摘要:
A process is disclosed of preparing a template layer of a biaxially oriented material by ion beam assisted deposition upon a length of a substrate within a vacuum deposition chamber, by passing a length of substrate across a cooling block within a vacuum deposition chamber, with the cooling block configured to contact the substrate and passing a cooled liquid or gas through said cooling block during deposition of said layer of biaxially oriented material by ion beam assisted deposition upon said length of substrate. Also, a process is disclosed of preparing a template layer of a biaxially oriented material by ion beam assisted deposition upon a length of a substrate within a vacuum deposition chamber, by contacting a substrate with a cooled gas from the group of argon, oxygen, nitrogen during the ion beam assisted deposition of the biaxially oriented material within the vacuum deposition chamber, the cooled gas exiting a series of openings in a cooling block within the vacuum deposition chamber, the cooling block configured to contact the substrate.
摘要:
A fluid filtering device includes a plurality of filtering wells and an angling mechanism which adjusts the angle of the membranes within the filtering wells relative to a line of a centrifuge where the line is perpendicular to the axis of rotation of a centrifuge and passes through the center of a major plane of the filtering device. The angling mechanism can include a wedge located between the center of rotation of a centrifuge and a swinging bucket of the centrifuge. The angling mechanism can also be located within each filtering well and can provide individually specified angles for each membrane, relative to the line of the centrifuge.
摘要:
An air recovery system, comprising: a) a water source that is capable to delivering a water source to the atmospheric tank. b). an atmospheric tank assembly that provides a heat exchanger to heat the water source inside the copper tubing and condenses the hot water vapor back into water. c) Two vacuum tank assemblies that receives hot water and under both a vacuum pressure and a temperature provides hot water vapor. d). Two CP-150 CLAWVAC vacuum pumps that remove the hot water vapor for the respective vacuum tanks. e). The water purification CP-150 CLAWVAC vacuum pump delivers the hot water vapor to the atmospheric tank and provides water. f).The air recovery vacuum tank assembly delivers the hot water vapor to the atmosphere. g).Both vacuum tank assemblies are connected to a solar water collector. H).Both vacuum tank assemblies are connected to a salt recovery system. i).The portable brine tank container connects to the water purification salt recovery system. Both the water purification and the air recovery systems use the atmospheric tank that connects to the clean tank assembly and UN-Compliant tank (transferable stowage water tank).
摘要:
An array of long carbon nanotubes (i.e. an array where the average length of the nanotubes is greater than 0.5 millimeters) is prepared by exposing a supported catalyst at elevated temperature to a gas mixture of hydrocarbon, inert gas, and a relatively low percentage of hydrogen. Addition of water vapor to the gas mixture may result in an increase in the length of the nanotubes, an increase the rate of growth, and a decrease in contamination of the array by amorphous carbon. The temperature and growth time are also chosen to minimize the amount of amorphous carbon that forms on the array. Fibers spun from the array have a higher tensile strength compared to known CNT fibers.
摘要:
A device for supporting a weed eater is provided. The device comprises a grasping unit, a central body, a lower support unit, and at least one wheel. The grasping unit is configured for grasping a shaft of the weed eater. The central body has an upper hand and a lower end, the upper end being joined to the grasping unit. The lower support unit is joined to the lower end of the central body. The at least one wheel is joined to the lower support unit and configured for supporting the lower support unit.
摘要:
The present invention provides a mechanical lock for securing one or more filters within a filtration device and methods for producing the mechanical lock. The use of an interference fit punch causes a portion of the inner surface of the wall to be skived and rolled along the wall until it reaches the desired location where it forms a mechanical crimp to retain the one or more filters within the device. In one embodiment, the inner surface has an inwardly taper. In the other, it has straight walls or outwardly tapered walls. The use of a gasket such as an O-ring on top of the filter before the wall is skived provides a liquid tight seal.
摘要:
A process for guiding the growth of metal oxide islands of material which involves: presenting a metal oxide surface to a charged particle beam; impinging the metal oxide surface with ions from the charged particle beam; presenting said metal oxide surface to a deposition chamber; coating said surface with vapor to generate metal oxide islands.
摘要:
An oscillatory gyroscope is described with decoupled drive and sense oscillators and reduced cross-axis sensitivity. The gyroscope is fabricated using a plasma micromachining process on standard silicon wafers. The electrical isolation of the drive and sense functions of the gyroscope, contained within the same micromechanical element, reduce cross-coupling while obtaining high inertial mass and high sensitivity.
摘要:
The present invention provides a device for sputtering a material onto a substrate having a surface. The device comprises a chamber that has a target window where sputtering of the surface of the substrate takes place, via a force produced by a pair of magnets. The magnets are moved across the surface of the substrate via a motor of the device. Furthermore, a method of using such a device for sputtering is also contemplated.
摘要:
A weather protection system designed to protect people and buildings during meteorological events such as a tornado by retracting and securing a building above the ground.