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1. 发明授权

US07333104B2 Method and program of converting three-dimensional shape data into cell internal data 失效
标题翻译：将三维形状数据转换为单元内部数据的方法和程序
公开(公告)号：US07333104B2
公开(公告)日：2008-02-19
申请号：US10496829
申请日：2002-12-03
申请人： Kiwamu Kase , Yoshinori Teshima , Shuntaro Yamazaki , Shugo Usami , Akitake Makinouchi
发明人： Kiwamu Kase , Yoshinori Teshima , Shuntaro Yamazaki , Shugo Usami , Akitake Makinouchi
IPC分类号： G06T17/00
CPC分类号： G06T17/005 , G06T17/10
摘要： A method of converting three-dimensional shape data into cell internal data. The method includes an oct-tree division step of dividing external data including boundary data of a target object into rectangular parallelepiped cells having boundary planes orthogonal to each other by oct-tree division. The method further includes a cell classification step of classifying each of the cells into an internal cell positioned inside or outside the target object or a boundary cell including the boundary data, and a cut point determination step of determining cut points of edges of the boundary cell based on the boundary data. The method further includes a boundary surface determination step of connecting cut points to form a polygon, and determining the polygon as the cell internal data when the number of the determined cut points is no fewer than 3 and no more than 12.
摘要翻译：将三维形状数据转换为单元内部数据的方法。该方法包括：八叉树分割步骤，其将包括目标对象的边界数据的外部数据划分为具有通过八叉树分割彼此正交的边界面的长方体。该方法还包括一个细胞分类步骤，将每个细胞分类成位于目标物体内部或外部的内部细胞，或包括边界数据的边界细胞;切割点确定步骤，确定边界细胞的边缘的切割点基于边界数据。该方法进一步包括：当所确定的切割点的数量不小于3且不大于12时，连接切割点以形成多边形的边界表面确定步骤，以及确定多边形作为单元格内部数据。

2. 发明申请

US20050107992A1 Method and program of converting three-dimensional shape data into cell internal data 失效
标题翻译：将三维形状数据转换为单元内部数据的方法和程序
公开(公告)号：US20050107992A1
公开(公告)日：2005-05-19
申请号：US10496829
申请日：2002-12-03
申请人： Kiwamu Kase , Yoshinori Teshima , Shuntaro Yamazaki , Shugo Usami , Akitake Makinouchi
发明人： Kiwamu Kase , Yoshinori Teshima , Shuntaro Yamazaki , Shugo Usami , Akitake Makinouchi
IPC分类号： G06F17/50 , G06T17/00 , G06F17/10
CPC分类号： G06T17/005 , G06T17/10
摘要： A method of converting three-dimensional shape data into cell internal data. The method includes an oct-tree division step of dividing external data including boundary data of a target object into rectangular parallelepiped cells having boundary planes orthogonal to each other by oct-tree division. The method further includes a cell classification step of classifying each of the cells into an internal cell positioned inside or outside the target object or a boundary cell including the boundary data, and a cut point determination step of determining cut points of edges of the boundary cell based on the boundary data. The method further includes a boundary surface determination step of connecting cut points to form a polygon, and determining the polygon as the cell internal data when the number of the determined cut points is no fewer than 3 and no more than 12.
摘要翻译：将三维形状数据转换为单元内部数据的方法。该方法包括：八叉树分割步骤，其将包括目标对象的边界数据的外部数据划分为具有通过八叉树分割彼此正交的边界面的长方体。该方法还包括一个细胞分类步骤，将每个细胞分类成位于目标物体内部或外部的内部细胞，或包括边界数据的边界细胞;切割点确定步骤，确定边界细胞的边缘的切割点基于边界数据。该方法进一步包括：当所确定的切割点的数量不小于3且不大于12时，连接切割点以形成多边形的边界表面确定步骤，以及确定多边形作为单元格内部数据。

3. 发明授权

US07321366B2 Method and program for converting boundary data into cell inner shape data 失效
标题翻译：将边界数据转换为细胞内部形状数据的方法和程序
公开(公告)号：US07321366B2
公开(公告)日：2008-01-22
申请号：US10505224
申请日：2003-02-27
申请人： Yoshinori Teshima , Kiwamu Kase , Shugo Usami , Akitake Makinouchi
发明人： Yoshinori Teshima , Kiwamu Kase , Shugo Usami , Akitake Makinouchi
IPC分类号： G06T17/00
CPC分类号： G06T17/00 , B33Y50/00 , G06F17/5018
摘要： A method and a program for converting boundary data into cell inner shape data, includes a division step (A) of dividing external data (12) constituted of the boundary data of an object into cells (13) in an orthogonal grid, a cutting point deciding step (B) of deciding an intersection point of the boundary data and a cell edge as a cell edge cutting point, a boundary deciding step (C) of deciding a boundary formed by connecting the cell edge cutting points as the cell inner shape data, a cell classification step (D) of classifying the divided cells into a nonboundary cell (13a) including no boundary surface and a boundary cell (13b) including a boundary surface, and a boundary cell data classification step (E) of classifying cell data constituting the boundary cell into internal cell data inside the cell inner shape data and external cell data outside the cell inner shape data.
摘要翻译：一种用于将边界数据转换为单元内部形状数据的方法和程序，包括将由对象的边界数据构成的外部数据（12）划分成正交网格中的单元（13）的分割步骤（A），切割点确定作为单元边缘切割点的边界数据和单元格边缘的交点的判定步骤（B），决定通过将单元格边缘切割点连接形成的边界作为单元格形状数据的边界判定步骤（C），将分割后的细胞分类为不包含边界面的非边界细胞（13a）和包含边界面的边界细胞（13b）的细胞分类步骤（D）和分类的边界细胞数据分类步骤（E）构成边界单元的单元数据成为单元内部形状数据内的单元数据，以及单元内部形状数据外的外部单元数据。

4. 发明申请

US20050216238A1 Method and program for converting boundary data into cell inner shape data 失效
标题翻译：将边界数据转换为细胞内部形状数据的方法和程序
公开(公告)号：US20050216238A1
公开(公告)日：2005-09-29
申请号：US10505224
申请日：2003-02-27
申请人： Yoshinori Teshima , Kiwamu Kase , Shugo Usami , Akitake Makinouchi
发明人： Yoshinori Teshima , Kiwamu Kase , Shugo Usami , Akitake Makinouchi
IPC分类号： G06F17/50 , G06T17/00 , G06F7/60 , G06F17/10
CPC分类号： G06T17/00 , B33Y50/00 , G06F17/5018
摘要： A method and a program for converting boundary data into cell inner shape data, includes a division step (A) of dividing external data (12) constituted of the boundary data of an object into cells (13) in an orthogonal grid, a cutting point deciding step (B) of deciding an intersection point of the boundary data and a cell edge as a cell edge cutting point, a boundary deciding step (C) of deciding a boundary formed by connecting the cell edge cutting points as the cell inner shape data, a cell classification step (D) of classifying the divided cells into a nonboundary cell (13a) including no boundary surface and a boundary cell (13b) including a boundary surface, and a boundary cell data classification step (E) of classifying cell data constituting the boundary cell into internal cell data inside the cell inner shape data and external cell data outside the cell inner shape data.
摘要翻译：一种用于将边界数据转换为单元内部形状数据的方法和程序，包括将由对象的边界数据构成的外部数据（12）划分成正交网格中的单元（13）的分割步骤（A），切割点确定作为单元边缘切割点的边界数据和单元格边缘的交点的判定步骤（B），决定通过将单元格边缘切割点连接形成的边界作为单元格形状数据的边界判定步骤（C），将分割后的细胞分类为不包含边界面的非边界细胞（13a）和包含边界面的边界细胞（13b）的细胞分类步骤（D）和分类的边界细胞数据分类步骤（E）构成边界单元的单元数据成为单元内部形状数据内的单元数据，以及单元内部形状数据外的外部单元数据。

5. 发明申请

US20050075847A1 Method for storing entity data in which shape and physical quantity are integrated and storing program 审中-公开
标题翻译：用于存储其中形状和物理量被整合并存储程序的实体数据的方法
公开(公告)号：US20050075847A1
公开(公告)日：2005-04-07
申请号：US10482919
申请日：2002-07-04
申请人： Tomonori Yamada , Kiwamu Kase , Tomoshi Miyamura , Yoshinori Teshima , Akitake Makinouchi
发明人： Tomonori Yamada , Kiwamu Kase , Tomoshi Miyamura , Yoshinori Teshima , Akitake Makinouchi
IPC分类号： G06F17/50 , G06T17/00 , G06F17/10
CPC分类号： G06T17/005 , G06F17/5018
摘要： There is disclosed a method comprising an external data entering step (A), a shape data dividing step (B) for dividing the external data into cubic shape cells 13 having boundary planes orthogonal to one another based on octree division, and storing shape data for each cell, and a physical quantity dividing step (C) for dividing a physical quantity of the object into different physical quantity cells 13′ for each physical quantity based on octree division, and storing each physical quantity for each physical quantity cell. The shape cell 13 and each physical quantity cell 13′ for each physical quantity are stored on different memory layers 18 in the same coordinate system, and managed in correlation with each other. In addition, the plurality of memory layers 18 are used singly or in combination for use of the data of the shape and the physical quantity.
摘要翻译：公开了一种方法，包括外部数据输入步骤（A），形状数据分割步骤（B），用于将外部数据划分成具有基于八叉树分割的彼此正交的边界面的立方体单元13，并存储形状数据每个单元以及物理量划分步骤（C），用于根据八叉树划分将物体的物理量划分成不同的物理量单元13'，并存储每个物理量单元的每个物理量。每个物理量的形状单元13和每个物理量单元13'以相同的坐标系存储在不同的存储层18上，并且彼此相关地进行管理。此外，多个存储层18单独使用或组合使用以用于形状和物理量的数据。

6. 发明申请

US20070058455A1 METHOD AND PROGRAM FOR CONVERTING BOUNDARY DATA INTO CELL INNER SHAPE DATA 失效
标题翻译：将边界数据转换为细胞形状数据的方法和程序
公开(公告)号：US20070058455A1
公开(公告)日：2007-03-15
申请号：US11419847
申请日：2006-05-23
申请人： Shugo Usami , Kiwamu Kase , Yoshinori Teshima
发明人： Shugo Usami , Kiwamu Kase , Yoshinori Teshima
IPC分类号： G11C7/06
CPC分类号： G06F17/5018 , G06T17/20
摘要： A cutting point calculation step defines the cell complex that contains the boundary data, and calculating a cutting point where the boundary data cuts an edge or vertex of the rectangular parallelepiped cell of the cell complex. A cycle formation step classifies the rectangular parallelepiped cells into a boundary cell having the cutting point and a nonboundary cell having no cutting point, acquiring a cutting segment between a cell surface and boundary data for each boundary cell, and forming a cutting segment cycle closed by connecting the cutting points and the cutting segments alternately in sequence. A cycle internal division step divides the inside of the cutting segment cycle into cycle inner triangles sharing an adjacent side, for each boundary cell. A simplification step of unifying a plurality of cutting points on each edge, and registering the cycle inner triangles in the cell, for each boundary cell.
摘要翻译：切割点计算步骤定义包含边界数据的单元格复合体，并计算边界数据切割单元格复合体的长方体单元的边缘或顶点的切割点。循环形成步骤将长方体细胞分成具有切割点的边界单元和不具有切割点的非边界单元，获取每个边界单元的单元表面和边界数据之间的切割段，并且形成由交替地连接切割点和切割段。循环内部分割步骤，对于每个边界单元，将切割段循环的内部分成共享相邻侧的周期内三角形。对于每个边界单元，在每个边缘上统一多个切割点，并且将单元格中的周期内三角形对齐的简化步骤。

7. 发明授权

US07898540B2 Method and program for converting boundary data into cell inner shape data 失效
标题翻译：将边界数据转换为细胞内部形状数据的方法和程序
公开(公告)号：US07898540B2
公开(公告)日：2011-03-01
申请号：US11419847
申请日：2006-05-23
申请人： Shugo Usami , Kiwamu Kase , Yoshinori Teshima
发明人： Shugo Usami , Kiwamu Kase , Yoshinori Teshima
IPC分类号： G06T17/00
CPC分类号： G06F17/5018 , G06T17/20
摘要： A cutting point calculation step defines the cell complex that contains the boundary data, and calculating a cutting point where the boundary data cuts an edge or vertex of the rectangular parallelepiped cell of the cell complex. A cycle formation step classifies the rectangular parallelepiped cells into a boundary cell having the cutting point and a nonboundary cell having no cutting point, acquiring a cutting segment between a cell surface and boundary data for each boundary cell, and forming a cutting segment cycle closed by connecting the cutting points and the cutting segments alternately in sequence. A cycle internal division step divides the inside of the cutting segment cycle into cycle inner triangles sharing an adjacent side, for each boundary cell. A simplification step of unifying a plurality of cutting points on each edge, and registering the cycle inner triangles in the cell, for each boundary cell.
摘要翻译：切割点计算步骤定义包含边界数据的单元格复合体，并计算边界数据切割单元格复合体的长方体单元的边缘或顶点的切割点。循环形成步骤将长方体细胞分成具有切割点的边界单元和不具有切割点的非边界单元，获取每个边界单元的单元表面和边界数据之间的切割段，并且形成由交替地连接切割点和切割段。循环内部分割步骤，对于每个边界单元，将切割段循环的内部分成共享相邻侧的周期内三角形。对于每个边界单元，在每个边缘上统一多个切割点，并且将单元格中的周期内三角形对齐的简化步骤。

8. 发明授权

US07734059B2 Method and its program for cell labeling of volume data 失效
标题翻译：体数据的细胞标记方法及其程序
公开(公告)号：US07734059B2
公开(公告)日：2010-06-08
申请号：US11568669
申请日：2005-04-25
申请人： Kiwamu Kase , Yoshinori Teshima , Shugo Usami , Masaya Kato
发明人： Kiwamu Kase , Yoshinori Teshima , Shugo Usami , Masaya Kato
IPC分类号： G06F17/50 , G06K9/10
CPC分类号： G06T17/00 , G06T7/11 , G06T7/162 , G06T2207/10072 , G06T2207/20012 , G06T2207/20021 , G06T2207/30004
摘要： By external data acquisition means using a computer, external data comprised of boundary data for an object is obtained; by external data input means, the external data are inputted into the computer; by cell dividing means, the external data are divided to rectangular parallelepiped cells that boundary planes intersect perpendicularly; by cell sorting means, the individual cells are sorted into boundary cells that include boundary data and non-boundary cells that do not include boundary data; by space sorting means, respective spaces are assigned to different space numbers where the cells are partitioned according to the boundary data; and by space number compression means, adjacent cells are reassigned to the same space numbers for cells that are not partitioned according to the boundary data.
摘要翻译：通过使用计算机的外部数据获取装置获得由对象的边界数据组成的外部数据; 通过外部数据输入装置将外部数据输入计算机; 通过细胞分割装置，外部数据被划分成平行六面体细胞，边界平面垂直相交; 通过单元排序装置，将各个单元分类为包括不包括边界数据的边界数据和非边界单元的边界单元; 通过空间分类装置，将各个空格分配给根据边界数据对单元进行分区的不同空格编号; 并且通过空格数压缩装置，相邻小区被重新分配给相同的空格，用于根据边界数据未分割的单元。

9. 发明申请

US20070233432A1 Method and Its Program for Cell Labeling of Volume Data 失效
标题翻译：体数据的细胞标记方法及其程序
公开(公告)号：US20070233432A1
公开(公告)日：2007-10-04
申请号：US11568669
申请日：2005-04-25
申请人： Kiwamu Kase , Yoshinori Teshima , Shugo Usami , Masaya Kato
发明人： Kiwamu Kase , Yoshinori Teshima , Shugo Usami , Masaya Kato
IPC分类号： G06F17/50
CPC分类号： G06T17/00 , G06T7/11 , G06T7/162 , G06T2207/10072 , G06T2207/20012 , G06T2207/20021 , G06T2207/30004
摘要： By external data acquisition means using a computer, external data comprised of boundary data for an object is obtained; by external data input means, the external data are inputed into the computer; by cell dividing means, the external data are divided to rectangular parallelepiped cells that boundary planes intersect perpendicularly; by cell sorting means, the individual cells are sorted into boundary cells that include boundary data and non-boundary cells that do not include boundary data; by space sorting means, respective spaces are assigned to different space numbers where the cells are partitioned according to the boundary data; and by space number compression means, adjacent cells are reassigned to the same space numbers for cells that are not partitioned according to the boundary data.
摘要翻译：通过使用计算机的外部数据获取装置获得由对象的边界数据组成的外部数据; 通过外部数据输入装置将外部数据输入计算机; 通过细胞分割装置，外部数据被划分成平行六面体细胞，边界平面垂直相交; 通过单元排序装置，将各个单元分类为包括不包括边界数据的边界数据和非边界单元的边界单元; 通过空间分类装置，将各个空格分配给根据边界数据对单元进行分区的不同空格编号; 并且通过空格数压缩装置，相邻小区被重新分配给相同的空格，用于根据边界数据未分割的单元。

10. 发明授权

US07110852B2 Die machining method and device by V-CAD data 失效
标题翻译：模具加工方法和装置采用V-CAD数据
公开(公告)号：US07110852B2
公开(公告)日：2006-09-19
申请号：US10486659
申请日：2002-08-14
申请人： Hitoshi Ohmori , Masahiro Anzai , Kiwamu Kase , Hideo Tashiro , Akitake Makinouchi
发明人： Hitoshi Ohmori , Masahiro Anzai , Kiwamu Kase , Hideo Tashiro , Akitake Makinouchi
IPC分类号： G06F19/00
CPC分类号： G05B19/4097 , G05B2219/35097 , G05B2219/35098 , G05B2219/35145 , G05B2219/35167 , G05B2219/45204 , Y02P90/265
摘要： There is prepared V-CAD data obtained by dividing external data 12 consisting of boundary data of an object into rectangular parallelepiped cells 13 having boundary planes orthogonal to each other in accordance with octree division and separating the respective divided cells into internal cells 13a positioned on the inner side of the object and boundary cells 13b including a boundary face, and mold data and mold processing data used to manufacture the object are generated from data of a reference plane which at least partially comes into contact with the object 1 and the V-CAD data. Further, in the mold processing data, a plurality of the processing tools 2 are selected in descending order of a size in accordance with sizes of the internal cells 13a of a processing portion, and the processing tool 2 is moved in a plane of the mold and in the thickness direction, thereby processing the mold. As a result, by using the V-CAD data, the NC processing program for mold processing can be simplified, and the mold processing time can be greatly reduced.
摘要翻译：通过将由对象的边界数据构成的外部数据12划分成具有根据八叉树分割彼此正交的边界面的长方体单元13而获得的V-CAD数据，并将各分割单元分离成位于包括边界面的物体和边界单元13b的内侧以及用于制造物体的模具数据和模具处理数据是从至少部分地与物体1接触的参考平面的数据和V -CAD数据。此外，在模具处理数据中，按照处理部分的内部单元13a的尺寸的大小降序选择多个处理工具2，并且处理工具2在模具和厚度方向，从而加工模具。结果，通过使用V-CAD数据，可以简化用于模具加工的NC加工程序，并且可以大大降低模具加工时间。

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