Radiation sensitive recording material
    2.
    发明授权
    Radiation sensitive recording material 失效
    辐射敏感记录材料

    公开(公告)号:US3942996A

    公开(公告)日:1976-03-09

    申请号:US427535

    申请日:1973-12-26

    IPC分类号: G03C1/685 C08K5/15 C08L1/08

    CPC分类号: G03C1/685

    摘要: A radiation sensitive recording material contains a layer of a layer-forming substance and incorporated therein an organic halogen compound capable of producing hydrogenhalide when struck by high energy radiation, and a chromogenic arylvinyl pyran or arylvinylthio pyran which changes its color by reaction with hydrolide. The material provides records with high stability.

    摘要翻译: 辐射敏感记录材料含有层形成物质层,并且其中掺入能够通过高能量辐射而产生氢卤化物的有机卤素化合物,以及通过与氢化物反应而改变其颜色的显色芳基乙烯基吡喃或芳基乙烯基硫代吡喃。 该材料提供高稳定性的记录。

    Table made up of a number of parts, more especially a bench
    3.
    发明授权
    Table made up of a number of parts, more especially a bench 失效
    表由多个部分组成,更特别是一个长凳

    公开(公告)号:US4558649A

    公开(公告)日:1985-12-17

    申请号:US508965

    申请日:1983-06-28

    摘要: The invention relates to a four-legged table having a table top formed by two spaced, parallel sections running in a first coordinate direction and having the same size as each other. Between these sections, which have a rectangular area in a plan view, and at a right angle thereto (that is to say running in a second coordinate direction), there are two further spaced parallel sections, which are of equal size and have a rectangular area. In the opening between the sections and filling up the same there is a bridge support placed between the sections and running in the two coordinate directions, the support resting on a step on the sections which is turned inwards and towards the table legs. Furthermore, the bridge support may be readily removed and its place taken by another form of support.

    摘要翻译: 本发明涉及一种四脚架台,其具有由沿第一坐标方向延伸并且彼此具有相同尺寸的两个间隔开的平行部分形成的台面。 在这些在平面图中具有矩形区域并且与其成直角的部分(即,在第二坐标方向上行进)之间,具有相同尺寸并具有矩形的两个另外间隔开的平行部分 区。 在部分之间的开口中并且填充相同的部分之间有一个桥梁支撑件,放置在两个部分之间并在两个坐标方向上运行,支撑件搁置在向内和朝向台腿的部分上的台阶上。 此外,桥架支撑件可以容易地移除,并且其位置由另一形式的支撑件采取。