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1. 发明专利

JP2003278102A Rail fluctuation measuring method, rail fluctuation and rail joint opening measuring method, and measuring instrument used therefor 有权
标题翻译：铁路振动测量方法，轨道变形和轨道接合开放测量方法及其测量仪器
公开(公告)号：JP2003278102A
公开(公告)日：2003-10-02
申请号：JP2002079233
申请日：2002-03-20
申请人： Act Denshi Kk , Meitetsu Sumisho Kogyo Kk , Nagoya Railroad Co Ltd , アクト電子株式会社 , 名古屋鉄道株式会社 , 名鉄住商工業株式会社
发明人： SHINODA NORIYUKI , OMORI YOSHIMASA , OGINO TAKESHI , INAGAKI MEIJI , SHIONO KOSAKU , OKI ZENJIRO
IPC分类号： E01B35/00 , G01B11/00 , G01S17/88
摘要： PROBLEM TO BE SOLVED: To measure fluctuation of a long rail, which is performed by manual operation and its working efficiency is conventionally low, similar to a rail joint opening measuring in a train traveling at high speed.
SOLUTION: A rail side laser oscillator is driven by a drive signal transmitted from an on-vehicle transmitter and outputs a leveling string substitute laser beam, and an on-vehicle light receiving sensor receives the leveling string substitute laser beam and outputs a leveling string substitute signal. An on-vehicle identifier sensor detects a punch mark substitute and a rail joint opening/long identifier on the rail and outputs a punch mark substitute signal and a rail joint opening/long determination signal. A rail joint opening measurement and a long measurement are changed over based on the rail joint opening/long identifier signal, an on-vehicle laser doppler sensor outputs a doppler signal, an on-vehicle rail joint opening identifier sensor outputs the rail joint opening identifier signal. When it is changed over into the long measurement based on the rail joint opening/long determination signal, the fluctuation of the long rail is measure based on the leveling string substitute signal, the punch mark substitute signal, and the doppler signal, and when it is changed over into the rail joint opening measurement, the rail joint opening is measured.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：与通过高速行驶的列车中的轨道接头开度测量相似，测量通过手动操作执行的长轨的波动和其工作效率通常较低。解决方案：轨道侧激光振荡器由从车载发射机发送的驱动信号驱动，并输出调平串替代激光束，并且车载光接收传感器接收调平串替代激光束并输出调平字符串替代信号。车载识别器传感器检测轨道上的冲头标记替代物和轨道接头开口/长标识符，并输出打孔标记替代信号和轨道接头打开/长确定信号。轨道接头开度测量和长测量根据轨道开口/长标识符信号进行切换，车载激光多普勒传感器输出多普勒信号，车载轨道接头开口标识符传感器输出轨道接头开口标识符信号。当根据轨道开口/长度确定信号将其改变为长测量时，长轨的波动是基于水平线替代信号，打标标替代信号和多普勒信号测量的，当它是进入轨道接头开度测量，测量轨道接头开度。版权所有（C）2004，JPO

2. 发明专利

JP2008180619A Wheel measuring method and wheel measuring apparatus therefor 审中-公开
标题翻译：车轮测量方法和车轮测量装置
公开(公告)号：JP2008180619A
公开(公告)日：2008-08-07
申请号：JP2007014611
申请日：2007-01-25
申请人： Act Denshi Kk , Msj Soken:Kk , Nagoya Railroad Co Ltd , アクト電子株式会社 , 名古屋鉄道株式会社 , 有限会社エムエスジェイ創研
发明人： SHIONO KOSAKU , OGINO TAKESHI , KAMIDOSONO KAZUHIRO , MINAGAMI SHIGERU
IPC分类号： G01B11/24 , B61K9/12 , G01B11/02 , G01B11/08 , G01B11/245 , G01M17/007
摘要： PROBLEM TO BE SOLVED: To solve the problem that a limit of measurement precision is involved even when a laser light source and a camera being expensive and precise are used therefor.
SOLUTION: An area covering a flange from the reference groove side edge of a wheel and an area covering the flange from the tread side edge of the wheel are irradiated with laser light in two directions separately, whereby a cross-sectional contour shape is displayed on the surface of the wheel, and the cross-sectional contour shape is photographed by separate cameras in directions identical to above laser light irradiation directions, and respective photographed images are subjected to a three-dimensional processing, and both processed images are made composite, and the composite image is superimposed on a reference image acquired by applying the image composition using above method to a wheel having known dimensions, and a dimension of a measurement point is measured from a difference between both images. A wheel measuring apparatus is provided with: a laser light source; the cameras; and a CPU for performing various arithmetic operations such as the three-dimensional processing of the images photographed by the cameras, the composition of the three-dimensional processed images, the superimposition of the composite image and the reference image, the dimensional measurement of the measurement point of the wheel based on the difference between the superimposed images, an arithmetic operation of a kilometrage based on an amount of wear and the like. A vehicle sensor for sensing the presence of a vehicle and a timing sensor for timing the photographing of the cameras, the arithmetic operations and the like, are also disposed therein.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了解决即使使用激光源和照相机昂贵且精确的测量精度的极限的问题。解决方案：从轮胎的基准槽侧边缘覆盖凸缘的区域和从车轮的胎面侧边缘覆盖凸缘的区域被分别用两个方向的激光照射，由此横截面轮廓形状被显示在车轮的表面上，并且在与上述激光照射方向相同的方向上通过分开的照相机拍摄横截面轮廓形状，并且对各个拍摄的图像进行三维处理，并且进行两个处理的图像复合，并且将复合图像叠加在通过将上述方法应用于具有已知尺寸的轮的图像合成而获得的参考图像上，并且根据两个图像之间的差来测量测量点的尺寸。轮测量装置具有：激光源; 相机; 以及用于执行各种算术运算的CPU，例如由照相机拍摄的图像的三维处理，三维处理图像的组合，合成图像和参考图像的叠加，测量的尺寸测量基于叠加图像之间的差异，基于磨损量的千分尺的算术运算等来确定车轮的点。还设置有用于感测车辆的存在的车辆传感器和用于对照相机的拍摄进行定时的定时传感器，算术运算等。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2002318108A RAIL FLUCTUATION QUANTITY MEASURING METHOD AND RAIL FLUCTUATION QUANTITY MEASURING DEVICE 失效
公开(公告)号：JP2002318108A
公开(公告)日：2002-10-31
申请号：JP2001123121
申请日：2001-04-20
申请人： NAGOYA RAILROAD CO LTD , MEITETSU SUMISHO KOGYO KK , ACT DENSHI KK
发明人： SHINODA NORIYUKI , KOMI HIROCHIKA , OGINO TAKESHI , INAGAKI MEIJI , SHIONO KOSAKU , OKI ZENJIRO
IPC分类号： G01B11/16 , B61K9/08
摘要： PROBLEM TO BE SOLVED: To solve the problem that fluctuation quantity measurement of a rail requires much labor and time, and has poor working efficiency and problematic measurement accuracy. SOLUTION: In this method, a laser beam is outputted from a laser oscillator installed on a reference body fixed on the side of the rail, and the laser beam is used as a substitute for a leveling string, and an identifier installed on the rail is photographed on a screen by a camera loaded on a vehicle by using the laser beam an a trigger, to thereby measure the rail fluctuation quantity from the fluctuation of the image position of the identifier on the screen. A clear image can be photographed even under sunlight by combining emission from a stroboscope with an electronic shutter of the camera.

4. 发明专利

JP2000275009A DEVIATION MEASURING APPARATUS FOR TROLLEY WIRE 失效
公开(公告)号：JP2000275009A
公开(公告)日：2000-10-06
申请号：JP8541099
申请日：1999-03-29
申请人： NAGOYA RAILROAD CO LTD , MEITETSU SUMISHO KOGYO KK , MEITETSU ENGINEERING KK , ACT DENSHI KK
发明人： SASA YOSHINORI , SHINODA NORIYUKI , KOMI HIROCHIKA , WATANABE KOJI , OGINO TAKESHI , SHIONO KOSAKU
IPC分类号： G01B11/00
摘要： PROBLEM TO BE SOLVED: To obtain a deviation measuring apparatus of a low cost and a small size capable of mounting in a business vehicle by measuring a deviation state of a trolley wire by using a discriminating method based on a level or the like of an output signal of a sensor. SOLUTION: Detection signal data of sensors A to D stored in a memory means are read by a processing means such as a personal computer or the like, and a graph indicating, for example, the relationship between a moving distance or time of a vehicle and a level and an amplitude of output signals of the sensors A to D is output from a print or display means or the like. An operator decides a trolley wire based on the graph or the like by using a predetermined discriminating method. Thus, a place in which a deviated distance of the wire is a first distance x or above can be discriminated. Since number and installing positions of the poles installed between stations are known in advance, substantial positions of the places in which the wire is deviated at the first distance x or above can be discriminated.

5. 发明专利

JP2001108414A RAIL VARIATION QUANTITY MEASURING METHOD AND ITS MEASURING INSTRUMENT 失效
公开(公告)号：JP2001108414A
公开(公告)日：2001-04-20
申请号：JP29209199
申请日：1999-10-14
申请人： NAGOYA RAILROAD CO LTD , MEITETSU SUMISHO KOGYO KK , ACT DENSHI KK
发明人： SHINODA NORIYUKI , KOMI HIROCHIKA , OGINO TAKESHI , INAGAKI MEIJI , SHIONO KOSAKU , OKI ZENJIRO
IPC分类号： B61K9/08 , G01B11/02
摘要： PROBLEM TO BE SOLVED: To solve such problem that it takes the labor and time to measure the variation quantity of a rail and the operation efficiency is bad. SOLUTION: A reflecting body discrimination sensor mounted on a vehicle traveling on a rail irradiates a rail reflecting body provided to the rail and a reference reflecting body fixed nearby the rail with light and photodetects reflected lights from both the reflecting bodies to separately discriminates the rail reflecting body and reference reflecting body, and generates pulses at a constant distance interval proportional to a movement distance during the travel of the vehicle and measures the distance between both the reflecting bodies from the number of the mentioned pulses between both the reflecting bodies to measure the rail variation quantity.

6. 发明专利

JP2003016604A Magnetic recording data analysis method for magnetic card 审中-公开
标题翻译：用于磁卡的磁记录数据分析方法
公开(公告)号：JP2003016604A
公开(公告)日：2003-01-17
申请号：JP2001199487
申请日：2001-06-29
申请人： Act Denshi Kk , アクト電子株式会社
发明人： SHIONO KOSAKU , SAITO KOICHI
IPC分类号： B42D15/10 , G01N27/72 , G06K7/08 , G06K19/06 , G11B5/00 , G11B5/02 , G11B5/09 , G11B5/80
摘要： PROBLEM TO BE SOLVED: To solve the problem of the low reliability of measurement due to the change of read data caused by speed unevenness for conveying the magnetic card of a reader. SOLUTION: When the recorded data of a magnetic card is read, the speed unevenness of the card conveying system if a reader is measured, and the speed unevenness is subtracted from the measured value of a magnetic flux inversion interval read by the reader and displayed. The absolute values of the measured magnetic flux inversion interval and magnetic field intensity are displayed. '0' and '1' are separately displayed. The movement average of both of the magnetic flux inversion interval and the magnetic field intensity is displayed. Measurement is carried out by a plurality of times, and the magnetic field intensity and the magnetic flux inversion interval are averaged for each recording position and displayed. An appropriateness determination area is displayed in the abscissa and the ordinate of a screen. Measurement data is superposed on the recorded data of a reference card to be displayed. A difference between the measurement data and the reference card.
摘要翻译：要解决的问题：为了解决由于读取器的磁卡的输送引起的由于速度不均匀引起的读取数据的变化而导致的测量可靠性低的问题。解决方案：当读取磁卡的记录数据时，如果读取器被测量，卡传送系统的速度不均匀性，并且从读取器读取的磁通反转间隔的测量值中减去速度不均匀并显示。显示测量的磁通反转间隔和磁场强度的绝对值。 '0'和'1'分别显示。显示磁通反转间隔和磁场强度两者的运动平均值。多次进行测量，并且对于每个记录位置对磁场强度和磁通反转间隔进行平均并显示。屏幕的横坐标和纵坐标显示适当确定区域。测量数据叠加在要显示的参考卡的记录数据上。测量数据和参考卡之间的差异。

7. 发明专利

JP2014102197A Magnetic induction rail flow detection method, and magnetic induction rail flow detection device 审中-公开
标题翻译：磁感应铁路流量检测方法及磁感应铁路流量检测装置
公开(公告)号：JP2014102197A
公开(公告)日：2014-06-05
申请号：JP2012255333
申请日：2012-11-21
申请人： Meielec:Kk , 株式会社メイエレック , Act Denshi Kk , アクト電子株式会社
发明人： UCHIDA TOSHIFUMI , KURODA HIROYUKI , SHINODA NORIYUKI , SHIONO KOSAKU
IPC分类号： G01N27/90
摘要： PROBLEM TO BE SOLVED: To detect in an early stage a surface flaw and an internal lateral laceration so as to take measures for repairing and replacement of a rail, ensuring a safe travelling.SOLUTION: An exciting coil and two detection coils arranged apart in a longitudinal direction of an inspection rail by sandwiching the exciting coil are arranged above a head part of the inspection rail by a liftoff. Both of the detection coils are reversely wound and connected in series, and an AC magnetic flux generated from the exiting coil is applied to the inspection rail so as to generate an eddy current in the inspection rail. An amplitude of the induced voltage generated based on the eddy current is detected by the two detection coils regardless of whether the flaw exists or not, and an amplitude difference between the detected amplitude in the case that no flaw exists and the amplitude of the fluctuating induced voltage based on the eddy current fluctuated by receiving the influence of the flaw in the case that the flaw exists is subtracted and detected by the reversely wound detection coils, and the presence or absence of the flaw is detected from this amplitude difference, and the surface flaw and the lateral laceration of the inspection rail is detected.
摘要翻译：要解决的问题：早期发现表面缺陷和内部横向撕裂，以便采取措施修复和更换轨道，确保安全行驶。解决方案：一个励磁线圈和两个检测线圈分开布置在通过夹住励磁线圈的检查轨道的纵向方向通过提升而布置在检查轨道的头部上方。两个检测线圈被反向卷绕并串联连接，并且从排出的线圈产生的AC磁通被施加到检查轨道，以便在检查轨道中产生涡流。无论是否存在缺陷，由两个检测线圈检测基于涡电流产生的感应电压的振幅，并且在不存在缺陷的情况下检测到的振幅与波动诱导的振幅之间的振幅差基于涡电流的电压通过在缺陷存在的情况下接收到缺陷的影响而波动，并且通过反向卷绕的检测线圈被检测，并且从该幅度差检测是否存在缺陷，并且表面检测到检查轨道的缺陷和横向撕裂。

8. 发明专利

JP2004170175A Portable sectional form measuring device 审中-公开
标题翻译：便携式外形测量装置
公开(公告)号：JP2004170175A
公开(公告)日：2004-06-17
申请号：JP2002334799
申请日：2002-11-19
申请人： Act Denshi Kk , Bussan Kotsu System Kk , Msj Soken:Kk , アクト電子株式会社 , 有限会社エムエスジェイ創研 , 物産交通システム株式会社
发明人： SHIONO KOSAKU , MINAGAMI SHIGERU , OKU TADASHI
IPC分类号： G01B11/24
摘要： PROBLEM TO BE SOLVED: To solve the following troubles of a conventional sectional form measuring device : measurement can not be performed while trains engaging in business are operated, since a slit laser generator and a CCD camera are attached to a truck which travels on rails ; in addition the device is troublesome in handling, lacks mobility, and is inconvenient, since its size is large. SOLUTION: The slit laser generator and the CCD camera 5 are fitted to a handle 6 which a worker can hold with a single hand. The user can carry them with himself or herself, and can measure a quantity of wear (depth of wear), its shape, etc. at a worn spot of a measuring object. The laser irradiation part 12 of the slit laser generator and the imaging section of the CCD camera 5 are relatively attached into a specified angle, and a shutter operation switch 14 is attached to a spot where the CCD camera can be operated with a hand which holds the handle 6. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题为了解决传统的断面形式测量装置的以下问题：在从事业务的列车操作时不能进行测量，因为狭缝激光发生器和CCD照相机安装在行进的卡车上在轨道上此外，该装置在处理上是麻烦的，缺乏移动性，并且由于其尺寸大而不方便。解决方案：狭缝激光发生器和CCD照相机5装配到手柄6上，手柄6可以用一只手握住。用户可以自己携带，并且可以在测量对象的磨损位置测量磨损量（磨损深度），其形状等。狭缝激光发生器的激光照射部分12和CCD照相机5的成像部分被相对地附接到指定的角度，并且快门操作开关14被安装到CCD照相机可以用保持的手操作的位置手柄6.版权所有（C）2004，JPO

9. 发明专利

JP2006258531A Method of measuring rail section and device for measuring rail section used therefor 审中-公开
标题翻译：测量轨道部分的方法和用于测量其使用的钢筋段的装置
公开(公告)号：JP2006258531A
公开(公告)日：2006-09-28
申请号：JP2005074585
申请日：2005-03-16
申请人： Act Denshi Kk , Mitsui Bussan Transportation System Co Ltd , Msj Soken:Kk , アクト電子株式会社 , 三井物産交通システム株式会社 , 有限会社エムエスジェイ創研
发明人： SHIONO KOSAKU , MINAGAMI SHIGERU , HOSHINO MORIYOSHI
IPC分类号： G01B11/24 , B61K9/02 , B61K9/08
摘要： PROBLEM TO BE SOLVED: To solve the problems wherein a spot hidden by a guard rail cannot be measured in a method for measuring the section by using a leg lower part of a rail, and a measurement error occurs frequently because of abrasion of the side surface caused by running of a vehicle in a method for measuring the section by using the rail side surface, and reliability of measurement data is low when oil droops like an icicle from the rail collar because the fact causes a measurement error. SOLUTION: The rail is irradiated with laser light to display on the rail a contour line of the rail, and two two-dimensional photographed images acquired by photographing the right side and the left side of the contour line by two CCD cameras are displayed on the same screen. The two photographed images are subjected to three-dimensional processing, and a leg measuring point on an optional one spot of the rail leg and a collar measuring point of the rail in the photographed image are fitted to symmetrical positions across the center line of the rail width, or fitted to a reference image of a reference rail to thereby synthesize the images, and the section is measured based on the composite image. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决在通过使用轨道的腿下部测量该部分的方法中不能测量由护栏隐藏的点的问题，并且由于磨损导致测量误差频繁发生由于由于事实引起测量误差，因此通过使用轨道侧表面测量该部分的方法由车辆行驶引起的侧表面，并且当诸如冰柱的油路下垂时，测量数据的可靠性低。
解决方案：用激光照射轨道，在轨道上显示轨道的轮廓线，通过两个CCD摄像机拍摄轮廓线右侧和左侧获取的两个二维拍摄图像是显示在同一屏幕上。将两张拍摄的图像进行三维处理，并且将拍摄图像中的轨道腿的可选一个点上的腿部测量点和轨道的凸缘测量点安装到穿过轨道的中心线的对称位置宽度或拟合到参考轨道的参考图像，从而合成图像，并且基于合成图像来测量截面。版权所有（C）2006，JPO＆NCIPI

10. 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

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