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公开(公告)号：WO2022232160A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/026373
申请日：2022-04-26
发明人： MORAN, Bryan D. , BAUMAN, Brian J.
IPC分类号： B29C64/135 , B29C64/245 , B29C64/264 , B29C64/268 , B33Y10/00 , B33Y30/00 , B33Y70/00
摘要： The present disclosure relates to a system for performing scanning projection stereolithography. The system uses a light projector which is configured to generate a polymerizing optical signal to initiate polymerization of a photopolymerizable resin or material at a build plane. An optics subsystem collimates and focuses the polymerizing optical signal. The optics subsystem is movable relative to the build plane to optimize focus of the polymerizing optical signal at the build plane. A light scanning subsystem directs the polymerizing optical signal received from the optics subsystem to selected X axis and Y axis locations on the build plane. A positioning subsystem positions the optics subsystem at a selected location relative to the build plane, where the selected location is chosen to optimize focusing of the polymerizing optical signal at a specific, selected X/Y location on the build plane.
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公开(公告)号：WO2022216910A1
公开(公告)日：2022-10-13
申请号：PCT/US2022/023796
申请日：2022-04-07
发明人： KOTOVSKY, Jack , BAXAMUSA, Salmaan H. , FRYE, Clint D. , LADNER, Ian Seth , SPINKA, Thomas M. , FUNARO, Devin Joseph , HOBBY, David Ryan , ANDERSON, Caleb Del , BANDHAUER, Todd
IPC分类号： H01S5/024
摘要： The present disclosure relates to a laser diode system. The system may have at least one laser diode emitter having a substrate, at least one laser diode supported on the substrate, and a facet which a laser beam generated by the laser diode is emitted. A cooling subsystem is included which is disposed in contact with the substrate of the laser diode emitter. The cooling subsystem includes a plurality of cooling fins forming a plurality of elongated channels for circulating a cooling fluid therethrough to cool the laser diode emitter. The cooling fluid also flows over the facet of the laser diode emitter.
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公开(公告)号：WO2022187153A1
公开(公告)日：2022-09-09
申请号：PCT/US2022/018172
申请日：2022-02-28
摘要： The present disclosure relates to a system for modifying temporal dispersion in an optical signal. The system makes use of a segmented array including a plurality of independently controllable, reflective optical elements. The optical elements are configured to segment a received input optical signal into a plurality of beamlets, and to reflect and steer selected ones of the plurality of beamlets in predetermined angular orientations therefrom. A variable optical dispersion subsystem is used which has a plurality of optical components configured to receive and impart different predetermined time delays to different ones of the received beamlets, and to output the plurality of beamlets therefrom.
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公开(公告)号：WO2022109420A1
公开(公告)日：2022-05-27
申请号：PCT/US2021/060396
申请日：2021-11-22
发明人： WONG, Andrew
IPC分类号： H01M4/04 , H01M4/88 , H01M8/1004 , H01M4/62
摘要： An electrode includes a substrate having a body and a plurality of elongate first lands projecting away from the body. Each pair of adjacent lands define a channel therebetween, where the plurality of elongate first lands defines a plurality of first channels. The substrate defines an x-y-z coordinate system, where each of the plurality of elongate first lands defines a longitudinal axis about parallel to the x-y plane. Moreover, each of the plurality of elongate first lands projects away from the body by a height in the z-direction. In addition, the electrode includes an inlet and an outlet where the plurality of first channels are configured to allow flow of fluid from the inlet to the outlet.
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公开(公告)号：WO2022104066A1
公开(公告)日：2022-05-19
申请号：PCT/US2021/059151
申请日：2021-11-12
发明人： DUDUKOVIC, Nikola , BAKER, Sarah , CAHILL, James, Timothy , DAVIS, Jonathan, Tesner , DEOTTE, Joshua, R. , DUBBIN, Karen, Ruth , DUOSS, Eric , FONG, Erika, Jo , GEMEDA, Hawi, Bacha , QIAN, Fang
IPC分类号： B01L3/00
摘要： The present disclosure relates to an engineered, additively manufactured, microfluidic cellular structure formed from a plurality of cells, wherein the cells are each formed from a plurality of interconnected elements. The cells have voids and each cell is open at upper ends thereof. The cells each communicate at a point below its upper end with a common channel. The cells are each configured to accept a fluid and operate to channel the fluid into the common channel and to hold the fluid received therein for later selective withdrawal from the structure.
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公开(公告)号：WO2022086639A1
公开(公告)日：2022-04-28
申请号：PCT/US2021/049725
申请日：2021-09-09
发明人： LENHARDT, Jeremy M.
IPC分类号： B29C64/106 , B29C64/314 , B29C35/02 , B29D11/00 , B33Y10/00 , B33Y70/10 , B33Y80/00 , B29K83/00 , B29K105/06 , B29L11/00
摘要： An ink includes a siloxane polymer having at least 13 mol.% diphenylsiloxane content relative to the total mol.% of the siloxane polymer, and a filler having a refractive index about matching a refractive index of the siloxane polymer where the refractive indices are within about 5% of one another but are ideally as closely matched as possible.
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公开(公告)号：WO2022026251A1
公开(公告)日：2022-02-03
申请号：PCT/US2021/042415
申请日：2021-07-20
摘要： A system determines an event location of an event within an indoor environment based on an event sound generated by the event. The system employs time-reversal techniques based on a received event sound to identify the event location as being in the vicinity of one of a plurality of locator devices at locator locations in the environment. The system includes a base array located within the environment that receives an indication that an event has been detected. Upon receiving the event sound, the system generates a time-reversed event sound for each transceiver and transmits via each transceiver the time-reversed event sound for that transceiver. When a locator device receives a time-reversed event sound, the locator device determines whether the event is in the vicinity of that locator location of the locator device and, if so, outputs an indication that the event occurred at that locator location.
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公开(公告)号：WO2022010807A1
公开(公告)日：2022-01-13
申请号：PCT/US2021/040375
申请日：2021-07-02
IPC分类号： C01B32/194 , C01B32/156 , H01M4/133 , H01M4/1393 , H01M4/36 , H01G11/36 , B82Y40/00 , C04B2235/422 , C04B2235/528 , C04B35/528 , C04B35/624 , C04B35/62635 , C04B35/64 , H01G11/34
摘要： Disclosed here is a method for producing a graphene macro-assembly (GMA)-fullerene composite, comprising providing a mixture of graphene oxide and water, adding a hydroxylated fullerene to the mixture, and forming a gel of the hydroxylated fullerene and the mixture. Also described are a GMA-fullerene composite produced, an electrode comprising the GMA-fullerene composite, and a supercapacitor comprising the electrode.
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公开(公告)号：WO2021231415A1
公开(公告)日：2021-11-18
申请号：PCT/US2021/031763
申请日：2021-05-11
发明人： PAX, Paul H. , DAWSON, Jay W. , KHITROV, Victor V. , MART, Cody W. , MESSERLY, Michael J. , RUNKEL, Michael , YU, Charles X.
IPC分类号： G02B6/02
摘要： The present technology provides large mode area optical fibers engineered to have normal dispersion around 1600 nm, enabling high power Raman amplification at eye safer wavelengths. The fibers can have a main core and one or more side cores disposed relative to the main core so that modes of the main core and the one or more side cores hybridize into supermodes with modified dispersion.
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公开(公告)号：WO2021155343A2
公开(公告)日：2021-08-05
申请号：PCT/US2021/016008
申请日：2021-02-01
摘要： A GPR system the implements a modified multistatic mode of operation is provided. The GPR is suitable for mounting on an unmanned aerial vehicle. The GPR system has radar transceivers. The GPR system transmits transmit signal serially via the transceivers. For each transceiver that transmits a transmit signal, the GPR system receives a return signal acquired by each transceiver except for a return signal for the transceiver that transmits the transmit signal. The GPR system outputs of matrix of return signals that includes a null value for the return signals of the transceivers that transmit.
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