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Document Title |
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7568489 |
Method of and apparatus for eluting impurities
Impurities can be eluted simultaneously from a plurality of local areas of a surface layer of a semiconductor substrate. A supporting unit supports the substrate, and a sample plate is disposed on...
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7562665 |
Cleaning device for a hair removing apparatus and method of cleaning the same
A cleaning device utilizes a cleaning liquid composed of a solute dissolved in a solution for cleaning an operator head of a hair removing apparatus. The device includes a housing configured to...
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7509964 |
Automotive glass washer arrangement
An automotive glass washer arrangement includes a washer pump having an outlet in fluid connection with at least one automotive glass washer nozzle. The arrangement comprises a fluid coupling...
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7503334 |
Apparatus and methods for processing semiconductor substrates using supercritical fluids
A system is provided for cleaning wafers that includes specialized pressurization, process vessel, recirculation, chemical addition, depressurization, and recapture-recycle subsystems. A solvent...
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7497945 |
Pre-cast drive down water separation pit system
A unitary or modular, pre-cast, drive-down pit system suitable for use in a heavy equipment wash installation. The completed pit collects runoff generated by the washing of heavy equipment such as...
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7459092 |
Aircraft rinse system
A method and apparatus for separating particles and dissolved matter from a fluid stream incorporated in an aircraft rinse system. The present invention includes a first pressure source which...
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7455067 |
Portable food tray pre-wash and water recycling apparatus
A portable food tray pre-wash and water recycling apparatus and method for pre-washing reusable food trays prior to placement in a separate cleaning and sanitizing unit that significantly reduces...
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7409960 |
Cleaning fluid container
The invention aims at improving a cleaning fluid container ( 3 ) for a cleaning device (RV) for personal needs, in particular for cleaning a shaving head (SK) of a dry shaving apparatus (R), with a...
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7347212 |
Filter device
There is provided a filter device that enables less frequent manual or self cleaning of the filter surface. The filter is particularly suitable for an aquiferous domestic appliance, such as a...
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7276138 |
Vapor generating and recovery apparatus
A vapor generating and recovery apparatus including a housing having an open top, a closed bottom and a plurality of sidewalls therebetween defining a boiling sump with a treating solution therein....
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7232525 |
Automatic tank cleaning system
An automatic tank cleaning system includes a water recycling unit having a weir therein and a conically-shaped bottom, a cutting box having a portable weir therein, a hydrocyclonic separator, and a...
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7159599 |
Method and apparatus for processing a wafer
A method of a single wafer wet/dry cleaning apparatus comprising:
a transfer chamber having a wafer handler contained therein; a first single wafer wet cleaning chamber directly coupled to...
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7018528 |
Portable purifying system
A portable purifying system for improved filtering and/or separating of cleaning solutions such as solvents, particularly those used in parts washers. The purifying system utilizes a removable...
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6978793 |
Portable cleaning apparatus and method for single pass plate and frame heat exchangers
A portable apparatus and method for chemically cleaning a single pass plate and frame heat exchanger allows the cleaning solution to be uniformly distributed across the plate pack. This portable...
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6974505 |
Tool for cleaning substrates
A cleaning tool for cleaning substrates, comprising a circulation conduit through which is circulated a cleaning liquid or gas. The circulation conduit is disposed in fluid communication with an...
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6893556 |
Apparatus for pretreatment prior to painting
A pretreatment apparatus for performing pretreatment before a painting process includes a treatment tank to be filled with a treatment liquid for degreasing and chemical conversion. A circuit...
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6878303 |
Substrate processing apparatus and substrate processing method
A substrate processing apparatus for supplying a treatment liquid onto the surface of a substrate to treat the same. This apparatus is provided with: a spin chuck for holding and rotating a...
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6875323 |
Method of chemically decontaminating components of radioactive material handling facility and system for carrying out the same
Ozone gas having a high ozone concentration is generated by a solid electrolyte electrolytic process. An ozone solution is prepared by injecting the ozone gas into an acidic solution of pH 6 or...
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6874514 |
Cleaning liquid receptacle with a filter element for a cleaning device
A cleaning liquid container for a cleaning device for cleaning objects for personal use, such as, the cutter head of a shaving apparatus. The cleaning liquid container includes an inlet, an outlet,...
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6863798 |
Method of producing washing, cleaning and sterilizing solution and system using such solution
A washing, cleaning and sterilizing solution is produced by electrolyzing an electrolyte solution composed of mixed caustic soda and salt in an electrolyzer. The solution is used as it is or...
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6851436 |
Substrate processing using a fluid re-circulation system in a wafer scrubbing system
A system and method for re-circulating processing fluids in a substrate processing system is provided. A fluid re-circulation system for a brush box processing tool includes a supply tank into...
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6837254 |
System for cleaning drainage pipes in movable equipment
A system is provided which is capable of cleaning a drainage pipe in a short time for removal of scale without detaching the drainage pipe from movable equipment. The system comprises: a reservoir...
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6823878 |
Household appliance using water, namely a washing machine, with improved device for softening the water
A household appliance using water is described, in particular a washing machine, comprising a supply system of water from an external source ( 8,9 ), a softening system for at least a portion of...
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6810888 |
Wafer rotary holding apparatus and wafer surface treatment apparatus with waste liquid recovery mechanism
Provided is a wafer rotary holding apparatus by which a reduced pressure is created on an upper surface of a rotary disk by a simple and easy-to-make mechanism with no need of any of a vacuum...
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6802965 |
Apparatus for removing hydrogen peroxide from spent pickle liquor
The present invention provides a process for the removal of hydrogen peroxide from spent pickle liquor used in a steel strip pickling process. The process utilizes an enclosed decomposition tank...
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6792956 |
Floating bathtub or swimming pool cleaning device
The present invention relates to a device ( 1 ) for cleaning a liquid-containing vessel. More particularly, the present invention relates to a device ( 1 ), suitable for cleaning liquid-containing...
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6782900 |
Methods and apparatus for cleaning and/or treating a substrate using CO2
An apparatus for cleaning a microelectronic substrate includes a pressure chamber, a supply of a process liquid including dense phase CO 2 fluidly connected to the chamber and a distilling system....
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6767454 |
Apparatus for the treatment of a wiping solution
Apparatus for the treatment of a wiping solution, which includes ink flocculation apparatus for flocculating ink contained in a used wiping solution by the addition of a flocculant to the used...
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6763840 |
Method and apparatus for cleaning substrates using liquid carbon dioxide
Methods for cleaning a microelectronic substrate in a cluster tool are described that include placing the substrate in a pressure chamber of a module in a cluster tool; pressurizing the pressure...
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6761775 |
Rinsewater separable and recyclable anaerobic curing impregnation compositions
The present invention relates to anaerobic curing impregnation sealant compositions which are readily separable from water upon mixing.
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6706121 |
Device and method for the treatment of semiconductor wafers
In a method of treating substrates a treatment fluid is fed into a collection vessel after treatment, at least a portion of the treatment fluid is withdrawn from the collection vessel and returned...
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6702939 |
Sewer cleaning tool
A sewer-cleaning tool includes a sleeve is sized to have an inside diameter incrementally greater than the outside diameter of the pipe. A sleeve is sized to have an inside diameter incrementally...
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6679273 |
Surface cleansing of continuous-strip steel for hot-dip metal coating and apparatus for decreasing surface cleansing solution requirements
Cold-reduced flat-rolled low carbon steel strip is surface cleansed of ferromagnetic contaminants including iron fines, iron oxide particulate and associated debris which result from...
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6655396 |
Closed loop pressure washer system with hydro-dynamic continuous flush washing assembly
A closed loop pressure washing system including a pressure washer device for pressure washing an object having a contaminant, and for recovering the the contaminant. The pressure washing system...
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6648008 |
Method and apparatus for wash water containment and disposal
A portable wash water containment apparatus having a flat ground cover portion surrounded by an integral berm formed from the ground cover material, said berm defines the area of the apparatus in...
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6613233 |
Multiple mode industrial process system and method
A method in which a fluid is driven into a process unit through utilization of a propulsion unit operating in a process mode. A process is performed which utilizes the fluid in the process unit....
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6568541 |
Tortuous path filter
A settling tank for clarifying washing fluids with one or more walls disposed within the tank, each wall having a plurality of passages and defining a settling chamber. Preferably there is a top...
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6558622 |
Sub-critical fluid cleaning and antimicrobial decontamination system and process
A chamber ( 10 ) is supplied with a pressurized cleaning agent of carbon dioxide and cosolvents from a first source ( 12 ) and an antimicrobial fluid, such as ethylene oxide or hydrogen peroxide...
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6524474 |
Solvent purifying system
A solvent separator apparatus having a vertical accumulator tank with a top end and a bottom end, the accumulator tank being serially connected to a vertical reservoir tank having a top end and a...
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6523555 |
Device for washing and drying foods, for example vegetables
A device for washing and drying foods has an elastic sleeve-shaped body having two opposite ends, one of the ends being fixable elastically and water tightly onto an edge of a container, a filter...
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6521049 |
Method for reducing gaseous species of contamination in wet processes
A method for wet processing of a semiconductor-containing substrate that reduces contamination in the wet process by removing undesired sources of gas contamination, the method comprising: pumping...
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6484736 |
Method and apparatus for cleaning drainpipes in movable equipment
A method for cleaning a plurality of drainpipes installed in a movable equipment by causing a flow of a cleaning solution through the drainpipes includes the steps of connecting provisional pipes...
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6481448 |
Washing and recycling unit for on-site washing of heavy machinery
A washing and recycling unit for on-site washing of heavy machinery. The unit has a supporting frame onto which is mounted a washing liquid storage tank. A washing hose arrangement connected to the...
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6454873 |
System for processing fiberglass
Process and apparatus for recovering clean fiberglass and urea formaldehyde from urea formaldehyde treated waste fiberglass, which involves the use of a continuous batch tunnel machine comprising...
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6423152 |
Method and apparatus for treatment of internal surfaces in a closed-loop fluid system
The invention relates to a method for generating a scale-removing or coat-applying system based on a vacuum-balancing low-pressure multicomponent two-phase fluid flow. A cleaning site such as,...
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6423151 |
Removal of toxic contaminants from porous material
A method and apparatus for removing a toxic contaminant from porous material by placing the material and a fluid solvent for the toxic in a drum and rotating the drum around its horizontal axis....
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6379538 |
Apparatus for separation and recovery of liquid and slurry abrasives used for polishing
Abrasive components and clear fluids are separated from an aqueous chemical mechanical slurry used for planarization of semiconductor materials, to permit the reuse of the clear liquid effluent in...
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6354310 |
Apparatus and process to clean and strip coatings from hardware
Apparatus for stripping ceramic coatings from the surfaces of articles. The apparatus includes a dedicated pressure vessel, such as an autoclave, which is maintained at an elevated temperature....
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6343611 |
Reduced energy cleaning appliance
The appliance comprises a container for receiving the soiled articles, a circulation pump for distributing a hot liquid to the container, a drain positioned in the container and connected to the...
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6315837 |
Oil-sand separation
A slurry of contaminated sand and water is delivered to a solid/liquid hydrocyclone (2) surmounting a pressure vessel (1). That is divided into two sections (3, 4) by a bulkhead (5) leaving a gap...
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