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Patent Searching and Data


Matches 701 - 750 out of 1,402

Document Document Title
JP2006515054A
A heat exchanger and method of manufacturing thereof comprises an interface layer for cooling a heat source. The interface layer is coupled to the heat source and is configured to pass fluid therethrough. The heat exchanger further compr...  
JP2006515059A
Electrochemical actuation is adopted in an integrated microfluidic chip to transfer fluid for sample preparation, separation and detection. The electrochemical actuation is capable of producing high pressure for on-chip fluidic handling....  
JP2006514734A
A heat exchanger apparatus and method of manufacturing comprising: an interface layer for cooling a heat source and configured to pass fluid therethrough, the interface layer having an appropriate thermal conductivity and a manifold laye...  
JP2006118377A
To provide a liquid flow generating device simple in construction, less in generation of pulsation, performing forward and reverse feed at symmetrical efficiency and inhibiting back flow of liquid at the time of stopping driving.The liqu...  
JP3766832B2
To make a liquid flow cross over the end 48 of a weir placed much higher than an open channel flow. A reverse rotation device actively prevents the reverse rotation of a wheel 22, which prevents a blade 40 from being damaged. A motor 58 ...  
JP2006512127A
A fluid dispensing system comprises an inlet to receive an input fluid and an outlet to dispense an amount of output fluid. A pump is placed between the inlet and the outlet to pump the amount of output fluid to the outlet. The pump incl...  
JP2006511787A
A device, method, and system for a fluid cooled micro-scaled heat exchanger is disclosed. The fluid cooled micro-scaled heat exchanger utilizes a micro-scaled region and a spreader region with a highly thermally conductive material and s...  
JP2006086503A
To provide a heat exchanger capable of reducing pressure drop between an inlet port and an outlet port.A heat exchanger and the method of manufacturing the same comprise a contact layer 102 for cooling a heat source. The contact layer is...  
JP2006509153A
A piston pump system consists of a piston (1) in a guide tube (2), which moves longitudinally and connects onto a pump chamber (5). A piston pump system consists of a piston (1) in a guide tube (2), which moves longitudinally and connect...  
JP2006063850A
To provide a reversible valveless pump with a simple structure, capable of transferring constant amount of fluid and easily changing the transferring direction of the fluid.This reversible valveless pump is provided with a cylinder 3; a ...  
JP2006506603A
A heat exchanger and method of manufacturing thereof comprises an interface layer for cooling a heat source. The interface layer is coupled to the heat source and is configured to pass fluid therethrough. The heat exchanger further compr...  
JP3748984B2
A vessel of a liquid pressure generating apparatus is divided into two vessels of an upper liquid pressure generating vessel containing therein a liquid chamber whose volume can be varied, and a lower medium vessel into which is filled a...  
JP2006049861A
To provide a microchannel heat exchanger which realizes appropriate temperature uniformity in a heat source, in particular a heat exchanger capable of reducing the pressure drop between inlet and outlet fluid ports.The microchannel heat ...  
JP2006500508A
A pump for use in a drug delivery device, is new. A pump for use in a drug delivery device comprises: (a) a pump housing; a pump cavity formed within the housing, comprising a first wall portion and an opposed second wall portion (152); ...  
JP3728827B2
To provide a liquid delivery pump which does not require removal of the return spring when disassembling or assembling and permits an easy replacement of the plunger assembly too. A plunger assembly 7 disposed within a pump head 1 and a ...  
JP2005538287A
The invention makes available methods and devices for handling liquids in micro channel systems by means of bubbles generated by a movable light beam. In particular the devices relate to pumps, valves, mixers and thermal reactors in micr...  
JP2005334793A
To provide a screen residue transfer system which enables an efficiency improvement of screen residue transfer and sanitization, and downsizing of an installation space and reduction in an installation cost and a running cost by surely c...  
JP2005534853A
A mechanical bladder pump is provided for collecting fluid samples from a well. The pump includes an outer tubular member having a longitudinal bore, and an inner tubular member arranged within the bore of the outer tubular member. The i...  
JP2005532903A
A laminated flow device comprises a porous material encapsulated within bonding material. The porous material forms a flow path and the bonding material forms an enclosure surrounding the flow path. Micro-components, such as capillaries,...  
JP2005299622A
To provide a suction pump having pumping performance with greatly less force than conventional one.An outer pipe and an inner pipe are combined, sluice valves are mounted therein, respectively. The inner pipe is moved up and down to pump...  
JP2005531001A
A microfluidic device includes a plurality of first flow channels and a plurality of second flow channels, each such second flow channel intersecting multiple of the first flow channels to define intersecting volumes and a plurality of l...  
JP2005528196A
Electroosmotic flow systems containing two or more electroosmotic flow (EOF) elements (1,2) which meet at a junction (9), at least one of the electroosmotic flow elements having a substantial charge ratio. The electroosmotic flow element...  
JP2005256751A
To intermittently emit a jet of high energy such as a high pressure, high flow rate or high speed jet from a nozzle in relation to a fluid jet device provided with a heat exchanger heating cool water to hot water for washing a human body...  
JP3692372B2
PURPOSE: To eliminate complication of construction and deterioration in assembling workability, and also eliminate an unnecessary water hose, and eliminate outward projection of the safety valve while having a safety valve. CONSTITUTION:...  
JP3688828B2
To provide a liquid lifting device capable of easily controlling the liquid lifting amount and reliably performing separation of floating matters. A liquid lifting device is provided with endless screen panel 1, a block plate for blockin...  
JP2005525691A
An electroosmotic pump apparatus (300) that pumps a fluid having a liquid phase upon application of a voltage comprising: a fluid chamber (312) having a fluid inlet (322) and a fluid outlet (324); an anode (314) disposed within an anode ...  
JP2005199076A
To provide a reciprocating pump which can be used as an auxiliary instrument for the heart and in which shear stress is reduced.In one embodiment, a surgically implantable reciprocating pump employs a piston, which is driven by a permane...  
JP2005518496A
A micro-pump for fuel injection includes a housing, a pressure regulator, a combustible liquid inlet conduit in fluid communication with the pressure regulator, and a drop ejector on the housing and in fluid communication with the pressu...  
JP2005163784A
To provide a pumping device using thermal transpiration micropumps capable of facilitating multiple control of many individual micropumps greatly and adapting pumping capability.This pumping device using the thermal transpiration micropu...  
JP3658876B2
To provide a plunger type pump by which vibration due to the rotation of an eccentric driving shaft is suppressed, by certainly retaining a bearing. This pump is formed in such a manner that it is provided with an eccentric driving shaft...  
JP2005140333A
To provide a patterning device that can be attached and detached easily and quickly.This patterning device is a microfluidic structure comprising an electrostatic sealing device. The electrostatic sealing device is provided with a first ...  
JP2005133674A
To reduce diameter of a flexible wire without so increasing weight of a moving table, when a one-shaft eccentric screw pump mounted to the moving table is driven via the flexible wire.A pump body 3 of the one-shaft eccentric screw pump 2...  
JP2005127281A
To provide a sampling device capable of dispensing with a motor for exclusive use with the use of a driving part of an all-purpose rotating tool.A pump supporting frame 11 is positioned and fixed on an aperture Wa of an observation well ...  
JP2005512034A
Test apparatus includes a sample receiver operable to receive a sample to be tested, a sample manipulator operable to manipulate a received sample, a reagent receiver operable to add to the received sample a reagent, and a result indicat...  
JP2005510347A
An active matrix microfluidic platform employs thin film transistor active ("TFT") matrix liquid crystal display technology to manipulate small samples of fluid for chemical, biochemical, or biological assays without moving parts, for ex...  
JP2005083374A
To provide a fully automatic water weight pumped storage power generator using water weight as driving power of operation of the whole device.A transportation chain is provided on a power wheel and an auxiliary wheel, and a chain for gea...  
JP2005054699A
To obtain a piston pump by which occurrence of gas lock can be prevented even if the pump is stopped for a long time.The pump is configured by the drive mechanism in which a piston 1 is raised until reaching a top dead point after direct...  
JP3625657B2  
JP3625357B2
A liquid carrying method is to carry liquid by pressure exerted by the creation of air bubble, which comprises the step of using an apparatus provided with a first liquid flow path (3) for enabling the carrying liquid to flow, a second l...  
JP2005504927A
A medium and high pressure pump systems supplies a cryogenic fluid from a storage tank. The system comprises a pump that is operable to pump cryogenic liquid or a mixture of cryogenic liquid and vapor. The pump preferably comprises an in...  
JP2005009345A
To provide a piston pump for filling a spray can preventing leakage of liquid such as sprayed liquid to the outside with simple structure.The piston pump comprises: a cylinder 20; a piston 21 slidably disposed in the cylinder 20; and a p...  
JP3598066B2
A fluid management apparatus includes a substrate having a first surface and a second surface opposite to the first surface. A plurality of fluid inlets, which are preferably media reservoirs, are formed in a first pattern in the first s...  
JP2004340962A
To provide a device for measuring and controlling the mass flow of a liquid stream, suited for operation in ranges where flow is low.The device for controlling the mass flow of a liquid stream within a liquid flow passage uses electrosmo...  
JP2004278385A
To provide a pump having the novel principle of operation applicable to pumping/draining of water and pressurization/decompression of gas with a simple structure.A winding type conduit passage body 18 is horizontally arranged, and its lo...  
JP2004251164A
To generate gentle water stream underwater without using power.A water stream generator 10 is equipped with a sealed vessel 12. The sealed vessel 12A is provided with a water suction port 14 and a water discharge port 16 and a water suct...  
JP2004218644A
To provide a micro-pump driven by phase transition of a fluid.The micro-pump is equipped with a pumping chamber having a specified internal space so as to be filled with the fluid, at least one fluid influx passage and at least one fluid...  
JP2004159847A
To provide a small size and lightweight pump device dispensing with heating due to energy loss and flow clogging and being suited to the application to an organism.This pump device is provided with a movable floor 20 in a casing 10 and a...  
JP3525335B2
To promote a vacuum state in a facility to be evacuated by providing a gas-liquid pump for pumping gas-liquid to the closed vessel and pumping the gas-liquid pressurized by the gas-liquid pump from a gas-liquid pumping port to the outsid...  
JP2004506501A
A new inflating device and method for inflating an inflatable object are described. The inflating device includes two compartments: one containing a gas-generating agent and the other containing an activating agent. When mixed, the gas-g...  
JP2004504797A
An electrohydrodynamic (EHD) conduction pump is provided for pumping dielectric liquids, and a particular adaptation for mass transport of isothermal and non-isothermal single phase liquids. The EHD conduction pump does not require direc...  

Matches 701 - 750 out of 1,402