Abstract: A high performance coil over-core guide wire. The guide wire incorporates a nickel-titanium core with a stainless steel coil to provide a wire with improved kink resistance and good pushability.

Abstract: The present invention relates to fuel cell assembly having a plurality of microcells, and to methods of assembling fuel cell assemblies from microcells. A plurality of microcells is circumferentially spaced around a central member. Each microcell comprises an inner current collector having one or more microchannels formed therein, a proton exchange membrane surrounding said inner current collector, and an outer current collector disposed on the outside of said proton exchange membrane. A first electrical connector disposed at a first end of the fuel cell assembly electrically connects to the inner current collectors of said microcells. A second electrical connector disposed at a second end of the fuel cell assembly electrically connects to the outer current collectors of the microcells. In one embodiment, inner and outer seals are disposed in spaced relation to one another adjacent the first end of said fuel cell assembly.

Abstract: A system and technique wherein an ultra high-pressure (UHP) stream of water passing through a calibrated orifice achieves high water velocity. The orifice would be made from an extremely hard material such as sapphire or diamond. This high velocity stream impacts on a driving fluid turbine impeller attached to a shaft forming an opposed high-speed tool, which results in very high rotational speed with very high available power to do work. Off/On Control of the system would be accomplished through an integrated ultra high-pressure valve system.

Abstract: Embodiments of the invention are related to packaging for stored value cards, amongst other things. One embodiment includes a first panel coupled to a second panel, an activation panel coupled to the second panel, and an opening strip coupled to the second panel, wherein removal of the opening strip releases the activation panel from between the first panel and the second panel. A card can be coupled to the activation panel. In some embodiments the card can be reinserted between the first panel and second panel. Other aspects and embodiments are provided herein.

Abstract: Compounds according to formula (I) wherein Z is S, SO, or SO2, may be prepared by a process that includes charging to a reactor hydrogen sulfide and an alkyl glycidyl ether according to formula (III), in the presence of a base. The compounds may also be prepared by contacting an alkoxychlorohydrin according to formula (II) with a sulfide source.

Abstract: A high performance coil over-core guide wire. The guide wire incorporates a nickel-titanium core with a stainless steel coil to provide a wire with improved kink resistance and good pushability.

Abstract: A wireless network (100) includes a number of definable radio systems (102) in communication with one another via a wideband backbone (108). Each of the systems (102) includes a first software programmable transceiver (200) for extra-network communication using a narrowband channel defined by a radio frequency capability (106). Each of the radios (102) further includes a second transceiver for intra-network communication using wideband backbone (108). Methods for operating the network (100) enable the radios (102) to engage in communication over narrowband channels to carry a signal between multiple radios (102) and an extra-network location, and for communicating the signal as distinct bitstreams between the radios (102) and another of the radios (102) using the wideband backbone (108).

Abstract: Certain ?-amino acids that bind to the alpha-2-delta (?2?) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the ?-amino acids.

Abstract: Compounds according to formula (I) wherein Z is S, SO, or SO2, may be prepared by a process that includes charging to a reactor hydrogen sulfide and an alkyl glycidyl ether according to formula (III), in the presence of a base.

Abstract: The invention includes a semiconductor construction having a wire bonding region associated with a metal-containing layer, and having radiation-imageable material over the metal-containing layer. The radiation-imageable material can be configured as a multi-level pattern having a first topographical region with a first elevational height and a second topographical region with a second elevational height above the first elevational height. The second topographical region can be laterally displaced from the bonding region by at least a lateral width of the first topographical region, with said lateral width being at least about 10 microns. Additionally, or alternatively, the elevational height of the second topographical region can be at least about 2 microns above the elevational height of the first topographical region.

Abstract: The present invention is directed to the welding of a trailing sheet tail on a roll of sheet material to an underlying layer of the sheet material on the roll to form a finished roll product ready for packaging. A device for effecting the welding comprises a thermally conductive, heat sealing disk mounted for rotation about an axis, and a heating element for heating an inner portion of the disk so as to cause thermal conduction through an outer portion of the disk towards an outer peripheral surface thereof. The heat sealing disk is mounted for engagement with the outer surface of the trailing sheet tail to weld this tail to the underlying layer of sheet material on the roll.

Abstract: Certain ?-amino acids that bind to the alpha-2-delta (?2?) subunit of a calcium channel are disclosed. These compounds and their pharmaceutically acceptable salts are useful in the treatment of a variety of psychiatric, pain and other disorders. Also disclosed are methods of making the ?-amino acids.

Abstract: A vehicle side-view mirror water removal arrangement is easily retrofitted to vehicles having an existing source of compressed air and a side-view mirror with a reflective surface. The arrangement includes a valve having an input port connected to the existing source of compressed air and an output port, the valve being movable between open and closed positions to control the flow of compressed air from the existing source of compressed air to the output port of the valve. A conduit's proximal end is connected to the output port of the valve with its distal end located at the side-view mirror for conducting the compressed air from the output port of the valve to the side-view mirror.

Abstract: The present invention provides a process for dosing a fuel with a fuel additive comprising (i) passing the fuel from a fuel container through a dosing apparatus (ii) dosing the fuel with additive in an amount based on the fuel passing through the dosing apparatus and independently of the concentration of the additive in the fuel (iii) returning a portion of the fuel to the container.

Abstract: The invention includes a semiconductor construction having a wire bonding region associated with a metal-containing layer, and having radiation-imageable material over the metal-containing layer. The radiation-imageable material can be configured as a multi-level pattern having a first topographical region with a first elevational height and a second topographical region with a second elevational height above the first elevational height. The second topographical region can be laterally displaced from the bonding region by at least a lateral width of the first topographical region, with said lateral width being at least about 10 microns. Additionally, or alternatively, the elevational height of the second topographical region can be at least about 2 microns above the elevational height of the first topographical region.

Abstract: The present system comprises an apparatus and a process for continuously dispersing fine particles in a liquid. The apparatus comprises a mixer that has at least one inlet for receiving the fine particles and liquid and an outlet. The mixer further comprises a barrel that has an inlet for accepting the fine particles and an outlet for dispersing the fine particles and a tank for holding the liquid. The tank has a top surface in which the barrel is disposed such that the outlet of the barrel is disposed under the surface of the liquid. An inlet of a vacuum centrifuge is coupled to the outlet of the mixer to receive a mixture of liquid and fine particles. A surge tank is coupled to an outlet of the vacuum centrifuge, wherein the mixture is dispersed from an outlet of the surge tank.

Abstract: The present invention comprises a control system and method for the continuous mixing of slurry while removing entrained bubbles. The control system for continuous mixing of slurry with removal of entrained bubbles comprises a power and fluid rate control, wherein the powder and fluid rate control is coupled to a mixer through a powder feeder and a liquid pump. A fluid level control is coupled to the mixer and a surge tank, and a flow rate is coupled to the surge tank. The present invention also comprises a method for controlling the continuous mixing of slurry while removing entrained bubbles comprising providing a powder and fluid rate control, wherein the powder feeder and fluid rate control is coupled to a mixer through a powder feeder and a liquid pump. A fluid level coniol is coupled to the mixer and a surge tank and flow rate control is coupled to the surge tank.