includes light emitter modules capable of emitting light at at least two wavelengths. The light emitted from the light emitter modules is transmitted through a subject and to a light receiving mechanism, such as an optical sensor. Physiological data is taken from the received light. The system also can ascertain movement of the subject by obtaining an initial outline of the subject and comparing that outline with a subsequently obtained outline. A therapeutic optic system includes a non-adhering light emitting mechanism for providing light at therapeutic wavelengths.

    摘要翻译： 描述了非侵入式生理数据测量系统和方法以及光诱导治疗系统。 测量系统包括监测机构，其包括能够发射至少两个波长的光的光发射器模块。 从光发射器模块发出的光通过被摄体传送到诸如光学传感器的光接收机构。 生理数据取自收到的光线。 该系统还可以通过获得对象的初始轮廓并将该轮廓与随后获得的轮廓进行比较来确定被摄体的运动。 治疗光学系统包括用于提供治疗波长的光的非粘附发光机构。

    Time-delayed transmitted reference spread spectrum transmitter with digital noise generator
    5.
    发明申请
    Time-delayed transmitted reference spread spectrum transmitter with digital noise generator 有权
    具有数字噪声发生器的延时发射参考扩频发射机

    公开(公告)号：US20050078733A1

    公开(公告)日：2005-04-14

    申请号：US10681705

    申请日：2003-10-09

    申请人： John Hershey ,  Harold Tomlinson ,  Kenneth Welles

    发明人： John Hershey ,  Harold Tomlinson ,  Kenneth Welles

    IPC分类号： H04B1/69 ,  H04B1/707

    CPC分类号： H04B1/707

    摘要： Circuits are provided for transmitted reference spread spectrum systems using a noise-like digital sequence with delayed replica. The circuits produce the digital spreading sequences at extremely high speed, and are capable of providing a great degree of signal spreading. A first embodiment is composed of a low speed section and a high-speed section. This embodiment allows for greater power efficiency without sacrificing sequence speed. In addition, the embodiment also allows shaping of the spectrum of the high-speed digital sequence. Further, this embodiment generates an m-sequence and its near delay by storing decimated pieces of the entire m-sequence over a plurality of end-around circulating shift registers or so-called ring counters. The ring counters can be run at low speed and there is no exclusive-oring operation. A time-delayed transmitted reference spread spectrum transmitter is provided using digital noise generators that are capable of very high speed operation.

    摘要翻译： 使用具有延迟复制品的类噪声数字序列的传输参考扩频系统提供电路。 这些电路以非常高的速度产生数字扩展序列，并且能够提供很大程度的信号扩展。 第一实施例由低速段和高速段组成。 该实施例允许更高的功率效率而不牺牲序列速度。 此外，该实施例还允许对高速数字序列的频谱进行整形。 此外，该实施例通过在多个周边循环移位寄存器或所谓的环形计数器上存储整个m序列的抽取的片段来生成m序列及其近似延迟。 环形计数器可以以低速运行，没有专用操作。 使用能够进行非常高速操作的数字噪声发生器来提供时间延迟的发射参考扩频发射机。

    RAIL BASED ELECTRIC POWER GENERATION SYSTEM
    6.
    发明申请
    RAIL BASED ELECTRIC POWER GENERATION SYSTEM 有权
    基于RAIL的发电系统

    公开(公告)号：US20060119102A1

    公开(公告)日：2006-06-08

    申请号：US11005175

    申请日：2004-12-06

    申请人： John Hershey ,  Kenneth Welles ,  Charles Seeley ,  David Davenport ,  Harold Tomlinson ,  Thomas Feist

    发明人： John Hershey ,  Kenneth Welles ,  Charles Seeley ,  David Davenport ,  Harold Tomlinson ,  Thomas Feist

    IPC分类号： H02K7/18 ,  F03G7/08 ,  F02B63/04

    CPC分类号： H02N1/08 ,  F03G7/08

    摘要： An electrical power generation system comprises a variable capacitor and a power source. The electrical power generation system is configured to generate electric power via movements of the rail. The power source is used in the form of a generator to prime the variable capacitor that effectively multiplies the priming energy of the power source by extracting energy from the passing vehicle. By alternately priming the variable capacitor using charge from the power source and discharging it at a later time in a cyclic manner to change the capacitance, a significantly large amount of electrical energy is produced due to change in capacitance than from the power source itself.

    摘要翻译： 发电系统包括可变电容器和电源。 发电系统被配置为通过轨道的运动产生电力。 电源以发电机的形式使用来引导可变电容器，其通过从通过的车辆提取能量来有效地乘以电源的起动能量。 通过使用来自电源的电荷交替地引发可变电容器并且以稍后的时间循环地对其进行放电以改变电容，由于电容的变化而产生比从电源本身的显着大量的电能。

    Apparatus for monitoring the performance of a distributed system
    7.
    发明申请
    Apparatus for monitoring the performance of a distributed system 审中-公开
    用于监视分布式系统性能的装置

    公开(公告)号：US20050144274A1

    公开(公告)日：2005-06-30

    申请号：US10735505

    申请日：2003-12-12

    申请人： Brock Osborn ,  Harold Tomlinson ,  John Hershey ,  Radislav Potyrailo

    发明人： Brock Osborn ,  Harold Tomlinson ,  John Hershey ,  Radislav Potyrailo

    IPC分类号： G06F15/173 ,  H04L12/26 ,  H04L29/08

    CPC分类号： H04L43/08 ,  H04L43/12 ,  H04L67/125

    摘要： An apparatus for monitoring the performance of a distributed system is provided. The distributed system comprises a plurality of cooperating units disposed in a communications network. The apparatus comprises a plurality of diagnostic components wherein each unit of the system comprises at least one of the diagnostic components. Each diagnostic component comprises a sensor, a data reduction module, a transceiver and a data analysis module. The sensors sense unit performance characteristics and represent the characteristics as raw data. The data reduction module receives and processes the raw data produced by the sensors to generate reduced data. The transceiver receives the reduced data from the data reduction module and transmits and receives the reduced data to and from the units using the network. The data analysis module accepts and analyzes the reduced data from the transceiver to produce performance data related to the distributed system.

    摘要翻译： 提供了一种用于监视分布式系统的性能的装置。 分布式系统包括设置在通信网络中的多个协作单元。 该装置包括多个诊断部件，其中系统的每个单元包括至少一个诊断部件。 每个诊断部件包括传感器，数据简化模块，收发器和数据分析模块。 传感器感测单元性能特征，并将其作为原始数据表征。 数据还原模块接收并处理由传感器产生的原始数据以产生减少的数据。 收发器从数据简化模块接收减少的数据，并使用网络将数据发送和接收单元。 数据分析模块接收和分析来自收发器的缩减数据，以产生与分布式系统相关的性能数据。

    Method and system for classifying digital traffic
    8.
    发明授权
    Method and system for classifying digital traffic 有权
    数字流量分类方法和系统

    公开(公告)号：US07720013B1

    公开(公告)日：2010-05-18

    申请号：US10963142

    申请日：2004-10-12

    申请人： Margaret Kelliher ,  Stephen Bush ,  John Hershey ,  Scott Evans ,  Todd Hughes ,  Timothy Patrick Kelliher ,  Nathan Smith

    发明人： Margaret Kelliher ,  Stephen Bush ,  John Hershey ,  Scott Evans ,  Todd Hughes ,  Timothy Patrick Kelliher ,  Nathan Smith

    IPC分类号： H04L12/16

    CPC分类号： H04L43/00 ,  H04L41/142 ,  H04L41/147 ,  H04L41/16

    摘要： A method and system for analyzing continuous bit segments taken from a general data channel and classifying the sampled data by type, such as: voice, audio or data. B contiguous bits are converted to plus and minus deltas. The B-replaced values are then padded with B contiguous zeroes and the Fourier Transform of the padded sequence is computed. A power spectral density is derived from the Fourier Transform. In addition to the Fourier Transform, compression and entropy algorithms are performed on strings of bits within the message. The first B terms of the power spectral density and the results of the compression and entropy algorithms are used to differentiate and classify the data types, based on the premise that the combination of power spectral density, compression and entropy results yields parameters indicative of distinct types of data messages.

    摘要翻译： 一种用于分析从一般数据信道获取的连续位段的方法和系统，并根据类型（例如：语音，音频或数据）对采样数据进行分类。 B连续位被转换为正负三角形。 然后用B连续零填充B替换的值，并且计算填充序列的傅里叶变换。 功率谱密度是从傅里叶变换得到的。 除了傅里叶变换之外，压缩和熵算法是在消息中的位串上执行的。 功率谱密度的第一个B项和压缩和熵算法的结果用于区分和分类数据类型，前提是功率谱密度，压缩和熵结果的组合产生指示不同类型的参数 的数据消息。