公开(公告)号：US07140647B2

公开(公告)日：2006-11-28

申请号：US10507220

申请日：2002-03-18

申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Shinya Nojima ,  Yukito Katsumi ,  Tsutomu Shinohara

发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Shinya Nojima ,  Yukito Katsumi ,  Tsutomu Shinohara

IPC分类号： F16L25/00

CPC分类号： F16J15/02 ,  F16J15/062 ,  F16J15/104 ,  F16L19/00 ,  F16L19/0212 ,  F16L19/0218 ,  F16L25/0018 ,  F16L27/082 ,  F16L27/0828 ,  Y10S277/925 ,  Y10S285/917

摘要： Two coupling members are provided in respective butting end faces thereof with annular recessed portions surrounding respective fluid channels thereof and having annular projections each formed in a bottom face of the recessed portion. A gasket comprises a sealing portion having an outside diameter smaller than the diameter of the recessed portions and is positioned between the projections of the coupling members, and a guide has an outside diameter permitting the guide to be fitted into the recessed portions and positioned externally of the sealing portion. The butting end faces of the coupling members are movable into contact with each other when the coupling is tightened up properly. The sealing portion has an annular groove formed in an outer periphery thereof, and the sealing portion and the guide are connected together by a snap ring fitted in the annular groove.

摘要翻译： 两个联接构件在其相对的端接面中设置有围绕其各自的流体通道的环形凹部，并且具有各自形成在凹部的底面中的环形突起。 垫圈包括具有比凹部的直径小的外径的密封部分，并且位于联接构件的突出部之间，并且引导件具有外径，允许引导件装配到凹部中并且位于 密封部分。 当联轴器被适当地紧固时，联接构件的对接端面可以彼此接触。 密封部分具有形成在其外周中的环形槽，并且密封部分和引导件通过装配在环形槽中的卡环连接在一起。

公开(公告)号：US20050225084A1

公开(公告)日：2005-10-13

申请号：US10507220

申请日：2002-03-18

申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Shinya Nojima ,  Yukito Katsumi ,  Tsutomu Shinohara

发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Shinya Nojima ,  Yukito Katsumi ,  Tsutomu Shinohara

IPC分类号： F16L19/03 ,  F16J15/02 ,  F16J15/06 ,  F16J15/10 ,  F16J15/12 ,  F16L17/00 ,  F16L19/00 ,  F16L19/02 ,  F16L25/00 ,  F16L27/08

CPC分类号： F16J15/02 ,  F16J15/062 ,  F16J15/104 ,  F16L19/00 ,  F16L19/0212 ,  F16L19/0218 ,  F16L25/0018 ,  F16L27/082 ,  F16L27/0828 ,  Y10S277/925 ,  Y10S285/917

摘要： Two coupling member 1, 2 are provided in respective butting end faces thereof with annular recessed portions 3, 4 surrounding respective fluid channels 1a, 2a thereof and having annular projections 5, 6 each formed in a bottom face of the recessed portion. A gasket 10 comprises a sealing portion 11 having an outside diameter smaller than the diameter of the recessed portions 3, 4 and positioned between the projections 5, 6 of the coupling members 1, 2, and a guide 12 having an outside diameter permitting the guide to be fitted into the recessed portions 3, 4 and positioned externally of the sealing portion 11. The butting end faces of the coupling members 1, 2 are movable into contact with each other when the coupling is tightened up properly. The sealing portion 11 has an annular groove 14 formed in an outer periphery thereof, and the sealing portion 11 and the guide 12 are connected together by a snap ring 13 fitted in the annular groove 14.

摘要翻译： 两个联接构件1,2在其相对的端接面上设置有围绕各自的流体通道1a，2a的环形凹部3,4，并且具有形成在凹部的底面中的环形突起5,6。 垫圈10包括具有小于凹部3,4的直径的外径的密封部分11并且位于联接构件1,2的突起5,6之间，并且具有允许引导件的外径的引导件12 被装配到凹部3,4中并且位于密封部分11的外部。 当联轴器适当地拧紧时，联接构件1,2的对接端面可以彼此接触。 密封部分11具有形成在其外周中的环形槽14，并且密封部分11和引导件12通过装配在环形槽14中的卡环13连接在一起。

公开(公告)号：US07673649B2

公开(公告)日：2010-03-09

申请号：US10597303

申请日：2005-01-13

申请人： Tadahiro Ohmi ,  Yukio Minami ,  Kenji Tubota ,  Tsutomu Shinohara ,  Michio Yamaji ,  Nobukazu Ikeda ,  Akihiro Morimoto ,  Koji Kawada ,  Toshio Nariai

发明人： Tadahiro Ohmi ,  Yukio Minami ,  Kenji Tubota ,  Tsutomu Shinohara ,  Michio Yamaji ,  Nobukazu Ikeda ,  Akihiro Morimoto ,  Koji Kawada ,  Toshio Nariai

IPC分类号： B65D81/20

CPC分类号： F16K51/02 ,  Y10T137/6606 ,  Y10T137/7043 ,  Y10T137/7062

摘要： The present invention provides a vacuum thermal insulating valve that may be used at high temperature in gas supply systems or gas exhaust systems, and also may be made substantially small and compact in size owing to its excellent thermal insulating performance. With a vacuum thermal insulating valve comprising a valve equipped with a valve body and an actuator, and a vacuum thermal insulating box that houses the valve, the afore-mentioned vacuum thermal insulating box S is formed by a square-shaped lower vacuum jacket S5 having a cylinder-shaped vacuum thermal insulating pipe receiving part J on a side and with its upper face made open, and the square-shaped upper vacuum jackets S4, which is hermetically fitted to the lower vacuum jacket S5 and with its lower face made open.

摘要翻译： 本发明提供一种真空绝热阀，其可以在气体供给系统或排气系统中在高温下使用，并且由于其绝热性能优异，也可以制成大小小型的真空绝热阀。 使用包括阀体和致动器的阀的真空隔热阀和容纳阀的真空保温箱，上述真空保温箱S由方形的下部真空夹套S5形成， 圆筒形真空绝热管接收部分J的侧面并且其上表面打开，方形的上部真空夹套S4气密地装配到下部真空套筒S5上并且其下表面打开。

公开(公告)号：US06618922B2

公开(公告)日：2003-09-16

申请号：US10097872

申请日：2002-03-15

申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Tsutomu Shinohara

发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Tsutomu Shinohara

IPC分类号： B25B2714

CPC分类号： F16K27/003 ,  Y10T29/49895 ,  Y10T29/49899 ,  Y10T29/49902 ,  Y10T29/53913 ,  Y10T29/53978

摘要： First and second two spacing jigs 81 are used each having a rectangular parallelepipedal body 81a formed on the bottom surface thereof with projections 82 which are arranged side by side at a spacing equal to a predetermined interval between reference bores 106. First, the projections 82 of the first jig 81 are fitted in front reference bores 106 of respective lower members 31, 32, 33, and the projections 82 of the second jig 82 in rear reference bores 106 of the lower members. A right angle holding jig 84 in the form of a rectangular frame and having inner side faces positionable respectively in contact with the front side face of the first jig 81, the rear side face of the second jig 81 and the left and right side faces of the two jigs 81 is fitted around the bodies 81a of the two jigs 81 to adjust the arrangement of bores 106 to right angles. The lower members are fixed to a support member in this state by tightening up screw members 110.

摘要翻译： 使用第一和第二两个间隔夹具81，每个具有在其底表面上形成有长方体的平行六面体81a，突出部82以等于参考孔106之间的预定间隔的间隔并排布置。首先， 第一夹具81装配在下部构件31,32,33的前参考孔106中，第二夹具82的突起82装配在下部构件的后部参考孔106中。 具有矩形框架形式的直角保持夹具84，其内侧面可分别与第一夹具81的前侧面，第二夹具81的后侧面和第二夹具81的左右侧面接触 两个夹具81围绕两个夹具81的主体81a配合，以将孔106的布置调整成直角。 在这种状态下，下部构件通过拧紧螺钉构件110而固定到支撑构件。

公开(公告)号：US06273477B1

公开(公告)日：2001-08-14

申请号：US09253942

申请日：1999-02-22

申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Tsutomu Shinohara ,  Nobukazu Ikeda ,  Akihiro Morimoto

发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Tsutomu Shinohara ,  Nobukazu Ikeda ,  Akihiro Morimoto

IPC分类号： F16L2500

CPC分类号： C22C38/44 ,  F16L19/0212 ,  Y10S285/917

摘要： A pipe joint comprises a pair of tubular joint members, an annular gasket interposed between opposed end faces of the two joint members, and threaded means for joining the two joint members. Each of the joint members is prepared from a stainless steel having a surface with a Vickers hardness of at least 300. The gasket is prepared from a stainless steel comprising, in ratio by weight, 12.90 to 15.00% of Ni, 16.50 to 18.00% of Cr, 2.00 to 3.00% of Mo, up to 0.02% of C, up 0.30% of Si, up to 0.40% of Mn, up to 0.03% of P, up to 0.003% of S, up to 0.25% of Cu and up to 0.01% of Al, the gasket having a surface with a Vickers hardness of 90 to 160.

摘要翻译： 管接头包括一对管状接头构件，插入在两个接头构件的相对端面之间的环形垫圈，以及用于接合两个接头构件的螺纹装置。 每个接合构件由具有维氏硬度至少为300的表面的不锈钢制成。垫圈由不锈钢制成，其包含按重量计12.10％至15.00％的Ni，16.50至18.00％的 Cr，2.00〜3.00％的Mo，高达0.02％的C，0.30％的Si，至多0.40％的Mn，至多0.03％的P，至多0.003％的S，至多0.25的Cu和 高达0.01％的Al，垫圈具有维氏硬度为90至160的表面。

公开(公告)号：US5904381A

公开(公告)日：1999-05-18

申请号：US949431

申请日：1997-10-14

申请人： Tadahiro Ohmi ,  Tsutomu Shinohara ,  Michio Yamaji ,  Nobukazu Ikeda ,  Keiji Hirao

发明人： Tadahiro Ohmi ,  Tsutomu Shinohara ,  Michio Yamaji ,  Nobukazu Ikeda ,  Keiji Hirao

IPC分类号： F16L23/032 ,  F16L23/16 ,  F16L23/18 ,  F16L25/00

CPC分类号： F16L23/032 ,  F16L23/16 ,  F16L23/18 ,  Y10S285/917

摘要： Each of two coupling members is formed in an abutting end lace thereof with a recessed portion for accommodating a gasket and a retainer therein, and the recessed portion has a retainer holding hollow cylindrical portion formed centrally on a bottom surface thereof and provided on an end face thereof with an annular projection for clamping the gasket. The gasket comprises a small portion and a large portion having a greater outside diameter than the small portion. The retainer is attached to the cylindrical portion of the coupling member with which the gasket small portion is in contact.

摘要翻译： 两个联接构件中的每一个形成为具有邻接端部花边的凹部，用于在其中容纳垫圈和保持器，凹部具有保持器保持件，中空圆柱形部分在其底表面上形成在中心并设置在端面上 具有用于夹持垫圈的环形突起。 垫圈包括小部分和大部分具有比小部分更大的外径。 保持器附接到与垫圈小部分接触的联接构件的圆柱形部分。

公开(公告)号：US5837907A

公开(公告)日：1998-11-17

申请号：US862292

申请日：1997-05-22

申请人： Tadahiro Ohmi ,  Eiji Ideta ,  Hiroyuki Fukuda ,  Keiji Hirao ,  Tsutomu Shinohara ,  Michio Yamaji ,  Hiroshi Morokoshi ,  Tetsuya Kojima

发明人： Tadahiro Ohmi ,  Eiji Ideta ,  Hiroyuki Fukuda ,  Keiji Hirao ,  Tsutomu Shinohara ,  Michio Yamaji ,  Hiroshi Morokoshi ,  Tetsuya Kojima

IPC分类号： B23P19/06 ,  B25B23/14 ,  G01L3/06

CPC分类号： B23P19/069 ,  B23P19/066 ,  B25B23/14

摘要： A method is provided for tightening up threaded members with proper tightening torque free of unequivalent tightening. In tightening a plurality of threaded members by drive means, the amount of tightening and tightening torque of each threaded member are detected as the members are progressively tightened, and when the tightening amount of each member has reached a value within a specified range, the difference in tightening torque between the threaded members is checked as to whether it is within a predetermined range.

摘要翻译： 提供了一种方法，用于以不受等效收紧的适当紧固扭矩拧紧螺纹部件。 在通过驱动装置拧紧多个螺纹构件时，随着构件逐渐紧固，检测每个螺纹构件的拧紧和紧固扭矩的量，并且当每个构件的紧固量达到特定范围内的值时， 检查螺纹构件之间的紧固扭矩是否在预定范围内。

公开(公告)号：US5530283A

公开(公告)日：1996-06-25

申请号：US518529

申请日：1995-08-23

申请人： Tadahiro Ohmi ,  Nobukazu Ikeda ,  Michio Yamaji ,  Tsutomu Shinohara ,  Akihiro Morimoto ,  Yasuyuki Shirai

发明人： Tadahiro Ohmi ,  Nobukazu Ikeda ,  Michio Yamaji ,  Tsutomu Shinohara ,  Akihiro Morimoto ,  Yasuyuki Shirai

IPC分类号： H01L23/50 ,  H01L23/495

CPC分类号： H01L23/49582 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L24/45 ,  H01L2924/00014 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/01028 ,  H01L2924/01322

摘要： An object of the present invention is to provide a lead frame and a material for lead frame which insure excellent bonding and enables substantial reduction of time for production because such processes as plating are not required and furthermore are excellent in abration resistance.The present invention is characterized in that a silver layer having a construction where amplitude of a refracted ray refracted on the (200) surface is 1/3 or more of the amplitude of refracted X ray refracted on the (111) surface comprises an outer lead section of the base material for the lead frame. The base material is preferably copper, copper-alloy, iron, or iron alloy. The silver layer is formed, for instance, by means of silver plating, and the thickness is preferably in a range from 8 m to 30 m. An intermediate layer may be provided between a surface of the base material and the silver layer.

摘要翻译： 本发明的目的是提供一种引线框架和引线框架材料，其确保良好的接合，并且能够显着缩短生产时间，因为不需要电镀等工艺，并且耐磨性也优异。 本发明的特征在于，具有在（200）表面折射的折射线的振幅为（111）面折射的折射X射线的振幅的1/3以上的结构的银层包括外引线 用于引线框架的基材的截面。 基材优选为铜，铜合金，铁或铁合金。 银层例如通过镀银形成，并且厚度优选在8μm至30μm的范围内。 可以在基材的表面和银层之间设置中间层。

公开(公告)号：US5482332A

公开(公告)日：1996-01-09

申请号：US329963

申请日：1994-10-27

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 ,  F16L25/00

CPC分类号： F16L27/0824 ,  F16L19/0212 ,  Y10S285/917

摘要： A pair of tubular joint members each have a gasket holding annular protuberance on an abutting end face thereof. The protuberance has an inner peripheral surface continuous with the inner peripheral surface of the joint member, and a sealing face adapted to intimately contact an end face of of a gasket at a position radially outward from the inner peripheral surface thereof. The sealing face is most protuberant at a position radially outward from an inner edge thereof. When the most protuberant end of the sealing face comes into contact with the gasket end face, a clearance is formed between the portion of the sealing face radially inward from the protuberant end and the radially inward portion of the gasket end face. The clearance is eliminated by the deformation of the gasket when the pipe joint is tightened up.

摘要翻译： 一对管状接头构件各自具有在其邻接端面上保持环形突起的垫圈。 突起具有与接合构件的内周面连续的内周面，以及密封面，其适于在其内周面的径向外侧的位置处与垫圈的端面紧密接触。 密封面在其内缘的径向外侧的位置处是最隆起的。 当密封面的最突起的端部与垫圈端面接触时，在密封面的从突出端部的径向向内部分和垫圈端面的径向向内部分之间形成间隙。 当管接头拧紧时，通过垫圈的变形消除间隙。

公开(公告)号：US06199260B1

公开(公告)日：2001-03-13

申请号：US09168859

申请日：1998-10-09

申请人： Tadahiro Ohmi ,  Michio Yamaji ,  Tsutomu Shinohara

发明人： Tadahiro Ohmi ,  Michio Yamaji ,  Tsutomu Shinohara

IPC分类号： B23Q300

CPC分类号： F16K27/003 ,  Y10T29/49895 ,  Y10T29/49899 ,  Y10T29/49902 ,  Y10T29/53913 ,  Y10T29/53978

摘要： First and second two spacing jigs 81 are used each having a rectangular parallelepipedal body 81a formed on the bottom surface thereof with projections 82 which are arranged side by side at a spacing equal to a predetermined interval between reference bores 106. First, the projections 82 of the first jig 81 are fitted in front reference bores 106 of respective lower members 31, 32, 33, and the projections 82 of the second jig 82 in rear reference bores 106 of the lower members. A right angle holding jig 84 in the form of a rectangular frame and having inner side faces positionable respectively in contact with the front side face of the first jig 81, the rear side face of the second jig 81 and the left and right side faces of the two jigs 81 is fitted around the bodies 81a of the two jigs 81 to adjust the arrangement of bores 106 to right angles. The lower members are fixed to a support member in this state by tightening up screw members 110.

摘要翻译： 使用第一和第二两个间隔夹具81，每个具有在其底表面上形成有长方体的平行六面体81a，突出部82以等于参考孔106之间的预定间隔的间隔并排布置。首先， 第一夹具81装配在下部构件31,32,33的前参考孔106中，第二夹具82的突起82装配在下部构件的后部参考孔106中。 具有矩形框架形式的直角保持夹具84，其内侧面可分别与第一夹具81的前侧面，第二夹具81的后侧面和第二夹具81的左右侧面接触 两个夹具81围绕两个夹具81的主体81a配合，以将孔106的布置调整成直角。 在这种状态下，下部构件通过拧紧螺钉构件110而固定到支撑构件。