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43 条记录 (耗时 0.019 秒)

    Superconducting microstrip filter having current density reduction parts
    11.
    发明授权
    Superconducting microstrip filter having current density reduction parts 失效
    具有电流密度降低部件的超导微带滤波器

    公开(公告)号：US06823201B2

    公开(公告)日：2004-11-23

    申请号：US10207620

    申请日：2002-07-26

    申请人： Manabu Kai ,  Toru Maniwa ,  Kazunori Yamanaka ,  Akihiko Akasegawa

    发明人： Manabu Kai ,  Toru Maniwa ,  Kazunori Yamanaka ,  Akihiko Akasegawa

    IPC分类号： H01P1203

    CPC分类号： H01P1/20372 ,  H01P1/20381 ,  Y10S505/701 ,  Y10S505/866

    摘要： A superconducting microstrip filter capable of achieving an improvement of power resistance without enlarging the overall size and while maintaining steep cut characteristics. This filter has a resonator section including at least one resonator. This resonator forms a current density reduction part in one part of its line pattern. Also, the filter has an input line section arranged adjoining the resonator of an initial stage. Current density reduction parts are formed in one part of this input line section. Alternatively, the input line section is comprised of a normal conductor.

    摘要翻译： 一种超导微带滤波器，其能够在不扩大整体尺寸并且同时保持陡峭切割特性的情况下实现电力阻力的改善。 该滤波器具有包括至少一个谐振器的谐振器部分。 该谐振器在其线路图案的一部分中形成电流密度降低部分。 此外，滤波器具有与初级的谐振器相邻的输入线部分。 电流密度降低部分形成在该输入线部分的一部分中。 或者，输入线部分由正常导体组成。

    High temperature superconductor film, method for forming the same and superconductor element
    12.
    发明授权
    High temperature superconductor film, method for forming the same and superconductor element 失效
    高温超导体膜，其形成方法和超导体元件

    公开(公告)号：US06690957B2

    公开(公告)日：2004-02-10

    申请号：US10101173

    申请日：2002-03-20

    申请人： Akihiko Akasegawa ,  Kazunori Yamanaka ,  Teru Nakanishi

    发明人： Akihiko Akasegawa ,  Kazunori Yamanaka ,  Teru Nakanishi

    IPC分类号： H01B1200

    CPC分类号： H01L39/2448 ,  C30B23/02 ,  C30B29/22 ,  C30B29/225 ,  H01L39/2422

    摘要： A high temperature superconductor film which is Y—Ba—Cu—O-based and formed on a dielectric substrate 10, and has a Cu composition ratio to the Ba near the upper surface of the film which is higher than a Cu composition ratio to the Ba inside the film. The YBCO-based high temperature superconductor film is formed with a Cu composition on the film surface maintained higher with respect to the stoichiometric composition, whereby the Cu oxide can be easily produced while the production of the yttrium oxides can be depressed. The yttrium oxides cannot be easily produced, which makes it difficult for pores and crystal strains to be generated while the Cu oxide functions as a flux for advancing the crystal growth, whereby the YBCO-based high temperature superconductor film can have good film quality and single crystal. The superconducting elements can be formed of the YBCO-based high temperature superconducting film of such good film quality.

    摘要翻译： 一种Y-Ba-Cu-O系的高温超导体膜，形成在电介质基板10上，并且与膜的上表面附近的Ba的Cu组成比高于Cu组成比 电影里面有Ba。 基于YBCO的高温超导体膜在相对于化学计量组成保持较高的膜表面上形成Cu组成，由此可以容易地制备Cu氧化物，同时可以抑制氧化钇的生成。 氧化钇不容易产生，这使得难以产生孔和晶体应变，而Cu氧化物用作用于促进晶体生长的助熔剂，由此YBCO基高温超导体膜可以具有良好的膜质量和单一的 水晶。 超导元件可以由具有良好膜质量的YBCO基高温超导膜形成。

    Superconductor device
    13.
    发明授权
    Superconductor device 有权
    超导体器件

    公开(公告)号：US08549730B2

    公开(公告)日：2013-10-08

    申请号：US11898238

    申请日：2007-09-11

    申请人： Teru Nakanishi ,  Akihiko Akasegawa ,  Kazunori Yamanaka ,  Kazuaki Kurihara

    发明人： Teru Nakanishi ,  Akihiko Akasegawa ,  Kazunori Yamanaka ,  Kazuaki Kurihara

    IPC分类号： H01R4/68 ,  H01R9/05 ,  H01R13/03 ,  H01R24/52 ,  H01P1/203

    CPC分类号： H01P1/203 ,  H01L39/143 ,  H01R4/68 ,  H01R9/0515 ,  H01R12/707 ,  H01R13/03 ,  H01R24/52 ,  H01R2103/00

    摘要： The coaxial connector 10 to be connected with a coaxial cable has a surface covering layer 20 formed of a metal material which causes an eutectic reaction with In on the surface of a terminal 12 which is a core conductor. Because of the surface covering layer 20 of a metal material which causes the eutectic reaction with In formed on the surface of the terminal of the coaxial connector, the terminal of the coaxial connector and the electrode of a superconductor device can be jointed to each other by the solder layer of In-based solder at a relatively low temperature. Thus, the discharge of oxygen from the inside of the superconductor film of a superconductor filter can be suppressed, and the decrease of the critical temperature TC can be suppressed.

    摘要翻译： 与同轴电缆连接的同轴连接器10具有由金属材料形成的表面覆盖层20，其在作为芯导体的端子12的表面上引起与In的共晶反应。 由于在同轴连接器的端子的表面上形成的与In形成的共晶反应的金属材料的表面被覆层20由同轴连接器的端子和超导体器件的电极彼此连接， In-based焊料的焊料层处于较低的温度。 因此，可以抑制从超导体滤波器的超导体膜的内部的氧的放电，并且可以抑制临界温度TC的降低。

    Superconductive filter capable of easily adjusting filter characteristic and filter characteristic adjusting method
    15.
    发明授权
    Superconductive filter capable of easily adjusting filter characteristic and filter characteristic adjusting method 有权
    超导滤波器能够轻松调整滤波器特性和滤波特性调整方法

    公开(公告)号：US07650174B2

    公开(公告)日：2010-01-19

    申请号：US11594778

    申请日：2006-11-09

    申请人： Tsuyoshi Aoki ,  Kazuaki Kurihara ,  Teru Nakanishi ,  Akihiko Akasegawa ,  Manabu Kai ,  Kazunori Yamanaka

    发明人： Tsuyoshi Aoki ,  Kazuaki Kurihara ,  Teru Nakanishi ,  Akihiko Akasegawa ,  Manabu Kai ,  Kazunori Yamanaka

    IPC分类号： H01P1/203 ,  H01B12/02

    CPC分类号： H01P1/20381

    摘要： A resonator pattern made of superconductive material is disposed over a first surface of a base substrate made of dielectric. An adjustment substrate made of dielectric is disposed facing the first surface at a distance from the first surface. The adjustment substrate is supported by a support mechanism for supporting the adjustment substrate in such a manner capable of changing an angle between the first surface and a surface of the adjustment substrate facing the base substrate. A superconductive filter is provided which can shift a center frequency of a filter band and suppress disturbance of a waveform of a filter characteristic, with a simple method.

    摘要翻译： 由超导材料制成的谐振器图案设置在由电介质制成的基底基板的第一表面上。 由电介质构成的调整用基板相对于第一面设置成与第一面相距一定距离。 调整基板由用于支撑调整基板的支撑机构支撑，该支撑机构能够改变第一表面与面向基底基板的调整基板的表面之间的角度。 提供了一种可以通过简单的方法移动滤波器频带的中心频率并抑制滤波器特性波形的干扰的超导滤波器。

    Coaxial connector and method for manufacturing the same, and superconductor device and method for manufacturing the same
    19.
    发明申请
    Coaxial connector and method for manufacturing the same, and superconductor device and method for manufacturing the same 有权
    同轴连接器及其制造方法以及超导体装置及其制造方法

    公开(公告)号：US20080061908A1

    公开(公告)日：2008-03-13

    申请号：US11898238

    申请日：2007-09-11

    申请人： Teru Nakanishi ,  Akihiko Akasegawa ,  Kazunori Yamanaka ,  Kazuaki Kurihara

    发明人： Teru Nakanishi ,  Akihiko Akasegawa ,  Kazunori Yamanaka ,  Kazuaki Kurihara

    IPC分类号： H01L39/24 ,  H05K3/10 ,  H01P1/20

    CPC分类号： H01P1/203 ,  H01L39/143 ,  H01R4/68 ,  H01R9/0515 ,  H01R12/707 ,  H01R13/03 ,  H01R24/52 ,  H01R2103/00

    摘要： The coaxial connector 10 to be connected with a coaxial cable has a surface covering layer 20 formed of a metal material which causes an eutectic reaction with In on the surface of a terminal 12 which is a core conductor. Because of the surface covering layer 20 of a metal material which causes the eutectic reaction with In formed on the surface of the terminal of the coaxial connector, the terminal of the coaxial connector and the electrode of a superconductor device can be jointed to each other by the solder layer of In-based solder at a relatively low temperature. Thus, the discharge of oxygen from the inside of the superconductor film of a superconductor filter can be suppressed, and the decrease of the critical temperature TC can be suppressed.

    摘要翻译： 与同轴电缆连接的同轴连接器10具有由金属材料形成的表面覆盖层20，其在作为芯导体的端子12的表面上引起与In的共晶反应。 由于在同轴连接器的端子的表面上形成的与In形成的共晶反应的金属材料的表面被覆层20由同轴连接器的端子和超导体器件的电极彼此连接， In-based焊料的焊料层处于较低的温度。 因此，可以抑制从超导体滤波器的超导体膜的内部排出的氧，并且可以抑制临界温度T C C的降低。