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1. 发明申请

WO2014008220A1 ORDERING OPTIONAL CONSTRAINTS IN A VARIATIONAL SYSTEM 审中-公开
标题翻译：在变异系统中订购可选择约束
公开(公告)号：WO2014008220A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/049003
申请日：2013-07-02
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , MATTSON, Howard Charles Duncan , KING, Douglas Joseph , GIBBENS, Michael John
发明人： MATTSON, Howard Charles Duncan , KING, Douglas Joseph , GIBBENS, Michael John
IPC分类号： G06F17/50
CPC分类号： G06F17/5086 , G06F17/50 , G06F2217/06 , G06T19/20 , G06T2219/2021
摘要： Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving a CAD model (400, 500, 600) in the data processing system (100), the CAD model (400, 500, 600) a plurality of features and constraints, including optional constraints. The method includes receiving (310) a user operation to manipulate a seed feature, and identifying a plurality of optional constraints corresponding to the user operation. The method includes sorting (320) the optional constraints and applying a sorted optional constraint. The method includes performing (335) the user operation according to the applied constraints to produce a modified CAD model (400, 500, 600) and storing (340) the modified CAD model (400, 500, 600)
摘要翻译：产品数据管理方法和相应的系统和计算机可读介质。一种方法包括在数据处理系统（100）中接收包括可选约束的多个特征和约束的CAD模型（400,500,600）中的CAD模型（400,500,600）。该方法包括接收（310）用户操作以操纵种子特征，以及识别与用户操作相对应的多个可选约束。该方法包括排序（320）可选约束并应用排序的可选约束。该方法包括根据所应用的约束执行（335）用户操作以产生修改的CAD模型（400,500,600）并且存储（340）修改的CAD模型（400,500,600）

2. 发明申请

WO2014008219A1 INTEGRATING DISCOVERED AND USER-DEFINED GEOMETRIC RELATIONSHIPS 审中-公开
标题翻译：整合发现和用户定义的几何关系
公开(公告)号：WO2014008219A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/049002
申请日：2013-07-02
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , ZHU, Yanong , KING, Douglas Joseph , MATTSON, Howard Charles Duncan
发明人： ZHU, Yanong , KING, Douglas Joseph , MATTSON, Howard Charles Duncan
IPC分类号： G06F17/50
CPC分类号： G06F17/5086 , G06F17/50 , G06F2217/06 , G06T19/20 , G06T2219/2021
摘要： Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving (405) a three-dimensional CAD model (202, 204) in the data processing system, the CAD model including a plurality of geometries. The method includes receiving (410) at least one system-found equivalence class including at least one of the geometries, the system-found equivalence class being of a specified equivalence class type, and receiving (415) at least one persistent equivalence class (302) of the specified equivalence class type including at least one of the geometries. The method includes completing (420) any unique persistent member of the persistent equivalence class (302) by finding any other geometries in the CAD model that have an equivalence class relationship with the unique persistent member of the specified equivalence class type. The method includes expanding (430) the persistent equivalence class (302) by adding any unique found members of the specified equivalence class type to produce a combined equivalence class, and storing and reusing (435) the combined equivalence class.
摘要翻译：产品数据管理方法和相应的系统和计算机可读介质。一种方法包括在数据处理系统中接收（405）三维CAD模型（202,204），所述CAD模型包括多个几何形状。该方法包括：接收（410）至少一个系统发现的等价类，其包括几何中的至少一个，所述系统发现的等价类是指定的等价类类型，以及接收（415）至少一个持久等价类（302））包括至少一个几何形状的指定等价类类型。该方法包括通过在CAD模型中找到与指定的等价类类型的唯一持久成员具有等价类关系的任何其他几何来完成（420）持久等价类（302）的任何唯一持久成员。该方法包括通过添加指定的等价类类型的任何唯一的发现成员来产生一个组合等价类来扩展（430）持久等价类（302），以及存储和重用（435）组合等价类。

3. 发明申请

WO2014008345A1 BLEND BEHAVIOR IN A VARIATIONAL SYSTEM 审中-公开
标题翻译：混合系统中的混合行为
公开(公告)号：WO2014008345A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/049235
申请日：2013-07-03
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , MATTSON, Howard, Charles, Duncan , KING, Douglas, Joseph , SANDERS, Paul, Jonathon , WALKER, Jeffrey, A.
发明人： MATTSON, Howard, Charles, Duncan , KING, Douglas, Joseph , SANDERS, Paul, Jonathon , WALKER, Jeffrey, A.
IPC分类号： G06F17/50 , G06T11/20
CPC分类号： G06F17/5086 , G06F17/50 , G06F2217/06 , G06T19/20 , G06T2219/2021
摘要： Methods for product data management and corresponding systems and computer- readable mediums. A method includes receiving (405) a CAD model (200, 306, 318) in the data processing system, the CAD model (200, 306, 318) including at least a first blend (202; 302,..) that has an axis (208), a radius (210) measured from the axis (208), and a plurality of unders (204, 206; 308, 310). The method includes receiving (410) a change to the radius (210) of the first blend and selectively designating either the axis (208) as fixed or the unders (204, 206; 308, 310) as fixed according to a property of the blend (202). The method includes modifying (445) the CAD model by changing the radius (210) according to the received change and the designated fixed axis or designated fixed unders, and storing (445) the modified CAD model (200, 306, 318).
摘要翻译：产品数据管理方法和相应的系统和计算机可读介质。一种方法包括在数据处理系统中接收（405）CAD模型（200,306,318），所述CAD模型（200,306,318）包括至少第一混合（202; 302，...）轴（208），从轴（208）测量的半径（210）和多个下（204,206; 308,310）。该方法包括接收（410）对第一混合物的半径（210）的改变，并且选择性地指定固定的轴线（208）或根据所述第一混合物的属性固定的下部（204,206; 308,310）混合（202）。该方法包括通过根据接收到的变化和指定的固定轴线或指定的固定下变化半径（210）来修改（445）CAD模型，并且存储（445）修改的CAD模型（200,306,318）。

4. 发明申请

WO2013192372A1 SYMMETRY OF DISCOVERED GEOMETRIC RELATIONSHIPS IN A THREE DIMENSIONAL MODEL 审中-公开
标题翻译：在三维模型中发现的几何关系的对称性
公开(公告)号：WO2013192372A1
公开(公告)日：2013-12-27
申请号：PCT/US2013/046701
申请日：2013-06-20
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , MATTSON, Howard Charles Duncan , KING, Douglas Joseph , ZHU, Yanong
发明人： MATTSON, Howard Charles Duncan , KING, Douglas Joseph , ZHU, Yanong
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/06
摘要： Systems and methods for identifying symmetry relationships in product data management (PDM) systems. A method includes receiving (505)a 3D model including a plurality of components and identifying (515) a plurality of target components (c1, c2, c3, c4, c5) from the plurality of components. The method includes identifying (515) a symmetry plane (p1, p2) in the 3D model and determining (520) the location of each of the target components with respect to the symmetry plane. The method includes adding (525) the target components to respective groups according to the determined locations, and creating (530) an equivalence class (sa1, sd1) for each group of target components. The method includes storing (535) a symmetry relationship between the created equivalence classes
摘要翻译：用于识别产品数据管理（PDM）系统中的对称关系的系统和方法。一种方法包括接收（505）包括多个分量的3D模型，并从多个分量中识别（515）多个目标分量（c1，c2，c3，c4，c5）。该方法包括在3D模型中识别（515）对称平面（p1，p2）并且确定（520）每个目标分量相对于对称平面的位置。该方法包括根据确定的位置将目标组件添加（525）到各个组，并为每组目标组件创建（530）等价类（sa1，sd1）。该方法包括存储（535）所创建的等价类之间的对称关系

5. 发明申请

WO2012006336A3 DATA PROCESSING SYSTEM WITH CONSTRUCTION GEOMETRY 审中-公开
公开(公告)号：WO2012006336A3
公开(公告)日：2012-01-12
申请号：PCT/US2011/043050
申请日：2011-07-06
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , NANSON, Peter Philip Lonsdale , MATTSON, Howard Charles Duncan , COLLINS, Richard Charles , KING, Douglas Joseph
发明人： NANSON, Peter Philip Lonsdale , MATTSON, Howard Charles Duncan , COLLINS, Richard Charles , KING, Douglas Joseph
IPC分类号： G06F17/50
摘要： A CAD system, method, and computer readable medium. A method for modeling a topological structure includes receiving a definition of a topological structure. The method also includes receiving a definition of a construction element and receiving a geometrical relationship between the construction element and an element of the topological structure. The method further includes receiving a change to the topological structure and, in response to the change, changing the first construction element according to the geometrical relationship.

6. 发明申请

WO2014008333A1 IDENTIFICATION AND MANAGEMENT OF REDUNDANCY WITHIN GEOMETRIC RELATIONSHIPS 审中-公开
标题翻译：几何关系中的冗余的识别与管理
公开(公告)号：WO2014008333A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/049206
申请日：2013-07-03
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , ZHU, Yanong , KING, Douglas Joseph , MATTSON, Howard Charles Duncan
发明人： ZHU, Yanong , KING, Douglas Joseph , MATTSON, Howard Charles Duncan
IPC分类号： G06F17/50
CPC分类号： G06F17/5086 , G06F17/50 , G06F2217/06 , G06T19/20 , G06T2219/2021
摘要： Methods for product data management and corresponding systems and computer-readable mediums. A method includes receiving (405) a three-dimensional CAD model in the data processing system, the CAD model including a plurality of geometries. The method includes identifying (410) equivalence relationships between multiple ones of the geometries and receiving at least one Relationship Implication definition. Each Relationship Implication definition defines a relationship implication according to a plurality of the geometries and at least one type of the equivalence relationships. The method includes applying (420) each Relationship Implication definition to the geometries to produce groups of geometries corresponding to each Relationship Implication definition and selecting a representative geometry for each group. The method includes filtering out (435) geometric relationships for each geometry in each group other than the representative geometry and manipulating the CAD model without the filtered-out geometric relationships.
摘要翻译：产品数据管理方法和相应的系统和计算机可读介质。一种方法包括在数据处理系统中接收（405）三维CAD模型，CAD模型包括多个几何形状。该方法包括识别（410）多个几何之间的等价关系并且接收至少一个关系含义定义。每个关系含义定义根据多个几何形状和至少一种类型的等价关系定义关系含义。该方法包括将每个关系含义定义应用于（420）几何，以产生对应于每个关系含义定义的几何组，并为每个组选择代表性几何。该方法包括滤除除了代表性几何之外的每个组中的每个几何的（435）几何关系，并且操纵CAD模型而没有滤出的几何关系。

7. 发明申请

WO2012006336A2 DATA PROCESSING SYSTEM WITH CONSTRUCTION GEOMETRY 审中-公开
标题翻译：具有构造几何的数据处理系统
公开(公告)号：WO2012006336A2
公开(公告)日：2012-01-12
申请号：PCT/US2011043050
申请日：2011-07-06
申请人： SIEMENS PRODUCT LIFECYCLE MAN SOFTWARE INC , NANSON PETER PHILIP LONSDALE , MATTSON HOWARD CHARLES DUNCAN , COLLINS RICHARD CHARLES , KING DOUGLAS JOSEPH
发明人： NANSON PETER PHILIP LONSDALE , MATTSON HOWARD CHARLES DUNCAN , COLLINS RICHARD CHARLES , KING DOUGLAS JOSEPH
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/06 , G06T19/20 , G06T2219/2004 , G06T2219/2016
摘要： A CAD system, method, and computer readable medium. A method for modeling a topological structure includes receiving a definition of a topological structure. The method also includes receiving a definition of a construction element and receiving a geometrical relationship between the construction element and an element of the topological structure. The method further includes receiving a change to the topological structure and, in response to the change, changing the first construction element according to the geometrical relationship.
摘要翻译： CAD系统，方法和计算机可读介质。用于对拓扑结构进行建模的方法包括接收拓扑结构的定义。该方法还包括接收构造元件的定义并且接收构造元件和拓扑结构的元件之间的几何关系。该方法还包括接收对拓扑结构的改变，并且响应于该变化，根据几何关系改变第一构造元件。

8. 发明申请

WO2013192267A1 REPRESENTATION AND DISCOVERY OF GEOMETRIC RELATIONSHIPS IN A THREE DIMENSIONAL MODEL 审中-公开
标题翻译：三维模型中几何关系的表达与发现
公开(公告)号：WO2013192267A1
公开(公告)日：2013-12-27
申请号：PCT/US2013/046473
申请日：2013-06-19
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , MATTSON, Howard Charles Duncan , KING, Douglas Joseph , ZHU, Yanong , FOSTON, Neil James
发明人： MATTSON, Howard Charles Duncan , KING, Douglas Joseph , ZHU, Yanong , FOSTON, Neil James
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/06
摘要： Systems and methods for maintaining equivalence relations in product data management (PDM) systems. A method includes receiving a 3D model including a plurality of components, and receiving a selection of one of the plurality of components of the model. The method includes receiving a selection of at least one equivalence relation to be discovered in the 3D model and identifying at least one target component of the plurality of components of the model. The method includes completing the selected component with respect to each target component according to each selected equivalence relation. The method includes building and storing an equivalence relationship graph according to the completed selected component.
摘要翻译：在产品数据管理（PDM）系统中维护等价关系的系统和方法。一种方法包括接收包括多个组件的3D模型，以及接收模型的多个组件之一的选择。该方法包括接收在3D模型中要发现的至少一个等价关系的选择，并且识别模型的多个分量的至少一个目标分量。该方法包括根据每个选择的等价关系完成相对于每个目标分量的所选择的分量。该方法包括根据完成的所选择的组件构建和存储等价关系图。

9. 发明申请

WO2009128898A1 SYSTEM AND METHOD FOR MODIFYING FEATURES IN A SOLID MODEL 审中-公开
标题翻译：用于修正固体模型中特征的系统和方法
公开(公告)号：WO2009128898A1
公开(公告)日：2009-10-22
申请号：PCT/US2009/002308
申请日：2009-04-14
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , WALKER, Jeffrey A , GURUSHANKAR, Aditya N. , GANDIKOTA, Mallikarjuna , STAPLES, Daniel C. , OWENS, John C. , NANSON, Peter , PINGALI, Prasad , MATTSON, Howard
发明人： WALKER, Jeffrey A , GURUSHANKAR, Aditya N. , GANDIKOTA, Mallikarjuna , STAPLES, Daniel C. , OWENS, John C. , NANSON, Peter , PINGALI, Prasad , MATTSON, Howard
IPC分类号： G06F17/50 , G06T17/00
CPC分类号： G06F17/50 , G06T17/10 , G06T19/20 , G06T2219/2021
摘要： A system, method, and computer program for modifying a solid model representation that is manipulated in a computer having software instructions for design, comprising: a computer system, wherein the computer system includes a memory, a processor, a user input device, and a display device; a computer generated geometric model stored in the memory in the memory of the computer system; and wherein the computer system accesses at least one data file having a plurality of geometric model definitions; converts the geometric model definitions into a visual representation of a geometric model; identifies an edit feature for modification on a body of the geometric model; calculates a modified geometric model with the modified edit, wherein the computer system removes the edit feature from an original body of the geometric model; creates a mapping for a plurality of faces from the edit feature to a new edit feature; applies the new edit feature to the original body, wherein the new edit feature is remapped to a new body and the new body is modified; and integrates the new feature with the modified geometric model; and appropriate means and computer-readable instructions.
摘要翻译：一种用于修改在具有用于设计的软件指令的计算机中操纵的实体模型表示的系统，方法和计算机程序，包括：计算机系统，其中所述计算机系统包括存储器，处理器，用户输入设备和显示设备; 计算机生成的几何模型存储在计算机系统的存储器中的存储器中; 并且其中所述计算机系统访问具有多个几何模型定义的至少一个数据文件; 将几何模型定义转换为几何模型的视觉表示; 识别用于在几何模型的主体上进行修改的编辑特征; 使用修改的编辑来计算修改的几何模型，其中计算机系统从几何模型的原始主体移除编辑特征; 创建从编辑特征到新的编辑特征的多个面的映射; 将新的编辑特征应用于原始身体，其中新的编辑特征被重新映射到新的身体并且修改新的身体; 并将新特征与修改后的几何模型相结合; 以及适当的手段和计算机可读指令。

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