baber/WOPTO huggingface dataset:
Patent BR-0315447-A (BR)
Title: Sistema, conjunto e dispositivo de estimulação cardìaca, e, métodos para estimular uma região do coração em um paciente, para proporcionar estimulação biventricular no coração de um paciente, para fabricar um sistema de estimulação cardìaca e para estimular uma região de um septo no coração de um paciente
Inventor: LEE RANDALL J
IPC: A61N1/30
Filed: 2003-10-31
Abstract: "SISTEMA, CONJUNTO E DISPOSITIVO DE ESTIMULAçãO CARDìACA, E, MéTODOS PARA ESTIMULAR UMA REGIãO DO CORAçãO EM UM PACIENTE, PARA PROPORCIONAR ESTIMULAçãO BIVENTRICULAR NO CORAçãO DE UM PACIENTE, PARA FABRICAR UM SISTEMA DE ESTIMULAçãO CARDìACA E PARA ESTIMULAR UMA REGIãO DE UM SEPTO NO CORAçãO DE UM PACIENTE". Um conjunto de estimulação cardíaca inclui uma fonte de energia (46) acoplada a um emissor de energia (50) que se estende desde um elemento de fornecimento (30) para o interior de uma região do tecido no coração. Um conjunto dos emissores (50) encontra-se adaptado para estender-se de um conjunto de fornecimento para o interior de locais únicos ao longo da região do tecido, como por meio do uso de agulhas pré-modeladas extensíveis. Um volume do agente condutor (18) é fornecido na região e incrementa a estimulação da região com o emissor de energia (50). O agente pode ser uma preparação injetável de células vivas que expressam produção de conexina, por exemplo conexina 43, e pode ser modificado geneticamente para superexpressar referida produção. O agente pode incluir um material não-vivo, como polímero condutivo ou metal ou combinação dos mesmos. A combinação de emissores de energia (50) e agente condutor (18) incrementa estimulação da região. Fornecimento do conjunto de estimulação e agente condutivo no septo interventricular permite melhor determinação da freq³ência septal biventricular.
Patent BR-0316257-A (BR)
Inventor: KOSTINKO JOHN A
IPC: A61Q11/00
Filed: 2003-09-04
Abstract: A transparent dentifrice is provided that has excellent abrasive performance. The dentifrice comprises from about 10 wt % to about 13 wt % water, and an abrasive, low-structure, precipitated silica having: a refractive index of from about 1.439 to 1.450, an oil absorption of from about 90 ml/100 g to about 120 ml/100 g, a light transmittance of greater than about 60%; and a Brass Einlehner abrasion value of less than about 5 mg loss/100,000 rev. Additionally the dentifrice has: a haze value of less than about 50; an RDA of about 50 to 200; and a refractive index of from about 1.439 to 1.450.
Patent BR-0318673-A (BR)
Title: seção de formação do tipo de espaçamento para uma máquina de fabricação de papel de dois tecidos
Inventor: WILDFONG VAUGHN
IPC: D21F9/00
Filed: 2003-12-22
Abstract: "SEçãO DE FORMAçãO DO TIPO DE ESPAçAMENTO PARA UMA MáQUINA DE FABRICAçãO DE PAPEL DE DOIS TECIDOS". A presente invenção refere-se a uma seção de formação de formador de espaçamento de tecido duplo (1) para uma máquina de fabricação de papel na qual: o passo dos elementos de suporte de tecido (26, 27, 28) diminui progressivamente na direção de máquina; o nível de vácuo aplicado nos tecidos de formação (2, 4) através das caixas desidratadoras (11, 12, 13, 14), aumenta na direção de máquina; os dois tecidos de formação (2, 4) juntamente com a matéria-prima (7) sanduichada entre estes atravessam pelo menos quatro zonas de vácuo separadas e distintas (24, 19, 20, 21, 22, 23) dentro da seção de formação conforme estes prosseguem na direção de máquina; o nível de vácuo aplicado na última das pelo menos quatro zonas de vácuo separadas e distintas é maior do que o nível de vácuo aplicado na primeira das zonas de vácuo separadas e distintas; o nível de vácuo aplicado nas pelo menos quatro zonas de vácuo separadas e distintas segue um perfil pré-selecionado; e as caixas desidratadoras (11, 12, 13) e (14) que carregam os elementos de suporte de tecido (26, 27, 28) estão dispostas de modo que os elementos de suporte de tecido (26, 27, 28) fiquem localizados em uma seqüência alternada nos lados de máquina de ambos os tecidos de formação (2, 4).
Patent BR-8004359-A (BR)
Inventor: BAUMERT J
IPC: C21C5/30
Filed: 1980-07-14
Abstract: A method of and an apparatus for determining the level of slag above a metallurgical melt, especially a steel melt, and for determining a physical characteristic or property of the slag, such as its viscosity or consistency, utilizes a plurality of nozzles opening into the bath-containing vessel at different levels above the melt and supplied with inert gas. The difference in hydrostatic pressures at the nozzles can be ascertained by measurement of the pressures upstream thereof and the measured values are converted into indications of slag level and consistency.
Patent BR-8007868-A (BR)
Inventor: JUNG W
IPC: B30B1/06
Filed: 1980-03-10
Abstract: An apparatus for crushing cans uses a pair of guide rods having an anvil attached at each end, and a pair of sliding rams sliding on the guide rods. Can support wire members are positioned between each ram and anvil to support a can during crushing. A ram drive cam alternately drives each ram to crush a can against its associated anvil. The single drive cam is connected through reduction gearing to a flywheel which is driven by an electric motor. Each ram has a cam follower and the rams are connected together with springs to maintain the cam followers in continuous contact with the cam. A second embodiment has four rams driven by a single motor and flywheel driving a pair of cams and a can feed mechanism feeds cans in synchronization with the movement of rams.
Patent BR-8103807-A (BR)
Inventor: MOLLER D
IPC: B05D7/26
Filed: 1981-06-16
Abstract: A baking lacquer based on acrylate polymers in organic solvents, optionally with coloring pigments and/or fillers is disclosed. The layer is characterized by a combination of two acrylate polymers A and B, wherein acrylate polymer A is a copolymer of copolymerizable ethylenically unsaturated compounds possessing free carboxyl groups originating from copolymerized alpha, beta-ethylenically unsaturated carboxylic acids, a proportion of the free carboxyl groups being esterified with a glycerol radical, which also contains other fatty acid radicals attached by ester bonds, so that 0.5-3 moles of free alpha, beta-ethylenically unsaturated carboxylic acid and 0.6 to 2 moles of alpha, beta-ethylenically unsaturated carboxylic acid esterified with the glycerol radical are employed per 1,000 g of acrylate polymer, and wherein acrylate polymer B is a polymer of an alpha, beta-ethylenically unsaturated carboxylic acid and, optionally, other, copolymerizable, ethylenically unsaturated compounds, in which the carboxyl groups are esterified with a radical which contains at least one epoxide group, the number of epoxide groups being so chosen as to give an epoxide equivalent weight of between 120 and 2,000.
Patent BR-8105901-A (BR)
Inventor: MITTER M
IPC: D06B19/00
Filed: 1981-09-15
Abstract: 1. Claims (for the Contracting States : CH, DE, FR, GB, NL, LI) Apparatus for applying agents to a flat article by means of an applicator device (3), wherein associated with the applicator device (3) above a screen (2) is a limited space (4) which accomodates the agent and which extends over the working width, and wherein there is a delivery duct (41), the width (a) of the opening of which remains substantially uniform over the height of the feed, characterised in that the delivery duct (41) is adjustable in respect of its width (a) with respect to the applicator device (3). 1. Claims (for the Contracting States : AT, IT) An apparatus for the application of media upon a flat or stretched-out object, having an applicator means (3) with a confined space or chamber (4) for the medium arranged above a sieve or screen (2) and extending over the full width of the work, further having a feeder means (5) for the medium to be applied, characterized in that a wall member (142) of said confined space or chamber (4) above said sieve or screen (2) or similar is shaped so that it will adapt or roughly adapt itself to said applicator means (3) and extends parallel or essentially parallel relative to the latter, thus forming a channel or inlet (41) with a gap (a) that is essentially regular in width over the height of the inlet.
Patent BR-8400512-A (BR)
Inventor: WERNER PETER
IPC: H01H9/02
Filed: 1984-02-07
Abstract: A multipole high voltage circuit breaker is provided with a housing formed of a pair of flanged housing shells which are snap-fitted together along adjoining peripheral flanges. The thus assembled housing is provided with a plurality of intermediate walls and end walls for defining a plurality of compartments corresponding to respective ones of the poles of the circuit breaker. A switch actuator shaft is formed of a plurality of tubular bodies which are housed in respective ones of the compartments and coupled together for joint rotation. A plurality of fixed contacts extend through the housing and are bent so as to be directed radially toward the switch actuator shaft. The arrangement further includes a plurality of switch elements arranged on the switch actuator shaft, the elements being movable between engaged and disengaged positions with respect to the fixed internal contacts upon rotation of the switch actuator shaft. In a preferred arrangement, the shells which form the housing are identical to one another so as to be producible in only one mould. Each shell is provided with a peripheral flange which contains pins and mating recesses. When assembled, the pins engage in the recesses and are deformed to prevent separation of the shells. In this manner, an easily assembly multipole circuit breaker is produced.
Patent BR-8402107-A (BR)
Inventor: GEKE JURGEN
IPC: C23G1/26
Filed: 1984-05-04
Abstract: Compositions and processes for cleaning and passivating metals wherein the cleaning operation is carried out at temperatures of from room temperature to 100 DEG  C. and said compositions are aqueous solutions containing a phosphoric acid ester, an alkanolamine, at least one sprayable surfactant and, optionally, builders, non-ferrous metal inhibitors, and/or biocides.
Patent BR-8606926-A (BR)
Inventor: LEQUIME MICHEL
IPC: G01J3/02
Filed: 1986-10-14
Abstract: PCT No. PCT/FR86/00351 Sec. 371 Date Jun. 9, 1987 Sec. 102(e) Date Jun. 9, 1987 PCT Filed Oct. 14, 1986 PCT Pub. No. WO87/02454 PCT Pub. Date Apr. 23, 1987.The invention relates to a spectrometer/colorimeter apparatus comprising an opto-electronic card (12) with the essential components of the apparatus mounted thereon, and in particular a spectrometer (14) having an inlet slot (16) and a strip (18) of photodetectors (20), and two optical fiber measurement paths (28) and two calibration paths (26), with the ends of the optical fibers being superposed in the inlet slot (16) of the spectrometer. The apparatus is particularly intended for use in an industrial environment.
Patent BR-8801427-A (BR)
Inventor: LAWSON JOHN ROBERT
IPC: C07D249/18
Filed: 1988-03-29
Abstract: A compound containing a ligand group and a group of the general formula -NRCOR<1>aXbCR<2>=CHCOR<3> is used for treatment of a metal. The ligand group can be a triazole, an imidazole, an indazole, a thiazole, an oxazole, a carbamate, an xanthate or a phthalazine, or derivatives thereof. The compounds can be coated onto a metal surface, for example a copper surface. The metal surface may also be coated, simultaneously or subsequently, with a surface coating composition such as a paint or lacquer or an adhesive. When used with an adhesive, an increase in the adhesive strength is achieved.
Patent BR-8903339-A (BR)
Inventor: LAVOIE ALVIN CHARLES
IPC: C09K23/54
Filed: 1989-07-06
Abstract: Stable, aqueous emulsion copolymers with controllable siloxane crosslinking functionality are provided. These copolymers are prepared by a free radical and cationic initiated emulsion polymerization of at least one free radical initiatable monomer, at least one linear polysiloxane precursor monomer, and at least one polysilane or polysiloxane precursor monomer having both free radical polymerizable and siloxane crosslinking functionality. The copolymers are useful in curable coatings, paints, caulks, adhesives, non-woven and ceramic compositions and as modifiers, processing aids and additives in thermoplastics, cements and asphalts.
Patent BR-9006241-A (BR)
Inventor: WIELAND ERICH GEORG
IPC: B41F27/12
Filed: 1990-12-07
Abstract: In a method and a device for carrying out the method for automatically changing a printing plate on a plate cylinder of a rotational printing machine, a printing plate changing device with transport rollers and storage chambers is provided, in which device the printing plate is placed.
Patent BR-9306066-A (BR)
Inventor: ALBERTSEN MARC C
IPC: A01H5/10
Filed: 1993-03-09
Abstract: An inducible promoter is used to regulate expression of a gene which is known to be critical to male fertility. The selected gene's control sequences are modified so that it is normally "off" and as a result the plants are male sterile. When it is desired to reproduce the male sterile plants, male fertility is restored by treating the plants with a non-phytotoxic chemical which induces expression of the critical gene. A critical gene is one which affects flavonol production and in particular compounds of the formula:    <IMAGE>   wherein R1, R2, R3, R4, R5, R7, and R8, are hydrogen, hydroxyl or alkoxy having from 1 to 4 carbon atoms. Particularly preferred flavonols include galangin, kaempferol, iso-rhamnetin, quercetin and morin.
Patent BR-9306804-A (BR)
Inventor: LAMBERT CLAUDE
IPC: D04B1/14
Filed: 1993-07-22
Abstract: PCT No. PCT/FR93/00752 Sec. 371 Date Jan. 31, 1995 Sec. 102(e) Date Jan. 31, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/03665 PCT Pub. Date Feb. 17, 1994A wire comprising at least one helically wound wire element is disclosed. The helical winding consists of a platinoid or platinoid alloy wire (20). Also disclosed are assemblies of these wires (20) such as knitted materials, fabrics and felts, and the use of said assemblies as catalysers in the reaction for preparing nitric or cyanhydric acid, and to recover precious metals from these catalysers.
Patent BR-9404106-A (BR)
Inventor: INGRAM KEITH W
IPC: B29C31/04
Filed: 1994-10-14
Abstract: A method and apparatus for compression molding plastic articles including closures which includes providing coacting sets of tools including a first set (27) for moving a core (41) and core sleeve (42) into engagement with a cavity mold on a second set of tooling (28) . An actuator is provided between the first set of tooling and a fixed upper cam (29). The second set of tooling (28) includes an associated actuator (52) supporting the cavity mold and associated with a lower fixed cam (31). A nitrogen cylinder in the second set of tooling provides for control of the compression molding force. In a preferred form, a plurality of sets of tooling are provided in circumferentially spaced relation on a rotating turret supported by a central column (21). A common manifold supplies the pressure at accurately controlled pressure to each of the nitrogen cylinders. A control system is provided for monitoring and changing the pressure. <IMAGE>
Patent BR-9408477-A (BR)
Inventor: KOZAKIEWICZ WALDEMAR
IPC: C08F220/06
Filed: 1994-12-22
Abstract: A crosslinkable acrylic copolymer sealant composition has a stabilized viscosity in that the viscosity does not unduly increase nor does the material gel on storage for periods of time up to and including one year. The stabilized viscosity is unexpectedly achieved by adding moisture scavengers either before and/or during the polymerization of the various monomers. The sealant composition is suitable for use in high movement applications as well as to metal and glass substrates.
Patent BR-9502639-A (BR)
Inventor: DUNCAN ROBERT HUME
IPC: C09D11/02
Filed: 1995-06-02
Abstract: A printing ink comprises a polymeric binder, a solvent and an adhesion promoting agent which is the reaction product of a zirconium orthoester and ethyl acetoacetate in which the molar ratio of zirconium to ethyl acetoacetate is from 1:1 to 1:4. Preferably, the inks are based on nitrocellulose or an ester type modified cellulose. The inks have been found to have adhesion and heat stability properties similar to inks containing titanium acetylacetonate but the zirconium additives have a much reduced tendency to discolour the ink.
Patent BR-9611072-A (BR)
Title: Sistema de âncora de expansão
Inventor: LIEN ELDAR
IPC: B63B21/26
Filed: 1996-10-18
Abstract: "SISTEMA DE âNCORA DE EXPANSãO".  Trata-se de um sistema de âncora de extensão consistindo em uma coluna central (1) possuindo ao longo da extensão da mesma um par de asas (3) espaçadas eq³iangularmente e uma chapa de ancoragem (2), possuindo os pontos de terminação (8) do cabo de amarração sendo  conduzida cobre a coluna entre um elemento detentor de topo (4) e um elemento detentor de fundo (5). Quando se encontra na posição superior, a  ancora encontra-se plenamente instalada, os cabos terminando na cabeça da coluna (13), nas asas (3) e na chapa de ancaoragem (2) sistema A) e no anel de terminação (7) (sistema B) são colocados em tensão formando um tampão  maciço de aço e sedimento.
Patent BR-9700910-A (BR)
Inventor: SCHUPP ANDREAS
IPC: A47L5/24
Filed: 1997-02-06
Abstract: A vacuum cleaner head, for attachment directly to a vacuum cleaner body having a central longitudinal axis, has exposed bristles with remote ends on a plane off-set by about 70 DEG  to the central axis. The bristles 14 and IS extend along opposing sides of a lower surface of the head in strips at either side of a channel 18 through which dust and debris gathered up by the bristles passes into the vacuum body. The off-set plane means that when the body is held directly or by a handle, a natural comfortable sweeping action, with the handle axis at about 20 DEG  to the vertical, keeps both strips of bristle in contact with the swept surface. <IMAGE>
Patent BR-9702149-A (BR)
Inventor: AGRAWAL AVNEESH
IPC: H04B1/7085
Filed: 1997-03-26
Abstract: A frequency tracking loop for a communication system using orthogonal Walsh modulation is provided. The frequency tracking loop includes a correlator (120), such as a fast Hadamard transformation device, and a discriminator (130). The correlator (120) produces a correlation vector (122) representing the result of correlating the input signal with each of a set of Walsh functions, with corresponding index values. The discriminator (130) produces a frequency error signal (ê) based on the correlator (120) output with the highest energy level and other correlator outputs whose indices are related to the index of highest energy correlator output by powers of two. The frequency error signal (ê) is generated by producing a cross product between the highest energy output and one or more of the other related correlator outputs. In further aspects, a filter (140) can be used to further shape the resulting error signal (ê) and form a frequency offset estimate signal ({circumflex over (f)}).
Patent BR-9703691-A (BR)
Title: Embarcação atracadora de navios
Inventor: HVIDE JOHAN ERIK
IPC: B63B35/70
Filed: 1997-06-24
Abstract: "EMBARCAçãO ATRACADORA DE NAVIOS" A presente invenção refere-se a uma embarcação que possui um fundo substancialmente chato e elíptico, tendo uma alta relação largura/comprimento para proporcionar um calado raso. Em adição, a embarcação da presente invenção é equipada com dois propulsores-Z dispostos diagonalmente opostos ao eixo longitudinal do fundo. Cada um dos propulsores é adaptado para girar 360° em torno do seu eixo central. Por não haver quilha, a embarcação é provida de um par de bolinas dispostas na frente e atrás ao longo da linha de centro do eixo longitudinal do fundo substancialmente chato. As bolinas estão dispostas fora dos propulsores-Z e proporcionam capacidade de manobra aprimorada e estabilidade direcional aumentada à embarcação. Numa modalidade preferida, o fundo chato possui extremidades curvas e lados paralelos, e todo o fundo chato é longitudinalmente e transversalmente simétrico. O casco inclui um bojo substancialmente uniforme entre o fundo chato e a parte do batente amortecedor de choques para facilitar a movimentação da embarcação em qualquer direção, e para melhorar a estabilidade da embarcação. As bolinas estendem-se para baixo dos propulsores para protegê-los de bater no fundo e agir como suporte ao casco quando a embarcação está em dique seco. Numa modalidade alternativa, um sistema de propulsão cicloidal pode ser usado ao invés do sistema de propulsor-Z.
Patent BR-9705101-A (BR)
Title: Método e dispositivo para localização de trecho obstruìdo em duto submarino
Inventor: KUCHPIL CASSIO
IPC: F16L55/48
Filed: 1997-10-21
Abstract: <B>"Método e dispositivo para localização de trecho obstruído em duto submarino"<D> Refere-se a presente invenção a um dispositivo para localização de trecho obstruído em um duto submarino (1) que compreende uma face para medição direta (2) e uma face para medição por célula de carga (3), unidas por barra de fixação (4), o qual é colocado sobre a tubulação submarina obstruída e detecta o trecho obstruído pela dilatação causada na tubulação, quando esta é pressurizada. O procedimento é repetido sucessivamente até convergir-se para o trecho obstruído.
Patent BR-9707513-A (BR)
Inventor: MEESMANN JEFFREY S
IPC: A46B5/02
Filed: 1997-02-11
Abstract: A toothbrush has an elongated handle with bristles disposed at one end extending outwardly from one surface of the handle. The handle is formed of a semi-rigid plastic material having a pair of flanges disposed on the surface opposite that of the bristles for controlling the flexure at various points along the handle length and a softer material is formed onto that portion of the handle containing the flanges to provide a soft grip for the user.
Patent BR-9711428-A (BR)
Inventor: REHFUSS JOHN W
IPC: C09D7/12
Filed: 1997-12-10
Abstract: A durability enhancing agent which is an ultraviolet light absorbing compound or hindered amine light stabilizer covalently bonded to a monomeric, oligomeric or polymeric component. The durability enhancing agent includes more than one carbamate functional group, group convertible to a carbamate group, or group that is cross-linked via a carbamate group. The durability enhancing agent may also have other reactive functionality thereon. Also included is a coating composition including the durability enhancing agent.
Patent BR-9801050-A (BR)
Inventor: GROTH STEFAN
IPC: C08J7/046
Filed: 1998-04-14
Abstract: Colloidal metal oxides with blocked isocyanate groups are obtained by reacting: (A) silanes of formula (I) containing blocked isocyanate groups with:   (B) colloidal oxides of aluminium, silicon, titanium, tantalum, zirconium, tungsten, hafnium, tin and/or yttrium. XYZSi-(CH2)n-NR-CO-NH-Q (I) R = H or a 1-40 C organic residue; X, Y, Z = 1-30 C organic residues which are inert towards isocyanate groups at below 100 degrees C, at least one of which is a 1-4 C alkoxy group; n = 2, 3 or 4; and Q = an organic residue containing isocyanate group(s) reacted with a blocking agent. Also claimed is varnish containing colloidal metal oxides.
Patent BR-9804026-A (BR)
Title: Processo para produção de produtos da degradação de ácidos graxos.
Inventor: ALEX HAEUSLER DR
IPC: A23L27/24
Filed: 1998-10-20
Abstract: Patente de Invenção: <B>"PROCESSO PARA PRODUçãO DE PRODUTOS DA DEGRADAçãO DE áCIDOS GRAXOS"<D>. Produtos da degradação de ácidos graxos são super-produzidos pela degradação bioquímica por oxidação de uma biomassa vegetal que contém ácidos graxos não-saturados e enzimas para a degradação, na presença de ácidos graxos não-saturados adicionais. Estes produtos da degradação são ingredientes naturais de sabor e fragância.