Abstract: A wearable device for automatically counting and timing the repetitions or laps during an athletic activity. The device preferably is worn either on the palm of the hand or the ball of the foot and comprises a raised, pressure-sensitive area which is depressed automatically through contact with a solid surface as part of the user's natural action in completing a lap or repetition. The device preferably also comprises a watertight case enclosing a microprocessor circuit which records and calculates various information for the user and displays this information on a liquid crystal display. Selecting means are provided on the case for selecting the information appearing on the display such as laps completed, total distance traveled, time to complete each lap, average lap time, average speed, total elapsed time, real time, and best lap time. An adjustable strap holds the device to the user's body.

Abstract: As an article of manufacture, a construction element typically in a square configuration for its exposed face, or multiples thereof, suitable as a load bearing or decorative member or a facing or tile for a wall, floor, ceiling and the like, for components for furniture, room dividers, as packaging components, toys, jewelry, sculpture and sculpture components and the like, wherein at least one face of the element has a combination of five exposed surfaces, which surfaces interrelate and give varied visual effects by the interplay of light with the five exposed surfaces.

Abstract: Refractory carbonaceous sulfide ores are treated in a manner so as to improve gold recovery by a treatment in specific combination of steps whereby the ore is treated with chlorine after pretreatment and before cyanidation; the particular steps in the treatment of the ore have been found to be necessary as the conventional pretreatment will not improve the yields on any economic basis.

Abstract: The inventive composition comprises an active ingredient, for example a quaternary ammonium compound, which active ingredient is capable of inhibiting or destroying a unicellular living organism, such as spermatazoa, bacteria or virus. The active ingredient is combined in a synergistic amount with an activating ingredient capable of inhibiting or destroying the enzymes associated with the unicellular organism. The activating ingredient may be capable of releasing fluoride ions, for example, an inorganic fluoride compound. The composition according to the invention is useful, for example, as a spermicide, or as an antibiotic, or as an anti-STD preparation for local or topical application.

Abstract: A technique for driving with continuous synchronized movement a plurality of parallel pulling cables of a transportation installation in a direction parallel to the cables comprising at least one vehicle connected in line to the cables. Each cable is driven by a separate independent drive device powered by a dedicated power source. Drive forces in each drive device are monitored and used to control the drive device speed of at least one drive device so as to maintain equal cable speeds.

Abstract: An overhead stretched film wrapping apparatus, wherein the carriage carrying the film dispenser is adjustable upwardly or downwardly during the overhead wrapping; pre-stretched film dispensing devices and gantry mounted variations are also disclosed.

Abstract: The present invention relates to a process for start spinning or piecing at least two yarns of fibers, which process includes forming strands for start-spinning or piecing by introducing a continuous filament into each roving, false twisting the strands, assembling the strands at a given point of convergence, cutting each filament upstream of its introducing point, removing the filament from the strands and twisting the strands without the filament to a twisted yarn. This process serves to overcome the problem of breaking at the start of the spinning. Also by the present invention, the problem of breaking while twisting the assembled intermediate yarns to a twisted yarn is avoided by introducing a false twisting of the assembled intermediate yarns, supplementing to the false twisting of the intermediate yarns, before the last twisting.

Abstract: The recovery of precious metals from refractory carbonaceous and sulfidic ores or concentrates is improved by subjecting an oxidized slurry of this type of ore to thiourea leaching in the presence of carbon instead of subjecting the slurry to cyanidation leaching.

Abstract: The invention concerns a method of manufacturing a single-block fuel injection rail. The rail according to the inventive process comprises at least one rectilinear hollow tube, to which are joined at least one fuel intake tip, at least one injection intake and rail fastening means. The method comprises striking, in the hot state, a metal billet placed in a die, imparting thereto a longitudinal solid primary shape having transverse branching, whose axes are perpendicular to the longitudinal axes of the primary form, and cooling and machining the primary form so as to give the rail its final shape. The rail is formed from an aluminum alloy and the billet is struck at a temperature between about 430.degree. and 460.degree. C. The process may be used in the manufacture of fuel injection rails for the automobile industry.

Abstract: An aerial transport installation having two parallel continuously moving suspension traction cables defining two endless loops have at least one cable car equipped with ward rippers for clamping the cables on the top part of the cables. The cables define a line of circulation for the cars including a track of arrival and a track of departure at each station, with the tracks defining horizontal planes. The end pulleys at each station include at least one return pulley for separating the cable loops so that the cable car can be totally disengaged and disassociated from the cable. The pulleys are arranged such that a longitudinal free space is provided between the loops of the cable at each station to facilitate the removal of the cable car from the cables.

Abstract: An all-purpose septic tank comprising a chamber (1), a waste water inlet pipe (2), an outlet pipe (3) for conveying the clarified water to a land treatment system, means (5) for effecting clarification through deposition of the heaviest substances on the bottom (4) of the chamber (1) and through accumulation of the greasy substances and light particles on the surface S and for at least partially liquefying these substances by means of anaerobic fermentation, means (6), incorporated inside the chamber (1) itself, for protecting the land treatment system so as to prevent it becoming clogged up, the clarification and liquefaction means (5) and the protection means (6) being located inside a single compartment of the chamber (1).

Abstract: A long term isolation cabinet microbiologically secure with high isolation integrity with an isolation device and waste removal apparatus commensurate thereto for isolation such as laboratory animals or chicks.

Abstract: Apparatus and method for using an image of the human body to control real time computer events wherein data regarding a participant are acquired through any means of imaging without marking the participant or requiring that he or she use or wear a stimulus source, sensing device or special clothing. Perception and feature analysis are carried out by specialized circuitry and computer software, and response to perception is expressed using any device controllable by a computer. Participants generally are unaware of processing delays between action and reaction, and their perception of an event is similar to dealing with a human being or animate creature. Perception and response occur in real time with action and reaction closely coupled.

Abstract: A bicable ropeway aerial transport system is disclosed which includes a pair of carrier and haulage ropes and at least two pair of end pulleys that are respectively engaged with the ropes in embarking and disembarking stations. The end pulleys in at least one of the stations are offset longitudinally and form between them a free space dimensioned to permit the engagement and disengagement of the vehicles from between the ropes in the free space.

Abstract: A sail wherein the loads thereon in use are carried predominantly by structural members properly disposed within the sail.

Abstract: An improved structural sail with stress bearing members specifically oriented along the leech to eliminate and/or minimize "hard" leech or leech "fall-off".

Abstract: An aerial transportation system including two generally parallel endless aerial carrier and traction cables is disclosed in which apparatus is respectively associated with each of the cables for separately supporting each cable. The supporting apparatus associated with each cable each comprise at least one basic balance beam, at least one roller rotatably mounted at one end of the balance beam for engaging its associated cable and at least one support balance beam with the basic balance beam being pivotally mounted at one end on the support balance beam for pivotal movement about a pivot axis extending at right angles to the cables. A support structure is provided for the balance beams with the support balance beam being pivotally mounted on the support structure.

Abstract: A method and apparatus are described for the electronic delivery of a document, originated at a local site by a source which has a printer output that normally is connected to a printer, to one or more remote locations having printers or display devices which may differ from the printer normally connected to the printer output of the document generating source. Printer command signals which normally are provided at the printer output are converted to character and position data which represent the respective characters and their horizontal and vertical positions on each page of the document. The character and position data are transmitted to a remote location, either directly or via a distribution unit which transmits a document to one or more remote locations, whereat the data is reconverted to a form for driving a printer or other display device, resulting in a line-for-line conforming copy of the original.

Abstract: Inside a parallelepipedic guide section there is provided at least one partition located so as to divide the inner volume of the guide section into a main waveguide portion capable of supporting an orthogonally polarized signal and two secondary waveguide portions extending in the same direction as the main waveguide portion. The secondary waveguide portions are so dimensioned such that one of these waveguide portions is capable of supporting a horizontally polarized signal and that the second waveguide portion is capable of supporting a vertically polarized signal.

Abstract: Disclosed is an implantable device for the injection of fluid into a patient's body. The device includes a non-invasive external part which magnetically cooperates with the implanted portion through a magnetic field. The device is entirely mechanical and is capable of delivering both a continuous dose of fluid as well as instantaneous dose of fluid. The mechanism comprises a fluid reservoir, a catheter, an elastic means, a regulating means, a magnetic drive means, a gear transmission means and a flow adjustment means.