baber/WOPTO huggingface dataset:
Patent BR-0318113-A (BR)
Title: Dispositivo de segurança e aparelho com mecanismo de disparo
Inventor: COCKER ROBIN CRAIG
IPC: A61M5/32
Filed: 2003-11-19
Abstract: "DISPOSITIVO DE SEGURANçA E APARELHO COM MECANISMO DE DISPARO". A presente invenção refere-se a um dispositivo de segurança (10), utilizável em particular com agulhas hipodérmicas, e que incorpora um mecanismo de disparo (13) que, quando ativado, aciona o dispositivo (10) no sentido de iniciar a retirada da bainha da agulha em uso ao flexionar um ou mais braços que circundam a agulha (16, 17) para fora do eixo geométrico da agulha; o acionamento inicial e o movimento de flexão dos braços sendo causados pela interação de uma porção operativa do disparador (13) com o ou com cada dito braço (16, 17) ou com um elemento conectado operacionalmente ao mesmo, o dispositivo sendo caracterizado pelo fato de que, quando tal movimento acontece, a extremidade do disparador interage com o braço (16, 17) ou com a dita peça conectada ao mesmo de uma maneira que positivamente tranque e retenha os dois em encaixe.
Patent BR-0318318-A (BR)
Inventor: MORSZECK DIETER
IPC: A45C5/14
Filed: 2003-08-21
Abstract: Disclosed is a suitcase ( 1 ) comprising two metal or plastic shells ( 3, 5 ) that are hingedly connected to each other and can be locked on frame elements ( 9 ) by means of a locking device ( 7 ), said frame elements ( 9 ) being located on edges of the suitcase shells. At least one main area ( 11 ) of the suitcase shells ( 3, 5 ) is provided with an embedded cavity ( 13 ) inside which at least one pocket ( 15 ) is fixed via a base plate ( 17 ).
Patent BR-8100196-A (BR)
Inventor: MERRILL R
IPC: F28C3/06
Filed: 1981-01-14
Abstract: An injector type cooling apparatus is disclosed wherein multiple flat liquid sprays are directed into a conduit of uniform cross-section to draw cooling air into and through the conduit for mixture with and heat transfer from the liquid. The discharge end of the conduit is fitted with mist eliminators, in addition, holes or slots fitted with mist eliminators are provided in the conduit roof or sides downstream of the liquid sprays. These holes or slots cause increased air flow which results in improved cooling apparatus performance.
Patent BR-8204249-A (BR)
Inventor: LAARHOVEN JOHANNES J
IPC: B07C5/342
Filed: 1982-07-21
Abstract: In non-destructive method the state of ageing of plastics products is determined by means of infrared radiation, which is passed through the product. 
<??>The invention is based upon the discovery that there is a clear relationship between certain physical and/or chemical changes occurring during the course of time in the interior of plastics materials, detectable by infrared analysis, and the mechanical properties of the product. On the basis of this relationship, the method may be used to decide whether products can be safely used or whether they must be disqualified and removed. 
<??>The method is particularly well suited with crates which are to contain bottles; the radiation is then passed through a crate wall. 
<??>Apparatus for performing the method may be arranged in a line such as a conveyor belt bottling line.
Patent BR-8204678-A (BR)
Inventor: THIEL PETER H
IPC: H01G4/38
Filed: 1982-08-09
Abstract: An all-film power capacitor in which sections have extended electrode foils (E1, E2) and large area edge connections (21a, 21b) of deposited metal and providing high space factor of the section winding.
Patent BR-8403450-A (BR)
Inventor: HORODYSKY ANDREW GENE
IPC: C10M137/04
Filed: 1984-07-11
Abstract: Lubricants and liquid fuel composition containing a hydrogen phosphite-vicinal diol reaction product provide additional protection to metal parts in contact by reducing the amount of friction.
Patent BR-8604055-A (BR)
Inventor: CHADWICK JOHN CLEMENT
IPC: C08F10/00
Filed: 1986-08-26
Abstract: A process for preparing spherical particles of a compound with the general formula Mg(OR)<sub>2-a</sub>(OR')<sub>a</sub> in which R is an alkyl group with from 2 to 8 carbon atoms, R' is an alkyl group with from 1 to 7 carbon atoms and a is a number of from 0 to 0.5, which comprises preparing a homogeneous solution of a compound Mg(OR)₂ in an aliphatic alcohol with the general formula R'OH spray-drying the solution at a temperature of from 15 to 85 °C, suspending the spray-dried solid particles in an aliphatic alcohol with the formula ROH in which R is the same alkyl group as present in the said compound Mg(OR)₂ heating the suspension in order to remove an alcohol with the formula R'OH from the liquid phase by distillation and separating the solid particles from the liquid phase.
Patent BR-8606473-A (BR)
Inventor: STOBER REINHARD
IPC: C08B31/12
Filed: 1986-12-29
Abstract: A dry process for preparation of cationic starch ethers by reaction of starch with alkylidene epoxides in the presence of water in an alkaline medium at a temperature of 5 DEG  to 40 DEG  C. in the presence of a finely divided silica.
Patent BR-8607086-A (BR)
Inventor: TREITZ SIEGFRIED
IPC: E21B10/00
Filed: 1986-03-08
Abstract: PCT No. PCT/DE86/00097 Sec. 371 Date Nov. 13, 1986 Sec. 102(e) Date Nov. 13, 1986 PCT Filed Mar. 8, 1986 PCT Pub. No. WO86/05542 PCT Pub. Date Sep. 25, 1986.Percussion drill bit for rock perforators is provided whose frontal face is covered by a plurality of hard-metal studs, whereby a plurality of studs are positioned to form a group, there being several of these groups present and each of the so-called groups being at a distance from one another at least circumferentially and separated through circulation-medium channels, and further provided with at least one axial center channel located roughly in a center of the frontal face and opening into the circulation-medium channels, characterized in that each group consists of only one row of studs (1) arranged on sloped protruding drilling facets (4), in that the drilling facets (4) run against the rotation direction (A) of the drill bit, at an angle with respect to the radius, and in that the circulation-medium channels (2) formed in the frontal face widen starting from the center of the drill bit, radially towards the outside.
Patent BR-8802314-A (BR)
Inventor: FONTANILLE MICHEL
IPC: C08C19/00
Filed: 1988-05-12
Abstract: The present invention relates to liquid crystal polymers bearing side mesogenic groups of formula: <IMAGE> in which: X = H, OH, COOH, NH2; R1, R2 and R3 = H, Cl or CH3; R4 and R5 = hydrocarbon radical; M = mesogenic group; the sum n + m + p is between 10 and 20,000; x is a number ranging from 0 to 8. The present invention also relates to a process for the preparation of these polymers, according to which mesogenic groups are grafted onto at least a proportion of the pendant vinyl unsaturations of a polymer which may be a telechelic polybutadiene by means of a (bromoalkyl)diorganosilane. These liquid crystal polymers can be employed especially for the production of solid optical components.
Patent BR-8803125-A (BR)
Inventor: RANCE ROBERT W
IPC: C08F236/10
Filed: 1988-06-24
Abstract: Improved adhesive polymers based on monovinylidene aromatic and conjugated diene monomers (e.g. styrene and butadiene) are prepared using a hydroxyalkyl (meth)acrylate monomer and itaconic acid to provide improved combinations of shear strength and tack. Itaconic acid is used in the range of 0.5 to 5 percent by weight and the hydroxyalkyl (meth)acrylate in the range of 1.5 to 17 weight percent. Hydroxyethyl acrylate is a preferred hydroxyalkyl (meth)acrylate compound.
Patent BR-8803793-A (BR)
Inventor: TAKAHASHI YASUNORI
IPC: G11B20/00
Filed: 1988-07-29
Abstract: A copy protection arrangement for pre-recorded videotape cassettes. The invention includes both a method of protecting and a protected videotape cassette. Copy protection is provided by recording on at least a portion of the original videotape a composite synchronizing signal including a vertical synchronizing pulse having a pulse width in the range of 1-20 micro-seconds and a pulse height discernible by a vertical synchronizing signal separating circuit of the television receiver. All other vertical synchronizing pulses in the vertical synchronizing signal partition, all the equalizing pulses in a equalizing signal partition following the vertical synchronizing signal partition and at least a part of the horizontal synchronizing pulses in a horizontal synchronizing signal partition following the equalizing signal partition in the composite synchronizing signal having respective pulse height less than a predetermined pedestal level of the synchronizing signals.
Patent BR-8901551-A (BR)
Inventor: ARNETT CHARLES R
IPC: C21D9/36
Filed: 1989-04-03
Abstract: A carbon or alloy steel heat treated grinding rod having improved wear resistance and breaking resistance for use in a rotating grinding mill. The surface of the rod has a martensitic microstructure having a hardness of at least HRC 55. The core of the rod has a bainitic microstructure having a hardness of at least HRC 40. A preferred rod composition includes at least .7% carbon, at least .25% of molybdenum, at least .25% chromium, less than .7% manganese, the balance iron and unavoidable impurities, all percentages by weight.
Patent BR-8906411-A (BR)
Inventor: GUILLAUME BERNARD
IPC: B60P1/28
Filed: 1989-12-12
Abstract: Vehicle of the tipper type, comprising a container tilting backwards and mounted on a support cradle fixed on the vehicle and equipped with the standard accessories, characterised in that the said container consists of a cylindrical volume obtained by bending a rectangular piece of sheet metal on a press, and the cradle likewise consists of a cylindrical volume of the same radius as the above container and likewise obtained by bending a rectangular piece of sheet metal on a press, but with a smaller angle of opening such that the said container fits exactly inside the said cradle.
Patent BR-8907784-A (BR)
Inventor: TRABITSCH UWE
IPC: C11D3/08
Filed: 1989-11-15
Abstract: PCT No. PCT/EP89/01371 Sec. 371 Date May 24, 1991 Sec. 102(e) Date May 24, 1991 PCT Filed Nov. 15, 1989 PCT Pub. No. WO90/05773 PCT Pub. Date May 31, 1990.A paste-form, non-phosphate detergent which is particularly suitable for the washing of heavily soiled working apparel and which generates no troublesome foam essentially contains (A) 1 to 3% by weight sodium alkyl benzene sulfonate having linear C9-13 alkyl chains, (B) 14 to 18% by weight of a linear or 2-methyl-branched, saturated, primary C12-15 alcohol containing 2 to 4 ethylene glycol ether groups, (C) 12 to 16% by weight of a linear or 2-methyl-branched, saturated, primary C12-15 alcohol containing 6 to 8 ethylene glycol ether groups, (D) 50 to 65% by weight sodium silicate having the composition Na2O:SiO2=1:0.8 to 1:1.5, (E) 2 to 8% by weight, based on sodium salt, of at least one complexing agent from the group consisting of nitrilotriacetic acid and polyphosphonic acids, (F) 0.5 to 2.5% by weight water-soluble polymers having a redeposition-inhibiting effect, (G) 0 to 5% by weight other nonsurfactant and non-builder detergent constituents and (H) less than 4% by weight water. The paste can be introduced into washing machines by automatic dispensing systems.
Patent BR-9003423-A (BR)
Inventor: HEMELRIJK DIRK VAN
IPC: C07C291/04
Filed: 1990-07-16
Abstract: Reaction of amine-containing substrates with hydrogen peroxide can suffer from the problems of in situ generation of nitrosamines, which are allegedly carcinogens, as impurities and impaired product formation, especially in the presence of transition metals. The problems can be ameliorated by employing a selected range of alkyleneaminopoly(methylenephosphonic acid) compounds such as cyclohexane-1,2-diaminotetra(methylenephosphonic acid).
Patent BR-9005177-A (BR)
Inventor: MITAMI MINORU
IPC: C25D11/22
Filed: 1990-05-09
Abstract: A method of treating the surface of aluminum or its alloy to give a desired color thereto and, in addition, improve the abrasion and corrosion resistances thereof. An anodic coating formed by the Almite process was disadvantageous in that it was porous, had low abrasion and corrosion resistance and was unsatisfactory in color fastness. The method of the invention is characterized by forming an anodic coating on the surface of aluminum or its alloy by an ordinary process, dipping the product of anodization in a solution of a sulfate or nitrate of a desired metal, and applying an AC voltage of 10 to 30 V thereto to thereby infiltrate the metal into the anodic coating by electrolysis. As a result, the metal is embedded in the pores of the porous anodic coating to thereby improve the abrasion and corrosion resistances, and the embedded metal serves to attain desired coloration.
Patent BR-9104503-A (BR)
Inventor: PHAM DOAN VAN
IPC: G01R31/08
Filed: 1991-10-17
Abstract: Circuit-breaker comprising at least one chamber inside which there are contacts and blast means, the said insulating chamber being placed on an insulating support inside which there is an operating rod, the said circuit-breaker comprising a first and a second current intake, the said circuit-breaker comprising at least one fluorescent optical fibre, characterised in that the said fibre (25) is arranged inside the said support (17) and constitutes a loop symmetric about the said operating rod (16), each of the ends of the said fibre being connected to a photo-diode (26, 27) equipped with an amplifier. 
<IMAGE>
Patent BR-9206295-A (BR)
Inventor: CHAUVETTE GAETAN
IPC: D21H11/16
Filed: 1992-07-20
Abstract: A highly absorbent, flexible and resilient sheet comprising a non-defiberized cellulosic pulp board containing effective amounts of debonding agent and cross-linked cellulosic fibers, well-suited for use as an absorbent component of a disposable, absorbent product such as a sanitary napkin, a diaper, an incontinence pad, an adult brief, a wound dressing and the like. The invention also extends to a method for manufacturing the fluid-absorbent sheet, to a disposable absorbent product utilizing the fluid-absorbent sheet and to a method for enhancing the resilience, fluid-absorbency and flexibility of a non-defiberized cellulosic pulp board.
Patent BR-9507253-A (BR)
Inventor: UECKER ERWIN
IPC: E05B17/00
Filed: 1995-03-07
Abstract: The lock proposed has a cylinder made up of a sleeve and a core. The core is locked to the sleeve by means of tumblers when the key is withdrawn and carries one of the elements of a longitudinal two-element coupling. When the inserted key is turned, the cylinder core is rotated and this movement is transmitted to the other element of the two-element coupling which is non-rotatably linked to an engaging lug. It is the engaging lug which carries out the vehicle-locking function. Although the cylinder sleeve is rotatably mounted in a fixed housing, it is normally prevented from rotating in the housing by means of a catch which acts as an overload protection mechanism. The catch consists of a male and a female snap-in element on the cylinder sleeve, which are spring-biased with respect to each other and normally engage in each other along a longitudinal section and can be disengaged. When turned by force, the male catch element is disengaged out of the female catch element and the cylinder is brought into a freely turning overload condition within the housing. At the same time, the two coupling elements are detached from each other. So that the cylinder does not move longitudinally in the event of an overload, the invention proposes that the cylinder sleeve is mounted in the housing so that it cannot move longitudinally. While the male catch element of the overload protection mechanism cannot be rotated, it can be displaced along the longitudinal axis of the housing. The longitudinally acting spring bias acts on the male catch element in the direction towards the female catch element which cannot move longitudinally in the housing. The coupling element mounted on the cylinder core also cannot move longitudinally, but the other coupling element can move longitudinally together with the male catch element against the bias of the spring.
Patent BR-9509216-A (BR)
Inventor: ANDERSON KATHERINE
IPC: B26B21/22
Filed: 1995-09-28
Abstract: A razor blade assembly has a body member containing blade means which may be resiliently mounted and biased outwardly from the body member. A wrap-around clip is provided at both sides of the body member, the clip having its ends terminating at the bottom surface of the body member. Means are provided for inhibiting movement of the clip ends relative to the bottom surface upon impact loading of the razor blade assembly.
Patent BR-9603293-A (BR)
Title: Disposições construtivas aplicadas a fundo de caixas de inspecção e poços de visita
Inventor: FARIA CIRO AMARAL
IPC: E03F5/00
Filed: 1996-07-08
Abstract: Patente de Invenção "DISPOSIçõES CONSTRUTIVAS APLICADAS A FUNDO DE CAIXAS DE INSPEçãO E POçOS DE VISITA". Refere-se a presente patente aperfeiçoamentos caracterizados por entalhes e seccionamentos em segmentos retos e curvos, a fim de se obter canaletas retas (1) dotadas de recorte (2) e canaletas curvas (5) dotadas de recorte curvo (6) que se adaptam a uma sela (3), através de seu recorte (4), no caso de poços de simples passagem, bem como recortes (13), (15) e (17) em canaletas de derivação com bolsas (14), (16) e (18) que se articulam com canaletas de distribuição reta (9) com recorte (10) ou canaletas de contribuição em curva reversa (11) com seus respectivos recortes (12), para poços de contribuições múltiplas; sendo os conjuntos, tanto o de poços de simples passagem como o de contribuições múltiplas ancorados e solidarizados por enchimentos de concreto (7) e argamassa (8). é esta nova concepção construtiva introduzida em fundos das caixas de inspeção e dos poços de visita destinados aos sistemas de esgotos sanitários, industriais e pluviais, de tal forma a permitir uma execução rápida e de fácil montagem, sem necessidade de mão-de-obra especializada, sem perda de material ou desperdício de tempo, podendo as caixas e os poços serem colocados em carga imediatamente.
Patent BR-9605153-A (BR)
Inventor: LUTTICKEN HEINRICH DIETER
IPC: A61P31/12
Filed: 1996-10-17
Abstract: The present invention provides a combination vaccine for use in the protection of poultry against ND comprising an expression system, such as a virus vector, expressing a NDV immunogenic protein, and a live NDV vaccine strain. It is demonstrated that such a combination vaccine affords good local and systemic protection.
Patent BR-9607040-A (BR)
Inventor: LONNO ANDERS
IPC: B29B15/10
Filed: 1996-02-13
Abstract: PCT No. PCT/SE96/00187 Sec. 371 Date Aug. 13, 1997 Sec. 102(e) Date Aug. 13, 1997 PCT Filed Feb. 13, 1996 PCT Pub. No. WO96/25655 PCT Pub. Date Aug. 22, 1996The invention relates to a device for obtaining, in the manufacture of a high-strength composite, an indication the reinforcement layer of the composite has been wetted throughout by the matrix material of the composite. The reinforcement layer is of the type which mainly consists of fibers or fiber bundles which do not become translucent or transparent when wetted by the matrix material, such as carbon or aramide fibers or fiber bundles. The matrix material of thermosetting plastic is applied in a liquid state in the manufacture according to, for instance, the technique of hand lay-up. The reinforcement layer includes indicating fibers which become translucent or transparent when wetted by the matrix material. A good indication is obtained if the indicating fibers have such properties that they become translucent only when the adjoining reinforcing material has been completely wetted throughout. Preferably the indicating fibres are uniformly distributed across the reinforcement layer and in an amount that does not affect the properties of the composite significantly.
Patent BR-9608694-A (BR)
Inventor: SAINT MARTIN RODOLPHE
IPC: F16B35/00
Filed: 1996-05-07
Abstract: PCT No. PCT/FR96/00688 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed May 7, 1996 PCT Pub. No. WO96/35883 PCT Pub. Date Nov. 14, 1996A screw intended to be set in place and removed rapidly. The screw is characterized in that the threads are intended to take two positions: a first position wherein they project at the periphery of a body (1) and a second position wherein they are retracted into the thickness of the body (1). The screw further comprises a displacement member (27) intended to displace the threads from one position to the other and a device for locking the threads (29, 36, 27, 38) in the extended position.
Patent BR-9612803-A (BR)
Title: Processo de controlar o estabelecimento de chamadas que entram e que saem em um radiotelefone e radiotelefone para uso em telecomunicações sem fio.
Inventor: HAGELTRON GOERAN
IPC: H04B1/38
Filed: 1996-12-23
Abstract: "PROCESSO DE CONTROLAR O ESTABELECIMENTO DE CHAMADAS QUE ENTRAM E QUE SAEM  EM UM RADIOTELEFONE E RADIOTELEFONE PARA USO EM TELECOMUNICAçõES SEM FIO". Um radiotelefone para uso em telecomunicação sem fio, tendo uma unidade transmissora/receptora (4), uma unidade de controle (5), uma primeira antena (1), cujas propriedades são otimizadas para uso no modo à disposição, e uma segunda antena (2), cujas propriedades são, otimizadas para uso durante chamadas em andamento, dita segunda antena sendo eletricamente conectada e desconectada com a unidade transmissora/receptora. O radiotelefone ainda tem um comutador de antena (3), que é disposto para operativamente conectar a unidade transmissora/receptora (4) à primeira antena (1) ou à segunda antena (2), o comutador de antena suprindo a unidade de controle (5) com sinais de controle (7), em resposta a pelo menos à situação de conexão elétrica da segunda antena. A unidade de controle evita que chamadas entrantes bem como saindo sejam estabelecidas, contando que a segunda antena, de acordo com os referidos sinais de controle, seja indicada para ser eletricamente desconectada.
Patent BR-9708121-A (BR)
Title: Dispositivo para içamento de uma corrente.
Inventor: SANDOY HARRY
IPC: B66D1/72
Filed: 1997-09-18
Abstract: <B> "DISPOSITIVO PARA IçAMENTO DE UMA CORRENTE"<D>. Um dispositivo para içamento de uma corrente (2,3) verticalmente utilizando um dispositivo de bloqueio para a corrente compreende uma ou mais garras (14, 14') que encaixam a corrente (2,3) em um dispositivo combinado hidráulico de içamento (8) e de sujeição (12) com um sistema de garras equivalente e um dispositivo de guia (1) de aproximadamente 180° para a corrente. O dispositivo de guia(1) e o dispositivo de içamento (8) e de sujeição (12) são integrados em uma unidade em que o dispositivo de guia semicircular (1) é articulado na área que se encontra mais afastada da parte sendo recolhida da corrente, e em que o dispositivo de sujeição consiste em uma ou mais garras (12) que podem prender a corrente enquanto a mesma se encontra disposta em seu trilho (4,5) no dispositivo de guia (1). Um cilindro hidráulico de içamento (8) é articulado ao dispositivo de guia (1) na proximidade da parte sendo recolhida da corrente.