Aspect Imaging Ltd.

Aspect Ai Ltd.

Mirage Innovations Ltd.

Aspect International (2015) Private Limited

Mirage International Ltd.

Foxboro Nmr Ltd

Tal Cohen

Uri Rapoport

Yehuda Niv

Uzia Nivon

Itzchak Rabinovitz

Yoram Cohen

Naim Levi

Itai Cohen

Yair Shur

A method for a NMR device to determine NMR measurement results of a sample from a set of RF signals emitted by the sample and received by the NMR device is disclosed. The method can include: receiving a plurality of RF signals emitted by the sample; determining a phase shift of each signal of the plurality of RF signals; correcting a phase of each signal of the plurality of RF signals; determining a frequency shift of each signal of the plurality of RF signals; shifting each signal of the plurality of RF signals to the predetermined; correcting an additional phase shift of each signal of the shifted plurality of RF signals to generate corresponding plurality of corrected RF signals; and averaging the corrected RF signals to determine the NMR measurement result. In some embodiments, the receiving, determining, correcting, shifting and/or averaging is done by the NMR device.

Simultaneously frequency- and phase-shifted NMR signals and improved NMR signal analysis

An NMR-based system () to analyze one or more of the following: (i) crude oil property, (ii) crude oil rheology of crude oil, comprising an NMR device () for providing time and/or batch resolved NMR analysis and/or crude oil rheological profile, said NMR having a crude oil inflow pipe (), and is in a fluid connection () with a crude oil refinery facility (); wherein said system further comprising a computer readable medium configured to store a retrievable crude oil NMR analysis and/or crude oil rheological profile of a desired crude oil product (standard crude oil product, SCOP), thereby providing said system means to compare NMR analysis and/or crude oil rheological profile of said SCOP with said time or batch resolved crude oil.

NMR-based systems for crude oil enhancement and methods thereof

A method of determining a NMR prediction result of a sample is provided. The method can include receiving a NMR spectrum of the sample and/or identifying a section of a ppm range in the NMR spectrum having a non-stationary peak. The method can include determining a modified data point for the NMR spectrum based on data points in the identified section. The modified data point can be determined such that the modified data point is a weighted average value of the data points in the identified section in the NMR spectrum. The method can include replacing the identified section in the NMR spectrum with the modified data point for the NMR spectrum to determine a modified NMR spectrum. The method can include determining the NMR prediction result of the sample based on the modified NMR spectrum and a calibration vector (e.g., using a partial least square (PLS) analysis).

Analysis of nuclear magnetic resonance spectra with non-stationary peaks

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.

Temperature-controlled exchangeable NMR probe cassette and methods thereof

A binocular device for transmitting an image into the eyes is provided. The binocular device comprises a first monocular device, for providing one eye with a first asymmetric field-of-view, and a second monocular device for providing another eye with a second asymmetric field-of-view, where the first and second asymmetric field-of-views are mutually complementary to a combined field-of-view, wider than each individual asymmetric field-of-view.

Wide field-of-view binocular device

Wide field-of-view binocular device, system and kit

There is disclosed an NMR probe including a body defining an internal chamber. This chamber is adapted for supporting a vacuum and the body is of a non-magnetic material. A conduit extends through the chamber in the body. The conduit has a first portion in communication with second portions, the first portion being intermediate the second portions, with the first and second portions of non-magnetic materials with substantially equal thermal expansion coefficients. An RF coil is positioned along at least a substantial portion of the first conduit portion. It is preferred that this device also include a field or frequency lock unit in the chamber, as well as a getter, to allow for degassing in the chamber to maintain the preferred high pressure vacuum. A method of using this NMR probe for NMR analysis is also disclosed.

Growing community of inventors

Herzlia, Israel

Tal Cohen