专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2010233391A Light receiving device 有权
标题翻译：灯接收装置
公开(公告)号：JP2010233391A
公开(公告)日：2010-10-14
申请号：JP2009079881
申请日：2009-03-27
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HAYASAKA TAKAMASA , IKEDA MITSURU , SHIMIZU MASATOSHI
IPC分类号： B60L5/00 , G01J1/02
摘要： PROBLEM TO BE SOLVED: To improve precision in measuring the occurrence of arc discharge irrespective of day and night.
SOLUTION: A light receiving device includes a visible light transmission unit which is provided between the inside and the outside of a vehicle and allows visible light out of light made incident into the vehicle from the outside thereof to pass therethrough, an ultraviolet ray transmission unit which is provided on an optical path of the light made incident into the vehicle via the visible light transmission unit and in the outside of the vehicle and allows only an ultraviolet ray out of the incident light to pass therethrough, a visible light conversion unit which is provided between the ultraviolet ray transmission unit and the visible light transmission unit and converts the ultraviolet ray passing through the ultraviolet ray transmission unit into the visible light to pass it therethrough, a light receiving unit which is installed in the vehicle toward the direction facing the vicinity of a contact between a pantograph and a trolley wire via the ultraviolet ray transmission unit, the visible light conversion unit and the visible light transmission unit and receives only the visible light via the ultraviolet ray transmission unit, the visible light conversion unit and the visible light transmission unit, and a visible light region transmission medium which transmits the visible light received by the light receiving unit.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高测量电弧放电发生的精度，而不管白天和黑夜如何。光接收装置包括可见光透射单元，其设置在车辆的内部和外部，并且允许从外部入射到车辆中的光的可见光通过其中，紫外线传输单元，其设置在通过可见光传输单元入射到车辆中的光的光路上并且设置在车辆的外部，并且仅允许入射光中的紫外线通过，可见光转换单元其设置在紫外线透射单元和可见光透射单元之间，并将通过紫外线透射单元的紫外线转换成可见光，使其通过;光接收单元，其安装在车辆朝向面向经受紫外线传输的集电弓和电车线之间的接触附近 t，可见光转换单元和可见光透射单元，并且仅通过紫外线透射单元，可见光转换单元和可见光透射单元仅接收可见光，以及透射可见光的可见光区域传输介质由光接收单元接收。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2006058154A Thickness measuring method and system for metal body 审中-公开
标题翻译：厚度测量方法和金属体系
公开(公告)号：JP2006058154A
公开(公告)日：2006-03-02
申请号：JP2004240913
申请日：2004-08-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SATO YUSUKE , HAYASAKA TAKAMASA , NISHI KENTARO , SHIMADA TAKEFUMI
IPC分类号： G01B7/06
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for measuring the thickness of a metal body even in a range exceeding a depth of penetration of electromagnetic waves.
SOLUTION: The measuring system 1 is constituted of a mutual induction type detection coil 2 for detecting an eddy current generated in a metal-made measuring object S, a phase detection circuit 3 for detecting the eddy current with a specific phase, and an arithmetic circuit 4 for obtaining the thickness of the measuring object S from the detection output. The detection coil 2 detects an induction output corresponding to the eddy current by an induction coil when the measuring object S is excited with an exciting coil using an excitation frequency of ca. 10 Hz. The phase detection circuit 3 is constituted of a phase circuit 3a and a detection circuit 3b and detects the output of an alternating oscillator 13 as alternating signal of a phase of ca. 130 degree obtained through the phase circuit 3a using the difference of induction output generated in the induction coil. The arithmetic circuit 4 obtains the thickness from the output of the phase detection circuit, based on a correlation between metal thickness measured and stored in advance for the measuring object S.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种即使在超过电磁波的穿透深度的范围内也可以测量金属体的厚度的方法和装置。解决方案：测量系统1由用于检测在金属制的测量对象S中产生的涡流的互感型检测线圈2，用于检测具有特定相的涡流的相位检测电路3，以及算术电路4，用于从检测输出获得测量对象S的厚度。检测线圈2使用感应线圈的激励频率用激励线圈激励测量对象S时，检测出感应线圈对应于涡流的感应输出。 10 Hz。相位检测电路3由相位电路3a和检测电路3b构成，并将交流振荡器13的输出作为相位的交变信号进行检测。使用在感应线圈中产生的感应输出的差异，通过相位电路3a获得的130度。算术电路4根据测量对象S预先测量和存储的金属厚度之间的相关性，从相位检测电路的输出获得厚度。（C）2006，JPO和NCIPI

3. 发明专利

JP2010187432A Pantograph failure detecting method and system of the same 有权
标题翻译： PANTOGRAPH故障检测方法及其系统
公开(公告)号：JP2010187432A
公开(公告)日：2010-08-26
申请号：JP2009028458
申请日：2009-02-10
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： OKIMOTO FUMIO , KUSUMI SHUNICHI , SHIMIZU MASATOSHI , HAYASAKA TAKAMASA , KOBAYASHI TAKEHIRO
IPC分类号： B60L3/00 , B60L5/24
摘要： PROBLEM TO BE SOLVED: To provide a pantograph failure detecting method that uses a sensor to detect a force acting on an insulator arranged between a fixed metal fitting and a rigid trolley wire for failure detection at sliding by enabling the rigid trolley wire for failure detection to slide all over the whole width of a pantograph contact strip without using an image, and uses a monitor to monitor a failure in the pantograph, and to provide a system of the method.
SOLUTION: In the pantograph failure detecting method, the sensor 15 is installed which is arranged between the fixing metal fitting 16 for supporting the rigid trolley wire 19 for failure detection and the insulator 14 so as to detect a force tilting the insulator 14 or a vertical force or an inclination of the insulator. The rigid trolley wire 19 for failure detection is arranged under the insulator 14 so as to slide over the whole width of the contact strip 1B of the pantograph 1. When there is a stepped abrasion or a partial drop of the contact strip 1B of the pantograph 1 or breakage of the bellow spring 3 or restoring spring of the pantograph 1, a monitor 17 which monitors an output signal from the sensor 15, detects a failure in the pantograph 1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种放弓器故障检测方法，其使用传感器来检测作用在固定金属配件和刚性电车线之间的绝缘体上的力，以便在滑动时故障检测，使刚性电车线故障检测在不使用图像的情况下滑动受电弓接触片的整个宽度，并使用监视器来监视受电弓的故障，并提供该方法的系统。解决方案：在集电弓故障检测方法中，安装传感器15，该传感器15布置在用于支撑用于故障检测的刚性电车线19的固定金属配件16和绝缘体14之间，以便检测使绝缘体14倾斜的力或垂直力或绝缘体的倾斜度。用于故障检测的刚性电车线19布置在绝缘体14的下面，以便在集电弓1的接触条1B的整个宽度上滑动。当受电弓的接触条1B发生台阶磨损或部分下落时 1或波纹管弹簧3的断裂或缩放仪1的复原弹簧，监视来自传感器15的输出信号的监视器17检测受电弓1中的故障。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2006131173A Electric train line monitoring system 审中-公开
标题翻译：电力线监测系统
公开(公告)号：JP2006131173A
公开(公告)日：2006-05-25
申请号：JP2004324746
申请日：2004-11-09
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , SATO YUSUKE , HAYASAKA TAKAMASA
IPC分类号： B60M1/28 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide an electric train line monitoring system capable of grasping the state for each electric train line equipment by providing an ID tag on the equipment, and correctly performing the comprehensive monitor.
SOLUTION: The electric train line monitoring system comprises an equipment monitoring set 1 to be mounted on an object to be monitored such as a feeder line, and an ID tag reader 2 mounted on an electric train Tr or carried by an inspection person P. The equipment monitoring set 1 comprises a measurement unit 3 to detect various kinds of state quantity, a transmission-reception unit 4 to record the state quantity in an ID tag as the data and transmit/receive the data, and a power supply unit 5. The measurement unit 3 has a sensor 3a to detect various kinds of state quantity such as the current in the feeder line and the temperature of a connection part. The transmission-reception unit 4 has an ID tag 4a capable of reading and writing various kinds of monitoring data by the equipment ID and the sensor 3a, and transmitting the data by the ID tag reader 2 through radio waves, and an MPU 4b to control the operation. The power supply unit 5 is mainly required for transmission and reception of the ID tag 2 and the drive of the MPU 4b, and has a solar cell 5b to charge a secondary cell 5a.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过在设备上提供ID标签来掌握每个电车线路设备的状态并正确执行综合监视器的电车线路监控系统。解决方案：电车线路监控系统包括要安装在待监控对象（如馈线）上的设备监控组1和安装在电动Tr列上或由检查人员携带的ID标签读卡器2 设备监视装置1包括用于检测各种状态量的测量单元3，将ID标签中的状态数据记录为数据并发送/接收数据的发送接收单元4以及电源单元测量单元3具有传感器3a，用于检测馈线中的电流和连接部分的温度等各种状态量。发送接收单元4具有能够通过设备ID和传感器3a读取和写入各种监视数据的ID标签4a，并且通过无线电波由ID标签读取器2发送数据，以及MPU 4b来控制的操作。电源单元5主要用于发送和接收ID标签2和MPU 4b的驱动，并且具有用于对二次电池5a充电的太阳能电池5b。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2010247792A Rigid electric train line 审中-公开
标题翻译：刚性电动火车线
公开(公告)号：JP2010247792A
公开(公告)日：2010-11-04
申请号：JP2009102133
申请日：2009-04-20
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： OKIMOTO FUMIO , KUSUMI SHUNICHI , SHIMIZU MASATOSHI , HAYASAKA TAKAMASA , KOBAYASHI TAKEHIRO
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a rigid electric train line capable of saving construction cost by improving a frame of the rigid electric train line and increasing span length while suppressing pantograph bounce, making the speed of a railroad section in which the rigid electric train line is laid faster, and further spreading the rigid electric train line.
SOLUTION: In the rigid electric train line, clearance portions 14, 15 are formed at a web 7 of the frame 2 of a trolley line 1 near the center of a span. The frame mass of the trolley line 1 is decreased to make moment about supporting points 11, 12, 13 of the frame 2 of the trolley line 1 small, and the warping amount of the trolley line 1 is reduced.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种刚性电动车线路，其能够通过改善刚性电动车线路的框架并且在抑制集电弓反弹的同时增加跨距长度来节省施工成本，使得其中刚性的铁路部分的速度电车线路铺设更快，进一步扩展了电动列车线路。解决方案：在刚性电车线路中，间隙部分14,15形成在靠近跨度中心的台车线1的框架2的腹板7处。滑架线1的框架质量减小，使得滑架线1的框架2的支撑点11,12,13的力矩小，并且滑架线1的翘曲量减小。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2005114510A Method and apparatus for determining quality of connection section of steel core aluminum twist wire 有权
标题翻译：用于确定钢芯铝丝连接线质量的方法和装置
公开(公告)号：JP2005114510A
公开(公告)日：2005-04-28
申请号：JP2003348265
申请日：2003-10-07
申请人： Act Denshi Kk , Railway Technical Res Inst , アクト電子株式会社 , 財団法人鉄道総合技術研究所
发明人： SHIMADA TAKEFUMI , SATO YUSUKE , HAYASAKA TAKAMASA , SHIONO KOSAKU
IPC分类号： G01B7/00 , G01N27/90
摘要： PROBLEM TO BE SOLVED: To inspect the position of a steel sleeve 4 and the presence or absence of aluminum wiring nondestructively to the connection section of a steel core aluminum twist wire (ACSR) 1 using the steel sleeve 4 and an aluminum sleeve 7.
SOLUTION: A mutual induction type coil 11, and a detection means 10 comprising a phase detection circuit 12 for detecting the induction output in a specified phase are moved at an equal speed along the connection section by a moving means 13, output change rate ΔV/ΔX of a minute travel interval ΔX is determined for storage by an arithmetic circuit 15 by receiving the distance signal of an encoder 14 and the detection output of the phase detection circuit 12, positive, negative, or 0 is discriminated, two straight line expressions between and after two points before ΔV/ΔX changes from positive to negative through 0, 0 are obtained, positions X1, X2 corresponding to the intersection of the two straight lines are recognized as positions at both the ends of the steel sleeve 4 for activating a marker 18 by a marker drive circuit 16, and inclination position data before the position X1 and after the position X2 are compared with prestored standard inclination data at a normal winding section for determining the presence or absence of the winding by a determination circuit 19.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：使用钢套筒4和钢套筒4对钢芯铝绞线（ACSR）1的连接部分非腐蚀性地检查钢套筒4的位置和铝线的存在或不存在解决方案：相互感应型线圈11和检测装置10包括用于检测特定相位中的感应输出的相位检测电路12，通过移动装置13沿着连接部分以相等的速度移动，确定运算电路15通过接收编码器14的距离信号并检测相位检测电路12的检测输出为正，负或0的输出变化率ΔV/ΔX，在ΔV/ΔX从正从0变为0之间的两点之间的两点之间和之后的两条直线表达式被获得，与两条直线相交的位置X1，X2被识别为位置在用于通过标记驱动电路16激活标记18的钢套筒4的两端，将位置X1之前和位置X2之后的倾斜位置数据与在正常卷绕部分处的预先存储的标准倾斜数据进行比较，以确定确定电路19存在或不存在绕组。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004131031A Support structure of overhead line 有权
公开(公告)号：JP2004131031A
公开(公告)日：2004-04-30
申请号：JP2002300189
申请日：2002-10-15
申请人： Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： SUZUKI AKIHIRO , SHIMADA TAKEFUMI , HAYASAKA TAKAMASA , IWAMA YUICHI , YOSHIZAWA TAKESHI , IIKUNI MOTOHISA
IPC分类号： B60M1/23
摘要： PROBLEM TO BE SOLVED: To provide a support structure of an overhead line that can improve a power collection capability by suppressing the generation of a reflected wave at a fixed point of the overhead line such as a trolley line.
SOLUTION: In the support structure of the trolley line, the overhead trolley line 11 is supported by hanging from a support structure 2 through a damper 3 at the position separated by a distance L(m) from the fixed point where the trolley line 11 is vertically fixed, in the opposite direction from the wave direction of the trolley line 11. The distance L(m) is set as formula 1, where f is the wave frequency (Hz) of the trolley line, ρ is the density (kg/m) of the trolley line, and T is the tension (N) of the trolley line.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2011057079A Method and device for mounting reinforcing material for reducing bending of rigid electric train line 有权
标题翻译：用于安装加固材料的方法和装置，用于减少刚性电动车线的弯曲
公开(公告)号：JP2011057079A
公开(公告)日：2011-03-24
申请号：JP2009208883
申请日：2009-09-10
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： KOBAYASHI TAKEHIRO , HAYASAKA TAKAMASA , SHIMIZU MASATOSHI , OKIMOTO FUMIO
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To provide a method and device for mounting a reinforcing material for reducing bending of a rigid electric train line. SOLUTION: The device for mounting the reinforcing material includes: a set of lower reinforcing material fixing fittings 4A, 4B having a rigid body 1 with a T-shaped cross section, an ear 3 for fixing a trolley wire 2, upper bending flat parts 4A-2, 4B-2, and suspension parts 4A-1, 4B-1 arranged at one side of the suspension part 1A of the rigid body 1 and the back surface of the ear 3 respectively; an ear fixing bolt 5 for fixing the ear 3 and the suspension parts 4A-1, 4B-1 of the lower reinforcing material fixing fittings 4A, 4B to the lower end of the suspension part 1A of the rigid body 1; and fastening bolts 8A, 8B allowing an upper reinforcing material fixing fitting 7 arranged at the upper part of a reinforcing material 6 and the upper bending flat parts 4A-2, 4B-2 of the lower reinforcing material fixing fittings 4A, 4B to contact with the upper horizontal part 1B of the rigid body 1 and fixing the upper bending flat parts 4A-2, 4B-2 of the lower reinforcing material fixing fittings 4A, 4B and both ends of the upper reinforcing material fixing fitting 7. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于安装用于减少刚性电车线弯曲的增强材料的方法和装置。解决方案：用于安装增强材料的装置包括：一组具有T形横截面的刚体1的下加强材料固定配件4A，4B，用于固定电车线2的耳3，上弯曲分别布置在刚体1的悬挂部分1A的一侧和耳朵3的后表面的平面部分4A-2,4B-2和悬挂部分4A-1，4B-1; 用于将下部增强材料固定配件4A，4B的耳部3和悬挂部分4A-1，4B-1固定到刚体1的悬挂部分1A的下端的耳固定螺栓5; 以及紧固螺栓8A，8B，允许配置在增强材料6的上部的上部增强材料固定配件7和下部增强材料固定配件4A，4B的上部弯曲平面部分4A-2,4B-2与刚性体1的上部水平部分1B，并固定下部增强材料固定配件4A，4B的上部弯曲平面部分4A-2,4B-2和上部增强材料固定配件7的两个端部。：（C）2011，JPO＆INPIT

9. 发明专利

JP2011031643A Condition monitoring system for railway overhead line installation 有权
标题翻译：铁路线路安装条件监测系统
公开(公告)号：JP2011031643A
公开(公告)日：2011-02-17
申请号：JP2009177152
申请日：2009-07-30
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HARADA SATOSHI , HAYASAKA TAKAMASA , TSUNEMOTO MIZUKI , KOBAYASHI TAKEHIRO
IPC分类号： B61L23/00
摘要： PROBLEM TO BE SOLVED: To provide a condition monitoring system for a railway overhead line installation, which surely detects an abnormal portion occurring in the railway overhead line installation.
SOLUTION: The condition monitoring system includes a preceding train mounting a camera 3 for photographing the railway overhead line installation, and data of the railway overhead line installation during a normal operation; a following train mounting the data of the railway overhead line installation during the normal operation; a data processing section 14 capturing an image photographed by the camera of the preceding train, and processing the image; a data storage section 15 for storing data after the image processing; and a radio transmitter receiver 18 which determines whether to perform a detailed inspection of an abnormal condition detected portion in the railway overhead line installation in which abnormal condition presence/absence is detected, by comparing the data subjected to the image processing with the data of the railway overhead line installation during the normal operation. When a more detailed inspection is determined necessary, the radio transmitter receiver sends the following train an inspection command of the detailed inspection of the abnormal condition detected portion in the railway overhead line installation. Based on the inspection command, the detailed inspection of the abnormal condition detected portion is carried out in the following train, thereby identifying the abnormal condition occurring portion in the railway overhead line installation.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种铁路架空线路安装的状态监视系统，其确实地检测铁路架空线路装置中发生的异常部分。
解决方案：状态监测系统包括：在正常操作期间安装用于拍摄铁路架空线路设备的照相机3和铁路架空线路设备的数据的前一列车; 在正常运行期间安装铁路架空线安装数据的以下列车; 数据处理部分14，捕获由前一列车的照相机拍摄的图像，并处理图像; 用于在图像处理之后存储数据的数据存储部分15; 以及无线发送接收器18，其通过将经过图像处理的数据与图像处理的数据进行比较来判定是否对检测出异常状态存在/不存在的铁路架空线路中的异常状态检测部分进行详细检查铁路架空线路正常运行时的安装。当需要更详细的检查时，无线电发射机接收机向以下列车发送铁路架空线路装置中异常状态检测部分的详细检查的检查指令。根据检查指令，在以下列车中进行异常状态检测部的详细检查，从而识别铁路架空线路装置中的异常状况发生部。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010195247A Rigid train line and its corrosion preventive structure 审中-公开
标题翻译：刚性火车线及其腐蚀预防结构
公开(公告)号：JP2010195247A
公开(公告)日：2010-09-09
申请号：JP2009043499
申请日：2009-02-26
申请人： Railway Technical Res Inst , Sanwa Tekki Corp , 三和テッキ株式会社 , 財団法人鉄道総合技術研究所
发明人： HARADA SATOSHI , HAYASAKA TAKAMASA , TSUNEMOTO MIZUKI , KOBAYASHI TAKEHIRO , YAMAKAWA MORIMI , HATAKEYAMA TAKAAKI
IPC分类号： B60M1/30
摘要： PROBLEM TO BE SOLVED: To narrow a range of corrosion of an aluminum rigid train line due to bimetallic contact and pit corrosion under an environment, at which salt is included.
SOLUTION: An aluminum frame 1 of a rigid train line is constituted long along a rail, and is formed into an almost reverse cross section U-shaped, in which a pair of leg pieces 3 are hang from an upper piece 2. A trolley line T is plated with tin. An ear piece 4 is continued to a bottom end of the leg piece 3, and fastened with a bolt 5 and a nut 6 inserted in both of the leg pieces 3, 3, so as to grip the trolley line T with the ear pieces 4, 4. In the frame 1, an insulation support part 7 whose surface is insulated except for a non-insulation part 7a contacting continuous plates 9, 10 is connected with a conductive support part 8 whose surface is not insulated in an extension line direction. The continuous plate 9, 10 are pressed to the leg pieces 3 across a joint of the insulation support part 7 and the conductive support part 8, and fastened and fixed with a bolt 11. Bimetallic contact corrosion and pit corrosion are prevented at a contact part of the insulation support part 7 and the trolley line T, so as to secure power supply to the trolley line T with the conductive support part 8.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在包含盐的环境下，由于双金属接触和凹坑腐蚀而缩小铝刚性列车线的腐蚀范围。解决方案：刚性列车线的铝框架1沿着轨道构成很长，并且形成为大致相反的横截面U形，其中一对脚件3从上部件2悬挂。电车线T镀锡。耳片4延伸到腿部件3的底端，并且用插入两个腿部件3,3中的螺栓5和螺母6紧固，以便用手提架4将手推车线T夹紧在框架1中，除了与连续板9,10接触的非绝缘部分7a之外，表面被绝缘的绝缘支撑部分7与表面未沿延伸线方向绝缘的导电支撑部分8连接。连续板9,10穿过绝缘支撑部分7和导电支撑部分8的接头被压到腿片3上，并用螺栓11紧固固定。在接触部分处防止双金属接触腐蚀和凹坑腐蚀的绝缘支撑部分7和台车线T，以便确保与导电支撑部分8的电动车线T的电力供应。（C）2010年，JPO和INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式