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公开(公告)号：US20230043363A1
公开(公告)日：2023-02-09
申请号：US17397046
申请日：2021-08-09
发明人： Rodrigo Neumann Barros Ferreira , Fausto Martelli , BREANNDAN O'CONCHUIR , Tonia Elengikal , Binquan Luan , Ronaldo Giro , Mathias B. Steiner , Anshul Gupta
摘要： A material screening process of generating input features for each material of a subset of materials to be screened, generating target properties for each material of the subset of materials, inputting screening conditions, the input features, and the target properties into a material screening artificial intelligence model and training the material screening artificial intelligence model based on the inputs. Once the model is trained, inputting a dataset of materials to be screened into the trained material screening artificial intelligence model, the dataset of materials includes the subset of materials used to train the model, screening the dataset of materials on the trained material screening artificial intelligence model using the screening conditions and ranking the materials of the dataset based on predicted target properties obtained from the screening.
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公开(公告)号：US20230020787A1
公开(公告)日：2023-01-19
申请号：US17363084
申请日：2021-06-30
发明人： Binquan Luan , Rodrigo Neumann Barros Ferreira , BREANNDAN O'CONCHUIR , Anshul Gupta , Fausto Martelli , Mathias B Steiner , Tonia Elengikal
摘要： A system may include a chamber with a main sub-chamber and a first porous membrane separating a first sub-chamber from the main sub-chamber. The system may include a fluid in the chamber and an input directing inflow into main sub-chamber proximate an entry end of the chamber. The system may include a first output permitting outflow from the first sub-chamber proximate an exit end of the chamber wherein a molecule entering at the entry end must traverse a length of the chamber to exit at the exit end.
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公开(公告)号：US11235320B2
公开(公告)日：2022-02-01
申请号：US14878800
申请日：2015-10-08
发明人： Jaione Tirapu Azpiroz , Peter William Bryant , Ronaldo Giro , Rodrigo Neumann Barros Ferreira , Ricardo Luis Ohta
IPC分类号： B01L3/00
摘要： A system for manipulating electric fields within a microscopic fluid channel includes a fluid channel with an inlet and an outlet to support fluid flow, at least one controllable electric field producer that applies a non-uniform and adjustable electric field to one or more regions of the fluid channel, one or more sensors that measure one or more parameters of a fluid flowing through the fluid channel, and a controller with hardware and software components that receives signals from the one or more sensors representative of values of the one or more parameters and, based on the parameter values, drives one or more actuators to adjust the electric field produced by the plurality of electric field producers. A complex fluid including at least two components flows through the fluid channel, where at least one of the at least two components comprises particles controllable by the non-uniform and adjustable electric field.
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公开(公告)号：US20220011212A1
公开(公告)日：2022-01-13
申请号：US16923180
申请日：2020-07-08
发明人： Michael Engel , Filipe Viana Ferreira , Rodrigo Neumann Barros Ferreira , Ronaldo Giro , Mathias Steiner
摘要： Aspects of the invention include determining, by a first AFM tip, a first snap-off force of a solid surface immersed in a first fluid, determining, by a second AFM tip, a second snap-off force, determining, by a third AFM tip, a third snap-off force, determining, by the first AFM tip, a fourth snap-off force of a droplet of the first fluid immersed in the second fluid on the solid surface, determining, by the second AFM tip, a fifth snap-off force, determining, by the third AFM tip, a sixth snap-off force, determining a first capillary force for first AFM tip and first droplet based on first snap-off force and fourth snap-off force, determining a second capillary force for second AFM tip and first droplet and a third capillary force for third AFM tip and first droplet, and determining interfacial tension between first fluid and second fluid based on the capillary forces.
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公开(公告)号：US20170108362A1
公开(公告)日：2017-04-20
申请号：US14944766
申请日：2015-11-18
CPC分类号： G01R33/072 , G01F1/708 , G01F1/7088 , G01N27/745 , G01R33/07 , G01R33/1269 , H01L43/04 , H01L43/06 , H01L43/10 , H01L43/14
摘要： A method of detecting a particle comprises magnetizing a particle using an AC magnetic field; generating an AC voltage in a sensing device having a conductive substantially 2-dimensional lattice structure from the magnetized particle; superimposing a DC magnetic field on the generated AC voltage in the sensing device; and measuring an AC Hall voltage at the sensing device.
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公开(公告)号：US12013271B2
公开(公告)日：2024-06-18
申请号：US16938471
申请日：2020-07-24
IPC分类号： G01F1/708 , G01F1/7086 , G01F1/74 , G01P5/20
CPC分类号： G01F1/7086 , G01F1/74 , G01P5/20
摘要： Techniques for determining flow properties of a fluid in a fluidic device comprising a light source configured to generate a plurality of optical signals, tracers suspended in a fluid, a plurality of photonic devices, each including a photonic element and flow channel, and a measurement device configured to: determine a first measurement based on the plurality of optical signals and the tracers in a flow channel of a first photonic device of the plurality of photonic devices, determine a second measurement based on the plurality of optical signals and the tracers in a flow channel of a second photonic device of the plurality of photonic devices, and determine a property associated with a flow of the fluid or the tracers based on the first measurement and the second measurement.
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公开(公告)号：US10691846B2
公开(公告)日：2020-06-23
申请号：US15446410
申请日：2017-03-01
发明人： Peter William Bryant , William Fernando Lopez Candela , Alexandre Ashade Lassance Cunha , Rodrigo Neumann Barros Ferreira , Mathias B Steiner
IPC分类号： G06F30/20 , G06F111/10
摘要： A method is provided including receiving data corresponding to a three-dimensional physical representation of a porous rock sample; calculating a low-dimensional representation of a pore network in the porous rock sample based on the three-dimensional physical representation; extracting one or more geometrical parameter from the low-dimension representation; generating a capillary network model of the porous rock sample based at least on the at least one geometrical parameter for simulating fluid flow inside the porous rock sample; and performing at least one simulation of a flow of the fluid through the capillary network model of the porous rock sample with a fluid additive to provide a predicted enhanced fluid recovery efficiency.
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公开(公告)号：US10648292B2
公开(公告)日：2020-05-12
申请号：US15446497
申请日：2017-03-01
摘要： A method is provided including calculating a first property vector indicative of physical properties derived from a digital image of a first rock sample; determining a set of one or more similar rock samples by calculating a value indicating a similarity between the first rock sample and second rock samples based on the first property vector and second property vectors associated with the second rock samples; selecting a list of fluid additives based on existing enhanced fluid recovery efficiency values associated with the similar rock samples; performing, for each of the fluid additives, a simulation of a flow of fluid through a digital model of the first rock to determine a simulated enhanced fluid recovery efficiency value for the respective fluid additives; and outputting an optimal fluid additive for the first rock sample based at least in part on the calculated similarity values and simulated enhanced fluid recovery efficiency values.
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公开(公告)号：US10071375B2
公开(公告)日：2018-09-11
申请号：US15277889
申请日：2016-09-27
发明人： Jaione Tirapu Azpiroz , Peter William Bryant , Rodrigo Neumann Barros Ferreira , Ronaldo Giro , Ricardo Luis Ohta
CPC分类号： B01L3/502746 , B01L3/502707 , B01L3/502715 , B01L3/502761 , B01L2200/06 , B01L2200/0652 , B01L2200/0668 , B01L2200/12 , B01L2300/0645 , B01L2300/123 , B01L2400/0661 , B01L2400/082 , B01L2400/086 , B81B1/006 , B81B2201/058 , B81B2203/0361 , B81C1/00111 , F16B1/0014
摘要： A microfluidic device, including a substrate including a microchannel, an activation setup disposed in the microchannel, and a matrix array of controllable shape-changing micropillars connected to the activation setup. A shape of the controllable shape-changing micropillars changes based on an activation of the activation setup.
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公开(公告)号：US20180085755A1
公开(公告)日：2018-03-29
申请号：US15277889
申请日：2016-09-27
发明人： Jaione Tirapu Azpiroz , Peter William Bryant , Rodrigo Neumann Barros Ferreira , Ronaldo Giro , Ricardo Luis Ohta
CPC分类号： B01L3/502746 , B01L3/502707 , B01L3/502715 , B01L3/502761 , B01L2200/06 , B01L2200/0652 , B01L2200/0668 , B01L2200/12 , B01L2300/0645 , B01L2300/123 , B01L2400/0661 , B01L2400/082 , B01L2400/086 , B81B1/006 , B81B2201/058 , B81B2203/0361 , B81C1/00111 , F16B1/0014
摘要： A microfluidic device, including a substrate including a microchannel, an activation setup disposed in the microchannel, and a matrix array of controllable shape-changing micropillars connected to the activation setup. A shape of the controllable shape-changing micropillars changes based on an activation of the activation setup.
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