Abstract:
An ion mobility spectrometry method comprising determining whether a sample comprises ions having a first characteristic, and in the event that it is determined that the sample comprises ions having the first characteristic, applying thermal energy together with a radio frequency, RF, electric field to parent ions so as to obtain daughter ions having a second characteristic for inferring at least one identity for the parent ions based on the first characteristic and the second characteristic.
Abstract:
An ion mobility spectrometry method comprising determining whether a sample comprises ions having a first characteristic, and in the event that it is determined that the sample comprises ions having the first characteristic, applying thermal energy together with a radio frequency, RF, electric field to parent ions so as to obtain daughter ions having a second characteristic for inferring at least one identity for the parent ions based on the first characteristic and the second characteristic.
Abstract:
This invention relates to a fixture for use in a physical vapor deposition coating operation which comprises a support structure 14 comprising a circular base member 10, a circular top member 11 opposite the circular base member 10, and a plurality of structural members 12 joining said top member 11 to said base member 10; a plurality of panel members 13 aligned in a vertical direction around the outer periphery of said support structure 14 forming a cylinder structure; said panel members 13 including a plurality of apertures for holding workpieces 19 and 35 to which a coating is to be applied; and said apertures positioned on said panel members 13 so that said workpieces 19 and 35 are aligned in a staggered vertical direction. This invention also relates to a method for simultaneously coating a plurality of workpieces 19 and 35, such as gas turbine compressor blades and vanes, with erosion resistant coatings using the fixture of this invention.
Abstract:
This invention relates to a fixture for use in a physical vapor deposition coating operation which comprises a support structure 14 comprising a circular base member 10, a circular top member 11 opposite the circular base member 10, and a plurality of structural members 12 joining said top member 11 to said base member 10; a plurality of panel members 13 aligned in a vertical direction around the outer periphery of said support structure 14 forming a cylinder-like structure; said panel members 13 including a plurality of apertures for holding workpieces 19 and 35 to which a coating is to be applied; and said apertures positioned on said panel members 13 so that said workpieces 19 and 35 are aligned in a staggered vertical direction. This invention also relates to a method for simultaneously coating a plurality of workpieces 19 and 35, such as gas turbine compressor blades and vanes, with erosion resistant coatings using the fixture of this invention.
Abstract:
This invention relates to a fixture for use in a physical vapor deposition coating operation which comprises a support structure 14 comprising a circular base member 10, a circular top member 11 opposite the circular base member 10, and a plurality of structural members 12 joining said top member 11 to said base member 10; a plurality of panel members 13 aligned in a vertical direction around the outer periphery of said support structure 14 forming a cylinder structure; said panel members 13 including a plurality of apertures for holding workpieces 19 and 35 to which a coating is to be applied; and said apertures positioned on said panel members 13 so that said workpieces 19 and 35 are aligned in a staggered vertical direction. This invention also relates to a method for simultaneously coating a plurality of workpieces 19 and 35, such as gas turbine compressor blades and vanes, with erosion resistant coatings using the fixture of this invention.
Abstract:
The present invention provides a method of manufacturing a green tea product with enhanced aroma. The method comprises the steps of: providing an aroma composition comprising E-2-hexenal and linalool in a weight ratio of at least 0.7:1; and combining the aroma composition with the tea product. Also provided are green tea products with enhanced aroma.
Abstract:
An apparatus for generating carbon monoxide comprising an enclosure (6) having an inlet and an outlet at least one of which is provided with means (8) restricting air flow from the inlet to the outlet, a container (1) located within the enclosure (6) arranged to receive carbon material (2) in intimate contact with an electrical heating element (3), and means (5) for causing air to move from the inlet to the outlet.
Abstract:
The present invention is a walking assist device which comprises a shaft having a hand grip at one end and having an end piece at the other. A retractable member is positioned within the end piece and has a point at one end. The retractable member may be positioned in a first position such that the point protrudes from the end piece. The retractable member has a second position in which the point is retracted within the end piece. In an alternate embodiment, a locking mechanism is connected between the shaft and the retractable member to provide an alternately locked position in either the retracted or protruding position of the point.
Abstract:
This invention relates to a fixture for use in a physical vapor deposition coating operation which comprises a support structure 14 comprising a circular base member 10, a circular top member 11 opposite the circular base member 10, and a plurality of structural members 12 joining said top member 11 to said base member 10; a plurality of panel members 13 aligned in a vertical direction around the outer periphery of said support structure 14 forming a cylinder-like structure; said panel members 13 including a plurality of apertures for holding workpieces 19 and 35 to which a coating is to be applied; and said apertures positioned on said panel members 13 so that said workpieces 19 and 35 are aligned in a staggered vertical direction. This invention also relates to a method for simultaneously coating a plurality of workpieces 19 and 35, such as gas turbine compressor blades and vanes, with erosion resistant coatings using the fixture of this invention.
Abstract:
A radio interference avoidance system (1) has a processor in a detection system (11) which receives real time inputs from various sensors (12-16). The processor dynamically determines if a craft (for example, ship) movable network (19) is within an interference distance of a fixed network. It uses real time craft position data relative to fixed network position and also radiation characteristic data for both the movable (19) and fixed networks.