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公开(公告)号：US20190011383A1
公开(公告)日：2019-01-10
申请号：US15576751
申请日：2016-05-26
Applicant: ASPECT AI LTD.
Inventor： Tal COHEN , Uri RAPOPORT
Abstract: Some embodiments are related to a portable or stationary system for determining the quality of processed food product. The system can be hand handled by a user, located on a production line or placed a laboratory. The system can include a Nuclear Magnetic Resonance (NMR) spectrometer and a controller. The controller can be configured to: receive an NMR spectrum of the processed food product from the NMR spectrometer, identify a first peak related to a first component of the processed food product from the received NMR spectrum and determine the quality of the processed food product based on the identification. The controller may further configured to control parameters of the production line based on the determined quality.
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公开(公告)号：US11300531B2
公开(公告)日：2022-04-12
申请号：US14746999
申请日：2015-06-23
Applicant: ASPECT AI LTD.
Inventor： Peter Bendel
Abstract: A method of incorporating the influence of diffusion into the CPMG-based T2 measurement for one or more of the following: water cut measurement; performing inline measurements of flow rate; density; and rheology of a flowing fluid. The method includes conducting a “standard T1/T2 experiment” at least twice by providing one scan without a field gradient during the CMPG echo train. Then, providing a second scan with the application of a gradient, where in the second experiment the measured T2 (T2app) is affected solely by water diffusion, thus shifting cross peaks which represent water on the first T1/T2 spectrum to lower T2 values on the second spectrum.
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公开(公告)号：US10809338B2
公开(公告)日：2020-10-20
申请号：US15563849
申请日：2016-04-12
Applicant: Aspect Al Ltd.
Inventor： Uri Rapoport , Itay Baruchi
Abstract: A Nuclear magnetic Resonance (NMR)-based system for measuring physical properties of a fluid, the system comprising an NMR spectrometer, configured to allow subjection of the fluid to radio frequency (RF) signals within a generated magnetic field, measurement of RF signals remitted by the fluid, and production of an NMR image of the fluid, a conduit, with a at least one segment of non-circular cross-section for accommodation of the flow of the fluid, and a flow-inducing mechanism, configured to allow generation of the flow of the fluid within the conduit, wherein the computer processor is configured to allow analytic processing of data related to the physical properties of the fluid under conditions of laminar and mixed laminar-turbulent flow through the conduit of non-circular cross-section so as to allow measurement of shear stress and shear rate of the fluid.
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公开(公告)号：US10371654B2
公开(公告)日：2019-08-06
申请号：US15290609
申请日：2016-10-11
Applicant: Aspect Al Ltd.
Inventor： Uri Rapoport
Abstract: An MRI-free non-destructive on-line system for detecting a presence of a material in a sample. The system includes a flow conduit encompassed by a tunable RF coil and having an input duct and an output duct; a flow of the sample through the flow conduit; a signal detector that detects frequency-dependent output signals as a function of a frequency variation of the RF tunable coil within a frequency range of an RF resonant frequency of a standard sample of the substance; and a processing unit.
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公开(公告)号：US10444170B2
公开(公告)日：2019-10-15
申请号：US15740098
申请日：2016-07-03
Applicant: Aspect AI Ltd.
Inventor： Uri Rapoport , Boaz Shapira
IPC: G01N24/08 , G01R33/483 , G01R33/563
Abstract: System and method for analyzing changes in a fluid flowing through a conduit, including defining at least one coordinate within said conduit, said conduit having a first plurality of slices, receiving at least one known value for at least one property of the fluid, measuring said fluid using magnetic resonance, determining at least one image from the measured fluid, the at least one image having a second plurality of slices for said at least one coordinate, determining a second set of values for said at least one property of said fluid, comparing the first set of values and second set of values for said at least one property to determine a difference value, checking deviation of the determined difference from a predetermined value for said fluid, and issuing an alert if the deviation is not substantially zero.
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Patent Agency Ranking
公开(公告)号：US20160289780A1
公开(公告)日：2016-10-06
申请号：US15090898
申请日：2016-04-05
Inventor： Maria Cardona , Robert Louis Powell, III , Michael John McCarthy , Tina Jeoh Zicari , Emilio Javier Tozzi
CPC classification number: C12Q3/00 , C12M45/09 , C12P19/02 , C12P19/14 , C12P2201/00 , G01N11/04 , G01N24/085 , G01N24/088 , G01R33/563
Abstract: The present disclosure is generally related a method for the liquefaction of high-solids biomass substrates. Particularly, biomass can be added to a reactor until a pressure drop, measured inline, reaches the maximum system limitations. A commercial enzyme mixture (specific for the particular type of biomass to be processed) may then be added to the biomass, forming a slurry. The pressure may be continuously monitored and when the pressure drop reaches a steady state (which can be determined by little or no change in pressure drop for several minutes), more biomass may then be added until the high pressure limit of the pump system is reached again. The method can be repeated until the desired quantity of biomass is processed.
Abstract translation: 本公开通常涉及用于液化高固体生物质基质的方法。 特别地，可以将生物质加入到反应器中，直到在线测量的压降达到最大系统限制。 然后可以向生物质中加入商业酶混合物（特定于待处理的特定类型的生物质），形成浆料。 可以连续监测压力，并且当压降达到稳定状态（其可以通过很少或没有压力下降几分钟来确定）时，可以加入更多的生物质，直到达到泵系统的高压极限 再次。 可以重复该方法，直到处理所需量的生物量。
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公开(公告)号：US20090197294A1
公开(公告)日：2009-08-06
申请号：US12279736
申请日：2007-02-13
Applicant: Uri Rapoport
Inventor： Uri Rapoport
CPC classification number: C12M41/36 , C12M41/46 , C12M41/48 , G01N24/08 , G01N24/088
Abstract: The present invention depicts an MRD-based reactor. The MRD-based reactor comprises of a means for containing a flowing media and reacting the same (reactor). The reactor is characterized by a continuous wall portion, and is in connection with at least one MRD, adapted for applying localized spectroscopy towards the media. MRD-based reactors, in which the MRD is at least partially inside the reactor or reaction media, and those in which the MRD accommodates the reactor, are also introduced. Lastly, the invention teaches an in situ method for controlling and analyzing of a reaction. The method comprises of providing an MRD-based reactor; applying a magnetic field within the reactor, especially for performing a plurality of localized spectroscopic measurements and either real time or offline analyzing and/or controlling of reactions in the flowing media.
Abstract translation: 本发明描述了一种基于MRD的反应器。 基于MRD的反应器包括用于容纳流动介质并使其反应的装置（反应器）。 反应器的特征在于连续的壁部分，并且与至少一个MRD结合，适于向介质施加局部光谱。 还引入了基于MRD的反应器，其中MRD至少部分在反应器或反应介质内部，以及MRD容纳反应器的反应器。 最后，本发明教导了一种用于控制和分析反应的原位方法。 该方法包括提供基于MRD的反应器; 在反应器内施加磁场，特别是用于执行多个局部光谱测量，以及实时或离线分析和/或控制流动介质中的反应。
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公开(公告)号：US10031196B2
公开(公告)日：2018-07-24
申请号：US14504890
申请日：2014-10-02
Applicant: ASPECT AI LTD.
Inventor： Itzchak Rabinovitz , Tal Cohen
Abstract: A nuclear magnetic resonance (NMR) probe cassette, with a removable conduit body made of a non-magnetic material having a longitudinal axis with an opening at one end, centered on the axis. The conduit body is reversibly connected to a heat exchanger to substantially maintain the conduit body at a predetermined temperature. The NMR probe cassette also includes a second conduit made of a non-magnetic material. The second conduit extends through the central opening in the first conduit body and is configured to receive and contain a sample. Still further, the NMR probe cassette includes a processor and computer readable media with instructions for controlling the heat exchanger.
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公开(公告)号：US09494540B2
公开(公告)日：2016-11-15
申请号：US14464400
申请日：2014-08-20
Applicant: MEDI-MAG LTD.
Inventor： Uri Rapoport
CPC classification number: G01N24/085 , G01N22/04 , G01N27/023 , G01N33/02
Abstract: An MRI-free non-destructive on-line system for detecting a presence of a material in a sample. The system includes: a flow conduit encompassed by a tunable RF coil and having an input duct and an output duct; a flow of the sample through the flow conduit; a signal detector that detects frequency-dependent output signals as a function of a frequency variation of the RF tunable coil within a frequency range of an RF resonant frequency of a standard sample of the substance; and a processing unit.
Abstract translation: 用于检测样品中材料的存在的无MRI无损在线系统。 该系统包括：由可调RF线圈包围并具有输入管道和输出管道的流动管道; 样品通过流动管道的流动; 信号检测器，其检测作为所述物质的标准样品的RF共振频率的频率范围内的所述RF可调谐线圈的频率变化的函数的频率相关输出信号; 和处理单元。
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公开(公告)号：US09448093B2
公开(公告)日：2016-09-20
申请号：US13939330
申请日：2013-07-11
Applicant: Aspect AI Ltd.
Inventor： Uri Rapoport
IPC: G01V3/00 , G01F1/716 , G01N24/08 , G01R33/563 , G01N11/00
CPC classification number: G01N11/04 , G01F1/716 , G01N24/085 , G01N2011/0006 , G01N2011/0086 , G01R33/5608 , G01R33/56308
Abstract: A method of determining rheological properties of a fluid. The method includes: providing an open-bore tube and defining within the bore a three dimensional grid (3DG) of voxels; defining at least an inlet cross section (ICS) and an outlet cross section (OCS); defining a volume of interest within the bore between the ICS and the OCS; obtaining rheological properties of the fluid; applying a pressure gradient to the bore between the ICS and the OCS; and nuclear magnetic resonance imaging the fluid within the volume of interest to determine various aspects of the fluid.
Abstract translation: 确定流体的流变性质的方法。 该方法包括：提供开孔管并在孔内限定体素的三维网格（3DG）; 至少限定入口横截面（ICS）和出口横截面（OCS）; 在ICS和OCS之间确定一个感兴趣的内容; 获得流体的流变特性; 对ICS和OCS之间的孔施加压力梯度; 和核磁共振成像感兴趣体积内的流体以确定流体的各个方面。
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