Abstract: A cost-efficient digital parallel processor to improve throughput and offer a variety of output formats in film conversion is described. Image pixels on film are translated into electrical signals by photosensitive detectors. The electrical signals are digitized by analog-to-digital converters and thereafter provided to a digital parallel processor for film conversion functions. The digital parallel processor includes two or more groups of circuit elements to facilitate parallel processing. Each group of circuit elements can process a different set of image pixels simultaneously. In addition, image pixels belonging to the same set can be processed in parallel. This two-dimensional parallel processing structure facilitates faster than real-time film conversion sessions. A supervisor control circuit monitors and controls the sequence of film conversion functions. The output of the digital parallel processor is provided to a formatter which manipulates the data to conform to one or more standard formats.

Abstract: According to the invention, a system for identifying an individual and reading biometric information pertaining to the individual from an optical card is disclosed. The system includes an optical card drive and a biometric scanner that are both coupled to a data processor. The optical card includes biometric data of the individual. The biometric scanner reads the biometric information from the individual.

Abstract: A self contained system for identifying and storing information pertaining to an individual, the information including biometric information about the individual, the information being stored on an optical card. The system includes a read write system adapted for digitally reading from and writing to the digital card. A device for obtaining biometric data from an individual is also attached to the system. A data processing and storing system provided in communication with the read write device and the device for obtaining biometric data to compare data from the optical card and the data obtained from the device for obtaining biometric data, and then deliver data to the read write system for writing on the optical card.

Abstract: An apparatus for magnetically treating fluids produced from a hydrocarbon well includes a hydrocarbon section and a reactor section. The hydrocarbon section is designed to treat crude oil to inhibit the deposition of paraffins, asphaltines, and the like. The reactor section is designed to treat aqueous fluids to inhibit the deposition of mineral scale, and in particular the deposition of barium sulfate. The magnets in the two sections are arranged in a linear, co-axial relationship. Radial focusing magnets provided in the reactor section distort the magnetic field and inhibit dissolved minerals from forming scale on the production tubing. The apparatus is effective at preventing fouling by barium sulfate deposition.

Abstract: A spray gun suitable for spraying plaster and other particulate matter uses a series of easily replaceable elements for fast cleaning and changeover of the spray gun. A barrel portion of the gun has a supply chamber for receiving material to be sprayed. A slidable tube is mounted in the barrel portion and provides a jet of compressed air for forcing the material to be sprayed through a nozzle plate. A handle portion extends downwardly from the gun and supports a slidable trigger mechanism. The trigger mechanism includes a fixed member at one end thereof which is slidable on the slide tube trapped between an adjustable stop member and a further member secured on the slide tube. The adjustable stop member can also be used to position the slide tube for continuous operation independent of the trigger mechanism. The adjustable stop member is moved along the slide tube until it contacts the end of the barrel. Further movement moves the slide tube rearwardly and is held in the open position.

Abstract: A lamp, a film guide, and a photosensitive detector are combined into an optical system contained in a portable device that generates electrical signals representing images recorded on motion picture film. The film guide has a surface proximate to the motion picture with an aperture therein through which light from the lamp passes to image the film on the photosensitive detector. A digital processor, which is electrically connected to the photosensitive detector processes an electronic signal output by the photosensitive detector. To provide compactness, the optical system has a folded path comprising three segments each separately mounted on a different surface. The first segment includes the lamp, the second includes the film guide, and the third includes the photosensitive detector. An optical detector positioned so as to receive light from the lamp enables adjusting the device when the device is moved to a location where the temperature and other environmental conditions change.

Abstract: An apparatus for magnetically treating fluids produced from a hydrocarbon well includes a hydrocarbon section and a reactor section. The hydrocarbon section is designed to treat crude oil to inhibit the deposition of paraffins, asphaltines, and the like. The reactor section is designed to treat aqueous fluids to inhibit the deposition of mineral scale, and in particular the deposition of barium sulfate. The magnets in the two sections are arranged in a linear, co-axial relationship. Radial focusing magnets provided in the reactor section distort the magnetic field and inhibit dissolved minerals from forming scale on the production tubing. The apparatus is effective at preventing fouling by barium sulfate deposition.

Abstract: The shower structure comprises a base for containing water, two panels and a two-part elongated joint. The base comprises a doorstep, a base edge and a bottom. The base edge has an inner portion lower than upper surface of the doorstep. Each panel has a first panel edge provided with an inner portion for contact with the inner portion of the base edge for fitting the base and the panel in a watertight manner, a second panel edge also provided with an inner portion. The joint includes an outer part having, along its length, two distal joint edges. Each joint edge is adapted for connection to the inner portion of the second panel edge for fitting the panel and the outer part of the joint together. An inner part of the joint is connected to the outer part for sealing the base and panels together in a watertight manner.

Abstract: In a door constructed of spaced apart skins mounted on a rectangular frame and reinforced with the core between the skins filled with a plastic foam, a window or door light frame system consists of a two part frame system with a window light permanently installed in one part of the system and the other part releasably adapted to register with the frame part with the window light installed during shipping and rotated when installed to bring the locking elements of the several parts into registry to permanently lock the frame system in an aperture formed in a door with stop means in the locking arrangements to prevent damage to the frame system or the door on which the frame system is installed from excessive compressive forces on the frame parts.

Abstract: A portable tub/shower valve assembly workstation used to assemble tub/shower valve assemblies having a frame, a template, the template arranged and constructed to support at least one tub/shower valve, the template being pivotally carried on the frame for 360° rotation about a horizontal axis, whereby when the template is at a first angular position, the at least one tub/shower valve can be mounted and temporarily secured on the template, and when the template is rotated about the horizontal axis from a first angular position to a second angular position, the at least one tub/shower valve is retained on the template.

Abstract: An installation assembly for installing a liner in a pipeline comprises an inner bladder having an installation end and a retrieval end. An outer bladder surrounds the inner bladder. The ends of the inner and outer bladders are coupled together adjacent the installation end. The inner bladder is coupled to an air source at a retrieval end and the outer bladder adjacent the retrieval end is free. Following installation and curing of the liner, the bladder assembly is retrieved by pulling on the retrieval end of the inner bladder, and upon retrieval, the outer bladder is inverted.

Abstract: A bracket assembly for attaching a slide track to a rail of an equipment rack without the need for tools comprises a longitudinal main portion, a first or interior surface of which provides a mounting surface for the slide track, and an attachment portion that is substantially perpendicular to the main portion, and that is configured to seat against the rail. A quick-release latching assembly, including a latch element, is slidably mounted on a second, or exterior, surface of the main portion of the bracket assembly adjacent to the end portion, and is movable between a first position, in which the latch element is in a locking engagement with the rail, and a second position in which the latch element is disengaged from the rail. The latching assembly is coupled to the main bracket portion by a biasing element, such as a spring or an elastic band, that biases the latching assembly toward the first position.

Abstract: An improved plumbing workstation for use by a worker to install at least one plumbing fixture onto at least one sink, comprising a template for temporarily supporting the at least one sink, the template being adjustable to accommodate at least one size and at least one shape of the at least one sink, a frame upon which the template is mounted for 360° rotation about a horizontal axis, at least one mechanism for locking the template at selected angular positions about the horizontal axis, and retaining mechanism for retaining the at least one sink on the template and for retaining at least one sink a drain attachment on the at least one sink such that when the at least one sink is secured on the template, the template is at a generally horizontal first angular position, and when the template is rotated about the horizontal axis from the first angular position to a second angular position, the at least one sink is retained on the template to facilitate installation of the at lease one plumbing fixture and t

Abstract: A digital processor to synchronize ancillary information with film images during a film conversion session is described. The ancillary information includes metadata information and audio information. The digital processor advantageously processes the ancillary information at a speed to support faster than real-time film conversion. The ancillary information can come from various sources and in various forms. Information from analog sources is digitized for processing using digital technology. A pitch adjuster frequency shifts digitized analog signals and digital input signals to achieve a selected data rate that matches the rate of film conversion. Digitally encoded input data can be decoded and re-encoded to achieve the selected data rate. A formatter manipulates the ancillary information at the selected data rate to conform to a standard format and combines the formatted ancillary information with film images conforming to a standard motion picture format.

Abstract: The present invention concerns a method and system for monitoring electrolyzer performances and for diagnosing and predictive identification of faults and events that could affect the manufacturing processes that uses electrolyzers. The system has a plurality of acquisition and transmission units, each of the acquisition and transmission units measuring a plurality of variables related to a respective electrolyzer and for transmitting these variables; a database and data management unit for recording the variables transmitted by each of the acquisition and transmission units; a monitoring unit for monitoring the variables; and an intelligent data analysis and fault diagnosis unit for analyzing the variables and diagnosing events. All of the units are interconnected through a communication unit.

Abstract: An improved plumbing workstation for use by a worker to install at least one plumbing fixture onto at least one sink, comprising a template for temporarily supporting the at least one sink, the template being adjustable to accommodate at least one size and at least one shape of the at least one sink, a frame upon which the template is mounted for 360° rotation about a horizontal axis, at least one means for locking the template at selected angular positions about the horizontal axis, and retaining means for retaining the at least one sink on the template and for retaining at least one sink a drain attachment on the at least one sink such that when the at least one sink is secured on the template, the template is at a generally horizontal first angular position, and when the template is rotated about the horizontal axis from the first angular position to a second angular position, the at least one sink is retained on the template to facilitate installation of the at lease one plumbing fixture and the at le

Abstract: A portable tub/shower valve assembly workstation used to assemble tub/shower valve assemblies having a frame, a template, the template arranged and constructed to support at least one tub/shower valve, the template being pivotally carried on the frame for 360° rotation about a horizontal axis, whereby when the template is at a first angular position, the at least one tub/shower valve can be mounted and temporarily secured on the template, and when the template is rotated about the horizontal axis from a first angular position to a second angular position, the at least one tub/shower valve is retained on the template.

Abstract: A cable for conducting electronics signals in proximity to a source of electromagnetic interference, the cable has at least one longitudinally extending conductive wire having a diameter and an outer surface and a spacing member substantially coaxially disposed around the at least one wire and having a diameter and an outer surface, wherein the ratio of the diameters of the spacing member and the wire is about 4:1 and the spacing member contains no EMI shielding constituent.

Abstract: A line tracer is disclosed comprising a transmitter for generating a signal in a target pipe, a cable set, a detector for amplifying the signal and filtering unwanted electronic noise, and a method for employing the line tracer. The transmitter further comprises a transmitter circuit board having a pulse generation circuit, a tone generation circuit and a transformer drive circuit. The transmitter circuit board is tuned to provide a pulse frequency of approximately 1.3 Hz and a tone rate of approximately 600 Hz. The detector further comprises a detector circuit board having a difference amplifier, a first high pass filter, a second high pass filter, a non-inverting amplifier, and a sensitivity meter. The detector circuit board is designed to amplify the detected signal and to achieve an attenuation of frequencies from 0 Hz to 400 Hz that is 80 dB/decade. The detector provides a visual indicator of signal strength.

Abstract: A portable plumbing workstation used to install plumbing fixtures on sinks and to assemble tub/shower valve assemblies having a frame, a plurality of templates, the templates arrange and constructed to support at least one sink or tub/shower valve, the plurality of templates being interchangeable with one another and being pivotally carried on the frame for rotation about a horizontal axis, a releaseable lock for locking the template relative to the frame at selected angular positions about the horizontal axis, at least one sink retainer for securing a sink on the template such that when the template is at a first angular position, the sink can be inserted and secured on the template, and when the template is rotated about the horizontal axis from a first angular position to a second angular position, the sink is retained on the template for installing plumbing fixtures, the template when mounted on the frame being rotatable over 360° about the horizontal axis.