baber/WOPTO huggingface dataset:
Patent BR-0305994-A (BR)
Inventor: LONG GARY L
IPC: A61B1/018
Filed: 2003-12-05
Abstract: A medical device for performing medical procedures inside a lumen (such as the GI tract) of a patient is provided comprising a capsule, a cable, and a propulsion means. The cable can have one end anchored to the patient, and can extend from this anchored portion to the capsule. The cable can include a loop forward (distal) of the capsule in the GI tract. The propulsion means is operably connected to the cable to vary the length of cable between the anchored end and the capsule, so that the capsule is repositioned inside the GI tract of the patient. <IMAGE>
Patent BR-0306011-A (BR)
Title: Conjunto de eletrodo e membrana de eletrólito para células combustìveis, e, método de operação de uma célula combustìvel
Inventor: YOSHIDA AKIHIKO
IPC: H01M4/88
Filed: 2003-12-10
Abstract: "CONJUNTO DE ELETRODO E MEMBRANA DE ELETRóLITO PARA CéLULAS COMBUSTìVEIS, E, MéTODO DE OPERAçãO DE UMA CéLULA COMBUSTìVEL". Com respeito a um pano tecido de fibra de carbono a ser usado como um material base de uma camada de difusão de gás em uma célula combustível de eletrólito de polímero, a superfície desta é suavizada e adicionalmente otimizada, de tal modo que infiltração não uniforme de um revestimento para formação de camada repelente à água é inibida, para prover um conjunto de eletrodo e membrana de eletrólito adequado para operação sob uma alta condição de umidificação. Como o material base da camada de difusão de gás usado é pano tecido de fibra de carbono, onde uma relação da área de porções de espaço onde não existe fio de urdidura nem fio de trama: (10/W-Y) (10/Z-X) para a área de porções onde o fio de urdidura está cruzando o fio de trama: XY mm^ 2^ está na faixa de 1/1500 a 1/5, quando o pano tecido de fibra de carbono tem uma densidade de urdidura de Z fios/cm, uma densidade de trama de W fios/cm, uma espessura de urdidura de X mm e uma espessura de trama de Y mm.
Patent BR-0306653-A (BR)
Inventor: STRASSLER SIGFRID
IPC: A61B5/00
Filed: 2003-10-22
Abstract: The sensor (1) takes the form of an ampule enclosing a sensitive fluid, into which glucose can permeate. The viscosity of the fluid-glucose mixture is measured. A portable instrument associated with the sensor, is external to the body. It controls the measurement and its evaluation. The viscosity measurement is made by detecting the change in vibratory behavior of a magnetically-excited, mechanical oscillator in the ampule. The oscillatory decay is analyzed, when the magnet (6) is switched off. The oscillator (8) itself produces a magnetic field, measured by the instrument. The oscillator also homogenizes the fluid contents of the sensor. The oscillator has an interlocking connection with the magnet, and is formed by a flexible bar. The magnet is attached to one of the two ends of the bar, and is oscillated by a magnetic field (13). The magnetic field is produced by an electromagnetic unit in the instrument, or by a coil in the sensor. The sensor has a semi-permeable wall (2) permitting glucose to permeate through it. A plastic mounting (3) is provided in the sensor for the mechanical oscillator; its borders the fluid volume contained. It has a long bore (5) in which an impeller is held for mixing the fluid. The electromagnetic measurement arrangement includes a magnet (12) and coil (14) exciting it and connected to a microprocessor (15). A variant based on the foregoing principles is also described.
Patent BR-0307097-A (BR)
Title: Método e sistema de limpeza baseado em laser
Inventor: SKEIDSVOLL JARLE
IPC: B08B7/00
Filed: 2003-01-24
Abstract: "MéTODO E SISTEMA DE LIMPEZA BASEADO EM LASER". A invenção se refere a um sistema e a um método para a remoção de depósitos em uma área de um elemento ótico em contato com um líquido, definido como uma interface ótica. O sistema e o método incluem uma fonte de laser pulsada dirigida para a interface ótica através do elemento ótico, onde a fonte de laser emite luz em um comprimento de onda que seja absorvido pelos depósitos.
Patent BR-0308021-A (BR)
Title: Composição para branqueamento, e, processo para branqueamento de uma mancha
Inventor: HAGE RONALD
IPC: C11D3/20
Filed: 2003-02-03
Abstract: "COMPOSIçãO PARA BRANQUEAMENTO, E, PROCESSO PARA BRANQUEAMENTO DE UMA MANCHA". é divulgada uma composição para branqueamento que compreende: um ligando orgânico que forma um complexo com um metal de transição para o branqueamento de um substrato com oxigênio atmosférico, um substrato oxidável que consiste de um ácido insaturado ou de um sistema de geração para a produção de um ácido insaturado in situ; uma enzima lipoxigenase para precursor oxidável.
Patent BR-0311956-A (BR)
Title: Derivados de 3-(4-oxo-4h-cromen-2-il)(1h)-quinoleìn-4-onas, o respectivo processo de preparo e as composições farmacêuticas que os contêm
Inventor: BRION JEAN-DANIEL
IPC: A61P43/00
Filed: 2003-06-18
Abstract: "DERIVADOS DE 3-(4-OXO-4H-CROMEN-2-IL)(1H)-QUINOLEìN-4-ONAS, O RESPECTIVO PROCESSO DE PREPARO E AS COMPOSIçõES FARMACêUTICAS QUE OS CONTêM". A invenção refere-se a um composto de fórmula (I), no qual: R~ 1~, R~ 2~, R~ 3~, R~ 4~, R~ 6~, R~ 8~, R~ 9~ e R~ 10~, idênticos ou diferentes, representam, cada um, um grupo escolhido dentre hidrogênio, hidróxi, alcóxi, alquila, arilalcóxi, alcoxicarbonilalcóxi e OR<39> no qual R<39> representa um grupo ionizado ou ionizável, R~ 5~ representa um grupo escolhido dentre alquila, arila e heteroarila, R~ 7~ representa um grupo escolhido dentre hidrogênio, hidróxi, alcóxi, alquila e cicloalquila, ou R~ 7~ representa um heterociclo nitrogenado ou oxigenado, seus isómeros ópticos quando existem, seus hidratos, seus solvatos, assim como seus sais de adição ácidos farmaceuticamente aceitáveis.
Patent BR-0312008-A (BR)
Title: Método e aparelho para redução de interferência de canais adjacentes em um receptor de multiplexação por divisão de frequência ortogonal (ofdm)
Inventor: BELOTSERKOVSKY MAXIM B
IPC: H04J11/00
Filed: 2003-06-25
Abstract: "MéTODO E APARELHO PARA REDUçãO DE INTERFERêNCIA DE CANAIS ADJACENTES EM UM RECEPTOR DE MULTIPLEXAçãO POR DIVISãO DE FREQuêNCIA ORTOGONAL (OFDM)". As modalidades reveladas se referem à redução de interferência de canais adjacentes em um receptor OFDM. Uma métrica de erro é monitorada e a freq³ência de portadora do canal desejado é lentamente ajustada em resposta à métrica de erro. Dessa maneira, o sinal OFDM recebido, incluindo o sinal desejado corrompido pelo canal interferente adjacente, pode ser deslocado até que cruzamentos zero do canal adjacente se alinhem com os compartimentos FFT. Um equalizador de múltiplas derivações pode ser então usado para remover a interferência de compartimento que resulta do deslocamento de freq³ência no canal desejado.
Patent BR-0312615-A (BR)
Title: Compostos úteis como inibidores de metaloproteinases
Inventor: BURROWS
IPC: C07D213/00
Filed: 2003-07-09
Abstract: "COMPOSTOS úTEIS COMO INIBIDORES DE METALOPROTEINASES". A presente invenção se refere a um composto de fórmula (1), onde B é C~ 2~-~ 4~-alquenila ou C~ 2~-~ 4~-alquinila opcionalmente substituídos; o referido composto é de utilidade no processo de inibição de uma ou mais metaloproteinases, em particular da TACE.
Patent BR-0313348-A (BR)
Title: Método de remoção de amÈnia de um gás que compreende cianeto de hidrogênio, amÈnia e água
Inventor: KIM TAE HOON
IPC: C01C3/04
Filed: 2003-07-29
Abstract: "MéTODO DE REMOçãO DE AMÈNIA DE UM GáS QUE COMPREENDE CIANETO DE HIDROGêNIO, AMÈNIA E áGUA". A presente invenção refere-se a um método de remoção de amónia de um gás que compreende HCN, amónia e água, através do contato, em primeiro lugar, do gás com fosfato de amónio aquoso para remover amónia do gás e passagem em seguida da solução de fosfato de amónio resultante através de um eletrolisador para converter oxalatos e formatos em hidrogênio e dióxido de carbono.
Patent BR-0314752-A (BR)
Title: Eletrônica de fluxômetro coriolis programável para produzir informação através de uma única porta de saída
Inventor: HAYS PAUL J
IPC: G01F1/84
Filed: 2003-08-21
Abstract: "ELETRôNICA DE FLUXôMETRO CORIOLIS PROGRAMáVEL PARA PRODUZIR INFORMAçãO ATRAVéS DE UMA úNICA PORTA DE SAíDA". Eletrônica de fluxômetro (302) é descrita para prover a taxa de fluxo de um material fluindo através de um sensor de fluxômetro (10) de um fluxômetro Coriolis (300). A eletrônica do fluxômetro (302) compreende um sistema de processamento (304) e uma única porta de saída (306). O sistema de processamento (304) recebe sinais de captura do sensor do fluxômetro (10) e processa os sinais de captura para determinar a taxa de fluxo. O sistema de processamento (304) recebe uma instrução por um sinal de saída de freqüência ou um sinal de protocolo de comunicação digital. Se a instrução é para um sinal de saída de freqüência, então o sistema de processamento (304) processa a taxa de fluxo para gerar um sinal de saída de freqüência e transmite o sinal de saída de freqüência através da única porta de saída (306). Se a instrução é para um sinal de protocolo de comunicação digital, então o sistema de processamento (304) processa a taxa de fluxo para gerar um sinal de protocolo de comunicação digital e transmite o sinal de protocolo de comunicação digital através da única porta de saída (306).
Patent BR-0315348-A (BR)
Title: Processo para a preparação de um composto, e composto
Inventor: VOLANTE RALPH P
IPC: C07D493/10
Filed: 2003-10-14
Abstract: "PROCESSO PARA A PREPARAçãO DE UM COMPOSTO, E COMPOSTO". Esta invenção refere-se a um processo para a preparação de compostos de espiro-lactona análogos à fórmula I
Patent BR-0316637-A (BR)
Title: Método e instalação para dessalinizar água que contém sal
Inventor: ELS HANS JOSEF VAN
IPC: F24S90/00
Filed: 2003-11-26
Abstract: "MéTODO E INSTALAçãO PARA DESSALINIZAR áGUA QUE CONTéM SAL". A invenção refere-se a um método e instalação para dessalinizar água que contém sal, em que a água que contém sal é passada através de um trocador de calor (5) disposto em um tanque (1) que contém salmoura, depois de que a água que contém sal que foi aquecida no trocador de calor (5) é passada através de um evaporador (9) para evaporar pelo menos parte da água que contém sal, após o que o vapor assim formado é introduzido em um condensador (12) de modo a obter a água da qual o sal foi removido. A instalação para dessalinizar água que contém sal compreende um tanque (1) que contém salmoura, dentro do qual um trocador de calor (5) está disposto, em que um meio (6) para suprir a água a ser dessalinizada está conectado a uma entrada do trocador de calor (5), enquanto que uma saída do evaporador (9) está conectada a um meio para condensar o vapor de água que foi formado no evaporador (13, 12).
Patent BR-8102775-A (BR)
Inventor: ARMSTRONG G
IPC: F16B5/02
Filed: 1981-05-05
Abstract: The invention provides a clamping device (10, 12) for securing two members together in abutting relationship. The device includes at least one L-shaped clamping member with a headed stud (14) protruding from one leg of the L, and with a hole in the other leg of the L. In use, the stud (14) is located in a hole in one of the members and a screw (16) passed through the hole (18) and received in a threaded hole either in a second clamping member the stud of which is located in a hole in the other member, or in the other member itself. The device finds application in the connection of members which may meet at a wide variety of angles.
Patent BR-8300609-A (BR)
Inventor: ASZTALOS STEFAN
IPC: B01D53/047
Filed: 1983-02-08
Abstract: 1. A method of operating a cyclically-operating pressure-swing adsorption system for cleaning and separating gases, comprising a plurality of adsorbers each of which, within a cycle, passes through a predetermined number of adsorption, expansion or pressure compensation, flushing and repressurisation phases, wherein for the adsorbers, the pipelines and/or the valves of the pressure-swing adsorption system, measurable physical quantities are selected and continuously measured, and wherein the occurrence of differences between measured values and theoretical values of these quantities are evaluated as an indication of a defect in the adsorption system, and after the blocking-off of the apparatus components which have been established as being defective, the adsorption system is further operated with a reduced number of adsorbers, characterised in that, on the occurrence of a difference between the theoretical and measured values of one of these quantities, the occurrence of a difference between the theoretical and measured values of at least one other quantity assigned to the same part of the system is awaited, and that only then are the apparatus components which have been established as being defective blocked-off and the adsorption system further operated with a reduced number of adsorbers.
Patent BR-8501077-A (BR)
Inventor: FRIEL DANIEL D
IPC: B24B3/36
Filed: 1985-03-11
Abstract: 0 A method and apparatus for sharpening knives, blades, and the like utilizing a rotating displaceable abrasive disk where the abrading force on the knife cutting edge facet in parallel contact with the surface of the disk perpendicular to its axis of rotation is controlled by a biasing means such as a spring or equivalent, the position of the cutting edge facet on the disk is established by two appropriate stops contiguous to the disk and the angle between the principal plane of the disk and the face of the knife is controlled precisely so as to accommodate knives of different thickness and shape. Magnetic means to control the angle are claimed. Methods and apparatus include sequential steps that utilize one or more orbiting abrasive surfaces together with an abrasive disk sharpener where in each step there is a guide, preferably magnetic, to control the sharpening angle and where the angle is progressively greater in those sharpening steps where the orbiting abrasive elements are employed. Also claimed are means in a disk sharpener to prevent accidental contact of the face of the blade with the moving abrasive surface.
Patent BR-8507139-A (BR)
Inventor: WELLS WILLIAM
IPC: C21C5/56
Filed: 1985-12-02
Abstract: PCT No. PCT/EP85/00656 Sec. 371 Date Aug. 5, 1986 Sec. 102(e) Date Aug. 5, 1986 PCT Filed Dec. 2, 1985 PCT Pub. No. WO86/03783 PCT Pub. Date Jul. 3, 1986.In order to be able to heat the charging material (3) of a charging material preheater (1) in a more uniform fashion and to higher temperatures, while enjoying short flow paths, the charging material preheater (1) is in the form of a container (2) having a bottom opening (4) which can be closed by an axially displaceable hollow cylinder (13), the interior of the container is subdivided by a grid (6) which falls away in an inclined configuration towards the bottom opening (4), into a receiving space (7) for the charging material and a free lower annular space (8) into which opens an opening (9) for the heating gas, and the hollow cylinder (13) is incorporated into the flow path, by way of gas orifices (16, 17). In addition the heating gases are passed through the charging material (3) alternately in opposite directions.
Patent BR-8605618-A (BR)
Inventor: SCHOBER JOHANN
IPC: B65G15/02
Filed: 1986-02-27
Abstract: PCT No. PCT/AT86/00017 Sec. 371 Date Nov. 3, 1986 Sec. 102(e) Date Nov. 3, 1986 PCT Filed Feb. 27, 1986 PCT Pub. No. WO86/05165 PCT Pub. Date Sep. 12, 1986.A transport installation comprises a conveyor belt extending along a curved track in a substantially horizontal plane for transporting goods in a conveying direction, separate conveyor belt support stations for the upper and the lower strand of the conveyor belt, the separate conveyor belt support stations being spaced along the curved track and each of said stations having at least one conveyor belt strand support roller rotatable about an axis extending transversely to the conveying direction, and each conveyor belt support station being independently freely pivotal in a pivoting path in response to forces applied to the conveyor belt strands about an axis extending above the conveyor track and substantially parallel to the conveying direction, the pivoting path extending transversely to the conveying direction and rising towards the center point of the curvature of the track.
Patent BR-8703517-A (BR)
Inventor: BOWSKY BENJAMIN
IPC: H01G9/10
Filed: 1987-07-09
Abstract: The terminal pin and end closure structure for an hermetic terminal assembly includes an apertured end closure (2) with a peripheral wall (12) surrounding the aperture (6) to extend at preselected angle from the end closure (2), the aperture (6) being covered by a sealed terminal pin (19) carrying sealing member (13) which is sealed to the extended peripheral wall (12).
Patent BR-9003475-A (BR)
Inventor: SEIDL SIGRID
IPC: C08G18/34
Filed: 1990-07-12
Abstract: To produce mixed polyimides having structural units of the general formulae    <IMAGE>  (I)  and   <IMAGE> (II)  wherein n is an integer larger than 1 and R represents a divalent aromatic residue, a solution of an intramolecular tetracarboxylic acid dianhydride mixture including 50 to 99% by mol benzophenone-3,3',4,4'-tetracraboxylic acid dianhydride and 50 to 1% by mol pyromellitic acid dianhydride is heated in a polar aprotic solvent and is admixed with an altogether equimolar amount of 2,4- and/or 2,6-toluenediisocyanate and/or methylenebis(phenylisocyanate). The mixed polyimides according to the invention are readily soluble in organic solvents, are flame-retardant and exhibit a good thermostability.
Patent BR-9006565-A (BR)
Inventor: LAWRENCE LAWRENCE D
IPC: C06B47/00
Filed: 1990-12-21
Abstract: A shock-resistant permissible emulsion explosive comprises a water immiscible organic fuel as a continuous phase, an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase, and an emulsifier. The explosive includes from about 1% to about 10% by weight of the explosive of small, hollow, dispersed spheres having a strength such that a maximum of about 10% of the spheres by volume collapse under a pressure of 500 psi, and sensitizing gas bubbles dispersed throughout the explosive and produced by the reaction of chemical gassing agents, in an amount sufficient to reduce the density of the explosive to less than 1.0 g/cc.
Patent BR-9007952-A (BR)
Inventor: OTTO GUENTHER
IPC: C09D7/12
Filed: 1990-12-17
Abstract: PCT No. PCT/EP90/02211 Sec. 371 Date Jul. 28, 1992 Sec. 102(e) Date Jul. 28, 1992 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/09917 PCT Pub. Date Jul. 11, 1991.In order to increase the stone chip resistance of automobile finishes aqueous electrocoating paints are used which are produced by the use of a pigment paste which contains as grinding resin an at least partially protonated epoxide-amine adduct which is obtainable by reacting (A) a glycidyl ether of a polyphenol which contains on statistical average at least one epoxide group in the molecule, or a mixture of such glycidyl ethers, (B) a polyglycidyl ether of a polyol which contains on statistical average more than 1.0 epoxide groups in the molecule, or a mixture of such polyglycidyl ethers, and (C) a compound which contains a primary amino group in the molecule or a mixture of such compounds with each other in such a stoichiometric ratio that an epoxide-amine adduct is obtained in which on statistical average at least 2.0 primary amino groups of the component (C) are incorporated in a chain-extending function with the formation of tertiary amino groups and the resultant epoxide-amine addict is at least partially protonated.
Patent BR-9106079-A (BR)
Inventor: HUTCHINSON T GORDON
IPC: A44B17/00
Filed: 1991-09-16
Abstract: A fastening device or apparatus having at least two parts or components wherein reliance is on the deformation of an oval/ellipse shaped aperture which deformation results from the insertion of a stud component into the aperture which is formed within a socket component. The present invention permits the attachment of the two components and the release of such attached components both steps being achievable using the squeezing or pinching forces on only the periphery of so called socket component and exertable with the use of one hand; more specifically the use of the fingers of one hand. More particularly, the invention is very simply based upon the deformation by a substantially cylindrical shaped member of an oval or elliptically cross-sectioned aperture which results in forces, due to the deformation and due to the characteristics of the material in which the aperture in located, which cause the two components to interengage and the interengagement can be caused to be released by the simple squeezing or pinching of only the socket component using the fingers of one hand. The stud and socket components may be adapted to have a plurality of interengagement discs on the stud component and at least one recess within the aperture of the socket component which recess cooperates with one of the discs of the stud component to result in the interengagment of the two components when the stud component is inserted into the socket component aperture. Where there is more than one recess in the aperture of the socket component each of the recesses may interengage with one of the discs of the stud component. The resulting interengagement will be adjustable in that the stud portion will be more or less into the aperture and as the number of disc/recess interengagements increases so do the security of the connection of the two components increase. There may also be two "stud components" a first and a second which may be connected together end-to-end using a socket component adapted to interengage with each of the two stud components. The end-to-end interengagement may be made and released by the one hand deformation of the socket component - that is the changing of the aperture from ellipse to oval by squeezing parallel to the major axis and then releasing allowing the aperture to tend toward an elliptical shape which results in the engagement of the two stud components. Release is accomplished by simply squeezing along the major axis causing deformation of the aperture to the circular/oval cross section allowing the dissengagement of the stud components. The fastener of the instant invention can thus be engaged and disengaged having access to only the socket component.
Patent BR-9304813-A (BR)
Inventor: LEMAIRE JACQUES
IPC: C01F17/235
Filed: 1993-11-24
Abstract: Ceric oxide crystallite systems capable of catalysing a far-reaching combustion of hydrocarbon fuels, especially heavy ones (fuel oil, diesel fuel). This aggregate is defined in that its largest dimension is between 50 ANGSTROM  (5 nanometres) and 10,000  ANGSTROM  (1,000 nanometres), preferably between 100  ANGSTROM  (10 nanometres) and 5,000  ANGSTROM (500 nanometres) and in that the size of the crystallites, measured by the Debye and Scherrer technique, is between 50 and 250  ANGSTROM (5 to 25 nanometres), preferably from 100 to 200 nanometres. Application to the purification of exhaust gases.
Patent BR-9408377-A (BR)
Inventor: JOHANSEN NILS LANGELAND
IPC: C07K5/02
Filed: 1994-12-22
Abstract: PCT No. PCT/DK94/00485 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 22, 1994 PCT Pub. No. WO95/17423 PCT Pub. Date Jun. 29, 1995Compounds of the formula A-B-C-D(-E)p are used to stimulate the release of growth hormone from the pituitary.
Patent BR-9501595-A (BR)
Inventor: FISSLER HARALD
IPC: A47J27/022
Filed: 1995-04-17
Abstract: The cooking pot has a plate (5)-covering (6) with a covering base (7) having circular segments shaped and a number of holes 10 to 20 millimetres wide distributed over the periphery and into which fit filler pieces (9). The covering base is made of ferromagnetic steel plate, and the filler pieces made of austenitic steel, or the base made of austenitic steel and the filler pieces of ferromagnetic steel plate. The covering base and the filler pieces are connected to the plate which is joined to the container's base (4). The container with base is 0.7 to 1 millimetre thick; the plate cover is 0.7 millimetres thick or less, and the plate is 5 to 9 millimetres thick. <IMAGE>