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1. 发明授权

US07046768B1 Shutter-shield for x-ray protection 失效
标题翻译：快门屏蔽用于x射线保护
公开(公告)号：US07046768B1
公开(公告)日：2006-05-16
申请号：US10706013
申请日：2003-11-10
申请人： Alexander I. Gilevich
发明人： Alexander I. Gilevich
IPC分类号： G21K1/04
CPC分类号： G21K1/04
摘要： A shutter-shield system for radiation protection is applied to a an x-ray generator in a shielded station for inspecting products moving through the station on a conveyor. Deployed in a sliding attachment on a collimator housing of the x-ray generator, a shutter plate is made movable by an actuator and is configured with an aperture that, in the absence of power applied to the actuator, is made to align with a fixed aperture of the collimator so as to allow emission of the x-ray beam as required for normal inspection purposes. Whenever an anomaly in the product loading on the conveyer creates a gap that could otherwise cause an increase in environmental radiation levels, powering the actuator moves the shutter plate to an offset location that offsets the apertures to an effectively closed state to initiate a standby condition wherein x-ray radiation is substantially confined to the interior region of the collimator, without having to shut down the x-ray generator itself.
摘要翻译：用于辐射防护的快门屏蔽系统被施加到屏蔽站中的x射线发生器，用于检查在输送机上移动通过站的产品。在X射线发生器的准直器壳体上的滑动附件中部署，快门板可由致动器移动，并且构造成具有孔，在没有施加到致动器的动力的情况下，使得孔与固定准直器的孔径，以便允许根据正常检查目的的需要发射x射线束。每当输送机上的产品负载异常产生可能导致环境辐射水平增加的间隙时，致动致动器将快门板移动到偏移位置，偏移位置使孔径偏移到有效关闭状态，以启动待机状态，其中 X射线辐射基本上限制在准直仪的内部区域，而不必关闭X射线发生器本身。

2. 发明授权

US06872001B1 X-ray shielding structure for food inspection station 失效
标题翻译：食品检验站X射线屏蔽结构
公开(公告)号：US06872001B1
公开(公告)日：2005-03-29
申请号：US10428484
申请日：2003-05-05
申请人： Alexander I. Gilevich
发明人： Alexander I. Gilevich
IPC分类号： H05G1/26
CPC分类号： G21F7/005
摘要： For suppressing extraneous radiation from an x-ray type food inspection station enclosure having an entry tunnel and an exit tunnel, two pairs of swinging shield doors are provided, one pair located in the entry tunnel and one pair located in the exit tunnel. In a preferred embodiment, each door is actuated by a dedicated pneumatic door actuator located above the door and placed under control of a microprocessor system that also controls the entire conveyor and x-ray inspection process, in particular closing the doors in the event of a gap in the series of containers that could otherwise allow excessive x-ray leakage from the tunnel. As a fail-safe measure, the shield doors are configured with a slip clutch drive and a mechanical override system that tends to close the doors to maintain x-ray radiation suppression in the event of failure of a door actuator or power source thereof.
摘要翻译：为了抑制具有进入隧道和出口隧道的x射线型食品检验站外壳的外来辐射，提供了两对摆动屏蔽门，一对位于进入隧道中，一对位于出口隧道中。在优选实施例中，每个门由位于门上方的专用气动门致动器致动，并置于微处理器系统的控制之下，微处理器系统还控制整个输送机和X射线检查过程，特别是在一个一系列容器中的间隙，否则可能会导致隧道过度的x射线泄漏。作为故障安全措施，屏蔽门配置有滑动离合器驱动器和机械覆盖系统，其倾向于关闭门以在门致动器或其电源发生故障的情况下保持X射线辐射抑制。

3. 发明申请

US20100020927A1 Apparatus and method for detecting foreign materials in a container 有权
标题翻译：用于检测容器中异物的装置和方法
公开(公告)号：US20100020927A1
公开(公告)日：2010-01-28
申请号：US12220574
申请日：2008-07-24
申请人： Alexander I. Gilevich , Francis Allan Anderson
发明人： Alexander I. Gilevich , Francis Allan Anderson
IPC分类号： G01N23/04
CPC分类号： G01V5/0016
摘要： The present invention is an apparatus and method for detecting foreign material in containers in a product stream traveling on a conveyor. Two X-ray emitters and to sensor arrays are positioned in a constellation to improve the detection of foreign material. A first x-ray emitter is positioned so that it projects an x-ray beam both toward the product stream and also in a downward manner through the product stream. A second x-ray emitter is positioned so that it projects an x-ray beam both toward the products stream and in an upward manner through the product stream. Two sensor arrays are each positioned in receiving relation to each of the x-ray beams to receive and provide signals from each of the beams after they have interacted with the product stream. Signals from each of the two sensor arrays are processed and compared with user defined thresholds to detect and indicate the presence of foreign material in containers.
摘要翻译：本发明是用于检测在输送机上行进的产品流中的容器中异物的装置和方法。两个X射线发射器和传感器阵列位于星座中，以改善异物的检测。第一x射线发射器被定位成使得其将X射线束朝向产品流投射，并且还以向下的方式穿过产品流。定位第二个X射线发射器，使得它将x射线束朝向产物流投射，并以向上的方式穿过产物流。两个传感器阵列各自定位成接收每个X射线束的关系，以便在它们与产物流相互作用之后从每个射束接收和提供信号。对来自两个传感器阵列中的每一个的信号进行处理并与用户定义的阈值进行比较，以检测和指示异物在容器中的存在。

4. 发明授权

US5801849A Image reading device and document scanning system 失效
标题翻译：图像读取装置和文件扫描系统
公开(公告)号：US5801849A
公开(公告)日：1998-09-01
申请号：US734801
申请日：1996-10-21
申请人： Yakov G. Soloveychik , Alexander I. Gilevich , Bryan E. Loucks
发明人： Yakov G. Soloveychik , Alexander I. Gilevich , Bryan E. Loucks
IPC分类号： H04N1/031 , H04N1/10 , G03G21/00
CPC分类号： H04N1/0312 , H04N1/0311 , H04N1/0315 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N2201/0096 , H04N2201/0434 , H04N2201/0456
摘要： The document scanner of the present invention includes a reading assembly of simple, compact and light-weight construction. The reading assembly includes an optical system having a relatively short focal length. The reading assembly is thus simply configured in a compact manner close to the document to be scanned. The optical system is also configured to extend in a particular direction beyond the document viewing area for improved resolution of images from a bound document adjacent the binding. The reading assembly further includes a compact and light-weight illumination source which is low in power consumption, and thus, may be powered by batteries. The stand-alone document scanner of the present invention is particularly suited to portability.
摘要翻译：本发明的文件扫描器包括简单，紧凑和重量轻的结构的读取组件。读取组件包括具有相对较短焦距的光学系统。因此，阅读组件简单地以紧凑的待扫描文件的紧凑方式配置。光学系统还被配置为在特定方向上延伸超过文档查看区域，以改善来自与装订相邻的装订文档的图像的分辨率。读取组件还包括功率消耗低的紧凑且轻量级的照明源，因此可以由电池供电。本发明的独立文档扫描器特别适合便携性。

5. 发明授权

US07453980B1 Apparatus and method for acquiring an image of an object 有权
标题翻译：用于获取物体的图像的装置和方法
公开(公告)号：US07453980B1
公开(公告)日：2008-11-18
申请号：US11823069
申请日：2007-06-25
申请人： Alexander I. Gilevich , Brian R. Higgins
发明人： Alexander I. Gilevich , Brian R. Higgins
IPC分类号： G01N23/04
CPC分类号： G01N23/04
摘要： The present invention is an apparatus and method for acquiring an image of an object and its contents from a stream of objects as they are transported by a conveyor. The image of the object is acquired by projecting a beam of electromagnetic radiation through the object and converting the resultant electromagnetic radiation by a sensor. The sensor accumulates the resultant electromagnetic radiation over a period of time that is a pre-defined relationship or function of the spatial relationship between the position of the object and the beam of electromagnetic radiation. A setup means is provided which allows a user to pre-define a set of constants in the pre-defined relationship.
摘要翻译：本发明是一种用于在物体流由输送机输送时从物体流中获取物体及其内容的图像的装置和方法。通过将电磁辐射束投射穿过物体并通过传感器转换所得到的电磁辐射来获取物体的图像。传感器在一段时间内累积所得到的电磁辐射，该时间段是物体的位置与电磁辐射束之间的空间关系的预定关系或函数。提供了一种设置装置，其允许用户在预定义的关系中预定义一组常量。

6. 发明授权

US07970102B2 Apparatus and method for detecting foreign materials in a container 有权
标题翻译：用于检测容器中异物的装置和方法
公开(公告)号：US07970102B2
公开(公告)日：2011-06-28
申请号：US12220574
申请日：2008-07-24
申请人： Alexander I. Gilevich , Francis Allan Anderson
发明人： Alexander I. Gilevich , Francis Allan Anderson
IPC分类号： G01N23/04
CPC分类号： G01V5/0016
摘要： The present invention is an apparatus and method for detecting foreign material in containers in a product stream. Two X-ray emitters and two sensor arrays are positioned in a constellation to improve the detection of foreign material. A first x-ray emitter is positioned so that it projects an x-ray beam in a downward manner through the product stream. A second x-ray emitter is positioned so that it projects an x-ray beam in an upward manner through the product stream. Two sensor arrays are each positioned in receiving relation to each of the x-ray beams to receive and provide signals from each of the beams after they have interacted with the product stream. Signals from each of the two sensor arrays are processed and compared with user defined thresholds to detect and indicate the presence of foreign material in containers.
摘要翻译：本发明是用于检测产品流中的容器中异物的装置和方法。两个X射线发射器和两个传感器阵列位于星座中，以改善异物的检测。第一x射线发射器定位成使得其以向下的方式突出x射线束穿过产物流。定位第二个X射线发射器，使得它以向上的方式穿过产品流投射x射线束。两个传感器阵列各自定位成接收每个X射线束的关系，以便在它们与产物流相互作用之后从每个射束接收和提供信号。对来自两个传感器阵列中的每一个的信号进行处理并与用户定义的阈值进行比较，以检测和指示异物在容器中的存在。

7. 发明授权

US07234510B1 X-ray food inspection console support and cooling system 失效
标题翻译： X光食品检验控制台支持和冷却系统
公开(公告)号：US07234510B1
公开(公告)日：2007-06-26
申请号：US10606078
申请日：2003-06-26
申请人： Alexander I. Gilevich
发明人： Alexander I. Gilevich
IPC分类号： H05K7/20
CPC分类号： G01N23/10
摘要： A closed forced air system cools the electronic circuitry in a control console of an x-ray inspection station directed to food products in containers. A U-shaped tubular duct located beneath the console enclosure has both upwardly-directed ends attached to the bottom panel of the enclosure with openings provided for airflow communication, thus creating a closed loop air passageway. A pair of electric fans are installed at the upper ends of the U-shaped duct in manner to circulate air flow through the loop. Air in the enclosure, warmed by the electronic control circuitry, is drawn by one fan down into one arm of the U. The duct acts as a heat dissipater, and cool air at the opposite arm of the U is drawn by the other fan back up into the enclosure. The bottom of the U-shaped duct is attached to a front region of a support platform at the floor level and thus the arms of the U serve as a front pair of supports. A straight tubular support strut, extending from the enclosure down to a rear portion of the platform as a rear support, may serve as a wiring conduit.
摘要翻译：封闭的强制空气系统将X射线检查站的控制台中的电子电路冷却至集装箱内的食品。位于控制台壳体下方的U形管状管道具有连接到壳体的底部面板的向上指向的端部，其具有用于气流连通的开口，从而形成闭环空气通道。一对电风扇安装在U形管道的上端，以使气流循环通过环路。外壳中的空气由电子控制电路加热，被一个风扇向下拉到U的一个臂中。管道用作散热器，并且U的相对臂处的冷空气被另一个风扇背面进入外壳。 U形管道的底部附着在地板水平面上的支撑平台的前部区域，因此U的臂部用作前面的一对支撑件。作为后部支撑件，从外壳向下延伸到平台的后部的直管状支撑支柱可以用作布线导管。

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