Liquid Surface Applicators TRIZ Cases

A fuel injector uses inductive heating with a self-sensing valve element to regulate fuel temperature without external sensors.

Disposable repair nozzles with slit orifices apply precise adhesive beads without robotic systems, reducing workshop costs.

Rotary anvil fuses web layers and anchors elastic threads using ultrasonic welding energy to create composite structures.

Inclined receiving portion stabilizes base material during curtain coating to prevent flapping and maintain uniform uncoated width.

Polyester undercoats and PVC overcoats deliver corrosion resistance to acidic foods while eliminating health risks from aromatic glycidyl ethers.

A controller monitors adhesive melter fill cycle durations to detect exhaust air filter clogging trends and trigger maintenance alerts.

Composite pigment core particles with polymer shells increase reflectivity and bistability while eliminating drying steps.

A metering drive device uses a pressure detector and controller to manage discharging pistons for multi-component substances.

Replacing rollers with a pneumatic nozzle bar eliminates quadratic centrifugal forces on adhesive, allowing high web speeds and reducing changeover time.

Depositing an alkaline metal layer on a CIGS absorber and annealing it to create a copper-poor surface region.

Ultrasonic nozzle atomizes anti-gallant coating to eliminate masking steps and reduce environmental waste.

Segmented pistons use radial expansion to collapse cartridge walls, eliminating air entrapment and minimizing material waste during dispensing.

Interchangeable engraved and smooth rollers adapt the spreading mechanism to different adhesive types, eliminating machine idle time during product switches.

A dual cartridge resin applicator dispenses material simultaneously along garment creases using adjustable nozzles and pressurized fluid.

Closed-cell silicone elastomer prevents cell collapse in fixing rollers, maintaining usable state by eliminating uneven cell size issues.

A lacquer basin diversion element with barrier layers calms the injected lacquer mixture flow, eliminating turbulence that causes non-homogeneous coatings.

An ultrasonic levitation force field suspends the actuator to maintain precise positioning without mechanical contact on touch-sensitive surfaces.

Segmented gas slots manage solvent evaporation rates to prevent uncontrolled crystallization kinetics and improve perovskite film quality.

Alternating inorganic and organic buffer layers create a physical barrier that prevents moisture uptake while isolating stress on OLED devices.

A water injector mixes application water with gas-carried spray material in a carrier pipe to stabilize the discharge flow.

Curved convex and concave surfaces enable nozzle rotation between positions without high processing precision.

Heated Gilsonite and sand filler secures rail spikes in wood cross ties, preventing ratcheting loosening while resisting moisture degradation.

A nozzle with an elastic rubber shaping segment compensates for construction tolerances and eliminates lateral smears during manual application.

A rigid translucent ruler base features a flexible rubberized coating layer that resists fabric movement during measurement and cutting.

A roll-up grout bag uses a slotted dowel and ratcheted lever to extrude viscous material through a dispensing aperture.

A gluing nozzle with a bent tube and annular surface dispenses adhesive into irregular workpiece geometries.

A droplet ejecting apparatus corrects landing precision using a position detector and control unit to adjust ejection timing based on carriage mark detection.

Integrating a pressure-sensitive adhesive edge assembly with a barrier sheet prevents tearing during application and removal.

Fluorinated yttrium oxyfluoride coatings prevent particle contamination and erosion from reactive species, extending component service life.

Segmenting the sealant source from the end effector reduces moving weight while enabling visible quality inspection.

A spray head design uses a ribbed annular gas duct to atomize components into fine droplets.

Adhesive pre-treatment enables precise fiber pattern definition on cosmetic applicators, resolving manufacturing complexity and cost trade-offs.

Plasma polymerization of organosilicon compounds creates scratch-resistant coatings that resist cracking during substrate deformation.

A sensor system mounts to a backhoe arm using arc swing points and holding pins for rapid deployment.

A lever arm suspension system connects a nozzle needle to a drive mechanism via a resilient membrane seal.

Segmented black stripes on the color filter substrate reduce black matrix width, improving aperture ratio while maintaining vertical viewing angle.

Composite insulation coating with hollow nanoparticles and ceramic nanofibers dampens magnetic deformation vibrations on oriented electrical steel sheets.

Aluminum surface treatment on SrB4O7:Eu phosphor particles creates a protective layer that enhances radiance maintenance in aqueous suspensions.

Grooves with changing inclination in the atomization sleeve create optimized flow channels for uniform atomization, reducing device complexity.

Chemical modification of alkaline earth metal silicate luminophore surfaces using silane coupling agents creates a protective interface layer.

A mixer attachment with a rotary drive and flange device connects to multi-component cartridges for efficient dynamic mixing.

Locking fittings engage frame grooves to secure mask sheets, eliminating polishing needs and extending service life.

A paint roller bracket uses a push-push snap mechanism to connect and disconnect the roll without manual handling.

Three contact members and a spring mechanism shift force application from the wrist to the shoulder, reducing pressure on the forearm.

A laser marking apparatus directs beams to create durable graphical images on metal surfaces.

Flat applicator slides between toilet and wall to enable painting without disassembly, preventing water damage.

A deposition mask combines a magnetic metal member with a permeable resin film to define precise opening patterns for thin-film deposition.

Modified binder resin anchors quaternary ammonium salts via reactive functional groups, preventing ion bleeding and resistance drift in low humidity.