Patents Examined by Brandi N Hopkins
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Patent number: 11913914Abstract: An example material testing apparatus includes: guide means; sample holding means for holding a sample; force means for applying force to the sample; a crosshead arranged to support at least a portion of one or both of the sample holding means and the force means, wherein the crosshead is moveable about the guide means; automated clamping means configured to apply a releasable clamping force between the guide means and the crosshead to secure the crosshead at a location with respect to the guide means, and a controller configured to control the automated clamping means to apply the clamping force between the guide means and the crosshead.Type: GrantFiled: September 22, 2021Date of Patent: February 27, 2024Assignee: Illinois Tool Works Inc.Inventors: Andrew Kirby, Audrey Briodeau-Line, Edward Dempsey, Graham Mead
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Patent number: 11913915Abstract: A uniaxial bidirectional synchronous control electromagnetic loaded dynamic shear test system and method, a test apparatus thereof including a support platform, a loading bar system, an electromagnetic pulse generation system, a servo-controlled normal pressure loading system, and a data monitoring and acquisition system. The test apparatus can be used to conduct a dynamic shear test research on a rock-like material under a constant normal pressure close to an actual operating condition, and can also be applied to carry out dynamic shear tests on intact rock-like test specimens in various sizes or jointed rock-like test specimens containing a single structural surface to study dynamic shear mechanical property and shear failure behavior under strain rate of 101?103 s?1, thereby providing an important theoretical and technical support for the design, construction, protection, and safety and stability evaluation of geotechnical engineering, structural engineering.Type: GrantFiled: January 4, 2022Date of Patent: February 27, 2024Assignee: SHENZHEN UNIVERSITYInventors: Heping Xie, Jianbo Zhu, Tao Zhou, Mingzhong Gao, Cunbao Li, Zhiyi Liao, Kai Zhang, Jun Wang
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Patent number: 11911757Abstract: A pipetting device includes a pipetting channel at least partially filled with working gas, a pipetting tip accessible through a pipetting opening such that the volume of dosing liquid drawn into the receiving chamber can be varied by changing the pressure of the working gas in the receiving chamber, a pipetting piston for changing the pressure of the working gas and accommodated in the pipetting channel to be movable along the pipetting channel, a drive driving the pipetting piston to perform a movement along the pipetting channel, a control device controlling the drive, and a pressure sensor sensing the pressure of the working gas. The control device controls the drive to generate a pressure pulse in the pipetting channel based on the pressure signal output by the pressure sensor whereby the pressure of the working gas during the pulse follows a predefined working gas target pressure pulse curve.Type: GrantFiled: July 9, 2019Date of Patent: February 27, 2024Assignee: HAMILTON BONADUZ AGInventors: Hanspeter Romer, Reto Ettinger, Fridolin Gysel, Jürg Rast, Jonas Hilti
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Patent number: 11915913Abstract: Embodiments disclosed herein include a substrate support having a sensor assembly, and processing chamber having the same. In one embodiment, a substrate support assembly has a puck having a workpiece support surface, a gas hole formed through the workpiece support surface, and a sensor assembly disposed in the gas hole. The substrate support assembly further has a transition conduit fluidly coupled to the gas hole, and a connection coupled to the transition conduit. The connection has a first opening fluidly coupled to the transition conduit and a second opening coupled to a control system, where the control system is coupled to the sensor assembly.Type: GrantFiled: April 19, 2023Date of Patent: February 27, 2024Assignee: APPLIED MATERIALS, INC.Inventors: Wendell Glenn Boyd, Jr., Govinda Raj, Matthew James Busche
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Patent number: 11913819Abstract: An EMI resistant electronics enclosure (200) is provided having a first compartment (206) and a second compartment (207), each defined by a body (205), being separated by a septum (208). A first aperture (209) in the septum (208) connects the first compartment (206) and the second compartment (207). A feed-through element (210) is provided having a first interface region (211) and a second interface region (212), wherein one or more primary conductors (217) extend between the first interface region (211) and the second interface region (212), and wherein the first interface region (211) resides in the first compartment (206), and the second interface region (212) resides in the second compartment (207). A conductive bar (232) circumscribes at least a portion of the feed-through element (210), and a conductive gasket (220) extends from the body (205) to the conductive bar (232), wherein a ground path is formed between the body (205) and the conductive bar (232) with the conductive gasket (220).Type: GrantFiled: August 16, 2018Date of Patent: February 27, 2024Assignee: MICRO MOTION, INC.Inventors: Brian T. Smith, Clayton T. James
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Patent number: 11913850Abstract: A measuring system for a physical variable, the measuring system having a housing, a measuring tube having at least one tubular deformation body having a cross-section which is deformed at least partially and which is configured to expand elastically under pressure, two feed sections attached to end sections of the deformation body, two sealing sections for sealingly coupling the measuring system to a process, and two molded support sections to carry the housing. A measuring sensor system measures values of at least one of a stretching or a widening at at least two points on a section of the deformation body. An evaluation unit evaluates measured values of the stretching and widening and outputs them as a measurement signal. The housing at least partially surrounds and stabilizes the measuring tube on an outside and is provided with a vacuum and/or a negative pressure compared to the outside atmosphere.Type: GrantFiled: September 13, 2021Date of Patent: February 27, 2024Assignee: WIKA Alexander Wiegand SE & Co. KGInventors: Markus Diener, Lukas Spieler, Rolf Bloecher, Thomas Rothenbach
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Patent number: 11906474Abstract: A high-throughput and small size samples tension, compression, bending test system is disclosed. The system includes a computer unit, a motor and a number of the sample testing modules mounted horizontally or perpendicular to that ground on a workbench. The sample testing modules include a sample testing modules base plate fixedly attached to the workbench, and a ball screw, a displacement sensor, a moving beam, a clamp unit, a linear moving platform unit and a force value sensor arranged on the sample testing modules base plate. A number of the sample testing modules are arrange in parallel on the workbench or uniformly distributed in a circumferential direction with a point on the workbench as a circular center.Type: GrantFiled: May 28, 2021Date of Patent: February 20, 2024Assignee: NCS Testing Technology CO., LTDInventors: Guiyong Wang, Haizhou Wang, Peng Wang, Linmao Zhu, Tiezhu Zhu, Lei Zhao, Donglin Li
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Patent number: 11906384Abstract: A pressure detection element of a capacitive system includes a dielectric having two opposing surfaces including a first surface and a second surface, a conductor layer provided on the first surface of the dielectric, a conductive elastic member provided on the second surface of the dielectric, a spacer that positions the conductive elastic member at a predetermined distance from the second surface of the dielectric, and a pressing member configured to push the conductive elastic member toward the dielectric. An end surface of the pressing member that presses the conductive elastic member has a predetermined curvature, with an apex at a center of the end surface. A protrusion is provided at the apex at the center of the end surface of the pressing member.Type: GrantFiled: December 3, 2020Date of Patent: February 20, 2024Assignee: Wacom Co., Ltd.Inventors: Takenori Kaneda, Kenichi Ninomiya, Kohei Tanaka
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Patent number: 11906483Abstract: An apparatus for testing a sheet of brittle material is disclosed. The apparatus can include a plurality of assemblies configured for selectively applying a 3-point bending load on an edge of the sheet of material in a test region of the apparatus, a detection mechanism that optically measures strain in the sheet of material in the region, and a processor that determines the stress in the sheet based on the measured strain by calculating the stress that would be required to produce the measured strain in the sheet of material.Type: GrantFiled: May 6, 2020Date of Patent: February 20, 2024Assignee: Corning IncorporatedInventors: Gabriel Pierce Agnello, Chong Pyung An, Zhenxing Hu, Bosun Jang, Peter Knowles, Balamurugan Meenakshi Sundaram, Douglas Miles Noni, Jr., Richard Sean Priestley, Jamie Todd Westbrook
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Patent number: 11906482Abstract: An apparatus for testing the edge strength of a discrete sheet of material such as glass where the sheet has an irregular free-form shaped outline is disclosed. The apparatus can include a plurality of assemblies configured for selectively applying a 3-point bending load on an edge of the sheet of material in a test region of the apparatus, a detection mechanism that optically measures strain in the sheet of material in the region, and a processor that determines the stress in the sheet based on the measured strain by calculating the stress that would be required to produce the measured strain in the sheet of material.Type: GrantFiled: April 22, 2021Date of Patent: February 20, 2024Assignee: Corning IncorporatedInventors: Gabriel Pierce Agnello, Chong Pyung An, Zhenxing Hu, Bosun Jang, Peter Knowles, Balamurugan Meenakshi Sundaram, Douglas Miles Noni, Jr., Richard Sean Priestley, Jamie Todd Westbrook
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Patent number: 11906477Abstract: A tensile testing machine includes: a testing machine body that executes a tensile test; an instruction reception unit that receives an operation instruction for the testing machine body on the basis of an operation from a user; and an instruction storage unit that stores contents and an order of instruction information indicating the operation instruction, which is received by the instruction reception unit, for the testing machine body.Type: GrantFiled: October 26, 2021Date of Patent: February 20, 2024Assignee: SHIMADZU CORPORATIONInventor: Tohru Matsuura
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Patent number: 11906377Abstract: A differential pressure transducer assembly having an internal bellows coupling configured to improve reliability and ease assembly. The differential pressure transducer assembly includes a header, a sensing element mounted on the header, a first pressure port having a first pressure media channel in communication with a first side of the sensing element, a second pressure port having a second pressure media channel in communication with a second side of the sensing element, and a bellows coupling disposed between the header and the second pressure port. The bellows coupling may be configured to flex during assembly to compensate for tolerance mismatches. The bellows coupling may further reduce or prevent external stress from being applied to one or more of the header and the sensing element.Type: GrantFiled: September 16, 2021Date of Patent: February 20, 2024Assignee: KULITE SEMICONDUCTOR PRODUCTS, INC.Inventors: Robert Gardner, Louis DeRosa
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Patent number: 11904556Abstract: A bond tester apparatus arranged for determining a strength of a bond and/or a material present on a base, said bond tester apparatus comprising a force measurement module for applying a shear force to said bond and/or said material, and a displacement module and a controller arranged for controlling the distance between the force measurement module and the displacement module such that the shear height of a shear tool can be set.Type: GrantFiled: June 4, 2019Date of Patent: February 20, 2024Assignee: XYZTEC B.V.Inventors: Arjen Hoeflaak, Cornelis Bartholomeus Maria Van Mil, Robert John Sykes
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Patent number: 11905139Abstract: The present invention relates generally to the field of fishing drag scales. More specifically, the present invention relates to a fishing reel drag set device that is comprised of a body, an upper and lower housing, two eyelets and a power supply. The device may be adjustable or non-adjustable (i.e., static), wherein the adjustable version allots the user multiple tension settings for the line and the static version has only one tension setting. Other visual and audible elements such as colored LEDs, a speaker relay and visual and audio indicators are provided to help identify if the drag in the fishing line is too heavy or too light. Accordingly, the device can be applied to any fishing rod and fishing line to aid a fisherman in using a desired drag setting when attempting to catch a fish.Type: GrantFiled: November 16, 2021Date of Patent: February 20, 2024Inventor: Scott Ellis
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Patent number: 11898920Abstract: A connector for use with a sensor, such as a pressure sensor, has EMI absorbing capabilities. The connector includes a polymeric body configured for coupling to a sensor body and an EMI absorbing material. The EMI absorbing material may be entrained in the polymeric body, coated on the polymeric body, or otherwise integrated with the polymeric body. The EMI absorbing material may be carbon black or carbon nanotubes.Type: GrantFiled: May 10, 2022Date of Patent: February 13, 2024Assignee: Sensata Technologies, Inc.Inventors: Engbertus Berkel, Thomas Gerjen Hendrik Kouwen, Jonathan M. Rigelsford
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Patent number: 11898921Abstract: An air bearing for calibrating a force measurement device comprises an inner wall, an outer wall, an upper wall, a lower wall, an internal chamber, an object retention opening, and a plurality of air outlets. The inner wall and outer wall each have a cylindrical shape with the outer wall being concentric with the inner wall. The upper wall and lower wall each have an annular shape and are attached to the inner wall and the outer wall. The internal chamber is formed by inner surfaces of the four walls, and is configured to retain compressed air. The object retention opening is formed by an outer surface of the inner wall and is configured to receive and retain an object. The air outlets are positioned along the inner wall and are configured to allow compressed air to flow from the internal chamber to the object retention opening.Type: GrantFiled: May 17, 2022Date of Patent: February 13, 2024Assignee: Honeywell Federal Manufacturing & Technologies, LLCInventor: Jason Steuber
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Patent number: 11898889Abstract: A pressure measuring cell or flow rate measuring cell includes a pipe piece in which either a membrane to which a pressure that is to be measured is applied or an orifice plate is arranged in the cross-section through which a fluid flows, wherein the membrane or orifice plate and the pipe piece are formed together and interconnected via a solid-body joint, where a sensor is arranged outside the pipe piece near the solid-body joint or is accessible from this side, a tubular carrier part diverts forces past the solid-body joint when the pressure or flow rate measurement cell is being installed, and where the tubular carrier part has an inner diameter that is greater than the outer diameter of the pipe piece and has a wall in its cross section with a central circular opening, into which the pipe piece shortened to the thickness of the wall is inserted.Type: GrantFiled: September 18, 2019Date of Patent: February 13, 2024Assignee: SIEMENS AKTIENGESELLSCHAFTInventor: Gilbert Alexander Erdler
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Patent number: 11892331Abstract: A cartridge-style flow sensor for sensing fluid flow. The includes an exterior, interior, head, base, a circuit board, and first and second ports. The first and second ports permit fluid to flow into and out of the interior. A Hall Effect Sensor in the interior detects the number of revolutions of an impeller. An electric coupler interfaces with the sensor and a transmitter for communication of the revolutions of the impeller to a controller. The controller determines the rate of fluid flow in a conduit. The controller automatically issues a command signal to a component of a hydraulic system to alter the rate of fluid flow in the conduit. The cartridge hydraulic flow sensor is easily and releasably engaged to a cavity of a hydraulic circuit manifold.Type: GrantFiled: March 16, 2023Date of Patent: February 6, 2024Inventor: Dale Dietel
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Patent number: 11892363Abstract: A pressure sensing mat including a first conductive layer, a second conductive layer, and an insulative layer disposed therebetween. The first conductive layer includes a first plurality of spaced apart conductive paths and a first plurality of non-conductive paths therebetween and defining a plurality of gaps in the first plurality of non-conductive paths having a first repeating pattern of a cross shape. The first plurality of spaced apart conductive paths and the first plurality of non-conductive paths extend in a first direction. The second conductive layer includes a second plurality of spaced apart conductive paths and a second plurality of non-conductive paths therebetween and defining a second plurality of gaps in the second plurality of non-conductive paths having a second repeating pattern. The second plurality of spaced apart conductive paths and the second plurality of non-conductive paths extends in a second direction different than the first direction.Type: GrantFiled: January 10, 2022Date of Patent: February 6, 2024Assignee: Wellsense, Inc.Inventors: Arik Rofe, Oola Greenwald, Roman S. Ferber, Asaf Brosch
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Patent number: 11892380Abstract: The present disclosure provides a heat transfer limit experimental device of a high-temperature heat pipe equipped with a convenient temperature measurement box and a method based on the heat transfer limit experimental device. The heat transfer limit experimental device includes a high-temperature heat pipe, an electric heating system, a convenient temperature measurement box, a control system, a gas-cooled heat exchange system, and a data acquisition system. The electric heating system is connected to the high-temperature heat pipe. The convenient temperature measurement box is connected to the gas-cooled heat exchange system. The data acquisition system is connected to the gas-cooled heat exchange system, the convenient temperature measurement box, and the electric heating system. The control system is connected to the gas-cooled heat exchange system, the convenient temperature measurement box, and the electric heating system.Type: GrantFiled: April 12, 2023Date of Patent: February 6, 2024Assignee: Chengdu University of TechnologyInventors: Muhao Zhang, Wei Chen, Suyi Zhang, Xu Zhang, Xiaoqiang He, Shuhua Ding, Yugao Ma