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21. 发明专利

JP2006117438A Method for preventing high strength concrete from crazing due to initial drying 有权
标题翻译：用于防止由于初始干燥引起的高强度混凝土的破坏的方法
公开(公告)号：JP2006117438A
公开(公告)日：2006-05-11
申请号：JP2004303732
申请日：2004-10-19
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： HARADA SHUSUKE , UCHIDA YOSHIO , NAKAMURA SHIRO , AOKI MAKI
IPC分类号： C04B40/04 , B28B1/16 , C04B20/00 , C04B28/02 , E04G21/02
CPC分类号： Y02E40/647
摘要： PROBLEM TO BE SOLVED: To effectively reduce crazing due to initial drying of high strength concrete without necessitating complicated ageing at the construction by using the high strength concrete. SOLUTION: The method comprises the steps of preparing high strength concrete of ≥50 N/mm 2 compression strength by using fine aggregate including coarse particles in a coarse particle rate of 3.0-4.0, and placing the high strength concrete to a site where the surface is exposed. Alternatively, the method comprises the steps of preparing first high strength concrete of ≥50 N/mm 2 compression strength and placing it, and further preparing second high strength concrete of ≥50 N/mm 2 compression strength by using fine aggregate including coarse particles in a coarse particle rate of 3.0-4.0 which is larger than that of fine aggregate constituting the first high strength concrete, and placing the second high strength concrete on the surface of the first high strength concrete. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地减少由于高强度混凝土的初始干燥引起的龟裂，而不需要通过使用高强度混凝土在施工中复杂的老化。解决方案：该方法包括通过使用粗颗粒率为3.0-4.0的粗颗粒的细骨料，制备≥50N/ mm 2 SPF的压缩强度的高强度混凝土的步骤，以及将高强度混凝土到表面暴露的位置。或者，该方法包括以下步骤：制备≥50N/ mm 2 压缩强度的第一高强度混凝土，并将其放置，并进一步制备≥50N/ mm <2>的第二高强度混凝土通过使用粗颗粒比例大于构成第一高强度混凝土的细骨料的粗颗粒率为3.0-4.0的粗颗粒，并将第二高强度混凝土放置在第一高强度混凝土的表面上的压缩强度高强度混凝土版权所有（C）2006，JPO＆NCIPI

22. 发明专利

JP2004117238A Defect inspection method and apparatus for the same 有权
标题翻译：缺陷检查方法及其设备
公开(公告)号：JP2004117238A
公开(公告)日：2004-04-15
申请号：JP2002282546
申请日：2002-09-27
申请人： Chuken Consultant:Kk , Constec Engi Co , Takahide Sakagami , Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , 株式会社コンステック , 株式会社中研コンサルタント , 阪上 ▲隆▼英
发明人： SAKAGAMI TAKAHIDE , NAKAMURA SHIRO , SUZUKI HIRONOBU , KOMIYAMA TAKAHITO
IPC分类号： G01N25/72
摘要： PROBLEM TO BE SOLVED: To provide a defect inspection method and its apparatus for quantitatively outputting a detectable depth when internal defects in an inspection object such as a concrete structure etc. are detected.
SOLUTION: A surface temperature data of a standard piece is obtained by a surface temperature measuring instrument 21 and recorded by a data recording means 22. A defect determination means 23 determines a simulated defect in the standard piece based on the recorded surface temperature data. A detectable range determination means 24 determines the detectable depth in the inspection object based on a determined result. A detectable range determination means 25 displays the detectable depth as a detectable range. The reliability of a defect inspection in the inspection object is ensured.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种缺陷检查方法及其装置，用于当检测到诸如混凝土结构等检查对象中的内部缺陷时，定量输出可检测深度。
解决方案：标准件的表面温度数据由表面温度测量仪21获得并由数据记录装置22记录。缺陷确定装置23基于记录的表面温度确定标准件中的模拟缺陷数据。可检测范围确定装置24基于确定的结果确定检查对象中的可检测深度。可检测范围确定装置25将可检测深度显示为可检测范围。确保检查对象的缺陷检查的可靠性。版权所有（C）2004，JPO

23. 发明专利

JP2004091260A Cement composition, production method therefor and admixture for cement 审中-公开
公开(公告)号：JP2004091260A
公开(公告)日：2004-03-25
申请号：JP2002254806
申请日：2002-08-30
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： ONO AKIRA , YAMAMOTO TAKANORI , NAKAMURA SHIRO
IPC分类号： C04B28/02 , C04B22/16 , C04B24/26 , C04B103/32
摘要： PROBLEM TO BE SOLVED: To obtain a cement composition, on addition of a polycarboxylic acid based high performance AE (Air-Entraining) water-reducing admixture thereto, even if its amount to be added is decided based on fluidity in kneading, which can exhibit the subsequent sufficient fluidity retaining effect, to provide a method for producing the same, and to provide an admixture for cement.
SOLUTION: The cement composition comprises a polycarboxylic acid based high performance AE water-reducing admixture, and cement comprising phosphate of 0.1 to 0.3 wt% expressed in terms of P
2 O
5 . Further, the cement composition comprises cement, water and a polycarboxylic acid based high performance AE water-reducing admixture, and comprises phosphoric ions of 0.4 to 1.2 wt.% expressed in terms of P
2 O
5 in a liquid phase.
COPYRIGHT: (C)2004,JPO

24. 发明专利

JP2014106002A Method of determining separation of fresh concrete 审中-公开
标题翻译：确定新鲜混凝土分离的方法
公开(公告)号：JP2014106002A
公开(公告)日：2014-06-09
申请号：JP2012256734
申请日：2012-11-22
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： NAKAMURA SHIRO , YAMADA KAZUNORI , KAMESHIMA HIROYUKI , SUZUKI HIRONOBU
IPC分类号： G01N11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for easily and quantitatively determining a separation state of fresh concrete.SOLUTION: The method includes: a sample installation process for filling a slump cone installed on a horizontal plate with fresh concrete, extracting the slump cone and installing a concrete sample; an image acquisition process for acquiring a side geometry of the concrete sample as an image; a function conversion process for obtaining a curve connecting a highest point and a lower end point of a contour line of the side geometry of the concrete sample in the image to express the curve as a function in coordinates, y=f(x), and for expressing a linear line connecting the highest point and the lower end point as a function y=g(x); and a determination process for determining a separation state of the fresh concrete by comparing a value A obtained from a mathematical formula with the use of the functions y=f(x) and y=g(x), with a prescribed reference value.
摘要翻译：要解决的问题：提供一种容易且定量地确定新鲜混凝土分离状态的方法。解决方案：该方法包括：用新鲜混凝土填充安装在水平板上的坍落度锥体的样品安装过程，提取坍落度锥体和安装混凝土样品; 用于获取所述混凝土样品的侧面几何图像作为图像的图像获取过程; 功能转换处理，用于获得连接图像中的混凝土样品的侧面几何形状的轮廓线的最高点和下端点的曲线，以将曲线表示为坐标y = f（x）中的函数，以及用于表示连接最高点和下端点的线性线作为函数y = g（x）; 以及通过将从数学公式获得的值A与使用函数y = f（x）和y = g（x）进行比较的规定的参考值来确定新鲜混凝土的分离状态的确定过程。

25. 发明专利

JP2010276413A Sheet for slump test, slump test device, and slump test method 审中-公开
标题翻译：用于SLUMP测试，SLUMP测试设备和SLUMP测试方法
公开(公告)号：JP2010276413A
公开(公告)日：2010-12-09
申请号：JP2009127845
申请日：2009-05-27
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： NAKAMURA SHIRO , MIYAZONO MASAHIRO , HARADA SHUSUKE
IPC分类号： G01N1/28 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a sheet for a slump test which accurately measures a slump.
SOLUTION: The sheet for the slump test is provided, disposed on the upper surface of fresh concrete within a slump cone, formed so as to have a size fitted into the upper end opening of the slump cone, and includes a sheet mark indicating a central section on the upper surface when the sheet is disposed on the upper surface of the fresh concrete within the slump cone.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种准确测量坍落度的坍落度试验用片材。解决方案：提供用于坍落度试验的片材，设置在坍落度锥体内的新鲜混凝土的上表面上，其形成为具有装配到坍落度锥体的上端开口中的尺寸，并且包括片材标记当片材设置在坍落度锥体内的新鲜混凝土的上表面上时，表示在上表面上的中心部分。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2010237013A Screening apparatus and separation method 审中-公开
标题翻译：筛选装置和分离方法
公开(公告)号：JP2010237013A
公开(公告)日：2010-10-21
申请号：JP2009084874
申请日：2009-03-31
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： NAKAMURA SHIRO , MIYAZONO MASAHIRO , HARADA SHUSUKE
IPC分类号： G01N15/02 , B03B5/00
摘要： PROBLEM TO BE SOLVED: To provide a screening apparatus for filtering and separating easily coarse aggregate and fine aggregate from fresh concrete, and reducing a water quantity required for filtration separation.
SOLUTION: This screening apparatus includes a sieve for coarse aggregate for filtering and separating coarse aggregate from fresh concrete after the fresh concrete is supplied, and a sieve for fine aggregate for filtering and separating fine aggregate from filtered object filtered through the sieve for coarse aggregate. In the screening apparatus, the sieve for coarse aggregate is arranged in the sieve for fine aggregate, and the sieve for coarse aggregate and the sieve for fine aggregate include a filter net on the side face part respectively so that water can enter from the side face part.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种筛分装置，用于从新拌混凝土中容易地过滤和分离粗骨料和细骨料，并减少过滤分离所需的水量。解决方案：该筛选装置包括用于在新鲜混凝土供应之后从新混凝土中过滤和分离粗骨料的粗骨料筛，以及用于过滤和分离细骨料的细骨料筛，用于通过筛过滤的过滤物粗骨料在筛选装置中，将粗骨料筛设置在细骨料筛中，粗骨料筛和细骨料筛分别在侧面部分上形成过滤网，使得水可以从侧面进入部分。版权所有（C）2011，JPO＆INPIT

27. 发明专利

JP2010162730A Method of drying curable material 审中-公开
标题翻译：干燥可固化材料的方法
公开(公告)号：JP2010162730A
公开(公告)日：2010-07-29
申请号：JP2009005607
申请日：2009-01-14
申请人： Sumitomo Osaka Cement Co Ltd , Tokyo Soc Kk , 住友大阪セメント株式会社 , 東京エスオーシー株式会社
发明人： NAKAMURA SHIRO , HARADA SHUSUKE , YASUMOTO REIJI , KANEZUKA MIKIO , ITO TSUKASA
IPC分类号： B28B11/00
摘要： PROBLEM TO BE SOLVED: To dry a water-containing material simply without using a large-scaled equipment, and to dry the water-containing material under a stable humid condition by suppressing a rapid humidity increase in a closed space to prevent a gap from a predetermined humidity. SOLUTION: In the method for drying the curable material by arranging the water-containing hydraulic material and the first moisture-conditioning liquid in the closed space and adjusting the humidity in the closed space, there is further arranged in the closed space at least either one of the second conditioning liquid having a balanced humidity lower than that of the first conditioning liquid and a moisture absorbent having no balanced humidity. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：只要不使用大型设备即可干燥含水材料，并且通过抑制封闭空间中的快速增湿来在稳定的潮湿条件下干燥含水材料，以防止与预定湿度的间隙。解决方案：在通过在封闭空间中布置含水液压材料和第一湿度调节液并调节封闭空间中的湿度的干燥方法中，还在封闭空间至少第二调理液中的任一种具有比第一调理液低的平衡湿度和不具有均衡湿度的吸湿剂。版权所有（C）2010，JPO＆INPIT

28. 发明专利

JP2008001559A Concrete retarder and method for producing the same 审中-公开
标题翻译：混凝土搅拌器及其生产方法
公开(公告)号：JP2008001559A
公开(公告)日：2008-01-10
申请号：JP2006172814
申请日：2006-06-22
申请人： Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社
发明人： ONO AKIRA , MIYAKE HIDEKAZU , NAKAMURA SHIRO
IPC分类号： C04B24/00 , C04B103/20
CPC分类号： C04B28/02 , C04B20/1022 , C04B24/001 , C04B40/0046 , C04B2103/22 , C04B20/023 , C04B20/002 , C04B14/043 , C04B14/022
摘要： PROBLEM TO BE SOLVED: To provide a concrete retarder effectively reducing the time and effort on chemical synthesis and the cost of the equipment for the chemical synthesis, and to provide a method for producing the same.
SOLUTION: The method for producing the concrete retarder X at least comprises an organic retarding substance-extracting step S1 for extracting an organic retarding substance ya present in an organic impurity y into an alkaline solution 1 by bringing mountain sand Y, which is an earth and sand containing the organic impurity y, into contact with the alkaline solution 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效减少化学合成的时间和精力以及用于化学合成的设备的成本的混凝土缓凝剂，并提供其制备方法。解决方案：制造混凝土缓凝剂X的方法至少包括有机延迟物质提取步骤S1，用于通过使山砂Y（其为有机物质提取步骤S1）将有机杂质y中存在的有机延迟物质y提取到碱性溶液1中含有有机杂质y的泥土与碱溶液接触1.版权所有（C）2008，JPO＆INPIT

29. 发明专利

JP2005291743A Defect detecting method and device for concrete reinforced by reinforcement plate 有权
标题翻译：缺陷检测方法和钢筋混凝土加固装置
公开(公告)号：JP2005291743A
公开(公告)日：2005-10-20
申请号：JP2004103117
申请日：2004-03-31
申请人： Takahide Sakagami , Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , ▲隆▼英阪上
发明人： NAKAMURA SHIRO , UCHIDA YOSHIO , SAKAGAMI TAKAHIDE
IPC分类号： G01N25/72 , G01J5/48
摘要： PROBLEM TO BE SOLVED: To provide a method of detecting defects of concrete reinforced by adhering a reinforcement plate, and determining kinds of defects.
SOLUTION: The reinforcement plate is heated by a heating device 17 while controlled by a heating control means 11. A temperature measuring device 19 measures a surface temperature of each unit area of the reinforcement plate. The measured data from the temperature measuring device 19 after the stop of heating is recorded in a data recording means 13. A waveform comparing means 12 calculates the phase difference between a temperature variation waveform of each unit area and a reference waveform of specific periods, and the calculation is performed on the reference waveforms of a plurality of periods. The defect kind determining means 7 determines the kind of defects on the basis of the phase difference based on the plurality of reference waveforms.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种检测通过粘附加强板而增强的混凝土的缺陷的方法，以及确定缺陷的种类。解决方案：通过加热装置17加热加强板，同时由加热控制装置11控制。温度测量装置19测量加强板的每个单位面积的表面温度。来自温度测量装置19的测量数据被记录在数据记录装置13中。波形比较装置12计算每个单位面积的温度变化波形与特定周期的参考波形之间的相位差，以及对多个周期的参考波形进行计算。缺陷种类确定装置7基于多个参考波形来确定基于相位差的缺陷的种类。版权所有（C）2006，JPO＆NCIPI

30. 发明专利

JP2005241573A Method and apparatus for inspecting defect 有权
标题翻译：检查缺陷的方法和装置
公开(公告)号：JP2005241573A
公开(公告)日：2005-09-08
申请号：JP2004054595
申请日：2004-02-27
申请人： Takahide Sakagami , Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , ▲隆▼英阪上
发明人： SAKAGAMI TAKAHIDE , NAKAMURA SHIRO
IPC分类号： G01N25/72 , G01N21/84
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for the inspection of defects, wherein internal defects inside a specimen such as a concrete structure or the like is detected, and information regarding defects can be detected quantitatively.
SOLUTION: A heating device 17 receives a command from a heating control means 11 and heats the specimen so that temperatures of at least one point inside the specimen are elevated for a heating stop period, after stopping heating. A temperature-measuring device 19 measures the surface temperature of the specimen in a time series manner and outputs the measured data to a data-recording means 13 of a defect inspection controller 10. At this time, the heating period is set shorter than the measurement period. A decision is made by a defect deciding means as to whether the measured data recorded by the data-recording means 13 receiving the output refer to the internal defect, and its result is output, e.g. as image data. The cycle of a reference waveform for carrying out a correlation processing is changed, whereby the internal defects in the specimen can be detected quantitatively.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于检查缺陷的方法和装置，其中检测诸如具体结构等的样本内的内部缺陷，并且可以定量地检测关于缺陷的信息。解决方案：加热装置17接收来自加热控制装置11的命令，并加热试样，使得在停止加热之后使试样内至少一点的温度升高加热停止时间。温度测量装置19以时间序列方式测量样品的表面温度，并将测量数据输出到缺陷检查控制器10的数据记录装置13.此时，加热周期被设定为短于测量期。由缺陷判定装置决定由接收输出的数据记录装置13记录的测量数据是否参考内部缺陷，并输出其结果，例如，作为图像数据。用于执行相关处理的参考波形的周期被改变，从而可以定量地检测样本中的内部缺陷。版权所有（C）2005，JPO＆NCIPI

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