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JP04203004 |
PURPOSE: To prevent the leakage of pesticides by a method in which an agrichemicals absorbent layer is provided under the sand layer of golf course banker, surface water containing pesticides in fairway, green, and rough site is directed...
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JP04194211 |
PURPOSE: To surely drain water by connecting a drain pipe main body having water flow chambers on the inside and slits and a corner space part for air flow on the outer wall and a conical cap having a water flow passage, and communicatin...
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JP04174118 |
PURPOSE: To improve workability by sticking a vulcanizing group water growth rubber in the longitudinal direction of the surfaces of both wing sections overhung to the left and right of a cushioning section before the vulcanizing molding...
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JP04161512 |
PURPOSE: To stabilize flow of rice husks by providing a shutter which opens and shuts the outlet of a hopper, an agitator which agitates the rice husks, and a sliding plate which changes opening of the opening on the outlet of the hopper...
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JP04149307 |
PURPOSE: To improve water collecting and sprinkling property, and facilitate the operation by inserting a root part of each vertical vane member into a recessed step part of each body plate loosely to form a slit, and connecting the body...
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JP04131418 |
PURPOSE: To drain the water in the ground by making two sheets of a pressure- resistant sheet with protrusions at one side of flexible flat part having water permeable holes, and engaging mutual protrusions with each other to laminate a ...
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JP04124314 |
PURPOSE: To surely remove moisture in soil by joining an upper pipe and a lower pipe with a connector arranged in buried pipes and forming the upper pipe with a protrusion at the middle and a slant and providing an opening at the upper p...
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JP04119139 |
PURPOSE: To obtain the title sheet having separating, reinforcing and filtrating functions, further having water discharge property and excellent workability by arranging a specific fiber molded article in a fiber net type sheet and inte...
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JP04108599 |
PURPOSE: To treat liq. agricultural chemical efficiently, easily and economically by draining off the liq. agricultural chemical from a putting green through a sand collecting chamber, a contact aeration chamber and an active carbon trea...
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JP04106210 |
PURPOSE: To make construction work easier by a method in which an expanded granular plastic material is packed into a netted bag to form a part for underdrainage. CONSTITUTION: Granular expanded polystyrene 12 of a S-shaped form is packe...
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JP04106204 |
PURPOSE: To prevent the pollution of groundwater by a method in which groundwater collected by culvert water-collecting tubes is sent to pond, pondage-type pool, and water-treating apparatus by pump and treated water discharged from the ...
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JP04102622 |
PURPOSE: To make up facilities high in drainage efficiency and easy to maintain, safely and at low cost by applying a pipe jacking method with auger boring concurrently applied in order that underground water due to land slide prevention...
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JP04083011 |
PURPOSE: To perform effective and inexpensive draining by inserting one edge of a water absorbing filter plate of lengthy blade plate form covered with a protective net into a slit provided along the longitudinal direction of a water pip...
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JP04076102 |
PURPOSE: To prevent outflow of agriculture chemicals economically by discharg ing water, which is collected in a catchment pipe buried in the underground, from a rainwater regulating pond to which water is sent after being led to a water...
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JP04073302 |
PURPOSE: To prevent an outflow of contaminated water used at the site to the outside of a site by forming an impervious wall or an impervious membrane reaching to an impermeable layer from the surface along the boundary section of the si...
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JP04063516 |
PURPOSE: To provide the title method of construction so designed that a gutter is dug on the framework side of the soil in a vinyl house and a water-blocking film is suspended along the vertical inner surface on the framework side follow...
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JP04064619 |
PURPOSE: To conduct the reinforcement and dewatering of the ground by forming a rock bolt which consists of a hollow pipe that is constituted with a water pervasion wall. CONSTITUTION: A pipe wall 3 is formed into a water pervasion wall ...
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JP04063192 |
PURPOSE: To prevent the pollution of underground water, rivers, irrigation ponds, etc., by agricultural chemicals sprinkled on golf courses and farms by using a drain material obtd. by supporting or sticking a mixture of an adsorbing sub...
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JP04060028 |
PURPOSE: To smoothly and highly efficiently perform ditching work in a field by connecting an evacuatively rotating machine frame to a running machine body, and providing the machine frame with a ditching body, its transmitting mechanism...
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JP04055512 |
PURPOSE: To remove agricultural chemicals and manure easily, by arranging clay system adsorption material and active carbon system adsorption material. in a state that they are respectively covered with porous protective films, on a bott...
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JP04055537 |
PURPOSE: To increase the capacity of water storage by embedding underground a plastic vessel-like object having bottom and side walls and levelling the ground above said object. CONSTITUTION: The earth 1 of a ground of park, school etc.,...
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JP04055513 |
PURPOSE: To improve the efficiency of the execution of work by moving a truck with an underdrainage pipe and an excavating mechanism mounted on, to excavate a channel and to lay a drain pipe into a drain channel formed on excavating the ...
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JP04055511 |
PURPOSE: To enable manure and agricultural chemicals to be easily removed, by setting an adsorption layer consisting of an active carbon system adsorption layer and an upper clay system adsorption material layer, on the upper surface of ...
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JP04038316 |
PURPOSE: To enable the regenerating work of an underdrainage equipment to be executed easily and certainly by feeding a hose into an underdrainage pipe to electrify a wire, and by executing work for cleaning the internal section of the u...
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JP04036104 |
PURPOSE: To prepare a field capable of keeping the subsoil from solidification and maintaining the draining effect over a long period by mixing plowed soil and a furrow pan under the soil with a plow and forming a chaff-charging groove o...
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JP04020603 |
PURPOSE: To prevent underground water pollution from being generated by permitting pollution substance to be infiltrated with water, to pass processing layers laid out to be laminated in the depth direction and to vaporizing-adsorb said ...
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JP04020609 |
PURPOSE: To simplify a device by forming the three-pipe device with a first internal-pipe to be connected to a water source and to be used for feed water, a second internal-pipe to be used for irrigation and to be used for controlling dr...
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JP04011110 |
PURPOSE: To bury an osmotic tube smoothly and accurately by inserting a plug body into an osmotic hole, and by mounting on and fixing to a tube wall through a bolt freely attachable and detachable. CONSTITUTION: Multiple osmotic holes 2 ...
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JP04007420 |
PURPOSE: To improve the workability of the title ditching machine by rotating the scraping member of a pre-processing mechanism along with the running of a running machine so as to remove admixtures to the side when the machine frame of ...
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JP04007406 |
PURPOSE: To realize an underdrain structure which is free from getting blocked and excellent in drainability by completely surrounding the periphery of an underdrainage pipe composed of a perforated pipe with cylindrical aggregates of cr...
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JP04007419 |
PURPOSE: To improve the working efficiency of the title machine by digging ditches into the ground of a farm by running the machine frame, with the lower sections of the ditching bodies and plow member of the machine being maintained at ...
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JP04007421 |
PURPOSE: To improve the working efficiency of the title ditching machine by running the machine frame of the machine on a farm by means of a running machine, with the ditching bodies and plow member of the machine being maintained at dep...
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JP04001316 |
PURPOSE: To smoothly drain underground spring water, by burying distributed water way members having dispersed water holes receiving the water of the sand layer into the water way. CONSTITUTION: A sand layer 2 is formed on the foundation...
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JP03295907 |
PURPOSE: To restrain agricultural chemicals or the like by forming a water collecting channel planted therewith a lawn, in the outer surface of a high-permeable sand layer for allowing rainfall or the like flowing down on the outer surfa...
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JP03295921 |
PURPOSE: To restrain contamination caused by agricultural chemicals by coupling a water collecting pipe laid below a water shield wall provided surrounding a filtering layer, to a manhole, and by inserting a perforated pipe in the bottom...
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JP03295906 |
PURPOSE: To remarkably restrain agricultural chemicals or the like by allowing a substantial part of rainfall, sprayed water and the like to permeate and flow down through a lawn 15a and a thick high-permeable sand layer together with fe...
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JP03295908 |
PURPOSE: To realize the management of low agricultural chemicals for green by forming a sand floor underneath a lawn surface, by providing a filtering layer composed of a ceramic layer and a coarse powder layer therebelow, and by laying ...
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JP03279509 |
PURPOSE: To prevent the blinding or the tube jamming of a water collecting and draining pipe by filling the perimeter of rod-like aggregates with an inorganic light-weight grain-like member. and laying a filter material, wrapping the sai...
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JP03260213 |
PURPOSE: To keep the shape of a water retaining layer over a long period of time and to develop certain water retention by providing water permeable sheets different in water permeability on both surfaces of a flat plate-shaped water pas...
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JP03257220 |
PURPOSE: To execute excavating work in a short term at a low cost without using any particular mechanical equipment by removing a sandy component of underground water, pumped up from a pumping up well, through a sedimentation basin, and ...
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JP03239524 |
PURPOSE: To enhance water permeability and pressure resistance, by staggering each of strands extruded from nozzle on one side into a deep roughly V-shaped form, welding these strands to strands extruded from nozzles on the other side to...
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JP03221611 |
PURPOSE: To facilitate transportation and installation work, and also to enhance durability and water-collecting drainage performance by forming a plurality of partitioned chambers by longitudinal members, upper lateral members downwardl...
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JP03217512 |
PURPOSE: To make execution of work easy while improving work efficiency by providing a water collecting and drain pipe constructed in a tubular body that is symmetrically equipped with sectional chambers of which sections are made being ...
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JP03208915 |
PURPOSE: To display reinforcing function and draining function with certainty and to increase the stability of filling by laying waterpermeable sheets to which perforated pipes are fixed over a plurality of layers in the vertical directi...
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JP03206211 |
PURPOSE: To improve the working efficiency by draining void water produced by banking to a drain groove through a drain member consisting of a leading body driven into the ground and a drain member body, and then placing a cement hardeni...
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JP03206212 |
PURPOSE: To enhance the effect of an earth support by embedding in the ground a tubular pile having a plurality of holed portions provided in the side face thereof, casting a filler into the tubular pile, and allowing the filler to flow ...
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JP03206207 |
PURPOSE: To enable an underdrainage installation to be easily recovered by washing for cleaning the interior of the underdrainage pipe, detecting a drain pipe embedding position with a magnetic sensor while excavating a groove above or b...
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JP03187410 |
PURPOSE: To smoothly collect the water permeating into the ground in the inside of a pipe by separating the spiral ridge part or the spiral bottom part by a small space part along the entire length, and in the small space part, by formin...
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JP03183421 |
PURPOSE: To circulatingly utilize water and prevent the pollution of underground water with agricultural chemicals, etc., by forming an underground water-storing region comprising a conglomerate layer and a water-impermeable sheet, etc.,...
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JP03181700 |
PURPOSE: To eliminate full-water condition owing to flooding water from a branch pipe by connecting branch pipes for water collection to the right side surface of the right end main conduit, and to the left side surface of the left end m...
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