baber/WOPTO huggingface dataset:
Patent BR-0013842-B1 (BR)
Inventor: STOVE GEORGE COLIN
IPC: G01S13/89
Filed: 2000-09-07
Abstract: Radar apparatus and methods of use thereof for imaging and/or spectrometric analysis. The invention employs pulsed radar signals for magnifying, imaging, scale measuring, identifying and/or typecasting the composition of substances by radargrammetric imaging and/or statistical analysis of energy/frequency spectrs. The invention may be used to locate and/or distinguish a substance from other substances, to image a substance/feature and to monitor the movement of an imaged substance/feature. The systems and methods can be adapted for a variety of applications at a wide range of scales and distances, from large scale, long range applications such as geophysical imaging/analysis, to the small scale such as material typecasting applications and small scale (including microscopic) imaging/analysis, including biological and medical imaging and diagnostic applications. The invention includes novel antenna assemblies and novel data processing techniques.
Patent BR-0015422-B1 (BR)
Inventor: SANO AKIHIKO
IPC: A61K9/00
Filed: 2000-10-31
Abstract: The present invention relates to a formulation for implantation having a novel constitution, which accomplishes controlled releases of active ingredients. The formulation comprises one of combinations (a), (b) and (c), as well as a carrier comprising a hydrophobic polymer, wherein the particle combination is dispersed into the carrier: (a) particles comprising an active ingredient, particles comprising a carbonate, and particles comprising a substance which is reacted with the carbonate in an aqueous solution to generate carbon dioxide (substance such as an acid); (b) particles comprising an active ingredient and a carbonate, and particles comprising a substance such as an acid; and (c) particles comprising a carbonate, and particles comprising an active ingredient and a substance such as an acid.
Patent BR-0015805-B1 (BR)
Inventor: DITRICH KLAUS
IPC: C07C235/08
Filed: 2000-11-13
Abstract: A process for preparing optically active amines, a process for preparing racemic amines which can be resolved using optically active carboxylic acids or enzymes, and racemic and optically active amines and optically active amides are described.
Patent BR-PI0106656-B1 (BR)
Inventor: CHARLES ABRAHAM
IPC: H04M11/04
Filed: 2001-05-22
Abstract: An apparatus for high frequency electrical line communication includes a transmitter, a receiver, a modem, and a coupler at each of two or more locations along an electrical line. The couplers have capacitive circuits serially connected with an air-core or dielectric-core transformer. The capacitive circuits resonate with the transformer at a preselected frequency. The coupler eliminates noise and is matched to the characteristic impedance of the line at the preselected frequency, which linearizes communication on the line and allows high speed data and voice communication over long distances.
Patent BR-0110644-B1 (BR)
Inventor: ROEBROEKS GERARDUS HUBERTUS JOANNES JOZEPH
IPC: B29L9/00
Filed: 2001-05-09
Abstract: A joint construction in a laminate of, alternately, at least two metal layers and at least one plastic layer accommodated between them comprises metal layers which each have at least two sections. The two sections of at least one outer metal layer overlap one another and are fixed to one another at the location of the overlap by means of an adhesive. Each metal layer has overlapping sections which are fixed to one another by an adhesive.
Patent BR-0214501-B1 (BR)
Inventor: CLINE L STEVEN
IPC: B01D29/21
Filed: 2002-10-03
Abstract: An oil filter apparatus comprises a housing formed to include an interior region and an aperture, a drainage valve positioned in the interior region for movement relative to the housing between an opened position allowing oil to drain out of the interior region through the aperture and a closed position blocking drainage of oil out of the interior region through the aperture, a filter module positioned in the interior region to filter oil, a valve actuator coupled to the filter module, and an anti-rotation device positioned to block rotation of the filter module relative to the housing to guide the valve actuator into communication with the drainage valve to move the drainage valve to the closed position when the filter module is installed in the interior region.
Patent BR-PI0306941-B1 (BR)
Title: Aparelho para produzir uma vacina dentro de uma pluralidade de ovos
Inventor: JOHN H HEBRANK
IPC: G01N33/08
Filed: 2003-01-22
Abstract: método para identificar se um ovo contém um embrião vivo, e, método e aparelho para produzir uma vacina dentro de uma pluralidade de ovos método e aparelho para produzir vacina dentro de uma pluralidade de ovos são providos. cada um de uma pluralidade de ovos (1) é iluminado com luz de um ou mais leds (24). um detector (26) está posicionado adjacente a cada ovo e detecta a passagem de luz por ele. cada ovo é então identificado como contendo um embrião vivo ou como sendo um ovo não vivo. cada ovo que é determinado não conter um embrião vivo pode ser removido, tanto automaticamente ou manualmente. um vírus é injetado em cada ovo identificado como contendo um embrião vivo. depois de um período predeterminado de incubação, cada embrião vivo é induzido à morte e o fluido amniótico contendo uma vacina produzida como resultado da presença de um virus é colhido de cada ovo induzido à morte.
Patent BR-PI0314550-B1 (BR)
Title: chamada móvel assistida pela internet
Inventor: RIVERA JAVIER R
IPC: H04W88/00
Filed: 2003-09-26
Abstract: "camada móvel assistida pela internet". uma estação móvel de iniciação (102) se inscreve em um sistema de comunicação sem fio (109) para um serviço de comunicação móvel. um servidor de acesso remoto sem fio (wras) (118) interage com o sistema de comunicação sem fio como uma estação móvel de assinatura o faria, mas provê conectividade de rede para uma rede de informação de dados, tal como a internet (108). o wras inclui dispositivos de rádio (120, 122) para comunicação com o sistema de comunicação sem fio, e controle e roteamento de rede (124). o wras estabelece uma sessão de rede com o alvo (104 ou 106) para facilitar a comunicação entre a monômero hidrofílico e o alvo através do sistema de comunicação sem fio e da rede.
Patent BR-0316064-B1 (BR)
Inventor: JOSEF MICHAEL J
IPC: D21F1/00
Filed: 2003-10-24
Abstract: A papermaker's fabric includes first and second layers of cross-machine-direction (CD) yarns and a plurality of machine-direction (MD) yarns interwoven therewith and arranged in groups each having a first, two second, and two third MD yarns. The first MD yarn binds with two CD yarns of the first layer and with two CD yarns of the second layer. The second MD yarns bind with only one CD yarn of the first layer and floats over at least two consecutive CD yarns of the second layer. The third MD yarns bind with only one CD yarn of the first layer and floats over at least two consecutive CD yarns of the second layer. The second MD yarns are offset from the third MD yarns in a direction parallel to the MD yarns. The first MD yarn is between the two second MD yarns which are between the third MD yarns so as to form a continuous air channel.
Patent BR-9509011-B1 (BR)
Inventor: UNGER EVAN C
IPC: A61Q19/00
Filed: 1995-07-26
Abstract: A container comprising an aqueous lipid suspension and a gaseous phase substantially separate from the aqueous stabilizing phase, useful in diagnostic imaging such as ultrasound and magnetic resonance imaging and in therapeutic applications, is disclosed.
Patent BR-PI9902603-B1 (BR)
Title: método para codificar um sinal de voz sem fala, assim como método para codificar fala
Inventor: ASHLEY JAMES PATRICK
IPC: G10L25/93
Filed: 1999-05-27
Abstract: <b>método e aparelho para codificar e decodificar mensagem<d>. são alocados bits para informação de repetição de curto prazo para sinais de entrada sem voz. dito de forma diferente, mais bits são alocados para informação de freqüência de som durante mensagem de entrada sem voz do que no estado da técnica. o método e aparelho aperfeiçoados em um codificador (300) e decodificador (700) resultam em consistência aperfeiçoada de pulsos de amplitude em comparação com os métodos do estado da técnica que indicam estabilidade aperfeiçoada devido à resolução de busca aumenta. além disso, o método e aparelho aperfeiçoados resultam em energia superior em comparação com os métodos do estado da técnica que indicam que a forma de onda sisntetizada equipara-se à forma de onda alvo mais estreitamente, resultando em um ganho de lista de código fixa superior (fcb).
Patent CH-713986-B1 (CH)
Title: Betätigungsvorrichtung für ein Ventil einer Sanitärinstallation.
Inventor: KATHRIN WERTHMANN
IPC: F21V33/00
Filed: 2018-06-12
Abstract: Die Erfindung betrifft eine Betätigungsvorrichtung für ein Ventil einer Sanitärinstallation, insbesondere für ein Ablaufventil eines Spülkastens, mit einer Abdeckplatte (4) und mit einem Bedienelement (6) zur Auslösung mindestens einer Ventilfunktion, insbesondere eines Spülvorgangs, wobei das Bedienelement (6) relativ zu der Abdeckplatte (4) drehbar gelagert ist. Damit eine solche Betätigungsvorrichtung eine einfache, relativ kompakte Mechanik zur Auslösung mindestens einer Ventilfunktion aufweist, sich zur Betätigung verschiedener Ventile, insbesondere verschiedener Ablaufventile eignet, und sich durch ein gut erkennbares Bedienelement auszeichnet, sieht die Erfindung vor, dass das drehbare Bedienelement (6) ein Kontaktelement zur elektrischen Auslösung der mindestens einen Ventilfunktion aufweist, wobei in dem Bedienelement (6) ein Leuchtmittel (10) angeordnet ist, dem ein Lichtleiter (14) zugeordnet ist, der von dem Leuchtmittel (10) ausgestrahltes Licht in Richtung der Abdeckplatte (4) leitet.
Patent CH-697341-B1 (CH)
Title: Procedimento e apparato per la realizzazione di forme solide per uso alimentare, farmaceutico, fitofarmaco e agricolo.
Inventor: JAMATI GEORGE
IPC: A61K9/16
Filed: 2007-05-29
Abstract: Procedimento e apparecchio per la realizzazione di forme solide in settore alimentare, salutistico, farmaceutico e fitofarmaco, veterinario, dei pesticidi e dei fertilizzanti, con leganti estratti tramite ultrasuoni dalle materie prime.
Patent CS-250146-B1 (CS)
Inventor: STRELBA JAN
IPC: C22C38/24
Filed: 1984-12-30
Abstract: Ocel obsahuje kromě železa v % hmotnosti
0,85 až 1,2 % uhlíku, 0,4 až 0,8 % manganu,
0,2 až 0,5 % křemíku, 1,5 až 2 %
chrómu, nejvýše 0,05 °/o fosforu, nejvýše
0,05 % síry, 0,1 až 0,2 % céru, 0,3 až 0,5 %
molybdenu, 0,3 až 0,5 % vanadu, přičemž
celkový obsah molybdenu a vanadu je nejméně
0,7 °/o. Použití oceli je pro odlitky součástí
odolných proti otěru a současně dynamicky
namáhaných, jakou jsou například
lopatky míchaček, lopatky pískometných a
tryskacích strojů, obkladové pancíře tlukadlových
mlýnů apod.
Patent CY-2106-B1 (CY)
Title: Topical ketoconazole compositions
Inventor: FRANCOIS MARC KAREL JOSEF
IPC: C07J5/00
Filed: 1998-06-16
Abstract: PCT No. PCT/EP94/00092 Sec. 371 Date Jun. 14, 1995 Sec. 102(e) Date Jun. 14, 1995 PCT Filed Jan. 12, 1994 PCT Pub. No. WO94/16710 PCT Pub. Date Aug. 4, 1994The present invention relates to a topical oil-in-water emulsion composition comprising ketoconazole, an acetonide glucocorticosteroid and a dermatologically acceptable carrier, characterized by a pH above 2.5 and below 6, and a method of preparing said composition.
Patent DE-2249283-B1 (DE)
Title: Cutting torch guide - for the accurate automatic positioning of cutting torch
IPC: B23K7/00
Filed: 1972-10-07
Abstract: Guide, esp. for the cutting of pipe fittings, has a cutting torch which can be moved w.r.t. the workpiece and tilted. The cutting torch is rotatably mounted in a guideway that is aligned pref. parallel to the workpiece surface.
Patent DE-2422283-B1 (DE)
Title: Sauna pourer with long period mixt. ratio control - has electromagnetic valves one for water and other for concentrate addition ducts
IPC: A61H33/06
Filed: 1974-05-08
Abstract: Sauna pourer has a water feed duct controlled by a first magnetic valve with a water connection at one end and a pouring mouthpiece at the other towards the sauna oven. A Venturi nozzle is in the duct between the first magnetic valve and the mouthpiece, and is connected to a mixer for a pouring concentrate from a supply container via an admixing duct, in which is inserted a valve which is actuated with the electromagnetic valve and of adjustable throughflow cross section; this valve comprises a second magnetic valve which pref. is above the Venturi nozzle. The mixture ratio of concentrate and water can be set for a long period.
Patent DE-2512238-B1 (DE)
Inventor: BOESSLER HANNS
IPC: F02B3/06
Filed: 1975-03-20
Abstract: A powder, which is obtained by spray drying an aqueous dispersion of the synthetic material, of a physiologically acceptable vinyl copolymer which is soluble in organic solvents is used. This copolymer is insoluble in water in part of the pH range 1.5-8 and is soluble or swellable in water in another part of this range. Although considerable technical elaboration is necessary to produce powders of this type, they have considerable advantages for the user. On the one hand, by comparison with binder solutions, the powder has less weight to transport, is not a fire hazard and can be packaged and stored more simply. On the other hand, the powder dissolves very rapidly and easily in organic solvents in order to produce solutions of coating agents, and the resulting solution has a residual monomer content which has not hitherto been attainable. By appropriate choice of the components it is possible to obtain pharmaceutical coatings which permit diffusion through irrespective of the pH of the surrounding medium, or are soluble or permit diffusion through only in gastric or intestinal fluid.
Patent DE-2528383-B1 (DE)
Title: Signalling system for railway - gives safe operation through computer control allows high speeds and computes permissible speed at any point
Inventor: BRETSCHNEIDER ALBRECHT
IPC: B61L27/00
Filed: 1975-06-25
Abstract: The signalling arrangement is based on a central control, trackside signals and electric repeaters in each locomotive. Approach to a station (B) is controlled by stop signals (1), (2), (3) and clearance signals (4) which also serve to indicate maximum permissable speeds at each stage of the approach track. Trains leaving the station area are given speed restriction information by means of another signal (FS). Once clear of this zone, the speed is maintained constant over the controlled section (S), (FF). When a train leaves the station, a command signal is passed to all sections of the controlled track and the allowable speed of approaching trains is automatically reduced. When a train leaves the controlled area, all warning signals in the high speed approach direction (HF) revert to normal.
Patent DE-2824097-B1 (DE)
Inventor: RUECKER GERHARD
IPC: E02D29/14
Filed: 1978-06-01
Abstract: 1. An attachable frame and cover assembly for use as a cleaning closure for sewage conduits, comprising a unitary body (1) formed with a rectangular frame (3) at its top, a tubular connecting piece (6) extending downwardly therefrom, and at the junction of said frame and connecting piece an inwardly projecting shoulder (5) forming a support surface for a similarly rectangular cover (2) which is sealed to said body (1) by a sealing ring (8) and fastened to said body by fastening means, characterized in that said shoulder (5) provides at its circular circumferential inner edge an inwardly chamfered and/or fluted sealing surface (7) for said sealing ring (8) and that said cover (2) is provided at its underside with a correspondingly outwardly chamfered and/or fluted sealing surface (11) and is fastened to said body (1) by screws outside said sealing surface.
Patent EE-03838-B1 (EE)
Inventor: GERHARD ANTON
IPC: F16B25/00
Filed: 1997-07-18
Abstract: PCT No. PCT/EP97/03867 Sec. 371 Date Jan. 25, 1999 Sec. 102(e) Date Jan. 25, 1999 PCT Filed Jul. 18, 1997 PCT Pub. No. WO98/04842 PCT Pub. Date Feb. 5, 1998A self-tapping screw, in particular a concrete screw, comprises a cylindrical core with a central longitudinal axis and a thread designed in a single piece with the core and provided, in the area of its periphery, with cutting notches formed by triangles open towards the periphery of the thread. The flanks of the thread extend substantially in parallel to each other radially to the central longitudinal axis.
Patent EE-03748-B1 (EE)
Inventor: BARTIZAL KENNETH F
IPC: A61K38/17
Filed: 1997-09-09
Abstract: There is described antifungal combination therapy comprising the use of known antifungal agents such as the azoles or polyenes in combination with a pneumocandin derivative antifungal agent. More particularly, the invention relates to antifungal combination therapy comprising the use of azoles such as fluconazole, voriconazole, itraconazole, ketoconazole, miconazole, ER 30346, SCH 56592;polyenes such as amphotericin B, nystatin or liposomal and lipid forms thereof such as Abelcet, AmBisome and Amphocil; purine or pyrimidine nucleotide inhibitors such as flucytosine; or polyoxins such as nikkomycins, in particular nikkomycin Z or other chitin inhibitors, elongation factor inhibitors such as sordarin and analogs thereof, mannan inhibitors such as predamycin, bactericidal/permeability-inducing (BPI) protein products such as XMP.97 or XMP.127 or complex carbohydrate antifungal agents such as CAN-296 in combination with a pneumocandin derivative as described herein.
Patent WO-03105608-B1 (WO)
Title: Extract of by-products of the treatment of nuts and pulses, method for the production thereof and use of the same
Inventor: KUERSCHNER KATHLEEN
IPC: A23L19/00
Filed: 2003-06-18
Abstract: The invention relates to an extract of by-products of the treatment of nuts and pulses. Said extract is characterised in that the by-products are selected from membranes and remains of nuts, pulses or mixtures thereof. The invention also relates to a method for producing said extract and to the use thereof as a dye or an additive, especially in food products, and to a method for producing coating films.
Patent ES-2065282-B1 (ES)
Title: Fuente de alimentacion conmutada con limitacion de corriente de cortocircuito.
Inventor: RUIZ MERINO FRANCISCO J
IPC: H02M1/00
Filed: 1993-06-28
Granted: 1997-08-16
Abstract: FUENTE DE ALIMENTACION CONMUTADA CON LIMITACION DE CORRIENTE DE CORTOCIRCUITO. FUENTE DE ALIMENTACION CONMUTADA EN LA QUE SE REALIZA UN CONTROL EN MODO CORRIENTE Y QUE INCLUYE UN AMPLIFICADOR DE ERROR (1) Y UN OSCILADOR (2). DICHA FUENTE DE ALIMENTACION COMPRENDE ADEMAS UN AMPLIFICADOR DIFERENCIAL (3) CONECTADO AL OSCILADOR (2) PARA MODIFICAR LA FRECUENCIA DE OSCILACION EN CASO DE CORTOCIRCUITO A SU SALIDA. EL AMPLIFICADOR DIFERENCIAL (3) SE ALIMENTA CON LA SEÑAL DE SALIDA (VO) DEL AMPLIFICADOR DE ERROR (1). ESTA SEÑAL DE SALIDA (VO) DEL AMPLIFICADOR DE ERROR (1) ES PROPORCIONAL A LA CORRIENTE DE SALIDA ENTREGADA POR LA FUENTE DE ALIMENTACION DE FORMA QUE CUANDO SUPERA UN DETERMINADO VALOR, LA FRECUENCIA DEL OSCILADOR (2) SE REDUCE PARA LIMITAR LA CORRIENTE DE CORTOCIRCUITO A UN VALOR MAS PEQUEÑO.
Patent ES-2073369-B1 (ES)
Title: Cerradura desembragable para vehiculos y similares.
Inventor: GARRALAGA LUIS FERNANDO
IPC: E05B17/04
Filed: 1993-10-08
Granted: 1999-06-16
Abstract: CERRADURA DESEMBRAGABLE PARA VEHICULOS Y SIMILARES. COMPRENDE MEDIOS (9;509) PARA MANTENER ELEMENTOS MOVILES AXIALMENTE (2,4; 120,140; 520,540) EN UNA PRIMERA POSICION EN LA CUAL VINCULAN EN ROTACION (EN A) UN CABEZAL PORTAPESTILLO (6; 106; 506) CON EL ROTOR (2); Y MEDIOS (B) PARA QUE EL GIRO DE UN CONJUNTO DE CASQUILLO (4; 104; 504), QUE ES SOLIDARIO EN ROTACION CON EL ROTOR MEDIANTE LAMINILLAS (3) CUANDO NO ESTA INTRODUCIDA LA LLAVE CORRECTA EN LA CERRADURA, PROVOQUE EL DESPLAZAMIENTO DE LOS ELEMENTOS MOVILES A UNA SEGUNDA POSICION, EN LA QUE LIBERAN EL CABEZAL PORTAPESTILLO DE LA VINCULACION CON EL ROTOR. CUANDO SE INTENTA ABRIR LA CERRADURA CON UNA HERRAMIENTA O UNA LLAVE INADECUADA LAS LAMINILLAS SOLIDARIZAN EL CASQUILLLO CON EL ROTOR, HACIENDOLO GIRAR, Y ESTE GIRO PROVOCA UN MOVIMIENTO AXIAL DE DESEMBRAGUE DE LA CERRADURA, CON LO QUE EL ROTOR GIRA LIBRE Y NO ACTUA SOBRE EL PESTILLO. LOS ELEMENTOS MOVILES AXIALMENTE PUEDEN SER EL PROPIO ROTOR Y CASQUILLO, O BIEN UNAS PIEZAS INTERMEDIAS. LA CERRADURA PUEDE COMPRENDER TAMBIEN MEDIOS PARA EVITAR QUE SE PUEDA FORZAR LA CERRADURA APLICANDO UN PAR DE TORSION Y UNA FUERZA PARA IMPEDIR EL DESPLAZAMIENTO AXIAL, Y MEDIOS PARA EVITAR QUE SE PUEDA ACTUAR DIRECTAMENTE SOBRE EL PESTILLO.
Patent ES-2083927-B1 (ES)
Title: Procedimiento de utilizacion del herbicida imazetapir en semillas de siembra de habas (vicia faba l) para el control de la maleza parasita jopo (orobanche crenata forsk)
Inventor: GARCIA TORRES LUIS
IPC: A01N43/50
Filed: 1994-10-14
Granted: 1996-12-01
Abstract: PROCEDIMIENTO DE UTILIZACION DEL HERBICIDA IMAZETAPIR EN SEMILLAS DE SIEMBRA DE HABAS (VICIA FABA L) PARA EL CONTROL DE LA MALEZA PARASITA JOPO (OROBANCHE CRENATA FORSK). EL OBJETO DE LA INVENCION ES UN PROCEDIMIENTO DE UTILIZACION DEL HERBICIDA IMAZETAPIR EN SEMILLAS DE SIEMBRA DE HABAS PARA EL CONTROL DE LA MALEZA PARASITA JOPO. ESTE PROCEDIMIENTO CONSISTE EN: A) ADHERIR A LAS SEMILLAS UNA CAPA RECUBRIDORA. B) SECADO DE LAS SEMILLAS RECUBIERTAS. C) MEZCLA EN AGITACION DEL HERBICIDA SEMILLAS RECUBIERTAS. D) SECADO DE LAS SEMILLAS CON HERBICIDA ADHERIDO Y SIEMBRA DE DICHAS SEMILLAS. CON EL PROCEDIMIENTO DE LA INVENCION SE CONSIGUE UN CONTROL MEDIO-ALTO DE JOPO, SIN FITOTOXICIDAD VISUAL APRECIABLE Y UTILIZANDO DOSIS REDUCIDAS DE HERBICIDA CON RESPECTO A LOS METODOS CONVENCIONALES DE APLICACION.
Patent ES-2095807-B1 (ES)
Title: Conjunto de agujas separables para acupuntura.
IPC: A61H39/08
Filed: 1995-03-29
Granted: 1997-10-01
Abstract: CONJUNTO DE AGUJAS SEPARABLES PARA LLEVAR A CABO EL TRATAMIENTO DE LA ACUPUNTURA A MANO, EL CUAL INCLUYE, UNA PLURALIDAD DE AGUJAS LAS CUALES ESTAN DISPUESTAS Y PRESURIZADAS ENTRE DOS CAPAS DE RESINA SINTETICA UNA SUPERIOR Y OTRA INFERIOR A INTERVALOS REGULARES, HABIENDO SIDO FORMADAS LINEAS DE CORTADO ENTRE LOS CONJUNTOS DE AGUJAS Y SIENDO FORMADAS RANURAS Y PORCIONES INCLINADAS EN LOS EXTREMOS SUPERIOR E INFERIOR DE LAS LINEAS DE CORTADO RESPECTIVAMENTE. DE ESTA FORMA CUANDO ES NECESARIO, CADA CONJUNTO DE AGUJA PUEDE SER UTILIZADO INDIVIDUALMENTE CORTANDO EL MISMO DE ACUERDO CON LAS LINEAS DE TREPADO DESDE LAS RANURAS. DE ACUERDO CON LO EXPUESTO, PUESTO QUE EL GRUPO DE CONJUNTOS DE AGUJAS SEPARABLES PARA LLEVAR A CABO EL TRATAMIENTO DE LA ACUPUNTURA, PUEDE PRODUCIRSE DE UNA SOLA VEZ CON LO QUE LA INVENCION PRESENTA LAS VENTAJAS DE UNA REDUCCION DEL PROCESO DE FABRICACION, Y REDUCCION EN LOS COSTOS DE LA ECONOMIA DOMESTICA.
Patent ES-2130040-B1 (ES)
Title: Procedimiento para la recuperacion de aluminio y energia a partir de envases usados tipo "tetrabrick" y horno para realizarlo.
Inventor: CASES ROCATI JOSE
IPC: C22B21/00
Filed: 1996-04-29
Granted: 1999-12-01
Abstract: Procedimiento para la recuperación de aluminio y energía a partir de envases usados tipo "tetrabrick'' y horno para realizarlo. Procedimiento para el tratamiento de envases usados tipo tetrabrick de los que previamente se ha recuperado el papel, para la separación por un lado del aluminio y por otra los productos de la pirólisis del polietileno aprovechables, principalmente, por su contenido energético. El producto a tratar se hace pasar por una cámara cuyas paredes se encuentran a una temperatura comprendida entre 300 y 500ºC estando inclinadas para recoger, en un recipiente, la fracción pesada de la pirólisis del polietileno, mientras que la fracción ligera, que volatiliza se quema. El proceso se lleva a cabo en un horno que contiene una serie de platos, por cuyo interior circula el gas de calentamiento, cuya superficie superior es de forma de un cono invertido, con un orificio en el vértice por el que pasa el eje y escurre la fracción pesada de la pirólisis que se recoge aparteadel aluminio.