Winding core (10) for the winding of a web of pressure-sensitive material, which has a bituminous covering (23) which affords a supporting pressure for at least the central portion of the web which is uniform over the circumference of the core.

A honeycomb core or honeycomb structure 1 is made up of an arrangement of hollow cylindrical cells individually separated by cell walls made of base sheets 4. Each base sheet is a complex mixture of para-aramid fibers 2 and meta-aramid pulp material. The para-aramid fibers 2 occupy a weight percentage of from not less than 20% to less than 50% The honeycomb core is made by either the expanding method of the steps of stacking a plurality of base sheets 4, applying stripes of adhesive and then ext...

With a view to making it possible to load a cassette onto a to-be-loaded body in a slack-free good condition of a web accommodated in the cassette, preventing the entry of dust into engaging grooves after the loading of the cassette, and permitting the loading of only such a cassette as is suitable for the loading, there is provided a winding core in a ribbon cassette which accommodates an ink ribbon in a wound-up state, the winding core having a plurality of engaging grooves formed circumferent...

A reactor core for a boiling water nuclear reactor includes a plurality of fuel assemblies (40) with a plurality of vertical fuel rods (10) and possibly occasional vertical water-filled rods or channels (32, 48, 49, 50, 51) which are surrounded by a fuel channel (1). Between the fuel assemblies (40) there are arranged water gaps (37a, 37b). At least one fuel assembly (40) has at least one outer, reduced corner portion (41) facing a gap (37a, 37bb), and the number of fuel rods (10) in each such f...

Winding core (10) for the winding of a web of pressure-sensitive material, which has a bituminous covering (23) which affords a supporting pressure for at least the central portion of the web which is uniform over the circumference of the core.

A core drill of dry type used for drilling through concrete structure or the like. A main shaft 23 rotatably driven by a motor 33 with a fan 32 is provided with a rubber ring 27 for allowing axial vibration of the shaft, and loosely supported by bearings 25 and 26 with a clearance between them so that it can be slightly tilted in the lateral and transverse directions. During drilling, a spacing between a diamond tip in a leading end of the core bit and a concrete structure or the like is changed...

An improved pipe or core trimmer device which is adapted for a variety of electro-motor driven mechanisms for removing extraneous work material from annular rolls of prefabricated materials. The core trimmer uses an internal sliding shaft having a long taper portion that advances a cutter block containing a single blade portion. The blade portion delivers a clean cut to an extraneous core of material which is subsequently discarded by an ejector mechanism integrally mounted within a wall portion...

A core processing device with a housing having forward and rearward ends, opposite sidewalls, a top, and an open bottom. Wheels operatively connected to the housing. A rotatable brush member connected to the sidewalls for picking up and transporting cores. A shredding member for receiving, shattering, and depositing cores. And a power means for driving the brush member and shredding member.

This invention relates to a modulating formulation comprising pioglitazone hydrochloride and a biguamide, e.g. metformin. In particular, the product comprises a core of the biguamide, e.g. metformin, at least a portion thereof has a layer or coat thereon of pioglitazone.

A core includes a tubular body for supporting a wound sheet roll on a spindle. The body includes an annular outer surface for receiving the sheet roll, and an annular inner surface defining a bore for receiving the spindle. A plurality of ribs project inwardly from the body inner surface and extend axially between opposite first and second openings for nesting in the corresponding slots in the spindle. Each of the ribs includes a beveled fork for frictionally engaging a corresponding one of the ...