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1. 发明专利

JPH1037463A CONCRETE CONVEYING PIPE LINE DEVICE AND CONCRETE PLACING METHOD 失效
公开(公告)号：JPH1037463A
公开(公告)日：1998-02-10
申请号：JP21312296
申请日：1996-07-24
申请人： NIPPON STEEL CORP , KANKYO ENG , NIKKEN METAL KK
发明人： YAMAGUCHI TAKASHI , HIGONO TAKAMICHI , MITANI KIYOSHI , FUKUMORI SHOICHI , YONEZAWA MITSUYOSHI , FUJIWARA KENICHI
IPC分类号： E04G21/04 , B28B13/02
摘要： PROBLEM TO BE SOLVED: To facilitate the operation for closing a cut-off valve in the vicinity of a concrete placing inlet after the completion of concrete-place into a form. SOLUTION: A concrete conveying pipe line device 20 is applied to a concrete placing method for conveying the concrete into a form from the side of the form. In that case, a concrete conveying pipe 26 is connected to a concrete placing inlet pipe. a pipe line cut-off device 46 is provided to the concrete conveying pipe 26, and a pressure adjustment 27 used for pipe line air vent is provided to an upstream section 26b thereof. After the completion of concrete place, a cover 57 of the pressure adjustment 27 used for pipe-line air vent is opened, and the cut-off valve 45 is immediately closed. Then, since the upstream side of the cut-off valve 45 is evacuated, the cut-off valve 45 can be closed in a state to act no high on the cut-off valve 45, and the cut-off valve 45 can be closed with light force.

2. 发明专利

JP2005023521A Wide sheet pile segment cell structure and sand control dam 审中-公开
标题翻译：广泛的分段细胞结构和控制DAM
公开(公告)号：JP2005023521A
公开(公告)日：2005-01-27
申请号：JP2003186777
申请日：2003-06-30
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KAWAHITO KENJI , HIGONO TAKAMICHI , KIMURA TETSUO
IPC分类号： E02B7/02 , E02D5/04
摘要： PROBLEM TO BE SOLVED: To largely reduce fitting construction, a construction period, assembling labor, and costs; and to approximately constitute even a small diameter cell dam in a circular shape having no corner of a polygon, by constructing a large diameter cell dam by a small number of sheet pile segments, by enabling a wide sheet pile, by constituting the sheet pile segments for constituting a slit dam by welding a fitting joint to a steel plate.
SOLUTION: The wide sheet pile 13 is constituted by welding the fitting joint 14 to both side edges of the steel plate 18. A width of the steel plate 18 is arranged in a dimension larger than a maximum effective width in a ready-made steel sheet pile of rolling molding, desirably, in about 1,000 mm width or more. The wide sheet pile 13 is constituted by welding the fitting joint 14 to both side edges of the steel plate 18, and a plurality of wide sheet piles 13 are connected in a cylindrical shape via the fitting joint 14. A cylindrical cell 12 is constituted by adding a plurality of cylindrically arranged respective wide sheet piles 13 upward, and an infilling material 15 is filled in the cell.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：大大减少装配施工，施工期，组装劳动力和成本; 并且通过构成具有多个片材段的大片状桩部的大直径的细胞坝，通过构成片材堆积部，能够构成宽的片材堆叠，从而大致构成圆形状的小直径的细胞坝用于通过将装配接头焊接到钢板上来构成狭缝坝。解决方案：宽板桩13通过将配合接头14焊接到钢板18的两个侧边缘而构成。钢板18的宽度设置成大于最大有效宽度的尺寸，优选为约1000mm宽或更大的轧制成型钢板桩。宽板桩13通过将配合接头14焊接在钢板18的两侧边缘上而构成，并且多个宽板状桩13经由嵌合接头14连接成圆筒状。圆柱形单元12由向上添加多个圆柱形布置的各个宽幅片13，并且将填充材料15填充到电池中。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004124492A Slippage stop 审中-公开
公开(公告)号：JP2004124492A
公开(公告)日：2004-04-22
申请号：JP2002289660
申请日：2002-10-02
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAKAGI MASATAKA , SUGIMOTO MASAKAZU , SAKATA YUTAKA , HIGONO TAKAMICHI
IPC分类号： E04B5/32 , E04B1/41
摘要： PROBLEM TO BE SOLVED: To provide a slippage stop having a simple constitution capable of resisting a slippage external force in every direction as a resultant force while increasing a resistance force resisting the slippage external forces in two directions (for example, longitudinal direction and horizontal direction).
SOLUTION: In an antislip member used when different kinds of materials are composed and mounted to one connected member to be composed, the antislip member 1 comprises a body 3 having a polygonal cylindrical cross section and a steel face plate 5 having a through-hole 4 integrally provided to the front end of the body 3.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JPH07279168A FOLLOWER PILE METHOD OF STEEL PIPE PILE 失效
公开(公告)号：JPH07279168A
公开(公告)日：1995-10-24
申请号：JP9701094
申请日：1994-04-12
申请人： NIPPON STEEL CORP
发明人： YOSHIZUMI TOSHIHIKO , MIZOGUCHI IKUO , HIGONO TAKAMICHI
IPC分类号： E02D5/24 , E04B1/58
摘要： PURPOSE:To easily perform an extension of steel pipe pile as a work at the same point of time in a constructing site, insert both vertical ends of a reinforcing inner sheath pipe into the upper end of a lower steel pipe pile and the lower end of an upper steel pipe pile, remarkably reduce the working cost of a follower pile for steel pipe pile, and significantly extend the applicability of this construction method. CONSTITUTION:A steel pipe pile is formed of a reinforcing inner sheath pipe 5 having screw holes 7 provided at longitudinal intervals, a lower steel pipe pile 1 having round holes 8 slightly larger in diameter than the screw holes 7 of the reinforcing inner sheath pipe 5 on the upper end part, an upper steel pipe pile 3 having round holes 8, 9 slightly larger in diameter than the screw holes 7 of the reinforcing inner sheath pipe 5 on the lower end part, and bolts 11 having holes smaller in diameter than the respective round holes 8, 9 of the lower steel pipe pile 1 and upper steel pipe pile 3. After the reinforcing inner sheath pipe 5 is inserted to the inside of the lower steel pipe pile 1 and upper steel pipe pile 3, the bolt 11 with hole is passed through each round hole 8, 9 in the lower steel pipe pile 1 and upper steel pipe pile 3, and further screwed into the screw hole 7 of the reinforcing inner sheath pipe, whereby the reinforcing inner sheath pipe 5 is fixed to the joint part between the lower steel pipe pile 1 and upper steel pipe pile 3.

5. 发明专利

JP2005325578A Composite floor slab and artificial ground using the same and its construction method 审中-公开
标题翻译：使用它的复合地板和人造地面及其施工方法
公开(公告)号：JP2005325578A
公开(公告)日：2005-11-24
申请号：JP2004144072
申请日：2004-05-13
申请人： Jfe Engineering Kk , Jfeエンジニアリング株式会社 , Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAKAGI MASATAKA , SAKATA YUTAKA , HIGONO TAKAMICHI , INOMURA YASUHIRO , NAKANISHI KATSUYOSHI , TANAKA MURAHITO
IPC分类号： E01C1/00 , E01D1/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a composite floor slab made by integrally combining a bottom steel plate and concrete in which the bottom steel plate can be processed with ease and the strength of the floor slab is improved.
SOLUTION: In the present composite floor slab 28, floor slab concrete 32 is placed through a coupling means such as dowel reinforcement 31 at the upper face of a rectangular bottom steel plate 29, and slopes 30a, 30b, 30c, 30d lowered toward an outer peripheral direction are integrally molded by cool press along four sides of the bottom steel plate 29. Vertical members 25 and horizontal members 26 are assembled in the pile head 5 of the foundation pile 4 placed in the sea bottom ground 3 to construct a steel beam 24. The composite floor slab 28 is fixedly supported by the steel beam 24. After the panel of the bottom steel plate 29 has been installed, concrete is placed, the bottom steel plate 29 and concrete 32 are unified to construct the composite floor slab 28.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过一体地组合底部钢板和混凝土而制成的复合地板，其中可以容易地加工底部钢板并提高地板的强度。解决方案：在本复合地板坯28中，将地板混凝土32放置在矩形底钢板29的上表面处的诸如榫钉加强件31的联接装置，并且斜面30a，30b，30c，30d下降朝向外周方向通过冷压机沿底钢板29的四侧整体模制。垂直构件25和水平构件26组装在放置在海底地面3中的地基桩4的桩头5中，以构造钢梁24.复合地板28由钢梁24固定支撑。在安装底钢板29的板之后，放置混凝土，将底钢板29和混凝土32统一以构成复合地板版权所有（C）2006年，JPO＆NCIPI

6. 发明专利

JPH09158157A CHECKDAM IN WHICH LINING CYLINDER TYPE SCREEN CULVERT BODY IS INSTALLED AND LINING CYLINDER TYPE SCREEN CULVERT BODY 失效
公开(公告)号：JPH09158157A
公开(公告)日：1997-06-17
申请号：JP34474695
申请日：1995-12-07
申请人： SABOU JISUBERI GIJUTSU CENTER , NIPPON STEEL CORP
发明人： UCHIOGI TAMAO , ABE SOHEI , MIZOGUCHI IKUO , HIGONO TAKAMICHI
IPC分类号： E02B7/02
摘要： PROBLEM TO BE SOLVED: To increase the quantity of outflow soil and sand adjusted of a checkdam by installing a water channel component so that a water channel is extended on a river-bed towards a dam upstream from the drip holes, etc., of a dam bank body and constructing a lining cylinder type screen body covering the water channel in a tunnel shape while using the water channel component as a foundation. SOLUTION: A lining cylinder type screen culvert body 51 is constituted of a water channel component functioning as a foundation in combination and an approximately rectangular or approximately trapezoidal tunnel-shaped screen body 53 having a header cross section having one piece in length of 2-4m and the same cross section in length of 20-50m. The lining cylinder type screen culvert body 51 is combined with a concrete checkdam 50, to which a large-sized drip hole, etc., 9 in a sediment flow or a bed-load transport region are formed, and the header surface of the screen culvert body 51 is joined with the drip hole, etc., 9 of the checkdam 50 on an original river-bed in an accretion sand region in a flow just above the checkdam 50, and the screen culvert body 51 is arranged in the longitudinal direction of a river. Screen clearances are set according to the grain size of outflow soil and sand as the coarse screen clearances in the flow section 54 just above a dam bank body and the fine screen clearances in an upstream section 55, and changed in the longitudinal direction.

7. 发明专利

JPH07279167A FOLLOWER PILE METHOD OF STEEL PIPE PILE 失效
公开(公告)号：JPH07279167A
公开(公告)日：1995-10-24
申请号：JP9382894
申请日：1994-04-08
申请人： NIPPON STEEL CORP
发明人： YOSHIZUMI TOSHIHIKO , MIZOGUCHI IKUO , HIGONO TAKAMICHI
IPC分类号： E02D5/24 , E04B1/58
摘要： PURPOSE:To perform the filling of a filler into the clearance between a reinforcing inner sheath pipe and upper steel pipe pile and a lower steel pipe pile as a series of work at the same point of time, and significantly reduce the cost to a conventional technique. CONSTITUTION:A putty-like filter 9 which never flow and is variable in form until solidified is preliminarily mounted on the outer surface 10 of a reinforcing inner sheath pipe 4, the upper end 2 of a lower steel pipe pile 1, and the lower end 4 of an upper steel pipe pile 3. The filter 9 is automatically filled in the clearance between the lower steel pipe pile 1 and upper steel pipe pile 3 and the reinforcing inner sheath pipe 5 only by inserting the reinforcing inner sheath pipe 5 into the upper end of the lower steel pipe pile 1 and the inner cavity 13 of the lower end 4 of the upper steel pipe pile 3.

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