Toilet attachment with easily detachable seat
    1.
    发明授权
    Toilet attachment with easily detachable seat 失效
    厕所附件带有易拆卸的座椅

    公开(公告)号:US5666672A

    公开(公告)日:1997-09-16

    申请号:US530359

    申请日:1996-02-28

    IPC分类号: A47K13/12 E03D9/08

    CPC分类号: E03D9/08 A47K13/12 Y10S4/06

    摘要: A toilet accessory (10) having readily detachable toilet seat (14) and toilet lid (16). A hinge shaft (74) is supported by a pair of posts (72) to protrude away from the housing (12). The hinge portions of the toilet seat and the toilet lid are provided with elastic collars (84) of C-shaped cross-section and are snap-fitted on the hinge shaft (74). When the toilet seat and the toilet lid are to be removed for washing or cleaning, they can be readily dismounted only by pulling with hands. To re-install, the hinge portions readily snap-fit on the hinge shaft by bringing the elastic collars (84) in contact with the hinge shaft (74) and by pressing down the hinge portions. Since the hinge shaft (74) and the posts (72) are exposed out of the housing (12), they can be easily accessed for cleaning.

    摘要翻译: PCT No.PCT / JP95 / 00167 Sec。 371日期1996年2月28日 102(e)日期1996年2月28日PCT提交1995年2月8日PCT公布。 公开号WO94 / 21970 日期:1995年8月17日具有容易拆卸的马桶座(14)和马桶盖(16)的马桶配件(10)。 铰链轴(74)由一对柱(72)支撑以远离壳体(12)突出。 马桶座圈和马桶盖的铰链部分设置有C形横截面的弹性环(84)并且卡扣配合在铰链轴(74)上。 当马桶座和马桶盖要拆卸洗涤或清洗时,只需用手拉动即可轻松卸下。 为了重新安装,铰链部分通过使弹性环(84)与铰链轴(74)接触并且通过按压铰链部分而容易地卡合在铰链轴上。 由于铰链轴(74)和柱(72)露出壳体(12),所以可以容易地进行清洁。

    2-Fluoromethyl-3-o-tolyl-6-amino-4(3H)-quinazolinone
    4.
    发明授权
    2-Fluoromethyl-3-o-tolyl-6-amino-4(3H)-quinazolinone 失效
    2-氟甲基-3-邻甲苯基-6-氨基-4(3H) - 喹唑啉酮

    公开(公告)号:US3966731A

    公开(公告)日:1976-06-29

    申请号:US510577

    申请日:1974-09-30

    CPC分类号: C07D239/91 Y10S514/906

    摘要: N-(2-amino-5-nitrobenzoyl)-o-toluidine is condensed with fluoroacetic acid or a functional derivative thereof. N-(2-fluoroacetamido-5-nitrobenzoyl)-o-toluidine obtained by said condensation reaction is dehydrated to produce 2-fluoromethyl-3-(o-tolyl)-6-nitro-4(3H)-quniazolinone, which is then subjected to reduction reaction. 2-fluoromethyl-3-(o-tolyl)-6-amino-4(3H)-quinazolinone thus obtained and a pharmaceutically acceptable acid addition salt thereof are useful as central muscle relaxants, minor tranquilizers, anti-convulsants, analgesics and/or anti-inflammatory agents.

    摘要翻译: N-(2-氨基-5-硝基苯甲酰基) - 对 - 甲苯胺与氟乙酸或其功能性衍生物缩合。 将通过所述缩合反应获得的N-(2-氟乙酰氨基-5-硝基苯甲酰基) - 邻甲苯胺脱水,得到2-氟甲基-3-(邻甲苯基)-6-硝基-4(3H) - 偶氮唑啉酮 进行还原反应。 由此获得的2-氟甲基-3-(邻甲苯基)-6-氨基-4(3H) - 喹唑啉酮和其药学上可接受的酸加成盐可用作中枢肌肉松弛剂,小镇静剂,抗惊厥药,止痛剂和/或 抗炎剂。

    Planetary gear system
    6.
    发明授权
    Planetary gear system 失效
    行星齿轮系统

    公开(公告)号:US5593360A

    公开(公告)日:1997-01-14

    申请号:US524217

    申请日:1995-09-06

    IPC分类号: F16H1/46 F16H55/17 F16H1/00

    摘要: A planetary gear system has a driving sun gear, an internal gear fixed on a case concentrically with the sun gear, and a planetary carrier assembly having plural planetary gears pivotally supported on a carrier and engaged with the sun gear and the internal gear. The internal gear comprises a lamination of plural punched plates with internal teeth being in phase with each other.

    摘要翻译: 行星齿轮系统具有驱动太阳齿轮,固定在与太阳齿轮同心的壳体上的内齿轮,以及行星齿轮架组件,其具有可枢转地支撑在托架上并与太阳齿轮和内齿轮接合的多个行星齿轮。 内齿轮包括具有彼此同相的内齿的多个穿孔板的层压体。

    Spool valve
    7.
    发明授权
    Spool valve 失效
    阀芯阀

    公开(公告)号:US4926906A

    公开(公告)日:1990-05-22

    申请号:US303656

    申请日:1989-01-30

    IPC分类号: F16K11/07

    摘要: A spool valve has a valve housing with a valve bore formed therein, a spool having a land portion slidably accommodated in the valve bore, a control port formed within the valve housing, able to communicate with the valve bore, and opened and closed by the land portion, and an annular groove open at an inner peripheral surface of the valve bore and communicating with the control port. Part of the control port is open over the inner and outer parts, as taken in the widthwise direction, of the annular groove. The degree of opening of the port is variably controlled by the displacement of the land portion.

    摘要翻译: 滑阀具有其中形成有阀孔的阀壳体,具有可滑动地容纳在阀孔中的接合部分的阀芯,形成在阀壳体内的控制口,其能够与阀孔连通,并且由阀孔打开和关闭 以及在阀孔的内周面开口并与控制口连通的环状槽。 控制端口的一部分在环形槽的宽度方向上沿着内部和外部部分开口。 通过陆部的位移可变地控制端口的开度。