Spacing Mechanisms TRIZ Cases

An endless belt drives opposing carriages to cancel inertial forces, reducing vibration and shock during high-speed scanning.

A printing system uses separate controllers for print head and substrate motion to coordinate movement along orthogonal axes.

Printing apparatus determines ink layer sequence using light scattering characteristics to suppress optical interference and widen color reproduction range.

Partition walls segment the ink tank to suppress sloshing while a buffer portion with a guide filter prevents backflow into the pressure control system.

A pivotally movable motor support adjusts pulley spacing to remove the endless belt without relaxing tension, eliminating manual re-adjustment steps.

Segmented first and second adjusting mechanisms displace the guide rail independently, reducing adjustment time while maintaining high position precision.

Randomizing ink droplet sizes via a control filter eliminates image banding caused by regular dispensing patterns in large color fields.

A printing apparatus calculates discharge timing adjustments based on liquid droplet size and quantity to improve dot placement precision.

An air curtain blocks under-carriage turbulence, enabling higher speeds and smaller ink drops without placement errors.

Merging velocity and distance signals prevents false contact detection from foreign matter or medium deformation.

A lubricant guiding unit rotates a cylindrical member on the guide shaft to deliver grease to the sliding contact portion.

A liquid discharging apparatus adjusts transport precision by forming separate adjustment patterns for outward and return nozzle movements.

Segmenting the black nozzle column into two offset arrays resolves bidirectional printing misalignment, doubling print resolution without complex control logic.

Front surface protrusion prevents crushing of flexible ink tube, ensuring reliable flow.

Positioning the drive circuit away from the flushing box prevents ink mist attachment, reducing short circuits and improving printing quality.

A controller adjusts conveyance distance to shift defective nozzle ink deposition away from critical code image regions.

Flat guide plates replace round shafts to reduce device height and assembly complexity while maintaining stable carriage movement.

Laser scanners and photoelectric cells identify small defects before impact, preventing printhead collisions during high-speed digital printing.

Vertical reciprocation of the liquid jetting head eliminates gravitational pressure effects that cause leakage and deteriorate jetting characteristics.

Direction-specific correction values in lookup tables reduce color inconsistency during high-speed bidirectional printing.

Indented engagement portions on a carriage mount self-align with open-ended belt ends, maintaining consistent tension across large-width imaging media.

Categorizes vertical edges in halftone images to prioritize print direction, reducing satellite droplet visibility and improving edge sharpness.

A control unit determines the reversing position of an inkjet recording head to ensure all nozzle arrays pass over an ink receiver during reciprocation.

A flexible flat cable uses end-mounted reflective layers to suppress electromagnetic radiation during reciprocating carriage movement.

A pressure member presses an impregnated lubricant member against a guide rail, preventing separation and ensuring stable lubricant supply.