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    Tachometer
    1.
    发明授权
    Tachometer 失效
    转速表

    公开(公告)号：US4109533A

    公开(公告)日：1978-08-29

    申请号：US754401

    申请日：1976-12-27

    Applicant: Richard J. Broadman ,  Richard D. May

    Inventor： Richard J. Broadman ,  Richard D. May

    IPC: G01P3/18

    CPC classification number: G01P3/18

    Abstract: Apparatus for deflecting a pointer in proportion to the rotational speed of a shaft comprises a support, a governor mounted on the support, an indicator mounted on the support and an angled calibrating lever pivotally mounted on the support and connecting the governor to the indicator. The governor includes an input member adapted to be operably connected to the shaft for rotation therewith and an output member movable in a given direction (typically parallel to the axis of shaft rotation) to a degree generally related to the rotational speed of the shaft. The indicator includes a drum, a pointer operably connected to the drum for movement therewith, and a flexible member at least partially wound about the drum so that the drum is rotated by the unwinding of the flexible member therefrom. The angled calibrating lever has one leg bearing against the output member for motion therewith and the other leg secured to a portion of the flexible member for unwinding the flexible member from the drum.In order that the deflection of the pointer be in close proportion to the rotational speed of the shaft, means are provided for compensating for the deviation from proportionality of the degree of movement of the output member to the rotational speed of the shaft. The compensating means may be either means for adjusting the angle formed by the legs of the calibrating lever or a non-linear peripheral contour of the drum on which the flexible member is wound.

    Abstract translation: 用于使指针与轴的旋转速度成比例地偏转的装置包括支撑件，安装在支撑件上的调速器，安装在支撑件上的指示器和可枢转地安装在支撑件上并将调速器连接到指示器的倾斜校准杆。 调速器包括适于可操作地连接到轴以与其一起旋转的输入构件和可沿给定方向（通常平行于轴的旋转轴线）移动的输出构件到与轴的旋转速度大致相关的程度。 指示器包括滚筒，可操作地连接到滚筒以与之一起运动的指针，以及至少部分地围绕滚筒缠绕的柔性构件，使得滚筒通过柔性构件的退绕而旋转。 成角度的校准杆具有抵靠输出构件的一个腿部支撑件，用于与其一起运动，而另一个腿部固定到柔性构件的一部分上，用于将该柔性构件从滚筒中展开。

    Bone Marrow Proliferation Assay
    3.
    发明申请
    Bone Marrow Proliferation Assay 审中-公开
    骨髓增生测定

    公开(公告)号：US20080220444A1

    公开(公告)日：2008-09-11

    申请号：US10570973

    申请日：2004-09-10

    Applicant: Michael S. Koratich ,  Richard D. May

    Inventor： Michael S. Koratich ,  Richard D. May

    IPC: G01N33/53

    CPC classification number: G01N33/5014 ,  G01N33/5047 ,  G01N33/5073

    Abstract: Disclosed herein are assay methods for assessing the myelotoxicity of a pharmacologic agent or a putative pharmacologic agent. Also, disclosed are kits and mixtures of cytokines and growth factors useful in the assay methods disclosed herein.

    Abstract translation: 本文公开了用于评估药理学试剂或推定的药理学试剂的骨髓毒性的测定方法。 还公开了可用于本文公开的测定方法的试剂盒和细胞因子和生长因子的混合物。

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