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公开(公告)号：US20220361896A1
公开(公告)日：2022-11-17
申请号：US17661719
申请日：2022-05-02
申请人： SpineGuard , Sorbonne Universite , Centre National de la Recherche Scientifique - CNRS , INSERM (Institut National de la Sante et de la Recherche Medicale)
摘要： A medical device for penetrating a bone structure including a processing unit having a transfer function that associates an electrical conductivity value S with a depth value d, wherein the processing unit is configured to detect a threshold selected from amongst an absolute threshold, a relative threshold and a critical gradient, and to emit a warning signal and/or control signal responsive to detection of the threshold.
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公开(公告)号：US11498890B1
公开(公告)日：2022-11-15
申请号：US17770188
申请日：2020-10-26
发明人： Florent Dubray , Svetlana Mintova , Jean-Pierre Gilson , Stanislav Konnov , Stijn Van Daele , Nikolai Nesterenko
摘要： Process for the conversion of non-oxidative coupling of methane to ethylene, under non-oxidative conditions, comprising: providing a first stream containing at least 50 vol. % of methane based on the total volume of said first stream; providing a catalyst; putting in contact said first stream with said catalyst at a weight hour space velocity ranging from 0.5 to 100 h−1, a temperature ranging from 500° C. to 1100° C. and a pressure ranging from 0.1 MPa to 5 Mpa in the absence of oxygen; recovering a second stream containing unconverted methane if any, ethylene and hydrocarbons having at least 2 carbon atoms. Said process is remarkable in that said catalyst is a synthetic zeolite material, containing at least one metal M with silicon to metal M molar ratio Si/M as determined by inductively coupled plasma optical emission spectrometry ranging from 100 to 65440 and in that said metal M is incorporated inside of the zeolite tetrahedral sites.
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公开(公告)号：US20220355379A1
公开(公告)日：2022-11-10
申请号：US17755448
申请日：2020-10-27
申请人： UNIVERSITE DE BORDEAUX , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE- CNRS - , ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS (ENSAM) , INSTITUT POLYTECHNIQUE DE BORDEAUX
发明人： Robin Kromer
摘要： Equipment for selectively depositing, by shockwave-induced spraying, at least one particle on a deposition surface of a receiver substrate. The equipment including at least one laser source that emits a laser beam, a substrate carrier to which the substrate is fastened, a shockwave-generating layer having a first surface oriented toward the laser beam and a second surface oriented toward the deposition surface of the substrate, an optical system for directing and focusing the laser beam toward a focal region of the first surface. The second surface including a plurality of cavities, each cavity housing at least one particle. The laser beam generates a plasma in the focal region on the first surface and a shockwave that propagates within the generating layer from the first surface to the second surface in order to spray at least one particle in the direction of the deposition surface of the substrate.
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公开(公告)号：US11485643B1
公开(公告)日：2022-11-01
申请号：US17768590
申请日：2020-10-13
发明人： Cindy Aquino , Svetlana Mintova , Jean-Pierre Gilson , Florent Dubray , Delphine Minoux , Julien Grand , Nikolai Nesterenko
摘要： The present disclosure relates to a novel method for introducing various metals in the structure of zeolite frameworks by isomorphous substitution. This new method is based on a hydrothermal reaction of the metal with the zeolite. This method allows obtaining zeolite with a structure and with control of the metal location.
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公开(公告)号：US20220333177A1
公开(公告)日：2022-10-20
申请号：US17613990
申请日：2020-05-27
申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) , ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS , PARIS SCIENCES ET LETTRES , UNIVERSITE DE PARIS
IPC分类号： C12Q1/6848 , C12Q1/6886
摘要： The present invention relates to a digital method for detecting and/or quantifying at least one target biomolecules in a sample, said biomolecules being selected from DNA, RNA, and proteins based on isothermal amplification. The present invention further relates to different applications of the digital method and to a kit.
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公开(公告)号：US20220331871A1
公开(公告)日：2022-10-20
申请号：US17763800
申请日：2020-09-24
申请人： AddUp , Centre National De La Recherche Scientifique (CNRS) , Ecole Normale Superieure Paris-Saclay
IPC分类号： B22F10/366 , B22F10/28 , B22F10/85 , B22F12/49 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G05B19/4099
摘要： A method (P) for determining trajectory followed by a laser beam for selective additive manufacture of a three-dimensional object comprises: a) determining, on a predetermined reference path (Ti), a plurality of reference points (Tij), b) determining a plurality of adjacent points (Ti+1j) located on the same side of the reference path, each adjacent point (Ti+1j) being associated with a reference point (Tij) and being such that a simulated adjacent melt zone that surrounds said adjacent point (Ti+1j) and a simulated reference melt zone that surrounds the reference point (Tij) have an overlap corresponding to a fraction of a transverse width of the simulated reference melt zone that is comprised between a predetermined minimum fraction (αmin) and a predetermined maximum fraction (αmax), c) determining an adjacent path (Ti+1) passing through the plurality of determined adjacent points, and d) iterating steps a) to c) using the adjacent path, defined as a new reference path, so as to determine, on each iteration, a new adjacent path, all of the adjacent paths thus determined defining the trajectory.
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公开(公告)号：US20220326389A1
公开(公告)日：2022-10-13
申请号：US17608717
申请日：2020-05-07
申请人： INSTITUT SUPERIEUR DE L'AERONAUTIQUE ET DE L'ESPACE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
发明人： Jan Bolting , Soheib Fergani
IPC分类号： G01S19/13
摘要： A method for estimating a constrained zonotope enclosing a motion state of at least one mobile target, the method including: a) linearizing a nonlinear transition model at an element of a first zonotope (Zx(tk−1)), b) computing transition linearization errors at different elements of the first zonotope (Zx(tk−1)), c) computing a second zonotope that contains all linearization errors, d) propagating (102) the first zonotope so as to obtain an a priori zonotope ({circumflex over (Z)}x(tk)) enclosing the motion state at a second moment (tk) after the first moment (tk−1), wherein the a priori zonotope ({circumflex over (Z)}x(tk)) is a linear projection of a hypercube, the hypercube being subject to at least one linear constraint, e) updating (104) the a priori zonotope ({circumflex over (Z)}x(tk)) so as to obtain an a posteriori constrained zonotope (Z′x(tk)) enclosing the motion state at the second moment (tk).
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公开(公告)号：US20220314686A1
公开(公告)日：2022-10-06
申请号：US17751079
申请日：2022-05-23
摘要： Solvent transfer printing method for applying a pattern (1) made of a non-soluble material and non-dispersible (10) on the surface of an object (2), the method comprising the following steps: m1/forming a pattern (1) on a surface of a solvent-soluble substrate (3), m2/depositing the solvent-soluble substrate (3) on the surface of a solvent bath (5), on the side of the substrate opposed to the side on which the pattern is applied, in order to dissolve partially the substrate (3), m3/dipping the object (2) in the bath (5), so that the surface of the object (2) comes into contact with the pattern (1), m4/getting the object (2), on which the pattern (1) is applied, out of the bath (5), m5/drying the object (2).
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公开(公告)号：US11463020B2
公开(公告)日：2022-10-04
申请号：US16634375
申请日：2018-07-27
申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) , UNIVERSITE DE FRANCHE-COMTE , ECOLE NATIONALE SUPERIEURE DE MECANIQUE ET DES MICROTECHNIQUES
发明人： Sergio Lescano , Nicolas Andreff , Micky Rakotondrabe , Kanty Rabenorosoa , Brahim Tamadazte , Clément Bouderlique
摘要： A movement amplifying actuation device may include two piezoelectric beams, one beam being attached at a fixed point, and a hinge connecting a first beam and a second beam between them. Each hinge may include a first flexible portion connected to the first beam, a second flexible portion connected to the second beam, a first rigid portion connecting the first and second flexible portions, a second rigid portion capable of being positioned against a fixed point, and a third flexible portion connecting the second beam to the second rigid portion at a pivot point of the second beam such that the assembly formed by the second rigid portion and the second beam forms a lever around the pivot point. The flexible and rigid portions may form a single piece.
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80.发明申请公开(公告)号：US20220311384A1
公开(公告)日：2022-09-29
申请号：US17620829
申请日：2020-05-28
申请人： ECOLE NATIONALE SUPERIEURE DE MECANIQUE ET DES MICROTECHNIQUES - ENSMM , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS
发明人： Thomas Baron , Gilles Martin , Valérie Soumann , Yannick Gruson
摘要： A temperature-controlled RF resonator. The resonator includes an insulating thermal enclosure within which are implemented: at least one resonant element configured to deliver an RF output signal when supplied with an RF input signal; at least one heating element configured to supply thermal energy within the thermal enclosure when the at least one heating element is powered by an LF electric power signal; and at least one temperature sensor configured to deliver an LF electric measurement signal as a function of the temperature inside the thermal enclosure. Such an RF resonator has at least one input/output port crossing the insulating thermal enclosure and propagating at least: one signal from among the RF signals; and another signal from among the LF electric signals.
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