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34 条记录 (耗时 0.019 秒)

    X-ray tube
    1.
    发明申请
    X-ray tube 有权
    X光管

    公开(公告)号：US20060002516A1

    公开(公告)日：2006-01-05

    申请号：US11171375

    申请日：2005-07-01

    申请人： Ryozo Takeuchi ,  Yoshiaki Tsumuraya

    发明人： Ryozo Takeuchi ,  Yoshiaki Tsumuraya

    IPC分类号： H01J35/02

    CPC分类号： H01J35/16

    摘要： The invention improves an insulating performance of an X-ray tube without increasing an insulation size. An X-ray tube in accordance with the invention keeps a mechanical strength of a glass insulation material and improves an insulation withstand voltage by a concavity and convexity, by forming a concavity and convexity having an arithmetic mean surface roughness of JIS B0601-1994 equal to or more than 1.0 μm and equal to or less than 10 μm in a vacuum side surface of a glass insulation material supporting electric conductors within a vacuum chamber for a range equal to or more than 2 mm from a position in an end of the electric conductors.

    摘要翻译： 本发明在不增加绝缘尺寸的情况下提高了X射线管的绝缘性能。 根据本发明的X射线管保持玻璃绝缘材料的机械强度，并且通过形成具有JIS B0601-1994的算术平均表面粗糙度的凹凸等于...的凹凸度来提高凹凸的绝缘耐受电压 或者在真空室内支撑电导体的玻璃绝缘材料的真空侧表面中，距离电导体端部的位置等于或大于2mm的范围，大于1.0μm且等于或小于10μm 。

    X-ray tube
    2.
    发明授权
    X-ray tube 有权
    X光管

    公开(公告)号：US08280006B2

    公开(公告)日：2012-10-02

    申请号：US12602177

    申请日：2008-05-21

    申请人： Ryozo Takeuchi ,  Hiroshi Morita ,  Yoshitaka Seki ,  Yoshiaki Tsumuraya

    发明人： Ryozo Takeuchi ,  Hiroshi Morita ,  Yoshitaka Seki ,  Yoshiaki Tsumuraya

    IPC分类号： H01J35/00

    CPC分类号： H01J35/16 ,  H01J35/20 ,  H01J2235/205

    摘要： The present invention provides an X-ray tube that improves and stabilizes a withstanding voltage performance and thus ensures the reliability of a product.The present invention is an X-ray tube comprising a cathode for emitting electrons, an anode for emitting an X-ray which an irradiation of the electrons emitted from the cathode causes, and a glass tube for confining the cathode and the anode in a vacuum, wherein an inside surface of the glass tube is covered with a glass thin film having a melting point lower than that of a glass of the glass tube and particles adhered to the glass tube by the glass thin film.

    摘要翻译： 本发明提供一种X射线管，其能够改善和稳定耐压性能，从而确保产品的可靠性。 本发明是一种包括用于发射电子的阴极的X射线管，用于发射从阴极发射的电子的照射引起的X射线的阳极和用于将阴极和阳极限制在真空中的玻璃管 其特征在于，所述玻璃管的内表面被玻璃薄膜覆盖，所述玻璃薄膜的熔点低于所述玻璃管的玻璃的熔点，所述玻璃薄片的玻璃薄片附着在所述玻璃管上。

    X-ray tube
    3.
    发明授权
    X-ray tube 有权
    X光管

    公开(公告)号：US07236569B2

    公开(公告)日：2007-06-26

    申请号：US11171375

    申请日：2005-07-01

    申请人： Ryozo Takeuchi ,  Yoshiaki Tsumuraya

    发明人： Ryozo Takeuchi ,  Yoshiaki Tsumuraya

    IPC分类号： H01J35/02

    CPC分类号： H01J35/16

    摘要： The invention improves an insulating performance of an X-ray tube without increasing an insulation size. An X-ray tube in accordance with the invention keeps a mechanical strength of a glass insulation material and improves an insulation withstand voltage by a concavity and convexity, by forming a concavity and convexity having an arithmetic mean surface roughness of JIS B0601-1994 equal to or more than 1.0 μm and equal to or less than 10 μm in a vacuum side surface of a glass insulation material supporting electric conductors within a vacuum chamber for a range equal to or more than 2 mm from a position in an end of the electric conductors.

    摘要翻译： 本发明在不增加绝缘尺寸的情况下提高了X射线管的绝缘性能。 根据本发明的X射线管保持玻璃绝缘材料的机械强度，并且通过形成具有JIS B0601-1994的算术平均表面粗糙度的凹凸等于...的凹凸度来提高凹凸的绝缘耐受电压 或者在真空室内支撑电导体的玻璃绝缘材料的真空侧表面中，距离电导体端部的位置等于或大于2mm的范围，大于1.0μm且等于或小于10μm 。

    X-RAY TUBE
    4.
    发明申请
    X-RAY TUBE 有权
    X射线管

    公开(公告)号：US20100239071A1

    公开(公告)日：2010-09-23

    申请号：US12602177

    申请日：2008-05-21

    申请人： Ryozo Takeuchi ,  Hiroshi Morita ,  Yoshitaka Seki ,  Yoshiaki Tsumuraya

    发明人： Ryozo Takeuchi ,  Hiroshi Morita ,  Yoshitaka Seki ,  Yoshiaki Tsumuraya

    IPC分类号： H01J35/16 ,  H01J35/00

    CPC分类号： H01J35/16 ,  H01J35/20 ,  H01J2235/205

    摘要： The present invention provides an X-ray tube that improves and stabilizes a withstanding voltage performance and thus ensures the reliability of a product.The present invention is an X-ray tube comprising a cathode for emitting electrons, an anode for emitting an X-ray which an irradiation of the electrons emitted from the cathode causes, and a glass tube for confining the cathode and the anode in a vacuum, wherein an inside surface of the glass tube is covered with a glass thin film having a melting point lower than that of a glass of the glass tube and particles adhered to the glass tube by the glass thin film.

    摘要翻译： 本发明提供一种X射线管，其能够改善和稳定耐压性能，从而确保产品的可靠性。 本发明是一种包括用于发射电子的阴极的X射线管，用于发射从阴极发射的电子的照射引起的X射线的阳极和用于将阴极和阳极限制在真空中的玻璃管 其特征在于，所述玻璃管的内表面被玻璃薄膜覆盖，所述玻璃薄膜的熔点低于所述玻璃管的玻璃的熔点，所述玻璃薄片的玻璃薄片附着在所述玻璃管上。

    Rotating electrical machine and manufacturing method thereof
    5.
    发明授权
    Rotating electrical machine and manufacturing method thereof 有权
    旋转电机及其制造方法

    公开(公告)号：US07557483B2

    公开(公告)日：2009-07-07

    申请号：US11298508

    申请日：2005-12-12

    申请人： Takashi Yasuhara ,  Takayuki Koizumi ,  Ryozo Takeuchi ,  Koji Obata ,  Hidemitsu Kobayashi

    发明人： Takashi Yasuhara ,  Takayuki Koizumi ,  Ryozo Takeuchi ,  Koji Obata ,  Hidemitsu Kobayashi

    IPC分类号： H02K3/12

    CPC分类号： H02K3/28

    摘要： A stator coil is configured of a first group of six turns of conductive wire, and a second group also of six turns, with the first group of six turns being wound on a spool, leaving a gap the same as the diameter of the conductive wire between winds. Upon completion of winding the first group, the winding is turned back, and the second group of six turns is wound in the gap, so as to be adjacent to the turns of the first group. The article is then inserted into a slot in a stator core of a stator, thereby configuring a stator coil. This provides for a rotating electrical machine and manufacturing method thereof with improved insulation resistivity regarding inverter surge voltage, and moreover high output can be obtained with a machine of comparable external dimensions with conventional machines.

    摘要翻译： 定子线圈由第一组六匝导线构成，第二组也由六匝构成，第一组六匝缠绕在线轴上，留下与导线直径相同的间隙 风之间。 在完成绕组第一组时，绕组被转回，并且第二组六圈在间隙中缠绕，以便与第一组的匝相邻。 然后将物品插入定子的定子芯中的槽中，从而构成定子线圈。 这提供了一种具有改进的关于逆变器浪涌电压的绝缘电阻率的旋转电机及其制造方法，此外，与常规机器相当的外部尺寸的机器可获得高输出。

    Gradient coil apparatus for magnetic resonance imaging system
    6.
    发明授权
    Gradient coil apparatus for magnetic resonance imaging system 失效
    用于磁共振成像系统的梯度线圈装置

    公开(公告)号：US07250766B2

    公开(公告)日：2007-07-31

    申请号：US11444309

    申请日：2006-06-01

    申请人： Hiroshi Morita ,  Ryozo Takeuchi ,  Akira Kurome ,  Takeshi Yatsuo ,  Hirotaka Takeshima

    发明人： Hiroshi Morita ,  Ryozo Takeuchi ,  Akira Kurome ,  Takeshi Yatsuo ,  Hirotaka Takeshima

    IPC分类号： G01V3/00

    CPC分类号： G01R33/3856

    摘要： A gradient coil apparatus for magnetic resonance imaging system includes a plurality of gradient coils 11a, 11b and 11c for applying a gradient magnetic field to a test object and an internal heat exchanger 14 to be immersed in insulation oil 13 in a container 12. A pump 16 is disposed to circulate coolant between the internal heat exchanger 14 and an external heat exchanger 15 is disposed outside of the container 12. This arrangement allows the insulation oil only inside of the container, thereby ensuring a substantial reduction in the amount of insulation oil.

    摘要翻译： 用于磁共振成像系统的梯度线圈装置包括用于向测试对象施加梯度磁场的多个梯度线圈11a，11b和11c以及要浸入容器12中的绝缘油13中的内部热交换器14 。 泵16设置成在内部热交换器14之间循环冷却剂，外部热交换器15设置在容器12的外部。 这种布置允许绝缘油仅在容器内部，从而确保绝缘油的量显着减少。

    Ignition coil for internal-combustion engine
    7.
    发明授权
    Ignition coil for internal-combustion engine 失效
    内燃机点火线圈

    公开(公告)号：US06337616B1

    公开(公告)日：2002-01-08

    申请号：US09471267

    申请日：1999-12-23

    申请人： Takanori Sato ,  Ryozo Takeuchi

    发明人： Takanori Sato ,  Ryozo Takeuchi

    IPC分类号： H01F2702

    CPC分类号： H01F38/12 ,  H01F2038/122 ,  H01F2038/125

    摘要： An ignition coil for an internal-combustion engine has satisfactory electrical insulation capacity and is excellent in reliability and durability. The ignition coil for an internal-combustion engine comprises a primary bobbin on which a primary coil is wound, a secondary bobbin on which a secondary coil is wound, and a center core. The area of a cross section of the center core perpendicular to an axis of the coils at a position on the inner side of the opposite ends of the center core is a maximum.

    摘要翻译： 用于内燃机的点火线圈具有令人满意的电绝缘能力并且具有优异的可靠性和耐久性。 用于内燃机的点火线圈包括其上缠绕有初级线圈的主线轴，缠绕有次级线圈的次线轴和中心线。 在中心芯的相对端的内侧的位置处，垂直于线圈的轴线的中心铁心的横截面的面积最大。

    Method and apparatus for representing motion of multiple-jointed object, computer graphic apparatus, and robot controller
    9.
    发明授权
    Method and apparatus for representing motion of multiple-jointed object, computer graphic apparatus, and robot controller 失效
    用于表示多关节物体，计算机图形装置和机器人控制器的运动的方法和装置

    公开(公告)号：US6005589A

    公开(公告)日：1999-12-21

    申请号：US461520

    申请日：1995-06-05

    申请人： Munetoshi Unuma ,  Ryozo Takeuchi

    发明人： Munetoshi Unuma ,  Ryozo Takeuchi

    IPC分类号： G06T13/40 ,  G06T13/00

    CPC分类号： G06T13/40

    摘要： A bending angle of each joint of a multiple-jointed object is represented with a function expressed independently of a length between joints of the object. Based on the function, contour data is produced for a motion of each joint, which is then displayed on a screen. With this provision, it is unnecessary to generate again functions each time the size of the object changes. Namely, the functions are independent of the size of the object. Since parameters of the functions can be altered to add characteristics to changes in the bending angles the respective joints, the object is actuated in an action having an emotional expression.

    摘要翻译： 多关节物体的每个关节的弯曲角度用独立于物体的关节之间的长度表示的函数来表示。 基于该功能，生成每个关节的运动的轮廓数据，然后显示在屏幕上。 通过这一规定，每当对象的大小改变时，不必再次产生功能。 即，这些功能与对象的大小无关。 由于可以改变功能的参数以对相应关节的弯曲角度的变化添加特征，所以在具有情感表达的动作中启动对象。