Abstract: The present invention provides an improved top mounted toilet flush valve and a method for installing the flush valve that can be readily adapted to the tank profile of a wide variety of gravity operated flush toilets. More specifically, in accordance with the objectives of the present invention, there is provided a flush valve having an overflow tube that is adjustable in height and a method for adjusting the overflow tube.

Abstract: A snell holding and storing device comprises an inner holder portion and an outer holder portion. The inner holder portion includes a snell holder that extends downwardly and into the outer holder portion when the inner portion and the outer portion are attached to one another. Preferably, the outer holder portion is comprised of a material that allows the user to visualize the contents of the device. The snell holder provides a plurality of transversely-disposed and circumferentially-cut slots for retention of a snell within such slots.

Abstract: The present invention related to cooling systems. More specifically, the present invention relates to a system for cooling one or more parts of a building and or processes comprising a compressor, a condenser having an inlet and an outlet and a plurality of condenser cooling fans, a receiver, a liquid refrigerant pump, an expansion device, an evaporator, the evaporator being surrounded by a chiller barrel having a cooled water return and a chilled water supply line, and refrigerant line means interconnecting the compressor, condenser, expansion device and evaporator in series, in a closed loop for circulating refrigerant therethrough; means for switching the cooling system between free cooling and mechanical cooling and means for actively floating the head pressure in both mechanical and free cooling modes.

Abstract: A vehicle wash system is set forth that comprises a main carriage that is movable along a length of a vehicle that is to be washed and a carriage drive system disposed to move the main carriage along the length of the vehicle. A plurality of nozzles are disposed for co-movement with the main carriage to dispense fluids used in the washing of the vehicle. A sidearm drive system is disposed for co-movement with the main carriage. The sidearm drive system rotates a sidearm cloth in a reciprocating manner for contact with a side portion of the vehicle. To reduce the footprint needed to operate the wash system, the sidearm cloth may be rotated along an arc that is less than 360°. An overhead cloth drive system also may be disposed for co-movement with the main carriage. The overhead cloth drive system may move an overhead cloth in a reciprocating manner for contact with an upper portion of the vehicle.

Abstract: A method and apparatus for singulating individual product items, such as pills, in unit-dose or multi-dose dispersing packaging that utilizes a pill-filling mechanism for reducing a large amount of bulk pills to a single-file stream of pills; a pill separation mechanism for singulating a variety of different sized and shaped pills; and a mechanism for delivering pills to a package, such as a blister-pack. Bar-code scanning and identification software may also be implemented to adjust the mechanisms to adapt the apparatus to different pills as they are presented to the apparatus.

Abstract: A spray nozzle (10) includes a nozzle body (12) and a chemical containing cartridge (28) releasably attached to the nozzle body (12). The cartridge (28) can be adapted to be releasably secured to the nozzle body (12) at the outlet end (16), the inlet end (14), or on the nozzle body (12) itself, in order to dispense a chemical contained within the cartridge into a water stream flowing through the nozzle. The nozzle (10) also includes a dispensing mechanism utilized to control the amount of the chemical dispensed into the water stream. The dispensing mechanism can be disposed on the nozzle body (12), or directly on the cartridge (28) itself.

Abstract: The trailer hitch receiver cover of the present invention has a resilient means for covering and sealing the peripheral collar or flange of the hitch receiver. It also has integrally-formed means for covering and sealing the lateral holes in the hitch receiver. In alternative embodiments, the lateral hole sealing means is accomplished by structure that is disposed either internally to the trailer hitch receiver or externally to it.

Abstract: An improved concrete cutter has a longitudinally-extending primary boom and one or more saw carriage sub-assemblies that move along the length of the boom. “Wing-like” boom extensions are hingedly secured at each end of the primary boom. The boom extensions can be easily positioned at each end of the primary boom to extend the cutting width of the concrete cutter and without requiring removal of the boom extensions from the concrete cutter. The saw carriage sub-assemblies are independently movable along the boom extensions. Carriage spacing is variably-adjustable along the boom such that each saw carriage can move toward or away from the other saw carriage. Each saw carriage sub-assembly is height-variable and is self-adjusting to contours in the profile of the concrete surface being cut.

Abstract: An apparatus and method uses a central firing chamber, a plurality of pipes extending outwardly and slightly downwardly from the central firing chamber, means for actuating an explosive charge within the central firing chamber, a deployable net, and a plurality of net-anchoring weights attached to the perimeter of the net, each weight being releasably retained within a pipe until the explosive charge is detonated thereby deploying a net downwardly to live-capture an animal situated below the apparatus.

Abstract: A reflector (10) includes a frame (20) and reflector pieces (40, 50). The frame (20) is made of a light-opaque material and the reflector pieces (40, 50) are made of semi-light-transparent materials, preferably color tinted. The frame (20) includes frame portions (22, 24, 26, 28) that are, in cross-section, L-shaped members that support and cover the edge of a flat object when that object is placed within the frame (20). The frame (20) includes a plurality of bands (32, 34, 36). Between the bands (32, 34, 36) are voids (33, 35). The bands (32, 34, 36) include rearwardly extending posts (38). A first reflector piece (40) includes a reflector surface (42) surrounded by a flat border (44). The reflector surface (42) is made up of a plurality of pyramidal elements (46), that are intended to reflect light back toward a light source in a generally light-scattering and diffusing manner.

Abstract: A rotary electric switch 1 comprises a base 2 having a rotary actuator 3 mounted thereon, the base 2 including a pair of substantially parallel, spaced apart substrate layers 6, 7. Each layer 6, 7 has a first surface 9, 10 which faces the other substrate layer 7, 6 and a second surface 11, 12 which faces away from the other substrate layer 7, 6, the first surface 9, 10 of each layer having an electrically conducting contact 13, 14, 16 provided thereon. At least one of the substrate layers 6, 7 is deformable towards the other so as to effect an electrical connection between the contacts 13, 14, 16 on the two layers 6, 7, and the rotary actuator 3 includes a projection 21 which engages against the second surface 11 of said deformable substrate layer 6 so as to press it towards the other layer 7 in the immediate vicinity of the projection 21.

Abstract: An improved can compacting mechanism includes a can collection bin comprising a body having an integrally-formed and cylindrically-shaped sidewall. Downwardly from the cylindrical sidewall is a floor. The sidewall and floor are integrally formed into a single structure. Upwardly from the sidewall is a body neck and opening. The body neck is, in cross-section, a generally rectangular-shaped structure and the body opening is a generally rectangular-shaped aperture through which compacted cans are intended to pass as they drop by gravity from the can compacting mechanism of prior invention. The sidewall is a carrier for indicia applied to the sidewall or to a label or wrap that encircles the sidewall.

Abstract: An ice rigger apparatus has a planar base member that has an adjustable fishing rod holder at one end and a trip rod at the other end. The trip rod is rotatably mounted to the top surface of the base member and is disposed generally transversely to the base member. The trip rod includes means for releasably attaching a portion of a line to it, the line running from a fishing pole placed within the rod holder to a lure that is suspended in the water just below the ice. The trip rod also includes means for releasing an indicator flag when the lure has attracted a fish and the fish has taken the bait.

Abstract: A combined mouth retracting and saliva ejecting device has a forward suction portion, a right cheek retractor portion, a left cheek retractor portion, and a rearward suction portion, the device being configured to be placed within the mouth of a dental patient. The device is constructed of a single piece of rigid, but resilient, tubular material, the material having an elastomeric memory. The device is tubular and has a cylindrical or other shape cross section and can be constructed of material so as to be either disposable or nondisposable, the nondisposable version being capable of heat or chemical sterilization. The device can be made in almost any size to accommodate the wide variety of patients that it may be used with, including children.

Abstract: A combined support and lock device (10) has a longitudinally extending support portion (20) and a longitudinally extending lock portion (50). The support portion (20) includes a centrally disposed strut (22) having a first end (24) and a second end (26). The first strut end (24) is adapted to rest against a member (8) of a boat trailer frame (6). The second strut end (26) is adapted to rest against a portion of a boat motor (12). The lock portion (50) includes a hook-like rod (60) having a first end (62) and a second end (66). The first end (62) of the rod (60) is curved (64) so as to engage a recess (18) defined within the rearward portion of the boat motor propeller (16). The rod (60) extends between two adjacent propeller blades (17) to prevent rotation of the propeller (16). The second end (66) of the rod (60) is lockable within a pivotable locking flange (52) the locking flange (52) being rotatably secured to the second strut end (26) of the support portion (20) of the device (10).

Abstract: An apparatus and a method for the remediation of failing wastewater treatment systems, such systems being comprised of one or more septic tanks and a seepage pit, drywell, absorption field or an above grade mound system having an inlet and a plurality of outlets wherein effluent drains from the inlet to the outlet, comprises a positive pressure pump having an output, a tube having a first end and a second end, the first end being attachable to the pump output, and an air stone attachable to the second tube end. The pump is used to deliver air through the tube to the air stone. As much tube as is required is used to allow the air stone to be introduced into almost any portion of the wastewater treatment system so as to introduce air into the effluent to allow aerobic bacteria to proliferate. The apparatus could also include a plurality of such pumps, tubes and air stones, and in many combinations.

Abstract: The present invention provides for a sleeve that screws into the same opening in a faucet that a typical aerator screws into. This sleeve replaces the aerator and includes a smaller aerator that is inserted within the sleeve. In this fashion, water aeration can still occur when aeration is desired. However, when a hose attachment is inserted into the sleeve, one of the hose attachment moves up and into the sleeve.