Patents by Inventor Carsten Mehring
Carsten Mehring 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: 12135832Abstract: An input apparatus for operating and/or controlling a technical device includes a plurality of sensor elements which can be arranged spatially distributed in the oral cavity of a user. An interface circuit is coupled to the sensor elements and is configured to detect a respective current tongue position and/or tongue movement by means of the sensor elements. The interface circuit generates one or more control signals depending on the respective current tongue position and/or tongue movement and transmits the one or more control signals to the technical device. Advantageously, the sensor elements each include a transponder which is configured to receive an interrogation signal from the interface circuit and, in response thereto, to transmit an individually coded response signal to the interface circuit.Type: GrantFiled: December 1, 2022Date of Patent: November 5, 2024Assignee: Universität StuttgartInventor: Carsten Mehring
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Publication number: 20230102363Abstract: An input apparatus for operating and/or controlling a technical device includes a plurality of sensor elements which can be arranged spatially distributed in the oral cavity of a user. An interface circuit is coupled to the sensor elements and is configured to detect a respective current tongue position and/or tongue movement by means of the sensor elements. The interface circuit generates one or more control signals depending on the respective current tongue position and/or tongue movement and transmits the one or more control signals to the technical device. Advantageously, the sensor elements each include a transponder which is configured to receive an interrogation signal from the interface circuit and, in response thereto, to transmit an individually coded response signal to the interface circuit.Type: ApplicationFiled: December 1, 2022Publication date: March 30, 2023Inventor: Carsten Mehring
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Publication number: 20220252477Abstract: The invention relates to a method for determining an actual value and/or an actual value range of at least one state variable of a fluid in a fluid flow by means of at least one indicator particle (9) introduced into the fluid. In addition it is proposed that the at least one indicator particle (9) is designed and provided for an irreversible property change of an indicator property of the indicator particle (9) in the case of a certain indicator value of the at least one state variable in the fluid flow and/or as a clear function of the actual value when a certain period of time has elapsed after the indicator particle (9) has been introduced into the fluid, wherein the indicator particle (9) is detected at a detection point, the indicator property of the indicator particle (9) is evaluated and the actual value and/or the actual value range of the state variable is inferred from the indicator property upstream of the detection point.Type: ApplicationFiled: April 29, 2022Publication date: August 11, 2022Inventor: Carsten Mehring
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Patent number: 11220348Abstract: An inerting and venting system for an aircraft. The inerting and venting system includes a tank containing fluid to be inerted, a mixer including an operating flow path and a mixing flow path, a vent line fluidly connecting ambient atmosphere to the operating flow path of the mixer, and an inert gas line fluidly connecting an inert gas source to the mixing flow path of the mixer. The mixing flow path and the operating flow path are arranged in a coflowing configuration such that ambient air communicated by the operating flow path mixes in a coflowing manner with inert gas communicated by the mixing flow path and the coflowed mixture is directed into the tank. The inerting and venting system may include a first valve for controlling flow of vent air from ambient atmosphere to the tank, and a second valve for controlling flow of inert gas from an inert gas source to the tank.Type: GrantFiled: April 6, 2020Date of Patent: January 11, 2022Assignee: Parker-Hannifin CorporationInventors: Ashok G. Zopey, Carsten Mehring
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Publication number: 20200325809Abstract: An inerting and venting system for an aircraft. The inerting and venting system includes a tank containing fluid to be inerted, a mixer including an operating flow path and a mixing flow path, a vent line fluidly connecting ambient atmosphere to the operating flow path of the mixer, and an inert gas line fluidly connecting an inert gas source to the mixing flow path of the mixer. The mixing flow path and the operating flow path are arranged in a coflowing configuration such that ambient air communicated by the operating flow path mixes in a coflowing manner with inert gas communicated by the mixing flow path and the coflowed mixture is directed into the tank. The inerting and venting system may include a first valve for controlling flow of vent air from ambient atmosphere to the tank, and a second valve for controlling flow of inert gas from an inert gas source to the tank.Type: ApplicationFiled: April 6, 2020Publication date: October 15, 2020Inventors: Ashok G. Zopey, Carsten Mehring
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Patent number: 10648382Abstract: An inerting and venting system for an aircraft. The inerting and venting system includes a tank containing fluid to be inerted, a mixer including an operating flow path and a mixing flow path, a vent line fluidly connecting ambient atmosphere to the operating flow path of the mixer, and an inert gas line fluidly connecting an inert gas source to the mixing flow path of the mixer. The mixing flow path and the operating flow path are arranged in a coflowing configuration such that ambient air communicated by the operating flow path mixes in a coflowing manner with inert gas communicated by the mixing flow path and the coflowed mixture is directed into the tank. The inerting and venting system may include a first valve for controlling flow of vent air from ambient atmosphere to the tank, and a second valve for controlling flow of inert gas from an inert gas source to the tank.Type: GrantFiled: October 5, 2017Date of Patent: May 12, 2020Assignee: Parker-Hannifin CorporationInventors: Ashok G. Zopey, Carsten Mehring
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Publication number: 20180094557Abstract: An inerting and venting system for an aircraft. The inerting and venting system includes a tank containing fluid to be inerted, a mixer including an operating flow path and a mixing flow path, a vent line fluidly connecting ambient atmosphere to the operating flow path of the mixer, and an inert gas line fluidly connecting an inert gas source to the mixing flow path of the mixer. The mixing flow path and the operating flow path are arranged in a coflowing configuration such that ambient air communicated by the operating flow path mixes in a coflowing manner with inert gas communicated by the mixing flow path and the coflowed mixture is directed into the tank. The inerting and venting system may include a first valve for controlling flow of vent air from ambient atmosphere to the tank, and a second valve for controlling flow of inert gas from an inert gas source to the tank.Type: ApplicationFiled: October 5, 2017Publication date: April 5, 2018Inventors: Ashok G. Zopey, Carsten Mehring
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Patent number: 9247672Abstract: An impingement cooling system for cooling electronic components includes a nozzle array having a plurality of nozzles in fluid communication with a source of cooling fluid, each nozzle including a deflection structure that deforms above a threshold temperature. A plurality of thermally conductive pins respectively are in thermal contact with the deflection structures and conduct heat from at least one of the electronic components to the deflection structures. When a heated nozzle within the nozzle array reaches a temperature above the threshold temperature due to heat conducted from the respective thermally conductive pin, the deflection structure of the heated nozzle deforms from a closed position to an open position to permit cooling fluid to impinge upon the electronic component. The deflection structure may be a deflection plate formed of a bimetallic material having layers of different thermal expansion coefficients, or a thermally responsive two-way shape memory material.Type: GrantFiled: January 20, 2014Date of Patent: January 26, 2016Assignee: Parker-Hannifin CorporationInventor: Carsten Mehring
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Patent number: 9175564Abstract: A hydrodynamic energy recovery system for effecting mixing of gases within a headspace of a liquid-containment vessel containing a liquid enables mixing of the gases by converting energy of moving or sloshing liquid in a liquid-filled lower portion of the vessel into energy for moving the gases. The system includes (1) a hydro-driven actuator that is movably driven in response to the movement of the liquid in the vessel, (2) a mixing device driven by the actuator such that motion of the mixing device effects mixing of the gases contained in the headspace above the liquid, and (3) a motion converter for converting motion of the actuator into motion for driving the mixing device. The mixing device can be driven without the need to run electrical power within the vessel and without the transfer of motion through an external wall of the vessel.Type: GrantFiled: December 5, 2012Date of Patent: November 3, 2015Assignee: Parker-Hannifin CorporationInventor: Carsten Mehring
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Publication number: 20140204532Abstract: An impingement cooling system for cooling electronic components includes a nozzle array having a plurality of nozzles in fluid communication with a source of cooling fluid, each nozzle including a deflection structure that deforms above a threshold temperature. A plurality of thermally conductive pins respectively are in thermal contact with the deflection structures and conduct heat from at least one of the electronic components to the deflection structures. When a heated nozzle within the nozzle array reaches a temperature above the threshold temperature due to heat conducted from the respective thermally conductive pin, the deflection structure of the heated nozzle deforms from a closed position to an open position to permit cooling fluid to impinge upon the electronic component. The deflection structure may be a deflection plate formed of a bimetallic material having layers of different thermal expansion coefficients, or a thermally responsive two-way shape memory material.Type: ApplicationFiled: January 20, 2014Publication date: July 24, 2014Inventor: Carsten Mehring
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Patent number: 8433663Abstract: Method and device for computer-aided prediction of intended movements from neuronal signals of a brain, wherein the neuronal signals are each associated in the brain with intended movements, wherein neuronal signals are recorded and the most probable movements are determined from these, specifically using a predetermined model in which a recorded neuronal signal and a determined movement are assigned to each other, and, for the probability with which a recorded neuronal signal corresponds to a respective predetermined movement, a predetermined distribution is assumed that is defined by specific characteristic values, wherein an adaptation of the neuronal signal is included in the predetermined model.Type: GrantFiled: June 23, 2008Date of Patent: April 30, 2013Assignee: CorTec GmbHInventors: Jörn Rickert, Carsten Mehring, Julie Blumberg, Daniel Braun, Tomislav Milekovic, Jörg Fischer
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Publication number: 20100274746Abstract: Method and device for computer-aided prediction of intended movements from neuronal signals of a brain, wherein the neuronal signals are each associated in the brain with intended movements, wherein neuronal signals are recorded and the most probable movements are determined from these, specifically using a predetermined model in which a recorded neuronal signal and a determined movement are assigned to each other, and, for the probability with which a recorded neuronal signal corresponds to a respective predetermined movement, a predetermined distribution is assumed that is defined by specific characteristic values, wherein an adaptation of the neuronal signal is included in the predetermined model.Type: ApplicationFiled: June 23, 2008Publication date: October 28, 2010Applicant: ALBERT-LUDWIGS-UNIVERSITÄT FREIBURGInventors: Jörn Rickert, Carsten Mehring, Julie Blumberg, Daniel Braun, Tomislav Milekovic, Jörg Fischer
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Publication number: 20090221896Abstract: The invention relates to a probe for data transmission between a brain and a data processing device. Said probe has a support with electrodes fitted thereto. Said electrodes can be made to electromagnetically interact with neurons of the brain for the purpose of detecting neuronal activity and/or the transmission of stimuli and can be coupled to the data processing device. The shape of the support can be adapted to an inner surface of the brain to such a degree that it can be inserted into the interior of a sulcus of the brain.Type: ApplicationFiled: February 12, 2007Publication date: September 3, 2009Inventors: Jörn Rickert, Carsten Mehring, Tonio Ball, Ad Aertsen, Andreas Schulze-Bonhage
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Publication number: 20080152500Abstract: An inertial particle separator (IPS) for an inlet bell-mouth that couples an inlet air plenum to a compressor in a gas turbine engine, wherein the IPS removes air particles within reverse air flow passing through at least one bell-mouth aperture in the inlet bell-mouth into shroud bleed apertures in a shroud for the compressor, comprising: at least one baffle that protrudes from each bell-mouth aperture positioned to bend a reverse air flow stream through the bell-mouth aperture to a degree that forces particles out of the reverse air flow stream and into the inlet air plenum.Type: ApplicationFiled: December 20, 2006Publication date: June 26, 2008Inventor: Carsten Mehring
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Publication number: 20080138207Abstract: An inlet plenum for coupling airflow from a radial airflow inlet to an axial compressor inlet for a compressor comprises a perforated inlet (PI) baffle that comprises a generally cylindrical baffle that circumscribes the compressor inlet and a plurality of apertures, each aperture perforating the baffle to pass the airflow from the radial airflow inlet to the compressor inlet and a plurality of stagnation vanes, each stagnation vane comprising a generally arc-shaped vane that extends proximate the PI baffle to establish an approximation of stagnant flow around the entire PI baffle to reduce flow distortion of the airflow between the radial airflow inlet and the axial compressor inlet.Type: ApplicationFiled: December 11, 2006Publication date: June 12, 2008Inventor: Carsten Mehring
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Patent number: 7025660Abstract: A method and assembly for generating a hydrodynamic air bearing is described, wherein at least one rotor is rotated to force air through channels defined in a platen located adjacent to a linear belt and the forced air is directed to the linear belt. The method includes rotating at least one rotor with a motor such that the rotor forces air through channels defined in a platen, and the air is directed toward a linear belt. The assembly includes a housing in which a platen, rotors, and a bearing plate are located.Type: GrantFiled: August 15, 2003Date of Patent: April 11, 2006Assignee: Lam Research CorporationInventors: Travis R. Taylor, Carsten Mehring
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Patent number: 6885316Abstract: A finger-mounted data entry device that allows a user to enter information into a computing device without using a keyboard and a method of using the data entry device. The data entry device includes thumb contacts and finger contacts. The thumb contacts are positioned on the user's thumbs such that the thumb contacts represent rows of keys on a standard keyboard: a first thumb contact representing a base row of keys; a second thumb contact representing an upper row of keys; and a third thumb contact representing a lower row of keys.Type: GrantFiled: December 2, 2003Date of Patent: April 26, 2005Inventor: Carsten Mehring
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Publication number: 20050037692Abstract: A method and assembly for generating a hydrodynamic air bearing is described, wherein at least one rotor is rotated to force air through channels defined in a platen located adjacent to a linear belt and the forced air is directed to the linear belt. The method includes rotating at least one rotor with a motor such that the rotor forces air through channels defined in a platen, and the air is directed toward a linear belt. The assembly includes a housing in which a platen, rotors, and a bearing plate are located.Type: ApplicationFiled: August 15, 2003Publication date: February 17, 2005Inventors: Travis Taylor, Carsten Mehring
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Publication number: 20040108373Abstract: A finger-mounted data entry device that allows a user to enter information into a computing device without using a keyboard and a method of using the data entry device. The data entry device includes thumb contacts and finger contacts. The thumb contacts are positioned on the user's thumbs such that the thumb contacts represent rows of keys on a standard keyboard: a first thumb contact representing a base row of keys; a second thumb contact representing an upper row of keys; and a third thumb contact representing a lower row of keys.Type: ApplicationFiled: December 2, 2003Publication date: June 10, 2004Inventor: Carsten Mehring
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Patent number: 6670894Abstract: A finger-mounted data entry device that allows a user to enter information into a computing device without using a keyboard and a method of using the data entry device. The data entry device includes thumb contacts and finger contacts. The thumb contacts are positioned on the user's thumbs such that the thumb contacts represent rows of keys on a standard keyboard: a first thumb contact representing a base row of keys; a second thumb contact representing an upper row of keys; and a third thumb contact representing a lower row of keys.Type: GrantFiled: February 1, 2002Date of Patent: December 30, 2003Inventor: Carsten Mehring