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1. 发明专利

JP2012072585A Improvement method of weak ground 审中-公开
标题翻译：弱地的改进方法
公开(公告)号：JP2012072585A
公开(公告)日：2012-04-12
申请号：JP2010217296
申请日：2010-09-28
申请人： Maruyama Kogyo Kk , 丸山工業株式会社
发明人： NAKAKUMA KAZUYOSHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To effectively improve weak ground to hard ground while suppressing the decline of underground water of an improvement ground peripheral part accompanying the improvement of the weak ground, in an improvement method of the weak ground where a sand layer and an organic soil layer are present over the improvement ground to be improved and the ground at the peripheral part.SOLUTION: The improvement method of the weak ground is for improving the weak ground A where the sand layer C and the organic soil layer D are present over the weak ground A to be improved and the ground at the peripheral part B to the hard ground by utilizing a vacuum pressure. Prior to the process of creating a pressure reduced area isolated from the ground B at the peripheral part in the weak ground A by covering the upper surface of the weak ground A with an airtight sheet 31 and loading the vacuum pressure under the airtight sheet 31, forcibly discharging gap water in the weak ground A by the pressure difference and improving it to the hard ground, an embankment 32 is constructed to a limit embankment height on a sheet terminal 31a of the airtight sheet 31. Thus, the ground E at the boundary part of the weak ground A to which the sheet terminal 31a is buried and fixed and the ground B at the peripheral part is compacted.
摘要翻译：要解决的问题：为了有效地改善弱地面到硬地面，同时抑制弱化地基改善的地面周边部分地下水的下降，在弱地面的改进方法中，砂层和改善地面上存在有机土层，以改善边缘部分的地面。解决方案：弱地的改进方法是改善弱地A，其中砂层C和有机土壤层D存在于弱地A上，以改善地面A和外围B处的地面通过利用真空压力进行硬化。在通过用气密片31覆盖弱地面A的上表面并且在气密片31下方加载真空压力的情况下，在弱地A的周边部分形成从地面B隔离的减压区域的过程之前，通过压力差强制地将弱水A中的间隙水排出，并将其改善到硬地面，在气密片31的片端子31a上将路堤32构造成极限路堤高度。因此，边界处的地面E 薄片端子31a被埋入并固定的弱地面A的一部分和周边部分的地面B被压实。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011084874A Soft ground improvement method 有权
标题翻译：软土地改进方法
公开(公告)号：JP2011084874A
公开(公告)日：2011-04-28
申请号：JP2009236510
申请日：2009-10-13
申请人： Maruyama Kogyo Kk , 丸山工業株式会社
发明人： NAKAKUMA KAZUYOSHI
IPC分类号： E02D3/02
摘要： PROBLEM TO BE SOLVED: To provide a soft ground improvement method capable of freely controlling load pressure on the ground, efficiently and reliably discharging gap water and air contained in the soft ground, and increasing the strength of the improved ground while being effective as a countermeasure against residual settlement to replace a banking for increasing a ground support force after ground improvement. SOLUTION: A large number of band-like tendons 31 are placed in the improved ground A. A plurality of expandable bag-like objects 32 are arranged on the upper surface of the improved ground A, and a support member 33 formed of a non-strechable material and connected to upper ends of the band-like tendons 31 is arranged in such a way as to extend over upper surfaces of the plurality of bag-like objects 32. By expanding the plurality of bag-like objects 32, the bag-like tendons 31 connected to the support member 33 are tensed to tighten the ground A between the band-like tendons 31. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够自由地控制地面上的负载压力的软地面改进方法，有效且可靠地排出软土地中包含的间隙水和空气，并且在有效的情况下提高改进的地面的强度作为一项对抗残余解决办法的对策，以取代在地面改善后增加地面支援力量的银行业务。解决方案：将大量的带状腱31放置在改进的地面A中。在改进的地面A的上表面上布置有多个可膨胀的袋状物体32，以及支撑构件33，其形成为以带状的腱31的上端连接的不可拉伸材料被布置成在多个袋状物体32的上表面上延伸。通过使多个袋状物体32膨胀，连接到支撑构件33的袋状的腱31被拉紧以收紧带状腱31之间的地面A.版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010084406A Soft ground improving method, and soft ground improving construction apparatus for use in the method 审中-公开
标题翻译：软土地改进方法和软土地基改进施工方法在该方法中的应用
公开(公告)号：JP2010084406A
公开(公告)日：2010-04-15
申请号：JP2008253949
申请日：2008-09-30
申请人： Maruyama Kogyo Kk , Hideki Ota , 丸山工業株式会社 , 秀樹太田
发明人： NAKAKUMA KAZUYOSHI , OTA HIDEKI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide an improving method and an improving construction apparatus for effectively improving the soft ground into the hard ground while suppressing a fall of underground water in the improved ground peripheral part of the soft ground. SOLUTION: The method of improving the soft ground in which a sand layer C and an organic soil layer D exist across the improved ground A to be improved and the ground B of the peripheral part includes arranging first vertical drain members 11 in the improved ground A, loading vacuum pressure from a first vacuum pump P1 into the improved ground A to create an isolated pressure-reduced region in the improved ground A, arranging second vertical drain members 101 near the improved ground peripheral part and third vertical drain members 104 in the ground B of the improved ground peripheral part respectively, loading vacuum pressure from a second vacuum pump P2 into the second vertical drain members 101, and forcibly draining pore water from the vicinity of the peripheral part to the third vertical drain members 104 to form a stream S, when forcibly draining pore water to improve the improved ground A into the hard ground. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种改进的方法和改进的施工装置，用于有效地将软土地切割成硬的地面，同时抑制软土地基的改进的地面周边部分中地下水的下降。解决方案：改进软土地面的方法，其中砂层C和有机土壤层D存在于改进的地面A上以改进，并且周边部分的地面B包括在第一垂直排水构件11中布置改进的地面A，将来自第一真空泵P1的真空压力加载到改进的地面A中以在改进的地面A中产生隔离的减压区域，在改进的地面周边部分和第三垂直排水构件104附近布置第二垂直排水构件101 在改进的地面周边部分的地面B中，将来自第二真空泵P2的真空压力加载到第二垂直排水构件101中，并且将孔隙水从周边部分附近强制排出到第三垂直排水构件104以形成一条流S，当强制排出孔隙水，以改善地面A的改进到硬地面。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2004150026A Soft ground improving device, and horizontal draining material and water collecting pipe used for soft ground improving device 审中-公开
公开(公告)号：JP2004150026A
公开(公告)日：2004-05-27
申请号：JP2002313189
申请日：2002-10-28
申请人： Maruyama Kogyo Kk , 丸山工業株式会社
发明人： NAKAKUMA KAZUYOSHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a soft ground improving device capable of improving the ground more efficiently by draining water from the improved ground through a path different from a propagation path of vacuum pressure, to transmit vacuum pressure in the improved ground to every corner in the improved ground.
SOLUTION: Both the horizontal draining material 12 and water collecting pipe 13 constituting the propagation path of vacuum pressure have propagation structure of propagating vacuum pressure from a vacuum pump 15, and drainage structure of draining pore water sucked from the improved ground A in association with loading of vacuum pressure. A drain tank 16 is disposed on the lower side of the water collecting pipe 13, and the pore water sucked from the improved ground A in association with the propagation of vacuum pressure is drained to the drain tank 16 through the drainage structure of the horizontal draining material 12 and water collecting pipe 13. The pore water in the waste water tank 16 is drained to the outside of the improved ground A (to the outside of a yard) through a drain pipe 20 connected to the drain tank 16.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004027392A Ink jet recording medium and method for producing the same 有权
公开(公告)号：JP2004027392A
公开(公告)日：2004-01-29
申请号：JP2002182851
申请日：2002-06-24
申请人： Izumi-Cosmo Co Ltd , Maruyama Kogyo Kk , 丸山工業株式会社 , 泉株式会社
发明人： TOMIMURA TADAAKI , MORI SHIGEKI
IPC分类号： B41J2/01 , B32B27/12 , B41M5/00 , B41M5/50 , B41M5/52 , D06P5/00
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording medium which can be produced in a few processes to lower the cost, has good carryability, and can improve workability, printing speeds, and the like, and to provide a method for producing the same. SOLUTION: This ink jet recording medium 1 is produced by using a knitted or woven mesh sheet as a base fabric 4, coating the surfaces of yarns 2, 3 constituting the base fabric 4 with a synthetic resin to form the coating layer 5, laminating a synthetic resin film 10 for closing the stitches of the base fabric 4 and forming an ink-receiving surface 9 on one side of the coating layer 5-formed base fabric 4, and using the other side of the base fabric 4 as a low frictional resistance surface 13. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003049418A Vacuum soil testing machine 有权
标题翻译：真空土壤试验机
公开(公告)号：JP2003049418A
公开(公告)日：2003-02-21
申请号：JP2001237996
申请日：2001-08-06
申请人： Maruyama Kogyo Kk , 丸山工業株式会社
发明人： NAKAKUMA KAZUYOSHI
IPC分类号： E02D1/00 , G01L7/00 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a vacuum soil testing machine allowing an easy and accurate grasp of the soil quality of the improved ground.
SOLUTION: This vacuum soil testing machine is provided with a casing 12 for enclosing a specimen S extracted from the improved ground, in an airtight state; a drain member 15 inserted in the specimen S; and a vacuum pressure generating means connected to the drain member 15 and loading vacuum pressure to the specimen S through the drain member 15. The vacuum soil testing machine is further provided with a measuring device 22 for measuring the drainage quantity of pore water discharged from the specimen when loading the vacuum pressure by the vacuum pressure generating means; a measuring device 22 for measuring the weight change of the specimen S; measuring devices 23, 25 for measuring pore water pressure in the specimen and the outer dimensional change of the specimen S; and a measuring device 18 for measuring vacuum pressure in the specimen S.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种真空土壤测试机器，可以方便准确地掌握改良土地的土壤质量。解决方案：这种真空土壤测试机设有一个外壳12，用于封闭从改进的地面抽出的试样S，处于气密状态; 排出构件15插入到试样S中; 以及与排放构件15连接并通过排水构件15向试样S加载真空压力的真空压力发生装置。真空土壤试验机还设置有测量装置22，用于测量从该排出构件15排出的孔隙水的排出量通过真空压力发生装置加载真空压力时的试样; 用于测量样本S的重量变化的测量装置22; 用于测量样品中的孔隙水压力的测量装置23,25和样品S的外部尺寸变化; 以及用于测量样品S中的真空压力的测量装置18。

7. 发明专利

JPH0528742B2 失效
公开(公告)号：JPH0528742B2
公开(公告)日：1993-04-27
申请号：JP8002486
申请日：1986-04-09
申请人： MARUYAMA KOGYO KK , DAINICHI SEIKA KOGYO KK
发明人： NISHIKAWA TAKESHI , YOSHIKAWA MAKOTO , NAKANISHI KATSUNORI
IPC分类号： A01G13/02 , A01G13/00 , A45B25/18 , C08K5/00 , C08K5/3412 , C08K5/3417 , C08K5/357 , C08L101/00 , E04F10/00

8. 发明专利

JPH0467934B2 失效
公开(公告)号：JPH0467934B2
公开(公告)日：1992-10-29
申请号：JP19629988
申请日：1988-08-06
申请人： IZUMI KK , MARUYAMA KOGYO KK
发明人： SHIBATA MASUTAMI , MORI SHIGEKI
IPC分类号： A01K63/00

9. 发明专利

JPS5856545B2 JPS5856545B2 - 失效
公开(公告)号：JPS5856545B2
公开(公告)日：1983-12-15
申请号：JP379380
申请日：1980-01-17
申请人： Tore Kk , Maruyama Kogyo Kk
发明人： TANAKA CHIAKI , NAITO NAGAYOSHI , KITA YOSHI
IPC分类号： C08L67/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L67/02 , C08L101/00

10. 发明专利

JP2007278008A Improving method for soft ground 有权
标题翻译：软土地基改进方法
公开(公告)号：JP2007278008A
公开(公告)日：2007-10-25
申请号：JP2006108254
申请日：2006-04-11
申请人： Maruyama Kogyo Kk , Ota Hideki , 丸山工業株式会社 , 太田秀樹
发明人： NAKAKUMA KAZUYOSHI
IPC分类号： E02D3/10 , E02D3/02
摘要： PROBLEM TO BE SOLVED: To provide an improving method for a soft ground capable of freely controlling a loading pressure on the ground, capable of efficiently discharging water and air contained in the soft ground surely and being effectively used even as a measure against residual-settlement in place of a bank for increasing the bearing capacity of the ground after soil improving.
SOLUTION: In the improving method for the soft ground, the top face of improving soil A is covered with airtight sheets 21 fixing sheet terminals into the peripheral sections B of the improved soil, and a decompression region separated from the improved-soil peripheral section B is made in the improving soil A by loading a vacuum pressure under the airtight sheets 21, and pore water in the improving soil A is discharged to improve the improving soil A to a hard ground. In the improving method for the soft ground, the airtight sheets 21 have a double structure composed of upper sheets 22 and lower sheets 23. In the improving method for the soft ground, a fluid is injected into openings 24 among the upper sheets 22 and lower sheets 23 under the state, in which the bulging of the upper sheets 22 of the airtight sheets 21 are suppressed, and only the lower sheets 23 are made to bulge and the improving soil A is pressed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够自由地控制地面上的载荷压力的软地面的改进方法，能够有效地排出软土地中包含的水和空气，并有效地使用，甚至作为对抗剩余沉降代替银行，以增加土壤改良后土地的承载能力。解决方案：在软土地基的改进方法中，改良土A的顶面覆盖有密封片21，将片端子固定到改良土壤的周边部分B中，并且与改良土壤分离的减压区域周边部分B通过在气密片材21下装载真空压力而在改良土壤A中制成，并且改善土壤A中的孔隙水被排出，以将改良土壤A改善到坚硬的地面。在柔软地面的改进方法中，气密片21具有由上片22和下片23组成的双重结构。在软土地的改进方法中，将流体注入到上片22和下片22之间的开口24中能够抑制气密片21的上部片22的隆起的状态下的片23，仅使下片23隆起，并且改善土壤A被按压。版权所有（C）2008，JPO＆INPIT

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