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Cleaning and liquid contact with solids

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
01/22/2015 > 12 patent applications in 10 patent subcategories.

20150020845 - Cleaning device and method for removing a lubricant from the rolls of a roll stand: A cleaning device and method remove a lubricant from the rolls of a roll stand. To achieve economical and efficient cleaning of the rolls, the cleaning device includes at least one ultrasonic generator for generating ultrasonic waves, the ultrasonic waves being routed to the surface of the rolls by cleaning... Agent:

20150020846 - Method of use of portable dusting tool: A method of use of a dusting tool for cleaning the exposed surface of a camera sensor lens in a recessed digital camera sensor chamber while avoiding contaminating contact with the side walls of the camera sensor chamber, the method comprising the steps of providing a non-scrubbing duster member having... Agent:

20150020847 - Cleaning method for thin-film processing applications and apparatus for use therein: According to the present disclosure, a method for cleaning the processing chamber of a flexible substrate processing apparatus without breaking the vacuum in the processing chamber is provided. The method for cleaning the processing chamber includes guiding a sacrificial foil into the processing chamber; initiating a first pump process in... Agent:

20150020848 - Systems and methods for in-situ wafer edge and backside plasma cleaning: A lower electrode plate receives radiofrequency power. A first upper plate is positioned parallel to and spaced apart from the lower electrode plate. A grounded second upper plate is positioned next to the first upper plate. A dielectric support provides support of a workpiece within a region between the lower... Agent: Lam Research Corporation

20150020849 - Regenerative compositions for the entrapment of particles and methods for its use: Compositions and methods of removing particulate matter from a surface. An example comprises contacting a kneadable dust removal composition with the surface so that the particulate matter adheres or becomes embedded within the composition, and is removed from the surface with the dust removal composition. Preferably the dust removal composition... Agent:

20150020850 - Substrate processing apparatus and substrate processing method: A substrate processing apparatus comprises: a liquid film former which forms a liquid film by supplying a liquid on an upper surface of the substrate W held horizontally; a cooling gas discharge nozzle which discharges cooling gas of a temperature lower than a freezing point of the liquid forming the... Agent:

20150020851 - Substrate cleaning device, substrate cleaning apparatus, cleaned substrate manufacturing method and substrate processing apparatus: A substrate cleaning device 1 includes a substrate holding unit 10 configured to hold a substrate W, a first cleaning unit 11 having a first cleaning member 11a caused to come into contact with a first surface WA of the substrate W held by the substrate holding unit 10 to... Agent:

20150020852 - Substrate processing apparatus and substrate processing method: A substrate processing apparatus comprises: an air flow generator which generates a down flow by gas flowing from top to bottom around a substrate W held horizontally; a liquid film former which forms a liquid film by supplying a liquid on an upper surface of the substrate; a cooling gas... Agent:

20150020853 - Cleaning apparatus: A cleaning apparatus including a holding table for holding a plate-shaped workpiece, a cleaning nozzle for spraying a cleaning fluid to the plate-shaped workpiece, and a table cover for covering a circumference of the holding table. The table cover includes a top plate for covering an upper side of the... Agent:

20150020854 - Filter with artificial boundary for a dishwashing machine: A dishwasher with a tub at least partially defining a treating chamber, a liquid spraying system, a liquid recirculation system defining a recirculation flow path, and a liquid filtering system. The liquid filtering system includes a filter disposed in the recirculation flow path to filter the liquid and at least... Agent: Whirlpool Corporation

20150020855 - Table top dishwasher: A dishwasher comprises: (a) a washing chamber for accommodating articles to be cleaned, and comprising in its lower portion a water-collecting sump floor (12); (b) a spray arm (22) rotatably supported at the sump floor; in accordance with the present invention the dishwasher further comprises (c) a sump member (28)... Agent: Electrolux Home Products Corporation N.v.

20150020856 - Dish washing machine: A dish washing machine including a cabinet forming an external appearance of the dish washing machine; a washing tub arranged in the cabinet and allowing dishes to be washed therein; a dish basket arranged in the washing tub to accommodate the dishes; at least one liquid ejection unit arranged in... Agent: Samsung Electronics Co., Ltd.

01/15/2015 > 20 patent applications in 14 patent subcategories.

20150013714 - Method and device for cleaning an intramedullary reamer: A device arranged to apply a linear tension to an intramedullary reamer for ultrasonic cleaning, and a corresponding method thereof... Agent:

20150013715 - Ashing device: An ashing device that prevents the ashing rate from changing over time. The ashing device ashes organic material on a substrate including an exposed metal in a processing chamber. The ashing device includes a path, which is formed in the processing chamber and through which active species supplied to the... Agent:

20150013716 - Method for prevention of yellowing on surface of steel sheet after pickling: In a method for prevention of yellowing on a surface of a steel sheet subjected to re-pickling, washing with water and drying after a surface of a continuously annealed steel sheet is pickled to remove Si-containing oxide layer from a surface layer of the steel sheet, the surface of the... Agent:

20150013720 - Battery cleaning device and battery cleaning method: A battery cleaning device for cleaning a battery cell to be roller pressed, the battery cell having at least one flat surface, the battery cleaning device includes a cleaning unit configured to clean the flat surface of a battery cell prior to or simultaneously with roller-pressing the flat surface of... Agent:

20150013718 - Broom with hooked bristles section: A broom with hooked bristles section that may include a broom handle and a broom head having an upper section, a lower section, a first side and a second side. The broom handle may attach to the upper section of the broom head. A plurality of straight bristles may attach... Agent:

20150013719 - Cleaning device and method: A cleaning device for cleaning a marine element towed in water and related methods are provided. The cleaning device is configured to follow a bypass rail attached to the marine element when an obstacle is encountered along the marine element. Thus, the cleaning device passes the entire marine element, from... Agent: Cgg Servces Sa

20150013717 - Disposable absorbent liquid impermeable coverings: A single use, disposable system for cleaning that protects the individual's hands that avoids direct skin and hand contact with the material being cleaned, reducing the likelihood of transmission of pathogens, germs, dirt, odiferous material, noxious material, and allowing the individual to then progress forward without having to wash, cleanse... Agent:

20150013721 - Treatment of oil-contaminated solids: The disclosure pertains to systems and methods for removing hydrocarbon contaminants from a contaminated solid using an environmentally benign extractant and an oleophilic absorber, where the environmentally benign extractant and the oleophilic absorber are separate components.... Agent: Soane Energy, LLC

20150013723 - Chemical meting system: A chemical meting system to dispense a known or pre-determined amount of cleaning or treating fluid without requiring any moving mechanical parts or power source, for use in fluid tanks having a volume of liquid periodically varying between a high and low level. The system utilizes the pressure changes created... Agent:

20150013724 - Method and system of removing debris from piping in a high-rise building plumbing network: A method of removing debris from piping within a high-rise building plumbing network includes inserting a portion of a flexible optical device and flexible water conduit into an opening defined by a plumbing system, the flexible water conduit operably coupled to a water pressure device. The method also includes coupling... Agent:

20150013722 - Substrate processing system, method for controlling substrate processing system, and storage medium: Disclosed is a substrate processing system including a substrate processing apparatus that includes a nozzle configured to eject a processing liquid to a substrate. The system includes a jig sensor configured to detect whether a checking jig provided with a liquid receiving unit receiving the processing liquid ejected from the... Agent:

20150013725 - Tube lancing machine: A pair of parallel metal lances is driven by a transversal drive into and out of heat exchanger tubes. The lances are supported by a plurality of spaced apart, retractable door supports so that the transversal drive mechanism can approach the tube sheet of the heat exchanger tubes as closely... Agent: Aquajet Ltd.

20150013726 - Brush cleaning system: A brush cleaning system includes a container having a bottom portion and an opening. A plurality of projections are located proximate to the bottom portion of the container. Bristles of a brush engage the plurality of projections to splay the bristles of the brush. A cap seals the opening of... Agent: Hamilton Webster LLC

20150013727 - Fluid nozzle device and method for cleaning a substrate using the same: A fluid nozzle device includes: at least one fluid nozzle which includes a nozzle body having a first inner surface, a second inner surface that is opposite to and spaced apart from the first inner surface, an inner bottom surface that interconnects the first and second inner surfaces and that... Agent: Els System Technology Co., Ltd.

20150013732 - Substrate treatment apparatus: A substrate treatment apparatus is used for treating a major surface of a substrate with a chemical liquid. The substrate treatment apparatus includes: a substrate holding unit which holds the substrate; a chemical liquid supplying unit having a chemical liquid nozzle which supplies the chemical liquid onto the major surface... Agent: Dainippon Screen Mfg. Co., Ltd.

20150013731 - Ultrasonic apparatus to enhance oil extraction from a bowling ball: An apparatus to enhance oil extraction from pores of a bowling ball includes a housing unit with an opening, a tank disposed within the opening and able to store a fluid, a rack disposed within the tank to secure the bowling ball in a stationary position and orient the ball... Agent:

20150013733 - Component for feeding a pressurized liquid to a washing tub of a washing machine, in particular a dishwasher: The component (10) comprises a hollow body (12) having: an inlet (14, 14a, 14b), which is adapted to be connected to a source of pressurized liquid, for example the water supply network (WS); an outlet (16), adapted to deliver said liquid to a washing chamber (WC) defined by said washing... Agent:

20150013728 - Dishwasher detergent dispenser: A dispenser for a dishwasher having a wash tub includes a fluid reservoir to hold a treating chemistry, a lid operatively mounted to the fluid reservoir, and configured to move between an open position and a closed position, and a hydraulic actuator fluidly coupled to a fluid source and configured... Agent: Whirlpool Corporation

20150013729 - Dishwasher with sprayer: A dishwasher includes a tub at least partially defining a treating chamber and a spraying system having a sprayer supplying liquid to the treating chamber. The sprayer may include a liquid passage and multiple spray outlets to emit sprays to wash the dishes, a first valve body to couple at... Agent:

20150013730 - Fluid flow structure and method of use for continuous motion washing machine: A washing machine and/or a fluid flow structure for a washing machine wash tank is provided. The wash tank is generally rectangular and includes a bottom wall, two side walls and two end walls extending upward from said bottom wall. The wash tank further includes at least one flow directional... Agent: Unified Brands, Inc.

01/08/2015 > 6 patent applications in 6 patent subcategories.

20150007856 - Method for treating a substrate surface using ozonated solvent and ultraviolet light: A method and an apparatus for removing or modifying a portion of a substrate surface, including contaminants thereon, using volatile methyl siloxanes (VMS) treatment fluid containing a controlled level of dissolved ozone (O3) gas and ultraviolet (UV) light is provided.... Agent:

20150007857 - Cleaning method and substrate processing apparatus: A method of cleaning a substrate processing apparatus including a gas supply part configured to eject a process gas via gas passages formed in the gas supply part, and divided into first and second regions corresponding to first and second in-plane positions of a substrate, respectively, includes cleaning a first... Agent: Tokyo Electron Limited

20150007858 - Substrate cleaning method, substrate cleaning device, and vacuum processing device: A substrate cleaning method for removing particles adhered to a substrate includes: acquiring particle information including diameters of the particles adhered to the substrate; controlling, based on the acquired particle information, a factor related to sizes of gas clusters having aggregates of atoms or molecules of a cleaning gas; ejecting... Agent:

20150007859 - Process for preparing aramid copolymer yarn using an acid wash: The present invention concerns methods for removing sulfur from yarn comprising the steps of: a) contacting never-dried polymeric yarn with an aqueous base, the polymer comprising imidazole groups and said polymer comprising sulfur atoms characterized as being in the form of sulfate anions; b) contacting the yarn with an aqueous... Agent: E I Du Pont De Nemours And Company

20150007860 - Contact lens cleaning system with monitor: The invention monitors the neutralization process involving hydrogen peroxide solution and a hydrogen peroxide neutralization catalyst and compares measured values with theoretical values. The system monitors the chemical reaction and notifies the user of the neutralization status. In an exemplary embodiment, the initial hydrogen peroxide solution concentration is neutralized with... Agent:

20150007861 - Spray assembly for a dishwasher appliance: The present subject matter provides a dishwasher appliance and a spray assembly for the same. The spray assembly includes a rotatable spray member, a biasing mechanism for rotating the spray member in a first rotational direction, and a plurality of nozzles mounted to the spray member. The plurality of nozzles... Agent:

01/01/2015 > 23 patent applications in 18 patent subcategories.

20150000693 - Gas turbine on-line water wash system and method: An on-line wash system for a compressor including: a nozzle including a flow passage for wash liquid, wherein the flow passage is configured to be coupled to a source of a wash liquid and includes a discharge outlet arranged to project the wash liquid into a stream of working fluid... Agent:

20150000695 - Cleaning method, method of manufacturing semiconductor device, substrate processing apparatus, and recording medium: A method for cleaning an interior of a process chamber after performing a process of forming a carbon-containing film on a substrate in the process chamber includes performing a cycle a predetermined number of times. The cycle includes supplying a modifying gas into the process chamber to modify deposits including... Agent: Hitachi Kokusai Electric Inc.

20150000694 - Method of reducing contamination in cvd chamber: The present invention discloses a method of reducing contamination in a CVD chamber. The method comprises cleaning the CVD chamber with first cleaning gases containing NF3; removing the particles in the CVD chamber with second cleaning gases containing N2; further removing the particles in the CVD chamber with third cleaning... Agent: Shanghai Huali Microelectronics Corporation

20150000696 - Method for smut removal during stripping of coating: Stripping a metallic bond coat from an article using a wet chemical process. An article removed from service and having a metallic bond coat applied over a surface of its metallic substrate is provided. The metallic bond coat is used to improve the adhesion of a TBC to the article,... Agent:

20150000697 - Oxidizing aqueous cleaner for the removal of post-etch residues: An oxidizing aqueous cleaning composition and process for cleaning post-plasma etch residue and/or hardmask material from a microelectronic device having said residue thereon. The oxidizing aqueous cleaning composition includes at least one oxidizing agent, at least one oxidizing agent stabilizer comprising an amine species selected from the group consisting of... Agent:

20150000698 - Method for cleaning up powder or other contaminants: Methods are presented for cleaning and removing powder or other substances which may result from a Color Run™-style event or from other events or circumstances. In one embodiment, a contamination area, i.e., an area where powder or some other substance has been disseminated, is cleaned by plugging one or more... Agent:

20150000699 - Oral hygiene device and method of using the same: The present invention provides for an oral hygiene device and methods of using the device, the device comprises a body comprising an open end, a closed end and a reservoir, wherein the reservoir comprises an oral cleaner; and an applicator assembly, comprising a cap removably attached to the body so... Agent:

20150000700 - Effervescent cleaning composition comprising diamond powder having dv50 of less than 40micrometer: A composition which effervesces when added to water, comprises diamond particles with a median equivalent volumetric diameter (Dv50) of less than 40 μm. The compositions are useful as cleaning compositions, particularly for cleaning diamonds.... Agent:

20150000701 - Method and apparatus for cleaning diesel particulate filters: An apparatus and method for removing accumulated ash and soot from DPFs which uses a combination of ultrasonic energy coupled via a liquid cleaning solution to the internal and external surfaces of the DPF to dislodge and remove the accumulated materials, and a system of directing clean solution for rinsing... Agent:

20150000703 - Bowling ball maintenance device: A bowling ball maintenance device performs a de-oiling process on bowling balls having porous surfaces. The maintenance device may comprise a container sized to store at least one bowling ball within the container and structured to receive the bowling ball. A heating element is structured to warm an internal environment... Agent:

20150000704 - Cleaning method for semiconductor device fabrication: A method of cleaning a substrate such as semiconductor substrate for IC fabrication is described that includes cleaning the semiconductor substrate with a first mixture of ozone and one of an acid and a base, followed by a second mixture of ozone and the other one of the acid and... Agent:

20150000702 - System and method for cleaning fracking sand: According to at least one exemplary embodiment, a system for cleaning fracking waste slurry containing water, sand, and organic matter may include a slurry sump, separator, dewatering screen, water tank, surge hopper, and a sand cleaner. The sand cleaner may further include a rotary retort furnace which may both dry... Agent:

20150000705 - Vacuum spray apparatus and uses thereof: Spray apparatus and uses thereof are described herein. A vacuum spray nozzle apparatus may include a first tube in fluid communication with a fluid source, a rotor coupled to the tube, a conduit in fluid communication with the passages of the first tube, and a second tube coupled to the... Agent:

20150000706 - Method for cleaning deposits from equipment that have accumulated during a method for recovering nmp, by the introduction of hot water and agitation: A process is proposed for cleaning an apparatus to remove deposits from a process for the recovery of purified N-methylpyrrolidone (NMP) by evaporating NMP from a contaminated NMP stream which is obtained in a process for the extractive separation of acetylene from the reaction mixture of a partial oxidation of... Agent: Basf Se

20150000707 - Cleaning method and processing apparatus: A method for cleaning a process chamber of a processing apparatus including the process chamber and a gas supply mechanism. The gas supply mechanism includes a flow splitter, a first flow path communicating with an upstream end of the flow splitter, a first valve provided in the first flow path,... Agent:

20150000708 - Dishwasher: A dishwasher has a treating chamber with four corners and a rotatable sprayer located within the treating chamber, where the sprayer includes two conduit segments which rotate about two different axes and a spray head which rotates about yet another axis. The combined rotation of the conduit segments moves the... Agent:

20150000709 - System for heating process solutions for preliminary treatment of a surface before coating: A system for preliminary treatment of a surface to prepare the surface for application of a coating includes a plurality of process tanks, each of which contains a heated liquid into which the surface is immersed to prepare it for coating, and a dedicated hot water generator associated with each... Agent:

20150000710 - Water-based coolant: A water-based coolant contains at least one inorganic acid salt of phosphate, phosphite, sulfate, sulfite, borate, molybdate, tungstate, carbonate, hydrogen carbonate and sesquicarbonate. Since the water-based coolant of the invention exhibits a high cooling capability but does not easily corrode a metallic material (a cooling object), the water-based coolant of... Agent: Idemitsu Kosan Co., Ltd.

20150000711 - Single use rinse in a linear marangoni drier: An apparatus for drying of wet substrates in a post CMP cleaning apparatus is provided. The apparatus provides a waterfall or shallow reservoir of rinsing solution, such as DIW, through which a substrate may be lifted. A solvent vapor may be provided at the rinsing solution interface on the substrate,... Agent: Applied Materials, Inc.

20150000712 - Gas injector particle removal process and apparatus: A sonic cleaning tool having a component retaining fixture, a sonic bath, and a cleaning fluid circulating system. The sonic bath has a sound field transducer and is structurally configured to place the component retaining fixture in sonic communication with the sound field transducer within the sonic bath. The component... Agent:

20150000713 - Dishwasher for treating dishes: A dishwasher for treating dishes according to at least one cycle of operation including a tub at least partially defining a treating chamber for receiving the dishes, at least one sprayer, a liquid recirculation system, a liquid filtering system including a housing defining and a filter located within the interior... Agent: Whirlpool Corporation

20150000714 - Dish washing machine and sump assembly therof: Disclosed herein is a dish washing machine having a sump assembly including a sump housing including a water storage chamber to store wash water and a sidewall portion and a bottom portion, the sidewall portion and the bottom portion defining the water storage chamber, a fine filter arranged at an... Agent: Samsung Electronics Co., Ltd.

20150000715 - Rotary drum washer for street sweeping waste and contaminated soil: A horizontal rotary drum in which the materials to be treated are introduced through a feed hopper together with a water flow admitted through treatment nozzles so as to form a suspension of water and materials is described. The horizontal rotary drum has inclined paddles that move forward the heavy... Agent:

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