Opening Closed Containers TRIZ Cases
- Modular hand-held kitchen applicance
See how a universal powerhead with sensor-based attachment recognition and reversible motor ena
- Solar-Powered Hand Cleaning Dispenser with Remote Light Source Control
See how a solar-recharged dispenser uses a remote light source and wireless control to eliminat
- Rotating Water Discharger Structure for Leak-Resistant Dispensing
A guide rail, oil damper, and stainless steel pipe enable smooth outlet rotation while reducing O-ring wear and water leakage.
- Milk Feeding Line Rinsing Chamber for Exterior Hygiene
A dedicated rinsing chamber cleans the milk feeding line exterior with hot water or steam, improving hygiene while reducing cleaning agent waste.
- Inclined Auger Powder Dispenser for Consistent Granule Dosing
An inclined hopper and reversible auger keep fine powder flowing evenly, reducing clumping, dribbling, wastage, and cleaning issues.
- Coffee Bean Dosing Package for Fresh Grinding Without Cross-Contamination
A sealed bean package feeds one measured dose directly to the grinder, preserving aroma and reducing carryover between coffee types.
- Touchless Palm Reader Dispenser for Hygiene Compliance Screening
Non-contact palm reading and hand temperature sensing link dispenser use to hygiene compliance while reducing contamination and enabling fever screening.
- Peroxide Foam Dispenser Powering Without Batteries or Air Pumps
Hydrogen peroxide decomposition generates oxygen, water, and recharge power, enabling compact foam dispensing without large batteries or air pumps.