Inspection system for baggage
    1.
    发明授权
    Inspection system for baggage 失效
    行李检查系统

    公开(公告)号:US4216499A

    公开(公告)日:1980-08-05

    申请号:US928822

    申请日:1978-07-28

    CPC分类号: G01V5/0008

    摘要: A baggage inspection system utilizing fluoroscopy of baggage pieces and the like, employing an X-Ray flash unit, a television pick-up unit for scanning the X-Ray image, storage of the television image and subsequent image reproduction by a television monitor, in which, in accordance with the invention, the memory is a digital solid state memory for the digital storage of a half frame, of an interlaced video frame of the television pick-up unit, with a capacity of 6 to 8 bits per image-point of the image signal to be stored.

    摘要翻译: 使用X射线闪光单元,用于扫描X射线图像的电视拾取单元,电视图像的存储和电视监视器的后续图像再现的行李片等的利用荧光透视的行李检查系统 根据本发明,存储器是用于半帧数字存储的电视拾取单元的隔行视频帧的数字固态存储器,每个图像点的容量为6到8位 的图像信号。

    Drive for moveable shield in luggage screening apparatus
    2.
    发明授权
    Drive for moveable shield in luggage screening apparatus 失效
    在行李箱检查仪器中驱动可移动屏蔽

    公开(公告)号:US4210811A

    公开(公告)日:1980-07-01

    申请号:US945097

    申请日:1978-09-22

    IPC分类号: G01N23/04 G01V5/00

    CPC分类号: G01V5/0008 G01N23/04

    摘要: An apparatus for inspecting or screening articles, such as closed luggage and parcels, having a moveable shield to enclose selectively a monitoring duct area in which the articles are placed for screening by X-ray or similar radiation. The shield moves in a fixed housing (which may in turn be mobile) on wheels. A linear drive motor has a stator fixed in the bottom of the housing. The shield carries a rail electromagnetically reactable directly with the stator. Proximity switches in the housing activated by a magnet on the shield control the travel of the shield. A switch located between the end of travel switches may be employed to vary the speed of the linear motor to provide quick, safe cycling of the apparatus.

    摘要翻译: 一种用于检查或筛选诸如封闭的行李和包裹的物品的装置,具有可移动的屏蔽,以选择性地包围用于通过X射线或类似辐射进行筛选的物品放置在其中的监视管道区域。 护罩在固定的外壳上移动(这可能会移动)在车轮上。 线性驱动马达具有固定在壳体底部的定子。 屏蔽带有直接与定子电磁反应的导轨。 由外壳上的磁体激活的外壳中的接近开关控制屏蔽的行程。 位于行程开关端部之间的开关可用于改变线性电动机的速度,以提供装置的快速,安全的循环。

    Device for examining luggage by means of X-rays
    3.
    发明授权
    Device for examining luggage by means of X-rays 失效
    通过X射线检查行李的装置

    公开(公告)号:US4139771A

    公开(公告)日:1979-02-13

    申请号:US649662

    申请日:1976-01-16

    CPC分类号: G01V5/0016 H05G1/38 H05G1/64

    摘要: A luggage inspection apparatus utilizing fluoroscopic examination in conjunction with an X-ray generator, with the fluoroscopic picture being received by a TV camera, the video signals of which are supplied to an intermediate store for ultimate supply to a TV monitor, the camera containing an AC line-coupled pulse generator for synchronizing the camera and the X-ray flash generator, which pulse generator is electrically interconnected with a synchronizing unit which, upon the initiating of a starting pulse, thus likewise synchronously triggers the X-ray flash generator with respect to the AC supply line.

    摘要翻译: 一种利用荧光检查与X射线发生器结合的行李检查装置,其中透视图由TV摄像机接收,其视频信号被提供给中间商店,以最终供应到电视监视器,该照相机包含一个 交流线路耦合脉冲发生器,用于使相机和X射线闪光发生器同步,该脉冲发生器与同步单元电互连,同步单元在启动起始脉冲时同样同步地触发X射线闪光发生器, 到交流电源线。

    Baggage inspection device
    4.
    发明授权
    Baggage inspection device 失效
    行李检查装置

    公开(公告)号:US4047035A

    公开(公告)日:1977-09-06

    申请号:US649663

    申请日:1976-01-06

    IPC分类号: G01V5/00 H05G1/38 H05G1/46

    CPC分类号: G01V5/0016 H05G1/38 H05G1/46

    摘要: A baggage inspection apparatus utilizing an X-ray generator for fluoroscopic examination of luggage and the like in which an X-ray detector is disposed in the beam path of the X-ray generator, operative to control switch means for switching off the high voltage of the X-ray beam generator in the event the intensity and/or duration of the X-ray radiation exceeds a predetermined value.

    摘要翻译: 一种使用X射线发生器的行李检查装置,用于对X射线发生器的光束路径中设置有X射线检测器的行李等的荧光检查,其操作用于控制用于切断高电压的开关装置 在X射线辐射的强度和/或持续时间超过预定值的情况下,X射线束发生器。

    Modular sensor line
    5.
    发明授权
    Modular sensor line 失效
    模块化传感器线

    公开(公告)号:US4775894A

    公开(公告)日:1988-10-04

    申请号:US924977

    申请日:1986-10-30

    摘要: An image sensor line for reading optical information is constructed of a number of identical modules disposed side-by-side. Each module includes a row of sensors, such as optoelectrical transducers, and a signal processing circuit. The sensors and signal processing circuit in combination form an integrated circuit module. Sensor lines of arbitrary length can be constructed from such modules.

    摘要翻译: 用于读取光学信息的图像传感器线由并排布置的多个相同的模块构成。 每个模块包括一排传感器,例如光电换能器和信号处理电路。 传感器和信号处理电路组合形成集成电路模块。 任意长度的传感器线可以由这些模块构成。

    Digital position sensor for indicating the relative position of
relatively movable parts
    6.
    发明授权
    Digital position sensor for indicating the relative position of relatively movable parts 失效
    用于指示相对可动部件的相对位置的数字位置传感器

    公开(公告)号:US4980548A

    公开(公告)日:1990-12-25

    申请号:US411735

    申请日:1989-09-25

    CPC分类号: G02F7/00

    摘要: A position sensor for supplying digital signals corresponding to the position of a movable part in non-contacting, reliable fashion. A number of individual electrodes are applied on a substrate with a layer of a-Si:H applied thereon. A common, large-area collector electrode is applied over the a-Si:H layer. A light beam is moved over the collector electrode to activate a predetermined combination of photosensitive pixels which may be photodiodes or photoresistors. These pixels are situated between the individual electrodes and the common collector electrode. The output signals of the photodiodes are in the form of a digital code that characterizes the location of the light beam.

    摘要翻译: 一种用于以非接触,可靠的方式提供对应于可移动部件的位置的数字信号的位置传感器。 将多个单独的电极施加在其上施加有a-Si:H层的基板上。 在a-Si:H层上施加常见的大面积集电极。 光束在集电极上移动以激活可以是光电二极管或光敏电阻的光敏像素的预定组合。 这些像素位于各个电极和公共集电极之间。 光电二极管的输出信号是表征光束位置的数字代码的形式。

    Modular image sensor structure
    7.
    发明授权
    Modular image sensor structure 失效
    模块化图像传感器结构

    公开(公告)号:US4775895A

    公开(公告)日:1988-10-04

    申请号:US924973

    申请日:1986-10-30

    摘要: An image sensor module for reading optical information on an original and converting the information into electrical signals, has a row of opto-electrical sensors, each sensor having associated processing circuitry integrated therewith in the module. The drive module functions as the substrate for the sensors as well, which are separated from the substrate by an insulator layer, having openings therein for making electrical connection between the substrate and the sensor.

    摘要翻译: 用于读取原件上的光学信息并将信息转换成电信号的图像传感器模块具有一排光电传感器,每个传感器具有与模块中集成的相关处理电路。 驱动模块用作传感器的基板,其通过绝缘体层与基板分离,其中具有用于在基板和传感器之间进行电连接的开口。