Abstract: Disclosed is a method of inhibiting a rejection response by a primate to a transplanted organ. One exposes the primate to a mutant diphtheria toxin linked to anti-CD3 antibody so as to largely eliminate the host's peripheral blood T cell lymphocyte population. At the same time as, or after, the exposure step one administers to the primate's thymus gland donor lymphocytes. Transplantation of the organ follows. The primate is tolerized to the transplanted organ.

Abstract: A grapple includes a ferrous body with a plurality of tines pivotally connected thereto. A magnetic coil is disposed within the ferrous body. When the magnetic coil is energized, it creates a magnetic field within the area defined by the tines. The tines are also magnetized by the field. Additional magnetic coils may be added to one or more of the tines.

Abstract: The present invention provides a poultry feeding apparatus (30) for receiving poultry feed from an auger pipe (60). The apparatus (30) comprises a feeder tube (35) and an interengagement member. The feeder tube (35) extends between the auger pipe (60) and a feeding pan. The interengagement member is adapted for interengaging the auger pipe (60) with the poultry feeding apparatus (30) to prevent rotational swinging of the apparatus (30) relative to the auger pipe (60). The interengagement member may comprise fastening means (53) for receiving at least one projection (63) formed in the auger pipe (60), or the auger pipe (60) may comprise fastening means for receiving at least one projection formed in the interengagement member. The fastening means is preferably a notch formed therein. The feeder tube (35) preferably comprises upper and lower receiving members (31,35A).

Abstract: A new structure for a colored gem, generally round or oval, in which a barrel cut is employed, but which has a center top edge and transverse boundaries which increases the thickness of the stone with additional facets provided to enhance reflection and overall brilliance.

Abstract: A modular building panel comprising a single, monolithic, planar slab having a thickness and parallel inner and outer surfaces, the slab being formed primarily of cellular concrete and a pair of parallel linear members. Each of the linear members has outer and inner opposed parallel edges, a web connecting the edges, and an outer flange at the outer edge extending substantially perpendicular to the web. The slab extends between the webs of the outer side linear members, the outer edges and the outer flanges being embedded in the slab inwardly of its inner surface, and the outer surface of the slab being uninterrupted. The panel can additionally include at least one inner linear member intermediate and parallel to the outer side linear members.

Abstract: An jewelry article includes a metal portion and stones attached thereto. The metal portion has ornamental surfaces with a fragile structure, and the stones set fixedly directly to the ornamental surfaces without hammering or deforming of the ornamental surfaces.

Abstract: A marine cladding composition comprising in combination:a. Copper powderb. Two epoxy resins1. Bisphenol A epoxy resin and2. Polyglycol di-epoxidec. Glass fibersd. Polydimethyl siloxanee. Two amine curing agents1. A polyammido amine and2.

Abstract: Two laterally spaced hinges (18, 20) each comprising a pair of pivotally connected brackets (22, 24) (74, 74') one bracket being connected to the hood (10) (10') or deck lid and the other to the edge of the vehicle opening. A pair of links (42, 44) (82, 84) pivotally connected together at one end extend between the brackets of each hinge. Each pair of links is pivotally connected at opposite ends to the associated brackets and in a first embodiment arranged such that the links of one pair (42) fold and unfold in opposite directions from the links of the other pair (44) when the hinges are swung during opening or closing of the hood or deck lid. In a second embodiment, the two pairs of links (82, 84) fold in the same direction. A torsion rod (36) (104) extends between the hinges and is connected at opposite ends to the links of each pair, such that upon closing the deck lid or hood, the links twist the torsion rod at its ends in opposite directions to tension it.

Abstract: The stator, rotor and/or flex shaft of a progressive cavity pump is made up of composite materials, e.g., fiberglass and resin, in a variety of combinations with and without bonded resilient elastomers. The composites are formulated to provide resiliency and non-resiliency where needed. The flex shaft between the rotary power source and the rotor is made of composite materials and designed to absorb the orbital and gyrational movement of the rotor.

Abstract: A signalling system adapted for digital signals includes a signal transmitter, a signal receiver and a connection which connects the transmitter to the receiver. The transmitter includes an output buffer which has at least one transistor connected to the lowest level of a signal supply voltage, such as to "0" potential or earth potential. Driving or steering of the transistor in response to a received control signal causes the transistor to switch from a state of high impedance to a state of low impedance which exhibits resistive or at least predominantly resistive properties, such as to form an information-carrying output signal. A first of two series-connected transistors is connected to the lowest level of the signal supply voltage, for instance "0" or earth potential, and the other transistor is connected to the signal supply voltage. A connection conductor on which the information-carrying signal is transmitted is connected between the transistors.

Abstract: An integrated distillation column having a partitioned stripping or absorption section is presented. The integrated stripping/distillation column comprises a single shell housing a refluxed absorption section and a reboiled stripping section. The stripping section is partitioned by a vertical wall into first and second separate portions having upper end in fluid communication the absorption section. The stripping portions include fluid isolated lower ends having separate reboilers. In the integrated absorption/distillation column, the absorption section is partitioned and separate reflux loops are provided for each portion of the absorption section. In such a manner, a two column distillation process can be combined into one for achieving space and equipment savings.

Abstract: A method of farming comprises collecting waste material such as manure from animal farming, or effluent from food processing plants or the like in a closed container, stirring and aerating the material within the container and adding yeast and phosphoric acid to increase aerobic bacterial activity while reducing anaerobic bacteria and rendering the material into a pumpable liquid. The material is then spread across the ground by a spreading action by pumping the material through a pipe carried on the reel of a vehicle having a boom of the order of 100 feet in width so that the material is sprayed onto the ground in an even spreading action at a rate of the order of 1000 to 5000 gallons per acre. Simultaneously an oxidizing agent such as hydrogen peroxide is sprayed onto the material, preferably immediately before the material.

Abstract: A method and system for transmitting background noise information on a packet reservation multiple access radio channel. In the method and system, relative priorities are assigned to background noise data transmissions and speech data, or other data traffic, transmissions. The priorities are assigned so that the effect of background noise data transmissions on the delays and quality of speech data, or other data traffic, transmissions within the system is reduced.

Abstract: The present invention concerns an aluminum alloy conductor of a cryostatic stabilizer for use at ultra low temperatures of 30.degree. K. or lower which is provided on and around a superconductor. The aluminum alloy conductor is made of 6 to 200 weight ppm of at least one element selected from the group of metallic and semimetallic effective elements consisting of B, Ca, Ce, Ga, Y, Yb and Th, and aluminum and inevitable impurities. The aluminum alloy conductor is obtained by adding at least one of these elements into a high purity aluminum whose purity is at least 99.98 wt. %. The aluminum alloy conductor has a 0.2% proof strength of not greater than 2.6 Kg/mm.sup.2.

Abstract: A method of reducing oral malodor includes providing a solution of sodium chlorite and a metal ion capable of complexing with sulfur and applying the solution as mouth rinse.

Abstract: A combination of rigid, non-elastic wefts with other wefts which are elastic and much thinner allows the creation of a figured, elastic fabric. The floats of the elastic wefts may be stretched between points of bindings. It is the density of the elastic threads along with the length of the elastic weft floats which determines the fabric's elasticity. This ratio is retained throughout the width of the material. Once the weaving process is completed, the fabric undergoes a process which takes place in a tenter subject to temperatures in excess of 100.degree. C., saturated in wet steam. This process acts on the elastic wefts, increasing their elasticity by 100%.

Abstract: An antenna assembly, and an associated method, facilitates communication of a radiotelephone operable in a satellite communication system, such as a satellite-cellular communication system. A patch antenna is rotatably coupled to a radiotelephonic housing of the radiotelephone. The patch antenna exhibits circular polarization characteristics, best to detect and to transmit communication signals to a satellite-based transceiver. By positioning patch antennas at opposing sides of the radiotelephone, down-link signals transmitted to the radiotelephone are detectable irrespective of the orientation of the radiotelephone.

Abstract: A trim strip of "T" shaped cross-section having an appendage on the stem. The appendage extends outwardly and downwardly in cross-section away from the top of the "T". The purpose of the appendage is to clear old adhesive debris and any new adhesive from the clearance space between the windshield and the car body. The trim strip is retained in place by adhesive strips applied to one or both undersides of the top of the "T" which grip the windshield or car body or both. The "T" trim strip with the downwardly canted appendage is specifically directed to the aftermarket windshield replacement market but may be used in original equipment installations.