Cathode ray tube containing zinc silicate phosphor
    103.
    发明授权
    Cathode ray tube containing zinc silicate phosphor 失效
    含有硅酸锌荧光粉的阴极射线管

    公开(公告)号:US4806822A

    公开(公告)日:1989-02-21

    申请号:US124364

    申请日:1987-11-23

    IPC分类号: H01J29/20 C09K11/59 C09K11/62

    CPC分类号: C09K11/623

    摘要: Zinc silicate phosphor emitting green for cathode ray tubes with a long persistence, which does not contain arsenic.______________________________________ Formula aZnO.SiO.sub.2 :Mn.sub.x,In.sub.y ______________________________________ in which the conditions 1.5 .ltoreq. a .ltoreq. 2 5 .times. 10.sup.-5 .ltoreq. x .ltoreq. 3 .times. 10.sup.-2 1 .times. 10.sup.-5 .ltoreq. y .ltoreq. 1 .times. 10.sup.-2 ______________________________________ are satisfied.

    摘要翻译: 对于不含有砷的长时间持续的阴极射线管,发射绿色的硅酸锌荧光体。 - 方法aZnO.SiO 2:Mn x,In y,其中条件1.5

    Process for preparing piperonal
    104.
    发明授权
    Process for preparing piperonal 失效
    胡椒醛的制备方法

    公开(公告)号:US4157333A

    公开(公告)日:1979-06-05

    申请号:US862392

    申请日:1977-12-20

    IPC分类号: C07D317/54

    CPC分类号: C07D317/54

    摘要: A process for preparing piperonal which comprises the steps of reacting 1,2-methylenedioxybenzene with an N-alkylformanilide and a condensing agent comprising one or more compounds selected from the group consisting of phosgene, phosphorus oxychloride, phosphorus oxybromide, thionyl chloride, thionyl bromide, sulfuryl chloride, sulfuryl bromide, phosphorus trichloride, and phosphorus pentachloride, and then hydrolyzing the resulting reaction product.

    摘要翻译: 一种制备胡椒醛的方法,包括使1,2-亚甲二氧基苯与N-烷基酰苯胺反应的步骤和包含一种或多种选自光气,三氯氧化磷,三溴化磷,亚硫酰氯,亚硫酰溴, 磺酰氯,磺酰溴,三氯化磷和五氯化磷,然后水解所得的反应产物。

    Vibration damping structure for steering wheel
    107.
    发明授权
    Vibration damping structure for steering wheel 有权
    方向盘振动阻尼结构

    公开(公告)号:US08567818B2

    公开(公告)日:2013-10-29

    申请号:US13600307

    申请日:2012-08-31

    IPC分类号: B60R21/203

    摘要: A vibration damping structure for a steering wheel includes an airbag mounted in the steering wheel, an inflator arranged forward of the airbag, and a support member elastically supporting the inflator at a position forward of the inflator. The inflator includes a peripheral wall portion and gas ports formed in the wall portion. The support member has a hole facing the inflator. A sealing portion is provided to surround the hole. Through contact between the inflator and the support member at the sealing portion, gas leakage via the hole is prevented. The inflator has a pressure receiving portion in the vicinity of the gas ports to change the flow direction of gas, which is discharged outward from the gas ports in the radial direction of the wall portion, to a direction toward a rear side. The pressure receiving portion produces force acting forward by receiving pressure from the gas.

    摘要翻译: 用于方向盘的减震结构包括安装在方向盘中的气囊,布置在气囊前方的充气机以及在充气机前方的位置处弹性支撑充气机的支撑构件。 充气机包括形成在壁部中的周壁部分和气体端口。 支撑构件具有面向充气机的孔。 设置密封部分以围绕该孔。 通过在密封部分处的充气器和支撑构件之间的接触,防止了经由孔的气体泄漏。 充气机在气体端口附近具有压力接收部分,以将气体的沿着壁部的径向方向向外排出的气体的流动方向改变到朝向后侧的方向。 压力接收部分通过接收来自气体的压力产生向前作用的力。