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7618473 |
Method for improving operational efficiency in clogged induction melting and pouring furnaces
A method of restoring the electrical efficiency of channel and pressure pour furnaces includes plunging a fluxing material with a specially designed plunging lance. The plunging lance chamber...
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7575812 |
Cleaning substrate of substrate processing equipment and heat resistant resin preferable therefor
The present invention provides a cleaning substrate of a substrate processing equipment, which comprises a cleaning layer comprising a heat resistant resin with a storage modulus (1 Hz) at 20° C....
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7544254 |
System and method for cleaning an ion implanter
This disclosure provides an approach for cleaning an ion implanter. In this disclosure, there is a vacuum device having an in-take port adapted to receive a contaminant removing hose. The vacuum...
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7520937 |
Thin film forming apparatus and method of cleaning the same
The present invention relates to a technique for cleaning a thin film forming apparatus. In a typical embodiment, deposits originating from process gases for forming a thin film and deposited on...
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7513957 |
Hole cleaning method
A hole cleaning apparatus includes a handle, mandrel, spool holder, cleaning material, and cutting edge. The handle having a first end and a second end. The handle having a bore extending from the...
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7459028 |
Method for cleaning a lumen
A method and apparatus for removing soil from an inner surface of a lumen wall of a medical instrument are disclosed. A carrier gas entrains particles capable of sublimation at room temperature and...
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7429342 |
Method for cleaning and regenerating a mold
A cleaning substrate for cleaning and regenerating a mold is disclosed. The mold is contaminated after repeatedly packaging the semiconductor device by making use of thermosetting resin. At least a...
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7398785 |
Method for cleaning a culvert
A tool for cleaning a culvert comprises a rod having a center longitudinal axis, a housing having a center longitudinal axis and coupled coaxially to the rod, the housing having an interior...
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7380557 |
Method of flushing a coil pipes(s) of a heat exchanger
A heat exchanger coil pipe is internally cleaned off dirt deposits by forcing ice and water to pass the pipe. A system for carrying out the cleaning comprises a suction pump, a wastewater...
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7375065 |
Method and composition for cleaning a fluid delivery system
A composition for cleaning a fluid delivery system includes an agent which controls the rheology of the fluid so that its apparent viscosity decreases as the fluid is subjected to a shear force. In...
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7354483 |
Device and method for transporting and delivering liquid chemical to inside natural gas pipeline
A device for transporting and delivering chemical to interior walls of pipelines employs a pig having a tank which contains pressurized chemical therein. Operably connected to the tank is a nozzle...
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7328475 |
Centre line multidimensional suspension system
There is described a novel apparatus for use in connection with pipe cleaning and monitoring systems. The apparatus is a suspension system adapted to fit a pipeline pig shaft, the pig being...
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7287534 |
Cleaning of apparatus in which meth(acrylic) acid-containing organic solvents have been treated and/or generated
A process for cleaning apparatus in which (meth)acrylic acid-containing organic solvents have been treated and/or generated and contain fouling and/or polymer and residues of organic solvent, in...
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7279052 |
Method for hydrate plug removal
A method for removal of deposits such as hydrate plugs from a pipeline is provided including inserting a thruster pig connected to a return flow line into the pipeline The pig is then advanced...
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7279050 |
One-piece bottom edge wipe sponge for cleaning a photoreceptor drum
A one-piece sponge cleans and removes coating material from the bottom edge, inside and outside surface of a photoreceptor drum. The one-piece sponge has an inner sponge section and an outer sponge...
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7219675 |
Cleaning composition and method
A novel cleaning composition comprises a dilutant, a wetting agent, a chelating agent, an alkaline builder, and a chlorine provider. The dilutant is preferably water. The wetting agent is...
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7214275 |
Method for cleaning internal components of electronic equipment
A method of cleaning a head of a printer when the printer is in a normally-engaged position is disclosed. A step of the method includes providing a base a material with a leading end and trailing...
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7211194 |
Gravity pressure vessel and related apparatus and methods
A gravity pressure vessel (GPV) for processing a fluid stream containing organic materials provides several improvements to the art. In one embodiment, a GPV of the present invention sustains the...
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7189289 |
Cleaning agent and method for cleaning heater tubes
Disclosed is a cleaning agent for heater tubes, which is capable of eliminating deposits such as soot particulates in tubes installed in industrial heaters that typically use oil, coal or gas. The...
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7178593 |
Piggable separation system and method
An inline well fluid separator is movable for pigging operations. The separator assembly has a housing with an inlet port and an outlet port. A separation unit is carried within the housing. The...
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7105062 |
Cleaning method for an oil tank burner system
A method for cleaning an exhaust stack tube of an oil tank heater comprises the steps of securing collection drums at open ends of a heater tube using attaching straps; securing a drop cloth over...
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7094293 |
Device and method for mechanical cleaning of grooves
A device for mechanically cleaning a grooves used to hold a rotor or a stator winding of an electric machine includes an axially moveable device carrier and at least one cleaning tool connected to...
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7063593 |
Apparatus and process for surface treating interior of workpiece
A process and apparatus for surface treating boundary walls of an interior chamber formed in a workpiece. Nozzle members are inserted through access openings which communicate with opposite sides...
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7060137 |
Method for applying cleaning liquid to a bowling lane using a reciprocating dispensing head
A lane maintenance machine has a cleaning system that includes at least one cleaning liquid dispensing head which reciprocates back and forth transversely of the lane as the machine travels along...
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7060135 |
Endotracheal tube cleaning apparatus and method
A cleaning apparatus and method to be used with an endotracheal tube and including an elongate tubular member that extends into the endotracheal tube. A cleaning assembly which may include an...
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7045020 |
Cleaning a component of a process chamber
Process deposits formed on a component of a process chamber are cleaned. In the cleaning method, gas holes in the component are mechanically pinned to clean the process deposits therein. A ceramic...
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7041176 |
Pipe renovating system and method
A pipe renovating method and system in which a pipe is first cleaned and then coated with a suitable coating material. In the cleaning step, pressurized air and particles of abrasive material are...
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7028361 |
Cleaning assembly
A cleaning assembly for a pipe. The assembly comprises a sleeve, at least one magnet, and at least one moveable hollow member. The sleeve is moveably disposed on the outer wall of the pipe. The at...
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7005012 |
Device and method for brush-cleaning a tube using a spray system taken into the tube
The device includes a spray system for spraying a fluid against the inside periphery of the tube to be cleaned, and two analogous brushing assemblies, each of which include brushing means and a...
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7003838 |
Hydraulic pig advance system comprising a control volume chamber containing hydraulic fluid and a force transmitting member
This invention relates to a hydraulic pig advance system comprising a control volume chamber containing hydraulic fluid and a force transmitting member. The system further comprises two directional...
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6986816 |
Method for removing deposits from chemical reactors
The invention relates to a process for the removal of deposits formed in a reaction apparatus by the precipitation of solids from a liquid reaction mixture, which process is characterized in that...
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6979372 |
Method for cleaning particle classifier
A method for cleaning portions of a particle classifier, such as for example the rotor and/or stator, includes providing carbon dioxide particles to the classifier. Carbon dioxide particles are...
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6972057 |
Electrode cleaning for air conditioner devices
Methods for cleaning a first group of electrodes contained within an air conditioner are provided. A second group of electrodes within the air conditioner has a cleaning device fastened therewith....
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6939411 |
Method and tool for cleaning a watercraft speedometer
A method and tool for cleaning a watercraft speedometer are disclosed. The tool comprises a body, an extraction tip extending therefrom, and at least one edge on the extraction tip that can catch...
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6916383 |
Cleaning and separation in conduits
A coherent body (B) of wet crushed ice is pumped along a pipe ( 5 ). The crushed ice body can be used as a means of cleaning the pipe wall, as a means of driving a product liquid out of the pipe...
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6883527 |
Method for robotically cleaning compressor blading of a turbine
The compressor cleaning system includes a track mounted about the inlet of the compressor. A circumferential position assembly mounts an insertion drive assembly which is driven about the track...
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6881274 |
Carrier for cleaning sockets for semiconductor components having contact balls
A test carrier for testing bumped semiconductor components such dice, chip scale packages, BGA devices, and wafers is provided. The test carrier includes a base for retaining one or more components...
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6866722 |
Screen cleaning device and method of using
A screen cleaning tool including a thin sheet of fiberous material made by a process that includes the steps forming fibers into a lacy pattern, compressing the pattern into a thin sheet, applying...
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6858089 |
Apparatus and method for semiconductor wafer cleaning
An improved method for removing contaminant particles from a surface of a semiconductor wafer includes forming a sacrificial film on the surface of the wafer and then removing the sacrificial film...
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6848143 |
Scavenging metallic debris from buried metal pipelines
A metal-debris magnetic scavenging tool useable inside a buried, horizontal metallic pipeline through an access opening which has been cut into the upper wall portion of the pipeline overhead where...
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6841007 |
Method for pipeline filtration
A method for cleaning a pipline by providing a filter or a number of filters adapted to reside in the pig launcher of the pipeline. The filters can be used to remove debris and impurities from the...
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6830630 |
Method of cleaning an internal combustion engine
This invention provides fluid-dispensing devices attachable to an air-intake system of an internal combustion engine for introducing an engine cleaner composition into the air intake system. The...
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6827794 |
Air gap cleaning method
A method of cleaning an air gap in a plumbing fixture by removing the cap from a counter table access and inserting a flexible wire brush into a hose connecting the counter-top access to the drain...
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6802909 |
Method for improving the operation of a pipeline by employing soap pigs
A method of improving the operation of a gas pipeline having at least some water therein including the steps of introducing into the interior of the pipeline a soluble soap pig that is dimensioned...
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6797857 |
Solidifier for a liquid
A solidifier for a liquid, the solidifier comprising a mixture of absorbents having different apparent densities whereby at least one absorbent is negatively buoyant and at least one absorbent is...
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6790289 |
Method of cleaning a plasma processing apparatus
There is provided a method of cleaning completely a deposit on the surface of the member to be cleaned, of a plasma processing apparatus without any damage of the coating which has been formed...
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6755916 |
Method of dispensing inhibitor in a gas pipeline
A method of distributing liquid present in the lower portion of a gas pipeline to the interior upper surface of the pipeline including the steps of passing a pig having a venturi therein, through...
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6736905 |
Method of removing material from an interior surface using core/shell particles
This invention relates generally to methods for removing adherent materials, for example, residues, scale, contaminants, fouling, precipitates, and the like objectional materials from various...
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6726778 |
Method for cleaning and renovating pipelines
A pipeline cleaning and renovating method of the present invention comprises introduction of abrasive particulates by pressurized air through the pipelines to remove the incrustation adhering to...
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6723171 |
Process for extracting solid material from shell-and-tube reactor
The present invention provides: a process which involves safely and sanitarily extracting a solid material from a shell-and-tube reactor with good efficiency. The process comprises the step of...
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