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1. 发明专利

JP2004012278A FORM AND POSITION MEASURING SYSTEM 审中-公开
公开(公告)号：JP2004012278A
公开(公告)日：2004-01-15
申请号：JP2002165606
申请日：2002-06-06
申请人： MITSUBISHI HEAVY IND LTD , PAL KOZO KK
发明人： MIURA MASAMI , KONO TAKAYUKI , TSURUTA HIDENORI , NAKAHAMA TAKESHI , FUNAKURA MASAO
IPC分类号： G01C15/00 , B60B19/00 , B62D15/00 , G01B11/00 , G01B11/24
摘要： PROBLEM TO BE SOLVED: To provide a form measuring system which can easily measure a form of an object to be measured. SOLUTION: The form measuring system (1) which measures a surface form of the object (S) to be measured is provided with a target means (4), a cruise unit (2)capable of self-propelling in an arbitrary direction on a surface of the object to be measured, and a position measuring means (6) which casts a light on the target means, and receives a light reflected by the target means, thereby measuring a position of the target means. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2011180787A Point sequence generation method, point sequence generation program, point sequence generation device and machine tool including the same 有权
标题翻译：点序列生成方法，点序列生成程序，点序列生成装置和包括其的机器工具
公开(公告)号：JP2011180787A
公开(公告)日：2011-09-15
申请号：JP2010043517
申请日：2010-02-26
申请人： Mitsubishi Heavy Ind Ltd , Pal Kozo:Kk , 三菱重工業株式会社 , 株式会社パル構造
发明人： MIURA MASAMI , IDE KENSUKE , NAKAHAMA TAKESHI , NAKAHARA YOSHISATO , URAKAWA REIJI , SATO HIROMASA
IPC分类号： G05B19/4103
摘要： PROBLEM TO BE SOLVED: To provide a point sequence generation method, a point sequence generation program and a point sequence generation device, needed for high-accuracy reproduction of a curved surface, and to provide a machine tool using them.
SOLUTION: In this point sequence generation method for generating a plurality of point sequences for defining the reproduced curved surface of an object from a point group comprising three-dimensional coordinate information representing the curved surface of the object, a computer executes: a point sequence extraction process of extracting a point sequence comprising a plurality of points inside the point group; an analyzing point sequence creation process of creating an analyzing point sequence from the point sequence; a curved surface analysis processing process of performing curved surface analysis by use of the analyzing point sequence, and calculating curved surface information; a characteristic point detection process of detecting a characteristic point wherein a direction of the analyzing point sequence and a direction of a normal section including a point wherein a normal curvature becomes zero accord in each point of each analyzing point sequence; and a point sequence generation process of inserting the characteristic point into the plurality of point sequences inside the point group comprising the three-dimensional coordinate information or the analyzing point sequence, and setting them as new point sequences.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于高精度再现曲面所需的点序列生成方法，点序列生成程序和点序列生成装置，并提供使用它们的机床。解决方案：在该点序列生成方法中，从包括表示对象的曲面的三维坐标信息的点组生成用于定义对象的再现曲面的多个点序列，计算机执行：点序列提取处理，其提取包含所述点群内的多个点的点序列; 从点序列创建分析点序列的分析点序列创建过程; 通过使用分析点序列进行曲面分析，计算曲面信息的曲面分析处理过程; 检测特征点的特征点检测处理，其中分析点序列的方向和包括正常曲率变为零的点的法线段的方向在每个分析点序列的每个点处一致; 以及将特征点插入到包括三维坐标信息或分析点序列的点组内的多个点序列中并将其设置为新的点序列的点序列生成处理。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010188406A Pipe bending apparatus and method 有权
标题翻译：管道弯曲装置和方法
公开(公告)号：JP2010188406A
公开(公告)日：2010-09-02
申请号：JP2009037924
申请日：2009-02-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIURA MASAMI , KONO TAKAYUKI , NAKAHAMA TAKESHI , CHUMA YASUHARU , KAWASHIMA FUMIKO , GOTO HIROKI
IPC分类号： B21D7/00 , B21D7/16
摘要： PROBLEM TO BE SOLVED: To a pipe bending apparatus and method, wherein thickness reduction and flattening of a pipe are accurately suppressed.
SOLUTION: A base end of a pipe P is pressed by a hydraulic cylinder 12, and a fore end of the pipe P is held by a first holding mechanism 19 of a turning arm 17 so as to be guided in the bending direction. A driven gear 22 for holding the pipe P and imparting the torsional stress is supported in a drive-rotatable manner, and the hydraulic cylinder 12 and the driven gear 22 are operated. By alternately repeating the processing of imparting the torsional stress and the processing of imparting the bending stress in the pipe P, the pipe P is subjected to the bending.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：精确地抑制管道的厚度减小和扁平化的管道弯曲装置和方法。解决方案：管P的基端被液压缸12按压，管P的前端由转动臂17的第一保持机构19保持，以便沿弯曲方向被引导。用于保持管P并赋予扭转应力的从动齿轮22以可驱动的方式被支撑，并且液压缸12和从动齿轮22被操作。通过交替地重复赋予扭转应力的处理和在管P中赋予弯曲应力的处理，管P受到弯曲。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2007156604A Curved surface creation method, curved surface creation program and three-dimensional shape processor 有权
标题翻译：弯曲表面创建方法，弯曲表面创建程序和三维形状处理器
公开(公告)号：JP2007156604A
公开(公告)日：2007-06-21
申请号：JP2005347705
申请日：2005-12-01
申请人： Mitsubishi Heavy Ind Ltd , Pal Kozo:Kk , 三菱重工業株式会社 , 株式会社パル構造
发明人： MIURA MASAMI , IDE KENSUKE , NAKAHAMA TAKESHI , NAKAHARA YOSHISATO , KONO TAKAYUKI , SATO HIROMASA , IZUMI MITSUHIKO
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a curved surface creation method and a program and a three-dimensional shape processor for reducing data quantity, and for creating a curved surface with high precision.
SOLUTION: This curved surface creation method for creating a curved surface from a cross-sectional curve group is provided with a normal calculation process for calculating a normal at a plurality of reference points set on each cross-sectional curve of the cross-sectional curve group and a curved surface creation process for creating a curved surface by using the normal.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于减少数据量并且用于以高精度创建曲面的曲面创建方法和程序以及三维形状处理器。＆lt; P＆gt;解决方案：用于从横截面曲线组创建曲面的该曲面形成方法具有用于计算在横截面曲线组的每个横截面曲线上设定的多个参考点处的法线的正常计算处理，剖面曲线组和用于通过使用法线产生曲面的曲面创建过程。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007156603A Shape correction method and shape correction program and three-dimensional shape processor 有权
标题翻译：形状校正方法和形状校正程序和三维形状处理器
公开(公告)号：JP2007156603A
公开(公告)日：2007-06-21
申请号：JP2005347704
申请日：2005-12-01
申请人： Mitsubishi Heavy Ind Ltd , Pal Kozo:Kk , 三菱重工業株式会社 , 株式会社パル構造
发明人： MIURA MASAMI , ABE TOSHIO , KAWASETSU NOZOMI , IDE KENSUKE , NAKAHAMA TAKESHI , KONO TAKAYUKI
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To accurately express a three-dimensional shape by replacing a non-applicable surface with a primitive shape whose controlled variables are properly set.
SOLUTION: A non-applicable surface and an adjacent curved surface adjacent to the non-applicable surface are extracted from an object model, and a primitive shape having the same characteristics as those of the non-applicable surface is extracted from among a plurality of preregistered primitive shapes based on the extracted non-applicable features. Then, the non-applicable surface is replaced with the primitive shape, and the controlled variables of the primitive shape are adjusted so that the outer circumference of the replaced primitive shape can be matched with the outer circumference of the adjacent curved surface.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过用适当设定受控变量的原始形状替换不适用的表面，来准确地表达三维形状。解决方案：从对象模型中提取与不适用表面相邻的不适用表面和相邻弯曲表面，并且从不可应用表面提取具有与不可应用表面相同特征的原始形状基于所提取的不适用特征的多个预先注册的原始形状。然后，用原始形状代替不适用的表面，并且调整原始形状的受控变量，使得替换的原始形状的外圆周可以与相邻曲面的外周匹配。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006268188A Curved surface generation method, program, and three-dimensional shape processor 有权
标题翻译：弯曲表面生成方法，程序和三维形状处理器
公开(公告)号：JP2006268188A
公开(公告)日：2006-10-05
申请号：JP2005082656
申请日：2005-03-22
申请人： Mitsubishi Heavy Ind Ltd , Pal Kozo:Kk , 三菱重工業株式会社 , 株式会社パル構造
发明人： MIURA MASAMI , IDE KENSUKE , KONO TAKAYUKI , MATSUKUMA MASAYUKI , KISHIKAWA SHINOBU , KUSHIYAMA MASUKO , NAKAHAMA TAKESHI , IZUMI MITSUHIKO
IPC分类号： G06F17/50 , G06T17/30
CPC分类号： G06T17/30
摘要： PROBLEM TO BE SOLVED: To provide a curved surface generation method, program and three-dimensional shape processor for reducing the amount of data, and for generating a curved surface with high precision.
SOLUTION: This curved surface generation method for generating a curved surface from a dot group obtained as the shape measurement result of an object is provided with a representative point selection process for selecting a plurality of representative points from the dot group, a main curvature calculation process for calculating the main curvature of the representative point based on a positional relation between the representative point and a plurality of points existing around the representative point, a curvature line preparation process for preparing a curvature line based on the main curvature at the representative point and a curved surface preparation process for generating a curve surface by using the curvature line.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于减少数据量并且用于高精度地生成曲面的曲面生成方法，程序和三维形状处理器。解决方案：用于从作为对象的形状测量结果获得的点组生成曲面的曲面生成方法设置有用于从点组中选择多个代表点的代表点选择处理，主要基于代表点与代表点周围存在的多个点之间的位置关系来计算代表点的主曲率的曲率计算处理，基于代表点的主曲率准备曲率线的曲率线准备处理点和用于通过使用曲率线产生曲面的曲面准备处理。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005135348A Parameter real length development device, method, and program therefor 有权
标题翻译：参数实际长度开发设备，方法和程序
公开(公告)号：JP2005135348A
公开(公告)日：2005-05-26
申请号：JP2003373691
申请日：2003-10-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIURA MASAMI , KONO TAKAYUKI , NAKAHAMA TAKESHI , NAKAHARA YOSHISATO
IPC分类号： G06F17/50 , G06T7/60 , G06T17/30
摘要： PROBLEM TO BE SOLVED: To provide a parameter real length development device, a method, and a program therefor which permit highly accurate development work by limiting a development error that occurs for developing a target shape into member shapes.
SOLUTION: The target shape in a real space generated by predetermined graphic representation is mapped into a parameter space defined by tangent vectors forming a tangential plane of the target shape, the parameter space coordinate value of the mapped target shape is set as a parameter space coordinate value of the member shape for which the target shape is developed to calculate a real space coordinate value corresponding to the parameter space coordinate value of the member shape, and on the basis of the calculated real shape coordinate value of the member shape, distances between corresponding points between the target shape and the member shape are calculated.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种参数实际长度显影装置，方法和程序，其通过将用于将目标形状发展成为形状的发展错误限制，从而允许高度准确的显影工作。解决方案：通过预定图形表示生成的实际空间中的目标形状被映射到由形成目标形状的切向平面的切向矢量定义的参数空间中，映射的目标形状的参数空间坐标值被设置为对象形状的成像形状的参数空间坐标值计算与该构件形状的参数空间坐标值对应的实际空间坐标值，并根据所计算的构件形状的实际形状坐标值，计算目标形状和构件形状之间的对应点之间的距离。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2008186046A Cutting path producing method, program, and apparatus 审中-公开
标题翻译：切割路径生产方法，程序和设备
公开(公告)号：JP2008186046A
公开(公告)日：2008-08-14
申请号：JP2007016339
申请日：2007-01-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIURA MASAMI , YAMAMOTO HIDEAKI , IDE KENSUKE , MATSUSHITA YUICHI , KURAMOTO HIROHISA , NAKAHAMA TAKESHI , NAKAHARA YOSHISATO , URAKAWA REIJI , KONO TAKAYUKI
IPC分类号： G05B19/4093
CPC分类号： Y02P90/265
摘要： PROBLEM TO BE SOLVED: To reduce cutting trouble that a moving locus of a tool departs from a cutting path. SOLUTION: A cutting path producing method for producing the cutting path of the tool using dot sequence data and a preliminary feeding path comprises an edge portion detecting process for detecting an edge portion in a cutting surface using the dot sequence data relating to the shape of a completed article of the cutting work or the dot sequence data relating to the cutting path, a control point adding process for adding a control point which becomes a passing point of the cutting path to the detected edge portion, and a path adding process for producing the preliminary feeding path to be represented by a curve function which is differential consecutive and passes the added control point. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减少刀具的移动轨迹离开切割路径的切割故障。解决方案：使用点序列数据和预备馈送路径来生产刀具的切割路径的切割路径生成方法包括：边缘部分检测处理，用于使用与该切割面相关的点序列数据来检测切割表面中的边缘部分切割工作的完成物品的形状或与切割路径有关的点序列数据的形状，用于将成为切割路径的通过点的控制点添加到检测到的边缘部分的控制点添加处理以及路径添加处理用于产生由差分连续的曲线函数表示的预备馈送路径，并通过所添加的控制点。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006142585A Shape determination method of mold model, mold and manufacturing method of molded product 有权
标题翻译：成型模具的成型确定方法，成型制品的模具和制造方法
公开(公告)号：JP2006142585A
公开(公告)日：2006-06-08
申请号：JP2004333621
申请日：2004-11-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIURA MASAMI , KAWASETSU NOZOMI , NONAKA YOSHINORI , SHINDO KENTARO , KAMISASANUKI TSUKASA , ABE TOSHIO , NISHIYAMA SHIGERU , KONO TAKAYUKI , MATSUKUMA MASAYUKI , KISHIKAWA SHINOBU , KUSHIYAMA MASUKO , SAITO KOICHI , NAKAHAMA TAKESHI , MIZUNO TOYOO
IPC分类号： B29C33/38 , G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a shape determination method of a mold making it possible to manufacture a molded product of good quality reduced in wrinkles or crack by correcting the mold equipped with a non-developable surface to a shape fitted to press molding, a mold and a manufacturing method of the molded product. SOLUTION: In the shape determination method of a mold model, the mold model, which has a first developable surface, a second developable surface and the non-developable surface which connects the first and second developable surfaces, is corrected to a model shape fitted to press molding. In this case, the shape of the non-developable surface is corrected so that all of the lengths of the crossing lines of a plurality of planes, which are arranged in the connecting direction of the first developable surface, the non-developable surface and the second developable surface with the non-developable surface coincide with each other. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供模具的形状确定方法，使得可以通过将装配有不可展开的表面的模具修正成适合压制的形状来制造质量好的皱纹或裂纹的模制产品成型，模具和成型品的制造方法。解决方案：在模具模型的形状确定方法中，具有第一可显影表面，第二可显影表面和连接第一和第二可显影表面的不可展开表面的模型被校正为模型形状适合压模。在这种情况下，修正非显影面的形状，使得沿着第一可显影面的连接方向配置的多个平面的交叉线的所有长度，不可显影面和第二显影面与不可显影面相互重合。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005173706A Method and apparatus for shape estimation, and method and apparatus for analytic element generation 有权
标题翻译：形状估计的方法和装置，分析元素生成的方法和装置
公开(公告)号：JP2005173706A
公开(公告)日：2005-06-30
申请号：JP2003409083
申请日：2003-12-08
申请人： Ihi Marine United Inc , Kawasaki Heavy Ind Ltd , Mitsubishi Heavy Ind Ltd , Mitsui Eng & Shipbuild Co Ltd , Shipbuild Res Assoc Japan , Sumitomo Heavy Ind Ltd , Universal Shipbuilding Corp , ユニバーサル造船株式会社 , 三井造船株式会社 , 三菱重工業株式会社 , 住友重機械工業株式会社 , 川崎重工業株式会社 , 株式会社アイ・エイチ・アイマリンユナイテッド , 社団法人日本造船研究協会
发明人： TAKECHI SHOJI , NAKATANI MITSUYOSHI , MIURA MASAMI , KONO TAKAYUKI , NAKAHAMA TAKESHI , SHIMIZU HIDEKI , OTA KOICHI
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for shape estimation capable of estimating the shape of an object in a supposed environment with consideration given to external force, and a method and an apparatus for analytic element generation for easily generating an analytic element capable of being used therefor.
SOLUTION: The shape of the object in an acquisition environment, external force in the supposed environment, and a deformation factor including temperature are input by an input means 2. On the basis of shape data and the deformation factor, a data processing system 3 performs analytical computation to estimate a shape in the supposed environment. For estimating the shape, a formula for analysis, a finite element method (FEM), a boundary element method, and neural networks are used. For using FEM, the data processing system 3 generates a tentative FEM mesh on the basis of a designed shape, compares the coordinates for the tentative FEM mesh and the object at a plurality of reference points, and generates a FEM mesh as analytic elements by deforming the tentative FEM mesh so that the coordinates will match.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在考虑到外力的情况下在假设环境中估计物体的形状的形状估计的方法和装置，以及用于容易地产生的用于分析元件生成的方法和装置一种能够用于此的分析元件。解决方案：采集环境中物体的形状，假设环境中的外力以及包括温度的变形因子由输入装置2输入。根据形状数据和变形因子，数据处理系统3执行分析计算以估计假设环境中的形状。为了估计形状，使用分析公式，有限元法（FEM），边界元法和神经网络。对于使用FEM，数据处理系统3基于设计的形状生成临时FEM网格，比较多个参考点上的临时FEM网格和对象的坐标，并通过变形生成FEM网格作为分析元素初步的FEM网格使坐标匹配。版权所有（C）2005，JPO＆NCIPI

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