利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.017 秒)

    FILTER CHARACTERISTIC TUNING APPARATUS, TUNABLE FILTER APPARATUS AND CONTROL METHOD FOR TUNABLE FILTER APPARATUS
    1.
    发明申请
    FILTER CHARACTERISTIC TUNING APPARATUS, TUNABLE FILTER APPARATUS AND CONTROL METHOD FOR TUNABLE FILTER APPARATUS 有权
    过滤器特征调节装置，TUNABLE过滤器装置及控制方法TUNABLE FILTER APPARATUS

    公开(公告)号：US20160268663A1

    公开(公告)日：2016-09-15

    申请号：US15062490

    申请日：2016-03-07

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Junya TANAKA ,  Hiroshi Takahashi ,  Rie Katsuki ,  Akihito Ogawa ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Tamio Kawaguchi ,  Hiroaki Ikeuchi

    IPC分类号： H01P1/203

    CPC分类号： H01P1/20372 ,  H01P1/20381 ,  H03J1/00

    摘要： According to an embodiment, a filter characteristic tuning apparatus includes a characteristic tuning member, an elastic member, a first movable member, a second movable member, and a driving mechanism. The elastic member comes in contact with a characteristic tuning member by deformation, and separates from the characteristic tuning member by a restoring force. The first movable member deforms the elastic member in a closing operation. The driving mechanism displaces a second movable member such that a projection opens/closes the first movable member. The characteristic tuning member changes a gap between the characteristic tuning member and the resonator by a linear driving force obtained by converting the transmitted rotary driving force.

    摘要翻译： 根据实施例，滤波器特征调谐装置包括特征调谐构件，弹性构件，第一可动构件，第二可动构件和驱动机构。 弹性构件通过变形与特性调谐构件接触，并且通过恢复力与特性调谐构件分离。 第一可动构件在关闭操作中使弹性构件变形。 驱动机构移动第二可动构件，使得突起打开/关闭第一可动构件。 特征调谐构件通过转换传递的旋转驱动力而获得的线性驱动力来改变特征调谐构件和谐振器之间的间隙。

    ELECTRONIC DEVICE
    3.
    发明申请
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20170172001A1

    公开(公告)日：2017-06-15

    申请号：US15445750

    申请日：2017-02-28

    申请人： Kabushiki Kaisha Toshiba

    发明人： Tadahiro SASAKI ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Tamio Kawaguchi ,  Hiroaki Ikeuchi ,  Mutsuki Yamazaki

    IPC分类号： H05K5/02 ,  H05K9/00

    CPC分类号： H05K5/0217 ,  H01L23/04 ,  H01L23/66 ,  H05K9/0007 ,  H05K9/0045

    摘要： According to one embodiment, an electronic device includes a housing, an electronic component, a first conductor, and a second conductor. The housing includes a first plate portion, a second plate portion, and a third plate portion. The first plate portion has a first surface. The second plate portion is separated from the first surface. The third plate portion has a third surface. The electronic component is provided inside the housing. The first conductor is provided inside the first plate portion. The second conductor includes first region and a second region. The second conductor is provided between the first plate portion and the second plate portion. An end of the first region is connected to the first conductor. An opening is provided between at least a portion of the first region and at least a portion of the second region.

    Superconducting antenna device
    4.
    发明授权
    Superconducting antenna device 有权
    超导天线装置

    公开(公告)号：US09099778B2

    公开(公告)日：2015-08-04

    申请号：US14483667

    申请日：2014-09-11

    申请人： Kabushiki Kaisha Toshiba

    发明人： Tamio Kawaguchi ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Kohei Nakayama ,  Mutsuki Yamazaki

    IPC分类号： H01Q21/06 ,  H01Q1/36 ,  H01Q21/30 ,  H01Q21/00 ,  H01Q1/42

    CPC分类号： H01Q1/364 ,  H01Q1/38 ,  H01Q1/42 ,  H01Q21/0006 ,  H01Q21/061 ,  H01Q21/30

    摘要： A superconducting antenna device of an embodiment includes an array antenna made by stacking a flat antenna having one or more antennas made of a superconducting material and a ground pattern on a low-loss dielectric substrate from a short wave band to an extremely-high frequency band, a vacuum chamber configured to accommodate the array antenna, a refrigerator configured to cool the array antenna, and a vacuum insulating window configured to pass an electromagnetic wave from a short wave band to an extremely-high frequency band in a direction of directivity of the array antenna in the vacuum chamber.

    摘要翻译： 一个实施例的超导天线装置包括阵列天线，其通过将具有由超导材料制成的一个或多个天线的平坦天线和低损耗介质基底上的接地图案从短波段堆叠到极高频带 配置为容纳阵列天线的真空室，构造成冷却阵列天线的冰箱和真空绝缘窗，该真空绝热窗构造成将电磁波从短波段传递到极高频带，方向性方向为 阵列天线在真空室中。

    ELECTRONIC CIRCUIT, OSCILLATOR, AND CALCULATING DEVICE
    7.
    发明申请
    ELECTRONIC CIRCUIT, OSCILLATOR, AND CALCULATING DEVICE 有权

    公开(公告)号：US20230059903A1

    公开(公告)日：2023-02-23

    申请号：US17676884

    申请日：2022-02-22

    申请人： KABUSHIKI KAISHA TOSHIBA

    发明人： Noritsugu Shiokawa ,  Hayato Goto ,  Taro Kanao

    IPC分类号： H01P7/04

    摘要： According to one embodiment, an electronic circuit includes an element part. The element part includes a first resonator and a second resonator. The first resonator includes a first conductive layer, a second conductive layer, a first current path including a first Josephson junction, and a second current path including a second Josephson junction. The first current path includes a first end portion and a second end portion. The first end portion is connected with the first conductive layer. The second end portion is connected with the second conductive layer. The second current path includes a third end portion and a fourth end portion. The third end portion is connected with the first conductive layer. The fourth end portion is connected with the second conductive layer. The second resonator is configured to be electromagnetically coupled with the first resonator.

    Filter and resonator
    9.
    发明授权
    Filter and resonator 有权
    滤波器和谐振器

    公开(公告)号：US09325045B2

    公开(公告)日：2016-04-26

    申请号：US14205821

    申请日：2014-03-12

    申请人： Kabushiki Kaisha Toshiba

    发明人： Noritsugu Shiokawa ,  Hiroyuki Kayano ,  Tamio Kawaguchi ,  Kohei Nakayama

    IPC分类号： H01P1/205 ,  H01P3/08 ,  H01P1/203 ,  H01P7/08

    CPC分类号： H01P1/205 ,  H01P1/20336 ,  H01P1/20372 ,  H01P7/082

    摘要： A filter according to embodiments includes n resonators, an input line, and an output line. Each of the resonators includes a first comb-like structure, a second comb-like structure, and a connection line that connect the first and the second comb-like structure. The first and second comb-like structures have a plurality of first lines and a second line that is connected to one end of the first lines. The first lines of the first and the second comb-like structures are arranged parallel to each other. The connection line has bending portions. Further, a second comb-like structure of a k-th resonator and a first comb-like structure of a (k+1)-th resonator are arranged so as to have an interlaced arrangement, and a second comb-like structure of the (k+1)-th resonator and a first comb-like structure of a (k+2)-th resonator are arranged so as to have an interlaced arrangement.

    摘要翻译： 根据实施例的滤波器包括n个谐振器，输入线和输出线。 每个谐振器包括第一梳状结构，第二梳状结构和连接第一和第二梳状结构的连接线。 第一和第二梳状结构具有多个第一线和连接到第一线的一端的第二线。 第一和第二梳状结构的第一行彼此平行地布置。 连接线具有弯曲部分。 此外，第k谐振器的第二梳状结构和第（k + 1）谐振器的第一梳状结构被布置成具有隔行布置，并且第二梳状结构 （k + 1）谐振器和第（k + 2）谐振器的第一梳状结构被布置成具有隔行布置。

    HEAT INSULATING TRANSMISSION LINE, VACUUM INSULATING CHAMBER, WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    HEAT INSULATING TRANSMISSION LINE, VACUUM INSULATING CHAMBER, WIRELESS COMMUNICATION SYSTEM 有权
    绝热传输线，真空绝缘室，无线通信系统

    公开(公告)号：US20130265122A1

    公开(公告)日：2013-10-10

    申请号：US13911299

    申请日：2013-06-06

    申请人： Kabushiki Kaisha Toshiba

    发明人： Tamio KAWAGUCHI ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Kohei Nakayama

    IPC分类号： H01P5/00

    CPC分类号： H01P5/024 ,  H01P1/042 ,  H01P1/08 ,  H01P1/30 ,  H01P3/12 ,  H01P5/00

    摘要： A heat insulating transmission line includes a first waveguide with a first aperture end, a second waveguide with a second aperture end, and a reflector. The second waveguide is arranged coaxially with the first waveguide. The second aperture end faces the first aperture end through an air gap. The reflector is provided outside the air gap, and controls radiation power from the air gap. In addition, the reflector is substantially parallel to a portion of a virtual plane connecting an inner wall of the first aperture end of the first waveguide and an inner wall of the second aperture end of the second waveguide. When a mean frequency of a signal transmitting through the heat insulating transmission line is expressed as λ, a distance between the virtual surface and the reflector is not less than N×λ/2−0.05λ and not more than N×λ/2+0.2λ (N is a positive integer).

    摘要翻译： 绝热传输线包括具有第一开口端的第一波导，具有第二孔端的第二波导和反射器。 第二波导与第一波导同轴配置。 第二孔径端通过气隙面向第一孔径端。 反射器设置在气隙外部，并控制来自气隙的辐射功率。 此外，反射器基本上平行于连接第一波导的第一孔径的内壁和第二波导的第二孔端的内壁的虚拟平面的一部分。 当通过绝热传输线传输的信号的平均频率表示为λ时，虚拟表面和反射器之间的距离不小于N×λ/2-0.05λ且不大于N×λ/ 2 + 0.2λ（N是正整数）。