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公开(公告)号：US20210148635A1
公开(公告)日：2021-05-20
申请号：US17161212
申请日：2021-01-28
IPC分类号： F26B3/20
摘要： Disclosed herein are embodiments of a waste management device, and methods of using the same. The waste management device disclosed herein comprises a vessel having a wall that has a hydrophobic material at an inner surface thereof, and the wall is maintained at a temperature that is at least at Leidenfrost temperature for a mixture. The waste management device disclosed herein further facilitates separating one or more liquids from the mixture of liquids.
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公开(公告)号：US20210099069A1
公开(公告)日：2021-04-01
申请号：US17035471
申请日：2020-09-28
发明人： Jonathan Bird
IPC分类号： H02K49/10
摘要： The disclosure presents configurations and analyses of magnetic gears, which may be used in the second stage of a multistage magnetically geared generator for a marine hydrokinetic generator application and/or other applications as described. In order to reduce field harmonics and maximize the torque density, a Halbach rotor topology is utilized. One feature of the disclosed configuration is a unique magnet arrangement that enables inner and outer Halbach rotor magnets to be more easily assembled, even with dimensional tolerance inaccuracies. The disclosed Halbach magnet rotor topology makes use of the internal magnet forces to retain the magnets in position, and the disclosed configuration also helps with the assembly process.
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公开(公告)号：US10773238B2
公开(公告)日：2020-09-15
申请号：US15553947
申请日：2016-02-23
IPC分类号： B01D15/32 , B01D15/42 , B01J20/26 , B01J20/281 , B01J20/285 , B01J20/30 , C08F2/44 , C08F22/22 , C12Q1/02 , G01N1/40 , G01N33/545 , G01N33/92 , G01N30/00 , G01N30/06
摘要： Embodiments of templated polymeric materials capable of binding lysophosphatidic acids (LPAs) are disclosed. Methods of making and using the templated polymeric materials also are disclosed. The disclosed templated polymeric materials are molecularly imprinted polymers that bind LPAs and facilitate the production of lysophosphatidic acid-enriched samples, for instance through extraction of lysophosphatidic acids from biological samples, such as plasma or serum samples.
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公开(公告)号：US20200091809A1
公开(公告)日：2020-03-19
申请号：US16494634
申请日：2018-03-16
发明人： Jonathan Bird
IPC分类号： H02K49/10
摘要： This application relates to translating mechanical energy from a low-speed rotor to a high-speed rotor or vice versa in a magnetic gearbox. More specifically, this application discloses various embodiments of a coaxial magnetic gearbox with flux concentration Halbach rotors. In certain implementations, the device further comprises a circular back iron (or other ferromagnetic material) disposed concentrically along the axis of the cylindrical magnetic gearing device. In such embodiments, this flux concentration back iron (or ferromagnetic pole) improves the torque density and can also help retain the magnets in place.
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公开(公告)号：US10144815B2
公开(公告)日：2018-12-04
申请号：US15278882
申请日：2016-09-28
发明人： Tami L. Clare , Natasja A. Swartz
IPC分类号： C08K9/06 , C09D5/08 , C09D133/12 , C09D127/16 , C09C1/42 , C09C3/12
摘要： Modified nano-clays and coating compositions including the modified nano-clays are disclosed. The coating compositions are useful for protecting objects such as outdoor sculptures and architectural elements made of metal or including metal components. In some embodiments, the modified nano-clay is LAPONITE clay that has been covalently modified with (tridecafluoro-1,1,2,2-tetrahydrooctyl) triethoxysilane and cation-exchanged with phosphorylcholine.
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公开(公告)号：US20170247551A1
公开(公告)日：2017-08-31
申请号：US15597989
申请日：2017-05-17
发明人： Haiyan Li , Lester Lampert
IPC分类号： C09D7/12 , C09D201/00 , B01J35/00 , B01J21/06 , B01J23/745 , C04B22/06 , C09D5/00
CPC分类号： C09D7/62 , B01J21/063 , B01J23/745 , B01J35/0013 , B01J35/002 , B01J35/004 , B01J35/006 , B01J37/031 , C04B20/1066 , C04B22/06 , C04B28/02 , C04B28/14 , C04B2111/00482 , C04B2111/00827 , C04B2111/2061 , C08K3/36 , C08K9/12 , C08K2201/011 , C09D1/00 , C09D5/00 , C09D7/67 , C09D7/70 , C09D201/00 , Y02W30/97 , C04B18/24
摘要： Disclosed embodiments concern a composition comprising a diatom frustule and two or more photocatalytic nanoparticles dispersed on the surface of the frustule. Also disclosed are embodiments of a method for making the composition. The nanoparticles are dispersed such that they are separate and not in physical contact with each other. An average distance between the nanoparticles may be from greater than 0 nm to 100 nm. The nanoparticles may comprise a dopant material. Paint compositions comprising the diatom frustule compositions are also contemplated. The diatom frustule composition may be useful for removing and/or degrading volatile organic compounds, such as those present in the atmosphere.
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公开(公告)号：US09597015B2
公开(公告)日：2017-03-21
申请号：US12378486
申请日：2009-02-12
CPC分类号： A61B5/1121 , A61B5/1071 , A61B5/1126 , A61B5/4528 , A61B2562/0219
摘要： A method for estimating joint angles of a multi-segment limb from inertial sensor data accurately estimates and tracks the orientations of multiple segments of the limb as a function of time using data from a single inertial measurement unit worn at the distal end of the limb. Estimated joint angles are computed from measured inertial data as a function of time in a single step using a nonlinear state space estimator. The estimator preferably includes a tracking filter such as an unscented Kalman filter or particle filter. The nonlinear state space estimator incorporates state space evolution equations based on a kinematic model of the multi-segment limb.
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公开(公告)号：US20150010938A1
公开(公告)日：2015-01-08
申请号：US14380704
申请日：2013-02-22
发明人： Robert M. Strongin , Yixing Guo , Lovemore Hakuna , Mark Allen Lowry , Jorge Omar Escobedo Córdova
IPC分类号： G01N33/68 , C07D493/10 , G01N33/58 , C07D265/38
CPC分类号： G01N33/6815 , C07D265/38 , C07D493/10 , C09B11/08 , C09B19/00 , G01N33/52 , G01N33/582 , G01N33/6848
摘要： Probes for selectively detecting compounds comprising a thiol group and an amino group (“thiols”) are disclosed. Exemplary thiols include cysteine, homocysteine, and glutathione. Embodiments of the disclosed probes produce a detectable change in absorbance spectrum and/or emission spectrum when reacted with one or more thiols in solution. Methods and kits for performing the detection also are disclosed. The probes have a general formula where each bond depicted as “” is a single or double bond; R1, R3-R6 and R8 independently are hydrogen, hydroxyl, thiol, lower alkyl, carboxyalkyl, amino, alkoxy, or halogen; R2 is an α,β-unsaturated aliphatic ester; R7 is oxygen, sulfur, hydrogen, hydroxyl, thiol, lower alkyl, carboxyalkyl, amino, alkoxy, or halogen, or R7 and R8 together form a cycloalkyl or aryl ring; X1 is CH2, S, NH, O, Se, Si(CH3)2, Ge(CH3)2, Sn(CH3)2, or C(CH3)2; and X2 is CH, CH2, N, NH, or CR9 where R9 is aryl.
摘要翻译： 公开了用于选择性检测包含硫醇基和氨基的化合物（“硫醇”）的探针。 示例性硫醇包括半胱氨酸，高半胱氨酸和谷胱甘肽。 当与溶液中的一种或多种硫醇反应时，所公开的探针的实施方案产生吸收光谱和/或发射光谱的可检测变化。 还公开了用于执行检测的方法和试剂盒。 探针具有通式，其中描述为“”的每个键是单键或双键; R1，R3-R6和R8独立地是氢，羟基，硫醇，低级烷基，羧基烷基，氨基，烷氧基或卤素; R2是α，β-不饱和脂肪族酯; R7是氧，硫，氢，羟基，硫醇，低级烷基，羧基烷基，氨基，烷氧基或卤素，或者R7和R8一起形成环烷基或芳基环; X 1是CH 2，S，NH，O，Se，Si（CH 3）2，Ge（CH 3）2，Sn（CH 3）2或C（CH 3） 并且X 2是CH，CH 2，N，NH或CR 9，其中R 9是芳基。
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公开(公告)号：US08927727B2
公开(公告)日：2015-01-06
申请号：US13539191
申请日：2012-06-29
IPC分类号： C07D213/26 , C07D401/14 , C07D213/22 , C07D401/04 , C07D405/14 , C07D493/10 , G01N31/22
CPC分类号： C07D401/14 , C07D213/22 , C07D401/04 , C07D405/14 , C07D493/10 , G01N31/22 , Y10T436/182
摘要： Embodiments of compounds for selectively detecting a thiol are disclosed. In some embodiments, the compounds are bridged viologens, and the compounds are capable of reacting with homocysteine and/or glutathione in a buffered solution to produce a change in the solution's absorbance spectrum and/or emission spectrum. Also disclosed are embodiments of methods and kits for detecting homocysteine and/or glutathione with the disclosed bridged viologens.
摘要翻译： 公开了用于选择性检测硫醇的化合物的实施方案。 在一些实施方案中，化合物是桥接的血管生成素，并且化合物能够在缓冲溶液中与高半胱氨酸和/或谷胱甘肽反应，以产生溶液的吸收光谱和/或发射光谱的变化。 还公开了用所公开的桥接血管细胞检测高半胱氨酸和/或谷胱甘肽的方法和试剂盒的实施方案。
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公开(公告)号：US08347688B2
公开(公告)日：2013-01-08
申请号：US12578575
申请日：2009-10-13
申请人： Robert O'Brien
发明人： Robert O'Brien
CPC分类号： G01N1/2202 , G01N1/40 , G01N1/405 , G01N21/3518 , G01N21/51 , G01N30/32 , G01N2030/025 , G01N2030/324 , G01N2030/685
摘要： Methods and systems for analyzing samples, such as gas samples, are described. One method comprises providing a gas sample, increasing pressure applied to the gas sample to compress the sample to a smaller volume and provide a pneumatically focused gas sample, and analyzing the pneumatically focused gas sample using any of a variety of analytical techniques. Also disclosed are systems for gas analysis, including systems for analysis of pneumatically focused, and thereby concentrated, gas samples and for analysis of particulate matter in gas samples. Analytical systems constructed within personal computer cases also are disclosed.
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