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    Planar speaker
    2.
    发明授权
    Planar speaker 失效
    平面扬声器

    公开(公告)号：US07283636B2

    公开(公告)日：2007-10-16

    申请号：US10504850

    申请日：2003-02-28

    申请人： Takeshi Nishimura ,  Kenji Iizuka ,  Masayuki Ishiwa ,  Shigeo Yamaguchi ,  Tsutomu Yokoyama ,  Masaaki Arahori ,  Hideharu Yonehara ,  Hiroshi Ikeda ,  Sadaaki Sakurai

    发明人： Takeshi Nishimura ,  Kenji Iizuka ,  Masayuki Ishiwa ,  Shigeo Yamaguchi ,  Tsutomu Yokoyama ,  Masaaki Arahori ,  Hideharu Yonehara ,  Hiroshi Ikeda ,  Sadaaki Sakurai

    IPC分类号： H04R25/00

    CPC分类号： H04R7/04 ,  H04R9/047 ,  H04R2307/029 ,  H04R2499/11 ,  H04R2499/13

    摘要： The present invention provides a planer acoustic transducer including a vibrating diaphragm including a spiral voice coil provided on both surfaces or on one surface of an insulating base film; and a permanent magnet corresponding to the voice coil, wherein, in the vibrating diaphragm, the spiral voice coil is formed by applying a wire conductor, in a coil pattern, onto a sheet-like substrate having an adhesive layer on at least one surface thereof. Alternatively, at least a portion of the vibrating diaphragm, which portion corresponds to the loop of a first or second vibration mode, is reinforced with a rigidity-imparting member; the substrate of the vibrating diaphragm is formed of a resin foam; or the voice coil is formed three-dimensionally.

    摘要翻译： 本发明提供一种平面声换能器，包括：振动膜，包括设置在绝缘基膜的两个表面或一个表面上的螺旋音圈; 以及对应于音圈的永磁体，其中，在所述振动膜中，所述螺旋音圈是通过将线状图案中的线导体施加在其至少一个表面上具有粘合剂层的片状基底上而形成的 。 或者，振动膜的至少一部分对应于第一振动模式或第二振动模式的环，被刚性赋予构件加强; 振动膜的基板由树脂发泡体形成; 或三维地形成音圈。

    ROTATION SENSOR MOUNTED ON A SHAFT
    4.
    发明申请
    ROTATION SENSOR MOUNTED ON A SHAFT 失效
    旋转传感器安装在轴上

    公开(公告)号：US20080168845A1

    公开(公告)日：2008-07-17

    申请号：US12043346

    申请日：2008-03-06

    申请人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    发明人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    IPC分类号： G01L3/00

    CPC分类号： G01L3/105 ,  G01D5/2053

    摘要： A rotation sensor includes a first rotor constituted by a magnetic material and having an outer face that has first conductive layers disposed in two levels as viewed in the direction of a rotation axis and second conductive layers disposed outwardly of and between the first conductive layers, a second rotor having metal members corresponding to the first conductive layers of the first rotor, and a stationary core having a stationary core body that accommodates therein two exciting coils that are spaced from each other in the direction of the rotation axis. The second rotor is disposed between the first rotor mounted to a first shaft and the stationary core fixed to a stationary member, and is mounted to a second shaft which is rotatable relative to the first shaft.

    摘要翻译： 旋转传感器包括由磁性材料构成的第一转子，其外表面具有沿旋转轴线的方向设置在两个层次上的第一导电层，以及设置在第一导电层之外和第一导电层之间的第二导电层， 具有对应于第一转子的第一导电层的金属构件的第二转子和具有固定铁芯体的固定铁芯，其中容纳有在旋转轴线方向上彼此间隔开的两个励磁线圈。 第二转子设置在安装到第一轴的第一转子和固定到固定构件的固定芯之间，并且安装到可相对于第一轴旋转的第二轴。

    Rotation sensor mounted on a shaft
    5.
    发明申请
    Rotation sensor mounted on a shaft 失效
    旋转传感器安装在轴上

    公开(公告)号：US20070017305A1

    公开(公告)日：2007-01-25

    申请号：US11525679

    申请日：2006-09-22

    申请人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    发明人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    IPC分类号： G01L3/00

    CPC分类号： G01L3/105 ,  G01D5/2053

    摘要： A rotation sensor includes a first rotor constituted by a magnetic material and having an outer face that has first conductive layers disposed in two levels as viewed in the direction of a rotation axis and second conductive layers disposed outwardly of and between the first conductive layers, a second rotor having metal members corresponding to the first conductive layers of the first rotor, and a stationary core having a stationary core body that accommodates therein two exciting coils that are spaced from each other in the direction of the rotation axis. The second rotor is disposed between the first rotor mounted to a first shaft and the stationary core fixed to a stationary member, and is mounted to a second shaft which is rotatable relative to the first shaft.

    摘要翻译： 旋转传感器包括由磁性材料构成的第一转子，其外表面具有沿旋转轴线的方向设置在两个层次上的第一导电层，以及设置在第一导电层之外和第一导电层之间的第二导电层， 具有对应于第一转子的第一导电层的金属构件的第二转子和具有固定铁芯体的固定铁芯，其中容纳有在旋转轴线方向上彼此间隔开的两个励磁线圈。 第二转子设置在安装到第一轴的第一转子和固定到固定构件的固定芯之间，并且安装到可相对于第一轴旋转的第二轴。

    Rotation sensor
    6.
    发明申请
    Rotation sensor 有权
    旋转传感器

    公开(公告)号：US20050247140A1

    公开(公告)日：2005-11-10

    申请号：US11185326

    申请日：2005-07-20

    申请人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    发明人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    IPC分类号： G01L3/10 ,  H02P1/18

    CPC分类号： G01L3/105 ,  G01D5/2053

    摘要： A rotation sensor includes a first rotor constituted by a magnetic material and having an outer face that has first conductive layers disposed in two levels as viewed in the direction of a rotation axis and second conductive layers disposed outwardly of and between the first conductive layers, a second rotor having metal members corresponding to the first conductive layers of the first rotor, and a stationary core having a stationary core body that accommodates therein two exciting coils that are spaced from each other in the direction of the rotation axis. The second rotor is disposed between the first rotor mounted to a first shaft and the stationary core fixed to a stationary member, and is mounted to a second shaft which is rotatable relative to the first shaft.

    摘要翻译： 旋转传感器包括由磁性材料构成的第一转子，其外表面具有沿旋转轴线的方向设置在两个层次上的第一导电层，以及设置在第一导电层之外和第一导电层之间的第二导电层， 具有对应于第一转子的第一导电层的金属构件的第二转子和具有固定铁芯体的固定铁芯，其中容纳有在旋转轴线方向上彼此间隔开的两个励磁线圈。 第二转子设置在安装到第一轴的第一转子和固定到固定构件的固定芯之间，并且安装到可相对于第一轴旋转的第二轴。

    Rotation sensor mounted on a shaft
    7.
    发明授权
    Rotation sensor mounted on a shaft 失效
    旋转传感器安装在轴上

    公开(公告)号：US08001851B2

    公开(公告)日：2011-08-23

    申请号：US12043346

    申请日：2008-03-06

    申请人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    发明人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    IPC分类号： G01L3/02

    CPC分类号： G01L3/105 ,  G01D5/2053

    摘要： A rotation sensor includes a first rotor constituted by a magnetic material and having an outer face that has first conductive layers disposed in two levels as viewed in the direction of a rotation axis and second conductive layers disposed outwardly of and between the first conductive layers, a second rotor having metal members corresponding to the first conductive layers of the first rotor, and a stationary core having a stationary core body that accommodates therein two exciting coils that are spaced from each other in the direction of the rotation axis. The second rotor is disposed between the first rotor mounted to a first shaft and the stationary core fixed to a stationary member, and is mounted to a second shaft which is rotatable relative to the first shaft.

    摘要翻译： 旋转传感器包括由磁性材料构成的第一转子，其外表面具有沿旋转轴线的方向设置在两个层次上的第一导电层，以及设置在第一导电层之外和第一导电层之间的第二导电层， 具有对应于第一转子的第一导电层的金属构件的第二转子和具有固定铁芯体的固定铁芯，其中容纳有在旋转轴线方向上彼此间隔开的两个励磁线圈。 第二转子设置在安装到第一轴的第一转子和固定到固定构件的固定芯之间，并且安装到可相对于第一轴旋转的第二轴。

    Rotation sensor mounted on a shaft
    8.
    发明授权
    Rotation sensor mounted on a shaft 失效
    旋转传感器安装在轴上

    公开(公告)号：US07360459B2

    公开(公告)日：2008-04-22

    申请号：US11525679

    申请日：2006-09-22

    申请人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    发明人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    IPC分类号： G01L3/02

    CPC分类号： G01L3/105 ,  G01D5/2053

    摘要： A rotation sensor includes a first rotor constituted by a magnetic material and having an outer face that has first conductive layers disposed in two levels as viewed in the direction of a rotation axis and second conductive layers disposed outwardly of and between the first conductive layers, a second rotor having metal members corresponding to the first conductive layers of the first rotor, and a stationary core having a stationary core body that accommodates therein two exciting coils that are spaced from each other in the direction of the rotation axis. The second rotor is disposed between the first rotor mounted to a first shaft and the stationary core fixed to a stationary member, and is mounted to a second shaft which is rotatable relative to the first shaft.

    摘要翻译： 旋转传感器包括由磁性材料构成的第一转子，其外表面具有沿旋转轴线的方向设置在两个层次上的第一导电层，以及设置在第一导电层之外和第一导电层之间的第二导电层， 具有对应于第一转子的第一导电层的金属构件的第二转子和具有固定铁芯体的固定铁芯，其中容纳有在旋转轴线方向上彼此间隔开的两个励磁线圈。 第二转子设置在安装到第一轴的第一转子和固定到固定构件的固定芯之间，并且安装到可相对于第一轴旋转的第二轴。

    Rotation sensor mounted on a shaft
    9.
    发明授权
    Rotation sensor mounted on a shaft 有权
    旋转传感器安装在轴上

    公开(公告)号：US07121153B2

    公开(公告)日：2006-10-17

    申请号：US11185326

    申请日：2005-07-20

    申请人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    发明人： Fumihiko Abe ,  Kengo Tanaka ,  Dongzhi Jin ,  Kazuhiko Matsuzaki ,  Tsuyoshi Nakamoto ,  Masakazu Matsui ,  Hideharu Yonehara ,  Tomotaka Watanabe ,  Kosuke Yamawaki ,  Takahiro Ueno

    IPC分类号： G01L3/02

    CPC分类号： G01L3/105 ,  G01D5/2053

    摘要： A rotation sensor includes a first rotor constituted by a magnetic material and having an outer face that has first conductive layers disposed in two levels as viewed in the direction of a rotation axis and second conductive layers disposed outwardly of and between the first conductive layers, a second rotor having metal members corresponding to the first conductive layers of the first rotor, and a stationary core having a stationary core body that accommodates therein two exciting coils that are spaced from each other in the direction of the rotation axis. The second rotor is disposed between the first rotor mounted to a first shaft and the stationary core fixed to a stationary member, and is mounted to a second shaft which is rotatable relative to the first shaft.

    摘要翻译： 旋转传感器包括由磁性材料构成的第一转子，其外表面具有沿旋转轴线的方向设置在两个层次上的第一导电层，以及设置在第一导电层之外和第一导电层之间的第二导电层， 具有对应于第一转子的第一导电层的金属构件的第二转子和具有固定铁芯体的固定铁芯，其中容纳有在旋转轴线方向上彼此间隔开的两个励磁线圈。 第二转子设置在安装到第一轴的第一转子和固定到固定构件的固定芯之间，并且安装到可相对于第一轴旋转的第二轴。