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1. 发明专利

JP2002212969A AUTOMOTIVE MUD SUCKING APPARATUS 失效
公开(公告)号：JP2002212969A
公开(公告)日：2002-07-31
申请号：JP2001007702
申请日：2001-01-16
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK , SANWA KIZAI CO LTD
发明人： IMAI RYOJI , TERAO TSUKASA , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02F3/39 , E02F3/90
摘要： PROBLEM TO BE SOLVED: To provide an automotive mud sucking apparatus which dispenses with arrangement of a sucking hose and can downsize its entire structure. SOLUTION: The automotive mud sucking apparatus is comprised of an automotive carriage 10, a boom 11 mounted on the carriage in a manner being capable of derricking and revolving, and a suction head 12 borne by the tip of the boom. The boom 11 is an expandable hollow boom consisting of a plurality of hollow pipe members 111 to 113 which are watertight and telescopically slidably connected to each other. Then, the suction head 12 is suspended from the tip of the hollow boom 11 via a hose 21 communicating therewith, and a hose 23 is connected to a base-side end of the hollow boom 11. Thus, mud sucked from the suction head 12 by a pump 24 is introduced through the interior of the hollow boom 11 to a treatment section.

2. 发明专利

JP2001271782A EXCESS SOLUTION STIRRING SUCTION DEVICE 失效
公开(公告)号：JP2001271782A
公开(公告)日：2001-10-05
申请号：JP2000086085
申请日：2000-03-27
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK , SANWA KIZAI CO LTD
发明人： IMAI RYOJI , TERAO TSUKASA , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02D3/12 , C02F11/12 , F04D7/04 , F04D29/70
摘要： PROBLEM TO BE SOLVED: To provide an excess solution stirring suction device. SOLUTION: A motor 2 is installed on the top surface of a treatment container 1, a rotating blade 4 is fixed to the lower part of a rotating axis 3 connected to the motor 2 and hung within the treatment container 1, a fixed blade 5 is fixed to the inner wall of the treatment container 1 between the rotating blades 4, 4, a scraper 7 is fixed to the rotating axis 3 with being faced to the lower surface of a filter 6, a water pouring port 8 and a suction port 9 are installed in the inner wall of the treatment container 1, the rotating blade 4 is rotated by the operation of the motor 2 to pour clear water from the water poring port 8 installed in the lower part of the treatment container 1, excess solution entered from the lower part of the treatment container 1 is stirred and sucked in a squeeze pump through the suction port 9, and a solid material attached to the filter 6 is removed with the scraper 7.

3. 发明专利

JP2004011099A AGITATOR FOR REDUNDANT LIQUID OF SOLIDIFIER 审中-公开
公开(公告)号：JP2004011099A
公开(公告)日：2004-01-15
申请号：JP2002161360
申请日：2002-06-03
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK , SANWA KIZAI CO LTD
发明人： TERAO TSUKASA , SAKAI HARUO , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02F7/00 , E02D5/18 , E02D5/20
摘要： PROBLEM TO BE SOLVED: To enable an agitator for a redundant liquid of a solidifier, stored in a tank, to be installed by using a small space; and to prevent the abrasion of a shaft seal part from being caused by sediment and the like. SOLUTION: This agitator is equipped with the tank 13 for separating and storing the redundant liquid of the solidifier from sediment in a slurry-like redundant liquid for being discharged during excavation and agitation. The agitator comprises: an agitating cylinder 24 whose tip is sealed and around which an agitating blade 27 is provided; an inner cylindrical body 25 which is provided so as to be integral with the exterior wall of the tank 13 and which is to be inserted into the agitating cylinder 24 while a gap is slightly made with respect to the inner peripheral surface of the agitating cylinder 24; a driving shaft 26 which is integrally provided at the upper end of the agitating cylinder 24 so as to be rotatably inserted into the cylindrical body 25 via a bearing 28; and a motor M which is installed outside the tank 13 so as to rotate and drive the driving shaft 26. The agitator is installed so that an upper end 25a of the cylindrical body 25 can be located above a water level L in the tank 13. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004011417A VIBRATION AGITATING AND SUCKING DEVICE 审中-公开
公开(公告)号：JP2004011417A
公开(公告)日：2004-01-15
申请号：JP2002161402
申请日：2002-06-03
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK , SANWA KIZAI CO LTD
发明人： TERAO TSUKASA , SAKAI HARUO , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02D3/12 , B01D29/11 , B01D29/62 , B01D35/02 , B01D35/20 , C02F11/00 , F04D7/04 , F04D29/00 , F04D29/44 , F04D29/70
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of suction failure by sucking clay and a wooden piece in a net basket of a suction head when sucking a surplus liquid discharged in excavation. SOLUTION: This sucking device is used for a soil cement mixing construction method for creating an underground wall by mixing-agitating a solidifying agent liquid delivered from an excavating head of an excavator 1 and excavation original position earth excavated by the excavator, and is provided with the net basket 21 installed in a suction port 26 for sucking the muddy water-like surplus liquid discharged at excavating agitating time and the suction head 20 having an agitating shaft 23 inserted into this net basket 21, rotatably driven by a motor M and projecting an agitating blade 24 in the radial direction, and is characterized by having a weight 28 for integrally rotating with the shaft in a position eccentric to the axis of the agitating shaft 23. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004011101A METHOD AND APPARATUS FOR RECOVERING REDUNDANT LIQUID OF SOLIDIFIER 审中-公开
公开(公告)号：JP2004011101A
公开(公告)日：2004-01-15
申请号：JP2002161375
申请日：2002-06-03
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK , SANWA KIZAI CO LTD
发明人： TERAO TSUKASA , SAKAI HARUO , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02D5/20 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To simplify equipment for the separation of a solidifier liquid as a redundant liquid from excavated in-situ soil, and improve the workability of the separation. SOLUTION: In a soil cement mixing method, the solidifier liquid, which is discharged from an excavating head of an excavator 1, is mixed for agitation with the excavated in-situ soil which is excavated by the excavator 1, so that a structure such as an underground wall can be constructed. The method is characterized in that the redundant liquid of a solidifier, which is separated from sediment in the slurry-like redundant liquid discharged during excavation and agitation, and the redundant liquid of the solidifier for recycling, from which fine particles are eliminated in a cyclone 21 by feeding the redundant liquid of the solidifier to the cyclone 21, are stored in the same tank 22 for storage. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2001271338A REDUNDANT LIQUID RECYCLING METHOD AND RECYCLING PLANT 失效
公开(公告)号：JP2001271338A
公开(公告)日：2001-10-05
申请号：JP2000086836
申请日：2000-03-27
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK , SANWA KIZAI CO LTD
发明人： IMAI RYOJI , TERAO TSUKASA , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02D3/12 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To provide a redundant liquid recycling method which does not cause a conventional inconvenience. SOLUTION: According to the recycling method which extracts liquid for recycling from redundant liquid and mixes the same in soil cement again in the step of soil cement mixing, a proportion of cement and a proportion of bentonite in the liquid for recycling are estimated without using complicated measuring equipment, whereby the liquid for recycling in a stable condition can be supplied to the soil cement. In this manner, the amounts of cement and bentonite can be reduced.

7. 发明专利

JP2001254351A GROUND IMPROVEMENT DEVICE GROUND IMPROVEMENT METHOD 失效
公开(公告)号：JP2001254351A
公开(公告)日：2001-09-21
申请号：JP2000069221
申请日：2000-03-13
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK
发明人： IMAI RYOJI , TERAO TSUKASA
IPC分类号： E02F5/02 , E02D3/12
摘要： PROBLEM TO BE SOLVED: To provide a ground improvement device and a ground improvement method capable of very quickly and efficiently carrying out work for a ground improvement area having a comparatively shallow depth with a specific width over a long distance. SOLUTION: In a ground improvement device 10 having a multi-spindle auger section 20 provided to a guide 15 of a base machine 11 in a liftable manner, the multi-spindle auger section 20 includes a plurality of driving motors M, a gear-train 21 for synchronously driving a large number of auger Rn shafts by the motors is included, at the same time, each of the auger shafts has an excavation head DHn capable of discharging a hardener and a stirring wing OFn, and the ground improvement device is so constituted that an approximately rectangular optional area part can be made as a soil hardener slurry by one time excavation stirring process.

8. 发明专利

JP2001164638A PIPE BURYING CONSTRUCTION METHOD BY GROUND IMPROVEMENT 失效
公开(公告)号：JP2001164638A
公开(公告)日：2001-06-19
申请号：JP35046299
申请日：1999-12-09
申请人： KAWASHO GECOSS CORP , JEKOSU KOJI KK
发明人： IMAI RYOJI , TERAO TSUKASA
IPC分类号： E03F3/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To provide a pipe burying construction method capable of obviating pipe burying groove excavating work causing removed earth, particularly, for burying a pipe, capable of reducing a removed earth quantity as excavating surplus soil to 1/3 to 1/4 of a conventional construction method and generating no sludge becoming industrial waste in the pipe burying construction method. SOLUTION: This pipe burying construction method is featured by being basically composed of a process of performing ground improvement work on a pipe burying expected area, a process of inserting and supporting a buried pipe P in an unhardened state of the ground of a ground improved area Y and a process of connecting the adjacent pipe ends when necessary after hardening the ground of a pipe inserted and buried part.

9. 发明专利

JP2002054133A RECYCLING METHOD FOR SURPLUS LIQUID HARDENER 失效
公开(公告)号：JP2002054133A
公开(公告)日：2002-02-20
申请号：JP2000240903
申请日：2000-08-09
申请人： KAWASHO GECOSS CORP , SANWA KIZAI CO LTD
发明人： IMAI RYOJI , TERAO TSUKASA , SHIMURA HAJIME , HAMANO MAMORU
IPC分类号： E02D3/12 , C09K8/50 , C09K8/56 , E02D5/18 , E02D5/20 , C09K7/02
摘要： PROBLEM TO BE SOLVED: To provide a recycling method for a surplus liquid hardener adopted in the soil cement mixing method, which is very easy and economical, contributes to prevention of clogging of pipes and a pump system by improving the fluidity of the liquid hardener without adding diluent water, and allows recycling of the surplus liquid by storing the surplus liquid until the following day. SOLUTION: The soil cement mixing method for use in constructing an underground wall, etc., is carried out by mixing the liquid hardener discharged from an auger head and in-site soil excavated by an auger with each other, and agitating the resultant mixture. The recycling method for the surplus liquid hardener is adopted in the soil cement mixing method, and comprised of the step of recovering the surplus mixed soil of the excavated in-site soil and the liquid hardener, which is discharged during excavation and agitation, the step of separating the recovered surplus mixed soil into the soil and the surplus liquid hardener, and the step of supplying the separated surplus liquid hardener to the auger head again. The recycling method for the surplus liquid hardener is characterized in that a hardening retardant is added to the liquid hardener.

10. 发明专利

JP2004169302A Recycling method for surplus solidifier solution 审中-公开
标题翻译：用于溶剂型固体溶液的回收方法
公开(公告)号：JP2004169302A
公开(公告)日：2004-06-17
申请号：JP2002333469
申请日：2002-11-18
申请人： Kawasho Gecoss Corp , Sanwa Kizai Co Ltd , 三和機材株式会社 , 川商ジェコス株式会社
发明人： IMAI RYOJI , TERAO TSUKASA , HAMANO MAMORU , HIRAKAWA ETSUO
IPC分类号： E02D3/12 , E02D5/18
摘要： PROBLEM TO BE SOLVED: To smoothly perform work for recovering and separating a surplus solidifier solution, by reducing the quantity of the surplus solidifier solution to be disposed of or mixed soil thereof, in a soil cement mixing method, and to obtain a homogeneous underground wall with good cut-off properties by facilitating work for erecting a stress material in the construction of a wall body.
SOLUTION: In a recycling method for the surplus solidifier solution, the surplus solidifier solution, which is separated from surplus mixed soil of in-situ soil and a solidifier solution, is injected into excavated soil with a new solidifier solution; when the in-situ soil is cohesive soil, the solidifier solution composed of the surplus solidifier solution and the new solidifier solution is injected in such a manner that the quantity of the injected solidifier solution is set at 1,000-1,500 liters per 1,000 liters (1 m
3 ) of the excavated soil of the in-situ soil; when the in-situ soil is sandy soil, the quantity of the injected solidifier solution is set at 1,000-1,200 liters; and when the in-situ soil is gravel soil, the quantity of the injected solidifier solution is set at 800-1,000 liters.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了平稳地进行用于回收和分离多余的固化剂溶液的工作，通过减少要处理的多余的固化剂溶液或其混合的土壤的量，以土壤水泥混合方法，并获得均匀的地下墙壁，具有良好的切断性能，便于在墙体构造中竖起应力材料的工作。解决方案：在多余固化剂溶液的回收方法中，将多余的固溶剂溶液与原位土壤和固化剂溶液的多余混合土分离，并用新的固化剂溶液注入挖土中; 当原位土是粘性土时，由多余的固化剂溶液和新的固化剂溶液组成的固化剂溶液以注入固化剂溶液的量设定为1,000-1,500升/ 1,000升（1 原位土壤开挖土壤的m 3 ）。当原位土壤为沙土时，注入固化剂溶液的数量为1000-1200升; 当原位土壤是砂土时，注入固化剂溶液的量设定在800-1,000升。版权所有（C）2004，JPO

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