baber/WOPTO huggingface dataset:
Patent BR-0303876-A (BR)
Title: Dispositivo e método para a detecção remota da temperatura em rodas e mancais ferroviários
Inventor: BARTONEK MARK
IPC: B61K9/04
Filed: 2003-09-23
Abstract: "DISPOSITIVO E MéTODO PARA A DETECçãO REMOTA DA TEMPERATURA EM RODAS E MANCAIS FERROVIáRIOS". Um dispositivo para a detecção remota da temperatura em rodas (204) e mancais (208) de trens ferroviários compreende uma lente (602) posicionada nas proximidades do trilho ferroviário (106) de tal forma que a radiação infravermelha emitida (618) da roda (204) ou mancal (208) de um trem que se desloca pela ferrovia (106) é captada pela lente (602) e direcionada contra o ponto focal (606) da lente (602). A radiação captada (604) é indicativa da temperatura da roda (204) ou mancal (208). Um cabo de fibra ótica (510) apresenta uma primeira extremidade (610) associada com a lente (602) para receber a radiação captada (604), e apresenta uma segunda extremidade (614). O ponto focal (606) da lente (602) está na primeira extremidade (610) do cabo de fibra ótica (510). O cabo de fibra ótica (510) transmite a radiação recebida da primeira extremidade (610) para a segunda extremidade (614). Um detetor (702) está posicionado a uma distância remota (512) da linha ferroviária (106), e está associado com a segunda extremidade (614) do cabo de fibra ótica (510) para detectar a radiação transmitida. A radiação infravermelha captada é indicativa da temperatura da roda (204) ou do mancal (208). A invenção ainda compreende um método para detectar a temperatura em rodas (204) e mancais (208) ferroviários, o dispositivo compreendendo as etapas de captar, nas proximidades de um trilho ferroviário (106), uma radiação infravermelha radiante da roda (204) ou mancal (208) de um trem que se desloca sobre os trilhos (106), sendo que a radiação é indicativa da temperatura da roda (204) ou do mancal (208). A invenção ainda compreende as fases de transmitir a radiação captada (604) a um local remoto do trilho ferroviário (106), detectar a radiação transmitida em um local remoto, sendo que a radiação detectada é um indicativo da temperatura da roda (204) ou do mancal (208), e gerar um sinal de saída (708) o qual corresponde à temperatura da roda (204) ou do mancal (208).
Patent BR-0304222-A (BR)
Title: Caixa de câmbio de carga e processo para o controle de uma transmissão de embreagem dupla
Inventor: NIESSEN WOLFGANG
IPC: B60W10/10
Filed: 2003-03-20
Abstract: "CAIXA DE CâMBIO DE CARGA E PROCESSO PARA O CONTROLE DE UMA TRANSMISSãO DE EMBREAGEM DUPLA". Propõe-se uma caixa de câmbio de carga para transmissão de um momento de um motor de acionamento, com dois eixos de entrada de embreagem e um eixo de saída de embreagem e vários estágios de marcha aí dispostos, caracterizada pelo fato de que os eixos de entrada de transmissão são ligáveis de maneira soltável, por meio de embreagens com travamento devido à forma, com um eixo de saída de movimento do motor, e está prevista apenas uma embreagem de fricção no trajeto de fluxo de momento entre motor de acionamento e eixo de saída de movimento da transmissão.
Patent BR-0305588-A (BR)
Title: Blendas de poli(metacrilato de metila) com o elastÈmero poli(etileno-co-propileno-co-dieno)-gpoli(estireno-c o-acrilonitrila)
Inventor: FELISBERTI MARIA ISABEL
IPC: C08L33/12
Filed: 2003-11-13
Abstract: "BLENDAS DE POLI(METACRILATO DE METILA) COM O ELASTÈMERO POLI(ETILENO-COPROPILENO-CO-DIENO)-G-POLI(ESTIRENO-C O-ACRILONITRILA". A presente invenção refere-se as blendas de poli(metacrilato de metila) com o elastómero poli(etileno-co-propileno-co-dieno)-g-poli(estireno-co-acrilonitrila) que apresentam elevada energia de impacto, módulo de elasticidade, flexibilidade e são translúcidas ou opacas, dependendo da composição.
Patent BR-0309494-A (BR)
Inventor: PUCCI FABRIZIO
IPC: B29C43/34
Filed: 2003-04-17
Abstract: An apparatus for compression molding of articles made of plastics, comprising: molding means; feeding means for feeding doses of plastic material, which are provided with removal elements for removing in succession said doses from an extruder and transferring the doses onto said molding means; and conditioning means for conditioning temperature of said doses during transfer thereof from said extruder to said molding means.
Patent BR-0313055-A (BR)
Title: Planta, planta transgênica, método para aumentar um teor de aminoácido em uma planta ou em uma semente de plantas, semente das plantas transgênicas, método para produzir plantas, ração, e, método para produzir pelo menos um aminoácido
Inventor: IGARASHI DAISUKE
IPC: C12Q1/68
Filed: 2003-08-05
Abstract: "PLANTA, PLANTA TRANSGêNICA, MéTODO PARA AUMENTAR UM TEOR DE AMINOáCIDO EM UMA PLANTA OU EM UMA SEMENTE DE PLANTAS, SEMENTE DAS PLANTAS TRANSGêNICAS, MéTODO PARA PRODUZIR PLANTAS, RAçãO, E, MéTODO PARA PRODUZIR PELO MENOS UM AMINOáCIDO". é intencionado fomecer uma planta tendo uma atividade de glutamato glioxilato aminotransferase (GGT) elevada; um método de construir a mesma e sementes desta planta. Também é intencionado fornecer uma planta tendo um teor de aminoácido elevado, em particular, teor(es) elevado(s) de um ou mais aminoácidos selecionados do grupo que consiste de serina, arginina, glutamina e asparagina, comparada com um tipo selvagem da mesma planta cultivada sob as mesmas condições; um método de construir as mesmas; e sementes desta planta. Isto é, uma planta tendo uma atividade de GGT elevada é construída pela mutagênese, transferência de uma molécula de ácido nucléico, etc. Uma construção genética capaz de realçar a expressão de um gene de GGT, em particular, uma construção genética capaz de realçar a expressão de um gene de GGT e/ou uma construção genética capaz de aumentar a dose de expressão de um gene tendo atividade de GGT endógena são transferidos em uma planta.
Patent BR-0316451-A (BR)
Title: Combinação sinergìstica compreendendo roflumilast e formoterol
Inventor: BEUME ROLF
IPC: A61K31/167
Filed: 2003-11-26
Abstract: "COMBINAçãO SINERGìSTICA COMPREENDENDO ROFLUMILAST E FORMOTEROL". A invenção refere-se à administração combinada de roflumilast e formoterol para o tratamento de distúrbios do trato respiratório.
Patent BR-0316478-A (BR)
Inventor: DEVLIN BRIAN GERRARD
IPC: C08K5/092
Filed: 2003-11-26
Abstract: The present invention provides a method for producing a medical device, preferably an ophthalmic device, more preferably a contact lens, made of a stabilized poly(oxyalkylene)-containing polymeric material. The method of the invention comprises the steps of: curing, in a mold, a composition comprising (a) a prepolymer having at least one poly(oxyalkylene) unit, (b) a biocompatible organic multi-acid or biocompatible salt thereof in an amount sufficient to improve the stability of the poly(oxyalkylene)-containing polymer made from the composition, (c) optionally a photoinitiator or a thermal initiator, and (d) optionally one or more vinylic monomers, to form the medical device being less susceptible to oxidative degradation; and removing the medical device from the mold.
Patent BR-0318447-A (BR)
Inventor: ALLASIA ANDREA
IPC: H04J3/08
Filed: 2003-08-05
Abstract: Extra traffic paths are provided in a communication network including at least two protection channels associated to respective transmission channels. Each protection channel admits an active state for carrying, in the presence of a failure in the associated transmission channel, traffic to be carried by the associated transmission channel, and a stand-by state, wherein the protection channel is adapted to carry extra traffic. The protection channels are run in a sub-network connection protection scheme, whereby one of the protection channels in its stand-by state is adapted to ensure recovery of extra traffic carried by the other protection channel while the other protection channel is switched to its active state or is subject to failure.
Patent BR-8007134-A (BR)
Inventor: PFAHLER G
IPC: C07D251/70
Filed: 1980-11-04
Abstract: The invention relates to new light stabilizers and heat stabilizers which have a low volatility and are migration-resistant, for use in organic polymers. They are obtained by reacting cyanuric halides with a monoamine containing piperidine groups and a polyamine component.
Patent BR-8102888-A (BR)
Inventor: WALDBURGER H
IPC: G06C7/08
Filed: 1981-05-08
Abstract: A keyboard has keys for L-shaped 22', T-shaped 24' and cruciform intersections 26' for graphic representations of frames and boxes. The disposition of each key in the array of keys corresponds to the normal disposition of the intersection associated with such key in the frames or boxes. The numerals or graphics can be accessed by a shift key 32. <IMAGE>
Patent BR-8104210-A (BR)
Inventor: ZIDAR ANTON
IPC: E04C2/26
Filed: 1981-07-02
Abstract: 1. A method of manufacturing pressed, fireproof, three-ply building boards made from inorganic expanded material, in which method the granules of expanded material, that is to say expanded vermiculite or expanded perlite for the outer layers and/or expanded vermiculite or expanded perlite for the inner layer, are first separately glued with water glass as an inorganic bonding agent and/or with thermosetting resin and/or with monoaluminium phosphate, a first layer of glued vermiculite or glued perlite occupying 1/6 of the total thickness is then deposited, the centre layer of glued vermiculite and/or glued perlite occupying approximately 4/6 of the total thickness is deposited thereon and, finally, the second layer of glued vermiculite or glued perlite occupying approximately 1/6 of the total thickness is finally deposited thereon and, after a pre-pressing stage, this three-layer deposit is solidified under the application of pressure and heat, characterised by the method steps in which a) a mixture comprising expanded vermiculite or expanded perlite and a solution of water glass with 48-50 Be and urea is used for the outer layers of the board and is used to glue the vermiculite or the perlite, the proportion of solids in the solution being up to 41% and the proportion of moisture in the mixture being up to 40%, in each case calculated to the weight of the vermiculite or of the perlite each in its absolutely dry state, b) expanded vermiculite and/or expanded perlite and the waste products largely originating from dry waste products, namely dust occuring during expanding and the cooling of granulated material and the machining of the edges of the boards, and crushed trimming residues, are used for the centre layer of the board, and the mixture of vermiculite and/or perlite and the waste products is resinified with an approximately 70% solution of phenolic resin and is glued with a 50% solution of monoaluminium phosphate and urea, the solids content of the two components being up to 24% relative to the weight of the mixture in its absolutely dry state, the ratio of the solids of the phenolic resin to the solids of the monoaluminium phosphate being 40 : 60, the moistness of the glued mixture being up to 18%, and the glued mixture for the centre layer containing up to 17.5% less solids in the bonding agent and up to 23.4% less moisture than the glued granulated vermiculite or granulated perlite for the outer layer, c) the components serving as a bonding agent are tempered to a temperature of from 25 to 30 degrees C before glueing and are then sprayed separately onto the granulated material by conducting the expanded granulated material as a falling curtain through a mist produced by spray guns from the bonding agent, d) the three-layer deposit is solidified at a temperature between 170 and 210 degrees C, such that, commencing from a high initial pressure, the pressure exerted by the heating plates on the article being pressed is reduced within predetermined intervals of time.
Patent BR-8105103-A (BR)
Inventor: PEDRAZZI R
IPC: C09B62/006
Filed: 1981-08-07
Abstract: Azo dyes of the formula  <IMAGE>  and external salts thereof, wherein F is the residue of a monoazo or disazo compound in 1:1 metal complex form or of a trisazo, disazoazoxy or tetrakisazo compound in metal-free or 1:1 metal complex form, each X is independently -NR2-Q-NR3R4 or -NR2-Q-N(+)R5R6R7,  wherein Q is linear or branched C2-6alkylene or -NH-CO-CH2-, R2 is hydrogen or C1-4alkyl, each of R3 and R4 is independently hydrogen; C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups or -NR3R4 is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom, each of R5 and R6 is independently C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups, and R7 is C1-4alkyl or benzyl or  <IMAGE>   is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom or -N(+)R5R6R7 is pyridinium or pyridinium substituted by 1 or 2 methyl groups, each Z1 is independently -CO-, -SO2- or  <IMAGE>    wherein R1 is hydrogen or C1-4alkyl, and Y is chloro, hydroxy, amino, an aliphatic, cycloaliphatic or aromatic amino group or a saturated heterocyclic amino group in which the nitrogen atom is part of the heterocyclic ring, each Z2 is independently  <IMAGE>   wherein R1 is hydrogen or C1-4alkyl, m is 1, 2 or 3, n is 0, 1, 2, 3 or 4, and p is 0, 1, 2, 3 or 4, with the proviso that n+2p>/=m+1, useful for dyeing and printing cotton, paper and leather.
Patent BR-8200719-A (BR)
Inventor: GUTH CHRISTIAN
IPC: D06M13/00
Filed: 1982-02-10
Abstract: A process for dyeing or finishing textile fibre material using foam, which process comprises applying to said materials an aqueous foam composition which, in addition to containing dye or finishing agent, contains a foamable system comprising water and at least (A) an anionic surfactant and (B) a non-ionic block polymer based on ethylene oxide and propylene oxide units. The material is then dried, if desired, and then subjected to a heat treatment, preferably a steam treatment. Level dyeings with good penetration of dye and/or excellent finishes are obtained on the material.
Patent BR-8605430-A (BR)
Inventor: LORA JAIRO H
IPC: D21C3/20
Filed: 1986-11-04
Abstract: Lignin is precipitated in high yields and at high rates from a black liquor produced by pulping wood at high temperatures and pressures with an aqueous lower aliphatic alcohol solvent. The lignin is precipitated by diluting the black liquor with water and an acid to form a solution with a pH of less than 3, an alcohol content of less than 30% by volume and a temperature of less than 75 DEG C. The precipitated lignin, when subsequently dried, is in the form of a powder which requires little or no crushing to convert it into a fine uniform size suitable for use without further significant processing.
Patent BR-8606972-A (BR)
Inventor: WYATT W GERALD
IPC: A23L7/10
Filed: 1986-11-14
Abstract: An anaerobic, pasteurizing conditioning system for treating matter such as whole and ground grain, minerals and other ingredients to increase the rate of their conversion and absorption during digestion and thus the nutritional value thereof. The system comprises a direct fired steam generator adapted for producing an effluent stream comprising steam and non-condensible gases, a vapor homogenizer for producing a substantially water-free treatment fluid from the effluent stream, and the treatment fluid containing insufficient oxygen for aerobic bacterial life. The treatment fluid, comprising steam and oxygen deficient non-condensible gases is discharged into the vessel for counter-current flow relative to grain passing therethrough. The operation of the direct fired steam generator is controlled for producing a sufficiently large volume of oxygen deficient gases and steam so that upon passage through the vapor homogenizer a sufficiently large volume of effluent comprising the treatment fluid is provided for purging the grain of other gases flowing therewith and maintaining the deficient oxygen level in the non-condensible gases of the treatment fluid for creating an anaerobic condition. In this manner an improved feedstuff is provided wherein the starch components have first been gelatinized in a heated, anaerobic environment and thereafter fractionated to render the feedstuff more digestible.
Patent BR-8701211-A (BR)
Inventor: HAGUENIER HUBERT
IPC: B65B51/22
Filed: 1987-03-17
Abstract: An ultrasonic heatsealing mechanism and process for securing portions of a carton blank to at least one flanged container in which the surfaces to be secured are susceptible to ultrasonic heatsealing. The mechan­ism comprises a resiliently mounted ultrasonic horn (H) and a series of movable counterpart elements (52) spaced from an adjacent tip of the horn so that the counterpart elements move relative to the end of the horn one after the other. Means are provided to move the container and blank so that overlapping surfaces to be heatsealed together are passed with the counterpart elements longitudinally with respect to the horn tip means being provided to activate the horn at least when the sur­faces and at least one counterpart element are present together adjacent said end of the horn so that heat­sealing can occur and causing the horn to move resil­iently so that a constant gap (g) between the tip of the horn (HT) and that counterpart element is maintained subst­antially constant during the heatsealing process.
Patent BR-8803523-A (BR)
Inventor: COWLEY RICHARD
IPC: B29C48/48
Filed: 1988-07-13
Abstract: A disclosure relates to an apparatus for extruding and forming blanks from a rubber or polymeric material comprising a pair of hydraulic ram operated extruders (20) having outlets connected to a common delivery conduit (26). A screw extruder (46) is also connected to the conduit (26) and a control valve (54) controls flow between the respective extruders (20) and conduit (26) such that in one position of the valve (54) one of the ram operated extruders (20) is connected to the conduit outlet delivery (26) of extrudate and the other extruder (20) is connected to the screw extruder (46) to receive a fresh charge of extrudate. A closed hydraulic circuit links the hydraulic rams (14,15) of the two ram extruders (20) whereby filling of one of the extruders causes that ram to retract and pump the hydraulic fluid therefrom to the other extruder to cause that ram to extend and thereby discharge the extrudate therein and vice versa.
Patent BR-9003379-A (BR)
Inventor: SACHETTO JEAN-PIERRE
IPC: C08J5/00
Filed: 1990-07-13
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising     a) destructurized starch, and b) at least one compound selected from the group consisting of polyalkyleneimine polymers and polyalkyleneimine copolymers; said modified polysaccharide being present in an amount effective to enhance the physical properties of said articles.   The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent BR-9106608-A (BR)
Inventor: SMURKOSKI JOHN ANDREW
IPC: D21F1/10
Filed: 1991-06-14
Abstract: A backside textured papermaking belt is disclosed which is comprised of a framework and a reinforcing structure. The framework has a first surface which defines the paper-contacting side of the belt, a second surface opposite the first surface, and conduits which extend between first and second surfaces of the belt. The first surface of the framework has a paper side network formed therein which defines the conduits. The second surface of the framework has a backside network with passageways that provide surface texture irregularities in the backside network. The papermaking belt is made by casting a photosensitive resinous material over and through the reinforcing structure while the reinforcing structure travels over a textured surface, and then exposing the photosensitive resinous material to light of an activating wavelength through a mask which has transparent and opaque regions. A process for making paper products is also disclosed which involves applying a fluid pressure differential from a vacuum source through the belt to a partially-formed embryonic web of papermaking fibers. The fibers in the embryonic web are deflected into the conduits of the papermaking belt by the vacuum pressure while the papermaking belt and the embryonic web travel over the vacuum source. Following the deflection, the paper web is impressed with the paper side network of the belt, and dried to form the final product.
Patent BR-9200370-A (BR)
Inventor: HODDER JAMES JOHN
IPC: C14C9/00
Filed: 1992-02-04
Abstract: A method for treating leather with a low fogging, substantive, retan fatliquor containing a solution or a dispersion of a selected amphiphilic copolymer, substantially free from organic solvents, formed from a predominant amount of at least one hydrophobic monomer and a minor amount of at least one copolymerizable hydrophilic monomer. The method produces leather having desirable strength and softness qualities and particularly reduced fogging characteristics. The treated leather is particularly suitable for use in vehicle upholstery.
Patent BR-9200509-A (BR)
Inventor: FABRIS ARMANDO
IPC: B60B35/00
Filed: 1992-02-14
Abstract: An axle is disclosed which comprises a beam (12; 102) designed for conventional installation on the load-bearing structure of a vehicle, and has, journalled on its opposite ends, road wheel hubs (17) subject to be steered through a steering actuator (22; 111) and being interlinked by a bevel-gear steering drive (37, 40-43; 114-116), such that their relative angular movements can be synchronized to suit pre-determined transmission parameters; the steering actuator is fully supported on the beam and has a stationary part which is rigid with the beam and independent of the load-bearing structure of the vehicle and a movable part which is connected to the wheel hubs through the steering drive. <IMAGE>
Patent BR-9206801-A (BR)
Inventor: AGEHEIM JAN
IPC: F16L9/12
Filed: 1992-11-23
Abstract: A tube of layered material consisting of a first layer and a second layer, for use in transporting and storage of hydrocarbons, wherein said first layer consists essentially of polyethylene or polypropylene, and wherein said second layer constitutes a barrier layer for reducing the diffusion outward through said tube of hydrocarbons transported or stored within said tube and comprises polyethylene or polypropylene in combination with any component selected from the group consisting of butyl rubber, polyamide, and polyester. The first and second layers of the tube are coextruded.
Patent BR-9302908-A (BR)
Inventor: JOHNSON GERALD
IPC: B66B23/20
Filed: 1993-07-19
Abstract: An escalator (2) or moving walkway has a moving handrail (12). A handrail tensioning device (30) is mounted so as to engage the handrail (12). A first adjustment means (62,60) moves the tensioning device (30) so as to remove all handrail slack from the handrail loop. A second adjustment means (56) moves the tensioning device (30) to a second predetermined position to impart optimum slack to the handrail (12) whereby handrail friction and heat is minimized during operation of the escalator (2) or moving walkway. <IMAGE>