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1. 发明专利

JP2003301697A Construction method for ultrathin lining of structure 审中-公开
标题翻译：超结构结构施工方法
公开(公告)号：JP2003301697A
公开(公告)日：2003-10-24
申请号：JP2002109624
申请日：2002-04-11
申请人： Kumagai Gumi Co Ltd , Mitsui Kinzoku Toryo Kagaku Kk , 三井金属塗料化学株式会社 , 株式会社熊谷組
发明人： KIDO YOSHIKAZU , KAWAMURA YOSHIYUKI , MINAMI NORITSUGU , NARABE HIROSHI , NAKANISHI HIDEYUKI
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To prevent a lining layer from being destroyed or deformed by water leakage after the completion of execution of work, to make water in a shield tunnel flow down smoothly, and to reduce repair work, etc., in a construction method for an ultrathin lining which serves as a secondary lining of an underground structure such as the shield tunnel.
SOLUTION: In this construction method for the ultrathin lining 1a of the structure, the structure is constituted by joining a plurality of segments 3, 3, etc., together; an ultrathin coating material is applied to a surface of the structure, so that the lining layer 5 can be formed; after or before joint parts 3a and 3a of the segments 3 and 3 are filled with caulking 4, the coating material is applied to the surface of the structure, so that the lining layer 5 can be formed; and after the prescribed curing of the lining layer 5, the lining layer 5 is cut at a prescribed position in a position in which the joint parts 3a and 3a are filled with the caulking 4.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止在工作完成后衬里层被漏水破坏或变形，使屏蔽隧道中的水顺畅地流下来，并减少维修工作等一种超薄衬里的施工方法，其用作诸如屏蔽隧道的地下结构的二次衬里。解决方案：在该结构的超薄衬里1a的施工方法中，结构通过将多个段3等连接在一起而构成; 在该结构体的表面涂敷超薄涂料，能够形成衬里层5。在段3和3的接合部分3a和3a之间或之后填充有铆接4时，将涂层材料施加到结构的表面，从而可以形成衬里层5; 在衬里层5的规定固化之后，在接合部3a和3a填充有填缝4的位置，在规定位置切断衬层5.版权所有（C）2004，JPO

2. 发明专利

JP2003003797A Draining method for use in extra-thin lining method 有权
标题翻译：排水方法用于超薄内衬方法
公开(公告)号：JP2003003797A
公开(公告)日：2003-01-08
申请号：JP2001193209
申请日：2001-06-26
申请人： Kumagai Gumi Co Ltd , Mitsui Kinzoku Toryo Kagaku Kk , 三井金属塗料化学株式会社 , 株式会社熊谷組
发明人： KIDO YOSHIKAZU , KAWAMURA YOSHIYUKI , NAOZUKA KAZUHIRO , NARABE HIROSHI , NAKANISHI HIDEYUKI
IPC分类号： E21D11/38 , E03F3/04
摘要： PROBLEM TO BE SOLVED: To provide a draining method which efficiently drains leakage from an underground structure constructed according to an extra-thin lining method, after completion of construction of the structure.
SOLUTION: The draining method for draining leakage W from the underground structure constructed according to the extra-thin lining method which is carried out by extra-thinly lining the underground structure with a coating material such as urethane. According to the draining method, a porous sheet 6a formed of an elastic material is arranged beforehand on an inner surface of the underground structure 1 at a location at which the leakage W is expected, and a peripheral portion 7 of the sheet 6a is fixed to the underground structure 1. When leakage pressure is applied on the sheet, pores 8, 8, etc., in the porous sheet 6a are opened due to the elastic deformation of the same, to thereby drain the leakage.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种排水方法，该方法能够在结构构造完成之后有效地从根据超薄衬里法构造的地下结构中排出泄漏。解决方案：排水方法，从地下结构排水泄漏W，根据超细衬层法，通过用氨基甲酸乙酯等涂层材料对地下结构进行超薄衬砌。根据排水方法，在地下结构体1的内表面预先设置由弹性材料形成的多孔板6a，在预期泄漏W的位置处，将片6a的周边部分7固定到地下结构体1.当在片材上施加泄漏压力时，多孔片材6a中的孔隙8,8等由于其弹性变形而打开，从而排出泄漏物。

3. 发明专利

JPH0641720B2 失效
公开(公告)号：JPH0641720B2
公开(公告)日：1994-06-01
申请号：JP12989989
申请日：1989-05-23
申请人： KAWAGUCHISHI , KUMAGAI GUMI CO LTD , MITSUI KINZOKU TORYO KAGAKU KK
发明人： YOSHIKAWA TADAO , YOSHIDA SHIGEHIRO , TSUZUKI FUJIO , SANETO KOICHI , NARABE HIROSHI , NAKAMOTO YUKIO , HIRONO ICHIRO
IPC分类号： E21D11/04 , E21D11/10

4. 发明专利

JPH02308094A LINING WORK OF TUNNEL 失效
公开(公告)号：JPH02308094A
公开(公告)日：1990-12-21
申请号：JP12989989
申请日：1989-05-23
申请人： KAWAGUCHISHI , KUMAGAI GUMI CO LTD , MITSUI KINZOKU TORYO KAGAKU KK
发明人： YOSHIKAWA TADAO , YOSHIDA SHIGEHIRO , TSUZUKI FUJIO , SANETO KOICHI , NARABE HIROSHI , NAKAMOTO YUKIO , HIRONO ICHIRO
IPC分类号： E21D11/04 , E21D11/10
摘要： PURPOSE:To simplify construction work as well as make the cross section of tunnel excavated smaller by a method in which the first and second liquids, each of which contains specific components, are mixed together and sprayed onto the surface of the tunnel while the mixed liquid has a suitable viscosity for spraying. CONSTITUTION:The first liquid containing a polyol component mixed with epoxy resin-modified polyol and a cross linking agent is sent through a pipeline 3 and a filter 4 by a pressure-sending pump 2 into a mixing chamber 7, and the second liquid containing a polyisocyanate component is also likewise sent into the mixing chamber 7. The first and second liquids are uniformly mixed together by a static mixer 8 and sprayed by a spray gun 9 onto the surface to be coated while the mixed liquid has a suitable viscosity for spraying to form a paint film of a thickness of 1 - 10mm. The paint film is hardened by drying and the shield tunnel is subjected to the secondary lining work.

5. 发明专利

JPH0351125A STEEL FOR RIVER AND PORT STRUCTURAL MATERIAL HAVING DECORATIVE SURFACE 失效
公开(公告)号：JPH0351125A
公开(公告)日：1991-03-05
申请号：JP18856989
申请日：1989-07-20
申请人： MITSUI KINZOKU TORYO KAGAKU KK , SUMITOMO METAL IND
发明人： SANETO KOICHI , NARABE HIROSHI , NAKAMOTO YUKIO , HIRONO ICHIRO , YAMAMOTO AKIRA , TANAKA SADAO , ISHIZAKI TERUAKI , IIDA HISAO
IPC分类号： E02B3/06 , B32B15/08 , B32B15/095
摘要： PURPOSE:To sufficiently interface the above steel with the circumferential environment when it is executed and to enhance weathering resistance by utilizing the steel wherein a decorative surface having a multicolored pattern formed of polyurethane coating is provided on one part of the exposed surface thereof. CONSTITUTION:A decorative surface having a multicolored pattern is formed by coating at least one part desirably all parts of the part exposed on seawater with corrosion resistant coating. As this corrosion resistant coating, colored polyurethane coating is optimally utilized. A room temp. setting twin pack polyurethane resin product which is constituted of both a first liquid and a second liquid described hereunder is preferably utilized especially at the point of weathering resistance and adhesive property to steel. The first liquid incorporates epoxy modified polyol and a cross- linking agent. The second liquid incorporates polyisocyanate. Thereby corrosion resistant heavy steel having various kinds of decorative surfaces is obtained. The river and port structural materials interfaced with the circumferential environment can be constructed. Mechanical strength and weathering resistance are enhanced. This steel for the structural material can be utilized in a range over a long period without causing trouble such as peeling, fading and discoloring.

6. 发明专利

JP2001276732A METHOD FOR PROTECTING EXPOSED PART OF HEAVY DUTY CORROSION-RESISTANT STEEL MATERIAL 失效
公开(公告)号：JP2001276732A
公开(公告)日：2001-10-09
申请号：JP2000093596
申请日：2000-03-30
申请人： MITSUI KINZOKU TORYO KAGAKU KK
发明人： SANETO KOICHI , NARABE HIROSHI , NAKANISHI HIDEYUKI
IPC分类号： E02D31/06 , B05D7/14 , B05D7/24 , C09D151/06
摘要： PROBLEM TO BE SOLVED: To provide a method for effectively protecting an exposed portion of a heavy duty corrosion-resistant steel material coated with a polyolefin. SOLUTION: When a protecting agent is applied to an exposed portion of an end surface in the steel material of the heavy duty corrosion-resistant steel material coated with a polyolefin, a first coat composed of a modified copolymer which is prepared by graft-copolymerizing a mono-olefin having a carboxylic group to an olefin copolymer or a modified substance thereof is provided.

7. 发明专利

JP2003096266A PAVEMENT BINDER RESIN COMPOSITION AND PAVEMENT MATERIAL USING THE SAME 审中-公开
公开(公告)号：JP2003096266A
公开(公告)日：2003-04-03
申请号：JP2001287626
申请日：2001-09-20
申请人： MITSUI KINZOKU TORYO KAGAKU KK
发明人： NARABE HIROSHI , NAKANISHI HIDEYUKI
IPC分类号： E01C7/30 , C08G59/50 , C08K3/36 , C08K5/21 , C08L63/00
摘要： PROBLEM TO BE SOLVED: To provide a pavement binder composition excellent in workability, allowing application at low or ordinary temperature, excellent in binding capacity and anchoring strength, capable of applying on a wet substrate, and providing a durable pavement material upon curing, and to provide a durable pavement material using the composition. SOLUTION: The composition comprises an epoxy resin main component prepared by compounding 5-60 mass pts. of a diluent, 5-50 mass pts. of an inorganic curing agent, and 0.5-15 mass pts. of a drip stopping agent consisting of a mixture of amorphous silica and a thixotropic urea-urethane compound solution to 100 mass pts. of an epoxy resin, and a curing agent mainly comprising a modified cycloaliphatic polyamine. The composition is applied to aggregates or substrates to be cured and bound to form the pavement material.

8. 发明专利

JPH1161904A WATER STORAGE TANK FOR DRINK AND FIRE-FIGHTING AND CONSTRUCTION METHOD THEREOF 失效
公开(公告)号：JPH1161904A
公开(公告)日：1999-03-05
申请号：JP23074297
申请日：1997-08-27
申请人： KAWAGUCHISHI , TOA DOBOKU KK , TAIHEIYO KOGYO KK , MITSUI KINZOKU TORYO KAGAKU KK
发明人： YOSHIKAWA TADAO , INOUE SABURO , HAMAGUCHI SHINSUKE , OKADA ISAMU , SANETO KOICHI , FUJIOKA TADASHI , NARABE HIROSHI
IPC分类号： E03B11/14 , A62B35/00
摘要： PROBLEM TO BE SOLVED: To provide a water storage tank for 4 drink and fire-fighting, to which no wide occupied area for installation is required and burying works of which are facilitated, in which the flow of fresh water is formed at all times and no retention is generated when a water storage tank is connected to a water main and which has excellent corrosionproofness. SOLUTION: A water storage tank body 1 includes a cylindrical vessel, which is erected and buried in a ground, in which a bottom section 5 is closed in a watertight manner, which has a top plate 2, in which an interior wall is covered with a protective layer and which is made of a metal. The water storage tank is composed of the water storage tank body 1, an inflow pipe 3, in which a vertical pipe section 3b, which is droopingly provided into the water storage tank body 1 and in which an end section is opened near a bottom section, and a horizontal pipe section 3a, in which an end is coupled with a water main through an on-off valve 8, are combined integrally and which is mounted in the watertight manner while being brought near to the top plate 2 of the water storage tank body, an outflow pipe 4, which is installed in the watertight manner while being brought near to the top plate 2 of the water storage tank body and in which an end section is joined with the water main, a potable-water supply mechanism 10 (10a, 10b) disposed to the top plate 2 of the water storage tank body and a suction mechanism 7 for fire fighting set up at the proper place of the horizontal pipe section 3a of the outflow pipe 4.

9. 发明专利

JPS6426436A FOAMED PLASTIC MOLDED OBJECT WITH CURED COATING AND ITS MANUFACTURE 失效
公开(公告)号：JPS6426436A
公开(公告)日：1989-01-27
申请号：JP18418787
申请日：1987-07-23
申请人： MITSUI KINZOKU TORYO KAGAKU KK
发明人： SANETO KOICHI , NARABE HIROSHI , KOBAYASHI FUMIO , HATANAKA HIDEYUKI
IPC分类号： B32B27/40 , B32B5/18
摘要： PURPOSE:To obtain a molded object having high mechanical strength, small water absorption ratio and smooth surface by spray-coating the surface of a foamed plastic molded object with the composition of two pack reactive curing synthetic resin without solvent and by forming a cured layer. CONSTITUTION:The first liquid of the composition of two pack reactive curing synthetic resin is fed into a mixing chamber 7 through a pipe path 3 by way of a filter 4, a heater 5 and a measuring pump 6 by a pressure feeding pump 2 from a tank 1. On the other hand, the second liquid is similarly fed into the mixing chamber 7 through a pipe path 3' by way of a filter 4', a heater 5' and a measuring pump 6' by the pressure feeding pump 2 from a tank 1'. The first liquid and the second liquid mixed in the mixing tank 7 all uniformly mixed in a static mixer 8, and said mixture is sprayed on the surface of a prescribed foamed plastic molded object by a spray gun 9.

10. 发明专利

JP2791577B2 失效
公开(公告)号：JP2791577B2
公开(公告)日：1998-08-27
申请号：JP17305189
申请日：1989-07-06
申请人： MITSUI KINZOKU TORYO KAGAKU KK , SUMIKIN DAIKEIKOKAN KK , SUMITOMO KINZOKU KOGYO KK
发明人： SANETO KOICHI , NARABE HIROSHI , KITAMURA MASAAKI , MYASHITA JUNICHIRO , OOKITA MASAKAZU , ARAI TETSUZO
IPC分类号： C09D5/00 , C09D175/00 , C09D175/04

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