|
Match
|
Document |
Document Title |
|
|
7189133 |
Reversibly metachromatic toy
A reversibly metachromatic toy having a platelike resin foamed substrate, a resin layer provided on both the outer side surfaces of the foamed substrate, and a reversibly metachromatic layer...
|
|
|
7112362 |
Thermally movable plastic devices and toys
In accordance with the invention, thin bodies of plastic, such as sheets or strands, with substantially different thermal coefficients of expansion are laminated together to make plastic bodies...
|
|
|
6966812 |
Thermally movable plastic devices and toys
In accordance with the invention, thin bodies of plastic, such as sheets or strands, with substantially different thermal coefficients of expansion are laminated together to make plastic bodies...
|
|
|
6851260 |
Shape memory alloy actuator
A shape memory alloy actuator comprising a body ( 1 ) connected through an arm ( 5 ) with an activating member ( 15 ), the body ( 1 ) being arranged for rotation around a pivot ( 2 ) and connected...
|
|
|
6585555 |
Temperature sensitive color changing water toy
A color changing water toy generally includes a porous absorbent core that absorbs water, typically made from a soft open cell foam. The porous core is covered with colorful graphics, at least some...
|
|
|
6390878 |
Shape memory alloy actuators for toy vehicles
This invention provides a toy vehicle incorporating actuators made from a shape memory alloy material. These actuators may be in the form of a spring, wire or similar form that has a mechanical...
|
|
|
6346024 |
Bath toy with thermally erasable drawing surface
A thermally erasable bath toy for enabling a user to create and erase drawing figures in a wet environment. The bath toy includes a drawing desk with a drawing surface that incorporates...
|
|
|
6287560 |
Audio or image processing system
Provided is an audio or image processing system capable of realizing virtual cooking such that a child may comprehensively enjoy and learn cooking in general while following the cooking steps. The...
|
|
|
6196895 |
Heat-activated toy
A heat-sensitive toy consisting of variously shaped mylar polyolefin strips prepared by being forcibly drawn across a straight edge so as to assume curved curly shapes and then assembled to form a...
|
|
|
6071165 |
Thermal-powered diving device
In accordance with the invention, a hollow, gas-containing diving body is disposed in a partially shaded transparent column partially-filled with a clear liquid. The diver is weighted for...
|
|
|
6012959 |
Thermal- powered rocking device
In accordance with the invention, a solar rocking device comprises a pair of chambers coupled by a conduit, which assembly is pivotally mounted on a horizontal axis. Liquid partially fills the...
|
|
|
5772489 |
Balloon detonators
A detonator for exploding amusement balloons is disclosed in which the detonator comprises a pair of electrical lead wires electrically connected at their ends by a small-gage filament, which...
|
|
|
5723178 |
Method for making thermochromic writing instruments using topically applied thermochromic pigments
A method for making thermochromic writing instruments using topically applied thermochromic pigments includes the steps of: providing a water-based or solvent-based lacquer having a predetermined...
|
|
|
5716253 |
Thermally color-changeable toy
The present invention provides a thermally color-changeable toy constituted by a thermally color-changeable article, and a color-changing device in which the color-changeable article is stored in a...
|
|
|
5713664 |
Beverage stirrer with pop out item
A beverage stirrer having a pop out item such as figurine, logo or product replica is provided. The stirrer includes a hollow, tubular casing with a sliding mechanism formed therein. The sliding...
|
|
|
5695834 |
Method for making liquid crystal-coated thermochromic writing instruments
A method for making liquid crystal-coated thermochromic writing instruments includes the steps of: coating the writing instruments with liquid crystals; curing the coated writing instruments;...
|
|
|
5687497 |
Fluid vessel amusement
A heat-activated amusement display disposed within the walls of a cup or other vessel.
|
|
|
5586923 |
Toy vehicle playset for thermochromic vehicles
A toy vehicle playset includes a trackway having a vehicle launcher coupled to a looped track portion and a dual tank unit positioned within the travel path of the toy vehicle through the trackway....
|
|
|
5518433 |
Toy jewel ornament with thermally responsive cover
A toy jewel ornament includes a body having one or more articulated elements which are hingedly movable upon the body to assume a closed position covering a toy jewel also supported upon the body...
|
|
|
5503583 |
Toy with thermochromic material
A toy painted with paint containing thermochromic material which changes color as the temperature of the toy varies. Selected portions of the toy may be painted with the thermochromic material to...
|
|
|
5376772 |
Electrothermal instrument with heat generating element of sintered BaTiO.sub.3 in contact with heat transmitting member
An electrothermal color-varying instrument for inducing color change in a color-varying layer includes a heat generating element composed of a sintered barium titanate thermistor in face-to face...
|
|
|
5348300 |
Cosmic communication cubes
A set of dice, each die being a transparent, six-sided cube. A number of extrusions or marking indicia are located on each of the outer surfaces of the dice and are numbered, lettered or otherwise...
|
|
|
5346421 |
Toy bird capable of drinking water and producing sound
A toy bird capable of drinking water and producing sound is composed of a base and a hollow tubular body. The base is provided with two limbs having a support hole located at the top thereof. The...
|
|
|
5316513 |
Electrothermal color-varying device and toy utilizing the same
There is disclosed an electrothermal color-varying device inducing color change in a thermally color-varying layer by heat generation in an electrothermal heat-generating member, in which the...
|
|
|
5299971 |
Interactive tracking device
An automatic passive interactive tracking device is disclosed which provides for the detection of intruders with a single quadruplex stationary passive infrared sensor covering a relatively wide...
|
|
|
5223958 |
Heat activated amusement device employing microencapsulated thermochromic liquid crystal
A heat activated amusement device is stimulated, by the transfer of thermal energy from a person's body or a heated object, to reveal by color differentiation a hidden message or visual image.
|
|
|
5215491 |
Water actuated toy kitchen set
A water actuated toy kitchen set includes a housing having an interior cavity therein supported by a support base. A sink includes a depressible faucet together with a sink well and drain coupling....
|
|
|
5139454 |
Greeting card with movable parts
A battery operated animated greeting card is disclosed which includes a display portion which is animated when the card is opened. The card includes a circuit board activated by batteries, with a...
|
|
|
5138779 |
Animated button utilizing shape memory wire
A battery operated animated button is disclosed which is worn by a user and includes a display portion which moves and may selectively display a hidden message or the like. The button includes a...
|
|
|
5096451 |
Toy mermaid with voice unit
A doll including a body, the body being shaped to depict the body of a mermaid, a head, the body and head having generally hollow interiors, apparatus positioned within the body and the head for...
|
|
|
5085607 |
Toy that stably exhibits different colors with indicator for proper temperature application
An toy set having at least one section which bears a color memory dye of an electron-supplying organic coloring compound, an electron accepting compound and an ester. The color memory dye assumes a...
|
|
|
5083968 |
Interactive toy
An interactive toy is capable of detecting and tracking any nearby heat source such as a human body. This device can, in addition to tracking, move to interact with the heat source. The toy can...
|
|
|
5022884 |
Temperature activated toy vehicle
A temperature activated toy vehicle includes a vehicle body within which a temperature responsive spring is supported. One or more vehicle body parts are movably supported within the vehicle body...
|
|
|
5013276 |
Animated doll
An animated fashion doll including individually articulated arms, legs and head, each separately controlled by a separate thermal motor mounted within the doll torso and controlled from a...
|
|
|
5011445 |
Color memory toy set
A color memory toy set has a color memory toy with surface, at least one portion of the surface being provided with a color memory temperature-sensitive color changing layer colored with a coloring...
|
|
|
5002511 |
Stuffed toys with heat responsive infrared radiation
Stuffed toy used as ornaments, mascots and the like in which a filler is sealed into a bag-like body comprising a laminate wherein a pliable sheet having a far infrared radiation layer on one...
|
|
|
4929211 |
Hand held tactile toy
A shaped object that fits into the palm of the hand to give a pleasurable tactile sensation is disclosed. The tactile sensation is created by a unique combination of resistant and pliable sections...
|
|
|
4917643 |
Toy vehicle with thermochromic material
A toy vehicle spray painted with paint containing thermochromic material which changes color as the temperature of the vehicle varies. Selected portions of the toy vehicle may be painted with the...
|
|
|
4881915 |
Dinosaur egg
A realistic hatching of a dinosaur occurs from an egg-like storage container. A transluscent egg sheel includes a series of crack lines, which forms weakened fault lines on the surface of the...
|
|
|
4826550 |
Process for preparing molded product of thermochromic polyvinyl chloride
A process for preparing a molded product of thermochromic polyvinyl chloride characterized by incorporating a thermochromic particulate material into a vinyl chloride plastisol comprising a vinyl...
|
|
|
4818215 |
Thermally color-changing candleholder
A candleholder having an improved ornamentation effect. A hollow shell, shaped in the form of an animal, fruit, building, etc., is heated by a candle positioned in its internal cavity. At least a...
|
|
|
4764140 |
Mexican jumping bean toy
A Mexican jumping bean toy comprising a ring which incorporates a Mexican jumping bean. The ring is constructed so that even when the caterpillar inside the Mexican jumping bean is in a dormant...
|
|
|
4740186 |
Doll
A doll has a doll element, a plurality of sensors which sense different parameters of an environment in the vicinity of the doll, and an electronic device which forms, in response to sensing of at...
|
|
|
4725462 |
Heat activated indica on textiles
A woven fabric textile (10) in the form of a washcloth (12) or other fabric article having indica (16) in the form of a hidden message or symbol imprinted on its major surface. The indica is not...
|
|
|
4717363 |
Dolls or similar toys
The invention relates to a doll equipped with a voice or sub-assembly supplied by an electric battery and adapted to emit sounds such as those accompanying the tears of a baby. This doll comprises...
|
|
|
4674985 |
Toy with encoded identification element
A toy construction having a toy element which is preferably embodied in a toy character figure, and a liquid crystal identification element on the toy element. The identification element is...
|
|
|
4642250 |
Fabrics and garments formed thereby having thermally-sensitive chromatic properties
An article of apparel such as sportswear whose outer surface exhibits a chromatic pattern related to thermal variations in the body of the wearer. The fabric of the garment is tailored to make...
|
|
|
4605380 |
Heartbeat doll
A doll having a cavity adjacent an inner chest wall of the doll. A solenoid within the cavity is repetitively actuated by a pulse generator within the doll to cause the plunger of the solenoid to...
|
|
|
4557175 |
Light-responsive musical instrument
A musical instrument that produces whistle-type tones responsive to the impingement of sunlight or other source of electromagnetic radiation upon one or more radiation-absorbent porous-to-air,...
|
|
|
4539406 |
Preparation of fused carbocyclic ring derivatives of pyridine
An improved process for preparing fused carbocyclic ring derivatives of pyridine especially 5,6,7,8-tetrahydroquinoline 8-nitriles, amides and thioamides is described. The nitriles and thioamides...
|