Truck for a skateboard or the like
    1.
    发明授权
    Truck for a skateboard or the like 失效
    卡车用于滑板等

    公开(公告)号:US4168842A

    公开(公告)日:1979-09-25

    申请号:US866494

    申请日:1978-01-03

    IPC分类号: A63C17/01 A63C17/02 A63C17/04

    摘要: A truck for a skateboard or roller skate, the truck being a unitary assembly having a structure for securing to a member for supporting a rider, the member being in the form of a skateboard or soleplate of a roller skate, the structure being generally rigid and downwardly depending from the undersurface of the rider supporting member with a lower edge lying in a plane diagonally disposed relative to the undersurface. The structure includes an axle receiving portion for receiving an axle therein with the axle being normally generally parallel to the rider supporting member and generally perpendicular to the longitudinal center line thereto. The axle receiving portion in one embodiment is connected to the lower edge. In the other embodiment a generally flexible web interconnects the lower edge with an upper edge of the axle receiving portion with the two edges in generally parallel relation, with the web in a plane normally perpendicular to the undersurface of the supporting member, the shifting of the weight of the rider deflecting the axle receiving portion relative to the rider supporting member to provide steering.

    摘要翻译: 一种用于滑板或滚轮溜冰鞋的卡车,该卡车是具有用于固定到用于支撑骑手的构件的结构的整体组件,该构件为滚轮溜冰鞋的滑板或底板的形式,该结构通常是刚性的, 向下悬挂于骑行者支撑构件的下表面,下边缘位于相对于下表面对角设置的平面中。 该结构包括用于在其中接收轴的轴接收部分,其中车轴通常大致平行于骑车人支撑构件并且大致垂直于其纵向中心线。 一个实施例中的轴接收部分连接到下边缘。 在另一个实施例中,通常柔性腹板将下边缘与轴接收部分的上边缘互连,其中两个边缘大体上平行关系,腹板在与支撑构件的下表面垂直的平面中, 骑车人的重量使车轴接收部分相对于骑车者支撑构件偏转以提供转向。

    Use of phospholipids in peritoneal dialysis
    2.
    发明申请
    Use of phospholipids in peritoneal dialysis 审中-公开
    在腹膜透析中使用磷脂

    公开(公告)号:US20050182026A1

    公开(公告)日:2005-08-18

    申请号:US10501184

    申请日:2003-01-14

    摘要: The efficiency of ultrafiltration in continuous ambulatory peritoneal dialysis (CAPD) is improved by administering a composition comprising at least one surface active phospholipid (SAPL) in powder form, especially as a mixture of phosphatidyl choline and phosphatidyl glycerol, into the peritoneal cavity before commencing CAPD or between CAPD sessions. The SAPL composition may be introduced during surgery to prepare a patient for CAPD and/or subsequently through the incision for the CAPD catheter, or through the catheter itself, between CAPD sessions when one batch of dialysis fluid has been removed and before a fresh batch is supplied.

    摘要翻译: 连续不卧床腹膜透析(CAPD)中的超滤效率通过在开始CAPD之前将包含粉末形式的至少一种表面活性磷脂(SAPL),特别是作为磷脂酰胆碱和磷脂酰甘油的混合物的组合物施用到腹膜腔中来改善 或在CAPD会话之间。 SAPL组合物可以在外科手术期间引入,以便在一批透析液已经被去除之后并且在新鲜批次之前在CAPD期间之前准备CAPD患者和/或随后通过CAPD导管的切口或通过导管本身 提供。

    Ruler with magnifying cursor
    5.
    发明授权
    Ruler with magnifying cursor 失效
    标尺与放大光标

    公开(公告)号:US4757616A

    公开(公告)日:1988-07-19

    申请号:US112403

    申请日:1987-10-26

    申请人: Brian Hills

    发明人: Brian Hills

    IPC分类号: G01B3/04 B43L7/00 G02B27/02

    CPC分类号: G01B3/04

    摘要: A ruler for use in the measurement of distances on a flat surface is disclosed herein, having an elongated base with raised edge marginal regions defining a T-shaped recess therebetween. A first edge marginal region displays a plurality of analog measurement increments in the form of transverse marked lines while numerical indicia associated with each line increment is carried at the bottom of the recess. A cursor having an inverted T-shaped portion is slidably engaged with the base T-shaped recess. The cursor further includes a guide rail on one side frictionally engaged with a track provided on a second one of the edge marginal regions while cantilevered finger having an index line thereon projects over the first edge marginal region for selected registration with the end of an object being measured. An enlarged semicircular magnifier is carried on the cursor midway between its opposite sides for visually enlarging numerical indicia associated with a measurement line mark selected by registration of the index line therewith.

    摘要翻译: 本文公开了一种用于测量平坦表面上的距离的标尺,其具有细长基部,其具有在其间限定T形凹槽的凸起边缘边缘区域。 第一边缘边缘区域以横向标记线的形式显示多个模拟测量增量,而与每个行增量相关联的数字标记在凹部的底部承载。 具有倒T形部分的光标与基座T形凹部可滑动地接合。 光标还包括导轨,其一侧与设置在边缘边缘区域中的第二边缘区域上的轨道摩擦接合,而具有其上的索引线的悬臂指状物突出在第一边缘边缘区域上,用于选择配准,其中物体的端部为 测量。 放大的半圆放大镜在其相对两侧的光标中间被放置在光标上,用于视觉地放大与通过其分配线的配准选择的测量线标记相关联的数字标记。