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153 条记录 (耗时 0.047 秒)

    Steam turbine and steam turbine blade
    84.
    发明授权
    Steam turbine and steam turbine blade 有权
    汽轮机和汽轮机叶片

    公开(公告)号：US09309773B2

    公开(公告)日：2016-04-12

    申请号：US12977548

    申请日：2010-12-23

    申请人： Akio Sayano ,  Masashi Takahashi ,  Masahiro Saito ,  Kazuyoshi Nakajima ,  Tadashi Tanuma ,  Satoru Asai ,  Kenji Kamimura

    发明人： Akio Sayano ,  Masashi Takahashi ,  Masahiro Saito ,  Kazuyoshi Nakajima ,  Tadashi Tanuma ,  Satoru Asai ,  Kenji Kamimura

    IPC分类号： F01D5/28 ,  C23C18/12

    CPC分类号： F01D5/286 ,  C23C18/1208 ,  F05D2220/31 ,  F05D2230/90 ,  F05D2250/60

    摘要： A steam turbine 3 includes: a turbine rotor 4; a rotor blade 5 implanted to the turbine rotor 4; a stator blade 6 provided at an upstream side of the rotor blade 5; and a turbine casing 13 supporting the stator blade 6 and including the turbine rotor 4, the rotor blade 5 and the stator blade 6, and have a constitution in which a stage 7 is formed by a pair of the rotor blade 5 and the stator blade 6, and a steam passage 8 is formed by arranging plural stages 7 in an axial direction of the turbine rotor 4. A surface treatment to suppress an increase of a surface roughness caused by oxidation is performed for at least a part of a surface of the stator blade 6 and a surface of the rotor blade 5.

    摘要翻译： 蒸汽轮机3包括：涡轮机转子4; 植入涡轮机转子4的转子叶片5; 设置在转子叶片5的上游侧的定子叶片6; 以及支撑定子叶片6并且包括涡轮转子4，转子叶片5和定子叶片6的涡轮壳体13，并且具有这样的构造，其中阶段7由一对转子叶片5和定子叶片形成 并且通过在涡轮机转子4的轴向上配置多个级7来形成蒸汽通道8.为了抑制由氧化引起的表面粗糙度的增加，进行表面处理以至少部分表面粗糙度 定子叶片6和转子叶片5的表面。

    Infrared optical system and infrared imaging apparatus
    85.
    发明授权
    Infrared optical system and infrared imaging apparatus 有权
    红外光学系统和红外成像设备

    公开(公告)号：US09151934B2

    公开(公告)日：2015-10-06

    申请号：US13618084

    申请日：2012-09-14

    申请人： Masahiro Saito ,  Hidetoshi Kabasawa

    发明人： Masahiro Saito ,  Hidetoshi Kabasawa

    IPC分类号： G02B13/14 ,  G02B13/18 ,  G02B13/16

    CPC分类号： G02B13/18 ,  G02B13/14

    摘要： Provided is an infrared optical system including: three lenses of a first lens, a second lens, and a third lens that are provided from an object side to an image-surface side, the first and third lenses being each configured as a spherical lens made of an inorganic material and having a positive refractive power, the second lens being configured as a meniscus lens made of a resin material and having aspherical surfaces; and an aperture stop that is provided between any two of the first to third lenses.

    摘要翻译： 本发明提供一种红外光学系统，包括：从物体侧到像面侧设置的第一透镜，第二透镜和第三透镜的三个透镜，第一透镜和第三透镜各自被构造为球面透镜， 的无机材料并具有正的屈光力，所述第二透镜构造为由树脂材料制成并具有非球面的弯月形透镜; 以及设置在第一至第三透镜中的任何两个之间的孔径光阑。

    PROJECTOR
    86.
    发明申请
    PROJECTOR 有权
    投影机

    公开(公告)号：US20120242966A1

    公开(公告)日：2012-09-27

    申请号：US13411916

    申请日：2012-03-05

    申请人： Masahiro Saito ,  Keisuke Sakagami ,  Yukihiro Horiko

    发明人： Masahiro Saito ,  Keisuke Sakagami ,  Yukihiro Horiko

    IPC分类号： G03B21/14

    CPC分类号： G03B21/142 ,  G03B21/145

    摘要： A projector includes: alight source; a light modulation device configured to modulate light emitted from the light source according to image information; a projection lens configured to project the light modulated by the light modulation device; a holding unit that holds the projection lens; an external housing that accommodates the projection lens and the holding unit; and a clamping portion that projects from the inner surface of the external housing and clamps the projection lens or the holding unit in a direction substantially perpendicular to the optical axis of the projection lens.

    摘要翻译： 一台投影机包括：光源; 光调制装置，被配置为根据图像信息调制从光源发射的光; 投影透镜，被配置为投射由所述光调制装置调制的光; 保持单元，其保持投影透镜; 容纳投影透镜和保持单元的外壳; 以及夹持部分，其从外壳的内表面突出并且在基本上垂直于投影透镜的光轴的方向上夹持投影透镜或保持单元。

    Membrane treatment method and membrane treatment apparatus for ballast water using membrane module
    87.
    发明授权
    Membrane treatment method and membrane treatment apparatus for ballast water using membrane module 有权
    使用膜组件的压载水膜处理方法和膜处理装置

    公开(公告)号：US08241484B2

    公开(公告)日：2012-08-14

    申请号：US12294666

    申请日：2007-03-28

    申请人： Masahiro Saito ,  Gaku Taniguchi ,  Taishi Sato ,  Satoru Okada

    发明人： Masahiro Saito ,  Gaku Taniguchi ,  Taishi Sato ,  Satoru Okada

    IPC分类号： C02F1/461

    CPC分类号： B01D61/425 ,  B01D61/147 ,  B01D61/16 ,  B01D65/08 ,  B01D2311/04 ,  B01D2313/345 ,  B01D2321/22 ,  B01D2321/223 ,  B63J4/002 ,  C02F1/444 ,  C02F1/4672 ,  C02F1/469 ,  C02F5/00 ,  C02F2103/008 ,  B01D2311/2603

    摘要： [Problem] To provide a membrane treatment method and a membrane treatment apparatus for ballast water using a membrane module, which are capable of inhibiting the formation of scale on the membrane surface to reduce fouling, using a simple installation.[Means for Solving the Problem] The membrane treatment method and the membrane treatment apparatus for ballast water using a membrane module according to the invention, having a membrane treatment tank 2 and a membrane module 1 provided in the tank for continuously performing filtration while ballast water is being passed thereto as raw water; wherein a positive electrode and a negative electrode are provided in the membrane treatment tank 2 so as to come into contact with raw water in the tank, and a current passing means is provided in the tank for applying a voltage between the electrodes.

    摘要翻译： 本发明提供使用膜组件的膜处理方法和膜处理装置，该膜组件能够通过简单的装置抑制膜表面上的氧化皮形成以减少结垢。 解决问题的方法使用本发明的膜组件的膜处理方法和压膜水处理装置，具有膜处理槽2和膜组件1，该膜组件1设置在罐中，用于连续地进行过滤，同时压载水 正在作为原水传递; 其特征在于，在所述膜处理槽2中设置正极和负极以与所述槽中的原水接触，并且在所述槽中设置电流通过装置，用于在所述电极之间施加电压。

    Method for treating ship ballast water with membrane
    88.
    发明授权
    Method for treating ship ballast water with membrane 有权
    用膜处理船舶压载水的方法

    公开(公告)号：US08211311B2

    公开(公告)日：2012-07-03

    申请号：US12532927

    申请日：2008-03-19

    申请人： Masahiro Saito ,  Toshio Sano

    发明人： Masahiro Saito ,  Toshio Sano

    IPC分类号： B01D61/14 ,  B01D61/16 ,  B01D37/02

    CPC分类号： B63J4/002 ,  B01D61/147 ,  B01D61/16 ,  B01D65/02 ,  B01D2311/04 ,  B01D2321/04 ,  B63B13/00 ,  B63J4/004 ,  C02F1/444 ,  C02F2103/008 ,  B01D2311/2642

    摘要： A method for treating ship ballast water with a membrane, which can easily separate and reliably remove a fouling substance attached to a membrane and maintain the membrane flux for long periods.The method including a membrane separation step of taking in seawater in a port area in which a ship is anchored and separating a microorganism with a size equal to or greater than a predetermined size therefrom with a membrane filtration apparatus installed in or on a hull of the ship and having a filtration membrane module, a backwash step of separating a fouling substance attached to a membrane surface of the membrane filtration apparatus from the membrane surface by backwashing is provided.

    摘要翻译： 一种用膜处理船舶压载水的方法，其可以容易地分离并可靠地除去附着在膜上的污垢物质并长时间保持膜通量。 该方法包括：膜分离步骤，其中在船舶被锚固的港口区域中吸入海水，并且将具有等于或大于预定尺寸的微生物与安装在船体中或之上的膜过滤装置分离 提供了具有过滤膜组件的反冲洗步骤，通过反洗将隔膜过滤装置的膜表面附着的污垢物质从膜表面分离的反洗步骤。

    Communication terminal out of range determination method, wireless communication system switching method and communication terminal
    90.
    发明授权
    Communication terminal out of range determination method, wireless communication system switching method and communication terminal 有权
    通信终端超出范围确定方法，无线通信系统切换方式和通信终端

    公开(公告)号：US08145204B2

    公开(公告)日：2012-03-27

    申请号：US12826469

    申请日：2010-06-29

    申请人： Masahiro Saito

    发明人： Masahiro Saito

    IPC分类号： H04M11/00

    CPC分类号： H04W36/30 ,  H04W36/36 ,  H04W48/18 ,  H04W76/20

    摘要： There is provided a communication terminal out of range determination method, a wireless communication system switching method and a communication terminal, capable of determining accurately whether or not a communication terminal is out of range. Determining whether or not the communication terminal is out of range is based on a transmission level of a transmission signal from the communication terminal to a base station.

    摘要翻译： 提供了能够准确地确定通信终端是否超出范围的超范围确定方法的通信终端，无线通信系统切换方法和通信终端。 确定通信终端是否超出范围是基于从通信终端到基站的发送信号的发送电平。