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公开(公告)号：US20240127482A1
公开(公告)日：2024-04-18
申请号：US18486779
申请日：2023-10-13
发明人： Steven Paul Allen , Davi Ferrazza Cavinatto , Evan Samuel Conger , Paul-Emile Victor Passe-Carlus
IPC分类号： G06T7/80
CPC分类号： G06T7/80 , G06T2207/10088 , G06T2207/10132
摘要： A method includes determining, during a calibration phase without application of ultrasound waves, a per-pixel magnetic field gradient of a magnetic field that is generated using a calibration drive signal applied to a magnetic coil; generating, during a treatment phase, a magnetic field gradient that is applied to a treatment area by using a treatment drive signal applied to the magnetic coil, wherein treatment drive signal is different from the calibration drive signal; determining, based on the treatment drive signal applied to the magnetic coil, per-pixel phases of a treatment image of the treatment area, wherein the per-pixel phases of the treatment image are based on spin displacement at each pixel resulting from the applied ultrasound waves; and adjusting, for each pixel of the treatment image, the per-pixel phases of the treatment image based on the per-pixel magnetic field gradient for a corresponding pixel, to obtain a gradient-adjusted treatment image.
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公开(公告)号：US11533018B2
公开(公告)日：2022-12-20
申请号：US17250134
申请日：2019-06-06
发明人： Spencer Magleby , Larry Howell , Nathan Pehrson
IPC分类号： H02S30/20
摘要： An apparatus can include a central member comprising a first side, a second side, and a third side, a first interior panel rotatably attached to the first side, a second interior panel rotatably attached to the second side, a third interior panel rotatably attached to the third side, a first exterior panel rotatably attached to the first interior panel, a second exterior panel rotatably attached to the second interior panel, a third exterior panel rotatably attached to the third interior panel, a first interior biasing member attached to the central member and the first interior panel and biasing the first interior panel to extend away from the central member toward a plane parallel to the central member, and a first interior restraint cable attached to the central member and the first interior panel and restraining the first interior panel from extending along the plane parallel to the central member.
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公开(公告)号：US20180067095A1
公开(公告)日：2018-03-08
申请号：US15797308
申请日：2017-10-30
IPC分类号： G01N33/38
CPC分类号： G01N33/383
摘要： In one general aspect, a computer-readable storage medium can be configured to store instructions that when executed cause a processor to perform a process. The instructions comprising instructions to trigger flow of an alternating current having a waveform defining a range of frequencies from a waveform generator to a reinforcing bar embedded within concrete via a probe coupled to a surface of the concrete, and receive an indicator of a time-resolved current magnitude of the alternating current through a portion of the concrete associated with the surface of the concrete.
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4.发明公开公开(公告)号：US20240135538A1
公开(公告)日：2024-04-25
申请号：US18486769
申请日：2023-10-13
CPC分类号： G06T7/0012 , G01R33/4804 , G06T5/002 , G06T5/10 , G06T5/50 , G06T2207/10088 , G06T2207/20056 , G06T2207/20064 , G06T2207/20224
摘要： A method includes decomposing, for each of a plurality of orthogonal slices, a set of PRF baseline images for the orthogonal slice into a set of baseline image features for the orthogonal slice; acquiring, using a magnetic imaging resonance (MRI) scanner of a MRI system based on a RF excitation pulse sequence for each of the plurality of orthogonal slices, a combined multi-encoded PRF treatment image; subtracting a weighted sum of the sets of baseline image features from the combined multi-encoded PRF treatment image to obtain a combined treatment-specific temperature information of the imaging region that provides multi-orthogonal slice temperature information associated with or resulting from treatment or thermal ablation of the imaging region of the patient after subtraction or removal of the baseline image features; and processing the combined treatment-specific temperature information to obtain slice-specific treatment-specific temperature information for each of the plurality of orthogonal slices.
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公开(公告)号：US20200241046A1
公开(公告)日：2020-07-30
申请号：US16483153
申请日：2018-02-02
发明人： Brian A. Mazzeo , John Vogel , Dean Wheeler , Emilee Hardy , Derek Clement
IPC分类号： G01R1/073
摘要： A flexible electric probe can include: a flexible substrate; and probe line conductors on the flexible substrate, the probe line conductors being essentially parallel to each other and having separations of about 5-50 microns. The flexible electric probe can further include connection conductors on the flexible substrate, the connection conductors and the probe line conductors electrically connected to each other, the probe line conductors positioned in first and second offset patterns with regard to the connection conductors.
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公开(公告)号：US20200092982A1
公开(公告)日：2020-03-19
申请号：US16685578
申请日：2019-11-15
摘要： A flexible electronics assembly includes a single-piece substrate having two regions of rigidity separated by a localized region of flexibility. The localized region of flexibility has a lower rigidity than the two regions of rigidity. The two regions of rigidity are angularly deflectable from a planar configuration of the single-piece substrate to a non-planar configuration of the single-piece substrate by hinging action of the localized region of flexibility. At least one electronic component is mounted on at least one of the two regions of rigidity.
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公开(公告)号：US11549563B2
公开(公告)日：2023-01-10
申请号：US16238028
申请日：2019-01-02
发明人： Guimin Chen , Larry Howell , Spencer Magleby
IPC分类号： F16F1/02
摘要： A lamina emergent torsional (LET) joint that includes an integrated membrane to reduce, or eliminate, certain unwanted motions and/or displacements associated with the operation of the LET joint is disclosed. The membrane-integrated LET joint (i.e., M-LET) can be used as a hinge for a lamina emergent mechanism and/or as a surrogate fold for an origami application to ensure accurate and repeatable transitions from a planar (i.e., lamina) state to a non-planar (i.e., lamina-emergent) state, and vice versa.
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公开(公告)号：US20220381742A1
公开(公告)日：2022-12-01
申请号：US17817240
申请日：2022-08-03
摘要： A system includes: an acoustic exciter; a compliant material applied to the acoustic exciter to configure the acoustic exciter for triggering acoustic excitation of at least part of a substrate; a sensor configured to receive an acoustic response of the acoustic excitation; and circuitry configured to determine at least one characteristic of the substrate using the acoustic response.
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公开(公告)号：US20220317079A1
公开(公告)日：2022-10-06
申请号：US17657240
申请日：2022-03-30
摘要： An apparatus configured to perform non-destructive, electrical measurements on a plant stalk to detect and quantify internal damage is disclosed. This apparatus includes features to minimize misalignments that can negatively affect the precision and/or accuracy of the electrical measurements.
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公开(公告)号：US11340261B2
公开(公告)日：2022-05-24
申请号：US16483153
申请日：2018-02-02
发明人： Brian A. Mazzeo , John Vogel , Dean Wheeler , Emilee Hardy , Derek Clement
摘要： A flexible electric probe can include: a flexible substrate; and probe line conductors on the flexible substrate, the probe line conductors being essentially parallel to each other and having separations of about 5-50 microns. The flexible electric probe can further include connection conductors on the flexible substrate, the connection conductors and the probe line conductors electrically connected to each other, the probe line conductors positioned in first and second offset patterns with regard to the connection conductors.
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