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Patent Searching and Data


Matches 251 - 300 out of 5,505

Document Document Title
JP2019104823A
To provide a soil modifying agent excellent in an effect for improving water permeability.A soil modifying agent contains an aqueous resin emulsion and a water-soluble polymer. A content of the water-soluble polymer in the soil modifying...  
JP2019093330A
To provide a pH adjusting material and a pH adjusting sheet that are easily used and have high quantitative tolerance, and a processing method of soil generated by construction using these.A pH adjusting material for processing acidic or...  
JP2019085843A
To provide a soft soil mixing equipment capable of efficiently mixing soft soil such as dredge soil and reformer such as steelmaking slag in a space saving manner.The mixing equipment 3 is configured so that soft soil A, which is supplie...  
JP2019085844A
To provide a soft soil mixing equipment capable of efficiently mixing soft soil such as dredge soil and reformer such as steelmaking slag in a space saving manner.The mixing equipment is configured so that soft soil A, which is supplied ...  
JP2019074180A
To provide a pipe burying method capable of preventing a pipe outer surface from being damaged.A method for burying a pipe 1 includes: an excavation step for excavating the ground 4 to form a groove 5; a sieving step for sieving generati...  
JP2019073896A
To solve a problem that a large-sized place and control of thickness are required in a stock pile type mixing where temporary placing with a specified thickness is performed, in a situation where mixing by using a special soil mixer need...  
JP6508526B2  
JP6504499B2  
JP6498253B1
[Subject] The embedding method of the pipe which can prevent the pipe external surface from getting damaged is provided. [Means for Solution] A digging process of an embedding method of pipe 1 excavating ground 4, and forming slot 5, and...  
JP6495138B2  
JP6488175B2  
JP2019034276A
To provide a modified material input amount calculation method and a modified material input amount calculation device, capable of calculating optimal input amount of a modified material depending on weight and moisture content of soil.B...  
JP6475561B2  
JP2019027163A
To provide a transportation method which can suppress earth and sand from adhering to an inner surface of a transportation pipe.A transportation method of earth and sand is a transportation method of transporting earth and sand in the in...  
JP2019027162A
To provide a transportation method which can suppress earth and sand from adhering to an inner surface of a transportation pipe.A transportation method of earth and sand is a transportation method of transporting earth and sand in the in...  
JP2019027047A
To provide a shoot type conveying device capable of facilitating installation work with a simple structure, capable of smoothly conveying a conveyed object and surely conveying a conveyed object to a destination.There is provided a shoot...  
JP2019026438A
To provide a conveying method capable of preventing earth and sand from sticking to the inner side of a conveying pipe.There is provided a conveying method for conveying earth/sand present inside a conveying pipe 10. The conveying method...  
JP6472689B2  
JP6468031B2  
JP6466043B1
A manufacturing control system of the present invention is a system for employing a revolving crush mixture device efficiently according to quality and quantity of a use of the improvement ground, or use material at the time of manufactu...  
JP2019001901A
To provide a treatment method of dredged soil that can suppress the elution of organic matter from improved dredged soil after solidification treatment and can prevent excessive hardening and strong alkalization of solidification-treated...  
JP6434183B1
[Subject] While being able to make an earth-and-sand discharge device compact and being able to secure working clearance in Longitudinal arm , even if clayey earth and sand are inserted in an earth-and-sand bucket, reduce a possibility o...  
JP2018184502A
To provide a mud solidification treatment agent which solidifies mud in short time and is excellent in solidification holding powder of mud.There is provided a mud solidification treatment agent containing a polymer coagulant, sodium alu...  
JP2018178423A
To provide a method for managing fluidized soil that can be easily managed to target performance using raw material soil obtained by mixing natural ground components and components different in density from the natural ground components....  
JP2018177841A
To provide a method for producing calcia-modified soil, enabling calcia-modified soil having desired uniaxial compressive strength to be more surely produced.A correlation between a water calcia ratio Xa and uniaxial compressive strength...  
JP6420024B2  
JP2018168628A
To make it easy to carry out chipping work and scraping work to cement improved soil even immediately after or even after a lapse of several months after manufacturing the cement improved soil without adding a retardant.A granulating age...  
JP6401852B2  
JP6395746B2  
JP6391869B1
[Subject] A maintenance is easy and provides a feeding device of the dredge mud ground excellent in endurance. [Means for Solution] 1st and 2nd Sludge tanks 24 and 24A that attract dredge mud ground D, and nonreturn valves 31 and 31 whic...  
JP6386689B1
[Subject] While being able to make an earth-and-sand discharge device compact and being able to secure working clearance in Longitudinal arm , Provide providing an earth-and-sand discharge device which can be made to follow change of the...  
JP2018134569A
To provide a self-propelling type processor which is easy to be cleaned.A self-propelling type soil improver 1 is equipped with a vehicle body 2; and an air compressor 300. The vehicle body 2 has a raw material soil hopper 13, and a mixe...  
JP6363523B2  
JP6359902B2  
JP6357024B2  
JP2018105116A
To provide a quantitative supply device which can accurately and quantitatively supply sediment over a long period of time while suppressing occurrence of clogging regardless of particle sizes and properties of sediment such as gravelly ...  
JP2018100409A
To provide a soil granulating additive capable of improving a strength of soil (such as cone index), making it difficult for the soil after solidification to become lumpy, making it easy to select unnecessary waste such as vegetation or ...  
JP6346883B2  
JP6331514B2  
JP6329466B2  
JP2018076529A
To provide a bulk density adjustment material having versatility of soil treatment.The bulk density adjustment material is a bulk density adjustment material aggregating target soil, contains a water-absorbing resin, a polymer compound o...  
JP6321587B2  
JP2018065131A
To provide a modification method of dredge soil by mixing an iron steel slag, capable of modifying the dredge soil to property exhibiting sufficient strength without selecting the iron steel slag depending on physical properties of the d...  
JP6294693B2  
JP6290049B2  
JP2018025071A
To provide a fluidized soil prepared with various types of soil generated at a site, a preparation method and a pressure-feeding method of the fluidized soil, capable of at least ensuring satisfactory pressure-feeding and a pressure-feed...  
JP2018021378A
To provide a fluidized soil manufacturing method in order to solve new challenges to eliminate the need for capital investment (machinery cost, electric power cost) of a dedicated mixer device such as a dual axis forced mixer and a singl...  
JP2018020319A
To provide a sludge scraping device capable of reducing the occurrence of the uneven wear of the scraping member of sludge sedimented on the bottom of a sedimentation basin for sludge sedimentation.A sludge scraping device comprises: a f...  
JP6263091B2  
JP6260895B2  

Matches 251 - 300 out of 5,505