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17 条记录 (耗时 0.032 秒)

    MG alloy member and its use
    1.
    发明授权
    MG alloy member and its use 失效
    MG合金元件及其用途

    公开(公告)号：US06328530B1

    公开(公告)日：2001-12-11

    申请号：US09261963

    申请日：1999-03-03

    申请人： Tomoya Kato ,  Takeshi Obana ,  Mitsuyoshi Shouji ,  Kazumi Fujii ,  Kenya Ohashi

    发明人： Tomoya Kato ,  Takeshi Obana ,  Mitsuyoshi Shouji ,  Kazumi Fujii ,  Kenya Ohashi

    IPC分类号： F04D2902

    CPC分类号： F04D29/023 ,  A47L5/22 ,  C23C22/40 ,  C23C22/42 ,  C23C22/44 ,  F05D2230/90 ,  F05D2300/125 ,  F05D2300/17 ,  F05D2300/512 ,  F05D2300/611 ,  Y10T428/3154 ,  Y10T428/31544

    摘要： A Mg alloy member with an anticorrosive coating free from any enviromental load can be produced by using a solution for chemical conversion treatment for anticorrosive coating, which comprises 0.05 to 1 mol/l of an oxoacid compound of heavy metal selected from Mo, W and V and has a pH of 2 to 6 adjusted by sulfuric acid or nitric acid, and is characterized by contacting the surface of Mg alloy preferably containing 2 to 10% Al with the solution, thereby forming a specific oxide film and, if necessary further forming a fluorine-containing organic film on the film, the resulting Mg alloy member being used in electrically driven blowers, note-type personal computers, various household electrical appliances, etc.

    摘要翻译： 可以通过使用用于防腐涂层的化学转化处理溶液来制备具有不受任何环境负荷的防腐涂层的Mg合金构件，其包含0.05至1mol / l的选自Mo，W和V的重金属的含氧酸化合物 并且通过硫酸或硝酸调节pH为2〜6，其特征在于使优选含有2〜10％的Al的Mg合金的表面与溶液接触，由此形成特定的氧化膜，如果需要，进一步形成 膜上含氟有机膜，所得Mg合金构件用于电动鼓风机，笔记型个人计算机，各种家用电器等。

    Turbine generator and operating method thereof, and nuclear power plant and operating method thereof
    2.
    发明授权
    Turbine generator and operating method thereof, and nuclear power plant and operating method thereof 有权
    涡轮发电机及其运行方法以及核电厂及其运行方法

    公开(公告)号：US06459750B1

    公开(公告)日：2002-10-01

    申请号：US09585333

    申请日：2000-06-02

    申请人： Kazutoshi Itoo ,  Kenya Ohashi ,  Kazumi Fujii ,  Takahiko Sano

    发明人： Kazutoshi Itoo ,  Kenya Ohashi ,  Kazumi Fujii ,  Takahiko Sano

    IPC分类号： G21C1500

    CPC分类号： H02K9/19 ,  C02F1/42

    摘要： A turbine generator has a water cooling system for cooling the inside of a stator coil with water, wherein the water cooling system includes a water storage tank for storing water; pipes connecting the water storage tank and the stator coil, the pipes being provided in an inlet side and in an outlet side; a decarbonated air injection unit connected to the inlet side of the pipe by a pipe or a decarbonated air injection unit connected to the water storage tank; a heater for heating the water, the stator coil having an oxide film on a surface in contact with the water, the oxide film being formed before starting operation of the generator by high temperature water injected with the decarbonated air and heated by the heater; and a control unit for effecting control so that the decarbonated air is always and continuously injected into the cooling water during operation of the generator.

    摘要翻译： 涡轮发电机具有用于用水冷却定子线圈内部的水冷系统，其中，所述水冷却系统包括用于储存水的储水箱; 连接储水箱和定子线圈的管道，管道设置在入口侧和出口侧; 脱墨喷射单元，其通过连接到储水箱的管道或脱碳空气喷射单元连接到管道的入口侧; 用于加热水的加热器，所述定子线圈在与水接触的表面上具有氧化膜，所述氧化膜在所述发生器开始操作之前形成，所述高温水被注入了所述脱碳酸空气并被所述加热器加热; 以及用于进行控制的控制单元，使得在发电机运行期间，脱碳空气始终连续地喷射到冷却水中。

    Mold for fine pattern transfer and method for forming resin pattern using same
    4.
    发明授权
    Mold for fine pattern transfer and method for forming resin pattern using same 有权
    用于精细图案转印的模具和使用其形成树脂图案的方法

    公开(公告)号：US08158048B2

    公开(公告)日：2012-04-17

    申请号：US11847636

    申请日：2007-08-30

    申请人： Kenya Ohashi ,  Masahiko Ogino ,  Akihiro Miyauchi

    发明人： Kenya Ohashi ,  Masahiko Ogino ,  Akihiro Miyauchi

    IPC分类号： B29C59/00

    CPC分类号： B29C33/10 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10S977/887

    摘要： A mold for forming a resin pattern using nanoimprint lithography according to the present invention comprises a main mold including a fine pattern of a protrusion and a depression intended to be transferred, and a spacer for forming a space between the protrusion of the fine pattern of the main mold and a transferred object during a transfer of the fine pattern, in which the spacer has a vent passage capable of flowing gas therethrough and has an elasticity against a pressing force during the transfer.

    摘要翻译： 根据本发明的使用纳米压印光刻形成树脂图案的模具包括：主模具，其包括突起的精细图案和待转印的凹陷;以及间隔件，用于在所述微型图案的突起之间形成空间 主模具和被转移物体在精细图案的转印期间，其中间隔件具有能够使气体流过的通气通道，并且具有抵抗转印期间的按压力的弹性。

    Method of reducing radioactivity in nuclear plant
    8.
    发明授权
    Method of reducing radioactivity in nuclear plant 失效
    降低核电厂放射性的方法

    公开(公告)号：US4820473A

    公开(公告)日：1989-04-11

    申请号：US795466

    申请日：1985-11-06

    申请人： Kenya Ohashi ,  Takashi Honda ,  Yasumasa Furutani ,  Eizi Kashimura ,  Akira Minato ,  Katsumi Ohsumi

    发明人： Kenya Ohashi ,  Takashi Honda ,  Yasumasa Furutani ,  Eizi Kashimura ,  Akira Minato ,  Katsumi Ohsumi

    IPC分类号： C23C8/10 ,  C23C8/16 ,  C23C8/18 ,  G21C17/022 ,  G21F9/00 ,  G21F9/28 ,  G21F9/30 ,  G21C19/30

    CPC分类号： G21C17/0225 ,  C23C8/10 ,  C23C8/16 ,  C23C8/18 ,  G21F9/004 ,  Y10S376/90

    摘要： The present invention is concerned with a method of reducing radioactivity in a nuclear plant by preliminarily forming oxide films on the surfaces of metallic structural members to be in contact with high-temperature and high-pressure reactor water containing radioactive substances before said metallic members are exposed to said reactor water. The method is characterized by the steps of subjecting said structural members to a first-step oxidation treatment of heating said structural members in an environment of a high temperature, and further subjecting the thus treated structural members to a second step oxidation treatment of heating said treated structural members in an environment having a higher oxidizing capacity than that of said environment in said first-step oxidation treatment to form a denser oxide film than an oxide film obtained in said first step oxidation treatment. According to the present invention, radioactivity in the nuclear plant can be reduced remarkably.

    摘要翻译： 本发明涉及通过在金属构件暴露之前预先形成金属结构构件的表面上的氧化物膜以与含有放射性物质的高温高压反应器水接触的方法来降低核电厂中的放射性的方法 到所述反应器水。 该方法的特征在于：在高温环境中对所述结构部件进行第一步氧化处理以加热所述结构部件，并进一步对经过处理的结构部件进行第二阶段氧化处理，加热所述处理过的 在所述第一步氧化处理中，氧化能力高于所述环境的环境中的结构体，以形成比在所述第一步骤氧化处理中获得的氧化膜更致密的氧化膜。 根据本发明，可以显着降低核电厂的放射性。

    High corrosion resistant equipment for a plant
    9.
    发明授权
    High corrosion resistant equipment for a plant 有权
    高耐蚀设备的植物

    公开(公告)号：US08479970B2

    公开(公告)日：2013-07-09

    申请号：US13523404

    申请日：2012-06-14

    申请人： Ryo Ishibashi ,  Katsuhito Takahashi ,  Seunghwan Park ,  Shinya Imano ,  Haruo Akahoshi ,  Kenya Ohashi

    发明人： Ryo Ishibashi ,  Katsuhito Takahashi ,  Seunghwan Park ,  Shinya Imano ,  Haruo Akahoshi ,  Kenya Ohashi

    IPC分类号： B23K20/12

    CPC分类号： B23K20/1265 ,  B23K20/129 ,  B23K2101/12 ,  B23K2103/14 ,  Y10T428/12 ,  Y10T428/12389

    摘要： Provided is high corrosion resistant equipment for a plant having the lining structure which exhibits high reliability against breaking of a joining portion over a long use period. The high corrosion resistant equipment for a plant includes a lining plate and a support portion which are made of a high corrosion resistance material and a structural material portion made of a steel material or the like. The lining plate and the support portion include a joining portion to which friction stirring is applied. The support portion is assembled into or fastened to the structural material portion by means of the geometrical structure with a gap interposed between the support portion and the structural material portion. Due to such a constitution, high corrosion resistant equipment for a plant having the lining which exhibits high reliability can be acquired.

    摘要翻译： 本发明提供一种具有衬里结构的植物的高耐腐蚀性设备，其在长期使用期间表现出高的抗连接部分断裂的可靠性。 用于植物的高耐腐蚀设备包括由高耐腐蚀材料制成的衬板和支撑部分以及由钢材等制成的结构材料部分。 衬板和支撑部分包括施加摩擦搅拌的接合部分。 支撑部分通过几何结构组装到结构材料部分中或者紧固到结构材料部分，间隙插入在支撑部分和结构材料部分之间。 由于这样的结构，可以获得具有高可靠性的具有衬里的植物的高耐腐蚀性设备。