Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
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07/08/1987 | EP0228154A2 Magnetic field generating device for NMR-CT |
07/08/1987 | EP0228129A1 Magnetic resonance imaging (MRI) method and device for reducing movement artefacts |
07/08/1987 | EP0228056A2 A method for magnetic field gradient eddy current compensation |
07/08/1987 | EP0227898A1 Surface coil for examination with the aid of nuclear magnetic resonance |
07/08/1987 | EP0227767A1 Method and device for the volume determination of the content of magnetic component in a material |
07/07/1987 | US4679022 Magnetic field generating device for NMR-CT |
07/07/1987 | US4678996 Magnetic resonance imaging method |
07/07/1987 | US4678995 Apparatus and method for determining the presence of substances in a sample by NMR and producing an NMR image thereof |
07/07/1987 | US4677754 Multiplexing of a bandpass filter circuit to work with a flux-gate sensor output |
07/07/1987 | CA1223936A1 Tactile sensor array: robotic system and manufacturing method utilizing same |
07/02/1987 | DE3642083A1 Magnetic resonance-type imaging method |
07/01/1987 | EP0227512A1 Nuclear magnetic resonance imaging apparatus |
07/01/1987 | EP0227411A1 Inductive circuit arrangements |
07/01/1987 | EP0226652A1 Sensor |
07/01/1987 | EP0226574A1 Magnetoresistive sensor for producing electric signals. |
06/30/1987 | US4677383 Two-dimensional nuclear magnetic resonance spectrometry |
06/30/1987 | US4677382 Apparatus for providing multiple-species capability of single-species NMR spectrometry/imaging apparatus |
06/30/1987 | US4677381 Flux-gate sensor electrical drive method and circuit |
06/30/1987 | US4677380 Magnetic field sensor comprising two component layer transistor of opposite polarities |
06/24/1987 | EP0226247A2 Method for nuclear spin tomography and arrangement for carrying out the method |
06/24/1987 | EP0225973A2 Electromagnetic field probe |
06/24/1987 | CN86108323A Fast determining device of ball as cast state iron crankshaft pearlite |
06/24/1987 | CN85109050A High precision magnetic determining device |
06/23/1987 | US4675615 Magnetic amplifier |
06/23/1987 | US4675609 Nuclear magnetic resonance apparatus including permanent magnet configuration |
06/23/1987 | US4675608 Magnetic resonance imaging system |
06/23/1987 | US4675607 Magnetic field probe with improved positioning of a winding and core plate thereof relative to a housing of the probe |
06/23/1987 | US4675522 Fiber optic magnetic field sensor |
06/23/1987 | US4675173 Method of magnetic resonance imaging of the liver and spleen |
06/23/1987 | US4674837 Apparatus for producing complete three-dimensional images of a spatial object |
06/23/1987 | US4674513 Active microwave cavity for electron paramagnetic resonance (EPR) apparatus |
06/18/1987 | WO1987003730A1 Method and apparatus using a stationary saturable member for transferring signals relative to a magnetic storage medium |
06/18/1987 | WO1987003729A1 Method and apparatus for magnetic transducing |
06/18/1987 | WO1987003464A1 Nmr imaging method |
06/16/1987 | US4674046 Method and apparatus for obtaining three dimensional tomographic images by interpolation of a plurality of projection slice data bind for obtaining projection data for a chosen slice |
06/16/1987 | US4673927 Apparatus for detecting and controlling the level of a gaseous fluid |
06/16/1987 | US4673882 Magnetic system for nuclear magnetic resonance diagnostic device |
06/16/1987 | US4673881 Magnetic apparatus of a nuclear spin tomography system with an approximately hollow-cylindrical shielding device |
06/16/1987 | US4673880 Phase sensitive detection in multislice magnetic resonance imaging systems |
06/16/1987 | US4672972 Solid state NMR probe |
06/16/1987 | EP0225814A1 Gradient coil for NMR imaging devices |
06/16/1987 | EP0225390A1 Coil for nuclear magnetic resonance imaging diagnostic apparatus. |
06/16/1987 | CA1223037A1 Methods and compositions for detecting and imaging a gas in an animal by nuclear magnetic resonance |
06/10/1987 | EP0224854A2 Method for recording nuclear resonance spectors |
06/10/1987 | EP0224597A1 Nmr imaging apparatus |
06/09/1987 | US4672359 Superconducting analog-to-digital converter and digital magnetometer and related method for its use |
06/09/1987 | US4672346 Magnetic field generating device for NMR-CT |
06/09/1987 | US4672320 Imaging apparatus and method using nuclear magnetic resonance |
06/09/1987 | US4672319 Multiple pulse excitation in NMR imaging |
06/09/1987 | US4672318 Method of measuring the static magnetic field distribution in an NMR inspection system |
06/04/1987 | WO1987003370A1 Nmr measurement by controlling the effective magnetic field |
06/03/1987 | EP0224310A2 Nuclear-spin tomography method and apparatus for carrying out the method |
06/03/1987 | EP0224005A1 Nuclear magnetic-resonance apparatus for the rapid determination of the longitudinal relaxation time T1 |
06/02/1987 | US4670716 NMR tomography apparatus |
06/02/1987 | US4669481 Method of magnetic resonance imaging using chromium-labelled red blood cells |
05/27/1987 | EP0223543A2 Nuclear magnetic resonance imaging |
05/27/1987 | EP0223284A2 High frequency coil arrangement for nuclear spin resonance device |
05/27/1987 | EP0223279A1 Method of and device for the phase correction of MR inversion recovery images |
05/27/1987 | EP0222982A1 Surface coil for nuclear magnetic resonance analysis |
05/27/1987 | DE3633074A1 Operator desk for a diagnostic imaging device |
05/26/1987 | US4668915 Non-uniform field magnetic resonance dual patient imaging system |
05/26/1987 | US4668914 Circular, amorphous metal, Hall effect magnetic field sensor with circumferentially spaced electrodes |
05/26/1987 | US4668913 Constant flux magneto resistive magnetic reluctance sensing apparatus |
05/26/1987 | US4668904 For the gradient coil of a nuclear spin imaging apparatus |
05/26/1987 | US4668085 For responding to a magnetic field |
05/20/1987 | EP0222649A1 Gradient coil for NMR imaging devices |
05/20/1987 | EP0222470A2 Superconducting analog-to-digital converter and digital magnetometer and related method for its use |
05/20/1987 | EP0222325A2 Method for reduction of MR image artifacts due to flowing nuclei by gradient moment nulling |
05/20/1987 | EP0222281A1 Nuclear magnetic resonance apparatus |
05/19/1987 | US4667174 Magnet assembly for magnetic resonance imaging and method of manufacture |
05/19/1987 | US4667160 High frequency antenna device in nuclear-spin tomography apparatus and method for operating same |
05/19/1987 | US4667159 Method of, and apparatus for, minimizing magnetic resonance imaging artifacts due to power line interference |
05/19/1987 | US4667157 Linear Hall effect oxygen sensor with auxiliary coil magnetic field balancing |
05/19/1987 | US4667148 Generator air-gap flux probe for detecting shorted rotor turns |
05/19/1987 | CA1222023A1 Miniature squid susceptometer |
05/13/1987 | EP0221810A1 Gradient coil |
05/13/1987 | EP0221530A2 NMR flow imaging using a composite excitation field and magnetic field gradient sequence |
05/13/1987 | EP0221436A1 Magnetic-field sensor |
05/13/1987 | EP0221339A1 Ion cyclotron resonance spectrometer |
05/12/1987 | US4665368 NMR imaging apparatus |
05/12/1987 | US4665367 Multiplexed magnetic resonance imaging of volumetric regions |
05/12/1987 | US4665366 NMR imaging system using phase-shifted signals |
05/12/1987 | US4665365 Method for reversing residual transverse magnetization due to phase-encoding magnetic field gradients |
05/12/1987 | US4665364 Magnetic resonance imaging system |
05/12/1987 | US4665363 Optical fibre magnetic gradient detector |
05/12/1987 | CA1221739A1 Clad thickness measuring device |
05/07/1987 | WO1987002569A1 Method and apparatus for nmr imaging |
05/07/1987 | WO1987002568A2 Method and apparatus for nmr imaging |
05/05/1987 | US4663685 Magnetoresistive read transducer having patterned longitudinal bias |
05/05/1987 | US4663684 Magnetic transducer using magnetoresistance effect |
05/05/1987 | US4663607 Magnetoresistive element |
05/05/1987 | US4663592 NMR image forming apparatus |
05/05/1987 | US4663591 Method for reducing image artifacts due to periodic signal variations in NMR imaging |
05/05/1987 | US4663590 Single frequency noise reduction circuit for squids |
04/30/1987 | DE3538186A1 Method of directly digitizing SQUID signals |
04/29/1987 | CN86105533A Magnetoresistive read transducer |
04/28/1987 | US4661776 Nuclear magnetic resonance diagnostic apparatus |
04/28/1987 | US4661775 Chemical shift imaging with field inhomogeneity correction |
04/28/1987 | US4661774 Method and apparatus for monitoring film thickness between rotatable rolls |
04/23/1987 | WO1987002324A1 A magnetic self-ranging system for use in the degaussing of ships |