Patents
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
04/1986
04/02/1986EP0175790A1 Magnetic probe
04/01/1986US4580098 Permanent magnet NMR imaging apparatus
04/01/1986US4579121 High speed NMR imaging system
04/01/1986CA1202716A1 Magnetic reproduction system
04/01/1986CA1202685A1 Superconducting magnetic shielding apparatus and method
03/1986
03/27/1986WO1986001924A1 Method and apparatus for producing electromagnetic surveillance fields
03/27/1986WO1986001905A1 Nmr tuning procedure
03/26/1986EP0175611A2 Nuclear magnetic resonance imaging device
03/26/1986EP0175358A2 Optical sensing equipment
03/26/1986EP0175184A2 Method of measuring nuclear magnetic resonance
03/26/1986EP0175182A1 Contactless measurement of electrical properties of wafer shaped materials
03/26/1986EP0175129A2 Nuclear magnetic resonance imaging antenna subsystem having a plurality of non-orthogonal surface coils
03/25/1986US4578644 Method and apparatus for testing the presence of magnetic storage medium on a given side of a tape
03/19/1986EP0174580A1 Superconducting device
03/19/1986EP0174502A2 Improved method for high-spatial-resolution spectroscopic NMR imaging of chemically-shifted nuclei
03/18/1986US4577152 Selective material projection imaging system using nuclear magnetic resonance
03/18/1986CA1202078A1 Magnetic resonance apparatus
03/10/1986CN85106676A Radio frequency field for nmr
03/05/1986EP0173363A1 MR-apparatus having a transmission-measuring coil for high frequencies
03/05/1986EP0173291A2 Apparatus for varying the magnetic field for a magnetic resonance element
03/05/1986EP0173163A1 Metal organo phosphorous compounds for NMR analysis
03/05/1986EP0173130A1 Arrangement for nuclear spin tomography
03/04/1986US4574240 Method for flow measurement using nuclear magnetic resonance
03/04/1986US4574239 Method for flow measurement using nuclear magnetic resonance
02/1986
02/27/1986WO1986001300A1 Solid state generator of perpetual electron precession
02/27/1986WO1986001093A1 Solid state nmr probe
02/26/1986EP0172402A1 Circuit for the fluctuation compensation of the transfer factor of a magnetic-field sensor
02/26/1986EP0172345A1 Apparatus for producing images of an object under examination
02/25/1986US4573015 Method of measuring internal information from a target by using nuclear magnetic resonance
02/25/1986US4573014 NMR Imaging method and apparatus
02/25/1986US4573012 Method and apparatus for measuring core loss of a laminated ferromagnetic structure
02/25/1986US4572198 Catheter for use with NMR imaging systems
02/19/1986EP0171972A2 Nuclear magnetic resonance radio frequency antenna
02/19/1986EP0171831A1 Nuclear magnetic resonance apparatus with a magnet of permanent magnetic material
02/19/1986EP0171741A2 NMR Spectroscopy body probes with at least one surface coil
02/19/1986EP0171683A1 Apparatus for nuclear spin tomography
02/18/1986US4571568 Device for maintaining and fixing coils provided for making a constant and homogeneous magnetic field
02/18/1986US4571080 Michelson interferometer with a photorefractive mirror
02/13/1986WO1986000986A1 Magnetoresistive device for measuring magnetic field variations and method for fabricating the same
02/13/1986WO1986000877A1 Magnetoresistive sensor for producing electric signals
02/12/1986EP0171070A2 NMR multiple-echo phase-contrast blood flow imaging
02/11/1986US4570120 N.M.R. Imaging
02/11/1986US4570119 Method for visualization of in-plane fluid flow by proton NMR imaging
02/11/1986US4569570 Optical sensor having atomically localized luminescence centers
02/05/1986EP0170558A1 Device for creating and/or receiving alternating magnetic fields used in a nuclear magnetic-resonance apparatus
02/05/1986EP0170514A2 Method and apparatus for obtaining N.M.R. spectra and coils for use therein
02/05/1986EP0170508A2 Method and apparatus for obtaining nuclear magnetic resonance spectra
02/05/1986EP0170427A2 Method of and apparatus for the measurement of magnetic fields
02/05/1986EP0170318A1 Nuclear magnetic resonance apparatus with a permanent magnet
02/05/1986EP0170307A1 Nuclear magnetic resonance apparatus having a communication system
02/04/1986US4568880 Diagnostic apparatus for utilizing nuclear magnetic resonance
02/04/1986US4567893 Method of eliminating breathing artifacts in NMR imaging
01/1986
01/30/1986WO1986000706A1 Method and apparatus for nuclear magnetic resonance for taking picture of cross section
01/29/1986EP0169299A2 Use of paramagnetic complex salts for the preparation of agents for NMR diagnostics
01/28/1986US4567440 Vivo P-31 NMR imaging of phosphorus metabolites
01/28/1986US4567439 Apparatus for measuring the magnitude of a magnetic field
01/28/1986US4567438 SQUID Canister with conical coupling cavity
01/28/1986US4567436 Magnetic thickness gauge with adjustable probe
01/22/1986EP0168691A1 Non-contacting device for measuring movements of an organ
01/22/1986EP0168612A2 Retractable lead system for operation at cryogenic temperature
01/21/1986US4565968 Blood vessel projection imaging system using nuclear magnetic resonance
01/15/1986EP0167639A1 Permanent magnet NMR imaging apparatus
01/15/1986EP0167544A1 Magnetometer with a time encryption for measuring magnetic fields.
01/14/1986US4564813 Nuclear magnetic resonance method and apparatus
01/14/1986US4564812 Nuclear magnetic resonance tomography apparatus including a Faraday cage
01/14/1986US4564811 RF Core analyzing means and method
01/14/1986US4564810 Aluminum cladding thickness measurement probe and instrument having an automatic calibration and readout circuit coupled to a differential amplifier circuit
01/14/1986US4564017 Method and apparatus for respiration monitoring with an NMR scanner
01/08/1986EP0167350A2 Nuclear magnetic resonance method and apparatus
01/08/1986EP0167243A2 Magnetic structure
01/08/1986EP0167129A2 Winding support and method for NMR magnet axisymmetric correction coils
01/08/1986EP0167128A2 Correction coil assembly for NMR magnets
01/08/1986EP0167127A2 Method of localizing NMR chemical shift information by depth-resolved coil spectroscopy, and apparatus therefor
01/08/1986EP0167059A2 Nuclear-spin magnetic resonance apparatus
01/08/1986EP0166953A1 Apparatus for nuclear spin tomography
01/08/1986EP0166755A1 Diagnostic and contrast agent.
01/07/1986US4563648 Geometric compensation of magnetic susceptibility perturbations in an RF spectrometer
01/07/1986US4563647 Nuclear magnetic resonance methods and apparatus
01/07/1986US4563646 Optical magnetometer using a laser coupled to a magneto-optical medium
01/07/1986US4563579 Procedure for recording ion-cyclotron-resonance spectra and apparatus for carrying out the procedure
01/07/1986US4562703 Plug tube for NMR magnet cryostat
01/07/1986CA1199065A1 Magnetometer measuring head and magnetometer comprising such a head
01/02/1986EP0166559A2 Method and apparatus for obtaining localised nmr spectra
12/1985
12/27/1985EP0165742A2 Catheter for use with NMR imaging systems
12/27/1985EP0165741A2 Double post reentrant cavity for NMR probes
12/27/1985EP0165728A1 NMR contrast agents
12/27/1985EP0165671A2 Passive sampling interferometric sensor arrays
12/27/1985EP0165610A2 High speed imaging method with three-dimensional NMR
12/27/1985EP0165258A1 Magnetometer with time coding.
12/24/1985US4560933 Apparatus for adjustably mounting coils of a magnet system for nuclear spin tomography
12/24/1985US4560932 Magneto-optical converter utilizing Faraday effect
12/24/1985US4560867 Interferometer device for measurement of magnetic fields and electric current pickup comprising a device of this kind
12/19/1985WO1985005693A1 Nmr fourier imaging from multiple echoes
12/19/1985WO1985005554A1 Nmr contrast agents
12/18/1985EP0165057A2 Magnetic resonance apparatus
12/18/1985EP0165054A2 Nuclear magnetic resonance imaging
12/18/1985EP0164951A2 Improved methods for two dimensional nuclear magnetic resonance imaging
12/18/1985EP0164801A2 Nuclear spin resonance apparatus with a regulating unit for matching or adjusting the resonator
12/17/1985CA1198164A1 Electromagnet for nmr tomography
12/17/1985CA1198162A1 Nmr imaging apparatus