Atari Corporation

Other

Applied Design Laboratories, Inc.

Axlon, Incorporated

Adl Partners

Autotalk, Inc.

Ronald E Milner

Steven T Mayer

Richard C Levy

Nolan K Bushnell

Robert B Evans

Charles S Meyer

Laurence R Nicholson

Eric D Plambeck

Stephen M Wallace

Howard K Van Jepmond

A flexible flag has a plurality of spiral shaped wire elements carried by the flexible flag body. The wire elements are mounted for rotation about generally parallel axes along a vertical support. Gearing between a motor and the elements rotates the elements. The elements have portions spaced from their end portions offset from the axes of rotation. Those elements are in phase or out of phase relative to one another. Rotation of the elements causes a rippling or waving effect in the flag simulative of a flag waving in the breeze.

Self-waving flag

A broadcast and reception system provides a segmented broadcast signal for providing regional traffic information and a receiver adapted to receive selected segments of that broadcast. The segmented broadcast signal includes a number of segments which each include a tone sequence, a digital regional code, a digital duration code, and an audio segment. The receiver monitors selected regional traffic segments and converts the selected audio segment to a form compatible with a standard automotive radio. Thus, a user can selectively monitor regional traffic information without having to listen to reports from regions of no interest to him. Alternatively, the selected traffic information can automatically override normal radio listening.

Traffic information broadcast system

A construction set is made up of a plurality of detachably chainable links capable of being pivotally attached to one another to form stable geometric structures. Detents are provided at a plurality of pivot positions so as to preferentially hold the engaged links in stable and precise positions relative one to another.

Chainable building blocks

An electronic musical instrument shaped like an electric guitar sounds individual notes that are synthesized to sound like an electric guitar. These notes may either be selected randomly selected by a player or from segments of prearranged musical tracks. The instrument provides for maintaining the tempo of manually played or preprogrammed notes, synchronizing the transitions between sequentially selected musical tracks, overlaying manual notes on the tracks, and a number of electric guitar-like sound effects including vibrato, chorus, overdrive, slurs and soft picks.

Electric stringless toy guitar

Guitar or similar article

A speedometer is provided for determining speed by providing a sound signal at a first frequency, receiving a second signal which is the reflection of the first signal, and determining difference in frequency between the first and second signals created by the Doppler Effect. A speech synthesis chip within the speedometer provides a verbal indication of velocity. In this way, a person using the provided speedometer does not have to look at a dial or other visual indicator. Provided within the speedometer is a heat-sensitive transducer for measuring the air temperature. In this way, the speedometer can take into account the change in the speed of sound with respect to temperature when calculating velocity.

Doppler effect speedometer

A three-dimensional ultrasonic position control device suitable for controlling computer displays or robot movements is disclosed. More specifically, signals from an ultrasonic transmitter are received by multiple receivers. The received signals are processed by a processing circuit which provides signals to a computer system for use in controlling a computer display or a robot. This system is particularly adapted to use inexpensive components to provide for a low cost mass producible control device.

Sonic positioning device

A puzzle of the type having an array of movable tiles enclosed and supported by a frame structure includes circuitry for producing sound to identify each of the tiles. Each tile is formed with contact terminals formed on a surface that confronts a support surface of the frame. The support surface defines a number of predetermined locations at which the tiles can be positioned, each location being provided with contact terminals connected to the sound-producing circuitry. Each of the tiles is equipped with spring biasing so that when a tile is properly positioned at one of the predetermined locations and depressed, the contact terminals of the tile and the location are brought together. Each tile is provided with some electrical characteristic that causes a tone to be produced, identifying the tile.

Musical puzzle using sliding tiles

A hand-held puppet of the type configured to represent a living being, and having hand-controllable moving parts to simulate some form of animation, is provided with sound-generating apparatus operable in response to the hand-controlled animation simulation. The sound-generating apparatus includes a sensor that produces a signal in response to animation-producing movement of the hand-controllable parts, a circuit for producing a tone having a pseudo-randomly varying audio frequency, and a modulator that modulates the sensor-produced signal with the varying frequency tone to produce a sound signal that, when applied to a speaker mechanism, provides sound coordinated to hand-controlled animation of the puppet.

Hand-held puppet with pseudo-voice generation

A voice emulation device, operation of which is initiated by a person's voice, is disclosed. The device includes detector circuitry that responds to a voice to produce a binary indication of the voice that is delayed by a serial shift register. The delayed binary indication is coupled to a digital-to-analog converter where the rising and falling edges of the binary indication are 'shaved' to provide the delayed binary indication with attack and decay characteristics to form an amplitude envelope. The amplitude envelope is modulated by a modulation signal of a pseudo-randomly varying (audio) frequency to generate an output signal which, when converted to aural form, produces a pseudo-articulate sound (i.e., voice emulation).

Method and apparatus for voice emulation

Apparatus for producing a plurality of audio sound effects such as shots, explosions, and airplane and car sounds, used in electronic games utilizes a variable clock driving a variable digital noise generator whose audio output amplitude is shaped by either of two types of control units. In one type the density or duty cycle is varied by selectively ANDing together outputs from a polynomial counter. In a second embodiment a digital to analog converter utilizing gated resistive summing provides the amplitude control the gates being driven by a four bit data register which in turn is driven by the game control means.

Apparatus for producing a plurality of audio sound effects

A pinball machine having a main body with a circular upper margin and a conical playing surface extending downwardly from said upper margin and inwardly toward the center of the body. The body has a ball-actuating plunger and curved track near said upper margin so that a ball can be propelled in a circular path along said upper margin and away from the track so that the ball can follow a spiral path and strike one or more targets as it moves over the surface toward the lower extremity thereof. A bumper is mounted on the body near the lower extremity of the conical surface, and the bumper has a shiftable element which is manually actuated by a push-button switch to cause an outward force to be exerted on a ball as the ball approaches the bumper near the lower extremity of the conical surface. The element applies a force to the ball in a certain direction to cause the ball to move upwardly on the conical surface and to strike one or more targets on the conical surface. A display means coupled with the targets receives and displays numerical or other scores associated with the striking of the targets. The body has a return hole and passage near the lower extremity of the surface.

Pinball machine with conical playfield

Puppet-like apparatus includes a manikin head having a face with a hinged jaw. A drive motor is connected to the jaw to reciprocate it. Within the head are a radio receiver having a level detector which responds to the audio peaks to actuate the drive motor in forward and reverse directions to open and close the jaw thereby simulating speech. In addition, an exterior microphone is provided for speech input.

Puppet-like apparatus

A method for generating a plurality of moving objects on a video display screen in, for example, a video amusement game which utilizes a system of time shared hardware to provide for a change in position of the moving objects on the video screen. The method includes an object storage memory which may be updated during each vertical retrace interval and is scanned during each horizontal retrace interval to provide information for a horizontal memory which generates the next horizontal video display line. The horizontal memory contains an object identification code in the proper horizontal location and the actual video image is generated by an associated graphics generator and picture memory which respond to the object code.

Method for generating a plurality of moving objects on a video display

A method and apparatus for generating moving objects for a video game display. Common apparatus including a microprocessor with RAM provides vertical motion for all objects and separate horizontal position counting hardware horizontal motion for each object. The microprocessor operating on a horizontal line pair basis drives a parallel to serial converter which stores one eight bit line portion of the object to be displayed which in turn is connected to a shift register. When the converted data is read out to the video display by action of the appropriate horizontal position hardware, it is recirculated to provide a repeat on the next horizontal line of the identical data. An effective one line moving resolution is obtained by utilizing another shift register for a one line delay by means of a switch which is set by a latch driven by the microprocessor.

Growing community of inventors

Grass Valley, CA, United States of America

Ronald E Milner