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JP4317718B2 |
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JP4315690B2 |
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JP4317319B2 |
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JP4313126B2 |
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JP4310536B2 |
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JP2009167614A |
To provide a sediment transporting system which can transport sediment with small energy, and to provide a sediment transporting method.According to the sediment transporting system, a plurality of sediment transporting bodies 1 are floa...
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JP4301444B2 |
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JP2009148708A |
To provide a self-traveling recycle machine which enables both miniaturization and easy maintenance of a carrier conveyor for carrying raw materials installed in a narrow and complicated space.In the self-traveling recycle machine compri...
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JP2009150069A |
To provide a mixing apparatus capable of mixing excavated wastes and conditioning materials with the occurrence of dust minimized regardless of the shape of lumps contained in the excavated wastes at the pretreatment of the sorting of bu...
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JP2009138496A |
To provide a soil improving material feeder capable of suppressing a lowering of accuracy in feeding a soil improving material when filling the soil improving material.The soil improving material feeder 14 used for a soil improving machi...
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JP4270526B2 |
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JP2009112950A |
To increase the rate of a reaction with carbon dioxide in treating soil or sludge with a solidifying agent.The solidifying agent C is mixed into dewatered sludge A. After being subjected to the hydration reaction between the sludge A and...
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JP4264898B2 |
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JP4261314B2 |
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JP4258008B2 |
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JP4258799B2 |
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JP4256505B2 |
To provide a dredged sediment disposal method in which salinity is removed from sediment dredged from gulf coasts, bleed rivers, or the like and also to effectively classify the dredged sediment into gravel, sand, particulate, and the li...
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JP4255805B2 |
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JP4250074B2 |
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JP4247794B2 |
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JP4245945B2 |
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JP4247550B2 |
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JP2009062708A |
To provide a self-propelled treatment machine capable of rapidly getting out of a heavily-loaded state associated with the excess of the dead-weight of a conveyor.In a self-propelled screen as the self-propelled treatment machine, when a...
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JP4243181B2 |
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JP2009051914A |
To provide a soil-solidifying material capable of maintaining the solidified strength of at or larger than a definite value in a long run, and also capable of maintaining natural environment since a soil-containing material which is the ...
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JP4236890B2 |
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JP4235715B2 |
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JP4233093B2 |
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JP4228255B2 |
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JP4226705B2 |
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JP4216097B2 |
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JP2009007787A |
To provide a fixed type suction-conveying apparatus capable of maintaining stable sand removing performance while performing periodic and appropriate maintenance and management of sandy soil deposited in a large-scale reservoir such as a...
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JP4207479B2 |
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JP2009002127A |
To provide a method for operating an on-vehicle type soil improving apparatus capable of obtaining stable improved soil by adding a required minimum amount of solidifying agent into pretreated soil in a treatment method of mud and muddy ...
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JP4199737B2 |
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JP2008296163A |
To provide a high efficiency solid-liquid separating apparatus for suspension water which uses a flocculant, also requires no large precipitation vessel separately, producing larger and harder solid matter with a little amount of the flo...
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JP2008297834A |
To provide a fixed sucking/conveying device capable of stably maintaining sand discharging performance by properly controlling the sediment deposited on the bottom of a large-scale reservoirs including dam lakes during the operating peri...
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JP4190375B2 |
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JP2008284447A |
To provide an apparatus capable of efficiently and securely carrying out insolubilization treatment even if backfill soil is complexly contaminated with harmful substances.The terminal end of a feed section conveyor 2 constituting the fe...
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JP4188794B2 |
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JP4188069B2 |
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JP4188021B2 |
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JP4188151B2 |
To stably carry out stirring and mixing materials regardless of the properties of the materials and at the same time save the installation space at the time of installation with respect to an apparatus for stirring and mixing materials u...
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JP4179509B2 |
To provide an apparatus and a method capable of separating and recovering soil generated by constructions including various and promiscuous construction debris just by utilizing a simple channel without using a special mechanical apparat...
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JP2008265713A |
To enable stable sieve work on a wheelbarrow and carry earth and sand without transferring them to simplify sorting work of earth and sand etc.Holes are bored on both side faces of a wheelbarrow main body 1 as bearings 2, and a sieve bar...
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JP4177071B2 |
To provide a mixer constituted so that the object to be mixed is prevented from being stuck to the wall surface of an upper structure of the mixer. This mixer M is provided with a bottom-blind cylindrical vessel 1 in which the object to ...
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JP4176254B2 |
A mixer (22) used in crushing and mixing the conveyed soil and soil conditioner to obtain a modified soil is provided with a soil cutter device (32) and an impact hammer (33). The soil cutter device comprises of a drum (45) and a cutter ...
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JP4173161B2 |
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JP4169655B2 |
To provide an on-the-spot composite material mixing apparatus for manufacturing a composite material of good quality by efficiently mixing a material produced on the spot or a plurality of materials having different particle sizes with c...
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JP4169654B2 |
To provide an on-the-spot composite material mixing apparatus for manufacturing a composite material of good quality by efficiently mixing a material produced on the spot or a plurality of materials having different particle sizes with c...
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