baber/WOPTO huggingface dataset:
Patent BR-0308413-A (BR)
Inventor: MOJANA CORRADO
IPC: C25B11/00
Filed: 2003-03-13
Abstract: The invention concerns an anode for gas evolution in electrochemical applications comprising a titanium or other valve metal substrate characterized by a surface with a low average roughness, having a profile typical of a localized attack on the crystal grain boundary. The invention further describes a method for preparing the anodic substrate of the invention comprising a controlled etching in a sulfuric acid solution.
Patent BR-0311668-A (BR)
Inventor: MENTEN FRANK
IPC: F25D23/00
Filed: 2003-06-17
Abstract: A refrigerator or freezer including at least one compartment for refrigerating, freezing and/or climate control and a display device. Information specific to at least one of the compartments can be displayed by the display device. The display device is interactive via an input device for user input, which input can be displayed by the display device.
Patent BR-0312170-A (BR)
Title: interruptor e sistema de curto-circuitamento para eliminar falhas de formação de arco em equipamentos de distribuição de energia
Inventor: SHEA JOHN JOSEPH
IPC: H01H33/666
Filed: 2003-06-13
Abstract: INTERRUPTOR E SISTEMA DE CURTO-CIRCUITAMENTO PARA ELIMINAR FALHAS DE FORMAçãO DE ARCO EM EQUIPAMENTOS DE DISTRIBUIçãO DE ENERGIA.Um interruptor de curto-circuitamento (2) inclui um interruptor a vácuo (4) tendo conjuntos de contatos fixo e móvel (8, 10) e um membro acionado (26) . Um tubo-capa de mola (38) e bucha (36) montam o membro acionado (26) para movimento linear ao longo de uma trajetória substancialmente paralela a um eixo geométrico longitudinal do conjunto de contato móvel (10) . O membro acionado (26) move o conjunto de contato movel (10) entre posições de circuito aberto e fechado. Uma mola de compressão (40) tem um estado comprimido e um estado liberado, que move o membro acionado (26) e conjunto de contato móvel (10) para a posição de circuito fechado. Um parafuso de liberação (32) tem uma abertura (68) nele e está acoplado ao membro acionado (26) para normalmente manter a mola de compressão (40) no estado comprimido. Uma carga (60) é disposta na abertura do parafuso de liberação (32) e é atuada para fraturar o parafuso de liberação e liberar a mola de compressão (40) para o estado liberado. Primeiro e segundo terminais (16, 22) são respectivamente eletricamente conectados com os conjuntos de contato fixo e móvel (8, 10) .
Patent BR-0313227-A (BR)
Inventor: SATO YOSHITAKA
IPC: F16G5/20
Filed: 2003-08-08
Abstract: A stock rubber is provided with chopped aramid fibers and chopped polyester fibers blended in the rubber component, which is EPDM. The chopped polyester fibers are longer than the chopped aramid fibers. A transmission V-belt is obtained and molded from the stock rubber. When molding, the chopped aramid fibers and the chopped polyester fibers are oriented in a width direction of a belt body of the V-belt.
Patent BR-0318458-A (BR)
Title: processo e recuperação para materiais de alta razão de aspecto
Inventor: MCMINN NEIL A
IPC: C01B33/24
Filed: 2003-08-08
Abstract: "PROCESSO E RECUPERAçãO PARA MATERIAIS DE ALTA RAZãO DE ASPECTO". Aparelho e processo para a separação de partículas de minério de wolastonita e outros materiais de razão de aspecto em um constituinte de razão de aspecto relativamente alta e um constituinte de razão de aspecto relativamente baixa incluem uma etapa inicial de redução de tamanho (2) o material em partículas do material de razão de aspecto tendo um tamanho menor do que um tamanho máximo pré-selecionado ou, alternativamente, proporcionando essas partículas em partículas do material de razão de aspecto tendo um tamanho menor do que um tamanho máximo pré-selecionado ou, alternativamente, proporcionando essas partículas do matedal de razão de aspecto. As partículas do material de razão de aspecto são, então, separadas (4) em uma pluralidade de correntes de partículas com base no tamanho de partícula de modo que cada corrente de partícula é formada substancialmente de partículas dentro de uma faixa particular de tamanhos de partículas. Então, as particulas em pelo menos uma corrente de particulas são classificadas (6) com base na forma da partícula nos constituintes de razões de aspecto relativamente alta e relativamente baixa. A etapa se separação de partículas (4) é realizada, de preferência, usando aparelho de peneiramento de malha. A etapa de classificação pela forma (6) é realizada, de preferência, usando aparelho para separação de grãos.
Patent BR-8203867-A (BR)
Inventor: HAUSER HERBERT JOSEPH JR
IPC: F02F3/00
Filed: 1982-07-01
Abstract: With a view to reducing stresses a piston (10) comprises a body (12) and an attached skirt (16). The connecting rod (14) has a ball end (34) mating in a recess (26) in the body (12) which can be composed of ceramic material. The ball is trapped by a zonal surface (38) inside the skirt (16) which is attached by bolts (20) screwed into nuts (18) inserted into recesses (28) in the outer cylindrical surface of the body (12). Rotation of the piston on the connecting rod is prevented by a tongue (48) projecting from one of the nuts (18) into a slot (36) in the ball (34). In an alternative construction the body (12) comprises a metal carrier part and a ceramic crown bolted thereto.
Patent BR-8306388-A (BR)
Inventor: MINDERHOUD JOHANNES KORNELIS
IPC: C07C1/04
Filed: 1983-11-21
Abstract: Process for the preparation of hydrocarbons by contacting a feed comprising hydrogen, carbon monoxide and steam, the quantity of steam being 10-40%v, calculated on the H2/CO/H2O mixture, at elevated temperature and pressure with a silica supported catalyst comprising 10-40 pbw cobalt and 0.1-150 pbw zirconium, titanium or chromium per 100 pbw silica which catalyst has been prepared by impregnation and/or kneading.
Patent BR-8403288-A (BR)
Inventor: EASTWOOD BARRY JOHN
IPC: F16C33/12
Filed: 1984-07-03
Abstract: An alloy for use as a bearing lining on a metal backing comprising, by weight, 1 to 11% silicon, 8 to 35% tin, and 0.2 to 3% copper, the balance being aluminum. The lining is first cast as a billet annealed, cold rolled, annealed and cold rolled a second time and then bonded to the metal backing. The lining optionally carries a soft overlay.
Patent BR-8500007-A (BR)
Inventor: FOERSTER HEINZ
IPC: C07D285/12
Filed: 1985-01-03
Abstract: 5-Halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamides of the formula <IMAGE>   in which R1 is halogenoalkyl, with the exception of trifluoromethyl, and R2 and R3 each independently is hydrogen, alkyl, alkenyl, alkinyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkylenoxy, alkoxy, aralkyl or optionally substituted aryl, or R2 and R3, together with the nitrogen atom to which they are bonded, form an optionally substituted heterocyclic radical which can contain further hetero-atoms, which possess herbicidal and fungicidal activity. The intermediates 5-chlorodifluoromethyl- and 5-dichlorofluoromethyl-2-chloro-1,3,4- thiadiazole are also new.
Patent BR-8700843-A (BR)
Inventor: BERNER WOLFGANG
IPC: H04L12/40
Filed: 1987-02-23
Abstract: In a circuit arrangement for PCM telecommunication facilities, especially PCM long distance exchange facilities with several synchronous pulse clock controlled transmitters for common transmitting chanel, information from different transmission processes flows over a transmitting channel common to all transmitters. In addition to the transmitting channel, a test channel is provided. For the prevention of simultaneous transmission and a co-mingling together of information, each transmitter transmits its own binary coded address to the transmitting channel always before a message as well as to the test channel and receives back the total information after combining on the test channel for comparison, bit-by-bit with the actual address information transmitted by it. In the event of accidental simultaneous transmission start by a transmitter, in case of character inequality on the test channel between two simultaneously transmitted bits, the binary character of the one type always asserts itself against the binary character of the other type. A transmitter interrupts its transmission in the event of character inequality. The assertion principle is limited to test channels while the transmission of both types of binary characters to the transmitting channel is relatively low ohmicly.
Patent BR-8902169-A (BR)
Inventor: RAMSAY MICHAEL V J
IPC: C07D493/22
Filed: 1989-05-09
Abstract: Compounds of formula (1) <CHEM>  wherein R<1> represents a methyl, ethyl or isopropyl group;  Y<1> is -CH2-, Y<2> is -CH- and X represents <CHEM> [where R<2> represents a hydrogen atom or a group OR<6> (where OR<6> is a hydroxy group or a substituted hydroxyl group having up to 25 carbon atoms) and R<3> represents a hydrogen atom, or R<2> and R<3> together with the carbon atom to which they are attached represent >C=0, >C=CH2 or>C=NOR<7> (where R<7> represents a hydrogen atom, a C1-8 alkyl group or a C3-8 alkenyl group and the group >C=NOR<7> is in the E configuration)] or -Y<1>-X-Y<2>- represents -CH= CH-CH- or -CH2-CH=C-; R<4> represents a group OR<6> as defined above and R<5> represents a hydrogen atom, or R<4> and R<5> together with the carbon atom to which they are attached represent >C=0 or>C=NOR<7a> (where R<7a> is as defined above for R<7>); and one of R<8> and R<9> represents an alkoxyalkoxy grup optionally interrupted by an oxygen atom or an alkoxy group and the other represents a hydrogen atom or R <8> and R<9> together with the carbon atom to which they are attached represent >C=NOR<7b> (where R<7b>is as defined above for R<7>), and salts thereof. These compounds may be used to control nematode, acamine, insect or other pests.
Patent BR-8907765-A (BR)
Inventor: SINHUBER FRANZ
IPC: F03B13/10
Filed: 1989-11-07
Abstract: An attempt was made to cool the machine directly with running water. This process has proved unsuitable, for technical reasons, because the water becomes highly polluted. The aim of the present invention is to obtain a cooling system of the above-mentioned type which does not suffer from the drawbacks mentioned and which can be used in installations with mass-produced cylindrical rotors in the medium machine range. A generator (2) connected upstream to a transmission (3) is arranged in a chamber (1) immersed in water. The transmission (3) is driven by a slowly rotating turbine (not shown). The wall of the chamber (4) consists of a sheet metal casing. The wall of the chamber (4) facing the direction of flow constitutes a cooling radiator (5). The invention makes it possible for the first time to produce immersible aggregates which operate economically even in the low-output range. This is primarily due to the fact that mass-produced generators can be used.
Patent BR-9004397-A (BR)
Inventor: KNOP REINHARD
IPC: G01B5/30
Filed: 1990-09-04
Abstract: In a device for the measurement of deformations of an elongated machine part, especially of the scraper beam (5) of a coating device, a strip (9) freely clamped in a straight line is arranged at a distance from the machine part. The strip (9) is mounted elastically deformably or resiliently in the longitudinal direction, and rigidly connected to the machine part only with its clamped ends. A sensor (14), which is rigidly connected to the machine part and measures a change in distance from the strip (9), is arranged between the two ends of the strip (9). 
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Patent BR-9007908-A (BR)
Inventor: KIMBER MICHAEL BROWNING
IPC: A61J1/06
Filed: 1990-11-19
Abstract: A liquid containing thermoplastic unit dose container (1) which comprises a body portion (2), a neck portion (3) and an outlet opening (7) at the end of neck portion (3) which is sealed by a non re-sealable cap (4). The outside wall of the neck portion (3) comprises a thread engagement portion (8) which is located at or proximate the outermost edge of the neck portion (3) so that after removal of cap (4) thread engagement portion (8) is adapted to engage within an inwardly facing screw thread channel (14) at the end of a syringe. This enables sealing connection of the container (1) to the syringe so that liquid within container (1) may be directly transferred from the container (1) to the syringe.
Patent BR-9301139-A (BR)
Inventor: DERMEIK SALMAN
IPC: D06M13/292
Filed: 1993-03-11
Abstract: Reaction of organic phosphites and quinones and subsequent reaction with mono-, di- or polyisocyanates gives compositions which are suitable, in the form of aqueous dispersions or solutions in organic solvents, for the treatment of fibre materials. In particular, sheet-like structures containing polyester fibres are thus provided with flame-inhibiting properties of good permanence.
Patent BR-9306254-A (BR)
Title: Distribuidor de fluìdo
Inventor: KRIESEL MARSHALL
IPC: A61M5/14
Filed: 1993-04-08
Abstract: Patente de Invenção "DISTRIBUIDOR DE FLUIDO". A invenção descreve um dispositivo de infusão do tipo de bexiga elastomérica para ministrar um agente benéfico, tal como medicamento a um paciente, a uma taxa substancialmente constante. O dispositivo originalmente um substrato funcional (46) colocado internamente, o qual transporta o agente benéfico de modo que este possa ser misturado ao fluido enquanto o fluido é introduzido no dispositivo para distender a bexiga (18) para torná-la uma fonte de energia para dispensar controladamente a mistura de solução a um paciente.
Patent BR-9405372-A (BR)
Inventor: BEIANJUIU GIDEON
IPC: B23C5/10
Filed: 1994-05-19
Abstract: PCT No. PCT/EP94/01626 Sec. 371 Date Mar. 16, 1995 Sec. 102(e) Date Mar. 16, 1995 PCT Filed May 19, 1994 PCT Pub. No. WO94/27772 PCT Pub. Date Dec. 8, 1994A drilling tool having an elongated body with a longitudinal axis and provided with at least one insert receiving pocket and an indexable cutting insert for use with the drilling tool for performing drilling action is disclosed. The insert of the drilling tool includes a rake face, relief flank faces, a base, a plurality of cutting edges, each defined between the rake face and adjacent relief flank face and included between two adjacent cutting corners. Each cutting edge has at least one set of component cutting edges, each set having two pairs of component cutting edges merging in a common point, each pair comprising a first and a second component cutting edge merging via a bridging section directed towards a central line constituting or parallel to a median line of the insert and passing through the common point. The component cutting edges are oriented with respect to the central line so that an outermost extremity of the second component cutting edge is closer to a center of the insert and to the central line than the outermost extremity of the first component cutting edge. This ensures that during the drilling action, a line parallel to the longitudinal axis and passing through the outermost extremity of the first component cutting edge intersects the second component cutting edge and the extremities overlap.
Patent BR-9406517-A (BR)
Inventor: URWIN PHILIP JOHN
IPC: D21B1/06
Filed: 1994-05-20
Abstract: A method of making feedstock from material supplied in rolls of flexible sheet material which comprises the steps of creating a pluri-layer web of "n" different layers of sheet material, each layer being selected with regard to some known parameter property of the sheet material whereby the pluri-layer web has an aggregate value of the selected parameter which lies within a chosen range of values of said parameter property. Conveniently the feedstock is created by disintegrating the pluri-layer web to create a mass of comminuted pieces of sheet material.
Patent BR-9407974-A (BR)
Inventor: BERRY MICHAEL RICHARD
IPC: B32B27/30
Filed: 1994-11-01
Abstract: PCT No. PCT/GB94/02391 Sec. 371 Date Apr. 30, 1996 Sec. 102(e) Date Apr. 30, 1996 PCT Filed Nov. 1, 1994 PCT Pub. No. WO95/12489 PCT Pub. Date May 11, 1995A polymeric film having a translucent first layer of polymeric material, a transparent second layer of polymeric material on at least one surface of the first layer, and an adherent layer comprising an acrylic resin on the surface of the second layer remote from the first layer is disclosed. Both the first and second layers are preferably formed of biaxially oriented polyethylene terephthalate. The first layer contains an inorganic filler opacifying agent. The polymeric film is particularly suitable for use as an upper sheet in a re-usable label employing the "magic slate" principle.
Patent BR-9501497-A (BR)
Inventor: HAKALA HARRI
IPC: B66B11/04
Filed: 1995-04-07
Abstract: An elevator motor (2) employing permanent magnets (30) attached in a circle on the surface (36) of the rotor disc (12). The rotor disc (12) forms part of both the magnetic circuit and the supporting structure of the rotor (13). The permanent magnets (30) are placed in a separate cavity formed in the stator disc and having one side open, said cavity also housing the stator windings (17). The outer cavity wall directed towards the rotor disc (12) is provided with a sealing.   <IMAGE>
Patent BR-9508488-A (BR)
Inventor: STEINEL HEINRICH WOLFGANG
IPC: A01M1/20
Filed: 1995-07-24
Abstract: A heat exchanger is in contact with a heater and is located at the point at which the substance is to be evaporated. The device has a wall power point connection (5) which has primary and secondary rotational couplings inside the housing (1a, 1b). Each rotational coupling has contacts which can be connected to corresp. contacts of the other coupling. The contacts are displaced through 90 degrees in the rotational coupling sections so that electrical connections can be made between the power point contacts (6) and the heater.
Patent BR-9605108-A (BR)
Inventor: BACCO DAVID
IPC: B31B50/06
Filed: 1996-01-23
Abstract: A force sensing assembly measures a magnitude of a force generated at the tabs in a product delivery system. The product delivery system can be one in which a force is produced at the tabs by the weight of the stack, by a paddle pushing an end of the stack, or by another similar type of advancing mechanism. In a preferred embodiment, the force sensing assembly has a pair of tabs connected to a cross-bar which extends across the stack and which is connected to the frame of the feeder through a bell crank at one end and a lever at the other end. The bell crank has one arm connected to the cross-bar and a second arm connected to a load cell. The force at the tabs causes the lever and bell crank to rotate, with the force being transmitted through the bell crank, through a spring, and then to the load cell. The load cell generates a force signal which is supplied to a controller for adjusting the amount of force at the tabs. The controller adjusts the force by adding more products to the stack or by advancing the stack closer to the tabs. The load cell preferably has a stopper for preventing an excessive amount of force from reaching the cell.
Patent BR-9609046-A (BR)
Inventor: RISSE WILHELM
IPC: C08F32/08
Filed: 1996-05-21
Abstract: Addition polymers containing functionally substituted polycyclic repeat units are prepared in the presence of a single or multicomponent catalyst system containing a palladium metal ion source. The catalysts are not poisoned by functional substituents and show good catalytic activity for polymerizing both endo and exo isomers of the substituted monomers. Optionally, the polymers are terminated with olefinic end groups.
Patent BR-9609141-A (BR)
Inventor: LEVESQUE ALBERT H
IPC: C07C255/24
Filed: 1996-05-31
Abstract: A method of stabilizing iminodiacetonitrile, comprising contacting said iminodiacetonitrile with acidic Al<sub>2</sub>O<sub>3</sub>.
Patent BR-9705369-A (BR)
Title: Free mouse indutor para pc e respectiva base de apoio
Inventor: OLIVEIRA AYRES ANTONIO PAES DE
IPC: G06F3/047
Filed: 1997-11-10
Abstract: FREE MOUSE INDUTOR PARA PC E RESPECTIVA BASE DE APOIO. Refere-se a presente invenção a um mouse e respectiva base de apoio destinado a operar junto aos microcomputadores dispensando fiação entre o mouse e o microcomputador e portanto dispensando o uso de pilhas ou baterias.
Patent BR-9706929-A (BR)
Inventor: ALLCORN ROGER
IPC: H01H9/16
Filed: 1997-01-09
Abstract: A switch status sensor is provided for counting on/off events of a switch of a water meter. When an on/off event is detected by a microcontroller, the microcontroller supplies a "signature" signal, which is distinguishable from electromagnetic noise, to the switch. If this "signature" signal is detected as having passed through the switch by the microcontroller, then it can be confirmed that the switch is closed. Alternatively, if the "signature" signal is not detected as having passed through the switch by the microcontroller, then it is verified that the switch is open. Thus, the switch status sensor can distinguish between false switch events caused by electromagnetic noise and true on/off events of the switch.
Patent BR-9711011-A (BR)
Title: Dispositivo de apoio
Inventor: BECKE CHRISTOPH
IPC: A47B46/00
Filed: 1997-07-30
Abstract: "DISPOSITIVO DE APOIO". Em um dispositivo de depósito para depósito de artigos do tipo garrafa, como garrafas de água mineral, cerveja, vinho ou semelhantes, dispostos em um fundo intermediário para subdivisão do espaço de armazenagem de um móvel, como aparelho refrigerador, armário de estoque, suporte ou semelhante, está disposto um plano de depósito no lado inferior oposto à superfície de depósito do fundo intermediário, plano esse que pode ser levado articuladamente a uma posição aproximadamente paralela à superfície de depósito, para depósito de garrafas, e, no estado não-utilizado, a partir dessa posição para uma posição associada, diretamente adjacente ao lado inferior da superfície de depósito, na qual o plano de depósito está disposto de modo substancialmente paralelo ao lado inferior, através da articulação.
Patent BR-9711178-A (BR)
Title: Aparelho e processo para o monitoramento de uma caixa de engrenagem, e, sistema de direcionamento auxiliado por energia elétrica.
Inventor: IRONSIDE JOHN MICHAEL
IPC: G01P3/56
Filed: 1997-08-07
Abstract: "APARELHO E PROCESSO PARA O MONITORAMENTO DE UMA CAIXA DE ENGRENAGEM, E, SISTEMA DE DIRECIONAMENTO AUXILIADO POR ENERGIA ELéTRICA". Um aparelho de monitoramento de caixa de engrenagem é descrito para uso em combinação com uma caixa de engrenagem (4) que fornece uma conexão entre um eixo de entrada (3) acionado por um motor (1) e um eixo de saída (2), o dito aparelho de monitoramento de caixa de engrenafem compreendendo um primeiro dispositivo de sensor de posição (11) e um segundo dispositivo de sensor de posição (12), os ditos primeiro e segundo dispositivos de sensor de posição gerando um primeiro e um segundo sinal de saída respectivos, o dito primeiro sinal de saída representando a posição angular do eixo de entrada e o dito segundo sinal de saída representando a posição angular do eixo de saída, um dispositivo de geração de sinal de torque (6) que gera um terceiro sinal de saída representando o torque transportado pela caixa de engrenagem (4), e o dispositivo de processamento de sianl (15) adaptado de forma a receber os ditos sinais de saída e a processar os ditos sinais para produzir um ou mais sinais de saída modificados que representam o desgaste na caixa de engranagem.