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1. 发明授权

US06718626B2 Apparatus for detecting positioning error of a component with respect to a suction nozzle 有权
标题翻译：用于检测部件相对于吸嘴的定位误差的装置
公开(公告)号：US06718626B2
公开(公告)日：2004-04-13
申请号：US09947363
申请日：2001-09-07
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： H05K330
CPC分类号： H05K13/0452 , H05K13/0812 , Y10S29/044 , Y10T29/49131 , Y10T29/49133 , Y10T29/53004 , Y10T29/53052 , Y10T29/53091 , Y10T29/53174 , Y10T29/53178 , Y10T29/53191
摘要： An apparatus for detecting a positioning error of an electric component with respect to a suction nozzle by which the electric component is held by suction under a negative pressure, wherein image data representative of images of the suction nozzle and a dog disposed near the suction nozzle are processed to obtain a relative position between the suction nozzle and the dog, a second image-taking step of taking an image of the electric component held by the suction nozzle and an image of the dog, and the positioning error of the electric component with respect to the suction nozzle is obtained on the basis of image data representative of images of the electric component and the dog, and the obtained relative position between the suction nozzle and the dog. Also disclosed is a method and apparatus for mounting the electric component on a circuit substrate, on the basis of the obtained positioning error of the electric component.
摘要翻译：一种用于检测电气部件相对于通过吸力在负压下保持电气部件的吸嘴的定位误差的装置，其中表示吸嘴的图像和设置在吸嘴附近的狗的图像数据是处理以获得吸嘴和狗之间的相对位置，第二摄像步骤，从吸嘴保持的电气部件的图像和狗的图像以及电气部件的定位误差相对于基于代表电气部件和狗的图像的图像数据以及所获得的吸嘴和狗之间的相对位置获得到吸嘴。还公开了基于获得的电气部件的定位误差来将电气部件安装在电路基板上的方法和装置。

2. 发明申请

US20060174480A1 Inspection method and apparatus for mounted electronic components 审中-公开
标题翻译：电子元件安装检测方法及装置
公开(公告)号：US20060174480A1
公开(公告)日：2006-08-10
申请号：US11337677
申请日：2006-01-24
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： B23P21/00
CPC分类号： H01L21/67259 , G06T7/001 , G06T2207/30141 , H01L21/67144 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/53087 , Y10T29/53178
摘要： An inspection apparatus for mounted electronic components in a component mounting apparatus is provided with camera means capable of placing within its sight a whole printed board. The camera means picks up a first image for the whole printed board which does not have any electronic component mounted thereon. Those but some left of the electronic components to be mounted are then mounted on the printed board. The camera means then picks up a second image for the whole printed board on which those but some left of the electronic components have been mounted. Then, a component mounting correctness judging image processing is executed for judging whether the kind and the mounting position of any electronic component which has been mounted before the second image pickup operation is correct or not, by comparing the second image with the first image, and the some left electronic components are mounted on the printed board in parallel time relation with the component mounting correctness judging image processing for those electronic components mounted before the second image pickup operation.
摘要翻译：一种用于安装在组件安装装置中的电子部件的检查装置设置有能够在其视线内放置整个印刷电路板的相机装置。照相机装置拾取整个印刷电路板上没有安装任何电子部件的第一个图像。然后将待安装的电子部件的左边的那些安装在印刷电路板上。照相机装置然后拾取整个印刷电路板的第二个图像，其上安装有电子组件的左边的那些。然后，通过将第二图像与第一图像进行比较，执行部件安装正确性判断图像处理，以判断在第二图像拾取操作之前已经安装的任何电子部件的种类和安装位置是否正确，以及一些左电子部件以与第二图像拾取操作之前安装的那些电子部件的部件安装正确性判断图像处理平行的时间关系安装在印刷电路板上。

3. 发明授权

US07032303B2 Method for mounting electric components on a printed-wiring board 有权
标题翻译：将电气部件安装在印刷电路板上的方法
公开(公告)号：US07032303B2
公开(公告)日：2006-04-25
申请号：US10648486
申请日：2003-08-27
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： H05K3/30
CPC分类号： H05K13/0452 , H05K13/0409 , H05K13/041 , H05K13/0812 , Y10T29/4913 , Y10T29/49131 , Y10T29/49133 , Y10T29/53087 , Y10T29/53174 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191
摘要： A method of sequentially mounting, on a printed-wiring board supported by a board supporting device, a plurality of electric components which are sucked and held by respective ends of a plurality of suction nozzles which are supported by a rotatable body such that the suction nozzles are provided along a circle whose center is located on an axis line of the rotatable body and such that each of the suction nozzles is not rotatable relative to the rotatable body and is movable relative to the body in a direction parallel to the axis line of the body, the rotatable body being attached to a movable member which is movable to an arbitrary position on a movement plane parallel to the printed-wiring board supported by the board supporting device, such that the rotatable body is rotatable about the axis line thereof perpendicular to the movement plane.
摘要翻译：一种依次安装在由板支撑装置支撑的印刷电路板上的多个电气部件，其被由旋转体支撑的多个吸嘴的各端吸引并保持，使得吸嘴沿着其中心位于可旋转体的轴线上的圆形设置，并且使得每个吸嘴相对于可旋转体不能旋转，并且可以在平行于所述旋转体的轴线的方向上相对于身体移动所述旋转体附接到可移动部件，所述可动部件可移动到与由所述板支撑装置支撑的所述印刷线路板平行的移动平面上的任意位置，使得所述旋转体能够围绕其垂直于运动平面。

4. 发明授权

US08885038B2 Measuring apparatus and measuring method thereof, apparatus for correcting processing position of cutting machine and method thereof for correcting processing position, and imaging apparatus and cutting machine comprising the same 有权
标题翻译：测量装置及其测量方法，用于校正切割机的处理位置的设备及其校正处理位置的方法，以及包括该切割机的成像设备和切割机
公开(公告)号：US08885038B2
公开(公告)日：2014-11-11
申请号：US13266006
申请日：2010-04-20
申请人： Tosuke Kawada , Masaki Kato , Shinji Ichino
发明人： Tosuke Kawada , Masaki Kato , Shinji Ichino
IPC分类号： H04N7/18 , G01K5/50 , B23Q17/20 , B23Q17/24 , B23Q11/00 , B23Q17/09 , B23B25/06 , G01N21/86
CPC分类号： B23B25/06 , B23Q11/0003 , B23Q17/09 , B23Q17/0909 , B23Q17/0928 , B23Q17/0985 , B23Q17/20 , B23Q17/249 , B23Q17/2495 , G01K5/50 , G01K2217/00 , G01N21/86 , H04N7/18 , Y10T83/162
摘要： Provided is an apparatus and a method thereof which can detect a displacement amount of a cutting tool with respect to a workpiece with high accuracy and can correct a processing position with high accuracy. Accordingly, a turret gauge 46 is comprised of an invar body 47 and a gauge main body 48 with a different thermal expansion coefficient. A point A of the gauge main body 48 and a leading edge 47A of the invar body are imaged in a state of viewing the whole thereof at a time of an initialization and a calibration cycle (CS), and a temperature of the gauge main body 48 is detected by comparing each image data. Furthermore, the length between the point A and a point B of the gauge main body 48 at the time of the CS is obtained based on the image data. The actual length is compared with a theoretical length between the point A and the point B at a temperature of the gauge main body 48 at the time of the CS, and consideration is given to the comparison. Therefore, a heat displacement amount of a ball screw can be accurately detected, the displacement of a processing position of a cutting tool can be corrected with high accuracy, and processing accuracy of a workpiece can be improved.
摘要翻译：提供了一种能够以高精度检测切削工具相对于工件的位移量并能够以高精度校正加工位置的装置及其方法。因此，转塔规46由具有不同热膨胀系数的堰体47和量规主体48构成。在初始化和校准周期（CS）的时刻，量规主体48的点A和inv体的前缘47A在整个观察状态下被成像，并且量规主体的温度通过比较每个图像数据来检测48。此外，基于图像数据，获得CS的时刻的点A与计量器主体48的点B之间的长度。将实际长度与在CS时的量规主体48的温度下的点A和点B之间的理论长度进行比较，并且考虑比较。因此，可以精确地检测滚珠丝杠的热位移量，可以高精度地校正切削工具的加工位置的位移，能够提高加工精度。

5. 发明申请

US20060207090A1 Electronic-component holding apparatus, electronic-component mounting system, and electronic-component mounting method 有权
标题翻译：电子部件保持装置，电子部件安装系统和电子部件安装方法
公开(公告)号：US20060207090A1
公开(公告)日：2006-09-21
申请号：US11360666
申请日：2006-02-24
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： H05K3/30 , B23P19/00
CPC分类号： H05K13/0452 , H05K13/0404 , H05K13/0409 , H05K13/041 , Y10T29/4913 , Y10T29/53174 , Y10T29/53178 , Y10T29/53191
摘要： An electronic-component holding apparatus, an electronic-component mounting system, and an electronic-component mounting method each of which assures that a nozzle head holding at least one suction nozzle is easily attached to, and detached from, a head holding member, are provided. A suction surface 130 of a head holding member 52 is held in close contact with a to-be-sucked surface 200 of a revolver head 56, so as to define a head-related negative-pressure chamber 204 that holds the revolver head 56 by utilizing suction based on a negative pressure. The revolver head 56 is rotated, and moved upward and downward, with the head holding member 52. The revolver head 56 has twelve suction nozzles 212 and twelve valve devices 264. Owing to the upward and downward movements of the head holding member 52, a lever drive member 510 engages a pivotable lever 224, a first spool valve 280, and a second spool valve 310, so as to move mechanically a corresponding suction nozzle 212 upward and downward and switch mechanically a corresponding valve device 264 to an arbitrary one of its negative-pressure supply state and its positive-pressure supply state, so that the corresponding suction nozzle 212 holds and mounts an electronic component.
摘要翻译：一种电子部件保持装置，电子部件安装系统和电子部件安装方法，其中确保容纳至少一个吸嘴的喷嘴头容易地附接到头部保持部件并从头部保持部件拆下。提供。头部保持构件52的吸力表面130保持与旋转头56的被吸收表面200紧密接触，以便限定将头部相关的负压室204保持在旋转头56上利用基于负压的吸力。旋转头56旋转，并且头部保持构件52向上和向下移动。左轮枪头56具有十二个吸嘴212和十二个阀装置264。由于头部保持构件52的向上和向下运动，杠杆驱动构件510接合可枢转杆224，第一滑阀280和第二滑阀310，以便使相应的吸嘴212向上机械地移动，并且向下并将相应的阀装置264机械地切换到其负压供给状态和其正压供给状态中的任意一个，使得相应的吸嘴212保持并安装电子部件。

6. 发明授权

US06853874B2 Variable-width substrate conveyor, method of changing width of the same, and method of matching widths of two adjacent substrate conveyors 有权
标题翻译：可变宽度衬底输送机，改变其宽度的方法，以及匹配两个相邻衬底输送机宽度的方法
公开(公告)号：US06853874B2
公开(公告)日：2005-02-08
申请号：US10003086
申请日：2001-12-06
申请人： Tosuke Kawada , Toshinori Shimizu , Manabu Mizuno , Jun Adachi
发明人： Tosuke Kawada , Toshinori Shimizu , Manabu Mizuno , Jun Adachi
IPC分类号： H05K13/00 , G06F7/00
CPC分类号： H05K13/0061 , Y10T29/53261
摘要： A method of changing a width of a variable-width substrate conveyor including a feeding device for feeding a circuit substrate along the guide rails, a pair of guide rails having guide surfaces for guiding the circuit substrate being fed by the feeding device, in a longitudinal direction of the guide rails, and a width changing device for moving the guide rails relative to each other toward or away from each other, to change a distance between the guide rails, wherein an image-taking device is operated to take an image of a portion of at least one of the guide rails, and the width changing device is controlled on the basis of the image taken by the image-taking device.
摘要翻译：一种改变可变宽度衬底输送器的宽度的方法，该可变宽度衬底输送器包括用于沿着导轨供给电路基板的馈送装置，一对导轨，其具有用于引导由馈送装置馈送的电路基板的引导表面，导轨的方向，以及用于相对于彼此相对于彼此移动导轨的宽度改变装置，以改变导轨之间的距离，其中拍摄装置被操作以拍摄图像基于由摄像装置拍摄的图像来控制至少一个导轨的部分和宽度改变装置。

7. 发明授权

US07058216B2 Apparatus for detecting lead coplanarity, apparatus for detecting condition of electronic component, and system for mounting electronic component 有权
公开(公告)号：US07058216B2
公开(公告)日：2006-06-06
申请号：US09991909
申请日：2001-11-26
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： G06K9/00
CPC分类号： H05K13/0812 , Y10T29/49131
摘要： An apparatus for detecting a coplanarity of a plurality of leads of an electronic component that laterally extend from a main body thereof, including a holding device which holds the main body of the electronic component at an upper surface of the main body, an image taking device which faces the electronic component held by the holding device and has an optical axis that is inclined by a predetermined angle relative to a plane containing a bottom surface of the main body such that in a direction from the image taking device toward the main body, the optical axis goes down in a direction from the upper surface to the bottom surface, a background forming device which is provided on one of opposite sides of the electronic component that is opposite to the other side thereof on which the image taking device is provided, and which forms a background having an optical characteristic different from an optical characteristic of the leads, and an image processing device which processes an image of respective end portions of the leads taken by the image taking device and thereby determines the coplanarity of the leads.

8. 发明授权

US06661931B1 Image processing method, image processing system, and modifying-data producing method 有权
标题翻译：图像处理方法，图像处理系统和修改数据生成方法
公开(公告)号：US06661931B1
公开(公告)日：2003-12-09
申请号：US09723237
申请日：2000-11-28
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： G06K936
CPC分类号： G06T7/73 , G06T7/33 , G06T2207/30141
摘要： A method of processing batches of object-part-image data representing object-part images which are taken by one or more image-taking devices from parts of an object, respectively, and thereby obtaining one or more optical characteristic values of the object, the object-part images imaging the parts of the object such that a first object-part image images a first part and a second object-part image images a second part adjacent to the first part in the object and includes an overlapping portion imaging a portion of the first part, each of the batches of object-part-image data including optical characteristic values respectively associated with physical positions, and thereby defining a corresponding one of physical screens, the method including the steps of designating at least one virtual position on a virtual screen corresponding to the parts of the object, modifying, based on predetermined modifying data, the at least one virtual position on the virtual screen, and thereby determining at least one physical position corresponding to the at least one virtual position, on one of the physical screens, and obtaining at least one optical characteristic value associated with the at least one physical position on the one physical screen, as at least one optical characteristic value associated with the at least one virtual position on the virtual screen and as the at least one optical characteristic value of the object.
摘要翻译：一种处理由一个或多个摄像装置分别从对象的部分拍摄的表示对象部分图像的对象部分图像数据的批次的方法，从而获得对象的一个或多个光学特征值，对象部分图像成像对象的部分，使得第一对象部分图像将第一部分和第二对象部分图像图像成像在与物体中的第一部分相邻的第二部分，并且包括重叠部分，第一部分，每个批次的对象部分图像数据包括分别与物理位置相关联的光学特性值，从而定义对应的一个物理屏幕，该方法包括以下步骤：在虚拟的位置上指定至少一个虚拟位置屏幕，对应于对象的部分，基于预定的修改数据修改虚拟屏幕上的至少一个虚拟位置，从而确定在至少一个物理屏幕上的至少一个虚拟位置上的至少一个物理位置，至少一个物理屏幕上的至少一个物理位置与至少一个物理屏幕上的至少一个物理位置获得至少一个光学特征值，作为至少一个光学特性值与虚拟屏幕上的至少一个虚拟位置相关联，以及作为对象的至少一个光学特征值。

9. 发明申请

US20120038763A1 MEASURING APPARATUS AND MEASURING METHOD THEREOF, APPARATUS FOR CORRECTING PROCESSING POSITION OF CUTTING MACHINE AND METHOD THEREOF FOR CORRECTING PROCESSING POSITION, AND IMAGING APPARATUS AND CUTTING MACHINE COMPRISING THE SAME 有权
标题翻译：测量装置及其测量方法，用于校正切割机的加工位置的装置及其校正处理位置的方法以及包含其的成像装置和切割机
公开(公告)号：US20120038763A1
公开(公告)日：2012-02-16
申请号：US13266006
申请日：2010-04-20
申请人： Tosuke Kawada , Masaki Kato , Shinji Ichino
发明人： Tosuke Kawada , Masaki Kato , Shinji Ichino
IPC分类号： H04N7/18 , B26D5/20 , H04N5/225
CPC分类号： B23B25/06 , B23Q11/0003 , B23Q17/09 , B23Q17/0909 , B23Q17/0928 , B23Q17/0985 , B23Q17/20 , B23Q17/249 , B23Q17/2495 , G01K5/50 , G01K2217/00 , G01N21/86 , H04N7/18 , Y10T83/162
摘要： Provided is an apparatus and a method thereof which can detect a displacement amount of a cutting tool with respect to a workpiece with high accuracy and can correct a processing position with high accuracy. Accordingly, a turret gauge 46 is comprised of an invar body 47 and a gauge main body 48 with a different thermal expansion coefficient. A point A of the gauge main body 48 and a leading edge 47A of the invar body are imaged in a state of viewing the whole thereof at a time of an initialization and a calibration cycle (CS), and a temperature of the gauge main body 48 is detected by comparing each image data. Furthermore, the length between the point A and a point B of the gauge main body 48 at the time of the CS is obtained based on the image data. The actual length is compared with a theoretical length between the point A and the point B at a temperature of the gauge main body 48 at the time of the CS, and consideration is given to the comparison. Therefore, a heat displacement amount of a ball screw can be accurately detected, the displacement of a processing position of a cutting tool can be corrected with high accuracy, and processing accuracy of a workpiece can be improved.
摘要翻译：提供了一种能够以高精度检测切削工具相对于工件的位移量并能够以高精度校正加工位置的装置及其方法。因此，转塔规46由具有不同热膨胀系数的堰体47和量规主体48构成。在初始化和校准周期（CS）的时刻，量规主体48的点A和inv体的前缘47A在整个观察状态下被成像，并且量规主体的温度通过比较每个图像数据来检测48。此外，基于图像数据，获得CS的时刻的点A与计量器主体48的点B之间的长度。将实际长度与在CS时的量规主体48的温度下的点A和点B之间的理论长度进行比较，并且考虑比较。因此，可以精确地检测滚珠丝杠的热位移量，可以高精度地校正切削工具的加工位置的位移，能够提高加工精度。

10. 发明授权

US07603766B2 Electronic-component holding apparatus and mounting system 有权
标题翻译：电子部件保持装置和安装系统
公开(公告)号：US07603766B2
公开(公告)日：2009-10-20
申请号：US11360666
申请日：2006-02-24
申请人： Tosuke Kawada
发明人： Tosuke Kawada
IPC分类号： B23P19/00
CPC分类号： H05K13/0452 , H05K13/0404 , H05K13/0409 , H05K13/041 , Y10T29/4913 , Y10T29/53174 , Y10T29/53178 , Y10T29/53191
摘要： An electronic-component holding apparatus and an electronic-component mounting system each of which assures that a nozzle head holding a plurality of suction nozzles is easily attached to, and detached from, a head holding member, are provided. A suction surface of a head holding member is held in close contact with a to-be-sucked surface of a revolver head so as to define a head-related negative-pressure chamber that holds the revolver head by utilizing suction. The revolver head is revolved, and moved upward and downward, with the head holding member.
摘要翻译：一种电子部件保持装置和电子部件安装系统，其中，每个都确保容纳多个吸嘴的喷嘴头容易地安装到头部保持部件上并从头部保持部件拆下。头部保持构件的吸附表面与旋转头的被吸收表面保持紧密接触，以便限定通过利用吸力来保持旋转头的头部相关的负压室。旋转头旋转，并且头部保持构件向上和向下移动。

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