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1. 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。

2. 发明授权

US5791497A Method of separating fruit or vegetable products 失效
标题翻译：分离水果或蔬菜制品的方法
公开(公告)号：US5791497A
公开(公告)日：1998-08-11
申请号：US647017
申请日：1996-05-08
申请人： Duncan Campbell , H. Parks Squyres
发明人： Duncan Campbell , H. Parks Squyres
IPC分类号： B07C5/342 , G01N21/85 , B07C5/00
CPC分类号： B07C5/3422 , G01N21/85
摘要： A method of separating selected fruit from a volume of fruit is based on the reflectivity of the selected fruit. The method utilizes an automated optical inspection and sorting system to illuminate a volume of fruit including cranberries characterized by a spectral power distribution in the infrared spectral region. The system detects reflections of wavelengths of the illumination in the infrared spectral region, identifies the selected fruit based on the detected reflectivity, and sorts the selected fruit from the volume of fruit.
摘要翻译：从一定量的水果中分离出选择的果实的方法是基于所选果实的反射率。该方法利用自动光学检查和分选系统来照亮包括红红色光谱区域中光谱功率分布特征的蔓越莓的水果体积。该系统检测红外光谱区域中的照明波长的反射，基于检测到的反射率识别所选择的果实，并从果实体积中分选出所选择的果实。

3. 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。

4. 发明申请

US20050006327A1 System for displaying wallpaper samples 失效
标题翻译：用于显示壁纸样品的系统
公开(公告)号：US20050006327A1
公开(公告)日：2005-01-13
申请号：US10612915
申请日：2003-07-07
申请人： Duncan Campbell
发明人： Duncan Campbell
IPC分类号： A47F7/16 , A47F7/00
CPC分类号： A47F7/163
摘要： A display system for displaying samples of wallpaper includes a display stand having a frame and at least one panel, a plurality of wallpaper display samples affixed to the at least one panel in a pre-selected pattern, a plurality of pre-cut wallpaper samples correlated with the display samples and a plurality of containers sized and shaped for removably holding the pre-cut samples. The pre-cut samples are sized to be substantially smaller than the display samples, and each of the containers is secured to the at least one panel in front of a pre-selected portion of one of the display samples so that a significant portion of the display sample is exposed for visual and tactile examination. The display stand may include four upstanding members which are arranged at approximately ninety-degree intervals about a notional central axis and which project outwardly from that axis, and which each have at least two substantially oppositely faced mounting surfaces on which wallpaper samples may be displayed.
摘要翻译：用于显示壁纸样本的显示系统包括具有框架和至少一个面板的显示支架，以预先选择的图案固定到所述至少一个面板的多个壁纸显示样本，多个预切割壁纸样本相关联显示样品和多个容器的尺寸和形状可移除地保持预切样品。预切样品的尺寸被确定为小于显示样本，并且每个容器在一个显示样品的预先选定部分的前方固定到至少一个面板，使得大部分展示样品进行视觉和触觉检查。显示台可以包括四个直立构件，其围绕概念中心轴线以大约九十度的间隔布置，并且从该轴线向外突出，并且每个具有可以显示壁纸样本的至少两个基本相对的安装表面。

5. 发明授权

US5884775A System and method of inspecting peel-bearing potato pieces for defects 失效
标题翻译：检查剥离马铃薯块的缺陷的系统和方法
公开(公告)号：US5884775A
公开(公告)日：1999-03-23
申请号：US665078
申请日：1996-06-14
申请人： Duncan Campbell
发明人： Duncan Campbell
IPC分类号： B07C5/342
CPC分类号： B07C5/3422 , G01N21/3563 , G01N21/359 , G01N21/85 , Y10S209/938 , Y10S250/91
摘要： A system and method of operation performing automated optical inspection to remove peel-bearing defective potato pieces from a random mixture of peel-bearing defective and acceptable potato pieces use near infrared light as a source of illumination. The system implements a method of illuminating the mixture with near infrared light, detecting light reflected by the potato pieces under inspection, identifying defective potato piece surface regions based on the detected reflections, and removing the defective items from the mixture. The system and method the system implements permit the inspection of peel bearing potato pieces for the presence of peel covered defects.
摘要翻译：执行自动光学检查以从剥离的有缺陷和可接受的马铃薯块的随机混合物中去除含剥离的马铃薯块的操作的系统和方法使用近红外光作为照明源。该系统实现用近红外光照射混合物的方法，检测被检查的马铃薯片反射的光，基于检测到的反射来识别有缺陷的马铃薯片表面区域，并从混合物中除去有缺陷的物品。系统实施的系统和方法允许检查剥离轴承马铃薯片是否存在剥离的缺陷。

6. 发明授权

US5640149A Ventilator disconnect alarm 失效
标题翻译：呼吸机断开报警
公开(公告)号：US5640149A
公开(公告)日：1997-06-17
申请号：US301861
申请日：1994-08-31
申请人： Duncan Campbell
发明人： Duncan Campbell
IPC分类号： A61M16/00 , G08B21/00
CPC分类号： A61M16/00 , A61M2230/435
摘要： On method of sensing a ventilation failure measures a ventilation cycle and if the pressure is not maintained throughout the whole of an inspiration period above the setting for the low datum point 10 an alarm is signaled. A normal ventilation cycle is shown in FIG. 1(a) with the pressure over the ventilation cycle indicated by curve 14, low pressure datum 10 and the high pressure datum 12. The inspiration period 16 occurs for a given length of the cycle 14. When the tube feeding air to the patient is disconnected (whether wholly or partially) the ventilation cycle is as shown in FIG. 1(b). Inspiration peak 18 is now much lower and pressure drops rapidly, once the given volume has been delivered, from peak 18 to below set low pressure datum 10 (before termination of period 16). The peak 18 and the slope of the curve as indicated at 20 will vary depending upon the circumstances experienced. Another method measures the period between excursions of the pressure above a given level above datum 10.
摘要翻译：在感测通气故障的方法中，测量通气周期，并且如果在低于基准点10的设定的整个吸气周期内没有保持压力，则发出警报。正常的通气循环如图1所示。压力超过通过曲线14，低压基准10和高压基准12所示的通气循环的压力。吸气周期16发生在循环14的给定长度上。当向患者送入空气的管是断开（无论是全部还是部分）通气周期如图1所示。 1（b）。灵感峰18现在要低得多，一旦给定体积已经从高峰18到低于设定的低压基准10（在期间16结束之前），压力迅速下降。峰值18和20所示曲线的斜率将根据所经历的情况而变化。另一种方法是测量高于基准面10以上给定水平的压力偏移之间的周期。

7. 发明申请

US20070162014A1 Supra-mucosal bone fixation apparatus and method 审中-公开
标题翻译：超粘膜骨固定装置及方法
公开(公告)号：US20070162014A1
公开(公告)日：2007-07-12
申请号：US11479706
申请日：2006-06-30
申请人： Duncan Campbell , Graham Wood
发明人： Duncan Campbell , Graham Wood
IPC分类号： A61F2/30
CPC分类号： A61B17/8071 , A61B17/663
摘要： Apparatus for the fixation of a fractured bone in a body cavity comprising a plate and a means for holding the plate in position for a period of fixation, wherein the plate is configured such that in use, the plate is positioned supra-mucosally, and wherein the means for holding the plate in position are adapted such that the means can be passed through the mucosa into the fractured bone.
摘要翻译：用于将骨折骨固定在体腔中的装置，包括板和用于将板保持在适当位置的装置固定一段时间，其中所述板被配置为使得在使用中所述板超粘膜定位，并且其中用于将板保持就位的装置适于使得装置能够通过粘膜进入骨折骨。

8. 发明授权

US06485431B1 Method and apparatus for determining cardiac output or total peripheral resistance 有权
标题翻译：用于确定心输出量或总外周电阻的方法和装置
公开(公告)号：US06485431B1
公开(公告)日：2002-11-26
申请号：US09714721
申请日：2000-11-16
申请人： Duncan Campbell
发明人： Duncan Campbell
IPC分类号： A61B500
CPC分类号： A61B5/02 , A61B5/02007 , A61B5/029
摘要： A method and apparatus determines continuously mean cardiac output by measuring the arterial pressure e.g. at a finger and calculating therefrom the mean arterial pressure and the time constant of the arterial system (in diastole). Compliance values are provided from a table. Mean cardiac output is then the product of mean arterial pressure and compliance divided by the time constant. Changes in cardiac output can be used for diagnostic purposes. A pressure cuff or pressure tonometer can be used to measure the arterial pressure with a microcomputer providing the necessary calculations.
摘要翻译：方法和装置通过测量动脉压来连续地确定平均心输出量。用手指计算平均动脉压和动脉系统的时间常数（舒张期）。合规值由表格提供。平均心输出量则是平均动脉压和顺应性除以时间常数的乘积。心输出量的变化可用于诊断目的。压力袖带或压力眼压计可用微型计算机提供必要的计算来测量动脉压。

9. 发明授权

US06252189B1 Detecting defective peel-bearing potatoes in a random mixture of defective and acceptable peel-bearing potatoes 有权
标题翻译：在有缺陷和可接受的剥皮土豆的随机混合物中检测有缺陷的含皮土豆
公开(公告)号：US06252189B1
公开(公告)日：2001-06-26
申请号：US09266971
申请日：1999-03-12
申请人： Duncan Campbell
发明人： Duncan Campbell
IPC分类号： B07C5342
CPC分类号： B07C5/3422 , G01N21/3563 , G01N21/359 , G01N21/85 , Y10S209/938 , Y10S250/91
摘要： A system and method of operation performing automated optical inspection to remove peel-bearing defective potato pieces from a random mixture of peel-bearing defective and acceptable potato pieces use near infrared light as a source of illumination. The system implements a method of illuminating the mixture with near infrared light, detecting light reflected by the potato pieces under inspection, identifying defective potato piece surface regions based on the detected reflections, and removing the defective items from the mixture. The system and method the system implements permit the inspection of peel-bearing potato pieces for the presence of peel covered and exposed defects.
摘要翻译：执行自动光学检查以从剥离的有缺陷和可接受的马铃薯块的随机混合物中去除含剥离的马铃薯块的操作的系统和方法使用近红外光作为照明源。该系统实现用近红外光照射混合物的方法，检测被检查的马铃薯片反射的光，基于检测到的反射来识别有缺陷的马铃薯片表面区域，并从混合物中除去有缺陷的物品。系统实施的系统和方法允许检查剥离的马铃薯片是否存在剥离覆盖和暴露的缺陷。

10. 发明申请

US20080312511A1 ANIMAL HEALTH MONITORING SYSTEM AND METHOD 审中-公开
标题翻译：动物健康监测系统及方法
公开(公告)号：US20080312511A1
公开(公告)日：2008-12-18
申请号：US11763382
申请日：2007-06-14
申请人： Lloyd Osler , Mark Vernon Fedorak , Tadeusz Kazmierczak , Duncan Campbell , John-Michael Bernard Carolan , Rodney Ridley , Joseph Wheeler , Reginald Schmidt , Corinne Schmidt , Garry Cardinal , Kevin Cyca , Geoffrey Chambers , Jeffrey Min Yao Huang , Edmond Hok Ming Lou , Bruce Brososky , Christopher Charles Kirchen , Donald Mullen
发明人： Lloyd Osler , Mark Vernon Fedorak , Tadeusz Kazmierczak , Duncan Campbell , John-Michael Bernard Carolan , Rodney Ridley , Joseph Wheeler , Reginald Schmidt , Corinne Schmidt , Garry Cardinal , Kevin Cyca , Geoffrey Chambers , Jeffrey Min Yao Huang , Edmond Hok Ming Lou , Bruce Brososky , Christopher Charles Kirchen , Donald Mullen
IPC分类号： A61B5/01 , A61B5/00
CPC分类号： A61B5/02055 , A01K29/005 , A61B5/0008 , A61B2503/40 , A61B2560/0242 , A61B2562/0219 , G06F19/3418
摘要： The invention provides a real-time method and computer-implemented system of monitoring animal health comprising sensing at least one physical characteristic by means of an active physical sensor attached to the animal, and sensing at least one activity of the animal by means of an activity sensor attached to the animal; positioning an active activity signal generator in the environment, such that the activity signal generator is associated with an activity, gathering physical characteristic data and activity data, and wirelessly transmitting all such data to a network receiver/converter, in real-time; converting all such data if necessary, and transmitting all such data over a computer network to one or more users, in real-time.
摘要翻译：本发明提供了一种监测动物健康的实时方法和计算机实现的系统，其包括通过附接到动物的活动物理传感器来感测至少一个物理特征，并通过活动来感测动物的至少一个活动传感器附在动物上; 将活动信号发生器定位在环境中，使得活动信号发生器与活动相关联，收集物理特征数据和活动数据，并且将所有这样的数据实时地无线传输到网络接收机/转换器; 在必要时转换所有这样的数据，并且通过计算机网络将所有这些数据实时地传送到一个或多个用户。

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