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21. 发明授权

US5793051A Method for obtaining three-dimensional data from semiconductor devices in a row/column array and control of manufacturing of same with data to eliminate manufacturing errors 失效
标题翻译：用于从行/列阵列中的半导体器件获得三维数据的方法以及用数据制造数据的控制以消除制造误差
公开(公告)号：US5793051A
公开(公告)日：1998-08-11
申请号：US700581
申请日：1996-08-12
申请人： Howard Stern , William E. Yonescu , Alex Mauro
发明人： Howard Stern , William E. Yonescu , Alex Mauro
IPC分类号： G01R31/311 , H05K13/08 , G01N21/86
CPC分类号： H05K13/08 , G01R31/311
摘要： Methods and arrangements are provided to efficiently use 3-D vision systems to measure selected features, of objects that are semi-constrained in compartmented trays having a uniform geometric arrangement. The methods are particularly well suited for optimizing the 3-D measurement of leads on integrated circuit devices which are packaged in trays. For obtaining the three-dimensional data, a multi-pocketed tray can be provided with tray pockets arranged in rows and columns, and corresponding sides of the multiple parts or devices in a row or column are scanned sequentially with at least one three dimensional sensor. This scanning procedure is repeated for all rows and columns containing sides of the devices from which data is to be obtained. The devices can be first aligned by applying directional vibration to the tray to drive all the parts or devices to the same corner or side of the respective pockets. The collected device geometry data is fed back to the manufacturing operation to control the parameters thereof.
摘要翻译：提供了方法和装置，以有效地使用三维视觉系统来测量所选特征，这些特征是在具有均匀几何排列的分层托盘中半约束的对象。这些方法特别适用于优化包装在托盘中的集成电路器件上的引线的3-D测量。为了获得三维数据，多袋式托盘可以设置有排列成行和列的托盘袋，并且使用至少一个三维传感器依次扫描行或列中的多个部件或装置的相应侧。对于包含要从中获得数据的设备的侧面的所有行和列重复该扫描过程。可以通过对托盘施加定向振动来将装置首先对准，以将所有部件或装置驱动到相应凹口的相同角或侧。所收集的设备几何数据被反馈到制造操作以控制其参数。

22. 发明授权

US5648853A System for inspecting pin grid arrays 失效
标题翻译：检查针阵列的系统
公开(公告)号：US5648853A
公开(公告)日：1997-07-15
申请号：US444258
申请日：1995-05-18
申请人： Howard Stern , William E. Yonescu
发明人： Howard Stern , William E. Yonescu
IPC分类号： H01L21/66 , G01B11/00
CPC分类号： H01L22/12
摘要： An arrangement for inspecting straightness of an array of pins in which the array is illuminated by a thin beam of light. Images of surfaces of the array of pins that are illuminated are projected on a photo-sensitive device. The array of pins is movable relative to the beam of light and the imaging device. The imaging device and photo-sensitive device are also movable relative to the array of pins.
摘要翻译：用于检查其中阵列被薄光束照射的销阵列的直线度的装置。被照明的引脚阵列的表面的图像被投影在光敏设备上。引脚阵列相对于光束和成像装置是可移动的。成像装置和感光装置也可相对于销阵列移动。

23. 发明授权

US5600150A Method for obtaining three-dimensional data from semiconductor devices in a row/column array and control of manufacturing of same with data to eliminate manufacturing errors 失效
标题翻译：用于从行/列阵列中的半导体器件获得三维数据的方法以及用数据制造数据的控制以消除制造误差
公开(公告)号：US5600150A
公开(公告)日：1997-02-04
申请号：US476212
申请日：1995-06-07
申请人： Howard Stern , William E. Yonescu , Alex Mauro
发明人： Howard Stern , William E. Yonescu , Alex Mauro
IPC分类号： G01B11/02 , G01R31/28 , G01R31/311 , H01L21/68 , H05K13/08 , G01N21/86
CPC分类号： G01B11/022 , G01R31/311 , H01L21/681 , H05K13/08 , G01R31/2831
摘要： Methods and arrangements are provided to efficiently use 3-D vision systems to measure selected features, of objects that are semi-constrained in compartmented trays having a uniform geometric arrangement. The methods are particularly well suited for optimizing the 3-D measurement of leads on integrated circuit devices which are packaged in trays. For obtaining the three-dimensional data, a multi-pocketed tray can be provided with tray pockets arranged in rows and columns, and corresponding sides of the multiple parts or devices in a row or column are scanned sequentially with at least one three dimensional sensor. This scanning procedure is repeated for all rows and columns containing sides of the devices from which data is to be obtained. The devices can be first aligned by applying directional vibration to the tray to drive all the parts or devices to the same corner or side of the respective pockets. The collected device geometry data is fed back to the manufacturing operation to control the parameters thereof.
摘要翻译：提供了方法和装置，以有效地使用三维视觉系统来测量所选特征，这些特征是在具有均匀几何排列的分层托盘中半约束的对象。这些方法特别适用于优化包装在托盘中的集成电路器件上的引线的3-D测量。为了获得三维数据，多袋式托盘可以设置有排列成行和列的托盘袋，并且使用至少一个三维传感器依次扫描行或列中的多个部件或装置的相应侧。对于包含要从中获得数据的设备的侧面的所有行和列重复该扫描过程。可以通过对托盘施加定向振动来将装置首先对准，以将所有部件或装置驱动到相应凹口的相同角或侧。所收集的设备几何数据被反馈到制造操作以控制其参数。

24. 发明授权

US4954059A Sealant bead profile control 失效
标题翻译：密封珠型材控制
公开(公告)号：US4954059A
公开(公告)日：1990-09-04
申请号：US205075
申请日：1988-06-10
申请人： Jay Lee , Alex Mauro
发明人： Jay Lee , Alex Mauro
IPC分类号： B05C11/06 , B05D1/42
CPC分类号： B05C11/06 , B29C47/025 , Y10S118/02 , Y10S239/21 , Y10S264/50
摘要： An arrangement for improved dispensed material bead profile control, in which a viscous material is dispensed in a stream upon a surface. The stream is transported along that surface and forms a bead of the viscous material. The bead is then confined with air streams which also reshape the profile of the bead. The material is dispensed by a nozzle which has at least two orifices in its proximity. One orifice is located at a distance from the nozzle which is greater than for the other orifice. The orifices form air streams under pressure and direct the air streams toward the material stream, as well as toward the bead formed on the surface when the material stream is transported along that surface.
摘要翻译：用于改进分配材料珠轮廓控制的装置，其中将粘性材料分配在表面上的流中。流沿着该表面传送并形成粘性物质的珠粒。然后将珠子限制在气流中，该气流也重新形成珠粒的轮廓。该材料由在其附近具有至少两个孔的喷嘴分配。一个孔口距喷嘴的距离大于另一个孔口。孔在压力下形成空气流，并且当物料流沿着该表面传送时，将空气流引向材料流以及朝向形成在表面上的珠粒。

25. 发明授权

US4804860A Robot cell safety system 失效
标题翻译：机器人细胞安全系统
公开(公告)号：US4804860A
公开(公告)日：1989-02-14
申请号：US913014
申请日：1986-09-29
申请人： Joseph Ross , Howard Stern
发明人： Joseph Ross , Howard Stern
IPC分类号： B25J19/02 , B25J19/06 , F16P3/14 , H01H35/00 , B25J19/00
CPC分类号： F16P3/14 , B25J19/021 , B25J19/06 , F16P3/144 , Y10T307/773
摘要： Arrangements for detecting the presence of an opaque object in an area, such as a person in a robotic work cell. Multiple light sources, light reflecting surfaces, light boxes with hole patterns or fiber optic light sources are spaced around the perimeter of the area and imaged by a camera. The change of the camera signal from its normal condition is used to interrupt power to safeguard personnel and/or machinery.
摘要翻译：用于检测区域中诸如机器人工作单元中的人的不透明物体的存在的布置。多个光源，光反射表面，具有孔图案的光盒或光纤光源围绕该区域的周边隔开并由相机成像。相机信号从其正常状态的变化用于中断电源以保护人员和/或机器。

26. 发明授权

US4775235A Optical spot scanning system for use in three-dimensional object inspection 失效
标题翻译：光点扫描系统用于三维物体检测
公开(公告)号：US4775235A
公开(公告)日：1988-10-04
申请号：US946690
申请日：1986-12-29
申请人： Joel Hecker , Howard K. Stern
发明人： Joel Hecker , Howard K. Stern
IPC分类号： G01B11/24 , G01S17/46
CPC分类号： G01S17/46 , G01B11/24
摘要： An optical spot scanning system for use in three dimensional measurement and inspection of an object surface wherein a deflector means is placed in the path of the projection axis of the spot projector to deflect the portion of same between the deflector and the object surface, thereby moving the spot to various positions on the object surface, and wherein the deflector means is also positioned in the path of the optical axis of the system sensing means to deflect the portion of same between the sensing means and the object surface by the same degree as the portion of the projection axis is deflected, thereby ensuring the axes portions which are aligned to be coplanar remain coplanar, and that the image of the spot on the object surface will be properly conveyed to the linear sensor array in the sensing means.
摘要翻译：一种用于物体表面的三维测量和检查的光点扫描系统，其中偏转装置被放置在投影仪的投影轴线的路径中，以使偏转器和物体表面之间的部分偏转，从而移动该位置到物体表面上的各种位置，并且其中偏转器装置也位于系统感测装置的光轴的路径中，以将感测装置和物体表面之间的部分偏转与相同的程度突起轴的一部分被偏转，从而确保对准的共面的轴部保持共面，并且物体表面上的点的图像将被适当地传送到感测装置中的线性传感器阵列。

27. 发明授权

US4702605A Rocker arm sensor 失效
标题翻译：摇臂传感器
公开(公告)号：US4702605A
公开(公告)日：1987-10-27
申请号：US825203
申请日：1986-02-03
申请人： Howard Stern , Alex Mauro
发明人： Howard Stern , Alex Mauro
IPC分类号： G01B11/00 , G01B11/25 , G01B11/24
CPC分类号： G01B11/00 , G01B11/2518
摘要： An arrangement for scanning the measurement field of view of a three-dimensional measurement system, in which the measurement system is pivoted through a relatively small motion to scan a relatively large area of volume. The measurement system is rotated via a control unit which accurately controls the rotation. Mathematical corrections are applied to determine the true measured coordinates.
摘要翻译：用于扫描三维测量系统的测量视野的装置，其中测量系统通过相对小的运动枢转以扫描相对较大的体积面积。测量系统通过精确控制旋转的控制单元旋转。应用数学校正来确定真实的测量坐标。

28. 发明授权

US4652205A Robot cell safety system 失效
标题翻译：机器人细胞安全系统
公开(公告)号：US4652205A
公开(公告)日：1987-03-24
申请号：US729960
申请日：1985-05-02
申请人： Joseph Ross , Howard Stern
发明人： Joseph Ross , Howard Stern
IPC分类号： B25J9/18 , B25J19/02 , B25J19/06 , F16P3/14 , B25J19/00
CPC分类号： F16P3/14 , B25J19/021 , B25J19/06 , F16P3/142 , F16P3/144
摘要： Arrangements for detecting the presence of an opaque object in an area, such as a person in a robotic work cell. Multiple light sources, light reflecting surfaces, light boxes with hole patterns or fiber optic light sources are spaced around the perimeter of the area and imaged by a camera. The change of the camera signal from its normal condition is used to interrupt power to safeguard personnel and/or machinery.
摘要翻译：用于检测区域中诸如机器人工作单元中的人的不透明物体的存在的布置。多个光源，光反射表面，具有孔图案的光盒或光纤光源围绕该区域的周边隔开并由相机成像。相机信号从其正常状态的变化用于中断电源以保护人员和/或机器。

29. 发明授权

US4634279A Method of three-dimensional measurement with few projected patterns 失效
公开(公告)号：US4634279A
公开(公告)日：1987-01-06
申请号：US794612
申请日：1985-11-04
申请人： Joseph Ross , Richard Schmidt
发明人： Joseph Ross , Richard Schmidt
IPC分类号： G01B11/25 , G01B11/24
CPC分类号： G01B11/2536
摘要： Methods are provided for reducing the number of projected patterns required to make two- or three-dimensional surface measurements on a sub-class of surfaces comprising relatively smooth surfaces. By including apriori knowledge about the surface to be measured, pattern ambiguities can be resolved by processing rather than by additional projected patterns.

30. 发明授权

US4573758A Beam deflection mechanism 失效
标题翻译：梁偏转机构
公开(公告)号：US4573758A
公开(公告)日：1986-03-04
申请号：US615817
申请日：1984-05-31
申请人： Joel Hecker , Howard Stern , Thomas Heydenburg
发明人： Joel Hecker , Howard Stern , Thomas Heydenburg
IPC分类号： G02B26/08 , G02B26/10 , G02B5/32
CPC分类号： G02B26/106 , G02B26/0875
摘要： An arrangement for deflecting a beam of monochromatic light in a rapid and accurate manner. To deflect the beam, segments of a number of Fresnel lenses are produced onto a single flat glass substrate disk. The optical axis of each of the lens segments corresponds to the center of rotation of the disk. The disk is mounted on a shaft which is rotatable about that optical axis. The beam of light to be deflected is applied to the surface of the disk at a point off the axis. When the beam passes through the disk it becomes deflected by one of the lens elements. The degree of deflection depends on the nature of the element, and the rate at which the beam is deflected from one orientation to another is determined by the rate of rotation of the disk.
摘要翻译：用于以快速和准确的方式偏转单色光束的装置。为了偏转光束，多个菲涅尔透镜的片段被制造到单个平板玻璃基片盘上。每个透镜段的光轴对应于盘的旋转中心。盘安装在可围绕该光轴旋转的轴上。要偏转的光束在离轴的点处施加到盘的表面。当光束通过盘片时，其被透镜元件中的一个偏转。偏转度取决于元件的性质，光束从一个方向偏转到另一个方向的速率由光盘的旋转速度确定。

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