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Patent Searching and Data


Matches 401 - 450 out of 4,360

Document Document Title
WO/2001/036287
A cover device (18), comprising a container mounting part (21) fixed to a mouth part (19) of a container (11) so as to upwardly open an opening at the mount part (19) of the container (11), a cover (22) opening and closing an opening in ...  
WO/2001/036933
A self contained dispensing head apparatus (10) wherein a modified pipette tip box tray carrier (22) is utilized to furnish pipette tips (20), carried in a standard pipette tip box (18), by a pipette tip box tray carrier to the head appa...  
WO/2001/036085
The invention relates to a system for carrying out the automated processing of fluids comprising combinable and interchangeable process modules (38, 39, 40), which each contain a control unit (6) and a fluid unit (7) that can be controll...  
WO/2001/030709
The invention concerns a method for draining a molten material (28), such as glass, contained in a cooled crucible (10) which consists in using a drawing device (18) comprising an elongated pouring orifice (30), a cooled gate valve (32) ...  
WO/2001/030499
A device (100) and related method simultaneously for delivering liquid from a plurality of liquid delivery members (114) includes a housing (102, 104, 106) configured to contain the plurality of liquid delivery members (114) containing a...  
WO/2001/028684
A system for filling a substrate (12) having at least one chamber with a liquid sample is provided. The system in one embodiment includes a substrate (12) defining a network of passageways including at least one chamber for the liquid sa...  
WO/2001/023074
The invention relates to a device for impinging a flowing gas, especially an exhaust gas, with a reactant, especially a reducing agent. The inventive device is provided with an inlet pipe that is provided with openings (2) in its wall vi...  
WO/2001/023008
A unit (1) for the transfer and distribution of the liquid (27) using capillary action has an elongated shaft (2) and a screen (3). The shaft (2) includes a first capillary medium (4) suitable for drawing the liquid (27) from a reservoir...  
WO/2001/022479
A baffle plate of a showerhead gas distribution system and method of using the baffle plate wherein the baffle plate is effective for reducing particle and/or metal contamination during processing of semiconductor substrates such as sili...  
WO/2001/019438
A porous material valve (18) is placed in the fluid conveyance path of a fluid dispensing apparatus (2). By selecting a specific thickness of the porous material, the size of the pores, the pore volume, and the hydrophillic/hydrophobic b...  
WO/2001/015797
The invention relates to a cross-flow filtration installation, comprising a filtration module (5), a tank (1) for a medium to be filtered (2) and a delivery pump (4), located between the tank (1) and the filtration module (5). In said in...  
WO/2001/014796
The invention relates to a method for feeding solids (8) into a reaction space (2), which solids are prevented from leaving in the form of a solid substance. The method comprises feeding solids such that the pressure (F1) they exert on t...  
WO/2001/012291
The invention relates to a method and device for eliminating oxygen contained in aqueous monomer solutions.  
WO/2001/012329
A positive displacement type substance sampling and dispensing device comprises a central plunger formed from a first material. A plunger housing is formed from a second material having a melting point lower than the first material, or o...  
WO/2001/012330
A method of substance sampling and dispensing. The method comprises the step of feeding a strip, on which sampling devices are mounted, from a supply reel to an aspirate/dispense head. One or more of the sampling devices is positioned re...  
WO/2001/012311
A fuel processing assembly adapted to produce hydrogen gas from a carbon-containing feedstock. The fuel processing assembly includes a fuel processor (16), such as a steam reformer. The fuel processing assembly further includes a feed as...  
WO/2001/012539
A fuel processing assembly (10) for producing hydrogen gas (18) from volatile feedstock (14). The fuel processing assembly (10) includes a fuel processor (16), such as a steam reformer. The fuel processing assembly (10) further includes ...  
WO/2001/009043
The invention relates to a method for doping a liquid medium with a dopant which is formed in situ out of at least two reaction constituents, and relates to a device provided for carrying out said method. According to the invention, the ...  
WO/2001/009009
The assembly comprises a package (2) and at least one outlet (4), wherein, in use, an inner space of the package is filled with a fluid (12) to be dispensed via an outlet. In the inner space of the package, there prevails a pressure whic...  
WO/2001/009696
An assembly comprising a pipeline for transporting a fluid such as oil, gas and water along a fluid path extending in the pipeline and a pressure control device incorporates in the pipeline for regulating the pressure of the fluid downst...  
WO/2001/009389
Methods for preparing nanoscale reactions using nucleic acids are presented. Nucleic acids are captured saturably, yet reversibly, on the internal surface of the reaction chamber, typically a capillary. Excess nucleic acid is removed and...  
WO/2001/008802
An automated system utilizes an array of nanoscale capillary-dimension reaction chambers (12). The ends of the chambers are temporarily sealed with deformable membranes (264a, 264b) and the reactions effected by incubation or temperature...  
WO/2001/006826
A treating device, wherein a first heating chamber (11) having an exhaust system and a second heating chamber (13) are connected in parallel with a first purge chamber (12) capable of gaining access to the outside, whereby the number of ...  
WO/2001/005842
Apparatus for removing a concentrated slurry from a flowing stream of slurry in a conduit characterized by a channel in an outlet area of the conduit, the outlet being adapted to continuously remove slurry. In a specific embodiment, an o...  
WO/2001/005487
An auto-switching sub-atmospheric pressure gas delivery system (10), for dispensing gas to a gas-consuming process unit (38), e.g., a semi-conductor manufacturing tool (38).  
WO/2001/004585
A pressure insensitive gas process device that includes a gas sensor and restrictions upstream and downstream of the gas sensor. The restrictions result in pressure drops upstream and downstream of the gas sensor which shield the gas sen...  
WO/2001/001106
A process and system are provided for forming and transporting precise small volumes of liquid samples by means of controlled gas pressures. As the controlled gas pressures are changed at a multiplicity of control points in the fluid cir...  
WO/2001/000384
The invention relates to a two-way distributor for high viscous fluids consisting of a product line I (2) discharging in a central distribution chamber (1) and not having surfaces or edges extending perpendicular to the product flow, and...  
WO/2000/078672
The invention relates to an improved spray pyrolysis or spray drying method for the production of inorganic oxides and mixed oxides or powder materials and to a facility for implementing said method.  
WO/2000/078456
A microfluidic device interface (32) for a microfluidic device (12) has a work surface (102) and a microfluidic mounting device assembly (104) coupled to the work surface (102). A plurality of fluid sources (54) are provided having vario...  
WO/2000/078669
Fuel processor for the production of a gas stream comprising hydrogen. A mixture comprising hydrocarbon, steam and oxygen is reacted in a catalytic partial oxidation (CPO) (11). After the CPO (11), the mixture is passed through a number ...  
WO/2000/077507
The invention relates to a device for introducing samples which is used for miniaturized analytical systems. Defined volumina of 0.01 $g(m)l up to 100 $g(m)l can be introduced due to a specific design of the channel system and the displa...  
WO/2000/076675
The invention concerns a fluid product dispensing device, comprising a product reservoir (10) and a dispensing member (20), such as a pump, actuated by an actuating rod (5) connected to a dispensing head (30) for selective dispensing of ...  
WO/2000/072968
Multiple fluid sample processors (10) and systems for high through put chemical synthesis and biological assays and/or processing. A multi-layered fluidic array (10) having microchannels, reservoirs (20) and reaction wells is subject to ...  
WO/2000/074164
The system is provided with a fuel processor (2) for generating hydrogen from a hydrocarbon compound or from mixtures of hydrocarbon compounds and a combustion path (8), along which the generated hydrogen is passed for combustion. Includ...  
WO/2000/069551
The invention relates to a multi-component adhesive, containing at least two reactive monomer, dimer, oligomer or polymer components. At least one of said components is dissolved in at least one solvent, whereby the solvent is liquid or ...  
WO/2000/067895
A method of producing a chemical reaction is provided. In the practice of one embodiment of the invention, the method includes the steps of providing a reaction vessel and reactants; placing at least one of the reactants in the reaction ...  
WO/2000/067872
A filtration assembly operable in connection with a crystal form screening workstation is disclosed that provides for automated crystal form screening. The assembly comprises first and second valves, with each valve having an internal pa...  
WO/2000/066257
The invention relates to injection of fluids (gas, liquid, suspension or other mixtures) in a controlled typically uniform way within a vessel containing another fluid or fluidized medium. Said injection device consists of pipes or chann...  
WO/2000/063668
Apparatus and methods have been developed to deliver automatically a sample to a reaction vessel, an analytical device or any location where sample introduction or deposition is desired. Preferably, the invention is directed to a thermal...  
WO/2000/061268
A two-liquid mixer that, by using a simple method, is capable of efficiently contacting two liquids with each other for mixing, with ultrafine gas bubbles mixed therein. A two-liquid mixer for mixing a first liquid (11) with a second liq...  
WO/2000/059823
Disclosed is a geometric lockout coupler assembly comprising a probe (120) capable of reversibly moving between an open position and a closed position, the open position permitting fluid to pass through the inner probe (200); and a bung ...  
WO/2000/056429
A method and apparatus for Flow Injection Analysis (FIA) into Atmospheric Pressure Ion sources (API, 105) including Electrospray (ES) and Atmospheric Pressure Chemical Ionization (APCI) sources whereby the sampling and spray needle (100)...  
WO/2000/056442
The invention relates to a fluids manipulation device comprising a substrate (20) having a first surface (21) and a second surface (23). A plurality of fluid inlets (28), preferably media reservoirs, following a first pattern is formed o...  
WO/2000/056443
The invention relates to a device for applying at least one micro-droplet on a substrate (2), comprising a dosing head body (8) having at least one dosing hole (14). A drive device (4) is provided to impinge upon the dosing head (8) and ...  
WO/2000/055107
The invention relates to a method and to a system for producing 1,2 dichloroethane or ethylene (di)chloride (EDC) using a circulating reaction medium and a catalyst. The aim of the invention is to allow a catalytic chlorination of the et...  
WO/2000/053318
The invention concerns a test sample card (1) comprising at least: an orifice for introducing a fluid sample in the card (1); an intake compartment (3) for receiving, directly or indirectly, all or part of the sample introduced, and a pr...  
WO/2000/053307
A fluid distributing element (10) is provided to facilitate the distribution and, optionally, mixing of one or more fluid streams. The element (10) has a plurality of radially aligned, corrugated plates (22, 22a, 22b) that form a plurali...  
WO/2000/053320
The invention concerns a pumping device (1) for transferring a fluid sample (2) into a sealed consumable (3), the transfer being performed between at least a first compartment, said to be initial, (4) and at least a second compartment, s...  
WO/2000/048731
A process for the conversion of a substantially fluid phase substrate by heterogeneous contact of the substrate or a fragment or derivative thereof with a substantially solid phase agent wherein the solid phase agent is comprised as a su...  

Matches 401 - 450 out of 4,360