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21.发明申请公开(公告)号：US20030200753A1
公开(公告)日：2003-10-30
申请号：US10131621
申请日：2002-04-25
发明人： Shmuel Eidelman , Dmitri Charov , Irina Charova
IPC分类号： F02K007/02
CPC分类号： F02K7/04
摘要： A pulsed detonation engine having improved efficiency has a detonation chamber for receiving a detonable mixture, an igniter for igniting the detonable mixture, and an outlet for discharging detonation products. A diverging-converging nozzle is provided at the outlet of the detonation chamber. The geometry of the diverging-converging nozzle is selected to enable a relatively short nozzle to significantly improve efficiency of the pulsed detonation engine.
摘要翻译： 具有改进效率的脉冲爆震发动机具有用于接收可爆炸混合物的引爆室，用于点燃可爆炸混合物的点火器和用于排放爆震产物的出口。 在引爆室的出口处设有分流会聚喷嘴。 选择发散会聚喷嘴的几何形状以使得相对短的喷嘴能够显着提高脉冲爆震发动机的效率。
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22.发明申请Method and apparatus for pulsed detonation coating of internal surfaces of small diameter tubes and the like 有权用于小直径管等的内表面的脉冲爆震涂覆的方法和装置公开(公告)号：US20030196600A1
公开(公告)日：2003-10-23
申请号：US10123522
申请日：2002-04-17
发明人： Shmuel Eidelman
IPC分类号： B05D001/08 , C23C016/00 , C23C004/00
CPC分类号： B05D1/00 , B05D2254/04 , C23C4/123 , C23C4/16 , C23C16/045 , C23C16/44 , Y02T50/67
摘要： A pulsed detonation gun comprises a small-diameter detonation tube, an igniter, and an outlet for discharging detonation products containing a coating material. A detonable or reactive mixture containing a coating precursor is formed in the detonation tube, and the detonable or reactive mixture is ignited to produce detonation or reaction products containing the coating precursor or a coating material formed in situ during a detonation process or a deflagration process. The coating material is discharged through the outlet and is contacted with the substrate to produce a coating. The device is particularly useful for coating the inside surfaces of small-diameter tubes and a variety of other difficult-to-reach substrate surfaces.
摘要翻译： 脉冲式爆震枪包括一个小直径爆炸管，一个点火器和一个用于排放含有涂层材料的爆震产物的出口。 在爆轰管中形成含有涂层前体的可爆或反应混合物，并且引爆或反应混合物被点燃以产生包含涂层前体的爆炸或反应产物或在爆炸过程或爆燃过程中原位形成的涂层材料。 涂料通过出口排出并与基底接触以产生涂层。 该装置对于涂覆小直径管的内表面和各种其它难以到达的基材表面特别有用。
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公开(公告)号：US20030183584A1
公开(公告)日：2003-10-02
申请号：US10113938
申请日：2002-04-02
发明人： Thomas John Galatro , Steven Raymond Zimmers , Daniel Allen Delp , John Hale Templeton , Frank Salvatore Capitani
IPC分类号： C02F001/78
CPC分类号： B09C1/002 , C02F1/722 , C02F1/78 , C02F2103/06 , C02F2209/03 , C02F2301/066
摘要： Contaminated liquids are treated by ozonation in a pressurized environment. Ozone is injected into a contaminated liquid to form a gas/liquid mixture. The mixture is injected into a mixing chamber for providing turbulent gas/liquid contact. The mixture is flowed from the mixing chamber into a pressurized reaction vessel. In an alternative embodiment, contaminated liquid is treated in situ using pressurized injection wells for injecting ozone-containing liquid.
摘要翻译： 受污染的液体在加压环境中通过臭氧处理。 将臭氧注入污染的液体中以形成气体/液体混合物。 将混合物注入到混合室中以提供湍流气体/液体接触。 混合物从混合室流入加压反应容器。 在替代实施例中，使用加压注射井原位处理被污染的液体，用于注入含臭氧的液体。
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公开(公告)号：US20240080911A1
公开(公告)日：2024-03-07
申请号：US17903243
申请日：2022-09-06
IPC分类号： H04W76/10 , H04L67/131
CPC分类号： H04W76/10 , H04L67/131 , H04W84/18
摘要： Each of multiple personal area network (PAN) systems may comprise a hub computing device, an output device, and a plurality of sensors. The hub computing devices may form a mesh network and may communicate messages, via the mesh network, based on data from sensors of the PAN systems. The hub computing devices may cause the output devices to present visual displays based on messages received via the mesh network and/or based on messages associated with sensors in the same PAN system.
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公开(公告)号：US11866204B2
公开(公告)日：2024-01-09
申请号：US17536450
申请日：2021-11-29
发明人： Tosh Alan Keune
摘要： A thermal control system may transfer energy (directly or after a delay) to a thrusting device that can be used to slow a reentry vehicle entering a gaseous atmosphere from orbit. The thermal control system may mitigate the heating of the vehicle by transferring heat generated by the viscous interaction between the vehicle and high-altitude portions of a planetary atmosphere to a working fluid. This working fluid may then be routed through and/or ejected through one or more nozzles aligned to produce thrust in a direction that opposes the forward motion of this vehicle. This counter thrust may help to slow the reentry vehicle and reduce the amount of kinetic energy that can be converted into thermal energy. The working fluid may also be stored to use for propulsion after the reentry vehicle slows below hypersonic velocities.
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公开(公告)号：US11860040B2
公开(公告)日：2024-01-02
申请号：US17150015
申请日：2021-01-15
发明人： David M. Morris , John P. Timler
IPC分类号： G01J5/08 , G01J5/0875
CPC分类号： G01J5/0875
摘要： Infrared transparent constructs (e.g., infrared transparent windows) may be shaped as a dome (e.g., for an infrared detector system) and/or other desired geometries, such as portions of IR seeker domes. Electrically conductive tracing(s) may be printed in desired shapes and forms, e.g., in the form of EMI shielding, an FSS grid, an anti-static component, electrical connectors, etc., and integrated into the interior of the construct structure. The electrically conductive tracing(s) may be printed between layers of independent infrared transparent window components that are then engaged together to form a window preform. Additionally or alternatively, the electrically conductive tracing(s) may be printed between printed layers of infrared transparent ceramic or plastic material built up to form the window preform. Once formed, the window preform may be sintered, e.g., in an ultrafast high temperature sintering process (and optionally further treated) to produce the final infrared transparent construct.
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27.发明公开公开(公告)号：US20230367386A1
公开(公告)日：2023-11-16
申请号：US17663037
申请日：2022-05-12
发明人： Andrew W. Wilson , Ari J. Hollander
CPC分类号： G06F3/011 , G02B27/0101 , G02B27/0179 , G02B27/017 , G06T19/006 , G02B2027/014 , G02B2027/0187
摘要： Systems, methods, apparatuses, and computer-readable media for creating an observation video are described. The observation video may comprise a viewport that moves in coordination with motion of an HMD user's head and that shows portions of VR content being output to the HMD user at different times. For each of those times, motion data from the HMD may be used to determine a position, orientation, and/or shape of the viewport. The observation video may also include an element that represents the HMD user, which element may comprise a video element video isolated from video of the user captured by a camera, and/or which may comprise an animated avatar.
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公开(公告)号：US11631565B2
公开(公告)日：2023-04-18
申请号：US17094577
申请日：2020-11-10
发明人： John P. Timler , Xingcun C. Tong
IPC分类号： H01H85/055 , H01H85/143 , H01H85/02 , H01H69/02 , H01H85/44 , H01M50/581
摘要： A thermal fuse may comprise an electrode and a conductor separated by a phase change material. The electrode may be formed from a conductive material that generates hydrogen when exposed to water or hydrogen peroxide. The phase change material may release water or hydrogen peroxide at or above an activation temperature.
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公开(公告)号：US20230055916A1
公开(公告)日：2023-02-23
申请号：US17752041
申请日：2022-05-24
发明人： John P. Timler , Xingcun C. Tong
摘要： Self-sintering thermal interface material is prepared from a polymer matrix and a filler. The polymer matrix may be a water or hydrogen peroxide or other water-contained solvent solution such as ammonia or alcohol containing a water soluble resin and fumed silica or an alcohol or other solvent solution containing at least one water insoluble resin and fumed silica. The filler contains i) gallium alkali metal or gallium metal, ii) one or more micro/nano-sized metallic fillers, and iii) dielectric fillers.
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公开(公告)号：US11550938B2
公开(公告)日：2023-01-10
申请号：US16559164
申请日：2019-09-03
发明人： George Fortney
摘要： Systems, apparatuses, and methods are described for zeroization of a computing device based on biometric information and vitality information. A computing device may store information associated with a user. The computing device may request biometric information and vitality information from one or more sensing devices. The computing device may determine, based on the requested biometric information and the requested vitality information, whether to zeroize the computing device.
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