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Patent Searching and Data


Matches 801 - 850 out of 2,915

Document Document Title
JP2005230816A
To provide a platform and a method for processing a liquid having wettability even if the liquid may exist in only a quantity of microliter range.The microstructured platform has a hollow chamber, a capillary for transferring the liquid ...  
JP2005525514A
The valve 105 is controlling the flow of the fluid in the micro fluid system 100. The valve 105 has the input port constituted so that the fluid on which the pressure of a predetermined level is made to act to the valve 105 might be rece...  
JP2005522162A
[Subject] The device which performs thermodynamic work like a pump (340), a compressor, and a fan in fluid is offered. [Solution means] Thermodynamic work may be used for offering the driving force which moves fluid. The work made by flu...  
JP2005186265A
To provide a system to fabricate and actuate microstructure created from various layers adhered by an ON/OFF valve, a switch valve, and a pump.A method of fabricating an elastomeric structure, comprises : a process where a first micromac...  
JP2005181295A
To provide a micro fluid apparatus for carrying a liquid by capillary force.The micro fluid apparatus is provided with a micro fluid channel system having a first channel having one liquid supplying compartment and at least one non-enclo...  
JP2005156518A
To provide a fluid transporting apparatus, comprising a minute flow path apparatus and implementing a process for extracting the fixed quantity of a sample from a minute flow path, by controlling a valve to be opened and closed.The fluid...  
JP2005139901A
To provide a circuit changeover switch having a drive device which does not cause breakage of a pump chamber or a seal due to thermal expansion of operation fluid.The circuit changeover switch 60 including the drive device 10 includes ce...  
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 ...  
JP3650859B2
To obtain the breaking and opening unit which is reduced in dead volume and also reduced in volume and weight by slanting a surface, where a valve actuator on the front end side of a valve main body is fitted, forward. Of the top surface...  
JP2005121209A
To provide a fluid passage switching element which materializes an in-fluid free moving body with high kinetic performance, an in-fluid free moving body and an attitude control method of the in-fluid free moving body.Output ports 23a, 23...  
JP2005118985A
To provide a method for controlling flow resistance of a droplet arranged on a surface of a nanostructure or a microstructure, and to provide a device for controlling the same.According to the method, when pressure of at least a first fl...  
JP3644725B2
PURPOSE: To avoid the well-known defect of a waste boiler by providing a tubular exchanger system of boiler with a reformed temperature controller. CONSTITUTION: This waste heat boiler for cooling a hot process stream is equipped with a ...  
JP2005096866A
To provide a liquid reserving microstructured device allowing extraction of a small amount of liquid by enabling spaces to be arranged and structured as freely as possible without requiring use of any special container for direct preserv...  
JP2005096072A
To provide an elastomer valve structure capable of being thinned, being operated with small force and being comparatively easily manufactured as compared with a silicon substrate process, and a pumping system using the structure.A second...  
JP2005509113A
The air valve for using it in a laminated plastic micro fluid structure. The valve of dead volume lower than this zero or it makes possible the flow through the micro fluid channel for the use in other technology required for the flow co...  
JP3628611B2
To easily control a flow of a fluid in a micro-system without using complicated valve structure. A substance having a property of sol-gel transition by stimulation is added to the fluid flowing in a micro-passage of the micro-system, the...  
JP2005504939A
Are the micro valve for using it in the fluid application field a method for setting up or operating, and the method, Cool even to the temperature to which the transformation in the martensite state from an austenite state takes place, o...  
JP2005030593A
To provide a flow control valve high-precisely controlling a flow rate and capable of being decreased in size and a flow control valve device using the device.A current to a coupling part 105a flows to a coupling part 105b through a lowe...  
JPWO2003033399A1
駆動デバイス10は、セラミックポンプ18 a,18bを備え、これにより流路13a内 の作動流体100を移動体110の左右で交 互に加減圧し、同移動体110を同流路...  
JP2005503180A
The back load * response type fluid switch which has a high-pressure power rate of recovery of not less than 50% is equipped with the main part component which has the width W and central line CL, and has the power nozzle PN which might ...  
JP2005003200A
To provide a micro actuator manufacturable at a low cost and enabling micro driving with low voltage and low noises to efficiently control a flow rate.This micro actuator comprises a first plate 110 in which a micro flow passage 111 is f...  
JP2004537695A
[Subject] The valve used in the Mai Clough Rui Dick system is offered. [Solution means] The valve 50 contains the substrate which specifies the upper channel 52 made to join by the lead pipe specified with the 1st opposite wall 74 which ...  
JP2004536699A
The method and equipment for controlling the flow velocity of the fluid sample which has strange viscosity or variable viscosity are indicated. A micro fluid channel is provided with a fluid sample as the 1st fluid flow. The surroundings...  
JP2004324886A
To provide a flow control valve device and its manufacturing method, and a heat exchanging device using the same.The flow control valve device comprises a flow duct 120 consisting of an upper flow duct and a lower flow duct for guiding f...  
JP2004534184A
The technical field of the present invention is a technical field of the micro-actuator designed for mechanical [the microsystem for a medical use], chemical, electric, or raw thermal functions, such as a card incorporating the use or mi...  
JP2004278785A
To provide a micro fluid control device and a flow regulating method in which a diaphragm displacement condition can be maintained, a structure can be simplified, and damages in regulating the flow rate can be prevented.A micro fluid con...  
JP3569400B2
To improve the responsiveness in controlling the flow rate by making a control so that the regulation of the passing degree of opening by a regulating means and the operation by an operating means. A control circuit is provided with a st...  
JP2004528556A
It is a micro cytometer which combines the dissolution and cytometry with the system integrated, and this system attains the dissolution of blood and calculation of white corpuscles in a single device. This device centralizes white corpu...  
JP3561522B2  
JP2004526578A
The method of manufacturing elastomer structure is the process of forming the first elastomer layer on the top part of a detailed manufacture mold for a start [:], . A detailed manufacture mold has the first upheaval projection part whic...  
JP2004526913A
Micro-actuator equipment (12) includes the base (20) which has at least one electrode pad (24) and a penetration film (18). Typically, a penetration film (18) is 透水膜 which can change by adding an electric charge to an electrode pad...  
JP3557087B2  
JP2004232769A
To solve the problems of being unable to obtain sufficient output since pressure/speed of steam jetting from a turbine nozzle are small, and being large in steam specific consumption in a conventional technology.A spindle is inserted int...  
JP2004225912A
To provide a micro fluid switch capable of stopping the fluid flow for a specific time interval at an end part of a first channel, and dispensing with an electrically controllable micro valve for allowing the fluid flow to continuously r...  
JP2004225699A
To provide a process flow control circuit for automatically maintaining a fixed fluid flow by monitoring the power and pressure difference of a fluid transport apparatus in a fluid velocity control mechanism for a fluid velocity circuit ...  
JP2004225910A
To provide an inexpensive, retaining type and power-saving valve which is accurate and high in reliability to control liquid flow in a wide range of use including a chemical transfer device.The valve contains a substrate 108, a cap layer...  
JP2004225788A
To provide a micro-check valve of simple structure that can be manufactured without requiring a fine and expensive laminating device.This device comprises a valve chamber 4 having an inflow port 6 and an outflow port 7. A valve element 5...  
JP2004211898A
To provide an actuator containing a pneumatic expansion type elastomer membrane, laminated on a printed circuit substrate and pressurized and decompressed by utilizing an electrostatically driven flap valve.The flap valve obtains a high ...  
JP3548858B2
To provide a new method capable of controlling the flow rate of a fine passage by utilizing the physical property of fluid itself flowing through the passage without using a mechanical element or a special material. A fine passage is clo...  
JP2004521315A
Movement and mixture of very-small-quantity 液滴 in a detailed channel using the microscale equipment containing a little a 液滴 transportation route, a reaction domain, electrophoresis modules, and radiation detectors are explained....  
JP2004519268A
Medication equipment including the distribution means (26) and medication operation mechanism (44) for distributing dose part material is offered. A medication operation mechanism (44) -- mutual -- a butterfly -- some one hinge links (52...  
JP2004170295A
To provide a valve unit of a wide dynamic range and quick response controlled easily and accurately, and reduced in pulsation, and an economical fluid control chip controlled easily and accurately, and easy to be replaced.This valve unit...  
JP2004166463A
To provide a piezoelectric actuator that is capable of giving sufficient deformation amount even when an area of electrodes arranged between stacked piezoelectric sheets is made smaller, and that has good energy efficiency and a fluid tr...  
JP2004516949A
As for this micro fluid system, the present invention is equipped with the valve (12) and pump for micro fluid systems about a micro fluid system. The valve of the present invention is equipped with a bulkhead valve and a check valve (30...  
JP3535831B2  
JP2004152218A
To provide a microsystem capable of setting the amount of stimulus applied for controlling the flow of a liquid in a passage to a suitable value.This microsystem is provided with micro-heaters 5b and 5c for applying stimulus to the liqui...  
JP3529918B2
To provide both a gas metering valve capable of simultaneously sealing a gas of a desired volume under a desired pressure in each valve element and simultaneously releasing the gas from each valve element to the outside thereof after the...  
JP2004514855A
[Subject] Valve (2) which at least one channel (3) which makes it possible to draw at least one fluid (F3) moved by the means of transport within the equipment (1) which has at least one flat field (4) depending on the case has penetrate...  
JP2004138111A
To provide a valve device in which a liquid is not leaked even when a pressure is raised, and which has an easy manufacture, excellent durability, easy and accurate control, a wide dynamic range, a fast response and a small pulsation and...  
JP3524593B2
PURPOSE: To provide a fluid pressure reducing device which can make a fluid of constant pressure flow out regardless of pressure fluctuation with a simple structure. CONSTITUTION: A fluid pressure reducing device is constituted by formin...  

Matches 801 - 850 out of 2,915