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1. 发明专利

JP2013122128A Soil improvement method 有权
标题翻译：土壤改良方法
公开(公告)号：JP2013122128A
公开(公告)日：2013-06-20
申请号：JP2011270497
申请日：2011-12-09
申请人： Sato Kogyo Co Ltd , 佐藤工業株式会社 , Naoaki Suemasa , 直晃末政
发明人： NAGAO KOICHI , MAEDA YUKIO , TSUJINO SHUICHI , SUEMASA NAOAKI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a method which improves earthquake resistance of subsoil by reinforcing a structure thereof in a manner that prevents microbubble from dissipating from an improvement object region when supplying the same with microbubble water and retains the microbubble in the improvement object region after supplying the same with the microbubble to maintain the improvement object region with a degree of saturation thereof reduced.SOLUTION: A soil improvement method reduces a degree of saturation of subsoil by supplying the same with microbubble water. The soil improvement method: forms a dissipation prevention region, which prevents microbubble in the microbubble water from dissipating, outside an improvement object region to be improved by supplying the same with the microbubble water; supplies the improvement object region with the microbubble water; and retains the microbubble in the improvement object region by preventing the microbubble from dissipating with the dissipation prevention region.
摘要翻译：要解决的问题：提供一种通过加强其结构，以防止微泡在将其与微泡水一起供应时从改善对象区域消散的方式来提高底土的抗震性的方法，并将微泡保持在改善中对象区域在将其提供给微泡之后保持其饱和度降低的改善对象区域。解决方案：土壤改良方法通过向微波炉供水而降低底土的饱和度。土壤改良方法：形成消散防止区域，防止微泡水中的微泡在改善对象区域外消散，并通过将其与微泡水一起提供而改善; 用微泡水供应改进对象区域; 并且通过防止微泡与消散防止区域一起散发，将微泡保持在改善对象区域中。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JPH09195287A CONSTRUCTION METHOD FOR PREVENTING LIQUEFACTION OF GROUND JUST UNDER STRUCTURE 失效
公开(公告)号：JPH09195287A
公开(公告)日：1997-07-29
申请号：JP640296
申请日：1996-01-18
申请人： SATO KOGYO , YASUDA SUSUMU
发明人： TSUJINO SHUICHI , YASUDA SUSUMU
IPC分类号： E02D3/10 , E02D27/34 , E02D37/00
摘要： PROBLEM TO BE SOLVED: To economically and efficiently reform the liquefacient layer of the ground just under a structure into a homogeneous ground layer having a prescribed liquefaction strength. SOLUTION: In this construction method for preventing liquefaction, a liquefaction preventing range is set just under and around a structure, and underwater is pumped by a plurality of pumping wells provided within this range. A plurality of settlement measuring points are set within the liquefaction preventing range, the ground settlement in each measuring point is determined, the volume change quantity in the liquefaction preventing range is calculated according to the ground settlement, and the liquefaction strength increasing ratio in the liquefaction preventing range is determined on the basis of the liquefaction strength increasing ratio relation between volume change-liquefacient ground in overconsolidation separately determined from an indoor test. When this liquefaction strength increasing ratio becomes a prescribed value or more, pumping is stopped, and the ground is naturally restored to the original underwater state.

3. 发明专利

JP2012207433A Pavement structure 审中-公开
标题翻译：摊铺结构
公开(公告)号：JP2012207433A
公开(公告)日：2012-10-25
申请号：JP2011073297
申请日：2011-03-29
申请人： Sato Kogyo Co Ltd , Watanabe Sato Co Ltd , 佐藤工業株式会社 , 株式会社佐藤渡辺
发明人： ORIMO TOSHIYASU , ITO TAKAYOSHI , TSUJINO SHUICHI , KIKUTA MICHINOBU , MINAMOTO ATSUSHI , ASANO KATSUMA , SAKAMOTO HISANOBU
IPC分类号： E01C11/24 , E01C7/14 , E01C7/32
摘要： PROBLEM TO BE SOLVED: To provide a pavement structure that decreases a road surface temperature by effectively utilizing rainwater and the like retained in a pavement.SOLUTION: A pavement structure 1 comprises: a surface layer 2 that is composed of a permeable area and a water-retentive area for retaining rainwater; a water retention and diffusion layer 4 that is formed astride the permeable area and water-retentive area of the surface layer 2 below them and that temporarily retains penetrating moisture and diffuses the moisture in a plane direction; and a base course 5 that is provided below the water retention and diffusion layer 4 and above a roadbed.
摘要翻译：要解决的问题：提供一种通过有效利用留在路面中的雨水等来降低路面温度的路面结构。解决方案：路面结构1包括：表面层2，其由可渗透区域和用于保持雨水的保水区域构成; 形成在其下方的表面层2的可渗透区域和保水区域周围形成并且暂时保持穿透水分并在平面方向上扩散湿气的保水扩散层4; 以及设置在保水扩散层4的下方和路基上方的基层5。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JPH11181754A METHOD FOR COMPACTING SOFT GROUND BY BLASTING 失效
公开(公告)号：JPH11181754A
公开(公告)日：1999-07-06
申请号：JP35481797
申请日：1997-12-24
申请人： SATO KOGYO
发明人： MORIYAMA KENKICHI , TSUJINO SHUICHI , KONO KO
IPC分类号： F42D3/00 , E02D1/00 , E02D3/10 , G01L5/00 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a construction method that is economical in terms of both working hours and expenses. SOLUTION: A plurality of blastholes 1, 1... are provided in the area of the ground for consolidation, and pore-water pressure in the ground is measured by means of pore-water pressure observation holes 2, 2, at least from the time of blasting. The degree of consolidation of the ground is evaluated on the basis of at least one measurement selected from the amount of builtup in pore-water pressure, the dissipating speed of the pare-water pressure built up, and the dissipation time of the pore-water pressure built up, which are calculated from the measurements, and the evaluation result is compared with the desired degree of consolidation to determine whether or not additional blasting is permitted. When additional blasting is performed, the result of evaluation on the degree of consolidation is compared with the desired degree of consolidation to determine the layout of the blastholes and the amount of charge.

5. 发明专利

JPH11132700A BLASTING METHOD AND CHARGE UNIT 失效
公开(公告)号：JPH11132700A
公开(公告)日：1999-05-21
申请号：JP29901797
申请日：1997-10-30
申请人： SATO KOGYO
发明人： MORIYAMA KENKICHI , TSUJINO SHUICHI , KONO KO
IPC分类号： F42B1/00 , E21D9/00 , F42D1/08
摘要： PROBLEM TO BE SOLVED: To rapidly, accurately, and safely perform charge and blasting work, for example, at ground where ground water flows into a charge hole by inserting an explosive body into the charge hole, and at the same time by filling a water penetrable filler between the inner surface of the charge hole and the outer surface of the explosive body. SOLUTION: An explosive body 1 in which detonator 2 and a leg wire 3 are installed as an ignition means are provided is disposed under the level of ground water in a charge hole H, and at the same time a water penetrable filler 4 such as sand and a pebble is filled between the inner surface of the charge hole H and the outer surface of the explosive body 1 (over the entire inner part of the charge hole). When blasting is executed, the charge hole H remains since the water penetrable filler 4 is filled. At that time, pore water pressure near the ground becomes excessive, but, ground water near the charge hole H rapidly penetrates through the water penetrable filler 4 in the charge hole H and at the same time oozes from a charge hole port, thus rapidly dispersing the excessive gap water pressure. Also, change in the ground water oozing from the charge hole port is visually recognized, thus the blasting of the explosive body, can be confirmed.

6. 发明专利

JP2006070504A Blasting compaction method 审中-公开
标题翻译： BLASTING COMPACTION方法
公开(公告)号：JP2006070504A
公开(公告)日：2006-03-16
申请号：JP2004253068
申请日：2004-08-31
申请人： Sato Kogyo Co Ltd , 佐藤工業株式会社
发明人： MAEDA YUKIO , NAGAO KOICHI , TSUJINO SHUICHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To apply a blasting compaction method also to the building lot ground, the road ground, a river dyke, or the like by positively controlling influence (ground deformation) on the peripheral ground adjoining an improved range.
SOLUTION: In this blasting compaction method, a large number of blast holes 3 are formed in the ground at predetermined spaces, and explosives are inserted and installed in the predetermined depth positions of the blast holes 3 and exploded to compact the ground, wherein wells 1 for dissipating excessive pore water pressure are provided beforehand at suitable spaces along a boundary at a boundary part between a soil improved range H and a private land area S where no ground deformation should occur, outside the soil improved range H.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过积极地控制与邻近改善范围的外围地面的影响（地面变形），对建筑物地面，路面，河堤等施加爆破压实方法。解决方案：在这种喷砂压实方法中，在预定的空间内在地面上形成大量的喷砂孔3，将爆炸物插入并安装在喷孔3的预定深度位置并分解成压碎地面，其中用于耗散过量孔隙水压力的井1预先在土壤改良范围H与土地变形不应发生的私人陆地区域S之间的边界部分的边界处的合适的空间处被提供在土壤改良范围内。
版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005290833A Intrusive body feed device to sub-grade etc 审中-公开
标题翻译：引导身体进给装置到等级等级
公开(公告)号：JP2005290833A
公开(公告)日：2005-10-20
申请号：JP2004107169
申请日：2004-03-31
申请人： Anderson Technology Kk , Japan Found Eng Co Ltd , Sato Kogyo Co Ltd , アンダーソンテクノロジー株式会社 , 佐藤工業株式会社 , 日本基礎技術株式会社
发明人： MURAMOTO TOSHIYUKI , IMAOKA HIKOZO , SUZUKI TETSUO , TSUJINO SHUICHI , MORISHITA MASATO , HONJO YOSHINARI , KUROMATSU KATSURO , NAGAMI AKIRA , SHINMACHI SHUICHI
IPC分类号： E21B3/02 , E02D7/26
摘要： PROBLEM TO BE SOLVED: To provide a feed device of a sub-grade intrusive body capable of making the occurrence of vibration of high frequency with small amplitude, contemplating the efficiency of boring efficiency and a pile intrusion efficiency, at the same time, lightening the burden imposed on bit to obtain long bit life, furthermore eliminating damage, etc. in a bearing part and, at the same time, substantially minimizing the occurrence of noises caused by the vibration.
SOLUTION: In the feed device 3 for penetrating into a sub-grade while giving torque and vibration together with driving force to a boring rod R to be held and mounted along a guide cell 2 in a forward and backward moveable manner, as a vibrating means in the feed device 3, a linear motor system is adopted, and a vibration driving body 16 connected to the sub-grade intrusive body R in the feed device through an intermediate member is reciprocated in the direction of the axis with the minute amplitude to make the occurrence of vibration.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够以小幅度发生高频振动的次级侵入体的进料装置，考虑到镗孔效率和桩侵入效率的同时，减轻施加在钻头上的负担以获得长时间的使用寿命，同时消除轴承部件中的损坏等，同时基本上最小化由振动引起的噪声的发生。解决方案：在进给装置3中，用于在向向前和向后移动的方向上沿导向单元2保持并安装的镗杆R的驱动力同时施加扭矩和振动的同时进入副档，作为进给装置3中的振动装置，采用线性马达系统，并且通过中间构件连接到进给装置中的次级侵入体R的振动驱动体16在轴线方向上以分钟振幅使振动发生。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004218378A Removing method for existing pile 有权
公开(公告)号：JP2004218378A
公开(公告)日：2004-08-05
申请号：JP2003009797
申请日：2003-01-17
申请人： Sato Kogyo Co Ltd , 佐藤工業株式会社
发明人： MURAMOTO TOSHIYUKI , TSUJINO SHUICHI , MORISHITA MASATO
IPC分类号： E02D9/04
摘要： PROBLEM TO BE SOLVED: To provide a method for removing an existing pile, enabling a separation to cut off a frictional force between an existing pile and the natural ground even in a narrow place or a low-head space by a mechanized execution using a small apparatus.
SOLUTION: Surrounding the existing pile, an object for removal, an injection rod 8 with a jet hole 8a of an ultra-high pressure water on its tip end is inserted into the ground. By spraying the ultra-high pressure water during the intrusion or pulling-up process, the ground is cut into a panel-shape, which is repeated successively to form separation faces 9 of polygonal shape for surrounding an entire or a major part of the existing pile 1. Thereafter, the existing pile 1 is pulled out and removed.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2007085069A Blasting compaction method 有权
标题翻译： BLASTING COMPACTION方法
公开(公告)号：JP2007085069A
公开(公告)日：2007-04-05
申请号：JP2005274901
申请日：2005-09-22
申请人： Sato Kogyo Co Ltd , Naoaki Suemasa , 佐藤工業株式会社 , 直晃末政
发明人： SUEMASA NAOAKI , NAGAO KOICHI , MAEDA YUKIO , TSUJINO SHUICHI
IPC分类号： E02D3/10
摘要： PROBLEM TO BE SOLVED: To provide a blasting compaction method in which ground constituting particles are compacted at higher density, and which prevents the generation of a ground loosening phenomenon in or around blast holes.
SOLUTION: In this blasting compaction method, the many blast holes 4, 4 and 4 are formed at predetermined intervals in the ground, and explosives are inserted and installed in predetermined-depth positions of the blast holes 4, 4 and 4, and fired so that the ground can be compacted. Separately from the blast holes 4, many wells 1 for discharging pore water are provided in positions deep enough to reach a lower section of a soil improvement target layer G
I , or positions deep enough to pass through the layer G
I and reach a ground layer G
P on the downside of the layer G
I , and a forced water discharge means 3 which restricts a water suction section 2a is installed near the lower section of the well 1. In explosion, water is discharged by the means 3. Thus, in the layer G
I , the pore water is discharged while being guided downward, and increased pore water pressure is dissipated.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种爆破压实方法，其中将粉碎的构成颗粒以更高的密度压实，并且防止在孔中或周围产生地面松动现象。解决方案：在这种喷砂压实方法中，在地面上以预定间隔形成许多喷孔4，4和4，并将爆炸物插入并安装在喷孔4,4和4的预定深度位置，并开火，使地面可以压实。与喷孔4分开地，用于排出孔隙水的许多孔1设置在足够深的位置以到达土壤改良目标层G 的下部，或者足够深的位置以穿过层 G＆lt; SB＆gt; I＆lt; / SB＆gt;并且达到层G 的下侧的地层G P ，以及限制水的强制排水装置3 吸入部分2a安装在井1的下部附近。在爆炸中，水被装置3排出。因此，在层G I 中，孔隙水被向下引导时排出，并增加孔隙水压力消散。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2002178000A CONFINEMENT TREATMENT METHOD FOR HAZARDOUS MATERIAL 失效
公开(公告)号：JP2002178000A
公开(公告)日：2002-06-25
申请号：JP2000379574
申请日：2000-12-14
申请人： PUBLIC WORKS RES INST , PUBLIC WORKS RES CT , OHBAYASHI CORP , KUBOTA CONSTRUCTION CO , PENTA OCEAN CONSTRUCTION , SATO KOGYO , TEIJIN LTD , TOYO BOSEKI , HIROSE & CO LTD , FUJITA CORP , MITSUI KAGAKU SANSHI KK , MITSUBISHI CONSTR CO LTD
发明人： MIKI HIROSHI , MORI HIROTOSHI , DOBASHI KIYOTAKA , SASAKI TORU , KURUMADA YOSHINORI , TSUJINO SHUICHI , UCHIKAWA TETSUSHIGE , NISHIDA TAKASHI , SAWARA KUNITOMO , SAKAMOTO HIROYUKI , NISHIMURA ATSUSHI , TAKAHASHI ISAMU
IPC分类号： C02F11/12 , C02F11/14
摘要： PROBLEM TO BE SOLVED: To improve treatment efficiency and to reduce an execution cost. SOLUTION: Contaminated muddy soil or contaminated muddy water 1B containing the hazardous materials exhibiting the materials sticking to particles is put by force feeding, etc., into a water permeable bag 5 by using a pump 4, etc. The water among the contents in this bag is permeated to the outside of the bag 5 to dewater the contents. The particles in the muddy soil or the muddy water and the hazardous materials sticking thereto are allowed to remain in the bag 5, by which the hazardous materials are confined into the bag 5.

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