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1. 发明专利

JP2012241808A Filling blocking material and filling blocking construction method of conduit 有权
标题翻译：填充阻塞材料和填充堵塞构造方法
公开(公告)号：JP2012241808A
公开(公告)日：2012-12-10
申请号：JP2011112775
申请日：2011-05-19
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Fusoh-Tech Co Ltd , 扶桑技研株式会社 , Sankyo Material Kk , 三協マテリアル株式会社
发明人： ISHIKAWA MASAAKI , SATAKE YUKINOBU , ARAKI KOICHI , TOMII TAKAHISA , DOI TAKASHI , IINO MASUHIKO
IPC分类号： F16L55/10
摘要： PROBLEM TO BE SOLVED: To solidify a filling blocking material that blocks a flow by filling a conduit in a short time period, and instantaneously blocking the flow in the conduit, and to maintain the blocking performance for a relatively long time period.SOLUTION: The filling blocking material M that blocks the flowing in the conduit by filling the inside of the conduit 1 is a mixture of the principal agent that is an aqueous solution where an additive is added to a mixture of cement and fly ash and the solidification material that is principally composed of a silicate aqueous solution, and the material is expansive after the principal agent and the solidification material are mixed.
摘要翻译：要解决的问题：通过在短时间内填充管道来固化堵塞流动的填充阻塞材料，并且瞬时阻塞管道中的流动并且在较长时间段内保持阻塞性能。解决方案：通过填充管道1的内部来阻止导管中流动的填充阻塞材料M是作为水溶液的主要试剂的混合物，其中添加剂添加到水泥和飞灰的混合物中和主要由硅酸盐水溶液组成的固化材料，并且在主剂和固化材料混合之后该材料是膨胀的。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009024710A Air purge device for combustible gas piping 有权
标题翻译：用于可燃气体管道的空气净化装置
公开(公告)号：JP2009024710A
公开(公告)日：2009-02-05
申请号：JP2007185356
申请日：2007-07-17
申请人： Fusoh-Tech Co Ltd , Tokyo Gas Co Ltd , 扶桑技研株式会社 , 東京瓦斯株式会社
发明人： SATAKE YUKINOBU , ARAKI KOICHI
IPC分类号： F16L55/07 , F17D3/00
摘要： PROBLEM TO BE SOLVED: To surely perform the work for discharging air from an air purge tool main body and displacing air by combustible gas by preventing occurrence of situation that air is left in one part inside of a newly arranged gas pipe due to a difference of specific gravity between combustible gas and air.
SOLUTION: A combustible gas lead-in pipe 32 for injecting combustible gas 27 from a combustible gas cylinder 34 toward an agitator 2 inside of a newly arranged gas pipe 17 is inserted into an opening 22 of the newly arranged gas pipe 17 near a connection part of an existing gas pipe 21 to the newly arranged gas pipe 17. Further, an air purge main body 1 is fitted in the opening 18 of the newly arranged gas pipe 17. A spherical body 7 for determination is turnably arranged in a step part 6 inside of a nearly L-shaped gas extraction cylinder 3 provided with a transparent part in a vertical part 4 thereof, and a large-diameter duct 16 and an opening/closing shutter valve 14 are fitted to a bent part 5 of the air purge tool main body 1. The air purge device for combustible gas piping is thereby structured.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了确保执行从空气净化工具主体排出空气和通过可燃气体排出空气的工作，防止由于新配置的气体管道在一部分内部留下空气的情况可燃气体与空气之间的比重差。解决方案：用于将可燃气体气体27从可燃气体气瓶34朝向新布置的气体管道17内部的搅拌器2喷射的可燃气体导入管32插入到新布置的气体管道17的开口22中现有气体管21与新布置的气体管道17的连接部分。此外，在新布置的气体管道17的开口18中装配有空气净化主体1。用于确定的球形体7可转动地布置在台阶部6在其垂直部分4设置有透明部分的大致L形的气体提取滚筒3内部，并且大直径管道16和打开/关闭快门阀14装配到空气净化工具主体1.由此构成可燃气体管道用空气净化装置。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007078449A Device for measuring settlement of underground pipe 有权
标题翻译：用于测量地下管道沉降的装置
公开(公告)号：JP2007078449A
公开(公告)日：2007-03-29
申请号：JP2005265040
申请日：2005-09-13
申请人： Fusoh-Tech Co Ltd , Tokyo Gas Co Ltd , 扶桑技研株式会社 , 東京瓦斯株式会社
发明人： ISHIKAWA MASAAKI , SATAKE YUKINOBU , ARAKI KOICHI
IPC分类号： G01C5/00
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring settlement of an underground pipe, which is installed very easily and can be installed even if an obstacle exists above the underground pipe 11 being an object to be measured. SOLUTION: The device is made up such that a magnet 5 for magnetically attaching to the underground pipe is fixed to a magnet fixing arm member 1 at its one end, and the other end is connected to a sensing rod 3 through a joint member 2 which can keep an arbitrary angle θ and make the angle θ fixed semipermanently. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量地下管道的沉降的装置，其非常容易安装并且即使在作为被测量物体的地下管道11上方存在障碍物也可以安装。解决方案：该装置被制成使得用于磁性附接到地下管的磁体5在其一端固定到磁体固定臂构件1，另一端通过接头连接到感测杆3 可以保持任意角度θ并使角度θ半固定的构件2。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2011220433A Emergency gas cutoff method to gas conduit and gas circuit-breaker 有权
标题翻译：气体管道和气体断路器的紧急气体切割方法
公开(公告)号：JP2011220433A
公开(公告)日：2011-11-04
申请号：JP2010089725
申请日：2010-04-08
申请人： Fusoh Tech Kk , Tokyo Gas Co Ltd , 扶桑技研株式会社 , 東京瓦斯株式会社
发明人： ISHIKAWA MASAAKI , SATAKE YUKINOBU , ARAKI KOICHI , TOMII TAKAHISA
IPC分类号： F16L55/16
摘要： PROBLEM TO BE SOLVED: To provide an emergency gas cutoff method and a gas circuit-breaker which can properly restrai gas leakage, regardless of a state of a damage site of a gas conduit.SOLUTION: The gas cutoff method is performed in an emergency for restraining the gas leakage from the gas conduit, and uses an injection-curing material which can adjust a curing time in response to a change in the illustrated liquid temperature, and adjusts the liquid temperature of the injection-curing material in response to use or the peripheral air temperature, and injects-fills the liquid injection-curing material in the leaking-out place periphery of the gas conduit and the inside of the gas conduit, to be cured after injection-filling.
摘要翻译：要解决的问题：提供可以适当地限制气体泄漏的应急气体截止方法和气体断路器，而不管气体导管的损坏位置的状态如何。解决方案：气体切断方法是在紧急情况下进行的，用于抑制气体导管的气体泄漏，并且使用注射固化材料，其可以响应于所示液体温度的变化来调节固化时间，并且调节注射固化材料的液体温度或周围空气温度，并且将气体导管的泄漏位置周边和气体导管内部的液体注入固化材料注入填充物注射灌注后固化。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2007057061A Jet gas shutoff method and its device 审中-公开
标题翻译：喷气开关方法及其装置
公开(公告)号：JP2007057061A
公开(公告)日：2007-03-08
申请号：JP2005245719
申请日：2005-08-26
申请人： Fusoh Tech Kk , Tokyo Gas Co Ltd , 扶桑技研株式会社 , 東京瓦斯株式会社
发明人： ISHIKAWA MASAAKI , SATAKE YUKINOBU , ARAKI KOICHI , TOMII TAKAHISA , SATO MASAMI
IPC分类号： F16L55/16
摘要： PROBLEM TO BE SOLVED: To stop jetting of a gas in a short period of time without stopping circulation of the gas with simple equipment. SOLUTION: This jet gas shutoff device 1 comprises: a solidification material storing case 10 for storing a solidification material 3; a curable material storing case 20 for storing a curable material 5 which early starts curing when it is mixed with the solidification material 3; a supply pipe 30 inserted into earth and sand S around a broken part 80a of a broken conduit pipe 80 for supplying the shutoff material 7 obtained by mixing the solidification material 3 and the curable material 5 respectively supplied from the solidification material storing case 10 and the curable material storing case 20, to the earth and sand S; and a supplying device 40 for supplying the solidification material 3 and the curable material 5 to the supply pipe 30 through another route. The shutoff material 7 supplied from the supply pipe 30 is supplied to the earth and sand S around the broken part 80a of the broken pipe conduit 80, and the earth and sand S is cured by the shutoff material 7 and blocks the broken part 80a. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在短时间内停止喷射气体，而不用简单的设备停止气体的循环。解决方案：该喷射气体截止装置1包括：固化材料储存箱10，用于储存固化材料3; 用于储存固化材料5的可固化材料储存盒20，当固化材料5与固化材料3混合时，该固化材料早期开始固化; 供给管30插入破碎的导管80的破碎部80a周围的供给管S，供给通过混合固化材料3和从固化材料收容箱10分别供给的固化材料5而获得的切断材料7，可固化材料储存箱20，到砂土S; 以及供给装置40，其通过另一路径将固化材料3和固化材料5供给到供给管30。从供给管30供给的切断材料7被供给到破碎管路80的破碎部80a附近的砂土S，并且通过切断材料7使砂土S固化，并堵塞破碎部80a。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005299694A Jet gas shutting-off system, its shutting-off material, and shutting-off method 审中-公开
标题翻译：喷气开关系统，切断材料和切断方法
公开(公告)号：JP2005299694A
公开(公告)日：2005-10-27
申请号：JP2004112076
申请日：2004-04-06
申请人： Fusoh Tech Kk , Tokyo Gas Co Ltd , 扶桑技研株式会社 , 東京瓦斯株式会社
发明人： SATAKE YUKINOBU , SAKASAI RYUJI , ARAKI KOICHI , TOMII TAKAHISA
IPC分类号： F16L55/10
摘要： PROBLEM TO BE SOLVED: To speedily shut off gas leakage from a conduit in a place apart from a damaged part of the conduit to facilitate continuous learning of technology for a pump supplying a shutting-off material and maintenance. SOLUTION: A gas meter G communicating with the damaged conduit D buried under a road R and attached to an inner pipe N extending on the ground, and an end part Nu of the inner pipe N is opened. A hardening material 7 and a solidifying material 3 having flowability are supplied into the inner pipe N from the opened end part Nu of the inner pipe N by a first supply pump 10 and a second supply pump 20. The solidifying material 3 and the hardening material 7 are mixed while flowing onto the damaged conduit D side in the inner pipe N, are gradually hardened, flow into the conduit D, are further hardened, and are deposited in the conduit D to shut off the conduit D. The solidifying material 3 and the hardening material 7 have flowability. When they are mixed, they start to be hardened while they have flowability and become non-flowability substance after predetermined period of time. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了能够连续地学习供给关闭材料和维护的泵的技术，从而能够快速地切断与导管的损坏部分隔开的位置处的导管的气体泄漏。解决方案：一个燃气表G与埋在道路R下的损坏导管D连通，并连接到在地面上延伸的内管N，内管N的端部Nu打开。具有流动性的硬化材料7和固化材料3通过第一供给泵10和第二供给泵20从内管N的开口端部Nu供给到内管N.固化材料3和硬化材料 7在流入内管N中损坏的管道D侧时混合，逐渐硬化，流入导管D，进一步硬化，并沉积在导管D中以切断导管D.固化材料3和硬化材料7具有流动性。当它们混合时，它们在具有流动性的同时开始变硬，并且在预定的时间段之后变成不可流动的物质。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2011127951A Measuring implement of subsidence of underground buried pipe 审中-公开
标题翻译：测量地下埋管的替代实施
公开(公告)号：JP2011127951A
公开(公告)日：2011-06-30
申请号：JP2009285031
申请日：2009-12-16
申请人： Fusoh-Tech Co Ltd , 扶桑技研株式会社
发明人： ARAKI KOICHI
IPC分类号： G01C5/00 , E03F3/04 , E03F7/00
摘要： PROBLEM TO BE SOLVED: To solve the problem, wherein the work for attaching a measuring implement of subsidence to an underground buried pipe, such as a gas pipe laid under the ground, which sometimes sags due to various causes, requires time and labor, large-scale excavation and cost, even though it is very important for maintenance to accurately grasp the amount of subsidence of the pipe.
SOLUTION: The measuring implement for sagging is devised such that a detecting rod is extended to the ground surface from the underground buried pipe, and the amount of subsidence of the ground around the buried pipe is measured from the amount of movement of the detecting rod; and in this constitution, a circular-arc-like fixture which is fitted on the peripheral surface of the buried pipe from the direction orthogonal to the axis of the pipe and surrounds the pipe is elastically attached to the lower end of the detecting rod so that the detecting rod can be removably suitable for the pipe by the fixture.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了解决这样的问题，其中将沉降测量工具附接到地下埋管的地下埋管（例如由于各种原因而有时会下沉的气管）的工作需要时间和劳动力，大型挖掘和成本，即使维护准确掌握管道沉降量非常重要。
解决方案：设计了用于下垂的测量装置，使得检测杆从地下埋管延伸到地面，并且从埋管的周围的地面的沉降量被测量检测杆并且在该结构中，从垂直于管轴的方向并且围绕管的嵌合管的圆周表面上的环形弧形固定件弹性地附接到检测棒的下端，使得检测杆可以通过夹具可拆卸地适用于管道。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2003336778A Joint 有权
标题翻译：联合
公开(公告)号：JP2003336778A
公开(公告)日：2003-11-28
申请号：JP2002147983
申请日：2002-05-22
申请人： Fusoh-Tech Co Ltd , Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社 , 扶桑技研株式会社
发明人： WATABE TAKEHIKO , ARAKI KOICHI
IPC分类号： F16L41/08 , F16L27/12 , F16L41/02
摘要： PROBLEM TO BE SOLVED: To provide a joint wherein a connection angle between pipes to be interconnected and displacement in an axial direction is absorbed, and breakage of a pipe and a joint is prevented, even when unequal settlement and an earthquake occur. SOLUTION: The joint comprises: an universal joint 16 for adjusting a connection angle between pipes to be interconnected; an expansion joint part 20 where pipes to be interconnected are axially movable; and a short pipe 17 for connection provided at two ends with respective couplings between the universal joint part and an expansion joint part. The universal joint part is provided with a spherical receiving part 22 having a spherical inner surface 21 situated at the end part of a lower connection pipe 15; and a spherical outer surface 23 corresponding to the spherical surface of the spherical receiving part 22; and spherical outer face 23 corresponding to the spherical inner surface of the spherical receiving part 23. The universal joint and a spherical spigot member 25 having a pipe insertion port 24 into which a small spigot 26 of a short tube 17 for connection is inserted are rotatably intercoupled. The expansion joint part is axially movably coupled by inserting the lower part of a rise pipe 12 into a large receiving port 18 through an elastic cylinder 19 formed of an elastically deformable material. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使在不平等的沉降和地震发生的情况下，也能够防止要相互连接的管与轴向位移之间的连接角被吸收，从而防止管和接头的断裂。解决方案：接头包括：用于调节要互连的管道之间的连接角度的万向接头16; 膨胀接头部20，其中待互连的管可轴向移动; 以及用于连接的短管17，其设置在两端，在万向接头部分和膨胀接头部分之间具有各自的联接件。万向接头部分设置有球形接收部分22，其具有位于下连接管15的端部处的球形内表面21; 和与球面接收部22的球面对应的球面外表面23; 与球形接收部23的球面内表面对应的球面外表面23.具有插入有用于连接的短管17的小型插口26的管插入口24的万向接头和球形插口构件25可旋转相互配合通过将可升降管12的下部通过由可弹性变形的材料形成的弹性圆筒19插入到大的接纳口18中，使膨胀接头部分轴向移动。版权所有（C）2004，JPO

9. 发明专利

JP2004316237A Survey hole excavating equipment for underground buried structure 有权
公开(公告)号：JP2004316237A
公开(公告)日：2004-11-11
申请号：JP2003111361
申请日：2003-04-16
申请人： Fukuda Kogyo Kk , Fusoh Tech Kk , Ishifuku Kensetsu Kk , Shinwa Techno:Kk , Soken:Kk , Tada Kensetsu Kk , 多田建設株式会社 , 扶桑技研株式会社 , 株式会社創建 , 株式会社親和テクノ , 石福建設株式会社 , 福田興業株式会社
发明人： ARAKI KOICHI
IPC分类号： E21B7/00 , E21B7/20
摘要： PROBLEM TO BE SOLVED: To efficiently excavate a survey hole in a short period of time while making the most of the advantage of hydraulic excavation, wherein there is little fear of damage to an underground buried structure.
SOLUTION: In survey hole excavating equipment for the underground buried structure, a cylindrical excavating implement body 1, wherein a pressurized water injection nozzle 3 is provided on the side of a leading end, is mounted on a trestle 5 in a vertically placed state; a suction pipe 6 is positioned in the body 1; a jet of pressurized water 17 is emitted from the nozzle 3 into ground to be excavated, while the body 1 is rotated; the ground is hydraulically excavated; the body 1 is sequentially inserted into a formed excavated hole 9; and concurrently with that, slurry/sediment 18 in the body 1 is sucked in for elimination by the suction pipe 6.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2003130272A METHOD OF CONNECTING WASTE PIPE TO SEWAGE MAIN PIPE 审中-公开
公开(公告)号：JP2003130272A
公开(公告)日：2003-05-08
申请号：JP2001332945
申请日：2001-10-30
申请人： MITSUBISHI PLASTICS IND , FUSOH TECH CO LTD
发明人： WATABE TAKEHIKO , ARAKI KOICHI
IPC分类号： E21D9/06 , E03F3/06 , F16L41/04
摘要： PROBLEM TO BE SOLVED: To provide a method of connecting a waste pipe to a sewage main pipe capable of providing sufficient adhesiveness and sealing performance by surely performing the positioning of the waste pipe to the sewage main pipe. SOLUTION: This method of connecting the waste pipe to the sewage main pipe comprises steps of eliminating sediment in a steel pipe by propelling a propelling steel pipe 12 near the sewage main pipe 11, boring an installation hole 14 in the main pipe by inserting a boring machine in the steel pipe, passing the short pipe part of a joint member 16 having the short pipe part 17 inserted into the installation hole and a main pipe contact part 18 provided at the base part of the short pipe part from the inside of the main pipe to the installation hole and crimping the main pipe contact part against the inner surface of the main pipe through sealant 15, jointing the lower end of the waste pipe 25 having an engagement member 26 on the outer periphery thereof to the tip of the short pipe part projected from the installation hole to the outside of the main pipe, and filling cement milk 127 between the waste pipe and the propelling steel pipe in the upwardly raised state of the waste pipe jointed to a joint member.

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