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JP09206526 |
To eliminate the damage due to foreign matter in a gas flow and to obtain the durability over a long period of time in a gas flow passage of an internal combustion engine or the like by providing a flow direction changing means for direc...
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JP09203400 |
To easily adjust wastewater transfer quantity in accordance with the treatment capacity of a sanirary tank due to the number of users, etc., to facilitate to cope with various capacity sanitary tanks. This sanitary tank pump device is ar...
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JP09196807 |
To provide a nozzle for shock tunnel, which can not be damaged by air flow of a high enthalpy, by providing a cooling cover, which forms a jacket working as a flow passage for flowing a very-low temperature coolant between the periphery ...
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JP09195779 |
To improve combustion characteristics of a variety of internal combustion engine to improve fuel efficiency, to reduce aerodynamic noise caused by an exhaust jet flow to improve the performance of silencers, to improve flight safety of a...
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JP09195337 |
To enhance flow straightening and water dropping prevention effects after stoppage of water at a low price by folding and bending an elastic belt-like metal member into a corrugation, and yet fitting inner and outer straightening members...
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JP09195970 |
To shorten an inter-pump surface size by rotatably housing an impeller fixed on a main shaft in an impeller chamber, and also connecting an elbow provided with straightening impellers inside to a just downstream side of the impeller cham...
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JP09196016 |
To provide a device for fixing a wire net for stream-lining a turbulence of an air flow, which flows in a stream-lining barrel. This device is formed of a first liner 5, which pinches an outer peripheral end of a wire net 3 for holding b...
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JP09177725 |
To decrease the surface ineffect in contact of a contact surface with fluid, so as to improve the contact efficiency, by laterally arranging a plurality of plates in which truncated projecting parts and truncated recessed parts are alter...
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JP09177665 |
To stably feed stock solution by providing a projected part in which small holes for flow passages of the fluid are cut at the central part of a shielding plate fixed to a central inner circumferential wall of a cylindrical body to damp ...
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JP09174004 |
To make a device compact and simplify its structure by providing a bearing cylinder connected lengthwise to a liquid drain port at the bottom of a cleaning chamber, a rotary cylinder loosely fitted into the bearing cylinder and rotated b...
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JP09165805 |
To eliminate a movable part in flowing water, and prevent generation of vibration and a noise by fitting/installing an outer cylinder to/on a bottomed inner cylinder, and regulating a flowing water quantity by the size of a thin clearanc...
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JP2664118 |
PURPOSE: To provide a curved honeycomb mold body where the flow rate of fluid which comes in from one end face, and comes out of the other end face through through holes, is uniformly distributed. CONSTITUTION: The curved honeycomb mold ...
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JP09157815 |
To provide a sag cutting device for hot sip coating capable of efficiently and safely cutting a sag without relying on experience and a feeling. An air cylinder 10 is mounted in a case hung on a plating cell in such a manner that a pisto...
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JP09156573 |
To improve the presuming accuracy of a flow field around a hull by selecting at least one of four points set up in an actual space on a horizontal plane except a laterally symmetrical plane, and lattice-shapedly dividing a domain inside ...
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JP09151913 |
To reduce energy consumption during cruising operation by ejecting gas containing fluid from the submerged surface of a hull and also ejecting liquid-state fluid along the submerged surface from the vicinity in front of its ejection plan...
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JP09151914 |
To reduce energy consumption during cruising operation of ships by arranging ejection ports for ejecting pressurized gas slantly backward in water on a submerged surface and making the inside walls of the ejection ports flexible. When ga...
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JP09145447 |
To simply and accurately observe the ground water level by providing a gas guide pipe, and measuring the water head pressure while observing gas pressure. When the inert gas with the prescribed secondary pressure is introduced into a gas...
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JP09137806 |
To prevent the mixing of air to the liquid of an outflow part without expanding the area of the outflow part. After partitioning the inside of a tank 1 by a partition body 2, an inflow part 3 is formed in the upstream and also an outflow...
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JP09137805 |
To improve the reliability of a control circuit for protection by preventing the surge pressure against which the protection of components is not required originally from being detected by the control circuit for protection to prevent th...
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JP09133227 |
To prevent fluid leakage during a water supply stopping period. A valve element channel 6 which is connected/disconnected to/from a valve casing channel 2 in a fully opening position/a water stopping fully closing position B, is formed t...
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JP09119884 |
To properly support a test water tank and make the test water tank large in an apparatus for studying a flow in the rotated test water tank which is influenced by a Coriolis force subsequent to the rotation of the globe. A second liquid ...
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JP09112508 |
To miniaturize a diffuser, and also to efficiently produce a rising flow by arranging a water suction part on the upper part of compressed air introducing part so that water can be introduced both from the horizontal direction and from t...
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JP09113406 |
To obtain a preferable wall surface shape corresponding to regulated Mach number through a simple structure. The nozzle comprises a rotary wall 16, and a flexible wall 18 secured thereto. Mach number is regulated along with the shape of ...
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JP09100985 |
To heighten turning force of drainage falling from a drain vertical pipe and reduce the fluctuation of pipe internal pressure by forming a vacant space of a joint excluding projected area occupied by upper and lower blades in the horizon...
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JP09100812 |
To turn fluid without causing any peeling even if the direction of the flow is changed by dividing a deflector vane straightening the fluid flowing inside a curved duct into a front vane, which can be advanced/retracted in the arc direct...
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JP09100748 |
To provide a small cavitating venturi for giving a substantially stable liquid flow regardless of downstream side pressure to high downstream side pressure about 80% at least the upstream side pressure with a Leynolds number less than a ...
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JP09100945 |
To relax pressing force acting upon a plug by providing bypasses for the circumferential flow of a fluid at the opening parts of multiple holes or multiple labyrinthes on the inner peripheral side of a cage. A plurality of circumferentia...
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JP09088907 |
To provide a small, cheap fluid flow control device with high flow accuracy and easy manufacturing method of the fluid flow control device eliminating leakage between each constituting member. A plurality of passage members 16 with a com...
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JP09088916 |
To reliably prevent a counterflow, and facilitate manufacture by arranging a plurality of straightening plates in which through holes whose diameter is formed so as to gradually become narrow toward an outlet from an inlet are bored in l...
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JP09079201 |
To provide a water hammer preventing device that is capable of absorbing water hammer properly, easy to handle and maintain and capable of being produced in smaller size. This water hammer preventing device is provided with both inflow a...
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JP09075486 |
To provide a golf club having the capability of reducing air resistance on a face part for hitting a ball, and increasing the rotation speed of a club head all the more at the time of a swing. A plurality of through holes are formed on a...
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JP09079220 |
To secure a lightweight restrainer by supplying alternating voltage to the odd numbers and delayed phase alternating voltage to the even numbers respectively, out of a piezoelectric element group polarized in the reverse direction, absor...
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JP09072499 |
To suppress adhesion and accumulation of off-gas powder dust on the inner surface of a gas transfer line by providing a pressure air feed system to feed pressure air, an air feed pipe connected thereto and transferring air, and a pressur...
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JP09068208 |
To sufficiently reduce the pressure resistance of even an angular object by forming a small notch in the position of the flow-receiving object where fluid separates, or just in front of it. An object 2 which receives flow has, e.g. a squ...
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JP09053611 |
To reduce fluid frictional resistance of a ship, and prevent contamination of submerged structure. A resin layer S is formed on the surface of submerged structure, a part of inorganic oxide particle R is buried in the resin layer S, and ...
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JP09053612 |
To form a surface for reducing that fluid frictional resistance of a ship is realized, an organism is stuck on the surface of a submerged structure, and a waste is stuck. In a forming method of a submerged body surface having gas holding...
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JP09049257 |
To stably discharge a fluid in the straightened form along a circumferential surface in a fluid straightener by mounting a straightener type constant flow water saving valve device to a fluid discharging terminal end. After a spherical v...
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JP09047529 |
To improve the directionality of a hit ball, by making it hard for a face to overhang, to open or to shut when hitting a ball. A spoiler 50 is attached on the upper surface on the side on the face opposite to the club face 10l. An air ve...
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JP09014460 |
PURPOSE: To reduce noise and improve water cutting-off ability by providing a movable cylinder and stantionary cylinder which have many holes in their peripheral walls and are fitted in internal and external relation to each other in a v...
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JP08338409 |
To provide a device and a method for controlling a fluid dispensing flow rate by a small number of calibration procedures. A fluid dispensing controller 22 controls fluid dispensed to a workpiece 38 via a nozzle 36 by a throttle valve 30...
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JP08320003 |
To generate energy loss in fluid of high pressure with no reaction of shock wave without raising speed in a fluid flow control device. Pairs of annular disc members 32 having fluid flow passages together form radial flow passages for flu...
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JP08309249 |
PURPOSE: To provide a liquid vibration generating piping body capable of alternatively changing the jetting direction of plural lines of streaks all together to left and right at a synchronized state without providing an operating body f...
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JP08312709 |
PURPOSE: To provide an orifice structure in which the size in the longitudinal direction of a orifice can be stably obtained, and the size in the longitudinal direction of the orifice can be easily changed. CONSTITUTION: A plate-like fir...
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JP08303776 |
To provide an airflow rectifier capable of uniforming a flow profile of entering combustion air, enhancing degree of turbulence and adapting airflow to a burner to obtain a homogeneous mixture of air and fuel. A perforated member 24 havi...
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JP2570529 |
PURPOSE: To provide a large diameter pipe conduit without causing dead water by arranging two partitions at a certain interval in the orthogonal direction to the pipe axis inside of the large diameter pipe conduit, and injecting a chlori...
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JP2570528 |
PURPOSE: To provide a large diameter pipe conduit hardly causing dead water by arranging two or more partitions in the orthogonal direction to the pipe axis of the large diameter pipe conduit inside of the large diameter pipe conduit. CO...
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JP2570530 |
PURPOSE: To provide a large diameter pipe conduit without causing dead water by arranging two partitions at a certain interval in the orthogonal direction to the pipe axis inside of the large diameter pipe conduit, and injecting air mixe...
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JP2570531 |
PURPOSE: To provide a large diameter pipe conduit without causing dead water by arranging two partitions at a certain interval in the orthogonal direction to the pipe axis inside of the large diameter pipe conduit, and arranging a propel...
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JP2570532 |
PURPOSE: To provide a large diameter pipe conduit hardly causing dead water by arranging two partitions at a certain interval in the orthogonal direction to the pipe axis inside of the large diameter pipe conduit, and injecting plural nu...
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JP08270948 |
To realize the secondary combustion small in emission by providing a premix type burner in which a primary burner stabilizes the flame so that the combustion air flows in the tangential direction, and providing a secondary burner of prem...
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