baber/WOPTO huggingface dataset:
Patent BR-0315404-A (BR)
Title: Dispositivo de prensagem
Inventor: MAUSSER WILHELM
IPC: D21F3/02
Filed: 2003-10-13
Abstract: "DISPOSITIVO DE PRENSAGEM". A presente invenção refere-se a um dispositivo de prensagem para desidratação de uma peça contínua de material fibroso, especialmente uma peça contínua de papel ou celulose, com dois cilindros de pressão (1, 2), que formam uma fenda de prensagem. Os cilindros de pressão (1, 2) estão montados em cavaletes de manca (4, 5; 11, 12), que estão ligados entre si respectivamente em um lado dos cilindros de pressão (1, 2). Os cavaletes de mancal (4, 5, 11, 12) dos cilindros de pressão (1, 2) estão ligados entre si através de um mancal giratório (15) diretamente e/ou através de talas de tração (16, 16<39>), sendo que as talas de tração (16, 16<39>) por sua vez estão ligadas com os cavaletes de mancal (4, 5, 11, 12) por meio de mancais giratórios (13, 14). A vantagem desse tipo de ligação dos cavaletes de mancal (4, 5; 11, 12) reside em que, quando de uma flexão dos cilindros de pressão (1, 2), forças adicionais não incidem sobre os pontos de apoio ou os pontos de ligação dos cavaletes de mancal (4, 5; 11, 12), pois a flexão dos cilindros de pressão (1, 2) é absorvida através das articulações giratórias (13, 14, 15).
Patent BR-0317001-A (BR)
Title: Artigo absorvente descartável, adaptado para ser usado em redor do baixo torso de um corpo humano, método para uso do mesmo, artigo comercial, forro absorvente removìvel descartável e método para o uso do mesmo
Inventor: LAVON GARY DEAN
IPC: A61F13/42
Filed: 2003-11-26
Abstract: "ARTIGO ABSORVENTE DESCARTáVEL, ADAPTADO PARA SER USADO EM REDOR DO BAIXO TORSO DE UM CORPO HUMANO, MéTODO PARA USO DO MESMO, ARTIGO COMERCIAL, FORRO ABSORVENTE REMOVìVEL DESCARTáVEL E MéTODO PARA O USO DO MESMO Um artigo absorvente descartável adaptado para ser usado em redor do baixo torso de um corpo humano e formado por um chassi, um componente do núcleo absorvente não-removível disposto em uma região de gancho no chassi, e um componente de núcleo absorvente substituível disposto em comunicação líquida capilar com o dito componente do núcleo absorvente não-removível. o componente de núcleo absorvente substituível pode ser removido, e um componente semelhante pode substituir o componente removido sem se remover o artigo absorvente do usuário. O componente de núcleo absorvente substituível pode estar disposto no interior de um bolso capaz de ser aberto do chassi, sendo que o acesso para sua remoção e substituição se dá através de uma abertura em uma camada inferior, uma extremidade capaz de ser aberto em um bolso externo, ou uma extremidade capaz de ser aberto em um bolso interno formado em uma área de uma borda da extremidade da cintura, onde uma camada inferior e uma camada superior podem ser separadas. Componentes de núcleo absorvente substituíveis adicionais podem, também, ser incorporados.
Patent BR-8108681-A (BR)
Inventor: KELLY T
IPC: A23G9/26
Filed: 1981-07-02
Abstract: An improvement in the process of applying visual pattern or design to an ice confectionery article which comprises applying to the surface of the ice confectionery article a decoration material with a tone or brightness which contrasts with the tone or brightness of the material of which the ice confectionery article is made, the pattern or design being formed by the pattern or design of the distribution of various amounts of the decoration material on the surface of the ice confectionery article, the improvement being characterised in that the decoration material is applied as an overall coating of solidifiable material to an ice confectionery article with surface relief features such as projections and concavities, and in that the solidifiable decoration material is made to adhere to the confectionery article with uneven thickness, and made to solidify to form decorated areas of contrasting tone or brightness, with concavities of the article containing thick coatings of the decoration material to show the characteristic colour or brightness of the decoration material, and the projections of the article bearing thinner contrasting coatings.
Patent BR-8304673-A (BR)
Inventor: DOMESLE RAINER
IPC: F01N3/10
Filed: 1983-08-29
Abstract: A catalyst process is disclosed for the reduction of the ignition temperature of Diesel soot filtered out of the exhaust gas of Diesel engines by passing the exhaust gas over a catalytically active substance, which is selected from lithium oxide, copper chloride, vanadium oxide/alkali metal oxide combinations, a vanadate of an alkali metal or of cerium, or a silver or alkali metal perrhenate, preferably of sodium or silver, or mixtures of these substances.
Patent BR-8305546-A (BR)
Inventor: HOLMWOOK GRAHAM
IPC: A01N43/64
Filed: 1983-10-07
Abstract: Oxiranes of the formula:   <IMAGE>   in which R is   <IMAGE>  R1 is hydrogen or halogen, R2 is halogen, R3 is alkyl with 1 to 4 carbon atoms or alkoxy with 1 to 4 carbon atoms, n is 0, 1 or 2, Y1 and Y2 each independently is hydrogen or alkyl with 1 to 4 carbon atoms, Z is halogen or alkyl with 1 to 4 carbon atoms, and m is 0 or 1. and useful as intermediates in the preparation of fungicides.
Patent BR-8404929-A (BR)
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/10
Filed: 1984-09-28
Abstract: A process for manufacturing a preform from which is drawn an optical fiber, the core of which comprises layers of different glass composition. Layers of glass soot are deposited on the flat, longitudinally extending sides of a thin, elongated mandrel. Adjacent soot coatings have different refractive indices. A preliminary coating of cladding glass soot is deposited on the laminated soot structure. The resultant composite body is consolidated and stretched to form a rod or core structure upon which the final coating of cladding soot is deposited. The resultant composite body is consolidated and drawn into an optical fiber. In a modification of the this method, the mandrel is removed after the planar soot coatings and preliminary coating of cladding soot are deposited thereon. The resultant soot body is consolidated and processed as described previously.
Patent BR-8605827-A (BR)
Inventor: DAUME ACHIM
IPC: F16J15/20
Filed: 1986-03-08
Abstract: PCT No. PCT/DE86/00093 Sec. 371 Date Jan. 7, 1987 Sec. 102(e) Date Jan. 7, 1987 PCT Filed Mar. 8, 1986 PCT Pub. No. WO86/05565 PCT Pub. Date Sep. 25, 1986.A sealing bush for a moving part has a packing made up of two concentric layers which are bonded to one another. The outer layer consists of a material such as graphite having good resilience. The inner layer, on the other hand, consists of a material such as sealing cord having a coefficient of friction with the moving part which is lower than the coefficient of friction between the moving part and the outer layer. The outer layer bears against the inner layer.
Patent BR-8705968-A (BR)
Inventor: MERZ PETER W
IPC: C09J175/04
Filed: 1987-11-06
Abstract: A thixotropic hot-melt adhesive contains reactive silane groups and is still viscous and plastically moldable after cooling. It contains a mixture of at least one thermoplastic material, and at least one thixotropic agent, wherein silane groups are contained either in the thermoplastic material itself or in at least one added silane-based binder.
Patent BR-8707692-A (BR)
Inventor: DABBAJ RAD HASSAN
IPC: G09F9/37
Filed: 1987-05-08
Abstract: A light reflective display element comprises sets (10, 20, 30, 40) of vanes of which corresponding vanes, e.g. the group (12, 22, 32, 42), have the same colour, at least one of the groups being slidable by a rod (110) between positions in which the group is visible and in which the group is hidden behind another group. To provide shading the movable group can also occupy intermediate positions; in addition or alternatively the group may be oscillated at a frequency too high to be observed by the human eye. When four groups of vanes are provided corresponding to black and three primary colours, secondary colours of varying degrees of brightness may be simulated, to reproduce the effects of a colour television set. The elements may be combined to form alpha-numeric displays or large picture arrays.
Patent BR-9306634-A (BR)
Inventor: KNIGHT WILBUR RUSSELL
IPC: B32B7/00
Filed: 1993-06-10
Abstract: A method and apparatus for drying of a cellulosic fibrous structure having constant basis weight and/or density or multiple regions varying in basis weight and/or density. Such a cellulosic fibrous structure may have a nonuniform moisture distribution prior to drying by the disclosed method and apparatus. An equally or more uniform moisture distribution is achieved by providing a micropore medium in the air flow path which has a greater flow resistance than the interstices between the fibers in the cellulosic fibrous structure web. The micropore medium is the limiting orifice in the air flow used in the drying process. The micropore medium may be executed in a laminate of plural laminae, each of successively increasing or decreasing pore size. This arrangement provides the advantage that minimal sagging or deformation of each lamina into the next coarser lamina occurs and lateral air flow between the micropore medium and the cellulosic fibrous structure is reduced. The micropore medium may be disposed either upstream or downstream in the air flow path of the cellulosic fibrous structure to be through-air dried.
Patent BR-9306916-A (BR)
Inventor: LINDBERG HANS
IPC: D21C11/00
Filed: 1993-08-18
Abstract: PCT No. PCT/SE93/00688 Sec. 371 Date Feb. 23, 1995 Sec. 102(e) Date Feb. 23, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04747 PCT Pub. Date Mar. 3, 1994The present invention relates to an environmental-friendly process for reducing the content of chloride in a liquor inventory of a chemical pulp mill. According to the invention, in a recovery system for pulping chemicals containing sulphur and an alkali metal, precipitator dust formed in a recovery boiler is collected and withdrawn, dissolved in water and electrolyzed for production of chlorine or hydrochloric acid in the anolyte. Since the dust normally contains a large amount of sodium sulphate, sulphuric acid and sodium hydroxide can also be produced in the electrolysis. To reduce the content of impurities, before the electrolysis, the pH of the aqueous solution is adjusted to above about 10 to precipitate inorganic substances which are separated-off together with flocculated or undissolved substances.
Patent BR-9407523-A (BR)
Inventor: SPRAY RICHARD HUISH
IPC: F01M11/00
Filed: 1994-08-19
Abstract: An internal combustion engine comprises a cylinder block, an upper crankcase, and a lower crankcase, which comprises an inner casing including an outer wall and the lower main bearing housings, and an outer casing, with a space therebetween. The outer casing has a sump mounted on it. Oil drainage passages from the cylinder head face of the cylinder block extend down to meet a pair of longitudinal passages from which oil drainage ports open into the space between the inner and outer casings. These passages add significantly to the stiffness of the engine.
Patent BR-9507176-A (BR)
Inventor: DI LORETO OSWALDO
IPC: F27D1/16
Filed: 1995-02-10
Abstract: PCT No. PCT/BE95/00012 Sec. 371 Date Sep. 10, 1996 Sec. 102(e) Date Sep. 10, 1996 PCT Filed Feb. 10, 1995 PCT Pub. No. WO95/26324 PCT Pub. Date Oct. 5, 1995A powdered mixture of chemicals for forming a refractory composition, including a filler consisting of refractory particles, metal particles and metal peroxide containing particles, wherein the metal peroxide containing particles have a calcium peroxide content of at most 75 wt %, a magnesium peroxide content of at most 30 wt %, a barium peroxide content of at most 92 wt %, and/or a strontium peroxide content of at most 90 wt %. A refractory composition prepared from said mixture, a method for forming said composition and a method for using same are also disclosed.
Patent BR-9508251-A (BR)
Inventor: SANBORN NORMAN G
IPC: C09D10/00
Filed: 1995-07-06
Abstract: Correction fluids are provided which include a cationic stain blocking agent, an opacifying pigment and water. Preferred opacifying pigments include an alumina treated titanium dioxide and a clay. The new correction fluids have improved bleed resistance and hiding power.
Patent BR-9508651-A (BR)
Inventor: HALE NATHAN S
IPC: B41J2/21
Filed: 1995-09-01
Abstract: The present invention relates to an apparatus for printing heat activatable ink in a non-activated form onto a printing medium, which apparatus comprises: (i) an ink jet printer (6) for printing an non-activated ink image (3) on a printing medium (9) at an operational printing temperature, (ii) a liquid ink formulation for the printer, comprising finely divided solid dye particles in a liquid carrier, in a colloidal form, which dye solids are provided with an emulsifying enforcing agent which acts as a surfactant and surrounds and shields the dye particles to prevent activation at the printing temperature, and which also acts to prevent agglomeration of the dye particles, wherein the emulsifying enforcing agent allows activation of the dye at an activation temperature that is higher than the printing temperature.
Patent BR-9509230-A (BR)
Inventor: LAGNEMO HANS
IPC: C11D7/18
Filed: 1995-08-24
Abstract: The invention relates to particles comprising a peroxy compound with capability of realeasing hydrogen peroxide or peroxy acids in aqueous solutions and an amino acid of the formula (HOOC)2N-CnHmCOOH-R in which R is H, CH2OH OR CH3, n is 1, 2 or 3 and m is 0-2n; or a salt thereof. The invention also relates to use of the particles and a composition comprising such particles.
Patent BR-9608109-A (BR)
Inventor: ALLEN THOMAS H
IPC: E05D15/06
Filed: 1996-04-04
Abstract: A multiple level building comprising an elevator system in which an elevator car moves between floors within an elevator hoistway which contains a door providing access to the hoistway from a corridor at each floor. Seal structures are provided between the hoistway door and a hoistway wall structure to substantially prevent smoke and gas from passing into or out of the hoistway, and to block water from entering the hoistway. A transverse seal structure has a wall-mounted portion with an angled seal engagement surface relative to the hoistway wall, and a door portion with an angled seal mating surface facing toward the hoistway wall and spaced apart from the seal engaging surface of the wall-mounted portion. A seal is provided between the seal engagement surface and the seal mating surface to seal the transverse space therebetween to prevent smoke and gas to pass therethrough in the event of a fire when the hoistway doors are in the closed position.
Patent BR-9703772-A (BR)
Inventor: DIFRANK FRANK J
IPC: C03B7/094
Filed: 1997-06-30
Abstract: A glass delivery system including a first forehearth (30) having an orifice, a second forehearth (34) having an orifice, a bottom pan assembly (32) adapted to be positioned underneath the orifice of the first forehearth (30), and a glass delivery tube (36) having an upper end adapted to be positioned underneath the orifice of the second forehearth (34) and a lower end adapted to deliver glass to the bottom pan assembly (32). The orifice is adapted to combine the glass from the two forehearths and, deliver cased glass to provide an interior glass from said first forehearth and an external layer of glass from said second forehearth. Provision is made for moving the glass delivery tube (36) horizontally, vertically and in azimuth relative to the second forehearth (34) and for moving the bottom assembly relative to the first forehearth. The glass delivery system includes a first carriage system (38) that supports the delivery tube assembly for movement horizontal, vertical and azimuth directions and a second carriage system (40) on which the bottom pan assembly (32) is mounted with respect to the first forehearth for moving the bottom pan assembly for horizontal movement relative to the first forehearth. <IMAGE>
Patent BR-9707632-A (BR)
Inventor: DOUBLET PIERRE
IPC: G07D7/04
Filed: 1997-12-12
Abstract: A method for detecting the presence of magnetic elongated particles in a substrate the base material of which has magnetic properties substantially differing from the corresponding magnetic properties of the elongated particles. The elongated particles have such a long and thin form that their demagnetisation factor N is smaller than +E,fra 1/250+EE , they have a diameter smaller than 30 micrometer and a magnetic saturation field greater than 100 A/m. The method comprising the following steps: (a) emitting an electromagnetic source signal of one or more particular base frequencies to the substrate so that any present magnetic elongated particles go into a non-linear part of their B-H curve for at least part of a cycle of the source signal; (b) detecting an electromagnetic detection signal emanating from the substrate; (c) testing the detection signal for the presence of particular higher harmonics of the base frequencies or of any linear combination of the base frequencies or of the harmonics, the particular higher harmonics being indicative of the presence of the magnetic elongated particles.
Patent BR-9710252-A (BR)
Inventor: PORTMANN ROBERT
IPC: A61P21/02
Filed: 1997-07-10
Abstract: Preparation of 4-cyano-1,2,3-triazole compounds of formula (I), comprising reaction of an azide of formula (II) with 2-chloroacrylonitrile of formula R1-N3 (III) in a two-phase system. R1 = aromatic, heteroaromatic, aromatic-aliphatic, heteroaromatic-aliphatic, heterocyclic, cycloaliphatic, cycloaliphatic-aliphatic or aliphatic. Also claimed is the compound 4-cyano-1-(2,6-difluorobenzyl)-1H-triazole (Ia).
Patent BR-9712624-A (BR)
Title: Processo para a redução do acúmulo de polìmeros nas tubulações de reciclagem e em trocadores de calor durante as polimerizações que empregam butadieno, isopreno, e ou/ estireno
Inventor: APECETCHE MARIA ANGELICA
IPC: C08F236/04
Filed: 1997-10-21
Abstract: "PROCESSO PARA A REDUçãO DO ACúMULO DE POLìMEROS NAS TUBULAçõES DE RECICLAGEM E EM TROCADORES DE CALOR DURANTE AS POLIMERIZAçõES QUE EMPREGAM BUTADIENO, ISOPRENO, E/OU ESTIRENO". Processo para a inibição de acúmulo de polímeros em uma tubulação de reciclagem e um trocador de calor durante um processo de polimerização de uma ou mais alfa olefinas, especificamente polímeros viscosos, ou de uma ou mais diolefinas, tais como, butadieno, isopreno, estireno ou estireno e butadieno, o qual processo compreende a introdução de um agente anti-incrustação, um álcool, tendo de 1a 20 átomos de carbono, um éter alquílico ou ciclo-alquílico tendo de 2 a 20 átomos de carbono, amónia, um éster de um ácido inorgânico, um composto do grupo IV da tabela periódica de elementos, aminas alquílica e arílica, um composto contendo enxofre ou uma mistura dos mesmos em um ou mais pontos da tubulação de reciclagem de gás, em uma quantidade suficiente para inibir o acúmulo de polímero.
Patent BR-9712894-A (BR)
Inventor: RIGAZZI PIER ANDREA
IPC: F02B19/12
Filed: 1997-11-03
Abstract: PCT No. PCT/IB97/01362 Sec. 371 Date Apr. 29, 1999 Sec. 102(e) Date Apr. 29, 1999 PCT Filed Nov. 3, 1997 PCT Pub. No. WO98/20240 PCT Pub. Date May 14, 1998Process for ensuring the mixing of a predetermined quantity of liquid or gaseous fuel with the air that is contained in a pre-chamber with one end that is open toward cylinders of an alternative internal-combustion engine, as well as the ignition of the mixture with the fuel being injected axially from closed end of the pre-chamber by an injector that is actuated by a predefined surplus of pressure compared to that which is present in the pre-chamber itself, the injection is a accomplished during the terminal phase of the compression half-cycle, whereby the injector and surplus are such as to ensure the fuel jet which is injected is completely evaporated and/or mixed with the air that is contained in the pre-chamber at the moment when it reaches the open end of the pre-chamber and which, during its translation motion, mixes with the above-mentioned air according to mixture richness values that can be represented by a predetermined curve that rises from injection point (A) towards center (C) of the open-end of the pre-chamber.
Patent BR-9714070-A (BR)
Title: Acentuador de aroma
Inventor: SCHOENMAKER ARIE CORNELIS
IPC: A23J3/34
Filed: 1997-12-23
Abstract: "ACENTUADOR DE AROMA". A presente invenção se refere a um acentuador de aroma, que é de baixo teor em glutamato monossódico, que é essencialmente isento de 5'-IMP e 5'-GMP, e que acentua os aromas de carnes, vegetais e laticínios. Esta invenção também se refere ao uso do acentuador de aroma em composições aromatizantes e em alimentos e aplicações de alimentos.
Patent BR-9800430-A (BR)
Inventor: CAPMAN FRANCOIS
IPC: H04M9/08
Filed: 1998-01-21
Abstract: The method involves applying a received signal (x(n)) to the input of an echo generating system (1). An observation signal ((z(n)) is picked up at the system output and the received signal is filtered to produce a signal (y(n)) which predicts the echo in the observation signal. The error prediction signal is subtracted from the observation signal to produce an error signal (e(n)). The observation signal is decomposed into a number (M) of spectral components which correspond to the different frequencies of the spectrum. Corresponding spectral components are obtained for an echo prediction signal, and values are calculated from the spectral components of the observation signal and the echo prediction signal. These values vary progressively according to the degree of similarity between the spectral components of the observation and prediction signals.
Patent BR-9801914-A (BR)
Title: Leitora flutuante para células indutivas
Inventor: BARDINI NELSON GUILHERME
IPC: G11B5/127
Filed: 1998-04-14
Abstract: LEITORA FLUTUANTE PARA CéLULAS INDUTIVAS, Refere-se a invenção a varias disposições construtivas da unidade leitora de cartões indutivos que oferece maior sensibilidade para a leitura das células indutivas contidas nos cartões indutivos de crédito/débito.
Patent BR-9803944-A (BR)
Inventor: HERZOG KLAUS PETER
IPC: C08G18/40
Filed: 1998-09-21
Abstract: A single-step process is used to prepare the foam using highly ethoxylated polyether polyols. Preparing hydrophilic polyester polyurethane foams comprises reacting: (A) polyisocyanates; (B) polyester polyols containing at least two hydroxyl groups and having an average molecular weight of 400-10000; (C) ethoxylated polyether polyols containing at least two hydroxyl groups and having a degree of ethoxylation greater than 30 wt.% and a functionality of 2-6; (D) optional chain extender and/or cross-linking agent compounds containing at least two active hydrogen atoms and having a molecular weight of 32-400; (E) catalysts, water and/or propellent; and (F) optional auxiliary agents and additives. An Independent claim is also included for the foams prepared by this process.
Patent BR-9806272-A (BR)
Title: Raspadpr para raspagem de tinta de impressão excedente da superfìcie de uma matriz para impressão
Inventor: DAETWYLER MAX
IPC: B41F9/10
Filed: 1998-10-21
Abstract: Patente de Invenção: <B>"RASPADOR PARA RASPAGEM DE TINTA DE IMPRESSãO EXCEDENTE DA SUPERFìCIE DE UMA MATRIZ PARA IMPRESSãO"<D>. Um raspador para raspagem de tinta de impressão excedente da superfície de um molde para impressão (10) possui um segmento dianteiro, em forma de uma lâmina  (3) que coopera com a superfície do molde para impressão (10). A fim de evitar o desgaste ou danos da superfície do molde para impressão por parte da pressão de compressão, exercida pela lâmina (3) sobre a superfície do molde para impressão, a lâmina (3) recebe um revestimento (5) em todo o comprimento dos paspador. O revestimento (5) consiste de lubrificante ou contém partículas de lubrificante (8). Pela essencial redução de fricção entre a lâmina (3) e a superfície do molde para impressão, será evitado não somente o desgaste da superfície do molde para impressão, mas também o desgaste do raspador será reduzido, aumentando-lhe a durabilidade.