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    • 2. 发明专利
    • Identification method and concrete test method for concrete test piece
    • 混凝土试验方法的鉴定方法和混凝土试验方法
    • JP2010229655A
    • 2010-10-14
    • JP2009076256
    • 2009-03-26
    • Sumitomo Osaka Cement Co LtdUc Technology Kkユーシーテクノロジ株式会社住友大阪セメント株式会社
    • KIMIJIMA TAKEYUKIUEHARA NOBUOASANO FUMIOHAYASHI SUEOKUSANO MASAOMOROKUMA TATESHI
    • E04G21/02
    • PROBLEM TO BE SOLVED: To provide an identification method for concrete test pieces simply and accurately even if the characters inscribed on the concrete test piece put in a curing water tank are rubbed out or become invisible due to accumulation and adhesion of deposits when conducting a concrete test, and to provide a concrete test method for identifying and taking out the desired concrete test piece from among many concrete test pieces simply and accurately.
      SOLUTION: In this identification method for concrete test pieces, the inside of the curing water tank is imaged to obtain a first image, next the concrete test pieces are put in the curing water tank, the inside of the curing water tank including the concrete test pieces is imaged to obtain a second image, and then the first image is checked against the second image to identify the concrete test pieces based on the difference between these two images.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了简单准确地提供混凝土试件的识别方法,即使将插入固化水箱中的混凝土试件上的字符由于沉积物的堆积和粘附而被摩擦或变得不可见, 进行具体测试,并提供一种具体的测试方法,用于从简单准确的许多具体试件中识别和取出所需的混凝土试件。 解决方案:在该混凝土试件的识别方法中,对固化水箱内部进行成像以获得第一图像,接下来将混凝土试件放入固化水箱中,固化水箱内部包括 将具体的测试片成像以获得第二图像,然后根据第二图像检查第一图像,以基于这两个图像之间的差异来识别具体的测试片。 版权所有(C)2011,JPO&INPIT
    • 4. 发明专利
    • Management method of ready-mixed concrete and management system of ready-mixed concrete
    • 准备混合混凝土的管理方法和混合混凝土的管理系统
    • JP2008137285A
    • 2008-06-19
    • JP2006326133
    • 2006-12-01
    • Takeshi SakamuraSumitomo Osaka Cement Co LtdUc Technology Kkユーシーテクノロジ株式会社住友大阪セメント株式会社健 坂村
    • KIMIJIMA TAKEYUKIKUSANO MASAOMOROKUMA TATESHIYAMADA JUNSAKAMURA TAKESHI
    • B28C7/00G01N33/38G06K17/00
    • B28C7/02B28B7/0005B28C7/00
    • PROBLEM TO BE SOLVED: To provide a management method of ready-mixed concrete which can manage the quality of the ready-mixed concrete, ensure the precise and secure delivery of the ready-mixed concrete and perform the maintenance service/management of a ready-mixed concrete transport vehicle, and also a ready-mixed concrete management system. SOLUTION: This ready-mixed concrete management method is designed to manage the quality and shipment of the ready-mixed concrete to be delivered by the ready-mixed concrete transport vehicle. That is, a non-contact communication medium which enables writing/reading information from the outside, is attached to the ready-mixed concrete transport vehicle, and quality/shipment information regarding the quality and shipment of the ready-mixed concrete to be loaded on the ready-mixed concrete transport vehicle, is written in the non-contact communication medium on the part of a ready-mixed concrete shipper. The above quality and shipment information is read from the non-contact communication medium on the part of a ready-mixed concrete consignee. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供可以管理混凝土混凝土质量的预拌混凝土的管理方法,确保准备好的混凝土混凝土的交付,并进行维修服务/管理 预拌混凝土运输车辆,以及预拌混凝土管理系统。

      解决方案:这种预拌混凝土管理方法旨在管理预混混凝土运输车辆要交付的预拌混凝土的质量和运输。 也就是说,能够从外部写入/读取信息的非接触通信介质被附接到预混混凝土输送车辆,以及关于要加载的预拌混凝土的质量和运输的质量/装运信息 预拌混凝土运输车辆是在预混混凝土托运人的一部分的非接触式通讯介质上写的。 上述质量和装运信息从准备好混凝土收货人的非接触式通讯介质中读取。 版权所有(C)2008,JPO&INPIT

    • 7. 发明专利
    • Ultra-high-strength high-fluidity concrete and cement composition
    • 超高强度高流体混凝土和水泥组合物
    • JP2014169213A
    • 2014-09-18
    • JP2013043246
    • 2013-03-05
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社Sumitomo Mitsui Construction Co Ltd三井住友建設株式会社
    • KOIDE TAKAOTAKADA AOIKUSANO MASAOMATSUDA HIROSHIHASUO KOICHI
    • C04B28/02C04B18/08C04B18/14C04B22/14C04B24/26
    • Y02W30/92Y02W30/94
    • PROBLEM TO BE SOLVED: To provide an ultra-high-strength high-fluidity concrete which has a high strength development and a high fluidity while admixing a large amount of by-products and exhibits a water-binder ratio of 14.0% or less and a compressive strength exceeding 200 N/mm.SOLUTION: There is provided an ultra-high-strength high-fluidity concrete which comprises the following (a) to (e): (a) a hydraulic binder having (a-1) to (a-3), (a-1) 35 to 69 mass% of cement, (a-2) 5 to 15 mass% of a siliceous fine powder derived from a by-product having a BET specific surface area of 15 to 25 m/g, (a-3) 21 to 60 mass% of a siliceous fine powder derived from a by-product having a BET specific surface area of 1 to 3 m/g (provided that the entire hydraulic binder is defined as 100 mass%); (b) a coarse aggregate having a maximum particle diameter of 10 to 20 mm, an absolute dry density of 2.60 g/cmor more and a water absorption rate of 1.20 mass% or less; (c) an artificial high-density fine aggregate having a maximum particle diameter of 5 mm or less, an absolute dry density of 2.90 g/cmor more and a water absorption rate of 0.90 mass% or less; (d) a chemical admixture; and (e) water.
    • 要解决的问题:提供一种超高强度高流动性混凝土,其具有高强度显现和高流动性,同时混合大量的副产物,并且具有14.0%或更低的水粘合剂比例和 压缩强度超过200N / mm。解决方案:提供一种超高强度高流动性混凝土,其包括以下(a)至(e):(a)具有(a-1)至(a -3),(a-1)35〜69质量%的水泥,(a-2)5〜15质量%的由BET比表面积为15〜25m / g,(a-3)21质量%〜60质量%的BET比表面积为1〜3m / g的副产物的硅质微粉(假定整个水硬性粘合剂为100质量%), ; (b)最大粒径为10〜20mm,绝对干密度为2.60g / cm 2以上,吸水率为1.20质量%以下的粗骨料, (c)最大粒径为5mm以下,绝对干密度为2.90g / cm 2以上,吸水率为0.90质量%以下的人造高密度细骨料, (d)化学混合物; 和(e)水。
    • 8. 发明专利
    • Method for reading/writing ic tag and ic tag reader
    • 读取/写入IC标签和IC标签读取器的方法
    • JP2010231523A
    • 2010-10-14
    • JP2009078603
    • 2009-03-27
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • KIMIJIMA TAKEYUKIKUSANO MASAOHAYASHI SUEOUEHARA NOBUO
    • G06K17/00H01Q7/00H01Q21/28
    • PROBLEM TO BE SOLVED: To provide a method for reading/writing IC tag and an IC tag reader, which find an IC tag very simply with no need to search for the location of the IC tag attached to an article or to change direction of an IC tag reader and so on, and perform reading from and writing to the IC tag very simply and correctly. SOLUTION: The method for reading/writing IC tag is configured to read from and write to the IC tag 12 which is embedded in the concrete test specimen 11. An IC tag reader 1 makes loop type antennas 3, 4, intersect each other with an angle θ with their antenna surfaces 3a, 4a close. Information is read from and written to the IC tag 12 by using the IC tag reader 1 to fit the antenna surfaces 3a, 4a into the concrete test specimen 11. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于读取/写入IC标签和IC标签读取器的方法,其非常简单地找到IC标签,而不需要搜索附着到物品上的IC标签的位置或改变 IC标签读取器的方向等,并且非常简单和正确地执行对IC标签的读取和写入。 解决方案:用于读取/写入IC标签的方法被配置为读取和写入嵌入在具体测试样本11中的IC标签12.IC标签读取器1使环形天线3,4彼此相交 另一个与它们的天线表面3a,4a接合的角度θ接近。 通过使用IC标签读取器1将信息从IC标签12读取并写入到IC标签12中,以将天线表面3a,4a装配到混凝土试样11中。版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • Method for production of hardened cement body
    • 硬化水泥体的生产方法
    • JP2006265021A
    • 2006-10-05
    • JP2005083534
    • 2005-03-23
    • Sumitomo Osaka Cement Co Ltd住友大阪セメント株式会社
    • KANAI KENSUKEHEBIMI SHINGOKUSANO MASAOUEHARA NOBUOKIMIJIMA TAKEYUKI
    • C04B28/02C04B16/02C04B18/24C04B18/26
    • Y02W30/97
    • PROBLEM TO BE SOLVED: To provide a method for production of a hardened cement body in which a treatment for preventing hardening inhibition can simply be performed without causing various problems even when the substance inhibiting or retarding the cement hardening is entrained and thereby, cement can be hardened quickly by hydration. SOLUTION: This production method comprises: previously pulverizing a part or all of cement by a wet crusher and hydrating to obtain slurry; adding the substance containing the components inhibiting the cement hardening to the resultant slurry; and making the above components eluted from the substance containing them adsorb on the surface of the slurry. According to the method, the substance containing the components inhibiting the cement hardening can be used as a raw material together with cement, and the hardened cement body can be produced while preventing the inhibition of cement hardening. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种硬化水泥体的制造方法,其中即使夹带阻止或延缓水泥硬化的物质,也可以简单地进行防止硬化抑制的处理而不引起各种问题, 水泥可以通过水合快速硬化。 解决方案:该制造方法包括:通过湿式破碎机预先粉碎一部分或全部水泥并进行水合,得到浆料; 将含有抑制水泥硬化的成分的物质加入到所得浆料中; 并使上述组分从含有物质的物质中洗脱出来,就吸附在浆料的表面上。 根据该方法,含有抑制水泥硬化的成分的物质可以与水泥一起用作原料,并且可以制造硬化的水泥体,同时防止水泥硬化的抑制。 版权所有(C)2007,JPO&INPIT