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    • 41. 发明申请
    • Method and Apparatus Pertaining to Radiation Treatment Plan Optimization States
    • 辐射治疗计划优化状态的方法和装置
    • US20130326405A1
    • 2013-12-05
    • US13484946
    • 2012-05-31
    • Janne NordJarkko PeltolaLauri HalkoTao Sun
    • Janne NordJarkko PeltolaLauri HalkoTao Sun
    • G06F3/048
    • A61N5/103
    • A control circuit stores a plurality of radiation treatment plan states as pertain to optimization of a given radiation treatment plan. The control circuit detects a user's selection of a particular one of the plurality of radiation treatment plan states and responsively displays dose distribution information as corresponds to that selected state. The control circuit can automatically store at least some of those states and/or can provide the user with an opportunity to selectively save a particular state. The control circuit can provide the user with an opportunity to modify optimization objectives such that at least two of the states correspond to different optimization objectives for the radiation treatment plan. The control circuit can also display a radiation treatment plan state selector to facilitate the user selecting the particular state. An individual selector for each state can provide a visual indication of merit as pertains to each such state.
    • 控制电路存储与给定辐射治疗计划的优化相关的多个辐射治疗计划状态。 控制电路检测用户对多个放射治疗计划状态中的特定一个的选择,并且响应地显示与该选择状态对应的剂量分布信息。 控制电路可以自动存储这些状态中的至少一些和/或可以向用户提供选择性地保存特定状态的机会。 控制电路可以向用户提供修改优化目标的机会,使得至少两个状态对应于辐射治疗计划的不同优化目标。 控制电路还可以显示放射治疗计划状态选择器以便于用户选择特定状态。 每个状态的单独选择器可以提供与每个这样的状态相关的优点的视觉指示。
    • 42. 发明申请
    • Method For Optimization With Gradient Information
    • 梯度信息优化方法
    • US20120143575A1
    • 2012-06-07
    • US13390010
    • 2010-07-27
    • Matthias ImhofKaveh GhayourTao Sun
    • Matthias ImhofKaveh GhayourTao Sun
    • G06G7/48G06F17/10
    • G01V11/00G01V1/282G01V1/30G01V2210/614G01V2210/66G01V2210/661G01V2210/665
    • A method of improving a geologic model of a subsurface region. One or more sets of parameter values are selected. Each parameter represents a geologic property. A cost and a gradient of the cost are obtained for each set. A geometric approximation of a parameter space defined by one or more formations is constructed. A response surface model is generated expressing the cost and gradient associated with each formation. When a finishing condition is not satisfied, at least one additional set is selected based at least in part on the response surface model associated with previously selected sets. Parts of the method are repeated using successively selected additional sets to update the approximation and the response surface model until the finishing condition is satisfied. Sets having a predetermined level of cost to a geologic model of the subsurface region and/or their associated predicted outcomes are outputted to update the geologic model.
    • 一种改善地下区域地质模型的方法。 选择一组或多组参数值。 每个参数代表地质属性。 为每一组获得成本和成本梯度。 构造由一个或多个地层定义的参数空间的几何近似。 生成响应曲面模型,表示与每个组合相关联的成本和梯度。 当不满足整理条件时,至少部分地基于与先前选择的组相关联的响应面模型选择至少一个附加集合。 使用连续选择的附加集来重复该方法的部分以更新近似值和响应面模型,直到满足完成条件。 输出具有对地下区域的地质模型和/或其相关联的预测结果的预定成本水平的集合以更新地质模型。
    • 44. 发明授权
    • Mixed-abrasive polishing composition and method for using the same
    • 混合研磨抛光组合物及其使用方法
    • US06896591B2
    • 2005-05-24
    • US10364243
    • 2003-02-11
    • Atenafu N. ChaneyalewTao Sun
    • Atenafu N. ChaneyalewTao Sun
    • C09G1/02C09K3/14B24B1/00
    • C09G1/02C09K3/1463
    • The invention provides a polishing composition comprising (i) an abrasive comprising (a) about 5 to about 45 wt. % of first abrasive particles having a Mohs' hardness of about 8 or more, (b) about 1 to about 45 wt. % of second abrasive particles having a three-dimensional structure comprising aggregates of smaller primary particles, and (c) about 10 to about 90 wt. % of third abrasive particles comprising silica, and (ii) a liquid carrier. The invention also provides a method of polishing a substrate, which method comprises the steps of (i) providing the above-described polishing composition, (ii) providing a substrate having a surface, and (iii) abrading at least a portion of the substrate surface with the polishing composition to polish the substrate.
    • 本发明提供一种抛光组合物,其包含(i)研磨剂,其包含(a)约5至约45重量% %的摩尔硬度为约8或更高的第一磨料颗粒的百分比,(b)约1至约45重量% %的具有三维结构的第二磨料颗粒包括较小一次颗粒的聚集体,和(c)约10至约90wt。 %的包含二氧化硅的第三磨料颗粒,和(ii)液体载体。 本发明还提供一种抛光衬底的方法,该方法包括以下步骤:(i)提供上述抛光组合物,(ii)提供具有表面的衬底,和(iii)研磨衬底的至少一部分 用抛光组合物表面抛光底物。
    • 49. 发明申请
    • Method of Stratigraphic Modeling of Faults
    • 断层地层建模方法
    • US20160077237A1
    • 2016-03-17
    • US14483371
    • 2014-09-11
    • Tao SunMartin PerlmutterMichael James PyrczMorgan SullivanAshley Harris
    • Tao SunMartin PerlmutterMichael James PyrczMorgan SullivanAshley Harris
    • G01V99/00
    • G01V99/005G01V2210/642G06F17/5009
    • A new gridding method is disclosed for forward stratigraphic modeling that allows for syndepositional and/or postdepositional fault movement. The new gridding algorithm may represent both the lateral move of structure block, and provide efficiency that is comparable to the structured grid for forward stratigraphy model accessing previous deposited sediments stored in the grid. Embodiments of the disclosed methods allow for structural moves by performing a set of simple operations on the grid. The operations are generally simple, and do not change the overall topology of the grid. Therefore the operation can be easily repeated and the overall topological structure of the grid remains largely unchanged for simple access by the forward stratigraphic model. Further details and advantages of various embodiments of the method are described in more herein.
    • 公开了一种新的网格化方法,用于前向地层建模,允许综合沉积和/或后沉积故障运动。 新的网格算法可以代表结构块的横向移动,并且提供与用于前向地层学模型访问先前沉积在网格中的沉积物的结构化网格相当的效率。 所公开的方法的实施例允许通过在网格上执行一组简单的操作来进行结构移动。 操作通常很简单,不要改变网格的整体拓扑。 因此,通过前向地层模型的简单访问,可以容易地重复操作并且电网的整体拓扑结构基本上保持不变。 该方法的各种实施例的更多细节和优点在本文中更详细地描述。
    • 50. 发明申请
    • Conditional Process-Aided Multiple-Points Statistics Modeling
    • 条件过程辅助多点统计建模
    • US20150219793A1
    • 2015-08-06
    • US14421372
    • 2013-08-23
    • Hongmei LiTao Sun
    • Hongmei LiTao Sun
    • G01V99/00G06F17/18
    • A method of simulating a hydrocarbon reservoir is disclosed. A process-based model is generated that mimics a depositional process of the reservoir. The process-based model is analyzed to extract statistics of geometries of a body that forms part of the reservoir, and depositional rules of the body. An object-based modeling method is applied to construct multiple unconditional geologic models of the body using the statistics and the depositional rules. Training images are constructed using the multiple unconditional geologic models. Well data and gross thickness data are assigned into a simulation grid. A single multiple-point geostatistical simulation is performed using the training images. A three-dimensional (3D) reservoir model is constructed using results of the multiple-point geostatistical simulation.
    • 公开了一种模拟烃储层的方法。 生成基于过程的模型,其模拟储层的沉积过程。 分析基于过程的模型,以提取形成储层的一部分的身体的几何体的统计数据,以及身体的沉积规则。 应用基于对象的建模方法,利用统计学和沉积规则构建身体的多个无条件地质模型。 使用多个无条件地质模型构建训练图像。 井数据和总厚度数据被分配到模拟网格中。 使用训练图像执行单个多点地统计模拟。 使用多点地统计模拟的结果构建三维(3D)储层模型。