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6676768 |
Methods, compositions and apparatus for cleaning surfaces
The present invention comprises methods, compositions and apparatus for cleaning the surfaces within vessels that have restricted points of entry, and in particular, the surfaces within oxygen...
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6673163 |
Apparatus and method for cleaning a semiconductor substrate
There is proposed an apparatus and method for cleaning a semiconductor substrate, which make it possible to minimize the adhesion of mist in a cleaning tank at the occasion of cleaning a...
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6666926 |
Method and apparatus for cleaning a computer mouse device
A method for cleaning a computer mouse device with a computer mouse ball located in an interior ball cavity that has a plurality of mouse contact rollers includes removing the computer mouse ball...
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6663718 |
Internal combustion engine cleaning apparatus and method
An apparatus and method for cleaning the interior portions of an internal combustion engine includes an ultrasonic cleaning machine that supplies a heated cleaning solution to the engine or to a...
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6660101 |
Method and apparatus for cleaning film deposition device
This cleaning method and cleaning apparatus for a film deposition apparatus includes a processing container 4 accommodating a mounting table 10 for mounting an object W to be processed, a...
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6660103 |
Cleaning process for ink jet printheads
A method of cleaning ink jet printheads without rendering the printheads inoperative by soaking the printheads in a cleaning solution of acetone and n-methyl-2-pyrolidine, and then flushing the...
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6659111 |
Cleaning gas and method for cleaning vacuum treatment apparatus by flowing the cleaning gas
A cleaning gas includes HF gas whose concentration is greater than or equal to 1 vol % and oxygen containing gas whose concentration ranges from 0.5 to 99 vol %. The oxygen containing gas includes...
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6655394 |
Method and apparatus for reprocessing dialyzers
This invention provides a method for reprocessing a dialyzer for hemodialysis, the method comprising the steps of rinsing the dialyzer with water and cleaning it with electrolyzed strongly acidic...
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6655392 |
Method and apparatus for cleaning a fuel injected engine plenum
A method and apparatus for cleaning the plenum of a vehicle are disclosed. The apparatus includes an introduction device that is removably attachable to the manifold of an engine in the location of...
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6640817 |
Method for removing concrete from interior surfaces of a concrete mixing drum
A method for removing concrete from the interior surfaces of a concrete mixing drum, the drum including an open end and at least one interior surface facing away from or opposite the open end, an...
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6637443 |
Semiconductor wafer cleaning apparatus and method
A semiconductor wafer cleaning apparatus comprises an outer tank, a cleaning tank provided within the outer tank, a wafer carrier provided within the cleaning tank, a plurality of jet nozzles...
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6638770 |
Cleaning deposit devices that generate microarrays
An apparatus for depositing an array of spots on a receiving surface includes a fluid source, a deposit device that includes a drop-carrying surface, and a cleaning device. The deposit device and a...
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6637442 |
Apparatus and method for cleaning hopper barges
An apparatus for cleaning holds of dirty hopper barges, the apparatus configured for use on a disposal hopper barge floating on a water body, the disposal hopper barge having a substantially...
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6635119 |
Method of cleaning pressurized containers containing liquified petroleum gas
The present invention relates to a method of cleaning a container having an amount of liquefied petroleum gas contained therein. The container is first inspected thoroughly for leaks. Heated...
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6632287 |
Method for decontaminating a hollow needle
The invention provides a method and device for decontaminating a contaminated hollow metal needle having electrical wires attached to the needle which heat cleaning fluid dispensed into the needle.
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6630032 |
Method and apparatus for dislodging accrued deposits from a vessel
Apparatus for dislodging an accretion of a substance from the vicinity of a vessel, includes apparatus for generating gas-borne shock waves in the vicinity of a vessel, thereby to expose a...
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6626188 |
Method for cleaning and preconditioning a chemical vapor deposition chamber dome
The present invention relates generally to the field of semiconductor device manufacturing, and more specifically to a method for cleaning and preconditioning a dome in a chemical vapor deposition...
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6626186 |
Method for stabilizing the internal surface of a PECVD process chamber
Apparatus and method of processing a substrate comprises positioning a substrate within a processing space of a processing chamber, and depositing a material layer, such as a titanium-containing...
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6623695 |
Chemical modification of electrochemically activated solutions for improved performance
An anticorrosive, penetration enhancing composition for cleaning decontaminating and rinsing includes electrochemically activated (ECA) water as the decontamination agent. The anticorrosive...
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6620259 |
Method for cleaning containment enclosures with double containment and a removable cleaning receptacle
The present invention relates to a method for cleaning containment enclosures, and in particular for dedusting them. The invention is implemented with double containment; and suctioning is...
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6620256 |
Non-plasma in-situ cleaning of processing chambers using static flow methods
An improved, non-plasma, static method for removing accumulated films and solid residues from interior surfaces of processing chambers used in thermal or plasma CVD treatment processes. The method...
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6616771 |
Method and system for cleaning and reusing a cannula
A computer-implemented method and system for cleaning a contaminated cannula so that it may be reused includes moving the contaminated cannula from a drug reconstitution station where the cannula...
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6616770 |
Cleaning method of containers and apparatus thereof
A container cleaning apparatus comprises a solvent cleaning unit having a solvent cleaning chamber, and a rinsing unit having a rinsing chamber connected to the solvent cleaning chamber. Containers...
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6613153 |
Method for reducing the radioactivity of metal part
The radioactivity of a metal part is reduced in the process. In the method, firstly a layer of oxide is removed from the metal part using a decontamination solution. Then, an agent which has an...
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6610211 |
Method of processing internal surfaces of a chemical vapor deposition reactor
The invention encompasses methods of processing internal surfaces of a chemical vapor deposition reactor. In one implementation, material is deposited over internal surfaces of a chemical vapor...
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6607605 |
Cleaning of semiconductor process equipment chamber parts using organic solvents
A system and method are provided for using an organic solvent to clean chamber parts used in semiconductor manufacturing. The chamber parts are exposed to the solvent using a dipping system or a...
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6605155 |
Remover for scale deposited on titanium material
A descaling composition for use in removing scale deposited on a member made of titanium or a titanium alloy, the descaling composition containing a hydroxycarboxylic acid, a sulfamic acid and...
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6598610 |
Method of depositing a thick dielectric film
Thick dielectric films are deposited on a substrate by building up a plurality of layers by PECVD (Plasma Enhanced Chemical Vapor Deposition) in a reactor, each layer having a thickness less than...
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6596091 |
Method for sweeping contaminants from a process chamber
A method for preparing a chamber prior to semiconductor processing includes the step of flowing a non-reactive gas, preferably argon, through the chamber at a pressure below 4 Torr to sweep...
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6585830 |
Method for cleaning tungsten from deposition wall chambers
An unwanted tungsten film deposit on a Chemical Vapor Deposition chamber is cleaned by adding a mixture of at least two cleaning gases into the chamber at a predetermined temperature and pressure...
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6581613 |
Alkylpolyglucoside with a high degree of oligomerization
The present invention provides a defined alkylpolyglucoside having a degree of oligomerization of at least 1.7 to 3 and an alkyl radical comprising 8 carbon atoms, and mixtures of this...
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6581614 |
Washing and chilling apparatus and method
A method and apparatus for washing articles includes a washing compartment and a plurality of fluid outlets. A tray for retaining the articles is positionable in the washing compartment. The tray...
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6579379 |
Method of washing the media bed of a pollution abatement reactor
A method for washing the media bed of a gas pollution abatement reactor which includes using a bed washer apparatus which includes a continuous tubular manifold having a plurality of spaced...
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6569257 |
Method for cleaning a process chamber
A method for cleaning silicon carbide and/or organosilicate layers from interior surfaces of a process chamber is disclosed. In one aspect, silicon carbide and/or organosilicate layers are cleaned...
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6569253 |
Method of cleaning a chamber of a CVD machine and elements within
The present invention provides a method of cleaning a chamber of a CVD machine and elements within. A gas mixture of carbon tetrafluoride (CF 4 ) and perfluoro ethane (C 2 F 6 ) is first injected...
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6568406 |
Method of cleaning plant parts for the preparation or processing of (meth)acrylic esters
Plant parts which are used for the production or processing of (meth)acrylic esters are cleaned by (a) emptying the plant parts, (b) flushing the plant parts with aqueous 5 to 50% strength by...
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6565668 |
Method and device for the cleaning of animal stalls
The device relates to a method for the cleaning of animal stalls, which have a number of spaces that are to be cleaned by means of an automatic clean device. The method is characterized by the...
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6565663 |
Use of organic carbonates as solvents for the washing of metal surfaces
The invention relates to the use of organic carbonates having formula (I) wherein: n=1-4 R and R′ are two linear or branched alkyl radicals which contain a number of carbon atoms whose sum is...
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6562143 |
Method for cleaning hazardous waste from vacuum chambers in molecular beam epitaxy processing
Cleaning of MBE vacuum chambers of residue containing a volatile material, such as red phosphorus, is safely achieved by wetting the residue with de-ionized water ( 37 ) and depositing the residue...
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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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6557566 |
Method and apparatus for washing drums
A drum washer has a base, a barrel support structure, and a water delivery system. A hollow drum is turned over and placed on the drum washer by inserting a spray head of the water delivery system...
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6554005 |
Cleaning method for polyethylene terephthalate containers
A method for cleaning polyethylene terephthalate containers including contacting the PET container with an alkaline wash solution having a temperature ranging of less than about 60° C. is...
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6555055 |
System for preventing and remediating biofilms in dental equipment
A system having a fluid source and a pasteurizer coupled with a disinfectant unit in flow communication with the fluid source for use in disinfecting dental or other water lines. The combination of...
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RE38097 |
Chemical vapor deposition system with a plasma chamber having separate process gas and cleaning gas injection ports
A method and arrangement for the insitu cleaning of a chamber in which process gas is injected into the chamber through gas injection ports. Separate gas injection ports through which process gas...
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6550485 |
Washing method for distillation system of nitrogen-containing polymerizable monomers
There is provided a method of efficiently removing polymer stuck to the inside and/or on the surface of packings of a distillation tower, when nitrogen-containing polymerizable monomers (for...
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6550487 |
Apparatus for removing deposits from enclosed chambers
A cleaning unit (A) includes a movable cart ( 20 ) which carries a cleaning system for cleaning baked-on residues from walls ( 10 ) of a sterilizer chamber ( 12 ). The cleaning system includes a...
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6543459 |
Method of determining an end point for a remote microwave plasma cleaning system
A method of determining an end point for a remote microwave plasma cleaning system. In one embodiment, the method comprises several steps. The first step is to expose an electrical device to a...
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6544345 |
Method and system for in-situ cleaning of semiconductor manufacturing equipment using combination chemistries
An in-situ, two step or combination, method and system for cleaning of semiconductor manufacturing equipment is provided. The present invention utilizes two separate fluorine based chemistries in...
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6540930 |
Use of perfluoroketones as vapor reactor cleaning, etching, and doping gases
Methods of using reactive gases containing a perfluoroketone having 4 to 7 carbon atoms for removing unwanted deposits that build up in a vapor reactor, for etching dielectric and metallic...
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6540842 |
Method for in-situ cleaning of a gas scrubber
A method of accessing and cleaning an interior portion of a gas scrubber canister in-situ. A removable glass member is attachable to a flange formed on the canister. By removing the removable glass...
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