摘要:
A method for providing a game comprises the steps of (i) communicating a first predicted outcome that is determined by a first user to a network via a first input device, the first predicted outcome relating to a future occurrence during a sporting event; and (ii) communicating an actual outcome of the occurrence from the network to the first input device substantially concurrently with the actual occurrence. Additionally, the method can further comprise evaluating the accuracy of the first predicted outcome with the network by comparing the first predicted outcome with the actual outcome; and communicating information regarding the accuracy of the first predicted outcome from the network to the first input device. Additionally, the method can further comprise the step of awarding benefits to the first user based on the accuracy of the first predicted outcome.
摘要:
The present invention provides heat exchanger systems, and associated methods, using thermally anisotropic carbon fiber materials, preferably woven graphite fiber sheets, where convection is used to transfer heat from the heat exchanger to a lower temperature fluid, such as circulating air or cooling liquid.
摘要:
An ultrahigh molecular weight polymer, such as ultrahigh molecular weight polyisobutylene, is used as an additive to enhance the coating properties of a solvent. The polyisobutylene has a molecular weight of at least 2.5-3.0 million daltons, preferably greater than about 6 daltons, and is provided in a preferred concentration of 0.05 to 0.3%. The solvent can be a medicinal grade mineral oil. Other suitable solvents include hydrocarbon oil and low viscosity, synthetic compositions. In all cases, the coating properties of the solvent are greatly enhanced by the addition of ultrahigh molecular weight polyisobutylene. In another aspect of the invention, ultrahigh molecular weight polyisobutylene is used as an additive to enhance the viscoelasticity of a mineral oil based sunscreen formulation. In still another aspect of the invention, the fibers of a fabric material are coated with an ultrahigh molecular weight polymer to greatly strengthen the fabric. Other applications include improved automobile polishes and paint sealers, rust removers, and leather treatments.
摘要:
The present invention provides heat exchanger systems, and associated methods, using thermally anisotropic carbon fiber materials, preferably woven graphite fiber sheets, where convection is used to transfer heat from the heat exchanger to a lower temperature fluid, such as circulating air or cooling liquid.
摘要:
The present invention discloses a miniature thermodynamic device that can be constructed using standard micro-fabrication techniques. The device can be used to provide cooling, generate power, compress gases, pump fluids and reduce pressure below ambient (operate as a vacuum pump). Embodiments of the invention relating to the production of a cooling effect and the generation of electrical power, change the thermodynamic state of the system by extracting energy from a pressurized fluid. Energy extraction is attained using an expansion process, which is as nearly isentropic as possible for the appropriately chosen fluid. An isentropic expansion occurs when a compressed gas does work to expand, and in the disclosed embodiments, the gas does work by overcoming either an electrostatic or a magnetic force.
摘要:
The present invention discloses a miniature thermodynamic device that can be constructed using standard micro-fabrication techniques. The device can be used to provide cooling, generate power, compress gases, pump fluids and reduce pressure below ambient (operate as a vacuum pump). Embodiments of the invention relating to the production of a cooling effect and the generation of electrical power, change the thermodynamic state of the system by extracting energy from a pressurized fluid. Energy extraction is attained using an expansion process, which is as nearly isentropic as possible for the appropriately chosen fluid. An isentropic expansion occurs when a compressed gas does work to expand, and in the disclosed embodiments, the gas does work by overcoming either an electrostatic or a magnetic force.