Patents Examined by Brandi N Hopkins
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Patent number: 12044593Abstract: A diagnosis apparatus includes: a sensor that detects diagnosis target information generated by a diagnosis target device; a threshold setting unit that sets a threshold for the diagnosis target information; and a diagnosis unit that diagnoses the diagnosis target device based on the diagnosis target information detected by the sensor and the threshold, in which the threshold setting unit sets the threshold based on the diagnosis target information in a predetermined period before a diagnosis time point, and the diagnosis unit performs diagnosis based on a current time point threshold set at the diagnosis time point and at least one past threshold set in the past.Type: GrantFiled: June 20, 2022Date of Patent: July 23, 2024Assignee: SUMITOMO HEAVY INDUSTRIES, LTD.Inventors: Tomoko Ichikawa, Yutaka Akedo
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Patent number: 12044106Abstract: A deep-water drilling gas kick pilot-scale apparatus, including: a simulation wellbore having an upper wellbore transitioned to a lower wellbore through a variable cross section; a drilling tool with an annular space formed between the drilling tool and the simulation wellbore; a gas-injection system, comprising an air compressor and a gas-injection pipeline; a mud circulation system, comprising a mud supply source, a first pump, a second pump, and a mud-return pipeline; a Coriolis mass flowmeter provided on the mud-return pipeline; a Doppler sensor installed on the upper wellbore; and a built-in pressure gauge carrier connected between a drill pipe and a drill bit.Type: GrantFiled: March 17, 2022Date of Patent: July 23, 2024Assignee: China University of Petroleum-BeijingInventors: Qishuai Yin, Laibin Zhang, Jin Yang
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Patent number: 12038335Abstract: A sensor arrangement includes a temperature sensor element, a connection device electrically connecting the sensor arrangement to an external device, a plurality of electrical lines electrically connecting the temperature sensor element to the connection device, a carrier holding the temperature sensor element and the electrical lines, and an encasing enclosing the temperature sensor element. The carrier has a measuring portion. The electrical lines are arranged directly on the carrier or on a separate line carrier arranged on the carrier. The electrical lines have a cross-sectional area equal to or less than 0.08 mm2.Type: GrantFiled: August 18, 2021Date of Patent: July 16, 2024Assignee: First Sensor Mobility GmbHInventors: Daniel Lorenz, Lars Petersen
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Patent number: 12031952Abstract: The invention provides an evaluation method for creep property of LUHPC. It includes the following steps: S1, testing the compressive strength, elastic modulus, environmental temperature and humidity, and creep deformation variables of LUHPC prism samples; S2, based on the test data obtained in the step S1, calculating the initial creep coefficient of LUHPC at different ages and different steel fiber contents, and establishing a primary LUHPC creep model; S3, performing nonlinear regression analysis on the primary LUHPC creep model and fitting it by using the least squares method to establish a secondary LUHPC creep model regarding compressive strength and steel fiber content; S4, calculating a creep coefficient based on the secondary LUHPC creep model to evaluate the creep property of LUHPC. The creep model considers the influence of concrete compressive strength and steel fiber content, which makes the long-term performance analysis of LUHPC structures more reasonable and accurate.Type: GrantFiled: November 3, 2023Date of Patent: July 9, 2024Assignee: WUHAN UNIVERSITY OF TECHNOLOGYInventors: Muyu Liu, Zhifang Lu, Qiang Zhang, Zhou Jiang
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Patent number: 12031877Abstract: A measuring arrangement is disclosed that ensures safe installation and removal of a sensor relative to a wall of a measuring volume. The sensor is movably arranged in a mounting adapter that is fixedly arranged in the wall. The sensor is held in the mounting adapter by the connection of a coupling ring to the mounting adapter. A recess is provided for guiding a peg element. The position of the peg element in the recess is adjustable in, or counter to, the insertion direction of the sensor by a rotary and/or insertion movement of the coupling ring. The sensor and coupling ring are movable together by pressurization so that the peg element is arranged in a first locking position when pressurization by the medium is present in the measuring volume.Type: GrantFiled: May 11, 2022Date of Patent: July 9, 2024Inventors: Dietmar Sievert, Marcus Wilms
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Patent number: 12031429Abstract: A system includes a plug assembly having a housing configured to be positioned within a first passageway formed in a wellhead component. A channel is formed in the housing, and the channel is configured to enable fluid to flow from a bore of the wellhead component into the channel. A sensor is supported by the housing and is configured to measure a condition of the fluid within the channel. An annular seal is configured to extend between an outer surface of the housing and an inner surface of a second passageway formed in a flange that circumferentially surrounds at least part of the plug assembly while the flange is coupled to the wellhead component.Type: GrantFiled: June 19, 2023Date of Patent: July 9, 2024Inventors: Conor James Gray, Edmund McHugh
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Patent number: 12031848Abstract: A computer-implemented method for detecting anomalies in data from a sensor comprises receiving a plurality of data points from the sensor; determining a first anomaly score component, the first anomaly score component varying according to a Cook's Distance value; determining a second anomaly score component, the second anomaly score component varying according to a singular spectrum analysis value; determining a third anomaly score component, the third anomaly score component varying according to a rolling variance rate of change value; determining a fourth anomaly score component, the fourth anomaly score component varying according to whether a current data point is within an upper bound and a lower bound; determining a total anomaly score as a function of the anomaly score components; comparing the total anomaly score to an anomaly score threshold value; and determining the data point is an anomaly if the total anomaly score is greater than the threshold value.Type: GrantFiled: July 14, 2023Date of Patent: July 9, 2024Assignee: Black & Veatch Holding CompanyInventors: Brian Darwin Shoener, Eric Daniel Redmond, Sandeep Sathyamoorthy
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Patent number: 12027343Abstract: System and methods are described for directly measuring mechanical properties of a sample while concurrently imaging the sample using a scanning beam microscope (e.g., a scanning electron microscope (SEM)).Type: GrantFiled: December 12, 2022Date of Patent: July 2, 2024Assignee: University of ConnecticutInventors: Joseph Favata, SIna Shahbazmohamadi, Valery Ray, Ali Hadjikhani
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Patent number: 12025489Abstract: Optical fiber based acoustic sensors are provided herein. The optical fiber based acoustic sensors described herein include acoustically responsive optical structures configured to detect and receive acoustic signals, including ultrasound signals, and provide associated optical signals to a system for processing and interpretation to implement tracking, location, and imaging capabilities. Optical fiber based sensors provided herein may be disposed at ends of or along the length of optic fibers. Optical fiber based sensors may be included within various devices, including, for example, medical devices. Optical fiber based sensors may provide a compact technology with high sensitivity to visualize and track objects and provide anatomical imaging.Type: GrantFiled: October 23, 2023Date of Patent: July 2, 2024Assignee: DEEPSIGHT TECHNOLOGY, INC.Inventors: Fu Li, Mucong Li, Yihang Li, Linhua Xu, Lan Yang, Guangming Zhao, Jiangang Zhu, Mike Hazarian
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Patent number: 12025591Abstract: Provided are a material testing machine that can improve the responsiveness and the stability and perform a feedback control for a test condition, and a method for controlling a material testing machine. A monitor amount conversion unit (23) calculates an estimation testing force by multiplying an elongation amount measured by an elongation amount measurement unit (22) by a control stiffness of a test piece (TP). A material test control unit (24) determines an operation amount for a servo motor (43) for reducing a deviation between an actual testing force applied to the test piece (TP) and a target testing force according to a test condition based on an estimation testing force, and executes a tensile test for the test piece (TP).Type: GrantFiled: June 25, 2019Date of Patent: July 2, 2024Assignee: SHIMADZU CORPORATIONInventor: Tohru Matsuura
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Patent number: 12025589Abstract: A method for measuring multiple rock properties using a multi-stage indentation test is provided. The method includes measuring load and displacement versus time on an indentation measurement unit, while preforming the multi-stage indentation test. The multi-stage indentation test includes indenting a saturated specimen to full load to generate a line segment 1, releasing the load on the saturated specimen to generate a line segment 2, indenting the saturated specimen to full load to generate a line segment 3, holding the loading until the displacement curve levels off to generate a line segment 4, and reducing the loading to zero to generate a line segment 5.Type: GrantFiled: December 6, 2021Date of Patent: July 2, 2024Assignee: Saudi Arabian Oil CompanyInventor: Yanhui Han
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Patent number: 12025138Abstract: A method for detecting the occurrence of snoring during operation of a machine configured for transporting liquid. The machine includes an impeller and an electric motor, operatively connected to a control unit. The method includes operating the machine in order to transport liquid on the condition that the instantaneous power of the machine is directed towards a set power level. The instantaneous power of the machine is allowed to fluctuate within a set power level range defined upwards by a max-factor times the set power level and defined downwards by a min-factor times the set power level. The method further includes determining the machine is snoring by the control unit when the instantaneous power of the machine is below a snoring level equal to a snoring-factor times the set power level by monitoring at least one of the operational parameters of power, current, or power factor of the machine.Type: GrantFiled: March 18, 2020Date of Patent: July 2, 2024Assignee: Xylem Europe GmbHInventors: Sebastian Själin, Alexander Fullemann
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Patent number: 12024846Abstract: The application relates to a method for assessing the load bearing capacity of an inserted pile, including: applying, by a vibrator device arranged at the inserted pile, the inserted pile with a measuring pulse string during at least one vibration time period, detecting, by at least one detection module, motion data of the inserted pile caused by the measuring pulse string during a measuring time period, determining at least one downward motion data set from the detected motion data; and evaluating the downward motion data set such that a load bearing capacity criterion is determined.Type: GrantFiled: October 5, 2023Date of Patent: July 2, 2024Assignee: RWE Offshore Wind GmbHInventors: Daniel Bartminn, Volker Herwig, Benjamin Matlock
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Patent number: 12025597Abstract: A liquid chromatograph includes a liquid sender that sends a plurality of solvents, a mixer that has an internal capacity for mixing the plurality of solvents sent by the liquid sender, a sample injector that injects a sample into an analysis flow path through which the solvents mixed in the mixer flow as a mobile phase, a separation column provided on the analysis flow path for separating the sample injected by the sample injector to each component, a detector provided downstream of the separation column on the analysis flow path for detecting the components of the sample separated in the separation column, a capacity information storage medium that is attached to the mixer to store information as to the internal capacity of the mixer, configured to read the information stored in the capacity information storage medium to specify the internal capacity of the mixer.Type: GrantFiled: October 15, 2019Date of Patent: July 2, 2024Assignee: SHIMADZU CORPORATIONInventor: Hiroshi Ohashi
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Patent number: 12025505Abstract: The present disclosure relates to a compact temperature sensor displaying a temperature-resistance relationship. The temperature sensor comprises cross-coupled CMOS technology exhibits negative resistance, resulting in resistance-sensitive temperature sensing and amplification. The temperature sensor can be tuned to operate across a wide range of temperatures via modulation of a biasing current. The present disclosure further relates to subthreshold operation of CMOS technology.Type: GrantFiled: May 16, 2023Date of Patent: July 2, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventor: Munir A. Al-Absi
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Patent number: 12018991Abstract: A pipeline for conveying concrete determines a pressure in and/or a wall thickness of the pipeline, wherein a first length portion of the pipeline has a first wall thickness and a second length portion of the pipeline has a second wall thickness greater than the first wall thickness. The determination is made using a first strain gauge on an outer side of the first length portion and a second strain gauge on an outer side of the second length portion, wherein the strain gauges are each fixedly applied to the outer side of the length portions. A strain gauge and/or the second longitudinal section of the pipeline are/is at a spacing from at least one end of the pipeline, which spacing corresponds to at least an internal diameter of the pipeline. By comparing strain gauge measurements, the wall thickness is determinable.Type: GrantFiled: April 7, 2020Date of Patent: June 25, 2024Assignee: Putzmeister Engineering GmbHInventors: Tobias Huth, Knut Kasten, Ansgar Mueller
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Patent number: 12019055Abstract: A cyclic dynamic loading-confining pressure instantaneous unloading test device includes a load-supporting frame system, a cyclic dynamic loading system, a confining pressure loading system, a monitoring system, a control system and a data analysis system; the top of the load-supporting frame system is equipped with the cyclic dynamic loading system, the cyclic dynamic loading system is connected with the control system, the bottom of the load-supporting frame system is equipped with the confining pressure loading system, the cyclic dynamic loading system and the confining pressure loading system are equipped with the monitoring system, the monitoring system and the control system are connected with the data analysis system.Type: GrantFiled: June 16, 2022Date of Patent: June 25, 2024Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Xuesheng Liu, Shenglong Yang, Yunliang Tan, Deyuan Fan, Xuebin Li, Hu Song
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Patent number: 12018993Abstract: Disclosed example pressure transducers include: an absolute pressure sensor comprising a fluid input and a sensor housing configured to contain a reference pressure, and configured to output a signal representative of a pressure sensed at the fluid input; an outer insulation housing around the sensor housing of the absolute pressure sensor, wherein a volume between the outer insulation housing and the sensor housing comprises a vacuum pressure, wherein the outer insulation housing has a pinch tube configured to allow establishing of the vacuum pressure in the volume when the outer insulation housing is assembled to form the volume, and to seal the vacuum pressure in the volume when the pinch tube is sealed.Type: GrantFiled: March 10, 2022Date of Patent: June 25, 2024Assignee: Illinois Tool Works Inc.Inventor: Shawn S. Cable
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Patent number: 12013374Abstract: A method includes forming, by a laser beam supplied by a laser cutting system, a laser-cut line in each of a plurality of glass samples. Each different laser-cut line in each different glass sample of the plurality of glass samples is formed when the laser cutting system is at a different process setting. The method also includes subjecting each of the plurality of glass samples with the laser-cut lines to a break test, and obtaining a plurality of break strength values. Each different break strength value of the plurality of break strength values is indicative of a laser-cut line quality of the respective glass sample of the plurality of glass samples.Type: GrantFiled: July 20, 2021Date of Patent: June 18, 2024Assignee: SEAGATE TECHNOLOGY LLCInventors: Anand Venkatesh Sethuraman, Xinwei Li, Emil John C. Esmenda, Qui Tan, Ray Lilly, Koji Adachi, Connor James Freeman
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Patent number: 12013294Abstract: A two-dimensional force sensor for measuring a first force in a first direction and a second force in a second direction. The sensor comprises a first resilient plate oriented in the second direction, a first end of the first resilient plate being arranged for being coupled to a reference point; a second resilient plate oriented in the first direction, a first end of the second resilient plate coupled to a second end of the first resilient plate and a measurement probe coupled to a second end of the second resilient plate. The measurement probe is mounted on an extension device mounted to the second end of the second resilient plate. The extension device positions the measurement probe at a position deviating from an imaginary cross-section point of the first resilient plate and the second resilient plate by no more than 20% of a length of the extension device.Type: GrantFiled: March 4, 2020Date of Patent: June 18, 2024Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Ype Bernardus Brada, Maurits Koenen