专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004060243A Liquefaction preventive construction method 审中-公开
公开(公告)号：JP2004060243A
公开(公告)日：2004-02-26
申请号：JP2002219088
申请日：2002-07-29
申请人： Chem Grouting Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 鹿島建設株式会社
发明人： SAWAUCHI YOSHITAKE , YOSHIDA HIROSHI , MIHARA TAKAHIKO , SHIBAZAKI MITSUHIRO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a liquefaction preventive construction method for the weak ground for securely improving an area requiring improvement in the weak ground, even if the number of excavating boring holes is little and improving even an area under a building.
SOLUTION: A boring hole A4 is excavated in a spiral shape in a construction area Gu under the building 1 by using a rotary universal boring machine 3, and ground improving chemicals M are injected via the excavated boring hole A4.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004050099A Decontamination method for contaminated soil 有权
公开(公告)号：JP2004050099A
公开(公告)日：2004-02-19
申请号：JP2002212923
申请日：2002-07-22
申请人： Chem Grouting Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 鹿島建設株式会社
发明人： KAWABATA JUNICHI , KAWAI TATSUJI , OZAWA KAZUYOSHI , ISHII AKITOSHI , YOSHIDA HIROSHI , YOKOO MITSURU , KUMEGAWA MASANORI , SHIBAZAKI MITSUHIRO
IPC分类号： E02D3/12 , B09C1/00 , B09C1/04
CPC分类号： B09C1/00
摘要： PROBLEM TO BE SOLVED: To provide a decontamination method for contaminated soil which can easily supply air from the bottom of contaminated soil and can evenly or unevenly spout the air. SOLUTION: A reaming hole (4) is drilled by a reamer (2a) at the lower part of the contaminated soil, and at the same time a grout injection pipe (3) of an outer pipe (2) is inserted. A grout material is injected into the reaming hole (4), excluding a part of the hole, and then the hole is washed with water. An air pipe is inserted to spout the air to the contaminated soil from below. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004197307A Soil improving method 有权
公开(公告)号：JP2004197307A
公开(公告)日：2004-07-15
申请号：JP2002363355
申请日：2002-12-16
申请人： Chem Grouting Co Ltd , Fudo Constr Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 不動建設株式会社 , 鹿島建設株式会社
发明人： IGARASHI HIROMASA , HAYAKAWA YASUYUKI , KATO KOJI , SEGUCHI TOMOKATSU , INOUE TETSUO , SAKAI MINORU , YODA MASAMI , SHIBAZAKI MITSUHIRO , YAMAMOTO MINORU , MATSUZAWA SATOSHI
IPC分类号： E02D3/12 , E02D5/40 , E02D23/00 , E02D23/02 , E02D23/08 , E02D23/14 , E02D27/14 , E02D27/18
摘要： PROBLEM TO BE SOLVED: To provide a soil improving method which is applicable to a soft ground under the water surface, carried out on a stable scaffolding without an influence of meteorological conditions, tide level, wave force, or the like, and makes effective use of floating matter generated in bulk at the time of soil improvement.
SOLUTION: The soil improving method is comprised of the following steps. In the first step, a container structure (e.g. a caisson 1) is set on the ground (G) under the water surface, and vertical boring is carried out in an area below the container structure (1) on the ground (G) under the water surface, by using soil improving devices (4, 5), followed by inserting a hardener jetting means (7) from the soil improving devices (4, 5). In the following step, the hardener jetting means (7) functions to horizontally jet a hardener while being rotated, and then the hardener jetting means (7) is drawn upward to thereby carry out the soil improvement. According to the soil improving method, waste matter (e.g. slime S) which is a mixture of the hardener and the soil of the ground (G) under the water surface generated during execution of the hardener jetting step, is housed in the container structure (1).
COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2005161148A Work and apparatus for cleaning contaminated soil 有权
标题翻译：清洁污染土壤的工作和装置
公开(公告)号：JP2005161148A
公开(公告)日：2005-06-23
申请号：JP2003401275
申请日：2003-12-01
申请人： Chem Grouting Co Ltd , Kajima Corp , ケミカルグラウト株式会社 , 鹿島建設株式会社
发明人： KAWABATA JUNICHI , ITO KEIJIRO , YOSHIDA HIROSHI , YOKOO MITSURU , UESAWA SUSUMU , SHIBAZAKI MITSUHIRO
IPC分类号： B09C1/00 , B09C1/02 , B09C1/04 , B09C1/08 , B09C1/10
摘要： PROBLEM TO BE SOLVED: To provide a work for cleaning contaminated soil by decontaminating it by using jet grouting.
SOLUTION: The work comprises setting a boring machine (1) on the ground above the scope of soil (D) to be cut off, subjecting the soil (D) to a plurality of times of cutting by jet grouting using functional water to soften the soil (D) and to extract the contaminants from the soil (D) with the functional water, inserting an air packer (8) into the area below the soil (D), inflating the air packer (8), and performing air sparging from the lower part of the packer (8) to carry and remove the extracted contaminants.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使用喷射灌浆对其进行净化来提供清洁污染土壤的工作。
解决方案：工作包括将镗床（1）设置在土壤（D）范围之上的地面上，以切割，使用功能水通过喷射灌浆对土壤（D）进行多次切割软化土壤（D）并用功能水从土壤（D）中提取污染物，将空气封隔器（8）插入土壤（D）下方的区域，使空气封隔器（8）充气，并执行从封隔器（8）的下部喷射空气以携带和去除提取的污染物。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005185920A Technique for clarifying contaminated soil 有权
标题翻译：澄清污染土壤的技术
公开(公告)号：JP2005185920A
公开(公告)日：2005-07-14
申请号：JP2003428978
申请日：2003-12-25
申请人： Chem Grouting Co Ltd , ケミカルグラウト株式会社
发明人： SHIBAZAKI MITSUHIRO , YOSHIDA HIROSHI
IPC分类号： B09C1/00 , B09C1/02 , B09C1/04 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a technique for clarifying contaminated soil capable of carrying out clarifying treatment of the contaminated soil in situ, and also removing a contaminated substance by physical treatment.
SOLUTION: The technique comprises colliding a jet (e.g. water jet J) having a roughly similar diameter (0.1 mm or smaller, preferably about 50 μm) to a representative size of a soil particle against the soil particle, thereby removing the contaminated substance adhering to the soil particle from the soil particle, in which a fluid constituting the jet (J) has a pressure of 1,000 kg/cm
2 or higher.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种澄清污染土壤的技术，能够对原污染土壤进行澄清处理，并通过物理处理除去污染物质。解决方案：该技术包括将具有大致相似直径（0.1mm或更小，优选约50μm）的射流（例如水射流J）与土壤颗粒相对于土壤颗粒的代表性尺寸相撞，从而去除污染物构成射流（J）的流体的压力为1,000kg / cm 2以上的土壤颗粒附着在土壤颗粒上的物质。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005105727A Continuous wall construction method 审中-公开
标题翻译：连续墙施工方法
公开(公告)号：JP2005105727A
公开(公告)日：2005-04-21
申请号：JP2003342877
申请日：2003-10-01
申请人： Chem Grouting Co Ltd , Tokyo Kizai Kogyo Kk , ケミカルグラウト株式会社 , 東京機材工業株式会社
发明人： SHIBAZAKI MITSUHIRO , YOSHIDA HIROSHI , TANAKA TATSUO , UEMURA KANENOSUKE , IWASHITA MIKI
IPC分类号： E02F5/02 , E02D5/18 , E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a continuous wall construction method for building a good continuous wall by allowing the cutting of concrete end faces for accurate and good joint between a concrete placed in a preceding drilled groove and a concrete placed in a following drilled groove.
SOLUTION: The continuous wall construction method comprises a step of using a drilling means B for drilling (Fig.2, not illustrated), a step of using the drilling means B for gripping a removal mounting means A having a removing means for removing sediment C and deteriorating concrete Cf (Fig.3, not illustrated), and a step of inserting the drilling means B gripping the removal mounting means A into the following drilled groove H2 for removing the sediment G and the deteriorating concrete Cf with the removing means D, N of the removal mounting means A (Fig.4, not illustrated).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种连续的墙面施工方法，用于通过允许切割混凝土端面以在放置在先前钻孔中的混凝土和放置在以下的混凝土中的混凝土之间进行精确和良好的接合来建造良好的连续壁钻槽
解决方案：连续壁施工方法包括使用钻孔装置B进行钻孔的步骤（图2，未示出），使用钻孔装置B夹持移除装置A的步骤，除去沉淀物C和劣化混凝土Cf（图3，未示出），以及将夹持拆卸安装装置A的钻孔装置B插入随后的钻孔H2中以除去沉淀物G和劣化混凝土Cf的步骤，表示去除安装装置A的D，N（图4，未示出）。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004290739A Polluted soil purifying method 有权
标题翻译：污染土壤净化方法
公开(公告)号：JP2004290739A
公开(公告)日：2004-10-21
申请号：JP2003083311
申请日：2003-03-25
申请人： Chem Grouting Co Ltd , ケミカルグラウト株式会社
发明人： HORII KIYOYUKI , SHIBAZAKI MITSUHIRO , YOSHIDA HIROSHI
IPC分类号： B09C1/02 , B09C1/00 , B09C1/04 , B09C1/08
摘要： PROBLEM TO BE SOLVED: To provide a polluted soil purifying method capable of reducing the amount to be used of a material necessary for removing a pollutant to the utmost and capable of sufficiently removing the pollutant.
SOLUTION: The polluted soil purifying method has a process for constructing a cut-off wall (2) so as to leave a space (δ) enough to let ground water flow on the downstream side of the underground water vein (Wf) flowing through a polluted region (1) and a process for filling the space (δ) of the cut-off wall (2) with a substance developing a reducing action (e.g., charcoal 3, zeolite).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够最大限度地减少污染物去除所需材料的使用量并能够充分除去污染物的污染土壤净化方法。解决方案：污染土壤净化方法具有建造截留壁（2）以便留下足够的空间（δ）以使地下水在地下水静脉（Wf）下游流动的过程，流过污染区域（1）和用发生还原作用的物质（例如，活性炭3，沸石）填充截留壁（2）的空间（δ）的方法。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003055954A Ground improvement method 审中-公开
标题翻译：地面改良方法
公开(公告)号：JP2003055954A
公开(公告)日：2003-02-26
申请号：JP2001248539
申请日：2001-08-20
申请人： Chem Grouting Co Ltd , ケミカルグラウト株式会社
发明人： KIKUCHI TAKAAKI , SHIBAZAKI MITSUHIRO
IPC分类号： E02D3/12 , E02D5/80
摘要： PROBLEM TO BE SOLVED: To provide a ground improvement method for soft ground capable of setting an anchor in soft ground and improving the ground or preventing the liquefaction of the ground.
SOLUTION: This method comprises a process for inserting a pipe 2 having an expansible anchor 1 set at the tip to a scheduled depth T of ground G; a process for filling a solidifier M into the anchor 1 at the tip through a solidifier passage 21 in the pipe 2 to expand the anchor 1; a process for filling the solidifier M to an expansible member 3 provided in an optional position of the middle of the pipe 2 through the solidifier passage 21 to expand the expansible member 3 in the middle of the pipe 2; and a process for injecting the solidifier M passing through the solidifier passage 21 into the ground G through an injection port 4 provided in an optional position of the middle of the pipe 2.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为软土地基提供一种地基改良方法，可以将锚固在软土地上，改善地面或防止地面液化。解决方案：该方法包括将具有设置在尖端处的可膨胀锚固件1的管道2插入到地面G的预定深度T的过程; 通过管2中的固化器通道21将尖端处的固化物M填充到锚固体1中以使锚固体1膨胀的过程; 将凝固器M填充到通过固化器通路21设置在管2的中间的任选位置的可膨胀构件3的过程，以使管2的中间的可膨胀构件3膨胀; 以及通过设置在管2的中间的可选位置的注入口4将通过固化器通路21的凝固器M注入地面G的工序。

9. 发明专利

JP2005137993A Method and apparatus for treating volatile organic compound using iron oxide 有权
标题翻译：用氧化铁处理挥发性有机化合物的方法和装置
公开(公告)号：JP2005137993A
公开(公告)日：2005-06-02
申请号：JP2003375391
申请日：2003-11-05
申请人： Chem Grouting Co Ltd , ケミカルグラウト株式会社
发明人： SUDO YASUICHI , UESAWA SUSUMU , SHIBAZAKI MITSUHIRO , YOSHIDA HIROSHI
IPC分类号： E02D3/10 , B09C1/02 , B09C1/08 , C02F1/28 , C02F1/70
摘要： PROBLEM TO BE SOLVED: To provide a pollutant removing method capable of effectively and continuously removing VOC (volatile organic compound) being the pollutant in soil in relatively large quantities using iron oxide, and a pollutant removing apparatus.
SOLUTION: In this treatment method of a volatile organic compound using iron oxide, a polluted region (D) with a pollutant under ground water (L) is preliminarily inspected (for example, by boring or the like) and a plurality of injection wells (Wa) are excavated in the periphery of the polluted region (D) up to the depth of the polluted region (D) while at least one water pumping-up well (Wb) is excavated in the polluted region (D) up to the depth of the polluted region (D) and a water channel (F) is formed in the polluted region (D) by injecting water (muddy water) in the polluted region (D) from the injection wells (Wa) and pumping up water from the water pumping-up well (Wb). Subsequently, iron oxide-mixed water is injected from the injection wells (Wa) while water is pumped up from the water pumping-up well (Wb) to fill the polluted region (D) with the iron oxide-mixed water to purify a volatile organic compound of the polluted region (D).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种污染物去除方法，其能够使用氧化铁以相对大量有效且连续地除去作为污染物的污染物的挥发性有机化合物（挥发性有机化合物）和污染物去除装置。解决方案：在使用氧化铁的挥发性有机化合物的处理方法中，预先检查（例如通过镗孔等）在地下水（L）下具有污染物的污染区域（D）和多个在污染区域（D）的外围，在污染区域（D）的深处挖掘注入井（Wa），同时在污染区域（D）中挖掘至少一个抽水井（Wb）到污染区域（D）的深度，并且在污染区域（D）中通过从注入井（Wa）中注入污染区域（D）中的水（泥浆水）并泵送而形成水通道（F）水从抽水井（Wb）。随后，从注入井（Wa）注入氧化铁混合水，同时从排水井（Wb）中泵出水，用氧化铁混合水填充污染区域（D），以净化挥发性污染区域的有机化合物（D）。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004321853A Engineering method for decontaminating contaminated soil 审中-公开
公开(公告)号：JP2004321853A
公开(公告)日：2004-11-18
申请号：JP2003116077
申请日：2003-04-21
申请人： Chem Grouting Co Ltd , ケミカルグラウト株式会社
发明人： HORII KIYOYUKI , SHIBAZAKI MITSUHIRO , YOSHIDA HIROSHI
IPC分类号： A62D3/34 , A62D3/37 , A62D101/22 , B09B3/00 , B09C1/02 , B09C1/08 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To provide an engineering method for decontaminating contaminated soil by which sodium (Na) can satisfactorily react with PCB in the contaminated soil and thereby PCB in the soil can be reduced and detoxicated.
SOLUTION: The engineering method for decontaminating contaminated soil comprises a process in which the soil polluted with polychlorinated biphenyl (PCB) is covered with a shield (a casing 1), a process in which air in the shield (1) is excluded and/or gas which is chemically inactive to sodium (for example, gaseous N
2 ) is charged in the shield (1), and a process in which sodium (Na) is added to the soil and is mixed in the shield under an environment where air is excluded and/or the gas is charged.
COPYRIGHT: (C)2005,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式