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1. 发明专利

JP2004117193A Internal defect detector for tunnel lining 有权
标题翻译：内部缺陷检测器用于隧道内衬
公开(公告)号：JP2004117193A
公开(公告)日：2004-04-15
申请号：JP2002281421
申请日：2002-09-26
申请人： Mitsubishi Heavy Ind Ltd , Railway Technical Res Inst , Teito Rapid Transit Authority , 三菱重工業株式会社 , 帝都高速度交通営団 , 財団法人鉄道総合技術研究所
发明人： KURITA KOICHI , OKAI TAKASHI , INOUE MASAO , MATSUSHITA TAKAYUKI , HIURA SEIJI , MIYATA NOBUHIRO , ISHIZAKA RIICHI , SUGAWARA TAKAO , TANABE MASAKI , YANAGISAWA YUICHIRO , MURATA OSAMU , SATO TSUTOMU , TOTTORI SEIICHI
IPC分类号： G01N25/72 , G01J5/48 , G01N21/954 , G06T1/00
CPC分类号： G01N21/954
摘要： PROBLEM TO BE SOLVED: To provide an internal defect detector for a tunnel lining capable of performing quantitative evaluation independent of a sense of a worker and easily connecting images in a short time.
SOLUTION: This internal defect detector is provided with an irradiation means having an infrared ray cut-off filter for irradiating a rectangular area in a part of the inside wall of the tunnel lining, a visible image photographing means for photographing a visible image of the rectangular area irradiated by the irradiation means, an infrared irradiation means for irradiating the tunnel lining with infrared rays from the inside wall side, and an infrared image photographing means for photographing an infrared image of the rectangular area in the tunnel lining irradiated by the infrared radiation means. The visible image photographing means and the infrared image photographing means are arranged so that no relative image deflection is caused between the visible image and the infrared image, and the internal defect of the tunnel lining is detected on the basis of the visible image and the infrared image.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够独立于工人感觉执行定量评估的隧道衬砌的内部缺陷检测器，并且在短时间内容易地连接图像。解决方案：该内部缺陷检测器设置有具有用于照射隧道衬里的内壁的一部分中的矩形区域的红外线截止滤光器的照射装置，用于拍摄可见光图像的可见图像拍摄装置由照射装置照射的矩形区域的红外线照射装置，用于从内壁侧用红外线照射隧道衬里的红外线照射装置和用于拍摄由内壁侧照射的隧道衬砌中的矩形区域的红外图像的红外图像拍摄装置红外辐射手段。可视图像拍摄装置和红外图像拍摄装置被布置成使得在可见图像和红外图像之间不产生相对图像偏转，并且基于可见图像和红外线检测隧道衬里的内部缺陷图片。版权所有（C）2004，JPO

2. 发明专利

JP2004117194A Internal defect inspection device for tunnel lining 有权
公开(公告)号：JP2004117194A
公开(公告)日：2004-04-15
申请号：JP2002281443
申请日：2002-09-26
申请人： Mitsubishi Heavy Ind Ltd , Railway Technical Res Inst , Teito Rapid Transit Authority , 三菱重工業株式会社 , 帝都高速度交通営団 , 財団法人鉄道総合技術研究所
发明人： KURITA KOICHI , OKAI TAKASHI , INOUE MASAO , MATSUSHITA TAKAYUKI , HIURA SEIJI , MIYATA NOBUHIRO , ISHIZAKA RIICHI , SUGAWARA TAKAO , TANABE MASAKI , YANAGISAWA YUICHIRO , MURATA OSAMU , SATO TSUTOMU , TOTTORI SEIICHI
IPC分类号： E21D11/00 , G01B21/00 , G01N21/954 , G01N25/72
CPC分类号： G01N21/954
摘要： PROBLEM TO BE SOLVED: To provide an internal defect inspection device capable of inspecting an internal defect in the depth inside a tunnel lining and easily connecting images, which are obtained by inspecting divided inspection parts of the tunnel lining, together into a final expansion plan in a short time.
SOLUTION: This internal defect inspection device for the tunnel lining is provided with an infrared irradiation means for irradiating infrared rays to the tunnel lining, a moving means for supporting the infrared irradiation means freely movably for bringing it face to face to each of divided areas formed by dividing a section area in a predetermined section of the tunnel lining into a plurality of sections, and a control means for driving and controlling the moving means so that a distance between the tunnel lining and the infrared irradiation means is kept constant in all of the section areas when the infrared irradiation means is faced to the divided areas.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2007270454A Track component member moving device 有权
标题翻译：轨道组件移动装置
公开(公告)号：JP2007270454A
公开(公告)日：2007-10-18
申请号：JP2006094667
申请日：2006-03-30
申请人： Railway Technical Res Inst , Tetsudo Kiki Kk , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： YOSHIDA MAKOTO , YANAGISAWA YUICHIRO , IWASA YUICHI , SAKO TAKEHIKO , YANAGAWA HIDEAKI , OIKAWA YUYA , FUJISAWA KENZO , SAKAMORI OSAMU
IPC分类号： E01B33/06
摘要： PROBLEM TO BE SOLVED: To provide a track component member moving device which can safely remove track component members in a short time by a few workers, and can recover the same.
SOLUTION: In operation of the track component member moving device, an adsorbing portion 16a is set on an upper surface of a switch guard 11 and adsorbs the same. After the adsorbing portion 16a is hooked by a hook portion 16d, a fastening member 13 is removed from the switch guard by the worker, and a hand chain 16f of a wind-up portion 16b is operated for rotation by the worker, whereby the switch guard 11 is lifted up to a predetermined height by a lifting portion 16. When the lifting portion 16 having the switch guard 11 kept lifted by the same, is slid along a guide portion 17 by the worker, a wheel 16h of the lifting portion 16 is rotatingly moved on a lower flange portion 17b of the guide portion 17. As a result, the switch guard 11 is removed to an area outside a work region of the worker, where maintenance inspection of a turnout 1 is carried out, and therefore the switch guard 11 is temporarily retreated from the turnout 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种轨道部件移动装置，其可以由少数工人在短时间内安全地移除轨道部件部件，并且可以恢复。解决方案：在轨道部件移动装置的操作中，吸附部分16a设置在开关保护装置11的上表面上并将其吸附。在吸附部16a被钩部16d钩住之后，由工人将紧固部件13从开关防护件移除，并且卷绕部16b的手链16f被操作者转动，由此开关防护罩11通过提升部分16提升到预定的高度。当具有保持提升的开关防护件11的提升部分16被工作人员沿引导部分17滑动时，提升部分16的轮16h 在引导部分17的下凸缘部分17b上旋转地移动。因此，开关保护装置11被移除到工作人员的工作区域外部的区域，进行岔口1的维护检查，因此，开关柜11暂时退出投票1.版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007270452A Switch guard mounting structure 审中-公开
标题翻译：开关柜安装结构
公开(公告)号：JP2007270452A
公开(公告)日：2007-10-18
申请号：JP2006094665
申请日：2006-03-30
申请人： Railway Technical Res Inst , Tetsudo Kiki Kk , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： YOSHIDA MAKOTO , YANAGISAWA YUICHIRO , IWASA YUICHI , SAKO TAKEHIKO , YANAGAWA HIDEAKI , OIKAWA YUYA , FUJISAWA KENZO , SAKAMORI OSAMU
IPC分类号： E01B7/00
摘要： PROBLEM TO BE SOLVED: To provide a switch guard mounting structure which facilitates adjustment of a flangeway width, and contributes to reduction of power consumption.
SOLUTION: According to the switch guard mounting structure, a fastening bolt 15 is a T-bolt having a T-shaped bolt head 15a, and the bolt head 15a is inserted into through holes 12d, 13b in a direction from a mounting member 13 toward a switch guard 12, as shown in the two-dot chain line, to thereby fasten the switch guard 12 and the mounting member 13 together. When the fastening bolt 15 is inserted into the through holes 12d, 13b and at the same time rotated about a bolt shaft, the bolt head 15a is hooked on a hook portion 12e. An indicator portion 15c functions to check a rotational position at which the bolt head 15a is hooked on the hook portion 12e, and is formed of a linear groove for checking a mounting direction. Further, fastening nuts 16a, 16b are mounted on a male screw portion 15b, functions to fasten the switch guard 12 to the mounting member 13, and has a detent function imparted thereto.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于调节法兰宽度的开关保护器安装结构，并且有助于降低功耗。解决方案：根据开关保护器安装结构，紧固螺栓15是具有T形螺栓头15a的T形螺栓，并且螺栓头15a沿着安装的方向插入通孔12d，13b中构件13朝向开关防护件12，如双点划线所示，从而将开关防护件12和安装构件13固定在一起。当紧固螺栓15插入到通孔12d，13b中并且同时围绕螺栓轴旋转时，螺栓头15a钩在钩部12e上。指示部15c用于检查螺栓头15a钩在钩部12e上的旋转位置，并且由用于检查安装方向的直线槽形成。此外，紧固螺母16a，16b安装在外螺纹部分15b上，用于将开关防护件12紧固到安装构件13，并具有赋予其的制动功能。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007270453A Switch guard, mounting member therefor, and switch guard mounting structure 审中-公开
标题翻译：开关柜，安装构件及开关柜安装结构
公开(公告)号：JP2007270453A
公开(公告)日：2007-10-18
申请号：JP2006094666
申请日：2006-03-30
申请人： Railway Technical Res Inst , Tetsudo Kiki Kk , 財団法人鉄道総合技術研究所 , 鉄道機器株式会社
发明人： YOSHIDA MAKOTO , YANAGISAWA YUICHIRO , IWASA YUICHI , SAKO TAKEHIKO , YANAGAWA HIDEAKI , OIKAWA YUYA , FUJISAWA KENZO , SAKAMORI OSAMU
IPC分类号： E01B7/00 , F16B43/00 , F16B43/02
摘要： PROBLEM TO BE SOLVED: To provide a switch guard which is easy to work, excellent in durability, and facilitates adjustment of a flangeway width, and to provide a mounting member therefor and a switch guard mounting structure.
SOLUTION: A mounting portion 12b of the switch guard 12 has a flat surface 12i which is to be mounted on the mounting member 13, and a mounting portion 13a of the mounting member 13 has a convex surface 13d for mounting the flat surface 12i thereon. Therefore unlike a conventional switch guard, bending work is dispensed with, and the mounting position of the switch guard 12 can be easily changed. Further an adjusting washer 17 having a fastening bolt 15 attached thereto, can be inserted and mounted on the fastening bolt 15, and therefore the flangeway width W can be easily adjusted to a specified value. Furthermore, spherical surface portions 13c, 18a make contact with each other, and therefore even if the position of the switch guard 12 is changed, an eccentric load applied to the fastening bolt 15 can be reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种易于工作的开关保护装置，耐久性优异，便于调整法兰宽度，并提供其安装构件和开关保护装置结构。解决方案：开关防护件12的安装部分12b具有要安装在安装构件13上的平坦表面12i，并且安装构件13的安装部分13a具有用于安装平坦表面的凸面13d 12i。因此，与现有的开关保护装置不同，省去了弯曲加工，能够容易地改变开关保护装置12的安装位置。此外，具有附接到其上的紧固螺栓15的调节垫圈17可以插入并安装在紧固螺栓15上，因此可以容易地将卷边宽度W调节到规定值。此外，球面部13c，18a彼此接触，因此即使切换防护件12的位置发生变化，也能够减小施加于紧固螺栓15的偏心载荷。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2003185608A DETECTOR FOR DETECTING INTERNAL FLAW OF STRUCTURE 审中-公开
公开(公告)号：JP2003185608A
公开(公告)日：2003-07-03
申请号：JP2001385776
申请日：2001-12-19
申请人： MITSUBISHI HEAVY IND LTD , TEITO RAPID TRANSIT AUTHORITY , RAILWAY TECHNICAL RES INST
发明人： KURITA KOICHI , OKAI TAKASHI , INOUE MASAO , HIURA SEIJI , MIYATA NOBUHIRO , ISHIZAKA RIICHI , SUGAWARA TAKAO , OSAWA JUNICHIRO , YANAGISAWA YUICHIRO , MURATA OSAMU , SATO TSUTOMU , TOTTORI SEIICHI , YOSHIDA KOJI
IPC分类号： G01N25/72
摘要： PROBLEM TO BE SOLVED: To provide a detector for detecting the internal flaw of a structure capable of performing quantitative evaluation not relying on the perception of a worker, and capable of sharply reducing inspection cost and capable of inspecting a deep flaw as compared with a non-contact inspection method including a conventional inspection method using an infrared camera. SOLUTION: In the detector for detecting the internal flaw of a structure by measuring the temperature distribution of the structure by irradiating the structure with infrared rays using an infrared irradiation means, the infrared irradiation means for irradiating the structure with infrared rays is equipped with an infrared reflecting plate for uniformizing irradiation intensity distribution characteristics, and an angle adjusting means capable of adjusting the angle of the infrared reflecting plate to uniformly irradiate the structure with infrared rays with a wavelength of 1-50 μm. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2003185607A INFRARED IRRADIATOR 审中-公开
公开(公告)号：JP2003185607A
公开(公告)日：2003-07-03
申请号：JP2001385775
申请日：2001-12-19
申请人： MITSUBISHI HEAVY IND LTD , TEITO RAPID TRANSIT AUTHORITY , RAILWAY TECHNICAL RES INST
发明人： KURITA KOICHI , OKAI TAKASHI , INOUE MASAO , HIURA SEIJI , MIYATA NOBUHIRO , ISHIZAKA RIICHI , SUGAWARA TAKAO , OSAWA JUNICHIRO , YANAGISAWA YUICHIRO , MURATA OSAMU , SATO TSUTOMU , TOTTORI SEIICHI , YOSHIDA KOJI
IPC分类号： G01N25/72
摘要： PROBLEM TO BE SOLVED: To provide an infrared irradiator enhancing infrared energy emitted from an infrared heater in the infrared inspection technique of a concrete structure, shortening the heating time of the concrete structure and capable of uniformizing the intensity distribution of the infrared heater to uniformize the temperature distribution after an inspection object is heated. SOLUTION: The infrared irradiator is constituted of an irradiation substrate plate being a plate-shaped member made of stainless steel or Inconel of which both surfaces are subjected to ceramic processing and irradiating an irradiation object with infrared rays and the heating means arranged on the back surface side of the irradiation substrate plate to emit infrared rays. COPYRIGHT: (C)2003,JPO

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