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101. 发明授权

US5720505A Pipe joint 失效
标题翻译：管接头
公开(公告)号：US5720505A
公开(公告)日：1998-02-24
申请号：US648501
申请日：1996-05-15
申请人： Tadahiro Ohmi , Michio Yamaji , Nobukazu Ikeda , Tsutomu Shinohara , Kazuhiro Yoshikawa , Tetsuya Kojima
发明人： Tadahiro Ohmi , Michio Yamaji , Nobukazu Ikeda , Tsutomu Shinohara , Kazuhiro Yoshikawa , Tetsuya Kojima
IPC分类号： F16L19/02 , F16L19/03 , F16L27/08 , F16L25/00
CPC分类号： F16L19/0218 , F16L19/0212 , Y10S285/906 , Y10S285/917
摘要： A pipe joint comprises a pair of tubular joint members, an annular gasket interposed between abutting end faces of the joint members, and a nut for joining the joint members. A seal projection is formed on the abutting end face of each joint member at a position radially outward of an inner periphery of the end face. When an end of the seal projection is brought into contact with an end face of the gasket by tightening the nut, a clearance is formed between an outer flat portion of the abutting end face of each joint member and the gasket end face opposed thereto. The clearance is greater than a clearance between an inner flat portion of the abutting end face of each joint member and the gasket end face opposed thereto, and is eliminated when the nut is completely tightened up.
摘要翻译：管接头包括一对管状接头构件，插入在接头构件的邻接端面之间的环形垫圈和用于接合接头构件的螺母。在端面的内周的径向外侧的位置的每个接合构件的邻接端面上形成有密封突起。当通过拧紧螺母将密封突起的端部与垫圈的端面接触时，在每个接头构件的邻接端面的外部平坦部分和与其相对的垫圈端面之间形成间隙。间隙大于每个接头构件的邻接端面的内部平坦部分和与其相对的垫圈端面之间的间隙，并且在螺母完全拧紧时消除。

102. 发明授权

US5520492A Sliding parts and method of producing same 失效
标题翻译：滑动部件及其制造方法
公开(公告)号：US5520492A
公开(公告)日：1996-05-28
申请号：US365452
申请日：1994-12-28
申请人： Tadahiro Ohmi , Nobukazu Ikeda , Michio Yamaji , Tsutomu Shinohara , Akihiro Morimoto
发明人： Tadahiro Ohmi , Nobukazu Ikeda , Michio Yamaji , Tsutomu Shinohara , Akihiro Morimoto
IPC分类号： C25D7/10 , F16C33/12 , F16B37/00
CPC分类号： C25D7/10 , F16C33/12 , Y10S384/912 , Y10S411/90 , Y10S411/901
摘要： A sliding part having a metallic main body which is formed with a silver plating layer over a surface thereof slidable in contact with other metallic part. The silver plating layer has a crystal structure so adapted that the intensity of diffraction X-rays diffracted by the (200) plane thereof is at least 1/3 of the intensity of diffraction X-rays diffracted by the (111) plane.
摘要翻译：具有金属主体的滑动部件，该金属主体在与其他金属部件接触的表面上形成有镀银层。镀银层具有这样的结晶结构，使得其（200）面衍射的衍射X射线的强度为（111）面衍射的衍射X射线的强度的至少1/3。

103. 发明授权

US6039360A Couplings for fluid controllers 失效
标题翻译：流体控制器联轴器
公开(公告)号：US6039360A
公开(公告)日：2000-03-21
申请号：US73387
申请日：1998-05-06
申请人： Tadahiro Ohmi , Michio Yamaji , Tsutomu Shinohara , Shigeru Itoi , Keiji Hirao , Yuji Kawano , Shigeaki Tanaka , Kosuke Yokoyama , Hiroshi Morokoshi , Nobukazu Ikeda
发明人： Tadahiro Ohmi , Michio Yamaji , Tsutomu Shinohara , Shigeru Itoi , Keiji Hirao , Yuji Kawano , Shigeaki Tanaka , Kosuke Yokoyama , Hiroshi Morokoshi , Nobukazu Ikeda
IPC分类号： F16L15/00 , F16K27/00 , F16L39/00 , F16L41/02 , F17D1/02 , F16L3/26
CPC分类号： F16K27/003 , F16L39/00
摘要： A coupling comprises a holding member having a U-shaped cross section, and a channel member held by the holding member. The holding member has an upper wall formed with screw bores for use in attaching the holding member to a fluid controller. The channel member comprises a body having an inner channel and fitted in a space between the upper wall of the holding member and a lower wall thereof, a tubular upward projection communicating with the inner channel of the body and having an upper end inserted in a through bore in the upper wall of the holding member to communicate with a downward channel of the fluid controller, and a tubular lateral projection communicating with the inner channel of the body and extending laterally. The upper end of the channel member has an outward flange, and the through bore of the upper wall of the holding member has an inward flange for supporting the flange.
摘要翻译：联轴器包括具有U形横截面的保持构件和由保持构件保持的通道构件。保持构件具有形成有用于将保持构件附接到流体控制器的螺钉孔的上壁。通道构件包括具有内通道并配合在保持构件的上壁和其下壁之间的空间中的主体，与主体的内部通道连通的管状向上突出部，并且具有插入通孔位于保持构件的上壁中，以与流体控制器的向下通道连通，以及与主体的内部通道连通并且横向延伸的管状横向突出部。通道构件的上端具有向外的凸缘，并且保持构件的上壁的通孔具有用于支撑凸缘的向内凸缘。

104. 发明授权

US5988217A Shutoff-opening device 失效
标题翻译：开关装置
公开(公告)号：US5988217A
公开(公告)日：1999-11-23
申请号：US972436
申请日：1997-11-18
申请人： Tadahiro Ohmi , Keiji Hirao , Shigeaki Tanaka , Michio Yamaji , Hiroshi Morokoshi , Nobukazu Ikeda
发明人： Tadahiro Ohmi , Keiji Hirao , Shigeaki Tanaka , Michio Yamaji , Hiroshi Morokoshi , Nobukazu Ikeda
IPC分类号： F16K7/16 , F16K15/16 , F16K27/00 , F16K51/00 , F16K31/12
CPC分类号： F16K27/003 , F16K51/00 , Y10T137/7783 , Y10T137/87917 , Y10T137/88054
摘要： A valve body has a main body formed with an inflow channel for a first fluid, an inflow channel for a second fluid, and an outflow channel for the first and second fluids in common. The first fluid inflow channel is always in communication with the common outflow channel through a valve chamber. A valve element operates to bring the second fluid inflow channel into or out of communication with the first fluid inflow channel and the common outflow channel.
摘要翻译：阀体具有形成有用于第一流体的流入通道，第二流体的流入通道和用于第一流体和第二流体的流出通道的主体。第一流体流入通道总是通过阀室与公共流出通道连通。阀元件操作以使第二流体流入通道进入或流出与第一流体流入通道和公共流出通道的连通。

105. 发明授权

US5609077A Tightening device 失效
标题翻译：紧固装置
公开(公告)号：US5609077A
公开(公告)日：1997-03-11
申请号：US697031
申请日：1996-08-20
申请人： Tadahiro Ohmi , Nobukazu Ikeda , Ryosuke Dohi , Kunio Nagai , Eiji Ideta , Koji Nishino , Michio Yamaji , Tsutomu Shinohara , Naofumi Yasumoto
发明人： Tadahiro Ohmi , Nobukazu Ikeda , Ryosuke Dohi , Kunio Nagai , Eiji Ideta , Koji Nishino , Michio Yamaji , Tsutomu Shinohara , Naofumi Yasumoto
IPC分类号： B25B13/48 , B25B21/00
CPC分类号： B25B21/00 , B25B13/481 , B25B21/002
摘要： A tightening device comprises an upper plate, a lower plate disposed below the upper plate in parallel thereto, a nut rotating gear supported by the lower plate so as to be rotatable in a horizontal plane, and a spur gear provided on an underside of the upper plate and meshable with the nut rotating gear for rotating the nut rotating gear. The upper plate has a portion fittable to a flange of an externally threaded member for preventing the rotation of the threaded member, while the nut rotating gear has a portion fittable to a nut. With the nut manually tightened on the threaded member in advance, the flange fitting portion of the upper plate is fitted to the flange, the nut is fitted in the fitting portion of the nut rotating gear, and the spur gear is thereafter rotated, whereby the nut rotating gear is driven to tighten up the nut on the threaded member.
摘要翻译：紧固装置包括上板，与其平行地设置在上板下方的下板，由下板支撑以能够在水平面中旋转的螺母旋转齿轮，以及设置在上板的下侧上的正齿轮可与螺母旋转齿轮啮合，用于旋转螺母旋转齿轮。该上板具有一部分可配合到外螺纹构件的凸缘上，用于防止螺纹构件旋转，而螺母旋转齿轮具有可与螺母配合的部分。预先在螺纹构件上手动地拧紧螺母，将上板的凸缘嵌合部嵌合在凸缘上，将螺母装配在螺母旋转齿轮的嵌合部分中，然后旋转正齿轮，由此，螺母旋转齿轮被驱动以拧紧螺纹构件上的螺母。

106. 发明授权

US5502883A Method of tightening threaded member 失效
标题翻译：拧紧螺纹构件的方法
公开(公告)号：US5502883A
公开(公告)日：1996-04-02
申请号：US253745
申请日：1994-06-03
申请人： Tadahiro Ohmi , Nobukazu Ikeda , Ryosuke Dohi , Kunio Nagai , Eiji Ideta , Koji Nishino , Michio Yamaji , Tsutomu Shinohara , Naofumi Yasumoto
发明人： Tadahiro Ohmi , Nobukazu Ikeda , Ryosuke Dohi , Kunio Nagai , Eiji Ideta , Koji Nishino , Michio Yamaji , Tsutomu Shinohara , Naofumi Yasumoto
IPC分类号： B25B21/00 , B25B23/14 , B25B23/147 , B23P19/06
CPC分类号： B25B21/002 , B25B23/14 , B25B23/147 , Y10T29/49766
摘要： A reference range of tightening torques is predetermined relative to the rotation angle of a threaded member as normally tightened. In tightening up a nut on an externally threaded member, the tightening torque is detected by a torque sensor every time the nut is rotated through a specified angle, and whether the tightening torque relative to the rotation angle is within the reference range is judged by a microcomputer. The result of judgment is indicated by a light-emitting diode and a buzzer.
摘要翻译：紧固扭矩的参考范围相对于螺纹构件的旋转角度是预先确定的。在拧紧外螺纹构件上的螺母时，每当螺母旋转指定角度时，扭矩传感器检测到紧固扭矩，并且相对于旋转角度的紧固扭矩是否在参考范围内是由微电脑判断结果由发光二极管和蜂鸣器指示。

107. 发明授权

US5366261A Pipe joint with a gasket retainer 失效
标题翻译：管接头带垫圈保持架
公开(公告)号：US5366261A
公开(公告)日：1994-11-22
申请号：US049366
申请日：1993-04-21
申请人： Tadahiro Ohmi , Tsutomu Shinohara , Michio Yamaji , Nobukazu Ikeda , Kenji Yamamoto
发明人： Tadahiro Ohmi , Tsutomu Shinohara , Michio Yamaji , Nobukazu Ikeda , Kenji Yamamoto
IPC分类号： F16L19/02 , F16L19/03 , F16L27/08 , F16L23/032
CPC分类号： F16L27/0832 , F16L19/0212 , Y10S285/917
摘要： A pipe joint comprises a pair of tubular joint members having a gasket holding annular projection on each of butting faces thereof, an annular gasket interposed between the butting end faces of the joint members, and a nut for connecting the joint members together. When the nut is tightened up, an indentation is formed in a surface of the gasket pressed by each of the gasket holding projections, and the gasket is pressed also by a portion of the end face of each joint member having no annular projection.
摘要翻译：管接头包括一对管状接头构件，其具有在每个对接面上保持环形突起的垫圈，插入在接头构件的对接端面之间的环形垫圈以及用于将接合构件连接在一起的螺母。当螺母拧紧时，在由垫圈保持突起中的每一个按压的垫圈的表面上形成凹陷，并且垫圈也被不具有环形突起的每个接合构件的端面的一部分挤压。

108. 发明申请

US20120074339A1 REGULATING VALVE DEVICE 审中-公开
标题翻译：调节阀装置
公开(公告)号：US20120074339A1
公开(公告)日：2012-03-29
申请号：US13138670
申请日：2010-03-08
申请人： Nobukazu Ikeda , Michio Yamaji , Tsuyoshi Tanigawa , Hiroshi Kaneko , Yasushi Yagi , Yuji Ono , Tadahiro Ohmi , Yasuyuki Shirai
发明人： Nobukazu Ikeda , Michio Yamaji , Tsuyoshi Tanigawa , Hiroshi Kaneko , Yasushi Yagi , Yuji Ono , Tadahiro Ohmi , Yasuyuki Shirai
IPC分类号： F16K31/12
CPC分类号： F16K31/126 , F16K31/1268 , F16K41/10
摘要： [Problem] To provide a regulating valve device having a valve element opened or closed by a working fluid.[Solution to Problem] A valve element 310 has a structure in which a valve head 310a and a valve body 310b are coupled by a valve stem 310c. In the valve box 305, the valve element 310 and a power transmitting member 320a are slidably housed. A first bellows 320b is fixed to the power transmitting member 320a and the valve box 305 to form a first space Us at a position on a side of the power transmitting member 320a opposite the valve element. A second bellows 320c is fixed to the power transmitting member 320a and the valve box 305 to form a second space Ls at a position on a side of the power transmitting member 320a closer to the valve element. According to a ratio of air supplied to the first space Us from a first pipe 320d and air supplied to the second space Ls from a second pipe 320e, the power transmitting member 320a transmits power to the valve head 310a to open or close a transport channel 200a.
摘要翻译： [问题]提供一种具有由工作流体打开或关闭的阀元件的调节阀装置。问题的解决方案阀元件310具有阀头310a和阀体310b通过阀杆310c联接的结构。在阀箱305中，阀元件310和动力传递部件320a可滑动地容纳。第一波纹管320b固定到动力传递部件320a和阀箱305，以在与阀元件相对的动力传递部件320a的一侧的位置处形成第一空间Us。第二波纹管320c固定在动力传递部件320a和阀箱305上，在动力传递部件320a的靠近阀体的一侧的位置形成第二空间Ls。根据从第一管320d向第一空间Us供给的空气的比例和从第二管320e供给到第二空间Ls的空气的比例，动力传递构件320a向阀头310a传递动力以打开或关闭运送通道 200a。

109. 发明授权

US07988130B2 Valve for vacuum exhaustion system 有权
标题翻译：真空排气系统阀门
公开(公告)号：US07988130B2
公开(公告)日：2011-08-02
申请号：US12208949
申请日：2008-09-11
申请人： Tadahiro Ohmi , Nobukazu Ikeda , Michio Yamaji , Masafumi Kitano , Akihiro Morimoto
发明人： Tadahiro Ohmi , Nobukazu Ikeda , Michio Yamaji , Masafumi Kitano , Akihiro Morimoto
IPC分类号： F16K7/17
CPC分类号： F16K7/14 , F16K27/003 , F16K51/02
摘要： The invention provides a valve and a method of operating the valve that makes it possible to reduce the diameter of the vacuum exhaustion pipings to make the facility for the vacuum exhaustion system small, which results in lower costs and shortens vacuum exhaustion time, and also which can prevent corrosion, cloggings, and seal leakages inside the piping system caused by the accumulation of substances produced by the decomposition of gas flowing through the pipings. In particular, in accordance with the present invention, an aluminum passivation is applied on the piping parts, i.e. the valve and others, that are used in the vacuum exhaustion system so as to inhibit gas decomposition caused by temperature rise at the time of baking so that components for reduction in the diameter size in the vacuum exhaustion system are provided. Thus, corrosion, cloggings and seat leakages caused by gas decomposition are prevented.
摘要翻译：本发明提供了一种操作阀门的阀门和方法，其使得可以减小真空排气管道的直径，从而使得真空耗尽系统的设备较小，这导致降低成本并缩短真空耗尽时间，以及哪些可以防止由流经管道的气体分解产生的物质积聚引起的管道系统内的腐蚀，堵塞和密封泄漏。特别地，根据本发明，在真空耗尽系统中使用的管道部件即阀等上施加铝钝化，以便抑制由于烘烤时由温度升高引起的气体分解提供了用于减小真空排气系统中的直径尺寸的部件。因此，防止由气体分解引起的腐蚀，堵塞和座椅泄漏。

110. 发明申请

US20090020721A1 Valve for Vacuum Exhaustion System 有权
标题翻译：真空耗尽阀系统
公开(公告)号：US20090020721A1
公开(公告)日：2009-01-22
申请号：US12208949
申请日：2008-09-11
申请人： Tadahiro Ohmi , Nobukazu Ikeda , Michio Yamaji , Masafumi Kitano , Akihiro Morimoto
发明人： Tadahiro Ohmi , Nobukazu Ikeda , Michio Yamaji , Masafumi Kitano , Akihiro Morimoto
IPC分类号： F16K1/00
CPC分类号： F16K7/14 , F16K27/003 , F16K51/02
摘要： The invention provides a valve and a method of operating the valve that makes it possible to reduce the diameter of the vacuum exhaustion pipings to make the facility for the vacuum exhaustion system small, which results in lower costs and shortens vacuum exhaustion time, and also which can prevent corrosion, cloggings, and seal leakages inside the piping system caused by the accumulation of substances produced by the decomposition of gas flowing through the pipings. In particular, in accordance with the present invention, an aluminum passivation is applied on the piping parts, i.e. the valve and others, that are used in the vacuum exhaustion system so as to inhibit gas decomposition caused by temperature rise at the time of baking so that components for reduction in the diameter size in the vacuum exhaustion system are provided. Thus, corrosion, cloggings and seat leakages caused by gas decomposition are prevented.
摘要翻译：本发明提供了一种操作阀门的阀门和方法，其可以减小真空排气管道的直径，使得真空耗尽系统的设备变小，这导致降低成本并缩短真空耗尽时间，以及哪些可以防止由流经管道的气体分解产生的物质积聚引起的管道系统内的腐蚀，堵塞和密封泄漏。特别地，根据本发明，在真空耗尽系统中使用的管道部件即阀等上施加铝钝化，以便抑制由于烘烤时由温度升高引起的气体分解提供了用于减小真空排气系统中的直径尺寸的部件。因此，防止由气体分解引起的腐蚀，堵塞和座椅泄漏。

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