Other

Sun Microsystems, Inc.

Transmeta Corporation

Stratosolar, Inc.

Oracle America, Inc.

Edmund Joseph Kelly

Malcolm J Wing

Robert F Cmelik

Roger D Arnold

Shing I Kong

Robert Cmelik

Michael L Powell

David Ditzel

Andreas V Bechtolsheim

David Pardo Keppel

Michel P Cekleov

Alex Klaiber

David Roger Ditzel

Grzegorz B Zyner

Douglas A Laird

Patrick D Boyle

Timothy Bucher

Colin B Hunter

Michel Dubois

The present invention is realized by apparatus and methods for harvesting, storing, and generating energy by permanently placing a large rigid buoyant platform high in the earth's atmosphere, above clouds, moisture, dust, and wind. Long, strong and light tethers can connect the buoyant structure to the ground which can hold it in position against wind forces. Weights suspended from the buoyant platform with cables are raised and lowered by electric winches to store and release gravitational potential energy. High voltage transmission lines electrically connect the platform to the earth's surface. Electrical energy from the high voltage transmission lines or from photovoltaic arrays on the platform can be stored as gravitational potential energy and subsequently released as electricity from generators driven from the stored gravitational potential energy and used on the platform or transmitted via the high voltage transmission lines.

High altitude gravity energy storage

The present invention is realized by apparatus and methods for placing a large utility scale photovoltaic array in the low stratosphere of earth's atmosphere at an altitude of about 20 km, above clouds, moisture, dust, and wind. This is accomplished using a large light-weight, rigid, buoyant structure to support the large photovoltaic array. Long, strong and light tethers connect the buoyant structure to the ground and hold it in position against wind forces. The electricity output from the photovoltaic array is then coupled to high voltage transmission lines which connect from the platform to the earth's surface. The electricity is then transmitted through the high voltage transmission lines to the earth's surface where it is connected to the electrical supply grid and provides lower cost, more reliable electricity.

Stratosphere tethered photovoltaic power platform

The present invention is realized by apparatus and methods for placing a large rigid buoyant platform in the low stratosphere of earth's atmosphere at an altitude of about 20 km, above clouds, moisture, dust, and wind. The platform can serve several uses, either individually or in any combination. These uses include uninterrupted radio and light communications, radar and optical observation including very powerful radars and solar power electricity generation. Long, strong and light tethers connect the buoyant structure to the ground which hold it in position against wind forces. The electricity output from a photovoltaic array is used to power platform uses and can also be coupled to high voltage transmission lines which transmit power from the platform to the earth's surface during daylight hours. Power can also be transmitted up to the platform during darkness to power facilities mounted on the platform ensuring continuous operation.

Stratosphere tethered platform for multiple uses

A cluster of computers including a plurality of processing nodes, a command network connecting to each of the processor nodes, and circuitry for addressing each of the processor nodes on the command network based on a position of the processor node on the command network.

Positional addressing for a computer cluster

A method of responding to an attempt to write a memory address including a target instruction which has been translated to a host instruction for execution by a host processor including the steps of marking a memory address including a target instruction which has been translated to a host instruction, detecting a memory address which has been marked when an attempt is made to write to the memory address, and responding to the detection of a memory address which has been marked by protecting a target instruction at the memory address until it has been assured that translations associated with the memory address will not be utilized before being updated.

Translated memory protection apparatus for an advanced microprocessor

Translated memory protection

Apparatus and a method for booting each of a plurality of computer processor nodes in a cluster system to run the same cluster operating system.

Computer cluster control network comprising a first network to communicate control data and a second network to communicate non-control data between processing nodes

Apparatus and a method for generating an interrupt when a direct memory access by an I/O device is desired, suspending the operation of the microprocessor in response to the interrupt, placing state of the morph host to a last known correct state in response to the interrupt, determining the memory operation commanded by the I/O device, and utilizing the microprocessor to execute the memory operation commanded by the I/O device.

Software direct memory access

A microprocessor for a host computer designed to execute target application programs for a target computer having a target instruction set including the combination of code morphing software, and morph host processing hardware designed to execute instructions of a host instruction set, the combination of the code morphing software and the morph host processing hardware comprising means to translate a set of target instructions into instructions of a host instruction set, means to optimize the instructions of the host instruction set translated from the target application program speculating upon the occurrence of a condition, means to determine under control of the code morphing software official state of the target computer which existed at the beginning of a translation of a set of target instructions during execution of the target application program by the microprocessor, means for updating state of the target computer from state of the host computer when a set of host instructions executes in accordance with the speculation, means to detect failure of the condition during the execution of the set of host instructions, means for updating state of the host computer from state of the target computer when a set of host instructions fails to execute in accordance with the speculation, and means to translate a new set of host instructions without the speculation when a set of host instructions fails to execute in accordance with the speculation.

Combining hardware and software to provide an improved microprocessor

Growing community of inventors

San Jose, CA, United States of America

Edmund Joseph Kelly