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21. 发明授权

US06665632B2 Assembly tolerance analysis apparatus, assembly tolerance analysis method and storage medium 有权
公开(公告)号：US06665632B2
公开(公告)日：2003-12-16
申请号：US10056095
申请日：2002-01-28
申请人： Yuichi Sato , Masayoshi Hashima
发明人： Yuichi Sato , Masayoshi Hashima
IPC分类号： G06F1718
CPC分类号： G06F17/18 , B65G2207/14 , G05B2219/32359 , G05B2219/35223 , Y02P90/26
摘要： First, the assembly population of the probability distribution of the mounting state of each part (within the initial setting range of assembly tolerance) is generated using the Monte-Carlo method. Then, an individual group that meets the design specification designated by a user is detected and the initial setting of the assembly tolerance is modified using the individual group. In this case, sensitivity indicating the modification of the assembly tolerance of which part is the most efficient can also be calculated/presented. Furthermore, how much the modification amount should be can also be calculated/presented.

22. 发明授权

US08514223B2 Apparatus and method for generating three-dimensional model data 有权
标题翻译：用于生成三维模型数据的装置和方法
公开(公告)号：US08514223B2
公开(公告)日：2013-08-20
申请号：US12505516
申请日：2009-07-19
申请人： Masayoshi Hashima
发明人： Masayoshi Hashima
IPC分类号： G06T17/00 , G06T17/20 , G06T15/30
CPC分类号： G06T17/20
摘要： A three-dimensional model data generation apparatus generates and stores a three-dimensional model expressing a three-dimensional object that includes a first element having a first surface region and a second element having a second surface region. The apparatus includes a generation unit generating surface shape data on the first and second elements; a detection unit detecting a contact region on which the first surface region and the second surface region are in contact with each other; a storage unit storing, in a storage device, the surface shape data generated by the generation unit; and a discard unit discarding the surface shape data on the contact region in the second surface region.
摘要翻译：三维模型数据生成装置生成并存储表示具有第一表面区域的第一元素和具有第二表面区域的第二元素的三维物体的三维模型。该装置包括在第一和第二元件上生成表面形状数据的生成单元; 检测单元，其检测所述第一表面区域和所述第二表面区域彼此接触的接触区域; 存储单元，其在存储装置中存储由所述生成单元生成的表面形状数据; 以及废弃单元，其丢弃第二表面区域中的接触区域上的表面形状数据。

23. 发明申请

US20110273447A1 Connection-relation deciding program, computer aiding apparatus, computer aiding method 审中-公开
标题翻译：连接关系决定程序，计算机辅助装置，计算机辅助方法
公开(公告)号：US20110273447A1
公开(公告)日：2011-11-10
申请号：US13064918
申请日：2011-04-26
申请人： Hideki Abe , Masayoshi Hashima
发明人： Hideki Abe , Masayoshi Hashima
IPC分类号： G06T17/00
CPC分类号： G06F17/5086 , G06F2217/02
摘要： A computer aiding apparatus includes a storage unit that stores therein pieces of component information on component basis; an calculating unit that searches from the storage unit for a piece of component information assigned to a bonding component that bonds components together and calculates an including shape includes the three-dimensional shape of the bonding component that is included in the piece of the component information found; a search unit that searches, in accordance with the arrangement position of the including shape calculated, for any piece of component information assigned to any component that interferes with the including shape from the storage unit; and a deciding unit that decides, depending on a function of the bonding component, an inter-component unmovable direction in which the component related to the piece of the component information that is found.
摘要翻译：计算机辅助装置包括：存储单元，其基于分量存储其中的分量信息; 计算单元，从存储单元中搜索分配给粘合组件的粘合部件的一部分信息，并计算包含形状，包括包含在所述部件信息中的粘接部件的三维形状 ; 搜索单元，根据对从分配给来自存储单元的包含形状的任何组件分配的任何分量信息，计算出的包含形状的布置位置; 以及决定单元，其根据所述键合部件的功能，决定与所找到的所述部件信息相关的部件的组件间不可移动方向。

24. 发明授权

US08744811B2 Harness design support method and harness design support apparatus 有权
标题翻译：线束设计支持方法和线束设计支持设备
公开(公告)号：US08744811B2
公开(公告)日：2014-06-03
申请号：US13299473
申请日：2011-11-18
申请人： Hideki Abe , Masayoshi Hashima
发明人： Hideki Abe , Masayoshi Hashima
IPC分类号： G06F17/50 , G06G7/48
CPC分类号： G06F17/5095
摘要： An apparatus and method for supporting harness design. Harness information including a pass position of a harness is set on a three-dimensional model. Then, it is determined whether the harness whose position is decided so as to pass through the set pass position interferes with a mechanical part that is read from a storing unit that stores therein three-dimensional model data on the mechanical part through which the harness passes. When it is determined that the harness interferes with the mechanical part, from among a plurality of surfaces of the mechanical part, a surface that has not been selected is selected, and a pass position of the harness is set outside the selected surface. Then, a position of the harness that passes through the set pass position is decided. These processes are repeated until it is determined that the harness does not interfere with the mechanical part.
摘要翻译：一种用于支撑线束设计的装置和方法。包括线束的通过位置的线束信息被设置在三维模型上。然后，确定位置被确定为穿过设定通过位置的线束是否妨碍从其中存储有三维模型数据的存储单元读取的机械部件，该机械部件在线束通过的机械部件上。当确定线束干扰机械部件时，从机械部件的多个表面中选择未被选择的表面，并且将线束的通过位置设置在所选择的表面之外。然后，确定通过设定通过位置的线束的位置。重复这些处理，直到确定线束不干扰机械部件。

25. 发明申请

US20090138253A1 HARNESS DESIGN APPARATUS 审中-公开
标题翻译：线束设计装置
公开(公告)号：US20090138253A1
公开(公告)日：2009-05-28
申请号：US12189278
申请日：2008-08-11
申请人： Shinichi SAZAWA , Masayoshi Hashima
发明人： Shinichi SAZAWA , Masayoshi Hashima
IPC分类号： G06F19/00 , G06F17/50
CPC分类号： G06F17/5009 , B60R16/0207 , G06F2217/36
摘要： First, the position and the length of a harness are set. Next, a shape setting function having an unknown variable that minimizes potential energy as a binding position is generated, and a position of the minimum potential energy at a bending position is calculated in the Lagrange Multiplier Method. The position of the minimum potential energy obtained by the Lagrange Multiplier Method is the optimum binding position.
摘要翻译：首先，设置线束的位置和长度。接下来，生成具有最小化作为装订位置的势能的未知变量的形状设定功能，并且在拉格朗日乘数法中计算弯曲位置处的最小势能位置。通过拉格朗日乘数法获得的最小势能的位置是最佳的结合位置。

26. 发明授权

US5521843A System for and method of recognizing and tracking target mark 失效
标题翻译：识别和跟踪目标标记的系统和方法
公开(公告)号：US5521843A
公开(公告)日：1996-05-28
申请号：US119228
申请日：1993-09-28
申请人： Masayoshi Hashima , Fumi Hasegawa , Keiju Okabayashi , Ichiro Watanabe , Shinji Kanda , Naoyuki Sawasaki , Yuichi Murase
发明人： Masayoshi Hashima , Fumi Hasegawa , Keiju Okabayashi , Ichiro Watanabe , Shinji Kanda , Naoyuki Sawasaki , Yuichi Murase
IPC分类号： B25J9/16 , G01S3/786 , G01S5/16 , G05D1/02 , G06K9/46 , G06T7/20 , G01S15/06
CPC分类号： G06K9/4647 , B25J9/1697 , B64G1/646 , G01S3/7864 , G01S5/163 , G06K9/3216 , G06T7/2033 , G05B2219/39387 , G05B2219/39397 , G05B2219/40613 , G06K2009/3225
摘要： A system for and a method of recognizing and tracking a target mark with a video camera is disclosed. The system includes a target mark (10) disposed on an object (1) and composed of a black circle and a white triangle mounted centrally on the black circle and three-dimensionally shifted from the black circle, a video camera (20) for imaging the target mark (10), a robot (30) supporting the video camera (20) and movable in directions with six degrees of freedom, an image processor (40) for processing image data of the target mark which is produced by the video camera (20), a shift calculating unit (50) for detecting a shift of the target mark (10) from projected histogram information of the target mark (10) which is produced by the image processor (40), and a robot controller (60) for controlling movement of the robot depending on the shift to enable the video camera (20) to track the target mark (10). The system is capable of tracking the target mark ( 20) attached to the object (1) on a real-time basis. Mark recognizing apparatus capable of accurately recognizing target marks of other shapes is also disclosed.
摘要翻译： PCT No.PCT / JP93 / 00107 Sec。 371日期：1993年9月28日 102（e）日期1993年9月28日PCT 1993年1月29日PCT公布。第WO93 / 15376号公报日期：1993年8月5日。公开了一种使用摄像机识别和跟踪目标标记的系统和方法。该系统包括设置在物体（1）上并由黑色圆圈和白色三角形组成的目标标记（10），其安装在黑色圆圈的中心并从黑色圆圈三维位移，用于成像的摄像机（20）所述目标标记（10），支持所述摄像机（20）并且能够以六自由度的方向移动的机器人（30），用于处理由所述摄像机产生的所述目标标记的图像数据的图像处理器（20），用于根据由图像处理器（40）产生的目标标记（10）的投影直方图信息和机器人控制器（60）检测目标标记（10）的偏移的移位计算单元（50）），用于根据移动来控制机器人的运动，以使得摄像机（20）能够跟踪目标标记（10）。该系统能够实时跟踪附接到对象（1）的目标标记（20）。还公开了能够准确地识别其他形状的目标标记的标记识别装置。

27. 发明授权

US06272237B1 Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US06272237B1
公开(公告)日：2001-08-07
申请号：US08661828
申请日：1996-06-11
申请人： Masayoshi Hashima
发明人： Masayoshi Hashima
IPC分类号： G06K900
CPC分类号： G06K9/00
摘要： An image processing apparatus for extracting a floor region and an obstacle region from an image formed by pixels taken by a camera, includes an image dividing unit to divide the image into a plurality of regions; an arithmetic unit to calculate the absolute value of the difference between the density of each pixel of each region and a set density and to accumulate the absolute value for each region; a floor/obstacle judging portion to judge whether a target region is a floor region or an obstacle region on the basis of the result of comparison between a set value and the accumulated value of the absolute values for all the pixels within the target region or the average value of the accumulated value obtained by dividing the accumulated value by the number of pixels; and a storage portion to store the result of the floor/obstacle judging portion.
摘要翻译：一种用于从由相机拍摄的像素形成的图像中提取地板区域和障碍物区域的图像处理设备，包括：图像分割单元，用于将图像分割成多个区域; 计算每个区域的每个像素的密度与设定浓度之间的差的绝对值并累加每个区域的绝对值的算术单元; 基于目标区域或障碍物区域中的所有像素的设定值和累积值之间的比较结果来判断目标区域是否为地板区域或障碍物区域的底板/障碍物判断部分通过将累积值除以像素数获得的累积值的平均值; 以及用于存储地板/障碍物判断部分的结果的存储部分。

28. 发明授权

US08805656B2 Three-dimensional simulation method and apparatus 有权
标题翻译：三维模拟方法和装置
公开(公告)号：US08805656B2
公开(公告)日：2014-08-12
申请号：US13209783
申请日：2011-08-15
申请人： Masayoshi Hashima , Hideki Abe
发明人： Masayoshi Hashima , Hideki Abe
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , G06F2217/42
摘要： A three-dimensional simulation apparatus includes a memory configured to store form information of a sheet flexible object model formed of first polygons and another object model, an interference determination unit configured to determine whether the sheet flexible object model formed of the first polygons in three-dimensional simulation space interferes with the other object model on the basis of the form information stored in the storage unit, a polygon creation unit configured to form second polygons by dividing the sheet flexible object model in a longitudinal direction when it is determined that the sheet flexible object model interferes with the other object model, and a shape computation unit configured to determine a shape of the sheet flexible object model using the formed second polygons in consideration of a shape of the other object model.
摘要翻译：三维模拟装置包括：存储器，被配置为存储由第一多边形和另一对象模型形成的纸张柔性对象模型的形式信息;干涉确定单元，被配置为确定由三维图形中的第一多边形形成的纸张柔性对象模型，三维模拟空间基于存储在存储单元中的形式信息来干扰另一对象模型;多边形创建单元，被配置为当确定纸张柔性时，沿着纵向分割纸张柔性对象模型来形成第二多边形对象模型干扰其他对象模型，以及形状计算单元，被配置为考虑到另一对象模型的形状，使用形成的第二多边形来确定片材柔性对象模型的形状。

29. 发明申请

US20120293628A1 CAMERA INSTALLATION POSITION EVALUATING METHOD AND SYSTEM 审中-公开
标题翻译：摄像机安装位置评估方法与系统
公开(公告)号：US20120293628A1
公开(公告)日：2012-11-22
申请号：US13562715
申请日：2012-07-31
申请人： Masayoshi Hashima , Shinichi Sazawa , Hiroki Kobayashi
发明人： Masayoshi Hashima , Shinichi Sazawa , Hiroki Kobayashi
IPC分类号： H04N17/00
CPC分类号： G06T7/73 , G06T2207/30244 , H04N17/002
摘要： A camera installation position evaluating system includes a processor, the processor executing a process including setting a virtual plane orthogonal to the optic axis of a camera mounted on a camera mounted object, generating virtually a camera image to be captured by the camera, with use of data about a three-dimensional model of the camera mounted object, data about the virtual plane set by the setting and parameters of the camera, and computing a boundary between an area of the three-dimensional model of the camera mounted object and an area of the virtual plane set by the setting, on the camera image generated by the generating. Accordingly, the camera installation position evaluating system is able to quantitatively obtain the camera's view range at the present camera installation position based on the computed boundary.
摘要翻译：相机安装位置评估系统包括处理器，处理器执行处理，该处理包括设置与安装在相机安装对象上的照相机的光轴垂直的虚拟平面，实际上产生要由相机拍摄的相机图像，使用关于相机安装对象的三维模型的数据，关于通过相机的设置和参数设置的虚拟平面的数据，以及计算相机安装对象的三维模型的区域与虚拟平面由设置设置，由生成的摄像机图像生成。因此，相机安装位置评估系统能够基于所计算的边界在当前的相机安装位置上定量地获得相机的视野范围。

30. 发明授权

US6115505A Area detection apparatus 失效
标题翻译：区域检测装置
公开(公告)号：US6115505A
公开(公告)日：2000-09-05
申请号：US38113
申请日：1998-03-11
申请人： Masayoshi Hashima , Fumi Hasegawa , Shinji Kanda , Tsuguto Maruyama
发明人： Masayoshi Hashima , Fumi Hasegawa , Shinji Kanda , Tsuguto Maruyama
IPC分类号： G06T1/00 , G06K9/32 , G06T7/00 , G06K9/36
CPC分类号： G06K9/3233
摘要： There is disclosed an area detection apparatus in which a reference image having a predetermined pattern is prepared beforehand, and an area having the same pattern as the reference image is detected from an inputted search image. A reference image, in which only a pattern is determined, but density values for each area are not determined, is prepared. Respective density mean values for partial areas of the noticed area, each of which correspond to the associated one of partial areas of the reference area, are allocated to the reference area. A correlation operation is performed between the noticed area and the reference image to which the density mean values are allocated. The area detection apparatus is capable of detecting areas with greater accuracy, involving no necessity for an especial hardware or no greatly increasing an amount of operations, even if brightness is varied.
摘要翻译：公开了一种区域检测装置，其中预先准备具有预定图案的参考图像，并且从输入的搜索图像中检测具有与参考图像相同的图案的区域。准备其中仅确定了图案但未确定每个区域的浓度值的参考图像。注意区域的部分区域的各密度平均值分配给参考区域，每个区域对应于参考区域的相关联的一个部分区域。在注意区域和分配密度平均值的参考图像之间执行相关操作。区域检测装置能够更精确地检测区域，即使亮度变化，也不需要特殊的硬件或不大大增加操作量。

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