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1. 发明授权

US08180477B2 Machining status monitoring method and machining status monitoring apparatus 有权
标题翻译：加工状态监控方法和加工状态监控装置
公开(公告)号：US08180477B2
公开(公告)日：2012-05-15
申请号：US12554553
申请日：2009-09-04
申请人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
发明人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
IPC分类号： G06F19/00 , G05B19/04 , G06K9/00 , G06T17/00
CPC分类号： G05B19/406 , G05B2219/37563 , G05B2219/50064
摘要： A machining status monitoring apparatus is provided on a machine tool, and has an actual CCD camera for imaging the tool and the workpiece and generating actual two-dimensional image data thereof, a virtual image generating section having a virtual CCD camera corresponding to the actual CCD camera, in which the tool and workpiece of three-dimensional model are imaged by the virtual CCD camera and virtual two-dimensional image data thereof are generated, and a display control section for receiving from a control device of the machine tool, information relating to the coolant supply state and checking whether coolant is being supplied to the contact portion of the tool and the workpiece, and displaying on a display device actual two-dimensional image data when coolant is not being supplied and displaying on the display device virtual two-dimensional image data when coolant is being supplied.
摘要翻译：在机床上设置加工状态监视装置，具有用于对工具和工件进行成像并生成其实际的二维图像数据的实际CCD照相机，具有与实际CCD对应的虚拟CCD照相机的虚拟图像生成部摄像机，其中通过虚拟CCD摄像机对三维模型的工具和工件进行成像，并生成虚拟二维图像数据，以及显示控制部分，用于从机床的控制装置接收与冷却剂供给状态，并检查是否向工具和工件的接触部分供应冷却液，并且当不提供冷却剂时在显示装置上显示实际的二维图像数据，并且在显示装置上显示虚拟的二维当供应冷却液时的图像数据。

2. 发明申请

US20100063617A1 MACHINING STATE CHECKING METHOD AND MACHINING STATE CHECKING APPARATUS 有权
标题翻译：加工状态检查方法和加工状态检查装置
公开(公告)号：US20100063617A1
公开(公告)日：2010-03-11
申请号：US12553577
申请日：2009-09-03
申请人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
发明人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
IPC分类号： G05B19/406
CPC分类号： B23Q17/24 , B23Q17/20 , G05B19/402 , G05B2219/37555 , G05B2219/37563 , G05B2219/37572 , G05B2219/50064
摘要： The present invention provides a machining state checking apparatus and method for checking whether a workpiece mounted on a machine tool and a workpiece fixture are shifted. A machining state checking apparatus has an actual CCD camera for imaging a workpiece fixed on a machine tool and a workpiece fixture and generating actual two-dimensional image data thereof, a virtual image generating section for generating virtual two-dimensional image data of the workpiece and workpiece fixture based on data on three-dimensional models of the workpiece and workpiece fixture, a comparing section for comparing the actual two-dimensional image data and virtual two-dimensional image data generated by the actual CCD camera and the virtual image generating section, respectively, and determining whether they match each other by comparing the portions corresponding to the workpiece and workpiece fixture in the actual two-dimensional image and the virtual two-dimensional images of the workpiece and workpiece fixture.
摘要翻译：本发明提供一种加工状态检查装置和方法，用于检查安装在机床和工件夹具上的工件是否移动。加工状态检查装置具有实际的CCD照相机，用于对固定在机床上的工件和工件夹具进行摄像，并生成实际的二维图像数据;虚拟图像生成部，用于生成工件的虚拟二维图像数据，基于工件和工件夹具的三维模型的数据的工件夹具，分别用于将实际的二维图像数据和由实际CCD照相机和虚拟图像生成部生成的虚拟二维图像数据进行比较的比较部并且通过将实际二维图像中的工件和工件夹具对应的部分与工件和工件夹具的虚拟二维图像进行比较来确定它们是否彼此匹配。

3. 发明授权

US08355813B2 Machining status monitoring method and machining status monitoring apparatus 有权
标题翻译：加工状态监控方法和加工状态监控装置
公开(公告)号：US08355813B2
公开(公告)日：2013-01-15
申请号：US12554530
申请日：2009-09-04
申请人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
发明人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
IPC分类号： G05B13/04 , G05B19/18 , G06F3/048
CPC分类号： G05B19/406 , G05B2219/37563 , G05B2219/50064
摘要： A machining status monitoring apparatus is provided on a machine tool, and has a plurality of actual CCD cameras for imaging the tool and workpiece from different view points and generating actual two-dimensional image data thereof, a virtual image generating section having a plurality of virtual CCD cameras corresponding to the actual CCD cameras, in which the tool and workpiece of three-dimensional model are imaged by the virtual CCD cameras from each point and virtual two-dimensional image data thereof are generated, and a display control section for selecting one virtual CCD camera corresponding to the virtual two-dimensional image data in which the distal end of the tool is not hidden by the workpiece among the generated two-dimensional image data, and displaying the actual two-dimensional image data generated by the actual CCD camera corresponding to the selected virtual CCD camera on a display device.
摘要翻译：在机床上设置加工状态监视装置，具有多个实际CCD摄像机，用于对来自不同视点的工具和工件进行成像，并生成其实际二维图像数据;虚拟图像生成部，具有多个虚拟生成与实际CCD摄像机相对应的CCD摄像机，其中三维模型的工具和工件由虚拟CCD摄像机从每个点成像，并且生成虚拟二维图像数据;以及显示控制部分，用于选择一个虚拟对应于在生成的二维图像数据中工具的远端不被工件隐藏的虚拟二维图像数据的CCD摄像机，并且显示由实际的CCD照相机对应生成的实际二维图像数据到显示设备上的所选择的虚拟CCD摄像机。

4. 发明授权

US08180476B2 Machining state checking method and machining state checking apparatus 有权
标题翻译：加工状态检查方法和加工状态检查装置
公开(公告)号：US08180476B2
公开(公告)日：2012-05-15
申请号：US12553577
申请日：2009-09-03
申请人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
发明人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
IPC分类号： G06F19/00 , G05B19/04 , G06K9/00 , G06T17/00
CPC分类号： B23Q17/24 , B23Q17/20 , G05B19/402 , G05B2219/37555 , G05B2219/37563 , G05B2219/37572 , G05B2219/50064
摘要： The present invention provides a machining state checking apparatus and method for checking whether a workpiece mounted on a machine tool and a workpiece fixture are shifted. A machining state checking apparatus has an actual CCD camera for imaging a workpiece fixed on a machine tool and a workpiece fixture and generating actual two-dimensional image data thereof, a virtual image generating section for generating virtual two-dimensional image data of the workpiece and workpiece fixture based on data on three-dimensional models of the workpiece and workpiece fixture, a comparing section for comparing the actual two-dimensional image data and virtual two-dimensional image data generated by the actual CCD camera and the virtual image generating section, respectively, and determining whether they match each other by comparing the portions corresponding to the workpiece and workpiece fixture in the actual two-dimensional image and the virtual two-dimensional images of the workpiece and workpiece fixture.
摘要翻译：本发明提供一种加工状态检查装置和方法，用于检查安装在机床和工件夹具上的工件是否移动。加工状态检查装置具有实际的CCD照相机，用于对固定在机床上的工件和工件夹具进行摄像，并生成实际的二维图像数据;虚拟图像生成部，用于生成工件的虚拟二维图像数据，基于工件和工件夹具的三维模型的数据的工件夹具，分别用于将实际的二维图像数据和由实际CCD照相机和虚拟图像生成部生成的虚拟二维图像数据进行比较的比较部并且通过将实际二维图像中的工件和工件夹具对应的部分与工件和工件夹具的虚拟二维图像进行比较来确定它们是否彼此匹配。

5. 发明申请

US20100063616A1 MACHINING STATUS MONITORING METHOD AND MACHINING STATUS MONITORING APPARATUS 有权
标题翻译：加工状态监测方法和加工状态监测装置
公开(公告)号：US20100063616A1
公开(公告)日：2010-03-11
申请号：US12554553
申请日：2009-09-04
申请人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
发明人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
IPC分类号： G05B13/04 , G05B19/18 , G06F17/00 , G06F3/048
CPC分类号： G05B19/406 , G05B2219/37563 , G05B2219/50064
摘要： A machining status monitoring apparatus is provided on a machine tool, and has an actual CCD camera for imaging the tool and the workpiece and generating actual two-dimensional image data thereof, a virtual image generating section having a virtual CCD camera corresponding to the actual CCD camera, in which the tool and workpiece of three-dimensional model are imaged by the virtual CCD camera and virtual two-dimensional image data thereof are generated, and a display control section for receiving from a control device of the machine tool, information relating to the coolant supply state and checking whether coolant is being supplied to the contact portion of the tool and the workpiece, and displaying on a display device actual two-dimensional image data when coolant is not being supplied and displaying on the display device virtual two-dimensional image data when coolant is being supplied.
摘要翻译：在机床上设置加工状态监视装置，具有用于对工具和工件进行成像并生成其实际的二维图像数据的实际CCD照相机，具有与实际CCD对应的虚拟CCD照相机的虚拟图像生成部摄像机，其中通过虚拟CCD摄像机对三维模型的工具和工件进行成像，并生成虚拟二维图像数据，以及显示控制部分，用于从机床的控制装置接收与冷却剂供给状态，并检查是否向工具和工件的接触部分供应冷却液，并且当不提供冷却剂时在显示装置上显示实际的二维图像数据，并且在显示装置上显示虚拟的二维当供应冷却液时的图像数据。

6. 发明申请

US20100063615A1 MACHINING STATUS MONITORING METHOD AND MACHINING STATUS MONITORING APPARATUS 有权
标题翻译：加工状态监测方法和加工状态监测装置
公开(公告)号：US20100063615A1
公开(公告)日：2010-03-11
申请号：US12554530
申请日：2009-09-04
申请人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
发明人： Masahiko Mori , Xiaodong Tian , Bingyan Zhao , Makoto Fujishima , Zhe Jin
IPC分类号： G05B13/04 , G05B19/18 , G06F3/048
CPC分类号： G05B19/406 , G05B2219/37563 , G05B2219/50064
摘要： A machining status monitoring apparatus is provided on a machine tool, and has a plurality of actual CCD cameras for imaging the tool and workpiece from different view points and generating actual two-dimensional image data thereof, a virtual image generating section having a plurality of virtual CCD cameras corresponding to the actual CCD cameras, in which the tool and workpiece of three-dimensional model are imaged by the virtual CCD cameras from each point and virtual two-dimensional image data thereof are generated, and a display control section for selecting one virtual CCD camera corresponding to the virtual two-dimensional image data in which the distal end of the tool is not hidden by the workpiece among the generated two-dimensional image data, and displaying the actual two-dimensional image data generated by the actual CCD camera corresponding to the selected virtual CCD camera on a display device.
摘要翻译：在机床上设置加工状态监视装置，具有多个实际CCD摄像机，用于对来自不同视点的工具和工件进行成像，并生成其实际二维图像数据;虚拟图像生成部，具有多个虚拟生成与实际CCD摄像机相对应的CCD摄像机，其中三维模型的工具和工件由虚拟CCD摄像机从每个点成像，并且生成虚拟二维图像数据;以及显示控制部分，用于选择一个虚拟对应于在生成的二维图像数据中工具的远端不被工件隐藏的虚拟二维图像数据的CCD摄像机，并且显示由实际的CCD照相机对应生成的实际二维图像数据到显示设备上的所选择的虚拟CCD摄像机。

7. 发明申请

US20100302366A1 CALIBRATION METHOD AND CALIBRATION DEVICE 有权
标题翻译：校准方法和校准装置
公开(公告)号：US20100302366A1
公开(公告)日：2010-12-02
申请号：US12475252
申请日：2009-05-29
申请人： Bingyan Zhao , Xiaodong Tian , Zhe Jin , Vijay Srivatsan
发明人： Bingyan Zhao , Xiaodong Tian , Zhe Jin , Vijay Srivatsan
IPC分类号： H04N7/18
CPC分类号： G01B11/03 , B23Q17/2233 , B23Q17/24 , B23Q2230/002 , G01B21/042 , G06T7/80 , G06T2207/30108 , G06T2207/30204
摘要： The calibration device 1 is set up in a machine tool 50 and provides: a image capture subject material 10 having a calibration pattern 14 that includes one feature point and being attached to the spindle 55, two-dimensional coordinate calculation parts 22, 23 that calculate the two-dimensional coordinates of feature points based on the two-dimensional image data that is created from the images of the calibration pattern 14 that were captured at multiple movement positions of the spindle 55 by the CCD camera 58; a three-dimensional coordinate calculation part 24 that calculates the three-dimensional coordinates of the feature points that correspond to each movement position of the spindle 55; and a parameter calculation part 26 that calculates the intrinsic parameters and extrinsic parameters of the CCD camera 58 based on the two-dimensional coordinates and three-dimensional coordinates at each movement position of the spindle 55.
摘要翻译：校准装置1设置在机床50中，并提供：具有校准图案14的图像拍摄对象材料10，该校准图案14包括一个特征点并附接到主轴55，二维坐标计算部分22,23计算基于由CCD照相机58在主轴55的多个移动位置拍摄的由校准图案14的图像生成的二维图像数据的特征点的二维坐标; 计算与主轴55的各移动位置对应的特征点的三维坐标的三维坐标计算部24; 以及基于在主轴55的每个移动位置处的二维坐标和三维坐标来计算CCD照相机58的固有参数和非本征参数的参数计算部26。

8. 发明授权

US08310539B2 Calibration method and calibration device 有权
标题翻译：校准方法和校准装置
公开(公告)号：US08310539B2
公开(公告)日：2012-11-13
申请号：US12475252
申请日：2009-05-29
申请人： Bingyan Zhao , Xiaodong Tian , Zhe Jin , Vijay Srivatsan
发明人： Bingyan Zhao , Xiaodong Tian , Zhe Jin , Vijay Srivatsan
IPC分类号： H04N7/18 , H04N17/00 , G06K9/00 , G06F19/00
CPC分类号： G01B11/03 , B23Q17/2233 , B23Q17/24 , B23Q2230/002 , G01B21/042 , G06T7/80 , G06T2207/30108 , G06T2207/30204
摘要： The calibration device 1 is set up in a machine tool 50 and provides: a image capture subject material 10 having a calibration pattern 14 that includes one feature point and being attached to the spindle 55, two-dimensional coordinate calculation parts 22, 23 that calculate the two-dimensional coordinates of feature points based on the two-dimensional image data that is created from the images of the calibration pattern 14 that were captured at multiple movement positions of the spindle 55 by the CCD camera 58; a three-dimensional coordinate calculation part 24 that calculates the three-dimensional coordinates of the feature points that correspond to each movement position of the spindle 55; and a parameter calculation part 26 that calculates the intrinsic parameters and extrinsic parameters of the CCD camera 58 based on the two-dimensional coordinates and three-dimensional coordinates at each movement position of the spindle 55.
摘要翻译：校准装置1设置在机床50中，并提供：具有校准图案14的图像拍摄对象材料10，该校准图案14包括一个特征点并附接到主轴55，二维坐标计算部分22,23计算基于由CCD照相机58在主轴55的多个移动位置拍摄的由校准图案14的图像生成的二维图像数据的特征点的二维坐标; 计算与主轴55的各移动位置对应的特征点的三维坐标的三维坐标计算部24; 以及基于在主轴55的每个移动位置处的二维坐标和三维坐标来计算CCD照相机58的固有参数和非本征参数的参数计算部26。

9. 发明授权

US08175861B2 Machining simulation method and machining simulation apparatus 有权
标题翻译：加工仿真方法和加工仿真装置
公开(公告)号：US08175861B2
公开(公告)日：2012-05-08
申请号：US12427121
申请日：2009-04-21
申请人： Bin Huang , Xiaodong Tian , Tetsuo Ogawa , Bingyan Zhao
发明人： Bin Huang , Xiaodong Tian , Tetsuo Ogawa , Bingyan Zhao
IPC分类号： G06F7/48 , G06F17/50 , G06F9/44 , G06F19/00
CPC分类号： G05B19/4068 , G05B2219/35506 , G05B2219/36251
摘要： A machining simulation apparatus is arranged in a machine tool having a tool holding mechanism, a workpiece holding mechanism, a drive mechanism and a numerical controller, and provided with: an actual CCD camera for imaging a tool held by the tool holding mechanism and the workpiece holding mechanism not holding a workpiece to generate actual image data; a model data update processing section for generating model data relating to when moving the holding mechanisms based on the operation command received from the numerical controller and the model data of the holding mechanisms, tool and workpiece; a virtual image generation processing section for generating virtual image data of the tool and workpiece based on the generated model data; and a rendering processing section for generating composite image data by superimposing the virtual image on the actual image, and displaying the composite image data on a screen display device.
摘要翻译：机械仿真装置设置在具有工具保持机构，工件保持机构，驱动机构和数值控制器的机床中，并具有：实际的CCD摄像机，用于对由工具保持机构保持的工具和工件保持机构不夹持工件以产生实际图像数据; 模型数据更新处理部分，用于根据从数字控制器接收到的操作命令和保持机构，工具和工件的模型数据，生成与何时移动保持机构有关的模型数据; 虚拟图像生成处理部，其基于生成的模型数据生成所述工具和工件的虚拟图像数据; 以及渲染处理部分，用于通过将虚拟图像叠加在实际图像上来生成合成图像数据，并将合成图像数据显示在屏幕显示装置上。

10. 发明授权

US08444330B2 In-magazine imaging device enclosure 有权
标题翻译：杂志内成像设备外壳
公开(公告)号：US08444330B2
公开(公告)日：2013-05-21
申请号：US13243705
申请日：2011-09-23
申请人： Vijay Srivatsan , Zhe Jin , Yadong Liu , Bingyan Zhao , Adam Hansel , Hidenori Saraie
发明人： Vijay Srivatsan , Zhe Jin , Yadong Liu , Bingyan Zhao , Adam Hansel , Hidenori Saraie
IPC分类号： G03B17/00 , G03B29/00
CPC分类号： G03B9/36 , G03B9/40
摘要： An enclosure for an imaging device. In one embodiment, the enclosure includes a housing with a transparent window. A shutter mechanism is disposed on the housing and transparent window, and includes an opening formed therein. A shutter covers and uncovers the opening. Further, a gas supplying unit supplies gas to a space between the housing and the shutter mechanism. In another embodiment, the enclosure includes an inner housing with a transparent window, and an outer housing overlapping the inner housing and with an opening formed therein. A driving unit moves the opening along a predetermined path over the transparent window. A gas supplying unit supplies gas to the outer. In yet another embodiment, the enclosure includes inner and outer housings each having an opening formed therein. A rotating unit rotates one of the inner and outer housings, and a gas supplying unit supplies gas to the inner housing.
摘要翻译：用于成像装置的外壳。在一个实施例中，外壳包括具有透明窗口的壳体。快门机构设置在壳体和透明窗口上，并且包括形成在其中的开口。快门遮盖并露出开口。此外，气体供给单元向壳体和快门机构之间的空间供给气体。在另一个实施例中，外壳包括具有透明窗口的内部壳体，以及与内部壳体重叠的外部壳体和形成在其中的开口。驱动单元沿着预定路径在透明窗口上移动开口。气体供给单元向外部供给气体。在另一个实施例中，外壳包括内壳体和外壳体，每个壳体具有形成在其中的开口。旋转单元旋转内壳体和外壳体中的一个，气体供给单元向内壳体供给气体。

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