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    Impeller, fan apparatus using the same, and method of manufacturing impeller
    1.
    发明授权
    Impeller, fan apparatus using the same, and method of manufacturing impeller 有权
    叶轮，使用相同的风扇装置，以及制造叶轮的方法

    公开(公告)号：US08317478B2

    公开(公告)日：2012-11-27

    申请号：US12570330

    申请日：2009-09-30

    申请人： Asahi Higo ,  Tetsuya Hioki ,  Taro Tanno ,  Mitsuru Ito ,  Osamu Sekiguchi ,  Seung-Sin Yoo

    发明人： Asahi Higo ,  Tetsuya Hioki ,  Taro Tanno ,  Mitsuru Ito ,  Osamu Sekiguchi ,  Seung-Sin Yoo

    IPC分类号： F04D29/38

    CPC分类号： F04D29/326 ,  F04D29/325 ,  F04D29/38 ,  F04D29/668

    摘要： An impeller, a fan apparatus, and a method of manufacturing the impeller are provided. The impeller includes a support portion, a plurality of rotor blades, and a joining member. The joining member is a substantially annular member provided to strengthen the rotor blades against influence of a centrifugal force, and extends in a circumferential direction along a circle centered on a central axis so as to join the rotor blades to one another. In each of the rotor blades, a point of intersection of a leading edge of the rotor blade with a radially outer end of the rotor blade is positioned forward, with respect to a rotation direction, relative to a point of intersection of the leading edge with an outside surface of the support portion. The joining member is positioned radially inwards of the radially outer end of each of the rotor blades.

    摘要翻译： 提供叶轮，风扇装置和制造叶轮的方法。 叶轮包括支撑部分，多个转子叶片和接合部件。 接合构件是设置成抵抗离心力的影响而加强转子叶片的大致环形构件，并且沿圆周方向沿着中心轴线的圆周延伸，以将转子叶片彼此连接。 在每个转子叶片中，转子叶片的前缘与转子叶片的径向外端的相交点相对于前缘与叶片的相交点相对于旋转方向位于前方， 支撑部分的外表面。 接合构件位于径向向内的每个转子叶片的径向外端。

    Optical pickup lens
    2.
    发明授权
    Optical pickup lens 失效
    光学拾音镜头

    公开(公告)号：US08427926B2

    公开(公告)日：2013-04-23

    申请号：US13585431

    申请日：2012-08-14

    申请人： Mitsuru Ito

    发明人： Mitsuru Ito

    IPC分类号： G11B7/00

    CPC分类号： G02B3/04 ,  G11B7/1374 ,  G11B7/13922

    摘要： An optical pickup lens for focusing a light beam from a laser light source on an optical information recording medium is a single lens. The optical pickup lens has two surfaces, and a surface R2 opposite to a surface R1 closer to the laser light source has a continuous shape. When the surface R2 has radii h1, h2 and h3 (h1 Δsag1>Δsag2 and Δsag2

    摘要翻译： 用于将来自激光源的光束聚焦在光学信息记录介质上的光学拾取透镜是单个透镜。 光学拾取透镜具有两个表面，与靠近激光光源的表面R1相对的表面R2具有连续的形状。 当表面R2具有从光轴到透镜周边的半径h1，h2和h3（h1

    Deltasag1> Deltasag2和Deltasag2

    Optical pickup lens
    3.
    发明授权
    Optical pickup lens 失效
    光学拾音镜头

    公开(公告)号：US08184521B2

    公开(公告)日：2012-05-22

    申请号：US13043217

    申请日：2011-03-08

    申请人： Mitsuru Ito

    发明人： Mitsuru Ito

    IPC分类号： G11B7/00

    CPC分类号： G02B3/04 ,  G11B7/1374 ,  G11B7/13922

    摘要： An optical pickup lens for focusing a light beam from a laser light source on an optical information recording medium is a single lens. The optical pickup lens has two surfaces, and a surface R2 opposite to a surface R1 closer to the laser light source has a continuous shape. When the surface R2 has radii h1, h2 and h3 (h1 Δsag1>Δsag2 and Δsag2

    摘要翻译： 用于将来自激光源的光束聚焦在光学信息记录介质上的光学拾取透镜是单个透镜。 光学拾取透镜具有两个表面，与靠近激光光源的表面R1相对的表面R2具有连续的形状。 当表面R2具有从光轴到透镜周边的半径h1，h2和h3（h1

    ＆Dgr; sag1>＆Dgr; sag2和＆Dgr; sag2 <＆Dgr; sag3。

    Objective lens
    4.
    发明授权
    Objective lens 有权
    物镜

    公开(公告)号：US07924685B2

    公开(公告)日：2011-04-12

    申请号：US12379797

    申请日：2009-03-02

    申请人： Yasuyuki Sugi ,  Mitsuhiro Miyauchi ,  Mitsuru Ito ,  Naofumi Ueda

    发明人： Yasuyuki Sugi ,  Mitsuhiro Miyauchi ,  Mitsuru Ito ,  Naofumi Ueda

    IPC分类号： G11B7/135

    CPC分类号： G11B7/13922 ,  G11B7/1374 ,  G11B2007/0013

    摘要： An object of the invention is to provide a plastic objective lens having a good lens tilt property in both thicknesses of a two-layer disc in a used temperature range even in the plastic objective lens in which a numerical aperture (NA) is equal to or higher than 0.81, while dissolving the problem mentioned above. The objective lens includes a point at which a third order comma aberration amount generated at a time of a lens tilt of the objective lens becomes equal to a third order comma aberration amount generated at a time when a disc is tilted at the same angle amount as the lens tilt angle, in a transparent board thickness which is thicker than a larger thickness of the two-layer transparent board under a room temperature (25±3° C.).

    摘要翻译： 本发明的目的是提供一种在使用温度范围内的双层盘的厚度都具有良好的透镜倾斜性的塑料物镜，即使在数值孔径（NA）等于或等于 高于0.81，同时解决了上述问题。 物镜包括在物镜的镜头倾斜时产生的三阶逗号差异量等于在盘以与角度相同的角度倾斜时产生的三阶逗号像差量的点， 在25℃±3℃的情况下，透明板厚度比双层透明板的厚度厚。

    Optical pickup lens
    5.
    发明申请
    Optical pickup lens 失效
    光学拾音镜头

    公开(公告)号：US20090109830A1

    公开(公告)日：2009-04-30

    申请号：US12286287

    申请日：2008-09-30

    申请人： Mitsuru Ito

    发明人： Mitsuru Ito

    IPC分类号： G11B7/135

    CPC分类号： G02B3/00 ,  G02B1/113

    摘要： An optical pickup lens includes a first surface to focus laser light for recording/playback on an optical disc, a second surface formed outside the first surface and radiated with laser light for lens tilt detection, and an antireflection coating to transmit the laser light for recording/playback, the antireflection coating being continuously formed on the first surface and a second surface.

    摘要翻译： 一种光学拾取透镜，包括：第一表面，用于将用于记录/重放的激光聚焦在光盘上，第二表面形成在第一表面外部并用用于透镜倾斜检测的激光辐射;以及抗反射涂层，用于透射用于记录的激光 /回放，抗反射涂层连续地形成在第一表面和第二表面上。

    Device for tightening the waist of a garment
    7.
    发明授权
    Device for tightening the waist of a garment 失效
    用于收紧衣服腰部的装置

    公开(公告)号：US4164792A

    公开(公告)日：1979-08-21

    申请号：US819034

    申请日：1977-07-25

    申请人： Mitsuru Ito

    发明人： Mitsuru Ito

    IPC分类号： A41D1/06 ,  A41D1/14 ,  A41D27/00 ,  A41F9/02 ,  A41D1/02

    CPC分类号： A41F9/025

    摘要： A device for tightening the waist of a garment comprising a sheath provided around the waist of a garment which has an opening near each end thereof and a pair of strings, each of which is secured to one end of said sheath and is passed through the sheath and drawn out of the opening at the other end thereof is disclosed.

    摘要翻译： 一种用于收紧衣服腰部的装置，包括设置在衣服的腰部周围的护套，该护套在其每个端部附近具有开口，并且一对绳子，每个绳子固定到所述护套的一端并穿过护套 并且在其另一端从开口拉出。

    Objective lens
    8.
    发明申请
    Objective lens 有权
    物镜

    公开(公告)号：US20090225643A1

    公开(公告)日：2009-09-10

    申请号：US12379797

    申请日：2009-03-02

    申请人： Yasuyuki Sugi ,  Mitsuhiro Miyauchi ,  Mitsuru Ito ,  Naofumi Ueda

    发明人： Yasuyuki Sugi ,  Mitsuhiro Miyauchi ,  Mitsuru Ito ,  Naofumi Ueda

    IPC分类号： G11B7/00

    CPC分类号： G11B7/13922 ,  G11B7/1374 ,  G11B2007/0013

    摘要： An object of the invention is to provide a plastic objective lens having a good lens tilt property in both thicknesses of a two-layer disc in a used temperature range even in the plastic objective lens in which a numerical aperture (NA) is equal to or higher than 0.81, while dissolving the problem mentioned above. The objective lens includes a point at which a third order comma aberration amount generated at a time of a lens tilt of the objective lens becomes equal to a third order comma aberration amount generated at a time when a disc is tilted at the same angle amount as the lens tilt angle, in a transparent board thickness which is thicker than a larger thickness of the two-layer transparent board under a room temperature (25±3° C.).

    摘要翻译： 本发明的目的是提供一种在使用温度范围内的双层盘的厚度都具有良好的透镜倾斜性的塑料物镜，即使在数值孔径（NA）等于或等于 高于0.81，同时解决了上述问题。 物镜包括在物镜的镜头倾斜时产生的三阶逗号差异量等于在盘以与角度相同的角度倾斜时产生的三阶逗号像差量的点， 在25℃±3℃的情况下，透明板厚度比双层透明板的厚度厚。