A process which allows the conversion of clay minerals of the kalonite group, to a relatively pure form of alumina and silica respectively comprising the steps of (a) heating the kaolinite group minerals to greater than 500.degree. C., which causes dehydroxylation of the crystallographic lattice and formation of an intermediate meta-kaolin; (b) reacting the intermediate with only one of a selection of reagents including acids, alkalines or metalliferous compounds followed by heating of the mixtu...

Cephalosporin antibiotics of formula ##STR1## (where R is thienyl or furyl; R.sup.a and R.sup.b are each selected from hydrogen, C.sub.1-4 alkyl, C.sub.2-4 alkenyl, C.sub.3-7 cycloalkyl, phenyl, naphthyl, thienyl, furyl, carboxy, C.sub.2-5 alkoxycarbonyl and cyano, or R.sup.a and R.sup.b together with the carbon atom to which they are attached form a C.sub.3-7 cycloalkylidene or cycloalkenylidene group; m and n are each 0 or 1 such that the sum of m and n is 0 or 1; and P is hydrogen or halogen)...

An alarm system having means by which unauthorized entrance into an enclosure activates electro-mechanical apparatus which dials a second telephone from a first telephone, thereby informing whomever might be present at the second telephone that a particular location is being burglarized.

In a dough panning device, the dough piece orienter and intermediate guide sheet are mounted to permit longitudinal sliding movement along guide bars so that when the delivery end of the conveyor belt is moved to tension the belt these apparatus will maintain a proper relationship thereto. Also provided are adjustable side guides for the baking pans which may be individually adjusted laterally by means of parallel mounting links which are maintained in adjusted positions by friction clutches.

A house-wiring junction box having most conventional properties (compositions, shapes, dimensions, components, abilities) but being unconventional largely in that all side-wall cable ports may be opened both axially and radially by virtue of the box's reversible assembly from bottom and top partial boxes, the bottom partial box having the floor and lower parts of the side walls of the junction box, the top partial box having the upper parts of the side walls and the open top face of the junction...

Assistance for breathing is provided for both humans and animals by providing for a member to adhere along only one or separately both sides of a nose and having a shape so that a part of the member can adhere over a bone of the nose and then in cantilever fashion adhere to and thereby support soft flesh forming an outer side of a nasal passage so as to keep this open even with heavy breathing.

A bucket elevator for use in grape harvesting which has buckets in sequential alignment which are each attached to a bucket elevator chain so that the orientation of each bucket will remain that of the chain to which it is attached. There are disclosures of shapes of buckets to facilitate collection, emptying and carrying materials and to avoid allowing spaces between the buckets which will ensnare with materials being carried.

A plastic tote box of the type having a lid. The lid is a two-piece hinged lid, with each piece of the lid being hinged along the top of opposite sides of the box. Each of the lid pieces has at least one hollow channel formed therein. The hollow channels improve the structural integrity of the lid pieces without adding additional lid material. In a box top lid having a substantially planar central area surrounded by a raised peripheral edge, a cut out is formed in the peripheral edge providing a...

The inductor assembly of the present invention is configured with an agricultural implement to enhance conveyance of product from a storage hopper to a remote location. The inductor assembly includes an inductor chamber that defines an interior cavity configured to receive the supply of product from the storage hopper, an inlet tube configured to direct the stream of pressurized air so as to generate a combined stream of pressurized air and product, and an outlet tube configured to pass the comb...

The inductor assembly of the present invention is configured with an agricultural implement to enhance conveyance of product from a storage hopper to a remote location. The inductor assembly includes an inductor chamber that defines an interior cavity configured to receive the supply of product from the storage hopper, an inlet tube configured to direct the stream of pressurized air so as to generate a combined stream of pressurized air and product, and an outlet tube configured to pass the comb...