Abstract: An African Violet known by the cultivar name Alabama and particularly characterized by its flower color, which is predominantly white, with blue-purple centers and edges, wavy and frilled flower edges; vigorous growth habit, and by its flower production, with up to 10 individual flowers being carried on each flower stem.

Abstract: An African Violet known by the cultivar name Arizona, characterized by dark green leaves and strong upright peduncles each of which carries 10-12 individual flowers; generally red-purple flower color, with a tendency toward lighter streaking in the petals extending generally radially in the petal from the center of the flower, with the flowers being non-dropping, and having a prolific flowering characteristic which provides a full and tight bouquet above the foliage.

Abstract: The new anthurium cultivar Senior II is characterized by its fiery red, generally heart-shaped spathe which have a wavy surface and a slight indentation along an edge thereof. Straight and wiry petioles position the spathe slightly above the leaves, which are medium to dark green. The new cultivar has an early blooming habit, a slightly spreading growth habit, and can be asexually reproduced only by tissue culture.

Abstract: The new anthurium cultivar Senior I is characterized by its fast and compact growth habit; orange-red, generally heart shaped spathe having a grooved or ridged surface and a slight indentation along one side thereof; early blooming habit; straight and strong petioles, light to medium green leaves which provide an attractive contrast with the orange-red spathe and white-yellow spadix; propagation by side shoots or tissue culture, and by its suitability for pot production.

Abstract: A latching device for luggage or the like cooperable with a hasp is constted so that a manually operable latch member is pivotally connected to a projection on a mounting plate for allowing the latch member to be rotated with respect thereto. A leaf spring biases the latch member into contact with the top surface of the projection. The projection includes stop surfaces for limiting rotation of the latch member in a first direction to a closed position wherein the latch member substantially overlies the mounting plate and for limiting rotation of the latch member in the opposite direction to an open position wherein the latch member is substantially perpendicular to the mounting plate. The leaf spring also biases a detent ball into contact with a surface of the latch member for releasably maintaining the latch member in the open and closed positions.

Abstract: A novel self-sealing container closure that prevents spillage and that simultaneously permits drinking from a container or cup, all without the removal of the closure. The novel closure comprising a generally resilient central face having an aperture therethrough defined by overlapping edges, and a skirt extending from the periphery of the central face, said skirt having an integral engaging means formed as the inner face of the skirt for seating engagement with a rim portion of a container, said means including a skirt bead, said bead being formed into two connecting sections, one section being disposed in one plane and the other section being disposed in a second plane, said planes intersecting at an acute angle. The function of said two connecting sections in combination with the other recited features herein is to present a constant tensioning action for suitable sealing engagement of the edges of the aperture when loaded or affixed to the rim of the container or cup.

Abstract: A chrome insert ring including ring elements each having its outer peripheral surface formed with an annular groove. The chrome insert ring has a groove made with two symmetrical side walls having a plurality of steps inclined from the groove sides to the groove bottom.

Abstract: A pick type mining bit with a cylindrical shank has a support block with a bore and a hard insert detachably and rotatably mounted in the bore. The insert has a bore for rotatably receiving the shank of the bit.The bit has a cylindrical working end projecting from the support block which tapers in at the tip and has a hard insert mounted in the tip. .Iadd .

Abstract: A process for producing unsaturated carboxylic acids, which comprises oxidizing unsaturated aldehydes in the vapor phase in the presence of a catalyst comprising a catalytic oxide supported on an inert carrier, such catalytic oxide containing metal elements in the atomic ratio Mo:V:Cu:Cr:W of 12:2-14:1-6:0-4:0-12 with the proviso that Cr + W is not 0.

Abstract: 6-Aryloxy-2-oxo-1-aza-4-oxa (or thia)-spiro[ 4,5]decane compounds. These compounds are represented by the formula ##STR1## in which A stands for an oxygen or sulfur heteroatom; R.sub.1 and R.sub.2 are each H, lower alkyl or aryl such as phenyl; X is H, a halogen atom such as chlorine or fluorine or a lower alkyl. Compounds according to the invention are useful as stimulating agents for vigilance, as psycho-stimulators and genesic stimulators.

Abstract: This disclosure describes a novel class of antibiotics, three of which have been designed AM31.alpha., AM31.beta., and AM31.gamma. and are produced in a microbiological fermentation under controlled conditions using a new strain of Streptoverticillium netropsis.

Abstract: the present invention is directed to a photographic element comprised of a support and, as coatings on the support, a layer comprised of a silver haloiodide emulsion sensitized to green light and a layer comprised of a silver haloiodide emulsion sensitized to red light. Interposed between these layers is a colloidal silver layer. The presence of the colloidal silver produces a favorable interimage effect, as compared to that achieved in its absence.

Abstract: an oxygen concentration detector of a waterproof construction comprises an oxygen ion conduction metal oxide (1) which produces an electromotive force in accordance with a difference between an oxygen concentration in gas component in a gas under test such as exhaust gas from an internal combustion engine of an automobile and an oxygen concentration in the atmosphere. The structure includes a coaxially arranged inner tube and an outer tube with the inner tube being housed in the outer tube with a water proof structure being interposed therebetween. The inner tube constitutes a lead wire to be electrically connected to that one of two electrodes for taking out the electromotive force which is created. The outer tube (18) serves to expose the inner electrode (2) to the atmosphere at a site such that water may not be splashed into the interior of the sensor.

Abstract: N-(2-carboxyethyl)-p-aminophenol is prepared by reacting p-aminophenol with at least an approximately equimolar proportion of a lower alkyl acrylate in a solvent for the reactants to form an N-(2-carbalkoxyethyl)-p-aminophenol, separating the N-(2-carbalkoxyethyl)-p-aminophenol, hydrolyzing it to form N-(2-carboxyethyl)-p-aminophenol and isolating the N-(2-carboxyethyl)-p-aminophenol substantially free of impurities.

Abstract: N,N-bis-(2-carbomethoxyethyl)-p-aminophenol is prepared by refluxing an aqueous solution of p-aminophenol and at least two molar proportions of acrylic acid to form N,N-bis-(2-carboxyethyl)-p-aminophenol, separating the N,N-bis-(2-carboxyethyl)-p-aminophenol and refluxing it with an excess of methanol in the presence of sulfuric acid to form N,N-bis-(2-carbomethoxyethyl)-p-aminophenol and isolating the N,N-bis-(2-carbomethoxyethyl)-p-aminophenol in relatively pure form.

Abstract: a back-side light-emitting diode comprised of an N-type free-standing monocrystalline planar substrate of a III-V ternary compound in which a P-type impurity is diffused into one of the planar surfaces, of the substrate, with the distance x in microns from the junction depth to the other planar surface conforming to the relationship x = 0.5/.alpha., where .alpha. is the absorption coefficient of said compound at a 7,000 Angstrom wavelength.

Abstract: a trapezoidal shaped FET gate structure is disclosed, having a small end juxtaposed with the drain of the device, to reduce the gate-to-drain capacitance and the Miller effect in an active device or to reduce the pinch-off voltage in an FET load device.

Abstract: this invention relates to an electronic simulation device designed to simulate the energy system of a typical American household. This simulator is useful for informing building and heating contractors, architects, the financial community, homeowners, and concerned citizens of the impact of energy conservation measures available to them. The simulator has multiple controls for addressing information relating to space heating and cooling, hot water heating, appliances, lighting, climatic conditions, local costs of various sources of energy, amortization periods of capital equipment, and other variables as required. Digital meters on the panel of the device display the cost, in both dollars and energy units, of operating the household being modeled with instantaneous changes occuring as conditions are varied by the user.

Abstract: a method for treating asbestos to reduce its hemolytic activity is disclosed. The method comprises depositing on at least a portion of the asbestos a sufficient amount of a material consisting essentially of at least one water-insoluble metal orthophosphate to reduce the hemolytic activity of the asbestos. The resulting fibrous asbestos product consists essentially of asbestos fibers having at least one water-insoluble metal orthophosphate deposited thereon. Suitable metals include magnesium, calcium, barium, titanium (III), titanium (IV), chromium, manganese, iron (II), iron (III), cobalt, nickel, zirconium, silver, aluminum, zinc, cadmium, tin (II), tin (IV), and lead.

Abstract: A protective glove, especially intended for ice hockey players, comprises a portion encircling the hand and a cuff encircling the wrist and lower part of the forearm. The portion encircling the hand and the cuff are provided partly with paddings covering the upper side of the fingers, hand and wrist, and partly with a padding covering the outer side of the thumb. In the outer side of the padding covering the thumb there is arranged a stiff protective strip extending beyond the thumb root and down into the cuff up to the vicinity of the edge of the cuff.

Abstract: A urine specimen collector comprising a fixture adapted to be removably installed on the rim of a water closet and including a bracket member with an inverted U-shaped clamp portion dimensioned to embrace the rim of the water closet, a downwardly extending curved leg portion for contacting the inner surface of the water closet, and an annular receptacle secured to the bracket member; and a removable liner assembly including a carrier member supported by the annular receptacle and having a central aperture in registry with the aperture in the annular receptacle and a laterally extending handle portion, and an integrally formed liner received within the central aperture and the receptacle aperture, the liner having a peripheral flange received by the upper surface of the carrier member.

Abstract: A portable steam bath having a rigid, bracket-supported top including a heat lamp, and a curtain depending therefrom to a rigid tub of the same size and general configuration as the top, the tub being connectible with a steam generator, water supply and safety electric units, all of which, together with the curtain, may be placed in the top and tub, which combination unit may then be connected and carried as a suitcase.

Abstract: A tarpaulin with thermal insulation for a swimming pool, comprising a closed-cellularly foamed, elastic plastic foil with flotation features, wherein the top side thereof is lined with a porous material and the reverse side with an impenetrable, flexible surface structure having a relief-like surface.

Abstract: An above ground swimming pool having a rigid retaining wall using interconnecting components which are mainly slotted and notched to form the primary connection and minimally bolted to form the secondary connection.The retaining wall is supported by an improved "A" frame made up of three interfitted members held in assembled position by a tie bolt.The retaining wall has wall sections or sheets slid into opposite facing grooves of two "Z" bars mounted on the wall posts of the retaining wall.A sectional walk deck is snap-fitted to the retaining wall. A picket fence surrounds the walk deck and is connected to a flat plate passing through a slot in the rail post to sandwich the post between adjacent fence sections.

Abstract: An article for cleaning a toilet bowl including a plug member for positioning in the drain of a toilet bowl and a flexible tube with one end of the tube carried in the plug member providing a flow path through the plug member. The other end of the tube is adapted for mounting on the bowl above the normal water level, as by a wire bracket which clips over the rim of the bowl. The plug member is preferably made of a water soluble material carrying a cleanser. The upper end of the tube preferably is attached to the rim with a block of water soluble material carrying a cleanser.

Abstract: A combination scoop and plunger for corralling refuse in a kitchen sink and forcing it through the drain opening into the garbage disposal area, comprising a single molded plastic scoop and bellows arrangement, having within its hollow portion a hollow plunger whose neck portion is removably connected to the upper portion of the bellows and which may be provided with cleanser that can be dispensed therefrom. When the bellows are collapsed, the bottom portion of the plunger contacts the refuse, forcing it through the drain opening.

Abstract: The Urine Drain is a combination plumbing fixture having an irregularly shaped receptacle member, generally configured as a deeply concave bowl with a drain neck portion depending downward and rearward; a drain tube, attached at its upper end to said drain neck and to a miniature P-trap at its lower end; said P-trap, which is coupled to a standard toilet drain by expandable grommet means; and a fresh water supply line, running from the toilet water supply pipe or other source to an attachment coupling affixed to the receptacle member. Said receptacle member has a hollow handle, rigidly formed and attached to the rearward portion of said receptacle, said handle serving as the fresh water distribution and control means to supply a tubular hollow rim of said receptacle member. Said hollow rim contains a multiplicity of holes distributed about the periphery of said rim for use in flushing and rinsing said receptacle member.

Abstract: A toilet including, a bowl having at the top thereof a substantially horizontal annular flange which merges into a substantially vertically extending annular lip portion, a pin secured to the bowl, an opening defined in the lip portion at a location remote from the pin, a flush ring having an annular flange for seating on the bowl flange portion, the flush ring including an outwardly projecting tab portion selectively configured for insertion into the opening, and latch means pivotally secured to the flush ring for selective locking engagement with the pin.

Abstract: A stretcher for handling and carrying patients is constructed with a set of two frames, which consists of a carrying frame and an auxiliary frame, with the frames capable of being drawn in and out of each other sideways relatively to each other.

Abstract: A bed covering device such as a top and bottom sheet or the like is described wherein materials of proper size are combined to provide a top and bottom sheet which are attached. The bottom sheet is adapted to the contour of the mattress, forming a pocket into which the mattress fits. The top sheet is attached to the mattress pocket at the foot end so that the device can be used with either surface of the mattress.

Abstract: A gymnastic mat capable of simple assembly and disassembly for compact storage. Cushioning material is contained within a readily disassemblable rigid frame. A cover of flexible material is attached to the top of the frame by elastic tie-down devices to contain the cushioning material within the frame and maintain a taut and wrinkle-free surface.

Abstract: A ground cloth mounted barrier extending around an occupant in a sleeping bag shields the occupant from reptiles and crawling insects. The barrier, being of smooth surfaced material, such as vinyl plastic, precludes a sufficient gripping surface for the insects and the reptiles to permit them to traverse the barrier. The underlying ground cloth shields against intrusion beneath the barrier or from the ground from within the barrier. A peripheral smooth surfaced section of the ground cloth extending lateral to the barrier further discourages intrusion of reptiles by providing a large span over which they cannot obtain a grip.

Abstract: The following disclosure discloses a buoyancy compensator having an inflatable bladder at the front and rear of a diver, so that adequate buoyancy is provided with respect to the diver's entire torso. The buoyancy compensator has a strap and harness arrangement that incorporates securement of a backpack thereto for an underwater breathing gas tank that is strapped thereon. The buoyancy compensator includes a low pressure inflation system, an oral inflation member, and a valve for releasing excess pressure either through overexpansion or by manual articulation of the valve cover. A low pressure inflation system for the buoyancy compensator utilizes exhaust breathing gas for pressurization of the buoyancy compensator from the second stage regulator exhaust. The exhaust flow into the buoyancy compensator can be controlled as to pressure and displacement by a pressure relief valve and switching and valving manifold control system.

Abstract: A survival suit having flotation and hypothermia protection characteristics. The suit includes an outer jacket and an inner jacket adapted to fit snugly about the torso of the wearer thereby minimizing any exchange of cold water. In the event of penetration of a small amount of water, the inner jacket is designed to entrap an insulating layer of water against the torso when immersed whereby high heat loss areas of the torso are thermally insulated. The outer jacket is provided with flotation material adequate to keep an adult afloat.

Abstract: A dockboard apparatus is disclosed in which a vertically displaceable chassis moves a pivotally mounted ramp between a vertical storing position and a horizontal working position. Skewing and binding of the chassis are prevented by a construction wherein a counterweight for the chassis is coupled to the chassis by first and second spaced hubs, such as chain sprockets, and first and second linkages, such as drive chains, connected between the chassis, hubs, and counterweight. To facilitate movement of the ramp into place, the support of the dockboard apparatus includes an upper support member having an upper rear part disposed substantially at the same level as the loading surface of the loading dock and an upper front part disposed substantially below the level of the upper rear part. This member may be embodied by an L-shaped beam with vertical and horizontal legs. The hubs are mounted on the upper front part, e.g., on the horizontal leg of the L-shaped beam.

Abstract: This disclosure pertains to a portable rechargeable battery operated handheld cleaning device adapted to receive various cleaning implements, such as wire brushes, abrasive wheels, and the like into one of the dual internally housed transverse cleaning implement receiving tongues. Each tongue, used singly at the option of the user, has a reciprocating motion limited to one hundred eighty degrees. Terminals are provided for recharging the batteries included in the waterproof fully immersible housing. A charging device, operating from household voltage, provides the requisite battery charging current when the handheld cleaning device is connected to it. The charging device is energized by the household current only when the handheld cleaning device is inserted into it, so as to close a charging enabling switch internally mounted within the charging device.

Abstract: A scouring device comprising a stationary housing having a motor therein, an electrical connector extending from the motor for connection to a power source, a flexible drive shaft extending from the housing and at a first end of the shaft connected to the motor, a mobile housing connected to a second end of the shaft, the mobile housing having a first member mounted therein and fixed to the shaft and adapted to rotate therewith and a second member mounted therein and axially spaced from the first member and in alignment with the first member, a spring biasing the second member to a position removed from the first member, and complementary connection structure on the first and second members adapted to interconnect with each other, whereby to transmit rotation of the flexible shaft to the second member.

Abstract: A device for scrubbing carpets having a scrubber which rotates about a point which is driven in a circle wherein the scrubber is pivotably mounted on a frame and the weight of the device is supported by the scrubber and two wheels at the rear of the frame. A press bar may be included at the front of the machine for pressing powdered cleaning composition into the carpet.

Abstract: A bowling alley gutter dusting apparatus is disclosed that automatically and simultaneously dusts four gutters and the ball return chute. The apparatus includes a dusting appendage, a housing unit, a guidance structure, and a propulsion system. A method for dusting bowling alley gutters is also disclosed.

Abstract: A mop having a cylindrical core fixed to a handle by a fastener member. An absorbent material is attached to the cylindrical core. A U-shaped bracket has first and second legs attached to the cylindrical core by first and second pins. A roller is positioned a predetermined distance from the cylindrical core by third and fourth pins extending through the first and second legs. A resilient edge on the absorbent material holds the roller adjacent the handle. An input force applied to the U-shaped bracket moves the roller in an arc about the first and second pins to allow the roller to engage and compress the absorbent material and thereby remove material absorbed therein.