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11. 发明授权

US07106331B2 Bi-directional propagation in a curve network 有权
标题翻译：曲线网络中的双向传播
公开(公告)号：US07106331B2
公开(公告)日：2006-09-12
申请号：US10382358
申请日：2003-03-05
申请人： Aditya N. Gurushankar , Daniel C. Staples , Joseph J. Bohman , Prasad Pingali , Ganapathy S. Kunda , Navinchandra Pai
发明人： Aditya N. Gurushankar , Daniel C. Staples , Joseph J. Bohman , Prasad Pingali , Ganapathy S. Kunda , Navinchandra Pai
IPC分类号： G06T11/20
CPC分类号： G06T17/30 , G06T19/20 , G06T2219/2021
摘要： A system, method, and computer program product for performing edits on related curves by automatically defining an associative entity that is upstream of either curve being connected. The connecting entity is called an ‘intermediary’. When creating a connection between curves, irrespective of where they appear in the associative tree, their geometry is made dependent on a common intermediary that is placed upstream of both curves in the tree. With this structure, both curves are related to the intermediary but retain all the properties of being connected to each other. Any edit performed to either curve is redirected through the intermediary such that both curves are simultaneously modified, providing the user with bi-directional propagation of edits. The user does not need to keep track of the order that the curves were related.
摘要翻译：一种系统，方法和计算机程序产品，用于通过自动定义在连接的任一曲线的上游的关联实体来执行相关曲线上的编辑。连接实体称为“中间”。在创建曲线之间的连接时，无论它们在关联树中的显示位置如何，它们的几何都取决于放置在树中两条曲线上游的公共中介。利用这种结构，这两条曲线都与中介有关，但保留了彼此连接的所有属性。对任一曲线执行的任何编辑都通过中介重定向，以便同时修改两条曲线，为用户提供编辑的双向传播。用户不需要跟踪曲线相关的顺序。

12. 发明申请

US20060103672A1 System, method, and computer program product for managing parametric and other objects 审中-公开
标题翻译：用于管理参数和其他对象的系统，方法和计算机程序产品
公开(公告)号：US20060103672A1
公开(公告)日：2006-05-18
申请号：US10988169
申请日：2004-11-12
申请人： Timothy Gilbert
发明人： Timothy Gilbert
IPC分类号： G09G5/00
CPC分类号： G06F17/2247
摘要： An XML system and format for managing multiple parametric objects. The preferred embodiments allow users to model complex systems of discrete parametric objects. Complex equipment systems such as overhead conveyors or automated guided vehicles can be modeled using a simple center-line path and a library of parametric XML objects. Properties may be specified for each XML object or common values may be applied to the entire system.
摘要翻译：用于管理多个参数对象的XML系统和格式。优选实施例允许用户对离散参数对象的复杂系统进行建模。可以使用简单的中心线路径和参数化XML对象库对诸如架空输送机或自动引导车辆等复杂设备系统进行建模。可以为每个XML对象指定属性，或者可以将普通值应用于整个系统。

13. 发明授权

US06922690B2 System and method for creating a datum reference frame 失效
标题翻译：用于创建基准参考系的系统和方法
公开(公告)号：US06922690B2
公开(公告)日：2005-07-26
申请号：US10061683
申请日：2002-02-01
申请人： John L. Loya , Jeff M. Duke , David M. Kailiponi
发明人： John L. Loya , Jeff M. Duke , David M. Kailiponi
IPC分类号： G06F7/00 , G06F17/30 , G06T17/40
CPC分类号： G06T19/00 , G06T2219/012 , Y10S707/99933 , Y10S707/99943
摘要： A system and method for creating a datum reference frame includes selecting a first datum, wherein the first datum comprises a plurality of faces. A first definition for the selected first datum is determined. One or more second datums, based on the determined first definition, are automatically determined, wherein the second datum comprises a plurality of faces. The second datum is selected. A second definition for the selected second datum is determined. One or more third datums based on the determined second definition, wherein the third datum comprises a plurality of faces, are automatically determined. The third datum is selected.
摘要翻译：用于创建基准参考系的系统和方法包括选择第一数据，其中第一数据包括多个面。确定所选择的第一基准的第一定义。基于所确定的第一定义，自动确定一个或多个第二基准，其中第二数据包括多个面。选择第二个数据。确定所选择的第二基准的第二定义。基于确定的第二定义的一个或多个第三基准，其中包括多个面的第三数据被自动确定。选择第三个数据。

14. 发明申请

US20080143714A1 VISUAL FILE REPRESENTATION 有权
标题翻译：可视文件表示
公开(公告)号：US20080143714A1
公开(公告)日：2008-06-19
申请号：US11837305
申请日：2007-08-10
申请人： Jianbing Huang , Michael B. Carter , Andreas Johannsen , Brett Harper
发明人： Jianbing Huang , Michael B. Carter , Andreas Johannsen , Brett Harper
IPC分类号： G06T17/10
CPC分类号： G06T17/10 , G06T15/00 , G06T17/00 , G06T17/20
摘要： A system, method, and computer program for producing a visualization format from CAD data comprising producing a BREP model for visualization, wherein said BREP model has a topology component and a geometry component; removing a plurality of redundant control points from said geometry component; normalizing a plurality of knot vectors and a plurality of weight components from said geometry component; recognizing an analytic geometry from said geometry component; recognizing a plurality of equivalents from said geometry component; and converting said analytic geometry to said light model representation, and appropriate means and computer-readable instructions.
摘要翻译：一种用于从CAD数据产生可视化格式的系统，方法和计算机程序，包括产生用于可视化的BREP模型，其中所述BREP模型具有拓扑组件和几何分量; 从所述几何组件中去除多个冗余控制点; 从所述几何分量归一化多个结向量和多个权重分量; 从所述几何构件识别分析几何; 从所述几何分量识别多个等价物; 并将所述分析几何转换为所述光模型表示，以及适当的装置和计算机可读指令。

15. 发明授权

US07222057B2 Topology modeler 有权
标题翻译：拓扑建模器
公开(公告)号：US07222057B2
公开(公告)日：2007-05-22
申请号：US10160424
申请日：2002-05-31
申请人： Daniel L. Brombolich
发明人： Daniel L. Brombolich
IPC分类号： G06F7/60 , G06F17/10
CPC分类号： G06T17/20
摘要： According to one embodiment of the invention, a method for modeling a feature associated with a deformed material is provided. The method includes generating a first mesh having a model of a feature and a second mesh. A normal distance between a point on the model of the feature and the surface of the first mesh is measured. A location of the surface point of the first mesh that is used to measure the normal distance is determined. The determined location is used to locate the same surface point on the second mesh. A new location for a new point corresponding to the point on the model of the feature associated with the first mesh is determined. The new location is located at the distance as the determined normal distance, but along a normal vector that intersects the same surface point on the second mesh.
摘要翻译：根据本发明的一个实施例，提供了一种用于对与变形材料相关联的特征建模的方法。该方法包括生成具有特征模型和第二网格的第一网格。测量特征模型上的点与第一网格的表面之间的正常距离。确定用于测量正常距离的第一网格的表面点的位置。确定的位置用于定位第二个网格上相同的表面点。确定对应于与第一网格相关联的特征的模型上的点的新点的新位置。新位置在距离处作为确定的正常距离，但是沿着与第二网格上的相同表面点相交的法线向量。

16. 发明授权

US07065478B2 Computer-aided progressive die design system and method 有权
公开(公告)号：US07065478B2
公开(公告)日：2006-06-20
申请号：US10039188
申请日：2001-12-31
申请人： Shengming Liu
发明人： Shengming Liu
IPC分类号： G06G7/48
CPC分类号： G05B19/4097 , G05B2219/35044 , G05B2219/35156 , G05B2219/45204 , Y02P80/40 , Y02P90/265 , Y10T29/49279 , Y10T29/49291 , Y10T29/49798
摘要： According to one embodiment of the invention, a computerized method for designing a progressive die used in the manufacturing of a part formed from sheet metal includes receiving, at a computer, information regarding one or more features of the part, and determining, by the computer, a blank layout for the part based on the features of the part and the number of parts desired. The computer further determines one or more details of a strip for the blank layout, information regarding a die base based on the details of the strip, and information regarding one or more inserts for die plates of the die base based on operations of the processes needed to form the features in the part. The computerized method further includes generating, by the computer, one or more outputs associated with the progressive die.

17. 发明申请

US20060064198A1 System, method, and computer program product for localized cavity milling design 有权
标题翻译：用于局部腔铣削设计的系统，方法和计算机程序产品
公开(公告)号：US20060064198A1
公开(公告)日：2006-03-23
申请号：US11223760
申请日：2005-09-09
申请人： Timothy Fithian , Zhenqun Li
发明人： Timothy Fithian , Zhenqun Li
IPC分类号： G06F19/00
CPC分类号： G05B19/4097 , G05B19/40935 , G05B2219/35097 , Y02P90/265
摘要： A system, method, and computer program comprising loading a part definition; receiving a user selection of a local area of a part to be cut, the part corresponding to the part definition; creating a cut area max/min box according to the user selection; preparing a tracing according to the max/min box; identifying cut area containment shapes; setting trim shapes according to the cut area containment shape; creating cut-regions according to the trim, blank, part and check shapes; and creating a tool path program to cut the part, and appropriate means and computer-readable instructions.
摘要翻译：一种系统，方法和计算机程序，包括加载零件定义; 接收对要切割的部分的局部区域的用户选择，所述部分对应于所述部分定义; 根据用户选择创建切割区域最大/最小框; 根据最大/最小箱准备跟踪; 识别切割区域的容纳形状; 根据切割面积的形状设定修剪形状; 根据修剪，空白，零件和检查形状创建切割区域; 并创建一个切割零件的刀具路径程序，以及适当的手段和计算机可读指令。

18. 发明申请

US20060058907A1 System, method, and computer program product for machine tool programming 审中-公开
标题翻译：用于机床编程的系统，方法和计算机程序产品
公开(公告)号：US20060058907A1
公开(公告)日：2006-03-16
申请号：US11223453
申请日：2005-09-09
申请人： Stanley Suderman
发明人： Stanley Suderman
IPC分类号： G06F19/00
CPC分类号： G05B19/4093 , Y02P90/265
摘要： A method for developing numerically-controlled machine programs, comprising receiving program paths for a plurality of machine tools; performing post processing on the program paths to produce post-processed data; displaying a simulation of the operation of at least one machine tool according to the post-processed data; and receiving synchronization data corresponding to the program paths.
摘要翻译：一种用于开发数控机器程序的方法，包括接收用于多个机床的程序路径; 对所述程序路径执行后处理以产生后处理数据; 根据后处理数据显示至少一个机床的操作的模拟; 以及接收与节目路径对应的同步数据。

19. 发明授权

US06865510B2 Adaptive asymmetric network connectivity probing system and method 失效
标题翻译：自适应非对称网络连接探测系统及方法
公开(公告)号：US06865510B2
公开(公告)日：2005-03-08
申请号：US10318291
申请日：2002-12-12
申请人： Michael R. Engbrecht
发明人： Michael R. Engbrecht
IPC分类号： H04L12/24 , H04L12/26 , H04L12/56 , H04L29/06 , H04L29/08 , G06F11/30
CPC分类号： H04L67/1023 , H04L41/5009 , H04L43/0864 , H04L43/0882 , H04L43/12 , H04L43/50 , H04L45/26 , H04L67/1002 , H04L67/1008 , H04L67/101 , H04L2029/06054
摘要： A system and method for analyzing network traffic between a client system and multiple mirror systems, to determine the most efficient data transfer paths for accessing the mirrored data. Accordingly, a set of network probes are passed between network point pairs. After doing so, the resulting figures are analyzed using a first-order linear equation to determine which pairs are “closest” in terms of data transfer efficiency in a specific direction. Using the closeness results, the optimal data paths for large data transfer are determined.
摘要翻译：一种用于分析客户端系统和多个镜像系统之间的网络流量的系统和方法，以确定用于访问镜像数据的最有效的数据传输路径。因此，在网络点对之间传递一组网络探测器。在这样做之后，使用一阶线性方程来分析所得数字，以确定在特定方向上的数据传输效率方面哪些对是“最接近”的。使用接近结果，确定大数据传输的最佳数据路径。

20. 发明申请

US20080036768A1 Pincer Parametric Intersector 有权
标题翻译：钳子参数交叉
公开(公告)号：US20080036768A1
公开(公告)日：2008-02-14
申请号：US11836324
申请日：2007-08-09
申请人： Mark Sinclair-McGarvie , Christopher Brown , Michael Atkins
发明人： Mark Sinclair-McGarvie , Christopher Brown , Michael Atkins
IPC分类号： G06T11/20
CPC分类号： G06F17/10
摘要： A system, method, and computer program for a finding an intersection for geometrically coincident curves, comprising selecting a curve pair where at least one curve in said curve pair is a parametric curve; determining a curve parameter for each curve in said curve pair; splitting each of said curves into a plurality of candidate segments; recursively subdividing each of said candidate segments into a pair of finalized segments that are sufficiently straight; intersecting an approximation for each of said finalized segments; obtaining a plurality of next parameter values from said intersecting step; and testing for a terminating condition and appropriate means and computer-readable instructions.
摘要翻译：一种用于找到几何一致曲线的交点的系统，方法和计算机程序，包括选择曲线对，其中所述曲线对中的至少一条曲线是参数曲线; 确定所述曲线对中每个曲线的曲线参数; 将每个所述曲线分解成多个候选片段; 将每个所述候选片段递归地细分成足够直的一对最终片段; 与每个所述定稿段的近似相交; 从所述相交步骤获得多个下一个参数值; 并测试终止条件和适当的手段和计算机可读指令。

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