Visualization of electrophysiology data
    51.
    发明授权
    Visualization of electrophysiology data 有权
    电生理数据的可视化

    公开(公告)号:US08478393B2

    公开(公告)日:2013-07-02

    申请号:US13128123

    申请日:2009-11-10

    CPC classification number: A61B5/044 A61B5/04012 A61B5/726 A61B5/7475 G06F19/00

    Abstract: A method for visualization of electrophysiology information can include storing electroanatomic data (14) in memory, the electroanatomic data representing electrical activity on a surface of an organ over a time period. An interval within the time period is selected in response to a user selection (28). Responsive to the user selection of the interval, a visual representation (26) of physiological information for the user selected interval is generated by applying at least one method to the electroanatomic data (14). The visual representation (26) is spatially represented on a graphical representation of a predetermined region of the surface of the organ.

    Abstract translation: 用于可视化电生理学信息的方法可以包括将电解原始数据(14)存储在存储器中,电解原理数据表示在一段时间内在器官表面上的电活动。 响应于用户选择(28)选择该时间段内的间隔。 响应于用户对间隔的选择,通过对电解剖数据(14)应用至少一种方法来生成用户选择间隔的生理信息的视觉表示(26)。 视觉表示(26)在器官表面的预定区域的图形表示上空间地表示。

    Iterative inversion of data from simultaneous geophysical sources
    52.
    发明授权
    Iterative inversion of data from simultaneous geophysical sources 有权
    同时地球物理资料数据的迭代反演

    公开(公告)号:US08121823B2

    公开(公告)日:2012-02-21

    申请号:US12441685

    申请日:2007-09-11

    CPC classification number: G06F17/5009 G01V1/28 G01V2210/67

    Abstract: Method for reducing the time needed to perform geophysical inversion by using simultaneous encoded sources in the simulation steps of the inversion process. The geophysical survey data are prepared by encoding (3) a group of source gathers (1), using for each gather a different encoding signature selected from a set (2) of non-equivalent encoding signatures. Then, the encoded gathers are summed (4) by summing all traces corresponding to the same receiver from each gather, resulting in a simultaneous encoded gather. (Alternatively, the geophysical data are acquired from simultaneously encoded sources.) The simulation steps needed for inversion are then calculated using a particular assumed velocity (or other physical property) model (5) and simultaneously activated encoded sources using the same encoding scheme used on the measured data. The result is an updated physical properties model (6) that may be further updated (7) by additional iterations.

    Abstract translation: 用于在反演过程的仿真步骤中通过使用同时编码的源来减少执行地球物理反演所需的时间的方法。 通过编码(3)一组源集合(1)来准备地球物理勘测数据,使用每组收集从非等效编码签名集合(2)中选出的不同编码签名。 然后,通过将来自每个聚集的相同接收器的所有跟踪相加,将编码的聚集相加(4),导致同时编码的聚集。 (或者,从同时编码的源获取地球物理数据。)然后使用特定的假定速度(或其他物理属性)模型(5)计算反演所需的模拟步骤,并使用与之相同的编码方案同时激活编码的源 测量数据。 结果是可以通过附加迭代进一步更新(7)的更新的物理属性模型(6)。

    VISUALIZATION OF PHYSIOLOGICAL DATA FOR VIRTUAL ELECTRODES
    53.
    发明申请
    VISUALIZATION OF PHYSIOLOGICAL DATA FOR VIRTUAL ELECTRODES 有权
    虚拟电极生理数据的可视化

    公开(公告)号:US20110206256A1

    公开(公告)日:2011-08-25

    申请号:US13128136

    申请日:2009-11-09

    Abstract: Systems and methods can be utilized to visualize physiological data relative to a surface region (e.g., an organ) of a patient. A computer-implemented method can include storing electroanatomic data in memory representing electrical activity for a predetermined surface region of the patient and providing an interactive graphical representation of the predetermined surface region of the patient. A user input is received to define location data corresponding to a user-selected location for at least one virtual electrode on the graphical representation of the predetermined surface region of the patient. A visual representation of physiological data for the predetermined surface region of the patient is generated based on the location data and the electroanatomic data.

    Abstract translation: 系统和方法可用于相对于患者的表面区域(例如器官)可视化生理数据。 计算机实现的方法可以包括将电原子数据存储在表示患者的预定表面区域的电活动的存储器中,并提供患者的预定表面区域的交互式图形表示。 接收用户输入以在患者的预定表面区域的图形表示上定义对应于至少一个虚拟电极的用户选择位置的位置数据。 基于位置数据和电子解剖数据生成患者的预定表面区域的生理数据的视觉表示。

    Method for removing random source and receiver noise from seismic traces
    54.
    发明授权
    Method for removing random source and receiver noise from seismic traces 失效
    从地震轨迹中去除随机源和接收机噪声的方法

    公开(公告)号:US5287328A

    公开(公告)日:1994-02-15

    申请号:US10097

    申请日:1993-01-28

    CPC classification number: G01V1/364 G01V2210/20 G01V2210/32

    Abstract: Recorded seismic traces are gathered into common offset groups. Within each group, the traces are arranged according to shot point number. Mean and standard deviations are determined for each trace. High frequency amplitude variations in the mean and standard deviations caused by variations in source strengths and receiver calibrations are removed to produce traces of low frequency amplitude variations representing subsurface geology or wave propagation effects.

    Abstract translation: 记录的地震迹线被收集到共同的偏移组中。 在每组中,根据拍摄点数排列迹线。 每个迹线确定平均值和标准偏差。 去除由源极强度和接收器校准的变化引起的平均值和标准偏差中的高频振幅变化,以产生表示地下地质或波传播效应的低频振幅变化的迹线。

    Apparatus for producing carbon black
    57.
    发明授权
    Apparatus for producing carbon black 失效
    碳黑生产设备

    公开(公告)号:US4313723A

    公开(公告)日:1982-02-02

    申请号:US204664

    申请日:1980-11-06

    CPC classification number: C09C1/48 C01P2004/50 C01P2006/10

    Abstract: In a carbon black manufacturing process in which a carbon black dryer is utilized to produce a product carbon black having a specified dryness, method and apparatus is provided for controlling the flow of fuel to the carbon blackdryer so as to insure that the dryness of the carbon black product will meet predetermined specifications. Feedforward, predictive control of the flow rate of the fuel to the carbon black dryer is utilized to compensate for changes in the flow rate of wet carbon black or for changes in the moisture content of the wet carbon black. In this manner, the dryness of the carbon black product is maintained at a predetermined specification even though process variations may occur.

    Abstract translation: 在炭黑制造方法中,使用炭黑干燥器来制造具有特定干燥度的产品炭黑,提供了用于控制燃料流向炭黑吹风器的方法和装置,以确保碳的干燥度 黑色产品将符合预定规格。 燃料对炭黑干燥器的流量的前馈预测控制被用于补偿湿炭黑的流量变化或湿炭黑的水分含量变化。 以这种方式,即使可能发生过程变化,炭黑产品的干燥度也保持在预定规格。

    Control of a fractional distillation column
    58.
    发明授权
    Control of a fractional distillation column 失效
    控制分馏塔

    公开(公告)号:US4302229A

    公开(公告)日:1981-11-24

    申请号:US165465

    申请日:1980-07-02

    Inventor: John E. Anderson

    CPC classification number: B01D3/4288 Y10S203/19 Y10S208/01

    Abstract: A control system for a fractional distillation column, where the feed to the fractional distillation column is supplied from at least one separator, is disclosed in which overloading of the fractional distillation column is prevented by monitoring a control parameter associated with the fractional distillation column which indicates that the fractional distillation column is being overloaded. The flow of the feed from the at least one separator is manipulated to maintain the control parameter which indicates that the fractional distillation column is being overloaded within desired limits. The feed to the at least one separator is manipulated to maintain the liquid level in the at least one separator within desired limits.

    Abstract translation: 公开了一种用于分馏塔的控制系统,其中从至少一个分离器供应到分馏塔的进料,其中通过监测与分馏塔相关的控制参数来防止分馏塔的过载,其指示 分馏塔过载。 来自至少一个分离器的进料的流动被操纵以维持控制参数,其指示分馏塔在期望的限度内超载。 操纵至少一个分离器的进料以将至少一个分离器中的液面保持在期望的限度内。

    Control of multiple fuel streams to a burner
    59.
    发明授权
    Control of multiple fuel streams to a burner 失效
    控制多个燃料流到燃烧器

    公开(公告)号:US4144997A

    公开(公告)日:1979-03-20

    申请号:US841510

    申请日:1977-10-12

    Abstract: The control of the flow rates of multiple fuel streams to furnace burners is accomplished by manipulating the flow rate of each fuel stream in response to a calculation of the heat duty which must be supplied by the respective fuel stream. Where the supply of a preferred fuel is variable, the flow rate of the other less preferred fuel stream is varied in response to changes in available supply of the preferred fuel to insure that sufficient fuel is available to the burners to maintain a required process temperature.

    Abstract translation: 通过控制每个燃料流的流量来响应于必须由相应的燃料流提供的热负荷的计算来实现多个燃料流到炉燃烧器的流量的控制。 在优选燃料的供应是可变的情况下,另一较不优选的燃料流的流量响应于优选燃料的可用供应的变化而变化,以确保足够的燃料可用于燃烧器以维持所需的过程温度。

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