Abstract: The present invention is directed to a method for preparing or repairing a machine foundation by using a hollow form which surrounds vertically extending reinforcement rods and is filled with a fortifying material to secure the hollow form to a slab. The form is preferably made of an aggregate filled thermosetting resin or a thermoplastic resin which are corrosion and chemical resistant materials free from fluid attack such as the liquids in the machine, for example, in a pump the fluids being either the lubricating fluids or the fluids being pumped. More particularly, the present invention is directed to a hollow form which may be used either to prepare a machine foundation or to repair a degraded slab or foundation and preferably is a single form.

Abstract: A simple, cost effective assay of iron is accomplished by using lactoferrin as part of a biosensor to detect iron in a sample. The lactoferrin releases protons when the iron is sequestered by the lactoferrin and the change in potential caused by the release of protons is measured by a potentiometer or pH sensing device. The sensing devices include the ion-selective or ion sensitive field effect transistors (ISFET), a potentiometric device or the pH indicator papers.

Abstract: The present invention is directed to a mechanical clutch which limits transmission of torque to a desired, predetermined maximum torque from a first clutch plate to a second clutch plate. More specifically, the mechanical clutch includes at least one stepper member, preferably three or more evenly spaced stepper members, which transmit the torque from a first clutch plate to a second clutch plate providing a desired maximum torque is not exceeded. However, if the desired maximum torque is exceeded, the stepper member will rotate and move between the clutch plates so that the torque to the second clutch plate does not exceed the desired maximum torque. The desired maximum torque is set by the axial force compressing the stepper member between the clutch plates and when the applied torque to the first clutch plate exceeds the desired torque, the stepper member will rotate between the clutch plates rather than transmit that torque to the second clutch plate.

Abstract: The present invention is directed to a method for preparing or repairing a machine foundation by using a hollow form which surrounds vertically extending reinforcement rods and is filled with a fortifying material to secure the hollow form to a slab. The form is preferably made of an aggregate filled thermosetting resin or a thermoplastic resin which are corrosion and chemical resistant materials free from fluid attack such as the liquids in the machine, for example, in a pump the fluids being either the lubricating fluids or the fluids being pumped. More particularly, the present invention is directed to a hollow form which may be used either to prepare a machine foundation or to repair a degraded slab or foundation and preferably is a single form.

Abstract: The present invention is directed to reusable molds which are used to mold various pieces including a modular contained machine foundation unit. Most pieces are molded as a hollow form which surrounds vertically extending reinforcement rods and is filled with a fortifying material to secure the hollow form to a slab. The hollow form is preferably made of an aggregate filled thermosetting resin which is a corrosion and chemical resistant material.

Abstract: The present invention is directed to melt blown polyolefin film which is produced cheaply by melt blowing polyolefin resins which contain 25 to 60 wt% fillers selected from the fillers including an inorganic carbonate, synthetic carbonates, nepheline syenite, talc, magnesium hydroxide, aluminum trihydrate, diatomaceous earth, mica, natural or synthetic silicas and calcined clays or mixtures thereof, having a particle size less than 150 mesh.A further aspect of the present invention is directed to polyolefin resins, especially polyethylene, which are chemically degradable by the incorporation of the combination of the above group of fillers and a metal carboxylate. The metal carboxylates of the present invention are inclusive of a large number of metals, such as cerium, cobalt, iron, and magnesium.

Abstract: The present invention is directed to a method for making service connection to polyethylene replacement sewer pipe. Specifically, the method involves the steps of (1) locating the service; (2) excavating an opening less than two feet in diameter from the surface to the polyethylene replacement pipe at the service; (3) introducing a fusing apparatus on top of the polyethylene pipe and fusing a stack to the polyethylene pipe; and (4) drilling a opening into the polyethylene pipe through the fused stack. Before drilling the opening into the polyethylene pipe, the stack may be tested to make certain that there are no leaks in the fusing step and that the stack is securely connected to the polyethylene pipe.

Abstract: A small and light weight microconical interface fitting may be attached to the surface of a space vehicle or equipment to provide an attachment device for an astronaut or robot to capture the space vehicle or equipment. The microconical interface fitting of the present invention has an axisymmetrical conical body having a base portion with a torque reaction surface for preventing rotation of the interface grasping tool; a cavitated, sunken or hollowed out intermediate locking portion which has a cavity shaped for receiving the latches of the grasping tool and an upper guiding portion for guiding the grasping tool into axial alignment with the microconical interface fitting. The capture is accomplished with an interface grasping tool. The grasping tool comprises an outer sleeve with a handle attached, an inner sleeve which may be raised and lowered within the outer sleeve with a plurality of latches supported at the lower end and a cam to raise and lower the inner sleeve.

Abstract: The present invention is directed to a ram guard, which is attached to a stabilizer arm having an exposed hydraulic ram, having an outside surface which has a linear length greater than the length of the rod when fully extended. More specifically, the ram guard of the present invention comprises an outside surface attached to a stabilizer arm which has a linear length greater than the length of the piston rod of the ram, an upper surface to cover the exposed piston rod, and an end surface which attaches to the piece of the stabilizer arm to which the piston rod is attached.

Abstract: The present invention is directed to the compound 1,2-benzo-8-(D,L alanyl)-3-phenoxazone nitrate and to the method for preparing this compound.

Abstract: The present invention is directed to a reuseable mold for casting a hollow form made of an aggregate filled thermosetting resin. The reuseable mold includes an outer mold, made from sheets of thermoplastic resin, and an inner mold, also made from sheets of thermoplastic resin, having a base with plugable opening(s) for connecting an air supply for popping the inner mold from the cast hollow form fabricated in the reuseable mold. The sheets are preferably 1" sheets of polyethylene.

Abstract: The present invention is directed to the process and apparatus for compounding and pelletizing of chemical foaming agents in a high melt resin carrier and producing unique, uniform encapsulated and pelletized chemical foaming concentrates. More specifically, the present invention is directed to the compounding, encapsulating and pelletizing in a high melt resin carrier a highly loaded concentration (5 to 70 wt %) of foaming agents which include an endothermic foaming agent, an exothermic foaming agent or hybrid combinations of these two such that when incorporated into a thermoplastic resin to produce a foamed product will chemically react to form a mixture of carbon dioxide, nitrogen or hydrogen as the active foaming agent.

Abstract: The present invention is directed to a hollow form which is to be used as a machine foundation. The form is made of an aggregate filled thermosetting resin or a thermoplastic resin which are corrosion and chemical resistant materials free from fluid attack such as the liquids used in the machine, for example, in a pump either the lubricating fluids or the fluids being pumped. More particularly, the present invention is directed to a hollow form which may be used either to prepare a machine foundation or to repair a degraded slab or foundation and preferably is a single form. The preferred form has vertical walls and a single, top horizontal wall through which polymeric concrete can be poured to fill the form. An alternative form may be made of two pieces.

Abstract: The present invention is directed to a carrying device which comprises an object to be carried, a strip of "Velcro" material affixed to the outside of the object, a belt member adapted to be worn around a person's waist, the belt member having a weight bearing supporting section which extends across the small of the back, and a second strip of "Velcro" material affixed to the outside of that supporting section of the belt member.

Abstract: A method and apparatus for disposing of waste water above ground is disclosed. Effluent is deposited in a first tank wherein solids are broken down and liquified by a primary preconditioning unit. The preconditioned effluent is transferred to a second tank. A secondary conditioning unit in the second tank suspends liquid and solid particles in the tank air and vapor, vaporizes the suspended liquid and any entrained solid particulate material, and then discharges the vaporized material into the ambient atmosphere. An automatic control means senses vapor temperature and operates a stack damper and vacuum means which causes the vapor stream, thus preventing escape of non heat-treated vaporized materials. Another automatic control means activate the secondary treatment unit heater only when the liquid level of the second tank is within a preselected range.

Abstract: The present invention provides for a new and improved rectangular bottle for motor oil and the like fluids. The rectangular bottle of the present invention is of the type having an offset spout, and is particularly designed to be stacked and shipped on a standard 40 in..times.48 in. GMA pallet.

Abstract: An integrated ammonia urea process where the reaction of carbon dioxide and ammonia is in a urea reactor having a condensing section, a reaction section having more than one stage and a stripping section. The raw ammonia synthesis gas containing carbon dioxide is introduced into the stripping section of the urea reactor at a pressure selected within the range of 2000 and 3500 psig. The stripping effluent removed from the stripping section comprises the raw ammonia synthesis gas, carbon dioxide and ammonia which is introduced into a state of the reaction section.

Abstract: Symmetrical or 2,3,5,6-tetrahalopyridine is prepared from pentahalopyridine in an electrolytic cell by forming an organic solvent-free emulsion of pentahalopyridine and tetrahalopyridine and by electrolyzing the emulsion.