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1. 发明授权

US5808305A Method and apparatus for sorting fruit in the production of prunes 失效
标题翻译：水果生产中分蘖的方法和装置
公开(公告)号：US5808305A
公开(公告)日：1998-09-15
申请号：US735730
申请日：1996-10-23
申请人： Cliff Leidecker , Park Squyres , Duncan Campbell
发明人： Cliff Leidecker , Park Squyres , Duncan Campbell
IPC分类号： G01N21/85 , B07C5/342 , G01N21/01 , G01N21/21 , G01N21/35 , G01N33/02
CPC分类号： B07C5/368 , B07C5/3422
摘要： Fruit defects of interest in the production of prunes are identified based on characteristics of illumination reflected by the fruit. Various reflection characteristics can be used in this regard including near infrared reflectivity and polarization state of the reflected illumination. In one embodiment, the apparatus (10) of the present invention includes a transport system (12) for transporting fruit (14) through an inspection zone (16), an illumination system (18) for illuminating the fruit (14), a detector system (20) for detecting reflected illumination (21), a sorting system (22) for separating defective fruit from good fruit, and a control system (24) for controlling operation of the sorting system (22) based on signals from the detector system (20) and transport system (12). The signals from the detector system can be improved by treating the fruit inorder to diminish the chlorophyll response.
摘要翻译：根据水果反映的照明特征，确定了生产梅花中感兴趣的水果缺陷。在这方面可以使用各种反射特性，包括近红外反射率和反射照明的偏振状态。在一个实施例中，本发明的设备（10）包括一个运送系统（12），用于运送水果（14）通过一个检查区（16），一个用于照亮水果（14）的照明系统（18）用于检测反射照明的系统（20），用于从有益水果分离有缺陷的水果的分拣系统（22），以及用于基于来自检测器系统的信号来控制分拣系统（22）的操作的控制系统（24）（20）和运输系统（12）。可以通过对果实进行处理以减少叶绿素反应来改善来自检测器系统的信号。

2. 发明申请

US20070052966A1 Electromagnetic energy measurement apparatus and method 有权
标题翻译：电磁能测量装置及方法
公开(公告)号：US20070052966A1
公开(公告)日：2007-03-08
申请号：US11191689
申请日：2005-07-27
申请人： Cliff Leidecker , J. Higgins , Carlo Janssens , Edward Clement
发明人： Cliff Leidecker , J. Higgins , Carlo Janssens , Edward Clement
IPC分类号： G01N21/55
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。

3. 发明授权

US06646218B1 Multi-band spectral sorting system for light-weight articles 失效
标题翻译：用于轻型物品的多频谱光谱分选系统
公开(公告)号：US06646218B1
公开(公告)日：2003-11-11
申请号：US09937804
申请日：2001-12-18
申请人： Duncan Campbell , Todd Hoffman , Cliff Leidecker , H. Parks Squyres
发明人： Duncan Campbell , Todd Hoffman , Cliff Leidecker , H. Parks Squyres
IPC分类号： B07C5342
CPC分类号： B07C5/367 , A24B1/04 , B07C5/3422 , B07C5/362 , B07C5/366 , B07C2501/0081 , G01N21/27 , G01N21/85 , Y10S209/906
摘要： An article sorting apparatus and method is disclosed and which conveys a mixture of articles on a conveyor belt and through an inspection zone, and which includes at least one illumination source emitting red, green, and infrared radiation for illuminating the articles in the inspection zone; a detector system for sensing the red, green, and infrared radiation reflected from the articles in the inspection zone, and which generates red data, green data, and infrared data; a processor receiving the red data, green data, and infrared data and which generates article sorting data; and a sorter responsive to the sorting data for separating the articles into acceptable articles and unacceptable articles.
摘要翻译：公开了一种物品分拣装置和方法，其在传送带上并通过检查区传送物品的混合物，并且包括至少一个发射红，绿和红外辐射的照明源，用于照射检查区中的物品; 用于感测从检查区域中的物品反射的红色，绿色和红外辐射并且产生红色数据，绿色数据和红外数据的检测器系统; 接收红色数据，绿色数据和红外线数据的处理器，其生成物品分类数据; 以及分拣机响应于用于将物品分离成可接受物品和不可接受物品的排序数据。

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