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公开(公告)号：US11651079B2
公开(公告)日：2023-05-16
申请号：US16683185
申请日：2019-11-13
CPC分类号： G06F21/577 , G06F8/10 , G06F2221/034
摘要： Techniques for automated system requirements analysis are disclosed. A system requirements analysis (SRA) service generates a system model that includes system requirements, at least by performing natural-language processing on a natural-language representation of the system requirements. Based at least on the system model, the SRA service performs an analysis of the system requirements against codified system requirements rules. The SRA service determines, based at least on the analysis of the system requirements against the codified system requirements rules, that the system requirements include a violation of a system requirements rule. The SRA service generates a report that identifies at least (a) the violation of the system requirements rule and (b) a suggested action to remediate the violation of the system requirements rule.
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公开(公告)号：US20230143144A1
公开(公告)日：2023-05-11
申请号：US18092691
申请日：2023-01-03
发明人： Colin Fumito Funai , Syed Ali Naqvi
CPC分类号： H04L27/0014 , H04W12/79 , H04L2027/0095
摘要： A converged radio unit (RU) configured for semantic-less retransmissions comprises a radio-frequency machine learning (RFML) radio unit (RFML RU) and a radio-access network (RAN) radio unit (RU). The RFML RU may be configured to receive an RF signal comprising a packet, decode a PHY layer preamble of the packet, and apply a machine-learning (ML) model to information obtained from only the PHY layer preamble to classify the packet. When the packet is classified be a tactical data link (TDL) packet based on the information obtained only from the PHY layer preamble, the RFML RU may retransmit the packet. When the packet is classified a RAN protocol packet, the RFML RU may be configured to signal the RAN RU to process the RAN protocol packet in accordance with a RAN protocol.
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公开(公告)号：US11592337B2
公开(公告)日：2023-02-28
申请号：US17400047
申请日：2021-08-11
摘要： An evaporatively cooled device and a system including the same. In some embodiments, the system includes an oligolayer conductive sheet; a superconductor; a tunneling barrier, between the oligolayer conductive sheet and the superconductor; and a bias circuit, configured to apply a bias voltage across the tunneling barrier, the bias voltage being less than a gap voltage of the superconductor and greater than one-half of the gap voltage of the superconductor.
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公开(公告)号：US20230041341A1
公开(公告)日：2023-02-09
申请号：US17507540
申请日：2021-10-21
摘要： A pump-less buoyancy engine for an autonomous underwater vehicle (AUV) includes a buoyancy reduction structure without a hydraulic pump for reducing the buoyancy of the AUV to cause the AUV to descend in the water; and a weight dropping structure for dropping prepackaged weights out of the AUV to cause the AUV to ascend in the water, where the AUV moves forward when descending and ascending.
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公开(公告)号：US20220298780A1
公开(公告)日：2022-09-22
申请号：US17696990
申请日：2022-03-17
发明人： Michael D. Brown , Helen G. Scott , Miles T. Rogers , Benjamin J. Rosenthal , Michael J. Nicoletti , James J. Stusse
IPC分类号： E04B1/62 , E04B1/16 , E04C2/04 , C04B14/02 , C04B14/36 , C04B41/00 , C04B41/50 , C04B41/52 , C04B41/46 , C09J4/06 , C09J5/00 , C12N1/20 , C12N15/09 , C12P13/04
摘要： A building structure comprising a first film and a second film. The first film and the second film are each impregnated with L-Dopa. The building structure further includes regolith bulk material between the first film and the second film.
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公开(公告)号：US20220291925A1
公开(公告)日：2022-09-15
申请号：US17674710
申请日：2022-02-17
IPC分类号： G06F9/30
摘要： Method for searching an item using a parametric hash filter includes forming an input vector from input data stream; forming a hash matrix having a first portion and a second portion; multiplying the hash matrix with the input vector to generate a second input vector including a hash values of the first input vector; generating a perfect hash vector and a universal hash vector, by applying a smooth periodic function to the second input vector; mapping onto a Markov random field the coordinates of locations of hash values in a search domain for which there is no possibility of collisions in the perfect hash vector to form an energy function; minimizing the energy function to generate a compressed hash table; fitting a band of acceptable locations in the compressed hash table, based on a predetermined false positive rate; and searching for a new item in the band of acceptable locations.
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公开(公告)号：US20220252956A1
公开(公告)日：2022-08-11
申请号：US17731369
申请日：2022-04-28
发明人： Moe Soltani , Jeffrey Laroche , Thomas Kazior
摘要： An electro-optical modulator assembly including a transistor including a gate, a drain, and a source disposed on a substrate, a photonic modulator including a first waveguide structure positioned between a first electrode and a second electrode, the photonic modulator being integrated with the transistor on the substrate, and a metal connection coupled between the drain of the transistor and one of the first and second electrodes of the photonic modulator.
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公开(公告)号：US20220235408A1
公开(公告)日：2022-07-28
申请号：US17576976
申请日：2022-01-16
发明人： Aaron Adler , Bryan Bartley , Mike Gavin , Jordan Seville , Darby McChesney , Frank M. LaDuca , Fujr Osman Ibrahim Osman , Mohit Verma
IPC分类号： C12Q1/6844 , C12Q1/70
摘要： The present disclosure is drawn to loop-mediated isothermal amplification (LAMP) reaction assemblies including a substantially hygroscopic agent free LAMP reagent mixture in combination with a solid-phase reaction medium. The present disclosure also includes systems for a chromatic LAMP analysis including a substantially non-reactive solid phase reaction medium, and a non-interfering reagent mixture. The present disclosure also includes solid phase LAMP reaction mediums comprising a substrate, an adhesive layer disposed on the substrate, a reaction layer disposed on the adhesive layer, and a spreading layer disposed on the reaction layer. The present disclosure also includes methods of testing for a presence of a target nucleotide sequence including providing a biological sample, and dispensing the sample into a test environment having a solid phase reaction medium in combination with a LAMP reagent mixture and a pH sensitive dye.
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公开(公告)号：US20220228956A1
公开(公告)日：2022-07-21
申请号：US17576969
申请日：2022-01-16
发明人： Dylan Horvath , Charlie Man , Andrew Lowe , David Dempster , Parth Jain , Aaron Adler , Bryan Bartley , Paul Dryer , Timothy Quinn , Avram Bar-Cohen , Mike Gavin , Frank M. LaDuca , Mohit Verma
摘要： A heating device for testing a biological sample is disclosed. The heating device can include a heat source operable to generate heat. In addition, the heating device can include a controller in communication with the heat source and operable to control heat generation by the heat source to heat a biological sample at less than or equal to about 2 degrees C./s. Furthermore, a heating device for testing a biological sample is disclosed that can include a heat source operable to generate heat to heat a biological sample. The biological sample can be at least partially contained within a removable enclosure distinct from the heating device. Additionally, the heating device can include an enclosure interface associated with the heat source. The enclosure interface can be configured to interface with the enclosure such that heat is transferred from the heat source to the enclosure by conduction.
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公开(公告)号：US20220216899A1
公开(公告)日：2022-07-07
申请号：US17514704
申请日：2021-10-29
发明人： Tyler Shake , John Dishon , John-Francis Mergen , Zachary Leuschner , Thomas Wilkerson , David Brian Miller , Ronald Buikema
IPC分类号： H04B7/0426 , H04B7/06 , H04B7/08
摘要： An analog tamper-detection apparatus (ATAMP) for onboard analysis of a target device includes a plurality of antennas, each antenna of the plurality of antennas disposed within the target device and being electrically isolated from components of the target device. The ATAMP device further includes radio frequency (RF) front-end (RFFE) transmitter circuitry coupled to the plurality of antennas, the RFFE transmitter circuitry configured to illuminate the target device with a plurality of electromagnetic signals emitted via the plurality of antennas, to generate a plurality of mixed RF signals. The ATAMP device further includes RFFE receiver circuitry configured to receive emissions from the target device based on the mixed RF signals, and processing circuitry configured to perform subsequent analysis and evaluation of the target device based on the received emissions. The processing circuitry further generates a notification of the subsequent analysis and evaluation.
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