Manufacturing apparatus and method for carbon nanotube
    47.
    发明授权
    Manufacturing apparatus and method for carbon nanotube 有权
    碳纳米管的制造装置和方法

    公开(公告)号:US07364709B2

    公开(公告)日:2008-04-29

    申请号:US10476566

    申请日:2002-10-30

    IPC分类号: B01J19/08

    摘要: A manufacturing apparatus, including: two electrodes whose forwardmost end portions are opposed to each other; a power supply which applies a voltage between the electrodes in order to generate discharge plasma in a discharge area between the electrodes; and plural magnets that form a magnetic field in the generation area of the discharge plasma by generating a magnetic field from a magnetic pole surface of each of the plural magnets that are arranged to have the magnetic pole surfaces thereof opposed to one imaginary axis within a space; and of the two electrodes, at least a part of one electrode is located in an area surrounded by: an imaginary plane formed by connecting end portions of the magnetic pole surfaces of the plural magnets on one side in a direction of the imaginary axis.

    摘要翻译: 一种制造装置,包括:两个电极,其最前端部彼此相对; 电源,其在电极之间施加电压,以在电极之间的放电区域中产生放电等离子体; 以及多个磁体,其通过从多个磁体中的每一个的磁极表面产生磁场,在放电等离子体的产生区域中形成磁场,所述磁极表面的磁极表面与空间内的一个假想轴相对 ; 并且在两个电极之间,一个电极的至少一部分位于被围绕的区域中,该虚拟平面通过将多个磁体的磁极表面的端部沿虚拟轴线的一个方向一侧连接而形成。

    Antenna and communication device
    49.
    发明授权
    Antenna and communication device 失效
    天线和通信设备

    公开(公告)号:US07205940B2

    公开(公告)日:2007-04-17

    申请号:US10507910

    申请日:2003-02-25

    IPC分类号: H01Q1/24 H01Q1/38

    摘要: An object of the present invention is to provide an antenna of small size which is excellent in the response characteristic in the high-frequency band, and to provide a communication device including the antenna having such an excellent characteristic that it is possible to realize downsizing of the device as a whole. That is, the present invention is directed to an antenna characterized by including a radiator made up of a carbon nanotube, and as a specific structure, for example, an antenna characterized by including an electrode that is connected with a part of the carbon nanotube and operates as a monopole antenna, and a communication device including the antenna.

    摘要翻译: 本发明的目的是提供一种在高频带中的响应特性优异的小尺寸天线,并且提供一种包括天线的通信装置,其特征在于可以实现小型化 该设备作为一个整体。 也就是说,本发明涉及一种天线,其特征在于包括由碳纳米管构成的散热器,并且作为具体结构,例如,天线,其特征在于,包括与所述碳纳米管的一部分连接的电极和 作为单极天线工作,以及包括天线的通信装置。