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WO/2020/032803A1 |
Method for determining the concentrations of constituent chemical species in a mixture, including the steps of: using nuclear magnetic resonance spectroscopy, acquiring an NMR measurement for a sample of the mixture; and for each of the ...
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WO/2020/016557A1 |
Disclosed herein is a method of detecting a material response. The method includes providing an oscillating primary magnetic field to cause as ample to produce a secondary magnetic field. The method also includes reducing the effect on a...
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WO/2020/009981A1 |
Systems and methods for testing properties of a test sample with a tri-axial nuclear magnetic resonance include a tri-axial load frame encasing a tri-axial load cell having a tri-axial sample holder and a piston assembly. A radial space ...
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WO/2020/006959A1 |
A magnetic resonance water-fat separation and quantification method and apparatus based on echo planar imaging. The method comprises: using a deformation-free point spread function encoded echo planar imaging sequence to collect data to ...
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WO/2019/243347A1 |
The authors of the present invention have identified a series of metabolic markers present in the urine samples collected from patients diagnosed of tuberculosis (TB, n=19), respiratory infections caused by Streptococcus pneumoniae (Rl, ...
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WO/2019/246225A1 |
This disclosure provides methods of using compositions comprising amino acid entities to reduce fat infiltration in muscle, particularly under conditions of muscle atrophy. The disclosure also provides methods for enhancing muscle functi...
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WO/2019/007989A9 |
The present invention relates to novel organic dinitroxide biradical compounds and their use as polarizing agents, in particular, in the techniques of Nuclear Magnetic Resonance (NMR) of solids or liquid samples and medical imaging.
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WO/2019/246475A1 |
An apparatus for performing a downhole nuclear magnetic resonance (NMR) experiment on a subsurface material in a volume of interest includes: a carrier configured to be conveyed through a borehole penetrating the subsurface material; an ...
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WO/2019/239137A1 |
The disclosure concerns a magnetometer for detecting a magnetic field, comprising: a solid state electronic spin system containing a plurality of electronic spins and a solid carrier, wherein the electronic spins are configured to be cap...
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WO/2019/233000A1 |
An isotope nuclear magnetic method for analyzing ineffective water absorption of a rock pore, comprising: saturating a rock core pore of a rock core sample by means of wetted phase fluid ordinary water H2O to obtain a rock core T2 spectr...
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WO/2019/225356A1 |
In this method for measuring terephthalic acid content, a sample liquid in which a solvent is mixed with a sample comprising a polyester or a polyester degradation product is prepared in a first step S101. The solvent used comprises chlo...
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WO/2019/225721A1 |
The present invention is a magnetic-field-generating apparatus provided with a magnet unit for generating a magnetic field in a bore space, wherein: the magnet unit is provided with an inner tank, a first intermediate tank, and a second ...
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WO/2019/224169A1 |
The invention relates to a method for the non-destructive testing of an insulation sheath (G) of a cable (CB) made from an elastomeric polymer material, the invention being characterised by a step (E2) of proton nuclear magnetic resonanc...
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WO/2019/225357A1 |
In this molecular weight measurement method, a sample liquid in which a solvent is mixed with a sample comprising a polyester or a polyester degradation product is prepared in a first step S101. The solvent used comprises chloroform and ...
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WO/2018/175080A9 |
A ferromagnetic resonance (FMR) measurement system is disclosed with a waveguide transmission line (WGTL) connected at both ends to a mounting plate having an opening through which the WGTL is suspended. While the WGTL bottom surface con...
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WO/2019/207815A1 |
Provided is a method for enhancing magnetic resonance sensitivity where measurement is directed toward an enhanced-polarization liquid comprising molecules that have a plurality of nuclear spins, wherein the method comprises: a step for ...
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WO/2019/200479A1 |
The present disclosure describes methods and systems for the spectral identification of microorganisms using HRMAS NMR spectroscopy or in combination with other spectroscopic techniques. A magnetic field is calibrated using a solution in...
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WO/2019/204004A1 |
The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for determining a permeability of a rock sample. One method includes measuring a first set of ...
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WO/2019/200437A1 |
A method for determining the degree of cure in forages using a nuclear magnetic resonance (NMR) technique. An NMR instrument is used to determine the amount of bound moisture (typically called stem moisture) and free moisture (typically ...
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WO/2019/198266A1 |
This superconducting magnet device (100) is provided with a first superconducting coil (1a) centered around an axis extending in a direction intersecting an upper-lower direction, and a refrigerant circulation circuit (10) in which refri...
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WO/2019/192088A1 |
A method for smart detection of moisture content and texture in fruits high in sugar for microwave spray/freeze drying, belonging to the technical field of intelligent identification of fruit and vegetable drying quality. The method for ...
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WO/2019/184429A1 |
The invention belongs to the technical field of oil and gas development, and discloses an evaluation method for hydrogen containing ingredient, porosity and aperture of shale rich in organic matters. The method comprises: establishing a ...
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WO/2019/187465A1 |
This gradient magnetic field coil device used in an MRI apparatus for taking an image of the head of a subject, is provided with: a gradient magnetic field coil that forms a gradient magnetic field in an imaging region of the MRI apparat...
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WO/2019/181006A1 |
The purpose of the present invention is to highly precisely calculate high-resolution coil sensitivity distribution which is independent of the shape and/or structure of a subject. This MRI apparatus is provided with: a measurement unit ...
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WO/2019/173344A1 |
Nuclear magnetic resonance (NMR) relaxation and/or diffusion measurements are used to deduce fluid compositional information such as a chain-length distribution, which may then be used to predict the true boiling points (TBP) of a sample...
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WO/2019/171275A1 |
A medical testing system comprises a housing, at least one magnet assembly configured around a probe configured to accept a human finger, formed in the housing wherein the at least one magnet assembly creates a permanent magnetic field a...
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WO/2019/168097A1 |
The present invention provides a sensor element including a diamond in which carbon vacancy centers in a diamond crystal structure stabilize in a negative charge state. By arranging that the diamond of the sensor element is a diamond whi...
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WO/2019/164524A1 |
An electromagnet model or models are created to generate the static and radio frequency magnetic fields of an NMR downhole logging tool. The magnetic field distributions are then used in spin dynamics (SD) simulations to model the impact...
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WO/2019/164575A1 |
A system and method for detecting a nucleus of interest in a chemical using a nuclear quadrupole resonance transition. An excitation pulse is used to excite one or more nuclei of interest, if they present in a sample, to an excited state...
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WO/2019/154488A1 |
The present invention relates to a probe setup for combined electron parametric resonance and X-ray measurements, comprising a microwave resonator (20) and a probe head (50) arranged in a cavity (21) of the resonator (20), the resonator ...
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WO/2019/157413A1 |
Methods and systems are provided that combine NMR and IR spectroscopy measurements on a rock sample to determine data representing at least one property of the rock sample. In one embodiment, cuttings can be split into first and second l...
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WO/2019/151821A1 |
An embodiment of the present invention may provide an apparatus for identifying eggs using magnetic resonance imaging (MRI). The apparatus is configured to capture an image of the nucleus of an egg by using MRI and identify the shape of ...
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WO/2019/145407A1 |
A synthetic diamond material comprises a surface, wherein the surface comprises a first surface region comprising a first concentration of quantum spin defects. A second surface region has a predetermined area and is located adjacent to ...
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WO/2019/145955A1 |
The present application provides a compound comprising at least one isotopically labeled nitrogen atom for use in diagnosing a condition or disease in a subject, compositions and kits comprising the compound and methods of using the same.
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WO/2019/142816A1 |
Provided is a novel superconducting bulk magnet device comprising cylindrical bulk superconductors 13 in which at the center are disposed bulk superconductor magnetic lenses 12 having a shape for converging a magnetic field and character...
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WO/2019/143788A1 |
A scanning ferromagnetic resonance (FMR) measurement system is disclosed with a radio frequency (RF) probe and one or two magnetic poles mounted on a holder plate and enable a perpendicular-to-plane or in-plane magnetic field, respective...
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WO/2019/140525A1 |
A method of determining the identity of a petroleum coke sample including obtaining a nuclear magnetic resonance (NMR) measurement of the sample, determining a relaxation decay value of a fluid in the sample from the NMR measurement, com...
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WO/2019/143600A1 |
An apparatus for performing a nuclear magnetic resonance (NMR) experiment in a borehole penetrating the earth includes: a carrier configured to be conveyed through the borehole; an antenna assembly disposed on the carrier and configured ...
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WO/2019/139582A1 |
A method and system for interspersing different wait times in trainlet and partial recovery sequences is provided. The method includes introducing a nuclear magnetic resonance (NMR) tool into a wellbore penetrating a subterranean formati...
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WO/2019/138226A1 |
A method of screening for psychoactive substances using an NMR spectrometer having a permanent magnet with a magnetic field strength of from 0.5 to 2.5 Tesla is provided. A measured spectrum of a sample is generated using the NMR spectro...
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WO/2019/135746A1 |
A method and system for nuclear magnetic resonance (NMR) sequence for partially polarized echo trains is provided. An NMR pulse sequence is applied into a wellbore penetrating a subterranean formation using a NMR tool. The NMR pulse sequ...
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WO/2019/132269A1 |
The present invention relates to a method for measuring an aromatic content in a hydrocarbon-containing solution. More specifically, the present invention relates to a method capable of quickly and accurately measuring aromatic content i...
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WO/2019/126936A1 |
A high-permittivity pad (100) for magnetic resonance imaging and a method of forming a high-permittivity pad (100). The high-permittivity pad (100) comprises an array of a plurality of squares (101) formed of a high-permittivity material...
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WO/2019/119517A1 |
Provided is a pH measurement method. The method comprises: using an amino proton as an endogenous contrast agent, determining the chemical exchange saturation transfer effect ratios R of amino protons at different saturation pulse intens...
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WO/2019/125794A1 |
Systems and methods for monitoring a crude oil blending process use nuclear magnetic resonance (NMR) sensors which investigate properties of a plurality of crude oil streams that are mixed together to form a crude oil blend. An NMR senso...
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WO/2019/124076A1 |
A medical signal processing device according to an embodiment has a processing unit. The processing unit inputs a medical signal, which has a pattern of appearing at a position shifted by a known shift amount in a known direction, into a...
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WO/2019/118172A1 |
The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for measuring wettability of a rock sample. One method includes: at each temperature of a plur...
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WO/2019/110321A1 |
The invention relates to a body comprising a plurality of phases that have different electron spin resonance spectra not resulting simply from combining the ESR spectra of each phase individually.
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WO/2019/108781A1 |
Here we present a solid-state spin sensor with enhanced sensitivity. The enhanced sensitivity is achieved by increasing the T 2 * dephasing time of the color center defects within the solid-state spin sensor. The T 2 * dephasing time ext...
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WO/2019/100106A1 |
The present invention relates to antibacterial compounds. In particular, compounds for use in treating bacterial infections are described. The invention further comprises methods for identifying a compound or compound fragment that inhib...
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