Inking Apparatus TRIZ Cases

Automated analytical methods convert measured viscosity curves into predictive voltage tables, reducing manual generation time while maintaining accuracy.

Barium titanate piezoelectric elements resolve power consumption trade-offs by controlling the c-axis lattice constant ratio.

A liquid discharge head unit uses coupling members with varying conductive cross-sectional areas to manage electrical signals.

An integrated heat treatment and sensing system detects dipole placement errors to correct ink distribution during printing.

A screen printer squeegee sensor measures cross-sectional paste length to determine residual cream solder volume.

A decolorizing apparatus detects sheet deviation and selects specific printing nozzles to place marks accurately.

Differently configured compliant assemblies in inlet and outlet feed channels reduce fluidic crosstalk while minimizing fluid loss during priming.

A liquid ejection head recovers performance using a temperature obtaining unit and control unit.

Differentiated channel resistance in common liquid chambers prevents pressure drops during varied jetting timings, ensuring consistent nozzle array performance.

Empty portions beneath active section ends relieve stress concentration, preventing cracking and flaking in liquid ejection heads.

A liquid ejecting head uses a layered silicone and epoxy adhesive system to bond resin substrates securely.

Image processing apparatus selects tone values based on measurement data to generate optimized test charts.

A suction device removes settled particles from an inkjet nozzle before printing begins, preventing nozzle clogging and maintaining consistent droplet quality.

Sliding a cleaning member along a movable laser shutter cleans the optical cover glass without adding separate guide components or increasing device complexity.

A liquid discharge head uses recessed portions to widen gaps between recording element substrates.

Encoder feedback enables controller to retim e pulses for faster print ribbon acceleration, resolving throughput and positioning trade-offs.

Segmented supply and return passages balance pressure gradients to eliminate nozzle crosstalk and ensure consistent ink ejection.

Synchronizes small and medium droplet landing positions by adjusting drive waveform elements, resolving timing deviations that cause granularity issues.

A liquid discharge head uses a piezoelectric element to deform a diaphragm and eject ink droplets from a nozzle plate.

Fused active and passive beams in the thermal bend actuator reduce energy requirements for drop ejection while maintaining structural rigidity.

Laminated flexible wiring substrate reduces resistance variations to maintain signal accuracy for high density printing.

A liquid ejection head positions a storage portion opposite an electrical wiring substrate to isolate heat-generating components.

Enclosed cross-channels on the fluidic ejection die remove waste heat and replenish fresh fluid to prevent nozzle blockage.

An inkjet-deposited resin layer enables uniform thermal transfer of sublimable dyes onto waterproof substrates, preventing bleeding and unevenness.

A subtank internal pressure change member adjusts tank pressure to drive ink flow from a maintank.

A laminated reservoir fixed plate secures the inkjet head channel unit to the frame.

Print element substrate shifts ejection ports perpendicular to channels, suppressing substrate size increase while maintaining equal flow velocities.

Periodic voltage application minimizes piezoelectric element exposure to high voltages, extending service life while maintaining efficient ink discharge.

A liquid ejection head uses a biasing member to stabilize the warpage of its liquid supply member during printing operations.

Segmented holding substrates with partitions isolate individual chambers, preventing mutual interference and leakage from pressure propagation.

A piezoelectric transducer with preferential crystal orientation achieves consistent diaphragm displacement across nozzle arrays.

A control unit directs sheets to specific trays based on erasure status detected by sensors.

Real-time imaging captures printed content to correct nozzle density variations, reducing media waste from manufacturing non-uniformities.

A thermal printer separator guides recording sheet folds to maintain accurate detection during unrolling.

Rubber adhesive bonding isolates optical members from housing vibrations, resolving the structural strength versus vibration suppression contradiction.

A liquid discharge head uses segmented channel members to isolate dummy pressurization chambers from the piezoelectric actuator substrate.

A tape drive uses a torque-controlled motor to set tension and compensate for spool inertia during transport.

Communication distribution devices assign unique addresses to printhead electronics in a daisy chain.

A printer printhead assembly uses a biasing ramp to counteract ribbon force while a dual clutch mechanism maintains consistent tension.

Guide plate slits distribute cooling air to prevent heat accumulation and toner adherence.

A step-by-step switching mechanism shifts a locking disk to align printing heads.

Multiple web paths route substrate through printing units in varying sequences, enabling flexible color ordering while avoiding the need for separate machines.

Integrating strain gauges into the support shaft eliminates bearing interference, ensuring accurate thermal printer tension detection.

Interconnected ducts in a sliding circuit unit create a continuous airflow path that prevents mist from entering the circuit board.

A piezoelectric membrane droplet device uses a suppressing signal to dampen residual vibration.

A head module arranges driver ICs between the recording head and heat spreader to enable efficient thermal dissipation.

Offsetting control valves reduces nozzle distance below actuator limits, forming continuous coating films without printhead rotation.

Dual-surface relay wirings resolve terminal pitch misalignment between drive IC and piezoelectric elements without increasing sealing plate size.

Separate conductive paths ground the head chip and shield independently, preventing noise transfer that causes malfunction.

A liquid discharge apparatus routes fluid through a bypass channel to increase circulation flow rate and reduce degassing time.