baber/WOPTO huggingface dataset:
Patent BR-0305442-A (BR)
Title: Estrutura de dentes de reforço para mecanismo de catraca
Inventor: HSIEN CHIH-CHING
IPC: B25B13/22
Filed: 2003-07-22
Abstract: "ESTRUTURA DE DENTES DE REFORçO PARA MECANISMO DE CATRACA". A ferramenta de catraca inclui um cabeçote com um anel de engate encaixado de maneira giratória na mesma e uma garra de retenção é encaixada de forma móvel no cabeçote. O anel de retenção tem os primeiros dentes definidos na periferia externa do mesmo, e a garra de retenção tem os segundos dentes definidos na lateral da mesma; os primeiros dentes são engatados nos segundos dentes. Um ângulo de ajuste "a" definido entre o centro do anel de engate e dois pontos dos dois dos primeiros dentes adjacentes do anel de engate é de 2 a 4 graus. Um ângulo "b" entre duas faces adjacentes dos dois segundos dentes adjacentes 51 é maior do que um angulo "c" entre as duas faces de qualquer um primeiro dente. Uma altura "D" de qualquer dos primeiros dentes não é inferior a uma altura "d" de qualquer dos segundos dentes. Pela disposição, o número de engates dos primeiros e dos segundos dentes é bastante para a saída de um torque maior sem deslizamento ou dano aos mesmos. De acordo com um aspecto da presente invenção, ela é equipada com uma ferramenta de catraca que inclui um cabeçote com um orifício no qual um anel de engate é encaixado, e um orifício lateral é feito de um lado do cabeçote de modo a receber uma garra de retenção polarizada por uma mola na mesma. O anel de engate tem os primeiros dentes definidos na periferia externa do mesmo e que são engatados com os segundos dentes definidos em um lado da garra de retenção. Um ângulo de ajuste "a" de 2 a 4 graus é definido entre o centro do anel de engate e dois pontos de dois primeiros dentes adjacentes do anel de engate. Um ângulo "b" entre duas faces adjacentes de dois dos segundos dentes adjacentes é maior do que um ângulo "c" entre as duas faces de qualquer primeiro dente. Uma altura "D" de qualquer dos primeiros dentes não é inferior a uma altura "d" de qualquer dos segundos dentes. A presente invenção se tornará mais óbvia pela descrição a seguir, quando associada aos desenhos que a acompanham, que mostram, apenas para fins de ilustração, uma representação escolhida de acordo com a presente invenção.
Patent BR-0306701-A (BR)
Title: Composto, sal do composto, sal de cálcio, método de preparação de um sal, composição farmacêutica, método de preparação de uma composição, e, uso de um sal
Inventor: EERDEN JORIS A VAN DER
IPC: A61K38/05
Filed: 2003-01-15
Abstract: "COMPOSTO, SAL DO COMPOSTO, SAL DE CáLCIO, MéTODO DE PREPARAçãO DE UM SAL, COMPOSIçãO FARMACêUTICA, MéTODO DE PREPARAçãO DE UMA COMPOSIçãO, E, USO DE UM SAL". A invenção atual refere-se a um composto da fórmula geral (I) onde: R1 é selecionado do grupo consistindo de (C1-C6)alcoxi(C1-C6)alquila que poderá ser substituído por uma (C1-C6)alcoxila, fenil-(C1-C6)-alquila e feniloxi- (C1-C6 )-alquila ou onde o grupo fenila poderá ser substituído por (C1-C6)alquila, (C1-C6)alcoxila ou halogênio, e naftil-(C1-C6)-alquila, R2 e R3 são ambos independentemente hidrogênio ou halogênio, R4 é um grupo de formação de éster bio-instável, como um sal metálico farmaceuticamente aceitável, caracterizado pelo fato de que o sal é selecionado do grupo consistindo de sal de lítio e sais de íons metálicos bivalentes, tais como os sais de magnésio, cálcio e zinco. A invenção refere-se ainda a um método para a preparação dos sais acima, a uma composição farmacêutica composta dos sais da invenção, ao uso destes sais no tratamento de desordens ou hipertensão do coração, na melhoria do fluxo de sangue gastrintestinal ou no tratamento e profilaxia de doenças cardíacas induzidas por adriamicina e drogas anticâncer comparáveis e a sais de S-<244>-metilbenzilamina cristalina dos compostos da fórmula (I) que são úteis como um intermediário na produção dos sais acima mencionados.
Patent BR-0307131-A (BR)
Title: Empunhadura direcional para furadeiras elétricas
Inventor: WOOLF ROBERTO
IPC: B23B45/14
Filed: 2003-10-23
Abstract: "EMPUNHADURA DIRECIONAL PARA FURADEIRAS ELéTRICAS". Patente de invenção para empunhadura para uso em furadeiras elétricas e marteletes, possibilitando furos perpendiculares à superfície sem a necessidade de imobilização do equipamento. Composto por uma sede (1) que é encaixada no colar do eixo da furadeira ou martelete (14) e fixada à esta por parafuso (18). Possui três guias telescópicos (2) com êmbolos (3) mantidos na sua extensão máxima por molas helicoidais (4). O curso dos êmbolos (3) é mantido de forma solidária através de uma base triangular (9) em cujo centro se desloca perpendicularmente a broca, por pressão do operador. Esta chapa tem três pés de neoprene (10) que ficarão apoiados à superfície a ser perfurada. O deslocamento uniforme e simultâneo dos três êmbolos (3) é que permite que a broca se mantenha a 90<198> da superficie perfurada. Está previsto o uso de dois acessórios: alça auxiliar (22) e limitador de profundidade (17).
Patent BR-0307946-A (BR)
Inventor: ANDERSSON ANDERS
IPC: B05C1/08
Filed: 2003-02-26
Abstract: Method for producing a multi-ply web (14) of flexible material, such as paper and nonwoven material and a multi-ply product produced according to the method. A first pattern roll (5), having a three dimensional pattern of alternating raised (6) and recessed portions (7) transfers glue to a first (1) web shaped flexible material in a first press nip (8) in glue sites (17) covering an area corresponding to between 0.03 and 9 % of the total area of the first web material and sparsely distributed over substantially the entire area of the first (1) web material. A second (10) web shaped flexible material is brought in contact with the glue applied side of said first (1) web material in a second press nip (12) between a second pattern (13) having a three-dimensional pattern corresponding to that of the first pattern roll, and an impression roll (9). The first and second pattern rolls (5, 13) are driven in registry.
Patent BR-0311589-A (BR)
Title: Dispositivo de turbilhonamento de fluido para motor de combustão interna
Inventor: KIM JAY
IPC: F02B1/00
Filed: 2003-06-05
Abstract: "DISPOSITIVO DE TURBILHONAMENTO DE FLUIDO PARA MOTOR DE COMBUSTãO INTERNA". O dispositivo é utilizado para prover o turbilhonamento tanto do fluxo de ar de admissão quanto do fluxo de gás de exaustão de um motor de combustão interna. Quando usado para turbilhonar o fluxo de fluido admitido, o dispositivo é posicionado na passagem de admissão para o ar que entra no carburador ou no subsistema de injeção de combustível. O turbilhonamento do ar possibilita uma melhor mistura de ar e combustível e proporciona uma combustão mais completa da mistura de combustível. Quando utilizado para turbilhonar o fluxo do fluido de exaustão, o dispositivo é posicionado na passagem dos gases de exaustão do tubo de escape. O turbilhonamento dos gases de exaustão minimiza a redução ocorrida na velocidade do fluxo de gás através do sistema de exaustão, reduzindo a pressão de retorno reduzida e assim proporcionando a completa combustão. O dispositivo inclui palhetas que são montadas dentro de um alojamento. As palhetas são também providas de extremidade de arrasto curvas para minimizar a obstrução do fluxo de fluido que passa através do alojamento e são anguladas na porção final de arrasto para aumentar de forma efetiva o turbilhonamento do fluxo de fluido.
Patent BR-0312360-A (BR)
Inventor: STAPEL ANTON
IPC: H01R43/02
Filed: 2003-06-30
Abstract: A method for joining in an electrically conducting manner at least two wires that are provided with an insulating lacquer. In order to be able to interconnect several lacquered wires without using an electrically conducting joining piece therebetween and without having to remove the lacquer first, at least some of the areas of the lacquered wires which are to be joined, are enveloped by an electrically conducting material, and the wires are connected in a positive manner to the material by applying ultrasound while breaking up the insulating lacquer.
Patent BR-0315664-A (BR)
Title: Detecção e demodulação de dados para sistemas de comunicação sem fio
Inventor: WALTON RODNEY J
IPC: H04J99/00
Filed: 2003-10-24
Abstract: "DETECçãO E DEMODULAçãO DE DADOS PARA SISTEMAS DE COMUNICAçãO SEM FIO". A presente invenção apresenta técnicas para detectar e demodular transmissões de dados em sistemas de comunicação sem fio. Em um aspecto, um detector orientado à decisão detecta transmissões de dados em um sinal recebido mediante utilização de símbolos de dados recebidos bem como símbolos piloto recebidos. O detector orientado à decisão pode ser projetado para executar detecção diferencial no domínio da freq³ência ou detecção coerente no domínio do tempo, e pode ser usado com modulação de multi-portadora (por exemplo, OFDM). Em outro aspecto, um limite adaptativo é usado para executar detecção de transmissões de dados recebidas. Um limite pode ser determinado para cada transmissão hipotética de dados que tenha sido recebida. Como exemplo, o limite pode ser computado com base no sinal mais energia de ruído da transmissão hipotética de dados.
Patent BR-0315714-A (BR)
Inventor: HUGHES KENNETH ANDREW
IPC: C07D401/04
Filed: 2003-11-12
Abstract: This invention provides compounds of Formula I, N-oxides and suitable salts thereof wherein Y and V are each independently N or CR4a; W is N, CH or CR6; and R1 through R6, and n are as defined in the disclosure. This invention also pertains to a composition for controlling an invertebrate pest comprising a biologically effective amount of a compound of Formula I, an N-oxide thereof or an agronomic or nonagronomic suitable salt of the compound and at least one additional component selected from the group consisting of a surfactant, a solid diluent and a liquid diluent, and optionally further comprising an effective amount of at least one additional biologically active compound or agent. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I, an N-oxide thereof or an agronomic or nonagronomic suitable salt of the compound or with the composition described herein.
Patent BR-0317539-A (BR)
Title: Métodos e composições para o tratamento de infecções por vìrus da herpes usando inibidores seletivos da ou ciclooxigenase-2 ou inibidores da ciclooxigenase-2 em combinação com agentes antivirais
Inventor: MAZIASZ TIMOTHY
IPC: A61P31/22
Filed: 2003-12-19
Abstract: "MéTODOS E COMPOSIçõES PARA O TRATAMENTO DE INFECçõES POR VìRUS DA HERPES USANDO INIBIDORES SELETIVOS DA OU CICLOOXIGENASE-2 OU INIBIDORES DA CICLOOXIGENASE-2 EM COMBINAçãO COM AGENTES ANTIVIRAIS". A presente invenção fornece composições e métodos para o tratamento de infecções pelo vírus do herpes. Em um aspecto, a invenção fornece uma terapia de combinação para o tratamento de uma infecção pelo vírus do herpes compreendendo a administração a um indivíduo de um agente anti-vírus do herpes em combinação com um inibidor seletivo da ciclooxigenase-2. Em um outro aspecto, a invenção fornece uma monoterapia para tratamento de uma infecção pelo vírus do herpes simples compreendendo administrar um inibidor seletivo da ciclooxigenase-2 a um indivíduo.
Patent BR-7906297-A (BR)
Inventor: LEWKOWICZ J
IPC: H03H11/42
Filed: 1979-10-01
Abstract: An electromagnetic transducer particularly of the magneto-resistive (MR) type is biased by an inductive circuit means and operates within the linear portion of its characteristic curve. The inductive circuit means is interconnected to the output terminals of said transducer. An amplifier means is connected to the output terminals of the transducer and the inductive circuit means. The amplifier means is also biased by the inductive circuit means. The biasing scheme is enhanced when a gyrator is used as the inductive circuit means.
Patent BR-8004497-A (BR)
Inventor: JONES A
IPC: B64D17/02
Filed: 1980-07-18
Abstract: An aerofoil structure including an elongate hollow container 1 which, in use provides an aerofoil cross-section between the longer edge regions 5,6 of the container 1. Elongate means 27 are provided for so stiffening the leading edge region 5,6, that when the structure is in use the end regions of the container are permitted to deform out of the plane of the remainder of the width of the container - whilst this remaining part of the container width is kept substantially undeformed.
Patent BR-8200634-A (BR)
Inventor: GILVAR MARTIN
IPC: B21B41/00
Filed: 1982-02-05
Abstract: In a rolling mill wherein hot rolled rod is directed along a downwardly curved path into a vertical laying head which forms the rod into a series of rings, a method of and apparatus for propelling the rod through the laying head. The rod is passed between a pair of adjustable driven pinch rolls located in advance of the downwardly curved path. An initial closing force is exerted on the pinch rolls to establish an initial parting prior to entry of a rod front end therebetween. The initial parting is sized to produce at least some rod deformation while providing a driving relationship between the pinch rolls and the rod. The initial closing force is greater than the momentary surge in separating force accompanying impact of a rod front end with the pinch rolls. The initial parting is maintained until the rod front end has negotiated the downwardly curved path and has passed through the laying head, at which time the initial closing force is released. The pinch rolls can then either be opened completely to allow the rod to continue running freely therebetween, or the initial closing force can be replaced by a lower secondary closing force which allows the rod to push the pinch rolls apart to a secondary parting. The secondary parting continues the driving relationship between the pinch rolls and the rod, without any accompanying rod deformation.
Patent BR-8301535-A (BR)
Inventor: WITTWER FRITZ
IPC: A23J3/00
Filed: 1983-03-24
Abstract: An apparatus and method to produce capsules of a moldable hydrophilic polymer composition, preferably gelatin, using a combination of an injection molding device with a microprocessor (28) to precisely control the conditions of time, temperature, pressure and water content of the hydrophilic polymer composition, in a cyclic molding process, are disclosed. The injection molding device comprises a hopper unit (5) for feeding gelatin to an injection unit (1) from which plasticised gelatin is injected into a molding unit (2).
Patent BR-8607248-A (BR)
Inventor: DARR RICHARD C
IPC: B29C33/14
Filed: 1986-02-27
Abstract: An in-mold label dispenser (10) for a plastic blow molding machine (12) is disclosed as including a base (24) on which label magazines (26) are mounted along with a subbase (34) which is moved by a first actuator (40) between aligned and transfer positions with respect to open mold sections (16) of the mold (14). A shuttle (42) of the dispenser has label carriers (44) thereon and is movable with the subbase movement as well as being movable toward and away from the mold (14) by a second actuator (46) that moves with the subbase under the operation of the first actuator (40). An enlongated support (36) preferably mounts the shuttle (42) for sliding movement under the impetus of the second actuator (46) between a withdrawn position adjacent the label magazines (26) and an inserted position where the labels received by the label carriers (44) are aligned with cavity sections (18) of the mold to deposit the labels upon operation of the first actuator (40). Both the first and second actuators (40) and (46) are preferably embodied by air cylinders whose extending and retracting movements respectively move the subbase (34) and the shuttle (42) to provide the in-mold labeling operation.
Patent BR-8701796-A (BR)
Inventor: RAO VELLIYUR NOTT MALLIKARJUNA
IPC: B01J23/00
Filed: 1987-04-14
Abstract: Water is fed together with formamide in vapor form in the production of isocyanates by silver-catalyzed oxidative dehydrogenation of formamides.
Patent BR-8706728-A (BR)
Inventor: BENUZZI PIERGIORGIO
IPC: B27B5/34
Filed: 1987-12-11
Abstract: An apparatus for cutting panels (P) of wood or the like comprises a cutting carriage (C) which is movable along a cutting line with respect to a worktable supporting the panel to be cut, and includes a circular saw (S) and means (9, 10) for rotatively actuating the saw and for adjusting its position perpendicularly to the worktable. The saw (S) is constituted by at least two co-axial and aparallel saw discs (1, 101) which may be displaced axially with respect to each other with the aid of remotely-controlled adjusting means (15, 22, 122) whereby during a forward stroke (A) of the cutting carriage (C) the saw (S) performs a first cut (T1) of larger width (L') and of partial depth, and during the return stroke (R) it performs a second cut (T2) of smaller width (L) and penetrating throughout the thickness of the panel (P).
Patent BR-8707449-A (BR)
Inventor: MCSHERRY THOMAS W
IPC: F16B13/12
Filed: 1987-09-03
Abstract: A multi-function integrally molded plastic fastener (10) for insertion within a hole in a wall for fastening objects to any of solid, thick or thin hollow walls. The fastener (10) comprises a base element (1) and an anchoring element with the base element (1) being positioned within the hole and depending whether the wall is solid, thick or thin hollow wall, the anchoring element is positioned totally within, partially within and totally behind the wall respectively. The anchoring element is comprised of outstretched anchoring arms (4) which are collapsible for insertion within the hole and which arms have interfitting sections of a sinusoidal wave configuration (10a, 11a, 10b, 11b) to minimize the cross section of the anchoring element and the width required for the hole. In preferred embodiment a stiffening rib (15) is interposed between wave crests (10a, 10b) and wave troughs (11a, 11b). The ends of the arms (9), spaced from the base element (1), engage an external fastening member (16) thereby providing a solid anchorage in any of a solid, thick or thin hollow wall. <IMAGE>
Patent BR-8707901-A (BR)
Inventor: CLAESSON HANS
IPC: B63B21/38
Filed: 1987-11-26
Abstract: PCT No. PCT/SE87/00560 Sec. 371 Date Jul. 5, 1988 Sec. 102(e) Date Jul. 5, 1988 PCT Filed Nov. 26, 1987 PCT Pub. No. WO88/04256 PCT Pub. Date Jun. 16, 1988.The invention has as its object a drag anchor which is simple to manufacture and provides an effective grip in the bottom material where the anchor is to be used, besides which the anchor can be executed with a very low weight. The invention, which relates most particularly to a drag anchor, the shank of which is pivotally attached to its part which forms the fluke, is characterized in that its part (2) which forms the fluke consists of a hollow body (2) open at its front and rear end in the direction in which the shank (1) is towed, i.e. the direction of movement of the drag anchor, which body forms a mantle enclosing the rear part of the shank with an extension in the direction of movement of the drag anchor.
Patent BR-8903634-A (BR)
Inventor: BAUER HANS JUERGEN
IPC: F16F9/02
Filed: 1989-07-21
Abstract: A longitudinally controllable adjustment device, in particular a gas spring partially filled with a fluid has a piston disposed on a piston rod. In order to achieve simple manufacture and assembly and high operational safety, a valve housing for receiving a valve is provided on the piston rod. Further, the piston axially covers to total valve. The piston is secured to the piston rod by deformation, which simultaneously results in a pre-stressing of a seal sealing in four directions. The piston rod with the valve is compressed against a seal in the piston, which seal sealingly abuts on an annular bottom of a receptacle, on the receptacle, on the valve and on the valve body.
Patent BR-8905960-A (BR)
Inventor: PLOUMEN JAN JOSEPH
IPC: D06L3/02
Filed: 1989-11-27
Abstract: The invention relates to an improved process for the preparation of bleaching granules containing solid, water-insoluble peroxy acids and a hydratable inorganic material, in which process the constituents to be used are mixed to form a powder at low temperature and granules are formed from the powder as the temperature is increased to at least the hydration temperature of the hydratable inorganic material.
Patent BR-9000974-A (BR)
Inventor: PIASECKI JOSHUA
IPC: H04L12/54
Filed: 1990-03-02
Abstract: A telecommunication system for interconnecting a plurality of telephone communication trunks to a transmission network the system including transmission means at at least a first end of the transmission network including: apparatus for detecting facsimile signals on the plurality of telephone communication trunks;  apparatus for demodulating the facsimile signals; apparatus for transmitting along the transmission network, in demodulated form, the facsimile signal output of the apparatus for demodulating; and receiving apparatus at at least a second end of the transmission network including apparatus for modulating said facsimile signals received along the transmission network.
Patent BR-9007886-A (BR)
Inventor: JOHNSTON RONALD ALLEN
IPC: B60L50/15
Filed: 1990-11-23
Abstract: An improved method and apparatus for powering and controlling the operation of large diesel-electric off-road haulers of the type in which hauler drive wheels are propelled and retarded by DC electric wheel motors powered from on-board generators, optionally supplemented by DC power, from external trolley lines. In the disclosed system, thyristor-type converters connected into the system AC power grid are used to receive supplemental external power from DC trolley lines and supply it into the AC power distribution grid in the propel mode. The use of such thyristor-type converters makes possible the use of supplemental trolley line power without provision of separate switching or control gear to operate the DC wheel motors when trolley line power is received. Thyristor-type converters also may be used to supply current generated by wheel motors in the retarding mode to retarding resistors, making possible the use of the initial electrical power generated by the wheel motors to replace load requirements of the diesel engine, resulting in substantial fuel savings.
Patent BR-9105922-A (BR)
Inventor: JUNKERS JOHN K
IPC: B25B17/00
Filed: 1991-04-19
Abstract: A fluid-operated power wrench has a housing (5), a fluid-operated drive (1), a ratchet (6) turnably mounted in the housing (5) and connected with the drive (1) so as to be turned by the latter, and also formed as a one-way ratchet so that when going from loosening of a threaded connector to tightening of a threaded connector and vice versa, the housing (5) together with the ratchet (6) is to be turned over. A first engaging element (19) is connected with the ratchet (6) for loosening the threaded connector on one side of the housing (5) and for tightening the threaded connector on the other side of the housing (5). A second engaging element (24) is connected with the housing (5) for loosening a threaded connector on the one side of the housing (5) and for tightening a threaded connector on the other side of the housing (5). A reaction element (27) is connected with the second engaging element (24) so as to transfer the reaction force to a stationary object during tightening and loosening, so that the housing (5) becomes stationary while the first engaging element (19) turns.