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    Zone grid assembly particularly for high resolution radioactivity distribution detection systems
    1.
    发明授权
    Zone grid assembly particularly for high resolution radioactivity distribution detection systems 失效
    特别适用于高分辨率放射性分布检测系统的网格组件

    公开(公告)号：US3865976A

    公开(公告)日：1975-02-11

    申请号：US34363373

    申请日：1973-03-22

    Applicant: BAIRD ATOMIC INC

    Inventor： GRENIER RAYMOND P

    IPC: G01T1/164 ,  G01T1/29 ,  G11C11/06 ,  G08C21/00

    CPC classification number: G01T1/2978 ,  G01T1/1644

    Abstract: A zone grid assembly for flagging specified X,Y memory locations for accumulated data analysis and for presentation on a display in connection with a radioactivity distribution detection system. The zone grid assembly includes a printed circuit board formed with a plurality of holes and a pair of arcuate conductors disposed diametrically opposite one another about the periphery of each hole. A plurality of electrically conducting and magnetically responsive balls are slidably received within the zone grid assembly in such a manner that each ball is adapted for engagement and disengagement with one pair of conductors. A magnetic stylus held in spaced relationship with the zone grid assembly operates to actuate a ball in registration therewith into engagement with its associated pair of conductors. In consequence, the engaged pair of conductors are electrically connected and a signal denoting a particular X,Y position in the zone grid assembly is applied to the memory for processing, each X,Y grid position corresponding to an X,Y address location in the memory.

    Abstract translation: 用于标记用于累积数据分析的指定的X，Y存储器位置并且在与放射性分布检测系统相关联的显示器上呈现的区域网格组件。 区域格栅组件包括形成有多个孔的印刷电路板和围绕每个孔的周边沿径向相对设置的一对弓形导体。 多个导电和磁响应的球可滑动地容纳在区域格栅组件中，使得每个球适于与一对导体接合和分离。 与区域格栅组件保持间隔关系的磁性触针操作以致动对准其中的球与其相关联的一对导体接合。 因此，所接合的一对导体被电连接，并且将表示区域网格组件中的特定X，Y位置的信号施加到存储器进行处理，每个X，Y网格位置对应于X，Y地址位置 记忆。

    Sensing matrix for a radioactivity-distribution detector
    2.
    发明授权
    Sensing matrix for a radioactivity-distribution detector 失效
    用于放射性分布检测器的感测矩阵

    公开(公告)号：US3717762A

    公开(公告)日：1973-02-20

    申请号：US3717762D

    申请日：1970-09-21

    Applicant: BAIRD ATOMIC INC

    Inventor： GRENIER R ,  WELSH W

    IPC: G01T1/164 ,  G01T1/20

    CPC classification number: G01T1/1644

    Abstract: In a radioactivity-distribution detector, an array of light conduits in spaced relation to a plurality of visible light emitters defining a grid network is provided for identifying and specifying the location of an active or light generating emitter. The conduits are disposed in a plurality of row pairs, the first of the pair being in bisecting staggered spaced relation to the second of the pair. Specific ones of the light emitters are in exclusive spatial relationship with selected ones of the light conduits and other ones of the light emitters are in spatial relationship with a specified combination of light conduits, whereby each emitter is identified by either a single light conduit or a unique combination of light conduits.

    Abstract translation: 在放射性分布检测器中，提供与限定网格网络的多个可见光发射器间隔开的光导管阵列，用于识别和指定有源或发光发射器的位置。 导管被布置成多个行对，该对中的第一对与该对中的第二对成二等分的间隔关系。 光发射器中的特定光源与选定的光导管具有专属的空间关系，并且其他发光体与光导管的指定组合处于空间关系，由此每个发射器由单个光导管或 光导管的独特组合。

    Fiber optic bundle electro-optical image converter
    4.
    发明授权
    Fiber optic bundle electro-optical image converter 失效
    光纤组合电光图像转换器

    公开(公告)号：US3591255A

    公开(公告)日：1971-07-06

    申请号：US3591255D

    申请日：1968-12-17

    Applicant: BAIRD ATOMIC INC

    Inventor： PLOSS RICHARD S

    IPC: G02B6/08 ,  G02F1/03 ,  G02F1/26

    CPC classification number: G02B6/08 ,  G02F1/0311

    Abstract: An optical image is presented in terms of visible light directed through contiguous light pipes to a Pockels effect plate disposed between a polarizer and an analyzer. Each of the light pipes is coated with a conducting metal so that each point on the Pockels effect plate can be controlled by a potential that is locally applied in such a way as to control transmissivity. In consequence, image information is applied to the assemblage by controlling the transmissivities of the various points independently.

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