baber/WOPTO huggingface dataset:
Patent BR-0316249-A (BR)
Title: Coquilha de fundição contìnua para fundir metais lìquidos
Inventor: ZAJBER ADOLF-GUSTAV
IPC: B22D11/055
Filed: 2003-10-01
Abstract: "COQUILHA DE FUNDIçãO CONTìNUA PARA FUNDIR METAIS LìQUIDOS". A presente invenção se refere a uma coquilha de fundição contínua para verter metais líquidos, em especial, materiais de aço líquido, com altas velocidades de fundição, para formar biletes de fundição contínua (1) poligonais em forma de lingotes, de lupas ou de perfis iniciais e similares, a qual consiste de uma coquilha tubular (2) de cobre ou de ligas de cobre, cuja seção transversal de entrada (3), do lado do enchimento (4), apresenta uma ampliação (5) da seção transversal em relação à seção transversal de saída (6), do lado da saída do bilete (7) e raios angulares (8), que pode ser aperfeiçoada tecnologicamente no que diz respeito às exigências dos processos de resfriamento, de acordo com os processos empregados, ao configurar a forma geométrica da seção transversal interna (9) e as respectivas dimensões (10) de forma análoga à quantidade de calor de solidificação que pode ser removida localmente para uma velocidade de fundição escolhida e análoga à dilatação da coquilha tubular (2).
Patent BR-0316953-A (BR)
Inventor: MARCHINI GIORGIO
IPC: B41F27/10
Filed: 2003-08-25
Abstract: A printing machine to work corrugated board and the like includes a print cylinder provided with radial holes (E, E') for emitting compressed air in order to allow the introduction and removal of a print sleeve (S) carrying a print cliché (C), said print cylinder consisting of a fixed shaft (F) on which there is airtightly slidably mounted a mobile cylinder (M) carrying said print sleeve (S), the print cylinder being supported at one end by a dismountable flange with a removable part (R) and by a piston (L) suitable to engage a corresponding seat so to allow the axial movement of said mobile cylinder (M) between a retracted work position and an extended sleeve change position, in which it projects through the machine side to make the change easier, simply by means of the same compressed air used to replace the print sleeve (S).
Patent BR-8105663-A (BR)
Inventor: DASTING K
IPC: B41K3/60
Filed: 1981-09-03
Abstract: A device for mounting an ink roller made up of a cylindrical ink carrier body and having on its ends, end-disks. The diameter of these end-disks is larger than the ink roller body. Such ink rollers are used in printing devices in order that the printing types characters are inked prior to the actual printing process. To simplify the handling of such ink rollers, especially when exchanging a used ink roller for a new ink roller while at the same time avoiding the smudging of fingers or clothing of service personnel, the device is provided with two U-shaped cups that are interconnected and whose widths-at the open ends-are equal to the width of the new ink roller. The depth of these cups is equal to the diameter of the end disks of the new ink roller, and the cups are provided on both their sides with areas which act as clamps for the end disks and whereby the width of one cup-in its entire dept-is constant; while the width of the other cup increases from the open end in the direction of the closed-off end.
Patent BR-8203864-A (BR)
Inventor: DANTZIG JONATHAN A
IPC: C22C1/00
Filed: 1982-07-01
Abstract: A process and apparatus having improved efficiency for forming a semi-solid alloy slurry. A molten metal in a containing device is mixed electromagnetically by a moving, non-zero magnetic field provided over substantially all of a solidification zone within the containing device. The magnetic field causes the shearing of dendrites formed in the solidification zone at a desired shearing rate. The magnetic field is generated by a device supplied with current at a desired line frequency. By operating within a defined range of line frequencies, a desired shear rate for attaining a desired cast structure at reduced levels of power consumption and current can be achieved.
Patent BR-8507141-A (BR)
Inventor: SCHOMBOURG JACQUES
IPC: B32B7/00
Filed: 1985-12-19
Abstract: A laminated construction comprising at least three extruded layers of polymer-based material in which an intermediate layer (4) between a first layer (3) and a second layer (5) is strippably bonded to the first layer (3) and fully bonded to the second layer (5) such that the second layer together with substantially all of the intermediate layer (4) is readily strippable from the first layer (3). In particular, the invention relates to an insulated electrical cable in which such a laminated construction is arranged substantially coaxially about a core conductor (1); the first later (3) being an inner layer of insulating material, the intermediate layer (4) being either of insulating material or of a semi-conductive shielding material and the second layer (5) being an outer layer of semi-conductive shielding material. Preferably, an additional layer of semi-conductive shielding material is postioned between the core conductor (t) and the first layer (3).
Patent BR-8601900-A (BR)
Inventor: BOURGOIS LUC
IPC: B29C55/22
Filed: 1986-04-28
Abstract: The invention relates to a process for conditioning a plastic high pressure hose comprising in its wall at least one reinforcing layer consisting of steel wires or cords in which the reinforced hose is internally pressurized after its construction during a certain time interval which pressure is released afterwards and wherein, due to this temporary application of internal pressure, the wires, cords or longitudinal segments thereof in the inner reinforcing layer or layers in the hose receive a residual permanent elongation of at least 0.5% and whereby the interior volume of the hose is increased by at least 2% after release of said pressure. High pressure hose conditioned in this manner are also covered. The steel wires or cords incorporated in the hoses can have a tensile strength of between about 2.100 and 3.100 N/mm<2>.
Patent BR-8602610-A (BR)
Inventor: DEGRAFF RICHARD RAYMOND
IPC: C07C1/00
Filed: 1986-06-04
Abstract: A fractionation method is disclosed for the recovery of product alkylaromatic hydrocarbons produced by the alkylation of aromatic hydrocarbons. Three fractionation columns are employed in series. Aromatic feed hydrocarbons are recycled from the overhead of the first column, which is reboiled by the overhead vapor of the second column. The product alkylaromatic is recovered from the condensate produced in using the second column overhead as a heat source. The product alkylaromatic is also present in the bottoms of the second column which flows into a low pressure stripping column. The entire overhead vapor of the stripping column is compressed and passed into the lower portion of the second column.
Patent BR-8802724-A (BR)
Inventor: RODY JEAN
IPC: C08F2/44
Filed: 1988-06-06
Abstract: The polymer microparticles, which contain at least one light stabiliser and free epoxide groups, are prepared by polymerising suitable monomers, at least one of these monomers being an epoxide which contains at least one further reactive group, and at least part of the polymerisation being carried out in the presence of at least one light stabiliser. The polymer microparticles can be used in coating compositions which contain a disperse phase containing these particles and a liquid continuous phase. 
<??>Coatings and paints based on the compositions according to the invention have increased weathering resistance, in particular high light stability.
Patent BR-8805710-A (BR)
Inventor: CALMETTES LIONEL
IPC: F16B31/02
Filed: 1988-10-26
Abstract: Deformable washer, particularly for predetermining the force needed for tightening a nut mounted on a screw or a screw cooperating with a tapped hole. The washer is provided on one of its faces, preferably the face which is meant to rest against one of the parts to be tightened, with a circular spot face, concentric to the central hole, the external diameter of which spot face is notably greater than the diameter of the central hole, while its depth is preferably near to the width of the spot faced ring. The washer further comprises, on its edge, a visible groove of which the cylindrical base is also concentric to the central hole and has a diameter at the most equal to the external diameter of the circular spot face and preferably just under said external diameter, the thickness of said groove being also as near as possible to the depth of the spot face.
Patent BR-8806118-A (BR)
Inventor: HALLDEN-ABBERTON MICHAEL PAUL
IPC: C08F8/32
Filed: 1988-11-22
Abstract: Thermoplastic copolymers of glutaric anhydride and (meth)acrylic esters are prepared free of acid groups by reacting a (meth)acrylic ester polymer with a secondary amine at from 150 DEG  to 400 DEG C. Where the secondary amine is sufficiently volatile, any excess is removed at above 160 DEG C and below 26.6 kPA. The copolymers are amorphous, soluble, non-crosslinked and low acid. They may be blended with other polymers, formed into plastic articles, or swelled with cross-linking agents.
Patent BR-8807901-A (BR)
Inventor: FREEMAN CLARENCE S
IPC: B01D15/00
Filed: 1988-10-14
Abstract: Containment means in the form of water-absorbing polymers are included in the path of a refrigeration cycle to remove accumulated water or water vapor that inherently develops. Such polymers do not lose their efficiency even when they become oil coated, which occurs because lubricating oil is normally circulated with the refrigerant and refrigerants like freon are also somewhat oily. Preferably such containment means are in the form of polymer granules included in a bag or sack placed in a readily-openable canister, which itself is placed inside the housing of a dehydrator. This dehydrator housing also has a readily opened lid held on by a quick-disconnecting clamping means.
Patent BR-9005444-A (BR)
Inventor: FICKER HAROLD K
IPC: C08F4/60
Filed: 1990-10-26
Abstract: A process for the copolymerization of a mixture of monomers comprising propylene and 1-hexene which comprises contacting the monomers and, optionally, hydrogen in the gas phase in a single stage reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or a mixture thereof; and a polycarboxylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group, at a temperature of from about 50 DEG C to about 90 DEG C, wherein:   (a) the atomic ratio of aluminum to titanium is in the range of about 10 to about 300; (b) the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 10; (c) the propylene partial pressure is in the range of about 50 to about 400 psi; (d) the 1-hexene partial pressure is in the range of about 1 to about 15 psi; (e) if hydrogen is present, the hydrogen partial pressure is in the range of up to about 80 psi; (f) the superficial gas velocity is in the range of about 1 to about 3 feet per second; and (g) the molar ratio of 1-hexene to propylene is in the range of about 0.01:1 to about 0.08:1. c
Patent BR-9103435-A (BR)
Inventor: REED BRIAN E
IPC: H02B1/048
Filed: 1991-08-09
Abstract: A yoke (2) for flush mounting a modular housing within an opening in a planar surface is disclosed. The yoke (2) includes a flat plate (4) having an aperture therethrough, a pair of hooks (16) for securing a housing to the plate (4), a pair of gripper arms (30) for securing the plate (4) over the opening in the planar surface and locating tabs (34, 36) extending rearwardly from the plate to locate the housing in alignment with the opening in the flat plate. The hooks (16) and locating tabs (34, 36) allow both lateral and axial insertion of the housing into the yoke. <IMAGE>
Patent BR-9106770-A (BR)
Inventor: YEZRIELEV ALBERT ILYA
IPC: C08G63/06
Filed: 1991-08-16
Abstract: The present invention is directed towards a mixture of phenol terminated diesters and an amino crosslinking agent. The diesters are characterized by a structure consisting of   <IMAGE>   <IMAGE>   wherein R is an aliphatic divalent hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, provided however that R contains at least about 8 carbon atoms when n is 0 and p is 0, R1 is an aliphatic or cycloaliphatic hydrocarbon radical containing 2 to 40 carbon atoms or a mixture of such radicals, R2 is a aliphatic, aromatic or a mixture of aliphatic and aromatic hydrocarbon radicals having from 2 to 40 carbon atoms, A is divalent aromatic radical selected from the group consisting of phenylene, naphthylene or bis phenylene, p is 0 or 1, n is 0 or an integer ranging from 1 to about 40, provided however, that p is 0 when n is 0 and p is 1 when n is an integer and   <IMAGE>   <IMAGE>   wherein q is an integer ranging from 1 to about 40, n is 0 or an integer ranging from 1 to about 40 and A, R1 and R2 are as defined above.
Patent BR-9106872-A (BR)
Inventor: JAMES ALBERT J
IPC: B65D79/00
Filed: 1991-09-19
Abstract: A button enhancement coating system wherein mechanically actuated buttons and vacuum actuated buttons of closures may be provided with a coating system which changes color after the closure has been applied to a container and then removed therefrom with the change in color indicating tampering. The coating system includes a first coating layer applied directly to the upper surface of the button and a second coating layer of a different color applied in overlying and bonded relation to the first coating layer. The second coating layer is preferably transparent and the two colors are selected so that they produce a third color while the coating layers are bonded together. When the two coating layers become separated during the removal of the closure from a container, the button assumes the color of the second coating layer. The first coating layer may have an embossed upper surface including ribs and grooves with the second coating layer flowed thereinto. When the second coating layer is caused to shrink, mating can no longer be effected.
Patent BR-9305209-A (BR)
Inventor: DE JONG JOHANNES
IPC: B66B11/02
Filed: 1993-12-22
Abstract: The invention relates to a device for the removal of rubbish gathered in the threshold (8) of an elevator car, said threshold (8) being provided with one or more holes (4) below the bottom guide (3) of the elevator car. Below the hole (4) there is a rubbish collecting container (7) or bag, in which the rubbish coming through the holes (4) in the threshold (8) is collected. <IMAGE>
Patent BR-9305962-A (BR)
Inventor: CHERVENAK THOMAS M
IPC: A45C11/00
Filed: 1993-12-28
Abstract: A display package, enabling a user to manipulate a tool having a pair of tool openings that is positioned within the display package. The display package has a base and a plate having a plate opening having an edge. A first support element extends from the base to the plate where the first support element expansively engages the edge of the plate opening. A second support element is also present that extends from the base to the plate, where the first support element has a portion of a size to be inserted through the first tool opening and the second support element has a portion of a size to be inserted through the second tool opening.
Patent BR-9505008-A (BR)
Inventor: PRUECHER HELMUT
IPC: A61K31/55
Filed: 1995-10-30
Abstract: Benzyl substd. piperidinoalkyl heterobicyclyl ketones and alcohols and their salts are new: R<1> = H; halo; or NO2; R<2> = 2-, 3- or 4-benzyl opt. ring substd. by halo; R<3> = H or A; A = 1-6C alkyl; B = O or (H)(OH); halo = F, Cl, Br or I; n = 0-2; X = CO or SO2; Y = CH2; NH; O; S; or CO when X = CO and Z = NH or NA; and Z = CH2; C(A)2; CH2-CH2; CH=CH; CO; NH; O; or a bond; and 1 of X, Y and Z can be O, S or NH; cpds. are excluded when R<2> = 4-benzyl, X = CO, Y = Z = CH2 and R<1>=H; and when X-Y or Y-Z = -O-O-, -S-S-, -NH-O-, -O-NH-, -NH-NH-, -O-S- or -S-O.
Patent BR-9510339-A (BR)
Inventor: FUCHS KARL HEINZ
IPC: B05B11/00
Filed: 1995-11-10
Abstract: PCT No. PCT/EP95/04426 Sec. 371 Date Apr. 11, 1996 Sec. 102(e) Date Apr. 11, 1996 PCT Filed Nov. 10, 1995 PCT Pub. No. WO96/15855 PCT Pub. Date May 30, 1996A discharge apparatus (1) comprises within the pump housing (2) an integral full-length working member (10) having spring sections (28, 29, 30) and sections located between these which form a valve housing (18), fastening members for connecting to a piston (12) and the like. The spring section in each case may be configured as a helical or torsion spring having a closed spring jacket, thus resulting in simple manufacture and simple assembly with high functional reliability.
Patent BR-9708839-A (BR)
Title: Planta de arroz e processo para controlar ervas daninhas na proximidade de uma plana de arroz.
Inventor: CROUGHAN TIMOTH P
IPC: A01H5/10
Filed: 1997-04-28
Abstract: "PROCESSO DE ARROZ E PROCESSO PARA CONTROLAR ERVAS DANINHAS NA PROXIMIDADE DE UMA PLANTA DE ARROZ", são divulgadas plantas de arroz tendo dois mecanismos separados, porém sinérgicos, de resistência a herbicidas que normalmente inibem a enzima sintase de ácido acetohidroxi (AHAS) da planta. A resistência a herbicida de plantas tendo ambos os mecanismos de resistência é substancialmente maior do que seria de se esperar de uma simples combinação dos dois tipos de resistência. O primeiro dos dois mecanismos de resistência é um trajeto metabólico que não é inteiramente compreendido, porém que não envolve por si próprio uma enzima AHAS mutante. O segundo mecanismo de resistência é uma enzima AHAS mutante, uma enzima que demonstra resistência direta a níveis de níveis de herbicida que inibiriam a enzima, em ensaios ambos in vitro e in vivo. Além de controlar o arroz vermelho, muitos herbicidas inibidores de AHAS também controlam eficazmente muitas outras ervas daninhas comuns em arrozais. Vários destes herbicidas têm atividade residual, de modo que um tratamento controla ambas as ervas daninhas existentes, como também as ervas daninhas que brotam mais tarde. Nenhum herbicida atualmente disponível para uso em arroz tem atividade residual contra um amplo espectro de ervas daninhas, incluindo o arroz vermelho. Com atividade residual eficaz contra o arroz vermelho e outras ervas daninhas, os produtores de arroz têm agora um sistema de controle de ervas daninhas superior aos atualmente em uso.
Patent BR-9711510-A (BR)
Inventor: SCHLATTL WERNER
IPC: B65D17/32
Filed: 1997-09-13
Abstract: The invention concerns a container, in particular a drinks can (2), which is closed by a lid (3) with a pull-tab opening (11). The container is also provided with a rotatable lid element (20) by means of which the pull-tab opening can be closed again until its contents are subsequently required and/or by means of which a symbol or indication is covered and becomes visible only when the closure device has been opened.                             00000
Patent BR-9712138-A (BR)
Title: Vìrus de rna isolado, vacina, processo para imunizr um indivìduo para induzir proteção contra um vìrus de rna não segmentado, sentido negativo, de filamento único, da ordem mononegavirales e para produzir vìrus de rna, molécula de ácido nucleico isolada e composição.
Inventor: UDEM STEPHEN A
IPC: C12N15/09
Filed: 1997-09-19
Abstract: "VìRUS DE RNA ISOLADO, VACINA, PROCESSO PARA IMUNIZAR UM INDIVìDUO PARA INDUZIR PROTEçãO CONTRA UM VìRUS DE RNA NãO SEGMENTADO, SENTIDO NEGATIVO, DE FILAMENTO úNICO, DA ORDEM MONONEGAVIRALES E PARA PRODUZIR VìRUS DE RNA, MOLéCULA DE áCIDO NUCLEICO ISOLADA E COMPOSIçãO". Vírus de RNA isolado, gerado de modo recombinante, atenuado, não segmentado, sentido negativo, de filamento único, da Ordem Mononegavirales, tendo pelo menos uma mutação atenuante na região de promotor genómico 3' e tendo pelo menos uma mutação atenuante no gene de polimerase de RNA são descritos. As vacinas são formuladas compreendendo estes vírus e um veículo fisiologicamente aceitável. As vacina são usadas para imunização de um indivíduo para induzir proteção contra um vírus de RNA não segmentado, sentido negativo, de filamento único, da Ordem Mononegavirales.
Patent BR-9712414-A (BR)
Title: Sistema de ventilação para um veìculo
Inventor: DOEHRING KLAUS
IPC: B60H3/06
Filed: 1997-10-06
Abstract: Patente de Invenção:<B>"SISTEMA DE VENTILAçãO PARA UM VEìCULO"<D>. Sistema de ventilação (1) para um veículo em que se pode ligar facultativamente uma abertura de ventilação (5) disposta na zona central de um painel de instrumentos (2) e/ou uma abertura de ventilação disposta num console central, a um lado de aspiração ou a um lado de compressão de um ventilador equipado com um filtro de ar. As aberturas de ventilação dispostas numa zona lateral do painel de instrumentos (2) podem ser ligadas ao lado de compressão do ventilador. Desta forma pode-se por exemplo purificar rapidamente o ar usado por um fumador que se encontre na zona dianteira do veículo.
Patent BR-9712653-A (BR)
Inventor: KLUSCHANZOFF HARALD
IPC: A61L2/18
Filed: 1997-10-15
Abstract: The invention concerns an aqueous chlorite solution which is used in a particularly economical process in the food industry for disinfection purposes during the cleaning of apparatus and containers, such as tanks, kegs, bottles, and pipes, which are cleaned with an acid cleaning fluid. During this cleaning step and/or a subsequent rinsing step, the chlorite solution is added to the cleaning and/or rinsing fluid.
Patent BR-9714607-A (BR)
Title: Sistema para automaticamente formar um guia de programa a partir da informação derivada de múltiplas fontes
Inventor: HAILEY JAMES EDWIN
IPC: F24S23/70
Filed: 1997-09-23
Abstract: "SISTEMA PARA AUTOMATICAMENTE FORMAR UM GUIA DE PROGRAMA A PARTIR DA INFORMAçãO DERIVADA DE MúLTIPLAS FONTES"  Trata-se de um sistema decodificador  de vídeo que automaticamente adquire informação do guia de programa a partir de dispositivos periféricos locais e remotos para formar um guia de programa composto. A informação do guia de programa é recebida a partir de uma primeira fonte e os dados de acesso são recuperados a partir da memória (405, 415). Os dados de acesso são utilizados para iniciar a comunicação automaticamente entre o decodificador de vídeo e uma segunda fonte externa ao decodificador de vídeo (415). A informação do guia de programa recuperada a partir da segunda fonte (420) junto com a informação do guia de programa proporcionada pela primeira fonte são incorporadas (43) em um guia de programa composto para exibição. A comunicação pode ser iniciada em diferentes condições e um dispositivo periférico e o protocolo de comunicação associado podem ser identificados (415) a partir de várias fontes da informação de configuração.
Patent BR-9714937-A (BR)
Inventor: FLEMING JAMES MICHAEL
IPC: D04H1/4291
Filed: 1997-12-22
Abstract: Disclosed is a soft web material comprising a plurality of first regions and a plurality of second regions being comprised of the same material composition, the first regions surrounding the second regions and the second regions comprising a plurality of raised rib-like elements, the web material having been mechanically modified to exhibit a MVTR of at least about 100 g/m<2>/24 hrs and a MWTR of not greater than about 100 g/hr.
Patent BR-9802126-A (BR)
Title: Selo para linguiças a granel.
Inventor: COFCEWICZ GERALDO ANTONIO
IPC: B65D55/02
Filed: 1998-05-22
Abstract: "SELO PARA LINGuIçAS A GRANEL",  a ser aplicado pelo menos junto aos extremos externos dos gomos (G) extemos de uma tripa (T) de ling³iças, compreendendo  um copo (10) formado por duas garras (11) mutuamente  articuladas e angularmente deslocáveis, de uma posição aberta de montagem, para uma posição fechada de amarração, não-liberável, na qual promovem o fechamento da porção de tripa (T) disposta entre elas;   e uma haste (20) tendo um externo fixado ao corpo (10) e o extremo oposto carregando uma bandeirola (30) identificadora do produto.