摘要:
A truck body protector apparatus including at least one elongated rectangular mounting plate affixed to a top surface of one of a pair of sidewalls of a pickup truck. An interior surface of a rectangular flexible fabric sheet proximal a top end of the sheet is disposed on an entirety of an upper surface of the at least one mounting plate. A height of the sheet is configured to cover an external surface of one of the pair of sidewalls. A weighted rod is continuously attached to a bottom end of the sheet. A pair of hook and loop cinch straps is secured between the upper surface of the at least one mounting plate and the interior surface of the sheet. The sheet has a rolled position and an alternate unrolled position.
摘要:
A home appliance, such as a range, for floor-standing operation, including an appliance body, a floor-standing frame supporting the appliance body, the frame including a traverse frame member and an anti-tip bracket mounted to a support surface, the anti-tip bracket including a stanchion and an engagement member projecting from the stanchion in an generally horizontal manner and a tooth projecting downwardly from a distal end of the engagement member for engagement with a portion of the traverse frame member.
摘要:
A beamformer is arranged to receive an input from a first antenna element and from at least one other antenna element and to generate at least a first and second output beam. The first and second output beams are combined at a connecting port such that signals received at the first antenna element are constructively combined at the connecting port and signals received at another antenna element or elements are destructively combined at the connecting port, so that a receiver connected to the connecting port may receive signals from the first antenna element and may not receive signals from the other antenna element or elements. The arrangement may also be used to transmit a signal which is fed into the connecting point from the first antenna element and not from the other antenna element or elements.
摘要:
A demisable fuel supply system for a satellite includes a pressurized aluminum alloy tank with an aluminum alloy propellant management device therein. The propellant management device (PMD) can have any capillary action surface tension fluid transport features known in the art. Selected inner surfaces of the tank and the PMD are covered with a plasma powder sprayed titanium based coating to guarantee propellant wettability and corrosion resistance of the fuel supply system.
摘要:
The invention relates to a storage apparatus for a measurement probe for use with a coordinate positioning machine. The storage apparatus comprises: a storage unit having at least one receptacle for a measurement probe; and at least one temperature source for controlling the temperature of a measurement probe located in the at least one receptacle.
摘要:
A set of annuloplasty rings progressively sized to take into account more of the common pathologies. The proportional shapes of each ring as the orifice size changes vary. For instance, the larger rings have larger minor axis dimensions relative to their major axis dimensions.
摘要:
The invention relates to methods and apparatus for creating multiple fractures in subterranean formations. The apparatus is a jetting tool having a plurality of sets of jetting nozzles so that the sets of nozzles are substantially parallel to one another such that parallel cavities may be formed substantially simultaneously in the formation. The jetting nozzles may be adapted to provide a fluid jet that flares outwardly from the nozzle. The nozzles also may be aligned such that cavities in the formation overlap to form a single cavity. The nozzles may be further adapted so that holes jetted into the casing thereby are still spaced from one another. Methods of fracturing subterranean formations using the apparatus are also disclosed.
摘要:
A modular cluster tool is disclosed. According to one embodiment, a system, comprises a wafer transfer station that includes a first vacuum chamber that stores a plurality of semiconductor wafers. The system also includes an equipment front end module interface, and two or more shuttle lock interfaces.
摘要:
The invention relates to an assay for determining if ligands bind to a receptor. The method involves the use of complexes, where the receptor is linked to a reporter molecule via an (His)n chain. When ligand binds to the receptor, the reporter molecule, which is preferably a peryline, yields a signal.
摘要:
A system for centrally and remotely testing cellular and conventional telecommunications network wherein a controller located at a remote location provides instructions to Remote Call Processor (RCP) to thereby prompt the RCPs to establish a communication link from the RCP through a switch to a destination device whereby audio from said destination device is communicated, by way of the RCP, to the controller in order to verify that the network properly routed and billed the call. The destination device may be a service provided by such network or it may be another RCP.