Measurement Devices TRIZ Cases
- Rotor Core Stack Molding Variation Detection by Position Normalization
Normalized clamp press and plunger positions reveal cavity-volume-driven molding defects, enabling early rejection of faulty rotor core stacks.
- Vacuum Electrode Fixture for Flat Battery Material Characterization
A vacuum-held electrode fixture keeps battery samples flat and unwrinkled for accurate, nondestructive measurement of dimensions, roughness, and density.
- Battery Cell Activation Tray Misalignment Detection
Optical sensors on the outer tray detect inner tray misassembly during activation, preventing battery cell collisions and damage.
- Electroadhesion Voltage Control for Safe Multi-Surface Mounting
Sensors detect surface conductivity and porosity so voltage can be adjusted for secure electroadhesion without sparks, shock, or surface damage.
- Wafer Support Structure for Accurate Geometry Measurement
Discrete wafer contact points elevate the wafer to limit gravity- and chuck-induced bow changes, improving geometry measurement accuracy.
- Electrode Assembly Thickness Check for Lamination Fault Detection
An insulating member in the negative electrode overhang enables thickness-based detection of lamination faults before battery cell short circuits.
- Micro-Value Vehicle Control Architecture for Shared Sensor Data
A state-driven architecture shares sensor data across processors and decision tables to adapt vehicle control without ECU hardware changes.
- Battery Thermal Runaway Cause Detection by Sensor Event Timing
Internal and external sensor event timing helps identify whether battery thermal runaway starts inside the cell or from external triggers.
- Tire Deformation Sensing via Spectral Analysis of Rolling Signals
Spectral analysis of normalized, angularly resampled tire sensor signals isolates rolling disturbances to measure casing deformation accurately.
- Glass Electronic Component Sidewall Marking for Optical Detection
A crystallized sidewall region and colored insulation layer make transparent glass components easier to detect and inspect while improving strength.