公开(公告)号：US5674419A

公开(公告)日：1997-10-07

申请号：US498485

申请日：1995-07-05

申请人： Hiroo Koide ,  Yasumasa Tamai ,  Junichiro Morisawa ,  Toshimi Matsumoto ,  Keiichi Uraki

发明人： Hiroo Koide ,  Yasumasa Tamai ,  Junichiro Morisawa ,  Toshimi Matsumoto ,  Keiichi Uraki

IPC分类号： G21C19/02 ,  B23K9/00 ,  B23K9/04 ,  B23K31/02

CPC分类号： B23K31/02

摘要： Disclosed is a highly reliable weld repairing method to repair a crack defect in structures and apparatus inside pressure vessels of nuclear reactors, while preventing generation of new crack defects in the structures and apparatus during the repairing. These structures and apparatus are made of any of stainless steel and Ni-base alloys, and are irradiated with high energy corpuscular ray during operating period of the reactor. The repairing method includes the steps of eliminating a region of the structure or the apparatus including a portion having the crack defect, and executing spot welding at a surface of the region continuously or interruptedly in a manner so as to form a first welded layer in a manner that each of the spot welded spots is half-overlapped with adjacent welded spots. Additionally, welding for forming at least a second layer, on the first welded layer, so that the at least a second layer is not deeper than a weld penetration thickness of the first welded layer can be performed.

摘要翻译： 公开了一种高度可靠的焊接修复方法，用于修复核反应堆压力容器内的结构和设备中的裂纹缺陷，同时防止在修复期间在结构和设备中产生新的裂纹缺陷。 这些结构和装置由不锈钢和镍基合金中的任何一种制成，并且在反应器运行期间被照射高能量红外线。 修复方法包括以下步骤：消除结构的区域或包括具有裂纹缺陷的部分的设备，并且以连续或间断的方式在该区域的表面上进行点焊以形成第一焊接层 每个点焊点与相邻焊接点半重叠的方式。 此外，可以进行在第一焊接层上形成至少第二层的至少第二层的焊接，使得至少第二层不比第一焊接层的焊接穿透厚度更深。

公开(公告)号：US5977515A

公开(公告)日：1999-11-02

申请号：US539074

申请日：1995-10-04

申请人： Keiichi Uraki ,  Toshitaka Satsuta ,  Akira Onuma ,  Mitsuo Nakamura ,  Tsutomu Onuma ,  Toshimi Matsumoto ,  Yasumasa Tamai ,  Hiroshi Yamauchi ,  Eisaku Hayashi ,  Ren Morinaka

发明人： Keiichi Uraki ,  Toshitaka Satsuta ,  Akira Onuma ,  Mitsuo Nakamura ,  Tsutomu Onuma ,  Toshimi Matsumoto ,  Yasumasa Tamai ,  Hiroshi Yamauchi ,  Eisaku Hayashi ,  Ren Morinaka

IPC分类号： G21C19/02 ,  B23K9/00 ,  B23K26/00 ,  B23K26/02 ,  B23K26/03 ,  B23K26/06 ,  B23K26/067 ,  B23K26/08 ,  B23K26/12 ,  B23K26/14 ,  B23K37/00 ,  C21D1/09 ,  C21D9/00 ,  C22C38/00 ,  C22C38/50 ,  G21F9/30

CPC分类号： B23K26/067 ,  B23K26/122 ,  B23K26/1423 ,  B23K26/1429 ,  B23K26/146 ,  B23K26/1476

摘要： An underwater laser processing system has a laser torch; a laser torch driving mechanism for changing a laser emission position of the laser torch; and a chamber with one end opened to an external environment, which contains the laser torch; wherein a partitioning wall for preventing permeation of water is provided between a free end of the chamber and the laser torch. The system is used for detecting a sensitized portion and repairing it at one time using a sensitization detecting arrangement. Moreover, it is used for forming an alloying layer by melting a sprayed coating film, and for forming a new surface layer by emitting a laser beam through a solution containing a metal component.

摘要翻译： 水下激光加工系统具有激光焊枪; 用于改变激光束的激光发射位置的激光焊枪驱动机构; 以及具有一端开放到包含激光手电筒的外部环境的室; 其特征在于，在所述室的自由端与所述激光焊枪之间设置有用于防止水渗透的分隔壁。 该系统用于检测敏化部分并使用敏化检测装置一次修复。 此外，其用于通过熔化喷涂的涂膜来形成合金层，并且通过通过包含金属成分的溶液发射激光束来形成新的表面层。

公开(公告)号：US5938954A

公开(公告)日：1999-08-17

申请号：US747677

申请日：1996-11-12

申请人： Tsutomu Onuma ,  Toshimi Matsumoto ,  Akira Onuma ,  Mitsuo Nakamura ,  Choichi Asano ,  Yasumasa Tamai ,  Hiroo Koide ,  Masayuki Kurihara ,  Takao Funamoto ,  Fuminori Ishikawa

发明人： Tsutomu Onuma ,  Toshimi Matsumoto ,  Akira Onuma ,  Mitsuo Nakamura ,  Choichi Asano ,  Yasumasa Tamai ,  Hiroo Koide ,  Masayuki Kurihara ,  Takao Funamoto ,  Fuminori Ishikawa

IPC分类号： B23K26/12 ,  B23K26/00

CPC分类号： B23K26/122

摘要： A submerged laser beam irradiation equipment provides a high quality submerged laser beam processing of a submerged workpiece using only a small amount of a gas. The submerged laser beam irradiation equipment has: a focus lens for focusing a laser beam; a mirror tube which houses the lens; a first nozzle operating to cover the front end of the mirror tube in an irradiating direction of the laser beam; a skirt portion provided at the front end of the first nozzle for preventing water intrusion thereinto; and a shutter mechanism operable to open and close and provided between said skirt portion and said mirror tube for preventing water intrusion into said mirror tube.

摘要翻译： 浸没式激光束照射设备仅使用少量气体提供浸没式工件的高质量浸没式激光束处理。 浸没式激光束照射设备具有：聚焦激光束的聚焦透镜; 容纳镜头的镜管; 第一喷嘴，其操作以沿着激光束的照射方向覆盖镜管的前端; 裙部，设置在第一喷嘴的前端，用于防止水侵入其中; 以及可操作以打开和关闭并设置在所述裙部和所述镜管之间的挡板机构，用于防止水侵入所述镜管。

公开(公告)号：US5654992A

公开(公告)日：1997-08-05

申请号：US491657

申请日：1995-06-19

申请人： Keiichi Uraki ,  Hisanori Okamura ,  Toshimi Matsumoto ,  Toshitaka Satsuta ,  Mitsuo Nakamura ,  Akira Onuma ,  Tsutomu Onuma ,  Takahiko Kato ,  Jun'ya Kaneda ,  Kunihiko Suzuki

发明人： Keiichi Uraki ,  Hisanori Okamura ,  Toshimi Matsumoto ,  Toshitaka Satsuta ,  Mitsuo Nakamura ,  Akira Onuma ,  Tsutomu Onuma ,  Takahiko Kato ,  Jun'ya Kaneda ,  Kunihiko Suzuki

IPC分类号： G21C19/02 ,  B23K9/00 ,  B23K11/00 ,  B23K11/11 ,  B23K20/12 ,  B23K31/00 ,  G21C5/10 ,  G21C19/00

CPC分类号： G21C5/10 ,  G21Y2002/303 ,  G21Y2004/303 ,  Y02E30/40 ,  Y10T29/49742

摘要： A neutron-irradiated structural material having a defect in a nuclear reactor internals is repaired by covering the structural material to be repaired with a plate to cover over a portion thereof having the defect, and then welding the plate and the structural material by locally applying pressure on the surface of the plate and adding energy to the portion to which the pressure is applied thereby to generate thermal energy in the contact surfaces between the plate and the structural material.

摘要翻译： 在核反应堆内部具有缺陷的中子照射的结构材料通过用板覆盖待修复的结构材料以覆盖其具有缺陷的部分来修复，然后通过局部施加压力来焊接板和结构材料 在板的表面上并且向施加压力的部分添加能量，从而在板和结构材料之间的接触表面中产生热能。

公开(公告)号：US06495096B1

公开(公告)日：2002-12-17

申请号：US09124839

申请日：1998-07-30

申请人： Takayoshi Hamaguchi ,  Kazuyuki Minato ,  Toshimi Matsumoto ,  Tadashi Shimomura

发明人： Takayoshi Hamaguchi ,  Kazuyuki Minato ,  Toshimi Matsumoto ,  Tadashi Shimomura

IPC分类号： A61L900

CPC分类号： A61L9/01 ,  C02F1/52 ,  C02F1/5236 ,  C02F1/722 ,  C02F11/06 ,  C02F2303/02

摘要： A deodorant, for substances containing hydrogen sulfide or mercaptans, which includes a combination of a peroxide and a nitrate ion, a combination of a peroxide, a nitrate ion and a metal salt, or a combination of a chelating agent and one of the above combinations, and a process for deodorization comprising treating a substance for treatment, containing hydrogen sulfide or mercaptans, with the above deodorant. Smell caused by hydrogen sulfide or mercaptans is effectively removed by the deodorant. Smell from waste water, sludge, and water discharged from washing apparatuses can be efficiently removed with use of the deodorant in a small amount in accordance with this process.

摘要翻译： 含有硫化氢或硫醇的物质的除臭剂，其包括过氧化物和硝酸根离子的组合，过氧化物，硝酸根离子和金属盐的组合，或螯合剂与上述组合之一的组合 以及除臭方法，包括用上述除臭剂处理含硫化氢或硫醇的物质进行处理。 由除臭剂有效地除去硫化氢或硫醇引起的气味。 根据该方法，可以使用少量的除臭剂有效地除去从洗涤装置排出的废水，污泥和水的气味。

公开(公告)号：US5798312A

公开(公告)日：1998-08-25

申请号：US267003

申请日：1994-06-21

申请人： Michiya Okada ,  Kazuhide Tanaka ,  Toyotaka Yuasa ,  Toshimi Matsumoto ,  Katsuzo Aihara ,  Shinpei Matsuda

发明人： Michiya Okada ,  Kazuhide Tanaka ,  Toyotaka Yuasa ,  Toshimi Matsumoto ,  Katsuzo Aihara ,  Shinpei Matsuda

IPC分类号： C04B35/00 ,  C01G1/00 ,  C04B35/45 ,  C30B29/22 ,  H01B12/10 ,  H01B13/00 ,  H01F6/06 ,  H01L39/14 ,  H01L39/24 ,  H01B12/00

CPC分类号： H01L39/143 ,  H01F6/06 ,  H01L39/248 ,  Y10S428/93 ,  Y10S505/704 ,  Y10S505/705 ,  Y10T428/2927 ,  Y10T428/2933

摘要： An elongate superconductor wiring element having, as seen in section, oxide superconductor material regions in each of which the c-axes of the oxide superconductor crystals are aligned with each other and are transverse to the longitudinal axis of the element. To reduce the dependence of critical current density on angular position of the element relative to a magnetic field, there are a plurality of said regions whose alignment directions of the c-axes are different as between different ones of said regions, so that the wiring element comprises a plurality of said regions having respectively different c-axis alignment directions.

摘要翻译： 细长超导体布线元件具有如图所示的氧化物超导体材料区域，其中氧化物超导体晶体的c轴彼此对准并且横向于元件的纵向轴线。 为了减小临界电流密度对元件相对于磁场的角位置的依赖性，存在多个所述区域，其中c轴的取向方向在不同的所述区域之间不同，使得布线元件 包括具有分别不同c轴对准方向的多个所述区域。

公开(公告)号：US5628449A

公开(公告)日：1997-05-13

申请号：US480396

申请日：1995-06-07

申请人： Tsutomu Onuma ,  Toshimi Matsumoto ,  Masami Yada ,  Koji Goto ,  Osamu Matsushima ,  Hideo Suzuki ,  Tatsuo Yonezawa ,  Masaki Murashita

发明人： Tsutomu Onuma ,  Toshimi Matsumoto ,  Masami Yada ,  Koji Goto ,  Osamu Matsushima ,  Hideo Suzuki ,  Tatsuo Yonezawa ,  Masaki Murashita

IPC分类号： B23K15/00 ,  B23K15/02 ,  B23K20/16 ,  B23K26/00 ,  B23K26/32 ,  B23K35/30 ,  B23K103/18 ,  H01H33/55

CPC分类号： B23K35/3086 ,  B23K15/0046 ,  B23K20/16 ,  B23K26/32 ,  B23K2203/04 ,  B23K2203/05 ,  B23K2203/18 ,  B23K2203/50 ,  C21D2211/001

摘要： Method of welding a carbon steel and a austenitic stainless steel involves using high density energy beam like a laser beam or electron beam. Welding using high density energy beam is effective to obtain a high precision welding. For the purpose of obtaining both high precision and no cracks, and no deformation, the method of the invention controls the structure of a weld portion to be a mixed structure of an austenitic structure and not greater than 20 wt % of a ferritic structure.

摘要翻译： 碳钢和奥氏体不锈钢的焊接方法涉及使用像激光束或电子束这样的高密度能量束。 使用高密度能量束焊接有效获得高精度焊接。 为了获得高精度和无裂纹，并且没有变形，本发明的方法将焊接部分的结构控制为奥氏体结构和不大于20重量％的铁素体结构的混合结构。

公开(公告)号：US20060247402A1

公开(公告)日：2006-11-02

申请号：US10551268

申请日：2004-03-05

申请人： Toshimi Matsumoto ,  Sven Asmus ,  Gerhard Albrecht ,  Klaus Lorenz ,  Petra Wagner ,  Christian Scholz

发明人： Toshimi Matsumoto ,  Sven Asmus ,  Gerhard Albrecht ,  Klaus Lorenz ,  Petra Wagner ,  Christian Scholz

IPC分类号： C08F224/00

CPC分类号： C04B24/2647 ,  C04B24/267 ,  C04B24/2688 ,  C04B40/0039 ,  C04B2111/34 ,  C04B24/06 ,  C04B24/121 ,  C04B24/122 ,  C04B24/18 ,  C04B24/32 ,  C04B24/38 ,  C04B38/10 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/304 ,  C04B2103/44 ,  C04B2103/50 ,  C04B2103/61

摘要： The present invention concerns a cement additive containing copolymers comprising one or more constitutional units represented by formula A: (A) R1 is hydrogen, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 1 to 4 carbon atoms or an aryl group having 6 to 9 carbon atoms; R2 is hydrogen or an alkyl group having 1 to 9 carbon atoms, an alkenyl group having 1 to 9 carbon atoms or an aryl group having 6 to 9 carbon atoms; T is alkylene (including straight-chain and branched alkylene) having 1 to 4 carbon atoms or arylene having 6 to 9 carbon atoms; n is 0 or 1; S1 and S2 are, independently of one another, —OCkH2k— or —OCH2CHR3—, with the proviso that k is 2 or 3, R3 is an alkyl group having 1 to 9 carbon atoms, an aryl group having 6 to 9 carbon atoms; and 6

摘要翻译： 本发明涉及包含一种或多种由式A表示的结构单元的共聚物的水泥添加剂：（A）R 1是氢，具有1至4个碳原子的烷基，具有1个 至4个碳原子或具有6至9个碳原子的芳基; R2是氢或碳原子数1〜9的烷基，碳原子数1〜9的烯基或碳原子数6〜9的芳基。 T是具有1至4个碳原子的亚烷基（包括直链和支链亚烷基）或具有6至9个碳原子的亚芳基; n为0或1; S 1和S 2 2彼此独立地是-OC 2 k H 2 - 或-OCH 3， 其中k为2或3，R3为碳原子数1〜9的烷基，碳原子数为6〜9的芳基。 和6 <_M 1 + m 2 <_ 25。

公开(公告)号：US5318948A

公开(公告)日：1994-06-07

申请号：US866299

申请日：1992-04-13

申请人： Michiya Okada ,  Ryou Nishiwaki ,  Yoshihide Wadayama ,  Toshimi Matsumoto ,  Katsuzo Aihara ,  Tomoichi Kamo ,  Shinpei Matsuda ,  Toshihide Nabatame ,  Yukio Saito ,  Toyotaka Yuasa

发明人： Michiya Okada ,  Ryou Nishiwaki ,  Yoshihide Wadayama ,  Toshimi Matsumoto ,  Katsuzo Aihara ,  Tomoichi Kamo ,  Shinpei Matsuda ,  Toshihide Nabatame ,  Yukio Saito ,  Toyotaka Yuasa

IPC分类号： H01F6/06 ,  H01L39/14 ,  H01L39/12

CPC分类号： H01L39/248 ,  H01F6/06 ,  H01L39/143 ,  Y10S505/704 ,  Y10S505/785

摘要： A high-temperature oxide superconductor is provided and comprises oxide crystals oriented in a certain direction, the oxide superconductor being substantially free of or containing a controlled amount of foreign phases, a non-superconducting phase and weak superconducting phase which are harmful for superconducting characteristics in the grains of the crystals and at the grain boundaries between the crystals. The foreign phases, if any, are finely and uniformly dispersed in the grains of the oxide crystals and at the grain boundaries. A wire made from the oxide superconductor, a coil from the wire, and a magnetic field generator from the coil are disclosed, the superconductor wire having only a single layer of oxide crystal grains in the thickness direction.

摘要翻译： 提供高温氧化物超导体并且包括在一定方向上取向的氧化物晶体，氧化物超导体基本上不含或含有受控量的外来相，非超导相和弱超导相，其对超导特性有害 晶体的晶粒和晶体之间的晶界。 异相（如果有的话）精细均匀地分散在氧化物晶体的晶粒和晶界。 公开了由氧化物超导体制成的线，来自线的线圈和来自线圈的磁场发生器，超导线在厚度方向上仅具有单层氧化物晶粒。

公开(公告)号：US5063200A

公开(公告)日：1991-11-05

申请号：US230053

申请日：1988-08-09

申请人： Michiya Okada ,  Tadaoki Morimoto ,  Akira Okayama ,  Yoshimi Yanai ,  Hiroshi Satoh ,  Toshimi Matsumoto ,  Yoshiteru Chiba ,  Kimihiko Akahori ,  Takahiko Kato ,  Toshiya Doi ,  Kazuhide Tanaka

发明人： Michiya Okada ,  Tadaoki Morimoto ,  Akira Okayama ,  Yoshimi Yanai ,  Hiroshi Satoh ,  Toshimi Matsumoto ,  Yoshiteru Chiba ,  Kimihiko Akahori ,  Takahiko Kato ,  Toshiya Doi ,  Kazuhide Tanaka

IPC分类号： C04B35/45 ,  H01L39/24

CPC分类号： C04B35/4504 ,  H01L39/248 ,  Y10S428/93 ,  Y10S505/701 ,  Y10S505/702 ,  Y10S505/703 ,  Y10S505/704

摘要： The present invention provides a shaped superconductor article such as wire, tape or disk, comprising an oxide superconductor phase and a metal phase in a monolayered or multilayered form, the metal phase comprising a copper, iron, nickel or titanium base alloy containing 1 to 10% by weight of aluminum and having an oxygen-impermeable oxide film formed thereon, preventing the diffusion of oxygen from the oxide superconductor phase to the metal phase.

摘要翻译： 本发明提供一种成形的超导体制品，例如导线，带或盘，包括氧化物超导体相和单层或多层形式的金属相，所述金属相包含含有1至10的铜，铁，镍或钛基合金 重量百分比的铝，并且在其上形成不透氧的氧化膜，防止了氧从氧化物超导体相扩散到金属相。