baber/WOPTO huggingface dataset:
Patent BR-0311191-A (BR)
Title: Combinação
Inventor: FOX DAVID NATHAN ABRAHAM
IPC: A61K31/535
Filed: 2003-05-09
Abstract: "COMBINAçãO". A invenção refere-se a combinações compreendendo a) um inibidor de fosfodiesterase de tipo 5 (PDE5) específica de monofosfato cíclico de guanosina (cGMP) e b) um inibidor da enzima de conversão da angiotensina (ACE) são úteis para o tratamento da hipertensão.
Patent BR-0318609-A (BR)
Title: processo de abertura de fibra e remoção dos pêlos isentos de cal-sulfeto
Inventor: SUBRAMANI SARAVANABHAVAN
IPC: C14C1/06
Filed: 2003-11-18
Abstract: "PROCESSO DE ABERTURA DE FIBRA E REMOçãO DOS PêLOS ISENTOS DE CAL-SULFETO". O uso de cal e sulfeto de sódio na fabricação do couro traz uma série de questões ambientais. Contudo, não existe processo de 'beam house' (caiação e recaiação) que elimine totalmente o uso de cal e sulfeto de sódio. Nessa invenção, foi padronizado um novo processo bioquímico empregando enzimas específicas e substâncias químicas não tóxicas que eliminariam totalmente o uso de cal e sulfeto de sódio no processamento do couro. Foi verificado que a extensão da remoção dos pêlos e abertura dos feixes de fibras se compara as dos couros curtidos convencionais. O desempenho dos couros é mostrado como sendo igual aos dos couros convencionais. O processo também emprega redução da demanda de oxigênio químico e carga total de sólidos em comparação ao processo convencional.
Patent BR-8205174-A (BR)
Inventor: MAAS GUNTHER
IPC: C08K5/54
Filed: 1982-09-03
Abstract: In a plastic organosiloxane molding composition which in the absence of water is capable of being stored and in the presence of moisture is cross-linked to a rubber, the composition comprising a hydroxypolydiorganosiloxane, a nitrogen base and heavy metal compound as cross-linking catalyst, and a cross-linking agent, the improvement which comprises employing as the cross-linking agent a compound of the formula   <IMAGE>   or a partial hydrolysis product thereof, wherein R is an optionally substituted alkyl, alkenyl or aryl group, R1 is hydrogen or R, R2 is an acyl, carbalkoxy or carbaroxy group or R1, a is 1-3, and n is 0, 1 or 2 and a+n</=3.
Patent BR-8400954-A (BR)
Inventor: LIET CORNELIS HENDRICUS
IPC: A01F15/07
Filed: 1984-02-29
Abstract: The invention relates to a device for forming a compressed produce bale, which is provided with a compacting cage, supported on an undercarriage, with an inlet for the produce and a pick-up for collecting the produce. The compacting cage has a polygonal, preferably square or rectangular cross section, and is bounded by at least approximately planar, stiff side walls, the inlet and the compacting cage being adjustable relative to each other in such a manner, that uniform filling of the whole cross sectional shape of the compacting cage is achieved.
Patent BR-8503538-A (BR)
Inventor: GOOSSENS JOHN
IPC: C08L83/04
Filed: 1985-07-25
Abstract: The electroviscous suspension is based on a mixture of aqueous silica gel with silicone oil as the liquid phase to which a dispersant is added. The dispersant consists of amino functional or silicon-functional polysiloxanes having a molecular weight above 800. The concentration of the dispersant is from 1 to 30% by weight and preferably from 5 to 20% by weight, based on the silica gel particles. Electroviscous suspensions such as these are distinguished by the fact that they are highly compatible with elastomeric materials, non-sedimenting, non-inflammable and physiologically acceptable. In addition, they are heat- and freeze-resistant over a wide temperature range and are largely unaffected by temperature and pressure in their viscosity.
Patent BR-8504314-A (BR)
Inventor: OUDELETTE GILLES
IPC: A01K11/00
Filed: 1985-09-06
Abstract: The ear tag comprises a male part having a stem with a head portion at one end, the head portion forming an external shoulder, and a female part with an opening through which the head portion can be passed. The area surrounding the opening forms a shoulder which engages with the shoulder formed by the head portion to lock the head portion in place. A hollow boss is formed with the female part and encloses the opening and head portion when it has been passed through the opening. A collar is located within the boss, this collar having an internal rim which abuts the shoulder of the female part. The collar is deformable to enable said head portion, when engaged through said opening, to pass the internal rim and become located with the collar such as to be retained by the collar within the boss.
Patent BR-8506864-A (BR)
Inventor: ALBERTSON DOUGLAS E
IPC: A24B15/28
Filed: 1985-07-15
Abstract: A method and apparatus are disclosed for applying foamed material to tobacco, particularly in connection with the making of cigarettes. The foamed material may be added to the tobacco, for example, in the paper guide section of a cigarette maker at the garniture mouth (21) or through the short tongue (30) or through both, or at the chimney (10). Addition of a foamed material to the tobacco, during the cigarette making process, results in a cigarette in which the material added is more uniformly distributed.
Patent BR-8602154-A (BR)
Inventor: GAGO IGNACE
IPC: A23G3/26
Filed: 1986-05-13
Abstract: Coating device whose coating vessel is driven simultaneously with a rotary motion on itself around an axis of rotation and with a planetary motion around this axis of rotation. The device makes it possible to coat various products, especially kernels, seed, fruit, confectionery products, dragées, sweets, pharmaceutical products, and the like.
Patent BR-8800235-A (BR)
Inventor: MARTIN CRAIG ARIEN
IPC: A01N25/04
Filed: 1988-01-22
Abstract: Herbicidal concentrated oil in water emulsion compositions characterized by on a weight basis about  5% to 40% pendimethalin;  5% to 40% of a water immiscible solvent;  0.5% to 5.0% of an alkylphenol polyethylene oxide condensate;  0.5% to 5.0%  of an ethylene oxide/propylene oxide block copolymer;  0% to 5.0% of an anionic dispersant; and sufficient water to total 100%.
Patent BR-9004975-A (BR)
Inventor: RAMESWAREN M
IPC: C07B61/00
Filed: 1990-10-04
Abstract: Epoxidation of olefinic compounds by reaction with an organic hydroperoxide in the presence of a solid, heterogeneous catalyst comprising molybdenum oxide finely dispersed in silica or both molybdenum oxide and titanium oxide finely dispersed in silica.
Patent BR-9106300-A (BR)
Inventor: HUANG HAO
IPC: H02K23/40
Filed: 1991-03-29
Abstract: The method includes fabricating a plurality of elongated high permeability flux carrying members (86), and preparing n wire bundles (84) each having a predetermined length. The n wire bundles (84) are wound to provide a distributed winding configuration having a plurality of elongated open spaces (86A). The plurality of flux carrying members (86) are inserted into the plurality of open spaces (86A) to provide a winding/flux carrying member assembly. A bonding material (180) is provided around the winding/flux carrying member assembly to provide a rigid structure.
Patent BR-9107081-A (BR)
Inventor: LARCHER MARC
IPC: E02B3/12
Filed: 1991-11-12
Abstract: PCT No. PCT/FR91/00887 Sec. 371 Date May 7, 1993 Sec. 102(e) Date May 7, 1993 PCT Filed Nov. 12, 1991 PCT Pub. No. WO92/08848 PCT Pub. Date May 29, 1992.An elongated tubular assembly comprising a plurality of tubular units disposed in end-to-end relationship, each unit comprising a lower section (1) composed of a variably rigid impermeable contact base (3), and an upper section (2) with a variably rigid protruding hull (5) designed to deviate surrounding fluid flows, the lower (1) and upper (2) parts being connected to each other at least along their longitudinal edges encompassing to such extent an internal space in which a ballast (15) can be admitted through registered hull openings (7), such flexible base and hull combination being designed to give stability to a light-weight version of said unit even in an environnment of heavy fluids, somewhat in the manner of a flat fish, for works including but not limited to ground erosion control and flood control.
Patent BR-9203287-A (BR)
Inventor: GERKE DIETER
IPC: H05K1/11
Filed: 1992-08-21
Abstract: Remote disconnecting devices are needed for being able to determine at the point of interconnection of the telephone network of one operator with the network of another operator in which part of the coupled networks a fault has occurred, that is to say to separate the networks from one another with respect to direct voltage for measuring purposes. 
<??>Remote disconnecting devices based on TRIACS and MOS-FETS are known, where a uniform switching threshold is used. If controlled silicon rectifiers are used as electronic switches, the switches are connected to one another by a switching element in order to be able to transmit dialling pulses from the telephone to the exchange and to use switches with insensitive control terminals. 
<??>According to the invention, the use of self-inhibiting MOS-FETs of the enrichment type provides for a high turn-on threshold and a low turn-off threshold so that the usual measuring method of dropping the voltage can be used. It is also possible to make the turn-on threshold dependent on the polarity of the voltage. 
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Patent BR-9207012-A (BR)
Inventor: AASEN STEVEN M
IPC: A61K6/891
Filed: 1992-12-30
Abstract: The invention provides a pretreatment method and primer that is applied directly to the hard tissue. The invention has particular utility for adhering to or coating sclerotic dentin and cervical enamel or for adhering to or coating hard tissue in a high humidity environment. The primer enables formation of extremely strong bonds to dentin. The method comprises the steps of: (a) applying to the hard tissue adhesively effective amounts of an acid and a waterdispersible film former comprising a polymer and (b) hardening the film former. Primer compositions are provided for use in this method, comprising a mixture of an acid and a film former comprising a polymer prior to hardening, the mixture being in the form of a film atop the hard tissue.
Patent BR-9302096-A (BR)
Inventor: KUPFER RAINER DR
IPC: C08L71/02
Filed: 1993-05-28
Abstract: In the process described, the emulsion breakers used are esterification products of an alkoxylated primary fatty amine and 0.5 to 1.5 mol per mol of fatty amine of a single dicarboxylic acid or of a dicarboxylic acid from the group of dimeric fatty acids.
Patent BR-9401721-A (BR)
Inventor: SCHIEL CHRISTIN
IPC: D21F3/02
Filed: 1994-05-25
Abstract: The invention is directed to a press system of a paper machine for making tissue, including a crepe drying cylinder, a press roll with a smooth surface, an extended-shoe press unit, and a press roll fashioned as a suction roll or grooved roll. A first press gap is formed by the press roll with a smooth surface and the press roll designed as a suction roll or grooved roll. A water collection tub is coordinated with the suction roll or grooved roll. A second gap is formed between the press roll with the smooth surface and the extended-shoe press unit after which the felt leaves the periphery of the press roll with the smooth surface. Following thereafter, a third press gap is provided between the press roll with the smooth surface and the crepe drying cylinder. The felt does not pass through the third press gap.
Patent BR-9405843-A (BR)
Inventor: LABROO VIRENDER M
IPC: A61P19/10
Filed: 1994-01-13
Abstract: Methods and pharmaceutical compositions for reducing bone loss are disclosed. 3,4-diarylchromans and their pharmaceutically acceptable salts are formulated into medicaments for the treatment of bone loss due to osteoporosis or other conditions. An exemplary 3,4-diarylchroman is centchroman (3,4-trans-2,2-dimethyl-3-phenyl-4-(p-(beta-pyrrolidinoethoxy)phenyl)-7-methoxy-chroman). Formulations include tablets and other forms suitable for oral administration and controlled-release subdermal implants.
Patent BR-9406154-A (BR)
Inventor: FREIMANN ROBERT
IPC: F15C1/16
Filed: 1994-10-07
Abstract: PCT No. PCT/EP94/03315 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/11387 PCT Pub. Date Apr. 27, 1995The invention relates to a device with diversion or branching of a pipe flow under pressure with a height-adjustable built-in part and a swirl chamber which tapers from the region of the tangential inlet to the axial outlet of the flow, and is characterized in that, for simultaneous action with virtually any spiral movement distributed over the cross-section and for controlling the pressure distribution in the swirl flow and thus in the axial outlet opening, the built-in part (3) is inserted into the swirl chamber (5) adjustably in its eccentricity in relation to the swirl chamber axis.
Patent BR-9502751-A (BR)
Inventor: EBEL JAMES
IPC: G01M11/02
Filed: 1995-06-09
Abstract: A system and method for inspecting ophthalmic lenses. The system comprises a transport subsystem for moving the lenses into an inspection position, and an illumination subsystem to generate a light beam and to direct the light beam through the lenses. The system further comprises an imaging subsystem to generate a set of signals representing selected portions of the light beam transmitted through the lenses, and a processing subsystem to process those signals according to a predetermined program. The illumination subsystem includes a light source to generate a light beam and a diffuser to form that light beam with a generally uniform intensity across the transverse cross section of the light beam. The illumination subsystem further includes a lens assembly to focus a portion of the light beam onto an image plane, and to focus a portion of the light beam onto a focal point in front of the image plane to form a diffuser background pattern on the image plane.
Patent BR-9508813-A (BR)
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1995-07-04
Abstract: PCT No. PCT/FR95/00887 Sec. 371 Date May 27, 1997 Sec. 102(e) Date May 27, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/06557 PCT Pub. Date Mar. 7, 1996An apparatus for safely controlling a paper cut-off device in a paper towel dispenser in which a knife of the cut off device can effectively be locked in a stop position within a recess of a drum. Alternatively, the apparatus can lock the knife in a position of initial rotation within the recess of the drum prior to ejection of the knife. The knife is locked in either of these positions by stopping mechanisms arranged on the lateral side of the housing of the towel dispenser at a location of a fixed cam with a plurality of radiating fingers, and near the end flange of the drum opposite a heel-shaped pinion, respectively. A rotation control mechanism disposed at the base of the housing ensures swiveling and retraction of the knife into the recess formed on the drum.
Patent BR-9605489-A (BR)
Inventor: SCHNELL HANS
IPC: B01F23/57
Filed: 1996-11-08
Abstract: Treatment tools for the mechanical treatment of high-consistency fibrous material, and preferably for dispersing waste paper. The treatment tools are provided with teeth and are moved past one another with tight spacing so that the fibrous material disposed between treatment tool may be subjected to high shearing forces. Because of the intense loading of the teeth, the teeth may be arranged together in groups. The groups established according to at least two different, predetermined axial length gaps between each of the teeth of the treatment tools. As a result, a higher mechanical strength of the teeth is achieved and a large through flow area is offered for the material to be treated.
Patent BR-9606725-A (BR)
Inventor: SCHRIER CARLA CHRISTINA
IPC: A61K9/08
Filed: 1996-01-04
Abstract: The present invention for the first time discloses a health problem in broilers at about 3-5 weeks, resulting in significant production losses, and demonstrates that these production losses can be prevented by a live attenuated CAA vaccine for mucosal administration.
Patent BR-9702993-A (BR)
Title: Dispositivo desviador de lìquidos com sistema de bloqueio automático de fluxo
Inventor: BESSA ANTONIO FERNANDO GUIMARA
IPC: F16K11/04
Filed: 1997-10-10
Abstract: <B>"DISPOSITIVO DESVIADOR DE LìQUIDOS COM SISTEMA DE BLOQUEIO AUTOMáTICO DE FLUXO"<D>. O pedido refere-se a um dispositivo desviador de líquidos, acoplado a mangueiras externas, com bocal e válvula; quando esse bocal de mangueira é fechado por meio da válvula, fechando a primeira saída, automaticamente o líquido sai por uma segunda abertura; o automatismo do dispositivo é obtido por meio da distribuição de pressões; O líquido entra pelo canal de entrada (24) e, encontrando forte restrição pelo bloqueador de fluxo (4), converge para a primeira saída (2), com o fechamento da válvula externa, o líquido se avoluma e sai pelo espaço criado entre o bloqueador de fluxo(4) e o suporte da haste (27). é a pressão sobre a arruela (40) e haste (34), que bloqueia o fluxo; esse fechamento elimina possíveis vazamentos internos. Uma vez que a mangueira tem sua válvula aberta, novamente, o líquido sai pela primeira saída, pois, automaticamente, a arruela (40) libera a haste (34) e o bloqueador de fluxo (4), fechando aquela segunda abertura.
Patent BR-9707697-A (BR)
Title: Válvula protética sem sutura, ferramenta para colocar uma válvula protética em um paciente, ferramenta para colocar uma prótese, mecanismo para uso em uma técnica cirúrgica minimamente invasora e mecanismo formador de grampos.
Inventor: WILLIAMSON WARREN P
IPC: A61B17/064
Filed: 1997-02-21
Abstract: "VáLVULA PROTéTICA SEM SUTURA, FERRAMENTA  PARA COLOCAR UMA VáLVULA PROTéTICA EM UM PACIENTE, FERRAMENTA PARA COLOCAR UMA PRóTESE, MECANISMO PARA USO EM UMA TéCNICA CIRúRGICA MINICAMENTE INVASORA E MECANISMO FORMADOR DE GRAMPOS", relacionados a uma técnica cirúrgica de toracotomia aberta para substituição de uma válvula aórtica. Uma incisão cirúrgica (200) é praticada em um de vários locais, tais como uma incisão de esternotomia em linha mediana, uma pequena toracotomia anterior direita ou esquerda, uma minitoracotomia, uma torocotomia posterior, um enfoque supraesternal supraclavicular, ou através de locais de passagem (mini-incisões) sobre a parede torácica. O pericárdio é então aberto. A válvula aórtica natural defeituosa, próxima ao ventrículo esquerdo (2) é removida por seccionamento. Uma ferramenta aplicadora de fixadores com uma manga fixa (19) é inserida através da incisão (200). O botão (36) é girado enquanto se segura a manete (35), para aplicar fixadores através de manga (19), para fixar a mesma. Finalmente, um corpo de válvula protético (20) é fixado à manga (19) antes de fechar a incisão (200).
Patent BR-9712657-A (BR)
Inventor: TRINH TOAN
IPC: A61K8/02
Filed: 1997-10-23
Abstract: The present invention relates to an aqueous odor-absorbing composition which is safe for use on human skin comprising from about 0.1 % to about 5 %, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.5 % to about 30 %, by weight of the composition, of a linear dimethicone having a nominal viscosity of 350 centistokes or less; and an aqueous carrier. The compositions can also comprise one or more of the following optional components: low molecular weight polyols; water-soluble antimicrobial preservatives; zinc salts; water-soluble polymers; soluble carbonate and/or bicarbonate salts; chelating agents; zeolites; activated carbon; and mixtures thereof. The present invention also relates the use of the aforementioned compositions in reducing body, vaginal, and or environmental odors on skin. The composition can be applied directly as a spray, poured from a bottle and applied by hand, or applied via a wipe.
Patent BR-9713379-A (BR)
Title: Material absorvente multifuncional e produtos feitos deste material
Inventor: ANDERSON RICHARD ALLEN
IPC: A61F5/44
Filed: 1997-11-21
Abstract: <B>MATERIAL ABSORVENTE MULTIFUNCIONAL E PRODUTOS FEITOS DESTE MATERIAL<D> Material multifuncional é provido para uso em produtos de higiene pessoal. O material multifuncional possui uma permeabilidade entre 100 e 10000 Darcys e uma tensão capilar entre aproximadamente 2 e 15 cm. Estrutura contendo este material multifuncional pode possuir uma taxa de retenção de pelo menos 25 ml por 100 ml de excreto. O material multifuncional pode apresentar entre aproximadamente 30 e 75% em peso de uma taxa de superabsorvente, entre 25 e 70% em peso de polpa e de uma quantidade positiva acima de aproximadamente 10 % de componente de barreira. O material preferivelmente possui uma densidade entre aproximadamente 0,05 a 0,5 g/cc. O material possui um líquido que atravessa por função que desorve um material ondulado através da armação de tempo consistente. O material, quando combinado com o material de entrada e distribuído, define uma estrutura composta para uso em produtos de higiene pessoal.
Patent BR-9714012-A (BR)
Title: Material de liga de silìcio não monocristalino de alta qualidade
Inventor: OVSHINSKY STANFORD R
IPC: H01L31/20
Filed: 1997-12-11
Abstract: "MATERIAL DE LIGA DE SILìCIO NãO MONOCRISTALINO DE ALTA QUALIDADE". Um material de liga de silício não monocristalino de alta-qualidade incluindo regiões de ordem de alcance intermediário (IRO0 de até porem não incluindo a percentagem por volume requerida para formar uma via de percolação no interior do material. O restante do material sendo quer amorfo quer uma mistura de materiais amorfos e microcristalinos. Os materiais foram preparados por CVD utilizando proporções diferentes de diluição por hidrogênio para produzir materiais contendo proporções diferentes de material IRO. De preferência o material inclui pelo menos 8% em volume de material IRO.
Patent BR-9800086-A (BR)
Title: Prancheta de desenho manual com compartimento para armazenamento de papel.
Inventor: FREIRE JOSE LAURO FREITAS JUNI
IPC: B43L5/02
Filed: 1998-03-01
Abstract: <B>"PRANCHETA DE DESENHO MANUAL COM COMPARTIMENTO PARA O ARMAZENAMENTO DE PAPEL"<D>. A presente invenção, que em apenas um elemento, conjuga as funções de armazenar, proteger e aparar o papel, porporcionando assim um melhor conforto e praticidade para o seu usuário. A dita prancheta é constituída por uma caixa (1) com gaveta (5) e feixe (6) e puxador (3) acrescentada de uma presilha (2) e seu puxador (4) para a fixação de papel em sua superfície (1).
Patent BR-9800663-A (BR)
Title: Válvula de descarga
Inventor: TONIATI FERNANDES
IPC: E03D3/02
Filed: 1998-02-11
Abstract: <B>''VáLVULA DE DESCARGA"<D>Compreendida por um conjunto de válvula propriamente  dita, um conjunto de válvula piloto e um dispositivo de acionamento, sendo o primeiro composto de vários componentes, entre os quais uma peça (22) provida de um alojamento diametral (29) que serve como sede para o conjunto de válvula piloto, sendo esta constituída de uma estrutura tubular em forma de cruz, servindo o tubo horizontal (1) de alojamento para os demais componentes desse conjunto, quais sejam: mola (6), batoque de vedação (7), terminal de alojamento (8), vedante (9) desse terminal, pino de acionamento (10) com retentor (10a), conector (11) e vedante (12) do conector, sendo que ao dito conjunto de válvula piloto é acoplado o dispositivo de acionamento, composto de um tubo alongado (55), conector extremo (57), vareta  acionadora (60), peça de união (64), e botão de acionamento (68).
Patent BR-9801849-A (BR)
Title: Dispositivo de trava de freio para veìculos, particularmente utilitários
Inventor: GOMES MARCONI SIQUEIRA
IPC: B60R25/08
Filed: 1998-03-30
Abstract: "DISPOSITIVO DE TRAVA DE FREIO PARA VEìCULOS, PARTICULARMENTE UTILITáRIOS". Trata-se de um dispositivo de trava de freio para veículos, particularmente utilitários, formado por bloco prismático retangular (1), com face superior em dois degraus (2 e 3), o inferior (2) recebendo tampa de cobertura (4), e dotado de canaleta longitudinal (5), que avança por sob o degrau superior (3), aí comunicando-se com furo vertical passante (8) do mesmo, dita canaleta (5) alojando um ferrolho molejado (7, 8), provido de pino lateral (9), atravessando uma janela folgada (10) da tampa superior (4), o ferrolho (7) formando ainda um dente extremo