Shielding TRIZ Cases

A unitary shielding curtain assembly integrates front and rear polymer layers into a single body with a molded mounting bead.

Lead-based panels paired with a cooling system and support structure reduce neck strain and heat buildup.

Non-radial longitudinal cutouts and inclined end sections interlock adjacent segments, blocking ionizing radiation leakage paths caused by misalignment.

Segmented steel and concrete layers eliminate ventilation needs by conducting heat, resolving the trade-off between neutron shielding and container weight.

Composite concrete using alumina cement, anhydrous calcium sulfate, and colemanite reduces shielding thickness while minimizing neutron scattering effects.

Segmented radiation shield flaps use flexible members to reduce object passage force, mitigating baggage jams in security imaging systems.

A compact scintillation detector system uses a photomultiplier tube to simultaneously detect alpha, beta, and gamma radiation signals.

Optimized lead oxide and antimony content in radiation shielding glass ensures high transparency while blocking gamma rays during PET examinations.

Dense particles in a primary material attenuate x-rays to distort scans, preventing reverse engineering while allowing geometric inspection.

Metal reinforcement prevents lead block deformation during impact while maintaining radiation shielding.

Coupled electromagnetic and ultrasonic fields disperse B4C particles in aluminum melt, resolving uniformity defects from slow cooling.

Casting lead onto a metal reinforcement prevents plastic deformation during free fall tests, eliminating gamma ray leakage.

Segmented shielding gates adjust to object contours, reducing X-ray leakage and conveyance length.

Boron cage compound materials absorb neutron radiation while maintaining host polymer strength.

A suspended radiation garment uses a counterweight system to offset heavy protective gear, resolving mobility and sterility trade-offs.

Homogeneous boron particle dispersion in cementitious shielding captures neutrons while preventing radiation-induced volumetric expansion.

Porous PDMS absorbs bismuth iodide solution to create a lightweight, lead-free composite that replaces heavy shielding materials.

A proton therapy irradiation device uses a multi-level labyrinth to shield the entrance from neutron radiation while maintaining quick patient access.

Encasing spent nuclear fuel in a fusible alloy eliminates transfer casks and reduces radiation exposure during storage operations.

Disposable adaptive radiation protection system uses segmented shielding layers to resolve positioning and contamination trade-offs in medical imaging.

A rotatable drum merges workpiece holding with radiation shielding to contain secondary electron emissions.

A radiation beam intensity modulation device uses a 3D array of cells to switch between attenuating and transparent states.

Segmented shielding covers and seats adjust longitudinally to block radiation while maintaining patient comfort.

Replacing lead with lanthanum and gadolinium oxides eliminates toxicity and surface staining in medical imaging shielding applications.

A hexagonal storage container uses concave passages for external cooling of metal casks.

A computational method selects polymer and metal ratios to identify optimal radiation shielding compositions.

Thermosetting polymer composites balance high filler content for radiation protection against increased viscosity, enabling castable lead-free shielding.

A radiation imaging apparatus uses intermediate members with lower elastic modulus to absorb external forces applied to the detection panel.

Rock welding creates a homogenous granite capsule seal, eliminating single-point failure risks in deep geological repositories.

A shirt pocket lined with metallic silver mesh fabric blocks electromagnetic radiation from electronic devices.

Plastic composite plates in a flat-top chain configuration shield X-ray tunnels while reducing friction and preventing light objects from overturning.

Sintered and resin particle mixtures in a flexible tare absorb neutron leakage while adapting to patient contours.

A tamper-resistant tracking sticker applies color-changing visual indicators to medical lead aprons for immediate inspection status verification.

A hollow cell container structure minimizes earthquake damage and delays nuclear reactions through distributed containment and selective filler placement.

Red mud and citrus peel waste form a nano gel matrix that eliminates toxic lead while lowering energy consumption during fabrication.

A linear-rotary capsule actuator converts rotary cam motion into linear positioning of a source carrier within a radiation shield.

Segmented steel plates with integrated cooling channels improve thermal stability and mechanical robustness under operational stress.

Borated steel and tar-like deposits shield nuclear waste capsules against neutron and gamma radiation.

Incorporating colemanite into the mix provides effective neutron shielding without sacrificing mechanical integrity.

Ball milling overcomes high critical cooling rates to enable high molybdenum content for corrosion resistance.