baber/WOPTO huggingface dataset:
Patent BR-0304439-A (BR)
Title: Dispositivo de perfuração de isolamento de condutores elétricos para  acoplamento em conectores especiais
Inventor: PEREIRA GENESIO
IPC: H01R4/2495
Filed: 2003-10-20
Abstract: "DISPOSITIVO DE PERFURAçãO DE ISOLAMENTO DE CONDUTORES ELéTRICO PARA ACOPLAMENTO EM CONECTORES ESPECIAIS". A presente invenção, torna-se versátil o conjunto de aterramento de baixa e média tensão uma vez que torna possível a utilização mesmo conjunto em redes de características construtivas diferentes, ex: pode ser utilizada na rede de baixa tensão isolada o mesmo conjunto utilizado na rede convencional nua, no caso da média tensão o aterramento supri a necessidade naqueles pontos onde não houver pontos preparados para essa finalidade, utilizando o mesmo conjunto da rede nua. O dispositivo supri uma lacuna existente no processo criando a possibilidade de instalação de bal pass em redes protegidas uma vês que até então não se baipassa rede desse tipo, podendo também ser utilizado nos atendimentos a clientes da rede subterrânea ligados em baixa tensão, onde queira-se evitar a interrupção do fornecimento de energia.
Patent BR-0305084-A (BR)
Title: Gancho suporte para apresentação de produto dependurado
Inventor: SANS ERNANI JR
IPC: A47F7/00
Filed: 2003-10-17
Abstract: "GANCHO SUPORTE PARA APRESENTAçãO DE PRODUTO DEPENDURADO". A presente patente de invenção refere-se a um gancho que suporta produtos destinados ao acondicionamento dependurado em expositores. Este gancho suporte facilita a colocação de frutas no expositor uma vez que a aplicação do gancho-suporte é feita pelo fornecedor, na linha de preparação do produto, facilitando assim o serviço do lojista, que terá apenas que dependurar o objeto para a venda. O gancho possuir haste horizontal (1) de secção circular acoplada a uma haste vertical(2) de secção retangular, que se expande para formar uma pequena chapa(3) de formato elíptico, da parte superior desta chapa(3) se expande o gancho(4) que se fixa ao pendurador, a base de apoio (4.1) do pendurador do gancho(4) possui um reforço para suportar o peso do produto.
Patent BR-0305778-A (BR)
Title: Implante ou instrumento cirúrgico com parafuso de fixação
Inventor: KELLER ARNOLD
IPC: A61F2/46
Filed: 2003-07-21
Abstract: "IMPLANTE OU INSTRUMENTO CIRúRGICO COM PARAFUSO DE FIXAçãO". A invenção refere-se a um implante ou instrumento cirúrgico com duas partes (1, 2) guiadas deslocáveis uma por cima da outra, das quais a inferior (1) contém uma perfuração de rosca (3) e a superior (2) uma perfuração de passagem (9) para alojamento de um parafuso de fixação (4). De acordo com a invenção, o parafuso (5) executado sem cabeça pode ser alojado em pleno comprimento abaixo da parte (2) superior na perfuração de rosca (3) e apresenta na extremidade superior um ressalto provido de um rebaixo para chave de parafuso (7), que é mais delgado do que sua parte de rosca (5), e sendo que o diâmetro da perfuração de passagem (9) é menor do que o da parte de rosca e maior do que o do ressalto (6). De preferência está previsto um equipamento (8) elástico, que comprime o parafuso de fixação para a posição de fixação.
Patent BR-0306940-A (BR)
Inventor: ALMDAHL PER
IPC: E21B33/064
Filed: 2003-01-15
Abstract: A riser control device, particularly designed to be used in connection with spool or horizontal production trees ( 12 ) for wells in sub-sea oil and gas installations. Within a housing ( 1,2 ) of the device is provided, in opposed direction, radially movable pair of rams ( 6 ) for isolating (sealing off) the well and simultaniously, in opposed direction a radially movable pair of shear blades ( 7 ) for cutting off an intervention string or the like. The rams ( 6 ) and blades ( 7 ) are driven by means of a vertically disposed actuator ( 8,9,23 ) integrated in the housing ( 1, 2 ). The actuator may be in the form of a hydralically driven annular piston ( 23 )/annular chamber ( 29,30 ) device, which via piston rods ( 14 ) and translation beams ( 8 ) transforms the movement of the piston ( 23 ) to open or close the rams ( 6 ) and shear blades ( 7 ).
Patent BR-0306972-A (BR)
Title: Anel de pistão revestido por borrifação térmica
Inventor: OBARA RYOU
IPC: C23C4/02
Filed: 2003-01-17
Abstract: "ANEL DE PISTãO REVESTIDO POR BORRIFAçãO TéRMICA". A presente invenção refere-se a um anel de pistão revestido por borrifação térmica tendo uma propriedade de brunidura inicial aperfeiçoada, e tendo uma melhor resistência à deformação e melhor resistência ao desgaste. O filme de revestimento de borrifação (3) do anel de pistão (1) contém de 2 a 40% em massa de Sn e de 5 a 50% em massa de grafite, e, se necessário, P, Sb, Co, Be, Cr, Mn, Si, Cd, Zn, Fe, Ni e/ou Pb, o restante consistindo essencialmente de Cu.
Patent BR-0308791-A (BR)
Title: Dispositivo de transferência e de isolamento para eletrólise
Inventor: KIVIST
IPC: C25F7/00
Filed: 2003-03-20
Abstract: "DISPOSITIVO DE TRANSFERêNCIA E DE ISOLAMENTO PARA ELETRóLISE". A presente invenção se refere a um dispositivo de transferência e de isolamento (1) para eletrodos isolados eletricamente, particularmente anodos (2) e catodos (3), utilizados na limpeza eletrolítica de metais, isolados eletricamente um em relação ao outro em um tanque eletrolítico (4), para a distribuição dos eletrodos na medida em que eles estão pendurados no tanque eletrolítico (4) e, para possibilitar que os eletrodos sejam transferidos. Em concordância com a presente invenção, o referido dispositivo de transferência e de isolamento está caracterizado pelo fato de que o referido dispositivo de transferência e de isolamento (1) é feito de uma peça única. Também em concordância com a presente invenção, o referido dispositivo de transferência e de isolamento (1) é feito de um material quimicamente resistente e de isolamento; preferivelmente o referido dispositivo de transferência e de isolamento (1) sendo feito de plástico.
Patent BR-0309107-A (BR)
Title: Artigos abrasivos com novas estruturas e métodos para retìfica
Inventor: BONNER ANNE M
IPC: B24D3/32
Filed: 2003-03-21
Abstract: "ARTIGOS ABRASIVOS COM NOVAS ESTRUTURAS E MéTODOS PARA RETìFICA". Ferramentas de abrasivo ligado, tendo novas estruturas porosas, permeáveis ao fluxo de fluido, incluem uma percentagem em volume de grão abrasivo e de liga relativamente baixa, e possuem um grau de dureza relativamente baixo, mas são caracterizadas por resistência mecânica e desempenho de retífica excelentes. São descritos métodos para fabricação das ferramentas abrasivas que utilizam grão abrasivo aglomerado.
Patent BR-0313333-A (BR)
Title: Resina de revestimento de gel de acrilato de uretano, composição de revestimento de gel, revestimento de gel, artigo de manufatura, e, método de preparar uma resina de revestimento de gel de acrilato de uretano
Inventor: GARNER ARCHIE WAYNE
IPC: C08G18/67
Filed: 2003-07-21
Abstract: "RESINA DE REVESTIMENTO DE GEL DE ACRILATO DE URETANO, COMPOSIçãO DE REVESTIMENTO DE GEL, REVESTIMENTO DE GEL, ARTIGO DE MANUFATURA, E, MéTODO DE PREPARAR UMA RESINA DE REVESTIMENTO DE GEL DE ACRILATO DE URETANO". Uma resina de revestimento de gel de acrilato de uretano aperfeiçoada, seu método de manufatura, e seu uso em composições de revestimento de gel são descritos. A resina de revestimento de gel de acrilato de uretano contém grupos funcionais terminais acrilato e é o produto de reação de um oligoéster de peso molecular médio de cerca de 200 até cerca de 4000, com um diisocianato, e um hidroxialquil (met)acrilato. A resina de revestimento de gel é usada em composições de revestimento de gel que exibem boa resistência ao tempo e estabilidade de cor depois de curadas.
Patent BR-0313750-A (BR)
Title: Aparelho para distribuição de artigos
Inventor: LO JULIAN BELKNAP
IPC: B65D83/04
Filed: 2003-08-12
Abstract: "APARELHO PARA DISTRIBUIçãO DE ARTIGOS". A presente invenção refere-se a um aparelho para distribuição de artigos que compreende uma caixa (1) para retenção de uma embalagem de medicamento circular, ou essencialmente circular (2), em que a caixa apresenta uma abertura para distribuição (10) que poderá ser colocada em posicionamento com uma célula individual de medicamento (8) da embalagem de medicamento, e meios para retenção da embalagem de medicamento em uma posição de distribuição não-rotativa e bloqueada; em que a embalagem de medicamento compreende uma multiplicidade de células de medicamento que alojam conteúdos a serem distribuídos, e poderá ser movimentada entre uma posição de não-distribuição em que pode rodar livremente, e a posição de distribuição bloqueada e não-rotativa; desta maneira, quando a embalagem de medicamento se encontrar naquela posição de não-distribuição em que pode rodar livremente, a célula individual de medicamento estará fora de posicionamento relativamente à abertura para distribuição da caixa, e quando a embalagem de medicamento se encontrar na posição de distribuição não-rotativa e bloqueada, a célula individual de medicamento e a abertura para distribuição da caixa estarão em posicionamento, de modo que somente o conteúdo alojado na célula individual de medicamento poderá ser distribuído através dessa abertura.
Patent BR-0314116-A (BR)
Title: Composições para isolamento térmico e métodos de utilização das mesmas
Inventor: LOPEZ CRISTINA A
IPC: C09K23/00
Filed: 2003-09-12
Abstract: "COMPOSIçõES PARA ISOLAMENTO TéRMICO E MéTODOS DE UTILIZAçãO DAS MESMAS". A presente invenção refere-se a um fluido isolante térmico de compressor, contendo pelo menos um polímero superabsorvente de água e opcionalmente água e/ou salmoura e um polímero promotor de viscosidade. A composição é capaz de inibir indesejáveis perdas de calor advindas do tubo de produção ou incontroláveis transferências térmicas para o espaço anular externo. A viscosidade da composição é suficiente para reduzir a velocidade de convecção do fluxo dentro do espaço anular.
Patent BR-0317303-A (BR)
Inventor: SCHNEIDER JOERG
IPC: C07D251/54
Filed: 2003-12-16
Abstract: In a process for preparing alkoxycarbonylaminotriazines, di- or triaminotriazines are reacted with cyclic carbonic esters and optionally with minor amounts of acyclic carbonic esters in the presence of an alcohol and of an alkali metal alkoxide or alkaline earth metal alkoxide as a base.
Patent BR-0318048-A (BR)
Inventor: JOSA JAUME
IPC: E03D9/03
Filed: 2003-12-03
Abstract: The invention relates to a dispensing device for dispensing an active substance fluid into the flushing liquid in a toilet bowl. Preferably, the dispensing device respectively comprises two reservoirs for an active substance fluid. A connecting piece (8) of a line arrangement (7), on which a reservoir (2) is attached, is arranged below on the side which is orientated towards the impinging flushing liquid when a dispensing device is suspended in the toilet bowl, and is connected to the distribution element (6) by part of the periphery thereof. Screening is thus for a lateral outlet (11) for the active substance fluid (11), formed between the distribution element (6) and the lower edge (10) of the connecting piece (8). The dimensions thereof are selected by taking into account the product properties of the active substance fluid such that when in an idle state, i.e. without essential action of the flushing liquid, the active substance fluid appears in the lateral outlet (11). Preferably, the outlet point is additionally screened by means of an impact wall (15).
Patent BR-8004861-A (BR)
Inventor: LUCKE H
IPC: F16C32/06
Filed: 1980-08-01
Abstract: A hydrostatic bearing the bearing surface of which contains several pressure pockets. A bore arranged symmetrically to the pressure pockets connects the latter with a pressure relief chamber and with a source of hydraulic pressure medium. A bearing such as this is characterized by its simple construction and by reliable hydraulic pressure relief for each bearing shoe.
Patent BR-8100257-A (BR)
Inventor: LATOURRETTE B
IPC: C01B39/16
Filed: 1981-01-16
Abstract: 1. A process for producing a zeolite of type A with a high water absorption capacity, with an SiO2 / AI2 O3 molar ratio higher than 1.85 and advantageously at least equal to 2, characterized in that : (a) a mixture of solutions of sodium aluminate and silicate is made from a solution of aluminate which is advantageously cooled at from -10 to +10 C, and a solution of silicate, at a temperature such that the temperature of the resulting medium is substantially lower than the ambient temperature, with sufficient agitation being maintained to permit the formation of a homogenous solution having the appearance of a gel and with the molar ratio in the reaction medium being maintained at a value which is at least equal to 1.85 ; (b) the temperature of the reaction medium is raised to a value in the range of from 60 to 100 C ; (c) the medium is maintained at that temperature for a sufficient period of time of from 0.2 to 5 h, so as to cause crystallisation and redispersion of the silicoaluminate in the form of suspension of crystals in the liquid phase, and (d) the resulting crystals are separated and dried.
Patent BR-8202396-A (BR)
Inventor: GROT WALTHER GUSTAV
IPC: C08J5/22
Filed: 1982-04-27
Abstract: A process is provided for making a liquid composition of a perfluorinated polymer having sulfonic acid or sulfonate groups in a liquid medium by contacting the polymer with a mixture of 25 to 100% by weight of water and 0 to 75% by weight of a second liquid component such as a lower alcohol, e.g., propanol or methanol, at a temperature of at least 180 DEG  C. (at least 240 DEG  C. when about 90% to 100% water is used), in a closed system. The liquid composition made by this process, or modified liquid products prepared therefrom, are used in coating various substrates, in casting films, and in repairing perfluorinated ion exchange films and membranes. The process is also useful in recovering perfluorinated polymer having sulfonic acid or sulfonate groups from scrap and used articles made of such polymer or containing such polymer as a component part thereof.
Patent BR-8203134-A (BR)
Inventor: BARBY DONALD
IPC: C11D17/04
Filed: 1982-05-28
Abstract: An article is disclosed which is suitable for wiping hard surfaces such as glass to give a streak-free finish. The article comprises a substrate (preferably paper or non-woven fabric) carrying a homogeneous aqueous composition having a surface tension below 45 mNm-1 and which on drying does not form discrete droplets or particles larger than 0.25  mu m. The liquid composition advantageously includes a (preferably nonionic) surface-active agent and a partially esterified resin such as a partially esterified styrene/maleic anhydride copolymer. The article may be wet (for example, coated or impregnated with the liquid composition) or dry up to the point of use (for example, the liquid may be within pressure-rupturable microcapsules). Preferably the article is produced by a process which includes prewashing the substrate to remove any potentially streak-forming impurities.
Patent BR-8303391-A (BR)
Inventor: DESAAR RENE
IPC: C21C7/072
Filed: 1983-06-24
Abstract: A porous nozzle for blowing gas through a bath of steel, comprises a body (1) of solid porous material, having on its upper face a bushing (2) for securing the body to the end of a blowing lance. The body is formed with a central cylindrical cavity (3) which is in communication with the interior of the bushing (2) for receiving an inert gas from the lance. A large mesh grill (4) which is embedded in the body, encloses the central cavity (3) so as to reinforce the porous material of the body (1). A metal ring (5) is secured about the bushing (2), and the grill (4) is welded to this metal ring (5). There is an anchoring member (6) welded to the periphery of the bushing (2) so as to fasten more securely the porous material constituting the body (1), this anchoring member being embedded in the porous material. The anchoring member (6) is cylindrical and lies outside of and is concentric with the grill (4 ). The grill (4) is cylindrical and terminates in an end wall formed by the large mesh grill (4), this end wall being disposed in alignment with the central cavity (3).
Patent BR-8406680-A (BR)
Inventor: FRANKE ARTHUR ERNEST
IPC: C12N9/50
Filed: 1984-12-21
Abstract: Promoter-ribosome binding site (rbs) expression elements of general utility for high level heterologous gene expression; plasmids carrying said promoter-rbs expression elements and encoding genetic information for direct high level expression in bacteria of heterologous proteins, especially plasmids carrying a gene coding for prorennin or mammalian growth hormones; methods for their construction, including the use of synthetic linkers to provide desirable functional properties thereto; recombinant microorganisms comprising said plasmids; expression of said bacterial produced heterologous proteins by said recombinant microorganisms; and demonstration of the activities of the thus-produced proteins.
Patent BR-8502988-A (BR)
Inventor: BERTHET ARISTIDE
IPC: C21C5/56
Filed: 1985-06-21
Abstract: Installation according to the invention comprising a desilication and dephosphorization stage (A), followed by a decarburization stage and in which the pig iron to be pre-smelted is intended to form a bath whose free surface is maintained at a predetermined level (N1). The dephosphorization comprises a reactor (1) comprising means (5, 6, 8) respectively for introducing the pig iron to be pre-smelted, for adding desilication and dephosphorization agents, and for creating an oxidizing atmosphere, as well as rabbling means (9). It also comprises a decanter (2) separated from the reactor (1) by a partition (3) having an opening (4) below the level (N1) and whose upper end is above the latter. The decanter comprises an immersed outlet opening (10) connected to the decarburization stage and an overflow (12) for evacuating the slag. The slag formed in the reactor (1) flows out in the decanter (2), overflows above the partition (3), and moves toward the overflow (12) which evacuated it.
Patent BR-8503608-A (BR)
Inventor: ZANNONI EROS
IPC: B65B9/10
Filed: 1985-07-30
Abstract: In the manufacture of packing containers by external processing, sealing and cutting of tubular packing material the tube contents are made use of as a hold-on in the shaping work. To prevent the eclosed quantity of air from being pressed out in this process through the upper open end of the tube a sealing unit (14) present in the tube is used which comprises a movable sealing holder (18) which in accordance with the invention is pressed by means of the pressure of the enclosed quantity of air in a balanced manner so as to form a seal against a sealing surface (22). On the periphery of the sealing holder a sealing (24) of flexible material is provided which is resting aginst the inside of the material tube.
Patent BR-8601399-A (BR)
Inventor: ANDERSON DIANA MARY
IPC: H01Q19/06
Filed: 1986-03-26
Abstract: The scarcity of high grade tungsten ores obliges users to seek to recover it from scrap materials, but drill bits in particular pose special problems. Existing proposals to use acidic hydrogen peroxide to oxidize and solubilize tungsten are extremely inefficient in reagent consumption per unit tungsten recovered. According to the present invention hydrogen peroxide can be used considerably more efficiently with sub-stoichiometric reagent addition per stage, especially from 6 to 12 stages and by the use of a small amount of certain promoters which it is believed may form a water-soluble complex with tungsten which provides an alternative route for tungsten dissolution. Many of the promoters are aromatic hydroxyl or amino acids such as 2-hydroxybenzoic acid, 2-aminobenzoic acid, 4-hydroxybenzene-phenol and its related oxidation products such as 1,4-benzoquinone. Also, certain aliphatic acids such as tartaric and epoxy succinic acid show some promotional activity.
Patent BR-8807094-A (BR)
Inventor: FUENFSCHILLING PETER
IPC: C07C45/67
Filed: 1988-06-14
Abstract: Processes for the preparation of N-(2,4-dimethylthien-3-yl)-N-(1-methoxyprop-2-yl)-chloroacetamide and of intermediates thereof, and novel intermediates useful for the preparation of N-(2,4-dimethylthien-3-yl)-N-(1-methoxyprop-2-yl)-chloroacetamide.
Patent BR-8907777-A (BR)
Inventor: SARNO COSIMO
IPC: F02B41/04
Filed: 1989-11-13
Abstract: PCT No. PCT/IT89/00075 Sec. 371 Date Jul. 3, 1991 Sec. 102(e) Date Jul. 3, 1991 PCT Filed Nov. 13, 1989 PCT Pub. No. WO90/05862 PCT Pub. Date May 31, 1990.A crank mechanism for the transformation of a rotary movement of a crank supported in a crankcase into reciprocating movement of a piston in a cylinder, includes an open kinematic chain composed of three pivotally connected rods with the ends of the chain being pivotally connected to the crankcase. The piston is connected to one of the intermediate pivotal connections of the three rods by another rod and a crank pin of the crank mechanism is connected to the other intermediate pivotal connection of the three rods by still another rod. Four dead centers can be obtained with the crank mechanism.
Patent BR-9101373-A (BR)
Inventor: MCBRIDE STEPHEN W
IPC: B65D41/34
Filed: 1991-04-05
Abstract: A tamper-indicating plastic closure for a container comprises a plastic closure cap having a circular top wall portion, and a depending annular skirt portion. The closure further includes an annular pilfer band depending from the skirt portion which is at least partially detachably connected thereto by a frangible connection. The pilfer band includes a plurality of circumferentially spaced flexible projections, and a plurality of respectively associated interference beads. By this arrangement, the pilfer band is configured for two modes of interfering engagement with an annular locking ring of an associated container for at least partially separating the pilfer band from the closure skirt for tamper-indication.
Patent BR-9107042-A (BR)
Inventor: DRUMM JOSEPH EUGENE III
IPC: C07D409/12
Filed: 1991-11-13
Abstract: PCT No. PCT/US91/08241 Sec. 371 Date May 13, 1993 Sec. 102(e) Date May 13, 1993 PCT Filed Nov. 13, 1991 PCT Pub. No. WO92/08704 PCT Pub. Date May 29, 1992.Compounds of the formula:   <IMAGE>   wherein A, Q and R2 to R5 are as defined in the text, compositions containing them and methods for using them to control insects, acarids and fungi.
Patent BR-9407949-A (BR)
Inventor: NATHAN ADOLF
IPC: H02M3/156
Filed: 1994-09-29
Abstract: In connection with remote feeder devices it is often necessary to take steps not to exceed limit values, for example the maximally permissible contact voltage.Customary voltage limiters evaluate the voltage at the output terminals of the remote feeder device. The remote feeder current can be distorted by the evaluation.With the invention, a dynamic resistor (V1, V2) is provided at the base point of the voltage limiter (BU), which can be set in such a way that the voltage drop at the remote feeder current regulator (RI) can be compensated.The range of the remote feeding or the distance between the intermediate current regenerators can be increased by means of the steps of the invention.
Patent BR-9607453-A (BR)
Inventor: JHAVERI SATISH
IPC: C08G18/20
Filed: 1996-02-20
Abstract: A chemical binder comprising: an ester-based polyol; an isocyanate; and a catalyst capable of catalyzing a reaction between the ester-based polyol and the isocyanate. Preferably, the chemical binder is used in a mouldable mixture comprising a particulate aggregate and the chemical. Such a mouldable mixture would be in, for example, a disposable foundry mould or core. A process for producing a free-standing mould and a process for cast a metal are also described.
Patent BR-9608183-A (BR)
Inventor: WERDING GERD
IPC: A61B17/72
Filed: 1996-04-19
Abstract: A nail for fixing the position and shape of broken long bones is provided. The nail has a shank having a central main body and longitudinal chamber-like expansion elements attached to the central main body which are expandable while in situ. The expansion elements run substantially the length of the shank and are preferably arranged substantially equiangularly around the central main body. When the expansion elements are expanded, a cross-section of the central main body is expanded. The central main body may be provided with channels into which the expansion elements may be disposed.