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公开(公告)号：JP2004052350A
公开(公告)日：2004-02-19
申请号：JP2002210669
申请日：2002-07-19
Applicant: Fudo Constr Co Ltd , 不動建設株式会社
Inventor： OTSUKA MAKOTO , TANIGUCHI TOSHIHISA
Abstract: PROBLEM TO BE SOLVED: To provide a sand pile manufacturing hollow pipe for omitting the connecting work of the hollow pipe, and manufacturing a sand pile having an improved deep depth even if a height is restricted by adopting an expansion hollow pipe by fitting an upper inner tube and a lower outer tube.
SOLUTION: This sand pile manufacturing hollow pipe 1 is composed of the upper inner tube 2 and the lower outer tube 3 extensively fitted to the upper inner tube 2, and is provided with a first lock means 5 for fixing the upper inner tube 2 and the lower outer tube 3 in a contracted state, a second lock means 6 for fixing the upper inner tube 2 and the lower outer tube 3 in an extended state and a seal means 12 for sealing a clearance 27 between the lower outer peripheral surface 26 of the upper inner tube 3 and the inner peripheral surface 36 of the lower outer tube 3.
COPYRIGHT: (C)2004,JPOAbstract translation: 要解决的问题：为了提供一种用于省略中空管的连接工作的砂桩制造中空管，并且制造具有改善的深度深度的砂堆，即使通过采用膨胀中空管来限制高度 上内管和下外管。 解决方案：这种砂桩制造中空管1由广泛装配到上内管2的上内管2和下外管3组成，并且设置有第一锁定装置5，用于固定上内管 2和下外管3处于收缩状态，用于将上内管2和下外管3固定在延伸状态的第二锁定装置6和密封装置12，用于密封下外周表面 26的上部内管3和下部外管3的内周面36。版权所有（C）2004，JPO
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84.发明专利
公开(公告)号：JP2003311281A
公开(公告)日：2003-11-05
申请号：JP2002120417
申请日：2002-04-23
Applicant: Fudo Constr Co Ltd , Oyo Corp , 不動建設株式会社 , 応用地質株式会社
Inventor： HISHIDA MIKIO , SHIBUKI MASAYOSHI , YAMAGUCHI HIROHISA , FUKUMOTO AKIO
Abstract: PROBLEM TO BE SOLVED: To provide an underground water decontaminating body through which underground water flowing in an aquifer does not flow into another aquifer and which can separately decontaminate contaminated underground water in each aquifer.
SOLUTION: An underground water decontaminating stake 10 is constructed in a contaminated ground 30 which has a hardly water permeable layer 23 between the aquifer 22 and the aquifer 24 and has at least two aquifers. A water-permeable decontaminating material is formed at stake divisions 11, 13, 15 located in the aquifer. Hardly water-permeable division layers 12, 14 for interrupting mutual communication between underground water flowing in an upper side aquifer and a lower side aquifer holding the hardly water- permeable layer therebetween, are disposed.
COPYRIGHT: (C)2004,JPOAbstract translation: 要解决的问题：提供一种地下水净化体，通过该地下水净化体，含水层中流动的地下水不会流入另一含水层，并可分别净化含水层中受污染的地下水。 解决方案：在含水层22和含水层24之间具有几乎不透水的层23的污染地面30中构造地下水净化桩10，并且具有至少两个含水层。 在位于含水层中的分支11,13,15处形成透水性去污材料。 设置用于中断在上侧含水层中流动的地下水与保持其间难以透水的层的下侧含水层之间的相互通信的不透水的分层12,14。 版权所有（C）2004，JPO
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Patent Agency Ranking
公开(公告)号：JP2003074049A
公开(公告)日：2003-03-12
申请号：JP2001270155
申请日：2001-09-06
Applicant: Fudo Constr Co Ltd , 不動建設株式会社
Inventor： WATANABE EIJI , OTSUKA MAKOTO , ISOTANI SHUJI
IPC: E02D3/12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for constructing solidified piles capable of mixing by the outside diameter of agitating blades to restrict a rise of the construction cost without using a large-scale device.
SOLUTION: This solidified pile constructing device 10a is provided with a hollow rotary shaft 1 to be rotated by a rotation driving means, one or more agitating blades 2 radially provided under the rotary shaft 1, a first compressed air supply pipe 3 and a liquid material supplying pipe 4 connected to supplying means on the ground, and a first mixture injector 5 provided near an outside end of the agitating blade 2 for making the liquid material led from the liquid material supplying pipe 4 go with the compressed air led from the first compressed air supplying pipe 3 and having a discharge port 503 directed outside.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种用于构造能够通过搅拌叶片的外径混合的固化桩的装置和方法，以限制施工成本的上升而不使用大型装置。 解决方案：该固化桩构造装置10a设置有中空旋转轴1，其通过旋转驱动装置旋转，一个或多个径向设置在旋转轴1下方的搅拌叶片2，第一压缩空气供给管3和液体材料 与地面上的供给装置连接的供给管4和设置在搅拌叶片2的外侧附近的第一混合喷射器5，用于使从液体材料供给管4引出的液体材料与从第一压缩 空气供给管3并且具有指向外部的排出口503。
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87.发明专利
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公开(公告)号：JP2003064881A
公开(公告)日：2003-03-05
申请号：JP2001258072
申请日：2001-08-28
Applicant: Fudo Constr Co Ltd , 不動建設株式会社
Inventor： DOI KENJI , YAGI TOSHIYUKI , TAKEDA SEIJI
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of an external heat insulating PC plate resisting vertical stress by dead weight and stress by an earthquake by a relatively simple method while maintaining the using state of a building.
SOLUTION: This repairing method replaces a damaged outer wall PC plate 1 with a new outer wall PC plate 1a in an existing external heat insulating PC plate 10, and has a member preparing process of attaching an out-of-plane restricting tool having an installing bolt connected to a body PC plate 2 and an upper member of a load receiving tool having a vertical position adjusting bolt to the new outer wall PC plate, attaching a lower member of the load receiving tool for supporting the dead weight of the outer wall PC plate by abutment against the upper member of the load receiving tool to a position opposed to the upper member of the load receiving tool in the body PC plate, attaching a first through hole capable of inserting a spanner for operating an adjusting nut of the vertical position adjusting bolt, and respectively arranging a second through hole for fixing the installing bolt by secondary concrete in a position opposed to the installing bolt of the out-of-plane restricting tool. The new outer wall PC plate is installed on the body PC plate.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供通过相对简单的方法在保持建筑物的使用状态的同时通过地震通过地震来抵抗垂直应力的外部隔热PC板的修复方法。 解决方案：该修复方法用现有的外部隔热PC板10中的新的外壁PC板1a替换损坏的外壁PC板1，并且具有安装具有安装的外部平面限制工具的构件准备过程 螺栓连接到主体PC板2和具有垂直位置调节螺栓的负载接收工具的上部构件到新的外壁PC板，附接负载接收工具的下部构件以支撑外壁PC的自重 通过与负载接收工具的上部构件邻接到与主体PC板中的负载接收工具的上部构件相对的位置，安装能够插入用于操作垂直位置的调节螺母的扳手的第一通孔 并且分别布置用于通过辅助混凝土将安装螺栓固定在与平面外限制工具的安装螺栓相对的位置的第二通孔。 新的外墙PC板安装在车身PC板上。
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89.发明专利Device for forming sand pile or the like with electric wave type sand top level gauge 审中-公开用于形成沙滩的装置或类似于电波类型的顶级水平仪
公开(公告)号：JP2003041566A
公开(公告)日：2003-02-13
申请号：JP2001231620
申请日：2001-07-31
Applicant: Fudo Constr Co Ltd , 不動建設株式会社
Inventor： DEGUCHI TOSHIHIRO , ISHIDA OSAMU
IPC: E02D3/08
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming a sand pile capable of smoothly chuting sand into a hollow tube, always detecting a sand top level position, and providing a high working efficiency without being affected by fog when air in the hollow tube is suddenly discharged.
SOLUTION: This device 10 for forming the sand pile comprises the hollow tube 1, a material feed device 2 formed by installing a material inlet pipe 2b for feeding pile material into the hollow tube 1 on the side peripheral surface of the hollow tube 1, and a penetrating machine 3 for penetrating and extracting the hollow tube 1 into and from a ground. An open/close valve 4 is installed in the material inlet pipe 2b, an antenna unit part 5a transmitting high frequency scanning signals into the hollow tube 1 located at a position higher than the material inlet pipe connection part 41 of the hollow tube 1 and detecting reflective wave is installed so that the sand top level in the hollow tube 1 can always be detected.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种用于形成能够平滑地将沙子凿成中空管的砂桩的装置，总是检测砂顶水平位置，并且当中空管中的空气为空气时提供高的工作效率而不受雾的影响 突然出院 解决方案：用于形成砂桩的装置10包括中空管1，通过在中空管1的侧周面上安装用于将堆料输送到中空管1中的材料入口管2b形成的材料供给装置2，以及 用于将中空管1穿入并从地面抽出的穿透机3。 开关阀4安装在材料入口管2b中，天线单元部分5a将高频扫描信号传送到位于中空管1的材料入口管连接部分41的位置的中空管1中，并且检测 安装反射波使得中空管1中的砂顶水平总能被检测。
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90.发明专利Joint-cum-distributor and soil improving device, and method for soil improvement 有权联合分布器和土壤改良装置，以及土壤改良方法
公开(公告)号：JP2003027460A
公开(公告)日：2003-01-29
申请号：JP2001215112
申请日：2001-07-16
Applicant: Fudo Constr Co Ltd , 不動建設株式会社
Inventor： TANIGUCHI TADAO , TANAKA HATSUICHI
IPC: E02D3/12
Abstract: PROBLEM TO BE SOLVED: To enhance general-purpose properties for a method for soil improvement, device reliability, efficient execution of work and improved quality by making path for a feed material switchable in approximate synchronization with normal/reverse rotation of a rotating shaft and easily making the path unswitchable.
SOLUTION: A soil improving device comprises: a main body member 17 which has an upper feed hole 18 for receiving the feed material from a swivel device 6 and is rotated by a rotary driving device 3; a clutch member 20 which has lower feed holes 19a and 19b connected to respective feed passages 4a and 4b in a state of being coupled to the rotating shaft 5; a protrusive tooth part which is arranged in such a manner as having play in an approximately recessed tooth-receiving part, provided by facing the members 17 and 20, and a recessed place of the tooth-receiving part, and which abuts for engagement on a corresponding side surface in the tooth- receiving part at a prescribed angle of rotation of the member 17; and a fixed key 24 which is provided to be capable of advancing into/retreating from the tooth-receiving part and which is infilled into a gap S, existing in the recessed place of the tooth- receiving part, in a state in which the tooth part abuts on for engagement on the corresponding side surface in the tooth-receiving part.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：为了提高土壤改良方法，设备可靠性，有效执行工作和提高质量的通用性能，可以通过使进给材料的路径与旋转轴的正常/反向旋转大致同步并且容易地切换 使路径不可切换。 解决方案：土壤改良装置包括：主体构件17，其具有用于从旋转装置6接收进给材料并由旋转驱动装置3旋转的上进料孔18; 离合器构件20，其在与旋转轴5联接的状态下具有连接到各个进给通道4a和4b的下进给孔19a和19b; 一个突出的齿部分，它被布置成以面对构件17和20设置的大致凹入的齿接收部分的方式布置，以及齿接收部分的凹进的位置，并且接合在一个 牙齿接收部分中相应的侧表面以构件17的规定的旋转角度旋转; 以及固定键24，其被设置成能够从齿接收部进入/退避并且填充到存在于齿接收部的凹陷位置的间隙S中，该齿在齿 部分邻接在齿接收部分中的相应侧表面上。
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