Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 33 - Arrangements or instruments for measuring magnetic variables
Patents for G01R 33 - Arrangements or instruments for measuring magnetic variables (52,887)
11/1996
11/12/1996US5574372 Diagnostic magnetic resonance apparatus having a radio frequency shield between the radio frequency antenna and the gradient coil system
11/12/1996US5574370 For detecting the spectral properties of a sample
11/12/1996US5574369 Detection and communications device employing stochastic resonance
11/12/1996US5574368 Apparatus and method for inducing eddy currents in a structure for magneto-optic testing
11/12/1996US5574363 Stability method and apparatus for nondestructive measure of magnetic saturation flux density in magnetic materials
11/12/1996US5574290 Superconducting quantum interference device
11/12/1996US5574001 Ceramic superconducting lead resistant to breakage
11/12/1996US5573809 Process for forming a magnetoresistive device
11/12/1996US5573567 Method of manufacturing sample tube for nuclear magnetic resonance
11/12/1996US5573000 Radio-frequency interference shield in MRI systems
11/07/1996WO1996035225A1 Tapered structure suitable for microthermocouples microelectrodes, field emission tips and micromagnetic sensors with force sensing capabilities
11/07/1996WO1996035130A1 Method of and device for magnetic resonance imaging of objects
11/07/1996DE19532674C1 Rotational angle encoder using giant magnetoresistance striplines
11/07/1996DE19515173A1 Verfahren zur Signalgewinnung von schmalbandigen optisch gepumpten Magnetometern Method for obtaining signals from narrowband optically pumped magnetometers
11/06/1996EP0741304A2 Reduction of ambient susceptibility perturbations of an NMR spectrometer
11/06/1996EP0740797A1 Method of and device for magnetic resonance imaging
11/06/1996EP0740796A1 Current sensor including magnetic sensors
11/06/1996EP0479926B1 Nuclear magnetic resonance imaging methods
11/05/1996US5572133 Magnetic resonance apparatus comprising an improved gradient system
11/05/1996US5572132 MRI probe for external imaging
11/05/1996US5572131 Shielded gradient coil for nuclear magnetic resonance imaging
11/05/1996US5572130 Method and apparatus for the production of an NMR tomography image using an array of surface coils and multiplexers
11/05/1996US5572129 RF shield for gradient coil
11/05/1996US5572128 Double resonance antenna arrangement for a nuclear magnetic resonance apparatus
11/05/1996US5572127 Inhomogeneities in static magnetic fields near superconducting coils
11/05/1996US5572126 Reduced power selective excitation RF pulses
11/05/1996US5572125 Correction and automated analysis of spectral and imaging data
11/05/1996US5572124 Inspection method and inspection apparatus using nuclear magnetic resonance
11/05/1996US5572122 Apparatus including a specimen tilt mechanism for measuring electromagnetic field distribution in the specimen using a focused electron beam
11/05/1996US5572121 Metal detector including a metal screening for producing a secondary magnetic field to reduce the metal free zone
11/05/1996US5571972 Sensor using piezoelectric elements
11/05/1996US5571606 Ceramic superconducting lead resistant to breakage
11/05/1996US5571602 Large sheets of niobium-tin and niobium-titanium which are stable in operation
11/05/1996US5571083 Method and system for cell transplantation
10/1996
10/31/1996WO1996034296A1 Method and apparatus for eliminating mutual inductance effects in resonant coil assemblies
10/31/1996WO1996034295A1 Process for recovering signals from narrow-band, optically pumped magnetometers
10/31/1996DE19515586A1 HF antenna system for medical NMR device for human body investigation
10/31/1996DE19515267A1 Evaluation of rotation of polarisation plane of optical measurement converter
10/31/1996DE19505062A1 Head-array antenna for magnetic resonance tomography
10/31/1996CA2219427A1 Process for recovering signals from narrow-band, optically pumped magnetometers
10/30/1996EP0739490A1 Method for making magnetoresistive transducers
10/30/1996EP0739337A1 Functionalized macrocyclic ligands for imaging applications
10/30/1996EP0656762A4 Magnetic resonance arteriography with dynamic intravenous contrast agents.
10/29/1996US5570073 NMR slice coil
10/29/1996US5570034 Using hall effect to monitor current during IDDQ testing of CMOS integrated circuits
10/29/1996US5570023 Portable station for measuring and adjusting the magnetic signature of a naval ship
10/29/1996US5570022 Power supply for MRI magnets
10/29/1996US5570021 MR gradient set coil support assembly
10/29/1996US5570020 Mr method and device for carrying out such a method
10/29/1996US5570019 Method for magnetic resonance spectroscopic imaging with multiple spin-echoes
10/29/1996US5570018 Method of and apparatus for obtaining spatial NMR information
10/29/1996US5569544 Magnetoresistive structure comprising ferromagnetic thin films and intermediate layers of less than 30 angstroms formed of alloys having immiscible components
10/24/1996WO1996033421A1 Rf coil arrangement for a magnetic resonance apparatus
10/24/1996WO1996033417A1 Radio-interrogatable current transformer using surface wave technology for high-voltage installations
10/24/1996WO1996032967A1 Hybrid magnetic resonance contrast agents
10/24/1996CA2218586A1 Radio-interrogated, surface-wave technology current transformer for high-voltage systems
10/23/1996EP0738898A1 Improvements in or relating to MRI magnets
10/23/1996EP0738897A1 HF reception coils device for NMR spectrometer
10/23/1996EP0738896A2 Exchange coupled barber pole magnetoresistive sensor
10/23/1996EP0558661B1 Polyazamacrocyclic compounds for complexation of metal ions
10/23/1996CN1134189A Magnetic signal detector
10/22/1996US5568125 Two-stage annealing process for amorphous ribbon used in an EAS marker
10/22/1996US5568110 Closed MRI magnet having reduced length
10/22/1996US5568104 Open MRI superconductive magnet with cryogenic-fluid cooling
10/22/1996US5568102 Closed superconductive magnet with homogeneous imaging volume
10/22/1996US5568051 Magnetic resonance imaging apparatus having superimposed gradient coil
10/22/1996US5568050 Method of magnetic resonance imaging tomography for the simultaneous production of a plurality of image slices
10/22/1996US5568049 Fiber optic faraday flux transformer sensor and system
10/22/1996US5568048 Three sensor rotational position and displacement detection apparatus with common mode noise rejection
10/22/1996US5568047 Current sensor and method using differentially generated feedback
10/17/1996WO1996032655A1 Rf squid gradiometer with resonant flux-focusing structure
10/17/1996WO1996023526A3 Diagnostic imaging contrast agents with extended blood retention
10/17/1996DE19513481A1 HF-SQUID-Gradiometer mit resonanter Flußfokussierungsstruktur RF SQUID gradiometer with resonant Flußfokussierungsstruktur
10/16/1996EP0737986A1 Magnetic field annealing of amorphous material for use in ferromagnetic tag
10/16/1996EP0737867A1 A magnetic resonance apparatus
10/16/1996EP0737866A1 Method and device for simultaneously identifying and correcting measurement errors of a magnetometer
10/16/1996EP0737319A1 Focal neurographic magnetic resonance imaging system
10/16/1996EP0737220A1 Copolymers and their use as contrast agents in magnetic resonance imaging and in other applications
10/16/1996EP0429529B1 Improvements in magnetic resonance measurement
10/15/1996US5565834 Magnetic assembly for a nuclear magnetic resonance imaging system
10/15/1996US5565831 Shielded and open MRI magnet
10/15/1996US5565780 NMR radio-frequency coil
10/15/1996US5565779 MRI front end apparatus and method of operation
10/15/1996US5565778 Nuclear magnetic resonance probe coil
10/15/1996US5565777 Method/apparatus for NMR imaging using an imaging scheme sensitive to inhomogeneity and a scheme insensitive to inhomogeneity in a single imaging step
10/15/1996US5565776 Magnetic resonance imaging apparatus
10/15/1996US5565775 Producible fluid volumes in porous media determined by pulsed field gradient nuclear magnetic resonance
10/15/1996US5565774 Characterisation of magnetic materials via a pulsed, field strength variable magnetic field transmitter and a sensor with eddy current component removal
10/15/1996US5565772 High sensitivity magnetic viewer using anhysteretic transfer for viewing weak magnetic patterns
10/15/1996US5565236 Forming layer of copper, nickel, and cobalt by evaporation or electroplating, precipitating magnetic particles within the layer
10/15/1996US5565184 Administering as contrast agent stable complex with good relaxivity and osmolar characteristics
10/15/1996US5564421 VHF applicator for magnetic resonance imaging
10/15/1996US5564412 Magnetic resonance imaging method for localizing discrete details within a measured object
10/15/1996US5564194 Geomagnetic direction sensor
10/13/1996CA2684451A1 Continuous process and reel-to-reel transport apparatus for transverse magnetic field annealing of amorphous material used in an eas marker
10/10/1996WO1996031785A1 Active acoustic control in quiet gradient coil design for mri
10/10/1996WO1996026453A3 Method of and apparatus for nuclear quadrupole resonance testing a sample, and pulse sequence for exciting nuclear quadrupole resonance
10/10/1996DE19513231A1 Antenna. e.g. for medical NMR
10/10/1996DE19511832A1 Gradient current supply method for NMR device
10/09/1996EP0736778A1 Improvements in or relating to MRI magnets
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