-
公开(公告)号：US11752541B2
公开(公告)日：2023-09-12
申请号：US17266020
申请日：2019-08-07
发明人： Mirna Bechelany , Virginie Jaquet , Amar Saboundji , Mathieu Soulier , Mathieu Boidot , Richard Laucournet
CPC分类号： B22C9/12 , B22C3/00 , B22C9/10 , C04B35/5603 , C09D4/00 , C04B2111/00568
摘要： A process for coating a refractory alloy part is provided and includes coating an area of a refractory alloy part by means of a treatment composition including a type of preceramic polymer and a solvent, and heat treating the part coated with the treatment composition. The heat treating partially converts the preceramic polymer and forms a ceramic coating obtained by conversion, the ceramic coating protecting the refractory alloy from oxidation. The treatment composition also includes active fillers to form an alloy coating on a surface of the part by solid diffusion in addition to the ceramic coating obtained by conversion, and the alloy coating generates a protective oxide layer when subjected to oxidizing conditions.
-
72.发明公开公开(公告)号：US20230283077A1
公开(公告)日：2023-09-07
申请号：US18146138
申请日：2022-12-23
发明人： Grégory PAÏS , Tony DELAPLAGNE , Laurent VINIT
IPC分类号： H02J3/24 , H02J3/38 , G05B19/042
CPC分类号： H02J3/241 , H02J3/38 , G05B19/042 , G05B2219/2639
摘要： A method for controlling power supplied to an electrical network having a rated frequency, by an electrical production set with a hydroelectric plant and a battery energy storage system, includes determining, from a model of the hydroelectric plant, a theoretical power of stabilization of the frequency of the electrical network by the hydroelectric plant, the theoretical stabilization power being relative to a production of the hydroelectric plant alone for the stabilization of the frequency of the electrical network, when setpoints for production members of the hydroelectric plant are implemented.
-
公开(公告)号：US11740155B2
公开(公告)日：2023-08-29
申请号：US16761230
申请日：2018-10-15
发明人： Bastien Chapuis , Tom Druet
CPC分类号： G01M5/0066 , G01N29/0672 , G01N29/14 , G01N29/2412 , G01N29/2437 , G01N29/2475 , G01N29/46 , G06F17/156 , G06T7/0002 , G01N2291/0231 , G01N2291/0289 , G01N2291/02827 , G01N2291/2694 , G06T2207/10072
摘要： Methods and systems for analyzing an industrial structure are provided. With a plurality of sensors (e.g. FBGs and/or piezoelectric transducers and/or electromagnetic acoustic transducers) deployed in, on or in proximity to the structure, sensors are interrogated and a function representative of the impulse response of the structure is determined by passive inverse filter. Subsequently, a map of the propagation of the elastic waves through the structure is determined via various modalities, and in particular by tomography (of bulk or guided waves, by analysis of time of flight or of the complete signal). Embodiments especially relate to the management of the number and position of the sensors, to the use of artificial noise sources, and to automatically controlling the sensors and/or noise sources to monitor the health of the structure, or even to view the dynamic behavior of the structure.
-
74.发明授权公开(公告)号：US11737375B2
公开(公告)日：2023-08-22
申请号：US17717754
申请日：2022-04-11
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： Maud Vinet , Benoît Bertrand , Tristan Meunier
摘要： A device including a semiconductor layer comprising first regions delimited by second regions and third regions; first electrostatic control gates including first conductive portions extending parallel to each other, in vertical alignment with the second regions; second electrostatic control gates including second conductive portions extending parallel to each other, in vertical alignment with the third regions; wherein each first gate includes an electrostatic control voltage adjustment element forming two impedances connected in series, one end of one of the impedances being coupled to the first conductive portion of the first gate and one end of the other of the impedances being coupled to a third conductive portion applying an adjustment electric potential to the second impedance, and wherein the value of at least one of the impedances is adjustable.
-
公开(公告)号：US11723526B2
公开(公告)日：2023-08-15
申请号：US15573372
申请日：2016-05-11
发明人： Philippe Rizo
IPC分类号： A61B1/06 , A61B1/00 , A61B1/04 , A61B1/07 , A61B1/045 , A61B1/313 , H04N23/56 , H04N23/50 , H04N7/18
CPC分类号： A61B1/0669 , A61B1/00165 , A61B1/00186 , A61B1/042 , A61B1/043 , A61B1/045 , A61B1/0607 , A61B1/07 , A61B1/3132 , H04N7/183 , H04N23/555 , H04N23/56
摘要： A device that can be used for in vivo fluorescence measurements by endoscopy or laparoscopy, including: an excitation light source illuminating an object, for example biological tissue, and inducing emission of emission light by the examined object, the emission light is, for example, a fluorescence light; a telemetry sensor emitting a telemetry light beam towards the object; a projector element to project the excitation beam and the telemetry beam directly on the object. The telemetry sensor can estimate a distance between the projector element and the object, which distance makes it possible to modulate intensity of the excitation light emitted by the object. When the object is biological tissue, this makes it possible to comply with illumination thresholds of biological tissue and to maintain an illumination of constant intensity. The projector element can be included at the end of a laparoscope or of an endoscope.
-
公开(公告)号：US11716005B2
公开(公告)日：2023-08-01
申请号：US16628817
申请日：2018-07-09
发明人： Olivier Tosoni , Gerard Delette
CPC分类号： H02K35/02 , H03K17/97 , H03K2017/9706
摘要： A converter includes a coil of axis XX′, a multi-pole magnet, arranged in such a way that the magnetic polarities of two adjacent magnetised zones are oriented so that they are anti-parallel, a ferromagnetic field frame comprising a frame and a main section, the field frame further comprising a main air gap located on the main section, and a first lateral air gap and a second lateral air gap which are located on the frame, the main air gap, the first lateral air gap and the second lateral air gap being arranged in such a way as to form a guide member in which the multi-pole magnet is inserted by sliding, and in such a way as to allow a magnetic coupling of three successive magnetised zones with, respectively, the first lateral air gap, the main air gap, and the second lateral air gap.
-
公开(公告)号：US20230230888A1
公开(公告)日：2023-07-20
申请号：US18061750
申请日：2022-12-05
发明人： René ESCOFFIER , Blend MOHAMAD
CPC分类号： H01L22/32 , G01R31/2607
摘要： A test structure for a buried gate transistor includes a substrate, a first test contact located on one side of a first transistor contact, a second test contact located on one side of a second transistor contact, and a layer buried in the substrate, having a doping greater than or equal to 1018 cm−3, and having a face which is tangent to the buried part of the gate. A first insulation structure is disposed between the first test contact and the first transistor contact and a second insulation structure is disposed between the second test contact and the second transistor contact. The first and second test contacts each have an end connected to the buried layer.
-
公开(公告)号：US11704128B2
公开(公告)日：2023-07-18
申请号：US16603786
申请日：2018-03-20
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , SORBONNE UNIVERSITE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
IPC分类号： G06F9/30
CPC分类号： G06F9/3005
摘要： An execution method includes supplying of a machine code, the machine code being formed by a succession of base blocks and each base block being associated with a signature and comprising instructions to be protected. Each instruction to be protected is immediately preceded or followed by an instruction for constructing the value of the signature associated with the base block. Each construction instruction is coded on strictly less than N bits, and each word of the machine code which comprises at least one portion of one of said instructions to be protected also comprises one of the construction instructions so that A is not possible to load an instruction to be protected into an execution file, without at the same time loading a construction instruction which modifies the value of the signature associated with the base block when it is executed.
-
公开(公告)号：US20230216474A1
公开(公告)日：2023-07-06
申请号：US18061758
申请日：2022-12-05
CPC分类号： H03H9/02228 , H03H9/02039 , H03H9/131
摘要： An electroacoustic device includes, stacked in a direction a silicon-based substrate, a first electrode, a piezoelectric layer with the basis of a perovskite taken from among lithium niobate LiNbO3, lithium tantalum LiTaO3, or an Li(Nb,Ta)O3 alloy, on the first electrode, a second electrode disposed on the piezoelectric layer. Advantageously, the first electrode is made of a nitride-based electrically conductive refractory material, such as TiN, VN, TaN. The invention also relates to a method for producing such a device.
-
公开(公告)号：US20230215978A1
公开(公告)日：2023-07-06
申请号：US17996284
申请日：2021-04-09
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , UNIVERSITE GRENOBLE ALPES
发明人： Bruno DAUDIN , Gwenole JACOPIN , Julien PERNOT
CPC分类号： H01L33/325 , H01L33/06 , H01L33/025 , H01L33/0075
摘要： A light-emitting diode is provided, including: a first layer of n-doped AlX1Ga(1-X1-Y1)InY1N, with X1>0 and X1+Y1≤1; a second layer of p-doped AlX2Ga(1-X2-Y2)InY2N, with X2>0 and X2+Y2≤1; an active area disposed between the first and the second layers and comprising at least one multi-quantum well emissive structure; nanowires based on AlN p-doped with indium and magnesium atoms, disposed on the second layer; and an ohmic contact layer in contact with the nanowires. A method for producing a light-emitting diode is also provided.
-
-
-
-
-
-
-
-
-
搜索结果
5948 条记录 (耗时 0.044 秒)
