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31. 发明专利

JP2003193416A METHOD AND DEVICE FOR CONTROLLING BANKING ROLLING 审中-公开
公开(公告)号：JP2003193416A
公开(公告)日：2003-07-09
申请号：JP2001397025
申请日：2001-12-27
申请人： MAEDA CONSTRUCTION
发明人： FUJIYAMA TETSUO , ISHIGURO TAKESHI
IPC分类号： E01C19/28 , E01C23/01 , G01C15/00 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for controlling a banking rolling, by which the ground rigidity of all surfaces can be measured automatically in parallel with rolling works. SOLUTION: In a self-propelled roller car 1, in which a roller 4 is held to a car body frame 2 through a vibration-proof means 3 and which has an exciting means 5 for vibrating the roller 4, the roller car 1 has an acceleration sensor 6 measuring the vibration acceleration of the roller and an automatic tracking type total station 13 measuring the place and the quantity of subsidence of the roller car 1. The roller car 1 has an information processing section 8 detecting whether or not a ground having fixed strength is obtained from the convergence of the information of the compaction state of the ground and ground strength and a ground subsidence with the rolling of the roller 4 by acquiring these information from the acceleration sensor 6 and the total station 13. COPYRIGHT: (C)2003,JPO

32. 发明专利

JP2003184489A TAIL SEAL DEVICE OF SHIELD BORING MACHINE AND METHOD OF REPLACING TAIL SEAL OF SHIELD BORING MACHINE 审中-公开
公开(公告)号：JP2003184489A
公开(公告)日：2003-07-03
申请号：JP2001382747
申请日：2001-12-17
申请人： MAEDA CONSTRUCTION , KAWASAKI HEAVY IND LTD
发明人： SAKAKIBARA HIDEMASA , KITAGAWA SHIGEKI , YAMASHITA JUNICHIRO , SHIMIZU MITSUO , ISOBE SUNAO
IPC分类号： E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a tail seal device of shield boring machine capable of easily replacing a tail seal, simplifying a structure, reducing an excavated soil amount, and stabilizing the ground when the tail is replaced, and a tail seal replacement method for the shield boring machine. SOLUTION: First and second tail seal rings 22 and 23 are installed in a rear drum member 3b on the rear end inner surface side thereof. When the tail seal is replaced, the tail seal is installed on the inner surface side of the second tail seal ring 23, and the first and second tail seal rings 22 and 23 are moved backward a specified distance relative to the rear drum member 3b by using a plurality of shield jacks 6. The second tail seal ring 23 is fixed to the rear drum member 3b to provide the tail seal on the inner surface side for sealing. COPYRIGHT: (C)2003,JPO

33. 发明专利

JP2003141374A COMPOUND ELECTRONIC SELLING SYSTEM, SUBSYSTEM, SELLING METHOD AND PROGRAM 审中-公开
公开(公告)号：JP2003141374A
公开(公告)日：2003-05-16
申请号：JP2001336929
申请日：2001-11-01
申请人： MAEDA CONSTRUCTION
发明人： MAEDA MATABEE , TSUKAHARA KAZUYUKI , HOSOZAWA TARO
IPC分类号： G06Q20/02 , G06Q20/00 , G06Q20/16 , G06Q30/04 , G06Q30/06 , G06Q40/02 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To expand business while utilizing the existing electronic selling system and also to surely collect a price by constructing a new business model in which network selling is performed among a plurality of companies. SOLUTION: Compound selling sites linked with a plurality of electronic selling systems are provided, and each of the electronic selling systems is provided with a settling part for charging a different company to which an employee of the company belongs for a sale price of the employee of the different company and settling the price. The company to which the employee belongs withholds the amounts that the company has paid for the employee from the employee's salary.

34. 发明专利

JP2003119959A REINFORCING BAR FIXING SPACER 审中-公开
公开(公告)号：JP2003119959A
公开(公告)日：2003-04-23
申请号：JP2001310530
申请日：2001-10-05
申请人： MAEDA CONSTRUCTION
发明人： KOBAYASHI HIROYUKI
IPC分类号： E04C5/16
摘要： PROBLEM TO BE SOLVED: To provide an reinforcing bar fixing spacer which can minutely adjust a column main bar location in a pressing direction and a pulling direction when the column main bar is fixed at the time of bar arrangement, to thereby carry out construction with better workability than in a conventional method. SOLUTION: The reinforcing bar fixing spacer comprises expansion members expandable in an axial direction and an adjuster for fixing the expansion members so as to have arbitrary lengths. Then, each expansion member has hook portions at one or both ends thereof such that their hooking direction is oriented in an expanding direction. Thus, by hooking the hook portion on the reinforcing bar, the spacer can adjust and fix the location of the reinforcing bar.

35. 发明专利

JP2002308580A DOUBLE ARM WORKING VEHICLE 失效
公开(公告)号：JP2002308580A
公开(公告)日：2002-10-23
申请号：JP2001117422
申请日：2001-04-16
申请人： MAEDA CONSTRUCTION
发明人： SHIMIZU SHIGEO , HIGA HIROAKI , MASUDA HIROYUKI
IPC分类号： E04G1/24 , B66C23/36 , B66C23/42 , B66C23/82 , B66F9/06 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To provide a double arm vehicle capable of performing works with one working vehicle, conventionally performed by two working vehicles and thereby to reduce costs for the vehicle and improve working efficiency. SOLUTION: This vehicle comprises a car body 10 which can freely run, two telescopic arms 11, 13 mounted on the body 10, turnable in a vertical face, and working means 14, 45 provided on two arms 11, 13 respectively so as to perform predetermined works.

36. 发明专利

JP2002294903A OPENING REINFORCING STRUCTURE OF REINFORCED CONCRETE- MADE PLATE MEMBER 失效
公开(公告)号：JP2002294903A
公开(公告)日：2002-10-09
申请号：JP2001093630
申请日：2001-03-28
申请人： MAEDA CONSTRUCTION
发明人： YAMAMOTO KENICHIRO
IPC分类号： E04B2/56 , E04C5/07
摘要： PROBLEM TO BE SOLVED: To provide the opening reinforcing structure of a reinforced concrete- made plate member capable of preventing cracks from occurring on the internal corner part of an opening. SOLUTION: In the opening reinforcing structure of the reinforced concrete- made plate member providing a reinforcing member 53 in the neighborhood of the internal corner part 52 of the opening 51 because the reinforced concrete- made plate member 5 having a square-shaped opening 51 is reinforced, the reinforcing member 53 is formed into a prescribed shape by a rod-like member hardening a high strength continuous fiber having twice or more tensile rigidity for the tensile rigidity of a reinforcing bar by a resin.

37. 发明专利

JP2002285788A SHIELD APPARATUS 失效
公开(公告)号：JP2002285788A
公开(公告)日：2002-10-03
申请号：JP2001089924
申请日：2001-03-27
申请人： MAEDA CONSTRUCTION
发明人： SAKAKIBARA HIDEMASA
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield apparatus for excavating without poorly affecting the surrounding ground and a close structure by adjusting the pressure in a cutter chamber quickly. SOLUTION: The shield apparatus 5 for stabilizing a face 58 by filling excavated soil or polluted water 56 into the cutter chamber 54 comprises a cylindrical skin plate 51, a cutter head 52 that is rotatably mounted to the front side of the skin plate 51, a cutter chamber 54 that is provided by dividing the front end section of the skin plate 51 using a partitioning wall 53, and a shield jack 55 for allowing the shield apparatus body 5 to advance. In the shield apparatus 5, the portioning wall 53 is inserted into the skin plate 51 slidably in an excavation direction, and at the same time is supported by an expansion and contraction means 66 that is provided at the side of the skin plate 51 and is expanded and contracted in the excavation direction according to the pressure in the cutter chamber 54.

38. 发明专利

JP2002283335A MANUFACTURING METHOD OF SHELL PRECAST POST 失效
公开(公告)号：JP2002283335A
公开(公告)日：2002-10-03
申请号：JP2001089925
申请日：2001-03-27
申请人： MAEDA CONSTRUCTION
发明人： HARUYAMA NOBUHITO
IPC分类号： B28B7/32 , B28B21/20 , B28B23/18
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a shell precast post which enables reduction of the cost of a form and that of equipment for accelerated cure. SOLUTION: An elastically deformable tube member 16 is used as an inner form. A pressure gas is injected into the tube member 16 and expanded to make the tube member 16 project partially from gaps between hoop bars 13. Thereby a large number of indentations are formed on the outer peripheral surface of the tube member 16 and, in this state, concrete 11 is placed between the tube member 16 and an outer form 15.

39. 发明专利

JP2002276078A METHOD OF FIXING MAIN COLUMN REINFORCING BAR IN REINFORCED CONCRETE COLUMN 失效
公开(公告)号：JP2002276078A
公开(公告)日：2002-09-25
申请号：JP2001069196
申请日：2001-03-12
申请人： MAEDA CONSTRUCTION , ZENITAKA CORP
发明人： YAMAMOTO KENICHIRO , WATANABE TOMOYUKI , NARUSE TADASHI , AOTA KOJI , MORIMOTO TOSHIYUKI
IPC分类号： E04B1/18 , E04B1/21 , E04C5/16
摘要： PROBLEM TO BE SOLVED: To provide a method of fixing main column reinforcing bars in a reinforced concrete column, assuring fixation of the main column reinforcing bars and facilitating work for arranging main beam reinforcing bars. SOLUTION: Fixing members 14 projecting sideways from the main column reinforcing bars 11 are mounted on the plurality of main column reinforcing bars 11 for the reinforced concrete column 1, and hoops 16 located near the fixing members 14 are so arranged that the main column reinforcing bars arranged on the outer periphery side, out of the plurality of main column reinforcing bars 11, can be constrained.

40. 发明专利

JP2002276024A END PART JOINING METHOD OF COLUMN AND BEAM 失效
公开(公告)号：JP2002276024A
公开(公告)日：2002-09-25
申请号：JP2001069195
申请日：2001-03-12
申请人： MAEDA CONSTRUCTION , ZENITAKA CORP
发明人： YAMAMOTO KENICHIRO , WATANABE TOMOYUKI , NARUSE TADASHI , AOTA KOJI , MORIMOTO TOSHIYUKI
IPC分类号： E04B1/16
摘要： PROBLEM TO BE SOLVED: To provide an end part joining method of a column and a beam for facilitating bar arrangement work of a column main reinforcement and a beam main reinforcement when joining end parts of the column and the beam in an upper floor or a rooftop floor, capable of surely fixing the column main reinforcement and the beam main reinforcement, and requiring no arrangement of a projection for fixing the column main reinforcement on the upper side of the column. SOLUTION: This joining method joins the mutual end parts of the column 1 and the beam 2 of a reinforced concrete building. The end part 15 of the column main reinforcement 11 of the column 1 and the end part 16 of the beam main reinforcement 12 of the beam 2 are joined by a joining member having a tabular member 18 almost orthogonal to the column main reinforcement 11, and a tabular part 19 almost orthogonal to the beam main reinforcement 12, and this joining member 17 is embedded in concrete 10 of the column 1.

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