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1. 发明专利

JP2014180207A Bounce detection method and apparatus for pantagraph 审中-公开
标题翻译：波形检测方法和装置
公开(公告)号：JP2014180207A
公开(公告)日：2014-09-25
申请号：JP2014102603
申请日：2014-05-16
申请人： Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Yamada Kogaku Kogyo Kk , 山田光学工業株式会社
发明人： HAYASAKA TAKAMASA , SHIMIZU MASATOSHI , YAMADA MASAKI , SAKUMA TOSHIAKI
IPC分类号： B60L5/00 , G01M17/08
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for detecting bounce of a pantagraph of high precision, capable of detecting only ultraviolet light in arc light caused by bouncing between a trolley wire and a slider, by eliminating effect of ultraviolet ray from a fluorescent lamp, a mercury lamp, and a signal lamp.SOLUTION: The ultraviolet light whose wavelength is shorter than a mercury lamp is selected and converted to visible light, which is guided into a car through an optical fiber, for measuring light quantity, so that bouncing of a pantagraph is detected.
摘要翻译：要解决的问题：提供一种用于检测高精度跳动的方法和装置，其能够仅通过消除来自荧光灯的紫外线的影响而仅检测由电车线和滑块之间的弹跳引起的电弧光的紫外光灯，水银灯和信号灯。解决方案：选择波长短于水银灯的紫外光，并将其转换成可见光，通过光纤被引导到汽车中，以测量光量，以便检测到一点跳动。

2. 发明专利

JPH0323610B2 失效
公开(公告)号：JPH0323610B2
公开(公告)日：1991-03-29
申请号：JP16890584
申请日：1984-08-14
申请人： YAMADA KOGAKU KOGYO KK , SHINNIPPON SEITETSU KK
发明人： YAMADA MASAKAZU , EGASHIRA TAKEJI , IWASAKI MASARU , TANAKA YOSHITADA
IPC分类号： G02B26/10 , C21D8/12 , C21D9/46 , H01S3/00

3. 发明专利

JPS6148527A Laser beam scanning and processing device 失效
标题翻译：激光束扫描和处理装置
公开(公告)号：JPS6148527A
公开(公告)日：1986-03-10
申请号：JP16890484
申请日：1984-08-14
申请人： Nippon Steel Corp , Yamada Kogaku Kogyo Kk
发明人： YAMADA MASAKAZU , EGASHIRA TAKEJI , IWASAKI MASARU , TANAKA YOSHITADA
IPC分类号： B23K26/00 , C21D8/12 , C21D9/46
CPC分类号： C21D8/1294
摘要： PURPOSE:To produce efficiently laser irradiation traces at a desired pitch on the surface of an electrical steel sheet, etc. by disposing an irradiation trace detector just before a laser beam scanner to detect the irradiation traces by the scanner on the upper stream side and operating the scanner on the down stream side in accordance with the signal thereof. CONSTITUTION:The 1st and 2nd laser beam scanners 4a, 4b are disposed at a suitable spacing along the moving direction of a work 1. The irradiation trace detector 7 is provided on the upper stream side of the 2nd scanner 4b just before the same to detect the irradiation traces 6a made by the 1st scanner 4a. The signal S4 thereof and the signal S2 of a detector 8 for the movement of the work 1 are fed to a delay circuit 10. The 1st reference scanning signal S3 in which the pitch of the irradiation traces is twice the command value is made in accordance with the command signal S1 for the pitch of the irradiation traces and the speed detection signal S2. The signal S3 is inputted to the 1st scanner 4a which scans a laser beam 5a to make the parallel linear irradiation traces 6a. The signal S3 is inputted to a signal synchronizer 11 which converts the signal to the 2nd reference scanning signal S6 synchronized with the synchronizing signal S5 from the circuit 10 and inputs said signal to the 2nd scanner 4b thereby making the irradiation traces 6b.
摘要翻译：目的：通过在激光束扫描仪之前设置一个照射迹线检测器，在上游侧检测扫描仪的照射迹线，并在上游侧进行操作，从而在电工钢板表面上以期望的间距高效生产激光照射迹线扫描仪根据其信号在下游侧。构成：第一和第二激光束扫描器4a，4b沿着工件1的移动方向以合适的间隔设置。照射迹线检测器7设置在恰好在其之前的第二扫描器4b的上游侧，以检测由第一扫描仪4a制成的照射迹线6a。其信号S4和用于工件1移动的检测器8的信号S2被馈送到延迟电路10.根据照射轨迹的间距是指令值的两倍的第一参考扫描信号S3 用于照射迹线的间距的指令信号S1和速度检测信号S2。信号S3被输入到扫描激光束5a以形成平行线性照射迹线6a的第一扫描仪4a。信号S3输入到信号同步器11，该信号同步器11将信号转换成与电路10同步的同步信号S5的第二参考扫描信号S6，并将所述信号输入到第二扫描器4b，从而制成照射迹线6b。

4. 发明专利

JPS59212183A Laser beam scanning device 失效
标题翻译：激光束扫描装置
公开(公告)号：JPS59212183A
公开(公告)日：1984-12-01
申请号：JP8415583
申请日：1983-05-16
申请人： Nippon Steel Corp , Yamada Kogaku Kogyo Kk
发明人： OGASAWARA AKINOBU , MATSUBARA TOSHIROU , SAKURAI MASAKAZU
IPC分类号： B23K26/08 , C21D8/12 , B23K26/00
CPC分类号： B23K26/08 , B23K26/082 , B23K26/0821
摘要： PURPOSE:To provide a laser beam scanning device which permits effective use of all the beams generated by reflecting the beam of the ineffective scanning angle of a divider with rotary splitting plane mirrors by means of two dividers. CONSTITUTION:A laser beam 1 is reflected by a polygon 17 with many reflection mirrors and rotating splitting plane mirror to scan an electrical steel sheet 21. The reflected light which goes to the outside of a parabolic mirror 19 or irradiates others except the sheet 21 is ineffective. Such ineffective light is reflected by a beam splitting and deviding device 16 having alternately synchronously rotating transparent and reflecting mirrors and is scanned by the similar device on the right side to irradiate the sheet 21. All the beams 1 are made to scan the sheet 21 by such mechanism.
摘要翻译：目的：提供一种激光束扫描装置，其允许通过两个分频器有效地使用通过用旋转分束平面镜反射分光器的无效扫描角度的光束而产生的所有光束。构成：激光束1被具有许多反射镜和旋转的分束平面镜的多边形17反射，以扫描电磁钢板21.向抛物面镜19外部照射或照射除了片21之外的其他物体的反射光是无效的。这种无效的光被具有交替同步旋转的透明和反射镜的分束和偏移装置16反射，并且被右侧的类似装置扫描以照射片21.所有的光束1被制成以通过这样的机制。

5. 发明专利

JP2009055778A Method and apparatus for measuring bounce of pantograph from wire 有权
标题翻译：用于测量电缆线的方法和装置
公开(公告)号：JP2009055778A
公开(公告)日：2009-03-12
申请号：JP2008029912
申请日：2008-02-12
申请人： Railway Technical Res Inst , Yamada Kogaku Kogyo Kk , 山田光学工業株式会社 , 財団法人鉄道総合技術研究所
发明人： USUDA TAKAYUKI , KOYAMA TATSUYA , NEZU KAZUYOSHI , TERASHIMA MITSURU
IPC分类号： B60L5/00 , B60L3/00
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus which can measure the bounce of a pantograph from a wire day and night in simple constitution. SOLUTION: The apparatus 1 for measuring the bounce of the pantograph 67 is equipped with an ultraviolet ray transmitting lens 11 which collects arc beams SL generated between a trolley wire 65 and the pantograph 67, and a photoelectric transducer 13 which receives the collected arc beams and converts them into an electric signal. The element photoelectrically converts only the ultraviolet ray. Hereby, the measuring apparatus can accurately measure the bounce of the pantographs in all vehicles running on a railway track, even if it is installed on the ground apart from the railway track where the vehicles run. Furthermore, the measuring apparatus can eliminate the influence of sunlight, and it can measure the bounce of the pantograph around the clock. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的结构白昼夜测量集电弓的反弹的方法和装置。解决方案：用于测量缩放仪67的反弹的装置1配备有紫外线透射透镜11，其收集在电车线65和缩放仪67之间产生的弧光束SL，以及光电转换器13，其接收收集的弧光束并将其转换为电信号。元件仅光电转换紫外线。因此，测量装置可以精确地测量在轨道上运行的所有车辆中的受电弓的反弹，即使它被安装在离开车辆行驶的铁路轨道的地面上。此外，测量装置可以消除太阳光的影响，可以全天候测量受电弓的反弹。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JPS6252010B2 失效
公开(公告)号：JPS6252010B2
公开(公告)日：1987-11-02
申请号：JP8415583
申请日：1983-05-16
申请人： SHINNIPPON SEITETSU KK , YAMADA KOGAKU KOGYO KK
发明人： OGASAWARA AKINOBU , MATSUBARA TOSHIRO , SAKURAI MASAKAZU
IPC分类号： B23K26/082 , C21D8/12

7. 发明专利

JP2012125109A Method and device for detecting pantograph bounce 有权
标题翻译：用于检测PANTOGRAPH BOUNCE的方法和设备
公开(公告)号：JP2012125109A
公开(公告)日：2012-06-28
申请号：JP2010276004
申请日：2010-12-10
申请人： Railway Technical Research Institute , Yamada Kogaku Kogyo Kk , 公益財団法人鉄道総合技術研究所 , 山田光学工業株式会社
发明人： HAYASAKA TAKAMASA , SHIMIZU MASATOSHI , YAMADA MASAKI , SAKUMA TOSHIAKI
IPC分类号： B60L5/00 , B60L3/00 , G01M17/08
摘要： PROBLEM TO BE SOLVED: To provide a highly precise method and device for detecting a pantograph bounce, which eliminates an influence of ultraviolet from a fluorescent lamp, a mercury lamp, or a signal lamp, and thereby can detect only ultraviolet light from arc light due to the pantograph bounce between a trolley wire and a slider.SOLUTION: The method includes: (1) detecting the pantograph bounce by selecting and measuring a shorter wavelength ultraviolet light than that of the mercury lamp; (2) verifying current location data showing a traveling location of a vehicle with reference location data showing a location affected by disturbance light, and measuring no ultraviolet at a point affected by the disturbance light; (3) and detecting and measuring the pantograph bounce by selecting and measuring ultraviolet light having a shorter wavelength than that of the mercury lamp, verifying the current location data showing the traveling location of the vehicle, with the reference location data showing the location affected by the disturbance light, and stopping the pantograph bounce detection in the point affected by the disturbance light, based on the comparison results.
摘要翻译：要解决的问题：为了提供用于检测受电弓反弹的高精度方法和装置，其消除了来自荧光灯，汞灯或信号灯的紫外线的影响，从而可以仅检测来自电弧灯由于电车线与滑块之间的缩放反弹。解决方案：该方法包括：（1）通过选择和测量比水银灯短的波长紫外光来检测受电弓反弹; （2）验证表示车辆的行驶位置的当前位置数据，其具有表示受到扰动光影响的位置的参考位置数据，并且在受到扰动光影响的点处不测量紫外线; （3），并且通过选择和测量具有比汞灯短的波长的紫外光来检测和测量受电弓反弹，验证表示车辆行驶位置的当前位置数据，其中参考位置数据显示受到根据比较结果，在受干扰光影响的点停止受电弓反弹检测。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2009183088A Method and apparatus for detecting pantograph bounce 有权
标题翻译：用于检测PANTOGRAPH BOUNCE的方法和装置
公开(公告)号：JP2009183088A
公开(公告)日：2009-08-13
申请号：JP2008020603
申请日：2008-01-31
申请人： Railway Technical Res Inst , Yamada Kogaku Kogyo Kk , 山田光学工業株式会社 , 財団法人鉄道総合技術研究所
发明人： HAYASAKA TAKAMASA , SHIMIZU MASATOSHI , KUSUMI SHUNICHI , YAMADA MASAKI , SAKUMA TOSHIAKI
IPC分类号： B60L5/00 , B60L3/00
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of detecting pantograph bounce, regardless of day and night by employing a low-cost means.
SOLUTION: The pantograph bounce detector 1 of a pantograph mainly includes an ultraviolet-receiving section 10 set near a pantograph P, and an optical quantity measuring device 21 disposed inside a vehicle V. The ultraviolet-receiving section 10 is connected to the optical quantity measuring device 21 via a plastic fiber 30. The ultraviolet-receiving section 10 includes a filter 12 for allowing an ultraviolet component of not longer than a predetermined wavelength of an arc light to pass, and a fluorescent glass 13 for converting the ultraviolet light, passing through the filter 12 into a visible light. A non-ultraviolet component of a wavelength not shorter than the predetermined wavelength is removed by using the filter 12, thereby the ultraviolet light contained in the arc light can be detected at a high rate for sunshine. The ultraviolet light thus detected is converted into visible light by the fluorescent glass 13, and thereby the plastic fiber 30 can be used as a cable for transmitting light.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过采用低成本手段检测集电弓反弹的方法和装置，而不管白天和黑夜。解放路器：集电弓的缩放仪反弹检测器1主要包括设置在集电弓P附近的紫外线接收部分10和设置在车辆V内的光量测量装置21.紫外线接收部分10连接到光量测量装置21通过塑料纤维30.紫外线接收部分10包括用于允许不长于预定波长的弧光的紫外分量的滤光器12和用于转换紫外光的荧光玻璃13 ，通过过滤器12进入可见光。通过使用过滤器12除去不小于预定波长的波长的非紫外分量，从而可以以高的阳光率检测包含在电弧光中的紫外线。通过荧光玻璃13将这样检测的紫外线转换为可见光，由此可以将塑料纤维30用作透射光的电缆。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JPH09318435A METHOD FOR MEASURING ARC LIGHT FOR ELECTRIC RAILWAY 失效
公开(公告)号：JPH09318435A
公开(公告)日：1997-12-12
申请号：JP17273896
申请日：1996-05-30
申请人： RAILWAY TECHNICAL RES INST , YAMADA KOGAKU KOGYO KK
发明人： SHIMIZU MASATOSHI , YAMADA KATSUYA , SAKUMA TOSHIAKI
IPC分类号： G01J1/02 , G01J1/42
摘要： PROBLEM TO BE SOLVED: To assign at an arbitrary position near a pantograph, by making a photo detective part where arc light is introduced smaller and lighter, and to assign a detector side at a good place, in environment term, within a car. SOLUTION: Into an optical fiber 11 wherein an photo detection end 11a, being near a pantograph 6 on a car 1, faces in the light emission direction of an arc light L, the arc light L is introduced from the photo detection end 11a, and the introduced light is made parallel light with an optical system 15 assigned on the side of a light out-going end 11b of the optical fiber 11 set in the car 1, and with a photo detection element 16 of a detector 12 assigned in the car 1, a sample light, due to arc light, is detected.

10. 发明专利

JPH09120025A STRUCTURE FOR SUPPORTING REFLECTION MIRROR 失效
公开(公告)号：JPH09120025A
公开(公告)日：1997-05-06
申请号：JP30965695
申请日：1995-10-24
申请人： YAMADA KOGAKU KOGYO KK
发明人： TANIGAWA MASATOSHI
IPC分类号： G02B7/198
摘要： PROBLEM TO BE SOLVED: To reduce the number of parts and to simplify the operation by fixing a reflection mirror at an optional setting angle by the attracting action of a permanent magnet. SOLUTION: The reflection mirror 2 is fixed to a mounting plate 3 by using an adhesive or the like, and one end part 3a side of the mounting plate 3 is pivotally supported by a supporting body 1 functioning as the side wall of a case in which an ordinary optical system consisting of a light emitting source and a lens or the like is housed, so that the reflection mirror 2 can be turned. The permanent magnet 5 generating the attracting force between the supporting body 1 and the magnet 5 is provided in the back surface part on the free end 3b side of the mounting plate 3. It is desirable to attach the magnet 5 at a position where the magnet 5 slides on the supporting body 1. In such a case, the magnet 5 is mounted on the mounting plate 3 to be positioned closer to the supporting body 1. Thus, the reflection mirror 2 is fixed at the setting angle at an optional turning position by the attracting action acting between the magnet 5 and the supporting body 1.

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