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1. 发明专利

JP2004218280A Tunnel boring machine for underground connection and underground connection method for the tunnel 有权
公开(公告)号：JP2004218280A
公开(公告)日：2004-08-05
申请号：JP2003007017
申请日：2003-01-15
申请人： Alpha Civil Engineering:Kk , Kyowa Exeo Corp , Penta Ocean Constr Co Ltd , 五洋建設株式会社 , 株式会社アルファシビルエンジニアリング , 株式会社協和エクシオ
发明人： YOMOTO JUNICHI , SUZUKI HIDEAKI , SAKAI EIJI , TOKIEDA NAOTO , MIYOSHI TOSHIYASU , IWAMOTO NORIKAZU , INADA TORU
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator and its underground connection capable of executing the underground connection of tunnels in low costs and in a short time without ground improvement. SOLUTION: The tunnel excavator 1 for underground connection is constituted of a ring cutter 4 installed in the front part of a shield machine body 2, slidable in the excavation direction and freely rotatable in the circumferential direction and a cutter head 5 provided with an extensible/contractible cutter 30 installed in the front part of the ring cutter 4, radially extensible from the front end of the cutter spoke 29. The extensible cutter 30 extended from the front end of the cutter spoke 29 is fixed to the fixing means of the ring cutter 4 inside face, the ring cutter 4 is rotated by the rotation of the extensible cutter 30. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2006152745A Rectangular boring machine 审中-公开
标题翻译：矩形镗床
公开(公告)号：JP2006152745A
公开(公告)日：2006-06-15
申请号：JP2004348192
申请日：2004-12-01
申请人： Alpha Civil Engineering:Kk , Kyowa Exeo Corp , 株式会社アルファシビルエンジニアリング , 株式会社協和エクシオ
发明人： SAKAI EIJI , TOKIEDA NAOTO , YOMOTO JUNICHI , SUZUKI HIDEAKI
IPC分类号： E21D9/06 , E21D9/04 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a rectangular boring machine capable of preventing a run-on phenomenon while enabling an outbreak of a ground lower part.
SOLUTION: This rectangular boring machine 1 used for a pipe jacking method, has in a tip part a rectangular excavator 3 for drilling a hole in a rectangular shape by rotation of an excavation part, and a cross-sectional rectangular cylindrical cutting edge 4 for surrounding the outer periphery of the rectangular excavator 3. An excavation part lower part of the rectangular excavator 3 is exposed by retreating the front edge of an outer peripheral lower surface of the cutting edge 4. The rectangular excavator 3 is arranged so that its excavation part can perform the outbreak downward from the outer peripheral lower surface of the cutting edge 4 in a lower part, by excavating in the cutting edge 4 in a top part.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止运行现象，同时能够使地面下部爆发的矩形钻孔机。解决方案：这种用于顶管方法的矩形镗床1在尖端部分具有矩形挖掘机3，该挖掘机3用于通过挖掘部分的旋转钻出矩形孔的孔，并且截面矩形的圆柱形切割刃围绕矩形挖掘机3的外周的挖掘部分的下部，通过后退切削刃4的外周下表面的前边缘而露出矩形挖掘机3的挖掘部分下部。矩形挖掘机3设置成挖掘部件可以通过在顶部的切削刃4中挖掘而在下部从切削刃4的外周下表面向下发生爆发。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2002312422A CONSTRUCTION METHOD SELECTION METHOD AND DEVICE THEREOF 失效
公开(公告)号：JP2002312422A
公开(公告)日：2002-10-25
申请号：JP2001109631
申请日：2001-04-09
申请人： CHEMICAL GROUT CO , KYOWA EXEO CORP
发明人： KIKUCHI HIROTO , SASAKI KATSUMASA , YOMOTO JUNICHI , KAWAI TAKASHI
IPC分类号： E04G21/00 , G06F17/30 , G06Q10/00 , G06Q30/06 , G06Q30/08 , G06Q50/00 , G06Q50/08 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a construction method selection system allowing an amateur client to retrieve various construction methods and capable of introducing the methods to him so as to understand them easily. SOLUTION: This construction method selection device is provided with an interface 2 connected with communication equipment 1, a database 3 in which the information related to building construction works is stored, and a control unit 4 for exchanging information with a user Nu through an interface 20 to select the information stored in the database 3. The control unit 4 is constituted so as to display purposes of various construction works for the user Nu to specify type of the building construction work to be constructed, display a plurality of construction conditions for the user to specify the construction condition in the selected construction work, and display the construction method agreeing with the construction condition for the user. It is constituted so as to display the construction method whose number of use is large in the past with priority over other construction methods even if the construction conditions specified by the user are insufficient for selecting construction method.

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