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1. 发明专利

JP2001224106A SUPERCONDUCTING MAGNET FOR MAGNETICALLY LEVITATED TRAIN 失效
公开(公告)号：JP2001224106A
公开(公告)日：2001-08-17
申请号：JP2000031375
申请日：2000-02-09
申请人： RAILWAY TECHNICAL RES INST , HITACHI LTD
发明人： SUZUKI EIJI , SAITO SANETOSHI , WATANABE HIROYUKI , CHIBA TOMOO
IPC分类号： B61B13/08 , B60L13/03 , B60L13/04
摘要： PROBLEM TO BE SOLVED: To provide a superconducting magnet for a magnetically levitated train capable of narrowing the distance between a superconducting coil and a levitating coil, while securing required rigidity. SOLUTION: Comprising an inner vessel 3 that holds a superconducting coil 7 in coolant and an outer one 2 that encloses the inner vessel 3, a superconducting magnet 1 for a magnetic levitation train is mounted on a car, in such a way as to face ground coils that are mounted on a side wall 13 on the ground. In this magnet 1, the superconducting coil 7 is arranged at the center of the inner vessel, the width of which is narrowed. The coil 7 is also arranged in proximity to a side surface 2A of the outer vessel at the ground coil side with its center being biased toward the side surface 2A.

2. 发明专利

JP2000152424A NONCONTACT INDUCTION CURRENT COLLECTOR 失效
公开(公告)号：JP2000152424A
公开(公告)日：2000-05-30
申请号：JP33848798
申请日：1998-11-12
申请人： HITACHI LTD , RAILWAY TECHNICAL RES INST
发明人： KOMURA AKIYOSHI , FURUKAWA YOKO , WATANABE HIROYUKI , CHIBA TOMOO , MURAI TOSHIAKI , SAITO SANETOSHI , MATSUE HITOSHI
IPC分类号： H01F6/00 , B60L5/00 , B60L13/03 , B60M7/00
摘要： PROBLEM TO BE SOLVED: To obtain a noncontact induction current collector wherein increase of heating value of liquid helium cooling superconducting magnets can be restrained, by sufficiently preventing generation of electromagnetical or mechanical vibration and heat generation of vacuum heat insulating vessels or the insides, and reliability of the superconducting magnets can be improved. SOLUTION: This noncontact induction current collector is equipped with vacuum heat insulating vessels 4 arranged on both sides of an electromagnetic levitation moving body, radiation shields 3 which are accommodated in the vacuum heat insulating vessels 4 in order to prevent invasion of radiation heat to the inside, superconducting magnet vessels 2 which are accommodated in the radiation shields 3 as liquid helium tanks, superconducting magnets 1 accommodated in the superconducting magnet vessels 2, and current collecting coils which are fixed on the surfaces of the vacuum heat insulating vessels 4 against magnetic field generating sources for running or levitating the electromagnetic levitation moving body. At this time, intermediate parts 6 composed of high- modulus material are interposed between the vacuum heat insulating vessels 4 and the current collecting coils.

3. 发明专利

JP2008285845A Lid with internal excessive-high pressure release valve 有权
标题翻译：内置超高压释放阀
公开(公告)号：JP2008285845A
公开(公告)日：2008-11-27
申请号：JP2007130127
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： TAKAMI SO , SAITO SANETOSHI
IPC分类号： E02D29/14 , H02G9/04
摘要： PROBLEM TO BE SOLVED: To provide a lid with an internal excessive-high pressure release valve which prevents a trough lid or a manhole lid arranged on the ground from being easily detached due to external factors such as wind pressure and water pressure.
SOLUTION: This lid with the internal excessive-high pressure release valve comprises a lid 1 which is arranged on the ground, and the internal excessive-high pressure release valve 10 which is constituted on a part of the lid. The lid 1 has an annular step 2 and a circular opening 3 which is formed at the central side of the annular step 2. The internal excessive-high pressure release valve 10 comprises a lower annular valve member 11 with an opening 11A, an upper disc-shaped valve member 12, and a rod-shaped member 13 for connecting the valve members 11 and 12 to each other. The internal excessive-high pressure release valve 10 is equipped with a return means which enables a return to an original state by the disappearance of the external factors.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有内部过高压释放阀的盖，其防止布置在地面上的槽盖或人孔盖由于诸如风压和水压的外部因素容易地分离。解决方案：具有内部过高压力释放阀的盖子包括布置在地面上的盖1和构成在盖的一部分上的内部过高压释放阀10。盖1具有环形台阶2和圆形开口3，其形成在环形台阶2的中心侧。内部过高压释放阀10包括具有开口11A的下环形阀构件11，上盘形状的阀构件12和用于将阀构件11和12彼此连接的杆状构件13。内部过高压释放阀10配备有返回装置，其能够通过外部因素的消失而恢复到原始状态。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009047524A Non-contact support method and apparatus for wind tunnel model 有权
标题翻译：非接触支持方法和风机隧道模型的设备
公开(公告)号：JP2009047524A
公开(公告)日：2009-03-05
申请号：JP2007213314
申请日：2007-08-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KIYONO HIROSHI , SAITO SANETOSHI
IPC分类号： G01M9/06
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus with a comparatively simple structure for supporting a wind tunnel model in a non-contact fashion.
SOLUTION: The apparatus 1 for supporting the wind tunnel model in the non-contact fashion includes: a superconductive bulk body 12 disposed at the wind tunnel model 10; a cooling container 11 for cooling and holding the superconductive bulk body 12; and a permanent magnet 21 disposed on a wind-tunnel inner surface 20 facing the model 10. The wind tunnel model 10 is supported by a magnetic field capturing property of the superconductive bulk body 12 which is cryogenized by a cryogen 13, in the non-contact fashion with respect to the wind-tunnel inner surface 20. Load sensors 24, 34 are arranged at the permanent magnet 21 disposed on the wind-tunnel inner surface 20, and a drag and a lift acting on the wind tunnel model 10 are measured by these load sensors.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有相对简单结构的方法和装置，以非接触方式支撑风洞模型。解决方案：用于以非接触方式支撑风洞模型的装置1包括：设置在风洞模型10处的超导体本体12; 用于冷却和保持超导体本体12的冷却容器11; 以及设置在面向模型10的风洞内表面20上的永磁体21.风洞模型10由超导体本体12的磁场捕获特性支撑，超导体本体12在非导电体12中由冷冻剂13低温化，相对于风洞内表面20的接触方式。负载传感器24,34布置在设置在风洞内表面20上的永磁体21上，并且测量作用在风洞模型10上的阻力和升力通过这些负载传感器。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007139444A Device and method for testing vehicle passing through tunnel 有权
标题翻译：通过隧道测试车辆通行的装置和方法
公开(公告)号：JP2007139444A
公开(公告)日：2007-06-07
申请号：JP2005330063
申请日：2005-11-15
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SAITO SANETOSHI , IIDA MASANORI , FUKUDA TAKASHI , TAKAMI SO , SAKUMA YUTAKA
IPC分类号： G01M9/02 , G01M17/08
摘要： PROBLEM TO BE SOLVED: To provide a device and method for testing a vehicle passing through a tunnel capable of performing simulation of tunnel-passing by using a launching means provided with a pair of rotary role.
SOLUTION: The device 1 includes: a simulation tunnel 2; a launching means 3 provided with a pair of rolling roll 4 in front of the simulated tunnel 2; a guidance means 5 existing to the exit of the simulated tunnel 2 from the launching means 3; a base 7 to be launched from the launching means 3 by the rotation of the rolling rolls 4 formed as a body of rotation; and a simulated vehicle 6 having 3-D shape running through the simulated tunnel 2 guided by the guidance means 5 accelerated by the base 7.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测试通过隧道的车辆的装置和方法，所述隧道能够通过使用具有一对旋转角色的发射装置来进行隧道通过的模拟。解决方案：设备1包括：模拟隧道2; 在模拟通道2的前面设置有一对轧辊4的发射装置3; 存在于来自发射装置3的模拟隧道2的出口的引导装置5; 通过形成为旋转体的轧辊4的旋转而从发射装置3发射的基座7; 以及由基座7加速的引导装置5引导的通过模拟隧道2运行的具有3-D形状的模拟车辆6.版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2008248624A Method and device for reducing low-frequency sound 有权
标题翻译：用于降低低频声音的方法和装置
公开(公告)号：JP2008248624A
公开(公告)日：2008-10-16
申请号：JP2007093065
申请日：2007-03-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： MIYAJI TOKUZO , SAITO SANETOSHI , IIDA MASANORI
IPC分类号： E21D9/14
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for reducing low frequency sound (micro-pressure wave) from galleries while securing sufficient areas of pit mouthes for ventilation and evacuation.
SOLUTION: This low-frequency sound reducing device is formed in a tunnel 1 having galleries 2, comprises partition walls 3 for partitioning their respective galleries 2 into parts between the mouthes of their respective galleries 2 and the positions apart therefrom and walls 4 for closing a part of the divided galleries. Each gallery 2 is divided into open galleries 5 and closed galleries 6. Therefore, the energy of the pressure wave transferred to each gallery 2 is divided. The magnitude of the micro pressure wave emitted when the pressure wave is reflected from the open end in the open gallery 5 is smaller than in the case when the energy is not divided. When the pressure wave is advanced through the closed gallery 6 and the open gallery 5 while propagating and reflecting, the micro pressure wave occurs twice. However, their magnitudes are smaller than in the case when they are not divided.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于降低画廊的低频声音（微压波）的方法和装置，同时确保足够的凹坑面积用于通风和撤离。解决方案：该低频减音装置形成在具有画廊2的隧道1中，包括分隔壁3，用于将它们各自的画廊2分隔成它们各自的画廊2的开口和与其分开的位置和墙壁4之间的部分关闭一部分分割的画廊。每个画廊2分为开放的画廊5和封闭的画廊6.因此，传送到每个画廊2的压力波的能量被划分。当压力波从开放式通道5中的开口端反射时发射的微压波的幅度小于当能量未分配的情况下的微压力波的大小。当压力波在传播和反射时推进通过封闭的通道6和敞开的通道5时，微压力波发生两次。然而，他们的大小比不分割的情况小。版权所有（C）2009，JPO＆INPIT

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