Abstract: Methods are provided for bonding pure rhenium to a substrate comprising a material. Non-lubricated components configured to have friction contact with another component are also provided. In an embodiment, by way of example only, a method includes disposing a eutectic alloy over the substrate to form an inter layer, the eutectic alloy comprised essentially of a base alloy and one or more melting point depressants and having a melting temperature that is lower than a melting temperature of the substrate material and a melting temperature of rhenium, placing pure rhenium over the inter layer, and heating the inter layer to a temperature that is substantially equal to or greater than the melting temperature of the eutectic alloy, but that is below the melting temperature of the substrate material and the melting temperature of the pure rhenium to bond the pure rhenium to the substrate.

Abstract: A method of forming a combined feature boundary based on boundaries of first and second overlapping features includes dividing the boundaries of the first and second overlapping features into line segments of known shape, identifying crossing points formed by the line segments, calculating parametric coordinates of the crossing points, and determining a sequence of crossing point evaluation based on the parametric coordinates. The method also includes calculating a first cross product based on the line segments forming a first crossing point in the determined sequence, and choosing a first path of the combined feature boundary according to a mathematical sign of the first cross product, the first path extending from the first crossing point to the second crossing point in the determined sequence.

Abstract: There is provided methods for making a catalyst composition represented by the formula MX/M?F2 wherein MX is an alkali metal halide; M is an alkali metal ion selected from the group consisting of Li+, Na+, K+, Rb+, and Cs+; X is a halogen ion selected from the group consisting of F?, Cl?, Br?, and I?; M?F2 is a bivalent metal fluoride; and M? is a bivalent metal ion. There is also a method for making a fluorinated olefin.

Abstract: A non-rotating drill pipe protector sleeve is molded in situ around a drill pipe tubing. The inner surface of the molded protector sleeve can be shaped to form a fluid bearing during use. Fixed stop collars may be molded in situ in the same mold and bonded to the tubing at opposing ends of the molded sleeve. Alternatively, a flexible sleeve liner made from a material having a hardness less than that of the sleeve's molding material can be used as a mold insert around the tubing. The liner can be bonded to the molded sleeve material when the sleeve is molded around the liner. The interior surface of the liner can be shaped to form a fluid bearing for the inside surface of the molded sleeve. Reinforcing inserts and wear pads can be placed in the mold region of the sleeve. Chemical and/or mechanical bonding is provided between the liner reinforcement and the material from which the sleeve is molded. Reinforcing inserts and wear pads also can be placed in the mold regions for the stop collars.

Abstract: In a system for providing electrolyte to an electrolysis cell for producing hydrogen gas to inject into the intake of an internal combustion engine, a water store is in communication with a water supply line, for replenishing the level of electrolyte solution used by the electrolysis cell. A valve which may be disposed at a level below the level of the water supply line and is opened, for example upon deactivation of the engine, to drain the water out of the water supply line and prevent freezing in sub-freezing temperatures.

Abstract: A process and a composition to extend the freshness of fruits and vegetables are disclosed. The method comprises treating fresh fruit or vegetable structures with a solution comprising organic acids including N-acetyl cysteine.

Abstract: A system and method for aircraft communications is provided. The system includes a first wireless base station deployed in a first aircraft and configured to establish one or more wireless links, and a second wireless base station deployed in a second aircraft and configured to establish one or more wireless links. At least one ground-based wireless base station is configured to operatively communicate with the first wireless base station or the second wireless base station while the first aircraft and the second aircraft are in flight. During flight, the first and second wireless base stations establish one or more wireless links with each other to create a wireless network for air-to-air communication.

Abstract: A network system for inter-component communications in an electronic device is disclosed. The system comprises a plurality of components for an electronic device, where each of the components communicates with at least one other component over a communications medium for a wireless mesh network. Each of the components comprises a communications transceiver operable to determine network traffic load levels for an exchange of communication data between the components, and allocate the network traffic between at least one pair of the components over a plurality of wireless links within the wireless mesh network based on potential-field based measurements at each of the components. In addition, each of the communications transceivers share the exchange of the communication data between the components based on a prescribed priority level for allocation of the network traffic.

Abstract: An exemplary anisotropic member (625, 1200, 1600, 1700, 1800, 1950) supports a bearing in a bore and can reduce non-synchronous vibration (NSV) of the bearing in the bore. An exemplary anisotropic member includes an annular body configured to receive a bearing and to space the bearing a distance from a bore surface and is configured to impart anisotropic stiffness and damping terms to the bearing when positioned in the bore. Such a member is suitable for use in a rotating assembly for a turbocharger where the bearing may be a floating bearing, a semi-floating bearing or a ball bearing. Various exemplary members, bearings, housings, assemblies, etc., are disclosed.

Abstract: A swept distance between a subject and a plurality of cameras provides a plurality of raw images. Focused portions of the raw images are fused to generate a synthetic image and a distance image. A projection of the synthetic image and the distance image yields a panoramic image.

Abstract: A low profile baseframe is used with a desk or other support to movable support a keyboard or other device. The baseframe has ball races integrally formed along each side. The ball races face one another and contain ball retainers that are sized and shaped to fit within the ball races so that rows of ballbearings in each slide are substantially vertical relative to one another. The ball retainers are made from molded plastic and are folded into a U-shape after being removed from the mold. The baseframe has a slide plate that extends between the two ball races with side edges inserted into the ball retainers. The baseframe is constructed without the use of fastening means. The ball retainers rest in the ball races and the slide plate rests in the ball retainers without welding, bolts or rivets.

Abstract: A method and system for generating a representation of a terrain. The method of generating a representation of a terrain comprises the steps of selecting a set of colors, the colors comprise at least a plurality of colors, determining a minimum terrain elevation, and determining a maximum terrain elevation. A plurality of terrain bands is computed based in part on the set of colors, the minimum terrain elevation, and the maximum terrain elevation. At least one of the limited set of colors is assigned to each of the plurality of the plurality of terrain bands. The representation of the terrain is generated one of the limited set of colors.

Abstract: A wheat variety designated 25R32, the plants and seeds of wheat variety 25R32, methods for producing a wheat plant produced by crossing the variety 25R32 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 25R32 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety 25R32. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety 25R32 and to wheat varieties or breeding lines produced by those methods.

Abstract: The present invention comprises a method and an apparatus for three dimensional modeling to allow dense depth maps to be recovered, without previous knowledge of the surface reflectance, from only a single pair of stereo images. Several initial steps are performed for stereo and radiometric calibration and rectification for obtaining accurate results. The apparatus for the stereo images acquisition includes internal light sources, these are automatically commuted by a illumination control in order to fulfill the reciprocity property, a stereo camera head composed by the necessary optics to acquire the reciprocal stereo images and a compatible PC interface. The invention is faster than other systems since it requires only two images for obtaining a dense depth model of objects with an arbitrary surface reflectance distribution allowing the system to be used in a wide range of applications such as metrology, quality control, medical and dynamic three dimensional modeling.

Abstract: A method of forming a plurality of shaped holes on a workpiece. The method may include rotating the workpiece about multiple axes relative to a laser beam, and positioning the laser at a first predetermined angle relative to the workpiece. The laser beam is pulsed to form a first plurality of trepan cuts defining a row of metering holes. The laser beam, after adjusting to a next predetermined angle and adjacent a previous row of trepan cuts, is pulsed to create a plurality of rows of trepan cuts wherein each cut in the previous row of trepan cuts is connected to a cut in said subsequent row of trepan cuts. The plurality of rows of trepan cuts are formed in a side-to-side sweeping formation and define a portion of each of the shaped holes. Next, the laser is pulsed in alignment with the metering hole to remove debris from therein.

Abstract: A steering tool has a controller configured to provide closed-loop control of blade pressure and position. In one embodiment, the controller is configured to execute a directional control methodology in which the drilling direction is controlled via control of the blade position. The pressure in each blade is further controlled within a predetermined range of pressures. This embodiment tends to prevent excessive borehole friction while at the same time reducing undesirable rotation of the blade housing. In another embodiment, the controller is configured to correlate blade pressure measurements and blade position measurements during drilling. The correlation is utilized as part of a secondary directional control scheme in the event of a downhole failure of a blade position and/or pressure sensor.

Abstract: A downhole valve assembly is attached to a drillstring and includes an upper drillstring connection, a lower drillstring connection, and a tubular body comprising a through bore, and further includes a weight activated mechanism configured to close the through bore when the drillstring is lifted.

Abstract: A wheat variety designated W010704F1, the plants and seeds of wheat variety W010704F1, methods for producing a wheat plant produced by crossing the variety W010704F1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W010704F1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W010704F1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W010704F1 and to wheat varieties or breeding lines produced by those methods.

Abstract: A novel maize variety designated PHCJN and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHCJN with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHCJN through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHCJN or a trait conversion of PHCJN with another maize variety. Inbred maize varieties derived from maize variety PHCJN, methods for producing other inbred maize varieties derived from maize variety PHCJN and the inbred maize varieties and their parts derived by the use of those methods.