Abstract: A method for utilizing instantaneous phase and the derivatives of instantaneous phase as display and/or plot attributes for seismic reflection data processing and interpretation for two-dimensional and three-dimensional seismic data. The spatial frequency, dip magnitude and dip azimuth attributes of the seismic events are calculated using the rate of change of instantaneous phase with space, instantaneous frequency and velocity, and displayed or plotted to assist interpreters in identifying fault breaks and stratigraphic features in the earth's subsurface.

Abstract: A closure cap (1) of the present invention is provided for closing a tube (3). The cap has a skirt (15) which, when installed on the tube, extends from the end of the tube along the outside of the outside surface of the tube wall, an end closure (13) which extends across the end of the tube and closes off the end of the tube, and an inner flange (17) integral with the skirt and with the end closure. The inner flange is concentric with the skirt such that the end of the tube is received between the skirt and the inner flange. The cap further has a wall (19) integral with the inner end of the flange and integral with the end closure for connecting the inner end of the inner flange and the end closure. A flexible connection (23) is provided between the skirt and the inner flange which permits flexing of the inner flange relative to the skirt upon installation of the cap on the tube thereby to enable installation of the cap on the tube substantially without deformation of the tube.

Abstract: Compounds represented by the Formula I: ##STR1## wherein: R.sup.1 is hydrogen or lower alkyl;R.sup.2 is heteroaryl; andR.sup.3 and R.sup.4 are independently hydrogen or lower alkyl;and the pharmaceutically acceptable salts thereof, are useful as chemotherapeutic agents.

Abstract: A new mill has been invented which has a body, a fluid flow bore therethrough, and apparatus therein for selectively controlling the flow of fluid through the bore. In one aspect the mill is a starting mill connected to a whipstock and controlled flow of fluid through the mill results in setting of an anchor device or anchor packer below the whipstock. In one aspect the mill is initially filled with fluid and apparatus is provided in the mill to permit controlled fluid leakage from within the mill. In another aspect the mill has apparatus thereon for isolating a shear stud from a downward force imposed on the mill, the shear stud releasably connecting the mill to a whipstock.

Abstract: A plurality of tape cassettes fed in succession from a conveyor are oriented vertically on an end stretch of the conveyor itself terminating at a position in side by side relation with a tiltable collection element. The cassettes are pushed laterally from the end stretch of the feed conveyor for being loaded onto the collection element until they form thereon a row comprised of a given number of cassettes. The collection element is then tilted to let the cassette row fall onto a tray previously positioned under the collection element.

Abstract: A retractable traversing trash rake is provided for cleaning weedscreens or bar grates at an installation for generating power, filtering water, or the like. The trash rake includes a frame carrying a troney movable from a position inside the frame to a position outside the frame. The trolley carries a trash rake which may be lowered to clean the weedscreen, and the trolley may be moved to a position within the frame, where the trash rake may be opened to deposit collected debris into a hopper. The hopper is pivotally mounted for tilting in opposite direction to provide multiple dumping options. A method of cleaning weedscreen by using a retractable traversing trash rake is also disclosed.

Abstract: The present invention relates to novel benzocycloalkylazolethione compounds which are dopamine .beta.-hydroxylase inhibitors in which the benzocycloalkyl portion of the compound is selected from indanyl, 1,2,3,4-tetrahydronaphthalenyl and 6,7,8,9-tetrahydro-5H-benzocycloheptenyl (in which the benzo is optionally substituted with one to three substituents) and the azolethione portion of the compound is selected from 2-thioxo-2,3-dihydro-1H-imidazol-3-yl, 5-thioxo-4,5-dihydro-1H-?1,2,4!triazol-4-yl and 5-thioxo-4,5-dihydro-1H-?1,2,4!triazol-1-yl (each optionally substituted with one to three substituents); and the prodrugs, pharmaceutically acceptable salts, individual isomers and mixtures of isomers and the methods of using and preparing such benzocycloalkylazolethione compounds.

Abstract: Benzo or pyridopyridazinones and pyridazinthiones of the formula ##STR1## wherein: X and Y are nitrogen or carbon, provided that at least one is carbon, and Z is oxygen or sulfur;R.sup.1 is hydrogen, lower alkyl, aryl, aralkyl, heterocyclo, heterocyclo lower-alkyl, heteroaryl, or heteroaralkyl;R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently selected from hydrogen, lower alkyl, halo, carboxy, alkoxycarbonyl, carbamoyl, lower-alkyl carbonyl, halocarbonyl, thiomethyl, trifluoromethyl, cyano or nitro;or a pharmaceutically acceptable ester, ether or salt thereof, have been found to be useful as an anti-inflammatory, antasthmatic, immunosuppressive, anti-allograft rejection, anti-graft-vs-host rejection, autoimmune disease or analgetic agent(s).

Abstract: A method is disclosed for preparing crystalline aluminosilicate Y-type faujasite from a reaction mixture containing an organic template capable of producing Y-type faujasite. The reaction mixture contains only sufficient water to produce Y-type faujasite. In one embodiment, the reaction mixture is self-supporting and may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an added external liquid phase, so that excess liquid need not be removed from the crystallized product prior to drying the crystals.

Abstract: Methods for labeling a material are disclosed. The methods comprise combining with the material (a) a photosensitizer capable upon irradiation of generating singlet oxygen and (b) a chemiluminescent compound capable of being activated by singlet oxygen wherein the photosensitizer and the chemiluminescent compound are incorporated in a particulate matrix or a non-particulate solid matrix. The particulate matrix can be solid or fluid. The methods allow for generating delayed luminescence, which can be realized upon irradiation of the matrix. The methods have application to the determination of an analyte in a medium suspected of containing the analyte.

Abstract: A new, improved method is disclosed for reliably and accurately predicting and adjusting vapor-liquid split ratios to branches of a piping network incorporating a plurality of impacting tee junctions for a wide range of two-phase steam or gas-liquid conditions representative of field distribution systems. The vapor velocity and liquid volume fraction of the two-phase entering an impacting tee junction are computed from measured pressure, quality and rate of a two-phase fluid entering the impacting tee junction. The velocities of the vapor split to each branch tee junction are computed from measured or computed vapor mass flow rates. The liquid volume fraction of the two-phase fluid exiting a branch or arm of the tee junction is then computed as a function of inlet vapor velocity and liquid volume fraction and from the vapor velocity exiting the branch or arm using an empirical correlation equation.

Abstract: The present invention relates to a process for preparing medium pore size zeolites using small, neutral amines capable of forming the zeolite, the amine containing (a) only carbon, nitrogen and hydrogen atoms, (b) one primary, secondary or tertiary, but not quaternary, amino group, and (c) a tertiary nitrogen atom, at least one tertiary carbon atom, or a nitrogen atom bonded directly to at least one secondary carbon atom, wherein the process is conducted in the absence of a quaternary ammonium compound.

Abstract: The present invention relates to a process for preparing zeolites having the MTT crystal structure, such as zeolites SSZ-32 and ZSM-23, using small, neutral amines capable of forming the zeolite, the amine containing (a) only carbon, nitrogen and hydrogen atoms, (b) one primary, secondary or tertiary, but not quaternary, amino group, and (c) a tertiary nitrogen atom, at least one tertiary carbon atom, or a nitrogen atom bonded directly to at least one secondary carbon atom (such as isobutylamine, diisobutylamine, diisopropylamine or trimethylamine), wherein the process is conducted in the absence of a quaternary ammonium compound.

Abstract: An enclosure is described for the box of a pick-up truck. The box of a pickup truck is defined by a front wall, side walls and a rear gate the flat upper surfaces of the box forming a rectangle. The enclosure has a front wall, side walls and a rear gate which have flat lower surfaces and form a rectangle substantially congruent with a box, and mountable atop same. This defines a space enclosed by the box and an enclosure. The enclosure of the present invention is pivotally connectable along a selected side wall thereof to a corresponding side wall of a box, and is characterised in that between the other Side wall of an enclosure of the invention and the corresponding side wall of a box is provided a pair of lifting arms to assist in the lifting, and closing, of said enclosure.

Abstract: An adjustable armrest mechanism includes a mounting bracket securely mounted relative to a vehicle seatback, an armrest rotatable relative to the mounting bracket, an armrest bracket securably attachable to the armrest, a pawl attachable with the armrest bracket, a coil spring for biasing the pawl, and a ratchet securably mounted onto the mounting bracket. The ratchet includes a camming surface having a plurality of serrated teeth for engagement with the pawl. A plurality of in-use positions are defined by engagement between the pawl and the serrated teeth. The armrest bracket includes a stop which prevents further rotation of the pawl member during disengagement. Cooperative engagement of the pawl with an armrest stop and a ratchet stop on the camming surface prevents further rotation of the pawl during relative rotation into the non-use position.

Abstract: A shoelace cover having a translucent window is detachably secured to the upper of a shoe to display and protect the lacings. The shoelace cover comprises a generally triangular edge element, a translucent window composed of tubular elements and connected to the edge element, and fasteners attached beneath the edge element to detachably secure the cover over the throat area of a shoe upper. The translucent window permits the shoelaces to be seen therethrough, may be of different colors and may house a decorative emblem or feature.