Liquid Surface Applicators TRIZ Cases

Angled scraper edges break caulk bonds on flat and corner surfaces while limiting surface damage and collecting removed material.

A Coanda nozzle and in-path heater create uniform warm airflow while reducing turbulence, dust burning, and uneven heat distribution.

A V-shaped welding tip and rod fill floor-wall joints faster, cutting molding cost and improving weld strength at plastic trim transitions.

A dual scraper pairs a straight edge for thick ice with a circular beveled edge that clears frost faster with less effort and wider coverage.

A container-actuated locking valve prevents wrong cartridge attachment, over-rotation, and unintended cleaner discharge during surface treatment.

A scored stiff sheet and dual-hinge porous pad keep the applicator flat during folding, improving one-hand dispensing and even application.

An integrated electrolytic cell generates bleach inside a cleaning pad on demand, reducing storage hazards and spray exposure during surface disinfection.

A thermal model adjusts backside gas pressure and two-phase chuck cooling to prevent wafer temperature drift under changing RF heat loads.

A pivoting support arm, ball bearings, and a tilt-release lock make cake rotation and angle adjustment easier for even decorating.

Laminated support and protective films stabilize the substrate during roll-to-roll vacuum deposition, reducing wrinkles, scratches, and barrier defects.

A pivoted face-plate scavenger sweeps heavy solids through floor, transition, and ramp surfaces to cut jamming, wear, and drainage downtime.

A roller-fed tray coats only selected pad areas to improve coverage uniformity, reduce drips, and keep paint off adjacent edges.

A textured buttering tube and plunger coat corn cleanly while limiting spills and collecting leftover butter for storage and reuse.

Longitudinal polyurethane ribs help rotary scrubber rollers remove excess spray insulation without clogging while resisting wear from framing contact.

A microfiber roller uses electrostatic attraction to lift and retain dirt on walls and ceilings without abrasive friction, adhesives, or residue.

A hinged jaw frame with springs and adjustment knobs speeds blade changes while keeping the squeegee blade securely clamped.

A triple-layer galvanized liner uses powder coating and an elastomeric barrier to seal seams, prevent corrosion, and stop vessel leaks.

A sealed dentifrice store feeds both bristles and a tongue cleaner, avoiding stale toothpaste while improving portable oral cleaning without water.

A thermosetting adhesive preserves embossed texture on open-weave textiles, enabling sharp sublimation images with embroidered luster.

Data links between the kettle body and power base move controls off the vessel, enabling temperature setting and orientation-insensitive use.

A telescopic snow scraper with a removable foam head extends reach for clearing snow and ice from vehicles while staying compact for storage.

Pulsed heating in a capillary passage creates finer fragrance aerosol that stays airborne longer without pressurized cans or pumps.

Organophosphorus-treated wipes form a durable film on optical surfaces, reducing smudging and making dirt easy to remove.

A boron-modified alkali silicate coating helps steam chambers spread water, resist dissolution, and delay the Leidenfrost effect.

A removable cartridge-mounted wiper cleans caulk from fingers and tools across different gun styles, reducing mess in tight spaces.

A removable stretch fabric sleeve on a rolling picker collects grass burrs from lawns without painful hand handling, keeping cleanup simple and reliable.

Reactive microcapsules chemically bond to textile fibers, improving wash resistance and comfort without binder-based fixation.

Air pressure and elastic recovery drive a piston to expel highly viscous contents cleanly with fewer parts and lower container cost.

A rotating stop holds the closure lever open for extended pouring, then releases it for spring-driven automatic closing.

A heated moving surface partly melts yarns into the backing, improving anchoring while avoiding latex adhesives and enabling recyclable floor coverings.

Cationizing cellulosic fabric before foam dye application improves dye uniformity and washfastness while cutting water, energy, salt, and waste.

Autoclave heat, pressure, or vacuum infuses dye into composite laminates to prevent paint flaking and fading while enabling durable patterns.

Interchangeable magnetic, snap, or threaded heads let one dispenser handle different cosmetic, medicinal, and personal care applicators.

Adjustable spacing between two heating parts stabilizes coating film formation, improving heating control while preventing film breakage.

Static electricity holds paper on a bordered drawing board, while recessed corners improve ruler and triangle access at low cost.

A lower-face coating on a glass-ceramic hob masks heaters yet keeps displays and operating zones visible while simplifying cleaning and handling.

Nano-sized diamond and platinum nanocolloid boost fiber far-infrared emissivity, improving warmth and temperature retention in bedding.

Independent heater zones and pressure feedback stabilize 3D printing flow rates while limiting filament thermal degradation.

Integrated lens and substrate holding in a vacuum vessel simplifies loading, fixes spacing, and improves sublimation dyeing uniformity.

Inner and outer chuck zones use thermal modeling, gas pressure, and refrigerant control to keep wafer temperature and etch rates uniform.

A drum coater with a tapered DLC-coated die plus heating and cooling improves yarn coating uniformity while reducing die wear and plugging.

A movable cam end cap flexes a clamping member to hold the wiper blade taut, prevent channel movement, and enable easy replacement.

A duct-inner-wall separates center and end flow paths to block outside-air turbulence and keep superabsorbent polymer evenly distributed.

A net-like carrier and cylinder protrusions strengthen sponge bonding, preventing detachment and stabilizing high-speed cleaning.

A corrugated air-pump tube uses air pressure, a piston, and a check valve to expel viscous contents cleanly with fewer parts and lower cost.

Reversed V-shaped guide slots keep strands aligned with adhesive nozzles while adding thermal spacing to prevent heat damage.

A multilayer liner bonds to galvanized basin panels, seals seams and fasteners, and resists corrosive water to prevent leaks and coating failure.