Abstract: A fuel delivery apparatus for an auxiliary vehicle heater includes a burner with a fuel nozzle. A fuel pump has an intake port and a discharge port. There is a first fuel conduit connected to the intake port. A second fuel conduit connects the discharge port to the nozzle. A third fuel conduit extends between the discharge port and the intake port. A pressure release relief valve is operatively disposed along the third conduit. Fuel from the discharge port is recirculated back to the intake port when pressure of fuel supplied to the nozzle through the second conduit exceeds a preset amount. Preferably the fuel nozzle is an air aspirated fuel nozzle and the fuel pump is a gear pump. The third conduit may be internal to the fuel pump.

Abstract: An improved method for packaging perishable goods comprises an inner insulating container that is quickly and easily formed from a flat sheet of metalized bubble pack material to a finished state that very closely approximates the size and dimensions of the carton. The constructed inner container can be quickly collapsed and reconstructed to improve the stackability and diminish the amount of space required to store the containers prior to use.

Abstract: A method and system for maintaining a uniform volume of powder in a powder feeder provided. The system includes a supply hopper that is spared from a powder feeder. The powder includes a receiving opening and a discharge opening. A rotatable brush is in communication with the supply hopper for causing powder withdrawn from the supply hopper to be transported to the powder feeder and disposed uniformly across the receiving opening of the powder feeder. The brush is immersed within the powder and extends across the receiving opening of the powder feeder, and maintains a filled level powder feeder.

Abstract: A semi-finished wood simulating product and method is disclosed. The product is manufactured by providing a substrate having at least one surface to be finished. A liquid basecoat is applied on the substrate and dried. A wood grain pattern is deposited, in liquid form, on the basecoat. Some of the pattern is transferred from the originally deposited position on the basecoat to a subsequent position. The pattern is then cured. A polymerizable protective coating is applied onto the substrate overlying the basecoat and the pattern. The protective coating seals the substrate and is adapted for accepting a colorant to be applied by an end user. The protective coating is then polymerized. Additionally, if a porous substrate is provided, a sealer is applied prior to the liquid basecoat and is then cured.

Abstract: A method for evaluating the solubility capacity of free unbound estrogens in body fluids of animals is described.

Abstract: A lift dolly is provided for lifting and transporting stand-mounted power tools and the like, with little effort. The dolly includes a pair of platforms and a wheel system having at least three castors extending downwardly from the platforms. The dolly is designed such that one step onto a latching or locking mechanism by the operator causes the wheel system to be forced downward relative to the stand thereby slightly lifting the power tool and stand off of the ground and enabling transport of same via the castors. Another step on the locking or latching mechanism disengages the wheel system and permits gravity to return the stand and tool firmly to the ground for use.

Abstract: A method of making a flat-skinned door which simulates a three-dimensional molded skin door, and corresponding product, are disclosed. The method includes the steps of applying a basecoat(s) to the door skin, applying a woodgrain puff-ink to the skin over the basecoat in order to simulate woodgrain patterning, utilizing a printing roll(s) to print a photographic image on the door which simulates a three-dimension molded door skin, and forming a hardened non-stainable polymerized coating over the image applied by the printing roll(s). In such a manner, a flat skinned door may be made which simulates a three dimensional molded skin door.

Abstract: A fan blade display package includes a first and second overlying transparent shells. Each shell has a major dimension and a minor dimension. A recess is formed in each shell for receiving and conforming to at least a first fan blade. The recesses are disposed in offset relation relative to at least one of the dimensions, so that portions of fan blades in each recess are exposed and may be visually perceived through each of the shells.

Abstract: A valve (1) has a valve housing (2) traversed by a through-flow channel (3), a valve seat (5) in the through-flow channel (3), and a closure member (13) movable relative to the valve seat (5), wherein the membrane (28) is attached on the outside to the valve housing (2) and on the inside to the closure member (13), whereby a seal (24) is provided on the side of the membrane (28) facing away from the through-flow channel (3) between closure member (13) and valve housing (2), which encloses a support hollow space (29) together with the membrane (28) filled with a non-compressible deformable support medium, wherein the closure member (13) has a shape such that, on the side of the membrane (28) facing away from the through-flow channel (3), the volume of the support hollow space (29) remains essentially constant during movement of the closure member (13).

Abstract: A push-pull cable (1, 6), in particular, for the purpose of actuating bicycle brakes. It has a guide hose (2, 7) and an actuation core (3, 8) that can be moved therein axially. The guide hose (2, 7) has an inside hose (4, 9) and a jacket hose (5, 10) that surrounds the latter. The inside hose (4, 9) consists at least mostly of a polymerized tetrafluoroethylene, while the jacket hose consists at least mostly of a polyarylate, polyacrylimide, polyetherimide, polysulfone, polyphenylenesulfide, polyetherketone and/or liquid-crystalline polymer and/or a synthetic substance whose rigidity and firmness are within the range of rigidity and firmness of the above-mentioned synthetic substances.

Abstract: An apparatus for providing a barrier coating on a portion of discrete objects such as fasteners utilizing a liquid coating material is provided. The present invention introduces either a plurality of loose or interconnected parts onto a magnetized conveyor system and optically senses when parts are present. When parts are sensed, the sensor triggers a discrete shot of liquid coating material such as a fluorocarbon to be deposited onto a predetermined portion of each part. These parts can then be transferred to a second magnetized conveyor system that supports an opposite surface of the parts than the first conveyor. The invention can also remove excess coating material and also be provided with dryers or heaters to fix the coating material to the parts if necessary.

Abstract: A method and apparatus for evaluating estrogen dependent physiological conditions includes a substrate having an anthocyanin pigment applied thereto. The pigment yields a color response indicative of how the body fluid responds to changes in its capacity to absorb free estrogens. The pigment is contacted by the body fluid sample, and the response thereto is connected through color response or optical density measurements to predetermined physiological conditions.

Abstract: An apparatus for providing a barrier coating on a portion of discrete objects such as fasteners utilizing a liquid coating material is provided. The present invention introduces either a plurality of loose or interconnected parts onto a magnetized conveyor system and optically senses when parts are present. When parts are sensed, the sensor triggers a discrete shot of liquid coating material such as a fluorocarbon to be deposited onto a predetermined portion of each part. These parts can then be transferred to a second magnetized conveyor system that supports an opposite surface of the parts than the first conveyor. The invention can also remove excess coating material and also be provided with dryers or heaters to fix the coating material to the parts if necessary.

Abstract: A liner assembly for a manhole or passage comprises a multiple-ply, generally cylindrical tube. The outermost ply includes inner and outer surfaces and is adapted for being impregnated with material for rigidifying and bonding the outer surface of the outermost ply to a manhole or passage. The innermost ply includes inner and outer surfaces and is adapted for being impregnated with a material for rigidifying the innermost ply. An impermeable ply is disposed between the innermost and outermost plies. The impermeable ply includes an impermeable membrane having fibers impregnated on the inner and outer surfaces of the impermeable ply. The fibers of the inner surface of the impermeable ply bond with the epoxy impregnated outer surface of the innermost ply. Likewise, the fibers of the outer surface of the impermeable ply bond with the epoxy impregnated inner surface of the outermost ply, so that the manhole or passage becomes structurally reinforced.

Abstract: A split rim eyeglass frame mounting system is provided. The locking mechanism comprises a lens holder for surrounding and securing a rim of a ophthalmic lens. The lens holder is split at a position to define first and second portions. A locking element is disposed on the first portion and extends towards the second portion. The element includes a base and a locking portion. The base portion is disposed at a proximal end of the element adjacent to the first portion. The locking portion is disposed at a distal end of the element and is greater in width than the base portion. The locking portion includes a slot at its distal end. The slot defines oppositely disposed resilient first and second tabs. A locking compartment is disposed on the second portion. The locking compartment includes first and second cooperating recesses for receiving and securing the first and second tabs respectively.

Abstract: The invention is a Medical Lookup Reference computer system for accessing medical information over a network. The system partitions the functioning of the system between a client and server program in an optimal manner to assure synchronization of the master medical information databases on the servers with the local medical information database on the client, minimize the use of network resources, and allow new types of medical information to be easily included in the system. A server site on the network maintains a description of its medical information, as well as the most current and up-to-date medical reference information. The client program maintains a local database which is automatically synchronized over the network with revisions and new medical information, and provides a user with an interface to fully review the information in the database.

Abstract: The invention is to a method and apparatus for increasing the likelihood that a selected vehicle component has been serviced or checked in a timely manner. An indicator is actuated should the vehicle component not be serviced within a preselected time. The vehicle component is in operable association with a timer, which measures the elapsed time between a starting time and a preselected time. The timer is reset by a switch which is actuated by the servicing of the vehicle component. Should the timer reach a preselected time before the switch associated is actuated, then an indicator is actuated.