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1. 发明专利

JPS59166567A Coating material for joint part of sheet pile 失效
标题翻译：涂料的联合材料的涂料
公开(公告)号：JPS59166567A
公开(公告)日：1984-09-19
申请号：JP3908883
申请日：1983-03-11
申请人： Nippon Steel Corp , Sanyo Chem Ind Ltd
发明人： SHIRAISHI MOTOO , NAKAMURA MINORU , SATOU KOUICHI , YOSHIDA KOUTAROU , UMAYUI RIYOUZOU , KOMORI TAKEYOSHI , KAWAHARA YUTAKA
IPC分类号： C09D175/08
摘要： PURPOSE: A coating material useful as a water stopping material for joint parts of sheet pile such as various kinds of steel, light-weight steel, steel pipes, etc., consisting of a urethane prepolymer having NCO terminal group of polyether polyol and an organic polyisocyanate, curable with moisture to give improved water swelling properties and water stopping properties.
CONSTITUTION: A urethane prepolymer having NCO terminal group consisting of (A) a polyether polyol (e.g., oxyethylene/oxypropylene copolymer polyether polyol having 50W100wt% oxyetherlene content based on total oxyalkylene amount and 800W4,000 hydroxyl group equivalent) and (B) an organic polyisocyanate (e.g., tolylene diisocyanate and/or 4,4-diphenylmethane diisocyanate type polyisocyanate) in an equivalent ratio of NCO group of the component B/OH group of the component A=1.4W2.5 is optionally blended with (C) a waterproof agent and a solvent, to give the desired coating material.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：作为用于各种钢，轻质钢，钢管等的板桩接合部的止水材料的涂料，由具有聚醚多元醇的NCO端基的氨基甲酸酯预聚物和有机物多异氰酸酯，可水分固化，提供改善的水膨胀性能和止水性能。构成：具有NCO端基的氨基甲酸酯预聚物由（A）聚醚多元醇组成（例如，氧基亚乙基/氧化丙烯共聚物聚醚多元醇，其氧基亚烷基含量相对于氧化烯总量为50〜100重量％，羟基为800-4000当量）和（B）组分A = 1.4-2.5的组分B / OH基团的NCO基团的当量比例的有机多异氰酸酯（例如，甲苯二异氰酸酯和/或4,4-二苯基甲烷二异氰酸酯型多异氰酸酯）任选地与（C）防水剂和溶剂，得到所需的涂料。

2. 发明专利

JP2003336498A Refractory coating structure of arc tunnel and its construction method 有权
$Refractory coating structure of arc tunnel and its construction method$
标题翻译： ARC隧道的耐火涂层结构及其施工方法
公开(公告)号：JP2003336498A
公开(公告)日：2003-11-28
申请号：JP2002146665
申请日：2002-05-21
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MIYAKE MASATO , ISHIDA MUNEHIRO , KAWAMURA AKIYOSHI , NAKAMURA MINORU
IPC分类号： E21D11/38 , E04B1/94
摘要： PROBLEM TO BE SOLVED: To provide a refractory coating structure of an arc tunnel having a refractory coating hardly peeled off from a tunnel inner wall in a fire and facilitating the installation work.
SOLUTION: This refractory coating structure 1 of the arc tunnel is characterized in that a flat bar 3 formed by curved at a curvature radius smaller than the curvature radius of the tunnel inner wall 2a is disposed in the arc tunnel 2 with it extended in the tunnel circumferential direction, the flat bar 3 is fixed to the arc tunnel inner wall 2a with its pushed against the tunnel inner wall 2a, an insulating material 4 is attached to the tunnel inner space side of flat bar 3, the tunnel inner space side of the insulating material 4 is covered with a surface coating material 5, and the insulating material and the surface coating material 5 are supported to the flat bar 3.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有耐火涂层的电弧隧道的耐火涂层结构，其在火灾中几乎不会从隧道内壁剥离，并且便于安装工作。解决方案：电弧隧道的耐火涂层结构1的特征在于，弧形隧道2中设置有弯曲的弯曲半径小于隧道内壁2a的曲率半径的扁钢3，其延伸在隧道圆周方向上，扁平杆3被推靠在隧道内壁2a上而固定在电弧隧道内壁2a上，绝缘材料4被安装在平杆3的隧道内空间侧，隧道内部空间绝缘材料4的一侧被表面涂层材料5覆盖，并且绝缘材料和表面涂层材料5被支撑在平板3上。版权所有（C）2004，JPO

3. 发明专利

JP2003138891A FIRE-RESISTIVE COVERING STRUCTURE IN TUNNEL 审中-公开
公开(公告)号：JP2003138891A
公开(公告)日：2003-05-14
申请号：JP2001335975
申请日：2001-11-01
申请人： NIPPON STEEL CORP
发明人： ASO TATSUJI , MIYAKE MASATO , HIROZAWA NORIYUKI , NAKAMURA MINORU , KAWAMURA AKIYOSHI
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fire-resistive panel for covering the inside of a tunnel and a fire-resistive covering structure in the tunnel for protecting the concrete inwall of the existing or new tunnel for a road from the heat of a fire. SOLUTION: In the fire-resistive covering structure in the tunnel used for the inside of a primary lining body composed of reinforced concrete, iron or the composite body of iron and concrete carried out on either tunnel of a shield tunnel, an immersed tunnel or an excavated tunnel, the fire-resistive covering structure is composed of the fire-resistive panels 6, in which cavity-side surfaces in the tunnel are covered with metal plates 10 and which consist of a heat- insulating material 8, and supporters 11 being extended in the tunnel peripheral direction and bonding the mutual adjacent fire-resistive panels 6 in the tunnel axial direction while fixing the fire-resistive panels 6 onto the primary lining body 3 through fixing bolts 12, and the metal plates 10 have a corrugated shape 13 in the tunnel axial direction.

4. 发明专利

JP2003138889A FIRE-RESISTIVE COVERING STRUCTURE IN TUNNEL 审中-公开
公开(公告)号：JP2003138889A
公开(公告)日：2003-05-14
申请号：JP2001335949
申请日：2001-11-01
申请人： NIPPON STEEL CORP
发明人： ASO TATSUJI , MIYAKE MASATO , HIROZAWA NORIYUKI , NAKAMURA MINORU , KAWAMURA AKIYOSHI
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fire-resistant panel for covering the inside of a tunnel and a fire-resistive covering structure in the tunnel for protecting the concrete inwall of the existing or new tunnel for a road from the heat of a fire. SOLUTION: In the fire-resistive covering structure in the tunnel used for the inside of a primary lining body composed of reinforced concrete, iron or the composite body of iron and concrete carried out on either tunnel of a shield tunnel, an immersed tunnel or an excavated tunnel, the fire-resistive covering structure consists of the fire-resistant panels 6, in which cavity surfaces in the tunnel are covered with metal plates 10 and which consist of a heat- insulating material 8, and supporters 11 being extended in the tunnel axial direction and bonding the mutual adjacent fire-resistant panels 6 in the tunnel peripheral direction while fixing the fire-resistant panels 6 on the primary lining body 3 through fixing bolts 12, and the metal plates 10 have a corrugated shape 13 in the tunnel axial direction.

5. 发明专利

JP2003129797A FIREPROOF PANEL FOR TUNNEL, FIREPROOF COATING STRUCTURE IN TUNNEL, AND ITS CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003129797A
公开(公告)日：2003-05-08
申请号：JP2001329719
申请日：2001-10-26
申请人： NIPPON STEEL CORP , AZUMA KOGYO CO LTD
发明人： KAWAMURA AKIYOSHI , NAKAMURA MINORU , ASO TATSUJI , SAWANO KIYOSHI , TAKAHASHI TOSHIO
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide fireproof panels for a tunnel, a fireproof coating structure in the tunnel, and its construction method for protecting concrete inner walls of the tunnel for an existing or newly provided road from the heat of fire. SOLUTION: The fireproof panels 6 are used for the inside of a primary lining body 3 made of reinforced concrete, a composite body of ductile case iron and concrete, or a composite body of steel and concrete constructed for the tunnel of a shield tunnel, an immersed tunnel, an NATM tunnel, or a cut and cover tunnel. The surfaces of the fireproof panels 6 to the side of air in the tunnel are made of adiabatic materials 8 covered with porous sheets 10 with a large number of holes 15.

6. 发明专利

JP2002202124A IMAGE MEASURING METHOD AND RECORDING MEDIUM WITH RECORDED IMAGE MEASURING PROGRAM 失效
公开(公告)号：JP2002202124A
公开(公告)日：2002-07-19
申请号：JP2000400288
申请日：2000-12-28
申请人： KAJIMA CORP , TAISEI CORP , NIPPON STEEL CORP , MITSUI CONSTR , NISHIMATSU CONSTR CO LTD , KUMAGAI GUMI CO LTD , HAZAMA GUMI , ONISHI YUZO
发明人： MIURA SATORU , YAMAMOTO TAKUJI , JO MAYUMI , NAKAMURA MINORU , YAMADA ATSUHITO , AKIYAMA HIROAKI , AZEDAKA SHINICHI , NISHIMURA TAKESHI , YAMAMOTO HIROYUKI , ONISHI YUZO , HATTORI SUSUMU , AKIMOTO KEIICHI
IPC分类号： G01C11/06 , G01B11/00 , G01C3/06 , G01C7/02 , G01C7/06
摘要： PROBLEM TO BE SOLVED: To provide an image measuring method by a bundle adjusting method increasing the productivity of a measurement and to provide an image measuring program. SOLUTION: A first image and a second image in which a reference target group and three or more discrimination targets are photographed in common by a movable imaging device from different positions and postures and in which noncommon discrimination targets are contained are photographed. The three-dimensional coordinates of the photographed positions and postures in both images and the three or more discrimination targets are calculated. The imaging device is moved. An n-th image (where n represents 3 or more), three or more coordinates-calculated discrimination targets inside an (n-1)th image and coordinates- calculated discrimination targets are photographed in common, and they are photographed in a position and a posture in which a discrimination target not common with the (n-1)th image is contained. A cycle in which the three-dimensional coordinates of the photographing position and the posture of the n-th image and the coordinates-uncalculated discrimination target are calculated is repeated. The three-dimensional coordinates of all the discrimination targets are calculated. By a handle adjusting operation based on the calculated value of the three-dimensional coordinates of all the discrimination targets, the measurement accuracy of the three-dimensional coordinates is increased.

7. 发明专利

JP2002147197A REFRACTORY PANEL FOR TUNNEL AND FIRE RESISTIVE COVERING STRUCTURE IN TUNNEL 失效
公开(公告)号：JP2002147197A
公开(公告)日：2002-05-22
申请号：JP2000343710
申请日：2000-11-10
申请人： NIPPON STEEL CORP
发明人： ASO TATSUJI , SAWANO KIYOSHI , HIROZAWA NORIYUKI , NAKAMURA MINORU
IPC分类号： E21D11/14 , E04B1/94
摘要： PROBLEM TO BE SOLVED: To provide a refractory panel which exposes a heat insulating material from an interval between the refractory panel per se and an adjacent metallic plate due to thermal expansion even if an in-tunnel fire breaks out, prevents high-temperature gas generated by the fire from directly touching at the refractory heat insulating material, and prevents the high-temperature fire and the high-temperature gas from intruding into a porous body of the heat insulating material. SOLUTION: The refractory panel 1 for the tunnel, is for use on an inner side of a primary lining body 4 mounted in a shield tunnel or the like, and formed of steel reinforced concrete, iron, or a complex body consisting of steel reinforced concrete and iron. The refractory panel 1 is formed of the heat insulating material 3 including a metallic plate 2 covering a surface on the side of a tunnel internal space. According to the refractory panel 1, the periphery of the metallic plate 2 of the refractory panel is overlapped on the periphery of the metallic plate 2 of another refractory panel adjacent to the refractory panel concerned.

8. 发明专利

JP2000289014A DEVICE FOR FIXING GRIPPING FITMENT ON SEGMENT FORM AND METHOD FOR FIXING GRIPPING FITMENT ON SEGMENT FORM 失效
公开(公告)号：JP2000289014A
公开(公告)日：2000-10-17
申请号：JP9971599
申请日：1999-04-07
申请人： NIPPON STEEL CORP , KANKYO ENG CO LTD , NIKKEN METAL KK
发明人： NAKAMURA MINORU , MITANI KIYOSHI , FUKUMORI SHOICHI , HACHIKI TAKAO , ITABI YOSHIYUKI , YONEZAWA MITSUYOSHI , CHOKAI TAKASHI , MURAKAMI MAKOTO
IPC分类号： B28B7/00 , B28B23/00
摘要： PROBLEM TO BE SOLVED: To provide method for fixing a gripping fitment on a segment for and a gripping fitment fixing device using an inexpensive, small and lightweight part and realizing the accurate fixation of an inexpensive gripping fitment on the segment form in a short time. SOLUTION: A gripping fitment fixing device on a segment form is constituted of a gripping fitment 25 with a cylindrical opening, a clamping shaft holding body 17 with a screw section on its center fixed around a gripping fitment fixing hole 5 on the surface of a front face form facial plate 10, a clamping shaft 18 holding an elastic body 23 by a fitting fitment on its end and having a screw section 13 screwed on a clamping shaft holding body central screwing section on its center, and the elastic body 23 such as a rubber member inserted from an opening of the gripping fitment 25 by the clamping shaft 18 clamped by the fitting tool and the shaft holding body 17, compressed therein and bonded on the inner face of the gripping fitment 25.

9. 发明专利

JPH11315698A STEEL SHELL SEGMENT 失效
公开(公告)号：JPH11315698A
公开(公告)日：1999-11-16
申请号：JP5391399
申请日：1999-03-02
申请人： NIPPON STEEL CORP
发明人： NAKAMURA MINORU , YAMAGUCHI TAKASHI , HIROZAWA NORIYUKI , YOKOYAMA TSUTOMU
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To simplify a joint structure in the direction of circumference of a tunnel in a steel shell segment achieving the connection in the direction of tunnel axis by a boltless connection system. SOLUTION: This steel shell segment connects in the direction of tunnel axis (between segment rings) of mutually opposing steel shell segments 1 by the engagement of a male side engaging member 35 provided on a web 13 of a steel shell side frame 5 and a female side engaging member 36 through a water stop packing. A joint member in the direction of circumference of a tunnel (segment) in this steel shell segment 1 is constituted by a joint part platelike steel members 20 capable of coming into face-contact between mutually opposing members, and a water stop packing is mounted in a fitting groove 24 formed in this joint part platelike steel member 20 to join both joint part platelike steel members 20 water-tightly through this water stop packing.

10. 发明专利

JPH10331597A CONNECTING STRUCTURE FOR STEEL-SHELL SEGMENT 失效
公开(公告)号：JPH10331597A
公开(公告)日：1998-12-15
申请号：JP15932797
申请日：1997-06-03
申请人： NIPPON STEEL CORP
发明人： NAKAMURA MINORU , YAMAGUCHI TAKASHI , YOKOYAMA TSUTOMU
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a structure such that a simple stopper structure prevents disengagement of an engaging part where segments adjoining to each other along the circumferential direction of a tunnel are connected together. SOLUTION: This segment connecting structure is so designed that a connecting arm provided on one of segments that adjoin to each other along the circumferential direction of a tunnel is inserted and locked in an engaging hole which is bored in a locking member provided on the other segment and which passes along the direction of the tunnel axis. In this case, a male locking projection 33 is attached to either the connecting arm 19 or locking member 20a, and the other is provided with a female stopper 34 which, as the engaging hole 20 is fitted over the connecting arm 19, allows the male locking projection 33 to push its engaging part and pass through it, so that the engaging part is engaged with the male locking projection 33 by its returning movement to prevent the male locking projection 33 from coming out.

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