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1. 发明专利

JP2013092014A Method for coating end of reinforcement fiber sheet of structure, and reinforcement body produced thereby 有权
标题翻译：涂层结构纤维板末端加固方法及其生产加固体
公开(公告)号：JP2013092014A
公开(公告)日：2013-05-16
申请号：JP2011235938
申请日：2011-10-27
申请人： Kurabo Ind Ltd , 倉敷紡績株式会社 , Takashi Furumura , 崇古村
发明人： HORIMOTO REKI , HIRAISHI YOICHI , FURUMURA TAKASHI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a method for coating an end of a reinforcement fiber sheet, which allows the stress applied to the reinforcement fiber sheet to be dispersed, and hardly causes the end of the reinforcement fiber sheet to peel, with a low installation cost; and a reinforcement body produced thereby.SOLUTION: When a concrete structure and/or steel structure (7) has a surface to be reinforced with a reinforcement sheet (8), a method for coating an end of a reinforcement fiber sheet covers at least one end of the reinforcement sheet (8) with a fixation fiber sheet (10) having fiber arrangement in a direction oblique to the main stress direction of the reinforcement sheet (8), so as to be fixed through an adhesive (9). In a reinforcement body, the at least one end of the reinforcement sheet (8) is covered with the fixation fiber sheet (10) having fiber arrangement in a direction oblique to the main stress direction of the reinforcement sheet (8), and fixed through the adhesive (9).
摘要翻译：要解决的问题：为了提供一种涂覆增强纤维片的端部的方法，其允许施加到增强纤维片材上的应力分散，并且几乎不会使增强纤维片材的端部剥离，与安装成本低; 以及由此制造的加强体。解决方案：当混凝土结构和/或钢结构（7）具有用增强板（8）加强的表面时，用于涂覆增强纤维板的端部的方法覆盖加强件的至少一端片材（8）具有在与增强片（8）的主应力方向倾斜的方向上具有纤维布置的固定纤维片（10），以便通过粘合剂（9）固定。在加强体中，加强片（8）的至少一端被固定纤维片（10）覆盖，所述固定纤维片（10）沿着与所述加强片（8）的主应力方向倾斜的方向具有纤维布置，并且通过粘合剂（9）。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013213710A Minute crack sensor of concrete 有权
标题翻译：混凝土小型裂缝传感器
公开(公告)号：JP2013213710A
公开(公告)日：2013-10-17
申请号：JP2012083473
申请日：2012-04-02
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , Kurabo Ind Ltd , 倉敷紡績株式会社 , Nagoya Univ , 国立大学法人名古屋大学 , Central Nippon Expressway Co Ltd , 中日本高速道路株式会社
发明人： OGAKI KAZUO , KOIDE NOBUO , TAKASHIMA HIROYUKI , HORIMOTO REKI , HIRAISHI YOICHI , KUNIEDA MINORU , UEHIGASHI YASUSHI , SAKAI SHUHEI , NAGAO CHIE , ISHIDA ATSUNORI
IPC分类号： G01N21/88 , E01D1/00 , E01D22/00 , E04G23/02 , E21D11/04 , G01B21/32 , G01L1/06 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a low-cost and easy-to-use minute crack sensor of concrete, which is easy to attach on a surface of the concrete, which exaggeratingly displays a crack width increasing at a level of one-tenth of 1 mm, and which enables even an unskilled worker to easily observe the crack and estimate its maximally-increased width even if the crack is opened or closed.SOLUTION: A minute crack sensor 10 of concrete includes a fiber-containing plastic sheet 11 which uses high-strength polyethylene or vinylon for a fiber base material and unsaturated polyester for a matrix in a thin plate-like shape, and an epoxy resin-based adhesive 13 which bonds the fiber-containing plastic sheet 11 on a surface of a concrete 2 to be measured. Discoloring portions 15 are generated even if a crack width increases at a level of one-tenth of 1 mm at a part on which the sensor 10 is attached, so that the progress of minute cracks is detected with high sensitivity and is displayed.
摘要翻译：要解决的问题：为了提供一种低成本且易于使用的混凝土微裂纹传感器，其易于附着在混凝土表面上，该混凝土表面夸张地显示裂缝宽度在十分之一的水平上增加即使裂纹被打开或关闭，甚至使得不熟练的工人也能够容易地观察裂纹并估计其最大增加的宽度。解决方案：混凝土的微小裂纹传感器10包括含纤维的塑料片11，其使用用于纤维基材的高强度聚乙烯或维尼纶以及薄板状基体的不饱和聚酯，以及将含纤维的塑料片11粘接在混凝土2的表面上的环氧树脂系粘合剂13，被测量。即使裂纹宽度在安装传感器10的部分上以十分之一毫米的水平增加，也会产生变色部分15，从而以高灵敏度检测微小裂痕的进展。

3. 发明专利

JP2013019146A Concrete exfoliation preventive sheet and concrete exfoliation preventive method using the same 有权
标题翻译：混凝土预防防腐片和混凝土预防方法
公开(公告)号：JP2013019146A
公开(公告)日：2013-01-31
申请号：JP2011152128
申请日：2011-07-08
申请人： Kurabo Ind Ltd , 倉敷紡績株式会社 , Atomix Co Ltd , アトミクス株式会社
发明人： HORIMOTO REKI , TAKASHIMA HIROYUKI , TATENO HIDEO , MIYASATO KATSUYUKI , FUJIMAKI KAZUSHI
IPC分类号： E01D22/00 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a concrete exfoliation preventive sheet using a new protective sheet which enhances reinforcement strength and reduces construction period, at low construction cost; and a construction method using the same.SOLUTION: A concrete exfoliation preventive sheet 10 for covering the surface of concrete includes a fiber yarn net 4 and a nonwoven fabric 3, which are integrally laminated. A concrete exfoliation preventive method for covering the surface of concrete with the concrete exfoliation preventive sheet to be fixed comprises the steps of: applying a primer and adhesive to the surface of concrete as a first layer, laminating the concrete exfoliation preventive sheet 10 thereon as a second layer such that the fiber yarn net 4 faces the surface of concrete, and applying an adhesive thereon as a third layer.
摘要翻译：要解决的问题：提供一种使用增强强度和减少施工周期的新型保护片的混凝土防脱层，成本低; 以及使用该方法的构造方法。解决方案：用于覆盖混凝土表面的混凝土防脱层10包括整体层压的纤维纱网4和无纺织物3。要固定的混凝土防剥落片用于覆盖混凝土表面的具体防剥落方法包括以下步骤：将底漆和粘合剂施加到混凝土的表面作为第一层，将其上的混凝土防剥离片10层压为第二层，使得纤维纱网4面向混凝土的表面，并在其上施加粘合剂作为第三层。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2004149929A Nonwoven base fabric for reinforcing and method for reinforcing 有权
公开(公告)号：JP2004149929A
公开(公告)日：2004-05-27
申请号：JP2002262927
申请日：2002-09-09
申请人： Kurabo Ind Ltd , 倉敷紡績株式会社
发明人： KASUYA AKIRA , HORIMOTO REKI , KUSUNOKI KAZUYA , MAEKAWA KEIICHI
IPC分类号： E04G23/02 , D04H3/04
摘要： PROBLEM TO BE SOLVED: To provide a nonwoven base fabric having high reinforcing effects and comprising linear yarns of a warp and a weft yarns without bending thereof in each crossing part of the warp and the weft yarns.
SOLUTION: The nonwoven base fabric is a biaxial nonwoven base fabric obtained by laminating two or more layers of a warp yarn sheet group arranged at a prescribed interval and a weft yarn sheet group arranged at a prescribed interval and integrating the resultant laminate by bonding with an adhesive. Both or either one of the warp and weft yarns comprises a nontwist multifilament yarn converged into a flat state. The flatness degree of the nontwist multifilament yarn converged into the flat state is ≥2, preferably 20-700. Furthermore, the flatness degree is obtained by carrying out an opening treatment of the nontwist multifilament yarn in the flat state to a width of 2-5 times. A method for reinforcing concrete or mortar comprises passing the nonwoven base fabric along the concrete or mortar surface and fixing the nonwoven base fabric with a curing resin.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2013032653A Partial composite structure for steel bridge and method for partial composite structure 有权
标题翻译：钢结构部分复合结构及部分复合结构方法
公开(公告)号：JP2013032653A
公开(公告)日：2013-02-14
申请号：JP2011169615
申请日：2011-08-02
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , Taiheiyo Material Kk , 太平洋マテリアル株式会社 , Kurabo Ind Ltd , 倉敷紡績株式会社 , East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： KOIDE NOBUO , TANIGUCHI NOZOMI , YOSHIDA NAOTO , OKUBO FUJIKAZU , SATAKE SHINYA , SUGINO YUSUKE , HORIMOTO REKI , NISHIMATSU HIDEAKI , KUBOKI TOSHIAKI , KAINUMA SEIJI , TOMITA OKIMASA
IPC分类号： E01D22/00 , E01D1/00
摘要： PROBLEM TO BE SOLVED: To provide a partial composite structure having high life-prolongation effect and excellent workability which can be applied to a repair and reinforcement necessary section in a steel bridge; and a method for partial composite structure which forms such partial composite structure.SOLUTION: A partial composite structure for steel bridge comprises a buffer material 11 which coats the surfaces of steel members 1,2 and 3 to combine the steel members with concrete, a form 13 installed to directly surround a partial protection area of the steel members, and concrete 12 which is packed to such a height as to bury the protection area in the form and is hardened.
摘要翻译：要解决的问题：提供可用于钢桥中的修补和加固必要部分的具有高寿命延长效果和优异的可加工性的部分复合结构; 以及形成这种部分复合结构的部分复合结构的方法。解决方案：用于钢桥的部分复合结构包括缓冲材料11，其涂覆钢构件1,2和3的表面以将钢构件与混凝土组合，安装成直接围绕钢构件的部分保护区域的形式13 钢构件和混凝土12，其被包装成这样的高度，以将形式的保护区域埋入并被硬化。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011106176A Method for waterproofing and waterproof structure of upper surface of concrete floor slab, and fiber plate 有权
标题翻译：混凝土板和纤维板上表面的防水和防水结构方法
公开(公告)号：JP2011106176A
公开(公告)日：2011-06-02
申请号：JP2009262826
申请日：2009-11-18
申请人： Kawasaki Heavy Ind Ltd , Kurabo Ind Ltd , Takenaka Doro:Kk , 倉敷紡績株式会社 , 川崎重工業株式会社 , 株式会社竹中道路
发明人： OGAKI KAZUO , KOIDE NOBUO , KUNIMATSU TOSHIRO , SAKAGAMI RYUICHI , HORIMOTO REKI
IPC分类号： E01D19/12 , E01D19/08
摘要： PROBLEM TO BE SOLVED: To provide a method for waterproofing and a waterproof structure of a concrete floor slab excellent in construction efficiency at a construction site and in resistance against cracks, and to provide a thin plate-like fiber plate used in the method of waterproofing.
SOLUTION: The waterproof structure includes: a resin-bonding primer layer 2 arranged on a construction section of the concrete floor slab 1; a bonding resin layer 3 arranged on the resin-bonding primer layer 2; a fiber plate layer 4 formed of a flexible thin resin plate impregnated with a fiber base material and hardened, and arranged on an upper surface of the bonding resin layer, of which the bonding resin of the lower layer flows out into through-holes formed on the whole surface of the flexible thin resin plate and is hardened; a coating-film-based adhesive agent layer 6 having affinity to an asphalt and arranged on the fiber plate layer; and an asphalt pavement layer 7 formed on the coating-film-based adhesive agent layer.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在施工现场具有优良的施工效率和耐裂纹性的混凝土地板的防水方法和防水结构，并且提供一种薄板状纤维板防水方法解决方案：防水结构包括：布置在混凝土楼板1的结构部分上的树脂粘结底漆层2; 布置在树脂粘合底漆层2上的接合树脂层3; 纤维板层4由浸渍有纤维基材的柔性薄树脂板形成并硬化，并且布置在接合树脂层的上表面上，其下层的粘合树脂流出形成在通孔上的通孔中柔性薄树脂板的整个表面硬化; 对沥青具有亲和力并布置在纤维板层上的涂膜基粘合剂层6; 以及形成在涂膜基粘合剂层上的沥青路面层7。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2012026238A Reinforcement/repair sheet used for concrete structure and reinforcement/repair method of concrete structure 有权
标题翻译：用于混凝土结构和加固/修复混凝土结构方法的加固/维修表
公开(公告)号：JP2012026238A
公开(公告)日：2012-02-09
申请号：JP2010168768
申请日：2010-07-28
申请人： Kurabo Ind Ltd , Sho Bond Constr Co Ltd , ショーボンド建設株式会社 , 倉敷紡績株式会社
发明人： KOJIMA SATORU , SANO TADASHI , MATSUMURA TAIZO , TAKASHIMA HIROYUKI , HORIMOTO REKI
IPC分类号： E01D22/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement/repair sheet used for a concrete structure and a technique of a reinforcement/repair method of the concrete structure, for the purpose of suppressing generation of cracks in the concrete structure beforehand, successively securing durability of the concrete structure by visually observing the generation of cracks and degradation situations even after execution and maintaining and managing it.SOLUTION: Stitch thread 7 is constituted of a polyester material and is knitted in first and second groups 6a and 6b of a carbon fiber material 6 by a method of so-called warp knit in a vertical direction from up or down on the upper surface of nonwoven fabric 5. In this case, the carbon fiber material 6 is sewn in one surface of the nonwoven fabric 5 by a knitting machine. Then, the reinforcement/repair sheet 8 is completed.
摘要翻译：要解决的问题：为了提供混凝土结构中使用的加固/修补片和混凝土结构的加固/修复方法的技术，为了预先抑制混凝土结构中的裂纹的产生，连续地固定即使在执行和维护和管理之后，通过目视观察裂纹和劣化情况的产生也可以观察混凝土结构的耐久性。解决方案：缝合线7由聚酯材料构成，并且通过所谓的经编针织方法在上下方向上编织在碳纤维材料6的第一和第二组6a和6b中在这种情况下，通过编织机将碳纤维材料6缝合在无纺织物5的一个表面上。然后，加固/修复片8完成。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2009185492A Crack-suppressed composite steel floor slab 有权
标题翻译：破裂复合钢板地板
公开(公告)号：JP2009185492A
公开(公告)日：2009-08-20
申请号：JP2008025529
申请日：2008-02-05
申请人： Kawasaki Heavy Ind Ltd , Kurabo Ind Ltd , Metropolitan Expressway Co Ltd , Taiheiyo Materials Corp , Takenaka Doro:Kk , 倉敷紡績株式会社 , 太平洋マテリアル株式会社 , 川崎重工業株式会社 , 株式会社竹中道路 , 首都高速道路株式会社
发明人： OGAKI KAZUO , KUNIMATSU TOSHIRO , WAKABAYASHI SHINSUKE , TAKIZAWA NORIFUMI , OKUBO FUJIKAZU , HORIMOTO REKI , NAKANO HIROBUMI , KITAJIMA MOTOHIKO
IPC分类号： E01D19/12 , E01D19/08
摘要： PROBLEM TO BE SOLVED: To provide a crack-suppressed steel floor slab bridge in which bending cracking occurring just above a reinforcement rigid member such as a girder front plate welded to a steel floor slab is suppressed, and rainwater is prevented from intruding to the steel base plate of the steel floor slab when cracks occur just above the reinforcement rigid member such as a girder. SOLUTION: In this composite steel floor slab, a base layer 12 comprising a concrete pavement or a mortar pavement is formed, using an adhesive agent, on the upper surface of a steel floor slab deck 11 to the lower surface of which the front plate 15 of the reinforcement rigid member including the girder, a lateral beam, and lateral ribs is welded. A waterproof membrane is formed by bonding a fiber sheet 18 having a fiber base member as a core onto the upper surface of the base layer of the front plate of the reinforcement rigid member such as the girder, and a surface layer 14 is paved on the waterproof membrane. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种裂缝抑制钢地板桥梁，其中刚刚在诸如焊接在钢地板上的大梁前板的加强刚性构件正上方发生弯曲裂纹，并且防止雨水侵入到钢板底板的钢基板上，刚好在诸如梁之类的加强刚性构件上方出现裂纹。解决方案：在这种复合钢地板中，使用粘合剂在钢底板11的上表面上形成包括混凝土路面或砂浆路面的基层12，其下表面包括梁，横梁和侧肋的加强刚性构件的前板15被焊接。防水膜通过将具有纤维基材的纤维片18作为芯部结合到诸如梁之类的加强刚性构件的前板的基底层的上表面上而形成，并且表面层14铺在防水膜。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007046197A Multiaxial nonwoven fabric sheet for fiber-reinforced plastic and method for producing the same 审中-公开
标题翻译：用于纤维增强塑料的多轴非织造布及其制造方法
公开(公告)号：JP2007046197A
公开(公告)日：2007-02-22
申请号：JP2005232188
申请日：2005-08-10
申请人： Kurabo Ind Ltd , Kyoto Institute Of Technology , 倉敷紡績株式会社 , 国立大学法人京都工芸繊維大学
发明人： KASUYA AKIRA , HORIMOTO REKI , HAMADA HIROYUKI , NAKAI ASAMI
IPC分类号： D04C1/06 , D04H1/559
CPC分类号： D04C1/06 , B29C70/202 , D04H3/04 , D04H3/14
摘要： PROBLEM TO BE SOLVED: To provide a multiaxial nonwoven fabric sheet for fiber-reinforced plastics having excellent production efficiency and a method for producing the same. SOLUTION: This is a multiaxial nonwoven fabric sheet that is prepared by laminating two or more yarn sheets formed by overlapping conjugated yarn sheets. The conjugated fiber yarns are produced by using organic fibers comprising one kind or more kinds of melting point-different low temperature melting thermoplastic resin and high melting thermoplastic resin to cover the reinforcing fibers, and the multiaxial nonwoven fabric sheet for fiber-reinforced plastic is kept its shape by thermal fusion. Further, in the method for producing the multiaxial nonwoven fabric sheet for fiber-reinforced plastic, the yarn sheets formed by overlapping conjugated yarns are laminated two or more layers and their shapes are kept by heating and pressing. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种生产效率优良的纤维增强塑料用多轴无纺布片及其制造方法。解决方案：这是一种多层无纺织物片，其通过层叠由复合纱线片叠合形成的两根或多根纱线制成。通过使用包含一种或多种熔点不同的低温熔融热塑性树脂和高熔点热塑性树脂的有机纤维覆盖增强纤维来生产共轭纤维纱线，并且保持用于纤维增强塑料的多轴无纺布片材其形状通过热融合。此外，在制造纤维增强塑料用多轴无纺织物片的方法中，将由共轭纱线重叠形成的纱线片层压成两层以上，通过加热和加压保持其形状。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2014227641A 繊維強化樹脂用炭素繊維有权
标题翻译：纤维增强树脂碳纤维
公开(公告)号：JP2014227641A
公开(公告)日：2014-12-08
申请号：JP2013111140
申请日：2013-05-27
申请人：倉敷紡績株式会社 , Kurabo Ind Ltd
发明人： ITO MASAMICHI , HORIMOTO REKI , TANAKA TADAKURO
IPC分类号： D06M11/34 , C08J5/06 , D06B19/00 , D06M10/00 , D06M10/02 , D06M15/55
摘要：【課題】マトリックス樹脂との濡れ性を高め、繊維間にマトリックス樹脂が含浸しやすい樹脂強化用炭素繊維を提供する。【解決手段】本発明の繊維強化樹脂用炭素繊維は、エポキシ樹脂サイジング剤が付着した繊維強化樹脂用炭素繊維であって、前記炭素繊維の表面には前記エポキシ樹脂サイジング剤が変性したエステル結合(-COO-)が存在する。エステル結合はX線光電子分光法により測定される。エステル結合の炭素原子濃度は、全炭素原子濃度に対して1.0%以上の割合であるのが好ましい。【選択図】図1
摘要翻译：要解决的问题：提供一种树脂增强用碳纤维，其中基体树脂和树脂之间的润湿性提高，并且基质树脂容易地浸渍在纤维之间。解决方案：提供一种用于纤维增强树脂的碳纤维其中环氧树脂上浆剂被粘合，并且其中通过使环氧树脂上浆剂变性获得的酯键 - （ - COO-）存在于碳纤维的表面上。酯键通过X射线光电子能谱测定。优选将酯键中的碳原子的浓度控制为总碳原子浓度的1.0％以上的比例。

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