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公开(公告)号：US06410872B1
公开(公告)日：2002-06-25
申请号：US09461079
申请日：1999-12-14
IPC分类号： B07C5342
摘要： A sorting system (110) conveys articles, such as peaches (114) on a conveyor belt (112) past an inspection zone (126) that is lighted by an illumination source (90) radiating a number of emission peaks over visible and infrared portions of the spectrum. The illumination source generates the radiation from an Indium Iodide lamp (92) that is reflected off a parabolic reflector (94) and through a “soda straw” collimator (100) to illuminated the peaches. A detector system (118) employs line scanning visible and infrared cameras (142, 140) to sense visible and IR wavelength reflectance values for the peach meat (124) and peach pit or pit fragments (126). Various image processing and analysis methologies, such as subtraction, ratio, logarithmic, regression, combination, angle, distance, and shape may be employed to enhance the image contrast and classify the resulting data for sorting the peaches. Employing subtraction also cancels “glint” caused by specular reflections of the illumination source off the peaches and into the cameras.
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公开(公告)号：US06225620B1
公开(公告)日：2001-05-01
申请号：US09277568
申请日：1999-03-26
IPC分类号： B07C5342
CPC分类号： B07C5/3422 , G01N21/31 , G01N21/85 , G01N2021/8466
摘要： A peach sorting system (110) conveys peaches (114) on a conveyor belt (112) past an inspection zone (126) that is lighted by an illumination source (90) radiating a number of emission peaks over visible and infrared portions of the spectrum. The illumination source generates the radiation from an Indium Iodide lamp (92) that is reflected off a parabolic reflector (94) and through a “soda straw” collimator (100) to illuminated the peaches. A detector system (118) employs line scanning visible and infrared cameras (142, 140) to sense visible and IR wavelength reflectance value differences existing between peach meat (124) and peach pit or pit fragments (126). Because there is a reversal in the reflectance values between the visible and infrared wavelengths, a data subtraction technique (150) is employed to enhance the detection contrast ratio. The data subtraction technique also cancels “glint” caused by specular reflections of the illumination source off the peaches and into the cameras.
摘要翻译： 桃分选系统（110）将传送带（112）上的桃（114）传送通过照射源（90）照射的检查区（126），所述照明源（90）在光谱的可见光和红外部分上辐射多个发射峰 。 照明源产生来自抛物面反射器（94）并通过“苏打吸管”准直器（100）反射的碘化铟灯（92）的照射以照亮桃子。 检测器系统（118）使用线扫描可见光和红外相机（142,140）来感测存在于桃肉（124）和桃子坑或坑碎片（126）之间的可见光和IR波长反射率值差。 因为可见光和红外波长之间的反射率值有反转，所以采用数据减法技术（150）来提高检测对比度。 数据减法技术还可以消除由于桃子和相机中的照明源的镜面反射引起的“闪烁”。
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公开(公告)号：US10550474B1
公开(公告)日：2020-02-04
申请号：US13030091
申请日：2011-02-17
IPC分类号： C23C16/458 , C23C14/56 , C23C14/50
摘要： A deposition system includes a system housing having a housing interior, a fixture transfer assembly having a generally sloped fixture transfer rail extending through the housing interior, a plurality of processing chambers connected by the fixture transfer rail, a controller interfacing with the processing chambers and at least one fixture carrier assembly carried by the fixture transfer rail and adapted to contain at least one substrate. The fixture carrier assembly travels along the fixture transfer rail under influence of gravity.
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4.发明申请公开(公告)号：US20110067714A1
公开(公告)日：2011-03-24
申请号：US12586184
申请日：2009-09-18
申请人： Harry Drewes , Wolfgang Benz , Hans Dierken , Peter Funke , Frank Schuster , Cliff J. Leidecker , J. Thomas Higgins
发明人： Harry Drewes , Wolfgang Benz , Hans Dierken , Peter Funke , Frank Schuster , Cliff J. Leidecker , J. Thomas Higgins
摘要： An apparatus and method for post-threshing inspection and sorting of tobacco lamina is described and which includes a separation conduit which receives a source of post-threshed tobacco lamina and other contaminants for inspection and sorting, and wherein a source of pressurized air causes the tobacco lamina to move along the separation conduit past an inspection station where it is optically inspected to identify undesirable tobacco lamina or other contaminants; and a downstream reject station is provided which responds to a sorting signal provided by the inspection station and which removes unwanted or undesirable tobacco lamina and other contaminants from an air stream so as to provide a resulting product which is substantially free from contaminants or other defects.
摘要翻译： 描述了用于烟草叶片的脱粒检查和分选的装置和方法，其包括分离管道，其接收脱硫烟草层的源和用于检查和分选的其它污染物，并且其中加压空气源导致烟草 层板沿着分离导管移动通过检查站，在那里进行光学检查以识别不期望的烟草层或其它污染物; 并且提供了一个下游拒收站，其响应由检查站提供的分选信号，并且从气流中除去不想要的或不期望的烟草层和其它污染物，从而提供基本上没有污染物或其他缺陷的所得产品。
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公开(公告)号：US07477392B2
公开(公告)日：2009-01-13
申请号：US11191689
申请日：2005-07-27
IPC分类号： G01N21/25
CPC分类号： G01J3/02 , G01J3/0202 , G01J3/021 , G01J3/0237 , G01J3/0256 , G01J3/0291 , G01J3/36 , G02B27/1073 , G02B27/141 , G02B27/145
摘要： An electromagnetic energy measurement apparatus and method for measuring first, second, and third wavelength components includes first and second coated optical elements having non-parallel surfaces. Proper selection of the parameters of the optical elements reduces the level of coma and astigmatism in the apparatus. Additionally, filters pass the first, second, and third wavelength components to first, second, and third sensors. Improvement in the alignment of the field of view between sensors is realized by applying an adjustable compressive force on the filters to individually adjust the field of view.
摘要翻译： 用于测量第一，第二和第三波长分量的电磁能测量装置和方法包括具有非平行表面的第一和第二涂覆光学元件。 适当选择光学元件的参数降低了设备中的昏迷和散光水平。 另外，滤波器将第一，第二和第三波长分量传递到第一，第二和第三传感器。 通过在滤波器上施加可调整的压缩力来单独调整视场，实现传感器之间的视场对准的改进。
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6.发明授权公开(公告)号：US08281931B2
公开(公告)日：2012-10-09
申请号：US12586184
申请日：2009-09-18
申请人： Harry Drewes , Wolfgang Benz , Hans Dierken , Peter Funke , Frank Schuster , Cliff J. Leidecker , J. Thomas Higgins
发明人： Harry Drewes , Wolfgang Benz , Hans Dierken , Peter Funke , Frank Schuster , Cliff J. Leidecker , J. Thomas Higgins
IPC分类号： B07B7/00
摘要： An apparatus and method for post-threshing inspection and sorting of tobacco lamina is described and which includes a separation conduit which receives a source of post-threshed tobacco lamina and other contaminants for inspection and sorting, and wherein a source of pressurized air causes the tobacco lamina to move along the separation conduit past an inspection station where it is optically inspected to identify undesirable tobacco lamina or other contaminants; and a downstream reject station is provided which responds to a sorting signal provided by the inspection station and which removes unwanted or undesirable tobacco lamina and other contaminants from an air stream so as to provide a resulting product which is substantially free from contaminants or other defects.
摘要翻译： 描述了用于烟草叶片的脱粒检查和分选的装置和方法，其包括分离管道，其接收脱硫烟草层的源和用于检查和分选的其它污染物，并且其中加压空气源导致烟草 层板沿着分离导管移动通过检查站，在那里进行光学检查以识别不期望的烟草层或其它污染物; 并且提供了一个下游拒收站，其响应由检查站提供的分选信号，并且从气流中除去不需要的或不期望的烟草层和其它污染物，从而提供基本上没有污染物或其他缺陷的所得产品。
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