Tetrahydrophthalimide derivatives and their use as herbicides
    4.
    发明授权
    Tetrahydrophthalimide derivatives and their use as herbicides 失效
    四氢邻苯二甲酰亚胺衍生物及其作为除草剂的用途

    公开(公告)号:US5466663A

    公开(公告)日:1995-11-14

    申请号:US292189

    申请日:1994-08-18

    摘要: There is disclosed a compound of the formula: ##STR1## wherein X is hydrogen or halogen; Y is halogen; Z is oxygen or sulfur; R.sup.1 is hydrogen or alkyl; and R.sup.2 is a group of the formula: ##STR2## wherein R.sup.3 and R.sup.4 are the same or different, and each is hydrogen, alkyl, cycloalkyl or benzyl, or the ends of R.sup.3 and R.sup.4 are connected together to be alkylene; or R.sup.2 is a group of the formula: ##STR3## wherein R.sup.5 and R.sup.6 are the same or different, and each is hydrogen or alkyl, or the ends of R.sup.5 and R.sup.6 are connected together to be alkylene, with the proviso that R.sup.2 is a group of the formula: ##STR4## when Z is oxygen, which is useful as a herbicide.

    摘要翻译: 公开了下式的化合物:其中X是氢或卤素; Y为卤素; Z是氧或硫; R1是氢或烷基; 并且R 2是下式的基团:其中R 3和R 4相同或不同,并且各自为氢,烷基,环烷基或苄基,或者R 3和R 4的末端连接在一起为亚烷基; 或R 2是下式的基团:其中R 5和R 6相同或不同,并且各自为氢或烷基,或者R 5和R 6的末端连接在一起为亚烷基,条件是R 2为 当Z是氧时可以作为除草剂有用的下式的组:

    Apparatus for assembling catalytic converter
    6.
    发明授权
    Apparatus for assembling catalytic converter 失效
    装配催化转换器的装置

    公开(公告)号:US5105516A

    公开(公告)日:1992-04-21

    申请号:US559767

    申请日:1990-07-30

    IPC分类号: B23K31/02 F01N3/28 F01N13/02

    摘要: An apparatus for assembling a catalytic converter, comprising a casing assembling device which includes a stationary receiving stand onto which one of the casing halves is placed with its inner surface directed upwardly, a positioning member movable between a position in which an end face of the catalyst abuts against the positioning member within the casing on the stationary receiving stand and a position outside of the casing, a lift bearer capable of holding the other casing half with its inner surface directed downwardly and liftable above the stationary receiving stand, and welding machines disposed on opposite sides of the stationary receiving stand.

    摘要翻译: 一种用于组装催化转化器的装置,包括壳体组装装置,该壳体组装装置包括固定式容纳架,其中一个壳体半部被放置在其上,其内表面朝向上方,定位构件可在其中催化剂的端面 抵靠固定式接收支架上的壳体内的定位构件和壳体外部的位置,能够将其另一壳体保持在其内表面向下并可在固定接收支架上方升降的提升承载器和设置在其上的焊接机器 固定式接收台的相对侧。

    Developing device with a toner leakage prevention member
    7.
    发明授权
    Developing device with a toner leakage prevention member 失效
    具有调色剂泄漏部件的显影装置

    公开(公告)号:US5103765A

    公开(公告)日:1992-04-14

    申请号:US539152

    申请日:1990-06-18

    IPC分类号: G03G15/09

    CPC分类号: G03G15/09

    摘要: The invention provides an apparatus for developing an electrostatic latent image on a photoreceptor with developer. In the apparatus, there are provided a housing having an open end facing the photoreceptor; a developing device including a sleeve, disposed in the housing in the vicinity of the open end, for supplying developer onto the photoreceptor through the open end; feeder, disposed in the housing at a position further from the open end than the sleeve, for feeding developer to the sleeve; a ridge-like protrusion, provided on a floor of the housing at a position beneath the sleeve, for preventing developer fed by the feeder from passing through between the sleeve and the floor.

    摘要翻译: 本发明提供一种用显影剂在感光体上显影静电潜像的装置。 在该装置中,提供了一个具有面向感光体​​的开口端的壳体; 包括套筒的显影装置,其设置在开口端附近的壳体中,用于通过开口端将显影剂供应到感光体上; 进料器,设置在壳体中比开口端比套筒更远的位置,用于将显影剂供给到套筒; 设置在壳体底部的底板上的脊状突出部,用于防止由进给器供给的显影剂在套筒和地板之间穿过。