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公开(公告)号：US20110264498A1
公开(公告)日：2011-10-27
申请号：US13185372
申请日：2011-07-18
申请人： David Grant , John W. Grant , Sanjeev Kuwadekar
发明人： David Grant , John W. Grant , Sanjeev Kuwadekar
IPC分类号： G06Q30/00
CPC分类号： G06F16/951 , G06F16/9535 , G06F16/9558 , G06Q20/10 , G06Q30/01 , G06Q30/0215 , G06Q30/0239 , G06Q30/0241 , G06Q30/0269 , G06Q30/0277 , G06Q30/0282
摘要： Methods and systems are described for processing and display content. Web page data for a first web page is received from a remote system, wherein the web page is to be displayed on a terminal associated with a user. An automatic identification is performed of a first content in the first web page data. A user-defined profile is accessed. A second content is automatically selected based at least in part on the user profile. The first content is replaced with the second content so that if the first web page is displayed on the terminal associated with the user, the second content is displayed and the first content is not displayed.
摘要翻译： 描述了处理和显示内容的方法和系统。 从远程系统接收第一网页的网页数据，其中网页将被显示在与用户相关联的终端上。 对第一网页数据中的第一内容进行自动识别。 访问用户定义的配置文件。 至少部分地基于用户简档来自动选择第二内容。 第一内容被第二内容替换，使得如果在与用户相关联的终端上显示第一网页，则显示第二内容并且不显示第一内容。
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公开(公告)号：US07418355B2
公开(公告)日：2008-08-26
申请号：US11324710
申请日：2006-01-03
申请人： John W. Grant , Olga Malakhova , Roger Hala , Brian F. Howard
发明人： John W. Grant , Olga Malakhova , Roger Hala , Brian F. Howard
IPC分类号： G01F17/00
CPC分类号： G01N29/12 , G01N29/223 , G01N29/42 , G01N2291/014 , G01N2291/102 , G01N2291/2626 , G01N2291/2698
摘要： A method for monitoring a condition of a piston rod of a reciprocating compressor is provided. The piston rod having a length defined between a piston end and a crosshead end. The method includes positioning a first probe with respect to the piston rod along a x-axis and positioning a second probe with respect to the piston rod along a y-axis coplanar with and substantially perpendicular to the x-axis. A current ringing vibration amplitude greater than ten times a maximum of a one-hour average and a noise floor at a ringing frequency is detected, and a bent rod condition is diagnosed.
摘要翻译： 提供了一种用于监视往复式压缩机的活塞杆的状态的方法。 活塞杆具有在活塞端和十字头端之间限定的长度。 该方法包括相对于活塞杆沿X轴定位第一探针并且相对于活塞杆沿着与x轴共面并且基本上垂直于x轴的y轴定位第二探针。 检测到当前振铃幅度大于平均1小时的最大值的10倍，振铃频率处的噪声基底，并且诊断弯曲杆条件。
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3.发明申请Sinusoidal modulated signal rectification tool using various oscillator systems 失效正弦调制信号整流工具采用各种振荡器系统公开(公告)号：US20080169801A1
公开(公告)日：2008-07-17
申请号：US11653852
申请日：2007-01-17
申请人： Alexei Petchenev , John W. Grant , Olga Malakhova
发明人： Alexei Petchenev , John W. Grant , Olga Malakhova
CPC分类号： G01P3/48 , G01D5/2448
摘要： A sinusoidal modulated signal and noise are applied to a system consisting of two oscillators of the so-called General Type, which can be, but are not limited to, the Van der Pol type, Rotator type, Tracking Force type, Linear type, or any other type of oscillator. The two oscillators in the system can also be of different types. The General Type oscillators are tuned for specific frequencies of the incoming sinusoidal modulated signal. The process of adjusting of oscillators to an incoming signal is known as Dynamic Synchronization. During the transitional period, because the noise is random, the noise pushes the frequencies of the General Type oscillators in opposite directions over time and thus self-eliminates its impact on such oscillators. The resulting signal is much less noisy, i.e., rectified, so that the sinusoidal modulated signal can be further evaluated by, for example, extracting and further analyzing its spectral peaks.
摘要翻译： 正弦调制信号和噪声被施加到由所谓的通用型的两个振荡器组成的系统，该振荡器可以是但不限于范德波尔型，旋转器型，跟踪力型，线性型或 任何其他类型的振荡器。 系统中的两个振荡器也可以是不同的类型。 通用型振荡器针对输入正弦调制信号的特定频率进行调谐。 将振荡器调整为输入信号的过程称为动态同步（Dynamic Synchronization）。 在过渡期间，由于噪声是随机的，所以随着时间的推移噪声推动了普通型振荡器的频率相反，从而自动消除了对这种振荡器的影响。 所得到的信号的噪声要小得多，即被整流，从而可以通过例如提取和进一步分析其频谱峰值来进一步评估正弦调制信号。
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公开(公告)号：US07064556B2
公开(公告)日：2006-06-20
申请号：US10838459
申请日：2004-05-04
IPC分类号： G01R29/26
CPC分类号： G01R31/343 , G01R19/0053
摘要： A method of detecting a signal (S) of interest contained within a waveform (F) comprised of a plurality of signals within a frequency spectrum, as well as random noise. After first detecting the waveform, a determination is made as to whether the duration (Td) of the waveform is sufficient for subsequent processing. If the duration is not sufficient, the waveform is concatenated with itself to produce a waveform of sufficient duration. The concatenated waveform is then processed and the results supplied as an input to an oscillator (24) operating at a nominal output frequency. The oscillator cancels the effects of noise in the waveform and the frequency of the oscillator shifts to a different frequency which is a function of the signal of interest. The shift in output frequency of the oscillator is detected and analyzed to obtain the signal of interest. The oscillator can be either a general purpose oscillator or a Van der Pol oscillator.
摘要翻译： 一种检测包含在由频谱内的多个信号组成的波形（F）内的感兴趣信号（S）以及随机噪声的方法。 在首先检测波形之后，确定波形的持续时间（Td）是否足以用于后续处理。 如果持续时间不足，则波形与其自身连接以产生足够持续时间的波形。 然后对级联波形进行处理，并将结果作为输入提供给以标称输出频率工作的振荡器（24）。 振荡器抵消了波形中噪声的影响，并且振荡器的频率转移到与感兴趣信号的函数不同的频率。 检测并分析振荡器输出频率的偏移以获得感兴趣的信号。 振荡器可以是通用振荡器或Van der Pol振荡器。
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公开(公告)号：US06715574B1
公开(公告)日：2004-04-06
申请号：US10274088
申请日：2002-10-18
申请人： William R Bertelsen , John W Grant
发明人： William R Bertelsen , John W Grant
IPC分类号： B60V111
摘要： Three aspects are disclosed of an airstream control system for a hovercraft that includes a platform and a lift gas chamber beneath the platform. Firstly, the system includes an impeller for receiving air at an inlet and discharging pressurized air at an outlet as an airstream. The impeller is positioned above an orifice of the lift gas chamber. The impeller is supported along a first axis transverse to the airstream and about which the impeller is rotatable by a first axis frame that is rotatable about a pair of first axis supports fixed to the platform. The impeller is further supported along a second axis transverse to the airstream and about which the impeller is rotatable by a second axis frame that is attached to the first axis frame and that comprises a first arm supporting a first point of the impeller and extending upstream of the impeller. A first channel arrangement fixed to the platform can receive the first arm of the second axis frame so as to allow a higher degree of tilting of a main axis of the impeller from vertically downward than in the absence of the first channel arrangement. Secondly, the system may include an arrangement to substantially seal the orifice or the lift gas chamber downstream of the impeller from upward flow of air. Thirdly, the system may include a stator positioned downstream of the impeller to prevent various airflow problems when the impeller is titled at 90 degrees from vertically downward.
摘要翻译： 公开了用于气垫船的气流控制系统的三个方面，其包括在平台下方的平台和提升气室。 首先，该系统包括用于在入口处接收空气并将作为空气流的出口处的加压空气排出的叶轮。 叶轮位于提升气室的孔口上方。 叶轮沿着横向于气流的第一轴线被支撑，并且叶轮可绕第一轴线旋转，第一轴框架可围绕固定到平台的一对第一轴承支架旋转。 叶轮进一步沿横向于气流的第二轴支撑，并且叶轮可通过第二轴框架旋转，第二轴架连接到第一轴框架，并且包括支撑叶轮的第一点并延伸到叶轮的第一点的第一臂 叶轮。 固定到平台的第一通道装置可以接收第二轴框架的第一臂，以便允许叶轮的主轴线垂直向下倾斜的程度高于不存在第一通道装置的倾斜度。 其次，该系统可以包括用于将叶轮下游的孔口或提升气体室基本上密封的布置，从而不受向上的空气流动的影响。 第三，系统可以包括定位在叶轮下游的定子，以防止当叶轮从垂直向下倾斜90度时被称为各种气流问题。
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公开(公告)号：US4578574A
公开(公告)日：1986-03-25
申请号：US428577
申请日：1982-09-30
申请人： John W. Grant , Francis E. Ferrari
发明人： John W. Grant , Francis E. Ferrari
IPC分类号： B26D5/00 , B23Q33/00 , B23Q35/128 , G05B1/00
CPC分类号： B23Q35/128
摘要： A pattern tracer and method of tracing in which the movement of a racing element along a pattern is controlled in accordance with an effective forward offset which is selectively less than the actual forward offset to optimize the tracing for speeds less than the maximum tracer speed. The effective forward offset is established by providing control angles which are based on the pattern angles as detected in accordance with a selected criterion depending upon the type of pattern curve detected. The control angles are either calculated from the detected pattern angles or are selected from previously stored pattern angles. A kerf setting for lateral offset of the tracing element from the pattern is partially defined by the actual forward offset, so that changes in the effective forward offset do not cause any corresponding changes to the lateral offset or require changes to the kerf setting.
摘要翻译： 模式跟踪器和跟踪方法，其中根据有效向前偏移来控制赛车元件沿着模式的移动，该有效向前偏移选择性地小于实际的向前偏移，以针对小于最大示踪器速度的速度优化跟踪。 根据检测到的图案曲线的类型，通过提供基于根据所选择的标准检测的图案角度的控制角来建立有效正向偏移。 根据检测到的图案角度计算控制角度，或者从先前存储的图案角度中选择控制角度。 跟踪元件与图案的横向偏移的切口设置部分地由实际的向前偏移量限定，使得有效正向偏移的改变不会对横向偏移造成任何相应的改变，或者需要改变切口设置。
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7.发明授权
公开(公告)号：US3937128A
公开(公告)日：1976-02-10
申请号：US482316
申请日：1974-06-24
CPC分类号： B60D1/465 , B62D49/04 , F15B11/02 , F15B2211/20538 , F15B2211/30525 , F15B2211/324 , F15B2211/355 , F15B2211/40515 , F15B2211/41527 , F15B2211/424 , F15B2211/45 , F15B2211/50536 , F15B2211/50554 , F15B2211/5153 , F15B2211/524 , F15B2211/57 , F15B2211/6051 , F15B2211/6355 , F15B2211/7053 , F15B2211/76
摘要： Multiple embodiments of a hydraulic control circuit for a double-acting hydraulic motor to provide fluid at a relatively high pressure for operating the motor in a selected direction and otherwise providing operating fluid to the motor at a relatively low pressure, the control circuit including a dual pressure relief valve which is operatively responsive to the motor or an implement positioned by the motor to provide the two operating pressures. An additional dual pressure relief valve regulates the flow of exhaust fluid from one side of the motor to allow controlled response of the motor to external forces. The hydraulic control circuit of the present invention is preferably contemplated for operating a push-pull coupling to permit selective tandem operation of two vehicles.
摘要翻译： 一种用于双作用液压马达的液压控制回路的多个实施例，以提供在相对较高压力下的流体，以在选定的方向上操作马达并且以相对较低的压力向马达提供工作流体，该控制回路包括双 减压阀，其可操作地响应于电动机或由电动机定位以提供两个操作压力的工具。 额外的双压力释放阀调节来自电动机一侧的排出流体的流动，以允许电动机对外力的受控响应。 本发明的液压控制回路优选设想用于操作推挽联接器以允许两个车辆的选择性串联操作。
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公开(公告)号：US08234275B2
公开(公告)日：2012-07-31
申请号：US13184448
申请日：2011-07-15
申请人： David Grant , John W. Grant , Sanjeev Kuwadekar
发明人： David Grant , John W. Grant , Sanjeev Kuwadekar
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06F17/30867 , G06F17/30882 , G06Q20/10 , G06Q30/01 , G06Q30/0215 , G06Q30/0239 , G06Q30/0241 , G06Q30/0269 , G06Q30/0277 , G06Q30/0282
摘要： Methods and systems for identifying and presenting information are described. Search results are received from a search engine. An entity associated with a networked site is selected using a selection criterion. A determination is made as to whether the listing includes a link to the networked site or includes the link to the networked site at a list position that fails to satisfy a first criterion. After determining that the link to the site associated with the entity is not included in the search result listing, or that the link to the site associated with the entity is not at a position in the search result listing that satisfies the first criterion, the search listing is modified by causing the link to the site associated with the entity to appear in a first position in the search listing. The modified search listing is displayed on a user terminal.
摘要翻译： 描述用于识别和呈现信息的方法和系统。 从搜索引擎收到搜索结果。 使用选择标准选择与联网站点相关联的实体。 确定列表是否包括到联网站点的链接或者包括到不符合第一标准的列表位置处的联网站点的链接。 在确定到与实体相关联的站点的链接不包括在搜索结果列表中，或者到与该实体相关联的站点的链接不在满足第一标准的搜索结果列表中的位置时，搜索 通过使与该实体相关联的站点的链接出现在搜索列表中的第一位置来修改列表。 经修改的搜索列表显示在用户终端上。
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公开(公告)号：US20080046126A1
公开(公告)日：2008-02-21
申请号：US11504461
申请日：2006-08-15
申请人： John W. Grant
发明人： John W. Grant
IPC分类号： G05B21/00
CPC分类号： G05B23/0232
摘要： A method of predicting emissions that may include the steps of: determining a first capacity for emissions during a sliding window of time; determining a used capacity for emissions during the sliding window of time; and determining an available capacity for emissions by calculating the differential between the first capacity and the used capacity. The emission violation may be an opacity emission violation. The first capacity may be the average opacity level available to a fossil fuel fired power plant over the sliding window of time before the opacity emission violation occurs.
摘要翻译： 一种预测排放的方法，其可以包括以下步骤：在滑动窗口期间确定排放的第一容量; 确定在滑动窗口期间排放的使用能力; 以及通过计算第一容量和所用容量之间的差异来确定可用的排放容量。 排放违规可能是不透明度排放违规。 第一个能力可能是发生不透明度排放的时间之前的滑动窗口上的化石燃料发电厂的平均不透明度水平。
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公开(公告)号：US5250880A
公开(公告)日：1993-10-05
申请号：US965146
申请日：1992-10-22
CPC分类号： G05B19/358 , G05B2219/37324 , G05B2219/41057 , G05B2219/41337 , Y10T409/304312
摘要： A linear motor control system and method to increase apparent motor stiffness by providing linear motor resistance to perturbations caused by external forces exerted on a slide mass and a base mass. Primary and secondary sensors detect the accelerations of the slide mass and the base mass relative to ground and generate acceleration signals corresponding thereto. A position detector senses the position of the slide mass relative to the base mass and generates a position signal corresponding thereto. A signal processor processes the first and second acceleration signals and the position signal to determine deviations in the position, velocity and acceleration of the slide mass relative to the base mass from selected values caused by the external forces, and to generate a motor control signal to provide linear motor resistance against such deviations.
摘要翻译： 一种线性电动机控制系统和方法，通过为施加在滑动质量块和基体上的外力引起的扰动提供线性电机电阻来增加视在电动机刚度。 主传感器和次传感器检测滑块质量和基体相对于地面的加速度，并产生对应于其的加速度信号。 位置检测器感测滑块质量相对于基体质量的位置并产生对应于其的位置信号。 信号处理器处理第一和第二加速度信号和位置信号，以根据由外力引起的选定值来确定滑块质量相对于基体质量的位置，速度和加速度的偏差，并产生电动机控制信号 提供针对这种偏差的线性电机电阻。
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