Visual Presentation TRIZ Cases
- Color Reproduction System Using Statistical Variance and Error Stacks
A color reproduction system characterizes process variance to simulate output colors and map out-of-gamut values using artistic adjustments.
- POS Encoder Circuit for Itemized Receipt Data
Encoder circuit translates alpha-numeric receipt data into two-dimensional bar code data, eliminating manual re-entry of purchase details.
- Input Restriction Management for Printing Apparatus During Active Jobs
A printing apparatus controller manages input restrictions by deferring panel lock screens until active jobs complete.
- Ink Jet Recording Head Nozzle Pattern and Rate Control
A conversion unit adjusts pixel gradation values based on nozzle jetting rates to prevent density unevenness in ink jet recording.
- Image Forming Apparatus Log Transmission Rate Control
Dynamic transfer rate adjustment prevents network bandwidth overload and reduces CPU load during log transmission to WebDAV servers.
- Image Forming Apparatus Consumable Replacement Detection
Initialization unit resets counter data while preserving learning data for consumable replacement detection.
- Print Processing System with Local Storage for Error Recovery
A print processing system uses local storage to maintain uninterrupted data transmission during network failures.
- Screen Region Segmentation for Efficient Input Event Processing
Classifies display screen parts into closed regions to run only necessary operational event determining routines.