baber/WOPTO huggingface dataset:
Patent LU-502361-B1 (LU)
Title: A new methodology for classifying the marginalization of agricultural land
Inventor: ZHAO FAN
IPC: G06Q50/02
Filed: 2022-06-24
Granted: 2022-12-28
Abstract: The invention discloses a method for classifying the types of agricultural land marginalization. Using the income-input elasticity theory, this invention classifies agricultural land marginalization from two aspects: agricultural land use input and agricultural land use income. Take capital investment, labor investment and land investment as the input index C. Take planting income, animal husbandry income, forestry income and fishery income as the agricultural land use income index R. Set the maximum and minimum values of the absolute value of the elasticity coefficient of "income-input" to 0 and 1 respectively. Formulate the classification standard of "E = 0 represents inelastic, | e | < 1 represents lack of elastic, | e | > 1 represents good elastic", and draw the income-input elasticity curve of agricultural land use. This invention realizes the dynamic research of agricultural land use and promotes the scientific and systematic research of agricultural land marginalization.
Patent NO-301430-B1 (NO)
Inventor: DOBROGOSZ WALTER J
IPC: A23K20/195
Filed: 1988-12-30
Abstract: Antibiotic is produced by placing cells of Lactobacillus reuteri (LR) under conditions suitable for prodn. Pref. process is carried at in the presence of glycerol, and with a reduced oxygen tension. Also claimed is an antibiotic and its derivs., effective in inhibiting Gram-positive and Gram-negative bacteria and the eucaryotic organisms S. cerevisiae and Trypanosoma cruzi, contg., in wt.%, carbon, 48.65%; hydrogen, 8.11%; oxygen, 43.24%; having a mol. wt. of 148g per mole; being soluble in water; nonresistant to heat at pH9 and resistant to proteases and nucleases; and exhibiting characteristic elution with water of 0.01 M H2SO4 between 1,3-propanediol and glycerol on HPLC. The LR produces an antibiotic called reuterin. Reuterin is a broad-spectrum antimicrobial agent. J6 is also effective in preventing virus replication. LR may be added to animal food to optimise the conditions for reuterin prodn. in the gastrointestinal tract. Teuterin inhibits ribonucleotide reductase involved in DNA synthesis and can be used to inhibit the growth of bacteria, yeasts moulds, protoxoa, viruses and neoplastic and normal animal cells Reuterin is also an effective food preservative.
Patent NO-303367-B1 (NO)
Inventor: BERGE HARALD
IPC: G07F17/32
Filed: 1991-02-12
Abstract: A coin- or token-released gaming machine having a number of pay-out slots arranged in a coin panel, into which panel the user shoots a coin to hit one of the pay-out slots, the hitting of one such pay-out slot with a coin triggering a release mechanism to release a certain number of coins stored in the machine for the pay-out of a prize, whereas the missing of any such pay-out slot brings the used coin into a coin store or to internal or external recirculation for further use. In order to make the coin-released gaming machine more attractive and exciting as regards the chances of winning larger prizes than normal, said gaming machine comprises not only means for monitoring the total value of coins received, means for monitoring the total value of prizes paid out, means for setting a long term profit, means for setting a short term pay-out prize, as well as means for setting a special pay-out prize being larger than the short term pay-out prize, but also means for setting further special pay-out prizes. <IMAGE>   <IMAGE>
Patent NO-300384-B1 (NO)
Inventor: PUENTES-BRAVO EDUARDO E
IPC: C11D1/68
Filed: 1992-03-17
Abstract: A fabric softening product is a composition or article that is effective for its fabric softening purpose but preferably excludes ecotoxic quaternary ammonium salt, includes, as a fabric softening component, a PEC, which is an ester of pentaerythritol, an ester of an oligomer of pentaerythritol, an ester of a lower alkoxylated pentaerythritol or an ester of a lower alkoxylated pentaerythritol oligomer, with bentonite, which increases its fabric softening effect remarkably. The PEC is preferably a partial higher fatty acid ester of pentaerythritol or a partial higher fatty acid ester or a pentaerythritol oligomer, the bentonite is preferably sodium bentonite or swellable calcium bentonite, the fabric softening composition is a softergent or a non-detersive composition, both of which may be in solid (preferably particulate solid) or liquid state or form (preferably in aqueous suspension or gel), and the fabric softening article is an absorbent material with bentonite and PEC deposited on it or absorbed by it. Also within the invention are processes for softening fibrous materials of laundry by contacting them with such compositions and/or articles during washing, rinsing and/or drying operations. <IMAGE>
Patent NO-306139-B1 (NO)
Inventor: HANNINA RITA
IPC: H04L12/28
Filed: 1992-12-21
Abstract: PCT No. PCT/NL91/00104 Sec. 371 Date Dec. 18, 1992 Sec. 102(e) Date Dec. 18, 1992 PCT Filed Jun. 21, 1991 PCT Pub. No. WO91/20144 PCT Pub. Date Dec. 26, 1991.An interactive communication and transport system in which communication for the purpose of requests takes place between requesting receiving stations (B) and one or more request-processing transmitting stations (A) provided with a source (1-4) of information of separately specifiable bulk data (including picture data) via a relatively low-speed communication path in a first network (6), and the forwarding of the requested bulk data to receiving stations (B) specified in the requests by transmitting devices (14-17) takes place in a packet-switched mode via a relatively high-speed transmission path in a second network (10). Temporary destination addresses are assigned to the receiving stations (B) for the forwarding, and permission is granted for forwarding to the transmitting workstations (A) on request. The actual forwarding of data takes place after a respective transmitting station (A), which has received permission, has detected, by an "end of packet" detector (18), that transmission of a previous packet has been completed. The data channel along which picture data is transported is thus used more efficiently, and forwarding of picture data to a group of destinations is possible both on request and dynamically from the system.
Patent NO-305339-B1 (NO)
Inventor: SORKKO VELI-MATTI
IPC: H01P7/10
Filed: 1993-01-08
Abstract: The invention relates to a dielectric resonator (3) comprising two cylindrical discs made of a dielectric material. In the invention, the discs (3A,3B) are positioned with their planar surfaces against each other, so that they are radially displaceable with respect to each other for varying the shape of the resonator (3) and for adjusting the resonance frequency (3).
Patent NO-303275-B1 (NO)
Inventor: GOLETZ PETER
IPC: A01N25/10
Filed: 1993-01-26
Abstract: The invention relates to an emulsifier-free concentrate or agent (composition), which can be diluted with water, for the preservation of wood and wood materials (timber products). It is composed of specific amounts by weight of an organic chemical solvent, of a fungicide which is soluble in the organic chemical solvent or in an alkyd resin, of an insecticide which is soluble in the organic chemical solvent or in an alkyd resin, of a water-soluble alkyd resin of a specific composition, and, if appropriate, additionally organic colorants, inorganic pigments or desiccants.
Patent NO-307396-B1 (NO)
Inventor: OWLER ANTHONY MCKENZIE
IPC: H01H35/26
Filed: 1994-06-08
Abstract: A pressure operated switch device in which switch operation is effected by movement of the diaphragm in response to a fluid pressure difference across it, permanent magnets (40, 41) hold the diagphragm assembly (10) against switch operating movement until a reset device (45) is operated to release the diaphragm assembly from the magnets. A further permanent magnet (32) assists snap action and movement of the diaphragm assembly against the plungers of microswitches (20, 21), mounted on a bracket (25) which limits diaphragm movement against the plungers. A return spring (36) biasses the diaphragm assembly against the permanent magnets (40, 41).
Patent NO-308569-B1 (NO)
Inventor: KOPPELMANS JOHANNES FRANSISCUS
IPC: H04N7/50
Filed: 1994-08-02
Abstract: Known transcoders for compressed video signals comprise a decoder and a coder coupled thereto, between which a data signal is transmitted. Because compressed video signals comprise so-called difference pictures and normal pictures, both the decoder and the coder should have a feedback loop which is utilized in decoding and coding a difference picture and is not utilized in decoding and coding a normal picture. For example, for the purpose of prediction means (motion compensation and motion estimation) present in the feedback loop of the coder, much computation has to be carried out in the coder. The computation required is considerably reduced by concomitantly transmitting one or more information signals in addition to the data signal in a transcoder according to the invention, and complete decoding and complete coding no longer takes place. <IMAGE>
Patent NO-317321-B1 (NO)
Inventor: WALDMANN GERHARD
IPC: F21S8/04
Filed: 1996-10-08
Abstract: The lamp unit has an elongate lamp housing (14) which is symmetrical to its vertical longitudinal centre plane (26), which screens the greater part of the downwards directed light. A pair of light tubes (28) lie on either side of the vertical longitudinal centre plane, with associated reflectors (30) angled upwards relative to the centre plane from a point (32) in the upper half of the light tube periphery. Pref. each reflector has a convex curvature on the side facing the vertical centre plane and a concave curvature on the side facing the light tube, with a lipped top edge (36) bent in the direction of the light tube.
Patent NO-312614-B1 (NO)
Inventor: BATTISTINI CARLO
IPC: C07D493/08
Filed: 1997-01-15
Abstract: The present invention relates to terpenoidic derivatives, known in the art as Sarcodictyins, for use as therapeutic agents, and to pharmaceutical compositions containing them. In particular, Sarcodictyins can be useful as therapeutic antineoplastic agents in the treatment of cancers in human or animal beings.
Patent AT-514401-B1 (AT)
Title: Reduktionsofen
Inventor: TIMMERER HELMUT LUDWIG DR
IPC: F27B1/00
Filed: 2013-05-31
Granted: 2015-05-15
Abstract: Bei einem Reduktionsofen (1) für Festbettvergasungsanlagen mit einer Reduktionszone (2) und einer - in Betriebslage gesehen - unterhalb angeordneten Nachverbrennungszone (3) wird vorgeschlagen, dass zwischen der Reduktionszone (2) und der Nachverbrennungszone (3) ein Gassammelraum (4) angeordnet ist.
Patent AT-503101-B1 (AT)
Title: Sewing machine with controller responding to position of sewn material, includes instrument detecting variations in airflow, in jet directed towards material
IPC: D05B69/22
Filed: 2002-05-24
Granted: 2008-03-15
Abstract: The position sensor (20) comprises a nozzle (15) directing an air jet against the material (7). At the same time, a measurement unit (18) determines flow resistance variations occurring as the jet passes through the material. It alternatively measures the air flowrate or the quantity of air reflected by the material. A pressure regulating valve (24) is located ahead of the nozzle.
Patent BG-61259-B1 (BG)
Title: Driving device
Inventor: ALEKSANDROV DOBROMIR KH
IPC: B63H1/00
Filed: 1993-01-28
Abstract: The device  is designed for driving in fluid  medium. Itcreates continuous tractive force woth increased  reliability ofits structure. The device consists  of a driving shaft (2) restingin a housing (1)  on  the ingoing end of which shaft (2) there isa flange (3)  having a radial hole (4) in  it. A joint  (5)  ismounted in the radial  hole (4) connected by one of its ends toan axis (6) the second end of which rests in  the housing (1)  byan  endpiece  having a spherical joint (7) fitted in the imeginarypoints of intersection between the axis (6) and the driving shaft(2). An operating disk (8) with  radial blades (9)  having flatexternal (10)  and inclined internal (11 & 12) surfaces, is fixedat the end of the axis (6), on  the side of the spherical joint(7).  The operating disk (8)  is orientated lateraly  to  the axis(6), and  a guiding conical ring (15) is fixed to  the housing(1).
Patent BR-PI0108957-B1 (BR)
Title: inibidores da atividade da a-amilase
Inventor: MIZUKOSHI HARUMI
IPC: A23L1/30
Filed: 2001-03-09
Abstract: "inibidores da atividade da <244>-amilase". um inibidor da atividade da <244>-amilase contendo como componente ativo polifenóis que são obtidos pela extração de folhas de goiaba e/ou frutos com um ou mais solventes selecionados entre água e solventes hidrofílicos, eliminando materiais que apresentam um peso molecular menor que 5.000 por ultrafiltração, utilizando cromatografia hidrofóbica com o uso de butila de suporte acondicionada como a fase sólida, eluindo sob gradiente de concentração em etapas de uma solução aquosa 0,02 mol/1 de diidrogeniofosfato monossódico e uma solução aquosa 0,02 mol/1 de fosfato trissódico com taxa de fluxo de 1 ml/min e então coletar uma fração reconhecida como o terceiro pico simples no caso de medição da absorbância a 260 nm; um inibidor da atividade da <244>-amilase contendo como componente ativo polifenóis que apresentam propriedades físico-químicas específicas; e alimentos e bebidas, etc., contendo o mesmo.
Patent BR-0113203-B1 (BR)
Inventor: COATES GEORGE J
IPC: F01L7/18
Filed: 2001-08-29
Abstract: An improved cooling system for an internal combustion engine employing spherical rotary intake and exhaust valves which are fixedly mounted on a rotating shaft means, the improvement comprising the forming of the shaft means with a longitudinal throughbore, the throughbore in sealing contact with an inlet coupling and a outlet coupling for the circulation of coolant through the shaft during operation, the coolant in communication with the coolant reservoir for the engine such that it would undergo normal cooling in the radiator before being recirculated to the engine.
Patent BR-PI0210491-B1 (BR)
Title: método para controlar perdas de atenuação causadas pela microflexão no sinal transmitido por uma fibra ótica
Inventor: ABEL ADRIANUS GIJSBERTUS MARIA
IPC: G02B6/02
Filed: 2002-04-24
Abstract: "método para controlar perdas de atenuação causadas pela microflexão no sinal transmitido por uma fibra ótica". método para controlar as perdas de atenuação causadas pela microflexão no sinal transmitido por uma fibra ótica compreendendo uma porção vítrea interna, que compreende: a) fornecer uma primeira camada de revestimento de um primeiro material polimérico para circundar a dita porção vítrea e b) fornecer uma segunda camada de revestimento de um segundo material polimérico para circundar a dita primeira camada de revestimento, em que o dito material polimérico tem uma temperatura de endurecimento menor que 10<198> e um módulo de equilíbrio menor que 1,5 mpa.
Patent BR-PI0214043-B1 (BR)
Inventor: ANTOINE BESINS
IPC: A61K36/00
Filed: 2002-11-13
Abstract: The present invention relates to a pharmaceutical composition comprising micronized progesterone, soya bean lecithin, and at least one oil selected from the group consisting of sunflower oil, olive oil, sesame see oil, colza oil, almond oil, to the method for the preparation thereof and to the uses thereof for treating a physiological condition linked to insufficiency of progesterone secretion.
Patent CH-717094-B1 (CH)
Title: Gesichtsschutz aus transparentem Kunststoff gefaltet.
Inventor: BRUNO BÜRGE
IPC: B29D99/00
Filed: 2020-04-30
Abstract: Der Gesichtsschutz aus transparentem Kunststoff gefaltet, ist einteilig und so konstruiert, dass er das Blickfeld nicht einschränkt und einen hohen Tragkomfort aufweist, wie z.B. individuelles Positionieren auf dem Kopf. Zur besseren Durchlüftung sind kleine Löcher im oberen Gesichtsschutz-Bereich angebracht. Das Material lässt sich mit sanftem Druck von Hand biegen/falten. Der Gesichtsschutz wird aus einer zugeschnittenen Kontur aus transparentem Kunststoff gefaltet.
Patent CH-698930-B1 (CH)
Title: Einrichtung zur lösbaren Befestigung eines Nummernschildes.
Inventor: PROSTAK HELMUT
IPC: B60R13/10
Filed: 2006-04-10
Abstract: Einrichtung zur lösbaren Befestigung eines Nummernschildes an einem Fahrzeug mit einem am Fahrzeug fixierbaren Träger (1) als erstem Bauteil und einer am Nummernschild fixierbaren Nummernschildaufnahme (2) als zweitem Bauteil, wobei die Nummernschildaufnahme über zumindest eine lösbare und federbelastete Rastverbindung am Träger befestigbar ist, wobei zumindest eine, vorzugsweise nutförmige, Aufnahme (6) für ein federbelastetes Rastelement an einem äusseren Rand eines der Bauteile (1, 2) und das federbelastete Rastelement selbst am anderen Bauteil (1, 2) angeordnet ist.
Patent CH-715547-B1 (CH)
Title: Wärmeübertragungsmedium zur solarthermischen Stromerzeugung und Verfahren zu seiner Herstellung.
Inventor: MIN WANG
IPC: F28F13/00
Filed: 2019-01-25
Abstract: Die vorliegende Erfindung offenbart ein Wärmeübertragungsmedium zur solarthermischen Stromerzeugung, das ein Nitratsalzschmelze-Wärmespeichermedium und zum Nitratsalzschmelze-Wärmespeichermedium hinzugegebene Kohlenstoffnanoröhren umfasst; wobei der Kohlenstoffnanoröhren 0,10 % bis 1,00 % und der Durchmesser der Kohlenstoffnanoröhren d ≥ 50 nm beträgt. Die vorliegende Erfindung offenbart ferner ein Verfahren zur Herstellung des Wärmeübertragungsmediums zur solarthermischen Stromerzeugung. Im Vergleich zum Nitratsalzschmelze-Wärmespeichermedium weist das erfindungsgemäße Wärmeübertragungsmedium zur solarthermischen Stromerzeugung unter Bedingungen, bei denen die Zersetzungstemperatur ähnlich ist, einen deutlich höheren Wärmeleitkoeffizienten auf. Daher kann bei der Verwendung des Wärmeübertragungsmediums die Effizienz bei der Nutzung von Solarenergie verbessert werden. Im Vergleich zu anderen ähnlichen Medienmaterialien im Stand der Technik ist die Kompatibilität des Nitratsalzschmelze-Wärmespeichermediums des erfindungsgemäßen Wärmeübertragungsmediums mit Kohlenstoffnanoröhren besser als die mit anderen zugesetzten Komponenten.
Patent WO-02081350-B1 (WO)
Inventor: WALCHER MARTIN
IPC: B65H71/00
Filed: 2002-03-28
Abstract: Ein Verfahren und eine Vorrichtung zum Behandeln von Wickelgut mit einem Fluid während des Aufspulens auf eine Aufwickelspule sind dadurch gekennzeichnet, dass das Fluid, vorzugsweise in Form von Wasserdampf, direkt auf die rotierende Aufwickelspule aufgetragen wird.
Patent DE-2912412-B1 (DE)
Inventor: ANDERSEN GEERT DR
IPC: A23G3/00
Filed: 1979-03-29
Abstract: There is provided a coated confectionery having a high protein content, wherein a core compound containing albumin is coated with a fat containing pliable, soft caramel compound. The albumin may be present in both the core compound and the coating compound. The albumin may be in the form of hydrophobed albumin particles.
Patent WO-03003200-B1 (WO)
Title: Procedes de transmission de modules logiciels
Inventor: DUERSCHMIDT FERRY
IPC: G06F8/61
Filed: 2002-06-25
Abstract: L'invention concerne un procédé pour transmettre des modules logiciels d'une unité centrale à un dispositif mobile, notamment à un moyen de transport. La transmission est réalisée au moyen d'un dispositif de transmission de données sans fil en deux sens, une grande quantité de modules logiciels étant sélectionnée. La configuration du dispositif mobile réellement disponible au début de la transmission est transmise à l'unité centrale. On vérifie ensuite lesquels des modules logiciels sont homologués pour la configuration réellement disponible. On utilise alors des identifications de type d'appareil pour les appareils cibles et des identifications de type de logiciel pour les modules logiciels dans des déterminations d'homologation, lesquelles sont appliquées lors d'un contrôle d'homologation. Les modules logiciels sélectionnés et homologués pour la configuration réellement disponible sont transmis. Ce procédé peut être utilisé de façon similaire pour l'alimentation d'un seul dispositif mobile ou de familles de dispositifs mobiles riches ou pauvres en variantes.
Patent ES-2049139-B1 (ES)
Title: Muñeca patinadora.
Inventor: FERRI JAIME
IPC: A63H11/18
Filed: 1991-10-24
Granted: 1996-11-01
Abstract: LA MUÑECA PATINADORA DE LA INVENCION INCLUYE UN MECANISMO ACCIONABLE A PARTIR DE UN MOTOR ELECTRICO, CUYO MECANISMO BASADO EN ENGRANAJES PROPORCIONA MOVIMIENTO DE GIRO A UN TAMBOR DOTADO DE UNA RANURA ANULAR SINUOSA SOBRE LA QUE JUEGAN DOS PIVOTES PERTENECIENTES A SENDAS PALANCAS DE ACCIONAMIENTO DE LAS PIERNAS, SOBRE CUYAS PALANCAS VAN VINCULADAS OTRAS DOS PALANCAS, ARTICULADAS EN UN PUNTO INTERMEDIO, TRANSMITIENDO ESTAS SEGUNDAS PALANCAS MOVIMIENTO A LOS BRAZOS. ASIMISMO SE INCLUYE UNA EXCENTRICA EN EL EJE DE SALIDA DEL TAMBOR, PARA TRANSMITIR MOVIMIENTO A LA CABEZA. EN BASE A LA ACANALADURA SINUOSA DEL TAMBOR LA TRANSMISION DE LOS MOVIMIENTOS ES SINCRONIZADA Y ACOMPASADA EN LAS PIERNAS, BRAZOS Y CABEZA. ADEMAS, SE INCLUYEN MEDIOS PARA QUE EL MECANISMO SE PARE DURANTE UN INTERVALO DE TIEMPO Y VUELVA A PONERSE EN MOVIMIENTO, E INCLUYENDO TAMBIEN UN EMBRAGUE PARA POSIBILITAR QUE EL MOTOR DE ACCIONAMIENTO TRABAJE EN VACIO, EN CASO DE CAIDA, RETENCION ANTE UN OBSTACULO, ETC. DE LA MUÑECA.
Patent ES-2074402-B1 (ES)
Inventor: VALLET MAS JOSE ALBERTO
IPC: A61K8/97
Filed: 1993-12-31
Granted: 1996-06-16
Abstract: It comprises: 0.25-2.0% diphenhydramine hydrochloride or base; 0.1-10.0% colloidal oat extract; 0.05%-10% calamine or zinc oxide; 1-20% talc, 0.1-10% emulsifying agent; and, optionally, one or more ingredients selected among viscosity modifying agents, consistency regulators, water-repellent protectors, preservatives, emollients, antioxidants, chelating agents, lipidic substances and biocompatible polymers. Use in topical treatment of allergic type dermatosis accompanied by itching and/or pain.
Patent ES-2116141-B1 (ES)
Title: Perfeccionamientos introducidos en la patente de invencion 9302104 por horno de aire a conveccion.
IPC: F24C15/32
Filed: 1994-02-10
Granted: 1999-06-01
Abstract: PERFECCIONAMIENTOS INTRODUCIDOS EN LA PATENTE DE INVENCION N 9302104, REFERENTE A UN HORNO DE AIRE A CONVENCION QUE COMPRENDE UNA CARCASA DE PLANTA POLIGONAL, PREFERENTEMENTE RECTANGULAR, QUE DEFINE INTERIORMENTE UN HUECO CONSTITUTIVO DE LA CAMARA DE COCCION, ABIERTA POR DOS DE SUS CARAS OPUESTAS, QUEDA DEFINIDA POR DOS PAREDES ENFRENTADAS, UNA DE LAS CUALES INCORPORA UN ORIFICIO DE ENTRADA DEL AIRE CIRCULANTE HACIA LOS MEDIOS DE CALEFACCION, DONDE ES CALENTADO Y LANZADO POR LOS MEDIOS DE IMPULSION HACIA UN CONDUCTO PUENTE, COLOCADO EN EL TECHO DE LA CAMARA DE COCCION, EL CUAL COMUNICA CON UNA CAVIDAD SITUADA DETRAS DE LA PARED OPUESTA DE LA CAMARA DE COCCION, QUE PRESENTA CENTRALMENTE UNA SERIE DE RANURAS VERTICALES DE AMPLITUD REGULABLE, A TRAVES DE LAS CUALES SALE EL AIRE CALIENTE PROYECTANDOSE POR EL INTERIOR DE LA CAMARA DE COCCION.
Patent ES-2126468-B1 (ES)
Title: Dispositivo de estanqueidad entre dos superficies de un vehiculo automovil.
Inventor: CANO CASTRO FELIX
IPC: B60J10/70
Filed: 1995-10-26
Granted: 1999-11-16
Abstract: El dispositivo de estanqueidad entre dos superficies de un vehículo automóvil; comprende: una parte rígida (8) de mezcla termoplástica de polímero estirénico con policarbonato, y un labio elástico (10), solidario de la parte rígida (8), y constituido por un termoplástico elastómero base poliéster (TEEE) o un termoplástico elastómero base poliuretano (TPU); ambas partes están recubiertas por una misma pintura. La parte rígida (8) puede ser fijada a una primera superficie (4a) del vehículo, preferentemente el portón de acceso (4) al motor del vehículo y el labio (10) es aplicable a una segunda superficie (6a), preferentemente, del parabrisas (6). Figura 3.