baber/WOPTO huggingface dataset:
Patent BR-0303166-A (BR)
Title: Composto abrasivo para tratamento de superfìcie
Inventor: VASCONCELLOS LUIZ CARLOS MEIRA
IPC: C08J5/14
Filed: 2003-07-18
Abstract: "COMPOSTO ABRASIVO PARA TRATAMENTO DE SUPERFìCIE". Refere-se a presente patente de invenção de um novo composto abrasivo destinado a tratar superfícies, especialmente no que diz respeito ao acabamento final. Os materiais para tratamento de superfície existentes no mercado são obtidos pela aplicação de grãos de material abrasivo sobre papel, pano, ou outro tipo de manta, normalmente conhecidos como "lixa" de aplicação manual ou em máquinas, e também pela mistura de material abrasivo com um aglomerante do tipo poliéster ou outro aglomerante, normalmente conhecidos como pontas abrasivas montadas, discos de corte, discos de esmerillrebolo, chips, afiadores, normalmente usados em maquinas. Um dos objetivos da presente patente é de prover um composto abrasivo que possua uma combinação de flexibilidade e maciez ajustável para cada caso e aplicação e permitindo atingir qualquer ponto da superfície a ser tratada. Outro objetivo é prover um material abrasivo que mantenha suas características de abrasão durante toda sua vida útil, mantendo a abrasividade independente do desgaste. O produto resulta em composto abrasivo, todo ele de material abrasivo permitindo sua utilização até o final do composto, resultando em economia e uniformidade na aplicação, eis que o poder de abrasão não vai diminuindo com o uso, mas se desgasta no composto como um todo e permanece com a mesma característica de abrasividade até o fim, podendo ser utilizável manualmente ou em maquinas.
Patent BR-0304041-A (BR)
Title: Processo para aglutinar concentrados do cobre em uma pilha de cascalho, para serem lixiviados posteriormente em um leito não-inundado, aos quais uma solução aglutinante contendo cloreto de cálcio, e uma segunda solução contendo ìon de sulfato, são adicionadas
Inventor: FAINE JAIME RAULD
IPC: C22B3/10
Filed: 2003-10-23
Abstract: "PROCESSO PARA AGLUTINAR CONCENTRADOS DO COBRE EM UMA PILHA DE CASCALHO, PARA SEREM LIXIVIADOS POSTERIORMENTE EM UM LEITO NãO-INUNDADO, AOS QUAIS UMA SOLUçãO AGLUTINANTE CONTENDO CLORETO DE CáLCIO, E UMA SEGUNDA SOLUçãO CONTENDO ìON DE SULFATO, SãO ADICIONADAS". Trata-se de um processo para aglutinar concentrados de minério, que podem ser de cobre, em uma pilha de cascalho, para serem lixiviados em um leito não-inundado, o qual compreende: a aderência artificial do concentrado à superfície de uma base de material sólido, o qual pode ser um material artificial, ou uma substância pétrea; o material aglutinado é empilhado, formando uma pilha de lixiviação; e é irrigado com uma solução de lixiviação que contem íons de pelo menos C1, Cu, e Fe.
Patent BR-0308408-A (BR)
Title: Aparelho para coleta de amostra de fluido biológico
Inventor: MATHIAS JEAN-MARIE
IPC: A61M1/02
Filed: 2003-03-13
Abstract: "APARELHO PARA COLETA DE AMOSTRA DE FLUIDO BIOLóGICO". A presente invenção refere-se a um aparelho para coleta de amostra que é descrito, o qual inclui um recipiente para amostra (30) e um receptor de dispositivo para amostra (40) em comunicação com tubulação (14) conectada ao recipiente (30). O receptor (40) é adaptado para receber um dispositivo de coleta de amostra (100) para retirar uma amostra de fluido da tubulação (14) e pode ser ligado diretamente a um conector (32) localizado entre segmentos da tubulação (14).
Patent BR-0312385-A (BR)
Title: Preparação, processos para produzir a mesma e uma ração contendo diformiato e/ou aditivo de ração, uso de uma preparação, e, ração animal
Inventor: SCHOENHERR MICHAEL
IPC: A23K1/16
Filed: 2003-07-07
Abstract: "PREPARAçãO, PROCESSOS PARA PRODUZIR A MESMA E UMA RAçãO CONTENDO DIFORMIATO E/OU ADITIVO DE RAçãO, USO DE UMA PREPARAçãO, E, RAçãO ANIMAL". A presente invenção refere-se a preparações compreendendo pelo menos um diformiato da fórmula geral XH(COOH)~ 2~, em que X = Na, K, Cs, NH~ 4~ e pelo menos um ácido carboxílico de cadeia curta e/ou pelo menos um sal do ácido carboxílico de cadeia curta e/ou pelo menos um éster e/ou pelo menos um derivado do ácido carboxílico de cadeia curta, e ao uso destas preparações.
Patent BR-0314773-A (BR)
Title: Módulo de dispositivo de injeção de combustìvel
Inventor: NAKAGAWA MITSUO
IPC: F02M37/04
Filed: 2003-09-24
Abstract: "MóDULO DE DISPOSITIVO DE INJEçãO DE COMBUSTìVEL". A presente invenção refere-se a um módulo de dispositivo de injeção de combustível no qual, para um motor operado eletricamente (10), uma bomba de combustível (11) que é acionada por um eixo de saída (21a) do motor (10) de modo a suprir combustível para um injetor (13) sob pressão e um regulador de pressão de injeção (14) que regula a pressão de um combustível descarregado a partir da bomba de combustível (11) são integralmente conectados, um prendedor de injetor (47) que prende o injetor (13) é integralmente formado com um corpo de módulo (40) que é conectado à bomba de combustível (11), e uma passagem de combustível (46) que permite que a bomba de combustível (11), o regulador de pressão de injeção (14) e o injetor (13) se comuniquem entre si é formada no corpo de módulo (40). Sendo assim, é possível se chegar a uma grande redução de custo de um módulo de dispositivo de injeção de combustível por meio da realização de eliminação de um conduto de combustível de alta pressão entre um injetor e uma bomba de combustível.
Patent BR-0318712-A (BR)
Title: aparelho para jogar um jogo em ordem inversa
Inventor: DUHAMEL GERALD
IPC: G07F17/32
Filed: 2003-04-01
Abstract: APARELHO PARA JOGAR UM JOGO EM ORDEM INVERSA. A presente invenção se refere a um sistema para distribuição de informação relacionada a jogo permitindo um jogador de participar em uma terminação de jogo quando da ocorrência de um critério predeterminado, o sistema compreendendo: - um servidor de jogo compreendendo a) um meio de armazenamento em que pelo menos um valor de comparação é armazenado, b) meios de distribuição para distribuir informações relacionadas a jogo para participações no jogo, e c) meios de avaliação de terminação para avaliar quando um jogo deveria terminar com base em um critério de terminação de jogo; - uma pluralidade de aparelhos eletrónicos de jogo; - meios de comunicação permitindo comunicação entre o servidor de jogo e a pluralidade de aparelhos eletrónicos de jogo; e - a pluralidade eletrónicos de jogo cada uma compreendendo um controlador controlando participação de um jogador no jogo quando da solicitação do jogador, cada um dos aparelhos eletrónicos de jogo sendo adaptados com uma interface gráfica de usuário (GUI) permitindo que um jogador solicite uma participação no jogo, exiba representações do valor de comparação e um valor de participação, compare estes valores para estabelecer uma saída de participação, e sinalize um ganho de prêmio correspondendo à saída de participação.
Patent BR-8205939-A (BR)
Inventor: POLLOK HANS JURGEN
IPC: F16C33/10
Filed: 1982-10-11
Abstract: A self-pumping thrust bearing for electric machines having a vertical shaft is disclosed in which oil circulates through radially-extending bores in a rotating thrust ring to suck hot oil from an oil space and transfer it to a ring canal disposed in a stationary part. In order to make the transition from the rotating thrust ring to the stationary ring canal as loss free as possible, there is arranged on the outside at the thrust ring a circular canal into which the bores lead. This circular canal is bounded on the side facing the stationary part by a height-adjustable ring which is held at the thrust ring with a gap between the ring and the thrust ring. The transfer of oil therefore takes place around the entire circumference of the thrust ring so that turbulence is avoided. The quantity of oil pumped can be adjusted by adjusting the width of the gap.
Patent BR-8302740-A (BR)
Inventor: ERNST ALFONS
IPC: G01B3/02
Filed: 1983-05-25
Abstract: A measuring scale carrier for a longitudinal or angle measuring system is stretched and contracted in a localized manner in order to bring about a desired error correction course through the generation of localized longitudinally extending forces in the carrier. A number of approaches for generating these localized longitudinally extending forces are described, including the use of spring elements mounted on the carrier and the localized variation of a predetermined longitudinal tension in the carrier.
Patent BR-8305746-A (BR)
Inventor: SAUDER KARL
IPC: B21D39/04
Filed: 1983-02-01
Abstract: PCT No. PCT/EP83/00024 Sec. 371 Date Oct. 4, 1983 Sec. 102(e) Date Oct. 4, 1983 PCT Filed Feb. 1, 1983 PCT Pub. No. WO83/02737 PCT Pub. Date Aug. 18, 1983.An apparatus for pressing tubular parts, more particularly for pressing or forcing pipe-unions onto pipes, sleeves or hoses. The apparatus includes a plurality of spring loaded, radially adjustable jaws and an annular piston in operative communication with the jaws. The piston can move hydraulically towards the jaws and can be returned hydraulically to its neutral position. The effective area of the piston, by means of which it is returned to its neutral position, amounts to only a fraction of the piston-area which advances the piston. The end of the piston remote from the jaws engages in an annular hydraulic cylinder, the entire cross-section of the piston which is largest at this end, forming the effective piston-area which advances the piston.
Patent BR-8405550-A (BR)
Inventor: PALICOT PAUL JACQUES
IPC: H04B3/23
Filed: 1984-10-26
Abstract: Echo cancellation is carried out on a received demodulated analog signal. The apparatus comprises an analog transversal filter, a computing circuit for generating the direct coefficients a1 to ar and, eventually, feedback coefficients b2 to bm of an analog transversal filter. The input of a computing circuit is connected to the input of an analog transversal filter. The computing circuit is comprised of an analog-to-digital converter, whose output is connected to a self-adaptive digital transversal filter. The values of the digital transversal filter multiplication coefficients are applied, as coefficients, to the multipliers of the analog transversal filter. The optimization criterion is that of the mean quadratic error. The convergence algorithm is that of the gradient. The iterative correction may be carried out at each step on the digital transversal filter's group of coefficients. Or, it can be carried out cyclically of each of the digital transversal filter's coefficients. Variations of the self-adaptive digital transversal filter are described.
Patent BR-8703030-A (BR)
Inventor: ANDERSON ALVAR
IPC: A23L3/375
Filed: 1987-06-16
Abstract: In a process for freezing liquid or semiliquid food products in the form of essentially uniform pellets, the nonfrozen food product is introduced into a container (7). The product is agitated within the container, while a liquid cooling gas is sprayed over the product. The partially frozen food product is then removed from the container before it is completely frozen and after formability has been achieved, and is formed into essentially uniform pellets which are completely frozen outside the container. An apparatus for carrying the process into effect comprises a container (7), an agitator (8) mounted within said container, spray nozzles (18) opening into the upper part of the said container for spraying the underlying food product in the container with a liquid cooling gas, a forming device (13) for forming the partially frozen food product removed from said container into essentially uniform pellets, and a freezer (17) for completely freezing the pellets thus formed.
Patent BR-8703263-A (BR)
Inventor: HALLIEZ GERARD
IPC: B61D33/00
Filed: 1987-06-26
Abstract: A railway car seat modularly adaptable to provide various seating accommodations, consisting of a load bearing frame (10), a seat element (20) and a backrest element (30), where the frame (10) is made up of a tubular member (11) connecting two horizontal rail members (12) serving to support the seat element, the seat element (20) and backrest element (30) each having a semicircular channel (21A, 31A), both of which channels mate with the tube (11).
Patent BR-8705346-A (BR)
Inventor: BEACH WAYBE H
IPC: E21C35/18
Filed: 1987-10-01
Abstract: A rotatable cutting tool (30) for mounting in the bore (22) of a bock comprising an elongate symmetrical body (32) having forward (34) and rearward (36) portions wherein the forward (34) portion terminates in a front end at which there is a cutting tip (44) and the rearward (36) portion is of a generally constant diameter and terminates in a rear end (46). The rearward (36) portion contains a channel adjacent the rear end (46). A resilient retainer (60) surrounds substantially all of the rearward (36) portion and extends rearwardly past the rear end (46). The retainer (60) has an inward projection (74) which is received within the channel so that the elongate body (32) and retainer are retained together. The retainer (60) has an unstressed diameter greater than the diameter of the bore (22) so that when the cutting tool (30) is inserted into the bore (22) the retainer (60) expands against the bore (22) so as to be held therein whereby the body (32) is free to rotate relative to the block (14).
Patent BR-8800579-A (BR)
Inventor: LINSS GERHARD
IPC: B29C49/02
Filed: 1988-02-11
Abstract: In an apparatus comprised of a ring-shaped nozzle in a nozzle piece, which ring-shaped nozzle has a reciprocally movable nozzle cone piece, wherewith the cone piece and nozzle piece together define a ring-shaped nozzle opening, it is desired to modify the ring-shaped nozzle such that, in the manufacturing of hollow bodies, the amount of scrap can be reduced and the range of practicable applications of the apparatus can be extended. This is achieved in that an additional device or arrangement is provided for closing the nozzle opening. With the improved apparatus, one can achieve improvements in the hollow body being produced, the improvements being attributable to a special technique of closing the ring-shaped nozzle, which technique is enabled by the novel closure device.
Patent BR-8802014-A (BR)
Inventor: HABER TERRY M
IPC: A61M5/32
Filed: 1988-04-27
Abstract: A disposable syringe (1, 130 or 160) having particular application to vacuum tube phlebotomy and comprising respective inner (2, 132 or 162) and outer (4 or 134) needle carrying and protective cylinders which are coaxially aligned and axially extensible relative to one another. The inner and outer cylinders may be locked in a retracted position, whereby a hypodermic needle (22 or 138) is accessible for drawing blood samples from the patient to an evacuated tube (52) at the inner cylinder. After the last blood sample has been taken, the inner and outer cylinders may be locked in an axially extended position, whereby the hypodermic needle is completely surrounded and shielded by the outer protective cylinder so as to permit the safe handling of the syringe while avoiding an accidental needle strike and the possible spread of a contagious disease.
Patent BR-8806775-A (BR)
Inventor: YAMAMOTO KAORU
IPC: C08G2/18
Filed: 1988-12-21
Abstract: Acetal polymer is obtained with a catalyst of a heteropoly acid or an acid salt thereof in a small amount. High polymerication degree is attained. The catalyst is:  Hx[Mm.M min nO l ]yH2O      (1) wherein M: a central element constituted of at least one member selected from among P, B, Si, Ge, Sn, As, Sb, U, Mn, Re, Cu, Ni, Ti, Co, Fe, Cr, Th and Ce, M min : at least one ligand element selected from among W, Mo, V and Nb,  m: 1 to 10,  n: 6 to 40,   l : 10 to 100,  x: an integer of 1 or above, and y: 0 to 50. c
Patent BR-8903414-A (BR)
Inventor: HULTMAN CARL A
IPC: B26B21/58
Filed: 1989-07-12
Abstract: A shaving razor has a blade (10) provided with a sputtered hard coating (36) of boron carbide and with a fluoropolymer lubricant coating (52) overlying the boron carbide coating (36) and adhering directly thereto. The razor provides good durability and good shave performance.
Patent BR-9002512-A (BR)
Inventor: NAUDET GILBERT
IPC: F24D3/08
Filed: 1990-05-28
Abstract: The invention concerns an installation for the distribution of hot water comprising a tank (1) fitted with a cold-water inlet pipe (2) emerging into the lower section, with a hot-water outlet pipe (3) opening into the top section and with a third pipe (9) opening at an intermediate level and intended for the heating and reheating of the tank, the said third pipe (9) being connected in series with the secondary (102) of a heat exchanger (10), the primary (101) of which is a heat source, and with a circulating pump (11) causing the water to circulate in the direction of the tank, the upstream end of this third pipe (9) being connected at (P) to the cold-water inlet pipe (2). <IMAGE>
Patent BR-9104968-A (BR)
Inventor: RESTORICK STEPHEN JAMES
IPC: B29C55/14
Filed: 1991-11-14
Abstract: A process and apparatus for producing a web (1) comprises means for achieving relaxation of the web in the machine direction during and/or after heat-treating, by changing the shape of the side edge of the web in the longitudinal plane from a substantially non-linear zone to a substantially linear zone. The process and apparatus of the invention provides a simpler mechanism than existing methods. <IMAGE>
Patent BR-9302910-A (BR)
Inventor: BENEJEAN JACQUELINE
IPC: C12N15/00
Filed: 1993-07-19
Abstract: The subject of the invention is an avirulent antirabies vaccine, and consists of an avirulent mutant of a strain SAD of the rabies virus whose glyoprotein has, in position 333, a naturally occurring amino acid whose codon differs from those for arginine by at least two nucleotides. Application: vaccination against rabies.
Patent BR-9401142-A (BR)
Inventor: RAYN JOHN O
IPC: H04N7/16
Filed: 1994-03-14
Abstract: A radio receiver receives FM subcarrier transmissions, and stores the transmitted textual information in a random access memory. The information is typically news, weather, sports, entertainment or other information of interest. A user interface allows selection from the memory of the stored information via a set of menus controlling a hierarchical database, so as to access particular items of information. A speech synthesizer accepts the accessed textual information items and transforms them into spoken speech. The user interface is either by voice or a single or multi-position switch allowing scanning through and selection from the menu items.
Patent BR-9404237-A (BR)
Inventor: SHERRY NEIL JAMES
IPC: F16B35/04
Filed: 1994-10-25
Abstract: A pin-type fastener (11,12) capable of dual-function comprises a pin (11) which can be used in fastening workpieces (24, 27) together. The pin (11) has a pintail (17) capable of being removed from the remainder (15) of the pin (11) after the pin (11) has been installed as a fastener in a workpiece, and the pintail (17) can then be used as a weldstud and welded to the same workpiece as the pin-type fastener, or to another workpiece. The pin-type fastner can be a two-part fastener, for example a lockbolt including a nut or swageable collar engageable with the pin. The pin (11) may have a- breakneck (16) to facilitate removal of the pintail (17). The pin (11) itself may be a weldstud. In use, the pin-type fastener (11, 12) is installed in a workpiece (27) and the pintail (17) is removed, and then the pintail (17) is used as a weldstud, being welded to a workpiece (36). Electric welding is employed. Advantage:- economy through second use of pintail as a stud. <IMAGE>   <IMAGE>
Patent BR-9406998-A (BR)
Inventor: DALBOGE HENRIK
IPC: A23K20/189
Filed: 1994-07-05
Abstract: An isolated and purified enzyme exhibiting protease activity at a pH of 4-7 which exhibits protease activity in 5% hydrogen peroxide and which is encoded by a DNA sequence which hybridizes to a DNA sequence depicted in SEQ ID NO. 1 or 2.
Patent BR-9504369-A (BR)
Inventor: HEGARTY BRYAN MARTIN
IPC: A01N43/80
Filed: 1995-10-11
Abstract: The invention describes a process for controlling contamination of oil production system waters by sessile bacteria, comprising   a) addition of a slug dose of a biologically effective amount of a quick-kill biocide, simultaneously with or followed by b) intermittent addition of a biologically effective amount of a control biocide.   This dosing regime is found to be surprisingly effective when compared with known dosing regimes.
Patent BR-9602293-A (BR)
Inventor: DENNY BARRY DOUGLAS
IPC: B31D1/02
Filed: 1996-05-16
Abstract: A carrier web 10 has a plurality of leaflets 12 on its upper surface. Overlying each of the leaflets 12 is a web 21 which has a printable upper surface and adhesive on its rear surface for adhering to the leaflets 12. The web 21 includes strips 23 which extend beyond opposing edges of each leaflet 12 and which adhere directly to the carrier web 10. The transverse width of the strips 23 is less than the transverse width of the portion of the web 21 which overlies the leaflet 12. Shoulders 29 are thus provided in the web 21 at the junction of the strips 23 to the rest of the web 21. The shoulders 29 facilitate access to the leaflet beneath. Also as the upper surface of the web 21 is printable, users of the assemblies may apply their own information to the upper surface of the web such as bar code information or the price of the article to which the label/leaflet is applied. <IMAGE>
Patent BR-9609537-A (BR)
Inventor: HAEBERLIN BARBARA
IPC: A61K9/14
Filed: 1996-07-12
Abstract: A pharmaceutical composition for oral administration in the form of a solid dispersion comprising an ascomycin or a derivative thereof and a carrier medium.
Patent BR-9609710-A (BR)
Inventor: COLLOMBIN ANDRE-MARCEL
IPC: B29C49/06
Filed: 1996-07-16
Abstract: PCT No. PCT/IB96/00702 Sec. 371 Date Dec. 31, 1997 Sec. 102(e) Date Dec. 31, 1997 PCT Filed Jul. 16, 1996 PCT Pub. No. WO97/03805 PCT Pub. Date Feb. 6, 1997The machine for the production of receptacles of plastic material includes a loading device (5) in which the preforms are disposed neck down on supports (7) of double carriers (8) heated in a heating device (10) and moved into a drawing-blowing device (12). In this latter, the receptacles are formed and then discharged into a discharging device (14). In the part (21) of the guide track (20) the supports (7) and the preforms are aligned in a single row, whilst in the part (22) the supports (7) and the preforms are arranged in a plurality of parallel rows. Between each row of preforms of a row of carriers (8), the heating device (10) includes a heating body (42) arranged so as to heat bidirectionally the preforms located on each side of the heating body (42). The heating device can moreover be raised from an active position to an inactive position and vice versa. There is thus obtained a machine with a very high output, of reduced size and low consumption of energy.
Patent BR-9610912-A (BR)
Inventor: MOORE WILLIAM M
IPC: C07C311/05
Filed: 1996-09-09
Abstract: There is disclosed a novel amino alcohol amine derivatives of L-N6-(1-iminoethyl)lysine, pharmaceutical compositions containing these novel compounds, and to their use in therapy, in particular their use as nitric oxide synthase inhibitors.
Patent BR-9611243-A (BR)
Inventor: MELLANDER PIA
IPC: D21C9/10
Filed: 1996-09-18
Abstract: Methods for oxygen delignification of a pulp are disclosed, including initially delignifying the pulp at a delignification temperature of less than 90° C., adding oxygen to the pulp so that the oxygen is present during the initial delignification step, and further delignifying the pulp at a delignification temperature of greater than 90° C., the difference between the two delignification temperatures being less than about 20° C., and the pressure being greater in the initial delignification step. The method also includes adding alkali solely to the initial delignification step in order to obtain high alkalinity therein.