baber/WOPTO huggingface dataset:
Patent BR-0208343-A (BR)
Title: Sensor eletroquìmico e processo para produção do mesmo
Inventor: RAPPIN CRAIG
IPC: G01N27/327
Filed: 2002-03-22
Abstract: "SENSOR ELETROQUìMICO E PROCESSO PARA PRODUçãO DO MESMO". Um sensor é proporcionado para a determinação de várias concentrações de um ou mais componentes dentro de uma amostra de fluido. O sensor inclui um corpo moldado por injeção, pelo menos dois eletrodos, uma enzima, e, se desejado, um mediador de transferência de elétrons. O corpo inclui uma zona reacional para receber uma amostra de fluido. Os eletrodos são, pelo menos parcialmente, embutidos dentro do corpo plástico e estendem-se para a zona reacional. Também contida dentro da zona reacional está uma enzima capaz de catalisar uma reação envolvendo um composto dentro da amostra de fluido. Adicionalmente, o sensor incorpora uma detecção de enchimento, que ativa um medidor, preso no sensor, para medir as variações eletroquímicas que ocorrem na zona reacional.
Patent BR-0212213-A (BR)
Title: manipulação de partìculas magnéticas de fluxo controlado
Inventor: GRATE JAY W
IPC: B03C1/00
Filed: 2002-08-06
Abstract: "MANIPULAçãO DE PARTìCULAS MAGNéTICAS DE FLUXO CONTROLADO". Métodos e aparelhos inventivos (1, 2) são úteis para coletar materiais magnéticos em um ou mais campos magnéticos e suspender outra vez as partículas em um meio de dispersão, e opcionalmente repetir a coleta/re-suspensão uma ou mais vezes no mesmo meio ou meio diferente, mediante controle da direção e regime de fluxo de fluido através do caminho (10) de fluxo de fluido. Os métodos proporcionam contatar partículas derivadas com amostras e reagentes de teste, remoção do reagente em excesso, lavagem do material magnético, e re-suspensão para análise, dentre outros usos. Os métodos são aplicáveis a uma variedade de materiais químicos e biológicos que são suscetíveis à rotulagem magnética, incluindo, por exemplo, células, vírus, oligonucleotídeos, proteínas, hormónios, complexos de receptor-ligante, contaminadores ambientais e semelhantes.
Patent BR-0212651-A (BR)
Title: Método para a produção de cobre vesiculado
Inventor: ILKKA KOJO
IPC: C22B15/00
Filed: 2002-09-20
Abstract: "MéTODO PARA A PRODUçãO DE COBRE VESICULADO". A presente invenção se refere a um método para produzir cobre vesiculado (blister copper) ou resíduo metálico de alta graduação em um reator de fusão [tal como, por exemplo, uma fornalha de fusão em suspensão (suspension simelting furnace) ] diretamente a partir de um material contendo concentrado de cobre sulfídico e/ou resíduo metálico de cobre finamente triturado, por intermédio do que gás contendo oxigênio, concentrado de cobre e/ou resíduo metálico de cobre finamente triturado são alimentados para o reator. Em concordância com a presente invenção, o método está caracterizado pelo fato de que um fluxo contendo CaO e SiO~ 2~ é alimentado para o reator de fusão juntamente com gás contendo oxigênio, concentrado de cobre e/ou resíduo metálico de cobre, e parte do cobre no concentrado de cobre e/ou no resíduo metálico é oxidado de maneira a formar uma escória na qual a proporção CaO/SiO~ 2~ é mais alta do que 1,5, e na qual o conteúdo de cobre está em forma oxidada, e na qual o conteúdo de cal (óxido de cálcio) calculado em um sistema de CaO + SiO~ 2~ + FeO~ x~ = 100 é mais alto do que 20 %.
Patent BR-0215988-A (BR)
Inventor: VELUZ SERGE
IPC: A24D3/00
Filed: 2002-12-19
Abstract: A process of manufacturing composite filter stock (14)rovided that includes several steps. In a first step, a paper carrier strip (50) feeds along a conveyor (30). Along one edge of the carrier strip, the paper is folded back against itself. Fibrous filter segments (22) are then deposited on the carrying strip in spaced apart intervals. The spacing defines cavities (16) between adjacent filter segments. The carrier strip with the deposited filter segments is fed along a path (110) of travel into an elongated guide (26) or support chamber that substantially surrounds the circumference of the paper-enveloped segments (22) and which leaves a narrow fill opening (62)opposite an elongated particulate filling opening (112) that is elongated in the direction of motion of the carrying strip. Suction or a vacuum is concurrently applied adjacent the narrow opening (62), the suction increasing a downward momentum of a gravity feed stream of particulate matter (20) and concurrently vacuums away loose particulate matter. The cavities are concurrently filled with the particulate matter over a length (L) corresponding to a predetermined path of travel of the carrying strip. The folded over edge (104) is then unfolded and adhered to seal the fill opening. The filter stock is then cut to length, the cutting being registered to create discrete composite filter segments.
Patent BR-0302066-A (BR)
Title: Copolìmero erodivél em água do mar, polìmero, e, composição de revestimento anti-incrustante naval de auto-polimento
Inventor: AUBART MARK A
IPC: C09D5/16
Filed: 2003-05-30
Abstract: "COPOLìMERO ERODìVEL EM áGUA DO MAR, POLìMERO, E, COMPOSIçãO DE REVESTIMENTO ANTI-INCRUSTANTE NAVAL DE AUTO-POLIMENTO". Copolímeros contendo unidades de triarilsilil(met)acriloila são erodíveis em água do mar e podem ser usados para formular tintas de antiincrustação navais. Os copolímeros são caracterizados por baixos níveis de unidades de (met)acrilato de triarilsilila e uma taxa de erosão em água do mar de 2 a cerca de 15 microns por mês.
Patent BR-0306640-A (BR)
Inventor: LONGO IGINIO
IPC: A61B18/18
Filed: 2003-10-09
Abstract: Application device ( 1 ), for example, a metal needle or a plastic catheter that has in the end portion ( 2 ) of the free end a gradually increasing thickness to form substantially a chute guide ( 3 ) which ends at a side opening ( 4 ) made on the application device ( 1 ). This way, an interstitial antenna ( 10 ) is obtained formed by a co-axial tube having an external conductor ( 7 ), by a dielectric layer ( 9 ) and by a central conductor ( 8 ) embedded in the dielectric layer ( 9 ) that insulates it from the external conductor ( 7 ). The antenna ( 10 ) can be put in a target tissue, along an actuation direction forming an angle a with the introduction direction. This way, the antenna ( 10 ) achieves an actual surface isothermal, i.e. a mass of tissue actually coagulated within a curved surface ( 13 ), since the tip of the application device ( 1 ) is connected electrically with the external conductor ( 7 ) and increases its area of action.
Patent BR-0307568-A (BR)
Inventor: ROEST ANTON HERRIUS DE
IPC: F03D11/04
Filed: 2003-02-12
Abstract: A wind turbine, comprising a stationary vertical mast (or tower) on which a moving part of the wind turbine is arranged, which mast is at least partly composed from prefabricated wall parts, with several adjacent wall parts forming a substantially annular mast section. The invention also relates to a mast for a wind turbine, to a prefabricated wall part and to a method for building a wind turbine.
Patent BR-0308371-A (BR)
Inventor: LOPEZ ENRIQUE ROMERO
IPC: H04L12/10
Filed: 2003-02-21
Abstract: The system includes a device ( 1 ) for detecting hung up/picked up line, which provides a signal showing whether the line is open or closed, a device ( 2 ) for closing or opening the line ( 7 ), which provides the data to be transmitted, a device ( 3 ) for detecting a conventional call, a module ( 4 ) for exterior connection, a power supply circuit ( 5 ), which receives electrical current from the telephone line ( 7 ) itself and control means ( 6 ) which, on receiving a signal through the connection module ( 4 ), transmit an appropriate signal to the device ( 2 ) for closing and opening the line ( 7 ), which transmits the data of a message to be transmitted.
Patent BR-0311644-A (BR)
Title: Dispositivo e método para regenerar um banho de eletrodeposição de metal sem eletrólise
Inventor: HEYDECKE JENS
IPC: B01D61/52
Filed: 2003-08-14
Abstract: "DISPOSITIVO E MéTODO PARA REGENERAR UM BANHO DE ELETRODEPOSIçãO DE METAL SEM ELETRóLISE". A presente invenção refere-se a regeneração de banho de eletrodeposição de metal sem eletrólise por diálise eletrolítica em que, constatou-se que o metal do banho de eletrodeposição de metal deposita-se na disposição de eletrólise. Para se superar este problema, sugere-se um aperfeiçoamento para os dispositivos de regeneração da técnica anterior, em que o dito aperfeiçoamento consiste em proporcionar permutadores de cátions principais para removerem íons deste metal em relação a um fluido concentrado. Os permutadores de cátions principais são acoplados aos compartimentos de concentrado da disposição de diálise eletrolítica de uma maneira, tal que o fluido concentrado que flui através dos compartimentos de concentrado é deixado passar através dos permutadores de cátions principais e ser recirculado de volta para os compartimentos de concentrado.
Patent BR-0314567-A (BR)
Title: N-bromo-2-pirrolidona estável, métodos para prepará-la e seu uso
Inventor: JAQUESS PERCY A
IPC: A01N43/36
Filed: 2003-10-15
Abstract: "N-BROMO-2-PIRROLIDONA ESTáVEL, MéTODOS PARA PREPARá-LA E SEU USO". A presente invenção provê uma composição biocida incluindo N-bromo-2-pirrolidona estável. Também é provida uma composição incluindo reagir ácido hipobromoso com 2-pirrolidona. Também são descritos usos biocidas.
Patent BR-0316294-A (BR)
Inventor: SOEREN OLSEN B
IPC: F16L11/22
Filed: 2003-10-27
Abstract: A hose member having a central region surrounded by a circumferential portion comprising a number of metal tubes that are substantially parallel to each other and wound in a helical manner around a longitudinal axis of the hose member. The central region may be defined by a carrier made of a polymeric material, or a longitudinal central cavity.
Patent BR-0317070-A (BR)
Inventor: LUDWIG BRET W
IPC: B41M5/00
Filed: 2003-11-20
Abstract: The invention relates to articles comprising a substrate comprising an ink receptive layer and an ink-jet printed image as well as methods of ink jet printing. The ink receptive layer comprises certain urethane-containing polymers and blends.
Patent BR-0317212-A (BR)
Title: Método de aspersão para aplicar agente antipoluente numa lona de máquina de fabricar papel, aparelho de aspersão deslizante e agente antipoluente para uso no mesmo
Inventor: SEKIYA KUNIO
IPC: D21F1/30
Filed: 2003-12-25
Abstract: "MéTODO DE ASPERSãO PARA APLICAR AGENTE ANTIPOLUENTE NUMA LONA DE MáQUINA DE FABRICAR PAPEL, APARELHO DE ASPERSãO DESLIZANTE E AGENTE ANTIPOLUENTE PARA USO NO MESMO". A invenção presente provê um método de aspergir que pode aplicar uma quantidade apropriada de um agente antipoluente numa lona de uma máquina de fabricar papel, um bocal de aspersão e um aparelho de aspersão deslizável usado no método de aspersão, e um agente antipoluente. No método de aspersão de agente antipoluente e de aplicação do agente antipoluente (T) numa lona (A) usada para secar papel numa máquina de fabricar papel, o método aplica o agente antipoluente (T) através de um bocal de aspersão (S) na direção de uma posição de início de aspersão (C) entre uma superfície externa da lona (A) e um cilindro externo (B), aplica o agente antipoluente (T) no dito cilindro externo (B), e transfere e aplica o agente antipoluente (T) na lona (A) via o dito cilindro externo (B).
Patent BR-0318376-A (BR)
Inventor: CASITAS JOAN DAVILA
IPC: B41F9/10
Filed: 2003-07-10
Abstract: It comprises at least one magnetic element (3) configured and arranged to maintain a first face of a longitudinal supporting portion (1a) of at least one doctor blade (1) in a firm contact with a supporting surface of a body (2) of said doctor assembly (10), being another free longitudinal portion (1 b) of said doctor blade (1) cantilevered. Alternatively, the magnetic element (3) is configured and arranged to also maintain a pressing element (5) in a firm contact with a second face of the supporting portion (1a) of the doctor blade (1) opposite to said first face in contact with the body (2). In this way, the supporting portion (1 a) of the doctor blade (1) is trapped between said pressing element (5) and said supporting surface of the body (2).
Patent BR-8008348-A (BR)
Inventor: PERRON R
IPC: C07C67/293
Filed: 1980-12-19
Abstract: 1. Process for the preparation of ethyl carboxylates by reacting a mixture containing carbon monoxide and hydrogen with the corresponding methyl carboxylates, in the liquid phase, at a temperature of between 175 and 250¬ C, under a total pressure of between 50 and 600 bars, in the presence of ruthenium and an iodine-containing promoter, the atomic ratio I/Ru being greater than or equal to 5, characterised in that the reaction is carried out in the simultaneous presence of cobalt, the atomic ratio Co/Ru being less than or equal to 1, at least one alkyl iodide and at least one inorganic or organic ionic iodide in which the cation is chosen from the group comprising alkali metal cations, alkaline earth metal cations and quaternary ammonium or phosphonium cations.
Patent BR-8107637-A (BR)
Inventor: LAANIO VERENA
IPC: A01N47/30
Filed: 1981-11-24
Abstract: The invention relates to an insecticidal and acaricidal composition which contains a combination of a compound of the formula I <IMAGE>  (I)  in which R is a cyclopropyl or an isopropyl group, and N-(2-methyl-4-chlorophenyl)-N',N'-dimethylthiourea.
Patent BR-8202878-A (BR)
Inventor: FABER JOHANNES WILHELMUS
IPC: G06K17/00
Filed: 1982-05-18
Abstract: A modular data storage system for a plurality of identical data carriers (3) includes at least one recorder apparatus and at least one storage module (10). The storage module includes an internal transport device (32). An external transport device (13) is associated with the outside of the storage module, which external transport device can transport data carriers between the recorder apparatus and the storage module. The recorder apparatus includes a recorder module (9) comprising a module frame having outer dimensions which are substantially equal to those of a module frame of the storage module so that all of these modules can be arranged successively adjacent to form optional configurations adapted to suit specific requirements. The external transport device (13) cooperates with the recorder and storage modules at their backs and is located inside a cabinet (5, 6, 8, 13) of the modular data storage system.
Patent BR-8504117-A (BR)
Inventor: FABIAN PETER
IPC: B02C17/16
Filed: 1985-08-28
Abstract: The annular gap-type ball mill for the continuous pulverization in particular of hard mineral substances comprises a closed grinding container (12) driven rotatingly and accommodating a rotor (13) driven in opposite direction. The outer surface of the rotor defines with the inner face of the grinding container (12) a grinding gap (20) which may contain grinding pellets.
Patent BR-8602359-A (BR)
Inventor: OSHIMA EIJI
IPC: G11B15/665
Filed: 1986-05-23
Abstract: In cassette type recording and/or reproducing apparatus, such as an 8-mm VTR with a built-in camera, a tape cassette (71) has a pair of tape reels (72a, 72b) therein engaged with a pair of reel discs (3a, 3b). The tape (73) can be drawn from the tape cassette (71) by a tape loading means (27a, 27b) so as to be wound around a rotary head drum (18). The tape cassette (71) can be moved, together with the reel discs (3a, 3b), towards the rotary head drum (18), since it is mounted on a slidable sub-chassis (1) on which the reel discs are also provided. This permits the cassette type recording and/or reproducing apparatus to be more compact, while maintaining high tape-running stability and high recording and reproducing precision.
Patent BR-8704549-A (BR)
Inventor: CHARMOT DOMINIQUE
IPC: C08J7/056
Filed: 1987-08-07
Abstract: Oriented polyester film composites comprise, on at least one face surface of the polyester base, a primer coating adapted to enhance the adhesion of topcoats thereto, said adhesive primer coating comprising a modified copolymer produced by aqueous phase radical polymerization of at least one acrylic monomer in the presence of a water-soluble or water-dispersible copolyester containing a plurality of sulfonyloxy groups.
Patent BR-8803366-A (BR)
Inventor: WEHOWSKY FRANK
IPC: D06M15/657
Filed: 1988-07-06
Abstract: The novel urethanes are composed essentially of fluoroalcohol-isocyanate adducts as the fluoro component and a polysiloxane component, the two components being combined in a structurally specific manner. The novel urethanes are prepared by reacting the fluoroalcohol-isocyanate adducts with the polysiloxane in a molar ratio of 1 to 2:1 at a temperature of 30 DEG  to 130 DEG C. The novel urethanes are preferably used for finishing textiles, to which they also impart the property of a soft handle in addition to good hydrophobicity and oleophobicity. They are also suitable for finishing leather, skins and wood.
Patent BR-8803752-A (BR)
Inventor: HERRMANN CHRISTOPH
IPC: C08F297/04
Filed: 1988-07-28
Abstract: The AB block copolymers of the prior art have a tan delta curve having a comparatively narrow attenuation region. In order to obtain tyre treads having an optimum performance profile, these known block copolymers must be blended with other rubbers having certain glass transition temperatures, which is in practice regarded as disadvantageous. 
<??>The block copolymers according to the invention comprise from 40 to 80% of a block A based on butadiene (uniformly distributed vinyl group content 8-60%) and from 60 to 20% of a block B based on
 - 0-60% of butadiene,
 - at least 10% of isoprene and
 - up to 45% of styrene,
 the vinyl content of the diene units being from 75 to 90%. 
<??>These block copolymers have a considerably broadened attenuation curve. 
<??>The AB block copolymers are used to produce tyre treads.
Patent BR-8804258-A (BR)
Inventor: BOEHM ROBERT ROMAN
IPC: C08L25/02
Filed: 1988-08-22
Abstract: Mouldable textile sheet-like structure for lining noise-polluted spaces, in particular the passenger space of motor vehicles, consisting of a fabric, a needle-punched or tufted layer as a visible surface, in each case at least one thermoplastically mouldable and back-sprayable layer and one foamed backing layer, in which the layer serving as a visible layer consists of needle felt or a tufting surface (2) needle-punched into felt as a substrate layer (1), on the back of which a layer (3) of foamed latex, furthermore a dense barrier layer (4) and furthermore, if required, the foamed backing layer (5) are applied. It is also possible to provide, as a substrate layer, a thin layer of a readily consolidated felt, which is laminated with a thicker layer of an unconsolidated felt by means of a binder simultaneously serving to bind the needle-punched material in the substrate layer. The layers possess a sound transmittance which decreases continuously from the substrate layer (1) to the backing layer (5). The barrier layer (4) is formed by a sheet or a coating of unfoamed latex.
Patent BR-9006171-A (BR)
Inventor: TANAKA MASATO
IPC: G11B23/06
Filed: 1990-12-05
Abstract: A magnetic tape cassette has an opening (5) into which a head drum (42) having a rotary head (41) is inserted. A pair of tape guide members (24, 25) which guide a magnetic tape (T) so that the tape (T) is helically wrapped around the head drum (42) are provided inside the opening (5) so as to be able to swing independently. Thus, when the head drum (42) is inserted into the opening (5), the two tape guide members (24, 25) are brought into circumferential contact with the peripheral surface of the head drum (42) accurately. <IMAGE>
Patent BR-9301381-A (BR)
Inventor: SEUSTER EGON
IPC: B21K25/00
Filed: 1993-03-31
Abstract: The invention relates to a bimetallic blank for coins, medallions, tokens, gaming chips and the like, consisting of an inner disc (1) of a first metal or of a metal alloy which is pressed into the central aperture of an outer ring (2) of a second metal or of a second metal alloy, the disc (1) being provided with obliquely extending indentations (5) on its outer edge (4). <IMAGE>
Patent BR-9404317-A (BR)
Inventor: KAMEN DEAN
IPC: A61M5/142
Filed: 1994-02-28
Abstract: The cassette is disposable and provides a fluid circuit including pumps (P1,P2) and valves (V1-V10), for use in performing dialysis. The cassette is divided into separated portions (58,60). One portion includes pump and valve cavities and a flexible diaphragm (59) for sealing the cavities. Local pressure can be applied to the diaphragm to effect pumping and valving. The other side of the cassette includes paths (F1-F9) connected to the ports (27-35) at the exterior of the cassette and defined by channels, sealed by a second flexible diaphragm (61). <IMAGE>
Patent BR-9405866-A (BR)
Inventor: CONTINO JOSEPH J
IPC: A62B7/14
Filed: 1994-04-08
Abstract: A continuous flow passenger oxygen dispensing unit of the type used on pressurized aircraft by passengers during decompression emergencies. The present invention includes an integrally reinforced reservoir bag with an easily connectable and detachable coupling member, further including an airflow channel designed to prevent sticking while being collapsed during storage.
Patent BR-9510594-A (BR)
Title: Oxadiazinas pesticidas
Inventor: DEKEYSER MARK ACHEIL
IPC: A01N43/88
Filed: 1995-05-17
Abstract: "OXADIAZINAS PESTICIDAS". Compostos de fórmula (Ia ) onde Z é (a), onde x é um número inteiro de 0 a 4, n é número inteiro de 0 a 5 e R é definido a seguir; ou (b), onde n é número inteiro de 0 a 5 e R é definido a seguir; R é selecionado do grupo constituído de: hidrogênio, C~ 1~-C~ 4~alquil; C~ 1~-C~ 4~alcoxi; halogênio; nitro; fenil; ciano; fenoxi; benziloxi; benzil; C~ 1~-C~ 4~ dialquilamino; C~ 1~-C~ 4~ alquiltio; C~ 1~-C~ 4~ haloalcoxi ou C~ 1~-C~ 4~ haloalquil; e R^ 1^ é um C~ 1~-C~ 4~ haloalquil outro que não cloroalquil, ou um grupo de fórmula (IIa), onde R^ 4^ é hidrogênio, halogênio, C~ 1~-C~ 4~ haloalquil ou C~ 1~-C~ 4~ haloalcoxi; ou sal fisiologicamente aceitável deles, com a provisão de que quanto x é O, R^ 1^ não é haloalquil. Estes compostos exibem atividade inseticida e acaricida.
Patent BR-9704905-A (BR)
Title: Estação de bomba para agentes de resfriamento e de lubrificação contendo cavacos
Inventor: BAUER HUBERT
IPC: B23Q11/00
Filed: 1997-09-26
Abstract: Patente de Invenção: <B>"ESTAçãO DE BOMBA PARA AGENTES DE RESFRIAMENTO E DE LUBRIFICAçãO CONTENDO CAVACOS"<D>. Uma estação de bomba para agentes de resfriamento e de lubrificação contendo cavacos, com pelo menos, um condutor de alimentação que desemboca em um recipiente, coletor, ao qual está coordenada, pelo menos, uma bomba, cujo lado de pressão está em ligação com um condutor de transporte, sendo que, o condutor de alimentação (2) apresenta para os cavacos, uma derivação do condutor (4) que desemboca após uma inclinação acima do recipiente coletor (5), adicionalmente a uma derivação do condutor (3) para os agentes de resfriamento e de lubrificação, que desemboca no recipiente coletor (5) com declive, e os bocais das derivações do condutor (3, 4) estão dispostos um em relação ao outro de tal forma que, a corrente de cavacos que cai no recipiente coletor (5) encontra a corrente do agente de resfriamento e de lubrificação que corre para o recipiente coletor (5).