baber/WOPTO huggingface dataset:
Patent BR-0207677-A (BR)
Inventor: PERSSON PER
IPC: F01N3/20
Filed: 2002-02-28
Abstract: Diesel engine with unit injectors and a catalytic converter arranged in the engine exhaust system, for reaction with uncombusted fuel. The injectors have spill valves, which in their closed position build up pressure in the injectors, and needle control valves, which in their closed position keep the needle valves of the injectors closed and which, when they are open, open the needle valves. The unit injectors have pump plungers, which are driven by individual cam elements whit a cam curve shaped so that a pressure is maintained in the injects for so long a period during one cycle that injection of fuel is permitted at least when an associated exhaust valve in the combustion chamber begins to open so late during the expansion stroke and temperature drop, that fuel after injection is not combusted in the cylinder but reaches the catalytic converted uncombusted.
Patent BR-0208384-A (BR)
Inventor: FU XIAOYONG
IPC: C07B61/00
Filed: 2002-03-25
Abstract: The application relates to a process for preparing a compound of Formula IThis compound is an intermediate used to produce compounds that are useful as hypocholesterolemic agents in the treatment and prevention of atheroschlerosis.
Patent BR-0210401-A (BR)
Inventor: ROTTLAENDER MARIO
IPC: A61P25/06
Filed: 2002-06-27
Abstract: A heteroaryl derivative having the formula (I). The compounds of the invention are considered useful for the treatment of affective disorders such as general anxiety disorder, panic disorder, obsessive compulsive disorder, depression, social phobia and eating disorders, and neurological disorders such as psychosis
Patent BR-0211419-A (BR)
Inventor: BONCI PAOLO
IPC: F27D3/02
Filed: 2002-07-24
Abstract: A rotary hearth furnace for use in the iron and steel industry comprises a furnace ( 12, 112 ) with plan in the shape of an annulus, closed at the bottom by a rotary hearth ( 14, 114 ), lined at the top with refractory material ( 15, 115 ), and a base ( 28, 128; 30, 130 ) of the furnace ( 12, 112 ). Said hearth ( 14,114 ) comprises a plurality of sectors of an annulus ( 17, 117; 17', 117' ), all the same as one another and connected to form an annulus, complementary to that of the internal plan of the furnace ( 12, 112 ), which rotate around the central axis of the annulus, by means of two concentric sets of wheels ( 26, 126 ) arranged according to two circumferences, set at equal instances, with supports ( 25,125 ), fixed to the base ( 28 ) or below the hearth ( 114 ), complementary to two circular rails ( 20, 120 ), fixed respectively below the hearth ( 14 ) or the base ( 128 ). According to the invention, both said sets of wheels ( 26, 126 ) and said two rails ( 20, 120 ) are positioned in such a way as to have an equal load distribution.
Patent BR-0211979-A (BR)
Inventor: TOHKALA ANTTI
IPC: B27L1/02
Filed: 2002-08-19
Abstract: The present invention relates to method for separating loose bark from a flow of debarked wood logs are conveyed substantially in the direction of their longitudinal axis along a substantially horizontal conveyor track. During their travel, the logs are forced into unidirectional accelerating rotation that simultaneously moves the logs laterally. An accelerating rotary motion is advantageously imparted to the logs on a rolling ramp adapted between two conveyors operating at different height levels.
Patent BR-0212389-A (BR)
Title: Produção de materiais biopolìmeros como pelìcula, fibra, espuma ou adesivo a partir de derivados solúveis de queratina s-sulfonada
Inventor: KELLY ROBERT JAMES
IPC: C09J189/00
Filed: 2002-08-30
Abstract: "PRODUçãO DE MATERIAIS BIOPOLìMEROS COMO PELìCULA, FIBRA, ESPUMA OU ADESIVO A PARTIR DE DERIVADOS SOLúVEIS DE QUERATINA S-SULFONADA". Materiais como película, fibra, espuma e adesivo são produzidos a partir de queratinas S-sulfonadas solúveis. Uma vez formados, as películas, fibras, espumas ou adesivos são tratados para modificar as propriedades dos materiais, particularmente para melhorar a resistência a úmido dos materiais. Os tratamentos usados incluem a remoção do grupo S-sulfonato por tratamento com um agente redutor, tratamento com um ácido ou tratamento com um agente de reticulação de proteína comum ou tratamento com uma forma reduzida de queratina ou proteína de queratina. As películas são feitas por moldagem por solvente de uma solução de proteínas de queratina S-sulfonada, a espuma feita por secagem com congelamento de uma solução de proteínas de queratina S-sulfonada e as fibras feitas por extrusão de uma solução de uma proteína de queratina S-sulfonada.
Patent BR-0212462-A (BR)
Title: Processos para remover co2 de um gás contendo co2, e para converter gás contendo metano em hidrocarbonetos lìquidos
Inventor: O'REAR DENIS J
IPC: C10K1/12
Filed: 2002-08-23
Abstract: "PROCESSOS PARA REMOVER CO~ 2~ DE UM GáS CONTENDO CO~ 2~, E PARA CONVERTER GáS CONTENDO METANO EM HIDROCARBONETOS LìQUIDOS". Um processo para remover CO~ 2~ de um gás contendo CO~ 2~. O processo inclui a lavagem de CO~ 2~ de um gás contendo CO~ 2~ usando um líquido de fase aquosa formando uma fase aquosa enriquecida em CO~ 2~. A fase aquosa enriquecida em CO~ 2~ é depois descartada em pelo menos um de um ambiente marinho, uma formação terrestre ou combinação destes.
Patent BR-0302590-A (BR)
Title: Agente para tratamento de tumores sólidos
Inventor: KIM SONG-BAE
IPC: C07H15/24
Filed: 2003-07-17
Abstract: "AGENTE PARA TRATAMENTO DE TUMORES SóLIDOS". Esta invenção diz respeito a um uso de hederagenina 3-O-<244>-L-ramnopiranosil(1->2)-[<225>-D-glucopiranosil(1->4)-<2 44>-L-arabinopiranosídeo ou um extrato de Pulsatillae radix contendo a mesma como um agente terapêutico para tumores sólidos.
Patent BR-0303459-A (BR)
Title: Tampa protetora de barramento elétrico, barramento elétrico, painel elétrico e gaveta de painel elétrico
Inventor: SANTOS RUI DOS JUNIOR
IPC: H02B13/02
Filed: 2003-09-04
Abstract: "TAMPA PROTETORA DE BARRAMENTO ELéTRICO, BARRAMENTO ELéTRICO, PAINEL ELéTRICO E GAVETA DE PAINEL ELéTRICO". Descreve-se uma tampa protetora de barramento elétrico, dotada de uma estrutura estática (2) e pelo menos uma placa (3) movimentavelmente associada à estrutura (2), a tampa (1) compreende pelo menos um elemento limitador de movimento de placa (4), ou batente retraível, que impede a abertura involuntária da placa (3). Descreve-se ainda um barramento elétrico (10), um painel elétrico (100) e uma gaveta de painel elétrico (200). A tampa (1) possibilita proteger um barramento elétrico energizado de contatos involuntários/indesejáveis, evitando acidentes como curto-circuitos, que podem gerar prejuízos materiais elevados e até mesmo a morte de uma pessoa que tomar um choque. O barramento elétrico (10), o painel elétrico (100) e a gaveta elétrica (200), são equipados com a tampa (1) e, portanto, apresentam grande segurança face aos respectivos dispositivos hoje em dia disponíveis no mercado consumidor.
Patent BR-0303510-A (BR)
Title: Composições imunogênicas e método para estimular uma resposta imune
Inventor: SCHARFSTEIN JULIO
IPC: A61P37/04
Filed: 2003-09-15
Abstract: "COMPOSIçõES IMUNOGêNICAS E MéTODO PARA ESTIMULAR, UMA, RESPOSTA IMUNE". A presente invenção está relacionada a composições imunogênicas que contêm cininas sintéticas capazes de exercer efeIto adjuvante em formulações vacinais, pelo fato de ligarem-se a receptores de cininas expressos por células apresentadoras de antígenos, estimulando a produção de interleucina 12 (IL-12) e moléculas co-estimulatórias, e direcionando a resposta para um padrão Th1, em animaIs de sangue quente.
Patent BR-0304375-A (BR)
Title: Caneta para folheação em ouro ou prata
Inventor: SANTOS JOSE LEITE DOS
IPC: B43K29/20
Filed: 2003-07-17
Abstract: "CANETA PARA FOLHEAçãO EM OURO OU PRATA". Prática e de fácil manuseio, facilita os serviços de folheação de pequenas áreas em jóias, bijuterias, óculos, etc., com qualquer tipo de banho em ouro ou prata, tornando fácil uma folheação manual em pouco tempo, com baixo custo e sem desperdícios, sem depender de local especializado, permitindo sua utilização com fonte de energia interna (pilha alcalina 6 V) ou opcionalmente para serviços em maior escala, com fonte de energia externa (fonte de CC 6 V) O corpo, tampa de proteção e tampa de fechamento da CANETA são fabricados em material plástico; o corpo é cilíndrico (1) com uma extremidade executada com redução de diâmetros e acabamento tronco-cónico onde é encaixada uma ponteira especial de feltro (4) protegida pela tampa de proteção (2), que se encaixa neste extremo, a tampa de fechamento (3) (removível) é encaixada na outra extremidade do corpo. No interior do corpo uma agulha de metal (5) soldada a um disco de metal (6), é fixada na ponteira, um outro disco de metal (7) é soldado a um cabo (9) que passando por dentro de uma mola metálica de pressão (8) e um orifício na tampa de fechamento (3) sae do corpo da caneta e em seu extremo livre é conectada uma presilha tipo jacaré (1 0) que serve para contato elétrico. Na utilização com fonte de energia interna, uma pilha alcalina 6 V (P) é colocada entre os discos de metal (6) e (7), na opção com fonte de energia externa (fonte de CC 6 V), a pilha deverá ser substituída por um fusível 1 A (F).
Patent BR-0309490-A (BR)
Title: Escova de dentes acionada
Inventor: ELIAV EYAL
IPC: A61C17/34
Filed: 2003-04-22
Abstract: "ESCOVA DE DENTES ACIONADA". Uma escova de dentes acionada inclui uma cabeça contendo um primeiro suporte de cerdas rotativo ou oscilante e também contendo um segundo suporte de cerdas, movivelmente conectado com a dita cabeça, sendo que o segundo suporte de cerdas pode incluir paredes elastoméricas para melhorar a limpeza e pode incluir uma seção enfraquecida para permitir que ela sofra colapso pelo menos parcialmente durante um movimento de escovação para proporcionar aos dentes uma melhor limpeza.
Patent BR-0311409-A (BR)
Inventor: EBLE AXEL
IPC: B01D9/00
Filed: 2003-05-23
Abstract: The present invention pertains to a process for the production of a specific crystal modification of a polymorphic, organic substance by precipitation of the specific crystal modification from the aqueous solution of the salt of the polymorphic substances using ordinary water-soluble organic solvents as additives as well as an acid or base.
Patent BR-0318442-A (BR)
Title: método para impregnação de um material substituto de osso poroso
Inventor: HOERGER FLAVIO
IPC: A61B19/02
Filed: 2003-08-08
Abstract: "MéTODO PARA IMPREGNAçãO DE UM MATERIAL SUBSTITUTO DE OSSO POROSO". Um método para impregnação de um material de substituição de osso poroso (1) com um agente de impregnação de líquido (5), no qual a) o material de substituição de osso (1) é ou será encerrado em uma câmara (2) com duas aberturas (3; 4) que podem estar fechadas; b) o agente de impregnação (5) é introduzido na câmara (2) até que o material de substituição de osso (1) seja pelo menos parcialmente imerso no agente de impregnação (5); c) uma das duas aberturas (3; 4) será fechada; d) a câmara (2) é evacuada pelo menos parcialmente via a outra abertura (4; 3) aberta, de modo que o ar contido nos poros do material de substituição de osso (1) seja pelo menos parcialmente removido a partir destes; e e) o vácuo produzido na câmara é terminado novamente pelo suprimento de ar ou um gás através de uma das aberturas (3; 4); de modo que f) o vácuo produzido nos poros do material de substituição de osso (1) é terminado pelo agente de impregnação (5) que penetra nos poros do material de substituição de osso (1) imerso no agente de impregnação (5).
Patent BR-1100564-A (BR)
Inventor: CEREDA ENZO
IPC: C07D403/12
Filed: 1997-05-13
Abstract: Crystalline monohydrates of endo-2,3-dihydro-N-(8-methyl-8-azabicyclo[3.2.1]oct-3-yl)-2-oxo-1H-ben zimidazole-1-carboxamide hydrochloride and of endo-3-ethyl-2,3-dihydro-N-(8-methyl-8-azabicyclo[3.2.1]oct-3-yl)-2-ox o-1H-benzimidazole-1-carboxamide hydrochloride of formula <CHEM> (Compound 2a: R = H> (Compound 2b: R = C2H5> the processes for their preparation and pharmaceutical compositions containing them. <IMAGE>
Patent BR-7906217-A (BR)
Inventor: BUCHEL K
IPC: A01N43/50
Filed: 1979-09-27
Abstract: 1. A-zolyl-1-fluorophenoxy-butane derivatives of the general formula see diagramm : EP0009707,P10,F1  in which A represents a keto group or a CH(OH) group, B represents a nitrogen atom or a CH group and Y represents chlorine or bromine, and their physiologically acceptable salts.
Patent BR-8000452-A (BR)
Inventor: MEYER N
IPC: C08J7/04
Filed: 1980-01-24
Abstract: In reinforced phenolic resin laminates coated with a surface layer on at least one side, the improvement wherein said surface layer consists essentially of a furan resin coating which is directly bonded to the reinforced phenolic resin laminate, thereby removing surface irregularities in the resultant laminate.
Patent BR-8006352-A (BR)
Inventor: PANTALONE A
IPC: E04H12/18
Filed: 1980-10-02
Abstract: A telescopable structure is disclosed which comprises a plurality of cuplike component parts (1, 2, 3, 4) which are inserted each in its next when the structure is collapsed: linkage means (6,7,8,9,10) are provided in correspondence with the top edges of the cuplike component parts so that by displacing the connection pins of such linkage means, the several cuplike component parts can be lifted individually and in sequence, after having actuated a lifting jack (11,12,13) which is connected at its ends (12,13) to the innermost component part (4) and to its next component part (3). As soon as the reaction of the structure proceeds, the component parts which are nearer the base of the structure (1,2) can be fixed in their position by means of bolted angular irons (15,17). The reverse operation is effected to disassemble the structure by collapsing the hydraulic jack (11) and slipping the component parts into each other.
Patent BR-8107551-A (BR)
Inventor: STAHLHOFEN P
IPC: G03C1/56
Filed: 1981-11-20
Abstract: A light-sensitive composition, especially suitable for preparation of planographic printing plates, comprising a water-insoluble resinous binder which is soluble or swellable in aqueous alkaline solutions, and a naphthoquinonediazide sulfonic acid ester of the general formula I    <IMAGE>  (I)  wherein D represents a 1,2-naphthoquinone-2-diazide-4-sulfonyl or 1,2-naphthoquinone-2-diazide-5-sulfonyl radical and R represents an alkyl or aryl radical. Printing plates produced with such compositions exhibit good resistance to aqueous alkaline developers, alcohol-containing moistening liquids and gasoline hydrocarbons.
Patent BR-8501415-A (BR)
Inventor: LUNDBACK STIG
IPC: A61M60/882
Filed: 1985-03-28
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent BR-8602678-A (BR)
Inventor: HYLL JOHN
IPC: F04D29/22
Filed: 1986-06-09
Abstract: An elastomeric-covered shrouded impeller, having a pair of disk-like shrouds (16, 17) enclosing vanes and vane passages, which has an improved throat opening (10) having sweeping internal sidewalls is disclosed. A three-piece mold core (A,B,C) is utilized to form the vane passage and the sweeping curved throat inlet of the impeller.
Patent BR-8701047-A (BR)
Inventor: TURNER RICHARD EDWIN
IPC: C21B13/14
Filed: 1987-03-06
Abstract: A method for the melt reduction of iron ores, in which iron oxide in the liquid state is substantially reduced and the energy required for the heat balance of the process is generated by adding carbonaceous fuels to the melt and by afterburning the resulting reaction gases, mainly CO and H2. The reaction gases are afterburned successively two or more times in oxygen-containing gas jets that blow into reaction spaces which are effectively independent of each other.
Patent BR-8706146-A (BR)
Inventor: GARAT MICHEL
IPC: B22D23/00
Filed: 1987-11-16
Abstract: 1. A lost foam casting process for the casting of metal objects, in particular of aluminium and its alloys, in which a pattern of the product to be obtained which is produced from a foam of organic material is immersed into a mould constituted by a bath of dry sand containing no binder, characterised in that an isostatic gas pressure is applied by a gradual increase to the selected value to the mould after ? the mould has been filled with the molten metal and before the solidified fraction of metal exceeds 40 percent by weight.
Patent BR-8802194-A (BR)
Inventor: HISKENS RICHARD IAN
IPC: D21H17/09
Filed: 1988-05-05
Abstract: Aqueous rosin dispersion paper sizing compositions containing an ammonium salt or a precursor thereof, such as urea, a chemically-modified urea or a precursor of the latter.
Patent BR-8805548-A (BR)
Inventor: LACHMAN IRWIN MORRIS
IPC: C04B41/87
Filed: 1988-10-27
Abstract: A method is provided of crystallizing strong-bound zeolites on the surfaces of a monolithic ceramic substrate by hydrothermally treating the substrate, in the presence of active silica, with a caustic bath to zeolitize the silica. According to various embodiments of the invention, the active silica can be present as a component of the caustic bath, in the form of a dried coating pre-deposited on the substrate, or as a separate phase of the monolithic substrate, homogeneous dispersed within the ceramic material.
Patent BR-9002667-A (BR)
Inventor: MATTOX JOHN ROBERT
IPC: C08K/
Filed: 1990-06-05
Abstract: A novel class of organic stabilizers for 3-isothiazolones is disclosed, comprising one or more of dialkyl and dicycloalkylcarbodiimides, aryliodinedicarboxylates, acetals of arylaldehydes, acetals of malondialdehydes, ketals of dialkylacetamides, ketals of 4-alkoxyketones, trispiperidinylphosphine oxide, 1,3,5-dialkyl-1,3,5-triazacyclohexane, 1,8-bis(N,N-dialkyl)naphthalene diamines, 1,4-diaza(2,2,2)-bicyclooctane and alkylated derivatives.
Patent BR-9106003-A (BR)
Inventor: KRAMER HY
IPC: A43B7/06
Filed: 1991-02-04
Abstract: A midsole, partial midsole, or the like (10), for inclusion in an article of footwear having a flexible, air-permeable top sole, characterized by at least one plug (11) in the heel region having a thickness (height) sufficient to permit significant compression deformationm along its thickness dimension accompanied by simultaneous significant bulging deformation in its circumscribing surface perpendicular to the thickness dimension; the deformations occuring solely due to normal walking activity by any wearer of the footwear; and the deformations thereby providing simultaneously for shock-absorption and ventilation during said normal walking activity.
Patent BR-9302812-A (BR)
Inventor: GREENHOUSE ALBERT M
IPC: A46B11/02
Filed: 1993-07-09
Abstract: An elongated housing structure (10) is provided for accommodating a toothbrush head (44) at one of its ends, and for insertion of a tube (20) of toothpaste through the other of its ends. A rotating pin (31) is provided to roll the bottom end (20') of the toothpaste tube (20), thereby to dispense the toothpaste, and to move forwardly of the housing (10) as the tube (20) becomes smaller. The forward motion of the pin (31) is accommodated by an elongated slot (28) defined by the housing (10). The top of the toothpaste tube (20) is selectively movable into and out of position with respect to the bristles (46) of the toothbrush (42), by means of a knurled knob (24) and depending collar (26) or neck holder movable in a second slot (22) defined by the housing (10). The toothbrush head (44) is movably connected to the front of the housing (10), so that the bristles (46) can be moved between a paste-loading position and a brushing position. <IMAGE>
Patent BR-9306056-A (BR)
Inventor: FORCHHEIMER ROBERT
IPC: G06V10/20
Filed: 1993-03-03
Abstract: The invention relates to a method of executing image processing operations such as object recognition or linear/non-linear filtration on a two-dimensional image. This is performed with light-sensitive sensor elements (4) executed in two-dimensional matrix form. The sensor elements (4) are so arranged as to produce an output signal corresponding to the light intensity. The output signal of each sensor element is compared with a monotone increasing or reducing reference value. The extent to which the output signal from the sensor element is greater than or less than the reference value is continuously monitored for each sensor element. An arrangement for the execution of this method comprises a number of sensor elements (4) arranged on a substrate. Each of these has allocated to it on the substrate a comparator (5) so arranged as to compare the output signal of the sensor element with a pre-adjustable reference value and a sub-processor. Each sub-processor (8) is so arranged as to identify the occurrence of combinations of sensor elements (4) for which the output signal has exceeded or has not exceeded the aforementioned reference value.
Patent BR-9307148-A (BR)
Inventor: WRIGHT JAMES A
IPC: H04M11/00
Filed: 1993-09-13
Abstract: A method and apparatus for reliably delivering messages (200) from a central terminal (102) to a communication receiver (130) in a communication system (100), such as an electronic mail system. The central terminal (102) transmits messages (1300) to the communication receiver (130) and the communication receiver (130) receives transmitted messages (1300) over a first communication medium (122). The communication receiver (130) reconciles messages that it failed to receive over the first communication medium (122) with the central terminal (102) over a second communication medium (152). The reconciliation process between the communication receiver (130) and the central terminal (102) utilizes message identifiers (1308) transmitted with the messages (1300) to identify the messages (1300) being reconciled.
Patent BR-9307664-A (BR)
Inventor: BRIGHT GENE M
IPC: A61K31/415
Filed: 1993-09-30
Abstract: The compounds of formula (I), wherein A, R1, R3, Z and Y are as defined herein, have corticotropin-releasing factor (CRF) antagonist activity. They an useful in the treatment of illnesses induced by CRF, such as stress and anxiety related disorders. <CHEM>