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1. 发明专利

JP2008081338A Reinforcing short fiber for cement based formed body 有权
标题翻译：基于水泥基体的短纤维增强
公开(公告)号：JP2008081338A
公开(公告)日：2008-04-10
申请号：JP2006261192
申请日：2006-09-26
申请人： Nishimatsu Constr Co Ltd , Toda Constr Co Ltd , Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社 , 戸田建設株式会社 , 西松建設株式会社
发明人： FUKUDA NAOYA , ISHII TOKU , MEGURO YUKI , OTA SHINJI , TAKAHASHI HIDEKI , SHINTANI TOSHINORI , SHIINA TAKAYOSHI , KURABAYASHI KIYOSHI , TANAKA TORU , SHIMIZU YOICHIRO
IPC分类号： C04B16/06 , D01D4/02 , D01D5/253 , D01F6/00 , D01F6/04 , D01F6/06
CPC分类号： C04B16/06 , C04B28/02 , D01D5/253 , D01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing short fiber for a cement based formed body which has sufficient sticking property to cement paste as the reinforcing short fiber for the cement based formed body for civil engineering or building construction and showing excellent opening property and dispersibility in concrete in charging and kneading.
SOLUTION: The reinforcing short fiber for the cement based formed body is an stretched fiber consisting essentially of a synthetic resin, has a polygonal-shaped cross-section with ≥3 projecting parts and has recessed parts formed with a prescribed interval along the longitudinal direction of the fiber at least on the side part of the polygonal shape.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于水泥基成形体的增强短纤维，其具有足够的粘附性能，作为用于土木工程或建筑施工的水泥基成形体的水泥浆作为增强短纤维，并且显示出优异的开口性质并在混凝土中在充气和捏合中的分散性。解决方案：用于水泥基成型体的增强短纤维是基本上由合成树脂组成的拉伸纤维，具有≥3个突出部分的多边形横截面，并且具有沿着规定间隔形成的凹部纤维的纵向方向至少在多边形形状的侧面部分上。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009234796A Reinforcing short fiber for cement-based formed body 有权
标题翻译：基于水泥的成型体加固短纤维
公开(公告)号：JP2009234796A
公开(公告)日：2009-10-15
申请号：JP2008078877
申请日：2008-03-25
申请人： Toda Constr Co Ltd , Ube Nitto Kasei Co Ltd , 宇部日東化成株式会社 , 戸田建設株式会社
发明人： OTA SHINJI , KATO YAICHI , YASHIRO HIROFUMI , TANAKA TORU , KAWABATA YUKI
IPC分类号： C04B16/06 , D01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing short fiber for a cement-based formed body where problems in charging workability of the fiber, dispersibility, workability in concrete construction and the like do not occur and where the bending toughness of a hardened cement-based formed body can be enhanced.
SOLUTION: The reinforcing short fiber for the cement-based formed body which is a stretched fiber whose main ingredient is a polypropylene resin is characterized by having a nearly quadrangular cross-sectional shape with four projected parts, having recessed parts formed with a specified interval along the longitudinal direction of the fiber on nearly quadrangular opposing two faces and having recessed parts formed with a specified interval along the longitudinal direction of the fiber on the nearly quadrangular projected parts.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于水泥基成型体的增强短纤维，其中不会发生纤维的填充加工性，分散性，混凝土构造等的可加工性等问题，并且硬化的弯曲韧性水泥基成型体可以增强。解决方案：作为主要成分为聚丙烯树脂的拉伸纤维的水泥基成形体的增强短纤维的特征在于具有四个突出部的近似四边形的横截面形状，具有形成有凹部的凹部沿着纤维的长度方向在大致四边形相对的两个表面上具有指定的间隔，并且具有沿近似四边形突出部分沿着纤维的纵向以特定间隔形成的凹部。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2014114176A Concrete material 有权
标题翻译：混凝土材料
公开(公告)号：JP2014114176A
公开(公告)日：2014-06-26
申请号：JP2012267443
申请日：2012-12-06
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社 , Toda Constr Co Ltd , 戸田建設株式会社
发明人： SATO KOZO , SHIINA TAKAYOSHI , KAWAGUCHI YASUHIRO , TANAKA TORU
IPC分类号： C04B28/04 , C04B18/14 , C04B20/00
CPC分类号： Y02P40/143 , Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a concrete material in which while a unit water content and a used amount of a chemical admixture that are approximately equal to those in a case in which only cement is used are secured, lowering of slump by a lapse time from milling finish can be made small.SOLUTION: The concrete material is a concrete material that is produced such that a mixed cement including at least 70 mass% of an admixture, an aggregate, water, and a chemical admixture are mixed. The blending of the concrete material is made by addition amounts of a prescribed water cement ratio, a unit water content, a fine aggregate ratio and a chemical admixture that are necessary in a case in which only a cement is used to produce a concrete material, however, a chemical admixture that includes a constant amount of a thickener is used as the chemical admixture.
摘要翻译：要解决的问题：提供一种混凝土材料，其中确保与仅使用水泥的情况下大致相同的单位含水量和使用量的化学混合物，其中确保了坍落度降低了一段时间可以制成从铣削加工成小的混凝土材料。混凝土材料是混凝土材料，其混合物包含至少70质量％的混合物，骨料，水和化学混合物的混合水泥。混凝土材料的混合通过在仅使用水泥制造混凝土材料的情况下所需的规定水泥比，单位含水量，细骨料比和化学混合物的添加量，然而，使用包含恒定量的增稠剂的化学混合物作为化学混合物。

4. 发明专利

JP2011184882A Construction method for seismically strengthening foundation, and force application device therefor 有权
标题翻译：地震加固基础施工方法及其施工装置
公开(公告)号：JP2011184882A
公开(公告)日：2011-09-22
申请号：JP2010048831
申请日：2010-03-05
申请人： Ando Corp , Chiyoda Geotech Co Ltd , Nishimatsu Constr Co Ltd , Toda Constr Co Ltd , 千代田工営株式会社 , 安藤建設株式会社 , 戸田建設株式会社 , 西松建設株式会社
发明人： NARITA NOBUHIDE , KANEKO OSAMU , TANAKA TORU , NEMOTO HISASHI , ARAI TOSHIAKI , KANAI SHIGEO
IPC分类号： E02D27/34 , E02D27/12 , E02D31/08 , E02D37/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To solve the problem that an increase in cost and a decrease in design efficiency are caused by execution of sufficient strengthening work in a conventional construction method for seismically strengthening a foundation by using an additional pile.
SOLUTION: In this method for seismically strengthening the foundation, a force application device 4 for adding a horizontal force to the additional pile is provided between the foundation 1a of a structure and a head of the additional pile 3 which reduces a burden of the horizontal force on a pile constructed on the periphery of the structure so as to support the support.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了解决在通过使用附加堆地震强化地基的常规施工方法中执行足够的加强工作而导致成本增加和设计效率降低的问题。解决方案：在这种用于地基强化基础的方法中，在结构的基座1a和附加桩3的头部之间设置用于在附加桩上增加水平力的施力装置4，这减轻了附加桩的负担在构造在结构的周边上的桩上的水平力，以支撑支撑。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2012229529A Time management system for concrete placement and the time management method 有权
标题翻译：混凝土时间管理系统和时间管理方法
公开(公告)号：JP2012229529A
公开(公告)日：2012-11-22
申请号：JP2011096923
申请日：2011-04-25
申请人： Toda Constr Co Ltd , 戸田建設株式会社
发明人： SATO IKU , UMEMOTO MUNEHIRO , KATSUKI YASUKI , IDO YASUHIRO , TATENO TAKANOBU , BABA ASAYUKI , HATA NAOTO , TANAKA TORU , YAMADA TSUTOMU
IPC分类号： E04G21/00 , B28B1/08
摘要： PROBLEM TO BE SOLVED: To provide a time management system for concrete placement, which solves the problems in conventional time management systems for concrete placement that manual recording for each placement layer by an operator is time-consuming and erroneous due to negligence of measurement or recording, or misdescription of the time of placement on a consolidated fresh concrete.SOLUTION: A time management system 1 for concrete placement comprises an acceleration sensor device 3 which is set in a construction area 4 for placing concrete in a formwork so as to detect the vibration of a vibrator for compaction in use during concrete placement, a radio transmission device on the side of concrete placement site which is connected to the acceleration sensor device 3, a radio receiver on a management side which receives data from the radio transmission device, a management server 6 connected to the radio receiver, and a terminal computer 6b connected to the management server. The acceleration sensor device 3 detects the initiation and completion of the vibration of the vibrator for the management of concrete placement.
摘要翻译：要解决的问题：为了提供用于混凝土浇筑的时间管理系统，其解决了常规时间管理系统中用于具体放置的问题，操作者对于每个铺设层的手动记录是由于过度的错误而耗时和错误的测量或记录，或者是将混合新拌混凝土放置时间的错误描述。解决方案：用于混凝土浇筑的时间管理系统1包括加速度传感器装置3，该加速度传感器装置3设置在用于将混凝土置于模板中的结构区域4中，以便在混凝土浇筑期间检测振动器用于压实的振动，与加速度传感器装置3连接的混凝土配置位置侧的无线发送装置，从无线发送装置接收数据的管理侧的无线接收机，连接到无线接收机的管理服务器6，以及终端计算机6b连接到管理服务器。加速度传感器装置3检测振动器的振动的开始和完成，以便管理混凝土的放置。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012056780A Short fiber for reinforcing cementitious formed product, and cementitious formed product added with the same 审中-公开
标题翻译：用于增强生成产品的短纤维和与其相容的生成的产品
公开(公告)号：JP2012056780A
公开(公告)日：2012-03-22
申请号：JP2010198915
申请日：2010-09-06
申请人： Nitto Kako Kk , Sekisui Film Kk , Toda Constr Co Ltd , 戸田建設株式会社 , 日東加工株式会社 , 積水フイルム株式会社
发明人： SEKINE ICHIRO , SEKIGUCHI TAKASHI , YAMADA TSUTOMU , OTA MITSUHIKO , TANAKA TORU , KUBOTA YUICHI , KAWASAKI MOTOHIRO , ABE MASAKAZU , MIYABE KAZUMASA
IPC分类号： C04B14/38 , C04B24/26 , C04B24/28 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a short fiber for reinforcing a cementitious formed product, which imparts the cementitious formed product used for a structural material and the like of a radioactive waste treatment facility with sufficient strength and radionuclide transfer suppression function, and can prevent occurrence of cracks over a long period.SOLUTION: The short fiber for reinforcing a cementitious formed product is obtained by collecting piled yarns, obtained by doubling and twisting twisted basal fiber single yarns of one kind or two or more kinds having different finenesses, by using a resin. The mass proportion of the resin occupying in the short fiber for reinforcing a cementitious formed product is 1.0 to 10.0 mass%.
摘要翻译：要解决的问题：提供用于增强水泥质成形体的短纤维，其赋予放射性废物处理设备的结构材料等所使用的水泥质成形物具有足够的强度和放射性核素转移抑制功能，以及可以防止长时间的裂纹发生。解决方案：用于增强水泥质成形体的短纤维通过使用树脂收集通过加捻和扭转具有不同细度的一种或两种或更多种的扭曲的基础纤维单纱获得的堆积纱线而获得。占用于用于增强水泥质成型体的短纤维中的树脂的质量比为1.0〜10.0质量％。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2010070403A Method for suppressing drying shrinkage crack of fresh concrete and crack reducing agent, and method for plugging crack of existing concrete and crack plugging agent 有权
标题翻译：用于抑制新鲜混凝土和破碎剂减少剂的干燥收缩裂纹的方法以及用于插入现有混凝土和裂缝插入剂的裂纹的方法
公开(公告)号：JP2010070403A
公开(公告)日：2010-04-02
申请号：JP2008237508
申请日：2008-09-17
申请人： Hokkaido Univ , Linack Co Ltd , Linack株式会社 , Toda Constr Co Ltd , 国立大学法人北海道大学 , 戸田建設株式会社
发明人： YAMAKITA YOSHIRO , SUZUKI MIKI , NAGANUMA HIROSHI , OGAWA IKUE , KUROMARU RYOTA , NAWA TOYOHARU , OTA MITSUHIKO , NONOME HIROSHI , TANAKA TORU
IPC分类号： C04B41/68 , B28B11/04 , C04B40/02 , C04B41/71
摘要： PROBLEM TO BE SOLVED: To provide a means for cheaply and easily suppressing a drying shrinkage crack of a fresh concrete, which is durable in freezing and thawing and usable in a cold district, and capable of giving densifying property and water retentivity to suppress the evaporation of inside water. SOLUTION: In a method for suppressing a drying shrinkage crack of a fresh concrete structure or a fresh concrete secondary product, the method is characterized by containing a process for suppressing a drying shrinkage crack by applying a lithium silicate-based surface modifying material to a fresh concrete which is wet-cured after demolding and after bringing the wet-curing to an end. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种便宜且容易地抑制在冷冻和解冻中耐久且可用于寒冷地区的新鲜混凝土的干缩收缩裂缝的手段，并且能够赋予致密性和保水性抑制水中的蒸发。解决方案：在新型混凝土结构或新拌混凝土二次产品的抑制干燥收缩裂纹的方法中，该方法的特征在于包含通过施加硅酸锂基表面改性材料来抑制干缩收缩裂纹的方法到脱模后湿固化并使湿固化结束后的新混凝土。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009119358A Construction method of covering material 有权
标题翻译：覆盖材料的构造方法
公开(公告)号：JP2009119358A
公开(公告)日：2009-06-04
申请号：JP2007295615
申请日：2007-11-14
申请人： Abc Kenzai Kenkyusho:Kk , Abc Trading Co Ltd , Mitsui Chemicals Polyurethanes Inc , Toda Constr Co Ltd , 三井化学ポリウレタン株式会社 , 戸田建設株式会社 , 株式会社エービーシー商会 , 株式会社エービーシー建材研究所
发明人： CHIKAMOTO TAKUYA , TANAKA TORU , OKAJIMA KUNIHIDE , YOSHINO HITOSHI , OTA HIROSHI , SUYAMA JUNICHI
IPC分类号： B05D7/00 , C09D7/12 , C09D175/12 , E02D31/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a covering material having excellent adhesion and following property to a concrete base to secure strength necessary for preventing the peel-off with less steps.
SOLUTION: The construction method of the covering material is carried out by applying a primer of one kind selected from a group of epoxy resin based primers and urethane resin based primers on the concrete base and after that, applying the covering material comprising an urethan resin composition containing following (A) and (B) on the primer applied surface, (A): an aliphatic and/or alicyclic isocyanate terminated urethan prepolymer and (B): a specific urethane oxazolidine compound and/or a polyaldimine compound.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异粘合性和随后性能的覆盖材料到混凝土基底的施工方法，以确保用较少步骤防止剥离所需的强度。解决方案：覆盖材料的施工方法是通过在混凝土基体上涂布选自一组环氧树脂基底漆和聚氨酯树脂基底漆中的一种底漆，然后将包含一种（A）：脂族和/或脂环族异氰酸酯封端的聚氨酯预聚物和（B）：特定的氨基甲酸酯恶唑烷化合物和/或聚醛亚胺化合物的氨基甲酸酯树脂组合物。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007130971A Method of control for precooling of casting concrete 审中-公开
标题翻译：浇注混凝土预处理方法
公开(公告)号：JP2007130971A
公开(公告)日：2007-05-31
申请号：JP2005328734
申请日：2005-11-14
申请人： Iwatani Internatl Corp , Toda Constr Co Ltd , 岩谷産業株式会社 , 戸田建設株式会社
发明人： HASHIMOTO MASAAKI , INABA SHINYA , NARITA TADAYOSHI , NONOME HIROSHI , TANAKA TORU , SOFUE SHUICHI
IPC分类号： B28C7/00 , B28C5/42 , C04B40/00
摘要： PROBLEM TO BE SOLVED: To make a cooling unit smaller and simpler, achieve a more accurate temperature control for precooling and realize an easier method of control.
SOLUTION: The method of control for precooling of casting concrete comprises pouring ready-mixed concrete into the drum 2 of the truck agitator 1, spraying a liquified gas through liquified gas spray nozzle 3 in the drum 2 while agitating, calculating the relationship between the temperature drop of the ready-mixed concrete and the amount of the sprayed liquified gas by adjusting the amount of the spray, setting the surface temperature detection spots 4, 4, ... on more than one spots on the surface of the drum 2 for detecting the temperatures corresponding to the temperature of the ready-mixed concrete in the drum 2 to enable a convertive determination of the temperature of the ready-mixed concrete from the surface temperatures of the surface temperature detection spots 4, 4, ... measured by non-contact thermometers and controlling the amount of the liquified gas sprayed into the drum 2 from the calculated values and the measured values of the surface temperatures to obtain a desired precooling temperature.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了使冷却单元更小更简单，可以实现更准确的预冷温度控制，实现更简单的控制方法。解决方案：铸造混凝土的预冷控制方法包括将预拌混凝土浇注到卡车搅拌器1的滚筒2中，同时搅拌，将液化气体通过液化气喷嘴3喷射到滚筒2中，计算关系在预拌混凝土的温度下降与通过调节喷雾量之间喷射的液化气体的量之间，将表面温度检测点4，4，...设置在滚筒表面上的多于一个点上 2，用于检测与滚筒2中的预拌混凝土的温度相对应的温度，以便能够根据表面温度检测点4,4，...的表面温度来转换确定预混混凝土的温度通过非接触式温度计测量并根据计算值和表面温度的测量值控制喷射到滚筒2中的液化气体的量以获得欲望 d预冷温度。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2012167512A Reinforcement material, reinforcement structure of construction, and reinforcement method of construction 有权
标题翻译：加固材料，施工加固结构和施工方法
公开(公告)号：JP2012167512A
公开(公告)日：2012-09-06
申请号：JP2011030874
申请日：2011-02-16
申请人： Toda Constr Co Ltd , Railway Technical Research Institute , Arisawa Mfg Co Ltd , 公益財団法人鉄道総合技術研究所 , 戸田建設株式会社 , 株式会社有沢製作所
发明人： TANAKA TORU , OTA MITSUHIKO , KOJIMA YOSHIYUKI , OKANO NORIYUKI , MACHII AKIHIKO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a low-cost light-weight reinforcement material having flexibility to conform irregularity or the like, excellent workability, insulation properties, and heat resistance.SOLUTION: A reinforcement material 12 formed of a basalt fiber plate is attached to the inner surface of a tunnel 10 for reinforcement.

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