公开(公告)号：US5565117A

公开(公告)日：1996-10-15

申请号：US364632

申请日：1994-12-27

申请人： Takashi Iwasa ,  Shinji Okabe ,  Takushi Irie ,  Yuichi Furukawa ,  Ichiro Iwai

发明人： Takashi Iwasa ,  Shinji Okabe ,  Takushi Irie ,  Yuichi Furukawa ,  Ichiro Iwai

IPC分类号： B23K11/18 ,  B23K11/00 ,  B23K11/11 ,  B23K23/00 ,  B23K35/00 ,  B23K35/34 ,  B23K103/10

CPC分类号： B23K23/00 ,  B23K35/002 ,  B23K35/34 ,  B23K11/00 ,  B23K2203/10

摘要： Workpieces of aluminum alloy are resistance-welded while a powdery mixture of magnesium and a metal oxide is being interposed between regions of workpieces of aluminum alloy which are to be joined to each other. The metal oxide may comprise at least one material selected from the group consisting of TiO.sub.2, SiO.sub.2, Cr.sub.2 O.sub.3, MnO.sub.2, Fe.sub.2 O.sub.3, CuO, and Ti.sub.2 O.sub.3 and the powdery mixture may include aluminum powder. The workpieces may be made of aluminum, stainless steel, or the like rather than aluminum alloy.

摘要翻译： 铝合金的工件被电阻焊接，而镁和金属氧化物的粉末状混合物被插入在要彼此接合的铝合金工件的区域之间。 金属氧化物可以包括选自TiO 2，SiO 2，Cr 2 O 3，MnO 2，Fe 2 O 3，CuO和Ti 2 O 3中的至少一种材料，并且粉末混合物可以包括铝粉末。 工件可以由铝，不锈钢等制成，而不是铝合金。

公开(公告)号：US5260142A

公开(公告)日：1993-11-09

申请号：US795185

申请日：1991-11-18

申请人： Tsuyoshi Kawabe ,  Tadayoshi Hayashi ,  Toshihiro Takeuchi ,  Ryotatsu Otsuka ,  Ichiro Iwai ,  Ichizo Tsukuda

发明人： Tsuyoshi Kawabe ,  Tadayoshi Hayashi ,  Toshihiro Takeuchi ,  Ryotatsu Otsuka ,  Ichiro Iwai ,  Ichizo Tsukuda

IPC分类号： B32B15/01 ,  F28F19/06

CPC分类号： B32B15/016 ,  F28F19/06 ,  Y10S165/905 ,  Y10T428/12764

摘要： A corrosion-resistant clad material is made of aluminum alloys, and in a preferable mode, comprises: a core which is either formed of an Al-Mn alloy containing 0.5-1.5% by weight of Mn; or alternatively formed of an Al-Mg-Si alloy containing 0.05-1.0% by weight of Mg and 0.05-0.3% by weight of Si. The Al-Mn alloy and Al-Mg-Si alloy further contain, as additional components, 0.05-0.3% by weight of Ti and/or 0.05-0.4% by weight of Zr. The clad material further comprises a skin layer which is formed of an Al-Zn alloy clad onto at least one surface of the core. In another preferable mode, the clad material comprises: a core formed of an Al-Mn alloy containing 0.5-1.5% by weight of Mn; and a skin layer clad onto at least one surface of the core and formed of an aluminum alloy containing 1.3-5.0% by weight of Zn, with or without 0.2-1.0% by weight of Mg, and a balance of aluminum and unavoidable impurities. Cu content as one of the impurities is controlled to 0.05% by weight or less, with the skin layer having a thickness of 30 .mu.m or less.

公开(公告)号：US06169114A

公开(公告)日：2001-01-02

申请号：US09284959

申请日：1999-05-05

申请人： Kenji Yamaguchi ,  Eiichiro Yagi ,  Masako Naganuma ,  Masato Hatao ,  Ichiro Iwai

发明人： Kenji Yamaguchi ,  Eiichiro Yagi ,  Masako Naganuma ,  Masato Hatao ,  Ichiro Iwai

IPC分类号： A61K31195

CPC分类号： A61Q19/00 ,  A61K8/0212 ,  A61K8/03 ,  A61K8/22 ,  A61K8/27 ,  A61K8/44 ,  A61K8/447 ,  A61K8/64 ,  A61Q17/04

摘要： The present invention is an endermic liniment which characteristically contains a thiol compound and zinc oxide. An endermic liniment which can contain a thiol compound in a stable manner can be provided by blending in a thiol compound and zinc oxide.

摘要翻译： 本发明是特征性地含有硫醇化合物和氧化锌的皮肤外用剂。 可以通过在硫醇化合物和氧化锌中共混来提供可以稳定地含有硫醇化合物的皮肤外用剂。

公开(公告)号：US5599467A

公开(公告)日：1997-02-04

申请号：US340520

申请日：1994-11-16

申请人： Shinji Okabe ,  Takashi Iwasa ,  Takushi Irie ,  Yuichi Furukawa ,  Ichiro Iwai

发明人： Shinji Okabe ,  Takashi Iwasa ,  Takushi Irie ,  Yuichi Furukawa ,  Ichiro Iwai

IPC分类号： B23K11/18 ,  B23K35/00 ,  B23K35/28

CPC分类号： B23K35/286 ,  B23K11/185 ,  B23K35/002

摘要： An aluminum weldment is produced by resistance-welding aluminum workpieces, and has a nugget formed between the aluminum workpieces which contains more magnesium than the base material of the aluminum workpieces. The nugget contains 5.about.17 wt % of magnesium which forms a solid solution with aluminum.

摘要翻译： 通过电焊铝工件制造铝焊件，并且在铝工件之间形成有比铝工件的基材更多的镁的熔核。 该熔核含有5重量％的与铝形成固溶体的镁。

公开(公告)号：US4962880A

公开(公告)日：1990-10-16

申请号：US504040

申请日：1990-04-03

申请人： Ichiro Iwai ,  Shigekazu Nagai ,  Tatsuo Otsuka

发明人： Ichiro Iwai ,  Shigekazu Nagai ,  Tatsuo Otsuka

IPC分类号： B23K35/28 ,  C22C21/10

CPC分类号： B23K35/288 ,  C22C21/10

摘要： A method of forming a heat exchanger includes brazing heat exchanger components with a flux of non-corrosive fluoride complexes. The components comprise an aluminum alloy having improved brazing characteristics and containing 0.3 to 0.8% Mg, 4.0 to 8.0% Zn, one or more of 0.05 to 0.30% Zr, 0.05 to 0.30% Mn, 0.05 to 0.30% of Cr, 0.05 to 0.30% of Cu, aluminum and unavoidable impurities.

公开(公告)号：US4852791A

公开(公告)日：1989-08-01

申请号：US201188

申请日：1988-06-02

申请人： Tatsuo Otsuka ,  Ichiro Iwai ,  Noboru Yamaguchi

发明人： Tatsuo Otsuka ,  Ichiro Iwai ,  Noboru Yamaguchi

IPC分类号： F28F19/06 ,  B23K1/00 ,  B23K1/19 ,  B23K1/20 ,  B32B15/08 ,  C25D3/22 ,  C25D5/44

CPC分类号： C25D5/44 ,  B23K1/0012 ,  B23K1/20 ,  C25D3/22

摘要： A method for producing corrosion resistance heat exchangers having a plurality of aluminum tubular elements and fin members, the method comprising immersing the tubular elements in a bath with passing an electric current so that the surfaces thereof are covered with zinc layers of 0.3 .mu.m or more in thickness; combining the zinc plated tubular elements with fin members covered with a brazing sheet so that a core is provisionally formed; painting the provisional core with a non-corrosive flux; and placing the provisional core in a furnace to braze the fin members to the tubular elements, and also to enable the zinc layers to diffuse over the surfaces of the tubular elements.

公开(公告)号：US08661675B2

公开(公告)日：2014-03-04

申请号：US12808932

申请日：2008-12-11

申请人： Kazuhiko Minami ,  Ichiro Iwai

发明人： Kazuhiko Minami ,  Ichiro Iwai

IPC分类号： B05D1/12 ,  B23K101/14 ,  B23K103/10

CPC分类号： B23K1/203 ,  B23K1/0012 ,  B23K2101/14 ,  B23K2103/10 ,  C23C24/04 ,  F28D1/05383 ,  F28F9/002 ,  F28F21/084 ,  F28F21/089 ,  Y10T29/49373 ,  Y10T29/49393

摘要： In supplying flux to a brazing heat exchanger member, a given amount of the flux is stably adhered to brazing portions without interposing any substance which becomes unnecessary for the brazing such as binder. In manufacturing a heat exchanger member, particles containing flux are injected to a surface of a substrate made of aluminum or its alloy at a temperature lower than a melting point of the flux by 30° C. or more to collide against the surface at an average speed of 100 m/sec or higher to thereby mechanically adhere the particles thereto.

摘要翻译： 在向钎焊热交换器部件供给助焊剂时，一定量的焊剂稳定地粘附到钎焊部分，而不会插入对于诸如粘合剂的钎焊而不需要的任何物质。 在制造热交换器部件时，将含有助熔剂的粒子在低于熔点熔点30℃以上的温度下，以铝或其合金的形式注入基板的表面，以平均地与表面碰撞 速度为100m / sec以上，从而将颗粒机械地附着在其上。

公开(公告)号：US07632633B2

公开(公告)日：2009-12-15

申请号：US10591241

申请日：2005-03-04

申请人： Ichiro Iwai ,  Tetsuji Hirao

发明人： Ichiro Iwai ,  Tetsuji Hirao

IPC分类号： G01N33/50 ,  G01N33/483 ,  G01N27/00 ,  C12N1/00 ,  G01R27/00 ,  G01N21/64 ,  G01N21/75 ,  A61B5/00 ,  A61B5/05

CPC分类号： G01N21/6428 ,  G01N33/582 ,  G01N33/6881 ,  G01N2021/7786

摘要： The present invention provides a method for evaluating the transparency and/or water holding capacity of a stratum corneum by using oxidized protein in the stratum corneum as an indicator.

摘要翻译： 本发明提供了一种通过使用角质层中的氧化蛋白作为指标来评价角质层的透明度和/或持水能力的方法。

公开(公告)号：US5979742A

公开(公告)日：1999-11-09

申请号：US47009

申请日：1998-03-24

申请人： Masatoshi Enomoto ,  Seiji Tasaki ,  Naoki Nishikawa ,  Ichiro Iwai ,  Takenori Hashimoto

发明人： Masatoshi Enomoto ,  Seiji Tasaki ,  Naoki Nishikawa ,  Ichiro Iwai ,  Takenori Hashimoto

IPC分类号： B23K20/12 ,  B23K33/00

CPC分类号： B23K20/122

摘要： In a friction agitation joining method for joining metallic joining members, a joining device having a column-shaped rotor of a larger diameter and a pin-shaped probe of a smaller diameter integrally formed on an end of the rotor and protruded along an axis of the rotor is used for joining the metallic joining members. The probe is rotated and inserted into or around a butted portion of the joining members to soften a contact portion contacted by the probe by friction heat and to agitate the contact portion so that the joining members are butt joined. Each joining member has a thick portion at a butting side thereof The rotating rotor is contacted to the thick portions under pressure to soften the thick portions by friction heat so that a gap formed at the butted portion is filled with the materials of the softened thick portions.

摘要翻译： 在用于接合金属接合部件的摩擦搅拌接合方法中，具有较大直径的柱状转子和较小直径的销状探针的接合装置一体地形成在转子的端部上并且沿着 转子用于连接金属接合部件。 探针被旋转并插入到接合构件的对接部分中或周围，以通过摩擦热来软化与探针接触的接触部分，并且搅动接触部分使得接合部件对接。 每个连接件在其对接侧具有厚壁部分。旋转转子在压力下与厚部接触，以通过摩擦热来软化厚部，使得在对接部分处形成的间隙被软化的厚部分的材料填充 。

公开(公告)号：US5330090A

公开(公告)日：1994-07-19

申请号：US994556

申请日：1992-12-21

申请人： Ichiro Iwai

发明人： Ichiro Iwai

IPC分类号： B23K35/02 ,  B23K35/14 ,  B23K35/28 ,  B23K25/363

CPC分类号： B23K35/0244 ,  B23K35/0238 ,  B23K35/286

摘要： A brazing agent comprises an aluminum alloy which contains a flux, the agent having an apparent density of 90% or more of a theoretical density, the aluminum alloy comprises in addition to the flux: aluminum element; and silicon element at about 3-15% by weight of all the elements other than the flux, so that the ratio in weight of all the elements to the flux is from 99.9:0.1 to 70:30. The aluminum alloy may further contain one or more elements selected from a group consisting of zinc, tin and indium, at about 0.1-5%, 0.01-0.5% and 0.01-0.5% by weight of all the elements, respectively. A brazing sheet may be of such a structure that a core sheet made of aluminum or its alloy has at least one surface clad with a skin layer which has a thickness of 10 .mu.m or more for each surface.

摘要翻译： 钎焊剂包括含有助熔剂的铝合金，所述试剂的表观密度为理论密度的90％以上，所述铝合金除了助熔剂：铝元素外，还包含： 和硅元素，除了助熔剂之外的所有元素的重量的约3-15％，所以元素与助焊剂的重量比为99.9:0.1至70:30。 铝合金还可以分别含有选自锌，锡和铟的一种或多种元素，分别占所有元素的约0.1-5％，0.01-0.5％和0.01-0.5％。 钎焊片可以是这样的结构，即由铝或其合金制成的芯片具有至少一个具有表层的表面，该表皮层具有每个表面的10μm或更大的厚度。