公开(公告)号：US10139317B2

公开(公告)日：2018-11-27

申请号：US14928694

申请日：2015-10-30

Applicant: South Dakota Board of Regents

Inventor： Brian Logue

IPC: G01N1/10 ,  B01D9/04 ,  G01N1/40 ,  G01N1/42 ,  G01N33/18 ,  B01D15/02 ,  B01D15/08 ,  B01D9/00 ,  G01N1/28 ,  G01N1/38 ,  B01F13/08

Abstract: Methods of analyzing analytes from a liquid medium are disclosed. A system and apparatus for the analysis of analytes from a liquid medium are further disclosed. In particular, methods and apparatus of analyzing analytes by freezing liquid medium and partitioning the analyte into a sorptive stirrer are disclosed. Further, the methods and apparatus of the present invention can be useful in concentrating and isolating target chemicals of high value.

公开(公告)号：US10099322B2

公开(公告)日：2018-10-16

申请号：US14066443

申请日：2013-10-29

Applicant: Christian Widener ,  Adam Well ,  Owen Britton ,  Brian James ,  Rob Hrabe ,  Victor Champagne

Inventor： Christian Widener ,  Adam Well ,  Owen Britton ,  Brian James ,  Rob Hrabe ,  Victor Champagne

IPC: B24C1/08 ,  B24C3/32 ,  B05B7/16 ,  B05B7/14 ,  B05B1/24 ,  B64F5/00 ,  B23P6/00 ,  C23C24/04 ,  B64F5/40

Abstract: Methods for aircraft component repair and reclamation are provided. Cold spraying aircraft panels include identifying a fastener hole in an aircraft panel in need of repair, capturing the location of the fastener hole, and depositing cold spray material about the fastener hole for reclaiming the aircraft panel. Any excess material may be removed. Cold spraying hydraulic lines includes identifying a surface of the hydraulic line in need of repair, aiming a cold spray nozzle at the surface of the hydraulic line and depositing a cold spray material on the surface of the hydraulic line. Excess cold spray material may be removed as needed.

公开(公告)号：US20170073291A1

公开(公告)日：2017-03-16

申请号：US15263141

申请日：2016-09-12

Applicant: South Dakota Board of Regents

Inventor： Alevtina Smirnova ,  Chris Lynde ,  Abu Md Numan-Al-Mobin ,  Rudresh Bommadihalli Rajappagowda

IPC: C07C45/55 ,  C07C41/18

CPC classification number: C07C41/18 ,  C07C27/00 ,  C07C45/59 ,  Y02P20/544 ,  C07C43/23 ,  C07C47/58

Abstract: Disclosed herein are methods for selective synthesis of specific phenolic products by means biomass or biomass products liquefaction, manipulation of the said selectivity in favor of one specific phenolic compound or a mixture of specific phenolic compounds, and the synthesis of the phenolic compounds from a liquid or biomass organic fraction produced in presence of a homogeneous catalyst in supercritical state or a mixture of said homogeneous and one or several heterogeneous catalysts mixed with water in sub-critical, near-critical, or supercritical condition.

Abstract translation: 本文公开了通过生物质或生物质产物液化选择合成特定酚类产物的方法，有利于一种特定酚类化合物或特定酚类化合物的混合物的所述选择性的操作以及来自液体的酚类化合物的合成或 在超临界状态的均相催化剂存在下生产的生物质有机部分或所述均相和一种或多种非均相催化剂与亚临界，近临界或超临界条件下的水混合的混合物。

公开(公告)号：US09105973B2

公开(公告)日：2015-08-11

申请号：US14213463

申请日：2014-03-14

Applicant: Dimitrios Anagnostou ,  William Cross ,  Jeevan Meruga ,  Jon Kellar

Inventor： Dimitrios Anagnostou ,  William Cross ,  Jeevan Meruga ,  Jon Kellar

IPC: G06K19/06 ,  H01Q1/44

CPC classification number: H01Q1/44

Abstract: An optically scannable code antenna is provided. Encoded matrix codes are printed with electrically conductive material on a substrate. An antenna pattern is generated on the substrate from the electrically conductive material. Enclosed information in the matrix code and accessible via the antenna pattern is provided. At least a portion of the antenna pattern is also a portion of the matrix code. Signals are transmitted and received from the antenna pattern made up of a portion of the matrix code formed on the substrate by electrically conductive materials. Authentication and security measures using the matrix code and signal from the antenna pattern are also provided.

Abstract translation: 提供可光扫描码码天线。 编码矩阵码在基片上印有导电材料。 从导电材料在衬底上产生天线图案。 提供矩阵代码中可以通过天线图案访问的封闭信息。 天线图案的至少一部分也是矩阵码的一部分。 信号从由基板上形成的矩阵码的一部分由导电材料构成的天线图案发送和接收。 还提供使用矩阵码和来自天线方向图的信号的认证和安全措施。

公开(公告)号：US08932513B2

公开(公告)日：2015-01-13

申请号：US13482981

申请日：2012-05-29

Applicant: Hao Fong ,  Lifeng Zhang ,  Yong Zhao ,  Zhengtao Zhu

Inventor： Hao Fong ,  Lifeng Zhang ,  Yong Zhao ,  Zhengtao Zhu

IPC: C01B31/02 ,  D01F9/20 ,  D01F11/10 ,  D06M11/09 ,  D04H1/728 ,  D01D5/00 ,  D04H1/4209 ,  D04H1/4382 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C01B31/305 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/921 ,  C01P2004/16 ,  C04B35/5611 ,  C04B35/62277 ,  C04B35/634 ,  C04B2235/3843 ,  C04B2235/422 ,  C04B2235/425 ,  C04B2235/441 ,  C04B2235/5264 ,  C04B2235/77 ,  C04B2235/781 ,  C04B2235/80 ,  D01D5/0007 ,  D01F9/12 ,  D04H1/4209 ,  D04H1/4382 ,  D04H1/728 ,  D10B2101/14 ,  H01G11/36 ,  Y10T442/50

Abstract: A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nanofibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.

Abstract translation: 一种合成机械弹性的碳化钛（TiC）纳米纤维毡的方法，包括连续的纳米纤维或具有嵌入碳基体中的TiC微晶的纳米带，其包括：（a）静电纺丝纺丝原液，用于制备直径小于0.5J.Lm的前体纳米纤维; （b）覆盖纳米纤维以产生纳米纤维垫（毡）; 然后（c）首先在低温下，然后在高温下加热纳米毡，以使电纺丝连续纳米纤维或纳米带与嵌入碳基体中的TiC微晶; 和（d）在升高的温度下氯化上述电纺丝纳米毡以除去钛，以生产具有高比表面积的碳化物衍生碳（CDC）纳米纤维毡。

公开(公告)号：US20140110625A1

公开(公告)日：2014-04-24

申请号：US14143453

申请日：2013-12-30

Applicant: SOUTH DAKOTA BOARD OF REGENTS ,  GEORGIA TECH RESEARCH CORPORATION

Inventor： Haiping Hong ,  G. (Bud) P. Peterson

IPC: H01F1/44

CPC classification number: H01F1/445 ,  B82Y30/00 ,  C08K3/04 ,  C08K3/045 ,  C08K3/046 ,  C08K2003/2272 ,  C08K2003/2275 ,  C08K2201/01 ,  C08K2201/011 ,  H01F1/44 ,  Y10S977/742

Abstract: The present invention is a nanoparticle mixture or suspension or nanofluid comprising nonmagnetically sensitive nanoparticles, magnetically sensitive nanoparticles, and surfactant(s). The present invention also relates to methods of preparing and using the same.

Abstract translation: 本发明是包含非磁性敏感纳米颗粒，磁敏纳米颗粒和表面活性剂的纳米颗粒混合物或悬浮液或纳米流体。 本发明还涉及其制备和使用方法。

公开(公告)号：US20130339930A1

公开(公告)日：2013-12-19

申请号：US13525824

申请日：2012-06-18

Applicant: Dianxiang Xu

Inventor： Dianxiang Xu

IPC: G06F11/36

CPC classification number: G06F11/3684

Abstract: A method of creating test code automatically from a test model is provided. In the method, an indicator of an interaction by a user with a user interface window presented in a display of a computing device is received. The indicator indicates that a test model definition is created. A mapping window includes a first column and a second column. An event identifier is received in the first column and text mapped to the event identifier is received in the second column. The event identifier defines a transition included in the test model definition and the text defines code implementing a function of a system under test associated with the transition in the mapping window. A code window is presented in the display. Helper code text is received. The helper code text defines second code to generate executable code from the code implementing the function of the system under test. Executable test code is generated using the code implementing the function of the system under test and the second code.

Abstract translation: 提供了一种从测试模型自动创建测试代码的方法。 在该方法中，接收用户与在计算设备的显示器中呈现的用户界面窗口的交互的指示符。 指示器指示创建测试模型定义。 映射窗口包括第一列和第二列。 在第一列中接收事件标识符，并且在第二列中接收映射到事件标识符的文本。 事件标识符定义了测试模型定义中包含的转换，并且文本定义了实现与映射窗口中的转换关联的被测系统的功能的代码。 显示屏中显示代码窗口。 帮助代码文本被收到。 辅助代码文本定义了第二个代码，以从实现被测系统功能的代码生成可执行代码。 可执行的测试代码是使用实现被测系统功能的代码和第二个代码生成的。

公开(公告)号：US12233129B2

公开(公告)日：2025-02-25

申请号：US18192210

申请日：2023-03-29

Applicant: South Dakota Board of Regents

Inventor： Khosrow Rezvani ,  Grigoriy Sereda

IPC: A61K47/60 ,  A61K9/51 ,  A61K31/435 ,  A61K47/64 ,  A61P35/00

Abstract: Disclosed herein are compositions for treating cancer comprising a modified veratridine.
In certain aspects, the modified veratridine comprises a polyglutamic acid (PLE) or polyethylene glycol/polyglutamic acid (PEG-PLE) conjugated to the 4′ hemiketal thereof. Further disclosed is a method of treating colorectal cancer in a subject comprising administering to a subject an effective amount of the disclosed compositions.

公开(公告)号：US12122975B2

公开(公告)日：2024-10-22

申请号：US17713053

申请日：2022-04-04

Applicant: Novum Nano, LLC ,  South Dakota Board of Regents

Inventor： Craig Bailey ,  Greg Christensen ,  Haiping Hong

IPC: C10M169/04 ,  C10M125/02 ,  C10M125/26 ,  B82Y30/00 ,  B82Y40/00 ,  C10N20/06 ,  C10N40/25 ,  C10N70/00

CPC classification number: C10M169/04 ,  C10M125/02 ,  C10M125/26 ,  B82Y30/00 ,  B82Y40/00 ,  C10M2201/041 ,  C10M2201/082 ,  C10M2201/14 ,  C10M2203/003 ,  C10N2020/06 ,  C10N2040/25 ,  C10N2070/02

Abstract: An engine oil additive includes carbon nanotubes and boron nitride particulates dispersed within a fluid. The additive is configured to be mixed with a quantity of oil such that the quantity of oil has a concentration from 0.05 to 0.5 grams of carbon nanotubes and of boron nitride particulates per quart of oil to improve the lubricity of the oil. The additive improves the horsepower and torque of the engine while reducing fuel consumption. The carbon nanotubes have an —OH functionalized exterior surface. The carbon nanotubes have a diameter from 1 nanometer to 50 nanometers and have a length from 1 micron to 1000 microns. The boron nitride particulates are hex-boron nitride structures having an average size from 30 nanometers to 500 nanometers.

公开(公告)号：US11996222B2

公开(公告)日：2024-05-28

申请号：US16294656

申请日：2019-03-06

Applicant: South Dakota Board of Regents

Inventor： Rajesh V. Shende ,  Jan A. Puszynski ,  Vinod S. Amar

IPC: H01F1/36 ,  B82Y25/00 ,  B82Y40/00 ,  C01B3/06

CPC classification number: H01F1/36 ,  C01B3/06 ,  B82Y25/00 ,  B82Y40/00 ,  Y02E60/36

Abstract: The present disclosure addresses limitations in ferritic materials. In at least one aspect, the present disclosure provides core-shell nanoparticles exhibiting improved characteristics for implementations and adoptability in numerous applications. Further aspects of the disclosure provide core-shell nanoparticles for use in electronic, magnetic and electro-magnetic applications. Still, other aspects of the present disclosure provide core-shell nanoparticles for a thermochemical water-splitting reaction resulting in increased H2 volume generation during multiple thermochemical cycles.