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1. 发明专利

JP2007239239A Steel pipe pile and foot protection method therefor 有权
标题翻译：钢管及其保护方法
公开(公告)号：JP2007239239A
公开(公告)日：2007-09-20
申请号：JP2006060541
申请日：2006-03-07
申请人： East Japan Railway Co , Tekken Constr Co Ltd , 東日本旅客鉄道株式会社 , 鉄建建設株式会社
发明人： TAKASAKI HIDEAKI , SUZUKI HIROYUKI , SUZUKI YOSHIAKI , WATANABE YASUO , SAITO TAKASHI , SAITO MASAHARU , CHIJIIWA MITSUO , MORIMOTO TAKEO , TAKEDA SHIGETSUGU , NUMATA YOSHIHISA
IPC分类号： E02D5/28 , E02D5/30 , E02D5/56
摘要： PROBLEM TO BE SOLVED: To provide a steel pipe pile which can increase a skin friction and can exhibit a predetermined bearing force under a low overhead clearance condition, and to provide a foot protection method for the steel pipe pile.
SOLUTION: The steel pipe pile 1 is set up such that a cutting bit 2 is secured to a distal end thereof, and that a feed pipe 7 for feeding an excavation liquid and a hardener arranged therein communicates with an injection port 5 formed in the cutting bit 2. The steel pipe pile 1 thus set up is rotationally press-fitted into the ground. Further the steel pipe has hardener injection holes 9 formed in a lower end peripheral wall, and has hardener feed pipes 10 arranged therein, for communicating with the respective injection holes 9.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种钢管桩，其可以增加皮肤摩擦并且可以在低架空间隙条件下表现出预定的承载力，并且为钢管桩提供脚部保护方法。解决方案：钢管桩1被设置为使得切削刀头2固定到其远端，并且用于供给挖掘液体和固化剂的进料管7与形成的喷射口5连通在切割位置2中。这样安装的钢管桩1被旋转地压配合到地面中。此外，钢管具有形成在下端周壁中的固化剂注入孔9，并且具有布置在其中的固化剂进料管10，用于与各个喷射孔9连通。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006077567A Recharge method, its water pouring control method, and water pouring control system 有权
标题翻译：补充方法，其施肥控制方法和水浸控制系统
公开(公告)号：JP2006077567A
公开(公告)日：2006-03-23
申请号：JP2005231910
申请日：2005-08-10
申请人： East Japan Railway Co , Tekken Constr Co Ltd , 東日本旅客鉄道株式会社 , 鉄建建設株式会社
发明人： ISHIBASHI TADAYOSHI , SHIMIZU MITSURU , WATANABE AKIYUKI , KUWABARA KIYOSHI , SAITO MASAHARU , YANAGI HIROBUMI , NUMATA YOSHIHISA , MATSUOKA SHIGERU , NISHIMURA TOMOAKI
IPC分类号： E02D3/10 , E02D19/10
摘要： PROBLEM TO BE SOLVED: To provide a recharge method which eliminates the need for a filter assembly like a filter or a screen in a recharge well where clogging is not avoidable, and by which the ground water is surely returned without draining even when the amount of pumped water is large.
SOLUTION: The recharge method is that a level of the ground water at a required place 1 is lowered by pumping up the ground water from the pumping well 2 and the pumped ground water is poured back into the ground through the recharge well. In the recharge method, a shallow layer part recharge well 3a in which a water pouring part 4 is positioned in the shallow layer part and a deep layer part recharge well 3b in which the water pouring part 4 is positioned in the deep layer part are installed as the recharge wells. The water is poured from the shallow layer part recharge well 3a under a low pressure and from the deep layer part recharge well 3b under a high pressure, whereby the ground water is returned.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种补充方法，其不需要过滤器组件，如过滤器或筛网，在补给井中，堵塞是不可避免的，并且即使当抽水量大。解决方案：补给方法是通过从抽水井2抽取地下水，将所需地点1的地下水水平降低，并将泵送的地下水通过补给井倒入地下。在再充电方法中，在浅水部分中设置有一个浅水部分补充井3a，其中浇注部分4位于浅层部分中，并且在其中将浇注部分4位于深层部分中的深层部分补给井3b安装作为补给井。在低压下从浅层部分补给井3a和高压部分的深层部分补给井3b中注入水，由此返回地下水。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008246273A Washing treatment system for soil contaminated with dioxins and the like 审中-公开
标题翻译：用二氧化硫污染土壤的洗涤处理系统等
公开(公告)号：JP2008246273A
公开(公告)日：2008-10-16
申请号：JP2006253703
申请日：2006-09-20
申请人： Tekken Constr Co Ltd , 鉄建建設株式会社
发明人： NAKANE ATSUSHI , NUMATA YOSHIHISA
IPC分类号： B09C1/02 , A62D3/176 , A62D3/30 , A62D101/22 , A62D101/28 , B03B5/00 , B09C1/08 , C02F1/52
摘要： PROBLEM TO BE SOLVED: To provide a technology which purifies and recycles not only coarse-grained soil but also fine-grained soil by directly passing suspended water containing fine-grained soil classified by soil washing and dioxins through a compact photocatalytic device to oxidatively oxidize and detoxify the dioxins.
SOLUTION: Contaminated soil 25 is immersed and left in an aqueous solution containing a cleaning agent, such as a surfactant 27, in a temporary tank 26. The contaminated soil 25 is washed in a first washing device 28. The contaminated soil 25 is carried into a temporary tank 29 to be stirred for a fixed time. The supernatant wastewater 30 is sent to a water storage tank 31, and the contaminated soil 25 is rinsed in a second washing device 32. Subsequently the contaminated soil 25 is classified in a vibrating screen classifier 34. The photocatalytic device 39 oxidatively decomposes and detoxifies dioxins (DXN
s ) adhering to fine-grained soil 36 and organic matter.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种技术，其通过将通过污垢清洗和二恶英分类的细粒土壤的悬浮水直接通过紧凑的光催化装置纯化和再循环粗粒土壤而且细粒土壤氧化氧化和解毒二恶英。污染的土壤25被浸没在含有清洁剂（例如表面活性剂27）的水溶液中，在临时罐26中。污染的土壤25在第一洗涤装置28中洗涤。污染的土壤25 被运送到临时槽29中以搅拌一定时间。将上清液废水30送至储水箱31，将污染土壤25在第二洗涤装置32中冲洗。随后将污染土壤25分类到振动筛分选机34中。光催化装置39对二恶英进行氧化分解和解毒（DXN s ）附着在细粒土壤36和有机物质上。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007284875A Soil improvement construction method by high-pressure injection stirring 有权
标题翻译：通过高压注射搅拌的土壤改良施工方法
公开(公告)号：JP2007284875A
公开(公告)日：2007-11-01
申请号：JP2006110148
申请日：2006-04-12
申请人： Nippon Sogo Bosui Kk , Tekken Constr Co Ltd , 日本綜合防水株式会社 , 鉄建建設株式会社
发明人： NAKANE ATSUSHI , NUMATA YOSHIHISA , TOMIZAWA KUNIHIKO , OTAKE YUMA , OGAWA TOMOYUKI , NARISAWA HEIJI , KUROKAWA ICHIRO , TANAKA TAKASHI
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a soil improvement construction method by horizontal high-pressure injection stirring which suppresses hole bending occurring at drilling to a minimum level to maintain the precision of the straightness of an improved material, improves work efficiency, reduces a risk of a trouble involved in handing over of work, and cuts down cost. SOLUTION: In the soil improvement construction method by high-pressure injection stirring, a land-making pipe 1 is inserted almost horizontally in the ground G, and in this state high-pressure grout is injected or the grout is injected with a jet of high-pressure water or with a jet of compressed air via the land-making pipe 1 to stir and mix the grout to make an improved material centering around the land-making pipe 1. After a preceding improved material obtains prescribed compression strength, a new improved material is formed on the underground unimproved side in contact with the deepest part of the preceding improved material. This process is repeated in sequence to form a series of separated pieces of improved materials each having a prescribed length to form an improved material composed of the separated pieces of improved materials as a whole. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过水平高压注射搅拌提供一种土壤改良施工方法，其将钻孔时产生的孔弯曲抑制到最小水平，以保持改进材料的直线度的精度，提高工作效率，降低处理工作困难的风险，降低成本。解决方案：在通过高压注射搅拌进行的土壤改良施工方法中，将地面管1几乎水平地插入到地面G中，在该状态下注入高压浆料，或者将浆料注入喷射高压水或通过压制空气的喷射流经地板制造管1搅拌和混合砂浆，以改善围绕造地管1的材料。在先前改进的材料获得规定的压缩强度之后，在与前述改进材料的最深部分接触的地下未改良侧上形成新的改进材料。按顺序重复该过程以形成一系列具有规定长度的改进材料的分离片，以形成由分离的改进材料片整体组成的改进材料。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2004360204A Pipe device for civil engineering and ground improvement construction method 审中-公开
标题翻译：民用工程管道设备及地基改造施工方法
公开(公告)号：JP2004360204A
公开(公告)日：2004-12-24
申请号：JP2003156470
申请日：2003-06-02
申请人： Nippon Sogo Bosui Kk , Tekken Constr Co Ltd , 日本綜合防水株式会社 , 鉄建建設株式会社
发明人： NAGAOKA TAKASHI , NAKANE ATSUSHI , NUMATA YOSHIHISA , TOKORO TAKEHIKO , TAKAHASHI NORIO , SUZUKI HIROSHI , MURATA MINEO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a compact pipe device for civil engineering, requiring no large driving force, and having no fear of reducing working efficiency.
SOLUTION: This pipe device has a pipe body 12 for forming a communicating port 11 in a peripheral wall, and an opening-closing means 13 for the communicating port 11. A pipe body inside part 12A and the outside 14 are communicated, when opening the communicating port 11. The opening-closing means 13 is provided with a piston member 15 capable of blocking up the communicating port 11 arranged in the pipe body inside part 12A, and at least two flow passages 16 and 17 fillable with fluid S1 and S2. The piston member 15 moves to the base end side by the fluid S1 pressure in one flow passage 16, and the piston member 15 moves to the tip side by the fluid S2 pressure in the other flow passage 17.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于土木工程的紧凑型管道装置，不需要大的驱动力，并且不用担心降低工作效率。解决方案：该管道装置具有用于在周壁形成连通口11的管体12和用于连通口11的打开 - 关闭装置13.管道体12A和外部14连通，打开连通口11.打开 - 关闭装置13设置有活塞部件15，该活塞部件15能够堵塞配置在管体内部的连通口11，并且能够容纳至少两个流体通道16和17，和S2。活塞构件15通过一个流路16中的流体S1压力而移动到基端侧，并且活塞构件15通过另一流路17中的流体S2压力而移动到末端侧。）2005年，日本特许厅和NCIPI

6. 发明专利

JP2004339795A Civil engineering pipe device and ground improvement method 审中-公开
公开(公告)号：JP2004339795A
公开(公告)日：2004-12-02
申请号：JP2003137723
申请日：2003-05-15
申请人： Nippon Sogo Bosui Kk , Tekken Constr Co Ltd , 日本綜合防水株式会社 , 鉄建建設株式会社
发明人： NAGAOKA TAKASHI , NAKANE ATSUSHI , NUMATA YOSHIHISA , TOKORO TAKEHIKO , TAKAHASHI NORIO , SUZUKI HIROSHI , MURATA MINEO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a civil engineering pipe device capable of smoothly circulating fluid between a pipe body and an inner pipe and facilitating the connection of unit pipes.
SOLUTION: In the vicinity of an interior wall of the pipe body 13, the inner pipe 12 is so mounted that both end sections thereof are respectively connected to communication holes 21A and 21B formed in both end sections of the pipe body 13. When the unit pipes 11 are connected, an exterior wall of the pipe body 13 of one unit pipe 11 is abutted on the interior wall of the pipe body 13 of the other unit pipe 11, a gap 23 extended around the circumference is formed in the abutting section, and the communication holes 21B and 21A are connected to each other through the gap 23.
COPYRIGHT: (C)2005,JPO&NCIPI

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