Abstract: Grain, produced by a starch bearing plant, which is homozygous recessive for the waxy gene and heterozygous for the amylose extender gene and also one of the dull, sugary, or shrunken genes yields a starch with novel functional properties which can be utilized for foodstuffs and other applications without chemical modifications.

Abstract: In a CATV housing the main RF circuit, a coupler circuit and splitter circuit are located respectively on a platform board, coupler board and splitter board respectively. The coupler board is between and perpendicular to the platform board attached to the housing and to the splitter board attached to the lid. The coupler circuit has a main RF circuit input and output near the bottom of the coupler board and a tap output to the splitter at the top of the board. A ground plane on the coupler board approximates, relative to the coupler circuitry, transmission line impedance. In combination with ground planes on the platform board and splitter board, the ground planes provide approximate transmission line impedance to both the main RF path and to the path through the coupler to the splitter output.

Abstract: A transgenic animal model for arthritis is disclosed. The arthritic condition results from genetic (or immunologic) manipulations that result in the T cell receptor (TCR) repertoire of the animal being substantially limited relative to the TCR repertoire of a wildtype control animal. The TCR repertoire of the arthritic animal, albeit limited, is functionally viable. In a preferred embodiment, the invention relates to transgenic arthritic mice wherein arthritis results from (1) a transgenic allele which encodes and expresses TCR .alpha. and .beta. subunits that combine in T lymphocytes of the transgenic animal to form a TCR that recognizes an antigen comprising one or more epitopes of an oligopeptide derived from amino acids 41-61 of bovine pancreatic ribonuclease and/or (2) polypeptide arthritogenic self antigens derived from endogenous proteins.

Abstract: An acoustic microscope allowing both the topography and the elasticity of a sample to be measured at the same time. To this end the displacement of a cantilever with a tip is measured by the deflection of a laser beam. In order to measure the topography, the average deviation of the tip is held constant by a regulation circuit. The regulation circuit consists of a split-photodiode which supplies a neutral signal to the output of a normalizing amplifier which delivers a neutral value. Deviations from this neutral signal are compensated by a z-electrode of a piezocrystal. The elastic properties of the sample are measured by coupling ultrasound into the sample by means of a transducer and the high-frequency displacements of the cantilever with the tip are detected by a second detection device that consists of knife-edge detector and a fast photodiode. The detection device may also consist of a heterodyne time-of-flight interferometer or a capacitive detection scheme.

Abstract: A deck assembly is provided for retrofitting bleachers having a plurality of rows of seats and a foot board supported by a plurality of floor support members located between adjacent rows of seats. The deck assembly includes an elongate walkway panel adapted to be supported by the floor support members between adjacent rows of seats. The walkway panel includes a first elongate edge and a spaced apart second elongate edge. A toe riser including an upstanding flange extends along and upwardly from the first elongate edge of the walkway panel. The flange of the toe riser is adapted to extend from the first elongate edge of the walkway panel toward a forward row of seats. A heel riser having an upstanding flange extends along and upwardly from the second edge of the walkway panel. The flange of the heel riser is adapted to extend from the second elongate edge of the walkway panel toward an adjacent rear row of seats.

Abstract: A copolymer composition for treating paper and paper products to impart water, oil or grease repellency comprising monomers copolymerized in the following percentages by weight:(a) from about 60% to about 90% of at least one monomer of formula I:R.sub.f -Q-A-C(O)-C(R).dbd.CH.sub.2 IwhereinR.sub.f is a C.sub.2-20 straight or branched-chain perfluoroalkyl group,R is H or CH.sub.3,A is O, S, or N(R'), wherein R' is H or a C.sub.1-14 alkyl,Q is C.sub.1-15, alkylene, C.sub.3-15 hydroxyalkylene, --(C.sub.n H.sub.2n)(OC.sub.q H.sub.2q).sub.m --, --SO.sub.2 --NR'(C.sub.n H.sub.2n)--, or --CONR'(C.sub.n H.sub.2n)--, wherein R' is H or C.sub.1-4 alkyl, n is 1 to 15, q is 2 to 4, and m is 1 to 15;(b) from about 10% to about 40% of at least one monomer of formula II:(R.sub.1).sub.2 N--CH.sub.2 CH.sub.2 --O--C(O)--C(R.sub.2).dbd.CH.sub.2 IIwherein R.sub.1 is C.sub.1-3 alkyl, R.sub.2 is H or a C.sub.

Abstract: A coatable insulator composition for use in the formation of a green tape comprising fine inorganic micropowders composed of amorphous glass and a refractory oxide in a volatile organic solvent solution of a binder composed of a polymer substance and a plasticizer(s). A green tape obtained by coating said composition over a flexible substrate, and heating and drying this product to remove the organic solvent; and a method for forming a barrier-rib for a plasma display apparatus by sandblast etching using said green tape as an insulator layer for the barrier-rib formation. A use of a pre-formed green tape of uniform thickness in the formation of the barrier-rib of a plasma display apparatus allows the thickness uniformity of the barrier-rib to be improved and the work rationalized, which means that the plasma display apparatus can be made larger and finer, and mass production throughput will be enhanced.

Abstract: A control circuit comprises a TRIAC (T) in series with the stator winding (1) of the motor across the terminals of an alternating voltage source (V.sub.M). A fixed sensor (H) is associated with the rotor (R) and operable to provide a signal indicative of the magnetic polarity of the part of the rotor (R) facing it. A diode circuit (DC) including at least one Zener diode supplies the sensor (H) and provides a signal indicative of the polarity of the alternating supply voltage (V.sub.M). A driver circuit (PC) is connected to the sensor (H) and to the diode circuit (DC) and pilots the control input (g) of the TRIAC (T) in a predetermined manner in dependence on the instantaneous position of the rotor (R) and the polarity of the supply voltage (V.sub.M).

Abstract: A process for inducing cytochrome P-450 enzyme production in bacteria of the genus Streptomyces using inducers such as soybean flour, genistein or genistin is described. Uses for the cytochrome P-450 enzymes produced are also discussed as is a process for using genetically engineered Streptomyces to determine the mutagenicity of chemicals.

Abstract: Articles made from poly(p-phenylene terephthalamide) polymer having an inherent viscosity of 1.5 to 4 dL/g, 5 to 20 mols of sulfur, as sulfonate, per 100 mols of polymer repeat units, and at least 0.5 weight percent of tungsten oxides or molybdenum oxides; and the process for making such articles.

Abstract: A process for the recycling of organic waste including the steps of passing a waste into a first sealed container, introducing an inert gas into the interior of the first sealed container so as to displace oxygen from within the container, heating the interior of the first sealed container to a temperature of between 1,000.degree. and 2,700.degree. F. so as to form a heated gas within the sealed container, filtering the heated gas so as to remove sulfur and chlorine byproducts of the heated gas, and transmitting the filtered gas to a storage vessel. The step of passing includes the steps of storing a liquid waste within a waste container and injecting carbon dioxide into the waste container so as to propel the liquid waste to the sealed container. The inert gas is passed continuously into the sealed container during the step of heating. The inert gas can be argon. The filter can include a sodium hydroxide filter and a chlorine-removing filter.

Abstract: A fuel saving device including a fuel multidirectional device located in a magnetic field. The multidirectional device includes a fuel reservoir and a plurality of spirals surrounding the reservoir for passage of fuel, in a turbulent manner, through a magnetic field.

Abstract: The present invention is directed to a golf club head comprising a central core having an outer surface, at least one continuous fiber extending around at least a portion of the outer surface of the core closest to the club face, and an external resin layer which covers the core and the continuous fiber. Preferably, the core is comprised of a syntactic foam which is entirely covered with a braided construction of a plurality of continuous graphite composite fibers.

Abstract: The claimed invention is drawn to RNA molecules with catalytic activity comprising at least one modified nucleoside having a modifier group replacing the hydroxy group at the 2'-position of the ribose sugar where the modifier group is an halo, amino, mono- or disubstituted amino, or an azido group.

Abstract: Wire-drawing machine for metal wire with dry lubrication, comprising a tocarrying device provided with:a tubular body having a cavity for containing and fixing a die, extending from an entry end to an exit end for the metal wire inside the tubular body;a support for the tubular body on which the latter is coaxially mounted in a rotatable manner so as to rotate upon operation of associated actuator means, said support being provided with a fluid cooling chamber for the die;a container for powdery lubricant arranged above the support and connected to the tubular body so as to rotate about the metal die, imparting to the powdery lubricant a helical movement towards the die, thereby lubricating the metal wire before it enters the die.

Abstract: This disclosure concerns an assay for detecting and/or quantifying a mammalian IgA antibody response to EBV-MA with an immobilized EBV-MA gp 350/220 lacking the transmembrane anchor domain.

Abstract: The amplifier is made up of two active or guide amplifiers placed respectively before and after a gain clamped semiconductor amplifier brought to stimulated emission conditions, which acts as pump radiation source for the two active fiber or guide amplifiers.

Abstract: A process for producing plexifilamentary products by spinning from a solution of a primary solvent selected from the group consisting of methylene chloride and 1,2-dichloroethylene and a co-solvent, and a spin solution of a polyolefin dissolved in a primary solvent selected from the group consisting of methylene chloride, and 1,2-dichloroethylene, and a co-solvent.

Abstract: A process is disclosed for producing 1,1-difluoroethane (CH.sub.3 CHF.sub.2 or HFC-152a) in a two-step reaction in a manner that reduces formation of high boiling materials. The first step comprises adding at least one of HCl or HF to chloroethene (CH.sub.2 .dbd.CHCl) in order to obtain at least one of 1,1-dichloroethane (CH.sub.3 CHF.sub.2) or 1-chloro-1-fluoroethane (CH.sub.3 CHClF). The second step comprises converting 1,1-dichloroethane or 1-chloro-1-fluoroethane to 1,1-difluoroethane.