Patents Examined by Bryan Bui
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Patent number: 10508987Abstract: The invention provides a system and method for analyzing the performance of an irradiance sensor of a photovoltaic system. More specifically, a remote calibration system may receive irradiance data from an irradiance sensor of a PV system. The remote calibration system may then filter the irradiance data using one or more of a threshold filter, a curve fit filter, and a correlation filter. The filtered irradiance data is then compared to an estimated irradiance to generate an irradiance weighted average which may be used to adjust subsequent irradiance data provided by the irradiance sensor. A report system can be adjusted with the irradiance weighted average to prevent generation of a report for the irradiance sensor.Type: GrantFiled: September 12, 2017Date of Patent: December 17, 2019Assignee: Also Energy, Inc.Inventor: Holden R. Caine
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Patent number: 10506983Abstract: A system is described that observes a signal from a subject of interest, converts the signal to an electrical representation, uses the electrical representation to compute a synthetic control signal, and applies the synthetic control signal to control some aspect of operation of the subject. The procedure used to generate the synthetic control signal involves subjecting the electrical representation of the observed signal to random noise, allowing the extrema of the electrical representation to move, and obtaining a converged solution as the synthetic control signal.Type: GrantFiled: September 25, 2017Date of Patent: December 17, 2019Assignee: University of MassachusettsInventors: David Paydarfar, Joshua Chang
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Patent number: 10502576Abstract: A mobile device (100) carried by a user has sensors providing acceleration and orientation information. These are processed to provide trajectory for the device. The processing includes improved methods using different modules (1, 2, 3,5, 6, 7) for classifying the motion (1) and detecting a user's steps (5), tracking the orientation (3) and acceleration (2) of the device (100), estimating the length of the user's steps (6) and estimating the heading (7) of the user. The trajectories are compared to a map and corrected by the constraints provided by the map. Parameters of the methods of producing the trajectories are optimised on the basis of maximising probability of the trajectory found by the map matching given the indicated trajectory.Type: GrantFiled: September 10, 2015Date of Patent: December 10, 2019Assignee: OXFORD UNIVERSITY INNOVATION LIMITEDInventors: Agathoniki Trigoni, Zhuoling Xiao
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Patent number: 10502700Abstract: Provided is a method for detecting respirable participles in a bulk material comprising particles. The method comprises: analyzing morphology of the particles; analyzing chemical composition of the particles; creating a profile of the particles, wherein each particle in the profile is characterized by its shape, size and chemical composition; selecting particles from the profile which match the size and chemical composition of a respirable particle; and calculating a percentage of the respirable particles in the bulk material.Type: GrantFiled: July 6, 2017Date of Patent: December 10, 2019Assignee: United States Gypsum CompanyInventors: James W. Barber, Feng Peng
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Patent number: 10495460Abstract: A detection system to check the position of a pipeline in a bed of a body of water and extending along a predetermined route; the system comprising a device, which is configured to be moved in a moving direction and along the predetermined route and comprises a support, which mainly extends transversely to the moving direction, a quantity of acoustic wave sources, which are mounted on the support and are configured to transmit acoustic waves through the body of water and the bed of the body of water, and a quantity of acoustic wave receivers, which are located along the support and are configured to receive reflected acoustic waves and emit reception signals related to the reflected acoustic waves; and a processing unit comprising an acquisition unit, which is configured to receive, from the outside, at least one datum selected within a group of known or expected data comprising: the known value of the cross-section of the pipeline, an expected value of the trenching height of the pipeline, the known shape ofType: GrantFiled: March 9, 2016Date of Patent: December 3, 2019Assignee: SAIPEM S.p.A.Inventors: Roberto Visentin, Paolo Bonel, Fabio Chiappa, Giancarlo Bernasconi
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Patent number: 10488329Abstract: A calibration data acquisition unit uses an equation X=YW in which an optical spectrum matrix X is the same as a product between a component natural spectrum matrix Y and a component amount matrix X, performs independent component analysis in which column vectors of the component amount matrix W are treated as independent components so as to determine the component natural spectrum matrix Y, and employs row vectors of a general inverse matrix Y† of the component natural spectrum matrix Y as component calibration spectra corresponding to a plurality of components. A calibration curve is created by using a target component calibration spectrum corresponding to a target component.Type: GrantFiled: September 19, 2017Date of Patent: November 26, 2019Assignee: Seiko Epson CorporationInventors: Tsukasa Eguchi, Hideto Ishiguro, Hikaru Kurasawa
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Patent number: 10488472Abstract: A method for evaluating a uniformity of a magnetic field generated by a magnetic coil is disclosed. The method may include providing an electrical current to the magnetic coil to generate a magnetic field; scanning and obtaining a set of signals of the magnetic field by moving a measurement probe of a scanning tool point by point within a scanning region of the magnetic field and at a scanning height; performing a spectrum analysis on the set of signals by a spectrum analyzer to extract spectrum information of the magnetic field; transferring the set of signals and the extracted spectrum information to a computer system; selecting signals of the magnetic field with one or more frequencies from the set of signals based on the extracted spectrum information by the computer system; and analyzing the uniformity of the magnetic field by analyzing the selected signals by the computer system.Type: GrantFiled: June 28, 2017Date of Patent: November 26, 2019Assignee: SICHUAN ENERGY INTERNET RESEARCH INSTITUTE, TSINGHUA UNIVERSITYInventors: Jun Fan, Siming Pan, Dawei He, Yi Liu, Jingdong Sun
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Patent number: 10489540Abstract: Solutions for integrating manufacturing feedback into an integrated circuit design are disclosed. In one embodiment, a computer-implemented method is disclosed including: defining an acceptable yield requirement for a first integrated circuit product; obtaining manufacturing data about the first integrated circuit product; performing a regression analysis on data representing paths in the first integrated circuit product to define a plurality of parameter settings based upon the acceptable yield requirement and the manufacturing data; determining a projection corner associated with the parameter settings for satisfying the acceptable yield requirement; and modifying a design of a second integrated circuit product based upon the projection corner and the plurality of parameter settings.Type: GrantFiled: November 13, 2017Date of Patent: November 26, 2019Assignee: International Business Machines CorporationInventors: Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz, Jeffrey G. Hemmett, Natesan Venkateswaran, Chandramouli Visweswariah, Xiaoyue Wang, Vladimir Zolotov
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Patent number: 10481701Abstract: An operation input device having an exterior portion that includes a band portion extending in a belt shape and having flexibility and a housing; and a control unit (23) that is housed in the exterior portion and performs input processing based on a detection signal indicating detection of a predetermined operation. The operation input device is provided with a deformation detection unit that outputs a detection signal associated with a deformation of the band portion or a deformation of the housing to the control unit.Type: GrantFiled: May 30, 2017Date of Patent: November 19, 2019Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Hideki Kawamura, Nobuhito Tsubaki, Fumiya Isono, Takafumi Inoue, Takashi Kihara, Jun Endo, Masato Saito
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Patent number: 10481035Abstract: A method for measuring pressure differences in different premises of a building, in which the pressure difference is measured using one or more sensors (2) that measure absolute pressure. The measurement results obtained from the sensors (2) are combined with information on the efficiency of the ventilation of the building, and the pressure difference caused by ventilation is mathematically separated from the measurement result by making use of information on the ventilation efficiency at any one time.Type: GrantFiled: November 25, 2015Date of Patent: November 19, 2019Assignee: SI-TECNO OYInventors: Seppo Laine, Ville Voipio
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Patent number: 10477365Abstract: A sensor node of the invention includes: a first to nth (n is an integer equal to or greater than two) environmental sensors which are configured to acquire ambient environmental information; a transmitter that is configured to regularly issue ambient environmental information acquired by at least one of the second to nth environmental sensors at a predetermined cycle and is configured to irregularly issue ambient environmental information acquired by the first environmental sensor and ambient environmental information acquired by at least one of the second to nth environmental sensors; a detector that is configured to detect a change value of ambient environmental information acquired by the first environmental sensor greater than a first threshold value; and a transmission interval controller that is configured to control a timing at which the transmitter regularly and irregularly issues the ambient environmental information.Type: GrantFiled: February 26, 2016Date of Patent: November 12, 2019Assignee: FUJIKURA LTD.Inventors: Kenta Kaneeda, Toshimitsu Asakura, Taku Taguchi, Hiroyuki Hayashi
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Patent number: 10473515Abstract: A weight measuring device includes a displacement amount detector, a storage unit, and a weight calculator. The displacement amount detector detects, by using a captured image obtained by capturing a road and a vehicle present on the road, a displacement amount, in the captured image, corresponding to displacement caused on the road by application of a weight of the vehicle. The storage unit stores first information indicating a relation between the weight and the displacement amount. The weight calculator calculates the weight based on the displacement amount and the first information.Type: GrantFiled: July 13, 2017Date of Patent: November 12, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventor: Taro Imagawa
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Patent number: 10473534Abstract: An assessment system and method are described that capture indoor temperature measurements and corresponding outdoor temperature measurements in order to determine a thermal efficiency of a structure. The assessment system identifies quiescent periods and trims these periods to eliminate undesirable influences such as auxiliary heating or solar gain. The quiescent periods are then compared to outdoor temperature differences to determine the thermal efficiency of the structure. The system can model the structure's performance metrics, through inferred qualitative and quantitative characterizations including, but not limited to, the building's rate of temperature change as a function of internal and external temperatures, the building's heating, cooling, and other energy needs as they relate to the building envelope, appliances, and other products used at the site and occupant behavior.Type: GrantFiled: June 29, 2017Date of Patent: November 12, 2019Assignee: Vermont Energy Investment CorporationInventors: Nicholas Cresswell Lange, Ethan Goldman, Gregory Josh Fanslow, Jacob Curtis Jurmain
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Patent number: 10466385Abstract: A signal method may include obtaining a first set of signal measurements, processing the first set of signal measurements into a phase reference obtaining a second set of signal measurements, the second set of signal measurements varying as a function of the phase reference, detecting an item of interest using the second set of signal measurements and the phase reference, and using the item of interest.Type: GrantFiled: August 14, 2017Date of Patent: November 5, 2019Assignee: SCIENTIFIC DRILLING INTERNATIONAL, INC.Inventors: Peter Smidth, Timothy Whitacre
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Patent number: 10459120Abstract: An approach is provided for generating a volatility index for weather data. The approach involves retrieving weather data collected from one or more weather sensors over a temporal domain, a spatial domain, or a combination thereof. The one or more weather sensors provide the weather data for at least one geographic point. The approach also involves processing the weather data to determine volatility data for at least one weather attribute, wherein the volatility data represents how much the at least one weather attribute changes over the temporal domain, the spatial domain, or a combination thereof. The approach further involves generating a volatility index to represent the volatility data.Type: GrantFiled: June 9, 2017Date of Patent: October 29, 2019Assignee: HERE Global B.V.Inventors: Alex Averbuch, Leon Stenneth
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Patent number: 10459434Abstract: There is described herein an inspection tool for use during the inspection of components as manufactured. The inspection tool allows the comparison of measurement data with nominal data and provides complementary information with regards to at least one feature of the component.Type: GrantFiled: September 21, 2015Date of Patent: October 29, 2019Assignees: BOMBARDIER INC., C SERIES AIRCRAFT LIMITED PARTNERSHIPInventor: Laurent Regnault
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Patent number: 10451668Abstract: A system for performing an automated test is disclosed. The system comprises a user computer operable to load a test program from a user to a control server, wherein the test program comprises a plurality of test flows. The system further comprises a tester deploying a plurality of primitives. Further, the control server is communicatively coupled to the user computer and to the tester, wherein the control server is operable to download the test program to a primitive from the plurality of primitives, and wherein the control server is further operable to execute a first test flow from the plurality of test flows on a first DUT within the primitive and concurrently execute a second test flow from the plurality of test flows on a second DUT within the primitive.Type: GrantFiled: April 28, 2017Date of Patent: October 22, 2019Assignee: ADVANTEST CORPORATIONInventors: Rotem Nahum, Rebecca Toy, Boilam Phan, Jungtsung Liu, Leon Chen
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Patent number: 10444748Abstract: Systems and methods for recording and communicating engine data are provided. One example aspect of the present disclosure is directed to a method for monitoring performance. The method includes receiving, by one or more computing devices, a measurement from a sensor. The method includes assigning, by the one or more computing devices, a time to the measurement. The method includes storing, by the one or more computing devices, the received measurement and the assigned time to a file. The method includes transmitting, by the one or more computing devices, the file to a remove computing device associated with a ground system.Type: GrantFiled: June 26, 2017Date of Patent: October 15, 2019Assignee: GE Aviation Systems LLCInventors: Keith Richard Feenstra, Michael Clay Scholten, Hilbrand Harlan-Jacob Sybesma, Michael James Dusseau
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Patent number: 10444387Abstract: A system (100) for monitoring a subterranean structure comprises an array (10) with n acoustic sensors capable of detecting P-waves and/or S-waves from the subterranean structure and a central controller (120) for receiving a signal (X) from the sensors. The system further comprises a lookup table (20) comprising a pre-computed travel time curve (24) expressed as relative arrival times of a signal from a location (Lm) to each of the sensors (1-n); a comparison unit for comparing the received signal (X) with the pre-computed travel time curve (24), and means for raising an alarm if the received signal (X) matches the precomputed travel time curve (24). Preferably, the alarm is raised if a computed semblance value (26, 27) exceeds a predefined threshold. The system may monitor several locations (Lm) in parallel using a fraction of the computer resources and time required by prior art techniques.Type: GrantFiled: November 5, 2015Date of Patent: October 15, 2019Assignee: OCTIO ASInventors: Helge Brandsaeter, John Even Lindgård, Tatiana Matv̲eeva
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Patent number: 10444391Abstract: An example method includes at least partially positioning within a wellbore an optical fiber of a distributed acoustic sensing (DAS) data collection system. Seismic data from the DAS data collection system may be received. The seismic data may include seismic traces associated with a plurality of depths in the wellbore. A quality factor may be determined for each seismic trace. One or more seismic traces may be removed from the seismic data based, at least in part, on the determined quality factors.Type: GrantFiled: August 13, 2015Date of Patent: October 15, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Andreas Ellmauthaler, Mark Elliott Willis, David Andrew Barfoot, Kristoffer Thomas Walker