Abstract: An apparatus for cutting grass sods out of grass land and for stacking or rolling up into a predetermined amount of stacks or rolls of one or more grass sods. The apparatus includes a frame provided with two or more wheels suspended thereon, a cutting head suspended in the frame for cutting under the grass sods, a first conveyor which is mounted on the frame in driving direction as seen from behind the cutting head and which repeatedly transports the grass sods from the cutting head in an upwards direction, a second conveyor mounted on the frame in a driving direction as seen from behind the first conveyor and whereof at least one part is moveable with respect to the first conveyor and/or the other part to the second conveyor.

Abstract: A compound preparation for the treatment of hypogonadal men and men with hypophyseal diseases. This invention relates to compound preparations containing biogenous or synthetic androgens and biogenous or synthetic estrogens that are used for the treatment of imbalances of the testosterone metabolism in old age, of hypogonadal men, and of men with hypophyseal diseases. These compound preparations are present in various galenic formulations such as ointments, gels, sprays, TTS systems, tablets, lozenges, capsules, and suppositories. These preparations are used to treat the fluctuations of the testosterone metabolism occurring in old age and with certain diseases such as hypophyseal diseases (adenoma), hypogonadism and/or metabolic syndrome, to maintain the balance between androgens and estrogens found in young and healthy men in ill and/or elderly men as well.

Abstract: An adhesive tape or an adhesive label each of which comprises a substrate including a biodegradable polymer layer and an adhesive layer provided on at least one surface of the substrate. The adhesive tape has a release agent layer formed on an opposite surface to the surface where the adhesive layer is provided, or has a release tape which is in contact with the adhesive layer, and the adhesive tape was wound up around a core for storage. The adhesive label has a release sheet which is in contact with the adhesive layer. In such biodegradable adhesive tape and biodegradable adhesive label, a biodegradable polymer is used as a material of the substrate, and therefore the tape and label do not disrupt the natural environment or do not largely disorganize the ecosystem in the soil even when discarded in the soil after use.

Abstract: A method and apparatus for the removal of total cyanide from aqueous solution. The method includes the steps of placing the aqueous solution into a reaction tank, adding lime, ferrous sulfate, and acid to the solution in the reaction tank and agitating the resultant mixture for a reaction time of about one hour. The agitated mixture is transferred from the reaction tank to a clarifier tank and polyelectrolyte solution is added to induce iron-cyanide complex precipitate coagulation. The apparatus includes a reaction tank to hold the aqueous solution and a lime slurry tank, ferrous sulfate tank and acid tank in flow communication with the reaction tank. A pH control assembly controls the flow of acid from the acid tank into the reaction tank and a reaction tank agitation assembly extends into the interior of the reaction tank. The clarifier feed conduit extends between the reaction tank and a clarifier tank.

Abstract: A process for manufacturing nickel chloride is disclosed which is used as the raw material for manufacturing Zn--Ni coated steel plates, for electroless Ni plating industries, for electronic components, and for a high purity chemical additive Ni powder. That is, the invention discloses a process for manufacturing high purity nickel chloride (NiCl.sub.2) by utilizing a waste nickel anode which is obtained from an electroplating factory of a steel manufacturing plant. The process for manufacturing high purity nickel chloride includes the steps of: pre-treating a waste nickel anode to remove impurities adhered on the surface thereof; working the pre-treated waste nickel anode so as to provide an increased specific surface area; putting the worked waste nickel anode into an aqueous hydrochloric acid solution of 10-35% so as for the equivalence ratios of Ni, HCl and NiCl.sub.2 to be 1.0 or more, and dissolving the worked waste nickel anode at a reaction temperature of 20.degree.-80 C.

Abstract: A steel alloy having 0.44-0.52 wt. % C, 1.1-1.6 wt. % Mn, 0.15-0.35 wt. % Si, a maximum of 0.04 wt. % P, a maximum of 0.05 wt. % S, a maximum of 0.45 wt. % Cu and 0.06-0.09 wt. % V. A No. 5 mine roof bolt formed from the steel alloy has a minimum yield strength of 90,000 psi. A mine roof bolt having a cross-sectional diameter of 7/8 inch or 1 inch and formed from the steel alloy has a minimum yield strength of 100,000 psi.

Abstract: The invention provides a light-transmitting cover foil intended to be arranged adheringly to a surface, for instance the surface of a carrier plate, optionally bearing information such as letters, numbers, images or the like, which foil consists of a laminate comprising: a first layer plastically deformable only at a relatively high first temperature, for instance in the range of 120.degree. C.-200.degree. C.

Abstract: A strip mill using movable coiling furnaces that are in a first position horizontally aligned with the pass line eliminates the need to deflect the strip into the furnaces. In a second position the movable furnaces are displaced from the pass line to allow strip to pass without obstruction. The roller table is also movable to permit the furnaces to align with the pass line but may be aligned with the pass line when the furnaces are displaced.

Abstract: A golf putter is disclosed for putting a golf ball into the putting cup, wherein the golf putter has a putter shaft, a putter head secured to the putter shaft, a mirror attached on the putter head and a guideline for aligning the putter head to a golf ball. The reflective surface is positioned such that an image of the golf ball is reflected up substantially along the putter shaft for aligning the image with an image of the guideline during at least a part of a swing of the golf putter in order to align the center of the putter head to the center of the golf ball and to align the putter head perpendicularly to the desired ball path.

Abstract: Sporting apparatus and environment are disclosed for playing a sport in low ambient light. At least a portion of the playing field for playing the sport is fluorescent as well as at least one of the playing objects on the playing field. The playing field and playing objects are subjected to ultraviolet light to illuminate the fluorescent portions thereof. The playing apparatus of the present invention is particularly adapted for bowling when at least one of the pins of a rack of pins is fluorescent as well as portions of the bowling lane. Additionally, the bowler apparel and portions of the bowling ball may be fluorescent. These features are combined to improve the overall appeal and participation of the sport.

Abstract: A method and pellet for encapsulating lead frames. Prior to applying pressure to a pellet, a plastic foil is placed between the pellet and a plunger. The pellet has a body of encapsulating material (e.g. epoxy) and a plastic layer connected thereto. A device is described for manufacturing such a pellet.

Abstract: The present invention provides a peel-top flexible plastic closure to be formed by injection molding. The closure of the present invention is of reduced weight by incorporating a plurality of tapered-wall sections about the top surface of the closure. The closure of the present invention can be manufactured utilizing an injection mold having a single center gate.

Abstract: Bar code labels, each bearing a pre-identified insignia, each insignia corresponding to a unique owner, are affixed to the personal possessions of a number of owners. A set of owner identifiers are stored in a first location wherein each owner identifier corresponds to a unique owner. For each owner identifier stored, a set of identifying data is also stored. Each identifying data corresponds to one of the set of bar code labels. At a second location, remote from the first, identifying data corresponding to the identifying insignia on one of the labels is input by scanning the bar code. The input identifying data is transmitted to the first location and compared with one or more of the set of identifying data stored at the first location. If the input identifying data matches one of the set of identifying data, the owner identifier is retrieved and displayed.

Abstract: A method of retrofitting existing irrigation systems is disclosed. An irrigation system having a control circuit of water supply and a plurality of valve assemblies including communication with the water supply is provided. The control circuit has a centralized controller, a plurality of independent valve control lines extending between the controller and each of the valve assemblies and a return line extending from each of the valve assemblies to the controller. According to the method, a terminal strip is installed within the controller and connects each of the valve control lines together, wherein each valve control line receives the same signal from the controller. An encoder is installed within the controller and a decoder is installed in series with each valve assembly.

Abstract: A high-lift order picking industrial truck is equipped with a driver's stand which can be moved up and down together with a load picking device on a lifting framework. At least one operating console is disposed in the area of the driver's stand and is designed as a "standing seat" which allows the operator to face towards the load side. The controls of the operating console are disposed at the sides of the seat of the operating console. A folding seat is disposed under the operating console and the operating console forms the backrest for the folding seat.

Abstract: In a device for filtering, washing and drying a solid material-liquid mixture, using a liquid permeable filter cloth the mixture is first subjected to a pressure difference above and below the filter cloth, whereafter liquid is supplied to the mixture. The mixture present above the filter cloth is then dried according to the invention using radiation sources, the radiation from which has differing, preferably increasing, wavelengths in the processing direction. The wavelength lies in the infrared range. The applied wavelength is chosen subject to the product for filtering.

Abstract: A drop-out conveyor transports heated slabs from a pusher-type slab reheat furnace to a roller table. The drop-out conveyor comprises at least one reciprocating carriage or slab cart movable between a first slab loading position and a second slab discharge position. A track is provided for supporting each carriage between the loading position and the discharge position. A reciprocating mechanism drives the cart between the first position and the second position. A slab receiving mechanism is attached to the carriage for receiving and transporting the slab thereon. The drop-out conveyor provides for transferring the slab from the slab receiving mechanism to the roller table.

Abstract: A support assembly for attachment to a skating shoe includes a frame having two fastening brackets with openings through which connection members extending away from the sole plate of the skating shoe can extend and either a skate blade or at least three freely rotatable wheels attached to the frame. When the support assembly includes at least three wheels, they are attached to the frame such that each group of at least two wheels has an underlying tangent which extends outside each remaining wheel.

Abstract: A roof control system for underground strata has an elongated bolt adapted for insertion into a hole bored into the underground strata. The bolt is securely anchored in the hole at a location where a significant length of the bolt remains between the opening of the borehole and the anchor. A significant length of the bolt is placed in tension by rotating the bolt at a predetermined torque, with a plate mounted on the bolt and located adjacent to the outer surface of the strata and a nut on the end of the bolt for engaging the plate. The friction between adjacent surfaces which rub against each other when the bolt is rotated is selectively adjusted so that the tension/torque ratio of the bolt is selected to match the desired level for a particular type of strata. A array of friction reducing washers with different contact surface areas are provided so that one can be selected for location between the nut and plate.