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公开(公告)号：US20240316547A1
公开(公告)日：2024-09-26
申请号：US18273542
申请日：2021-01-20
发明人： Fabien SORIN , Bastien SCHYRR
CPC分类号： B01L3/502707 , D01F1/10 , D01F8/00 , B01L2200/12 , B01L2300/0838 , B01L2300/0845 , B01L2300/12 , B01L2400/0406 , D10B2401/022 , D10B2509/00
摘要： One aspect of the present invention relates to a method of fabricating a chemically active fibre device (1) by thermal drawing. The method comprises the steps of providing a preform, the preform comprising a support element (3) at least partially made of a first polymeric material; and carrying out a thermal drawing process of the preform to produce a thermally drawn fibre. The preform comprises one or more chemically active agents and/or biological materials configured to react with a fluid sample when the one or more chemically active agents and/or biological materials are in contact with the fluid sample. In this manner miniaturised lab-in-fibre devices can be fabricated.
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2.发明公开公开(公告)号：US20240299420A1
公开(公告)日：2024-09-12
申请号：US18573519
申请日：2022-06-27
发明人： Johan Auwerx , Adrienne Mottis , Mark Nelson
摘要： The present invention relates to a method of treating or preventing a viral disease or viral infection comprising administering to a subject a compound of formula (I) or formula (II)
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公开(公告)号：US20240266963A1
公开(公告)日：2024-08-08
申请号：US18682393
申请日：2022-08-09
发明人： Drazen Dujic , Jakub Kucka
CPC分类号： H02M3/33571 , H02M1/0058 , H02M1/08 , H02M1/32 , H02M1/38 , H02M3/01
摘要： The present invention relates to a method for operating a resonant power converter. The resonant power converter has a primary stage and a secondary stage, at least one of which is actively operated and includes a half-bridge or full-bridge inverter having a pull-up switching device, coupled in parallel with a pull-up antiparallel diode and a pull-down switching device, coupled in parallel with a pull-down antiparallel diode, comprising the steps of alternately turning-off and turning on the pull-up and pull-down switching devices according to a periodic switching scheme, wherein after turning-off one of the switching devices the complementary switching device is respectively turned on after a delay time; and initiating an error handling, if after turning-off of one of the switching devices a non-conductance state of the antiparallel diode of the complementary switching device has been determined.
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公开(公告)号：US20240252205A1
公开(公告)日：2024-08-01
申请号：US18564774
申请日：2022-05-27
申请人： UNIVERSITÉ DE STRASBOURG , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , INSTITUT NATIONAL DES SCIENCES APPLIQUÉES , ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE
发明人： Lennart RUBBERT , Charles BAUR
CPC分类号： A61B17/3417 , A61B2017/00309
摘要： A surgical device, including a tubular outer shaft and an inner element having an elongated shape, the outer shaft comprising a distal and a proximal outer hinges, the inner element comprising an inner hinge, the surgical device having: a first and a second distal stiffnesses considered at the distal outer hinge; and first and second proximal stiffnesses considered at the proximal outer hinge; each of the second distal and proximal stiffnesses being superior to, respectively, the first distal and proximal stiffness; the inner element being able to move angularly and/or axially in the tubular outer shaft, between a first configuration and a second configuration, so that in the first configuration, the surgical device has the second distal stiffness and the first proximal stiffness.
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公开(公告)号：US20240100337A1
公开(公告)日：2024-03-28
申请号：US18274345
申请日：2022-01-26
申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA , ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) , CORNELL UNIVERSITY
发明人： Alik WIDGE , Gregory MOLNAR , Virginia WOODS , Mahsa SHOARAN , Uisub SHIN
CPC分类号： A61N1/3606 , A61N1/0529 , A61N1/36135 , A61N1/36178
摘要： A method for controlling connectivity between two or more brain regions of a subject includes receiving signals corresponding to a connectivity between two or more regions of a subject's brain, measuring a connectivity level from the signals, and delivering at least one stimulation pulse to at least one target region of the subject's brain if the measured connectivity level is outside of a predetermined range.
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公开(公告)号：US11857945B2
公开(公告)日：2024-01-02
申请号：US17648219
申请日：2022-01-18
发明人： Wendy Lee Queen , Daniel Teav Sun
IPC分类号： B01J20/26 , B01D53/02 , B01D53/64 , B01D53/81 , B01J20/22 , C02F1/28 , C02F1/70 , B01D53/62 , C02F101/20 , C02F101/22 , C02F103/08
CPC分类号： B01J20/265 , B01D53/02 , B01D53/64 , B01D53/81 , B01J20/226 , C02F1/288 , C02F1/70 , B01D53/62 , B01D2253/204 , B01D2253/25 , B01D2257/106 , B01D2257/2025 , B01D2257/406 , B01D2257/504 , B01D2257/708 , B01D2258/06 , C02F1/285 , C02F2101/20 , C02F2101/22 , C02F2103/08
摘要： Disclosed is the use of a composite for extracting one or more metal or contaminating chemical species from an aerial or aqueous medium by selective binding, the composite including at least one porous template functionalized by at least one polymer, the polymer including one of the following chemical functions: primary, secondary or tertiary amine, amide, nitrile, pyridine, pyrole, thiol, thiolether, thiophene, thiadiazole, alcohol/hydroxyl, phenol, catechol, pyragalol, carboxylic acid, aldehyde, ester, acyl, crown ether, phosphate, phosphoryl, epoxide, halogen, haloalkane.
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公开(公告)号：US20230417935A1
公开(公告)日：2023-12-28
申请号：US17846089
申请日：2022-06-22
CPC分类号： G01T1/20187 , G01T1/2033
摘要： A scintillation device including a silicon plate having a rectangular shape and having a first side and a second side opposite the first side, wherein the first side includes a plurality of first channels arranged to be in parallel with each other extending in a first direction, wherein walls in the silicon plate that form the first channels are coated with an optically reflective or dielectric layer, and wherein the first channels are filled with a scintillation resin in a solid state forming a first waveguide.
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8.发明公开公开(公告)号：US20230377649A1
公开(公告)日：2023-11-23
申请号：US18027566
申请日：2020-09-29
发明人： Matteo DAL PERARO , Chan CAO , Aleksandra RADENOVIC , Lucien KRAPP , Jean-Francois LUTZ , Abdelaziz AL OUAHABI , Niklas Felix KONIG
摘要： Systems and methods for data storage and readout using hybrid nucleic acid-polymeric molecules are herein disclosed. A molecular data storage medium is presented comprising a header and a footer, each comprising or consisting of at least one unit of a first chemical species; and a sequence-controlled polymeric chain of a second chemical species located between said header and said footer, said polymeric chain encoding for a desired bitstream-format media. A nanopore-based device and methods for decoding digital information from the molecular data storage
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公开(公告)号：US20230360875A1
公开(公告)日：2023-11-09
申请号：US17798462
申请日：2021-03-12
摘要： The invention relates to a nanoplasma switch device, comprising: —multiple electrically isolated electrodes; —a gap separating the two electrodes; wherein the gap has a width which is dimensioned to effect the generation of a plasma by electric-field electron emission.
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公开(公告)号：US11790881B2
公开(公告)日：2023-10-17
申请号：US17857622
申请日：2022-07-05
发明人： Stanislav Sergeev , Hervé Lissek , Maxime Volery
IPC分类号： G10K11/178
CPC分类号： G10K11/17853
摘要： An active noise reduction system (2) comprising an electroacoustic plasma transducer (5) for mounting in an installation structure and an acoustic sensing system (11). The electroacoustic plasma transducer comprises a plasma electrode arrangement (6) including a collector electrode (8) and a corona electrode (9), and a control system (7) connected to the plasma electrode arrangement for supplying power to the plasma electrode arrangement. The control system comprises a controller (12), and a amplification circuit (13). The acoustic sensing system is connected to the control system providing a measurement signal of an environmental sound to control the output of the electroacoustic transducer for reducing noise. The control system comprises a filter implementing a control transfer function θ(ω) based on a model of the electroacoustic plasma transducer.
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