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Patent Searching and Data


Matches 601 - 650 out of 6,042

Document Document Title
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  
JP2011061997A
To house cables in a single multipurpose underground conduit for electric wire, when a power cable and a communication cable are buried, for example, in a narrow pedestrian walkway or a road section.There are provided a trough body 1 in ...  
JP4656966B2  
JP4656583B2  
JP4649876B2  
JP4647032B1
[Subject] taking in water in the flowing-down water from a mountains apex part with big kinetic energy -- flowing-down resistance -- it enables it to introduce into the water wheel for power generation few, and enables it to generate the...  
JP2011042932A
To provide a jellyfish flow-in prevention net easily mountable to an existing facility and reducing the number of jellyfishes flowing into an intake mechanism satisfactorily and stably over a long period of time.The jellyfish flow-in pre...  
JP4644761B2  
JP4644562B2  
JP4641894B2  
JP4644567B2  
JP4641911B2  
JP4639163B2  
JP2011026939A
To provide a low cost and simple dust-removing device using a highly durable resin net durable for a long period of use, so as to remove the dust which can not be completely removed through a steel screen provided in water-intake (draina...  
JP2010275853A
To pump up seawater to a water reservoir on a mountain by a wave force, to generate electric power by hydraulic power thereof, and to use the wave force to the maximum by a structure simplified to the limit.Waves are collected and height...  
JP2010275760A
To provide a structure and a method for repairing a flexible water cut-off joint in a short time without repairing the surface of concrete while leaving the existing flexible water cut-off joint as it is.New mounting frame bodies 22 for ...  
JP4596338B2  
JP2010270560A
To provide a discharge system rapidly and inexpensively disposing a large amount of jelly fish.The system includes a dust removing machine 12 for removing foreign matter conveyed from the sea through a water intake path; a foreign matter...  

Matches 601 - 650 out of 6,042