Abstract: A debris receptacle for a tool having a cutter. The debris receptacle includes a debris plate attachable to the tool and a debris cover overlying the debris plate and spaced from the debris plate to form a debris reception zone between the debris plate and the debris cover. The debris plate further includes a plate hole with the cutter extending through the plate hole when the debris plate is attached to the tool. The debris cover includes a cover hole with the cutter extending through the cover hole when the debris plate is attached to the tool.

Abstract: A portable reverse isolation box (PRIB) for protecting an object from the environment and/or protecting a user from the object, the PRIB comprising: a housing comprising a container and a lid, wherein the container has structural integrity and at least a portion of the lid is transparent, and further wherein the housing forms an airtight and watertight isolation bay when the lid is mounted on the container; a port formed in the container; and a disposable flexible element mounted in the port in an airtight and watertight relationship, the flexible element being capable of assuming a concave configuration so as to permit a user to manipulate the object within the isolation bay without opening the lid.

Abstract: A device provides for safely and hygienically removing and temporarily storing dirty shoe covers, and includes a container which has first and second sides, a top, and a bottom. A handle is provided as a help for a user to balance themselves while using the container. At least one opening is provided in one of the sides, to accept a foot of a user having a shoe and shoe cover. A lower end of the opening includes an internally facing protruding member or peg which is inclined inwardly and downwardly, and is used to pry off a dirty shoe cover which, when removed, then drops down into a trash bag located in the bottom of the container.

Abstract: An electrical outlet box molded of plastic material has a knockout arrangement in a box wall that is formed by inner, intermediate and outer circular grooves that are eccentrically positioned to overlap at a tangent location and define inner, intermediate and outer eccentrically positioned circular knockouts. The grooves vary in depth from a minimum depth at the tangent location to a maximum depth opposite from the tangent location. Areas of increased weakness are provided in the box wall at the bottoms of at least the inner and intermediate grooves, and screwdriver slots are provided in the knockouts opposite from the tangent location.

Abstract: A device for packaging and dispensing a product, in particular a cosmetic product, which includes a container holding the product. The container is surmounted by a neck, such that a free edge of the neck delineates a first dispensing aperture for the product. A detachable lid is capable of engaging with the neck to selectively close off the first dispensing aperture. In an illustrated example, the free edge of the neck at least partially delineates a second dispensing aperture, with the second dispensing aperture capable of passing from a closed off position to an open position in response to a movement of the lid relative to the neck, so that (i) in a first dispensing mode, the lid is in an intermediate position relative to the neck between a closed-off position of the first aperture and a detached position from the neck, and the product is dispensed via the second aperture, and (ii) in a second dispensing mode, the lid is detached from the neck, and the product is dispensed via the first aperture.

Abstract: A refrigerator includes a storage bin assembly removably mounted to an inner liner of a door. The storage bin assembly includes a base portion having a frontal opening, and a face portion. The frontal opening is defined by first and second side portions, as well as a bottom portion. Each of the side portions is provided with a mounting component and a mounting element. The face portion includes top, bottom and opposing side sections, with each of the opposing side sections being provided with a mounting member and a mounting part. The mounting component interengages with the mounting member and the mounting element interengages with the mounting part upon snap-fittingly securing the face portion to the base portion across the frontal opening.

Abstract: A container includes a fan that is reversible so air can be removed from the container as a flexible bag is placed into the container and ambient air can be forced into the container when the flexible bag is being removed from the container. This will facilitate placement and removal of a flexible bag in and from the container.

Abstract: An improved underground box and lid for use in irrigation systems and other underground systems is provided. A single box can be inverted, combined and interlocked with a second box to form a single enclosed structure that is twice as high. This can be used for those installations where underground system components are buried in the ground at a greater depth than can be accommodated by a single box.

Abstract: A cassette for holding substrate in a load-lock comprising an outer casing having a front surface with multiple slots and two sidewalls having holes at the bottom section thereof. Braces are set at the corner edges inside the outer casing and side plates are attached to the braces. Each slot has a set of side plates attached to the braces for holding a substrate. Obstruction pieces are also set inside the outer casing near the corresponding holes. Each obstruction pieces comprise a fixed part and an obstructing part. The fixed part attaches firmly to a bottom plate of the outer casing, and the obstructing part blocks the corresponding hole on the outer casing.

Abstract: A complete cleaning of a container is achieved by the use of a removable polyethylene liner which removes all debris and avoids contact of the debris with the container at all times. Therefore cleanup of the container is quick, easy and simple. The liner is preformed to allow for a perfect lining of the entire container. The removable liner has the possibility of accommodating multiple openings for connection with one or more inlet pipes and one or more outlet pipes. The liner includes a series of prefabricated portions which may be weakened and removable to selectively accommodate multiple inlets and/or outlets. Only the desired position of a desired inlet or outlet is removed from the liner to accommodate a friction fit with an exterior surface of the inlet or outlet pipe to the container. Alternatively, a compressive force is exerted on the liner between a pipe and a coupling portion to hold the liner in place.

Abstract: An integrally molded all plastic drum closure overcap for application over a primary dispensing closure consisting of a snap-on cap surrounded by a frangibly connected tamper detecting band. The band is joined to a tear strip formed in the cap so as to enable destructive removal of the cap from the closure using the tamper detecting band as a ring pull member.

Abstract: A through-flange for attaching a pipe to the curved sidewall of a vessel. A flange portion of the through-flange is contoured to match the curvature of the sidewall and thus can be glued directly to the sidewall. A retaining ring also being contoured to match the sidewall is inserted over a tubular portion of the through-flange.

Abstract: A pressure vessel having a relief area onto which a flange of a side port can be attached. The relief area includes a planar mating surface raised from the cylindrical sidewall of the vessel. A method for forming the pressure vessel includes providing a cylindrical mandrel provided with a side port spacer. Fiberglass is wrapped onto the mandrel and space. The fiberglass is impregnated with resin and the resin is cured. A metallic insert ring is embedded in a full bore open end of the pressure vessel. The ring has a cross-section having a height to width ratio of less than 0.7.

Abstract: A container comprises a substantially dimensionally stable outer wall and an easily deformable inner pouch which gradually contracts upon discharge of the contents of the container. As a result, pressure compensation is provided in the increasing space between the outer wall and the inner pouch. The outer wall and the inner pouch have, therebetween, a layer of a pressure compensating material that expands when acted upon by an agent. The expanding layer comprises, in an exemplary embodiment, citric acid and sodium bicarbonate foam acting against the inner pouch. The foamed pressure-compensating layer supports the inner pouch so that no vacuum is generated in the pouch.

Abstract: A port, a container and a method for accessing a port for injecting or withdrawing a liquid from the container are provided. The port may allow for the administration of, for example, a drug, to a patient and may be located on the container. The port has a septum having a target area. The port also has a support ring in contact with the septum. A cap is provided to protect the septum. The cap has a ring handle and allows for removal and exposure of the target area of the septum. A needle, for example, may be used to penetrate the septum allowing the addition or withdrawal of a liquid or other drug to or from the container.

Abstract: A beverage can with a bottom end, a top end, and a side wall extending therebetween. A first weakening score is formed in the top end, and a second weakening score is formed near the bottom end of the can. The beverage can has a first tab selectively displaceable between an initial position wherein the first tab is generally parallel to the can a displaced position wherein the first end pierces the can by causing the first weakening score to fail, thereby forming a first opening. A second tab with features similar to the first tab is positioned near the second weakening score. Specifically, the second tab is selectively displaceable between an initial position wherein the second tab is generally parallel to the can, and a displaced position wherein the first end pierces the can by causing the second weakening score to fail, thereby forming a second opening. Beverage may exit the can from either the first or second opening.

Abstract: A bone cement mixing apparatus includes a bowl, an attachable/detachable lid, and a handle extending from the bowl. The bowl incorporates a bone cement vapor removal system that allows the extraction of bone cement vapors or fumes even after the lid has been detached from the bowl. Such extraction of vapors may be continuous. The vapor removal system is coupled to a vacuum source. The handle is ergonomically shaped and incorporates vacuum tubing that couples the bone cement vapor removal system of the bowl with the vacuum source.

Abstract: An integrated dispensing and disposal receptacle with a first opening formed in the top wall through which tissues or other products are withdrawn, and a second opening for waste tissue to be reinserted into the container. The second opening includes a self-closing retaining feature such as a folding flap or slotted plastic film through which the waste tissue is inserted. The self-closing feature prevents the waste tissue from falling back out of the container. Inside the container, a moveable barrier is positioned to segregate new product from used product. The barrier moves within the container from one end to the other as the tissues are removed for use and inserted into the disposal receptacle after use.

Abstract: The invention is a universal dumpster adapted for use with both conventional front loading and roll-off refuse collection trucks. A universal dumpster according to this invention includes a floor, a pair of side walls, and a pair of end walls. The floor, side walls and end walls together define an interior compartment for collecting and containing solid waste. Sleeves rotatably mounted to the side walls engage the lifting arms of a front loading truck. At least one of the end walls includes a door that is movable between a first fully closed position and a second fully opened position for depositing solid waste into the dumpster and discharging the solid waste from the dumpster. The rotatable sleeves reduce the forces exerted on the lifting arms of the front loading truck. Accordingly, the capacity of the dumpster may be increased.

Abstract: A septic system tank vertical wall has vertically overlapping grooved rings having specific diameters for receiving existing sealing couplers for septic system pipe. One wall of the groove has portions at different angles from the wall. The grooves are at the same depth and discontinuous at their intersections.

Abstract: An ink tank producing a stable negative pressure regardless of material used is provided. In the ink tank, inner and outer walls include a bonding region having a bonding force distribution. With this arrangement, since the inner wall separates from the outer wall as ink in the ink tank is being guided out, the area of a non-bonding region increases.

Abstract: A vacuum waste tank for use in a vacuum drainage system. The tank has a vacuum intake for attachment to a vacuum source and a waste water intake for attachment to a vacuum pipe. The vacuum source creates a negative pressure in the tank and vacuum pipe so that liquid entering the pipe is pulled into the tank. The tank is made of a thermoplastic material having a flexural modulus sufficient to withstand an external pressure loading caused by the vacuum in the tank without buckling.

Abstract: An aluminum container is comprised of a base portion, a substantially vertical wall portion extending upwardly from the base portion, a transition portion extending from the wall portion, and a neck portion extending from the transition portion. The neck portion is tapered and has an upper end having a wall thickness that is preferably less than the thickness of the wall of the remainder of the neck portion. The upper end of the neck portion may also be chamfered. The aluminum container of the present invention may be combined with a threaded sleeve to form a receptacle. The sleeve has an outer surface and an inner surface. The outer surface has threads thereon and the inner surface has a taper complementary to the taper of the neck portion so as to form a friction fit with the neck portion. The sleeve may also have a notch formed in the periphery of its upper outside surface.

Abstract: An inlet/outlet, rotomolded, flexible containment fitting for polyolefin double wall vessels attachable externally to a vessel's outer, sidewall. The molded flexible containment fitting having a corrugated wall portion and circular flanges at each end, one of which is attached to the outside of the containment vessel with the opposite flange having a pipe member extending internally through the fitting a pipe flange attached externally to the inner vessel wall thereby providing compensation for deflection, alignment, expansion and contraction of the inner vessel relative to the external containment vessel while still maintaining a secure fluid conduit through both the inner and outer vessel walls.

Abstract: An improved utility basket is disclosed herein, wherein such a utility basket comprises, a bottom floor, a left wall and a right wall located above and connected to the bottom floor, and a back wall located between the left wall and the right wall and above the bottom floor, wherein the back wall is connected to the left wall, the right wall and the bottom floor. The front wall has a gap formed therein through which items can enter and exit the utility basket. A front door is generally connected to the front wall, wherein the front door opens and closes to permit items to enter and exit the utility basket through the gap when the front door is in an open position, while maintaining the items within the utility basket when the front door is in a closed position.

Abstract: A food-preparation table includes (a) a table base (18) having a top member (20) with a top surface (16) and pan-receiving space(s) (22) beneath the top member holding thermally-useful air, and pan-supporting surfaces (14) adjacent to the space(s), and (b) pans (10) in the space(s), each pan having a sidewall (24) and an upper edge (12) and vents (30) through the upper sidewall portion (28) such that thermally-useful air flows from the space(s) into the pans to contact the food even though the table-base top member, the pan-supporting surfaces and the pan upper edges are arranged such that the pan upper edges are flush with the table-base top surface. Temperature protection for the food is provided while allowing easy accessibility for serving.

Abstract: A low profile transportable holding tank for accepting waste from portable toilets. The holding tank is carried on a flatbed vehicle and has a flat deck for cargo, thus effectively increasing the cargo-carrying capacity of the vehicle compared with that available if the vehicle were carrying a conventional holding tank. Internal reinforcement enables the holding tank to withstand a partial vacuum imposed for pumping waste into the tank.

Abstract: A housing for suturing tools including a cylindrical housing having an upper end, a lower end, a cylindrical side wall therebetween, and a hollow interior. The cylindrical housing has a central dividing wall disposed within the hollow interior extending between the upper and lower ends. The central dividing wall equally divides the cylindrical housing into a first section and a second section. The cylindrical side wall of the first section has an opening therethrough positioned intermediate the upper and lower ends thereof. The cylindrical side wall of the second section has at least one opening therethrough adjacent to the lower end thereof.

Abstract: A plastic transporting container for liquids, in particular high-purity liquids, has a submersion tube (1) which extends from a top wall (2) of the container to the container base (3) and is integrally formed in the transporting container. At its end which opens out in the top wall (2) of the container, the submersion tube is provided with a screw-connection device (6).

Abstract: A transport and storage container for liquids has a flexible inner container of an inner envelope of plastic material and an outer envelope of a woven material. The container also has a cage of crossing horizontal and vertical cage rods of metal as well as a pallet underframe of metal. The flexible inner container is suspended from cover rods connected at the upper frame of the cage of the transport container. The outflow socket of the inner container is detachably connectable with a holding device on the cage of the transport container.

Abstract: A discharge outlet is provided for attachment to a double wall containment tank assembly having an inner tank and an outer containment vessel. The discharge outlet includes a conduit fluidically connected to the fluid receiving chamber of the inner tank and extending exteriorly of the outer containment vessel, a flexible annular sealing member positioned between the inner tank and the outer containment vessel, and couplers for attaching the sealing member to the inner tank and the outer vessel in surrounding relationship to the conduit. The containment area between the two tanks which is designed fro containing spills from the inner tank is thereby fluidically isolated form the access opening through which the conduit passes.

Abstract: The invention is a universal dumpster adapted for use with both conventional front loading and conventional roll-off refuse collection trucks. A universal dumpster according to this invention includes a floor, a pair of side walls, and a pair of end walls. The floor, side walls and end walls together define an interior compartment for collecting and containing solid waste. A sleeve is fixed to each side wall to engage the pickup arm of a conventional front loading refuse collection vehicle. At least one of the end walls of the dumpster includes at least one door which is movable between a first fully closed position and a second fully opened position which exposes an opening through the end wall for depositing solid waste into the dumpster and discharging the solid waste from the dumpster. When the door of the end wall is in the fully opened position, a discharge chute is formed f6r guiding the solid waste out of the interior compartment of the dumpster.

Abstract: The receptacle consists of a stiff outer receptacle and an easily deformable inner bag resting on said outer receptacle, and is produced in a coextrusion-type blow molding process. The outer receptacle contains at least one pressure compensating opening through which air enters between the outer receptacle and the inner bag whenever receptacle contents is discharged, for instance, by means of a pump. The at least one pressure compensating opening is formed by the measure that a curved wall section of the outer receptacle is cut away by means of a rotating tubular knife or a hollow knife in such a manner that a hole is formed in the outer wall. During the cutting operation, which is carried out at a flat angle, the inner bag is not damaged, but pressed away inwardly.

Abstract: A side openable can is disclosed. The side openable can has a bottom sealed end, a sidewall and a top sealed end. An opening means for producing an opening at the upper portion of the sidewall, is provided on the upper portion of the sidewall. In another embodiment, the opening means may have a tear flap formed integrally in the upper portion of the sidewall of the can and defined by a tear line. A tear lever is fixed to the outside surface of the tear flap and used for tearing the tear flap away from the can. A spout holder has a holding rim and a support rib. The spout holder is attached interiorly to the sidewall of the can with a front surface of the holding rim interiorly bonded to the sidewall of the can around the tear flap, the holding rim having an insertion slit along its inside edge. The support rib has a depression. In addition, a drinking spout has an insertion flange and an elastic expansion part.

Abstract: A food pan with at least one louvered vent in an upper area of a wall of the pan. The louvered vents allow air flow across the top of a serving table to be directed more efficiently toward the surface of the contents of the pan. The vents enable tempered air to flow easily across the surface of the contents of the pan so that the contents are maintained at the desired temperature. The louvers extend outward from the body of the pan so that an anti-jamming mechanism is formed when the pans are stacked together. This construction addresses the two chief problems connected to food pans.

Abstract: A pressure container in accordance with the invention is provided with a mouth piece having a cylindrical boss portion and a flange portion which is protruded from an outer periphery of the boss portion and a synthetic resin liner which is integrally formed in the flange portion. In the pressure container, an annular groove to which an inner peripheral portion of an inner edge portion of the liner is fitted so as to slide in a direction of expanding a diameter is provided on an inner side surface of the flange portion. Accordingly, it is possible to improve a reliability of an airtight seal in a bonding portion between a liner and a mouth piece.

Abstract: A pressure vessel insert comprises a plate having an outboard surface and an inboard surface interconnected by outer edge surfaces, and defining an aperture extending therethrough from the outboard surface to the inboard surface. The plate is provided with a modulus of elasticity within about 30% of a first modulus of elasticity of inboard and outboard skins of a wall portion of the pressure vessel shell around an opening in which the insert is disposed, in directions through the thickness of the skins.

Abstract: An improvement of boss for a pressure vessel which has a plastic internal liner and a filament wound around outer shell and an opening at one end of the outer shell. The boss is made by pressing a metallic material and has a double wall neck projecting outwardly through the opening. The neck has an outside wall which extends radially at one end opposite the opening to form a flange embedded in the liner to form an air tight binding. The flange has an annular V-shaped notch ring in the upper surface and a plural number of protrusive stubs on the lower surface thereof to strength the binding with the liner for withstanding high pressure without leaking or rupture.

Abstract: A bung is provided for sealing an opening in a pressure vessel. The bung includes an annular body portion and a flange extending radially outwardly for one end of the body. In one embodiment the flange includes an inner inclined surface adjacent the annular body portion. In an alternate embodiment, the vessel includes an inclined or angled engagement surface adjacent the vessel opening. A gasket is provided between the flange of the bung and the engagement surface adjacent the vessel opening. The inclined surface of the bung and/or the vessel urges the gasket radially inwardly upon the bung being threaded into the pressure vessel opening.

Abstract: In a method for manufacturing flexible plastic containers by two die molds, in the connecting seam of which at least one insert for filling and/or emptying the container is introduced, comprising press faces running perpendicular to the wall of the container, the angle of the press faces is greater than 90.degree., preferable nearly 180.degree. at each locus of connection to the die molds, with regard to the connecting seam of the two die molds.

Abstract: In a vertical digester for producing chemical pulp, or other vessel for treating a slurry of comminuted fibrous cellulosic material, the cost of manufacturing the shell is significantly reduced by eliminating the external step increases in the digester shell. The digester shell has a substantially constant internal diameter from just below the inlet to just above the outlet, screen assemblies being provided by an internal transition (e.g. conical) having an angle of convergence of less than 40.degree. (e.g. about 10-25.degree.) above each screen assembly so that the slurry flows through the transition without bridging or hang-up, and a step increase, or other increase, in diameter back to the first diameter after the screen assembly.

Abstract: A trash container is formed from an open fronted housing having a pivotally mounted front wall movable between a closed position closing the open ft and an open position displaced from the open front to allow a full trash bag to be removed readily from the housing, without having to lift the bag up and clear of the open upper end of the housing. A releasable locking device releasably locks the front wall in the closed position.

Abstract: Tanks, such as air tanks and other compressed gas tanks as well as fuel tanks, have bushings formed by flowdrilling holes in the tanks after the tanks have been configured in substantially their final shape. The bushings are of the same material and unitary with the tank walls and have smooth bores which receive push-to-connect couplings. The push-to-connect couplings have at least two annular barbs which engage the walls of the bushings with an interference fit so as to prevent withdrawal of the push-to-connect couplings. The push-to-connect couplings are sealed with O-rings disposed between the barbs. The depth of insertion is determined by an annular flange on an outer collar of the push-to-connect coupling which engages the outside surface of an outer rim of the bushing.

Abstract: The invention relates to a hydraulic fluid reservoir comprising a substantially cylindrical wall (1), an upper wall (2) and a lower wall, and two tubular connection pieces (4, 5) for entering and discharging hydraulic fluid into and out from the interior of the reservoir. The two tubular connection pieces, an inlet connection piece (4) and an outlet connection piece (5) are substantially tangentially connected to the cylindrical wall (1) to preserve the momentum of a fluid fed into the reservoir.

Abstract: A bulk box has a base with side and end wall panels pivotally attached to the base for moving between a collapsed position and an upright position. The bulk box has an insert positioned in the interior of the base for receiving a flowable material. In a foot portion of the base, two outlets for the flowable material are provided. A first outlet permits flow of the material to a side of the base and a second outlet permits flow of the material through a bottom wall of the base. A cutoff device is movable between a first position blocking the flow of the material through the outlets. A diverter is movable between a first position permitting flow of the material through the side outlet and a second position permitting flow of the material through the bottom wall of the base.

Abstract: A tank connector assembly including a metal spud member having an internally threaded portion and a cylindrical wall portion. An insert member of polymer material having a cylindrical wall portion. The insert member is mounted inside the cylindrical wall portion of the spud member. A bonding member of polymer material fits the cylindrical wall portion of said bonding member positioned between the external surface of the cylindrical wall portion of the insert member and the internal surface of the cylindrical wall portion of the spud member. The cylindrical wall portion of said bonding member being securely bonded to both the insert member and the spud member. In a preferred embodiment, the polymer material of the bonding member is malcated olefin.

Abstract: In a drying-agent receptacle (T) for a vehicular air-conditioning system, which has a rotationally symmetric, closed interior, which consists of two receptacle components (A, B) interconnected in a connection area (V), and which is provided with integrated connection means (11), the receptacle components (A, B) are injection-moulded parts consisting of long-fibre reinforced thermoplastic material (P), and the transition (U) from an interior bottom (5, 5', 5") to the neighbouring internal circumferential wall (3, 3') is formed, at least in the receptacle component (A) including interior connection elements (1) of the connection area (V), in such a way that a harmonious shape without any kinks or undercut portions is obtained.

Abstract: In an apparatus for making compost, which apparatus comprises a preferably upwardly tapering container (1), which is adapted to be vented at its top and has an upper charging opening (4), which can preferably be closed by a cover (3) and which serves to receive the material to be composted, also a lower discharge opening (7), which can preferably be closed by a flap (6) and which permits the compost to be taken out, a plurality of lower ventilating openings (9), which extend through the container wall (5), and a plurality of air-guiding elements (10), which are provided on the inside surface of the container wall (5) and serve to guide the supply air, which enters through the ventilating openings (9) and flows along the inside surface of the container wall (5). The air guiding elements (10, 12, 13, 15) on the inside surface of the container wall (5) define a flow passage labyrinth, which the air flow along the container wall (5).

Abstract: A humidifier water bottle having an opening therein with a funnel shape to assist filling, the same opening also performs a valving function as to the water in the bottle which blocks the flow of water as the bottle is rotated from a horizontal position to a near vertical position whereupon the geometry of the opening allows the water to flow into the reservoir of the humidifier and maintain a constant level.

Abstract: A discharge outlet is provided for attachment to a double wall containment tank assembly having an inner tank and an outer containment vessel. The discharge outlet includes a conduit fluidically connected to the fluid receiving chamber of the inner tank and extending exteriorly of the outer containment vessel, a flexible annular sealing member positioned between the inner tank and the outer containment vessel, and couplers for attaching the sealing member to the inner tank and the outer vessel in surrounding relationship to the conduit. The containment area between the two tanks which is designed fro containing spills from the inner tank is thereby fluidically isolated form the access opening through which the conduit passes.