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1. 发明专利

JP2014178223A Void ratio measuring apparatus and void ratio evaluation method 有权
标题翻译：无效比例测量装置和无效比率评估方法
公开(公告)号：JP2014178223A
公开(公告)日：2014-09-25
申请号：JP2013052672
申请日：2013-03-15
申请人： Kubota Corp , 株式会社クボタ , Kubota Koken:Kk , 株式会社クボタ工建
发明人： OTSU NOBUHIKO , OKAMOTO YUKIO , YOSHIOKA TOSHIO , NISHIKUBO KYOTA , HOSOYA MAKOTO , YOSHIMURA HACHIMAN
IPC分类号： G01N29/00
摘要： PROBLEM TO BE SOLVED: To provide a void ratio measuring apparatus capable of accurately detecting a distribution of void ratio, for example, of a porous concrete layer of a lower water collector.SOLUTION: A first insulation chamber 21 and a second insulation chamber 22, in which openings 24, 25 are formed respectively, are disposed adjacently to each other with a boundary wall 23 therebetween so as to face a floor surface made of porous concrete which is a porous body 5. An air vibration source 30 and a first vibration measurement sensor 32 for measuring the strength of direct vibration outputted from the air vibration source 30 are installed in the first sound insulation chamber 21. A second vibration measurement sensor 34 for measuring the strength of reflection vibration from a porous body 5, the reflection vibration being outputted from the air vibration source 30 and propagating from a gap part (L) of a prescribed size formed between the boundary wall 23 and the porous body 5 is installed in the second insulation chamber 22.
摘要翻译：要解决的问题：提供一种能够精确地检测空气比分布的空隙率测量装置，例如下部集水器的多孔混凝土层。解决方案：第一绝缘室21和第二绝缘室22，其中分别形成有开口24,25彼此相邻设置有边界壁23，以便面对由多孔混凝土制成的地板表面，多孔混凝土是多孔体5.空气振动源30和第一振动测量用于测量从空气振动源30输出的直接振动的强度的传感器32安装在第一隔音室21中。第二振动测量传感器34用于测量来自多孔体5的反射振动的强度，反射振动被输出从空气振动源30传播并形成在边界壁23和多孔体5之间的规定尺寸的间隙部分（L）为i 安装在第二绝缘室22中。

2. 发明专利

JP2014178224A Porosity evaluation method, filtration pond, construction method of filtration pond, and soundness evaluation method of filtration pond 有权
标题翻译：孔隙度评估方法，过滤池，过滤池的构造方法和过滤池的声学评估方法
公开(公告)号：JP2014178224A
公开(公告)日：2014-09-25
申请号：JP2013052675
申请日：2013-03-15
申请人： Kubota Corp , 株式会社クボタ , Kubota Koken:Kk , 株式会社クボタ工建
发明人： OTSU NOBUHIKO , OKAMOTO YUKIO , YOSHIOKA TOSHIO , NISHIKUBO KYOTA , HOSOYA MAKOTO , YOSHIMURA HACHIMAN
IPC分类号： G01N29/00 , B01D24/02 , E03B1/02 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide a porosity evaluation method for efficiently and exactly evaluating propriety of porosity of a porous concrete layer of a lower water collection device.SOLUTION: A porosity evaluation method for evaluating propriety of porosity of a floor part made of porous concrete installed in a filtration pond by using a predetermined porosity measuring apparatus comprises: a measurement step including an area division step of sectioning the floor part made of porous concrete into predetermined size, and an individual measurement step of obtaining an evaluation value by measurement using the porosity measuring apparatus at least at one part for every divided section; a first evaluation step of determining whether the evaluation value for every section obtained in the individual measurement step exists between a predetermined upper limit determination value and a predetermined lower limit determination value; and a second evaluation step of calculating a distribution state of a deviation section whose evaluation value does not exist between the upper limit determination value and the lower limit determination value.
摘要翻译：要解决的问题：提供一种孔隙度评估方法，用于有效和精确地评估下部采水装置的多孔混凝土层的孔隙率的适宜性。解决方案：评估由多孔混凝土制成的地板部件的孔隙率适用性的孔隙率评估方法通过使用预定的孔隙度测量装置安装在过滤池中的方法包括：测量步骤，包括将由多孔混凝土制成的地板部分切割成预定尺寸的区域划分步骤，以及通过使用孔隙率测量获得评估值的单独测量步骤测量装置至少在每个分割部分的一个部分; 确定在各个测量步骤中获得的每个部分的评估值是否存在于预定上限确定值和预定下限确定值之间的第一评估步骤; 以及第二评估步骤，计算在上限确定值和下限确定值之间不存在评估值的偏差部分的分布状态。

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