Abstract: A hoisting assembly for use with a wire rope. A rope guide is configured to mount around a rotating drum having a spiral rope groove defined therein. The spiral rope groove on the rotating drum is configured to receive the hoisting rope as it winds and unwinds from the rotating drum. The rope guide is configured to move laterally relative to the rotating drum to keep the hoisting rope in the spiral rope groove when winding the hoisting rope onto the rope groove or unwinding it from the rope groove. A sheave set may be configured to move along the longitudinal axis of the rotating drum while the hoist rope is unwinding from the rotating drum. The sheave set tensions and guides the hoisting rope and works in connection with a swivel sheave to accommodate the rope angle with respect to the axis of the rotating drum. Accordingly, the assembly is configured for spooling and unspooling the hoist rope to move the load in a completely vertical direction.

Abstract: This invention relates to crystalline (1S,2S,3S,5R)-3-((6-(difluoromethyl)-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl)oxy)-5-(4-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclopentane-1,2-diol monophosphate hydrate, and to compositions and therapeutic uses thereof.

Abstract: To simplify fabrication of an integral hub piece, the opening between the upper and lower female cones in this hub has sufficient width or radial dimension to allow access to both cones from one side of the hub with the cutting tool. A cutting tool is used which has a width smaller than the opening between the cones. Preferably, the tool has a width which is about equal to or smaller than an angular dimension through this opening which is defined by extending surfaces of the upper and lower female cones. If this limitation is satisfied, both cones can be created with a single machine set up operating from one side of the integrated hub. Preferably the tool should only move orthogonal or parallel to the cutting tools rotational center axis.

Abstract: A hydrodynamic bearing having a shaft relatively rotatable with respect to a surrounding sleeve and having a thrust plate on one end thereof rotating in a recess of the sleeve. The shaft is preferably interrupted by a equi-pressure groove accessing a central reservoir in the shaft and having journal bearings defined by herringbone patterns above and below the groove to stabilize and provide stiffness to the cartridge. The stiffness of the cartridge is further enhanced by a thrust plate carried at one end of the shaft and rotating in a recess of the sleeve and being used to define thrust bearings on either surface.

Abstract: Two thrust bearing surfaces are separated by bearing fluid and are rotatable relative to one another. One of the bearing surfaces defines a plurality of continuous lands extending from an inner to an outer radius of the bearing surface. Adjacent lands define between them a continuous groove which has an undivided portion in an inner annulus and a divided portion in an outer annulus of the bearing surface. The continuous groove is divided in the divided portion by an intermediate land located between the adjacent continuous lands. The divided portion of the continuous groove communicates in unbroken fashion with the divided portion.