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1. 发明专利

JP2013079876A Radiation shielding concrete 审中-公开
标题翻译：辐射屏蔽混凝土
公开(公告)号：JP2013079876A
公开(公告)日：2013-05-02
申请号：JP2011220286
申请日：2011-10-04
申请人： Shimizu Corp , 清水建設株式会社
发明人： URANO SHINJI , OSAKI YUSAKU
IPC分类号： G21F1/04 , C04B18/16 , C04B28/02
CPC分类号： Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide an effective and appropriate radiation shielding concrete which has a better shielding performance to radiation than a normal concrete and can reduce required thickness, while it can be manufactured and used in construction inexpensively.SOLUTION: Glass cullet prepared by crushing and adjusting waste cathode-ray-tubes is mixed in concrete as a glass material containing lead component. The glass cullet is prepared as coarse cullet and fine cullet, and the coarse cullet and the fine cullet are respectively mixed as a part of coarse aggregate and as a part of fine aggregate. The glass cullet is also prepared as a powder cullet and mixed as an admixture. A total mixing amount of all the glass cullet in the entire concrete is suitably set to a range of 50-65%.
摘要翻译：要解决的问题：提供一种有效和合适的辐射屏蔽混凝土，其辐射屏蔽性能比普通混凝土具有更好的屏蔽性能，并可以减少所需的厚度，同时可以廉价地制造和使用。
解决方案：通过粉碎和调整废阴极射线管制备的玻璃碎片在混合物中作为含铅组分的玻璃材料混合。玻璃碎片是以粗碎玻璃和细碎玻璃制成，粗碎玻璃和细碎玻璃碎片分别作为粗骨料的一部分和细骨料的一部分混合。玻璃碎片也作为粉碎碎片制成，并作为混合物混合。整个混凝土中所有玻璃碎玻璃的总混合量适当设定在50-65％的范围内。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2007154440A Concrete chipping device 审中-公开
标题翻译：混凝土搅拌装置
公开(公告)号：JP2007154440A
公开(公告)日：2007-06-21
申请号：JP2005347576
申请日：2005-12-01
申请人： Shimizu Corp , 清水建設株式会社
发明人： KIMURA KATSUHIKO , KIMURA HIROSHI , URANO SHINJI , TAKURA TAKASHI , MURAKAMI KAZUO , TAKAHASHI KEIICHI
IPC分类号： E04G23/08 , B02C19/00 , B02C19/18 , E21C37/18
摘要： PROBLEM TO BE SOLVED: To achieve efficient chipping work by preventing a leakage of insulating water for filling a part for positively causing concrete breaking by high-voltage pulse electric discharge in a method of chipping the surface of a concrete structure.
SOLUTION: A cylindrical container installed on the concrete surface interposing a seal member between the lower end peripheral edge and the concrete surface is filled with the insulating water with viscosity imparted by adding a thickener so that a J-funnel flow-down time is 5-15 seconds. Discharge electrodes are erected at a predetermined space, and high-voltage pulse applied to the discharge electrodes is propagated from the concrete surface to the interior to chip the concrete surface between the discharge electrodes in a thin layer state.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过防止在将混凝土结构的表面破碎的方法中通过高压脉冲放电来积极引起混凝土破坏的部分的绝缘水的泄漏来实现有效的切屑作业。解决方案：安装在混凝土表面上的圆柱形容器，在下端周边边缘和混凝土表面之间插入密封构件，填充有绝缘水，粘度通过添加增稠剂赋予，使得J型漏斗流失时间是5-15秒。放电电极在预定的空间竖立，并且施加到放电电极的高电压脉冲从混凝土表面传播到内部，以薄层状态对放电电极之间的混凝土表面进行切割。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007152168A Concrete chipping apparatus 审中-公开
标题翻译：混凝土搅拌装置
公开(公告)号：JP2007152168A
公开(公告)日：2007-06-21
申请号：JP2005347580
申请日：2005-12-01
申请人： Kumamoto Univ , Shimizu Corp , 国立大学法人熊本大学 , 清水建設株式会社
发明人： KIMURA KATSUHIKO , KIMURA HIROSHI , URANO SHINJI , TAKURA TAKASHI , MURAKAMI KAZUO , AKIYAMA SHUSUKE , NAMIHIRA TAKAO
IPC分类号： B02C19/18 , B02C19/00 , E21C37/18
摘要： PROBLEM TO BE SOLVED: To prevent breakage of a container due to shock waves generated in crushing of concrete with high-voltage pulse discharge, in a concrete chipping apparatus for chipping the surface of concrete.
SOLUTION: A cylindrical container 11 disposed on the surface 1 of concrete is filled with insulation water 12, and two or more discharge electrodes 13 are arranged in the container 11. Among the discharge electrodes 13, negative electrodes 13- are arranged around a positive electrode 13+ at a specified interval, and a high-voltage pulse applied to the positive electrode 13+ is transmitted from the surface 1 to the inside of concrete to chip the surface 1 of concrete between the discharging electrodes 13+ and 13- in the form of a thin layer.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在用高压脉冲放电破碎混凝土时产生的冲击波而导致的容器破裂，在用于破碎混凝土表面的混凝土切屑装置中。解决方案：设置在混凝土表面1上的圆柱形容器11填充有绝缘水12，并且在容器11中布置两个或更多个放电电极13.在放电电极13中，将负极13-围绕以规定间隔的正极13+和施加到正极13+的高电压脉冲从表面1传递到混凝土内部，以将放电电极13+和13-之间的混凝土表面1切割，以薄层的形式。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006282479A Recycled aggregate-modifying agent 审中-公开
标题翻译：回收聚集改性剂
公开(公告)号：JP2006282479A
公开(公告)日：2006-10-19
申请号：JP2005107430
申请日：2005-04-04
申请人： Kao Corp , Shimizu Corp , 清水建設株式会社 , 花王株式会社
发明人： AKAGI RYUICHI , URANO SHINJI
IPC分类号： C04B18/16 , C01B33/32 , C04B20/10 , C04B28/02
CPC分类号： Y02W30/95
摘要： PROBLEM TO BE SOLVED: To provide a recycled aggregate-modifying agent capable of improving the strength of a concrete hardened body. SOLUTION: This recycled aggregate-modifying agent contains an alkali silicate solution satisfying the following requirements (1) and (2): (1) the silicon (Si) and lithium (Li) atoms are contained and sodium (Na) atoms may be contained in the molar ratio (Na/Li) of 0 to 0.3 and the molar ratio (SiO 2 /Li 2 O) of silicon and lithium in terms of oxides of 3.0 to 4.0; and (2) Q 4 /Q 3 of 0.1 to 0.35 and Q 3 /Q 2 of 2 to 10 in the ratios (Q 4 /Q 3 and Q 3 /Q 2 ) of area Q n of the structural signal corresponding to Q n structure (n=2, 3 or 4) obtained by 29 Si-NMR measurement of a dried material prepared from the above alkali silicate solution. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供能够提高混凝土硬化体的强度的再生骨料改性剂。解决方案：该回收的骨料改性剂含有满足以下要求（1）和（2）的碱性硅酸盐溶液：（1）含有硅（Si）和锂（Li）原子，钠（Na）原子可以以0至0.3的摩尔比（Na / Li）和以氧化物计的硅和锂的摩尔比（SiO 2 / Li 2 O） 3.0〜4.0; 和（2）2〜3的Q 4 / Q 3 为2〜 10的比例（Q 4 / Q 3 和Q 3 / Q SB> 2 ）通过制备的干燥材料通过 29 Si-NMR测量获得的对应于Q n 结构（n = 2,3或4）的结构信号的> n 从上述碱性硅酸盐溶液中。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005058921A Photocatalyst particle 审中-公开
标题翻译：光催化剂颗粒
公开(公告)号：JP2005058921A
公开(公告)日：2005-03-10
申请号：JP2003293032
申请日：2003-08-13
申请人： Shimizu Corp , 清水建設株式会社
发明人： NACHI HIROSHI , TANAKA ISAO , NUMATA SHIGEO , URANO SHINJI , NAKAMURA TAKUJI , HORIUCHI SUMIO , TAZAKI MASAHARU , MORITA TAKESHI , YAGI JUNICHI , KIKUCHI TAKAMASA , FUKASE YUTARO , YOSHIDA JUN , TAKASE TOSHINORI
IPC分类号： B01J35/02 , B01J32/00 , B01J37/00
摘要： PROBLEM TO BE SOLVED: To provide photocatalyst particles with a simple structure, easily usable for water purification work in domestic use, and capable of purifying water for a long duration.
SOLUTION: The photocatalyst particles 1 are each provided with a core part 2 and a photocatalytic material 3. The core part 2 is a particle formed in spherical or elliptical shape and surface-coated with the photocatalytic material 3. When being thrown in turbid water and radiated with light, the photocatalyst particles 1 with the structure are excited by absorbing light with the photocatalyst 3 to decompose organic pollutants and fats in the turbid water. The specific gravity of the core part 2 is set to be about the same as that of water and the photocatalyst particles 1 thrown in the turbid water evenly float in the turbid water without being precipitated or floating up and thus is capable of efficiently exhibiting water purification function in the entire turbid water without requiring stirring work.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有简单结构的光催化剂颗粒，容易用于家用水净化工作，并且能够长时间净化水。光催化剂颗粒1分别设置有核心部分2和光催化材料3.核心部分2是形成为球形或椭圆形并且表面涂覆有光催化材料3的颗粒。当被投入混浊的水并用光照射，具有该结构的光催化剂颗粒1通过用光催化剂3吸收光而被激发，以分解浑浊的水中的有机污染物和脂肪。核心部分2的比重设置为与水相同，并且投入浑浊水中的光催化剂颗粒1均匀地漂浮在混浊的水中而不会沉淀或浮起，因此能够有效地显示净水在整个混浊水中起作用，无需搅拌作业。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2007154443A Concrete chipping device 审中-公开
标题翻译：混凝土搅拌装置
公开(公告)号：JP2007154443A
公开(公告)日：2007-06-21
申请号：JP2005347579
申请日：2005-12-01
申请人： Shimizu Corp , 清水建設株式会社
发明人： KIMURA KATSUHIKO , KIMURA HIROSHI , URANO SHINJI , TAKURA TAKASHI , MURAKAMI KAZUO
IPC分类号： E04G23/08 , B02C19/00 , B02C19/18 , B23H1/00 , B23H9/00
摘要： PROBLEM TO BE SOLVED: To prevent a container from being damaged by shock wave generated in breaking concrete by high-voltage pulse electric discharge in a concrete chipping device for chipping a concrete surface. SOLUTION: The cylindrical container 11 installed on the concrete surface 1 is filled with insulating water 12. Discharge electrodes 13, 13 are erected positioned by a spacer 32 holding a distance L between the electrodes, while being supported by support members 31, 33 built in the cylindrical container 11. High-voltage pulse applied to the discharge electrodes 13 is propagated from the concrete surface 1 to the interior to chip the concrete surface 1 between the discharge electrodes 13, 13 in a thin layer state. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在用于破碎混凝土表面的混凝土切屑装置中通过高压脉冲放电在破碎的混凝土中产生的冲击波损坏容器。解决方案：安装在混凝土表面1上的圆柱形容器11填充有绝缘水12.放电电极13,13由支撑在支撑构件31,31上的电极之间保持距离L的间隔件32竖立，内置于圆筒形容器11内。施加到放电电极13的高电压脉冲从混凝土表面1传播到内部，以薄层状态对放电电极13,13之间的混凝土表面1进行切割。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005256493A Concrete vibrator 审中-公开
标题翻译：混凝土搅拌机
公开(公告)号：JP2005256493A
公开(公告)日：2005-09-22
申请号：JP2004071471
申请日：2004-03-12
申请人： Shimizu Corp , 清水建設株式会社
发明人： URANO SHINJI
IPC分类号： E04G21/06 , E04G21/08
摘要： PROBLEM TO BE SOLVED: To provide a concrete vibrator capable of removing surplus water in fresh concrete, while effectively transmitting vibration of the concrete vibrator to the fresh concrete, without increasing a burden of a worker.
SOLUTION: This concrete vibrator 1 is inserted into the placed fresh concrete, and has a vibrating part 4 for applying the vibration to the fresh concrete. A perforated pipe 12 forming a plurality of holes, is provided in the vicinity of the vibrating part 4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够在新混凝土中去除多余的水的混凝土振动器，同时有效地将混凝土振动器的振动传递到新混凝土，而不增加工人的负担。解决方案：将混凝土振动器1插入到新鲜混凝土中，并具有用于将振动施加到新混凝土的振动部分4。形成多个孔的多孔管12设置在振动部分4的附近。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004143019A Cement hardening material, cement hardened body, concrete placing mold and concrete structure 审中-公开
标题翻译：水泥硬化材料，水泥硬化体，混凝土浇筑模具和混凝土结构
公开(公告)号：JP2004143019A
公开(公告)日：2004-05-20
申请号：JP2002312651
申请日：2002-10-28
申请人： Shimizu Corp , 清水建設株式会社
发明人： MORITA TAKESHI , NAKAMURA TAKUJI , TANAKA ISAO , NAKATSUJI TERUYUKI , URANO SHINJI , HORIUCHI SUMIO , NUMATA SHIGEO , NACHI HIROSHI , KIKUCHI TAKAMASA , FUKASE YUTARO , TAZAKI MASAHARU , YOSHIDA JUN , TAKASE TOSHINORI
IPC分类号： E04B2/86 , C04B14/38 , C04B16/06 , C04B22/02 , C04B28/02 , C04B111/00
摘要： PROBLEM TO BE SOLVED: To make it possible to obtain an excellent humidification property to be utilized for a general purpose building material and regenerate or recycle resources in a cement hardening material, a cement hardened body, a concrete placing mold and a concrete structure.
SOLUTION: A self-humidification type concrete 1 is formed by incorporating carbon nano-tube 2 into cement in a cement mixture prepared by mixing cement matrix 4 and aggregate 3. The self-humidification type concrete 1 is placed in the mold like as normal concrete, or the like, and hardened to manufacture a structure placed in site or a precast member.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得用于通用建筑材料的优良加湿性能并且可以再生或再循环水泥硬化材料中的资源，水泥硬化体，混凝土浇筑模具和混凝土结构体。解决方案：通过将碳纳米管2掺入通过混合水泥基体4和骨料3制备的水泥混合物中的水泥中形成自加湿型混凝土1.将自加湿型混凝土1放置在模具中作为普通混凝土等，并且被硬化以制造放置在现场或预制构件中的结构。版权所有（C）2004，JPO

9. 发明专利

JP2013170833A Concrete evaluation method 审中-公开
标题翻译：混凝土评价方法
公开(公告)号：JP2013170833A
公开(公告)日：2013-09-02
申请号：JP2012032927
申请日：2012-02-17
申请人： Shimizu Corp , 清水建設株式会社
发明人： URANO SHINJI
IPC分类号： G01N11/00
摘要： PROBLEM TO BE SOLVED: To provide a concrete evaluation method which determines the degree of risk for a high fluidity concrete to cause material segregation and blockage to a structure, preventing the occurrence of a place unfilled with the high fluidity concrete for use in construction.SOLUTION: A concrete evaluation method includes the steps of measuring the flow-down time and the maximum shear strain rate of a high fluidity concrete with a various composition with a flow down rate measuring device so as to obtain the concrete segregation limit characteristics to represent the relation between the flow-down time and the maximum shear strain rate, calculating the operational maximum shear strain rate through flow analysis based on the characteristics of a high fluidity concrete for practical use in filling and the shape of a structure so as to obtain the operational flow-down time of the high fluidity concrete for practical use in filling a structure, and comparing the distribution of the operational maximum shear strain rate for the operational flow-down time with the concrete segregation limit characteristics so as to determine the degree of risk for the operational high fluidity concrete to cause material segregation and blockage from the distribution of the operational maximum shear strain rate on the basis of determination criteria.
摘要翻译：要解决的问题：提供一种具体的评估方法，其确定高流动性混凝土导致材料偏析和结构阻塞的风险程度，防止没有填充高流动性混凝土的地方出现在施工中。：具体的评价方法包括以流量测量装置测量具有各种成分的高流动性混凝土的流下时间和最大剪切应变率的步骤，以获得表示该关系的混凝土偏析极限特性在流失时间和最大剪切应变率之间，通过流动分析计算基于高流动性混凝土在填充中的特性和结构形状的操作最大剪切应变率，从而获得操作流程低流动性混凝土的实际用于填筑结构的时间，并比较其分布情况用于操作流失时间的操作最大剪切应变速率与混凝土偏析极限特性，以确定操作性高流动性混凝土的风险程度，导致材料偏析和阻塞对操作最大剪切应变率的分布确定标准的基础。

10. 发明专利

JP2012233361A Concrete dewatering sheet and concrete dewatering device 审中-公开
标题翻译：混凝土脱水板和混凝土脱水装置
公开(公告)号：JP2012233361A
公开(公告)日：2012-11-29
申请号：JP2011103557
申请日：2011-05-06
申请人： Shimizu Corp , 清水建設株式会社
发明人： URANO SHINJI
IPC分类号： E04G9/10 , E04G21/02
摘要： PROBLEM TO BE SOLVED: To provide a concrete dewatering sheet and a concrete dewatering device for effectively removing redundant water in order to improve quality of concrete.SOLUTION: A concrete dewatering sheet includes a first sheet 11 having a drain hole 11a, a second sheet 12 having water passing holes 12a each of which is smaller than the drain hole 11a and of which number is greater than the number of the drain hole 11a, a permeable sheet 13 that is sandwiched between the first sheet 11 and the second sheet 12 and has water permeability, and a joint tool 14 attached to the drain hole 11a provided in the first sheet 11.
摘要翻译：要解决的问题：提供混凝土脱水板和混凝土脱水装置，以有效地去除多余的水，以提高混凝土的质量。解决方案：混凝土脱水板包括具有排水孔11a的第一板11，具有比排水孔11a小的水通孔12a的第二板12，其数量大于排水孔11a的数量排水孔11a，夹在第一片11和第二片12之间并具有透水性的可渗透片13，以及附接到设置在第一片11中的排出孔11a的接合工具14.版权所有（ C）2013，JPO＆INPIT

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