Physiological age measuring apparatus
    22.
    发明授权
    Physiological age measuring apparatus 失效
    生理年龄测量仪器

    公开(公告)号:US5000188A

    公开(公告)日:1991-03-19

    申请号:US442058

    申请日:1989-11-28

    申请人: Osamu Kojima

    发明人: Osamu Kojima

    CPC分类号: A61B5/021 A61B5/00

    摘要: An apparatus for measuring a physiological age of a subject, including a sampling device for sampling a waveform of pulse wave produced from an arterial vessel of a subject, a storing device for storing a plurality of reference waveform models corresponding to a plurality of physiological age groups, respectively, and a determining device for selecting one of the plurality of reference waveform models which is most similar to the sampled waveform of the subject, and determining a physiological age of the subject based on the age group corresponding to the selected reference waveform model.

    摘要翻译: 一种用于测量对象的生理年龄的装置,包括:用于对从对象的动脉血管产生的脉搏波进行采样的采样装置;存储装置,用于存储对应于多个生理年龄组的多个参考波形模型 以及确定装置,用于选择与被摄体的采样波形最相似的多个参考波形模型之一,并且基于与所选择的参考波形模型对应的年龄组来确定对象的生理年龄。

    Polypropylene composition
    23.
    发明授权
    Polypropylene composition 失效
    聚丙烯组成

    公开(公告)号:US4871805A

    公开(公告)日:1989-10-03

    申请号:US122741

    申请日:1987-11-19

    IPC分类号: C08L23/00 C08L23/12 C08L53/00

    摘要: A polypropylene composition capable of producing molded products having superior stiffness, impact resistance, transparency, resistance to whitening on impact on bending and luster is provided, which composition has (i) a styrene-ethylene.multidot.butylene-styrene block copolymer or a styrene-ethylene.multidot.propylene block copolymer each in 5 to 30% by weight based on the weight of the composition, blended with a highly crystalline propylene homopolymer (A) having a relationship between its isotactic pentad ratio (P) and melt flow rate (MFR) represented by an expression of1.00.gtoreq.P.gtoreq.0.015 log MFR+0.955;(ii) a styrene-ethylene.multidot.butylene-styrene block copolymer or a styrene-ethylene.multidot.propylene block copolymer each in 5 to 30% by weight based on the weight of the composition and an ethylene-propylene copolymer rubber or a polyethylene each in 15% by weight based thereon, blended with the above (A), the blending proportion of (A) being 60% by weight or more based on the weight of the composition; or (iii) a styrene-ethylene.multidot.butylene-styrene block copolymer or a styrene-ethylene.multidot.propylene block copolymer, each in 5 to 30% by weight based on the weight of the composition, an ethylene-propylene rubber and polyethylene each in 15% by weight or less based thereon, blended with the above (A), the blending proportion of (A) being 60% by weight or more based thereon.