Patents Examined by Herbert K Roberts
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Patent number: 11927465Abstract: A flow sensor system for detecting the presence or absence of flow of a liquid nutrient formula through a conduit of an enteral feeding system. The flow sensor system includes a channel configured to retain the conduit therein, a heat source disposed at a first location at a first portion of the conduit, and a heat detector disposed at a second location at a second portion of the conduit. The heat source may include an IR LED, and the heat detector may include a thermopile sensor. A method for using the flow sensor system to detect the presence or absence of flow of a liquid nutrient formula through a conduit of an enteral feeding system is also disclosed.Type: GrantFiled: April 18, 2023Date of Patent: March 12, 2024Inventors: Peter J. Sacchetti, Hannu Pulli
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Patent number: 11920315Abstract: Disclosed is a wireless detection device for quickly positioning a throw-fill stone falling depth and long-term settlement in blasting silt-squeezing construction, including a gravity ball and a signal receiving, processing and controlling system. The gravity ball is internally provided with test mechanisms, signal collecting and transmitting apparatuses and batteries. Also disclosed is a wireless detection method implemented using the above wireless detection device. The device and the method can detect the throw-fill stone falling depth and distribution situation in a blasting silt-squeezing construction process in real time, so that the effect evaluation and quality control of blasting silt-squeezing can be monitored in real time, the situation that the falling of throw-fill stones is incomplete can be acquired in time, monitoring data support can be provided for corresponding processing measures, and long-term settlement and other monitoring can be carried out.Type: GrantFiled: October 26, 2021Date of Patent: March 5, 2024Assignee: WENZHOU UNIVERSITYInventors: Jun Wang, Wei Qin, Liujun Zhang, Junfeng Ni, Ziyang Gao, Yonggang Hu, Chaohao Pan, Jinrong Zhang, Xudong Dong
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Patent number: 11920963Abstract: A method of optical sensing comprises coupling an excitation optical signal into a first optical fiber to induce Rayleigh backscattering, thereby providing a backscattered signal. The backscattered signal is optically amplified in the first optical fiber, thereby providing an amplified backscattered signal. The amplified backscattered signal is coupled into a second optical fiber and is optically re-amplifying in the second optical fiber.Type: GrantFiled: December 12, 2019Date of Patent: March 5, 2024Assignee: Ariel Scientific Innovations Ltd.Inventors: Shmuel Sternklar, Egor Liokumovitch
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Patent number: 11923138Abstract: A collecting device includes a stage configured to place a substrate. A magnetic field generating unit holds, by a magnetic field, a first liquid containing a magnetic fluid and a collecting liquid to bring the first liquid into contact with at least an end portion of the substrate. A collecting unit collects the first liquid from the magnetic field generating unit. A separating unit separates the collecting liquid from the first liquid.Type: GrantFiled: February 28, 2022Date of Patent: March 5, 2024Assignee: KIOXIA CORPORATIONInventors: Sho Kato, Yuji Yamada, Jiahong Wu
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Patent number: 11913925Abstract: A sensing device is provided. The sensing device includes a processing circuit and a multi-sensor integrated single chip. The multi-sensor integrated single chip includes a substrate and a temperature sensor, a pressure sensor, and an environmental sensor disposed on the substrate. The temperature sensor senses temperature. The pressure sensor senses pressure. The environmental sensor senses an environmental state. The processing circuit obtains a first sensed temperature value from the temperature sensor when the environmental sensor does not operate, and it obtains a second sensed temperature value from the temperature sensor when the environmental sensor operates. The processing circuit obtains a sensed pressure value from the pressure sensor. The processing circuit obtains at least one temperature calibration reference of the pressure sensor according to the first and second sensed temperature values and calibrates the sensed pressure value according to the temperature calibration reference.Type: GrantFiled: December 17, 2020Date of Patent: February 27, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ying-Che Lo, Yu-Sheng Lin, Po-Jen Su, Ting-Hao Hsiao
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Patent number: 11913186Abstract: A loading module includes a test vehicle, a servo cylinder is mounted on the test vehicle, a piston rod of the servo cylinder is connected with a bearing plate acting on a subgrade surface, an annular loading plate is disposed around the bearing plate, and the loading plate is connected, through a force transmission rod, with a bearing tray on which a counterweight block is placed; a data collecting module includes a second high precision displacement sensor and a plurality of first high precision displacement sensors; a data processing module includes a computer, the computer is connected with a signal input end of the servo cylinder, an output end of the first high precision displacement sensor and an output end of the second high precision displacement sensor respectively, and performs inverse calculation for a dynamic resilient modulus value of a subgrade using a software.Type: GrantFiled: August 29, 2020Date of Patent: February 27, 2024Assignee: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Jianlong Zheng, Junhui Zhang, Junhui Peng
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Patent number: 11911153Abstract: The present invention provides a device for measuring biological information including a sensor array, wherein the sensor array includes a plurality of sensors that are either sensors for amplifying photoreactivity or sensors forming an island network connected by a plurality of multi-channels and, in the device, the average value of biological information about the skin tissues is measured based on values output from the sensor array, and a method of measuring biological information using the device.Type: GrantFiled: November 4, 2020Date of Patent: February 27, 2024Assignees: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Korea Electronics Technology InstituteInventors: Sun Kook Kim, Sung Ho Lee, Min Goo Lee, Hyuk Sang Jung, Min Jung Kim, Young Ki Hong, Won Geun Song
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Patent number: 11906399Abstract: A well sampling apparatus is described herein. The well sampling apparatus includes one or more pressure-activated samplers in a sampling assembly. The samplers are coupled to an activating mechanism that includes a remotely activated local actuator. The remotely activated local actuator is coupled to a pressure source that, when released by the remotely activated local actuator, operates the pressure-activated sample to obtain a sample fluid.Type: GrantFiled: September 30, 2020Date of Patent: February 20, 2024Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Brian Abbott, Ian James Mainwaring, Akhil Bahl, Carlos Merino
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Patent number: 11906475Abstract: In a case where control input is performed via a low-pass filter, a control gain more appropriate for both stability and responsiveness is set according to setting of the low-pass filter. A control unit (21) performs control input for a load mechanism (40) via a low-pass filter, discriminates a stability of a control system including the load mechanism (40) and the low-pass filter when setting of the low-pass filter is changed, sets an appropriate control gain based on a maximum control gain at which an excess amount of a measured value with respect to a target value is equal to or less than a predetermined value within a range where that the control system is stable, and controls an operation of the load mechanism (40) by using the appropriate control gain.Type: GrantFiled: June 25, 2019Date of Patent: February 20, 2024Assignee: SHIMADZU CORPORATIONInventor: Tohru Matsuura
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Patent number: 11906372Abstract: The capacitance sensor 1 includes a self-capacitance electrode 5, first electrodes 3 (3(1) to 3(4)), and a second electrode 4 which are arranged being separated from each other in a thickness direction of an elastically deformable base material 2 formed by a dielectric. The self-capacitance electrode 5 is connected to a first connection portion 10a for measuring capacitance by a self-capacitance method and a grounded second connection portion 10b via a switch 10 so as to be selectively connected to the first connection portion 10a and the second connection portion 10b.Type: GrantFiled: January 12, 2022Date of Patent: February 20, 2024Assignees: Honda Motor Co., Ltd., The University of British ColumbiaInventors: Ryusuke Ishizaki, Mirza Saquib Sarwar, John D. W. Madden
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Patent number: 11906380Abstract: The disclosed invention provides a bridge voltage inversion circuit for vacuum gauge and a pressure gauge sensor that includes the bridge voltage inversion circuit. The bridge voltage inversion circuit for a pressure gauge includes a reference capacitance, a sensor capacitance, and a transformer including a primary winding and a secondary winding that outputs a bridge voltage. The reference capacitor is connected to a first side of the secondary winding of the transformer, and the sensor capacitor is connected to a second side of the secondary winding of the transformer. The sensor capacitor senses and responds to a pressure, and a capacitance of the sensor capacitor is at a minimum when the pressure is at vacuum. The capacitance of the sensor capacitor at vacuum is less than a capacitance of the reference capacitor.Type: GrantFiled: April 23, 2020Date of Patent: February 20, 2024Assignee: SUMITOMO (SHI) CRYOGENICS OF AMERICA, INC.Inventors: Howard H. Tang, Scott Michael Harris
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Patent number: 11906393Abstract: The invention relates to a tracer gas leak detection system including at least one sensor delivering a signal, referred to as the sensor signal, which is representative of a concentration of the tracer gas at the sensor. The tracer gas leak detection system includes, for at least one given sensor, a corresponding phase advance correction device delivering a corrected signal from the sensor signal delivered by the given sensor.Type: GrantFiled: January 27, 2020Date of Patent: February 20, 2024Assignee: ATEQInventor: Thierry May
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Patent number: 11898940Abstract: A method of inspecting a leak detection system in a short time is disclosed. The leak detection system includes a leak detection line, an on-off valve, a flow mater, an operation controller configured to detect a fluid leak from a fluid line based on a first flow rate measured by the flow mater, a drain line, and a drain valve attached to the drain line. The inspection method includes: opening the on-off valve and the drain valve, with a supply valve and a return valve closed; measuring a second flow rate of fluid in the leak detection line by the flow mater; and determining that the leak detection system has a defect when the second flow rate is lower than a predetermined reference value.Type: GrantFiled: July 23, 2021Date of Patent: February 13, 2024Assignee: EBARA CORPORATIONInventors: Toru Maruyama, Mitsunori Komatsu, Keisuke Kamiki
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Patent number: 11897608Abstract: Disclosed herein is an apparatus for facilitating sampling water of water bodies, in accordance with some embodiments. Further, the apparatus comprises a primary housing, a secondary housing, a movement assembly, a sensor, a storage device, and a power source. Further, the secondary housing is submerged in a water body based on disposing of the primary housing. Further, the secondary housing receives a water sample from a depth of the water body in a secondary interior cavity through an opening of the secondary housing based on submerging of the secondary housing in the water body in the depth. Further, the movement assembly transitions the secondary housing between a retracted position and an extended position for the submerging. Further, the sensor generates sensor data based on detecting a characteristic of the water sample. Further, the storage device stores the sensor data. Further, the power source powers the sensor, and the storage device.Type: GrantFiled: January 31, 2022Date of Patent: February 13, 2024Inventor: Daniel Marion
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Patent number: 11892335Abstract: A system for indicating a fluid level in a fluid tank of a machine includes a plurality of lighting units and at least one indicia. The lighting units are sequentially arranged with respect to each other and configured to be sequentially activated or sequentially deactivated to correspondingly indicate a real-time level of a fluid in the fluid tank. The indicia is disposed along the lighting units to correspondingly indicate at least one threshold level of the fluid in the fluid tank. The indicia allows inference of the real-time level to recede below the at least one threshold level if a sequential deactivation of the lighting units moves past the indicia in a first direction. In addition, the indicia allows inference of the real-time level to exceed the at least one threshold level if a sequential activation of the lighting units moves past the indicia in a second direction.Type: GrantFiled: January 10, 2022Date of Patent: February 6, 2024Assignee: Caterpillar Paving Products Inc.Inventors: Andrew Rafael Kopca, Lee Michael Hogan, Jared Todd Woodruff, Nathan Mashek
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Patent number: 11892361Abstract: A device and method for measuring temperature during tribological examination of sample materials. More specifically, the device includes a sample holder that provides for surface temperature measurement for sample materials undergoing tribological testing.Type: GrantFiled: December 15, 2021Date of Patent: February 6, 2024Assignee: SOUTHWEST RESEARCH INSTITUTEInventors: Carlos Sanchez, Michael Moneer, Peter Lee
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Patent number: 11892383Abstract: A system and method for sampling a sample material includes a device for directing sample into a capture probe. The device for supplying sample material to the probe can be a device for radiating energy to the sample material to eject sample from the sample material. A probe includes an outer probe housing having an open end. A liquid supply conduit has an outlet positioned to deliver liquid to the open end. An exhaust conduit removes liquid from the open end of the housing. The liquid supply conduit can be connectable to a liquid supply for delivering liquid at a first volumetric flow rate to the open end of the housing. A liquid exhaust system can be in fluid connection with the liquid exhaust conduit for removing liquid from the liquid exhaust conduit at a second volumetric flow rate such that gas with sample is withdrawn with the liquid.Type: GrantFiled: July 18, 2022Date of Patent: February 6, 2024Assignee: UT-BATTELLE, LLCInventors: Vilmos Kertesz, Gary J. Van Berkel
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Patent number: 11885794Abstract: A cartridge device (10) for collecting and analysing a breath condensate is disclosed. The device (10) comprises a condensation zone (12) to condense exhaled breath from a subject and cooling means operably connected to the condensation zone (12). The device includes further discrete regions (13) for detection of analyte and measurement of analyte. The condensation zone (12) has a fluid exit connecting the condensation zone (12) to the discrete regions (13).Type: GrantFiled: March 20, 2018Date of Patent: January 30, 2024Assignee: Exhalation Technology LimitedInventor: Helle Funch-Nielsen
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Patent number: 11881321Abstract: A device for measuring a total gas content of a primary circuit of a PWR nuclear power plant includes a shielding protective cover, and a sampling assembly and a sample measuring assembly that are detachably connected to the shielding protective cover; the sampling assembly includes a sampling bottle; a valve connected to one mouth of the sampling bottle through a pipeline; a second valve connected to the other mouth of the sampling bottle through a pipeline; a first quick female connector connected with the first valve through a pipeline; a second quick female connector connected to the second valve through a pipeline; a balance pipeline, one end being connected to the pipeline between the first valve and the first quick female connector, and the other end being connected to the pipeline between the second valve and the second quick female connector.Type: GrantFiled: August 5, 2021Date of Patent: January 23, 2024Assignee: SANMEN NUCLEAR POWER CO., LTD.Inventors: Dong Chen, Tao Hou, Li Miao, Xudong Wu, Gaoyong Liu
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Patent number: 11874189Abstract: Embodiments disclosed herein include diagnostic substrates and methods of using the diagnostic substrates to extract plasma parameters. In an embodiment, a diagnostic substrate comprises a substrate and an array of resonators across the substrate. In an embodiment, the array of resonators comprises at least a first resonator with a first structure and a second resonator with a second structure. In an embodiment, the first structure is different than the second structure.Type: GrantFiled: July 2, 2021Date of Patent: January 16, 2024Assignee: Applied Materials, Inc.Inventors: Chuang-Chia Lin, David Peterson, Philip Allan Kraus, Amir Bayati