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1. 发明专利

JP2008192573A Continuous measurement type fall detector of civil engineering structure 审中-公开
标题翻译：城市工程结构连续测量型探测器
公开(公告)号：JP2008192573A
公开(公告)日：2008-08-21
申请号：JP2007028636
申请日：2007-02-08
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： OTA NAOYUKI , SAMIZO MASAHIKO , FUCHIWAKI AKIRA , WATANABE SATOSHI
IPC分类号： H01H35/02 , G01C9/10
摘要： PROBLEM TO BE SOLVED: To provide a continuous measurement type fall detector of a civil engineering structure capable of properly detecting a temporal change of an advancing change state (inclination) even in the case of a falling angle not smaller than 90°.
SOLUTION: This continuous measurement type fall detector attached to a civil engineering structure is provided with: a conductive passage 1 of a hollow polygonal shape; a conductive spherical body 2 rollable in the conductive passage 1; and electrodes 4-9 set at predetermined angles of rotation of the conductive passage 1 and detecting rolling of the conductive spherical body 2.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在不小于90°的下降角的情况下，也能够提供能够适当地检测前进变化状态（倾斜）的时间变化的土木工程结构的连续测量型跌落检测器。解决方案：连接在土木工程结构上的连续测量式跌落检测器设有：中空多边形形状的导电通道1; 在导电通路1中可滚动的导电球体2; 以及设置在导电通道1的预定旋转角度并检测导电球体2的滚动的电极4-9。（C）2008，JPO＆INPIT

2. 发明专利

JP2008191114A Inclination detector for construction structure 有权
标题翻译：建筑结构检测仪
公开(公告)号：JP2008191114A
公开(公告)日：2008-08-21
申请号：JP2007028635
申请日：2007-02-08
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SAMIZO MASAHIKO , OTA NAOYUKI , FUCHIWAKI AKIRA , WATANABE SATOSHI
IPC分类号： G01C9/10 , G01C9/06 , H01H35/02
摘要： PROBLEM TO BE SOLVED: To provide an inclination detector for a construction structure, capable of restoring automatically the inclination detector to an original state after operated so as to cope with subsequent operations, and capable of restraining battery energy consumption to a minimum. SOLUTION: This inclination detector attached to the public works is provided with an inclination switch device, provided with a spherical body 1 sealed with a high-viscosity fluid 8 in the inside; and a weight body 7, provided inside the spherical body 1 and having a bottom face shape corresponding to the inner face shape of the spherical body 1 in its bottom part. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于建筑结构的倾斜检测器，能够在操作之后自动地将倾斜检测器恢复到原始状态，以便应对随后的操作，并且能够将电池能量消耗抑制到最小。解决方案：安装在公共工程上的该倾斜探测器设置有倾斜开关装置，该倾斜开关装置设置有在内部用高粘度流体8密封的球体1; 以及配重体7，其设置在球体1的内部，并具有与其底部的球面体1的内面形状对应的底面形状。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007271402A Soundness evaluation system and program of bridge pier thereof 有权
标题翻译：声音评估系统及其桥梁的程序
公开(公告)号：JP2007271402A
公开(公告)日：2007-10-18
申请号：JP2006096300
申请日：2006-03-31
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： SAMIZO MASAHIKO , WATANABE SATOSHI , FUCHIWAKI AKIRA , SUGIYAMA TOMOYASU , KOBAYASHI TORU , NAKAMURA TAKASHI
IPC分类号： G01M99/00 , G01H13/00
摘要： PROBLEM TO BE SOLVED: To provide a soundness evaluation system and evaluation program, capable of accurately evaluating soundness of bridge pier by effectively detecting vibration of the bridge pier at swelling of a river.
SOLUTION: The soundness evaluation device 2A is a device for evaluating the soundness of the bridge pier, and the vibration detecting part 2a detects the vibration of the bridge pier at swelling of river, and the calculation part 2g for FFT processing of the output signal of the vibration detecting part 2a for calculating the predominant frequency. The specification part 2k determines the predominant frequency from among the predominant frequencies calculated by the calculation part 2g, corresponding to the natural frequency specified by the pulse load test as a natural frequency. An evaluation part 2n evaluates that the bridge pier is unstable, if the natural frequency is lower than the threshold. A display device 3 displays various information, and the display part 3b displays the evaluation results of the evaluation part 2n of the soundness evaluating device 2A.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一个健全性评估系统和评估程序，能够通过有效地检测桥墩在河流隆起时的振动，来准确评估桥墩的稳定性。解决方案：健全性评价装置2A是用于评价桥墩的健全性的装置，振动检测部2a检测在河流隆起时桥墩的振动，计算部2g进行FFT处理用于计算主要频率的振动检测部分2a的输出信号。规格部分2k根据由计算部分2g计算的主要频率中的主要频率来确定，该频率对应于由脉冲载荷测试指定的固有频率作为固有频率。如果固有频率低于阈值，则评估部分2n评估桥墩不稳定。显示装置3显示各种信息，显示部分3b显示健康评价装置2A的评价部2n的评价结果。版权所有（C）2008，JPO＆INPIT

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