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1. 发明专利

JPH11302398A MOLDING PRODUCT OF POLYMER MATERIAL 失效
公开(公告)号：JPH11302398A
公开(公告)日：1999-11-02
申请号：JP11197798
申请日：1998-04-22
申请人： RAILWAY TECHNICAL RES INST , WORLD KASEI KK , SUMITOMO CHEMICAL CO
发明人： HANSAKA YUKINORI , ITO MIKIYA , MIFUNE NAOTO , YOSHIMURA YASUO , ABE SHINNOSUKE , IKEDA KIYOSHI , HAYASHI AKIO
IPC分类号： E01B1/00 , C08J5/00 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To obtain a molding product of a polymer material, having specific characteristics and shapes, useful as a roadbed ballast of a railroad, having an effect of retarding vibration and noise caused by a vehicle or the traveling of the vehicle, and preventing the broken stone ballast from being damaged. SOLUTION: This molding product of a polymer material has 1.9-2.6 specific gravity, >=1 MPa tensile strength, 1-8 cm outer diameter, and ruggedness, protrusion or both thereof on the surface. The molding product is preferably mixed with a layered product of roadbed ballast broken stones. The molding product comprises a rubber composition, and the rubber composition preferably comprises the vulcanized rubber composition of a synthetic rubber such as an ethylene-propylene-based copolymer rubber, a butyl rubber, a styrene- butadiene-based copolymer rubber, a butadiene rubber, a chloroprene rubber, an acryl rubber and an isoprene rubber, or a natural rubber. The rubber composition preferably contains 200-800 pts.wt. barium sulfate based on 100 pts.wt. rubber component.

2. 发明专利

JP2000262551A MANUFACTURE OF SEEING-EYE PLATE, AND SEEING-EYE PLATE 失效
公开(公告)号：JP2000262551A
公开(公告)日：2000-09-26
申请号：JP7488299
申请日：1999-03-19
申请人： RAILWAY TECHNICAL RES INST , WORLD KASEI KK , FUJI KASEI KOGYO KK
发明人： MIFUNE NAOTO , SUZUKI MINORU , ITO MIKIYA , YOSHIMURA YASUO , KASAHARA KANENORI
IPC分类号： A61H3/06 , A61F9/08 , E01F9/529 , E01F9/623 , E01F9/658 , E01F9/696 , E01F9/04
摘要： PROBLEM TO BE SOLVED: To provide a seeing-eye plate which is inexpensive, rich in cushioning property, and for which rubber waste can be effectively used. SOLUTION: An unvulcanized rubber sheet 2 is prepared, and the rubber sheet 2 is placed in a die 1 on which recesses 4 for seeing-eye protuberances are formed, and on the sheet, a material in which an adhesive is mixed is placed, and on the top, a raw material 6a which is cut into the size of the die is placed, and they are press-molded at a temperature of 100-170 deg.C, by a pressure of 50-200 kg, and this seeing-eye plate 8 is formed. The raw material 6a includes residual rubber waste after collecting a regenerated rubber from at least one kind of rubber waste selected from a group comprising waste tires, waste rubber belts and waste rubber sheets, a gum material in which at least one kind of fiber selected from a group comprising a nylon fiber, a polyester fiber, cotton and a rayon fiber, or mixtures of them.

3. 发明专利

JP2009040883A Control method for distribution state of magnetic particles in polymer resin, and manufacturing apparatus of polymer resin molding 有权
标题翻译：聚合物树脂中磁性颗粒分布状态的控制方法和聚合物树脂模塑的制造设备
公开(公告)号：JP2009040883A
公开(公告)日：2009-02-26
申请号：JP2007207307
申请日：2007-08-09
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SAKAMOTO TATSURO , ITO MIKIYA , SUZUKI MINORU , KAMIJIYOU HIROTAKA , FUKUMOTO YUSUKE
IPC分类号： C08J5/00 , B29B7/80 , C08K3/22 , C08L101/00 , H01F1/11 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide a control method for the distribution state of magnetic particles in a polymer resin capable of performing inclined orientation in the magnetic particles in the polymer resin, and a manufacturing apparatus of a polymer resin molding. SOLUTION: In the control method for the distribution state of the magnetic particles in the polymer resin, the magnetic particles are mixed into the polymer resin and a magnetic field for varying the distribution of the magnetic field by a super-conductive coil 1 is applied to the polymer resin 4 mixed with the magnetic particles, to perform concentration-inclined orientation of the magnetic particles. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在聚合物树脂中的磁性颗粒中能够进行倾斜取向的聚合物树脂中的磁性颗粒的分布状态的控制方法和聚合物树脂成型的制造装置。解决方案：在用于聚合物树脂中的磁性颗粒的分布状态的控制方法中，磁性颗粒被混合到聚合物树脂中，并且磁场用于通过超导体线圈1改变磁场分布施加到与磁性颗粒混合的聚合物树脂4上，以进行磁性颗粒的集中倾斜取向。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2000336686A FORM WITH VIBRATION CONTROL FUNCTION, AND CONSTRUCTION METHOD FOR FOUNDATION USING THE FORM 失效
公开(公告)号：JP2000336686A
公开(公告)日：2000-12-05
申请号：JP14540899
申请日：1999-05-25
申请人： INOUE MTP KK , INOAC ELASTOMER KK , RAILWAY TECHNICAL RES INST , NISHIYAMA KK
发明人： KAMIOZAWA HIDEO , SUZUKI MINORU , ITO MIKIYA , MIFUNE NAOTO , TAKASE NAOTERU , HANEYA HIROSHI , NISHIMURA AKIHIKO , NAMETAKE HARUHIKO
IPC分类号： E02D27/01 , E02D31/08
摘要： PROBLEM TO BE SOLVED: To provide a form and a construction method for a foundation using the form reducing a great deal of time and labor and manufacturing cost heretofore required due to individual construction by using a vibration control member with a vibration control function as the form used for the formation of an underground wall when imparting a vibration control function to the underground wall constituting the foundation of a building. SOLUTION: A form 10 is composed of an outer form 12 composed of a vibration control member 16 comprising elastic bodies 20, an inner form 14 opposedly disposed being spaced by a specified dimension from the outer form 12, and support members 24 with embedded parts 25 embedded in the vibration control member 16 and with fitting parts 26 on the other side fastened and fixed to the inner form 14 to support the outer form 12 and inner form 14.

5. 发明专利

JP2000240087A DAMPING BLOCK AND CONSTRUCTION METHOD THEREFOR 失效
公开(公告)号：JP2000240087A
公开(公告)日：2000-09-05
申请号：JP4711499
申请日：1999-02-24
申请人： INOUE MTP KK , INOAC ELASTOMER KK , RAILWAY TECHNICAL RES INST , NISHIYAMA KK
发明人： KAMIOZAWA HIDEO , SUZUKI MINORU , ITO MIKIYA , MIFUNE NAOTO , TAKASE NAOTERU , HANEYA HIROSHI , NISHIMURA AKIHIKO , NAMETAKE HARUHIKO
IPC分类号： E02D31/08
摘要： PROBLEM TO BE SOLVED: To prevent inflow of sediment and improve convenience and safety in construction by providing a funtional area jointly having a function of preventing sediment from entering a damping block and a vibration reducing function in a required surface of the block. SOLUTION: A clamping block 10 is formed by a damping material main body 12 and a functional area 14 disposed on both sides, and plural through holes 28 piercing between the opposite surfaces are bored in designated positions of one opposite surface of the damping material main body 2. The damping blocks 10 ape placed in parallel in a groove 58, guide rods 36 are inserted in the respective through holes 28, and the damping blocks 10 are sequentially stacked with the respective damping guide rods 26 taken as a guide member. At this time, the first layer and the second layer are shifted and stacked. Sediment or concrete is injected into the groove 58 and when the collapse risk is eliminated, the guide rods 36 are extracted and the respective through holes 28 are filled with rubber chips. Thus, reduction of damping effect can be prevented, and work is made easy and safe.

6. 发明专利

JP2009243576A Elastic support 审中-公开
标题翻译：弹性支持
公开(公告)号：JP2009243576A
公开(公告)日：2009-10-22
申请号：JP2008090298
申请日：2008-03-31
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SUGAWARA YOSHIO , ITO MIKIYA , KOGANEI REIKO
IPC分类号： F16F1/40 , B61F5/30 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide an elastic support which does not prevent a relative inclination between a supporting member and a supported member while improving a spring constant in a working direction. SOLUTION: The elastic support 100 is provided between the supporting member 21b and the supported member 27 and allows a compressive load and relative displacement and inclination along the working direction of the compressive load. At least a part of the elastic support is formed of materials having resilience and the center when viewed from the working direction of the compressive load has a larger vertical elastic coefficient to the compressive load than its peripheral part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种弹性支撑件，其不改变支撑构件和支撑构件之间的相对倾斜，同时改善工作方向上的弹簧常数。解决方案：弹性支撑件100设置在支撑构件21b和被支撑构件27之间，并且允许沿着压缩载荷的工作方向的压缩载荷和相对位移和倾斜。弹性支撑体的至少一部分由具有弹性的材料形成，当从压缩载荷的工作方向观察时，其中心与其周边部分相比具有比压缩载荷更大的垂直弹性系数。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007202356A Rubber component for pantograph 有权
标题翻译：橡胶组件用于PANTOGRAPH
公开(公告)号：JP2007202356A
公开(公告)日：2007-08-09
申请号：JP2006020117
申请日：2006-01-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HANSAKA YUKINORI , ITO MIKIYA , MAMADA SHOGO
IPC分类号： B60L5/24
摘要： PROBLEM TO BE SOLVED: To provide a rubber component for a pantograph which attains labor-saving for the maintenance and is superior in weatherability, heat aging resistance and ozone resistance.
SOLUTION: The rubber component for the pantograph, especially a material of link ball rubber 1 for the pantograph used in a bearing portion of a device to retain balance of the pantograph, is constituted by hydrogenation nitrile-butadiene rubber (H-NBR) which is superior in weatherability, heat aging resistance and ozone resistance.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够节省维护并且耐候性，耐热老化性和耐臭氧性优异的集电弓的橡胶部件。解决方案：用于集电弓的装置的橡胶部件，特别是用于用于保持平衡的集电弓的装置的轴承部分中的用于测力仪的连接球橡胶1的材料由氢化丁腈橡胶（H-NBR ），其耐候性，耐热老化性和耐臭氧性优异。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007015414A Interior trim material for railroad vehicle 有权
标题翻译：铁路车辆内饰材料
公开(公告)号：JP2007015414A
公开(公告)日：2007-01-25
申请号：JP2005195645
申请日：2005-07-05
申请人： Railway Technical Res Inst , Ube Ind Ltd , 宇部興産株式会社 , 財団法人鉄道総合技術研究所
发明人： ITO MIKIYA , HARADA SATOSHI , MAMADA SHOGO , EMOTO MASAHIKO , ISOBE NORIYUKI
IPC分类号： B61D17/18
摘要： PROBLEM TO BE SOLVED: To provide an interior trim material for a railroad vehicle with fire retardant property and wear resistance, a high mechanical strength, and good degradation characteristic.
SOLUTION: The interior trim material for the railroad vehicle consists of a polymer series/organic processed clay series particles prepared through a small quantity addition/dispersion of clay series particles having undergone an organic processing in a polymer series material, characterized by that it is equipped with a fire retardant property and wear resistance, a high mechanical strength, and good degradation characteristic.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有阻燃性和耐磨性，高机械强度和良好降解特性的铁路车辆内饰材料。解决方案：用于铁路车辆的内饰材料由通过在聚合物系列材料中经过有机加工的少量添加/分散的粘土颗粒制备的聚合物系列/有机加工粘土系列颗粒组成，其特征在于它具有阻燃性和耐磨性，高机械强度和良好的降解特性。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2009264582A Elastic support 有权
标题翻译：弹性支持
公开(公告)号：JP2009264582A
公开(公告)日：2009-11-12
申请号：JP2009034995
申请日：2009-02-18
申请人： Railway Technical Res Inst , Tokai Rubber Ind Ltd , 東海ゴム工業株式会社 , 財団法人鉄道総合技術研究所
发明人： SUGAWARA YOSHIO , WATANABE NOBUYUKI , ITO MIKIYA , MAKINO KAZUNARI , FUKUYAMA ATSUSHI
IPC分类号： F16F15/04 , B61F5/30 , F16F1/40
摘要： PROBLEM TO BE SOLVED: To provide an elastic support increasing a spring constant in the operation direction of compression load, and hardly hindering a relative inclination between a supporting member and a supported member. SOLUTION: The elastic support 100 installed between the supporting member 21b and the supported member 27, loaded with a compression load and allowing relative displacement and relative inclination along the operation direction of the compression load is formed by alternately arranging a plurality of elastic members 121-124 formed of an elastic material with elasticity and a plurality of hard members 111-115 formed of a hard material along the operation direction of the compression load. The elastic members are individually formed in a belt shape extending in a direction approximately orthogonal to the operation direction of the compression load, and part of the elastic members and the other elastic members are individually arranged in different longitudinal directions. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供增加压缩载荷的操作方向的弹簧常数的弹性支撑件，并且几乎不妨碍支撑构件和被支撑构件之间的相对倾斜。解决方案：安装在支撑构件21b和支撑构件27之间的弹性支撑件100通过交替地布置多个弹性体而形成，该弹性支撑件100承受压缩载荷并允许沿着压缩载荷的操作方向的相对位移和相对倾斜由具有弹性的弹性材料形成的构件121-124和沿着压缩载荷的操作方向由硬质材料形成的多个硬构件111-115。弹性构件分别形成为沿与压缩载荷的操作方向大致正交的方向延伸的带状，并且弹性构件和其它弹性构件的一部分分别在不同的纵向方向上布置。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2003327120A Bogie for rolling stock and spring for bogie 审中-公开
标题翻译： BOGIE用于滚动物料和弹簧用于BOGIE
公开(公告)号：JP2003327120A
公开(公告)日：2003-11-19
申请号：JP2002137056
申请日：2002-05-13
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HANSAKA YUKINORI , SUZUKI MINORU , ITO MIKIYA , NAKANISHI SHINGO
IPC分类号： B61F5/30
摘要： PROBLEM TO BE SOLVED: To provide an axle spring or the like capable of preventing settling of an axle spring in a simple structure.
SOLUTION: An inner sleeve 31 of the axle spring 30 is a closed-end cylindrical body of which upper end 31a is tapered and opened. The outside of the upper part of the inner sleeve 31 is provided with a laminated rubber part 35 having three-layered rubber rings 36a, 36b, and 36c. The material of the rubber rings 36a to 36c has appropriate elasticity and damping property lower than those of natural rubber, and high durability. An intermediate sleeve 37 formed of a truncated cone cylinder is integrally disposed between the rubber rings 36a and 36b and between the rubber rings 36b and 36c. An outer sleeve 33 is disposed outside the laminated rubber part 35. A tilt angle (expansion angle) of each sleeve with respect to a vertical line along the vertical direction is 8° to 45°, for example.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够以简单的结构防止车轴弹簧的沉降的车轴弹簧等。解决方案：车轴弹簧30的内套筒31是封闭端圆柱体，其上端31a是锥形和打开的。内套筒31的上部的外侧设置有具有三层橡胶环36a，36b，36c的层叠橡胶部35。橡胶圈36a至36c的材料具有比天然橡胶低的弹性和阻尼性能，耐久性高。由圆锥筒形成的中间套筒37一体地设置在橡胶环36a和36b之间以及橡胶环36b和36c之间。外套筒33设置在层叠橡胶部35的外侧。例如，各套筒相对于垂直方向的垂直线的倾斜角度（扩展角度）为8°〜45°。版权所有（C）2004，JPO

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