Abstract: A cutting insert and, in one embodiment, a grooving cutter, is formed so that multiple cutting edges are disposed in the cutting path. Rectangular cutting inserts and radial cutting inserts are contemplated. The rectangular shape is most suited for small tools and equally so for internal applications. Multiple radial cutting inserts can be mounted equally radially disposed, but differently angularly disposed from each other, for providing a grooving cutter. The cutting inserts and tool assemblies thereof may be used for OD grooving, threading, relieving, trepanning, face grooving, slotting and milling.

Abstract: The invention provides an apparatus for printing indicia on a substrate which includes a frame assembly having a print roller, a transfer roller in rotational engagement therewith and a fountain roller in rotational engagement with the transfer roller. A bracket member is mounted on the frame assembly for retaining a disposable ink cartridge at the fountain roller, the disposable ink cartridge being mounted in the bracket. The disposable ink cartridge has a top, an upwardly recessed bottom and contains an ink absorbing material such as a sponge.

Abstract: A novel two part loading fixture in which one part is a shipping tray in which electrical leads are shipped by the lead manufacturer to the manufacturer of the electronic devices in which the leads are to be incorporated, and another part is a rigid frame for use by the device manufacturer for locating said tray relative to the holes of a transfer plate.

Abstract: The flexible foil material or laminate of the invention comprises a synthetic material layer disposed between two thin aluminum foils and is characterized in that the synthetic material is amorphous polypropylene or a composition containing amorphous polypropylene.Preferably, the composition comprises amorphous polypropylene, a soft microcrystalline wax and/or terpolymer:ethylene-acrylic acid-acrylic acid ester.The material of the invention is perfectly suitable for manufacturing wine bottle caps as well as wrappers for food products such as cheese.

Abstract: A disposable ink cartridge is provided comprising a container having a top opening, an inwardly extending bottom and an inwardly extending shoulder or rim. An ink absorbent pad such as a sponge is fitted inside the container followed by an ink distributing pad such as a felt pad. The container is sealed by a laminate consisting of a bottom layer of metal foil having a heat sealing polymeric composition on its undersurface and a top layer of paper such as kraft paper. The felt pad has a hole located therein which equalizes the pressure between the surface of the felt and the inside of the cartridge.

Abstract: An agent and method for treating vasomotor disorders, particularly migraine and menstrual pain is provided wherein the method comprises administering to said patient, intravenously or orally, an effective dose of the agent according to the invention, Vitamin B.sub.6. The effective dose of vitamin B.sub.6 is at least about 100 mg., preferably at least about 300 mg. and most preferably at least about 400 mg. Vitamin B.sub.2 may also be administered for particularly effective results.

Abstract: A voltage divider used to supply multiple reference voltages is energized electrically, in shunt, by a constant voltage generator and, in series, by a constant current generator. The magnitude of current supplied by the constant current generator determines the voltage drops across successive resistor stages of the voltage divider, while the magnitude of voltage supplied by the constant voltage generator determines the voltage level, with respect to ground, of the voltage-divider tap to which the constant voltage generator is connected. Since these two generators are independent of each other, it is possible to independently control the range and zero point settings of a voltage divider.

Abstract: A control system for regulating the operation of an electric resistance heating grid for de-icing or de-fogging a window of an automobile in accordance with the temperature of the window includes a manually operable switching relay closed by the driver to start the flow of current through the heating grid upon the accumulation of an unacceptable amount of ice or fog on the window. A holding circuit maintains the switching relay closed until such time as an electric resistance-type temperature sensor in heat exchange relationship to the window surface on which the ice or fog accumulates operates through a transistorized circuit to break the holding circuit when the window reaches a preselected temperature high enough to dissipate any fog or ice accumulated thereon.

Abstract: A radiation detection device is provided which comprises a box-like housing having a radiation permeable window located in one side.A scintillator is mounted in the housing; the scintillator comprising a first tube of radiation permeable material encasing a central core of scintillation material such as sodium iodide surrounded by a light reflective material, and a means for converting light signals into electric signals are connected with the scintillator.A rotating collimator surrounds the scintillator including a second tube of radiation permeable material, a plurality of channel forming members comprised of a radiation impermeable material formed in groups around the second tube, a plurality of groups being located axially along the second tube, wherein each group of channel forming members define a plurality of radial channels capable of being directed toward the radiation permeable window during rotation.

Abstract: Preparation of new, useful and novel highly electro-conductive polymer compositions via the dispersion of electrically particulates in conjunction with small proportions of certain organo aluminates, titanates and/or zirconates in polymeric substrates is hereinafter described. Further the production of heretofore unknown classes of organo aluminates, titanates and zirconates useful in the practice of this invention is disclosed and generically useful subclasses of these compounds defined. Advantages other than improved electrical conductivity of the resultant composites, i.e., process and physical property improvements are also documented for compositions containing said additives and particulate materials and/or composites in polymeric dispersions, and/or compositions of said particulates with said organic aluminates, titanates and zirconates.

Abstract: A centrifugal separator cleans a stream of fluid by passing the same through a rapidly rotating tapered duct. Rotation of the duct creates centrifugal force which causes pollutants carried by the stream to collect on a duct wall and to flow along the wall in a direction opposite to the direction of flow of the fluid through the duct.

Abstract: The disclosed system comprises one or more stationary dispensers associated with drinking fountains for farm animals, for dispensing predetermined doses of drugs or nutrients, operating in cooperation with a plurality of portable units constructed for individual animals. The portable units are designed to interact electronically with a stationary dispenser to control the amount and timing of the doses. The stationary dispenser includes in circuit relation, an interrogator-transmitter, a reply receiver, and a liquid dispenser responsive to the reply receiver. Each portable system comprises a coded passive transponder, a timer, and a memory element. When an animal comes within range of the stationary dispenser, its portable transponder is interrogated. A coded reply is sent by the animal's transponder indicating whether animal has received a dose within a preceeding preselected time interval. If a positive reply is received by the stationary dispenser circuit, no further action is taken.

Abstract: An electro-mechanical relay, particularly for automotive use, characterized by quietness of operation in which the armature coil, spring arm and contact elements are so arranged that the mating surfaces of the contact elements lie substantially in a single plane when in open position and are closed without audible noise by relative sliding movement in said plane.

Abstract: A method for continuously manufacturing finely divided magnesium, and similar metals, in which a liquid stream of magnesium ejected from a nozzle is impacted by a high velocity stream of inert gas to "atomize" the liquid magnesium, including the intermittent entrainment of an abrasive powder in the inert gas stream to remove the build-up of solid magnesium or magnesium compounds that otherwise would collect on the end of the nozzle and interfere with continuous operation of the "atomizing" process.

Abstract: The invention provides a novel cold source for a Rankine cycle system which employs the use of cold seasonal temperatures to form an ice bed and which allows insulation of said ice bed from warm seasonal temperatures, the cold source comprising a container having an insulated side wall and an insulated bottom; a ventilated top wall mounted above said side wall, said top wall permitting a flow of external air to said container; means associated with said top wall for controlling the flow of external air to said reservoir; an insulated cover mounted on said top wall, a grate extending across said reservoir above said bottom defining a space for containment of a body of water; and means associated with said reservoir for spraying water into said reservoir. The invention also provides a novel turbine, condenser and evaporator assembly, and a magnetically-actuated fluid pump which may also be used for Rankine Cycle Systems.

Abstract: A foldable cover for a truck bed is provided comprising a pair of support members mounted above the bed on the vehicle bed walls, a rear cover member enclosing the rear section of the bed, a first central cover panel lying across the support members pivotably connected to the rear panel, a second central cover member lying across the support members pivotably connected to said first central cover panel and a forward cover member extending across said bed pivotably connected to said second central cover panel.

Abstract: Actinic radiation curable coating compositions are provided applicable to many substrates comprising a pentaerythritol-based polyacrylate or polymethacrylate such as pentaerythritol tetraacrylate, a cellulose ester such as cellulose acetate butyrate and a photoinitiator. The compounds are preferably applied to the substrate by spraying a solution of the composition in one or more solvents selected from the group consisting of lower alcohols and ester, ketones having from 3 to 7 carbon atoms and lower alkyl Cellosolves, and removing the solvents.Upon curing in air the compositions form extremely abrasion resistant coatings on the substrate and are also characterized by being scratch resistant and resistant to attack by chemical and organic solvents.

Abstract: An electrical adapter is described particularly useful for converting a 250 watt halogen lamp socket having a width of 7/16" to a 75 watt episical reflector lamp or flood socket having a diameter of 1". The adapter comprises a top and bottom hollow ceramic section. The top section consists of a hollow base member adhesively mated to a top member. The top member has mounted thereon a male screw shell and a center contact. The bottom ceramic section contains an internally threaded female screw shell and a bottom central contact. A connecting member is bonded to the hollow base member of the top section and is equipped with a central internally threaded collar to which is threaded a tubular neck. The bottom section is screwed to the connecting member. Wires connect the top and bottom center contacts and the male and female screw shells.