Mechanical Apparatus TRIZ Cases

See how carbon dioxide cryogen in gas-liquid mixed state eliminates oil adhesion and channeling

See how feedback control maintains unbalanced DC voltage below 80% to achieve zero ozone while

See how embedding LED strips within flexible floor mats eliminates trip hazards from portable l

See how a bypass pipe with refrigerant cooler enables controller cooling without reducing main

See how permeable membrane channels replace spray nozzles to enable continuous evaporation, red

See how mobile terminal radio wave intensity detection identifies the closest concealed indoor

Annular chambers and field-accessible couplers enable bend-tolerant pressure sensing while compressed air clears clogged duct openings.

See how a modular baseboard-daughterboard sensor assembly uses embedded AI to process multiple

Pre-cooling, valve isolation, and fan-assisted heat-sink defrost prevent vapor re-condensation while maintaining cryogenic deep-freeze operation.

See how a refrigeration cycle device uses bypass passages and mode switching to maintain lithiu

See how a segmented fan assembly with inner and outer fans enables independent discharge of hea

By embedding small cell radios in window AC units, operators can reuse existing power, mounting, and router backhaul to speed 5G rollout.

See how a bypass pipeline with defrosting solenoid valve and gas-separator heating enables fast

See how RF detection of mobile devices eliminates line-of-sight and motion requirements, reduci

See how segmented display of communication and target information resolves overcrowding on remo

See how adjustable expansion valves set different evaporation pressures for each indoor heat ex

See how a two-stage air filter with adjustable efficiency and inter-stage air quality sensing r

See how a shared-compressor system with stop valves and throttling elements enables independent

See how an isolation portion with segmented slits between refrigerant cavities enables precise

Startup version checks let the monitoring unit fetch the latest control program and block unauthorized firmware execution.

See how a wireless gateway merges power and communication over existing HVAC power lines, enabl

See how ductile stainless steel pipes with controlled delta-ferrite content replace copper in R

See how vertically stacked refrigeration modules with detachable connections reduce air wall un

See how a window heat pump captures exterior-coil condensation during defrost and redirects it

See how separating the drive module from the blower into the electric control chamber resolves

See how an integrated sensor and blower control unit detects refrigerant leaks in HVAC indoor u

See how a manifold plate with thermal interference avoidance units separates high- and low-temp

See how multi-parameter air quality sensors and machine learning detect both tobacco and electr

See how pressure sensors and dynamic damper adjustment manage air infiltration across zones, re

See how a contact prevention member between aluminum and copper refrigerant pipes eliminates ga

See how an HVAC-integrated oil diffuser uses airflow detection and centralized control to distr

See how larger filter access panels and retention trays reduce return-air static pressure by 50

A protective coating shields shutoff valve surfaces from corrosive gases, preserving flow control and service life in harsh ventilation ducts.

See how detachable inlet and outlet modules enable flexible H2O2-air recirculation, reducing co

See how integrating a speech recognizer with microphone, speaker, and vibration isolation enabl

See how calculating required evaporation temperature from heat exchange, air flow, superheat, a

See how activation-mode flow reduction through heat exchangers and expansion valves prevents re

See how a power supply with adjustable temperature and humidity sensors controls heaters and fa

See how a doorway people detector uses door open/close signals to trigger active sensing and po

See how an inflatable barrier system segments affected spaces to reduce drying time, waste, and

See how outdoor-unit pressure reduction and shut-off valve relocation minimize refrigerant loss

See how bypass branches with control valves enable selective evaporator routing, reducing flow

See how direct H2O2 injection into fan-driven airflow enables uniform decontamination of large

See how a Stirling unit with separate hot and cold thermosyphon circuits uses low-GWP refrigera

See how automated retrieval of building, climate, and occupancy data from centralized databases

See how a vertical stacked-plate refrigerant flow path unit distributes components across two s

See how wireless communication between facility and sensor devices enables automatic associatio

See how connection-state monitoring between refrigerant detector and alarm inhibits air conditi

See how shared command execution between control terminal and management apparatus reduces late

See how prioritizing inspections by abnormality response time and influence relationships reduc

Segmented total reflection layer and deposition process resolve color uniformity issues from insufficient exit pupil density in augmented reality displays.

A luminaire mounting assembly uses a fulcrum and adjustable engager to secure a support member for precise angular positioning.

A beam homogenizer uses a controllable radial absorption filter and an optical mixing element to shape radiation intensity profiles.

A single edge lit lighting module uses tailored light guides to produce symmetric and asymmetric batwing distributions.

Optical geometry replaces PDLC to cut power and cost while maintaining anti-peeping performance.

A screw mounted lamp string uses planar electrode connections to power LED bulbs directly from screw-type lines.

A light guide apparatus integrates a dispersion elimination section to cancel angular changes in optical paths and reduce device thickness.

Chip-on-glass bonding relocates components to the hinge region, increasing visible area while maintaining signal integrity.

Anisotropic light focusing structures on the light guide plate balance high luminance with uniform distribution, reducing optical component count.

A light emitting device module nests packages in circuit board cavities with reflective layers to improve luminous efficiency.

Segmented light guides transmit distinct spatial modes to stimulate delicate tissues without thermal damage or mechanical rigidity.

Integrating solar thermal vacuum tubes with kinetic pressure devices overcomes insufficient green energy supply for sustainable street lighting.

A touch module uses adhesive grooves to exhaust trapped gases between the sensor panel and light guide plate.

A transparent layer maintains a consistent gap between the prism sheet and reflective polarizer to preserve light transmission efficiency.

Protrusion portions and supporting portions prevent guide panel detachment in slim backlight units.

Vertical motor integration eliminates bevel gears, reducing radial forces and space requirements.

A reflective wire grid polarizer recycles absorbed light through asymmetric conductive lines.

Semiconductor nanocrystal nanoparticles minimize self-absorption losses to maintain optical quantum efficiency in large-area luminescent solar concentrators.

A flexible lighting strip with bendable LEDs and a light guiding structure emits uniform directional light.

An optical element with a light branching layer guides picture light beams to improve efficiency and prevent color aberration in head-mounted displays.

A receiving member with distinct refractive indices at light incident and exit parts reduces reflection losses to enhance optical efficiency.

Nested lift members expand to increase stroke length without increasing overall height in vacuum-compatible transfer apparatuses.

Inclined mirrors in a light guide satisfy predetermined angle expressions to eliminate display unevenness and prevent double images in see-through displays.

Inclined asperities on a light guide prism reflect light to improve use efficiency while maintaining linear distribution quality across the reading area.

A backlight module integrates a light source into a back plate mounting groove to align with the light guide plate.

Spectrum-selective films prevent spectral overlap in color filters, increasing TFT-LCD gamut without adding structural complexity.

Differentiated reflective films on the light guide plate eliminate firefly phenomena while reducing display frame width.

An active photonics integrated circuit redistributes laser light through dynamic zones to improve out-coupling efficiency in augmented reality displays.

Rotatable cap with integrated locking features secures photocell orientation on a fixed base, eliminating complex mounting clips and preventing misalignment.

Segmenting the glass substrate into line and lineless surfaces allows connector placement without light absorption shadows, eliminating chips on films.

Segmented slit electrodes with varying sheet and aperture widths compensate for backlight absorption, correcting chroma non-uniformity in LCD panels.

A backlight module uses side light sources with varying color temperatures to compensate for light guide plate absorption.

Independent control of segmented light groups adapts the illumination pattern to complex wound geometries, resolving uneven lighting issues.

Elastic stoppers on a guide panel constrain the light guide plate to prevent movement and maintain optical gap consistency.

Orthogonal axis alignment in an articulated robot wrist reduces torsional stress on cables and tubes while maintaining compact size.

A multibeam diffraction grating couples light from a light guide into multiple angular beams for glasses-free three-dimensional viewing.

Viscoelastic dampeners in the handlebar body and grip assembly dissipate mechanical oscillation, reducing transmitted vibration to rider hands.

A masking device uses a waveguiding substrate with microscopic grooves to deflect light and control visibility.

A surgical lighting element uses conductive and insulating layers to manage heat while maintaining a compact profile.

Integrated cartridge LEDs and tubular light guides eliminate bulky stalks, providing shadow-free illumination for miniature semiconductor bonds.

A lighting device uses organic emitters and quantum dots to shape the output light spectrum.

A two-part tubular post system uses interlocking ear portions to secure framed panels without external fasteners.

Nesting a sensor support member inside the crank body simplifies installation and reduces manufacturing costs while maintaining measurement precision.

A liquid crystal display polarizer incorporates a light absorption layer to enhance color representation.

Rear illumination of pin cavities eliminates shadowing errors in populated wiring harness connectors, ensuring accurate wire placement.

Curved reflector walls direct LED light into precise roadway beams, minimizing upward emission and glare while maximizing illumination efficiency.

Vertical LED strips hide light sources inside a frame to prevent external visibility while maintaining energy efficiency in MRI rooms.

Rail-guided sliding prevents deflection during adjustment, eliminating ribbon shadows on projection screens.

An integrated heat transfer unit holds the light guide plate and allows the light source to slide, maintaining interval stability during thermal expansion.

A support frame in a display device fixes functional components and the backlight module while conducting heat to the housing.