Abstract: A radio receiver most suitable for use in a car includes a pulse count demodulating circuit and a second demodulating circuit other than a pulse count detecting circuit so that a demodulation signal from selected one of the demodulating circuits is supplied according to the level of a detection signal supplied from a received electric field intensity detecting circuit.

Abstract: An apparatus and method for detecting the misalignment of cooperating mold sections is provided. The apparatus and method utilize a mold making machine which includes a device for forming a cavity of predetermined shape in the interior of each mold section and a device for forming a reference mark on the exterior of the mold surface, a conveyor for transporting the molds along a predetermined path from the mold making machine to a mold pouring station, and a non-contact distance measuring device for detecting the misalignment of the internal mold cavities of the mold sections by detecting any misalignment in the external reference marks.

Abstract: A method of manufacturing a liquid crystal display device includes the steps of forming a transparent electrode on a surface of a substrate, patterning the transparent electrode, coating a photosensitive layer of resin on the patterned transparent electrode, radiating ultraviolet radiation on a region of the photosensitive layer which will serve as a spacer to provide a gap between the substrate and a companion substrate to be combined therewith, radiating weak ultraviolet radiation on the photosensitive layer from the reverse side of the substrate, and developing the photosensitive layer to form the spacer and an alignment film simultaneously.

Abstract: An apparatus and method for controlling the filling of mold sections with molten metal is disclosed.

Abstract: A process is provided for the manufacture of heat-sensitive, heat-transferred media which includes a solid wax binder pigment and additives. The process provides for the mixing of molten wax binder with a mixture of pigment and water to transfer the pigment from the water into the molten wax binder as particulates. The water is separated and removed from the wax and the pigment-ladened binder mixed with additives such as Tergitol, tall oil and Cosperse to produce a heat-sensitive transfer media. When coated on a polymer backing, the heat-transfer media had a very fine pigment particulate size.

Abstract: A clock spring interconnector provides electrical connection between a rotating and nonrotating electrical circuit. In the interconnector, an outer housing defines a fist aperture extending therethrough. A rotor member occupies the first aperture in rotational relation to it. First conductor wire means are carried by the outer housing, while second conductor wire means are carried by the rotor member. Coiled conductor means are loosely coiled in a plurality of coils about the rotor member within the outer housing, with the coiled conductor means being connected at respective ends to the first and second conductor wires. The rotor member defines a second aperture extending through it in generally coaxial relation with the first aperture.

Abstract: A camera, typically a security camera utilizing film in a cartridge, with means for determining when the film in the cartridge has been exhausted. A radiation emitter with the wavelength of the emitted radiation outside the sensitivity range of the film, a detector for the radiation of the emitter, and a reflecting surface, with the reflecting surface on one side of the film and the emitter and detector on the other side of the film so that presence of film blocks the radiation path from the emitter to the reflecting surface to the detector. A control circuit for controlling camera operation, with the radiation detector output serving to shut off power to the motor when the film supply is exhausted.

Abstract: A wire locator and strain relief device comprises a pair of plastic strip members. Locking means hold the strip members together, the strip members together defining a plurality of parallel, coplanar channels, each for receiving separate, insulated wires, to firmly hold such wires in a single-plane,precisely positioned configuration. Thus, ends of the wires may be precisely located relative to each other for installation into an electronic circuit member such as a circuit board.

Abstract: A wafer-like body of electrical insulating material having three prong-receiving apertures therethrough configured and disposed to receive the two power line prongs and the ground prong of a standard three-prong electrical plug. Embedded within the wafer-like body is a contact device of resilient electrically conductive material, part of which is exposed in the ground prong aperture so as to yieldably interfere with the ground prong and make sustained electrical contact therewith when the prongs of the plug, which are insulated from one another, are passed through their respective receiving apertures enroute to being inserted into corresponding sockets of a grounded power outlet. A connection can thereby be made from the outlet ground to the contact device via the ground prong of the plug.

Abstract: A high power density, low corona resistor comprises a dielectric thermally conductive substrate having upper and lower surfaces and having a resistance element mounted on the upper surface thereof. The resistance element comprises a thin film of electrically conductive material. A pair of electrical leads are electrically connected to the resistance element and extend upwardly therefrom. An electrically insulative material covers the resistance element to provide physical and structural protection to the resistance element and the pair of leads. An electrically conductive sheet is operatively secured to the lower surface of the substrate and is in intimate contact therewith so as to substantially fill any microscopic indentations in the lower surface of the substrate thereby substantially eliminating voids between the lower surface of the substrate and the conductive sheet.

Abstract: An electro-mechanical shaker apparatus utilizing a novel design is disclosed. The shaker apparatus includes an armature frame which is directly coupled to an armature coil to form an integrated unit. The shortened height of the unit effectively raises telescoping resonant frequencies above the spectrum of test frequencies. The armature frame is comprised of a top plate, bottom plate, and an intermediate section to form a laminated/honey-combed design. The top and bottom plates have a higher modulus of elasticity, while the intermediate section has a lower mass density, which effectively raises bending resonant frequencies above the spectrum test frequencies.

Abstract: A monitoring system for providing continuous monitoring of a patient, including periods of transport, includes a data acquisition and processing module receiving physiological data from the patient. The module may be inserted in a bedside display unit to display the physiological condition data being monitored. The module may also be inserted in a portable display unit that can accompany the patient during transport. Connectors permit the module to simultaneously drive both the display units so that no data is lost when the module is removed from the bedside unit and placed in the portable unit and vice versa.

Abstract: A transportation vehicle alert monitor incorporating a speech synthesizer for voice announcement of vehicle location by stop number. The monitor includes a radio receiver responsive to coded RF signals containing either current vehicle location data or data for programming the monitor. Current location data includes school system number, bus number, route number, and stop number. Programming data includes school system number, monitor serial number, student number, two route numbers for one bus number, and initial and final alert stops for each route. Programability of initial alert stops allows each alert monitor to be remotely adjusted to allow varying conditions including the discharge between adjacent stops, traffic conditions, and distance from a passenger's house to the stop.

Abstract: The invention provides a method and apparatus for detecting specialized meteorological conditions, in particular a microburst. The detector is localized so as to process radar return signals from regions in which aircraft are particularly vulnerable to microbursts. The detector includes a Doppler radar and an intelligent processor. Doppler radar returns are stored in an array wherein the contents of each cell identify the wind velocity parallel to propagation path. A pattern matching process identifies the existence of a microburst, maximum wind velocity associated with the microburst, and the location of the center. By tracking the microburst center as a function of time, the microburst velocity and direction can be determined, allowing prediction for microburst location in the future. Based on observed microburst lifetimes, the expected duration of the microburst can also be predicted.

Abstract: In fluid level measurement apparatus a pressure vessel is tapped into a fluid container the fluid level in which is to be measured such that fluid level in the vessel is representative of fluid level in the container. A plurality of fluid detecting sensors are mounted in the vessel with unequal spacing to compensate for level errors due to density differences between the fluid in the vessel and container.

Abstract: A safe loading-unloading system for a tray used with a compact disc player. The system has lock arms provided on slide plates which move longitudinally along the side walls of a player body during loading and provided with lock pins for the purpose of semi-fixing a tray loaded in the player body, and relief holes formed in first and second apertures which are so formed as to allow the lock arms to be inserted into the side walls of the player body and the slide plates such that the lock pins are brought into contact with the side walls except when the tray is in its initial loading position and pass through the relief holes in the initial loading position of the tray. By this structure, it is possible to safely prevent the loading and unloading of the tray during the reproduction and to utilize most conventinal system for practising the complete lock, allowig an increase in cost to be removed.

Abstract: A metal detector circuit includes a transmit coil (12) and a receive coil (56) arranged in a balanced induction configuration in an electromagnetic field. The receive signal from the receive coil (56) is input to electronic switches (146, 148) which receive quadrature reference inputs from a phase shift circuit (112). The phase demodulated outputs of the switches (146, 148) are passed through amplifiers and input to an analog-to-digital converter (324) to produce digital signal samples which are transmitted through a bus (326). The bus (326) is connected to random access memory (414, 416) and a read only memory (418) which includes a stored signal processing program. A microprocessor (374) is connected to the bus (376) for receiving the digital signal samples and the stored program from memory (418). The microprocessor (374) executes the stored signal processing program to produce a digital output signal which is transmitted through the bus (326) to a digital-to-analog converter (360).

Abstract: A thermal printer and label applicator includes a transport system for moving linerless thermosensitive paper from a stack or roll thereof to a printing station and a cutting station. Thermal print head at the printing station is provided to imprint a preselected heating pattern in the linerless thermosensitive paper in order to form desired visible images thereon. A cutter is provided to separate the linerless thermosensitive paper into individual labels, and a vacuum system transports the separated individual labels from the cutting station to an adhesive activation station and thereafter to a label ejection station. At the adhesive activation station, a heater is provided to activate a delayed action adhesive on the label and thereafter a vacuum/blower system at the label ejection station causes airborne transport of the individual separated labels onto goods which have been placed in receiving position by a conveyor system.

Abstract: In an audio control device, in which a mode selection switch, a level regulation switch, a level display, a memory, an electronic variable resistance and a brake mechanism are connected with a processor, signals produces by actuating the switches are given to the processor, which controls the level display, etc., responding to these signals, in order to effect level display, mode display, modification of set level, electronic regulator control and brake control.