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公开(公告)号：US11807581B2
公开(公告)日：2023-11-07
申请号：US17932819
申请日：2022-09-16
IPC分类号： C04B35/56 , C04B35/626 , C04B35/634 , C04B38/00 , B28B1/14
CPC分类号： C04B35/5622 , C04B35/5607 , C04B35/6263 , C04B35/6264 , C04B35/62655 , C04B35/63424 , C04B38/0038 , C04B38/0054 , B28B1/14 , C04B2235/3839 , C04B2235/606 , C04B2235/6021 , C04B2235/6567 , C04B2235/666 , C04B2235/9607
摘要： Ultra-high temperature carbide (UHTC) foams and methods of fabricating and using the same are provided. The UHTC foams are produced in a three-step process, including UHTC slurry preparation, freeze-drying, and spark plasma sintering (SPS). The fabrication methods allow for the production of any kind of single- or multi-component UHTC foam, while also providing flexibility in the shape and size of the UHTC foams to produce near-net-shape components.
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公开(公告)号：US11752693B1
公开(公告)日：2023-09-12
申请号：US18295928
申请日：2023-04-05
申请人： Arvind Agarwal , Ambreen Nisar , Tony Thomas , Brandon A. Aguiar
发明人： Arvind Agarwal , Ambreen Nisar , Tony Thomas , Brandon A. Aguiar
IPC分类号： B29C64/165 , B29C64/124 , B33Y70/10 , B33Y10/00 , B29K509/00 , B29K101/10
CPC分类号： B29C64/165 , B29C64/124 , B33Y10/00 , B33Y70/10 , B29K2101/10 , B29K2509/00
摘要： The subject invention provides compositions, systems, and methods for additive manufacturing (AM), including three dimensional printing (3DP) using Digital Light Processing (DLP), of Lunar regolith and Lunar regolith simulants including Greenland Anorthosite Lunar Regolith (GALR) with a photocurable thermosetting polymer. Certain embodiments provide a high solid content of regolith, for example, about 60 wt. % GALR; together with a lower content of additives, for example, about 40 wt. % of a photocurable thermosetting polymer. Embodiments of the provided recipe and processing method can produce parts with low shrinkage, high strength, and favorable thermal properties. Parts have been produced with less than about 6% shrinkage in multiple directions of measurement.
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公开(公告)号：US11932581B1
公开(公告)日：2024-03-19
申请号：US18454169
申请日：2023-08-23
申请人： Arvind Agarwal , Kazue Orikasa , Tyler Dolmetsch , Tony Thomas
发明人： Arvind Agarwal , Kazue Orikasa , Tyler Dolmetsch , Tony Thomas
IPC分类号： C04B35/80 , B01J13/00 , C04B35/626 , C04B38/06 , C04B41/00 , C04B41/45 , C04B41/48 , C04B41/83 , C08J5/00 , C08K3/38
CPC分类号： C04B35/80 , B01J13/0091 , C04B35/62655 , C04B38/0605 , C04B41/0072 , C04B41/4535 , C04B41/48 , C04B41/83 , C08J5/005 , C04B2235/386 , C04B2235/5284 , C04B2235/5292 , C04B2235/606 , C08K2003/385
摘要： Foams and methods of fabricating and using the same are provided. The foams can be three-dimensional (3D), free-standing, and/or rigid and can be used as, for example, nanofiller networks. The shape and size of the foam pore interconnected network can be tailorable/tailored. The foams can be, for example, hybrid one-dimensional (1D)/two-dimensional (2D) foams of 1D and 2D materials (e.g., hybrid boron nitride nanotube (BNNT)/boron nitride nanoplatelet (BNNP) foams). A freeze-drying-based method can be used to fabricate bulk porous foam, which can be used for, e.g., nanofiller for polymer nanocomposites.
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公开(公告)号：US20070062353A1
公开(公告)日：2007-03-22
申请号：US11231702
申请日：2005-09-21
申请人： Todd Bodey , Tony Thomas , David Petty
发明人： Todd Bodey , Tony Thomas , David Petty
CPC分类号： B26D1/46 , B23D35/008 , B26D1/48 , B26D1/54 , B26D7/0616 , B26D7/0641 , B26D7/2628 , Y10T83/217 , Y10T83/6656 , Y10T83/707
摘要： A food slicing machine using a linear servo motor to reciprocate a carriage holding food products through a path that includes a slicing blade. The slicing apparatus is a modular apparatus that can be mounted to and removed from slicing machines as a unit without the need for disassembly of the components of the slicing apparatus. An adjustment mechanism for the blade guide uses two shafts that extend from a bearing plate into a finger that is mounted to the blade guide. The lower shaft has a cam nut that displaces the finger about the upper shaft to bend the blade guide. There is also an adjustment mechanism for the idler pulley of the band blade apparatus.
摘要翻译： 一种食品切片机，其使用线性伺服电动机使托架保持食物通过包括切片刀片的路径往复运动。 切片装置是一种模块化装置，其可以作为一个单元安装到切片机上并从其移除，而不需要拆卸切片装置的部件。 用于叶片引导件的调节机构使用从轴承板延伸到安装到叶片引导件的手指中的两个轴。 下轴具有凸轮螺母，该凸轮螺母绕着上轴移动手指以使刀片引导件弯曲。 还有一种用于带刀装置的惰轮的调节机构。
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公开(公告)号：US10906238B1
公开(公告)日：2021-02-02
申请号：US16913212
申请日：2020-06-26
申请人： Arvind Agarwal , Tony Thomas , Adeyinka Idowu , Benjamin Boesl
发明人： Arvind Agarwal , Tony Thomas , Adeyinka Idowu , Benjamin Boesl
IPC分类号： B29C35/16 , B29C71/00 , B29C64/188 , C08K3/04 , B33Y70/00 , B29C64/314 , B33Y10/00 , B33Y40/20 , B33Y40/10 , B29C64/112 , B29C64/118 , B33Y70/10 , B29K63/00 , B29K105/16 , B29K23/00 , B29K507/04 , B29K75/00 , B29K71/00 , B29K105/00 , B29K507/02
摘要： Shape memory polymer (SMP) epoxies and composites, and methods of manufacturing the same, are provided. A three-dimensional (3D) printing technique can be used to fabricate a pure thermoset SMP epoxy. A cryogenic sprayer assisted extrusion type 3D printing method can be used to print SMP epoxies and composites of an SMP epoxy and a nanomaterial additive, such as graphene nanoplatelets (GNP).
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公开(公告)号：US07784607B1
公开(公告)日：2010-08-31
申请号：US12177211
申请日：2008-07-22
申请人： Tony Thomas
发明人： Tony Thomas
IPC分类号： A45C1/00
CPC分类号： A45C1/10
摘要： A coin holding apparatus includes a first plate and a second plate. The first and second plates are transparent and each of the first and second plates has a first side and a second side. The first sides of each of the first and second plates has a semi-cylindrical indentation therein and forms a bulbous portion extending outwardly from a plane of associated ones of the second sides. The semi-cylindrical indentation in the first plate is alignable with the semi-cylindrical indentation in the second plate to form a cylinder. A plurality of couplers releasably couples the first sides of the first and second plates together to releasably secure coins within the cylinders. Coins are removably positionable in the cylinders to store and display the coins in collectible condition.
摘要翻译： 一种硬币保持装置，包括第一板和第二板。 第一和第二板是透明的，并且第一和第二板中的每一个具有第一侧和第二侧。 第一和第二板中的每一个的第一侧在其中具有半圆柱形凹陷，并且形成从相关联的第二侧的平面向外延伸的球形部分。 第一板中的半圆柱形凹口与第二板中的半圆柱形凹口对准以形成圆筒。 多个耦合器可释放地将第一和第二板的第一侧耦合在一起以可释放地将硬币固定在气缸内。 硬币可拆卸地定位在气缸中，以便在可收集状态下存储和显示硬币。
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公开(公告)号：US07542468B1
公开(公告)日：2009-06-02
申请号：US11253434
申请日：2005-10-18
CPC分类号： H04L63/08 , H04L61/2015
摘要： A request from a user of a computer device to gain access to a communication network is routed to a captive web portal running on a Dynamic Host Configuration Protocol (DHCP) server where the device has a media access control (MAC) address that is not known to the DHCP server, rather than being routed to a DNS server that provides domain name resolution or network resources. The captive web portal prompts a user of the computer device to provide authentication information. If the user is authenticated, the DHCP server provides an actual internet protocol (IP) address that uniquely identifies the computer device on a network supporting TCP/IP and provides access to network resources.
摘要翻译： 来自计算机设备的用户访问通信网络的请求被路由到动态主机配置协议（DHCP）服务器上运行的捕获Web门户，其中设备具有不知道的媒体访问控制（MAC）地址 到DHCP服务器，而不是被路由到提供域名解析或网络资源的DNS服务器。 强制Web门户提示计算机设备的用户提供认证信息。 如果用户被认证，则DHCP服务器提供实际的因特网协议（IP）地址，其唯一地标识支持TCP / IP的网络上的计算机设备，并提供对网络资源的访问。
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公开(公告)号：US11866569B1
公开(公告)日：2024-01-09
申请号：US18325188
申请日：2023-05-30
申请人： Arvind Agarwal , Kazue Orikasa , Ambreen Nisar , Tony Thomas , Preyojon Dey
发明人： Arvind Agarwal , Kazue Orikasa , Ambreen Nisar , Tony Thomas , Preyojon Dey
CPC分类号： C08K3/30 , C08J5/005 , C08K3/11 , C08J2205/10 , C08J2383/04 , C08K2003/3009
摘要： Foams and methods of fabricating and using the same are provided. The foams can be free-standing and rigid and can be used as, for example, nanofiller networks. The shape and size of the foam pore interconnected network can be tailorable/tailored. The foams can be, for example, transition metal dichalcogenide (TMD) foams with a layered structure (e.g., tungsten sulfide (WS2) foams). A freeze-drying-based method can be used to fabricate bulk porous foam, which can be used for, e.g., polymer nanocomposites. A vacuum-assisted infiltration procedure can be used to fabricate a foam-polymer nanocomposite.
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9.发明授权公开(公告)号：US10961162B2
公开(公告)日：2021-03-30
申请号：US17020982
申请日：2020-09-15
申请人： Arvind Agarwal , Benjamin Boesl , Cheng Zhang , Tony Thomas , Pranjal Nautiyal
发明人： Arvind Agarwal , Benjamin Boesl , Cheng Zhang , Tony Thomas , Pranjal Nautiyal
IPC分类号： C04B38/00 , C04B41/00 , C04B41/45 , C04B41/50 , C04B35/52 , C04B41/87 , B32B5/18 , B32B18/00
摘要： A graphene foam ceramic composite (GrF-CC) comprises an open cell graphene foam (GrF) surrounded by and infiltrated with a sintered low temperature co-fired ceramic (LTCC) matrix. The GrF-CC can be prepared by infiltrating an open cell GrF with an LTCC slurry, removing the solvent from the slurry with solidification to a ceramic-GrF green body, and sintering the ceramic-GrF green body to form the GrF-CC. Sintering by spark plasma sintering (SPS) allows an LTCC GrF-CC that has a density of at least 90%.
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10.发明授权公开(公告)号：US10807915B1
公开(公告)日：2020-10-20
申请号：US16835583
申请日：2020-03-31
申请人： Arvind Agarwal , Benjamin Boesl , Cheng Zhang , Tony Thomas , Pranjal Nautiyal
发明人： Arvind Agarwal , Benjamin Boesl , Cheng Zhang , Tony Thomas , Pranjal Nautiyal
摘要： A graphene foam ceramic composite (GrF-CC) comprises an open cell graphene foam (GrF) surrounded by and infiltrated with a sintered low temperature co-fired ceramic (LTCC) matrix. The GrF-CC can be prepared by infiltrating an open cell GrF with an LTCC slurry, removing the solvent from the slurry with solidification to a ceramic-GrF green body, and sintering the ceramic-GrF green body to form the GrF-CC. Sintering by spark plasma sintering (SPS) allows an LTCC GrF-CC that has a density of at least 90%.
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