Abstract: A system includes a first source including a first reactant; a second source including a second reactant capable of reacting with the first reactant to form a first product; and a reactor. The reactor includes a first element having a wall connecting a first point and a second point, the wall extending more than 180° around the first point; and a second element movably engaged with the first element to define a reconfigurable reaction chamber capable of being in fluid communication with the first and second reactants.

Abstract: Disclosed is a slider type portable mobile communications device includes a top panel and a bottom panel. The bottom panel further includes one or more tapered keys that are tapered from front to back and associated recessed areas. The top and bottom panel are slidably movable in at least one direction with respect to one another such that they can define a closed position and an open position. When the top panel is moved from the open position to the closed position, it will exert a downward force on the tapered keys as it encounters them. The downward force is sufficient to compress and hold the tapered keys in their respective recessed areas within the bottom panel in the closed position thereby maintaining a consistent depth form factor for the slider type portable mobile communications device.

Abstract: A system includes a first source including a first reactant; a second source including a second reactant capable of reacting with the first reactant to form a first product; and a reactor. The reactor includes a first element having a wall connecting a first point and a second point, the wall extending more than 180° around the first point; and a second element movably engaged with the first element to define a reconfigurable reaction chamber capable of being in fluid communication with the first and second reactants.

Abstract: Disclosed is a slider type portable mobile communications device includes a top panel and a bottom panel. The bottom panel further includes one or more tapered keys that are tapered from front to back and associated recessed areas. The top and bottom panel are slidably movable in at least one direction with respect to one another such that they can define a closed position and an open position. When the top panel is moved from the open position to the closed position, it will exert a downward force on the tapered keys as it encounters them. The downward force is sufficient to compress and hold the tapered keys in their respective recessed areas within the bottom panel in the closed position thereby maintaining a consistent depth form factor for the slider type portable mobile communications device.

Abstract: A Hall effect generator chip is mounted between adjacent ends of an annular, horseshoe spacer of nonmagnetic material. The generator is sensitive to the flux density (B field) tangential to its top and bottom surfaces. The spacer and generator are sandwiched between ferromagnetic rings, each having a small air gap overlying/underlying the generator. A circuit including the generator supplies an output linearly proportional to the current of an adjacent conductor with reduced hysteresis and small variability over a temperature range.

Abstract: High-heeled footwear has a heel with a resilient compressible element allowing the heel of the foot to be lowered at heel strike to approximate a normal walking pattern in low-heeled shoes. Preferably, the footwear also includes a midfoot support structure, which may be a sprung footbed, or a sling and reinforcement girder, and which serves to redistribute load from the wearer's forefoot to her midfoot.

Abstract: High-heeled footwear has a heel with a resilient compressible element allowing the heel of the foot to be lowered at heel strike to approximate a normal walking pattern in low-heeled shoes. Preferably, the footwear also includes a midfoot support structure, which may be a sprung footbed, or a sling and reinforcement girder, and which serves to redistribute load from the wearer's forefoot to her midfoot.

Abstract: Method and apparatus for optimizing file structures stored on a memory device operatively associated with a computer. Particularly suited to optimizing individual resources within a given file to minimize seek and access time of the storage device, the present invention significantly improves execution speed of computer programs stored on CD-ROM disks. A resource optimizer first lists each resource of a given file as it is accessed, thereby forming a sequential listing of the several resources in order accessed. This list is then appended to the file. A resource arranger is then run which accesses the sequential listing and re-writes the file in access order. As the rewritten files are in resource access order, they improve the execution speed of the application program.