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1. 发明申请

WO2010073004A1 SORTING METHOD AND APPARATUS 审中-公开
标题翻译：分类方法和装置
公开(公告)号：WO2010073004A1
公开(公告)日：2010-07-01
申请号：PCT/GB2009/002931
申请日：2009-12-21
申请人： BUHLER SORTEX LTD , DEEFHOLTS, Benedict
发明人： DEEFHOLTS, Benedict
IPC分类号： B07C5/342 , G01N21/85
CPC分类号： B07C5/368 , B07C5/342 , G01N21/314 , G01N21/359 , G01N21/85 , G01N21/94 , G01N33/025 , G01N2021/8592 , G01N2201/0618 , Y10S209/939
摘要： A method of and apparatus for sorting foreign matter from a flow, the method comprising the steps of: identifying objects within a flow; for each identified object, determining reflectance intensities at at least two different wavelengths or ranges of wavelengths; and for each identified object, comparing the reflectance intensities at the at least two different wavelengths or ranges of wavelengths to a reference intensity profile, wherein the identified object is characterized as foreign matter when the reflectance intensities at the at least two different wavelengths or ranges of wavelengths fall within a predetermined region of the reference intensity profile.
摘要翻译：一种用于从流中分选异物的方法和装置，所述方法包括以下步骤：识别流内的物体; 对于每个识别的对象，确定至少两个不同波长或波长范围的反射率强度; 并且对于每个识别的对象，将至少两个不同波长或波长范围的反射强度与参考强度分布进行比较，其中当所述至少两个不同波长或范围内的反射强度为波长落在参考强度分布的预定区域内。

2. 发明申请

WO2018002185A1 SORTING OR CLASSIFYING APPARATUS 审中-公开
标题翻译：分类或分类设备
公开(公告)号：WO2018002185A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/066070
申请日：2017-06-28
申请人： BUHLER SORTEX LTD
发明人： GHERARDI, David , DEEFHOLTS, Benedict , MCLEAN, Robert James Neil , WARD, Ben , MYER, Howard , SAUNDERS, Bill , GUNARATNE, Saliya , KELF, Timothy , MCCAMBRIDGE, David
IPC分类号： B07C5/342
摘要： A sorting or classifying apparatus comprising an illumination device for providing illumination or foreground illumination, the illumination device comprising a reflector (61) which has a reflecting surface (63) providing a reflection envelope, a first light source (70) which is disposed in spaced relation in front of the reflecting surface (63) and provides light of a first spectral output to the reflecting surface (63) for reflection thereby and which first light source (70) comprises a plurality of light elements or incandescent lamps (72), wherein the light elements or lamps (72) are disposed on or near a focal axis (X) of the reflector (61), and a second light source (71) which is disposed in spaced relation in front of the reflecting surface (63) and provides light of a second spectral output, different to the first spectral output to the reflecting surface (63) for reflection thereby and which second light source (71) comprises a plurality of light elements or light-emitting diodes (LEDs) (75) arranged along at least one row (77a, b) which extends along the length of the reflecting surface (63) and is arranged in a direction substantially parallel to the focal axis (X) of the reflector (61), optionally the first light source (70) is a source of near infra-red (NIR) light and the second light source (71) is a source of visible-spectrum light.
摘要翻译：包括用于提供照明或前景照明的照明装置的分类或分类装置，所述照明装置包括反射器（61），所述反射器具有提供反射包络的反射表面（63），第一光源（70），其在反射表面（63）的前方以间隔关系设置，并且将第一光谱输出的光提供给反射表面（63）以用于反射，并且该第一光源（70）包括多个光元件或白炽灯（72），其中所述灯元件或灯（72）设置在所述反射器（61）的焦轴（X）上或附近，以及第二光源（71），所述第二光源并且提供第二光谱输出的不同于第一光谱输出的光到反射表面（63）用于由此进行反射，并且该第二光源（71）包括多个光元件或光沿着至少一个沿着反射面（63）的长度延伸的行（77a，b）布置的并且沿基本平行于所述反射面（63）的焦轴（X）的方向布置的发光二极管（LED）（61），可选地，第一光源（70）是近红外（NIR）光源，并且第二光源（71）是可见光谱光源。

3. 发明申请

WO2013117769A1 ILLUMINATION AND DETECTION SYSTEM 审中-公开
标题翻译：照明和检测系统
公开(公告)号：WO2013117769A1
公开(公告)日：2013-08-15
申请号：PCT/EP2013/052705
申请日：2013-02-11
申请人： BUHLER SORTEX LTD
发明人： DEEFHOLTS, Benedict , McLEAN, Robert James Neil
IPC分类号： G01N21/85
CPC分类号： B07C5/3427 , B07C5/368 , G01N21/85 , G01N21/8806 , G01N2021/8845
摘要： A detection system for detecting a flow of objects, the system comprising : at least one illumination unit for providing an elongate illumination beam across a width of a flow of objects; and a detector which comprises a plurality of line detector elements for detecting radiation received from the objects, wherein one detector element detects reflected radiation from an illuminated region of the objects, and at least one other detector element detects diffuse radiation from sub-surface diffusion at at least one region adjacent the illuminated region in the objects.
摘要翻译：一种用于检测物体流动的检测系统，所述系统包括：用于在物体流的宽度上提供细长照明光束的至少一个照明单元; 以及检测器，其包括用于检测从物体接收的辐射的多个线检测器元件，其中一个检测器元件检测来自物体的照射区域的反射辐射，并且至少一个其它检测器元件检测来自子表面扩散的漫射辐射与物体中的照明区域相邻的至少一个区域。

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