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    RECIPROCATING PUMP
    1.
    发明申请
    RECIPROCATING PUMP 有权
    再生泵

    公开(公告)号：US20100119392A1

    公开(公告)日：2010-05-13

    申请号：US12451915

    申请日：2008-04-02

    申请人： Akihiro Masuda ,  Mitsuo Mori

    发明人： Akihiro Masuda ,  Mitsuo Mori

    IPC分类号： F04B45/04

    CPC分类号： F04B43/084 ,  F04B43/1136

    摘要： The structure is improved so that a bearing is disposed in a place other than pump shafts, thereby improving the smoothness of the slide movement of a moving body which is a large structure, and the durability of slide supporting means (bearings or the like) for it. In a reciprocating pump having: a pump body 1 including a suction path 12 and discharge path 13 for a fluid; a pair of diaphragms 2 which are airtightly fixed to both end portions of the pump body; pump shafts 15 which are attached to tip end portions of the diaphragms 2; a pair of pump flanges 4 which slidably support the pump shafts 15, and which are integrated with the pump body 1 through connection bodies 16 that are placed outside the diaphragms 2; connecting rods 18 which connect connecting plates 17 attached to projecting tip-end portions 15B that are projected from the pump flanges 4 in the pump shafts 15, to each other in a state where the connecting rods are passed through the pump flanges 4 to be placed outside the diaphragms 2; and a cover cylinder 6 which is disposed between the pair of pump flanges 4, and which surrounds the connecting rods 18, the connecting rods 18 are slidably supported through slide bearings 27 which are supported by the pump flanges 4.

    摘要翻译： 改善了结构，使得轴承设置在泵轴以外的位置，从而提高了大结构的移动体的滑动运动的平滑性，以及滑动支撑装置（轴承等）的耐久性，用于 它。 在具有泵体1的往复泵中，泵主体1包括吸入通道12和用于流体的排出通道13; 一对隔膜2，气密地固定在泵体的两端部; 连接到隔膜2的前端部的泵轴15; 一对泵凸缘4，其可滑动地支撑泵轴15，并且通过设置在隔膜2外部的连接体16与泵体1一体化; 连接杆18，其连接连接板17，其连接在从连接杆穿过泵凸缘4放置的状态下彼此在泵轴15中从泵凸缘4突出的突出的前端部15B; 隔膜2外面; 以及设置在一对泵凸缘4之间并且围绕连接杆18的盖气缸6，连杆18通过由泵凸缘4支撑的滑动轴承27可滑动地支撑。

    Reciprocating pump
    2.
    发明授权
    Reciprocating pump 有权
    往复泵

    公开(公告)号：US08568114B2

    公开(公告)日：2013-10-29

    申请号：US12451915

    申请日：2008-04-02

    申请人： Akihiro Masuda ,  Mitsuo Mori

    发明人： Akihiro Masuda ,  Mitsuo Mori

    IPC分类号： F04B43/00 ,  F04B45/02 ,  F16C33/02

    CPC分类号： F04B43/084 ,  F04B43/1136

    摘要： A reciprocating pump having: a pump body including a suction path and a discharge path for a fluid; a pair of diaphragms; pump shafts which are attached to tip end portions of the diaphragms; a pair of pump flanges which slidably support the pump shafts, and which are integrated with the pump body through connection bodies that are placed outside the diaphragms; connecting rods which connect connecting plates attached to projecting tip-end portions that are projected from the pump flanges in the pump shafts, to each other in a state where the connecting rods are passed through the pump flanges to be placed outside the diaphragms; and a cover cylinder. The connecting rods are slidably supported through slide bearings which are supported by the pump flanges.

    摘要翻译： 一种往复式泵，具有：具有吸入路径和流体排出路径的泵体; 一对隔膜; 连接到隔膜的末端部分的泵轴; 一对泵凸缘，其可滑动地支撑泵轴，并且通过设置在隔膜外部的连接体与泵体一体化; 连接杆，连接连接板，其连接到从泵轴中的泵凸缘突出的突出的前端部，在连接杆穿过泵凸缘以放置在隔膜外部的状态下彼此连接; 和盖筒。 连杆通过由泵凸缘支承的滑动轴承可滑动地支撑。

    Tin(II) oxide powder for replenishing tin component of tin-alloy plating solution and method for manufacturing said powder
    7.
    发明授权
    Tin(II) oxide powder for replenishing tin component of tin-alloy plating solution and method for manufacturing said powder 有权
    用于补充锡合金电镀液的锡组分的氧化锡锡（II）粉末及其制造方法

    公开(公告)号：US09108861B2

    公开(公告)日：2015-08-18

    申请号：US14115366

    申请日：2012-05-08

    申请人： Takuma Katase ,  Akihiro Masuda ,  Kanji Kuba

    发明人： Takuma Katase ,  Akihiro Masuda ,  Kanji Kuba

    IPC分类号： C01G19/02 ,  C25D21/18 ,  C25D3/30

    CPC分类号： C01G19/02 ,  C01P2004/61 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/80 ,  C25D3/30 ,  C25D21/18

    摘要： An object and a problem of the present invention is to provide tin(II) oxide powder which has extremely high solubility in an acid or an acidic plating solution and excellent in storage stability in the air. The tin(II) oxide powder of the present invention is for replenishing a tin component of a tin-alloy plating solution, and comprises 100 to 5000 ppm of an antioxidant being contained in the powder with a mass ratio, and has such a dissolution rate that when 0.1 g of the tin(II) oxide powder is added to 100 ml of 100 g/L aqueous alkylsulfonic acid solution at a temperature of 25° C. and stirred, then the powder dissolves therein within 180 seconds.

    摘要翻译： 本发明的目的和问题是提供在酸性或酸性电镀溶液中具有极高溶解度的氧化锡（II）粉末，并且在空气中的储存稳定性优异。 本发明的锡（II）氧化物粉末用于补充锡合金电镀液的锡成分，其中含有质量比为100〜5000ppm的粉末中的抗氧化剂，并具有这样的溶解速度 当将0.1g氧化锡（II）粉末在25℃的温度下加入100ml 100g / L烷基磺酸水溶液中并搅拌时，粉末在180秒内溶解。

    RESINOUS TUBE JOINT
    8.
    发明申请
    RESINOUS TUBE JOINT 有权
    树脂管接头

    公开(公告)号：US20110210544A1

    公开(公告)日：2011-09-01

    申请号：US13057090

    申请日：2009-07-14

    申请人： Kazukiyo Teshima ,  Akihiro Masuda ,  Takehiro Nakamura ,  Masateru Yamada ,  Takayuki Kishimoto ,  Toshiyuki Fukumoto ,  Takeshi Nakagawa ,  Ryo Imanishi

    发明人： Kazukiyo Teshima ,  Akihiro Masuda ,  Takehiro Nakamura ,  Masateru Yamada ,  Takayuki Kishimoto ,  Toshiyuki Fukumoto ,  Takeshi Nakagawa ,  Ryo Imanishi

    IPC分类号： F16L25/00

    CPC分类号： F16L19/0283 ,  F16L19/04 ,  F16L47/04 ,  F16L2201/10

    摘要： A resin pipe joint in which, although an economical configuration formed by two components or a joint body and a union nut is employed, both a resistance against pulling and an excellent sealing property can be attained is provided.A resin pipe joint is configured so that the joint has: a synthetic resin-made joint body 1 including an inner cylinder portion 4, an external thread portion 5, and a radial groove m into which an end of a tube enters; and a union nut 2 that is made of a transparentable fluorine resin, and that includes an internal thread portion 8, a seal peripheral edge 10 which presses a tip end portion of a tube flared portion 3A, a slipping-off prevention peripheral edge 11 which is actable on a large-diameter portion of a flaring changing region 9, and a pressing inner peripheral portion 13 which is externally fittable to a flared straight portion 12, and, by a screw advancement of the union nut 2 in a state where the end of the tube 3 is inserted into the inner cylinder portion 4 and a flared portion 3A is formed, the pressing inner peripheral portion 13 is pressingly contacted with and externally fitted to the flared straight portion 12, a portion which is formed as a large-diameter portion of the flaring changing region 9 is pressed by the slipping-off prevention pressing portion 11, and a small-diameter portion of the flaring changing region 9 is pressed by the seal pressing portion 10.

    摘要翻译： 尽管采用了由两个部件或接头体和联管螺母形成的经济构造的树脂管接头，但是可以实现拉拔阻力和优异的密封性能。 树脂管接头被构造成使得接头具有包括内筒部4，外螺纹部5和管的一端进入的径向槽m的合成树脂制接头体1; 以及由可透明的氟树脂制成的联接螺母2，其包括内螺纹部8，挤压管扩口部3A的前端部的密封周缘10，防滑外周缘11， 可以在扩口改变区域9的大直径部分和外部配合到扩口直线部分12的按压内周部分13，并且通过联接螺母2的螺纹前进处于可变状态 管3插入到内筒部4中，形成有扩口部3A，按压内周部13与张开的直线部12紧密接触并外嵌，形成为大直径 扩口改变区域9的一部分被防滑按压部分11按压，并且扩口改变区域9的小直径部分被密封按压部分10按压。

    Polarized wave coupling optical isolator
    9.
    发明申请
    Polarized wave coupling optical isolator 审中-公开
    极化波耦合光隔离器

    公开(公告)号：US20070171528A1

    公开(公告)日：2007-07-26

    申请号：US11727514

    申请日：2007-03-27

    申请人： Shohei Abe ,  Tomokazu Imura ,  Akihiro Masuda ,  Kazuhide Kubo

    发明人： Shohei Abe ,  Tomokazu Imura ,  Akihiro Masuda ,  Kazuhide Kubo

    IPC分类号： G02B27/28

    CPC分类号： G02B6/2746 ,  G02B27/28 ,  G02F1/093 ,  H01S3/005

    摘要： A polarized wave coupling optical isolator comprises a plane-parallel birefringent element for optical path control, which is provided to control an optical path according to a polarizing direction, a plane-parallel birefringent element for coupling and splitting, which is provided with a certain interval from the birefringent element for optical path control to couple lights of different optical paths having polarizing directions set orthogonal to each other, and to split lights of the same optical path, a nonreciprocal portion provided between the birefringent element for optical path control and the birefringent element for coupling and splitting, and constructed by including a combination of 45° Faraday rotator and a linear phasor for rotating a plane of polarization by 45°, two input ports installed on the birefringent element side for optical path control, and an output port installed on the birefringent element side for coupling and splitting.

    摘要翻译： 偏振耦合光隔离器包括用于光路控制的平行平行双折射元件，用于控制根据偏振方向的光路，用于耦合和分离的平行平行双折射元件，其设置有一定间隔 从用于光路控制的双折射元件耦合到具有彼此正交设置的偏振方向的不同光路的光，并将相同光路的光分离，设置在用于光路控制的双折射元件和双折射元件之间的非互易部分 用于耦合和分离，并通过包括45°法拉第旋转器和用于将偏振平面旋转45°的线性相量的组合构成，安装在用于光路控制的双折射元件侧的两个输入端口和安装在 用于耦合和分离的双折射元件侧。