Apparatus and method for quick imaging and inspecting moving target
    4.
    发明申请
    Apparatus and method for quick imaging and inspecting moving target 有权
    快速成像和检测移动目标的装置和方法

    公开(公告)号:US20080089476A1

    公开(公告)日:2008-04-17

    申请号:US11642149

    申请日:2006-12-20

    IPC分类号: G01N23/04

    CPC分类号: G01V5/0066

    摘要: An apparatus for quick imaging and inspecting a moving target, including a passage for the moving target passing therethrough, a scanning and imaging device irradiating a radiation beam to the moving target passing through the passage to form an image thereof for inspection, a first determination unit for determining whether the moving target has entered the passage and for counting the moving target entering the passage, a second determination unit for determining the moving speed of the moving target in the passage; and a control unit for controlling the second determination unit to determine the moving speed of the moving target based on the detection signal from the first determination unit indicating the moving target having entered the passage, and for controlling the scanning and imaging device to irradiate a radiation beam for the inspection of the moving target with a frequency corresponding to the moving speed of the moving target based on the determination result of the second determination unit.

    摘要翻译: 一种用于快速成像和检查移动目标的装置,包括用于穿过其中的移动目标的通道,将辐射束照射到穿过通道的移动目标以形成其图像以进行检查的扫描和成像装置,第一确定单元 用于确定移动目标是否已经进入通道并且用于计数进入通道的移动目标;第二确定单元,用于确定移动目标在通​​道中的移动速度; 以及控制单元,用于控制第二确定单元,用于基于来自指示进入通道的移动目标的第一确定单元的检测信号来确定移动目标的移动速度,并且用于控制扫描和成像装置照射辐射 基于第二确定单元的确定结果,以与移动目标的移动速度相对应的频率检查移动目标的光束。

    Control unit and control method for radiation source and radiation inspection system and method thereof
    6.
    发明授权
    Control unit and control method for radiation source and radiation inspection system and method thereof 有权
    辐射源和辐射检测系统的控制单元和控制方法及其方法

    公开(公告)号:US07989770B2

    公开(公告)日:2011-08-02

    申请号:US11997454

    申请日:2006-12-22

    IPC分类号: G01J1/42 G01T1/00

    CPC分类号: G01N23/10 G01V5/0016

    摘要: A radiation inspection system is disclosed. The radiation inspection system comprises: an inspection passage through which a moving object under inspection can pass, a radiation source disposed on a side of the inspection passage for emitting radiation, an array of detectors disposed on the other side of the inspection passage opposite to the radiation source for receiving the radiation emitted from the radiation source, a detector for detecting the moving object, and a controller for receiving a signal from the detector and controlling the radiation source to emit radiation when the detector detects the moving object for radiation imaging and inspection of the moving object. According to the radiation inspection system, the controller can control the radiation source to automatically emit radiation beam based on the detection signal from the detector for inspecting the moving object. As a result, inspection efficiency is improved, safety is increased, and misoperation of the radiation source is eliminated.

    摘要翻译: 公开了一种辐射检查系统。 辐射检查系统包括:被检查的运动物体可以穿过的检查通道,设置在检查通道的侧面用于发射辐射的辐射源,设置在与检查通道相对的检查通道的另一侧的检测器阵列 用于接收从辐射源发射的辐射的辐射源,用于检测移动物体的检测器,以及用于当检测器检测到用于放射线成像和检查的移动物体时从检测器接收信号并控制辐射源发射辐射的控制器 的移动物体。 根据辐射检测系统,控制器可以根据来自检测器的检测信号,控制辐射源自动发射辐射束,以检测移动物体。 结果,提高了检查效率,增加了安全性,并且消除了辐射源的误操作。

    Apparatus and method for quick imaging and inspecting moving target
    8.
    发明授权
    Apparatus and method for quick imaging and inspecting moving target 有权
    快速成像和检测移动目标的装置和方法

    公开(公告)号:US07492861B2

    公开(公告)日:2009-02-17

    申请号:US11642149

    申请日:2006-12-20

    IPC分类号: G01N23/04

    CPC分类号: G01V5/0066

    摘要: An apparatus for quick imaging and inspecting a moving target, including a passage for the moving target passing therethrough, a scanning and imaging device irradiating a radiation beam to the moving target passing through the passage to form an image thereof for inspection, a first determination unit for determining whether the moving target has entered the passage and for counting the moving target entering the passage, a second determination unit for determining the moving speed of the moving target in the passage; and a control unit for controlling the second determination unit to determine the moving speed of the moving target based on the detection signal from the first determination unit indicating the moving target having entered the passage, and for controlling the scanning and imaging device to irradiate a radiation beam for the inspection of the moving target with a frequency corresponding to the moving speed of the moving target based on the determination result of the second determination unit.

    摘要翻译: 一种用于快速成像和检查移动目标的装置,包括用于穿过其中的移动目标的通道,将辐射束照射到穿过通道的移动目标以形成其图像以进行检查的扫描和成像装置,第一确定单元 用于确定移动目标是否已经进入通道并且用于计数进入通道的移动目标;第二确定单元,用于确定移动目标在通​​道中的移动速度; 以及控制单元,用于控制第二确定单元,用于基于来自指示进入通道的移动目标的第一确定单元的检测信号来确定移动目标的移动速度,并且用于控制扫描和成像装置照射辐射 基于第二确定单元的确定结果,以与移动目标的移动速度相对应的频率检查移动目标的光束。

    Process for stabilizing hypophosphite salts
    10.
    发明授权
    Process for stabilizing hypophosphite salts 有权
    稳定次磷酸盐的方法

    公开(公告)号:US08883901B2

    公开(公告)日:2014-11-11

    申请号:US13392304

    申请日:2009-08-24

    IPC分类号: C08K3/32 C09K21/04 C01B25/165

    CPC分类号: C09K21/04 C01B25/165 C08K3/32

    摘要: The current invention relates to a process for stabilizing a hypophosphite salt, comprising the step of heating the hypophosphite salt at a temperature of between 150 and 370° C. during a sufficient period of time to prevent the formation of a dangerous quantity of phosphine in their application as FR in polymers and a flame retardant polymer composition comprising a polymer and 0.1 to 30 weight percent based on the total weight of the composition of the hypophosphite salt thermally stabilized by the above process.

    摘要翻译: 本发明涉及一种稳定次磷酸盐的方法,包括在足够的时间段内在150-370℃的温度下加热次磷酸盐以防止在其中形成危险量的磷化氢的步骤 作为聚合物中的FR的应用和包含聚合物的阻燃聚合物组合物和基于通过上述方法热稳定的次磷酸盐组合物的总重量的0.1-30重量%。