摘要:
The invention recites an exhaust pipe clamp for clamping at least two pipes. The clamp includes a band formed to at least partially surround each of the two pipes, the band defining an internal volume. A reaction block is interconnected with the band and disposed substantially within the internal volume. The exhaust clamp also includes a clamping member operable to reduce the internal volume of the band.
摘要:
A landscaping tow apparatus for cultivating dirt or land. The apparatus includes a U-shaped bracket rotatably secured to a tool head support, wherein the tool head support includes a plurality of tool heads removably secured thereon for cultivating the land. A hitch is further affixed to the U-shaped bracket and can mount the apparatus to a vehicle, such as a tractor or riding lawnmower. A pair of wheels are extendable from the bracket in order to engage the ground and lift the tool head support for rotation thereof. In operation, the hitch is secured to a tractor and the side of the tool head support having the desired tool head is positioned against the ground. The wheels are extended so that the tool head support can be rotated in order to have a different tool head engage the ground.
摘要:
Formulations containing anthraquinone derivatives with increased effectiveness as pesticides are provided. These formulations may comprise (a) a preparation comprising one or more anthraquinone derivatives having activity against plant pests; (b) one or more C2-C7 alcohols, or glycols or lactones; and (c) one or more surfactants selected from the group consisting of a sulfate, ethoxylated fatty acid esters wherein said alcohols and surfactants are present in amounts effective to stability said preparation. Also provided are methods of using these formulations as pesticides.
摘要:
A method and device for generating power using radiation pressure is described. The device comprises a turbine generator in which the turbine comprises optical resonant cavities or waveguides. The turbine rotates as a result of the force applied to the resonant cavities or waveguides by the radiation pressure of the circulating laser beam. Because of the amplification of the power of the input laser beam through resonant enhancement, the Photon Turbine Generator (PTG) has the potential for overunity efficiency (i.e., power output exceeding power input), lasting until the laser pumping mechanism or gain medium degrades or expires. The PTG may be built on either a macroscopic or microscopic scale. The PTG can provide clean, efficient, long-lasting power for diverse applications (e.g., energy, transportation, and electronic devices), while also supplying electricity to meet its own operational needs (e.g., laser pump power).
摘要:
In some embodiments, a non-transitory processor-readable medium includes code to cause a processor (e.g., on an enterprise server) to receive, from a communication device, a request for a client application, and in response to the request provision the installation file data associated with the client application to include an application token associated with the client application. The code is to cause the processor to send the installation file that includes the application token to the communication device such that the communication device uses the installation file to install the client application that authenticates to an application module using the application token extracted from the installation file.