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1. 发明专利

JP2003039131A Forming method of magnesium alloy-made plate stock 审中-公开
标题翻译：镁合金板材的成型方法
公开(公告)号：JP2003039131A
公开(公告)日：2003-02-12
申请号：JP2001229427
申请日：2001-07-30
申请人： Tatsuhiko Aizawa , Kenji Azuma , Kurimoto Ltd , Railway Technical Res Inst , 健司東 , 株式会社栗本鐵工所 , 龍彦相澤 , 財団法人鉄道総合技術研究所
发明人： KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , MAEKAWA KEIICHI , KITADA NOBUO , MORI HISASHI , TSUJIMURA TARO , AZUMA KENJI , AIZAWA TATSUHIKO
IPC分类号： B21J5/00 , B21J5/02 , B21J13/02 , C22F1/00 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a forming method of a magnesium alloy-made plate stock capable of manufacturing a lightweight and high-quality magnesium alloy-made thin thickness-forming product having no deformation such as a camber through forging process, using the magnesium alloy-made plate stock as a stock material.
SOLUTION: The stock material composed of a magnesium alloy-made plate stock is not preheated and only the die is preheated and warm forging is executed by the die whose stock material is characteristically heated. The thickness of the magnesium alloy-made plate stock is preferably about 1 mm to 5 mm.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种镁合金制板材的成型方法，该镁合金制板材能够通过锻造工艺制造不具有变形的轻质且优质的镁合金制薄薄成形产品，使用镁合金板材作为原料。解决方案：由镁合金制成的板料组成的原料不预热，只有模具被预热，并且通过其材料特征加热的模具执行温锻。镁合金板材的厚度优选为约1mm至5mm。

2. 发明专利

JP2004195493A Joining material, production method therefor, structure of traffic transportation means, and structure of railway vehicle 有权
公开(公告)号：JP2004195493A
公开(公告)日：2004-07-15
申请号：JP2002365377
申请日：2002-12-17
申请人： Kenji Azuma , Kurimoto Ltd , Railway Technical Res Inst , 健司東 , 株式会社栗本鐵工所 , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , TSUJIMURA TARO , SAKAMOTO YOSHIO , KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , MAEKAWA KEIICHI , AZUMA KENJI
IPC分类号： B61D17/00 , B23K20/00 , B32B3/12 , B32B15/01
摘要： PROBLEM TO BE SOLVED: To provide a joining material whose lightening can be attained while maintaining its strength and rigidity, to provide a production method therefor, to provide a structure of a traffic transportation means, and to provide a structure of a railway vehicle. SOLUTION: The joining material 3 is used for a structure of a traffic transportation means such as a railway vehicle. The joining material 3 is a clad plate with a sandwich structure obtained by joining a metal 3a and a metal 3b with an adhesive agent layer 3c. The metal 3a is an alloy bulk material such as an aluminum alloy, a titanium alloy and stainless steel. As the aluminum alloy, the one for elongation is preferable, and a heat treatment type alloy such as a 6,000 series aluminum alloy which has excellent strength and corrosion resistance and can obtain prescribed strength by age hardening is particularly preferable. The metal 3b is a magnesium alloy, and is a magnesium alloy extruded material subjected to extrusion working. As the adhesive agent layer 3c, a powerful adhesive such as an epoxy adhesive is preferable in the case heating treatment is performed after coating. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2003331858A Separator for fuel cell, its manufacturing method, and fuel cell 有权
标题翻译：燃料电池分离器，其制造方法和燃料电池
公开(公告)号：JP2003331858A
公开(公告)日：2003-11-21
申请号：JP2002133610
申请日：2002-05-09
申请人： Kenji Azuma , Kurimoto Ltd , Railway Technical Res Inst , 健司東 , 株式会社栗本鐵工所 , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , TSUJIMURA TARO , MIYAMOTO TAKESHI , KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , MAEKAWA KEIICHI , KITADA NOBUO , AZUMA KENJI
IPC分类号： C22F1/06 , C22C23/02 , C22C23/04 , C22F1/00 , H01M8/02 , H01M8/10
CPC分类号： Y02P70/56
摘要： PROBLEM TO BE SOLVED: To provide a separator for a fuel cell easy to work, without breaking or warping, high mechanical strength, high electric conductivity, high corrosion resistance, light weight, at a low cost, and to provide a method for manufacturing the separator for the fuel cell, and the fuel cell.
SOLUTION: A magnesium alloy containing 2.5-3.5 wt.% aluminum, 0.5-1.5 wt.% zinc, 0.15 wt.% or more manganese, 0.01 wt.% or less iron, 0.10 wt.% or less silicon, 0.10 wt.% or less copper, 0.005 wt.% or less nickel, 0.04 wt.% or less calcium, 0.1-0.3 wt.% rare earth metal, and the balance being magnesium is hot extruded at a extrusion ratio of 7% at a temperature of 553K. The hot- extruded magnesium alloy is aged at a temperature of 573K for 10 hours, and a passage groove 90a and fixing holes 90b are formed in one body by superplastic forging.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供易于工作的燃料电池用隔板，不会发生断裂或翘曲，机械强度高，导电性高，耐腐蚀性高，重量轻，成本低，并且提供方法用于制造用于燃料电池的隔板和燃料电池。解决方案：含有2.5-3.5重量％的铝，0.5-1.5重量％的锌，0.15重量％或更多的锰，0.01重量％或更少的铁，0.10重量％或更少的硅，0.10 重量％以下的铜，0.005重量％以下的镍，0.04重量％以下的钙，0.1〜0.3重量％的稀土金属，余量由镁以7％的挤出比在温度553K。热挤压镁合金在573K的温度下老化10小时，通过超塑性锻造在一个体中形成通道槽90a和固定孔90b。版权所有（C）2004，JPO

4. 发明专利

JP2005042172A Surface treatment material, method for producing the same, body structure of traffic transportation means and body structure of rolling stock 有权
标题翻译：表面处理材料，其生产方法，交通运输手段的身体结构和滚动体的身体结构
公开(公告)号：JP2005042172A
公开(公告)日：2005-02-17
申请号：JP2003279319
申请日：2003-07-24
申请人： Kenji Azuma , Kurimoto Ltd , Railway Technical Res Inst , 健司東 , 株式会社栗本鐵工所 , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , TSUJIMURA TARO , KASHIWATANI KENJI , KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , AZUMA KENJI
IPC分类号： B61D17/00 , B29C65/02 , B29K105/22 , B29K705/00 , B29L9/00 , B61D17/04 , C23C8/64 , C23C26/00
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment material having excellent durability and adhesion, to provide a simple method for producing the same by which an environmental load is reduced and cost increase can be suppressed, to provide a body structure of a traffic transportation means, and to provide a body structure of rolling stock.
SOLUTION: The surface treated material 3 is subjected to anticorrosion treatment for suppressing the corrosion in the surface of a magnesium alloy 3a. A carbon layer 3b is a coating layer for coating the magnesium alloy 3a. The diffusion layer 3c is a layer formed by diffusing carbon over the surface of the magnesium alloy 3a. In a state where a carbon material is tightly stuck to the surface of the magnesium alloy 3a, they are heated at 100 to 550°C for 1 to 10 hr, so that carbon is diffused over the magnesium alloy 3a by thermal diffusion reaction to precipitate the diffusion layer 3c consisting of magnesium and carbon over the surface of the magnesium alloy 3a. Thus, the surface of the magnesium alloy 3a is coated with the carbon layer 3b.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有优异的耐久性和粘附性的表面处理材料，提供一种简单的制造方法，通过该方法可以降低环境负荷并且可以抑制成本增加，从而提供一种交通运输手段，并提供机车车身结构。解决方案：对表面处理材料3进行防腐蚀处理，以抑制镁合金3a的表面的腐蚀。碳层3b是用于涂覆镁合金3a的涂层。扩散层3c是通过在镁合金3a的表面上扩散碳而形成的层。在碳材料与镁合金3a的表面紧贴的状态下，在100〜550℃下加热1〜10小时，通过热扩散反应将碳扩散到镁合金3a上，析出在镁合金3a的表面上由镁和碳组成的扩散层3c。因此，镁合金3a的表面涂覆有碳层3b。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2009101418A Joining material, its manufacturing method, and vehicle body structure of traffic transportation means 有权
标题翻译：接合材料及其制造方法和交通运输手段的车身结构
公开(公告)号：JP2009101418A
公开(公告)日：2009-05-14
申请号：JP2008311685
申请日：2008-12-08
申请人： Kenji Azuma , Kurimoto Ltd , Railway Technical Res Inst , 健司東 , 株式会社栗本鐵工所 , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , TSUJIMURA TARO , SAKAMOTO YOSHIO , KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , MAEKAWA KEIICHI , AZUMA KENJI
IPC分类号： B23K20/00 , B23K103/18 , B61D17/00 , B61D17/04
CPC分类号： Y02T30/34
摘要： PROBLEM TO BE SOLVED: To provide a joining material which attains lightweighting while keeping strength, rigidityor the like, and to provide its manufacturing method and a vehicle body structure of a traffic transportation means.
SOLUTION: The joining material 3 is used for the vehicle body structure of the traffic transportation means such as a railroad vehicle. The joining material 3 is a joined plate (clad material) of a sandwich structure in which a metal 3a and a metal 3b are joined by an adhesive material layer 3c. The metal 3a is an alloy plate material (bulk material) such as aluminum alloy, titanium alloy or stainless steel. As the aluminum alloy, an aluminum alloy for flattening is desirable, particularly, a heat treated alloy such as 6000 series aluminum alloy which excels in strength and corrosion resistance and which enables a prescribed strength to be obtained by age hardening. The metal 3b is magnesium alloy and is a magnesium alloy extrusion material for which extrusion machining is performed. The adhesive layer 3c is desirably a strong adhesive such as epoxy bond if heat treatment is performed after application.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在保持强度，刚度等的同时实现轻量化的接合材料，并提供其交通运输装置的制造方法和车体结构。解决方案：接合材料3用于诸如铁路车辆的交通运输工具的车身结构。接合材料3是夹层结构的接合板（包覆材料），其中金属3a和金属3b通过粘合材料层3c接合。金属3a是铝合金，钛合金或不锈钢等合金板材（散装材料）。作为铝合金，优选用于平坦化的铝合金，特别是具有强度和耐腐蚀性优异的6000系铝合金的热处理合金，能够通过时效硬化获得规定的强度。金属3b是镁合金，是进行挤压加工的镁合金挤压材料。如果在施加之后进行热处理，则粘合剂层3c希望是诸如环氧树脂粘合剂的强粘合剂。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2005040851A Joined material, joint structure thereof, method of producing joined material, and body structure of traffic transportation means 有权
标题翻译：接合材料，其接合结构，生产接合材料的方法以及交通运输方式的体系结构
公开(公告)号：JP2005040851A
公开(公告)日：2005-02-17
申请号：JP2003279987
申请日：2003-07-25
申请人： Kenji Azuma , Kurimoto Ltd , Railway Technical Res Inst , 健司東 , 株式会社栗本鐵工所 , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , TSUJIMURA TARO , SAKAMOTO YOSHIO , KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , AZUMA KENJI
IPC分类号： B23K20/12 , B23K103/08 , B23K103/10
摘要： PROBLEM TO BE SOLVED: To provide a joined material in which deformation and strain can be reduced, to provide a joint structure thereof, to provide a method of producing the joined material, and to provide the body structure of a traffic transportation means.
SOLUTION: The joined material 3 is used for the body structure of a traffic transportation means such as rolling stock. The joined material 3 is a clad plate with a sandwich structure in which a metal 3a and a metal 3b are joined with a joined material layer 3k. The metal 3a is an aluminum alloy, and the metal 3b is a magnesium alloy. In a state where the joining faces 3i of the metal 3a and the joining faces 3j of the metal 3b are mutually butted, a rotary tool 5 is intruded into the joining faces 3i and 3j shown by the figure under pressing from the side of the metal 3b while being rotated, and is moved along the joining faces 3i and 3j, so that the joining faces 3i and 3j are subjected to friction stir joining. As a result, the joined material 3 can be made long, and further, the joined material 3 reduced in deformation and cracks can be produced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可以减小变形和应变的接合材料，以提供其接合结构，以提供接合材料的制造方法，并且提供交通运输装置的车身结构。
解决方案：接合材料3用于诸如机车车辆的交通运输工具的车体结构。接合材料3是具有夹层结构的复合板，其中金属3a和金属3b与接合材料层3k接合。金属3a是铝合金，金属3b是镁合金。在金属3a的接合面3i和金属3b的接合面3j相互对接的状态下，旋转工具5被从金属侧压入的图中所示的接合面3i，3j侵入 3b，同时沿着接合面3i和3j移动，使得接合面3i和3j进行摩擦搅拌接合。结果，可以使接合材料3长，此外，可以制造变形和裂纹减小的接合材料3。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004300306A Powder coating material and method for producing the same 审中-公开
标题翻译：粉末涂料及其制造方法
公开(公告)号：JP2004300306A
公开(公告)日：2004-10-28
申请号：JP2003095698
申请日：2003-03-31
申请人： Tatsuhiko Aizawa , Dainippon Toryo Co Ltd , Kurimoto Ltd , Meishin Kk , 名神株式会社 , 大日本塗料株式会社 , 株式会社栗本鐵工所 , 龍彦相澤
发明人： KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , TAKAHARA WATARU , YAMAMOTO YOSHIAKI , SANO HIDEJI , AIZAWA TATSUHIKO , ADACHI TOSHIHIKO
IPC分类号： C09D201/00 , C09D5/03
摘要： PROBLEM TO BE SOLVED: To improve productivity of a powder coating material, and dispersibility of a resin, a pigment, a curing agent and the like which are raw materials therefor.
SOLUTION: The method for producing the powder coating material comprises mixing the resin, the pigment, the curing agent and the like which are the raw materials for the powder coating material, charging the mixed product in a cavity 1a of a mold 1, and repeatedly adding a load to the mixture by punches 2 and 3 from upper and lower sides, that is, by a bulk mechanical alloying (BMA) method to disperse and mix the raw materials. A melting step by heat becomes unnecessary by dispersing the raw materials by the BMA method to enable constrained conditions of the raw materials therefor to be eliminated. Further, the amount of the curing agent is reduced to make the coating operability excellent by increasing the dispersibility of the curing agent. A low-temperature curable coating material can be designed, and a curing agent which can not be used conventionally can be used to widen the width of selection of the curing agent because the melting step becomes unnecessary.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提高作为原料的粉末涂料的生产率和树脂，颜料，固化剂等的分散性。＆lt; P＆gt;解决方案：粉末涂料的制造方法包括将作为粉末涂料的原料的树脂，颜料，固化剂等混合，将混合物在模具1的空腔1a内并且通过上下两侧的冲头2和3，即通过大量机械合金化（BMA）方法向混合物反复添加负荷，以分散和混合原料。通过用BMA法分散原料而不需要通过加热的熔融步骤，以消除原料的限制条件。此外，通过降低固化剂的分散性，可以减少固化剂的使用量，使涂布操作性优异。可以设计低温固化涂层材料，并且可以使用常规不能使用的固化剂来扩大固化剂的选择宽度，因为不需要熔融步骤。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004314617A Mixture of organic material and inorganic material and its production method 有权
标题翻译：有机材料与无机材料及其生产方法的混合
公开(公告)号：JP2004314617A
公开(公告)日：2004-11-11
申请号：JP2004094785
申请日：2004-03-29
申请人： Tatsuhiko Aizawa , Kurimoto Ltd , Meishin Kk , 名神株式会社 , 株式会社栗本鐵工所 , 龍彦相澤
发明人： KITAGAWA MASAYOSHI , MICHIURA YOSHISADA , TAKAHARA WATARU , AIZAWA TATSUHIKO , ADACHI TOSHIHIKO
IPC分类号： B29B7/06 , B01F13/00 , B29B7/88 , C09D7/80 , C09D201/00 , C09D7/14
摘要： PROBLEM TO BE SOLVED: To provide a highly productive mixture of an organic material and an inorganic material such as a coating agent, rubber, an ink, etc. which can be atomized and well dispersed.
SOLUTION: An organic material such as a resin and an inorganic material such as a pigment are subjected to bulk mechanical alloying (BMA) by mixing at a volume ratio of 1:0.1 or higher, whereby a dynamic energy by pressure load acts as an energy for dispersion of the organic material and for mixing the two materials through the inorganic material as an energy medium to proceed dispersion and mixing, optionally accompanied with atomization of the inorganic material itself. In this way, effective atomization and homogeneity of the mixture can be attained to give a powdery coating agent and the like having improved characteristics. Upon conducting the above, an inorganic material such as a ceramic ball (silica, alumina, etc.) is incorporated as an energy transmitting medium. In a case of using the medium, the medium is optionally removed by filtration after BMA. Use of the ceramic ball is preferable because there is no fear about contamination with a metal which is observed in a case of using a metal ball.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以被雾化和良好分散的有机材料和无机材料如涂料，橡胶，油墨等的高生产率混合物。解决方案：通过以1:0.1或更高的体积比混合，将有机材料如树脂和无机材料如颜料进行大量机械合金化（BMA），由此通过压力负载作用的动态能量作为有机材料分散的能量，并且通过无机材料将两种材料作为能量介质进行混合以进行分散和混合，任选伴随着无机材料本身的雾化。以这种方式，可以实现混合物的有效雾化和均匀性，得到具有改进特性的粉末涂料剂等。在进行上述操作时，掺入诸如陶瓷球（二氧化硅，氧化铝等）的无机材料作为能量传递介质。在使用介质的情况下，在BMA之后任选地通过过滤除去介质。使用陶瓷球是优选的，因为不用担心在使用金属球的情况下观察到金属的污染。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004332070A System for analyzing combinedness of substrate to organic coating film 审中-公开
公开(公告)号：JP2004332070A
公开(公告)日：2004-11-25
申请号：JP2003131885
申请日：2003-05-09
申请人： Kenji Azuma , Kurimoto Ltd , 健司東 , 株式会社栗本鐵工所
发明人： TORII HIDEYA , MICHIURA YOSHISADA , KITAGAWA MASAYOSHI , AZUMA KENJI
IPC分类号： C23C14/12 , C23C14/54 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide a system for analyzing a combining state between an organic film and a substrate by a computer simulation.
SOLUTION: This system is provided with: an input device, in which a designing condition of molecular structures of the organic film as an analyzing objective and the substrate forming this film; a numerical calculation/analyzing device, in which a molecular designing program moved with an instruction from this input device and a simulation program calculating the organic film combined state on the surface of the substrate, are composed, a data storing /extracting device, in which the numerical value data of the molecular structures of the substrate and the film, are classified and stored to make the data base; and an output device, in which the data extracted from this data storing/extracting device, is outputed.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004301535A Method for analyzing bonding state of organic film on surface of metal 审中-公开
公开(公告)号：JP2004301535A
公开(公告)日：2004-10-28
申请号：JP2003091809
申请日：2003-03-28
申请人： Kenji Azuma , Kurimoto Ltd , 健司東 , 株式会社栗本鐵工所
发明人： TORII HIDEYA , MICHIURA YOSHISADA , KITAGAWA MASAYOSHI , AZUMA KENJI
IPC分类号： G01N33/20
摘要： PROBLEM TO BE SOLVED: To provide a more accurate and rapid behavior analyzing and evaluating method in relation to a process for forming an organic film on the surface of a metal before the synthesis of an organic film compound and a film forming experiment.
SOLUTION: The potential energies in an atomic or molecular unit of the surface of the metal to be analyzed and the organic film on the surface of the metal are respectively calculated on the basis of a molecular dynamic method by a computer to culculate the most stable structures being the minimum energy values thereof. This calculation is performed using a monomer model as a unit in relation to the organic film and performed in relation to the surface of the metal by constructing the periodic boundary model of a crystal state. Next, the total energy value (=the potential energy value of the periodic boundary model of the surface of the metal-the potential energy value of the monomer model of the organic film) of the most stable structure model wherein the organic film and the periodic boundary model are combined is repeatedly calculated on the basis of molecular kinetics so as to be converged to a definite value to simulate the most stable structure model by the computer. When the total energy value is converged to the definite value, the organic film on the surface of the metal is determined to be stable and the bonded state of the organic film at this time of the behavior reaching the bonded state is analyzed.
COPYRIGHT: (C)2005,JPO&NCIPI

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