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    Vacuum arc evaporation apparatus and its operation method
    114.
    发明专利
    Vacuum arc evaporation apparatus and its operation method 有权
    真空蒸镀装置及其操作方法

    公开(公告)号：JP2005290405A

    公开(公告)日：2005-10-20

    申请号：JP2004102737

    申请日：2004-03-31

    Applicant: Kurita Seisakusho:Kk ,  Nissin Electric Co Ltd ,  日新電機株式会社 ,  株式会社栗田製作所

    Inventor： NISHIMURA YOSHIMI ,  AMAMIYA TORU ,  MIKAMI TAKASHI ,  OGATA KIYOSHI

    IPC: C23C14/32

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method capable of generating pulse arc discharge without utilizing the creeping discharge of a trigger electrode and insulator. SOLUTION: The vacuum arc evaporation apparatus 50 is provided with: a vacuum arc evaporation source 10 which heats a cathode 12 with vacuum arc discharge to evaporate a cathode material 16 from its front 14; and a pulse arc power source 36 which applies a pulse arc voltage V A thereto. Further, the apparatus is provided with: a gas introducing hole 20 which is a tubular hole disposed through the cathode 12 to pass a gas 24 from its back toward the front 14, is connected to the front 14 of the cathode and has a tubular large-diameter section 20a of the diameter greater than the diameter of the other portion; and a permanent magnet 28 (a magnetic field generator) which generates a magnetic field intersecting diagonally with the inner wall of the large-diameter section 20a. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种能够产生脉冲电弧放电而不利用触发电极和绝缘体的沿面放电的装置和方法。 解决方案：真空电弧蒸发装置50设有：真空电弧蒸发源10，其用真空电弧放电加热阴极12，以从其前部14蒸发阴极材料16; 以及脉冲电弧电源36，其施加脉冲电弧电压V A 。 此外，该装置设置有：气体导入孔20，其是通过阴极12设置的管状孔，以使气体24从其背面向前部14通过，连接到阴极的前部14，并且具有管状大 直径部分20a的直径大于另一部分的直径; 以及产生与大直径部20a的内壁对角地交叉的磁场的永久磁铁28（磁场发生器）。 版权所有（C）2006，JPO＆NCIPI

    Magnet pump
    115.
    发明专利
    Magnet pump 审中-公开
    磁力泵

    公开(公告)号：JP2005127139A

    公开(公告)日：2005-05-19

    申请号：JP2003360115

    申请日：2003-10-21

    Applicant: Kurita Seisakusho:Kk ,  Sanwa Hydrotech Corp ,  三和ハイドロテック株式会社 ,  株式会社栗田製作所

    Inventor： HORIUCHI KIYOTAKA ,  INOUE SANEJI ,  NISHIMURA YOSHIMI

    IPC: F04D29/02 ,  F04D13/02 ,  F04D29/04 ,  F04D29/043 ,  F04D29/046

    Abstract: PROBLEM TO BE SOLVED: To provide a magnet pump capable of preventing a bearing part of an impeller support shaft from being broken even when it becomes a dry operation condition temporarily and working fluid becomes a gas-liquid mixing condition, suppressing wear of the bearing part, and reducing maintenance cost and having excellent durability.
    SOLUTION: This magnet pump is constituted in such a way that a driving side holding cylinder 4A integrated with a driving shaft 3A and provided with a driving magnet M1 on an inner peripheral side is arranged on an outer side of a bottomed cylindrical can 2A fixed to a pump casing 1, a driven side holding cylinder 6A fitted and mounted in the impeller support shaft 5A concentrically and provided with a driven magnet M2 on an outer peripheral side is arranged on an inner side of the can 2A, and the driven side holding cylinder 6A rotates integrally with an impeller 7A centered on the impeller support shaft 5A in accordance with rotation of the driving shaft 5A by magnetic attraction force of the driving magnet M1 and the driven magnet M2. A bush 81, a sleeve 82, and a thrust ring 83 which are slide-contact members provided between the bearing parts 8A and 8B of the impeller support shaft 5A, have a diamondlike carbon film on their slide-contact faces, and are made of ceramics or a cemented carbide material are used.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种能够暂时防止叶轮支撑轴的轴承部分被破坏的磁体泵，并且工作流体变成气液混合条件，从而抑制磨损 轴承部件，降低维护成本，并具有优异的耐久性。 解决方案：该磁力泵构成为使得与驱动轴3A一体化并且在内周侧设置有驱动磁体M1的驱动侧保持筒4A布置在有底圆筒形罐的外侧上 如图2A所示，固定在泵壳体1上，同轴地装配并安装在叶轮支撑轴5A上并且在外周侧设置有从动磁体M2的从动侧保持筒6A布置在罐2A的内侧，并且被驱动 根据驱动轴5A和从动磁铁M2的磁力引起的驱动轴5A的旋转，侧面保持筒6A与叶轮支撑轴5A的中心的叶轮7A一体旋转。 作为设置在叶轮支撑轴5A的轴承部8A，8B之间的滑动接触部件的衬套81，套筒82和推力环83，在滑动接触面上具有类金刚石碳膜，并且由 使用陶瓷或硬质合金材料。 版权所有（C）2005，JPO＆NCIPI

    Mooring ring
    117.
    发明专利
    Mooring ring 有权
    运动环

    公开(公告)号：JP2004197367A

    公开(公告)日：2004-07-15

    申请号：JP2002365510

    申请日：2002-12-17

    Applicant: Kurita Mach Mfg Co Ltd ,  株式会社栗田機械製作所

    Inventor： UEDA HIDEO

    IPC: E02B3/20

    Abstract: PROBLEM TO BE SOLVED: To provide a mooring ring which is safe because a stumble of a pedestrian is prevented by virtue of the absence of a step between a pavement surface and the mooring ring, and which is also safe for the driving of a vehicle such as an automobile.
    SOLUTION: This mooring ring is equipped with: mooring members 1, 1A, 1B, 1C and 1D; plate-like mooring base bodies 5 and 5A which have storage grooves 7 and 7A wherein the mooring members are completely housed, and which are turnably supported between use positions wherein the mooring members are raised up and storage positions wherein the mooring members are completely housed in the storage grooves; and anchor bolts 12, 12B and 12C which are fixedly embedded.
    COPYRIGHT: (C)2004,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种安全的系泊环，因为由于行人路面和系泊环之间没有台阶而妨碍行人的绊倒，并且对于驾驶者来说也是安全的 诸如汽车的车辆。

    解决方案：该系泊环配备有：系泊构件1,1A，1B，1C和1D; 具有储存槽7和7A的板状系泊基体5和5A，其中系泊构件完全容纳，并且可转动地支撑在系泊构件升起的使用位置和系泊构件完全容纳在其中的储存位置 存储槽; 以及固定地嵌入的锚固螺栓12,12B和12C。 版权所有（C）2004，JPO＆NCIPI

    Heat insulating structure and heat insulating panel
    120.
    发明专利
    Heat insulating structure and heat insulating panel 审中-公开
    热绝缘结构和热绝缘面板

    公开(公告)号：JP2003028385A

    公开(公告)日：2003-01-29

    申请号：JP2001215737

    申请日：2001-07-16

    Applicant: Kurita Kogyo:Kk ,  株式会社栗田工業

    Inventor： KURITA YASUO

    IPC: E04B1/70 ,  F16L59/06 ,  F24D3/16 ,  F24F5/00 ,  F24F7/10

    Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating structure capable of forcibly replacing air of an interior by using a heat insulating panel having a hollow wall surface, and the heat insulating panel used in the heat insulating structure. SOLUTION: The heat insulating structure is characterized by that it is composed of air layers 14, 15 and 16 provided in the interior, and pipes 2 and 3 of two types inserted through the air layers. One of the pipes feed air- conditioned air of a room to the air layers, and the other sucks air of the air layers. The heat insulating panel is characterized by that a hollow portion 9 is composed in a panel body 6 in an area excluding a periphery of the panel body 6, the pipes 2 and 3 of the two types are inserted through the hollow portion 9, both ends of the pipes are opened in an end rim vicinity of the heat insulating panel body, and a plurality of vent holes 21-33 opening in the hollow portion of the panel body are bored.

    Abstract translation: 要解决的问题：提供一种能够通过使用具有中空壁表面的绝热板和用于隔热结构的隔热板强制地更换内部空气的绝热结构。 解决方案：隔热结构的特征在于它由设置在内部的空气层14,15和16以及通过空气层插入的两种类型的管2和3组成。 其中一个管道将一个房间的空调空气送到空气层，另一个吸入空气层的空气。 绝热面板的特征在于，在除了面板主体6的周围以外的区域中的面板体6中形成有中空部9，两种类型的管2和3通过中空部9插入，两端 的管道在隔热板体的端部边缘开口，并且在面板本体的中空部分中开口的多个通气孔21-33钻孔。

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