baber/WOPTO huggingface dataset:
Patent ES-2530785-R1 (ES)
Title: Procedimiento de lixiviación de menas sulfuradas
Inventor: DU PLESSIS CHRIS ANDRE
IPC: C22B15/00
Filed: 2013-05-03
Abstract: La presente invención describe un procedimiento nuevo para lixiviar minerales sulfurados que consiste en la lixiviación de mena triturada en un reactor de cuba, en donde la solución de lixiviación se alimenta con un valor de ORP cercano al límite superior adecuado para la lixiviación y la solución de lixiviación de salida sale del reactor con un ORP mayor que el límite superior adecuado para la lixiviación de la mena. La solución de lixiviación de salida que sale del reactor de lixiviación pasa por una etapa de oxidación de hierro fuera del reactor de lixiviación, produciendo la oxidación del hierro sulfato férrico soluble que se mezcla con una parte recirculada de la solución de lixiviación de salida, para aumentar su ORP hasta un valor cercano al límite superior del intervalo del potencial rédox que es adecuado para la lixiviación de la mena.
Patent ES-2639588-R1 (ES)
Title: Uso de una sal de tungsteno (VI) para favorecer la fertilidad y la reproducción normal en un mamífero hembra no diabético
Inventor: CANALS ALMAZÁN IGNACIO
IPC: A61K33/24
Filed: 2014-05-21
Abstract: Uso de una sal de tungsteno (VI) o un solvato de la misma, para la elaboración de un medicamento para favorecer la fertilidad y la reproducción normal en un mamífero hembra no diabético.
Patent AT-E507632-T1 (AT)
Inventor: DANTU RAM
IPC: H04J14/02
Filed: 2000-09-08
Granted: 2011-05-15
Abstract: IP user traffic is transporting over a fiber optic ring network that includes a plurality of fiber optic ring network nodes. One (108) ring is for conducting the user traffic on a working path and the other ring (110) is for conducting the same user traffic on a protection path in the event of a failure in a communication link in the first ring on a protection path. A central node (300) is coupled to a plurality of nodes (312, 316, 320) to provide forwarding tables and updates to the nodes (312, 316, 320). As a result, IP traffic may be routed through the fiber optic ring network in a manner that provides fast switching from a working path to a protection path to minimize lost data packets whenever a communication link in the working path fails. Additionally, this capability is provided without requiring each node to have full IP routing capability. The forwarding tables (308) for the protection and working paths provide for path routes and forwarding for the packets on a packet by packet basis. Accordingly, a ring may serve as both a working path and a protection path according to the origin and destination of the data packets traveling thereon. Additionally, the central node (300) is adapted to generate multiple forwarding tables (308) to accommodate packet by packet forwarding in a network created to support virtual private networks. The forwarding tables (308) also are set up to support multicast transmissions of data packets.  <IMAGE>
Patent AT-E245890-T1 (AT)
Inventor: KAMPHUS LUDGER
IPC: A01D78/10
Filed: 2000-10-21
Granted: 2003-08-15
Abstract: The machine (1) is connected to a hitch (5) behind the rear wheels of a tractor (2). It has a longitudinal beam (6) supported at the rear end by a crossbeam with steerable land wheels (12,12') at its ends. The steering linkage (19-20') has Ackermann geometry and is actuated by a rod (16) connected to the tow hitch. The wheels steer to reduce the angle at the tow hitch. The geometry ensures that, when the tractor and trailer are turning in a circle, the lines through the axles of all the wheels intersect at the center of the circle. A transverse beam (7), crossing the center of the incorporate beam carries the large raking wheels (3,3'), with vertical axes at its ends. The beam has folding hinges (10,10').
Patent AT-E347487-T1 (AT)
Inventor: VAN DEN BROEK ADRIANUS THEODOR
IPC: B32B27/32
Filed: 2000-10-13
Granted: 2006-12-15
Abstract: This invention consist of the application of ionomers with high acid comonomer content and neutralised with specific metal ions as sealant layers for multilayer for fresh meat packaging with improved meat juice or purge retention and a process to archieve this. It has been found that for this application a copolymer of ethylene and an  alpha , beta -unsaturated C3-C8 carboxylic acid, preferably 1-30% by weight, preferably acrylic acid or methacrylic acid, that is partly neutralized with at least one metal ion is most suitable. The copolymer may further contain an acrylate, and may be processed by e.g. extruding or casting a sheet or blowing a film.
Patent AT-E282544-T1 (AT)
Inventor: GLOTIN JOEL
IPC: B62J1/16
Filed: 2000-02-17
Granted: 2004-12-15
Abstract: The child cycle seat comprises a harness fixed on a support frame (1) and means for fixing the frame on a cycle support. The harness and the support frame can take folded or unfolded positions.  The support frame comprises a foldable tube assembly consisting of two lower tubes (21,22) pivoted about a vertical axis (23). There are two lateral telescopic tubes (25,26) and a reinforcing tube (28) which is articulated at the junction of the lateral tubes. In the top part is an articulated bar (31) comprising three elements which can be either aligned, when the seat is unfolded, or arranged in a U when the seat is folded.
Patent AT-E247404-T1 (AT)
Inventor: DE GELIS ALAIN
IPC: A47C23/06
Filed: 2000-04-20
Granted: 2003-09-15
Abstract: The slats (1) of the bed base are carried at each end by a support (10). The supports placed at the two ends of each slat comprise mechanical means by which the movements of the two supports are synchronized so that each pair of displaced slats remai parallel to each other. The mechanical means are constituted by a toothed wheel (16) meshing with a vertical rack (15). The toot wheels of each end support of a pair of slats are connected together by a hollow rod (19) which makes them rotate together. Insi the hollow rod is a torsion spring.
Patent AT-E251882-T1 (AT)
Inventor: BARKER STEPHEN G
IPC: A61F13/00
Filed: 2000-01-26
Granted: 2003-11-15
Abstract: A device which comprises an enclosure of a plastics material, having an opening at an end thereof with fastening means to enable the opening to be closed around a limb or stump with an affected part contained within the enclosure, and including a fluid-absorbent material within the enclosure. The device is particularly suitable for use in the treatment of leg ulcers.
Patent AT-E295382-T1 (AT)
Inventor: VANPOULLE SOPHIE
IPC: G02B6/44
Filed: 2000-03-27
Granted: 2005-05-15
Abstract: The invention provides a polyurethane type polymeric material for coating optical fibers, based on a fluorinated diol with formula I:where n is 2 to 20, and A signifies -CH=CH or -CH2CH2-, and R is an alkyl group containing 1 to 4 carbon atoms. The invention also provides a fiber coated with this polymer which has been light-cured, and a fiber drawing method comprising a step of coating the fiber with a material of the invention.
Patent AT-E286713-T1 (AT)
Inventor: KROPF CHRISTIAN
IPC: A61K47/36
Filed: 2000-03-03
Granted: 2005-01-15
Abstract: The invention relates to the use of nanoscalar water-soluble beta-(1,3) glucans, which are essentially free from beta-(1,6) links and have particle diameters ranging from 10 to 300 nm for producing cosmetic and/or pharmaceutical preparations. When applied topically, the especially fine dispersion of the particles, compared to prior art glucans, facilitates their rapid penetration of both the stratum corneum of the skin and the keratin fibres of the hair.
Patent AT-E275004-T1 (AT)
Inventor: LOHMUELLER JUERGEN
IPC: B08B3/02
Filed: 2000-03-16
Granted: 2004-09-15
Abstract: A method of cleaning substrates is provided. Prior to, during or prior to and during a cleaning process, fluid is applied to a substrate surface to form a fluid film thereon. Ice crystals are introduced into the fluid film on the substrate surface. The ice crystals have a temperature that is lower than the temperature of the fluid such that the fluid changes the ice crystals into a gaseous state to form a pulse generated in the fluid film. The depth of penetration of the ice crystals into the fluid film is controlled such that the ice crystals do not strike the substrate surface. The substrate surface is cleaned with the pulse.
Patent AT-E309284-T1 (AT)
Inventor: ARLT ANDREAS
IPC: C08G18/67
Filed: 2000-04-17
Granted: 2005-11-15
Abstract: According to the inventive method, the polyurethane foams are produced by reacting isocyanates with compounds that react with isocyanates in the presence of foaming agents and optionally, catalysts, additives and/or auxiliary agents. The method is characterised in that the reaction is carried out in the presence of at least one of the following compounds (i):  alpha , beta -unsaturated carboxylic acid,  alpha , beta -unsaturated carboxylic acid derivative,  alpha , beta -unsaturated ketone and or  alpha , beta -unsaturated aldehyde.
Patent AT-E270492-T1 (AT)
Inventor: HOLLOWAY DAVID H
IPC: A01C1/04
Filed: 2000-05-05
Granted: 2004-07-15
Abstract: This invention provides a seed germination medium comprising an upper layer formed from a tissue paper having a weight of approximately 10-30 g/m<2>, the tissue paper being coated or impregnated with a waterproofing agent such that the tissue paper is permeable to gases but substantially impermeable to water in liquid form; a lower layer formed from a water-absorbent biodegradable material; seeds being disposed beneath the upper layer; and the upper layer optionally having a plurality of perforations therein to assist disruption of the upper layer to enable seedlings germinating from the seeds to grow therethrough.
Patent AT-E243378-T1 (AT)
Inventor: GLAS PETER
IPC: G02F1/35
Filed: 2000-03-24
Granted: 2003-07-15
Abstract: Conventional devices for producing very short laser pulses in which an optical medium as the laser source is arranged between two reflectors are provided with a reflector that is provided with semiconductor layers that absorb the incident laser beam depending on the intensity thereof. The aim of the invention is to provide such a device that is easy to produce and does not require a complicated adjustment. To this end, the optical non-linear reflector (2) consists of a refraction-controlled semiconductor layer (7) that has an intensity-depending refractive index and a highly refractive layer (8). A diaphragm (4) and a lens system that consists of at least two lenses (5, 6) is arranged in the beam path between the laser source (3) and the non-linear reflector (2). The distance (a) between the lens (6) and the refraction-controlled layer (7) of the non-linear refractor (2) is adjusted in such a manner that the resulting diameter (12) of the intensity distribution is larger for small intensities than the diameter of the diaphragm (4). The inventive device is easy to produce, can be integrated and easily adapted to different lasers. The inventive device can be used to compensate refractive effects since the refractive index increments for the refraction-controlled semiconductor layer (7) and the optical media (3, 5, 6) have opposite algebraic signs.
Patent AT-E316342-T1 (AT)
Inventor: FOLKESSON JAN
IPC: A42B3/22
Filed: 2000-05-05
Granted: 2006-02-15
Abstract: A safety visor is produced by etching of metal and a grid that defines a large number of light-permeating holes. The safety visor has at least two zones where the holes are of different areas and/or configuration. An upper central zone has greater light transmission than the remaining zones of the safety visor. The C-C spacing for the hole is constant in both the vertical and lateral directions regardless of in which region of the safety visor the holes are located. In one preferred embodiment, the holes are hexagonal with two approximately parallel sides that are longer than the remaining sides and are directed in the vertical direction of the safety visor.
Patent AT-E397171-T1 (AT)
Inventor: KIM OH-YOUNG
IPC: F16H61/12
Filed: 2000-06-29
Granted: 2008-06-15
Abstract: Disclosed is an integrated digital control SYSTEM and method for an automotive electrical device. The SYSTEM comprises switch means for controlling each portion of a vehicle, the switch means including switches; switch monitor means for displaying switch functions and operational states of the switches input from the switch means; switch control means for generating pulse signals corresponding to the switches operated and controling the switch monitor means; auxiliary control means for performing input/output control, malfunction detection, automatic control, etc. of each logic-division portion; central control means for performing control of the auxiliary control means and all data; instrument panel/monitor means for performing an instrument panel stimulation and applications program graphic processing according to control by the central control means; and RPM pulse generating means for providing RPM pulses to the central control means and the auxiliary control means through an RPM pulse cable. The method comprises the steps of performing logic divisions of each portion of the vehicle into predetermined regions; performing digital conversion of corresponding input/output data according to each divided region, and analyzing the input data according to region and performing integrated management into integrated code data to control the electrical device in the corresponding region; detecting malfunctions of the electrical device in the corresponding region; and controlling the detected malfunctions in the corresponding region.
Patent AT-E330982-T1 (AT)
Inventor: DAY JAMES
IPC: C08G64/20
Filed: 2000-07-05
Granted: 2006-07-15
Abstract: The invention relates to a method of crystallizing an aromatic polycarbonate prepolymer having a molecular weight of from about 1,000 to about 20,000 and having from about 5 to about 95 mole % aryl carbonate terminal end groups, based on total end groups, the method comprising effecting contact of the prepolymer with a crystallizing agent comprising an alcohol, preferably, at least 95% by weight of an alcohol.
Patent AT-E307459-T1 (AT)
Inventor: ZEIDLER DAVID E
IPC: G09G5/18
Filed: 2000-08-08
Granted: 2005-11-15
Abstract: A circuit for providing a sufficiently accurate clock signal for reconstruction of an image from a video signal can function with or without receiving an incoming video signal containing clock data. In this way, a clock signal for supporting an on-screen display can be created in the absence of an incoming video signal. Control data used to control a voltage controlled oscillator generating a clock signal is recorded when the control logic of the oscillator is locked to the timing data in an incoming video signal. In the absence of an incoming video signal, the recorded control data is retrieved and resubmitted to the control logic so that the oscillator can be made to output an appropriate clock signal even in the absence of an input video signal.
Patent AT-E237264-T1 (AT)
Inventor: VETTER JACQUES
IPC: A47G1/06
Filed: 2000-08-04
Granted: 2003-05-15
Abstract: The invention concerns a device for presenting two-dimensional objects such as photographs, drawings or reproductions, comprising a frame (5), having a front face and a rear face, the rear face including on its internal edge a rabbet (6) wherein are designed to be placed a transparent plate (10) and a rigid and opaque backing plate (12), a two-dimensional object (11) to be displayed being inserted between said two plates and clamping means being provided to press the backing plate against the rabbet (6). The invention is characterised in that the frame (5) has positioning means located away from the rabbet (6) on the side of the front face of the frame, and the device comprises a second transparent plate (8) designed to be maintained by said positioning means and decorative three-dimensional objects (9) are placed in the gap between the two transparent plates.
Patent AT-E367365-T1 (AT)
Inventor: MOIREAU PATRICK
IPC: C03C25/20
Filed: 2000-08-24
Granted: 2007-08-15
Abstract: The invention relates to a process for manufacturing a continuous yarn, and the product obtained from such process. A multiplicity of continuous filaments are formed by the mechanical drawing of a multiplicity of streams of molten thermoplastic(s) flowing from the orifices of at least one fiberizing device. A mixture, in the liquid state, is deposited on the surface of at least some of the filaments before they are brought together into at least one yarn. An absorbent mat may be continuously impregnated, with at least some of said mixture being continuously taken up by means of a rotating roller in contact with said mat, and using a sizing roller, said mixture may be deposited on the filaments while they are being drawn.
Patent AT-E274001-T1 (AT)
Inventor: CYWAR DOUGLAS A
IPC: C08F2/48
Filed: 2000-09-18
Granted: 2004-09-15
Abstract: Methods of preparing an acrylic polymer according to the present invention comprise the steps of: forming a gelled polymer by polymerizing a mixture containing an acrylic monomer and a photoinitiator; comminuting the gelled polymer to produce gel particles; and irradiating the gel particles with light to decompose the photoinitiator, simultaneously with, or after, the step of comminuting. The gel particles may be irradiated with UV light while they are being dried in a fluid-bed dryer.
Patent AT-E448846-T1 (AT)
Inventor: YOON ROE-HOAN
IPC: B01D37/02
Filed: 2000-09-28
Granted: 2009-12-15
Abstract: A new method of improving the process of dewatering fine particulate materials is disclosed. In this method, an aqueous slurry of fine particles is treated with appropriate hydrophobizing reagents so that the particulate material becomes moderately hydrophobic. A lipid of vegetable or animal origin is then added to the slurry in solutions of light hydrocarbon oils and short-chain alcohols, so that the hydrophobic lipid molecules adsorb on the moderately hydrophobic surface and, thereby, greatly enhance its hydrophobicity. By virtue of the enhanced hydrophobicity, the water molecules adhering to the surface are destabilized and more readily removed during the process of mechanical dewatering. The moisture reduction can be further improved using appropriate electrolytes in conjunction with the lipids, spraying surface tension lowering reagents onto the filter cake, subjecting the cake to a suitable vibratory means, and using combinations thereof.
Patent AT-E275839-T1 (AT)
Inventor: REDIN GORRAIZ JUAN
IPC: B29D35/00
Filed: 2000-10-13
Granted: 2004-10-15
Abstract: The shoe is obtained by depositing wedge (2), with or without a midsole (1), under the last incorporating cut (5), sewn to a gridded insole (6) and so that the top surface of the closure ring (4.1), a single one per size, of semimould (4) of outsole or sole (3) to be injected meets the top edge of wedge (2), then injecting the plastic of outsole or sole (3), which is of the same family as that of wedge (2), so that they fuse together, to which resulting set may or may not be later added the lower skid.
Patent AT-E448508-T1 (AT)
Inventor: SHIRAISHI YUICHI
IPC: G03F7/028
Filed: 2001-04-03
Granted: 2009-11-15
Abstract: The present invention relates to a presensitized plate useful for preparing a lithographic printing plate comprising layer (A) coated on an aluminum substrate having a hydrophilized surface, and layer (B) coated on said layer (A), wherein layer (A) comprises at least one polyurethane resin having an acidic hydrogen atom and at least one diazo resin and layer (B) comprises at least one sensitizer and at least one polymer which is soluble or swellable in an alkaline water and which has at least two groups represented by the following general formula (A) on the side chain. The presensitized plate of the present invention can be used for preparing a lithographic printing plate having high sensitivity and high printing durability.
Patent AT-E304278-T1 (AT)
Inventor: SCHOTTEN HENNO
IPC: A47L15/42
Filed: 2001-05-19
Granted: 2005-09-15
Abstract: Heating device comprises a ceramic-filled polymer layer (3) arranged between a surface (2) of the appliance to be heated and an electrically conducting heating foil (1).  Preferred Features: The heating foil is covered on the side facing away from the polymer layer by an insulating molded body. The polymer layer has a thickness of 70-150 microns and the heating foil is an iron-chromium-aluminum alloy. The insulating molded body is made from vermiculite.
Patent AT-E458554-T1 (AT)
Inventor: BRANCA ANDREA
IPC: A61F13/49
Filed: 2001-06-02
Granted: 2010-03-15
Abstract: The present invention relates to a process for printing active materials, such as adhesives, onto articles (500), such as absorbent articles or release paper, using a coater (100) with a multitude of applicators, which coats a surface (roll) (200) with a multitude of beads (220) of the active material; the process also uses a specific coating blade (300), which contact the surface with the active material with a certain angel and coats thereby the surface even better; preferred is also a specific second surface (roll) (400) arrangement. The invention also relates to articles obtainable by such a process and equipment specifically designed for the process. <IMAGE>
Patent AT-E256975-T1 (AT)
Inventor: MUELLER HANS-HEINRICH DR
IPC: A24C5/02
Filed: 2001-06-15
Granted: 2004-01-15
Abstract: Device for conveying a strand of tobacco comprises a channel (1) for guiding the strand. The surface of the channel facing the strand is made at least partially of ceramic. Preferred Features: Only the stationary surfaces are made of ceramic. The stationary surfaces are the surfaces of ceramic plates (44, 46) used to at least partially cover the channel. The ceramic plates cover the side walls (38, 40) of the channel in a form-locking manner and are stuck onto the side walls. The side walls are coated with ceramic in a layer thickness of 0.05-0.5 mm by spraying or melting.
Patent AT-E405432-T1 (AT)
Inventor: ROSSINI FELICE
IPC: B41N10/04
Filed: 2001-07-31
Granted: 2008-09-15
Abstract: A sleeve, to be drawn over a rotary support (2) in order to define a blanket cylinder (1) of an indirect or offset printing machine, this cylinder (1) cooperating with a lithographic plate cylinder from which it receives the data to be printed and with a support onto which said data are transferred, said support moving between the blanket cylinder (1) and a pressure cylinder, the sleeve (3) comprising an inner cylindrical portion (6) to be drawn over the aforesaid rotary support (2) and having its surface covered by a layered structure (10) comprising at least one compressible layer (11) and an incompressible outer layer arranged to cooperate directly with the lithographic plate and with the support to be printed; the layered structure (10) is at least partly of polyurethane material. <IMAGE>