baber/WOPTO huggingface dataset:
Patent BR-0317301-A (BR)
Title: Dispositivo de desvio de uma instalação de sarilho para sarilhar tiras
Inventor: KLEIN CHRISTOPH
IPC: B21C47/34
Filed: 2003-11-25
Abstract: "DISPOSITIVO DE DESVIO DE UMA INSTALAçãO DE SARILHO PARA SARILHAR TIRAS". A presente invenção se refere a um dispositivo para desviar tiras, em particular tiras de metal, numa instalação de sarilho, de um canal de guia inicial (1) para um canal de guia terminal (2) e vice-versa, que abrange um dispositivo propulsor (3) com um par de rolos propulsores (4, 4<39>) e atuadores posicionados a montante no sentido do deslocamento da tira (B), e que abrange uma agulha (5) que pode ser girada contra o canal de guia inicial (1) ou o canal de guia terminal (2) e uma mesa condutora (6) apoiada embaixo destes de forma a poder ser girada e que pode ser colocada junto do rolo propulsor inferior (4<39>) a guisa de separador. O desvio das tiras é otimizado pelo fato de que a face superior e a face inferior da agulha (5) apresentam uma forma convexa e que no fim do percurso está posicionado, de maneira a poder lhe ser atribuído, um transportador rolante para transportar tiras (7, 7<39>), articulado de tal modo que dê acesso ao canal de guia inicial (1) na posição levantada e que se ajuste ao rolo propulsor superior (4) na função de separador, e que a mesa condutora (6) apresente uma forma cóncava que se ajusta à face inferior da agulha (5) Tanto a agulha (5) quanto a mesa condutora (6) são dotadas de um órgão de acionamento como, por exemplo, um componente hidráulico (8, 8<39>).
Patent BR-0317956-A (BR)
Inventor: GIANNESSI FABIO
IPC: C07C227/14
Filed: 2003-12-19
Abstract: R or S aminocarnitine, R or S phosphonium aminocarnitine and R and S 3,4 diaminobutanoic acid, and their derivatives are prepared usingstarting from aspartic acid with the same configuration as the desired compounds. This process is advantageous from the industrial point of view in terms of the type of reactants used, the reduced volumes of solvents and the possibility of avoiding purification of the intermediate products.
Patent BR-0318128-A (BR)
Title: Composição para a limpeza ou o enxaguamento em meio aquoso ou hidroalcoólico de superfìcie duras, utilização de pelo menos uma polibetaìna e, processos para melhorar as propriedades de composições que compreendem pelo menos um agente tensoativo para a limpeza ou enxaguamento em meio aquoso ou hidroalcoólico de superfìcie duras e processo para facilitar a limpeza ou enxaguamento de superfìcies duras
Inventor: GEFFROY CEDRIC
IPC: C11D3/37
Filed: 2003-12-19
Abstract: "COMPOSIçãO PARA A LIMPEZA OU O ENXAGUAMENTO EM MEIO AQUOSO OU HIDROALCOóLICO DE SUPERFìCIES DURAS, UTILIZAçãO DE PELO MENOS UMA POLIBETAìNA E, PROCESSOS PARA MELHORAR AS PROPRIEDADES DE COMPOSIçõES QUE COMPREENDEM PELO MENOS UM AGENTE TENSOATIVO PARA A LIMPEZA OU ENXAGUAMENTO EM MEIO AQUOSO OU HIDROALCOóLICO DE SUPERFìCIES DURAS E PROCESSO PARA FACILITAR A LIMPEZA OU ENXAGUAMENTO DE SUPERFìCIES DURAS" Composição para a limpeza ou enxaguamento em meio aquoso ou hidroalcoólico das superfícies duras, compreendendo pelo menos um agente tensoativo e ao menos uma polibetaína para trazer para as ditas superfícies, propriedades anti-deposição e/ou anti-aderência das sujeiras suscetíveis de se depositarem sobre as ditas superfícies.
Patent BR-0318185-A (BR)
Inventor: HELENEK MARY JANE
IPC: A61K31/7012
Filed: 2003-05-13
Abstract: A method of treating Restless Leg Syndrome, includes administering to a subject an iron complex having an iron release rate greater than IDI. The iron release rate is determined at a concentration of at least 2,000 mug/dl.
Patent BR-0318617-A (BR)
Title: processo para produzir um produto semi-acabado, método para produzir pneus para veìculo, aparelho para produzir um produto semi-acabado, e, instalação para fabricar pneus para rodas de veìculo
Inventor: LACAGNINA CLAUDIO
IPC: B29C53/50
Filed: 2003-12-09
Abstract: "PROCESSO PARA PRODUZIR UM PRODUTO SEMI-ACABADO, MéTODO PARA PRODUZIR PNEUS PARA VEìCULO, APARELHO PARA PRODUZIR UM PRODUTO SEMI-ACABADO, E, INSTALAçãO PARA FABRICAR PNEUS PARA RODAS DE VEìCULO". Um elemento contínuo alongado (10), que vem a partir de uma extrusora (11) ou de um carretel de suprimento (1.3) é enrolado em espiras (S) colocadas consecutivamente próximas uma da outra, ou em um suporte de conformação cilíndrica (15). Um elemento impulsionador (27) força cada espira (S) formada sobre o suporte de conformação (15) contra as espiras formadas anteriormente (S), provocando translação das mesmas até um cortador (34). Em seguida ao corte das espiras (S), um produto contínuo semi-acabado (9) é obtido, o qual tem elementos de reforço alongados, colocados paralelos e próximos uns dos outros e transversalmente à extensão longitudinal do próprio produto semi-acabado.
Patent BR-8206459-A (BR)
Inventor: JOHN SHAW HERBERT
IPC: G02B6/28
Filed: 1982-11-08
Abstract: A passive, frequency selective, fiber optic multiplexer, comprises a directional coupler in which a pair of single mode optical fibers are accurately positioned to provide evanescent field coupling, typically by polishing a portion of the cladding from each of said fibers to place the respective cores of said fibers within the evanescent field of light in the other fiber. The coupling efficiency of a coupler constructed in this manner is wavelength dependent, and provides over-coupling, that is, the capability of transferring light, virtually entirely, back and forth between the fibers within the coupler. The wavelength dependent nature of the evanescent field coupling permits multiplexing, specifically between a pair of wavelengths, one of which is coupled in its entirety from a first fiber to a second fiber, and the other of which is essentially uncoupled. By increasing the number of total transfers of the light signals between the pair of fibers, the frequency resolution of the multiplexer may be optimized for light signals of virtually any frequency separation.
Patent BR-8405966-A (BR)
Inventor: SHARP CHARLES MICHAEL
IPC: B23K26/08
Filed: 1984-11-23
Abstract: A method and apparatus for high speed welding are disclosed wherein a continuous weld is formed at high speed along a member with a plurality of overlapping welds formed by pulses of high density energy from a pulsed high energy density welding device such as an electronically pulsed gas laser. The movement of the member being welded is detected in the vicinity of the pulsed laser. The pulsed laser is controlled in response to the detected movement so that the energy for welding from the pulses per unit length of the member being welded is accurately controlled. The control of the laser involves pulsing of the laser in response to the detected movement of the member so that the pitch of the overlapping welds along the member is substantially constant. Also, the power of the laser pulses is controlled and adjusted in a predetermined manner in response to the detected movements. The high speed movement of the member is detected by detecting the leading edge of the moving member at or upstream of the pulsed laser and also continuously decteing the position of the moving member at or as it moves past the pulsed laser. High quality welds can be made in materials at speeds of 22-40 m/min. or more with the method and apparatus.
Patent BR-8805156-A (BR)
Inventor: KETCHAM THOMAS DALE
IPC: C04B35/48
Filed: 1988-10-06
Abstract: This invention is concerned with a hard, tough, thermally conductive ceramic cutting tool insert consisting essentially of a zirconia alloy in a hard refractory ceramic insert and the product thereof. The ceramic cutting tool insert exhibits performance conducive to use in turning operations and/or milling operations. In particular the invention provides a ceramic cutting tool insert exhibiting a hardness greater than 15 GPa, a toughness greater than 6 MPa 2ROOT m, and a thermal conductivity greater than 14 Wm<-><1><0>K<-><1> consisting essentially, expressed in terms of percent by weight, of 20-45% zirconia alloy and 55-80% hard refractory ceramic matrix, said alloy consisting essentially, expressed in terms of mole percent on the oxide basis, of 1-4% of a toughening agent selected from the group consisting of YNbO4, YTaO4, MNbO4, MTaO4, and mixtures thereof, wherein M consists of a cation which replaces a Y cation on a mole basis selected from the group consisting of Mg<+><2>, Ca<+><2>, Sc<+><3>, and a rare earth metal ion selected from the group consisting of La<+><3>, Ce<+><4>, Ce<+><3>, Pr<+><3>, Nd<+><3>, Sm<+><3>, Eu<+><3>, Gd<+><3>, Tb<+><3>, Dy<+><3>, Ho<+><3>, Er<+><3>, Tm<+><3>, Yb<+><3>, Lu<+><3>, and mixtures thereof, and the remainder zirconia.
Patent BR-8807145-A (BR)
Inventor: LATHION JEAN
IPC: C25C3/08
Filed: 1988-07-28
Abstract: PCT No. PCT/CH88/00131 Sec. 371 Date May 19, 1989 Sec. 102(e) Date May 19, 1989 PCT Filed Jul. 28, 1988 PCT Pub. No. WO89/01061 PCT Pub. Date Feb. 9, 1989.An electrolytic furnace comprises refractory concrete elements (1) which are loosely mounted on rails (6) arranged in a tank (6) and which support carbon elements (2) and metal bars (3). The refractory concrete elements (1) on the one hand and the carbon elements (2) and the metal bars on the other are assembled by the action of compression springs (7 and 8) which press against floating plates (12) held laterally by adjustable screws (10) mounted at the threaded ends of rods (9).
Patent BR-8903012-A (BR)
Inventor: BARDSLEY DONALD E
IPC: F16J15/34
Filed: 1989-06-21
Abstract: The seal has particular use as a seal in vats having a rotatable drum (10). The seal prevents material from getting between the ends of the drum and adjacent vat inside surface and includes an inflatable tube retainer (20) extending at least partly around the drum (10), a wear shoe (28) of generally triangular cross-section having one surface (32) in sealing contact with the drum, a second surface (36) housing an inflatable tube (51, 53) and a third surface in contact with a wear shoe retainer (40). The tube (51, 53) causes the wear shoe to press against the drum, thereby to create the seal.
Patent BR-8907257-A (BR)
Inventor: SZEKELY ISTVAN
IPC: A01N53/00
Filed: 1989-12-21
Abstract: PCT No. PCT/HU89/00065 Sec. 371 Date Jul. 24, 1990 Sec. 102(e) Date Jul. 24, 1990 PCT Filed Dec. 21, 1989 PCT Pub. No. WO90/06681 PCT Pub. Date Jun. 28, 1990.A solution of a plant protective agent is disclosed, which comprises per liter of solution 1 to 150 g/l of one or more synthetic pyrethroid(s) as active ingredient(s) and 40 to 70 g/l of ethoxylated (EO=10 to 14)-propoxylated (PO)=18 to 22) nonylphenol, 10 to 20 g/l of linear calcium dodecylbenzenesulfonate, 90 to 120 g/l of polyoxyethylene(20)-sorbitan monolaurate as the surface active agents, and a solvent mixture (A) consisting of 9 to 11% by volume of hydrogenated aliphatic hydrocarbon containing 45% of naphthene, 18 to 30% by volume of propylene glycol, 28 to 35% by volume of pine fatty acid, 23 to 30% by volume of sunflower oil, 5 to 10% by volume of an 1:1 by volume mixture of methanol or ethanol with isobutanol in an amount to complete the volume to 1 liter.
Patent BR-9102591-A (BR)
Inventor: BUTLIN C EDWARD
IPC: B29C45/16
Filed: 1991-06-20
Abstract: The present invention provides a wet-shaving razor unit with at least one exposed blade edge (E) for shaving which comprises a continuous thermoplastic body (9) to which the blade (B) is secured against movement and vibration during shaving. The body (9) includes skin-engaging portions which provide a constant shaving geometry over the length of said blade. A method of producing the razor unit is also provided in which the blade (B) is supported in a mould with the edge (E) surrounded by male mould members (M1, M2, M3). The blade (B) is mechanically buttressed on both sides and thermoplastic material is injected into the mould to provide counterbalancing high pressure on both sides of the blade (B) during moulding to prevent deformation of the blade (B). <IMAGE>   <IMAGE>
Patent BR-9102971-A (BR)
Inventor: YU LIN-CHEN
IPC: B01J23/04
Filed: 1991-07-12
Abstract: Disclosed is a process for the preparation of aryl-substituted propionic acid esters having the formula: <CHEM> wherein R and R<1> are a C1-C12 linear or branched alkyl, a C5-C12 cycloalkyl, a C6-C12 aryl or a C7-C12 alkaryl or aralkyl, R<2> is hydrogen or a C1-C20 linear or branched alkyl and R<3> is a C1-C20 linear or branched alkyl, a C5-C12 cycloalkyl, a C6-C12 aryl or a C7-C20 alkaryl or aralkyl, and may be the same or different, which comprises forming a reaction mixture of a phenol, at least one base catalyst and an acrylate, in the presence of a complexing agent effective in increasing the rate of reaction, wherein (i) substantially all of the side-product is removed from said reaction mixture prior to the addition of the complexing agent and (ii) all or substantially all of the acrylate is added at once to the reaction mixture. The process results in higher yields of the desired product, in a shorter period of time, with a reduction of undesirable by-products.
Patent BR-9404442-A (BR)
Inventor: ZEIRINGER HANS
IPC: C04B35/111
Filed: 1994-11-14
Abstract: The present invention pertains to a process for preparing an abrasive based on corundum with a grain shape factor exceeding 0.6.
Patent BR-9407110-A (BR)
Inventor: DOLAN SHAWN E
IPC: C23C22/36
Filed: 1994-07-21
Abstract: A chromium free conversion coating at least equivalent in corrosion protective quality to conventional chromate conversion coatings can be formed on metals, particularly cold rolled steel, by a dry-in-place aqueous acidic liquid comprising: (A) a component of anions, each of said anions consisting of (i) at least four fluorine atoms and (ii) at least one atom of an element selected from the group consisting of titanium, zirconium, hafnium, silicon, and boron, and, optionally, (iii) ionizable hydrogen atoms, and, optionally, (iv) one or more oxygen atoms; (B) a component of cations of elements selected from the group consisting of cobalt, magnesium, manganese, zinc, nickel, tin, zirconium, iron, and copper; the ratio of the total number of cations of this component to the total number of anions of component (A) being at least 1:5; (C) sufficient free acid to give the composition a pH in the range from 0.5 to 5.0; (D) a component selected from the group consisting of phosphorus-containing inorganic oxyanions and phosphonate anions; and (E) a component selected from the group consisting of water-soluble and water-dispersible organic polymers and polymer-forming resins.
Patent BR-9407246-A (BR)
Inventor: GHANTA SAMBASIVA RAO
IPC: A61K9/00
Filed: 1994-08-09
Abstract: This disclosure is directed to preparation of individual taste-masked, high bioavailability, high payload, microcapsules by microencapsulation of water-insoluble NSAID drug materials in the substantial absence of microcapsule agglomerates. These taste-masked microcapsules contain a high payload, e.g., about 83+wt. % of said NSAID drug material having high bioavailability and can then be formulated into chewable tablets and liquid aqueous suspensions for medicinal use. Both cellulose acetate phthalate and gelatin are the microencapsulating polymer wall material. Control of pH, controlled addition of a Hofmeister (lyotropic) salt, microencapsulation of the water-insoluble NSAID medicament with a liquid phase of both cellulose acetate phthalate and gelatin microencapsulating material and the subsequent insolubilization of said liquid encapsulating material after it is wrapped around the medicament core with dilute acid are important process parameters to achieving the proper individual microcapsules to obtain highly bioavailability taste-masked, water-insoluble NSAID drug materials, esp., naproxen and ibuprofen, by microencapsulation alone.
Patent BR-9507330-A (BR)
Inventor: MENKE LUCAS
IPC: B03D1/14
Filed: 1995-03-02
Abstract: An apparatus for gas bubble flotation comprises an angular flotation tank (1a, 1b), at least one liquid inlet (2a, 2b) for a liquid containing suspended matter and a liquid admixed with gas bubbles, in which apparatus at least one liquid inlet (2a, 2b) is arranged in the vicinity of at least one flotation tank corner. Preferably, the flotation tank has a square cross section. This permits optimal utilization of the available space, and results in a continuously decreasing flow velocity and thus an improved flotation effect.
Patent BR-9508164-A (BR)
Inventor: SHIBATO KISHIO
IPC: C09D133/02
Filed: 1995-06-20
Abstract: To obtain thermoset paint compositions with which paint films which have superior acid resistance, abrasion resistance and durability can be formed, and which have superior storage stability. Constitution: Thermoset paint compositions which contain a low polarity acrylic resin of hexane tolerance at least 100, being an esterification and polymerization reaction product of a monomer mixture comprising 10 - 70 % by weight of epoxy compound which has one epoxy group and which has no polymerizable unsaturated bond, 5 - 70 % by weight of vinyl monomer which has carboxyl groups and 5 - 85 % by weight of vinyl monomer which has no carboxylic acid group, and a hardening agent which reacts with hydroxy groups.
Patent BR-9606908-A (BR)
Inventor: HEKI YUKIO
IPC: A61F13/15
Filed: 1996-01-02
Abstract: A disposable diaper comprises an absorbent part, a pair of ear parts projecting in opposite directions from the opposite side edges of one longitudinal end portion of the absorbent part, respectively, and two fastening means attached to the side edges of the ear parts, respectively. Each side edge has a first side edge section and a second side edge section, each ear part has a stress relaxing structure, in which a tensile stress smaller than that which is induced in the peripheral portion of the ear part is induced, in a portion thereof other than the peripheral portion, and each fastening means is attached to the ear part in a pulling section of the side edge, overlapping at least part of a first side edge section and part of a second side edge section so that component tensile forces of a tensile force applied to the fastening means are distributed at a desired distribution ratio to the waist lapping portion and the leg lapping portion of the absorbent part.
Patent BR-9704297-A (BR)
Inventor: THOMAS JEAN-LUC
IPC: H02M7/48
Filed: 1997-08-08
Abstract: The multiple level converter comprises a voltage source (SE) and a current source (C). A series of controlled commutator cells are interconnected with a series of capacitors (C1, C2, ...Cn), with a separate capacitor for each of its cells. There is also a control device consisting of an evaluation circuit (VMO1, 2, ...n) determining the average voltage on the terminals of each of the capacitors. A further circuit (VE1, 2, ...n) determines, for each of the capacitors, the eventual difference between the evaluated average voltage on the capacitor and the nominal charged voltage of the capacitor. A complementary circuit (MCC1, 2, ...n) then modifies the position in time of the control signal for the converter, in the appropriate direction, to reduce this difference between evaluated and nominal voltage values.
Patent BR-9708550-A (BR)
Inventor: VU VIET H
IPC: H01M50/583
Filed: 1997-04-10
Abstract: A current interrupt mechanism for electrochemical cells is disclosed. A thermally activated current interrupt mechanism is integrated into an end cap assembly for an electrochemical cell. The thermally responsive mechanism preferably includes a free floating bimetallic disk which deforms when exposed to elevated temperature causing a break in an electrical pathway within the end cap assembly. This prevents current from flowing through the cell and effectively shuts down an operating cell. Alternatively, the thermally responsive mechanism may include a meltable mass of material which melts when exposed to elevated temperature to break an electrical pathway within the end cap assembly. The end cap assembly may also include integrated therein a pressure responsive current interrupt mechanism. If the internal gas pressure within an operating cell exceeds a predetermined value, the pressure responsive mechanism activates to sever an electrical pathway within the end cap assembly to prevent current from passing through the cell. The pressure responsive mechanism may include a diaphragm which ruptures when there is extreme gas pressure buildup. Gas is allowed to escape from the cell interior to the external environment through a series of vent apertures within the end cap assembly.
Patent BR-9713681-A (BR)
Title: Artigo absorvente para ser utilizado por um usuário adjacente à pele
Inventor: ROE DONALD CARROLL
IPC: A61Q19/00
Filed: 1997-12-03
Abstract: <B><MU>ARTIGO ABSORVENTE PARA SER UTILIZADO POR UM USUáRIO ADJACENTE à PELE<MV><D>. Expõe-se um artigo absorvente, tal como uma fralda, a qual contém bainhas que incluem uma composição de tratamento da pele disposta nas mesmas. A composição de tratamento da pele disposta nas bainhas é transferida para a pele do usuário por meio de contacto normal e/ou movimento do usuário e/ou calor do corpo. As composições de tratamento da pele expostas na presente invenção são selecionadas de uma maneira tal a manterem e/ou aperfeiçoarem a saúde da pele do usuário quando da transferência durante o uso, por exemplo, para proporcionar uma barreira protetora para a pele ou um benefício terapêutico; para reduzir ao mínimo a abrasão entre as bainhas e a pele, na área onde as bainhas entram em contacto com a pele do usuário, resultando em menos irritação da pele; para aperfeiçoar a limpeza da BM na pele, ou para aperfeiçoar as propriedades de barreira das bainhas.
Patent BR-9801407-A (BR)
Inventor: SCOTT GARRETT L
IPC: C03B7/08
Filed: 1998-04-08
Abstract: Apparatus (10) for forming a cased glass stream having an inner core glass surrounded by an outer casing glass includes a first orifice (24) for receiving core glass from a first source (12). A second orifice (26) is vertically spaced beneath and aligned with the first orifice, and is surrounded by a chamber (30) that communicates with the second orifice through a gap between the first and second orifices. A spout (36) delivers casing glass from a second source (40) through a tube (32) to the chamber in such a way that glass flows by gravity from the first and second sources through the orifices to form the cased glass stream. Rate of glass flow through the second or casing glass source (40) is measured and compared with one or more preset limits (78). Rate of casing glass flow from the second source to the chamber surrounding the orifices is adjusted when rate of flow through the second source departs from the preset limit. In this way, a desired ratio of casing glass to core glass, and consequently the desired thickness of the casing glass layer, is automatically maintained.
Patent BR-9804628-A (BR)
Title: Processo para a determinação da capacidade de partida da bateria de partida de um veículo automotor.
Inventor: RICHTER GEROLD DR
IPC: G01R31/36
Filed: 1998-11-12
Abstract: Patente de invenção:<B>"PROCESSO PARA A DETERMINAçãO DA CAPACIDADE DE PARTIDA DA BATERIA DE PARTIDA DE UM VEìCULO AUTOMOTOR"<D>. A invenção refere-se a um processo para a determinação da capacidade de partida da bateria de partida de um veículo automotor, no qual a média da queda da tensão é mediade na partida do motor de combustão, sendo comparada com os valores da tensão de um campo de linhas características, constituído de queda de tensão medida e temperaturas correspondentes da bateria, bem como do motor, e no qual o desvio da queda da tensão momentaneamente determinada em relação aos valores memorizados da queda de tensão é comparada e o desvio da queda de tensão efetivamente determinada será determinada a partir da queda da tensão depositada no campo de linhas características, sendo iniciada uma indicação ou função de alarme, tão logo o desvio ultrapassar um valor predeterminado.