| Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887) |
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| 10/28/1987 | EP0243270A1 Coils system for the generation of a highly uniform, polarizing, gradient magnetic field for an imaging or spectroscopy NMR device |
| 10/28/1987 | EP0242911A1 Method and arrangement for determining a nuclear magnetization distribution in a region of a body |
| 10/28/1987 | EP0242734A2 Method and device for cooling a resistive magnetic system for nuclear magnetic resonance tomographs |
| 10/28/1987 | EP0242560A1 Arrangement for the contactless measuring of an electric current in a conductor |
| 10/28/1987 | EP0242424A2 Electromagnetic array profiling survey method |
| 10/28/1987 | EP0042411B1 Feedback fifo for cyclic data acquisition |
| 10/27/1987 | US4703276 Permanent magnet ring assembly for NMR imaging system and method for using such assembly |
| 10/27/1987 | US4703275 Method and apparatus to compensate for eddy currents in magnetic resonance imaging |
| 10/27/1987 | US4703274 Arrangement of RF coils and related method for magnetic resonance imaging of a selected inner-volume |
| 10/27/1987 | US4703273 Pulsing a high frequency responsive device with high frequency energy |
| 10/27/1987 | US4703272 Apparatus and method for decoupling MRI RF coil from selected body portions using passive components |
| 10/27/1987 | US4703271 NMR tomographic apparatus |
| 10/27/1987 | US4703270 Zero quantum NMR imaging and spectroscopy in a low homogeneity magnetic field |
| 10/27/1987 | US4703269 Nuclear magnetic resonance imaging methods and apparatus |
| 10/27/1987 | US4703268 Clean multiple echo magnetic resonance imaging using asymmetric sequences |
| 10/27/1987 | US4703267 High dynamic range in NMR data acquisition |
| 10/27/1987 | US4703266 Gradient meter with thin magnetic layer |
| 10/27/1987 | US4702257 Operator console for imaging diagnostic apparatus |
| 10/22/1987 | DE3613112A1 Device for measuring the magnetic properties of layers, which are applied by sputtering or vapour-deposition, during the machining process |
| 10/21/1987 | EP0242286A1 Method to calibrate the radiofrequency excitation in an NMR experiment |
| 10/21/1987 | EP0242285A1 Device for the fixation and adjustment of a mandrel supporting gradient coils |
| 10/21/1987 | EP0241770A1 A circuit for biasing a magnetoresistive sensor and amplifying signals produced thereby |
| 10/20/1987 | US4701952 Frequency attenuation compensated pneumatic headphone and liquid tube audio system for medical use |
| 10/20/1987 | US4701736 Magnet assembly having a plurality of nested coaxial coils |
| 10/20/1987 | US4701711 Nuclear magnetic resonance apparatus with switched attenuator |
| 10/20/1987 | US4701710 Nuclear magnetic resonance tomography apparatus |
| 10/20/1987 | US4701709 NMR imaging method |
| 10/20/1987 | US4701708 Polarization transfer by selective homonuclear technique for suppression of uncoupled spins in NMR spectroscopy |
| 10/20/1987 | US4701707 Magnetic resonance diagnostic device |
| 10/20/1987 | US4701706 Generalized reconstruction technique |
| 10/20/1987 | US4701705 NMR moisture measurements |
| 10/20/1987 | CA1228395A1 Superconducting magnet having a support structure for ring-shaped superconductive coils |
| 10/14/1987 | EP0241351A1 Device for exploring the interior volume of a cylinder, and investigation system provided with this device |
| 10/14/1987 | EP0240935A2 MR magnet wiring harness circuit |
| 10/14/1987 | EP0240782A1 Mounting of a magnetic field sensor on a motor vehicle for navigational purposes |
| 10/13/1987 | US4700211 Sensitive magnetotransistor magnetic field sensor |
| 10/13/1987 | US4700138 Automatic gain control apparatus for NMR imaging system |
| 10/13/1987 | US4700137 High-frequency magnetic field generator/detector |
| 10/13/1987 | US4700136 NMR imaging apparatus |
| 10/13/1987 | US4700135 Apparatus for measuring weak magnetic fields having several gradiometers with associated SQUID array |
| 10/13/1987 | US4700064 Temperature varying optical measurement device |
| 10/13/1987 | US4699148 Nuclear magnetic resonance imaging |
| 10/13/1987 | CA1228134A1 Process and apparatus for detection of electrically conducting material |
| 10/13/1987 | CA1227947A1 Flow measurement using nuclear magnetic resonance |
| 10/08/1987 | WO1987006048A1 Magnetically controlled scanning magnetic head tracking control system |
| 10/08/1987 | WO1987006010A1 Capacitive sensor and metal detector for detecting concealed objects |
| 10/07/1987 | EP0240319A2 Magnetic resonance imaging system |
| 10/07/1987 | EP0240221A2 Measuring magnetic fields using NMR principles |
| 10/07/1987 | EP0239773A1 Apparatus for nuclear spin tomography |
| 10/07/1987 | EP0239724A2 Methods of, and pulse sequences for, the suppression of undesired resonances by generation of quantum coherence in NMR imaging |
| 10/06/1987 | US4698611 Passive shimming assembly for MR magnet |
| 10/06/1987 | US4698595 NMR-apparatus with an adjustable RF tuning circuit |
| 10/06/1987 | US4698594 Method for recording nuclear resonance signals |
| 10/06/1987 | US4698593 Apparatus and method for T1 NMR imaging using spin echo NMR responses elicited by initial excitation pulses of differing nutation values |
| 10/06/1987 | US4698592 MRI of chemical shift spectra within limited inner volume |
| 10/06/1987 | US4698591 Method for magnetic field gradient eddy current compensation |
| 10/06/1987 | US4698497 Direct current magneto-optic current transformer |
| 10/06/1987 | US4697594 Displaying a single parameter image |
| 09/30/1987 | EP0239426A1 Receiving antenna for a nuclear magnetic resonance imaging apparatus |
| 09/30/1987 | EP0239147A1 Magnetic resonance imaging apparatus including an interference-poor r.f. coil |
| 09/30/1987 | EP0238962A2 Digital image correction |
| 09/30/1987 | EP0238909A1 Main-field magnet for imaging devices of the nuclear magnetic resonance technique |
| 09/30/1987 | CN87100925A Apparatus for detection of cancer using nuclear magnetic resonance |
| 09/29/1987 | US4697149 In a gyromagnetic resonance instrument |
| 09/29/1987 | US4697148 Process for the excitation of a sample for NMR tomography |
| 09/29/1987 | US4697147 Blood flow imaging using a CW NMR technique |
| 09/29/1987 | US4697146 Spherical shell fibre optic magnetic field sensors and magnetometers and magnetic gradient detectors incorporating them |
| 09/29/1987 | US4697145 Measuring system and measuring cell for making magnetic field measurements |
| 09/29/1987 | US4696905 Method for diagnosing cancer using ESR |
| 09/29/1987 | US4696547 Window for shielded enclosure |
| 09/24/1987 | WO1987005482A1 Nmr imaging method |
| 09/24/1987 | DE3641868A1 Method for determining the coercive field strength of soft-magnetic components |
| 09/24/1987 | DE3609006A1 Magnetic field sensor |
| 09/23/1987 | EP0238139A1 Magnetic resonance imaging method, and device for determining the pulse angle of an r.f. electromagnetic pulse |
| 09/23/1987 | CN86207488U Magnetic pulse-generating unit with leading magnetic gap |
| 09/22/1987 | US4696030 Patient operator intercom arrangements for magnetic resonance imaging systems |
| 09/22/1987 | US4695802 Nuclear magnetic resonance apparatus with a permanent magnet |
| 09/22/1987 | US4695801 Matched guadrature coils for MRI with minimized intercoil coupling |
| 09/22/1987 | US4695800 Non harmonic NMR spin echo imaging |
| 09/22/1987 | US4695799 NMR magnetization inversion by non-linear adiabatic fast passage |
| 09/22/1987 | US4695798 Method and apparatus for generating frequency selective pulses for NMR spectroscopy |
| 09/22/1987 | US4694837 Cardiac and respiratory gated magnetic resonance imaging |
| 09/22/1987 | US4694836 MRI tomography apparatus for generating a motion signal |
| 09/22/1987 | US4694663 Low cost intermediate radiation shield for a magnet cryostat |
| 09/22/1987 | US4694567 Method for making a superconducting gradiometer having a three-dimensional structure and associated connecting lines for a device for measuring weak magnetic fields |
| 09/16/1987 | EP0237323A2 nuclear magnetic resonance sensing apparatus and techniques |
| 09/16/1987 | EP0237105A2 Method for determining the spectral distribution of nuclear magnetization in a limited region of the volume |
| 09/16/1987 | EP0236789A1 Non-orthogonal Shim coil system for the correction of magnetic-field inhomogeneities in nuclear magnetic resonance apparatuses |
| 09/15/1987 | US4694269 Magnet system and method of its manufacture |
| 09/15/1987 | US4694255 Radio frequency field coil for NMR |
| 09/15/1987 | US4694254 Radio-frequency spectrometer subsystem for a magnetic resonance imaging system |
| 09/15/1987 | US4694253 Process for the modulation of the speed effect of moving parts of a body in a nuclear magnetic resonance density measurement and performance of the process in order to deduce therefrom the speed of the moving parts in question |
| 09/15/1987 | US4694252 Automated estimation of T1 and T2 relaxation times |
| 09/15/1987 | US4694251 Method and apparatus for nuclear magnetic resonance imaging |
| 09/15/1987 | US4694250 Nuclear magnetic resonance imaging device |
| 09/15/1987 | US4694249 Method for recording the nuclear magnetic resonance for use in VNMR tomography |
| 09/15/1987 | US4694248 Magnetic field sensor compensated for offset error |
| 09/15/1987 | US4693000 Method for manufacturing a three-dimensional gradiometer for a device for the single or multi-channel measurement of weak magnetic fields |
| 09/11/1987 | WO1987005201A1 Method of selective excitation in nmr imaging |
| 09/10/1987 | DE3607341A1 Method for determining the spectral distribution of the nuclear magnetisation in a bounded volume |