Plasma X-ray source
    5.
    发明授权
    Plasma X-ray source 失效
    等离子X射线源

    公开(公告)号:US4841556A

    公开(公告)日:1989-06-20

    申请号:US12992

    申请日:1987-02-10

    CPC分类号: H05G2/003

    摘要: A plasma X-ray source in which a discharge tube containing a pair of coaxial cylindrical electrodes is filled with a gas, a high voltage pulse from a charged capacitor is applied between the cylindrical electrodes to convert the gas into a plasma, the plasma is focused on a position near the end of the inner one of the cylindrical electrodes to generate X-rays, and the X-rays thus generated are emitted to the outside of the discharge tube through a window provided thereon, is disclosed. In the above X-ray source, the high voltage pulse is applied between the cylindrical electrodes so that the inner cylindrical electrode is at a negative potential with respect to the outer cylindrical electrode.

    摘要翻译: 一种等离子体X射线源,其中包含一对同轴圆柱形电极的放电管填充有气体,在圆柱形电极之间施加来自带电电容器的高电压脉冲,将气体转换成等离子体,等离子体聚焦 在靠近内部一个圆柱形电极的端部的位置处产生X射线,并且由此产生的X射线通过设置在其上的窗口发射到放电管的外部。 在上述X射线源中,在圆柱形电极之间施加高电压脉冲,使得内部圆柱形电极相对于外部圆柱形电极处于负电位。

    Plasma x-ray source
    6.
    发明授权
    Plasma x-ray source 失效
    等离子X射线源

    公开(公告)号:US4715054A

    公开(公告)日:1987-12-22

    申请号:US795776

    申请日:1985-11-07

    CPC分类号: H05G2/003 H05H1/52

    摘要: A plasma X-ray source comprises inner and outer cylindrical electrodes disposed coaxially and with a certain distance with respect to each other, an electrical insulator disposed between end portions of the inner and outer cylindrical electrodes, and a discharge vessel disposed to envelop the inner and outer cylindrical electrodes. A pulse voltage is applied between the inner and outer cylindrical electrodes to produce plasma in the discharge vessel. An electrically conductive spherical shield is disposed to envelop a space where the plasma is pinched, and the spherical shield is maintained at a potential equal to that applied to the outer cylindrical electrode.

    摘要翻译: 等离子体X射线源包括同轴并且相对于彼此具有一定距离的内部和外部圆柱形电极,设置在内部和外部圆柱形电极的端部之间的电绝缘体,以及放电容器,其设置成包围内部和外部 外圆柱形电极。 在内圆柱形电极和外圆柱形电极之间施加脉冲电压,以在放电容器中产生等离子体。 设置导电球形屏蔽以包围等离子体被夹持的空间,并且球形屏蔽保持在等于施加到外圆柱形电极的电位的电位。

    Plasma X-ray source
    7.
    发明授权
    Plasma X-ray source 失效
    等离子X射线源

    公开(公告)号:US4627086A

    公开(公告)日:1986-12-02

    申请号:US772692

    申请日:1985-09-05

    CPC分类号: H05G2/003 H05H1/52

    摘要: A plasma X-ray source is operable, like the plasma focus type source, to generate impulse discharge through a gas filled in a discharge tube. A relatively small amount of the gas is continuously supplied to and evacuated from the discharge tube in accordance with an occurrence frequency of discharge, without operating evacuation and filling of the gas at each cycle of discharge, under the regulation to make constant the pressure within the discharge tube, thereby eliminating the time for exchange of gas contaminated by discharge, reducing the amount of gas used, and improving reproducibility of discharge.

    摘要翻译: 等离子体X射线源像等离子体聚焦型源一样可以通过填充在放电管中的气体产生脉冲放电。 根据排放的发生频率,相对少量的气体从放电管被连续地供给并排出,而在每次排放循环期间不进行排气和填充气体的操作,以使排气管内的压力恒定 放电管,从而消除了排放污染的气体的交换时间,减少了使用的气体量,提高了排放的再现性。

    Multilayer printed circuit board and method of manufacturing multilayer printed circuit board
    8.
    发明授权
    Multilayer printed circuit board and method of manufacturing multilayer printed circuit board 失效
    多层印刷电路板及多层印刷电路板制造方法

    公开(公告)号:US08217276B2

    公开(公告)日:2012-07-10

    申请号:US10410434

    申请日:2003-04-10

    IPC分类号: H05K1/03

    摘要: A multilayer printed circuit board which can surely establish interlayer connection with low resistance. The multilayer printed circuit board comprises: a first substrate having a conductive pattern on one face and a non-penetration connection hole on the other face, for exposing the conductive pattern to outside; a second substrate having a conductive pattern formed on a face opposed to the other face of first substrate and a conductive bump on the conductive pattern integrally. The first substrate and the second substrate are integrated by engaging the bump of the second substrate with the connection hole of the first substrate and by intervening a conductive cement between the bumps and the conductive pattern exposed to outside from the connection holes.

    摘要翻译: 一种多层印刷电路板,可以可靠地建立具有低电阻的层间连接。 所述多层印刷电路板包括:在一个面上具有导电图案的第一基板和另一面上的非穿透连接孔,用于将导电图案暴露于外部; 第二基板,其具有形成在与第一基板的另一面相对的表面上的导电图案和导电图案上的导电凸块。 第一基板和第二基板通过将第二基板的凸块与第一基板的连接孔接合并且通过在凸起和从连接孔露出到外部的导电图案之间插入导电粘合剂来集成。

    Wireless communication terminal apparatus, wireless communication system and wireless communication method
    9.
    发明申请
    Wireless communication terminal apparatus, wireless communication system and wireless communication method 审中-公开
    无线通信终端装置,无线通信系统和无线通信方式

    公开(公告)号:US20100203842A1

    公开(公告)日:2010-08-12

    申请号:US12671302

    申请日:2008-07-30

    IPC分类号: H04B1/38

    CPC分类号: H04B7/061

    摘要: A wireless communication terminal apparatus 10 is comprised of a plurality of antennas Ant1 and Ant2, a switch circuit 11 for switching to one selected antenna among the plurality of antennas Ant1 and Ant2, for carrying out a communication, and a control unit 14 for selecting another antenna among antennas in a non-selection status in response to the status of the reception signal, in a case where a status of a reception signal of an antenna in a selection status is not in the predetermined condition, and regardless a status of the reception signal of the antennas in a non-selection status, and controlling the switch circuit for making the switching of another antenna in a non-selection status at a transmission.

    摘要翻译: 无线通信终端装置10由多个天线Ant1和Ant2构成,切换电路11用于切换到多个天线Ant1和Ant2中的一个选定的天线,用于进行通信,以及控制单元14,用于选择另一天线 在选择状态的天线的接收信号的状态不在预定条件的情况下,响应于接收信号的状态,处于非选择状态的天线之间的天线,并且不管接收的状态如何 天线的信号处于非选择状态,并且控制开关电路,用于在另一个天线的切换中处于非选择状态。

    Multilayer wiring board and process for fabricating a multilayer wiring board
    10.
    发明申请
    Multilayer wiring board and process for fabricating a multilayer wiring board 失效
    多层布线板及其制造方法

    公开(公告)号:US20060049130A1

    公开(公告)日:2006-03-09

    申请号:US11212684

    申请日:2005-08-29

    申请人: Yoshio Watanabe

    发明人: Yoshio Watanabe

    IPC分类号: H01B13/00 H05K1/00

    摘要: A multilayer wiring board having a plurality of wiring layers is proposed, which is prepared by a process having the steps of: forming, on one insulating sheet, wiring patterns for all the wiring layers, which patterns are arranged at predetermined positions; and folding the insulating sheet having formed the wiring patterns in the predetermined order and stacking the folded sheet while positioning, and then heating the resultant sheet in a vacuum under a pressure to form a three-dimensional electric wiring.

    摘要翻译: 提出了具有多个布线层的多层布线板,其通过以下步骤制备:具有以下步骤的方法:在一个绝缘片上形成用于所有布线层的布线图案,哪些图案布置在预定位置; 并且以预定的顺序折叠形成布线图案的绝缘片并定位时堆叠折叠片,然后在压力下在真空中加热所得的片以形成三维电布线。