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公开(公告)号：US20230202946A1
公开(公告)日：2023-06-29
申请号：US18116181
申请日：2023-03-01
发明人： Vanessa Dagle , Robert A. Dagle
CPC分类号： C07C1/22 , B01J8/24 , B01J8/1881 , B01J23/72 , B01J21/08 , B01J21/066 , C07C2521/08 , C07C2523/72 , C07C2521/06
摘要： Systems for preparing butenes are provided. The systems can include a reactor inlet coupled to both a reactor and at least one reactant reservoir; at least one of the reactant reservoirs containing one or both of an aldehyde and/or ethanol; a catalyst within the reactor, the catalyst comprising a metal component and an acidic support material; and a reactor outlet operationally configured to convey a butene-rich reaction product to a product reservoir. Methods for preparing butenes are also provided. The methods can include exposing one or both of ethanol and/or an aldehyde to a catalyst comprising a metal component and an acidic support to form a butene-rich product that comprises one or both of 1-butene and/or 2-butene.
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公开(公告)号：US20230201586A1
公开(公告)日：2023-06-29
申请号：US18008337
申请日：2021-06-07
CPC分类号： A61N1/36031 , A61N1/0452 , A61N1/0456 , A61N1/0484
摘要： EMG training systems, devices and methods are disclosed. In an approach, a computing device may receive a first input and a second input. The first input may be from an EMG device, such as the NeuroLife® sleeve provided by Battelle. A second input may be from a joint position capturing device. The computing device may create a mapping between the first input and the second input and then train a decoding algorithm based on the mapping. The decoding algorithm may be used to determine a position of the EMG device based on input received from the EMG device.
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53.发明公开公开(公告)号：US20230194599A1
公开(公告)日：2023-06-22
申请号：US18068557
申请日：2022-12-20
IPC分类号： G01R31/311 , G06T7/00
CPC分类号： G01R31/311 , G06T7/001 , G06T2207/30148 , G06T2207/20081
摘要： In an approach to inspecting integrated circuits, a system includes a first detection system and a second detection system for measuring electroluminescent (EL) images from a device under test (DUT); and a controller. The controller is configured to: measure EL emissions from the DUT with the first and the second detection systems to obtain a first and a second EL test data; compare the first and the second EL test data to a reference model of a reference device, the reference model developed based on measured EL reference data, synthetic EL reference data, or a combination thereof obtained from the reference device or a reference design of the reference device; and determine whether the DUT is in accordance with the reference device, based at least in part on the comparison of the first and the second EL test data to the reference model of the reference device.
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公开(公告)号：US20230187841A1
公开(公告)日：2023-06-15
申请号：US18105559
申请日：2023-02-03
CPC分类号： H01Q17/008 , H01Q21/061
摘要： A radio frequency (RF) aperture includes an array of electrically conductive tapered projections arranged to define a curved aperture surface, such as a semi-cylinder aperture surface, or a cylinder aperture surface (which may be constructed as two semi-circular aperture surfaces mutually arranged to define the cylinder aperture surface). The RF aperture may further include a top array of electrically conductive tapered projections arranged to define a top aperture surface. The top aperture surface may be planar, and a cylinder axis of cylinder aperture surface may be perpendicular to the plane of the planar top aperture surface. The RF aperture may further include baluns mounted on at least one printed circuit board, each having a balanced port electrically connected with two neighboring electrically conductive tapered projections of the array and further having an unbalanced port.
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公开(公告)号：US20230184880A1
公开(公告)日：2023-06-15
申请号：US17547665
申请日：2021-12-10
CPC分类号： G01S5/22 , G08B13/1672 , G10L25/51
摘要： Waveform emission location determination systems and associated methods are described. According to one aspect, a waveform emission location determination system includes a plurality of detectors configured to receive a waveform emitted by a source and to generate electrical signals corresponding to the waveform, processing circuitry configured to access data corresponding to the electrical signals generated by the detectors, use the data to determine a plurality of spheres, and wherein a surface of each of the spheres contains a location of the source when the waveform was emitted by the source, determine an intersection of the spheres, and use the intersection of the spheres to determine the location of the source when the waveform was emitted by the source.
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公开(公告)号：US20230168390A1
公开(公告)日：2023-06-01
申请号：US17537205
申请日：2021-11-29
发明人： Brion J. Burghard , William G. Bennett , Kurt L. Silvers , Anton S. Sinkov , Erik S. Simunds , Andrei B. Valsan , Sean D. McGaughey
IPC分类号： G01T1/17
摘要： Radiation monitoring devices and associated methods are described. According to one aspect, a radiation monitoring device includes a housing configured to pass radiation emitted from a radiological source located in proximity to the radiation monitoring device, a radiation detector configured to receive the radiation emitted from the radiological source and to generate information regarding the radiation, and communications circuitry configured to communicate the information regarding the radiation in a plurality of communications at a plurality of different moments in time externally of the radiation monitoring device
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公开(公告)号：US11661552B2
公开(公告)日：2023-05-30
申请号：US17654774
申请日：2022-03-14
发明人： Michael R. Thorson , Lesley J. Snowden-Swan , Andrew J. Schmidt , Todd R. Hart , Justin M. Billing , Daniel B. Anderson , Richard T. Hallen
CPC分类号： C10G1/065 , C10L3/08 , C10G2300/1011 , C10L2200/0469 , C10L2290/06 , C10L2290/46 , C10L2290/543
摘要： A hydrothermal liquefaction (HTL) system can comprise a biomass slurry source, a first pump in fluid communication with the slurry source and configured to pressurize a biomass slurry stream from the slurry source to a first pressure, a first heat exchanger in fluid communication with the first pump and configured to heat a slurry stream received from the first pump to a first temperature, a second pump in fluid communication with the first heat exchanger and configured to pressurize a slurry stream received from the first heat exchanger to a second pressure higher than the first pressure, a second heat exchanger in fluid communication with the second pump and configured to heat a slurry stream received from the second pump to a second temperature higher than the first temperature, and a HTL reactor configured to produce biocrude from a slurry stream received from the second heat exchanger.
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公开(公告)号：US20230149705A1
公开(公告)日：2023-05-18
申请号：US18093415
申请日：2023-01-05
发明人： John Bartholomew , Jeffrey Friend
CPC分类号： A61N1/0496 , A61N1/0452 , A61N1/0476 , B29C39/10 , A61N1/36031 , B29L2031/753
摘要： A flexible sheet for neurostimulation is described having a flexible non-conductive substrate matrix in which electrodes are embedded along a lower surface. Electrically conductive wires extend from the electrodes through the flexible substrate to another exterior surface of the substrate. Methods of making the flexible sheet and making a device using the flexible sheet are also disclosed.
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公开(公告)号：US11650168B2
公开(公告)日：2023-05-16
申请号：US17025600
申请日：2020-09-18
发明人： Duane Clifford Karns , James Christopher Weatherall , Jeffrey Brian Barber , Barry Thomas Smith , Zachary J. Landicini
摘要： A method of using a resonant cavity for measuring a complex permittivity ε and identifying of a sample (solid or liquid) of microliter volume size includes using a network analyzer to measure over a defined millimeter wave frequency range, a first resonance frequency at a cavity resonance mode, and calculating an unloaded quality factor of an enclosed resonant waveguide cavity of a defined internal dimensions, placing a sample on a surface of a bottom wall of the resonant waveguide cavity and measure a second resonance frequency and calculating a loaded quality factor; determining, a resonance frequency shift Δf=(fs−fo), determining a complex permittivity ε of the sample according to the resonance frequency shift Δf, the loaded quality factor, the unloaded quality factor and the defined internal dimensions; and identifying the sample using a database through the complex permittivity ε.
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公开(公告)号：US11639903B2
公开(公告)日：2023-05-02
申请号：US17322635
申请日：2021-05-17
发明人： Erin A. Miller , Richard E. Jacob , Nikhil S. Deshmukh , Cynthia L. Warner , Richard S. Wittman , Luke W. Campbell , Dustin M. Kasparek , Andy Gilbert , Stanley L. Owsley, Jr. , Kurt L. Silvers , Mital A. Zalavadia
IPC分类号： G01N23/041 , G01N23/083 , G01N23/10 , A61B6/00 , A61B6/06 , G01N23/18
摘要： Method include emitting x-rays from an x-ray source, directing a first portion of the x-rays through an object grating situated adjacent to an object while the object is scanned relative to the object grating along a scan direction, directing a second portion of the x-rays through the object and subsequently through a detector grating without transmitting through the object grating, wherein the object grating and detector grating are adjacently arranged in a field of view of the x-rays sequentially with respect to each other in the scan direction, and receiving the first portion transmitted through the object and object grating with a first portion of a detector and receiving the second portion transmitted through the object and the detector grating with a second portion of the detector adjacent to the first portion of the detector. Systems are also disclosed, along with related techniques for beam hardening correction.
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