Process for sealing soil formations
    1.
    发明授权
    Process for sealing soil formations 失效
    土壤密封过程

    公开(公告)号:US5624208A

    公开(公告)日:1997-04-29

    申请号:US532794

    申请日:1995-10-06

    CPC分类号: E02D19/16 C09K17/02 C09K17/12

    摘要: A process for sealing soil formations, wherein a mineral sealing layer of a cohesive soil with the addition of powdery silicate of sodium is applied and mechanically compacted, and wherein: (a) firstly a homogenous mixture is prepared from a cohesive soil having a water in the wet area of the Proctor curve, with the addition of a powdery, aluminate-free soft gel-forming agent; (b) when the soft gel-forming agent has dissolved in the groundwater, powdery silicate of sodium is incorporated in homogeneously; and (c) finally the mixture is mechanically compacted.

    摘要翻译: PCT No.PCT / EP95 / 00539 Sec。 371日期1995年10月6日 102(e)日期1995年10月6日PCT 1995年2月14日提交PCT公布。 WO95 / 21966 PCT公开号 日期1995年8月17日一种用于密封土壤结构的方法,其中加入粉末状硅酸钠的粘性土壤的矿物密​​封层被施加并机械压实,其中:(a)首先从粘性制备均匀的混合物 在Proctor曲线的湿润区域中具有水的土壤,加入粉末状的无铝酸盐的软凝胶形成剂; (b)当软凝胶形成剂溶解在地下水中时,钠的粉状硅酸盐均匀地加入; 和(c)最后将混合物机械压实。

    Rocking toy for children
    2.
    发明授权
    Rocking toy for children 失效
    儿童摇摆玩具

    公开(公告)号:US07086921B2

    公开(公告)日:2006-08-08

    申请号:US10790616

    申请日:2004-03-01

    CPC分类号: A63G13/06

    摘要: Children's rocking toy, in particular in the form of a stylized horse, having a one-piece basic body made of flexible synthetic material, a simply curved rocking surface forming the base of the rocking toy and a seat region molded into it. In one refinement, the seat region is molded into it to a sufficient depth that a backrest region is produced. The rocking toy has a horse's head and a horse's rear part which serves as a support for a child situated in the seat. The basic body can consist of foam, in particular of foam rubber. In this case, the basic body is of a Shore hardness sufficient for it to have sufficient stability for rocking and to yield when a child is lying on a side surface of the toy. For further stabilization purposes, the basic body widens in its cross section towards the base. The basic body is preferably manufactured from a foam block and, for further refinement, can have a material covering, if appropriate a slip-on cover.

    摘要翻译: 儿童摇摆玩具,特别是风格化马的形式,具有由柔性合成材料制成的单件基体,形成摇摆玩具的基座的简单弯曲的摇摆表面和模制在其中的座位区域。 在一个细节中,座位区域被模制成足够的深度,从而产生靠背区域。 摇摆玩具有一匹马头和一匹马的后部,作为位于座位上的小孩的支撑。 基体可以由泡沫,特别是泡沫橡胶组成。 在这种情况下,基体具有足够的肖氏硬度,以使其具有足够的摆动稳定性,并且当儿童躺在玩具的侧表面时产生。 为了进一步的稳定目的,基本体在其横截面朝向基部变宽。 基体优选由泡沫块制成,并且为了进一步细化,可以具有覆盖物(如果适当的话)防滑盖。