Matches 101 - 150 out of 329 < 1 2 3 4 5 6 7 >


Match Document Document Title
6656280 Resist recycling apparatus and method for recycling the same  
A resist recycling apparatus includes a viscosity control tank supplied with wasted resist liquid; a solvent tank that supplies a solvent to the viscosity control tank; a viscometer that measures...
6657546 Integrated water treatment control system with probe failure detection  
The integrated water treatment control system incorporates control of filtration, heating, chemical treatment and water conditioning; a programmable display shows values of key parameters,...
6627072 Filter system for a paraffin spa  
A paraffin filter system (10) includes an in-line low-profile particulate filter (20) connected to a suction tube (14) which is used as an inlet to the paraffin filter system (10). A paraffin pump...
6623632 Flotation bath  
A floating bath assembly in which the user gets into an open tank in which he rests floating in a slightly heated high-density saline solution in a decubitus dorsal position. The tank has an...
6620315 System for optimized control of multiple oxidizer feedstreams  
This invention is directed to a method and apparatus for controlling and optimizing the feed of two or more oxidizers to an aqueous stream, thereby providing a synergistic effect. The system...
6584777 Apparatus for and method of filtering a fluid  
A fuel system (10) comprises a tank (12), a pump (14), heat exchangers (16 & 18) and a filter (20) in series fluid flow relationship. A fuel metering unit (24) returns a proportion of the filtered...
6582592 Apparatus for removing dissolved metals from wastewater by electrocoagulation  
A system is provided for removing dissolved metals from industrial wastewater by electrocoagulation. The system includes an electrocoagulation reactor with a DC power supply having an insulation...
6579494 Process and device for sterilizing and dispensing a liquid for medical use  
A device for preparing a sterile liquid includes structure for validating a sterilization treatment applied to the liquid. The validating structure includes structure for calculating, from at...
6544412 Filter including temperature and pressure responsive bypass  
A thermal sensitive material 61 is disposed between a spring valve 60 and an end cap 50 of an oil filter (FIG. 1). Upon reaching a predetermined pressure, e.g. when the media of the oil filter...
6527947 Fuel control device  
A fuel control device 220 includes a restriction 294 and a check valve 292 disposed between a fuel return conduit 236 and a fuel injection supply conduit 227. In operation, fuel from tank 202...
6508932 Filter with valve having a hydrophobic coating  
A filter, especially a filter for lubricating oil of an internal combustion engine, including an inlet for the raw liquid and an outlet for the clean liquid. A filter insert (12) is arranged...
6493508 Fuel filter  
A fuel filter 10 for filtering diesel fuel, in which a heater 14 is provided which at temperatures below 0° C. warms the diesel fuel in order to liquefy the diesel fuel so that a filter element 13...
6428689 Water purifying and dispensing apparatus, and method of purifying chlorine-containing water  
A water purification apparatus and methods for the purification of water are provided. The invention features an atmospherically-isolated, but ventable, reservoir electrolysis cell with control...
6413781 Thermophoretic pump and concentrator  
The method and apparatus of the invention create a dynamic Soret effect for propelling a target chemical constituent along a pathway. A moving temperature profile impressed upon the pathway...
6402941 Apparatus for biological treatment of environmental contaminants and waste  
The invention is directed to an apparatus for delivering activated microorganisms to an environment to be treated. The apparatus has a bioreactor containing microorganisms, a supply of organic and...
6398969 Hydrocyclone and process for removing foreign substances from a liquid  
Hydrocyclone and process for removing foreign substances from a liquid to be cleaned. The hydrocyclone includes at least one inlet for the liquid to be cleaned, at least one accepted stock outlet...
6361684 Integrated fuel pump and fuel filter with fuel-water separation  
A fuel filter assembly for the filtering of a flow of fuel includes an outer shell defining a hollow interior and, at a first end, a fuel inlet passageway, a fuel outlet passageway, and a water...
6332977 Apparatus for steam sterilizing and recycling leaf-filter aids  
Steaming filter aid cakes in-place in a pressure leaf filter is a simple, inexpensive, and reliable technique for insuring that all collected pathogens are destroyed and never released back into...
6284132 Brine fill apparatus for water softener  
A water softener and a method of operating the same are provided to allow for the efficient use of either NaCl or KCl as the regenerant salt. A user interface is provided to allow the user to...
6267878 Apparatus for the treatment of water by injection of ozone and carbon dioxide  
A process and device for treatment of water circulating in a conduit, which water carries microorganisms that must be eliminated and ions susceptible of leading to the formation of deposits on the...
6238554 Fuel filter including slow release additive  
This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be...
6235191 Water purifying apparatus capable of reliably preventing growth of bacteria during suspension of water supply by efficiently activating a sterilization unit  
In a water purifying apparatus having a filter for filtering raw water to produce filtered water, a sterilization unit irradiates the filtered water with ultraviolet rays to produce treated water....
6228272 Method and device for disinfecting pool water in a branched circuit thereof  
Described is a method and device for servicing the water of a swimming pool 1 by adding a disinfectant. The disinfectant is added by circulating the water through a branched circuit of the pool...
6224755 Coffee maker  
A coffee maker and a method of preparing coffee in which steam is applied to the coffee grinds prior to passing hot water through the coffee grinds. The coffee maker includes a controllable outlet...
6203714 Device for filtering a liquid and method for disinfecting such a device  
Device for filtering a liquid. The filter device is provided with at least two filter elements (8, 15) placed parallel to each other. A three-way cock (6, 13) is accommodated in the pipe (4, 5) to...
6159360 Invertible filter centrifuge including a solids drier  
A solids dryer is post-connected to an invertible filter centrifuge, wherein a dehumidification and drying of the solids takes place in the invertible filter centrifuge by means of centrifugation,...
6139725 Oil reclamation device with vaporization chamber  
An oil reclamation device includes a full flow filter (10) fitted around a partial flow filter (12) within an open-ended casing (8). The open end of the casing is capped by a housing defining a...
6132598 Centrifuge apparatus with temperature control means  
An apparatus is adapted to centrifuge and furthermore automatically handle a container (10) for separating a component, such as fibrin monomer, from plasma. The container (10) comprises a...
6106703 Waste treatment system  
A waste treatment system for use on a vehicle having an exhaust manifold, the waste treatment system comprising a holding tank for receiving waste from a head, a galley, a shower or a bilge tank....
6096199 Oil filter cartridge with temperature sensitive bypass valve  
A lubricating oil filter cartridge is disclosed herein. The filter cartridge includes a bypass valve configured and arranged for opening at a selected oil pressure that is substantially higher at...
6090281 Beverage storage and dispensing container  
A flexible diaphragm, flexible bag or bladder tank used to store and dispense, cool or heat, and sterilize drinking water or beverages under pressure, may include at least one orifice, at least...
6086754 Dispensing apparatus having an improved filter unit  
For processing raw water into drinking water, a dispensing apparatus is provided with a filter member disposed in a water tank through which the raw water is made to flow. The filter member...
6077437 Device and method for recovering and reusing a polishing agent  
A polishing agent recovery and reuse method and device for the same removes large impurities by a filtration device, concentrates by an ultrafiltration device, and continuously recovers polishing...
6068773 Single-cell wastewater reclamation and reuse system  
A single-cell wastewater treatment and reuse system designed for wastewater flows of less than 1,500 gpd includes a wastewater treatment cell having a volume in the range of about 14 to about 42...
6059972 Apparatus for receiving and conditioning organic waste by anaerobic bioconversion  
A tank (1) for an apparatus for receiving and conditioning organic waste by anaerobic bioconversion, in particular, waste produced by restaurant kitchens and other facilities, includes a main...
6007711 Diverter assembly for fuel filter  
The base assembly of a fuel filter assembly includes a base member and a bimetallic disc. The base member has a fuel supply inlet for receiving a flow of new fuel from a fuel tank and an inlet...
6007721 Method and system for regulating the addition of oxygenated gas into a biofilter with rising currents  
The invention relates to a method for regulation of aeration in a biological filter of the type comprising conveyance means (3) bringing water to be filtered into the lower part of the filter, a...
5985155 Method and apparatus for automatic adjustment of halogen production in a water treatment system  
A method and apparatus for automatically adjusting electrolytic production or feeding of a sanitizer such as halogen for treating a water body such as a swimming pool or spa. A microprocessor is...
5958225 Fuel filter system  
A filter system is disclosed which comprises a housing having a first inlet and a first outlet. A filter element is located between the first inlet and the first outlet. A temperature sensitive...
5948261 Process for treating biosolids from wastewater treatment  
The invention relates generally to a process and apparatus for treating biosolids resulting from the treatment of biological wastewater streams. The invention relates to autothermal aerobic...
5942118 Method and arrangement for decomposing organic waste water pollutants  
Highly concentrated waste water is subjected to a partially aerobic method in the reaction chamber of a vertical reactor (1). Aeration of the waste water is performed by regulating the redox...
5935449 Automated separator of light fluids by specific gravity  
The automatic grease separator receives wastewater containing grease and other light fluids, separates the water portion from the light fluids portion, and stores the light fluids portion. A...
5895565 Integrated water treatment control system with probe failure detection  
The integrated water treatment control system incorporates control of filtration, heating, chemical treatment and water conditioning; a programmable display shows values of key parameters,...
5891330 Waste treatment system  
A system for treating human waste in remote or portable toilet facilities, including a holding tank that stores waste; a heat reservoir that receives waste from the holding tank, heats the waste...
5885448 Thermophilic aerobic waste treatment process  
A system for thermophilic aerobic destruction of pathogenic organisms and organic matter within waste water treatment sludge includes a tank for maintaining the sludge and an air transfer...
5876596 Apparatus for treating water  
An apparatus for treating water to produce potable water includes a filter connected to an inlet of a heating unit in turn connected at an outlet to an input of a container with cooling components...
5866002 Apparatus for activation of a digesting agent and method of its use  
This invention provides an apparatus for activation of a digesting agent for an organic material, the apparatus including a tank, a device for activating the digesting agent in the tank, and a...
5866015 Method for determining hemodynamic parameters during an extracorporeal hemotherapy and related device  
A method and a device for determining hemodynamic parameters during an extracorporeal hemotherapy, in which the blood arrives via the arterial branch (20) of the extracorporeal circuit (9) of the...
5855772 Fuel filter and water separator apparatus with heater  
A fuel filter constructed and arranged with a heater and designed for fuel-water separation includes a unitary housing (casting) which has an open top to be closed by a threaded lid and a closed...
5843284 Two-stage oil bypass filter device  
A new and improved two-stage oil bypass filter device is provided to enable effective and efficient removal of both solid particulate and volatile oil contaminants while also allowing the addition...

Matches 101 - 150 out of 329 < 1 2 3 4 5 6 7 >