Using Mechanical Means TRIZ Cases

A measuring tape housing features a transverse locating aperture that enables arc marking and straight-edge positioning.

Automated image analysis replaces expert inspection to resolve the contradiction between high authentication accuracy and low operational complexity.

A spring characteristic structure probe measures adhesion force to determine antifouling ability of material surfaces.

A handheld tape measure integrates an optical scan engine to read machine-readable measurement codes printed on the coilable tape surface.

Superabsorbent polymers swell upon absorbing free water, enabling volume-based quantification via optical particle counters to resolve measurement complexity.

An elastic seal extends along a hollow section member slot, secured by a sleeve with an axial abutment that prevents displacement and leakage.

An external spiral spring reduces housing volume and improves grip.

A measuring tape blade uses a composite metallic and reinforcement strip design to extend standout length.

A hinged alignment sleeve transfers a sensor patch onto an ostomy base plate, resolving manual alignment errors that cause adhesive leakage.

A capacitance measurement circuit charges a storage element and transfers charge via the sensor to determine values.

A construction square uses a wedge clamping jig to lock the cross member at any angle.

A torsional shear tool centers and clamps a semiconductor die to apply rotational load for bond testing.

Segmented adjusting rods with sliding blocks form an adaptable ring to test touch screens of varying sizes without specialized jigs.

A capacitive sensor uses segmented dielectric layers to detect fluid properties through distinct electrical responses.

Reusable fixtures with contoured grips eliminate permanent welding, reducing test cycle time while simulating internal floor beam loads.

A pin-on-plate tribometer uses resistance heating and internal cooling channels to create distinct thermal zones for the sample and probe.

Fits strain energy release rates to Benzeggah-Kenane curves, replacing costly coupon tests with computational fracture mechanics analysis.

A humidity sensor shares a power line with a temperature sensor to reduce wiring complexity.

An iterative calibration method denoises time delay measurements to estimate transducer positions and emission delays.

A rigid spine fixture connects to pull testing machines to secure substrates during adhesive peel tests.

Adhesive strip abrasion testing quantifies coating wear through gray value measurement, resolving subjective visual assessment limitations.

Polymeric anchor bolt suspending structure with color-coded segments and resilient split tube retainers.

A friction mensuration device uses a controllable propulsion force and integrated force sensor to measure tractive forces on test surfaces.

Rotating rotor and axial actuator measure brake pad insulator friction under high pressure, resolving bulkiness and representativeness trade-offs.

Segmented L-shaped spacer maintains precise expansion gaps despite varying wall heights, preventing floor buckling.

Dual-gate sensors determine bee travel direction to resolve tracking ambiguity, enabling accurate remote hive health assessment.

A hub surface scribing device uses adjustable guide sleeves and locking bolts to position a blade for precise line marking.

Bidirectional force measurements isolate seal friction to improve payload estimation accuracy in hydraulic systems.

A mobile turf instrument uses a revolving arm to drop an impact hammer equipped with an accelerometer for soil measurements.

Neural network models generate virtual strain sensors from operational data to estimate fatigue life.

A central control unit calculates treadmill belt friction using motor parameters from no-load and loaded phases.

A method evaluates prominent peak projected area above viscous sublayer thickness to calculate friction increase ratios.

Periodic measurement intervals allow the sensor to enter sleep mode, reducing power consumption while maintaining accurate mileage tracking.

Standardized gauge blocks replace manual pressure monitoring to resolve adjustment precision contradictions in aircraft park brake systems.

A frame-like tool transfers measuring reference positions to tiles using a grid structure and spacer legs.

Finite element analysis compares stress distributions to identify surface shape defect generating regions in deformation processing.

Extending the moisture-sensitive polymer layer into substrate trenches increases capacitance and simplifies packaging for integrated sensor systems.

A testing device with oscillating elongate members simulates garment seam wear patterns to evaluate fabric durability.

A shipping package test assembly uses an inclined plane and movable plate to evaluate wear resistance.

A planar measuring tool featuring standard-sized apertures for marking HVAC rough-in openings.

Elastically deformable connections isolate measurement axes, resolving cross-axis interference errors.

An adhesive marking sheet transfers a receptacle image to drywall, eliminating measurement errors and reducing rework during cutting.

A compass device uses guide wheels and an offset axis frame to draw arcs and circles on flat surfaces.

A noise removing apparatus extracts interference signals from odor data using a dedicated processing unit.

Intermediary tool enforces square wheel rim orientation and consistent spacing to eliminate friction from misaligned axles.

A sensor-based checking device monitors frictional driving force to prevent operational failures caused by worn fabric layers or wheel misalignment.

An ultrasonic distance detector monitors card reader gaps to detect foreign objects and prevent data interception fraud.

A particle simulation method calculates surface tension using an approximation function to discretize interface energy.

Granular surface treatments on the rear face of a measuring tape end hook increase friction and contact area, preventing slippage on hard materials like steel.