Dolls TRIZ Cases

See how elongate arms with compression springs and retaining fasteners enable precise resistanc

See how a spring-based biasing mechanism replaces friction adjustment to provide precise, wear-

See how a gravity-activated switch and battery-powered motor enable safe, hands-free mixing for

See how polyolefin turf uses thermal bonding of root filaments to eliminate adhesive layers, re

See how polyolefin-based artificial turf uses thermal bonding to reduce sewing difficulty and m

See how a segmented toy design uses a removable base member and rear mounting surface to displa

See how a hinge-connected drawer structure with attachable regulation members maintains transfo

See how a polymer printing stock layer between fabric and ink prevents pigment transfer and eli

See how a polymer printing stock layer prevents pigment migration to contacted items and elimin

See how nested hollow head portions enable a plush toy blanket to switch between two distinct c

See how a two-part mating coupler enables secure yet interchangeable attachment of ornamentatio

See how tactile features like zippers and textured surfaces merge cleaning wipes with entertain

See how a removable fabric cover with strategically positioned apertures and mesh provides aest

See how a plug-in attachment system segments the cutlery handle to enable design changes and mu

See how a gravity-activated pressure switch and flexible mixing element eliminate manual dexter

See how a detachable air pump switches between inflation and deflation by repositioning within

See how segmented ball-and-socket joints with movable closures enable manikins to mimic natural

See how a T-shaped magnetic holder with tubular base and perpendicular top provides stable supp

See how a magnetized base with aperture bars resolves the contradiction between mounting streng

See how a motorized box with hinged panels and pull cables automatically opens to inflate yard

See how vertical interactive artwork with integrated retention features combines toy storage, d

See how a pin-and-groove docking arrangement with pivotable links enables tool-free limb assemb

Pitched-fin transfer units align laser elements in glued shell accessories to keep beam angles parallel and lumen distribution uniform.

See how a resilient panel and retainer system enable controlled sequential tissue extraction, r

See how a helium-free balloon assembly uses integrated support poles and air inflation to reduc

See how a fabric cover with positioned apertures and mesh allows robotic cleaners to maintain s

See how a segmented seat base, adjustable back, and dual-strap system center a toy's gravity ov

See how a pin-and-groove docking arrangement with integrated plug parts enables tool-free limb

Guided orifices and embedded magnets let mannequin eyes and mouths attach quickly, align correctly, and detach without damage.

Mesh crib shielding maintains airflow and releases trapped CO2 while blocking limb extension through crib slats.

Detachable ramp sections nest inside the base, turning a bulky ride-on toy ramp into a compact, wheeled unit for easy storage and transport.

Built-in housings, power, and data buses turn classroom furniture into upgradeable computer workstations without adding separate desk space.

Magnetically coupled arcuate and convex joints let mannequin limbs hold substantial weight while enabling life-like posing and easy repositioning.

A bedside controller combines light, sound, remote activation, and airflow aids to ease children's bedtime fear under bed covers.

Built-in displays, keyboards, and computer modules turn desks into compact workstations while preserving classroom space and upgradeability.

A cushioned soft doll encloses a photo and recording unit, balancing rigid component protection with tactile comfort and portability.

A non-circular inflatable infant enclosure cuts inflation volume while improving lateral support and frame stability for toys or electronics.

A two-part hook-and-loop vent seal reduces leakage at higher pressures while avoiding lost or deformed closure parts in inflatable structures.

An interlayer heating element and sponge support warm the upper surface of an inflatable product while helping it keep its shape in cold use.

A negatively charged conductive fiber surface neutralizes positively charged cabin particulates and gas to reduce driver discomfort.

A weighted base chamber and hidden connector keep an air-filled ornamental balloon upright, reusable, and free of visible tie-downs.

Leaf spring contacts and a polarity-guiding shoulder keep toy batteries connected during impacts for uninterrupted power.

A movable shoulder receiver and recessed spring contact keep toy figurine batteries correctly aligned and powered during impact.

A gap-switching triboelectric generator harvests clapping or pressing energy to power toy lights or sound without battery replacement.

Separated runner units keep model parts grouped by portion and labeled for quick identification, improving assembly efficiency after separation.

Elastic middle portions let toy figure parts stay securely joined while lowering the force children need to disconnect heads, bodies, and other components.

Emotion maps and pre-stored action sets cut robot pseudo-emotion processing load while keeping sound and motion responses dynamic.

Sensor-driven speech generation replaces fixed phrases so the robot can produce unique, human-like responses that sustain a living-being impression.

Movable middle portions let toy figure parts stay securely joined during play while reducing the force needed for quick separation.

Users can cut, measure, and bend hollow tubes to custom lengths and angles, expanding construction toy designs without buying full extra kits.

Interconnected links and a tensioned stringer create controllable curling in flexible articles while preserving pliability and shape stability.

External stimuli set pseudo-emotions that adjust robot sound and motion, enabling more natural interaction and personality variation.

Battery-aware motion selection lets an autonomous robot shift between active and power-saving behaviors while preserving lifelike interaction.

Battery charge monitoring shifts robot motion probability and power-saving modes to balance activity level, energy use, and human-like interaction.

Modulated IR signaling replaces slow ultrasonic ranging so follower robots can track distance and direction with less interference in multi-robot chains.

A coupling mechanism keeps robot joint members engaged under normal force, then disengages at preset displacement to prevent damage from unpredictable loads.

By tracing a user's movement and querying pre-mapped blind spots, the robot finds hiding places faster and more accurately in confined spaces.

Tilt sensing blocks or slows display rotation when support is unstable, reducing toppling risk while preserving the 3D visual effect.

Conductive yarn electrodes and edge control circuits embed touch and gesture sensing into fabric while preserving wearable flexibility.

By detecting how many people are speaking nearby, the robot adjusts loudspeaker volume to keep communication clear without disturbing the atmosphere.