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1. 发明专利

JP2014084886A Pipe joint 有权
标题翻译：管接头
公开(公告)号：JP2014084886A
公开(公告)日：2014-05-12
申请号：JP2012231615
申请日：2012-10-19
申请人： Tokyo Electron Ltd , 東京エレクトロン株式会社 , Fujikin Inc , 株式会社フジキン
发明人： OKABE YASUYUKI , MORIYA SHUJI , SATO KENICHI , NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO
IPC分类号： F16L19/03
CPC分类号： F16L19/0218 , F16L19/025 , F16L23/20
摘要： PROBLEM TO BE SOLVED: To provide a pipe joint in which fine particles do not occur even in a case of repeating of attaching and detaching.SOLUTION: A pipe joint 1 includes: first and second joint member 2, 3 having fluid passages 2a, 3a communicating with each other; an annular gasket 4 interposed between abutment end surfaces of the joint members 2, 3; and a nut 6 connecting the joint member 2, 3 to each other. An inner surface treatment layer 30 is provided in the nut 6. The inner surface treatment layer 30 comprises an alloy film of Co (cobalt) and P (phosphorus) provided in the inner surface of the nut 6, and a fluorine coating provided on the surface of the alloy film.
摘要翻译：要解决的问题：提供即使在重复安装和拆卸的情况下也不会发生微粒的管接头。解决方案：管接头1包括：具有流体通道2a，3a的第一和第二接头构件2,3 相互沟通; 插入在接头构件2,3的邻接端面之间的环形垫圈4; 以及将接头构件2,3彼此连接的螺母6。内表面处理层30设置在螺母6中。内表面处理层30包括设置在螺母6的内表面中的Co（钴）和P（磷）的合金膜，合金膜表面。

2. 发明专利

JP2013137054A Fluid coupling 有权
标题翻译：流体联轴器
公开(公告)号：JP2013137054A
公开(公告)日：2013-07-11
申请号：JP2011288149
申请日：2011-12-28
申请人： Tokyo Electron Ltd , 東京エレクトロン株式会社 , Fujikin Inc , 株式会社フジキン
发明人： OKABE YASUYUKI , MORIYA SHUJI , SATO KENICHI , NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO
IPC分类号： F16L19/03
摘要： PROBLEM TO BE SOLVED: To provide a fluid coupling that can maintain a corotation prevention effect when a male member and a female member are engaged with each other in spite of repetitive attachment and detachment.SOLUTION: A corotation prevention means is formed by overlapping two pieces of thrust washers 9, 10. Respective thrust washers 9, 10 are made by forming a Ni-P+PTFE composite film on the surface of a stainless steel sheet, and then, by applying heat treatment to the stainless steel plate. A circular recess 21 for storing two pieces of thrust washers 9, 10 and a pawl 22 arranged on an opening of the recess 21 and hardly dropping out the thrust washers 9, 10 are arranged on a cap nut 7.
摘要翻译：要解决的问题：提供一种当阳构件和阴构件彼此接合而能够保持预防共翘作用的流体联接器，尽管重复地附接和拆卸。解决方案：通过重叠两个部件形成共烧防止装置止推垫圈9,10通过在不锈钢板的表面上形成Ni-P + PTFE复合膜，然后通过对不锈钢板进行热处理来制造各个止推垫圈9,10。用于储存两个止推垫圈9,10的圆形凹槽21和布置在凹槽21的开口上并几乎不脱落止推垫圈9,10的棘爪22布置在盖帽螺母7上。

3. 发明专利

JP2013068270A Joint sealing device 有权
标题翻译：接头密封装置
公开(公告)号：JP2013068270A
公开(公告)日：2013-04-18
申请号：JP2011206750
申请日：2011-09-22
申请人： Tokyo Electron Ltd , 東京エレクトロン株式会社 , Fujikin Inc , 株式会社フジキン
发明人： OKABE YASUYUKI , MORIYA SHUJI , SATO KENICHI , NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO
IPC分类号： F16L23/16 , F16J15/08 , F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a joint sealing device that can prevent fine particle from entering a fluid pathway from outside, thus maintaining high cleanliness.SOLUTION: Outer circumferential surfaces in retainer storage recesses 7, 8 of joint members 5, 6 comprise large diameter outer circumferential surface parts 7a, 8a on an abutting end surface side and small diameter outer circumferential surface parts 7b, 8b on the side opposite thereto in the axial direction. A retainer 12 includes a cylindrical retainer body 16 having the outside diameter equal to the diameter of the small diameter outer circumferential surface parts 7b, 8b of the retainer storage recesses 7, 8, an annular projecting part 17 integrated with the retainer body 16, and an annular groove 18 to be opened to an outer circumferential surface of the annular projecting part 17. An elastic ring 13 for retaining the retainer 12 by the joint member 5 is fitted in the annular groove 18 of the retainer 12.
摘要翻译：要解决的问题：提供一种可以防止细颗粒从外部进入流体通道的关节密封装置，从而保持高清洁度。解决方案：接头构件5,6的保持架保持凹部7,8中的外周面包括在邻接端面侧上的大直径外周面部7a，8a和侧面上的小直径外周面部7b，8b 与轴向相反。保持器12包括具有等于保持器保持凹部7,8的小直径外周表面部分7b，8b的直径的外径的圆柱形保持器主体16，与保持器主体16成一体的环形突出部17，以及环形槽18，其被开放到环形突出部17的外周表面。用于通过接合构件5保持保持器12的弹性环13被装配在保持器12的环形槽18中。（C）2013，JPO＆INPIT

4. 发明专利

JP2013068269A Pipe joint 有权
标题翻译：管接头
公开(公告)号：JP2013068269A
公开(公告)日：2013-04-18
申请号：JP2011206749
申请日：2011-09-22
申请人： Tokyo Electron Ltd , 東京エレクトロン株式会社 , Fujikin Inc , 株式会社フジキン
发明人： OKABE YASUYUKI , MORIYA SHUJI , SATO KENICHI , NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO
IPC分类号： F16L19/03 , F16J15/08 , F16L23/16
CPC分类号： F16L19/0212 , F16L19/0286
摘要： PROBLEM TO BE SOLVED: To provide a pipe joint that can prevent fine particles arising when screwing together a male threaded member and a female threaded member from entering a fluid pathway, thus maintaining high cleanliness.SOLUTION: Joint members 2, 3 are jointed to each other by means of a male threaded member 6 provided on one joint member 2 and a female threaded member 7 provided on the other joint member 3. A cover part 16 for covering an outer circumferential surface of an abutting section of the joint members 2, 3 is provided on the male threaded member 6.
摘要翻译：要解决的问题：提供一种管接头，其可以防止在将阳螺纹构件和内螺纹构件螺纹连接在一起进入流体通路时产生的细小颗粒，从而保持高清洁度。解决方案：接头构件2,3通过设置在一个接头构件2上的外螺纹构件6和设置在另一接头构件3上的内螺纹构件7彼此接合。盖部16，用于覆盖接合部件2,3的抵接部的外周面设置在外螺纹部件6上。（C）2013，JPO＆INPIT

5. 发明专利

JP2013068268A Joint 有权
标题翻译：联合
公开(公告)号：JP2013068268A
公开(公告)日：2013-04-18
申请号：JP2011206746
申请日：2011-09-22
申请人： Tokyo Electron Ltd , 東京エレクトロン株式会社 , Fujikin Inc , 株式会社フジキン
发明人： OKABE YASUYUKI , MORIYA SHUJI , SATO KENICHI , NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO
IPC分类号： F16L23/036
CPC分类号： F16L23/036 , F16L23/0283 , F16L23/18
摘要： PROBLEM TO BE SOLVED: To provide a joint such as a flange type pipe joint which has the reduced number of types of components.SOLUTION: A bolt 5 has a shaft part 14 in which a male thread 14a is formed on its tip portion and a male thread is not formed to the remaining portion 14b. A first and a second joint members 2, 3 have the same shape, and in each of the joint members 2, 3, a shaft insertion hole 15 on an abutting end surface side and a thread hole 16 continuous therewith and extending to the counter abutting end surface are formed.
摘要翻译：要解决的问题：提供具有减少的部件类型数量的诸如法兰式管接头的接头。解决方案：螺栓5具有轴部14，在其末端部分上形成有阳螺纹14a，并且在其余部分14b上没有形成阳螺纹。第一和第二关节构件2,3具有相同的形状，并且在每个接合构件2,3中，在邻接端面侧具有轴插入孔15和与其连续的螺纹孔16并延伸到相反的邻接形成端面。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013066969A Screw member tightening method and pipe joint 有权
标题翻译：螺杆挤压方法和管接头
公开(公告)号：JP2013066969A
公开(公告)日：2013-04-18
申请号：JP2011206753
申请日：2011-09-22
申请人： Tokyo Electron Ltd , 東京エレクトロン株式会社 , Fujikin Inc , 株式会社フジキン
发明人： OKABE YASUYUKI , MORIYA SHUJI , SATO KENICHI , NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO
IPC分类号： B25B23/14 , F16B31/02
摘要： PROBLEM TO BE SOLVED: To provide a screw member tightening method capable of performing a fasting operation added with a tightening-forgetting prevention function by only performing work which is the same with that of a conventional device without newly manufacturing an exclusive tool, and to provide a pipe joint which enables the screw member tightening method.SOLUTION: The pipe joint 1 comprises first and second pipe-shaped joint members 2, 3, and a male screw member 4 and a female screw member 5 which connect both joint members 2, 3. Notches 6, 7 for indicating processing start positions are formed at the male screw member 4 and the female screw member 5, respectively. In a manually-tightend state shown in the figure, the notch 6 of the male screw member 4 and the notch 7 of the female screw member 5 oppose each other. Then, after final tightening by a tool is performed, the notch 6 of the male screw member 4 and the notch 7 of the female screw member 5 are changed in positional relationship, and it can be confirmed that the final tightening has been performed.
摘要翻译：解决问题的方案为了提供一种能够通过仅进行与以往的装置相同的作业而不进行专门的工具的新制作而能够进行具有防止收紧忘记功能的空腹作业的螺杆部件收紧方法，并提供能够实现螺杆构件收紧方法的管接头。管接头1包括连接两个接头构件2,3的第一和第二管状接头构件2,3和外螺纹构件4和内螺纹构件5，用于指示加工的槽口6,7 开始位置分别形成在外螺纹构件4和内螺纹构件5上。在图中所示的手动紧固状态下，外螺纹部件4的切口6和内螺纹部件5的切口7彼此相对。然后，在通过工具进行最终紧固之后，外螺纹部件4的切口6和内螺纹部件5的切口7的位置关系发生变化，可以确认已经进行了最终紧固。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2010096329A Joint sealing device and fluid coupling equipped with it 有权
标题翻译：接头密封装置和流体连接装置
公开(公告)号：JP2010096329A
公开(公告)日：2010-04-30
申请号：JP2008269917
申请日：2008-10-20
申请人： Fujikin Inc , Tokyo Electron Ltd , 東京エレクトロン株式会社 , 株式会社フジキン
发明人： MORIYA SHUJI , OKABE YASUYUKI , NAKADA TOMOHIRO , YAMAJI MICHIO
IPC分类号： F16L17/00 , F16J15/06
摘要： PROBLEM TO BE SOLVED: To provide a joint sealing device and a pipe joint equipped with it reducing the labor of storage and the management of repair parts by making sealing devices in common in a pipe joint and a block joint having different sealing devices. SOLUTION: In the sealing device, a large diameter inner circumference face 17a fit with an outer circumference face of a gasket 13, a small diameter inner circumference face 18a with a diameter smaller than the large diameter inner circumference face 17a, and a step surface 19 in a boundary between the small diameter inner circumference face 17a and the large diameter inner circumference face 18a to inhibit the movement of the gasket 13 in one axial direction are provided at an inner circumference of a retainer 12. A small diameter elastic ring 13 inhibiting the movement of the gasket 13 in the other axial direction is fit in the large diameter inner circumference face 18a of the retainer 12, and a large diameter elastic ring 14 for holding the retainer 12 in a joint member is fit in an outer circumference of the retainer 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种接头密封装置和配管的管接头，通过在管接头中形成共同的密封装置和具有不同密封装置的块接头来减少储存和维修部件的管理。解决方案：在密封装置中，大直径的内周面17a与垫圈13的外圆周面，直径小于大径内周面17a的小直径内周面18a配合，在保持器12的内周设置有小径内周面17a与大径内周面18a之间的边界上的台阶面19，以阻止垫圈13沿一个轴向移动。小直径弹性环在保持器12的大直径内周面18a上嵌合阻止垫圈13向另一个轴向移动的动作，并且用于将保持器12保持在接合部件中的大直径弹性环14嵌合在外周（C）2010年，JPO＆INPIT

8. 发明专利

JP2009145986A Pressure-controlled type flow rate reference unit and corrosion-resistant pressure type flow rate control unit 有权
标题翻译：压力控制型流量参考单元和耐腐蚀压力型流量控制单元
公开(公告)号：JP2009145986A
公开(公告)日：2009-07-02
申请号：JP2007319977
申请日：2007-12-11
申请人： Fujikin Inc , Tokyo Electron Ltd , 東京エレクトロン株式会社 , 株式会社フジキン
发明人： MORIYA SHUJI , OKASE WATARU , SHINOHARA TSUTOMU , IKEDA SHINICHI , YAMAJI MICHIO , HAYASHI KYOTAKA , YOSHIDA SHUNEI , OMATA YASUYUKI
IPC分类号： G05D7/06 , G05D16/20
CPC分类号： G05D7/0635 , Y10T137/2708 , Y10T137/776 , Y10T137/7761 , Y10T137/7793
摘要： PROBLEM TO BE SOLVED: To provide a pressure control type flow rate reference unit which easily allows performing flow rate calibration of a flow rate control unit on all types of gases, including corrosive gases, at low cost, and which also has superior flow rate control accuracy. SOLUTION: This pressure control type flow rate reference unit is configured of a pressure control unit for adjusting the pressure of a calibration gas from a gas supply source for calibration; a volume provided on the downstream side of a pressure control unit; the connection mouth of an calibration flow rate control unit, provided on the downstream side of the volume; a reference pressure type flow rate control unit connected to a connection hole on the downstream side of the calibration flow rate control unit; a volume provided on the downstream side of a reference pressure type flow rate control unit; and a vacuum pump provided on the downstream side of the volume. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种压力控制型流量参考单元，其容易地允许以低成本对包括腐蚀性气体的所有类型的气体进行流量校准，并且还具有优越性流量控制精度。该压力控制型流量基准单元由压力控制单元构成，用于调节来自用于校准的气体供给源的校准气体的压力; 设置在压力控制单元的下游侧的容积; 校准流量控制单元的连接口，设置在容积的下游侧; 参考压力型流量控制单元，连接到校准流量控制单元的下游侧的连接孔; 设置在基准压力型流量控制单元的下游侧的容积; 以及设置在容积的下游侧的真空泵。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008298177A Fluid control device 审中-公开
标题翻译：流体控制装置
公开(公告)号：JP2008298177A
公开(公告)日：2008-12-11
申请号：JP2007144919
申请日：2007-05-31
申请人： Fujikin Inc , Tokyo Electron Ltd , 東京エレクトロン株式会社 , 株式会社フジキン
发明人： NAKADA TOMOHIRO , SHINOHARA TSUTOMU , YAMAJI MICHIO , OKASE WATARU , MORIYA SHUJI
IPC分类号： F16K27/00 , C23C16/455 , H01L21/02
CPC分类号： F16K27/003
摘要： PROBLEM TO BE SOLVED: To provide a fluid control device with improved assembling workability.
SOLUTION: Joint members 3, 6a are abutted on and coupled to each other by male screw members 18 from a forward and backward direction. A sealing part 20 is provided at an approximate center of a rectangular abutting face between the adjacent joint members 3 and 6a. The male screw members 18 from the forward and backward direction are arranged at only two corners separated by 180 degrees among four corners of the rectangle. Screw insertion holes 29 and female screws 30 are alternately provided at four corners of one joint member 3, and the screw insertion holes 29 and the female screws 30 are alternately provided at four corners of the other joint member 6a in opposite positions to those of the joint member 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有改进的组装操作性的流体控制装置。解决方案：接头构件3,6a从前后方向抵靠并由外螺纹构件18彼此联接。密封部20设置在相邻接合部件3和6a之间的矩形抵接面的大致中心处。外螺纹构件18从前后方向排列成仅在矩形的四个角分隔180度的两个角。螺钉插入孔29和内螺纹30交替地设置在一个接头构件3的四个角处，螺钉插入孔29和内螺纹30交替地设置在另一个接头构件6a的四个角处，联合会员3.版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2004053006A Pipe joint 有权
公开(公告)号：JP2004053006A
公开(公告)日：2004-02-19
申请号：JP2003004773
申请日：2003-01-10
申请人： Fujikin Inc , Tokyo Electron Ltd , 東京エレクトロン株式会社 , 株式会社フジキン
发明人： SUGIYAMA KAZUHIKO , HANEDA KEIKO , IDETA EIJI , IKEDA SHINICHI , YASUMOTO TADASHI , YAMAJI MICHIO
IPC分类号： F16L19/08 , F16L19/02 , F16L19/025 , F16L19/03 , F16L23/036 , F16L47/14
CPC分类号： F16L19/0218 , F16L19/0225 , F16L19/025
摘要： PROBLEM TO BE SOLVED: To provide a pipe joint having a synthetic resin part in contact with fluid and maintaining fluid leakage prevention performance, even if time passes. SOLUTION: An annular recessed part 7 is provided on an end face of a first synthetic resin coupling member 2. An annular projecting part 8 is provided on an end face of a second synthetic resin coupling member 3. The projecting part 8 is fitted into an opening part of the recessed part 7 fitted with a synthetic resin gasket 4 therein. In a proper fastening state of the pipe joint 1, an internal surface of the recessed part 7 of the first coupling member 2 and an external surface of the projecting part 8 of the second coupling member 3 are adhered on almost the whole surfaces via the gasket 4. A part 2d at the radial inside of the recessed part 7 of the end face of the first coupling member 2 and a part 3d at the radial inside of the projecting part 8 of the end face of the second coupling member 3 are adhered on almost the whole surfaces. A part 2e at the radial outside of the recessed part 7 of the end face of the first coupling member 2 and a part 3e at the radial outside of the projecting part 8 of the end face of the second coupling member 3 are adhered on almost the whole surfaces. COPYRIGHT: (C)2004,JPO

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