Patents Examined by Nithya J Moll
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Patent number: 11475184Abstract: A contact problem for characterizing physical contact between two or more bodies is solved by receiving a level-set description of a geometry in a Cartesian grid comprising a plurality of cells. The geometry includes a boundary. Thereafter, the boundary is triangularized for each cell intersecting the boundary to result in a plurality of triangles. A surfacic Gauss integration rule is generated on each triangle using an interpolation of volumetric coordinates. Subsequently, a target point is computed for each Gauss point that corresponds to a projection of such Gauss point on a target surface. The computed target points are then used to integrate contact on the triangles. The problem can then be solved to compute a displacement field respecting contact conditions. Related apparatus, systems, techniques and articles are also described.Type: GrantFiled: December 20, 2019Date of Patent: October 18, 2022Assignee: Ansys, Inc.Inventors: Rabii Mlika, Emmanuel Delor
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Patent number: 11468217Abstract: An example operation may include one or more of acquiring real-time parameter data from a pipeline, selecting relevant real-time parameters from the real-time parameter data, executing a plurality of equations using the selected real-time parameters as an in input, generating a model configured to simulate the pipeline in real-time based on an output of the plurality of the equations, and predicting at least one location of a column separation in the pipeline based on the model.Type: GrantFiled: October 15, 2021Date of Patent: October 11, 2022Assignee: Vanmok Innovations Holding Inc.Inventor: Hamed Ghasvari Jahromi
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Patent number: 11436390Abstract: A method of planning fiber paths for a composite ply of a composite layup includes determining a first unit vector field. The first unit vector field represents a first approximation of target directions to be followed by tow centerlines of the composite ply. The first unit vector field is determined based on a specified rosette direction, a surface approximation of a nonplanar contoured surface of an object to be formed, and a fiber angle distribution. The method also includes determining, based on specified angle deviation bounds and the first unit vector field, a second unit vector field. The second unit vector field represents a second approximation of the target directions. The second approximation has reduced in-plane curvature relative to the first approximation. The method further includes planning a fiber placement head path for forming the composite ply of the composite layup based on the second unit vector field.Type: GrantFiled: June 18, 2020Date of Patent: September 6, 2022Assignee: THE BOEING COMPANYInventors: Adriana Willempje Blom-Schieber, Troy Winfree, Jeffrey David Poskin
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Patent number: 11402540Abstract: Systems, methods, and computer readable media, of which the method includes calculating strains, stresses, or both resulting from pressure changes in a subterranean volume using a geomechanical model, determining one or more local correlations between pressure changes and changes in permeability, porosity, or both in the subterranean volume using the calculated strains and stresses, generating one or more compaction tables for the subterranean volume using the local correlations, calculating pressure changes in the subterranean volume by simulating fluid flow in the subterranean volume using a reservoir model, and modifying the reservoir model using the one or more compaction tables and the calculated pressure changes.Type: GrantFiled: December 1, 2017Date of Patent: August 2, 2022Assignee: Schlumberger Technology CorporationInventors: Xavier Garcia-Teijeiro, Adrian Rodriguez Herrera
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Patent number: 11403445Abstract: First FEA mesh model representing 3-D geometry of a carbon fiber reinforced composite (CFRC) product/part, pre-forming fiber orientation and desired reference fiber direction at a particular location on the product/part are received. First FEA mesh model contains finite elements associated with respective material properties for carbon fibers and binding matrix. Pre-forming fiber orientation includes number of fibers and relative angles amongst the fibers. Pre-forming 2-D shape of a workpiece used for manufacturing the product/part is obtained by conducting a one-step inverse numerical simulation that numerically expands the first to a second FEA mesh model based on numerically-calculated structural behaviors according to respective material properties. Pre-forming fiber orientation is superimposed on the second FEA mesh model with the desired reference fiber direction being preserved.Type: GrantFiled: May 21, 2020Date of Patent: August 2, 2022Assignee: ANSYS, Inc.Inventors: Xinhai Zhu, Houfu Fan, Li Zhang, Hao Chen, Jinglin Zheng
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Patent number: 11403435Abstract: A computing device for searching floor plans selects a floor plan from a plurality of floor plans based on where different types of room objects are positioned by a user within an interactive workspace and how many of each different type of room object is included by the user within the interactive workspace, and outputs the floor plan to an output interface of the computing device.Type: GrantFiled: December 19, 2019Date of Patent: August 2, 2022Assignee: Portfolio Home Plans, LLCInventors: Fred L Hudson, Jr., Christopher M. Locke
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Patent number: 11386244Abstract: Interactive systems and methods are provided for designing and constructing fences or other structures supported by posts, including methods which enable users to design custom fence panels and be presented with dynamic visual representations of such custom fence panels.Type: GrantFiled: July 17, 2020Date of Patent: July 12, 2022Inventor: N. Eric Knudsen
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Patent number: 11383377Abstract: Systems and methods for Bot automation lifecycle management are disclosed. According to one embodiment, in an information processing apparatus comprising at least one computer processor, a method for Bot automation lifecycle management may include: (1) receiving information on a proposed automation process; (2) using the information, calculating a complexity score, an automation time requirement, an automation cost, an automation efficiency, and a Bot requirement; (3) calculating a feasibility score based on the complexity score, the automation time requirement, the automation cost, the automation efficiency, and the Bot requirement; (4) generating a feasibility report based on the feasibility score; (5) exporting the proposed automation process to a build process; and (6) confirming the build process as complete and assessing an actual complexity score, an actual automation time requirement, an actual automation cost, an actual automation efficiency, and an actual Bot requirement.Type: GrantFiled: October 9, 2018Date of Patent: July 12, 2022Assignee: JPMORGAN CHASE BANK, N.A.Inventors: Shamanth Murthy, Sanjay Saran Garg, Vikash Kumar Jangid, Vikramaditya Singh Rathore
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Patent number: 11376074Abstract: A focused-ultrasound or other procedure for treating a target within a tissue region can be planned iteratively by creating a treatment plan specifying a treatment location pattern and stimuli applied thereto, simulating the treatment, computationally predicting an effect of the simulated treatment, comparing the predicted effect against one or more treatment constraints (such as efficacy and/or safety thresholds), and, if a constraint is violated, repeating the simulation for an adjusted treatment plan.Type: GrantFiled: July 15, 2020Date of Patent: July 5, 2022Inventors: Yoav Levy, Benny Assif, Gilad Halevy, Yoni Hertzberg
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Patent number: 11376764Abstract: A method of designing a cooling circuit inside a mold that includes therein the cooling circuit that passes through an inlet and an outlet includes a control plane setting step, a reference plane setting step, an intersection line extraction step, and a circuit setting step. The control plane setting step sets a control plane that is perpendicular to the mold surface on the side which comes in contact with a material and that passes through the inlet and the outlet. The reference plane setting step sets a reference plane that is offset by a fixed distance from the mold surface to the inside of the mold. In the intersection line extraction step, an intersection line at which the control plane and the reference plane intersect is extracted. In the circuit setting step, the cooling circuit is set inside the mold along the intersection line.Type: GrantFiled: June 15, 2020Date of Patent: July 5, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hironori Takasaka, Yusuke Uehashi
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Patent number: 11354465Abstract: Electronic system level (ESL) design and verification of the present disclosure is utilized to provide an electronic simulation and modeling of function safety and fault management of an electronic device. A method for simulating a safety circuit includes providing an electronic architectural design to perform one or more functional behaviors of the electronic device in accordance with an electronic design specification. The method further includes modeling the safety circuit of the electronic architectural design and one or more other electronic circuits of the electronic architectural design that communicate with the safety circuit. The method further includes simulating, using the modeling, operation of the safety circuit while the electronic architectural design is performing the one or more functional behaviors. The method also includes determining whether the simulated operation of the safety circuit satisfies the electronic design specification.Type: GrantFiled: September 14, 2020Date of Patent: June 7, 2022Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Kai-Yuan Ting, Sandeep Kumar Goel, Yun-Han Lee, Mei Wong, Hsin-Cheng Chen
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Patent number: 11328100Abstract: A multitude of equal elements is identified in a CAD model. An element is an entity, a feature, a grid, an entity reference, a feature reference or a grid reference. Equal elements comprise an identical element geometry. A regular grid of multiple repetition positions is determined based on insertion positions of equal elements of the multitude. A group of multiple equal elements of the multitude, which comprise an insertion position associated with a repetition position of the regular grid, is replaced in the CAD model with grid data. The grid data comprises a grid insertion position, element data, and element repetition data. The element data may be a pointer to an element definition comprising said identical element geometry. The element repetition data may comprise linearly independent vectors and a number of repetitions according to each vector. Compression and ergonomic subsequent user editing of the CAD model are achieved.Type: GrantFiled: September 12, 2020Date of Patent: May 10, 2022Assignee: BRICSYS NVInventors: Roman Milovanov, Alexander Yarovenko
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Patent number: 11302072Abstract: A system for constructing an urban design digital sand table, the system includes the following modules. A sand table environment constructing module, configured to construct a digital environment of the urban design sand table. An element grading display module, configured to perform hierarchical management on urban design elements, and perform visual hierarchical display. A spatial indicator interpretation module, configured to articulate names, algorithms, and attributes for indicators in an indicator library of the urban design digital sand table. A spatial calculation tool module, configured to load a toolkit to calculate a selected range in the digital sand table. An offline data extraction module, configured to extract the data of the digital sand table so as to export two-dimensional or three-dimensional spatial data in an offline mode. A dynamic real-time editing module, configured to perform real-time editing operation on an urban digital design scheme loaded in the system.Type: GrantFiled: June 6, 2018Date of Patent: April 12, 2022Assignee: SOUTHEAST UNIVERSITYInventors: Junyan Yang, Beixiang Shi, Jun Cao, Tanhua Jin
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Patent number: 11288340Abstract: A method and computer system for dynamically updating a model associated to a simulated interactive object in an interactive computer simulation comprising a computer generated environment. In real-time, a simulated behavior of the simulated interactive object is provided considering the model associated thereto. After reception of a request to modify the model, a new model is determined and validated by computing a validation indicator. The validation indicator computation considers interrelated parameters associated to the model and simulated constraints associated to the computer generated environment. The model is then selectively and dynamically updated into a new model considering at least the validation indicator. Subsequently, in real-time, an updated simulated behavior of the simulated interactive object is provided correspondingly considering the model or the new model associated thereto.Type: GrantFiled: March 31, 2016Date of Patent: March 29, 2022Assignee: CAE Inc.Inventors: Olivier Soucy, Vincent Myrand-Lapierre
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Patent number: 11269113Abstract: A method, apparatus, and program product model address a modeling gap existing between basin and reservoir modeling through the use of a Reservoir Fluid Geodynamics (RFG) model usable for simulations conducted at a relatively fine spatial resolution and over a geological timescale.Type: GrantFiled: July 22, 2016Date of Patent: March 8, 2022Assignee: Schlumberger Technology CorporationInventors: Armin Kauerauf, Oliver C. Mullins, Thomas Hantschel, Kang Wang, Adrian Kleine, Youxiang Zuo
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Patent number: 10984163Abstract: Systems and methods are provided for performing parallel transient simulations for an electrical circuit. A plurality of segments are generated from a simulation length, and simulations are performed using a plurality of processors for the segments to generate simulation results. An output is generated based at least in part on the simulation results.Type: GrantFiled: July 2, 2019Date of Patent: April 20, 2021Assignee: ANSYS, INC.Inventor: Ehsan Rasekh
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Patent number: 10970428Abstract: Disclosed is a method of providing performance indicators of a robot hand and a method of optimizing a structure of the robot hand, and more particularly to a method of providing performance indicators of a robot hand, in which the performance indicators are to objectively compare a plurality of robot hands with respect to performance, and a method of optimizing a structure of the robot hand, in which engineering design criteria are provided to determine essential factors in developing the structure of the robot hand.Type: GrantFiled: April 1, 2016Date of Patent: April 6, 2021Assignee: Research & Business Foundation Sungkyunkwan UniversityInventors: Hyouk Ryeol Choi, Gi Tae Kang, Anna Kim, Yong Bum Kim, Won Suk You, Gun Kyu Yee, YoungHun Lee
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Patent number: 10941642Abstract: Methods and systems are presented in this disclosure for evaluating whether to apply fluid flowback during a fracture closure stage of a hydraulic fracturing operation of a reservoir formation. Information collected prior to the fracture closure stage of the hydraulic fracturing operation can be first gathered. Based on the collected information, it can be determined whether to perform fluid flowback during the fracture closure stage following a treatment stage of the fracturing operation. Based on the determination, a rate of the fluid flowback can be adjusted and optimized in real-time during the fracture closure stage.Type: GrantFiled: July 17, 2015Date of Patent: March 9, 2021Assignee: Halliburton Energy Services, Inc.Inventors: Qiuying Gu, Jason D. Dykstra, Zhijie Sun
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Patent number: 10922458Abstract: Systems and methods for protocol bridging for a system level modeling simulation (SLMS), such as a SYSTEMC simulation where the components communicate using a TLM2.0 application programming interface (API). The method includes accessing design configuration information describing a first component of the SLMS that uses a first communication protocol and a second component of the SLMS that uses a second communication protocol. Run-time bridging logic is inserted between the first component and the second component based on the design configuration information. The run-time bridging logic is inserted at initialization of the SLMS and configured to bridge the first communication protocol of the first component and the second communication protocol of the second component.Type: GrantFiled: January 18, 2018Date of Patent: February 16, 2021Assignee: Synopsys, Inc.Inventors: Amit Garg, Soniya Gupta
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Patent number: 10921794Abstract: The present invention relates to the field of intelligent machining, in particular to a parallel control method based on multi-period differential sampling and digital twinning technologies, the method comprising the following steps of: a. detecting machining conditions of dotting machine equipment by using a multi-period differential sampling technology; b. establishing a digital twinning control model; and c. controlling a simulation model of the dotting machine equipment according to a detection judgment result so as to perform parallel control on the dotting machine equipment.Type: GrantFiled: March 21, 2020Date of Patent: February 16, 2021Assignee: Guangdong University of TechnologyInventors: Qiang Liu, Yuan Song, Jiewu Leng, Guixiang Lin, Hao Zhang