Patents by Inventor Daniel Guy
Daniel Guy 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: 12001471Abstract: Methods, systems, and media for lot classification are disclosed. In one example, a classification system for identifying lot listings receives a description for a listing in a publication system, identifies a string in the listing, identifies a quantity word or digit in the string, and converts an identified quantity word into digit form. A normalized string is tokenized to produce tokens, the tokenizing of the normalized string including splitting the normalized string into a series of substrings using a sequence of delimiters. For each substring, an additional split is performed by separating any digit from any other adjacent character, unless that character is another digit, and maintaining an internal character order of each split substring to produce a flattened list of tokenized tokens.Type: GrantFiled: April 30, 2021Date of Patent: June 4, 2024Assignee: EBAY INC.Inventors: Daniel Lee Hurwitz, Ido Guy
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Patent number: 11922728Abstract: Where an event is determined to have occurred at a location within a vicinity of a plurality of actors, imaging data captured using cameras having the location is processed using one or more machine learning systems or techniques operating on the cameras to determine which of the actors is most likely associated with the event. For each relevant pixel of each image captured by a camera, the camera returns a set of vectors extending to pixels of body parts of actors who are most likely to have been involved with an event occurring at the relevant pixel, along with a measure of confidence in the respective vectors. A server receives the vectors from the cameras, determines which of the images depicted the event in a favorable view, based at least in part on the quality of such images, and selects one of the actors as associated with the event accordingly.Type: GrantFiled: October 24, 2022Date of Patent: March 5, 2024Assignee: Amazon Technologies, Inc.Inventors: Jaechul Kim, Nishitkumar Ashokkumar Desai, Jayakrishnan Kumar Eledath, Kartik Muktinutalapati, Shaonan Zhang, Hoi Cheung Pang, Dilip Kumar, Kushagra Srivastava, Gerard Guy Medioni, Daniel Bibireata
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Patent number: 11073579Abstract: An NMR rotor comprises a receptacle for inserting a sample container into a homogeneous region of an NMR magnetic field with flux density B, the field vector of which in the homogeneous region extends in the vertical direction along a z-axis. The rotor passes through regions with inhomogeneous magnetic field components and a flux density gradient dB/dz when the sample container is introduced. The rotor includes at least two different materials, one with diamagnetic properties and another with non-diamagnetic properties. The different materials are arranged to be geometrically distributed in the rotor so that the magnetic force on the rotor under the effect of a product t of magnetic flux density B and flux density gradient dB/dz, the magnitude of which exceeds 1400 T2/m, either acts in the same direction as the weight force of the rotor or is smaller in magnitude than the weight force of the rotor.Type: GrantFiled: April 1, 2021Date of Patent: July 27, 2021Inventors: Patrick Wikus, Daniel Guy Baumann, Markus Mayer, Martin Woodtli, Robert Schauwecker
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Patent number: 10654073Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.Type: GrantFiled: April 22, 2019Date of Patent: May 19, 2020Assignee: FP Canmechanica Inc.Inventor: Daniel Guy Pomerleau
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Patent number: 10557899Abstract: An adjustment device (1) for an RF resonant circuit (96) of an NMR probe (90) has a plurality of movable elements (6) which are arranged in succession, such that adjacent movable elements mutually engage, so as to be movable relative to one another in a limited range. The movable elements each have at least one electrical functional part (20; 20a-20b) for adjusting the RF resonant circuit. N outwardly oriented electrical contact elements (15; 15a-15b; 23, 24) include at least two functional part terminals (21, 22), and the electrical contact elements are each connected to a functional part terminal. The adjustment device also includes a first connection assembly (11) for slidingly contacting at least a portion of the movable elements from outside, to contact the contact elements in dependence on the movement position of the movable elements, as well as a movement device (4), configured to move one of the movable elements.Type: GrantFiled: July 3, 2018Date of Patent: February 11, 2020Assignee: BRUKER SWITZERLAND AGInventors: Roger Meister, Daniel Guy Baumann, Daniel Schmidig, Christian Kasper
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Publication number: 20190240700Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.Type: ApplicationFiled: April 22, 2019Publication date: August 8, 2019Inventor: Daniel Guy Pomerleau
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Patent number: 10335720Abstract: Systems and methods for separating fluids from drill cuttings. Specifically, the invention relates to shakers that incorporate a vacuum system and methods of operating such systems to effect a high degree of fluid separation. The system and methods are effective across a variety of screen sizes, vacuum flows and vacuum designs.Type: GrantFiled: October 7, 2015Date of Patent: July 2, 2019Assignee: FP Marangoni Inc.Inventor: Daniel Guy Pomerleau
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Patent number: 10307794Abstract: According to one aspect there is provided a screen assembly for a vibrating screening machine. The screen assembly comprises a screen chassis and a screen for screening material such as a solution containing liquid and solids. The screen chassis comprises a first face and a second face opposite to the first face, the screen chassis defining a plurality of openings therethrough from the first face to the second face for allowing passage of a material that has been screened. The screen is attached to the first face of the screen chassis and covering the openings of the screen chassis at the first face. The screen chassis may be made of a light-weight, stiff material. The screen may be made of a durable material such as metal. A method for making a screen assembly is also provided.Type: GrantFiled: December 23, 2015Date of Patent: June 4, 2019Assignee: FP CanMechanica, IncInventors: Dale R. Marshall, Daniel Guy Pomerleau
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Publication number: 20190122254Abstract: Bayesian A/B testing tools and methods for email campaigns are provided. The Bayesian methods and tools disclosed herein determine which version of an email is better than another to enable accurate Bayesian A/B testing on the emails.Type: ApplicationFiled: October 19, 2018Publication date: April 25, 2019Applicant: Clutch Holdings, LLCInventors: Timothy Duquette, Daniel Guy, Leendert-Henk Gravendeel
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Patent number: 10265731Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.Type: GrantFiled: January 22, 2018Date of Patent: April 23, 2019Assignee: FP Canmechanica Inc.Inventor: Daniel Guy Pomerleau
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Publication number: 20190011509Abstract: An adjustment device (1) for an RF resonant circuit (96) of an NMR probe (90) has a plurality of movable elements (6) which are arranged in succession, such that adjacent movable elements mutually engage, so as to be movable relative to one another in a limited range. The movable elements each have at least one electrical functional part (20; 20a-20b) for adjusting the RF resonant circuit. N outwardly oriented electrical contact elements (15; 15a-15b; 23, 24) include at least two functional part terminals (21, 22), and the electrical contact elements are each connected to a functional part terminal. The adjustment device also includes a first connection assembly (11) for slidingly contacting at least a portion of the movable elements from outside, to contact the contact elements in dependence on the movement position of the movable elements, as well as a movement device (4), configured to move one of the movable elements.Type: ApplicationFiled: July 3, 2018Publication date: January 10, 2019Inventors: Roger Meister, Daniel Guy Baumann, Daniel Schmidig, Christian Kasper
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Publication number: 20180141085Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.Type: ApplicationFiled: January 22, 2018Publication date: May 24, 2018Applicant: FP Canmechanica Inc.Inventor: Daniel Guy Pomerleau
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Patent number: 9957848Abstract: A cam follower for operable attachment to a valve lifter assembly for use with a variable cam lobe camshaft in a variable valve timing system includes a housing with a central cavity and a mushroom head with a stem pivotably connected to the housing in the central cavity, the mushroom head having a radiused surface for contacting a cam lobe surface. The cam follower is used in combination with a variable cam surface of an axially displaceable camshaft to obtain improvements in idling speed and volumetric efficiency.Type: GrantFiled: March 26, 2015Date of Patent: May 1, 2018Inventor: Daniel Guy Pomerleau
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Patent number: 9908149Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.Type: GrantFiled: August 26, 2014Date of Patent: March 6, 2018Assignee: FP CANMECHANICA INC.Inventor: Daniel Guy Pomerleau
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Patent number: 9903923Abstract: A transport device for transporting an NMR sample to the probe head (16) of an NMR spectrometer by means of a transport system (12) is characterized in that the transport device comprises a shuttle (15) adapted for use with a transport system. The transport system is structured to transport an HR-NMR sample spinner or an NMR MAS rotor (5). The shuttle includes a locking device for the NMR MAS rotor, the locking device being formed such that the NMR MAS rotor is released by unlocking the locking device and can be transferred to and received by the NMR MAS probe head. It is therefore possible to rapidly change from NMR spectroscopy of liquids to NMR spectroscopy of solids, and vice versa, simply by exchanging the probe head, without converting the transport system.Type: GrantFiled: January 19, 2015Date of Patent: February 27, 2018Assignee: Bruker BioSpin AGInventors: Oskar Schett, Daniel Guy Baumann, Franco Sestito, Markus Mayer
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Publication number: 20180001351Abstract: According to one aspect there is provided a screen assembly for a vibrating screening machine. The screen assembly comprises a screen chassis and a screen for screening material such as a solution containing liquid and solids. The screen chassis comprises a first face and a second face opposite to the first face, the screen chassis defining a plurality of openings therethrough from the first face to the second face for allowing passage of a material that has been screened. The screen is attached to the first face of the screen chassis and covering the openings of the screen chassis at the first face. The screen chassis may be made of a light-weight, stiff material. The screen may be made of a durable material such as metal. A method for making a screen assembly is also provided.Type: ApplicationFiled: December 23, 2015Publication date: January 4, 2018Applicant: FP CanMechanica, IncInventors: Dale R. Marshall, Daniel Guy Pomerleau
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Publication number: 20160341077Abstract: A cam follower for operable attachment to a valve lifter assembly for use with a variable cam lobe camshaft in a variable valve timing system includes a housing with a central cavity and a mushroom head with a stem pivotably connected to the housing in the central cavity, the mushroom head having a radiused surface for contacting a cam lobe surface. The cam follower is used in combination with a variable cam surface of an axially displaceable camshaft to obtain improvements in idling speed and volumetric efficiency.Type: ApplicationFiled: March 26, 2015Publication date: November 24, 2016Inventor: Daniel Guy POMERLEAU
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Patent number: 9500726Abstract: An NMR probe head has a capacitor with a dielectric (5), which surrounds a cavity (15) in which a capacitor piston (7) is disposed. A sliding bush (9) has a through hole (16) in which a piston operating rod (8) extends. The piston operating rod (8) is connected to a piezo-electric actuator and to the capacitor piston (7) in such a way that it displaces the capacitor piston linearly when a sawtooth voltage is applied to the piezo-electric actuator. The sliding bush thereby applies braking friction to the piston operating rod during linear displacement of the capacitor piston and only allows the piston operating rod to slide through during the steep edges of the sawtooth voltage. This avoids the disadvantages of prior art, wherein the NMR probe head remains compact and the material cost and manufacturing complexity are reduced.Type: GrantFiled: March 4, 2014Date of Patent: November 22, 2016Assignee: Bruker BioSpin AGInventor: Daniel Guy Baumann
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Publication number: 20160207069Abstract: A screen system for improving a vibrating shaker apparatus for separating drilling fluid and drill cuttings is described. The screen system comprises a dual screen having a coarse mesh upper screen attached to a finer mesh lower screen with a channel between the two screens. One or both of the screens may be wedge shaped to affect the flow rate of drilling fluid and drill cuttings across the screen. The screen systems can be installed in existing shaker apparatuses using various attachment systems, such as wedge clamping systems, hydraulic or air pressure clamping systems, or hook screen systems.Type: ApplicationFiled: August 28, 2014Publication date: July 21, 2016Inventor: Daniel Guy Pomerleau
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Patent number: 9375732Abstract: Systems and methods to improve the separation of drill cuttings from drilling fluids using cyclone devices are described. Specifically, a system for separating three phases of a gas/liquid/solid mixture is described. The system includes a cyclone for separating the gas/liquid/solid mixture into a solids component and a gas/liquid mixture; a gas/liquid separator for separating the gas/liquid mixture into a gas component and a liquid component; and a vacuum system for providing a motive force for moving the gas/liquid/solid mixture into the cyclone, moving the separated gas/liquid mixture into the gas/liquid separator and for removing the gas component from the gas/liquid separator.Type: GrantFiled: March 19, 2014Date of Patent: June 28, 2016Assignee: FP Marangoni Inc.Inventor: Daniel Guy Pomerleau