Measurements Using NMR Spectroscopy TRIZ Cases
- HTS-LTS Joint with Extended Connecting Section
An extended connecting section joins HTS tape and LTS wire in parallel to reduce ohmic resistance and prevent disruptive drift during persistent mode operation.
- IVD Automation Track Monitoring via Hall Effect Sensors
A maintenance monitoring system uses Hall effect sensors to detect magnetic field deviations in IVD automation tracks.
- NMR Spin-Echo Amplitude Calibration via Echo-Shape Factor
An echo-shape calibration factor derived from reference measurements corrects spin echo amplitude underestimation caused by magnetic field gradients.
- Composite Spin Locking Pulse Sequence for MRI Inhomogeneity Correction
A composite spin locking pulse sequence uses oppositely oriented tipping pulses to acquire differential magnetic resonance data.
- MR Apparatus Auto-Calibration for Water-Fat Separation
A magnetic resonance apparatus calculates dephasing factors from multi-echo data to separate spectral components.
- MRI Subject Positioning Guidance via Locator Image Analysis
Locator image analysis detects subject setting state to guide positioning adjustments, resolving inconsistent image appearance from manual standardization.
- NMR Spectral Peak Resolution in Inhomogeneous Magnetic Fields
Spatial encoding gradients separate overlapping signals to recover lost chemical shift data and measure proton longitudinal relaxation time.
- RF Half-Pulse Sequences for UTE Slice Selection
Segmented radiofrequency half-pulses optimize slice selection profiles in ultrashort echo time imaging sequences.
- Diamond NV Center Gyroscope for Compact Navigation
Solid-state diamond gyroscopes exploit nitrogen-vacancy centers to detect rotation via geometric phase shifts.