Patents by Inventor Robert Thibeault
Robert Thibeault has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11963817Abstract: A tool for facilitating medical diagnosis is disclosed herein, including an ultrasound device configured to collect ultrasound data from a patient, a display device, and a processing circuit configured to generate a cerebral blood flow velocity (CBFV) waveform based on the ultrasound data, determine morphology indicators identifying attributes of the CBFV waveform, and configure the display device to display the CBFV waveform and the morphology indicators.Type: GrantFiled: May 4, 2018Date of Patent: April 23, 2024Assignee: Neurasignal, Inc.Inventors: Robert Hamilton, Corey Thibeault, Michael O'Brien, Mina Ranjbaran, Samuel Thorpe, Nicolas Canac
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Publication number: 20240075652Abstract: The present disclosure relates generally to methods of manufacturing plasterboards, such as gypsum wallboards. One aspect of the disclosure is a method of manufacturing a building board that includes providing a wet building board by allowing a plaster slurry to set between opposing facings, the wet building board having a set plaster core disposed between the facings; and providing a surfactant (such as a quaternary ammonium salt surfactant) on at least one of the facings (e.g., by applying an aqueous surfactant-containing composition to the facing); then conducting the wet building board to a drying oven, for example, via one or more conveyers (e.g., rollers and/or belts and/or rails); and drying the wet building board in the drying oven to provide the building board.Type: ApplicationFiled: December 29, 2021Publication date: March 7, 2024Inventors: John Thibeault, Robert J. Belanger, Anirban Ghosh
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Patent number: 9095802Abstract: A biosafety cabinet includes one or more air filters below the work surface and a system for holding, sealing, replacing and disposing the air filters through the work access opening of the biosafety cabinet. The air filters under the work surface of the biosafety cabinet capture particulates entering the cabinet from the exterior environment and the particulates within the cabinet's work chamber. Instead of a mechanical clamp, the perimeter of the air filters are sealed using a gasket and a tape, eliminating the accumulation of the contaminants around mechanical clamps. The air filters may be accessed through the work access opening of the biosafety cabinet, packaged for disposal and removed from the biosafety cabinet without being exposed to the exterior environment. A filter cover with an adhesive surface is used to cover and lift the used, contaminated air filter within the biosafety cabinet.Type: GrantFiled: January 23, 2008Date of Patent: August 4, 2015Assignee: THE BAKER COMPANYInventors: Larry A. McCarthy, Robert E. Lloyd, D. Aaron Johnson, Robert A. Thibeault, Martin S. Rogers, Ronald W. Gingras, John Keith Campbell, Gene Klingbeil
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Publication number: 20090298405Abstract: A canopy for a biological cabinet includes a plurality of openings, referred to as ports, covered by air dampers and designed to open and close as needed to reduce an overall volume of air required during normal operation. If the building exhaust system attempts to pull more air than is supplied by the cabinet, the intake dampers will open to allow room air in through the intake ports, thus helping the cabinet to maintain an acceptable level of intake airflow at its front access opening. If the building exhaust system does not pull a sufficient amount of air, the outlet damper will open and let the cabinet exhaust air escape through the outlet port, thus enabling the cabinet to maintain an acceptable level of intake airflow at its front access opening. The canopy may also include an internal air baffle that helps to capture the cabinet exhaust air and direct it out through the opening connected to the building exhaust duct.Type: ApplicationFiled: October 2, 2008Publication date: December 3, 2009Applicant: The Baker CompanyInventors: Robert E. Lloyd, Larry A. McCarthy, Christopher P. D'Alessandro, Robert A. Thibeault
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Publication number: 20080278042Abstract: A biosafety cabinet includes one or more air filters below the work surface and a system for holding, sealing, replacing and disposing the air filters through the work access opening of the biosafety cabinet. The air filters under the work surface of the biosafety cabinet capture particulates entering the cabinet from the exterior environment and the particulates within the cabinet's work chamber. Instead of a mechanical clamp, the perimeter of the air filters are sealed using a gasket and a tape, eliminating the accumulation of the contaminants around mechanical clamps. The air filters may be accessed through the work access opening of the biosafety cabinet, packaged for disposal and removed from the biosafety cabinet without being exposed to the exterior environment. A filter cover with an adhesive surface is used to cover and lift the used, contaminated air filter within the biosafety cabinet.Type: ApplicationFiled: January 23, 2008Publication date: November 13, 2008Applicant: The Baker CompanyInventors: Larry A. McCarthy, Robert E. Lloyd, D. Aaron Johnson, Robert A. Thibeault, Martin S. Rogers, Ronald W. Gingras, John Keith Campbell, Gene Klingbeil
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Publication number: 20080278041Abstract: A biosafety cabinet includes at least one cable port disposed in a wall of the cabinet that allows small tubing and/or cables to enter the cabinet through the walls. The cable port eliminates problems associated with running the tubing and/or cables through an open door at the front of the cabinet. The cable ports enable the user to fully close the view screen door, while maintaining the ability to connect various tubes and/or cables to devices in the interior work area of the cabinet. The biosafety cabinet further includes a double wall configuration with negative pressure air space between the two walls. Air and byproducts or contaminants attempting to escape from the cabinet into the room or enter the cabinet from the outside environment is captured in the negative pressure area between the walls and transported directly to an air filter.Type: ApplicationFiled: September 18, 2007Publication date: November 13, 2008Applicant: The Baker CompanyInventors: Robert E. Lloyd, D. Aaron Johnson, Robert A. Thibeault, Martin S. Rogers, Ronald W. Gingras, Scott R. Carpenter, Larry A. McCarthy
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Publication number: 20080278040Abstract: A biosafety cabinet has an air bypass system. The air bypass system reduces air noise and static pressure in the biosafety cabinet, and continues a supply of air to the blower, when the view screen or door is fully closed by providing an alternate path for the air entering the cabinet. The air bypass system further includes an armrest provided on the door sill. The armrest may have perforations on the front and rear surfaces of the armrest to allow the air to travel under the armrest, through an air inlet. The air bypass system additionally blocks germicidal light generated inside the biosafety cabinet from escaping when the view screen or door is fully closed.Type: ApplicationFiled: September 7, 2007Publication date: November 13, 2008Inventors: Larry A. McCarthy, Robert E. Lloyd, D. Aaron Johnson, Robert A. Thibeault, Martin S. Rogers, Ronald W. Gingras
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Patent number: 6733233Abstract: A shroud assembly for a turbine portion of a gas turbine engine, the shroud assembly comprising an annular ceramic shroud ring, a plurality of arcuate shroud support segments, and a plurality of inwardly biased resilient members. The annular ceramic shroud ring is circumferentially disposed about radially extending blades of a turbine rotor and partially defines an annular hot gas passage of the turbine portion. The plurality of arcuate shroud support segments are radially disposed outwardly of the ceramic shroud ring and are contiguous therewith. The plurality of inwardly biased resilient members are each engaged between one of the shroud support segments and an outer annular turbine support case composed of a material having a different thermal expansion coefficient than the ceramic shroud ring. The resilient members maintain contact between the shroud support segments and the ceramic shroud ring.Type: GrantFiled: April 26, 2002Date of Patent: May 11, 2004Assignee: Pratt & Whitney Canada Corp.Inventors: Christophe Jasklowski, Gilles Carrier, Robert Thibeault
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Publication number: 20030202876Abstract: A shroud assembly for a turbine portion of a gas turbine engine, the shroud assembly comprising an annular ceramic shroud ring, a plurality of arcuate shroud support segments, and a plurality of inwardly biased resilient members. The annular ceramic shroud ring is circumferentially disposed about radially extending blades of a turbine rotor and partially defines an annular hot gas passage of the turbine portion. The plurality of arcuate shroud support segments are radially disposed outwardly of the ceramic shroud ring and are contiguous therewith. The plurality of inwardly biased resilient members are each engaged between one of the shroud support segments and an outer annular turbine support case composed of a material having a different thermal expansion coefficient than the ceramic shroud ring. The resilient members maintain contact between the shroud support segments and the ceramic shroud ring.Type: ApplicationFiled: April 26, 2002Publication date: October 30, 2003Inventors: Christophe Jasklowski, Gilles Carrier, Robert Thibeault
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Patent number: 6317805Abstract: An interface architecture includes a plurality of pipelines each controlled by a respective line processor. An onboard ESCON protocol conversion device distinguishes customer data to be stored on a disk or read from disk versus header information. Transmit and receive frame dual port rams store transmitted frame and received frame information, stripping frame/header information from user data. Data to be stored in Global Memory is stored temporarily in FIFOs. An assembler/disassembler in each pipeline receives data from FIFOs (on a write), and transfers data to FIFOs (on a read). A buffer dual port ram (DPR) is configured to receive data for buffering read operations from and write operations to the GM. Data transfers between the assembler/disassembler and the buffer DPR pass through Error Detection And Correction circuitry (EDAC). A plurality of state machines arranged as an Upper Machine, Middle Machine and Lower Machine facilitate movement of user data between DPR and Global Memory (GM).Type: GrantFiled: December 18, 1998Date of Patent: November 13, 2001Assignee: EMC CorporationInventors: Kendell Alan Chilton, Robert A. Thibeault
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Patent number: 5688296Abstract: A control system particularly suited for effecting control over an integrated gasification combined cycle system (IGCC) that includes at least a fuel feed system, a gasifier system, a product gas cleanup system, a booster compressor and a gas turbine. The subject control system includes a bleed air control valve, a booster compressor bypass control valve, a fuel feed control valve and a product gas shutoff valve. The bleed air control valve, which is connected in fluid flow relation between the gas turbine and the booster compressor of the IGCC, is operable for effecting control over the amount of air that is bled in the IGCC. The booster compressor bypass control valve, which is connected in fluid flow relation between the upstream side and the downstream side of the IGCC, is operable for effecting the bypass of air around the booster compressor of the IGCC.Type: GrantFiled: December 27, 1994Date of Patent: November 18, 1997Assignee: Combustion Engineering, Inc.Inventors: Herbert Elliott Andrus, Jr., Paul Robert Thibeault