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1.发明授权公开(公告)号：US06799143B1
公开(公告)日：2004-09-28
申请号：US10315856
申请日：2002-12-10
申请人： Donald K. Frerichs , Roman P. Chaws
发明人： Donald K. Frerichs , Roman P. Chaws
IPC分类号： G06F10114
CPC分类号： G05B23/024
摘要： A preferred process for evaluating the performance of a process control system comprises generating a first set of data comprising a plurality of measurements of a first parameter controlled by the process control system and generating a second set of data comprising a plurality of measurements of a second parameter controlled by the process control system. A preferred process also comprises calculating a first statistical index from the first set of data using a statistical process control method, calculating a second statistical index from the second set of data using the statistical process control method, and combining the first and second statistical indices to produce a performance index representative of the performance of the process control system at controlling the first and second parameters.
摘要翻译： 用于评估过程控制系统的性能的优选过程包括生成包括由过程控制系统控制的第一参数的多个测量的第一组数据，并且生成包括第二参数的多个测量的第二组数据 由过程控制系统控制。 优选的过程还包括使用统计过程控制方法从第一组数据计算第一统计指数，使用统计过程控制方法从第二组数据计算第二统计指数，并将第一和第二统计指标合并为 在控制第一和第二参数时，产生代表过程控制系统性能的性能指标。
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公开(公告)号：US06327549B1
公开(公告)日：2001-12-04
申请号：US09614273
申请日：2000-07-12
IPC分类号： G06F10114
CPC分类号： G01T1/17
摘要： A differential correction apparatus for use with a spectroscopy device. The spectroscopy device simultaneously produces two histograms corresponding to the spectrum acquired. The first histogram contains the counts recorded by a differential correction method (DCM), giving the best estimate of the counts per channel in the absence of dead time. The second histogram is the error spectrum, giving the variance of the counts in each channel of the first spectrum. The two spectra have the same size, true acquisition time, and energy calibration with the only difference being the number of counts in each channel. By obtaining both histograms, it is possible to both obtain an accurate spectrum when the energy peaks have varying decay times and retain the necessary information about the spectrum to allow the statistical error to be calculated.
摘要翻译： 用于光谱装置的差分校正装置。 光谱仪器同时产生对应于所获得的光谱的两个直方图。 第一个直方图包含通过差分校正方法（DCM）记录的计数，在没有死区时间的情况下给出每通道计数的最佳估计。 第二个直方图是误差谱，给出了第一个频谱的每个通道中的计数的方差。 两个光谱具有相同的大小，真实的采集时间和能量校准，唯一的区别是每个通道中的计数数。 通过获得两个直方图，当能量峰值具有变化的衰减时间并且保留关于光谱的必要信息以允许计算统计误差时，可以获得准确的光谱。
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公开(公告)号：US06308142B1
公开(公告)日：2001-10-23
申请号：US09250052
申请日：1999-02-12
申请人： Kim Choate , Angela R. Neff , Paul Cletus Raymond III , Patrick A. Rodgers , Ronald James Wroczynski
发明人： Kim Choate , Angela R. Neff , Paul Cletus Raymond III , Patrick A. Rodgers , Ronald James Wroczynski
IPC分类号： G06F10114
摘要： A method for determining flame retardance of polymer compositions includes subjecting a plurality of specimens of a polymer composition to a flame test and performing a statistical analysis of the data obtained. The statistical analysis includes determining the probability of at least one possible outcome of the flame test. The probability of possible outcomes provides a measure of the flame retardance of the polymer composition. A preferred flame test is the UL-94 flame test.
摘要翻译： 用于测定聚合物组合物的阻燃性的方法包括使聚合物组合物的多个样品进行火焰测试并对获得的数据进行统计分析。 统计分析包括确定火焰测试的至少一个可能结果的概率。 可能结果的可能性提供了聚合物组合物的阻燃性的量度。 优选的火焰测试是UL-94火焰测试。
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4.发明授权公开(公告)号：US06834255B2
公开(公告)日：2004-12-21
申请号：US09898250
申请日：2001-07-03
IPC分类号： G06F10114
CPC分类号： H04L7/02 , G06F1/10 , G11C7/1051 , G11C7/106 , G11C7/1066 , G11C7/1078 , G11C7/1087 , G11C7/22 , G11C7/222 , G11C2207/2254 , H03L7/0812 , H03L7/0814 , H04L7/0037 , H04L7/033 , H04L25/14
摘要： A timing control device and method for minimizing timing uncertainties due to skew and jitter, wherein a device for the compensation of timing errors in multiple channel electronic devices comprises at least one register having a plurality of channels comprising: a clock for providing a clock signal; a reference signal generator for generating reference signals for deskewing the registers. For each register, a corresponding feedback loop is associated for the relative alignment of the register's timing. The feedback loop comprises a device for detecting a deviation from a predetermined level of probability of reading by the register of a desired symbol on a boundary of two reference channel symbols in a sequence, and a set of delay devices which use the detected values of probability to generate a feedback signal.
摘要翻译： 一种用于最小化由于偏斜和抖动引起的定时不确定性的定时控制装置和方法，其中用于补偿多声道电子装置中的定时误差的装置包括具有多个通道的至少一个寄存器，包括：用于提供时钟信号的时钟; 参考信号发生器，用于产生用于对该寄存器进行偏移校正的参考信号。 对于每个寄存器，相应的反馈回路与寄存器时序的相对对齐相关联。 反馈环路包括用于检测在序列中两个参考信道符号的边界上的期望符号的寄存器的预定读取概率的偏差的装置，以及使用检测到的概率值的一组延迟装置 以产生反馈信号。
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公开(公告)号：US06480808B1
公开(公告)日：2002-11-12
申请号：US09576680
申请日：2000-05-23
IPC分类号： G06F10114
CPC分类号： G06F17/18
摘要： An exemplary embodiment of the invention is a method and apparatus for calculating at least one confidence interval. The method comprises activating a calculator. The calculator prompts the user to enter at least three pairs of calibration data. The user then specifies a reference for the calibration data. The calculator then generates a list of the calibration data. The calculator then calculates a linear calibration curve derived from the calibration data. The calculator then calculates a residual calibration value plot derived from the calibration data. The user enters an unknown sample output measurement. The calculator calculates a back-calculated unknown sample input measurement. The calculator lastly calculates a confidence interval for the back-calculated unknown sample input measurement.
摘要翻译： 本发明的示例性实施例是用于计算至少一个置信区间的方法和装置。 该方法包括激活计算器。 计算器提示用户输入至少三对校准数据。 用户然后指定校准数据的参考。 然后，计算器生成校准数据列表。 然后，计算器计算从校准数据导出的线性校准曲线。 然后，计算器计算从校准数据导出的残差校准值图。 用户输入未知的样品输出测量值。 计算器计算反向计算的未知样本输入测量。 计算器最后计算反向计算的未知样本输入测量的置信区间。
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6.发明授权公开(公告)号：US06470297B1
公开(公告)日：2002-10-22
申请号：US09598845
申请日：2000-06-21
申请人： David K. Ford
发明人： David K. Ford
IPC分类号： G06F10114
CPC分类号： G06F21/55
摘要： The present invention is a method of accentuating a deviation in a set of information and locating a cause thereof that includes the steps of receiving a set of information; selecting a subset of information; setting initial states; setting transition states; initializing a vector; selecting the first information segment; modifying the vector if the information segment contains an initial and transition state, otherwise stopping; selecting the next available information segment and returning to the previous step, otherwise recording a number of occurrences of each unique vector; determining the number of the least occurring vector; dividing each occurrence number by the least occurring number; determining an occupation time for each vector; calculating an inverse characteristic time for each unique vector; calculating at least one subset value for the subset of information using a temperature-based function, an entropy-based function, an energy-based function, or any combination thereof; setting a value vi for each initial and transition state; calculating a configuration value for each initial and transition state; selecting the subset of information then is available and next in sequence and returning to the vector modification step for further processing, otherwise plotting the subset and configuration values; finding a difference, if any, in the plotted values; and finding the information segments that correspond to the difference.
摘要翻译： 本发明是一种增强一组信息中的偏差并定位其原因的方法，其包括以下步骤：接收一组信息; 选择信息的子集; 设定初始状态; 设定过渡状态; 初始化一个向量; 选择第一个信息段; 如果信息段包含初始和过渡状态，则修改向量，否则停止; 选择下一个可用信息段并返回上一步骤，否则记录每个唯一向量的出现次数; 确定最少出现的载体的数量; 将每个出现次数除以最少出现的数字; 确定每个向量的占用时间; 计算每个唯一向量的反特征时间; 使用基于温度的函数，基于熵的函数，基于能量的函数或其任何组合来计算所述信息子集的至少一个子集值; 为每个初始和过渡状态设置值vi; 计算每个初始和过渡状态的配置值; 然后选择信息的子集是可用的，并且接下来是可用的，并且返回到向量修改步骤以进一步处理，否则绘制子集和配置值; 在绘制的值中找到差异（如果有的话）; 并找到与差异相对应的信息段。
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公开(公告)号：US06453255B1
公开(公告)日：2002-09-17
申请号：US09765180
申请日：2001-01-17
IPC分类号： G06F10114
CPC分类号： G06Q10/087 , G06Q10/0875
摘要： A novel sales system of complex products whose configuration is designed based on the customer requirements provides method steps for generating guarantee offers. A value of the guarantee criterion for the complex product (such as product availability) can be evaluated only after the complex product configuration is determined. For each combination of the customer requirements, a system configuration and a corresponding value of the guarantee criterion is generated. Then, this value is used for the customer remedy calculations.
摘要翻译： 复杂产品的新颖销售系统，其配置根据客户要求设计，提供了产生保证报价的方法步骤。 只有在确定复杂的产品配置后，才能评估复杂产品的担保标准的价值（如产品可用性）。 对于客户要求的每个组合，生成系统配置和相应的保证标准值。 然后，该值用于客户补救计算。
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8.发明授权Method and system for model-based clustering and signal-bearing medium for storing program of same 失效用于存储程序的基于模型的聚类和信号承载介质的方法和系统公开(公告)号：US06397166B1
公开(公告)日：2002-05-28
申请号：US09187406
申请日：1998-11-06
IPC分类号： G06F10114
CPC分类号： G06K9/6221 , G06F17/18
摘要： A method and system for grouping multiple data points, each data point being a set (e.g., a vector, a tuple, etc.) including a measured dependent value and at least one related independent variable value, include fitting the data into a model relating the independent and dependent variables of the data, and calculating similarity and distance between the data points and groups of the data points, thereby to group the multiple data points.
摘要翻译： 一种用于对多个数据点进行分组的方法和系统，每个数据点是包括测量的相关值和至少一个相关的独立变量值的集合（例如，向量，元组等），包括将数据拟合到相关模型中 数据的独立和相关变量，并计算数据点和数据点组之间的相似度和距离，从而对多个数据点进行分组。
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公开(公告)号：US06751574B2
公开(公告)日：2004-06-15
申请号：US10201572
申请日：2002-07-24
申请人： Yukio Shinohara
发明人： Yukio Shinohara
IPC分类号： G06F10114
CPC分类号： G06Q10/087
摘要： A system for predicting a reliable demand for repair parts in which trouble rate in the future of the repair parts can be presumed accurately by a computer. The system has a database that collects various data, a summing up feature that extracts from the database troubles owing to durability deterioration from the causes of troubles to sum up the number of troubles owing to durability deterioration for each year elapsed, a calculating feature that calculates a trouble rate of the repair parts, a presuming feature that presumes a trouble rate of the repair parts after the guarantee period has elapsed, and a predicting feature that calculates market scale in the future of the repair parts from the presumed trouble rate of the repair parts after the guarantee period has elapsed.
摘要翻译： 一种用于预测修理部件的可靠需求的系统，其中修复部件的将来的故障率可以由计算机准确地推定。 该系统具有收集各种数据的数据库，由数据库提取的总结功能，由于由故障原因导致的耐久性劣化，总结了由于每年经历的耐久性劣化而引起的故障次数，计算特征 修理部件的故障率，在保证期限之后假设维修部件的故障率的推定特征，以及从修复部件的假设故障率计算修理部件的将来的市场规模的预测特征 部分保修期过后。
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公开(公告)号：US06735548B1
公开(公告)日：2004-05-11
申请号：US09832427
申请日：2001-04-10
申请人： Jiandong Huang , Madhav Marathe
发明人： Jiandong Huang , Madhav Marathe
IPC分类号： G06F10114
CPC分类号： H04L41/147 , H04L41/12 , H04L41/5016
摘要： A method for automated network availability analysis. A network availability analysis system receives a network topology specified by a user. The network availability analysis system produces an availability graph using that topology and performs an availability analysis setting forth the availability properties of the specified network topology.
摘要翻译： 一种自动化网络可用性分析的方法。 网络可用性分析系统接收用户指定的网络拓扑。 网络可用性分析系统使用该拓扑生成可用性图，并执行可用性分析，阐明指定网络拓扑的可用性属性。
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