baber/WOPTO huggingface dataset:
Patent BR-0208294-A (BR)
Title: Método de recuperar valores de zircÈnio
Inventor: WILLIAMS ALLEN L
IPC: C22B3/08
Filed: 2002-03-07
Abstract: "MéTODO DE RECUPERAR VALORES DE ZIRCÈNIO". Um método de recuperar valores de zircónio de um metal contendo zircónio, badeleita e urânio é revelado. O método inclui derreter o minério com cinza de soda e proporcionar o contato do minério derretido resultante com ácido sulfúrico, o que gera um licor de lixiviação ácido que contém valores de zircónio e urânio e sólidos que compreendem badeleita e sílica. A badeleita é recuperada proporcionando o contato dela com ácido sulfúrico, para converter a badeleita em sulfato de zircónio, que pode ser dissolvido no licor de lixiviação ácido. O método também inclui separar zircónio de urânio por extração com solvente seguida de precipitação.
Patent BR-0212600-A (BR)
Inventor: HEUFT BERNHARD
IPC: B65C9/40
Filed: 2002-09-19
Abstract: The apparatus serves to apply a label to a container through the use of an electrooptical device that senses the orientation of the container and sends the signal to a control device that directs the rotation of the containers to a target orientation that allows the label to be applied at a predetermined position on the container. A method for applying a label to a container is also disclosed.
Patent BR-0213262-A (BR)
Title: Tubeira de exaustão variável confluente
Inventor: LAIR JEAN-PIERRE
IPC: F02K1/38
Filed: 2002-10-21
Abstract: "TUBEIRA DE EXAUSTãO VARIáVEL CONFLUENTE". Uma tubeira de exaustão de motor de turbina a gás (28) inclui conduites interno e externo coaxiais (2, 1). O conduite interno (2) tem uma saída principal (20) em uma extremidade traseira do mesmo, e uma fileira de aberturas radiais (4) espaçadas à montante da saída. O conduite externo (1) tem uma saída auxiliar (10) em uma extremidade traseira do mesmo, e que envolve o conduite interno (2) sobre as aberturas (4) para formar um canal de desvio (36) que termina na saída auxiliar (10). Uma pluralidade de flapes (5) é articulada nas extremidades à montante dos mesmos para cobrir e descobrir seletivamente as aberturas correspondentes (4) e desviar seletivamente uma parte do fluxo de exaustão do conduite interno (2) através do conduite externo (1) em correntes confluentes tanto da saída principal como auxiliar (20, 10).
Patent BR-0300354-A (BR)
Title: Disposição para locação de midia
Inventor: GOLOMBEK MARIO
IPC: G07F7/08
Filed: 2003-02-11
Abstract: "DISPOSIçãO PARA LOCAçãO DE MìDIA". é caracterizada pela possibilidade de oferta de locação das mais diversas mídias em hotéis, hospitais e estabelecimentos congeneres, graças a sistema que agrega máquina de locação de mídia (1) completamente automatizada e ligada a diversas redes de informação com o uso de um player (5) que agrega diversas funções transformando-o em uma verdadeira central de entretenimento.
Patent BR-0301745-A (BR)
Title: Sistema de seleção de velocidade e de acionamento de oscilação para ventilador
Inventor: PLANCA RINALDO
IPC: F04D25/08
Filed: 2003-05-26
Abstract: "SISTEMA DE SELEçãO DE VELOCIDADE E DE ACIONAMENTO DE OSCILAçãO PARA VENTILADOR". Descreve-se um sistema mecânico que permite acionar a oscilação de um eletrodoméstico do tipo ventilador, e selecionar a velocidade rotacional de sua hélice, tendo uma primeira peça (R) denominada caixa de redução de velocidade, e uma segunda peça, (L), denominada suporte do motor, havendo na caixa de redução (R) peças que se engatam entre si, com um eixo de acionamento (A) que serve para acionar/desacionar tal oscilação; o sistema compreende ainda uma peça-plataforma (P), dotada de contatos elétricos (15), (16) e u'a multiplicidade de contatos (14), uma peça estrutural de apoio (E), e um botão de acionamento (B), tais peças (P), (E) e (B) acoplando-se entre sí, existindo meios para acionar/desacionar a oscilação do ventilador através do pressionamento do botão (B), e meios para selecionar a velocidade de giro da hélice do ventilador através da rotação do mesmo botão (B).
Patent BR-0303451-A (BR)
Title: Pneu com camada de capa de banda de rodagem rica em sìlica e zona de transição de suporte rica em negro-de-fumo de camadas intermediária e de base
Inventor: SANDSTROM PAUL HARRY
IPC: C08K3/36
Filed: 2003-09-03
Abstract: "PNEU COM CAMADA DE CAPA DE BANDA DE RODAGEM RICA EM SìLICA E ZONA DE TRANSIçãO DE SUPORTE RICA EM NEGRO-DE-FUMO DE CAMADAS INTERMEDIáRIA E DE BASE". A invenção se refere a um pneu com uma banda de rodagem de borracha de configuração capa/base, composta por um compósito de uma superfície de rolagem de camada de capa de banda de rodagem rica em sílica e um compósito de zona de transição subjacente de uma camada intermediária rica em negro-de-fumo posicionada entre a camada de capa de banda de rodagem e uma camada de base de banda de rodagem. A combinação de camada intermediária e camada de base proporciona uma rigidez graduada benéfica entre a camada da capa de banda de rodagem e a carcaça do pneu. Significativamente, o compósito de zona de transição permite uma parte rica em negro-de-fumo significativamente mais grossa do compósito de banda de rodagem e uma superfície de rolagem de capa de banda de rodagem rica em sílica associada. Em um aspecto, a camada intermediária do compósito de zona de transição pode se estender até e incluir uma parte inferior de pelo menos dois dos sulcos da camada de capa de banda de rodagem, para sustentar um ressalto de banda de rodagem associado entre eles.
Patent BR-0304200-A (BR)
Inventor: BALLESTRAZZI ARIS
IPC: B65H31/34
Filed: 2003-10-09
Abstract: The device is mounted downstream of the sheet placers (14,14',14) to bring an engaging component (16) into contact with the front end of a fed product (13,13',13) during forward travel, align the product with a respective pusher (12), and then move away from the product to permit its travel towards a packaging area or towards another sheet placer. The products of any thickness or size are fed using the sheet placers to a conveyor (11) equipped with several pushers. The products are positioned one behind the other with a step that can be preset, and are stacked on top of each other for transfer to the packaging area. The products are wrapped in plastic film or paper in the packaging area. An independent claim is included for the alignment method for products fed into an automatic packaging machine.
Patent BR-0305387-A (BR)
Title: Sistema personalizado de comunicação e entretenimento dos clientes de restaurante, hotel, motel e similares
Inventor: BONITO JOFRE JOSE FREIRE
IPC: G08B7/06
Filed: 2003-07-17
Abstract: "SISTEMA PERSONALIZADO DE COMUNICAçãO E ENTRETENIMENTO DOS CLIENTES DE RESTAURANTE, HOTEL, MOTEL E SIMILARES". Constituído de monitores ou telas holográficas com acesso ao toque ou mouse e teclado, acoplados a telefones e micro câmeras, que: apresenta um cardápio pormenorizado com visão do prato, tempo de preparação e detalhamento dos ingredientes utilizados; altera o prato a gosto; efetua o pedido do prato escolhido diretamente na cozinha; solicita as contas parciais e definitivas; acessa jogos, entretenimento e notícias; realiza vídeo chamadas e vídeo conferências em ambientes diversos ou no mesmo local e solicita a entrega do veículo estacionado.
Patent BR-0307481-A (BR)
Inventor: BRIOT PATRICK
IPC: C10G45/08
Filed: 2003-01-22
Abstract: Process for desulfurization of an effluent for cracking or steam-cracking hydrocarbons, more particularly a gasoline for example for catalytic cracking that comprises the elimination of thiophenic compounds by alkylation of these compounds, followed by a distillation, a hydrocracking of said alkyl-thiophenic compounds, then a hydrodesulfurization of the effluent that is obtained from the hydrocracking zone. In a preferred embodiment, this process comprises a preliminary stage for separating the cracking or steam-cracking effluent into three fractions, and proposes sending to the alkylation stage only the intermediate fraction that is low in heavy basic nitrogen-containing compounds that are initially present in the effluents that are to be alkylated.
Patent BR-0311564-A (BR)
Title: Processos para a preparação de um composto vinilaromático , para a preparação de um vinilfosfato, e para a preparação de um composto de 1-(4-alcoxifenil)-6- metóxi-3,4-diidronaftaleno
Inventor: MILLER JOSEPH A
IPC: C07C13/12
Filed: 2003-05-29
Abstract: "PROCESSOS PARA A PREPARAçãO DE UM COMPOSTO VINILAROMáTICO, PARA A PREPARAçãO DE UM VINILFOSFATO, E PAPA A PREPARAçãO DE UM COMPOSTO DE 1-(4ALCOXIFENIL)-6-METóXI-3,4-DIIDRONAFTALENO". A presente invenção fornece um processo para preparar um composto vinilaromático compreendendo reagir um reagente de arilmetal selecionado de reagentes de afilmagnésio e reagentes de aril lítio com um vinilfosfato na presença de um catalisador de paládio. A presente invenção também fornece um processo para preparar um vinilfosfato compreendendo reagir uma cetona enolizável com um reagente de Grignard estericamente impedido e um diéster de halofosfato.
Patent BR-0311903-A (BR)
Title: Tratamento para depressão e ansiedade pela combinação de um inibidor de pde iv e um agente antidepressivo ou ansiolìtico
Inventor: SOBOLOV-JAYNES SUSAN BETH
IPC: A61K36/38
Filed: 2003-06-05
Abstract: "TRATAMENTO PARA DEPRESSãO E ANSIEDADE PELA COMBINAçãO DE UM INIBIDOR DE PDE IV E UM AGENTE ANTIDEPRESSIVO OU ANSIOLìTICO". A presente invenção refere-se a um método para o tratamento da depressão ou ansiedade em um mamífero, incluíndo um ser humano, por administração a um mamífero de um inibidor PDE IV em combinação com um agente antidepressivo ou um agente ansiolitico. Também se relaciona com composições farmacêuticas contendo um veículo farmaceuticamente aceitável, um inibidor PDE IV e um agente ansiolitico ou antidepressivo.
Patent BR-0315209-A (BR)
Title: Formulações nutritivas que contêm substâncias simbióticas
Inventor: KAUP SUSAN MARIE
IPC: A23L29/244
Filed: 2003-10-08
Abstract: "FORMULAçõES NUTRITIVAS QUE CONTêM SUBSTâNCIAS SIMBIóTICAS". A presente invenção refere-se a composições nutritivas que compreendem oligofrutose, sialillactose e bactérias probióticas, que são úteis para a erradicação de mocroorganismos patogênicos no trato gastrointestinal de pacientes.
Patent BR-0315357-A (BR)
Inventor: PATRICK CHRISTOPHER
IPC: G01S19/29
Filed: 2003-10-17
Abstract: A method of and system for estimating a parameter of a local maxima or minima of a function. An interpolated local maxima or minima is determined. An interpolation offset is then derived, comprising a deviation between locations of the interpolated and sampled local maxima or minima of the function. An estimate of the parameter is derived from the interpolation offset.
Patent BR-0317486-A (BR)
Inventor: SVEDBERG LARS-OLOF
IPC: B29C44/34
Filed: 2003-12-18
Abstract: The present invention relates to a method of preparing expanded thermoplastic microspheres, comprising charging thermally expandable microspheres into an expansion device (6) comprising rotating feeding means (8) enveloped by a hollow body, and one or more scrapers (9). The invention further relates to an expansion device for expanding thermoplastic microspheres.
Patent BR-8008895-A (BR)
Inventor: CAMPBELL F JR
IPC: F27B9/24
Filed: 1980-10-28
Abstract: An insulator suitable for use with a truncated triangular shaped support member or skid pipe having a base member, a pair of converging side members which terminate in an apex member and a pair of shoulders extending oppositely one another from the joinder of the apex member and each corresponding side member. The insulator includes a base unit and a pair of converging side walls. When slidingly received around the skid pipe, the insulator closely conforms to the periphery of the base member and side members of the skid pipe. The side walls of the insulator preferably abut a lower lip of each shoulder so that molten slag and other impurities cannot migrate between the insulator and the skid pipe to degrade and dislodge the insulator. The insulator is secured to the support member by its novel geometry; that is, when the insulator is slidingly received around the structural member, the converging side walls of the insulator bear against the converging side members of the structural member thereby maintaining the insulator in proper position on the structural member.
Patent BR-8104893-A (BR)
Inventor: BESCHKE H
IPC: C07D213/81
Filed: 1981-07-29
Abstract: Crude nicotinamide is purified by a recrystallization and in this way freed especially from nicotinic acid and salts of nicotinic acid. As solvent there is used a 2-methylpropanol-1 containing water. The recrystallization takes place at a pH between about 7 and 10.
Patent BR-8700552-A (BR)
Inventor: PLATH PETER
IPC: C07D209/48
Filed: 1987-02-06
Abstract: The N-substituted 3,4,5,6-tetrahydrophthalimides and their precursors have the general formula I 
<IMAGE>
 in which the substituents have the following meaning:
 A is -NO2, -NH2 or 
<IMAGE>
 corresponding to the compounds Ia, Ib and Ic,
 A is -NO2, -NH2 or 
<IMAGE>
 corresponding to the compounds Ia, Ib and Ic,
 B is -CH2-, -CH2-CHR<1>-, -CH2-CHR<1>-CH2-, -CH=, -CH=CR<1>- or -CH=CR<1>-CH=, where the radical R<1> is -H, -Cl, -Br or -CH3,
 D, depending on the terminal group of B, is -CH<2bR> or =C<2bR>,
 X is -H, -Cl or -Br,
 Y is -H, C1-C7-alkyl, -Cl, -Br, -CN, CONH2 or -CO2R<2>, in which the radical R<2> is H, C1-C6-alkyl, C5-C6-cycloalkyl, C1-C4-alkoxy- C2-C4-alkyl, C1-C4-alkylmercapto-C2-C4-alkyl, propargyl, benzyl,  alpha -phenylethyl,  alpha -phenylpropyl, C2-C4-alkyl which is up to trisubstituted by F or Cl, or allyl which is substituted by -CH3 or -Cl,
 Z is -COOR<2>, -CONR<3>R<4>, 
<IMAGE>
 or -COR<2>,
 in which the radicals R<3> and R<4> are H or C1-C4-alkyl or together form a cycloaliphatic 5- or 6-membered ring whose carbon chain may be interrupted by an oxygen atom.
Patent BR-8807378-A (BR)
Inventor: STENLUND STIG
IPC: F28D7/10
Filed: 1988-02-18
Abstract: PCT No. PCT/SE88/00070 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06707 PCT Pub. Date Sep. 7, 1988.A heat exchanger for exchange of heat between two liquid media, particularly an oil-water-heat exchanger for cooling engine or transmission oil in an automotive vehicle with the aid of the cooling water flow of the engine, comprises two heat-exchange chambers (1, 2) mutually separated by a common liquid-impervious partition wall (3) and intended to be through-passed by a respective one of the media. The partition wall (3) is tubular with a circular cross-section and open axial ends forming an inlet and an outlet for the water. The heat-exchange chamber (1) for the water is annular and located radially inwards of the partition wall and encloses a direct flow path for the water from the inlet (4) to the outlet (5), and communicates with the direct flow path in a manner such that only part of the total water flow through the inlet (4) will pass through the said heat-exchange chamber (1), whereas the remainder of the water will flow along the direct flow path to the outlet (5). The other heat-exchange chamber (2) intended for the oil is annular and encircles the outer surface of the tubular partition wall (3).
Patent BR-8902616-A (BR)
Inventor: DOORN JOHANNES ADRIANUS VAN
IPC: C08G67/02
Filed: 1989-06-06
Abstract: Polymers of carbon monoxide and one or more olefinically unsaturated compounds are prepared by contacting with a catalyst composition comprising a Group VIII metal and a compound of the general formula R<1>M<1>-R-M<2>R<2> wherein M<1> and M<2> are chosen from sulphur, selenium and tellurium, R<1> and R<2> represent optionally polar-substituted hydrocarbyl groups and R represents a bivalent bridging group containing at least two carbon atoms in the bridge.
Patent BR-9003878-A (BR)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F10/00
Filed: 1990-08-08
Abstract: The present invention relates to a proces for preparing a Ziegler-Natta type catalyst based on a vanadium compound precipitated on a MgCl2 spherical support. The catalyst preparation consists of contacting within a liquid hydrocarbon a vanadium-reducing agent chosen from organometallic compounds with a vanadium compound soluble in the liquid hydrocarbon containing at least one halogen and one alkoxy group, and with a support containing (i) MgCl2 free from Mg-C bond and (ii) an organic electron donor compound free from labile hydrogen. The support consists of spherical particles having a well-defined diameter and a narrow particle size distribution. The catalyst is particularly suitable for manufacturing in a gas phase process elastomeric copolymers of propylene.
Patent BR-9106487-A (BR)
Inventor: CREDLE WILLIAM S JR
IPC: B67D1/06
Filed: 1991-05-21
Abstract: A convertible multiflavor postmix beverage dispenser comprising a refrigeration module housing (212) and a separate dispense module housing (210), removable connecting means for connecting the housings together to operate as a one-post unit and for separating the housings from each other to operate as a two-piece unit, a vent arrangement that has one air flow (229,230) when the refrigeration and dispense modules are attached and a different flow (233,230) when the modules are separated, and a water circuit in which the soda or carbonated water is cooled again downstream from the carbonator and in which the soda is continuously recirculated, but not through the carbonator, when the refrigeration module is remote. <IMAGE>
Patent BR-9106896-A (BR)
Inventor: FU YI-CHANG
IPC: C11D1/94
Filed: 1991-09-25
Abstract: Disclosed are detergent compositions comprising and alkyl ethoxy carboxylate component and a polyhydroxy fatty acid amide component. The detergent compositions of the present invention possess improved cleaning and sudsing properties and exhibit enhanced mildness to the skin. Also disclosed is a method for cleaning soiled dishes by treating said dishes with the detergent compositions disclosed herein.
Patent BR-9204333-A (BR)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H19/29
Filed: 1992-11-06
Abstract: An apparatus for glueing the trail of logs of web material includes a pair of endless conveyor members (13, 15) whose active branches (13A, 15A) are parallel, with one superimposed above the other and spaced apart to an extent corresponding to the diameter of the rolls or logs (R) and moving in the same direction whereby to move the log (R) forward. The upper active branch (15A) extends further than the lower active branch (13A) . Unwind mechanism (31) for unwinding the tail (L) of the material of the log (R) is located upstream of the lower endless conveyor member (13) and controlled by an optical sensor (39) which checks the length of said tail. Downstream of the lower endless conveyor member (13) a glue dispenser (58) dispenses glue from below onto the outer surface of the log (R). A subsequent rewinding station (RR,27,62) is located downstream of the lower continuous conveyor member (13). <IMAGE>
Patent BR-9204480-A (BR)
Inventor: METZ PAUL
IPC: B22D11/10
Filed: 1992-11-12
Abstract: A method of electromagnetic stirring for a molten metal during continuous casting is provided. The windings of the inductors are supplied so as to create, in the molten metal (10), at least one primary rotary movement zone (14), which is offset with respect to the central flow axis. By cyclical commutation of the phases of the polyphase current, a secondary gyratory movement (18) around the central flow axis is imparted to this primary rotary movement zone (14). <IMAGE>
Patent BR-9206807-A (BR)
Inventor: YOUNG WILLIAM C
IPC: B29C49/56
Filed: 1992-09-02
Abstract: A plastic blow molding machine (40) having a wheel (44) rotatable on a base (42) about a horizontal axis (A) includes a plurality of mold stations (90) mounted on the wheel about the rotational axis and having a pair of mold supports (94) movable toward and away from each other in a parallel relationship to the rotational axis at closing and opening stations (114,116). Operating cams (120,124) of the closing and opening stations cooperate with operating cam followers (110) of the mold stations to provide closing and opening mold movement, and locking cam followers (122,126) of the closing and opening stations cooperate with locking cam followers (112) of the mold stations to lock and unlock a lock mechanism (102) that operates directly between the mold supports (94) of each mold station so that there is no loading of the frame (46) of the wheel during the machine operation. The operating cams (120,124) are preferably biased by associated operating gas springs (136,138), and the locking cams (122,126) are likewise preferably biased by locking gas springs (140,142). The wheel (44) includes a frame (46) having a pair of end frame portions (86) and a central frame portion (88). This central frame portion (88) has a pinion (166) mounted thereon and meshed with a pair of racks (170) respectively mounted on the pair of mold supports (94) to center the mold upon closing.
Patent BR-9305254-A (BR)
Inventor: FURCH JOSEPH AUGUSTUS
IPC: C07C243/24
Filed: 1993-12-28
Abstract: There are provided N-arylhydrazine derivatives of formula I <CHEM> the use thereof for the control of insect and acarid pests and methods and compositions for the protection of crops from the damage and loss caused by said pests.
Patent BR-9502733-A (BR)
Inventor: WANG DANIEL TSU-FANG
IPC: B29C39/24
Filed: 1995-06-08
Abstract: A contact lens production line pallet system transports contact lens mold materials throughout a facility for producing ophthalmic lenses. Specifically, the contact lens production line pallet system includes a pallet (12a) for carrying one or more contact lens mold assemblies throughout a contact lens production line, the pallet having one or more recesses (130a,130b) formed in a surface thereof for receiving a first mold halfA conveyor device for transporting the pallet (12a) from station to station throughout the production line facility is provided, as is a locating device (129a,129b) formed in the pallet surface for enabling precise positioning of the pallet (12a) at one or more manufacturing stations in the production line facility.
Patent BR-9607937-A (BR)
Inventor: PUTTKAMMER FRANK
IPC: G07D7/02
Filed: 1996-03-29
Abstract: The invention concerns a method and devices for checking security documents. According to this process which uses known capacitive coupling, electrical signals are transmitted by transmitting antennae via electrically conductive security features to receiving antennae and amplified. The amplitude responses and time characteristics of the electrical signals are then evaluated and compared with existing signal responses, by being converted into signal responses having easily comparable parameters. In order to enable the testing arrangement to be specifically selective, a selective amplifier is additionally coupled to the evaluation electronics. Currency-specific definition by means of the evaluation electronics according to the invention is attained in that, for a given currency, a time limit of the test signal amplitude can be determined by means of controllers, for example, this time limit differing from the duration of the amplitude response of all the other currencies.
Patent BR-9608479-A (BR)
Inventor: JARVINEW KARI
IPC: G10L19/26
Filed: 1996-06-13
Abstract: A post-processor 317 and method substantially for enhancing synthesised speech is disclosed. The post-processor 317 operates on a signal ex(n) derived from an excitation generator 211 typically comprising a fixed code book 203 and an adaptive code book 204, the signal ex(n) being formed from the addition of scaled outputs from the fixed code book 203 and adaptive code book 204. The post-processor operates on ex(n) by adding to it a scaled signal pv(n) derived from the adaptive code book 204. A gain or scale factor p is determined by the speech coefficients input to the excitation generator 211. The combined signal ex(n)+pv(n) is normalised by unit 316 and input to an LPC or speech synthesis filter 208, prior to being input to an audio processing unit 209.