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1. 发明专利

JP2009063072A Brake disc, method for surface modification thereof, and surface modification device for brake disc 审中-公开
标题翻译：制动盘，其表面改性方法及制动盘表面改性装置
公开(公告)号：JP2009063072A
公开(公告)日：2009-03-26
申请号：JP2007231123
申请日：2007-09-06
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , MATSUI MOTOHIDE , TSUJIMURA TARO
IPC分类号： F16D65/12 , B61H5/00
摘要： PROBLEM TO BE SOLVED: To provide a brake disc, a method for surface modification thereof, and a surface modification device for a brake disc, capable of achieving excellent heat resistance and strength, in which surface modification can be performed easily at low cost in a reusable way.
SOLUTION: A roughening processed layer 6c is a processed layer formed by conducting a roughening process to a surface layer of a disc main body 6, and it is formed by a blasting process. A metal coupling layer 7 is a coated layer formed by coating the disc surface 6a with metal, and the disc main body 6 is coupled with a ceramic coating layer 8. In the metal coupling layer 7, the disc surface 6a is coated with metal of similar characteristics concerning chemical components to metal on the disc main body 6. The ceramic coating layer 8 is a coating layer formed by coating a surface of the metal coupling layer 7 with ceramic, and is formed by thermal-spraying ceramic such as zirconia on the surface of the metal coupling layer.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种制动盘，其表面改性方法和用于制动盘的表面改性装置，其能够实现优异的耐热性和强度，其中可以容易地进行表面改性成本在可重复使用的方式。解决方案：粗糙化处理层6c是通过对盘主体6的表面层进行粗糙化处理而形成的处理层，并且其通过喷砂处理形成。金属结合层7是通过用金属涂覆盘表面6a而形成的涂层，并且盘主体6与陶瓷涂层8耦合。在金属耦合层7中，盘表面6a涂覆有金属与盘主体6上的金属的化学成分相似的特征。陶瓷被覆层8是通过用陶瓷涂覆金属偶联层7的表面而形成的涂层，并且通过在陶瓷涂层8上热处理陶瓷如氧化锆而形成金属耦合层的表面。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2005058961A Electrolytic water forming apparatus 审中-公开
标题翻译：电解水成型装置
公开(公告)号：JP2005058961A
公开(公告)日：2005-03-10
申请号：JP2003295370
申请日：2003-08-19
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE
IPC分类号： B08B3/08 , C02F1/46 , C02F1/48
摘要： PROBLEM TO BE SOLVED: To provide an electrolytic water forming apparatus capable of forming electrolytic water composed of alkaline water excellent in washing properties and acidic water excellent in sterilization properties by utilizing strong electrolysis.
SOLUTION: This electrolytic water forming apparatus is equipped with an electrolytic cell 1 composed of an electrolytic chamber 1A and a water supply and discharge chamber 1B, a diaphragm 2 arranged between the electrolytic chamber 1A and the water supply and discharge chamber 1B, a pair of counter electrodes 3 and 4 facing the X-axis direction of the electrolytic chamber 1A, a superconductive magnet 6 for forming a strong magnetic field in the Z-axis direction of the electrolytic chamber 1A, and a means 8 for forming the flow of a conductive liquid in the Y-axis direction of the electrolytic chamber 1A. A potential gradient is formed between the electrodes 3 and 4 by the action of the flow of the conductive liquid and the strong magnetic field to electrolyze the conductive liquid.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种电解水形成装置，其能够通过利用强电解来形成由洗涤性优异的碱性水和杀菌性优异的酸性水构成的电解水。解决方案：该电解水形成装置配备有由电解室1A和供水和排出室1B构成的电解池1，设置在电解室1A和供水和排出室1B之间的隔膜2，面对电解室1A的X轴方向的一对对置电极3和4，用于在电解室1A的Z轴方向形成强磁场的超导磁体6和用于形成流动的装置8 在电解室1A的Y轴方向上的导电液体。通过导电液体的流动和强磁场的作用，在电极3和4之间形成电位梯度，以电解导电液体。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2008284632A Surface modification material and surface modification method 审中-公开
标题翻译：表面改性材料和表面改性方法
公开(公告)号：JP2008284632A
公开(公告)日：2008-11-27
申请号：JP2007130408
申请日：2007-05-16
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE , KUBO SHUNICHI
IPC分类号： B24C1/06 , B60B17/00
摘要： PROBLEM TO BE SOLVED: To provide a surface modification material and a surface modification method, which improves wear resistance characteristics by exerting solid lubrication characteristics by the most suitable base treatment shape.
SOLUTION: In this surface modification material 1, a solid lubricating material layer 3 is formed on the surface of a base treatment layer 2a. The base treatment layer 2a is formed in a cyclic recessed/protruded shape with substantially even depth, and improved in wear resistance by having the solid lubricating material layer 3 existing effectively in a friction interface. The pretreated layer 2a is formed by a shot peening treatment by spherical shot materials such as glass beads. Preferably, in the pretreated layer 2a, the average clearance Sm of recesses and protrusions is 0.24-0.38 mm, the center line average roughness Ra thereof is 3 μm and more, (Rmax-Ra)/Rmax is 0.89 or less when the maximum height thereof is Rmax and the center line average roughness thereof is Ra, and a surface local area Sm×Sm is 0.05-0.15 μm
2 when the average clearance thereof is Sm.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种表面改性材料和表面改性方法，其通过最适合的基底处理形状施加固体润滑特性来改善耐磨性能。解决方案：在该表面改性材料1中，在基底处理层2a的表面上形成固体润滑材料层3。基底处理层2a形成为具有大致均匀的深度的环状凹凸形状，并且通过使固体润滑材料层3有效地存在于摩擦界面中而提高耐磨性。预处理层2a通过球状粒状材料如玻璃珠的喷丸硬化处理形成。优选地，在预处理层2a中，凹凸部的平均间隙Sm优选为0.24-0.38mm，中心线平均粗糙度Ra为3μm以上，（Rmax-Ra）/ Rmax为0.89以下，为Rmax，中心线平均粗糙度为Ra，当平均间隙为Sm时，表面局部面积Sm×Sm为0.05〜0.15μm 2 。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006044486A Railroad member and surface processing method thereof 有权
标题翻译：铁路会员及其表面处理方法
公开(公告)号：JP2006044486A
公开(公告)日：2006-02-16
申请号：JP2004229090
申请日：2004-08-05
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE
IPC分类号： B60B17/00 , C21D1/06 , C21D9/04 , C23C8/26 , E01B5/00
摘要： PROBLEM TO BE SOLVED: To provide a railroad member capable of improving safety and ride comfort by decreasing a friction coefficient or wear, and saving a maintenance cost; and a surface processing method thereof. SOLUTION: A wheel W is a railroad wheel wherein a flange surface W 2 receiving friction resistance is subjected to surface treatment. The flange surface W 2 is a contact surface rotatably contacting with a head side surface of a sharp-curved rail. A nitrided layer 1 is formed by nitriding the flange surface W 2 , and a hard nitrided layer by nitriding processing for making nitrogen diffuse and permeate on a surface layer of the flange surface W 2 . A diffused layer 1a is a part formed by diffusing nitrogen on the flange surface W 2 , and a reaction layer 1b is a part formed by thermal reaction between a wheel W of ferrous metal and nitrogen. A porous layer 1c is a part formed by nitriding the flange surface W 2 . A large number of minute cavity portions 1e having opening portions 1d on a surface thereof are formed on the porous layer 1c, and lubricant is impregnated in the cavity portions 1e from the opening portions 1d. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过降低摩擦系数或磨损而提高安全性和乘坐舒适性并节省维护成本的铁路构件; 及其表面处理方法。解决方案：车轮W是铁路车轮，其中承受摩擦阻力的凸缘表面W 2 进行表面处理。凸缘表面W 2 是与锋利的弯曲轨道的头侧表面可旋转地接触的接触表面。氮化层1通过氮化法兰表面W＆lt; SB＆gt; 2＆gt;形成氮化层1，并且通过氮化处理使氮渗透并渗透到凸缘表面W＆lt; SB＆gt; 2＆lt; SB>。扩散层1a是通过在凸缘表面W 2上扩散氮而形成的部分，反应层1b是通过黑色金属的轮W和氮之间的热反应形成的部分。多孔层1c是通过使凸缘表面W 2渗氮而形成的部分。在多孔层1c上形成有多个在其表面上具有开口部分1d的微小空腔部分1e，并且从开口部分1d将润滑剂浸渍在空腔部分1e中。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2008184019A Energization rotation device 有权
标题翻译：能量旋转装置
公开(公告)号：JP2008184019A
公开(公告)日：2008-08-14
申请号：JP2007018876
申请日：2007-01-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KAKISHIMA HIDESHI , MATSUI MOTOHIDE , HOSOYA TETSUYA
IPC分类号： B61F15/28 , F16C33/58 , H01R39/00
摘要： PROBLEM TO BE SOLVED: To provide an energization rotation device that surely performs energization without increasing an electric resistance value even if the temperature of a conductive medium rises.
SOLUTION: The energization rotation device is provided with a rotating member 11 that rotates together with a rotary shaft 4, a fixed member 12 to which the rotating member 11 is rotatably mounted, a liquid or powdered conductive medium G1 that is sealed in the gap between the rotating member 11 and the fixed member 12 so as to allow the part between the rotating member 11 and the fixed member 12 to be energizable. Since conductive antioxidizing films 20, 21 are respectively formed on a contact face of the rotating member 11 and a contact face of the fixed member 12 that respectively contact with the conductive medium G1, it is possible to prevent the contact faces from being oxidized even if the temperature of the conductive medium G1 rises due to rotation of the rotating member 11. Therefore, it is possible to surely perform energization without increasing an electric resistance value even if the temperature of the conductive medium G1 rises.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使导电介质的温度升高，也可以提供能够不增加电阻值的情况下可靠地进行通电的通电旋转装置。解决方案：通电旋转装置设置有旋转构件11，旋转构件11与旋转轴4一起旋转，旋转构件11可旋转地安装在其上的固定构件12，密封在其中的液体或粉末状导电介质G1 旋转构件11与固定构件12之间的间隙，以使旋转构件11和固定构件12之间的部分能够通电。由于导电性抗氧化膜20,21分别形成在旋转部件11的接触面和分别与导电性介质G1接触的固定部件12的接触面上，所以能够防止接触面被氧化，即使导电介质G1的温度由于旋转构件11的旋转而升高。因此，即使导电介质G1的温度升高，也可以不增加电阻值而可靠地进行通电。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006336812A Brake disk and surface-treatment method therefor, and surface-treatment device for brake disk 有权
标题翻译：制动盘及其表面处理方法及制动盘表面处理装置
公开(公告)号：JP2006336812A
公开(公告)日：2006-12-14
申请号：JP2005164777
申请日：2005-06-03
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MORI HISASHI , MATSUI MOTOHIDE , TSUJIMURA TARO
IPC分类号： F16D65/12 , F16D69/00
摘要： PROBLEM TO BE SOLVED: To provide a brake disk which is excellent in strength, can be manufactured easily and inexpensively and possesses an increased lifespan, a surface-treatment method for the brake disk, and a surface-treatment device for a brake disk. SOLUTION: The brake disk 5 is a member having a surface-treated friction surface 5a. A brake shoe 3 is pressed against the friction surface 5a at the time of braking. The friction surface 5a is a slide surface (brake surface) which makes contact with the brake shoe 3. The brake surface 5a is subjected to hardening so as to prevent minute cracks from being generated by thermal stress and suppress an enlargement of the minute cracks when the minute cracks are generated, thereby improving the thermal crack resistance. A hardened layer 5b is a section formed by hardening a surface layer of the friction surface 5a and formed by shot peening by which particles of inorganic material such as alumina, zirconia, silica or the like are sprayed on the friction surface 5a at a predetermined pressure. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供强度优异的制动盘，可以容易且廉价地制造并且具有增加的寿命，制动盘的表面处理方法和用于制动器的表面处理装置磁盘。解决方案：制动盘5是具有表面处理摩擦表面5a的构件。在制动时将制动蹄片3压在摩擦面5a上。摩擦面5a是与制动蹄3接触的滑动面（制动面）。制动面5a进行硬化，以防止热应力产生微小的裂纹，抑制微小裂纹扩大，产生微小裂纹，从而提高耐热裂纹性。硬化层5b是通过使摩擦面5a的表面层硬化并通过喷丸硬化而形成的部分，通过该喷丸硬化，将氧化铝，氧化锆，二氧化硅等无机材料的颗粒以预定压力喷涂在摩擦面5a上。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006242762A Magnetic particle inspection method and magnetic particle inspection device of railroad wheel tread 有权
标题翻译：磁悬浮颗粒检测方法及磁悬浮颗粒检测装置
公开(公告)号：JP2006242762A
公开(公告)日：2006-09-14
申请号：JP2005059308
申请日：2005-03-03
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE , KAKISHIMA HIDESHI , MAKINO KAZUNARI
IPC分类号： G01N27/84 , B61K9/12 , G01N21/91
摘要： PROBLEM TO BE SOLVED: To provide a magnetic particle inspection method and a magnetic particle inspection device of a railroad wheel tread capable of performing simply magnetic particle inspection to the tread of the whole circumference of a wheel.
SOLUTION: In this magnetic particle inspection device of the railroad wheel tread, a four-pole type magnetic particle inspector 3 having rollers 16-19 attached thereto as magnetic poles is mounted on the wheel 1 of a rolling stock, and the wheel 1 and the four-pole type magnetic particle inspector 3 are displaced relatively, to thereby perform magnetic particle inspection of a tread flaw on the whole circumference and in the whole azimuth of the wheel tread 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够对轮胎的整个圆周的胎面进行简单的磁性颗粒检查的铁路车轮胎面的磁粉检查方法和磁性颗粒检查装置。解决方案：在铁路车轮胎面的磁粉检查装置中，将具有作为磁极安装的辊16-19的四极型磁性颗粒检查器3安装在车辆的车轮1上，并且车轮 1和四极型磁性粒子检查器3相对移位，从而在轮胎胎面2的整个圆周和整个方位上进行胎面缺陷的磁粉检查。（C）2006， JPO＆NCIPI

8. 发明专利

JP2006045622A Carbon steel, its production method, member for railroad and its production method 审中-公开
标题翻译：碳钢，其生产方法，铁路会员及其生产方法
公开(公告)号：JP2006045622A
公开(公告)日：2006-02-16
申请号：JP2004229089
申请日：2004-08-05
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE
IPC分类号： C22C38/00 , B60B17/00 , C21D8/00 , C21D9/04 , C21D9/34 , E01B5/02 , E01B5/14
摘要： PROBLEM TO BE SOLVED: To provide a carbon steel which can easily realize tribology properties to be required, to provide its production method, to provide a member for a railroad, and to provide its production method.
SOLUTION: The carbon steel 1 is a steel having surfaces 1a, 1b having different friction coefficients. The surfaces 1a, 1b are parts subjected to friction resistance by relative movement with the surface of the other member and are mutually adjacent. The carbon steel 1 is composed of a high carbon steel part 1c having the surface 1a and a low carbon steel part 1d having the surface 1b. The high carbon steel part 1c is the part having a high carbon content, and the low carbon steel part 1d is the part having a carbon content lower than that of the high carbon steel part 1c, and the high carbon steel part 1c and the low carbon steel part 1d are mutually adjacent. The high carbon steel part 1c and the low carbon steel part 1d have the same structure, and, e.g., in the case either has a pearlitic structure, the other also has a pearlitic structure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以容易地实现所需的摩擦学性质的碳素钢，以提供其制造方法，提供铁路构件，并提供其制造方法。解决方案：碳钢1是具有不同摩擦系数的表面1a，1b的钢。表面1a，1b是通过与另一个构件的表面的相对运动而相互相邻地受到摩擦阻力的部件。碳钢1由具有表面1a的高碳钢部分1c和具有表面1b的低碳钢部分1d组成。高碳钢部分1c是具有高碳含量的部分，低碳钢部分1d是碳含量低于高碳钢部分1c的部分，高碳钢部分1c和低碳钢部分1c的部分碳钢部1d相互相邻。高碳钢部1c和低碳钢部1d具有相同的结构，例如在具有珠光体组织的情况下，另外也具有珠光体组织。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005041417A Member for railway, its surface treating method, and surface treating device of member for railway 审中-公开
标题翻译：铁路会员，其表面处理方法和铁路会员的表面处理装置
公开(公告)号：JP2005041417A
公开(公告)日：2005-02-17
申请号：JP2003279638
申请日：2003-07-25
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE
IPC分类号： E01B5/02 , B24C1/10 , B60B17/00
摘要： PROBLEM TO BE SOLVED: To provide a member for a railway capable of improving safety and ride comfort and reducing maintenance cost by reducing abrasion, its surface treating method, and its surface treating device.
SOLUTION: The member 1 for the railway includes a wheel for the railway, a rail for the railway, or the like where contact surface 1a for receiving frictional resistance is surface-treated. A hardened layer 2 is a part formed by hardening the contact surface 1a of the member 1 for the railway by carburizing, nitriding or the like, and a shotpeening treated surface 3 is a part formed by shotpeening-treating the surface of the hardened layer 2. A friction moderating layer 4 is a part for moderating the frictional resistance, and is formed by projecting many friction moderating particles 4a such as molybdenum disulfide to the surface of the hardened layer 2 after the shotpeening treatment, so that adhesion of the hardened layer 2 to the friction moderating particles 4a improves. As a result, the frictional resistance on a flange surface of the wheel or the inside vertex surface of the rail is decreased, abrasion under a high bearing pressure and high sliding condition is reduced, and creaking crack can be prevented.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过减少磨损，其表面处理方法及其表面处理装置来提高安全性和乘坐舒适性并降低维护成本的铁路构件。解决方案：用于铁路的构件1包括用于铁路的车轮，用于铁路的轨道等，其中表面处理用于承受摩擦阻力的接触表面1a。硬化层2是通过渗碳，氮化等使铁路用构件1的接触面1a硬化而形成的部分，喷丸处理面3是通过对硬化层2的表面进行喷丸处理而形成的部分摩擦缓和层4是用于缓和摩擦阻力的部分，并且是通过在喷丸处理之后将许多摩擦调节剂颗粒4a（例如二硫化钼）投射到硬化层2的表面而形成的，使得硬化层2 改善了摩擦调节剂粒子4a。结果，车轮的凸缘面或轨道内侧顶面的摩擦阻力减小，在高轴承压力和高滑动条件下的磨损降低，并且可以防止吱吱声裂纹。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004262673A Method for manufacturing oxide superconductor, oxide superconductor, and base material for supporting its precursor 有权
标题翻译：用于制造氧化物超导体，氧化物超导体和基材的方法，用于支撑其前体
公开(公告)号：JP2004262673A
公开(公告)日：2004-09-24
申请号：JP2003015208
申请日：2003-01-23
申请人： Internatl Superconductivity Technology Center , Railway Technical Res Inst , 財団法人国際超電導産業技術研究センター , 財団法人鉄道総合技術研究所
发明人： MATSUI MOTOHIDE , MURAKAMI MASAHITO
IPC分类号： C04B35/653 , C01G1/00 , C01G3/00 , H01B12/06 , H01B13/00 , H01L39/24
CPC分类号： C04B35/4504 , C01G1/00 , C04B35/653 , H01L39/2419 , Y10S428/93 , Y10S505/785 , Y10S505/927
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a large sized bulk like oxide superconductor free from defect by preventing the occurrence of crack caused by the difference of coefficient of thermal expansion from that of a supporting member in the manufacturing of the oxide superconductor by a half-melting solidification method. SOLUTION: In the method for manufacturing the oxide superconductor by half-melting and solidifying a precursor of the oxide superconductor, the precursor is mounted on a base material composed of a compound or a pure metal soluble in the half-melted precursor and half-melted and solidified in this state to manufacture the oxide superconductor. COPYRIGHT: (C)2004,JPO&NCIPI

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