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1.发明公开公开(公告)号：US20240364419A1
公开(公告)日：2024-10-31
申请号：US18403674
申请日：2024-01-03
发明人： Tao Wei , Thomas Mauldin , Zhenyu Xu
IPC分类号： H04B10/071 , H04B10/50
CPC分类号： H04B10/071 , H04B10/503
摘要： Systems and methods are provided for a software defined optical time-domain reflectometer (SD-OTDR) using high-speed optical transceiver modules. Enabled by the reconfigurable computing resource, an SD-OTDR in accordance with an embodiment of the present disclosure can realize in-situ diagnostics of optical fiber without adding any overhead to existing systems. In addition, an SD-OTDR in accordance with an embodiment of the present disclosure can also be used for high-resolution distributed sensing. Additionally, an SD-OTDR in accordance with an embodiment of the present disclosure can directly map optical reflections at different locations along the length of a fiber to a processing element array in a Field-Programmable Gate Array for real-time in-sensor parallel data processing.
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公开(公告)号：US12129000B1
公开(公告)日：2024-10-29
申请号：US18220806
申请日：2023-07-11
发明人： Eric Seeley , Jacob Snow
IPC分类号： H01R13/641 , B63G8/00 , B63G8/04 , H01R12/70 , H01R12/91 , H01R13/62 , H01R13/64 , H01R13/717
CPC分类号： B63G8/04 , B63G8/001 , H01R12/7005 , H01R13/641 , B63G2008/002 , H01R12/91 , H01R13/6205 , H01R13/64 , H01R13/7175
摘要： A system for joining movably coupled modules comprising modular elements and attachable components, including a male end adapted to join a single-piece female end by rotating the male end into the single-piece female end such that data bus terminals align and power bus terminals align. The system can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed systems for each mission. The joints connecting the modules are designed such that power and data connections between modules are reliably made.
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公开(公告)号：US12126295B1
公开(公告)日：2024-10-22
申请号：US18369811
申请日：2023-09-18
发明人： Jonathan Wheless
CPC分类号： H02P3/02
摘要： An apparatus and method for rotating a part includes a sequence of relays to rotate the part given number of degrees. The apparatus does not require software or complex mechanical gearing.
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公开(公告)号：US12117524B1
公开(公告)日：2024-10-15
申请号：US17671704
申请日：2022-02-15
发明人： Cathy A Clark
CPC分类号： G01S15/8925 , G01S7/539 , G01S15/8995
摘要： A method for locating an underwater acoustic source includes using first and second linear arrays to receive signals. These signals can be resolved into intersecting cones and a contour of possible source locations can be estimated. In further embodiments, a third sonar array can receive a bearing and a depression/elevation from a signal. This information can be used with the contour to estimate a source location.
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公开(公告)号：US20240336339A1
公开(公告)日：2024-10-10
申请号：US18295345
申请日：2023-04-04
CPC分类号： B63G8/001 , B63G8/14 , B63G2008/007
摘要： A line-handling retrofit kit for improving a submersible conveyance includes a mounting skid, a pair of storage containers, respective pliable caps for the storage containers, a line, and a hook configured to be held in a gripper. A respective pliable cap covers a mouth of each storage container and applies a drag on the line passing through an aperture in the respective pliable cap. The pair of storage containers are symmetrically arranged on the mounting skid with an in-between space. The in-between space aligns with an opening in the mounting skid and enables sensing through both the opening and the in-between space. The line is storable within the storage containers. The line has a first and second end, with the first end affixable to the submersible conveyance or the mounting skid. The hook is affixed to the second end of the line.
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6.发明公开公开(公告)号：US20240327298A1
公开(公告)日：2024-10-03
申请号：US18487327
申请日：2023-10-16
发明人： Boris Dyatkin , Matthew Laskoski , William Edelen
IPC分类号： C04B35/589 , B32B18/00 , C04B35/56 , C04B35/563 , C04B35/565 , C04B35/573 , C04B35/65
CPC分类号： C04B35/589 , B32B18/00 , C04B35/5607 , C04B35/5622 , C04B35/563 , C04B35/565 , C04B35/573 , C04B35/65 , B32B2264/107 , C04B2235/3217 , C04B2235/3804 , C04B2235/3817 , C04B2235/3821 , C04B2235/3826 , C04B2235/3839 , C04B2235/386 , C04B2235/3873 , C04B2235/3886 , C04B2235/422 , C04B2235/483 , C04B2235/5454 , C04B2235/658
摘要： Disclosed are compositions containing nanoparticles of a metal nitride, boride, silicide, or carbide, a filler material, and a carbonaceous matrix. The precursor to this material contains nanoparticles or particles of boron, silicon, iron, a refractory metal, or a refractory metal hydride, an organic compound having carbon and hydrogen, and a filler material. Multilayered materials are also disclosed.
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公开(公告)号：US12108539B2
公开(公告)日：2024-10-01
申请号：US17738122
申请日：2022-05-06
CPC分类号： H05K3/125 , C08L1/02 , H05K1/0393 , H05K1/118 , H05K3/181
摘要： Described herein are ultra-thin nanocellulose flexible electronic device on which SU-8, an epoxy material which can become highly stressed upon UV exposure, is printed on desired areas. Upon UV exposure and then release from the surface it is anchored on, the nanocellulose device will spontaneously self-mold into a desired form due to stress differences between the SU-8 and the nanocellulose sheet. The flexible electronics can be manufactured using standard printed circuit board processing techniques, including electroless metallization and soldering of surface mount components.
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公开(公告)号：US20240316785A1
公开(公告)日：2024-09-26
申请号：US18731484
申请日：2024-06-03
发明人： Logan Harris , Eric Meeks , Alexander Read
CPC分类号： B25J11/0055 , B25J13/06 , B25J17/0258
摘要： A hydraulically operated tool adapted to remove coatings and surfaces from a substrate. The tool may comprise a robotic machine that includes a surface removal tool, a manipulator arm, and a rotation assembly. The manipulator arm may position the surface removal tool to a location along the substrate. The rotation assembly may adjust an angular position of the surface removal tool. A first end of the manipulator arm may be coupled to the surface removal tool, and a second end of the manipulator arm may be coupled to the rotation assembly. The manipulator arm may be hydraulically extended and retracted. The rotation assembly may comprise a spindle, and may be attached to a hinge pin and an air bladder. The rotation assembly may comprise a worm drive.
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公开(公告)号：US20240316783A1
公开(公告)日：2024-09-26
申请号：US18731168
申请日：2024-05-31
发明人： Logan Harris , Eric Meeks , Alexander Read
CPC分类号： B25J11/0055 , B25J13/06 , B25J17/0258
摘要： A hydraulically operated tool adapted to remove coatings and surfaces from a substrate. The tool may comprise a robotic machine that includes a surface removal tool, a manipulator arm, and a rotation assembly. The manipulator arm may position the surface removal tool to a location along the substrate. The rotation assembly may adjust an angular position of the surface removal tool. A first end of the manipulator arm may be coupled to the surface removal tool, and a second end of the manipulator arm may be coupled to the rotation assembly. The manipulator arm may be hydraulically extended and retracted. The rotation assembly may comprise a spindle, and may be attached to a hinge pin and an air bladder. The rotation assembly may comprise a worm drive.
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公开(公告)号：US12097939B1
公开(公告)日：2024-09-24
申请号：US18217517
申请日：2023-06-30
发明人： Eric Seeley
摘要： A field configurable vehicle includes bladders located interior of the vehicle hull walls. One or more of the bladders can be filled with fluids of varying densities to manage the buoyancy, mass properties, and thermal heat dissipation of the vehicle.
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