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1. 发明专利

JP2006045044A Filler 有权
标题翻译：填料
公开(公告)号：JP2006045044A
公开(公告)日：2006-02-16
申请号：JP2005034187
申请日：2005-02-10
申请人： Kurimoto Ltd , Tokyo Metropolis , 東京都 , 株式会社栗本鐵工所
发明人： TSUSHIMA ICHIRO , SAITO MASAHIKO , AKAGI YOJI , KOMURO YASUHIRO , KITAGAWA MASAYOSHI
IPC分类号： C04B28/02 , C04B14/10 , C04B18/30 , C04B22/04 , C04B24/18 , C04B111/70 , E21D9/06 , E21D11/00 , F16L1/00
CPC分类号： Y02W30/91
摘要： PROBLEM TO BE SOLVED: To obtain a filler having high fluidity while contriving the effective utilization of the earth generated in water purification.
SOLUTION: In the filler, total weight of the earth generated in water purification and monmorillonite as a water-retaining agent : 0.05-5.0, metal powder as a foaming agent : 0.00005-0.001, ligninsulfonate as a fluidizing agent : 0.0015-0.05 and water 1.0-10.0 are mixed to cement : 1 by weight. A bleeding problem is solved by capturing an incremental amount of moisture by mixing the water-retaining agent. Fluidity is improved by dispersing the cement and the foaming agent or the like by mixing the fluidizing agent. A filler layer having many shape-retaining void layers is obtained by the foaming agent. When the void of the filler layer is increased, mechanical strength such as compression is deteriorated. When compressive strength is 0.1-1.0 N/mm
2 by adjusting a mixing ratio of the water-retaining agent or the like, the expansion and contraction of a fitting due to the generation of an earthquake are smoothly performed, and when the compressive strength is 1.0-2.0 N/mm
2 , the filler the same as a conventional one is obtained.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了获得具有高流动性的填料，同时谋求在水净化中产生的地球的有效利用。解决方案：在填料中，作为保水剂的水净化和蒙脱石中产生的地球总重量：0.05-5.0，作为发泡剂的金属粉末：0.00005-0.001，作为流化剂的木质素磺酸盐：0.0015- 0.05和水1.0-10.0混合到水泥中：1重量份。通过混合保水剂捕获增加量的水分来解决出血问题。通过混合流化剂分散水泥和发泡剂等来提高流动性。通过发泡剂获得具有许多形状保持空隙层的填料层。当填充层的空隙增加时，诸如压缩的机械强度劣化。当通过调节保水剂等的混合比来压缩强度为0.1-1.0N / mm 2 时，能够平稳地进行由于地震的产生引起的配件的膨胀和收缩，当抗压强度为1.0-2.0N / mm 2 时，获得与常规填料相同的填料。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004300521A Method for constituting passage for aqueous paint 审中-公开
公开(公告)号：JP2004300521A
公开(公告)日：2004-10-28
申请号：JP2003094992
申请日：2003-03-31
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： SAITO MASAHIKO , DEGUCHI TAKAAKI , MICHIURA YOSHISADA , SHIMOMURA JUN
IPC分类号： F16L58/00 , B05B15/00 , B05D3/00 , C23F13/00
摘要： PROBLEM TO BE SOLVED: To prevent occurrence of solidification or clogging of paint by electric deposition.
SOLUTION: An aqueous paint coating device is constituted by using combination of materials to hardly generate electric potential difference for a connection part of a metal pipe for paint to a joint to be used for the aqueous paint coating device, and using combination of metallic materials of noble electric potential. Therefore, solidification or clogging of the paint caused by the electric deposition phenomenon at the connection part of the metal pipe for paint to the joint in the paint passage in which the paint stays for a long time can be prevented. In addition, consistent coating can be performed by cleaning and refilling the paint only in a part of the coating passage.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JPH11280986A Cast-iron pipe corrosion prevention method 失效
标题翻译： CAST-IRON管道腐蚀预防方法
公开(公告)号：JPH11280986A
公开(公告)日：1999-10-15
申请号：JP8386398
申请日：1998-03-30
申请人： Dainippon Toryo Co Ltd , Kurimoto Ltd , 大日本塗料株式会社 , 株式会社栗本鐵工所
发明人： SAITO MASAHIKO , SUGIMURA SEIJI , MICHIURA YOSHISADA , YAMADA YOSHIO , NISHIJIMA TADAHIKO
IPC分类号： C09D5/02 , C23C4/08 , C23F15/00 , F16L58/02
CPC分类号： F16L58/02
摘要： PROBLEM TO BE SOLVED: To provide a good-coating-adhesion cast-iron pipe corrosion prevention method that prevents the deterioration of a primer layer on a preheated pipe and the pipe corrosion even when left outdoor, by taking full advantage in the lightening weight and durability by powder paint coating. SOLUTION: This method contains the following as a process: (A) a process forming a coating layer by thermal spraying of zinc, an alloy of zinc and aluminum, or zinc and aluminum onto the exterior of a cast-iron pipe, (B) a process forming a primer layer coating acrylic resin emulsion primer that contains epoxide resin powder on a surface of a thermal spraying coated layer, (C) a process of preheating the cast-iron pipe, (D) a process of coating with epoxy resin powder paint onto the inside surface of the cast-iron pipe and of hardening thereof by the preheating and forming a powder coating layer, and (E) a process of coating a final paint on a surface of the primer layer and forming a final coating layer.
摘要翻译：要解决的问题：为了提供一种良好的涂覆粘合铸铁管道防腐蚀方法，其可以防止预热管道上的底漆层的劣化以及即使在室外时管道腐蚀，充分利用减轻重量和耐久性粉末涂料涂层。解决方案：该方法包括以下工序：（A）通过热喷镀锌，锌和铝合金或锌和铝在铸铁管的外部形成涂层的工艺，（B）一种在热喷涂层的表面上形成含有环氧树脂粉末的底漆层涂布丙烯酸树脂乳液底漆的工艺，（C）预铸铸铁管的工艺，（D）用环氧树脂粉末通过预热和形成粉末涂层，涂覆在铸铁管的内表面上并进行硬化，以及（E）在底漆层的表面上涂覆最终涂料并形成最终涂层的方法。

4. 发明专利

JP2011072966A Corrosion prevention method for cast iron pipe and cast iron pipe subjected to corrosion prevention treatment 审中-公开
标题翻译：用于腐蚀预防处理的铸钢管和铸铁管的腐蚀预防方法
公开(公告)号：JP2011072966A
公开(公告)日：2011-04-14
申请号：JP2009229757
申请日：2009-10-01
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： HIROHATA SATOKO , SAITO MASAHIKO , YAO MASAHIKO
IPC分类号： B05D7/14 , B05D7/22 , C23C4/08 , C23C28/00 , C23F15/00
摘要： PROBLEM TO BE SOLVED: To provide a corrosion prevention method for a cast iron pipe which eliminates the process of outside surface coating without impairing corrosion resistance and weather resistance, has stable quality, and generates no solvent odor, and a cast iron pipe subjected to corrosion prevention treatment. SOLUTION: The corrosion prevention method for a cast iron pipe comprises (1) the process of thermal spraying zinc, zinc-aluminum pseudo alloy, or zinc-aluminum alloy onto the outer surface of the cast iron pipe to form a thermal spray coating layer, (2) the process of heating the cast iron pipe and coating an epoxy resin powder coating material on the inside surface of the cast iron pipe to form an inside surface coating layer, and (3) the process of coating a water-based coating material, which contains, as solid matter, (A) 1-15 pts.wt. of an epoxy ester resin, (B) 5-30 pts.wt. of an acrylic resin emulsion, and (C) 55-94 pts.wt. of an acrylic resin dispersion, wherein the total of (A), (B), and (C) is 100 pts.wt., and which contains pigment (D) having a pigment volume concentration of 35-45%, on the surface of the thermal spray coating layer after the process (2) to form an outer surface coating layer using remaining heat of the process (2). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在不损害耐腐蚀性和耐候性的情况下消除外表面涂层的工艺的铸铁管的防腐蚀方法，质量稳定，不产生溶剂气味，并且铸铁管进行防腐处理。
解决方案：铸铁管的防腐蚀方法包括（1）将锌，锌铝合金或锌铝合金热喷涂到铸铁管的外表面上以形成热喷涂涂层，（2）加热铸铁管，在铸铁管内表面涂布环氧树脂粉末涂料的工序，形成内表面涂层，（3）其包含（A）1-15重量份固体物质。的环氧酯树脂，（B）5-30重量份的丙烯酸树脂乳液，和（C）55-94重量份的丙烯酸树脂分散体，其中（A），（B）和（C）的总量为100重量份，并且在表面上含有颜料体积浓度为35-45％的颜料（D）（2）之后，使用工艺（2）的余热形成外表面涂层。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2006057830A Sheath pipe jacking construction method 有权
标题翻译： SHEATH PIPE JACKING施工方法
公开(公告)号：JP2006057830A
公开(公告)日：2006-03-02
申请号：JP2005187106
申请日：2005-06-27
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： SHIMOYASU TETSUJI , SAITO MASAHIKO , INOUE SHIGENORI , MORITA NOBUHIKO , KOMURO YASUHIRO , SUEMATSU YASUNARI
IPC分类号： F16L1/00 , E21D9/06 , F16L1/024 , F16L21/08
摘要： PROBLEM TO BE SOLVED: To smoothly perform blocking work of a start shaft side end of a sheath pipe. SOLUTION: A construction method for pipe-jacking by letting a new pipe 2 float by buoyancy is adopted, and only a cap 30 is first fitted into the sheath pipe 1 to block the start shaft side end of the sheath pipe at this time. When an arrival shaft side end of the sheath pipe 1 is blocked, a scope of selection of work for pouring a buoyancy material into the sheath pipe 1 is enlarged to improve work efficiency. When fitting a tip of the new pipe into the cap, the most leading new pipe is fitted while preventing insertion of the cap into the sheath pipe and then the new pipe is inserted into the sheath pipe together with the cap. Even if the cap is first fitted into the sheath pipe, fitting is not performed well if the cap is inserted into the sheath pipe. A divided-into-two ring 35 is adopted as an insertion prevention means of the cap into the sheath pipe 1, a screw is screwed into a screw hole around it, and its tip is abutted on an outer peripheral face of the cap to attach the ring 35 to the cap 30. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：顺利地执行护套管的起动轴侧端部的隔离作业。
解决方案：采用通过使新管道2通过浮力浮动的顶管施工方法，首先仅将护套管30安装到护套管1中，以便在该管套管中堵塞护套管的起始轴侧端部时间。当鞘管1的到达轴侧端部被堵塞时，扩大了将浮力材料注入鞘管1的工作的选择范围，以提高工作效率。当将新管道的顶端装配到盖子中时，安装最先进的新管道，同时防止将帽子插入鞘管中，然后将新管道与盖子一起插入鞘管中。即使将帽首先装入护套管中，如果帽被插入护套管中，则配件不能很好地进行。采用分为两个的环35作为护套管1中的帽的插入防止装置，将螺钉拧入围绕其的螺钉孔，并且其尖端抵靠在帽的外周面上以附接环35到帽30。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003286475A Penetrating waterproofing composition and waterproof structure coated therewith 审中-公开
标题翻译：透水防水组合物和防水结构
公开(公告)号：JP2003286475A
公开(公告)日：2003-10-10
申请号：JP2002092223
申请日：2002-03-28
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： SAITO MASAHIKO , DEGUCHI TAKAAKI , TAKAHARA WATARU , MICHIURA YOSHISADA , KITAGAWA MASAYOSHI
IPC分类号： C04B41/48 , C04B41/49 , C04B41/63 , C04B41/64 , C04B41/83 , C04B41/84 , C09D157/00 , C09D183/04 , C09K3/10 , C09K3/18
摘要： PROBLEM TO BE SOLVED: To provide a matte penetrating waterproofing composition which can give a waterproof structure excellent in creaking resistance when applied to e.g. a mortar-lined cast iron pipe. SOLUTION: The penetrating waterproofing composition is one comprising (A) a vinyl polymer, (B) an alkoxysilane, and (C) an inorganic microparticles (C), wherein the mixing ratio among them is such that 10-1,000 pts.wt. (B) alkoxysilane is present per 100 pts.wt. (A) vinyl polymer, 1-50 pts.wt. inorganic microparticles (C) is present per 100 pts.wt. in total, (A) vinyl polymer and (B) alkoxysilane, and the mean particle diameter of primary particles of (C) inorganic microparticles is 1-100 nm. The waterproof structure is prepared by applying the composition to an inorganic substrate. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种无光泽的防水组合物，当应用于例如抗氧化剂时，可提供抗摔性优异的防水结构。一根砂浆铸铁管。透明防水组合物是包含（A）乙烯基聚合物，（B）烷氧基硅烷和（C）无机微粒（C）的透水防水组合物，其中它们之间的混合比为10-1,000个。重量（B）烷氧基硅烷每100重量份存在（A）乙烯基聚合物，1-50重量份无机微粒（C）每100重量份存在（A）乙烯基聚合物和（B）烷氧基硅烷，（C）无机微粒的一次粒子的平均粒径为1-100nm。通过将组合物施加到无机基材上来制备防水结构。版权所有（C）2004，JPO

7. 发明专利

JPH11279452A Coating composition 失效
标题翻译：涂料组合物
公开(公告)号：JPH11279452A
公开(公告)日：1999-10-12
申请号：JP8347198
申请日：1998-03-30
申请人： Dainippon Ink & Chem Inc , Kurimoto Ltd , 大日本インキ化学工業株式会社 , 株式会社栗本鐵工所
发明人： MICHIURA YOSHISADA , SAITO MASAHIKO , SUGIMURA SEIJI , YOSHIOKA SHINICHI , SHIGEMATSU YASUHIRO
IPC分类号： C09D5/08 , C09D5/00 , C09D5/02 , C09D7/12 , C09D109/10 , C09D111/02 , C09D133/06 , C09D201/02
摘要： PROBLEM TO BE SOLVED: To provide a coating composition imparting a coated metallic material with excellent corrosion protection performance. SOLUTION: This coating composition contains a resin for coating material and a cation-capturing agent. The resin for coating material is e.g. a resin usable as a (meth)acrylic emulsion and/or a resin usable as a diene-type latex, etc., and the cation capturing agent is a cation exchanging resin or a chelate resin.
摘要翻译：要解决的问题：提供赋予涂覆金属材料具有优良防腐性能的涂料组合物。解决方案：该涂料组合物含有涂料用树脂和阳离子捕获剂。用于涂料的树脂是例如。可用作（甲基）丙烯酸乳液的树脂和/或可用作二烯型胶乳的树脂等，阳离子捕获剂是阳离子交换树脂或螯合树脂。

8. 发明专利

JP2010018474A Filler 审中-公开
标题翻译：填料
公开(公告)号：JP2010018474A
公开(公告)日：2010-01-28
申请号：JP2008179711
申请日：2008-07-10
申请人： Kurimoto Ltd , Yakuzai Kaihatsu Center:Kk , 株式会社栗本鐵工所 , 株式会社薬材開発センター
发明人： YAMADA YOSHINOBU , SAITO MASAHIKO , AKAGI YOJI , DEBARI SEIJI
IPC分类号： C04B28/02 , C04B14/10 , C04B18/08 , C04B18/14 , C04B22/04 , C04B22/08 , C04B24/18 , C04B111/70 , C09K3/10 , F16L1/00
CPC分类号： Y02W30/92 , Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a filler having high fluidity even when fly ash is added.
SOLUTION: The filler is obtained by blending, by mass based on cement of 1, bentonite of 0.096-0.24 as a water holding agent, metal powder of 0.00025-0.001 as a foaming agent, lignin sulfonate of 0.002-0.01 as a fluidizing agent and sodium silicate of 0.005-0.015 as a hardening accelerating agent. The filler is filled between the tubes of a double tube structure as filler. In such a case, the water holding agent, the fluidizing agent, a hardening accelerating agent and the foaming agent are made powdery and are pre-mixed to make a fluidizing material a
1 , and a mixture a
2 of the fluidizing material a
1 with water (w) is mixed with a mixture a3 of cement (s), in which the fly ash is added, with water and stirred to make the filler. The incorporation of the hardening agent accelerates the hardening of the filler and then, even when the fly ash is added in the filler, the delay of the hardening hardly occurs and the increase of bleeding and the reduction of the volume hardly occur.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使添加飞灰，也能提供具有高流动性的填料。解决方案：填料通过以水泥为基础，以水泥为基础，以0.096-0.24的膨润土为保水剂，0.00025-0.001的金属粉末作为发泡剂，0.002-0.01的木质素磺酸盐流化剂和0.005-0.015的硅酸钠作为硬化促进剂。填料填充在双管结构的管之间作为填料。在这种情况下，将保水剂，流化剂，硬化促进剂和发泡剂制成粉状并预混合以使流化材料成为 1 ，混合物a < 将具有水（w）的流化材料a 1 的SB> 2 与添加了飞灰的水泥混合物a3与水混合并搅拌至做填料。硬化剂的加入加速了填料的硬化，然后即使在填料中添加飞灰，也难以发生硬化的延迟，容易发生渗色的增加和体积的减少。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2007289945A Lining to vessel inside 审中-公开
标题翻译：内装船
公开(公告)号：JP2007289945A
公开(公告)日：2007-11-08
申请号：JP2007090021
申请日：2007-03-30
申请人： Kurimoto Ltd , Nippon Oil Corp , Ohbayashi Corp , 新日本石油株式会社 , 株式会社大林組 , 株式会社栗本鐵工所
发明人： TAKEI YOSHIHISA , FUKUI MASAO , MICHIURA YOSHISADA , SAITO MASAHIKO , DEGUCHI TAKAAKI , YAMADA YOSHINOBU
IPC分类号： B05D7/22
摘要： PROBLEM TO BE SOLVED: To obtain a lining layer to the vessel inside inexpensive, and having acid resistance and abrasion resistance.
SOLUTION: While moving a rotary Hume pipe 1 in its vessel axis direction, aggregate b and molten sulfur c are supplied to the vessel 1 inside to mix these by the rotation, and the mixture is subjected to lining a to the vessel inside using the molten sulfur c as a binder of the aggregate b. The recycling of sulfur or the like refined by desulfurization of petroleum and natural gas which are not conventionally sufficiently recycled is facilitated. Using the sulfur, a sulfur-possessed acid-resistant and abrasion-resistant vessel 1 of lining to the vessel inside can be obtained at a low cost. If the vessel 1 employs a hardly deformable vessel by strength in a diameter direction such as ductile cast iron and the Hume pipe, due to its resistance to deformation, the above-described performance can be obtained for a long period of time even in sulfur mixture lining a without toughness.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在容器内部获得廉价的并具有耐酸性和耐磨性的内衬层。
解决方案：在旋转休谟管1沿其容器轴线方向移动时，将聚集体b和熔融硫c供应到容器1内部以通过旋转进行混合，并将混合物经受衬里a到容器内部使用熔融硫磺作为聚集体b的粘合剂。通过不常规地充分再循环的石油和天然气的脱硫来精炼的硫等的再循环便利。使用硫，可以以低成本获得含硫耐酸耐磨损容器1的衬里到容器内部。如果容器1由于其耐变形性而在诸如球墨铸铁和休斯管之类的直径方向上采用几何变形的容器，所以即使在硫混合物中也可以长期获得上述性能衬里没有韧性。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007002970A Sheath pipe jacking technique 有权
标题翻译： SHEATH PIPE JACKING技术
公开(公告)号：JP2007002970A
公开(公告)日：2007-01-11
申请号：JP2005186682
申请日：2005-06-27
申请人： Kurimoto Ltd , Togawa Rubber Co Ltd , 株式会社十川ゴム , 株式会社栗本鐵工所
发明人： SHIMOYASU TETSUJI , SAITO MASAHIKO , INOUE SHIGENORI , MORITA NOBUHIKO , KOMURO YASUHIRO , SUEMATSU YASUNARI , KAWAHITO YASUSHI , YOSHINO YUJI
IPC分类号： F16L1/00 , E21D9/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To reliably prevent buoyancy material from leaking out even if a joint part of the new pipe swells when a new pipe is given buoyancy and is jacked and inserted in a sheath pipe 1. SOLUTION: A water shut off member 12 on one end of the sheath pipe is formed as one unit of rubber, and consists of a cylindrical part 12a fixed on an inner surface of the sheath pipe 1 by a machine screw, a flap 12b facing an axial center of the sheath pipe on an inner circumference whole surface, and a solid cross section round rubber ring 12c of larger diameter than a tip end thereof on a tip end whole circumference of the flap 12b. The flap has normally flexibility and flexibly correspond to change, fluctuation of size (diameter) of the new pipe sliding in the annular shape part of the flap. Then since a solid cross section circular rubber ring is larger in a diameter than a flap tip edge, the flap is not easily influenced by bent of the flap, sure press contact to the new pipe outer circumference surface is maintained even if the flap is deformed to secure water tightness. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了可靠地防止浮力材料泄漏，即使新管道的接头部分在新的管道被赋予浮力的同时膨胀并被套管并插入护套管1中。解决方案：A 护套管一端的隔水部件12形成为橡胶的一个单位，并且由通过机械螺钉固定在护套管1的内表面上的圆筒部12a，面向轴向中心的翼片12b 内管整体表皮上的护套管，以及在翼片12b的前端全圆周上比其前端大的直径的实心截面的圆形橡胶环12c。翼片具有通常的灵活性，并且柔性地对应于在翼片的环形部分中滑动的新管的尺寸（直径）的变化。然后由于固体截面的圆形橡胶环直径大于翼片尖端边缘，所以翼片不容易受到翼片的弯曲的影响，即使翼片变形，也确保与新管外周表面的压力接触以确保水密。版权所有（C）2007，JPO＆INPIT

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