Mechanical Apparatus TRIZ Cases

See how a combined feedforward-feedback controller proactively compensates for airflow disturba

See how wire-separation ribs and integrated radiators organize wire bundles and transfer heat i

See how ResNet with CBAM attention and LOF-ADASYN data balancing addresses network degradation

See how vertical airflow configuration and merged UV-filter assembly enable compact deodorizing

See how embedded sensors, solar collection, and thermal control layers integrate into flexible

See how an extended light guide plate with bracket mounting eliminates shadows at door ends and

See how movable filtering devices use intelligent computation and gas detection to locate and c

See how soft-start electronic solenoid valves gradually open flow paths to eliminate water hamm

See how correction coefficients enable a single acceleration sensor to accurately estimate impa

See how peer-to-peer twinning control eliminates manager-subordinate dependency, enabling build

See how a solar heat exchanger integrated into the refrigeration cycle pre-heats refrigerant to

See how integrating a virtual SIM communication board into chillers eliminates external gateway

See how adaptive differential temperature adjustment resolves the contradiction between frequen

See how modular smoke control elements coordinate exhaust and pressurize modes across zones, re

See how an outdoor unit assigns IP addresses to indoor units, sensors, and assistance devices,

See how a heat exchanger transfers compressor discharge heat to flash gas, increasing refrigera

See how dual-parameter control adjusts compressor frequency and fan speed based on real-time te

See how a two-level workstation enclosure uses recirculation and pressure gradient control to p

See how independent flow regulating valves adjust heat medium flow to each indoor heat exchange

See how segmented upper and lower air outlets with dynamic guide plates prevent direct cold win

See how dynamic capacity adjustment between indoor and outdoor air handling units balances oper

See how a ring element with longitudinal opening guides fluid introduction and withdrawal to pr

See how radar and ambient light sensors dynamically adjust thermostat display brightness and co

See how overlapping sealed openings and segmented compartments prevent flammable low-GWP refrig

See how a multi-stage chiller uses a multi-outlet expansion valve to adapt refrigerant flow acr

See how enhanced vapor injection circulation raises indoor heat exchanger temperature beyond st

See how a closed-loop liquid-vapor coolant system with segmented cooling interfaces and shut-of

See how ozone-infused dry mist eliminates harmful chemical residues while sanitizing surfaces a

See how a dual-function internal heat exchanger stabilizes compressor suction gas temperature a

See how CCO and STA modules establish pairing over power lines, eliminating CAN or 485 bus wiri

See how cascading heat pump circuits use flow meters, sensors, and PID controllers to optimize

See how pressure and temperature sensors enable continuous refrigerant monitoring by comparing

See how machine learning automatically detects rogue, oversized, and undersized VAV units to ex

See how a modular air cleaner uses UV-C LED lighting with periodic activation and feedback cont

See how segmented front and side air outlets with a movable breezeless member increase air outp

See how discharge dewpoint monitoring adjusts compressor and fan speeds to manage humidity from

See how a refrigerant sensor nested in a drain pan recess detects A2L leaks near the heat excha

See how grounded shield wires on RF communication lines reduce capacitive and inductive crossta

See how a sound insulation board separates outdoor fan and compressor components from indoor ai

See how a handheld Peltier device uses nested heat sink, fan, and heat spreader to deliver heat

See how radar and ambient light sensors dynamically adjust thermostat display brightness based

See how color-coded wire receptacles and illuminated feedback on a thermostat backplate confirm

See how bolt-on electrical switches and relays enable coordinated compressor and blower control

See how an electrostatic screen and slidable secondary filter combine to capture both large and

See how orthogonal projection replaces general optimization to set expansion valve openings, re

See how a smart home control device bridges local HVAC wireless interfaces and cloud servers to

See how starting the air blower before the compressor discharges accumulated flammable refriger

See how an asymmetric housing with an avoiding groove accommodates window edges, reducing insta

See how temperature-based drying operations prevent contamination in total heat exchangers whil

Region-specific subpixel gaps balance light transmittance to an under-display photosensor with display quality and screen-to-body ratio.

A camera behind the liquid crystal panel uses merged display space to narrow the outer frame while preserving installation room.

Embedded partially reflective dielectric mirrors expand the eye motion box while preserving see-through transmission and reducing image artifacts.

An integrated hinge biases the housing portions together, helping the clamp adapt to varied work surfaces while the movable lighting unit redirects illumination.

Recesses position multiple emitters around the ring-shaped guide, reducing dark regions while preserving compact, uniform illumination.

A waveguide cross coupler and output coupler expand light in two directions while limiting chromatic dispersion in near-eye displays.

Waveguide coupling and total internal reflection address narrow FOV and small eye-motion boxes in compact HMDs.

A grooved support separates the light-emitting element from the phosphor rod, limiting warpage and contact pressure for stable projection.

Variable reflective-microstructure densities redistribute light from fewer LEDs, delivering uniform brightness without diffusion agents or excess power use.

Light guides route signals from a dry electrical compartment through water, avoiding direct electrical connections for pool communication and lighting.

Reflection-reducing components in the non-display area limit border light leakage while display-area reflectors support light distribution.

An optical compensator pre-distorts and zooms images before a flexible waveguide bends, preserving clear output for different users.

Separate light-emitting device groups create wide and narrow viewing angles for sharing, full privacy, and local anti-peep states.

A sub-millimeter bend routes light from a back-side emitter to the display side, helping achieve narrow bezels with more uniform brightness.

Repeated-reflection guidance uses bonded members and an optical-path separator to reduce brightness dropout and unevenness across a wide viewing angle.

Interference-fit protrusions and recesses align spliced optical elements, reducing glue-related positional deviation and preserving light output.

A light guide rod with an integrated free-form lens spreads diverging rays to improve perceptibility across larger display-board areas.

Placing a thicker red waveguide closer to the eye helps address weak red output from uLED engines and reduce color non-uniformity in AR displays.

Wind-speed sensors trigger automatic boom retraction during high winds, helping stabilize an extended light tower reaching 100 feet.

Magnetic position sensing switches off the projection light before optical fiber removal is complete, preventing leakage during disconnection.

A circular polarizer between the waveguide and outer cover blocks reflected stray light, preserving virtual-image contrast in ambient conditions.

Different-spectrum emitters feed a lightguide plate through side faces, while outcoupling structures create adjustable radiant-flux gradients.

Beam splitters create offspring beams at separate incoupler positions, reducing bounce-position spacing and color-balance non-uniformity.

An integrated backlight reflector reflects visible light while transmitting infrared, enabling camera capture without a dark hole.

A three-stage LOE uses sequential partially reflecting facets to expand a compact projector aperture while maintaining uniform image illumination.

A clamping device secures the light guide while adjusting coupling distance to preserve light emission and compensate for thermal expansion.

Varying optical-structure areas controls diffraction efficiency to improve AR/VR waveguide brightness uniformity.

Contact structures and elastic members support the light guide assembly, preventing upwarping and misalignment in super-long display modules.

A polarizing beam splitter, prism, and waveplates align image-light polarization for efficient waveguide coupling while reducing light saber artifacts.

Directional antennas integrated into outdoor luminaires avoid mounting-element obstruction, supporting reliable wireless links between adjacent fixtures.

An independently controlled auxiliary light lowers contrast around a high-intensity surgical field, easing eye strain and camera adjustment.

Polarizers and retarders manage light states in diffractive waveguides to reduce rainbow artifacts and forward light leakage.

An inclined clad surface and rough upper clad separate unwanted light, helping align the axis for efficient waveguide coupling.

Independent elongated elements and motion-transfer mechanisms improve precision and versatility when controlling end-effectors in minimally invasive surgery.

Rotatable inner and outer louvres place light-obscuring regions in the beam to reduce glare and reflection on paintings.

Segmented isolation spaces shield adjacent light-emitting portions while a soft light-transmissive layer preserves clear output and tactile softness.

High-index polymer integrates the diffraction lattice into the light guide plate to limit haze while improving flatness and mechanical strength.

GRIN materials in prisms and lenses reduce near-eye optical volume while maintaining performance and compensating for dispersion and aberrations.

Light sources placed between adjacent light guide plates support thin modules, local dimming, higher contrast, and lower backlight power.

A calibrated reflective component redirects mini-LED light to reduce edge chromatic aberration and darkening in narrow-bezel backlights.

Polymer gratings redirect stray light away from external paths, suppressing eye glow while preserving real-world transmission.

See how rotated prism microstructures and crossed brightness enhancement films improve on-axis brightness without added power.

Modular qPCR reactors share optical scanning while independent temperature control preserves thermal uniformity across sample wells.

A light guide and pressed reflector maintain optical contact to reduce fluorescence loss and increase projector light intensity.

Crossed gratings distribute light in two dimensions, helping waveguides support wider fields of view and realistic AR depth.

Embedding area light sources in a molded lightguide opposite an opaque mask provides diffuse window lighting while reducing source visibility and device size.

A framed waterfront light with a removable assembly and supplemental mounts addresses moisture exposure while simplifying installation and maintenance.

A bending bottom cover houses the source PCB beside the panel, removing the rear cover to reduce thickness and visual protrusions.

A single bolt secures horizontal pivoting and vertical rotation, while the knuckle mount expands landscape lighting aiming options.

Aligned or angled scattering elements redistribute laser light laterally, while homogenizing means limit emission deviation to ±50%.