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1. 发明专利

JP2006152554A Equipment and method for constructing wall body around pipe 有权
标题翻译：用于构造管道壁体的设备和方法
公开(公告)号：JP2006152554A
公开(公告)日：2006-06-15
申请号：JP2004340279
申请日：2004-11-25
申请人： Kubota Construction Co Ltd , Kubota Corp , 株式会社クボタ , 株式会社クボタ建設
发明人： MIYAGAWA TSUNEO , SASAKI SUKEHIRO , OZEKI NAOYA , ARAKAWA NORIYUKI , KISHI SHOZO
IPC分类号： E02B3/10 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To construct a wall body with high seepage control performance around a pipe laid in ground; to reduce costs; and to shorten a construction period. SOLUTION: Ground G and a sluice pipe Z are separated from each other by closing an annular opening of the sluice pipe Z by means of a circumferential seal 1; a boring rod 6 is pushed out into the ground G through the circumferential seal 1 and the opening, and rotated on the axis of the rod 6; and a wall constructing material Y is ejected from an ejection port at the leading end of the boring rod 6, so that the wall constructing material Y can be infilled into a bored hole V while the hole V is bored in the ground G. Boring steps like this are repeated while the boring rod 6 is revolved in the circumferential direction Q of the sluice pipe Z, so that an annular groove M composed of the plurality of bored holes V in the state of continuing around the sluice pipe Z can be formed. After that, the annular wall body is constructed around the sluice pipe Z by hardening the wall constructing material Y in the groove M. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：围绕放置在地面的管道构造具有高渗流控制性能的墙体; 降低成本; 并缩短施工期。解决方案：通过周向密封1关闭闸管Z的环形开口，地面G和闸管Z彼此分离; 镗杆6通过周向密封件1和开口被推出到地面G中，并且在杆6的轴线上旋转; 并且壁构造材料Y从镗杆6的前端处的喷出口喷射，使得壁构造材料Y可以填充到钻孔V中，同时孔V在地面钻孔G中。镗削步骤在镗杆6沿闸流管Z的圆周方向Q旋转的同时，重复上述操作，从而可以形成由连续在闸管Z周围的多个钻孔V构成的环形槽M。之后，通过使沟槽M中的壁构造材料Y硬化，环形壁体围绕闸管Z构成。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005023637A Construction method of impervious wall for gutter pipe 审中-公开
标题翻译：不锈钢墙壁施工方法
公开(公告)号：JP2005023637A
公开(公告)日：2005-01-27
申请号：JP2003190004
申请日：2003-07-02
申请人： Kubota Construction Co Ltd , Kubota Corp , 株式会社クボタ , 株式会社クボタ建設
发明人： MIYAGAWA TSUNEO , SASAKI SUKEHIRO , OZEKI NAOYA , ARAKAWA NORIYUKI , KISHI SHOZO , KAMIIDE AKIRA
IPC分类号： E02B3/10 , E02D5/18 , E02D5/20 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a construction method of an impervious wall for a gutter pipe capable of constructing the impervious wall with high impervious performance around the gutter pipe and, at the same time, shortening a construction period of time at a low cost.
SOLUTION: The whole circumferential seal 1 separating the ground G from the inside of the gutter pipe Z is provided to a circular opening section formed by dismantling a divided connection ring put on the gutter pipe to remove. The whole circumferential seal 1 is pushed away by a guide holding section 11a of a holding member 11 placed in the gutter pipe Z to project a guide member 14 internally furnished with injection pipes 17a and 17b in the direction of F, and a cutter 15 is continuously projected in the direction of the F along the guide member 14. After that, the ground G is excavated by the cutter 15 to form a trench M, at the same time, a process injecting and filling the inside of the trench M with a kickback material Y from the injection pipes 17a and 17b is repeated while turning the cutter 15 and the guide member 14 by 360° in the circumferential direction Q, and then, the kickback material Y in the trench M is solidified to construct the circular impervious wall around the gutter pipe Z.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在沟槽管周围构造具有高防渗性能的防渗壁的沟槽管的防渗壁的施工方法，同时缩短施工期间的施工时间低成本。解决方案：将地面G与沟槽管Z的内部分隔开的整个周向密封件1设置在通过拆卸放置在沟槽管上的分开的连接环而形成的圆形开口部分以便去除。整个圆周密封件1被放置在沟槽管Z中的保持构件11的引导保持部分11a推开，使得内部配备有注入管17a和17b的引导构件14沿着F的方向突出，并且切割器15是沿着导向构件14沿着F的方向连续地突出。之后，由切割器15挖掘地面G以形成沟槽M，同时，用沟槽M注入并填充沟槽M的内部在将刀具15和引导构件14沿圆周方向Q旋转360°的同时，重复来自注射管17a和17b的反冲材料Y，然后将沟槽M中的反冲材料Y固化以构成圆形不透水壁围绕天沟管Z.版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005023638A Wall construction device for circumference of pipe 审中-公开
标题翻译：管道环形墙结构装置
公开(公告)号：JP2005023638A
公开(公告)日：2005-01-27
申请号：JP2003190005
申请日：2003-07-02
申请人： Kubota Construction Co Ltd , Kubota Corp , 株式会社クボタ , 株式会社クボタ建設
发明人： MIYAGAWA TSUNEO , SASAKI SUKEHIRO , OZEKI NAOYA , ARAKAWA NORIYUKI , KISHI SHOZO , KAMIIDE AKIRA
IPC分类号： E02B3/10
摘要： PROBLEM TO BE SOLVED: To provide a wall construction device for the circumference of a pipe capable of constructing a homogeneous wall around the pipe and, at the same time, shortening a construction period of time at a low cost.
SOLUTION: A circular opening section of a gutter pipe is closed by the whole circumferential seal 1 to separate the ground G from the inside of the gutter pipe Z, the whole circumferential seal 1 is pushed away by a guide holding section 11a of a holding member 11 to project a guide member 14 in the direction of F. After a cutter 15 is projected in the direction of the F along the guide member 14 by a cylinder 16 for coming in and out, the cutter 15 is turned in the direction Q by a turning unit 2 to make it eat into the ground, and while moving the cutter 15 in the direction of D along the guide member 14 in a state to remain unchanged, the ground G is excavated to form a trench M and, at the same time, the inside of the trench M is injected and filled with a kickback material Y from injection pipes 17a and 17b. When such a series of processes are repeatedly carried out, finally the circular trench M filled with the kickback material Y around the gutter pipe Z is formed, and then, when the kickback material Y is solidified, the circular wall is constructed around the gutter pipe Z.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够围绕管道构造均匀壁的管道的周边的壁式施工装置，同时以较低的成本缩短施工周期。
解决方案：通过整个圆周密封件1将沟槽管的圆形开口部分封闭，以将地面G与沟槽管Z的内部分开，整个周向密封件1被引导保持部分11a 保持构件11，使引导构件14沿F方向突出。在切割器15沿着引导构件14的方向沿着F的方向通过用于进出的气缸16突出之后，切割器15在方向Q通过转动单元2使其进入地面，并且在保持不变的状态下沿着导向构件14在D方向上移动切割器15的同时，挖掘地面G以形成沟槽M，同时，从注射管17a和17b注入沟槽M的内部并填充反冲材料Y. 当重复进行这样的一系列处理时，最终形成在沟槽管Z周围填充反冲材料Y的圆形沟槽M，然后，当反冲材料Y固化时，围绕该沟槽管（C）2005，JPO＆NCIPI

4. 发明专利

JP2007239840A Anticorrosion structure of pipe-end face 有权
标题翻译：管端结构抗静电结构
公开(公告)号：JP2007239840A
公开(公告)日：2007-09-20
申请号：JP2006061947
申请日：2006-03-08
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , OCHI TAKATOSHI
IPC分类号： F16L57/00
摘要： PROBLEM TO BE SOLVED: To cause nonslip by the operation of the pipe inside fluid through the anticorrosion cap for protecting the corresponding part after covering the pipe end portion.
SOLUTION: At the end part of a metallic pipe 1 in which the base material of the cut end face 2 is exposed, and after being formed with an elastic body, the anticorrosion cap 3 having a collar portion 6 covering the end face 2, an inner contact portion 8 contacting the inside face of the pipe 1, and the outer contact portion 10 contacting the outside face of the pipe 1 are covered. A ring body 5 having a top portion forming part 13 to tuck outer face contact face part 10 of the anticorrosion cap 3 between outer faces of the pipe after an annular top part 4 is formed in the external periphery of the end part and the pipe 1 is capped over and having a forward end 14 which is situated with a clearance 21 in the pipe axial direction from the collar portion 6 of the anticorrosion cap 3 are covered on the end part of the pipe 1. At the end part of the pipe, a web part 23 arranged in the internal periphery side of the inner face contact part 8 of the anticorrosion cap 3 and a retaining member 22 having a flange part 24 arranged in the clearance 21 are provided.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过防腐帽在流体内部的管道的操作引起滑动，以在覆盖管端部之后保护相应的部件。解决方案：在切割端面2的基材露出的金属管1的端部，并且在形成有弹性体之后，防腐帽3具有覆盖端面的凸缘部分6 如图2所示，覆盖与管1的内表面接触的内接触部分8和与管1的外表面接触的外接触部分10。环形体5具有顶部形成部分13，用于在端部的外周形成环形顶部4和管1之后，将管道的外表面之间的防腐蚀盖3的外表面接触面10收起被覆盖并且具有从防腐罩3的轴环部分6沿管轴向方向具有间隙21的前端14覆盖在管1的端部上。在管的端部处，设置有布置在防腐盖3的内表面接触部分8的内周侧的腹板部分23和具有布置在间隙21中的凸缘部分24的保持构件22。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006118655A Joint structure for pipe 有权
标题翻译：管接头结构
公开(公告)号：JP2006118655A
公开(公告)日：2006-05-11
申请号：JP2004308970
申请日：2004-10-25
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , INADA HITOSHI , ISHIHARA TAKAHIRO
IPC分类号： F16L21/08 , F16L1/00 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To lay a new pipe with a largest possible bore in an existing pipe line in a construction method of laying a new pipe in the existing pipe line by propelling it. SOLUTION: The joint structure for a pipe is for laying the new pipe by inserting a spigot 8 in a socket 2, arranging an annular pressing ring 21 in an outer circumference of a portion of the spigot 8 not entering the socket 2 in a state with an extension allowance secured in a joint part, compressing a seal material 11 arranged between the spigot 8 and the socket 2 by the pressing ring 21, and jacking the socket 2 and the spigot 8 into the existing pipe in this state. A through-hole 21c piercing the pressing ring 21 in a pipe axial direction is formed on the pressing ring 21, a propelling force transmitting member 23 transmitting propelling force between the socket and the spigot is attached to the outer circumference of the spigot 8, and the propelling force transmitting member 23 has a body part 23k clamping the outer circumference of the spigot 8, and a propelling force transmitting part 23h formed from the body part 23k toward a socket 2 side, inserted through the through hole 21c, and contacting an end face 2a of the socket 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在现有管道中设置最大孔径的新管道，通过推进将现有管道铺设新管道的施工方法。
解决方案：管道的接头结构用于通过将插口8插入插座2中而布置新的管道，将环形加压环21布置在不进入插座2的插口8的一部分的外周中在接头部分固定有延伸余量的状态，通过压环21压缩布置在插口8和插座2之间的密封材料11，并且在该状态下将插座2和插口8插入到现有管中。在按压环21上形成有沿管轴方向贯通加压环21的通孔21c，在插座8的外周安装有在插座和插口之间传递推进力的推进力传递部件23，推进力传递构件23具有夹持插口8的外周的主体部23k和从主体部23k朝向插座2侧形成的推动力传递部23h，插入通孔21c，并且使端部插座2的表面2a。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004324380A Pile-head cap for base isolation 审中-公开
公开(公告)号：JP2004324380A
公开(公告)日：2004-11-18
申请号：JP2003124594
申请日：2003-04-30
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , KAWAMOTO KOTARO
IPC分类号： E02D27/34 , E02D27/12 , E04H9/02 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To realize a seismically isolated structure extremely effective as a small-sized residence. SOLUTION: A cap body 4 fitted at the upper end of a foundation pile 3 is installed on one surface 2 of a block body 1 having a rubbery elasticity, and the receiving section 4a of a building foundation 5 made coaxial to the cap body 4 is mounted on the other surface 2 parallel with the above one surface 2. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004261922A Bolt hole perforating apparatus for connecting foundation pile 有权
标题翻译：用于连接基础桩的螺栓孔执行装置
公开(公告)号：JP2004261922A
公开(公告)日：2004-09-24
申请号：JP2003055058
申请日：2003-03-03
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , KAWAMOTO KOTARO
IPC分类号： E02D7/22 , B23B45/14 , E02D13/00
摘要： PROBLEM TO BE SOLVED: To develop a tool perforating a bolt hole, accurately passing through the center, in a pipe wall of a metal pipe becoming a foundation pile, or having a central angle accurately equally divided in a plan view and capable of easily perforating a plurality of bolt holes.
SOLUTION: An engagement fitting 15 for a connection bolt hole perforation tool of the foundation pile is provided on an outer surface of an annular body 10 detachably fixed on an outer periphery of the foundation pile 1 made of metal such as casting iron and steel iron in a penetration direction perpendicular to a central axis. The perforation tool 14 for connection bolt hole is detachably mounted to the fitting 15 while directing the perforation axis to a radial direction of the foundation pile made of metal.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了开发一种穿孔的工具，准确地穿过中心，在成为基础桩的金属管的管壁中，或者具有在平面图中精确地等分的中心角，并且能够容易地穿孔多个螺栓孔。解决方案：用于基桩连接螺栓孔穿孔工具的接合配件15设置在环形体10的外表面上，该环形体10可拆卸地固定在由诸如铸铁的金属制成的基础桩1的外周上，钢铁在垂直于中心轴线的穿透方向上。用于连接螺栓孔的穿孔工具14可拆卸地安装到配件15，同时将穿孔轴线指向由金属制成的地基桩的径向。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JP2004052885A Renewal method of pipe line 有权
公开(公告)号：JP2004052885A
公开(公告)日：2004-02-19
申请号：JP2002210323
申请日：2002-07-19
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , ISHIHARA TAKAHIRO
IPC分类号： E21D9/06 , F16L1/00 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To limit an excavating range at the maximum and shorten an excavating time at the maximum when renewing a pipe including a bent piping section. SOLUTION: When the existing buried pipe having the bent piping section and a straight piping section is renewed, a new pipe 2 for the bent piping section is laid by removing the existing pipe 1c for the bent piping section with an excavating work, and a new pipe 4 for the straight piping section is laid by inserting it into the existing pipe 1 for the straight piping section without any excavating work. Then, the new pipe 2 and the new pipe 4 are connected with each other. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004044319A Device for removing liner of earthquake resistant pipe jacking method 审中-公开
公开(公告)号：JP2004044319A
公开(公告)日：2004-02-12
申请号：JP2002206345
申请日：2002-07-16
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , ISHIHARA TAKAHIRO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To quicken the work for removing a liner inserted between a depth end of a receiver port and a tip of an insert port of each pipe joint when constructing an earthquake resistant piping with a jacking method.
SOLUTION: In the device for removing the liner for the earthquake resistant pipe jacking method formed by providing a plurality of hook bodies in a tip of a self-travelling vehicle 11, which can self-travel in a pipe, freely to move in the radial direction and the circumferential direction of the pipe and providing a hook body operating device and a travelling vehicle driving device in a travelling vehicle carrier, the hook body 18 is formed into a long size body to be extended from a tip side of the self-travelling carrier 11a, and a tip side part 18P of the hook body 18 is projected outside in the radial direction along the inner peripheral surface of the pipe, and a rear end side part 18b is bent inside in the radial direction, and a link 16 for moving the hook body 18 for expansion and shrinkage inside and outside in the radial direction is connected to a rear end of the rear end side part 18b, and the liner removing operation can be continued in the condition wherein a plurality of liners 4 removed by the diameter shrinking operation are locked with the rear end side part 18b.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003083472A Technique for replacing buried pipe and device for cutting buried pipe 有权
标题翻译：替换管道的技术和切割管道的装置
公开(公告)号：JP2003083472A
公开(公告)日：2003-03-19
申请号：JP2001277347
申请日：2001-09-13
申请人： Kubota Corp , 株式会社クボタ
发明人： ARAKAWA NORIYUKI , ISHIHARA TAKAHIRO
IPC分类号： E21D9/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To develop a method for recovering a buried pipe from the ground and installing a new pipe at the same time, when the buried pipe is replaced to the new pipe.
SOLUTION: A cable 5 is passed through inside the buried pipe 1 from one end to the other end, and a cutting tool 9 capable of axially cutting the buried pipe 1 by being forcedly towed inside the buried pipe 1 and water injection device 14 for radially injecting high pressure water are in this order connected with one end side of the cable 5. When the cable 5 is forcedly towed to the other end side of the buried pipe 1 and the buried pipe 1 is axially cut over the whole length, water is forcedly penetrated into the surrounding soil from the water injection device 14, thereby a close contact state of the buried pipe 1 and the surrounding soil is relaxed. And then, by connecting the new pipe 7 with one end side of the cut buried pipe 1 and axially towing the buried pipe 1 to the other end side together with the cable 5, the new pipe 7 is replaced, while drawing/recovering the buried pipe 1 from the ground.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：开发一种从地面回收埋管并同时安装新管的方法，当埋管更换为新管时。解决方案：电缆5从一端到另一端穿过埋管1内部;以及切削工具9，该切削工具9能够通过在埋管1和注水装置14内强制牵引径向切割埋管1 注射高压水的顺序与电缆5的一端连接。当电缆5被强制牵引到埋管1的另一端并且埋管1在整个长度上被轴向切割时，水是强制地从注水装置14渗透到周围的土壤中，从而放松埋管1和周围土壤的紧密接触状态。然后，通过将新管7与切割埋管1的一端侧连接并且将电缆5与埋设管1一起轴向地牵引到另一端侧，更换新管7，同时拉拔管1从地面。

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