Lottery Apparatus TRIZ Cases

A sawtooth floor, movable dividers, and interlocking feet keep lottery cards organized while enabling easy dispenser stacking and reconfiguration.

A sawtooth floor, movable dividers, and stackable feet keep lottery cards organized while allowing easy unit connection and display changes.

A digital ring oscillator accepts fixed points yet still captures jitter-based randomness, cutting hardware outlay and energy use.

A digital ring oscillator uses phase jitter to generate high-quality random bits without excluding fixed points, simplifying CMOS, FPGA, and ASIC designs.

A movable gauge and sensor track ticket levels in each drawer, improving inventory accuracy without manual checks or dispensing interruptions.

Magnetic sensors in the ticket burster detect mispositioned lottery tickets in real time, preventing miscuts and invalid ticket separation.

A movable ticket burster adds random drawer selection and dispensing paths to make lottery vending more engaging without losing automated operation.

Random burster movement across ticket drawers adds anticipation to lottery vending while keeping instant ticket dispensing accurate and efficient.

Predicting the next ticket purchase lets the burster pre-align with the likely drawer, cutting wait time and reducing mechanical wear.

Biometric cameras and shared processing link patron features to accounts across gaming venues, enabling personalized service and activity tracking.

A guide surface redirects issued lottery tickets into angled stacking, reducing horizontal space while keeping the stack orderly for retrieval.

Segmented receptacle surfaces and burster positioning guide mixed lottery tickets into an accessible hold area without damaging SOC coatings.

Biometric tracking links patron features to accounts across gaming and venue locations, enabling personalized service, security, and age checks.

Optical sensing in the ticket burster detects tape-connected tickets so the controller can alert operators or adjust separation before dispensing errors occur.

Leading-edge deformities can cause incorrect cuts; edge sensing lets the burster adjust or alert operators before tickets are lost.

Angled, vertically grained receptacle walls guide curled tickets of different sizes without damaging scratch-off coatings.