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37 条记录 (耗时 0.024 秒)

    TURBINE
    11.
    发明申请
    TURBINE 有权
    涡轮

    公开(公告)号：US20120321449A1

    公开(公告)日：2012-12-20

    申请号：US13580078

    申请日：2011-01-27

    申请人： Kazuyuki Matsumoto ,  Yoshihiro Kuwamura ,  Hiroharu yama ,  Yoshinori Tanaka ,  Asaharu Matsuo

    发明人： Kazuyuki Matsumoto ,  Yoshihiro Kuwamura ,  Hiroharu yama ,  Yoshinori Tanaka ,  Asaharu Matsuo

    IPC分类号： F01D11/08

    CPC分类号： F01D11/001 ,  F01D11/02 ,  F01D11/08 ,  F05D2220/31 ,  F05D2240/127 ,  F05D2240/55 ,  F16J15/447

    摘要： Provided is a turbine in which seal fins (15) are provided to a hub shroud (41) to protrude toward a bottom surface (33a) of an annular groove (33), small gaps (H) are formed between the tip ends of the seal fins and the bottom surface of the annular groove, and assuming that the axial distance between a first seal fin (15a) disposed on the front edge side of the hub shroud among the seal fins and a front edge (41a) of the hub shroud is (L) and the axial distance between the front edge of the hub shroud and an inside surface (33b) of the annular groove is (Bu), the first seal fin is disposed to satisfy L/Bu

    摘要翻译： 本发明提供一种涡轮机，其中，密封翅片（15）设置在轮毂护罩（41）上，朝向环状槽（33）的底面（33a）突出，在 密封翅片和环形槽的底面，并且假设设置在密封翅片之间的轮毂罩的前边缘侧的第一密封翅片（15a）与轮毂罩的前边缘（41a）之间的轴向距离 是（L），轮毂罩的前缘与环状槽的内侧面（33b）之间的轴向距离为（Bu），第一密封翅片设置为满足L / Bu <0.3。

    TURBINE
    13.
    发明申请
    TURBINE 有权
    涡轮

    公开(公告)号：US20130129493A1

    公开(公告)日：2013-05-23

    申请号：US13811738

    申请日：2011-09-15

    申请人： Kazuyuki Matsumoto ,  Yoshihiro Kuwamura ,  Hiroharu Oyama ,  Yoshinori Tanaka ,  Yukinori Machida ,  Asaharu Matsuo

    发明人： Kazuyuki Matsumoto ,  Yoshihiro Kuwamura ,  Hiroharu Oyama ,  Yoshinori Tanaka ,  Yukinori Machida ,  Asaharu Matsuo

    IPC分类号： F01D5/12

    CPC分类号： F01D5/12 ,  F01D5/225 ,  F01D11/001 ,  F01D11/08

    摘要： A turbine is provided including an annular turbine blade body (50) disposed on a flow path, a diaphragm outer ring (11) installed at a tip side of the blade body via a clearance, and seal fins (12A, 12B, 12C) formed to protrude from the diaphragm outer ring (11) and configured to form small clearances (13A, 13B, 13C) with the annular turbine blade body (50), wherein dead water region-filling sections (15, 17, 19) are formed in cavities (C1, C2, C3) in which main vortexes (SU1, SU2, SU3) are generated, such that a dead water region that the main vortexes (SU1, SU2, SU3) cannot reach is filled.

    摘要翻译： 提供一种涡轮机，包括设置在流路上的环形涡轮叶片体（50），经由间隙安装在叶片体的前端侧的隔膜外圈（11），形成有密封翅片（12A，12B，12C） 从所述隔膜外圈（11）突出并且与所述环形涡轮叶片体（50）形成小间隙（13A，13B，13C），其中形成有死水区域填充部（15,17,19） 产生主涡流（SU1，SU2，SU3）的空腔（C1，C2，C3），使得主涡流（SU1，SU2，SU3）不能到达的死水区域被填充。

    Ferromagnetic metal powder
    14.
    发明授权
    Ferromagnetic metal powder 失效
    铁磁金属粉末

    公开(公告)号：US5591535A

    公开(公告)日：1997-01-07

    申请号：US432467

    申请日：1995-05-01

    申请人： Seiichi Hisano ,  Kazuhisa Saito ,  Satoshi Aizawa ,  Kazushi Sano ,  Kazuyuki Matsumoto ,  Kenji Murata

    发明人： Seiichi Hisano ,  Kazuhisa Saito ,  Satoshi Aizawa ,  Kazushi Sano ,  Kazuyuki Matsumoto ,  Kenji Murata

    IPC分类号： G11B5/706 ,  H01F1/047 ,  H01F1/055 ,  G11B5/66

    CPC分类号： H01F1/055 ,  G11B5/70615 ,  G11B5/70621 ,  H01F1/047

    摘要： There is provided an accicular ferromagnetic metal powder with which one can produce magnetic media for high-density recording that are improved in storage stability and magnetic characteristics.The improved ferromagnetic metal powder essentially consists of iron and 50 atm % based on the amount of iron of cobalt and at least one of aluminum and yttrium or any other rare earth element and contains no more than 0.05 wt % of an element of Group Ia of the periodic table (Li, Na, K). The amount of aluminum is in the range of 0.1-30 atm %, the amount of yttrium or any other rare earth element is in the range of and 0.1-10 atm %, each being based on the total quantity of the metal elements present. In either of these cases, the residue of an element of Group IIa of the periodic table (Mg, Ca, Sr, Ba) is preferably 0.1 wt % or less.

    摘要翻译： 提供了一种指状铁磁金属粉末，可以制造高密度记录的磁性介质，其具有改善的储存稳定性和磁特性。 改进的铁磁性金属粉末基于铁和50atm％，基于钴的量和铝和钇或任何其它稀土元素中的至少一种，并且含有不超过0.05wt％的Ia族元素 周期表（Li，Na，K）。 铝的量在0.1-30atm％的范围内，钇或任何其它稀土元素的量在0.1-10atm％的范围内，各自以所存在的金属元素的总量为基准。 在这些情况下，元素周期表IIa族元素（Mg，Ca，Sr，Ba）的残基优选为0.1重量％以下。

    Robot arm drive apparatus of industrial robot
    15.
    发明授权
    Robot arm drive apparatus of industrial robot 失效
    机器人手臂驱动装置

    公开(公告)号：US4690010A

    公开(公告)日：1987-09-01

    申请号：US890971

    申请日：1986-07-29

    申请人： Kazuyuki Matsumoto ,  Mashataka Hashimoto ,  Michiyoshi Iwata

    发明人： Kazuyuki Matsumoto ,  Mashataka Hashimoto ,  Michiyoshi Iwata

    IPC分类号： B25J17/00 ,  B25J9/06 ,  B25J9/10 ,  B25J9/12 ,  B25J17/02 ,  B25J19/00 ,  F16H1/32 ,  B66C23/00 ,  F16H1/28 ,  H02K7/02

    CPC分类号： B25J9/126 ,  B25J17/0241 ,  B25J9/102 ,  F16H1/32 ,  Y10T74/20

    摘要： A robot arm drive apparatus of an industrial robot comprising: an electric motor having a drive shaft; a first robot member having the electric motor mounted thereon; a second robot member rotatably supported on the first robot member; and reduction gear means for reducing rotation of the electric motor and then transmitting to the second robot member. The reduction gear means has a primary reduction gear for reducing the rotation of the electric motor and a secondary, planetary reduction gear for further reducing rotation of output of the primary reduction gear. The primary reduction gear has a reduction ratio such that the maximum number of rotations of the electric motor is reduced less than the characteristic torsion frequency of the drive system. The secondary reduction gear has an eccentric input shaft connected with the primary reduction gear, an external gear which is rotatable eccentrically in response to rotation of the input shaft, an internal gear held in mesh with the external gear, and larger in number of teeth than the external gear by one, and carrier means held in engagement with the external gear.

    摘要翻译： 一种工业机器人的机器人手臂驱动装置，包括：具有驱动轴的电动机; 第一机器人构件，其上安装有电动马达; 可旋转地支撑在第一机器人部件上的第二机器人部件; 以及用于减小电动机的旋转并且然后传递到第二机器人构件的减速装置。 减速装置具有用于减小电动机的旋转的主减速装置和用于进一步减小主减速齿轮的输出的转动的次级行星减速齿轮。 主减速装置具有减速比，使得电动机的最大转数比驱动系统的特征扭转频率小。 次级减速机具有与主减速齿轮连接的偏心输入轴，能够响应于输入轴的旋转而偏心旋转的外齿轮，与外齿轮啮合的内齿轮，齿数大于 一个外齿轮，以及与外齿轮保持接合的承载装置。

    Ferromagnetic metal powder
    17.
    发明授权
    Ferromagnetic metal powder 失效
    铁磁金属粉末

    公开(公告)号：US5534361A

    公开(公告)日：1996-07-09

    申请号：US266227

    申请日：1994-06-27

    申请人： Seiichi Hisano ,  Kazuhisa Saito ,  Satoshi Aizawa ,  Kazushi Sano ,  Kazuyuki Matsumoto ,  Kenji Murata

    发明人： Seiichi Hisano ,  Kazuhisa Saito ,  Satoshi Aizawa ,  Kazushi Sano ,  Kazuyuki Matsumoto ,  Kenji Murata

    IPC分类号： C22C38/00 ,  G11B5/706 ,  H01F1/047 ,  H01F1/055 ,  G11B5/66

    CPC分类号： H01F1/055 ,  G11B5/70615 ,  G11B5/70621 ,  H01F1/047

    摘要： There is provided a metallic magnetic powder with which one can produce magnetic media for high-density recording that are improved in storage stability and magnetic characteristics.The improved ferromagnetic metal powder contains no more than 0.05 wt % of an element of Group Ia of the periodic table. The powder may optionally contain 0.1-30 atm % of aluminum and/or 0.1-10 atm % of Y or any other rare earth element based on the total quantity of the metal elements present. In either of these cases, the residue of an element of Group IIa of the periodic table is preferably 0.1 wt % or less.

    摘要翻译： 提供了一种金属磁性粉末，通过该金属磁性粉末可以产生用于高密度记录的磁性介质，其提高了储存稳定性和磁特性。 改进的铁磁性金属粉末含有不超过0.05重量％的元素周期表第Ia族元素。 基于存在的金属元素的总量，粉末可以任选地含有0.1-30atm％的铝和/或0.1-10atm％的Y或任何其它稀土元素。 在这些情况中的任一种情况下，周期表IIa族的元素的残基优选为0.1重量％以下。

    Screw fastening device
    18.
    发明授权
    Screw fastening device 失效
    螺丝紧固装置

    公开(公告)号：US5178046A

    公开(公告)日：1993-01-12

    申请号：US736601

    申请日：1991-07-26

    申请人： Kazuyuki Matsumoto ,  Akio Hashimoto

    发明人： Kazuyuki Matsumoto ,  Akio Hashimoto

    IPC分类号： B25B21/00 ,  F16H1/32

    CPC分类号： F16H1/32 ,  B25B21/00

    摘要： A screw fastening device comprising a casing, a motor connected to the casing, a block body rotatably housed in the casing and having a pair of axially spaced plate portions, a plurality of torque transmitting pins each rotatably supported on the plate portions of the block body, the pins having eccentric cam portions, respectively, and being rotated by the motor, an externally toothed gear formed with engagement portions engaged by the eccentric cam portions of the torque transmitting pins, an internally toothed gear fixedly mounted in an inner periphery of the casing so that it can engage with the externally toothed gear, the internally toothed gear being slightly different in number of teeth from the externally toothed gear, and a rotational output shaft connected to either one of the plate portions of the block body. The externally toothed gear is given an eccentric motion and rotated by the rotations of the torque transmitting pins, and the block body is rotated by the rotation of the externally toothed gear.

    Powder for underlayer of coating-type magnetic recording medium and magnetic recording medium comprising the same
    20.
    发明授权
    Powder for underlayer of coating-type magnetic recording medium and magnetic recording medium comprising the same 有权
    涂层型磁记录介质的底层用粉末和包含该粉末的磁记录介质

    公开(公告)号：US07357997B2

    公开(公告)日：2008-04-15

    申请号：US10507915

    申请日：2003-04-02

    申请人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

    发明人： Kazuyuki Matsumoto ,  Kenichi Inoue ,  Ken Inoue

    IPC分类号： G11B5/733 ,  B32B5/16

    CPC分类号： G11B5/738 ,  Y10T428/2982

    摘要： A powder for an underlayer of a coating-type magnetic recording medium comprises acicular iron oxide particles having an average major axis length in the range of 20-200 nm, has a specific surface area measured by the BET method of 30-100 m2/g and has a powder pH of not greater than 7. The underlayer powder preferably contains 0.1-5.0 wt. % of P and optionally contains an amount of R (where R represents one or more rare earth elements, defined as including Y) such that R/Fe expressed in atomic percentage (at. %) is 0.1-10 at. %. The iron oxide powder enhances the properties required of a powder for forming the underlayer of a multi-layer structure coating-type magnetic recording tape, most notably the surface smoothness and strength of the tape.

    摘要翻译： 涂覆型磁记录介质的底层粉末包括平均长轴长度在20-200nm范围内的针状氧化铁颗粒，具有通过BET法测量的比表面积为30-100μm 2 / g，粉末pH不大于7.底层粉末优选含有0.1-5.0wt。 P的％，并且任选地含有一定量的R（其中R表示一种或多种稀土元素，定义为包括Y），使得以原子百分比（at。％）表示的R / Fe为0.1-10at。 ％。 氧化铁粉末增强了用于形成多层结构涂覆型磁记录带的底层的粉末所需的性能，最显着地是带的表面平滑度和强度。