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公开(公告)号：US12070815B2
公开(公告)日：2024-08-27
申请号：US17756671
申请日：2020-11-30
发明人： Peihui Zhang , Ronald W. Gerdes , Jennifer L Trice , Satinder K. Nayar , Timothy J. Rowell , Verlin W. Schelhaas , Donald S. Oblak
CPC分类号： B23K20/106
摘要： A rotary acoustic horn. The rotary acoustic horn includes a shaft having an axial input end and an axial output end; and at least one welding portion; wherein the welding portion comprises an outer weld face that expands and contracts with the application of acoustic energy; wherein the welding portion comprises a first opposing end portion and a second opposing end portion; wherein the welding portion comprises through holes extending substantially along an axial direction of the welding portion from the first opposing end portion to the second opposing end portion; and wherein the through holes are located between the weld face and the shaft.
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公开(公告)号：US12070632B2
公开(公告)日：2024-08-27
申请号：US17811390
申请日：2022-07-08
CPC分类号： A62B18/006 , A62B7/10 , A62B18/045 , A62B25/00 , F04D25/06 , F04D27/004 , H02P6/06 , A62B9/006
摘要： A method of controlling a blower system of a powered air purifying respirator to deliver a substantially uniform volumetric airflow to a user, the system including a fan powered by a variable speed electric motor, the motor controlled by an electronic control unit for delivering a forced flow of air through at least one filter to a user. There is also provided an air purifying respirator blower system using such a method.
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公开(公告)号：US20240280740A1
公开(公告)日：2024-08-22
申请号：US18570774
申请日：2022-06-20
发明人： Heykyoung Han , Jihoon Yu , John F. VanDerlofske, III , Raghunath Padiyath , John F. Reed , Carl A. Stover
CPC分类号： G02B5/305 , G02B5/3083 , G02C7/12
摘要： An optical construction includes an optical film including a plurality of polymeric layers and an optical retarder disposed on the optical film. For a substantially normally incident light and for a visible wavelength range of about 420 nm to about 680 nm and an infrared wavelength range of about 900 nm to about 1100 nm: for the incident light polarized along each of mutually orthogonal in-plane first and second directions. the plurality of polymeric layers has an optical transmittance of greater than about 60% for at least one visible wavelength in the visible wavelength range and an optical reflectance of greater than about 60% for at least one infrared wavelength in the infrared wavelength range. For the incident light polarized along at least one of the first and second directions, the optical retarder has an optical retardance of greater than about 1000 nm at the at least one visible wavelength.
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公开(公告)号：US20240280734A1
公开(公告)日：2024-08-22
申请号：US18570767
申请日：2022-06-17
发明人： Matthew E. Sousa , Jason S. Petaja , Anthony M. Renstrom , William B. Kolb , Robert D. Taylor , Benjamin J. Forsythe
IPC分类号： G02B5/02 , G02B5/30 , G02F1/13357
CPC分类号： G02B5/0226 , G02B5/305 , G02F1/133605 , G02F1/133606
摘要： An optical film includes an optically diffusive layer including a plurality of nanoparticles dispersed between and across opposing first and second major surfaces thereof. The plurality of nanoparticles has a nanoparticle size distribution including distinct first and second peaks at respective nanoparticle sizes d1 and d2, wherein 1.5≤d2/d1≤10. The optically diffusive layer includes a polymeric material bonding the nanoparticles to each other. For a substantially collimated substantially normally incident light, the optical film has, in a visible wavelength, an average specular transmittance VTs and an average total transmittance VTt, and in an infrared wavelength range, an average total transmittance ITt and an average specular transmittance ITs, wherein 0.3≤(VTs/VTt)≤0.7, (VTs/ITs)≤0.25, and (ITs/ITt)≥0.7.
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公开(公告)号：US20240279251A1
公开(公告)日：2024-08-22
申请号：US18290334
申请日：2022-03-30
CPC分类号： C07F7/0805 , C08G61/08 , C08G2261/144 , C08G2261/3324 , C08G2261/418
摘要： A monomer represented by the formula: (I) wherein: each R1 independently represents an alkyl group having from 1 to 4 carbon atoms; Z represents an alkyl group having 1 to 40 carbon atoms, or a group represented by the formula (II) wherein: each L independently represents a divalent alkylene group having 1 to 12 carbon atoms, each n independently represents 0, 1, or 2; and p represents 0 or 1. A polymerizable composition includes the monomer and can be polymerized to form a polymerized composition. Polymers prepared by polymerization of the monomer are also disclosed.
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公开(公告)号：US20240279161A1
公开(公告)日：2024-08-22
申请号：US18566689
申请日：2022-05-19
IPC分类号： C07C241/04 , C08F220/34 , C08J7/04
CPC分类号： C07C241/04 , C08F220/34 , C08J7/042 , C08J2333/14 , C08J2379/02
摘要： An azido-containing monomer, a polymer containing monomeric units derived from the azido-containing monomer, and various articles containing a substrate and a coating layer of the polymer positioned on the substrate are provided. The azido groups, which are pendant groups of the polymer, can undergo a click chemistry reaction with an unsaturated compound such as those having a terminal —C≡CH group, a dibenzocyclooctyne-containing group, an unsaturated bicyclic olefinic group, or an amido group. The click chemistry reaction can be used to covalently attach a fluorescent or bioactive compound to the polymer.
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公开(公告)号：US20240277927A1
公开(公告)日：2024-08-22
申请号：US18571379
申请日：2022-06-24
发明人： Dawn V. Muyres , Stephen M. Kennedy , Minghua Dai
CPC分类号： A61M5/16836 , A61B5/053 , A61B5/262 , A61B5/746
摘要： The present disclosure provides an article for detecting extravasation into a tissue. The article includes a body having a first major surface, an opposing second major surface, a first side, and an opposing second side. The article further includes a first electrode disposed on the first major surface of the body. The first electrode includes at least one skin-penetrating microfeature. The article further includes a second electrode disposed on the first major surface of the body. The second electrode includes at least one skin-penetrating microfeature. The first electrode is electrically connected to the second electrode.
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公开(公告)号：US12068258B2
公开(公告)日：2024-08-20
申请号：US17737285
申请日：2022-05-05
发明人： Jiwoong Kong , Jung Ju Suh , Seong-Woo Woo
IPC分类号： H01L23/552 , H01L21/50 , H05K9/00
CPC分类号： H01L23/552 , H01L21/50 , H05K9/0026
摘要： An electronic assembly according to an embodiment includes: a circuit board including a first edge surface and a trace having an electrical conductivity; an electronic element including a lateral edge spatially spaced apart from the first edge surface, and mounted on the circuit board and electrically connected to the trace; a protection layer including a second edge surface and disposed on the electronic element to substantially cover the electronic element; a magnetic field shielding film including a third edge surface and disposed on the protection layer; and a first metal layer. The first edge surface connects a main top surface of the circuit board and a main bottom surface of the circuit board, the second edge surface connects a main top surface of the protection layer and a main bottom surface of the protection layer, and the third edge surface connects a main top surface of the magnetic field shielding film and a main bottom surface of the magnetic field shielding film, and the first edge surface, the second edge surface, and the third edge surface are substantially aligned with one another to form a coupling edge surface which is substantially planar. In addition, the first metal layer is disposed on the magnetic field shielding film, and covers the main top surface of the magnetic field shielding film and the coupling edge surface.
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公开(公告)号：US12066329B2
公开(公告)日：2024-08-20
申请号：US17440004
申请日：2020-03-19
发明人： John A. Wheatley , Mark A. Roehrig , Audrey A. Sherman , Del R. Lawson , Gilles J. Benoit , Daniel J. Schmidt , Jonah Shaver , Raymond J. Kenney , Zhaohui Yang
CPC分类号： G01J3/2803 , G02B5/22
摘要： An optical device is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, and a plurality of spatially-variant written regions disposed in the optical filter, the written regions having a transmission spectrum and each of the written regions being larger than each of the pixels.
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40.发明公开公开(公告)号：US20240270893A1
公开(公告)日：2024-08-15
申请号：US18435149
申请日：2024-02-07
发明人： Thomas P. Klun , Zeba Parkar , John M. Riedesel , Richard J. Pokorny , Chad M. Amb , Benjamin R. Coonce , Robert S. Clough , Tianyu Wu , Saswata Chakraborty , Yongshang Lu , Benjamin C. Mac Murray , Ahmed S. Abuelyaman , Karl J.L. Geisler , Jodi L. Connell , Ta-Hua Yu
IPC分类号： C08G18/44 , A61C7/00 , A61C7/08 , A61C13/00 , B29C71/00 , B29C71/02 , B29C71/04 , B33Y10/00 , B33Y30/00 , B33Y40/20 , B33Y70/00 , B33Y80/00 , C08G18/22 , C08G18/24 , C08G18/32 , C08G64/30 , C08K5/00 , C08K5/3437
CPC分类号： C08G18/44 , A61C7/002 , A61C7/08 , A61C13/0019 , B29C71/0009 , B29C71/02 , B29C71/04 , B33Y10/00 , B33Y40/20 , B33Y70/00 , B33Y80/00 , C08G18/222 , C08G18/227 , C08G18/242 , C08G18/3206 , C08G64/305 , C08K5/0041 , C08K5/3437 , B29C2071/0027 , B33Y30/00 , C08G2650/16
摘要： The present disclosure provides an orthodontic article including the reaction product of the polymerizable composition. Further, the present disclosure provides polymerizable compositions and methods of making an orthodontic article. The method includes obtaining a polymerizable composition and selectively curing the polymerizable composition to form an orthodontic article. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an orthodontic article; and generating, with the manufacturing device by an additive manufacturing process, the orthodontic article based on the digital object. A system is also provided, including a display that displays a 3D model of an orthodontic article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an orthodontic article.
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