Device for controlling a propagation direction of noise
    1.
    发明授权
    Device for controlling a propagation direction of noise 失效
    用于控制噪声传播方向的装置

    公开(公告)号:US4158401A

    公开(公告)日:1979-06-19

    申请号:US703985

    申请日:1976-07-09

    摘要: A device for controlling a propagation direction of noise, which is preferably associated with a sound insulating wall to significantly improve its sound reducing effect of alleviating noise emitted from a noise source such as a railroad, highway and the like on which an electric car and automobiles run. The device comprises a hollow structural body composed of a plurality of elongated vertical hollow passages arranged at right angles to a substrate and spaced apart from each other by means of partition walls. The upper noise inlet side surface of the hollow passages face a propagation direction of noise emitted from the noise source and serve to refract and lag in phase the noise passed therethrough, thereby producing a sound reducing region located intermediate between a direct sound propagation and the refracted sound propagation. In one embodiment, a pair of hollow structural bodies are arranged in opposition to each other to form an arch type device. In another embodiment, the hollow structural body may be provided at its noise inlet or outlet side surface with an extension of the hollow passages.

    摘要翻译: 一种用于控制噪声传播方向的装置,其优选地与隔音壁相关联,以显着改善其减轻从诸如铁路,公路等的噪声源发出的噪声的声音降低效果,其中电动汽车和汽车 跑。 该装置包括中空结构体,该中空结构体由多个细长的垂直中空通道构成,该垂直中空通道以与基底成直角的方式布置并且通过分隔壁彼此间隔开。 中空通道的上部噪声入口侧表面面对从噪声源发出的噪声的传播方向,并且用于使通过的噪声相位折射和滞后,从而产生位于直接声音传播和折射之间的声音降低区域 声音传播。 在一个实施例中,一对中空结构体彼此相对布置以形成拱形装置。 在另一个实施例中,中空结构体可以设置在其噪声入口或出口侧表面,并具有中空通道的延伸部分。

    Device for controlling a propagation direction of noise
    2.
    发明授权
    Device for controlling a propagation direction of noise 失效
    用于控制噪声传播方向的装置

    公开(公告)号:US4069768A

    公开(公告)日:1978-01-24

    申请号:US686338

    申请日:1976-05-14

    CPC分类号: G10K11/175 E01F8/0041

    摘要: A device for controlling a propagation direction of noise which is preferably associated with a sound insulating wall to significantly improve its sound reducing effect of alleviating noise emitted from a noise source such as a railroad, highway and the like on which an electric car and automobiles run. The device comprises a hollow structural body composed of a plurality of elongate hollow passages superimposed one upon the other and spaced apart from each other. The passages are arranged in a propagation direction of noise emitted from the noise source and serve to refract and lag in phase the noise passed therethrough, thereby producing a sound reducing region located intermediate between a direct propagation sound and the refraction propagation sound.

    摘要翻译: 一种用于控制噪声的传播方向的装置,其优选地与隔音壁相关联,以显着地改善其减轻由电动汽车和汽车运行的诸如铁路,高速公路等的噪声源发出的噪声的声音降低效果 。 该装置包括一个中空结构体,该中空结构体由多个细长的中空通道组成,该多个细长的中空通道彼此叠置并彼此间隔开。 通道沿着从噪声源发出的噪声的传播方向布置,并且用于折射和滞后相位的噪声,从而产生位于直接传播声音和折射传播声音之间的声音降低区域。

    Stress proteins
    6.
    发明授权
    Stress proteins 失效
    应激蛋白

    公开(公告)号:US6034232A

    公开(公告)日:2000-03-07

    申请号:US175581

    申请日:1998-10-20

    摘要: A polypeptide obtainable by inducement under hypoxic conditions having a sequence comprising:(a) the amino acid sequence of SEQ ID NO:1 or 3 or a fragment thereof; (b) an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 2 or 4 or a fragment thereof; or (c) an amino acid sequence resulting from deletion, addition, insertion or substitution of one or more amino acids in the amino acid sequence of SEQ ID NO:1 or 3; a polynucleotide encoding the above polypeptide or the fragment thereof useful for producing the above polypeptide by a biotechnological technique; and an antibody or fragment thereof specifically binding the above polypeptide.

    摘要翻译: 通过在缺氧条件下诱导获得的多肽,其具有包含以下序列的序列:(a)SEQ ID NO:1或3的氨基酸序列或其片段; (b)由SEQ ID NO:2或4的核苷酸序列或其片段编码的氨基酸序列; 或(c)由SEQ ID NO:1或3的氨基酸序列中的一个或多个氨基酸的缺失,添加,插入或取代产生的氨基酸序列; 编码上述多肽或其片段的多核苷酸可用于通过生物技术生产上述多肽; 以及特异性结合上述多肽的抗体或其片段。

    Human and rat hypoxic stress proteins and DNAs encoding therefor
    7.
    发明授权
    Human and rat hypoxic stress proteins and DNAs encoding therefor 失效
    人和大鼠缺氧胁迫蛋白及其编码的DNA

    公开(公告)号:US5948637A

    公开(公告)日:1999-09-07

    申请号:US770301

    申请日:1996-12-20

    摘要: A polypeptide obtainable by inducement under hypoxic conditions having a sequence comprising: (a) the amino acid sequence of SEQ ID NO:1 or 3 or a fragment thereof; (b) an amino acid sequence encoded by the nucleotide sequence of SEQ ID NO: 2 or 4 or a fragment thereof; or (c) an amino acid sequence resulting from deletion, addition, insertion or substitution of one or more amino acids in the amino acid sequence of SEQ ID NO:1 or 3; a polynucleotide encoding the above polypeptide or the fragment thereof useful for producing the above polypeptide by a biotechnological technique; and an antibody or fragment thereof specifically binding the above polypeptide.

    摘要翻译: 通过在缺氧条件下诱导获得的多肽,其具有包含以下序列的序列:(a)SEQ ID NO:1或3的氨基酸序列或其片段; (b)由SEQ ID NO:2或4的核苷酸序列或其片段编码的氨基酸序列; 或(c)由SEQ ID NO:1或3的氨基酸序列中的一个或多个氨基酸的缺失,添加,插入或取代产生的氨基酸序列; 编码上述多肽或其片段的多核苷酸可用于通过生物技术生产上述多肽; 以及特异性结合上述多肽的抗体或其片段。