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Patent Searching and Data


Matches 601 - 650 out of 6,058

Document Document Title
JP4880711B2  
JP4878333B2
To provide a construction method for an impervious structure, which decreases the water permeability of a boundary section between soil and an impervious body made of an impermeable material such as steel, a semipermeable material or an ...  
JP4878656B1
[Subject] The manhole and manhole pump place power generation system of structure which are compact since the inside of the established raceway (baffle board) attached to the exit of inflow water is narrow, and avoid the filth in sewage....  
JP2011102536A5  
JP4863834B2  
JP4857410B2  
JP2012007312A
To maintain the quantity of water intake from a water inlet below a predetermined quantity.The water intake device comprises: a water intake body 11 fixed to a water channel 2 and having a passage which the whole amount of water W flowin...  
JP4850104B2  
JP4832551B2  
JP4822426B2  
JP4819903B2  
JP2011231599A
To provide a hydraulic power generator using purified water, allowing water flowing into a purification tank to be purified and introduced to a water pressure tank through an upper part of a partition plate, resulting in the water pressu...  
JP2011231568A
To provide a pore water pressure measuring device for repeatable use, soft ground improvement method using the same, a method for determining a dynamic state of a ground for underground installation, and a method for determining a dynami...  
JP4807930B2  
JP2011202375A
To provide an odor treatment system capable of releasing a malodor, generated in an intake channel of an electric power plant, into the atmosphere, after the malodor reaches an atmospheric release reference value or below.This odor treat...  
JP2011196031A
To solve a problem of a conventional intake gate wherein an intake facility must be installed separately.A rotating hinge type intake gate includes first conducting tubes 10 which are installed between a door body 7 and support devices 8...  
JP4777183B2  
JP4777242B2  
JP3170280U
[Subject] It makes depth of water deep, and it can fully maintain the flow velocity of water, or it not only can enlarge pressure-receiving area of a water wheel, but can speed up, and provides a waterway hydraulic power unit which can f...  
JP4767304B2  
JP2011169066A
To provide a nature adapted river-lake installation water intake facility that reduces difficulty, maintenance labor and required power in maintaining an environment for inhabiting fishes, in securing the safe water intake amount for all...  
JP4758515B1
[Subject] In sewerage equipment, a manhole pump of a manhole pump place is a discharge place of fed sewage, and is an electric power recycled water power power generation system which takes final effluent into a dynamo as it is, and impr...  
JP4746131B2  
JP4741971B2  
JP4746132B2  
JP4738354B2  
JP4738168B2  
JP4739540B2  
JP4738130B2  
JP4734107B2  
JP2011140814A
To intake water without waste by an amount required for hydraulic power generation without deviating from the intake amount regulated by the laws on rivers.This water intake structure 1 for taking in the water used for hydraulic power ge...  
JP2011140813A
To accurately predict a time for water to reach a water tank from the start of water intake in the water filling operation of a hydraulic power plant.The facility of a hydraulic power plant includes a water intake E for taking in water f...  
JP2011140829A
To produce flowing water contributing to water power generation with an intermediate capacity or lower, by taking water flowing down from a mountaintop area while possessing high kinetic energy, so as to lead the water with low flow-down...  
JP4721909B2  
JP4720429B2
To provide a pipe embedding method superior in earthquake resistance for preventing the irregular settlement of an embedded pipe during the occurrence of earthquake while maintaining the flatness of the ground where the pipe is embedded ...  
JP2011127382A
To provide a water intake unit capable of suppressing adhesion or intrusion of foreign matter.The water intake unit includes a body part 2 formed in box shape with a hollow part 2a and with a top face 3 comprising a horizontal top face 3...  
JP2011127334A
To provide a simple hydroelectric power unit which utilizes high-speed flowing water in fields and mountains, which can be easily installed, which can obtain a desired electric-generating capacity at a low installation cost, and which en...  
JP4709636B2  
JP2011111866A
To provide an intake facility which can be constructed at low cost without requiring a large scale apparatus and can efficiently collect shellfishes.The intake facility 1 which introduces seawater from the sea and store the seawater, pre...  
JP4691222B2  
JP2011102536A
To shorten the construction period and curtail the cost of construction.An intake unit 3 comprising a caisson 4, a pneumatic lid 15 partitioning the inside of the caisson 4 into two sections, and working tubes 18, 18 which are erected on...  
JP2011092821A
To provide a method and system for effectively suppressing the adhesion of marine organisms to a heat exchange water flow passage by injecting a chlorine-based agent and CO2 microbubbles into the water for heat exchange when heat is exch...  
JP4681061B2  
JP2011085003A
To construct a tide-preventive breakwater with a built-in power generating function in an area in need of the tide-preventive breakwater for disaster prevention.Rolling-in waves are introduced into wave collecting wrapper tubes 12 arrang...  
JP4671595B2  
JP4669899B2  
JP2011063719A
To provide a fishing net antifouling coating material composition exhibiting comprehensive antifouling effect on extensive aquatic fouling organisms, particularly exhibiting excellent antifouling effect on red algae such as Ceramium kond...  
JP2011066997A
To provide a special section of electric wire common groove having a plug body which can properly change the specification, in matching with the installation site.The special section 1 comprises a box body 5 having a bottom plate 2. The ...  
JP2011065354A
To provide a water-level management system of hydraulic power plant which can be operated without depending on a skilled operator having advanced knowledge.The water-level management system of a hydraulic power plant includes an arithmet...  
JP4659866B2  

Matches 601 - 650 out of 6,058