baber/WOPTO huggingface dataset:
Patent BR-0311686-A (BR)
Title: dispositivo para a proteção de eletrodos, ferramenta de soldagem por pontos, bem como, processo para soldagem por resistência
Inventor: STIEGLBAUER WALTER
IPC: B23K11/30
Filed: 2003-05-26
Abstract: DISPOSITIVO PARA A PROTEçãO DE ELETRODOS, FERRAMENTA DE SOLDAGEM POR PONTOS, BEM COMO, PROCESSO PARA SOLDAGEM POR RESISTêNCIA. A presente invenção refere-se a um dispositivo para a proteção de um eletrodo (4), durante a soldagem por resistência de peças de montagem, em particular, de chapas (6, 7), com uma tira (1) disposta sobre o eletrodo (4), de preferência, podendo se deslocar sobre este. Para a diminuição do desgaste do eletrodo (4) está previsto que, a tira (1) seja constituída de, pelo menos, duas tiras de metal (2, 3), dispostas sobrepostas, de materiais distintos, sendo que os materiais das tiras de metal (2, 3) são adaptados, em relação a propriedades predeterminadas, de preferência, ao material do eletrodo (4) e ao material da peça de montagem, em particular, da chapa (6,7). Além disso, a invenção se refere a uma ferramenta de soldagem por pontos (8), para a soldagem por resistência de peças de montagem, em particular, de chapas (6, 7) com, pelo menos, um eletrodo (4), bem como, a um processo de soldagem por resistência, no qual, através de ferramentas de soldagem por pontos (8), são soldadas entre si duas peças de montagem, em particular, chapas (6, 7).
Patent BR-0314438-A (BR)
Title: Cartucho de tinta
Inventor: TAN KONG CHEOK
IPC: B41J2/17
Filed: 2003-06-11
Abstract: "CARTUCHO DE TINTA". Trata-se de um cartucho de tinta onde, em um invólucro de duas partes, há duas portas vedadas resilientemente penetráveis com cânula ou agulha, em que uma porta fornece acesso a um suprimento de tinta em um reservatório desmontável definido por um recipiente moldado a sopro dotado de uma válvula de uma só passagem e a segunda porta fornece, como uma zona de recuperação de tinta residual, um espaço vedado dentro do invólucro que irá crescer à medida que o suprimento de tinta é extraído em uso e o reservatório de suprimento de tinta é desmontado. Preferivelmente, a válvula de uma só passagem é de um tubo de imersão no reservatório.
Patent BR-0315913-A (BR)
Title: Composições retardantes de chama
Inventor: KAPRINIDIS NIKOLAS
IPC: C08K5/00
Filed: 2003-10-28
Abstract: "COMPOSIçõES RETARDANTES DE CHAMA". A presente invenção refere-se a substratos orgânicos poliméricos, por exemplo, poliolefinas tal como polipropileno que podem se tornar retardantes de chama pela incorporação de uma mistura de (i) pelo menos um retardante de chama baseado em melamina e (ii) pelo menos um retardante de chama selecionado do grupo consistindo nos retardantes de chama organohalogênio e dos contendo fósforo. Retardantes de chama opcionais adicionais incluem compostos de antimónio e aminas estericamente estorvadas.
Patent BR-0316682-A (BR)
Title: Composição de catalisador de hidrocraqueamento, e, processo para a conversão de uma carga de alimentação de hidrocarbonetos em materiais de ponto de ebulição menor
Inventor: CREYGHTON EDWARD JULIUS
IPC: B01J29/80
Filed: 2003-11-25
Abstract: "COMPOSIçãO DE CATALISADOR DE HIDROCRAQUEAMENTO, E, PROCESSO PARA A CONVERSãO DE UMA CARGA DE ALIMENTAçãO DE HIDROCARBONETOS EM MATERIAIS DE PONTO DE EBULIçãO MENOR". Composição de catalisador de hidrocraqueamento, composta de um componente de hidrogenação metálico opcional, suportado em um carreador compreendendo um zeólito da estrutura da faujasita, tendo um tamanho de célula unitária na faixa de 24,1O a 24,40 <143>, uma relação volumar de sílica para alumina (SAR) acima de 12, e uma área superficial de pelo menos 850 m¬ 2¬/g conforme medido pelo método BET e pelo ASTM D4365-95, com um adsorção de nitrogênio em um valor p/p~ o~, de 0,03.
Patent BR-1100983-A (BR)
Inventor: CUBERES-ALTISENT MARIA ROSA
IPC: A61K31/4184
Filed: 1997-05-14
Abstract: The present invention relates to novel benzimidazole derivatives characterized in that they are of the general formula I, and their therapeutically acceptable salts,   <IMAGE> I  in which: R1 and R2, which are identical or different, represent a hydrogen or a halogen atom, a lower alkyl radical, a hydroxyl radical, an alkoxy radical, an alkyl carboxylate radical, or an aryl or substituted aryl radical, n may take the values 0 or 1, m may take the values 2 to 4, X, Y, Z and W, which are identical or different, and which may even form part of another aromatic or nonaromatic ring, represent a nitrogen atom or a carbon atom linked to a hydrogen or to a halogen atom, or to another alkyl, aryl, carboxyalkyl, carboxylic, hydroxyl, alkyl hydroxyl, sulphonic or alkylsulphonic radical.
Patent BR-8204668-A (BR)
Inventor: SCHUPPIESER JEAN LUC
IPC: C08F218/08
Filed: 1982-08-09
Abstract: Latices of particles of vinyl acetate/olefin copolymers. The particles have an average diameter between 0.05 and 1  mu M. The copolymers have a glass transition temperature between -30 DEG  and 50 DEG  C. The particles are present in the latices in a concentration between 10 and 70% by weight. The latices contain a protective colloid comprising a water-soluble polymer (a) containing at least one monomer selected from the group consisting of N-methylolacrylamide and N-methylolmethacrylamide and a water-soluble polymer (b) of ethylene glycol, wherein polymer (b) has a molecular weight of between 1,000 and 50,000. The latices are prepared by polymerization in aqueous emulsion, in the presence of an initiator and the above-described protective colloid. The latices may be applied as binders in the manufacture of paints, glues, paper, textiles, floor coverings and mortar additives.
Patent BR-8303859-A (BR)
Inventor: BOUTIN JEAN
IPC: C08L33/00
Filed: 1983-07-19
Abstract: Storage-stable, discrete free-flowing flakes of a hydrophilic or water-soluble polymer gel, such flakes comprising a thin adherent film coating of a processing aid powder, are facilely produced by comminuting a larger shaped article of said polymer gel, e.g., a block, sheet, strip or layer thereof, in the presence of said processing aid powder, and said powder being present during comminution in an amount in excess of that required for otherwise complete coating of the flakes which result.
Patent BR-8305242-A (BR)
Inventor: AUFDERMARSH CARL ALBERT
IPC: C08L27/18
Filed: 1983-09-26
Abstract: Co-vulcanizable fluoroelastomer blends of tetrafluoroethylene/perfluoro-(methylvinyl-ether)/cure-site monomer terpolymer and hexafluoropropylene oxide/cure-site monomer dipolymer.
Patent BR-8307448-A (BR)
Inventor: FREY DAVID JOHN
IPC: B28B3/02
Filed: 1983-07-11
Abstract: Method and apparatus for forming particles into shaped preforms by confining the loose particles in a shaped closure having at least one moveable side, subjecting each particle of the mass and at least a portion of the mold to an acceleration of a magnitude of at least 25 to 50 G's, and preferably in the range of 500 G's to 5000 G's, or greater, to generate at each particles a force causing such particle to impact with adjacent particles and form a homogeneous, fused article, and articles so formed.
Patent BR-8504313-A (BR)
Inventor: HENNE HEINRICH
IPC: F27B7/26
Filed: 1985-09-06
Abstract: 1. Rotating drum containing a) at least one bearing ring (9) which is mounted coaxially on the outer surface of the drum casing and is supported on stationary bearing elements (10, 22), b) a ring gear (11) which is also arranged coaxially on the drum casing, is mounted directly on one end face of the bearing ring (9) and engages with at least one drive pinion (12, 12') of a rotating drum drive (13, 13'), c) a common housing (19) at least for the bearing elements (10, 22) of the bearing ring (9) and the rotating drum drive (13, 13'), characterised by the following features : d) the diameter of the ring gear (11) is greater than the diameter of the bearing ring ; e) the ring gear has a T-shaped cross-section consisting of a radially extending stem (11a) and a peripheral flange (11c) which is provided with teeth (11b) ; f) the ring gear (11) is constructed as an undivided ring and is mounted with its radially inwardly directed stem (11a) on a radial flange (9b) which projects radially outwards on the axially outer end of the bearing ring (9) and has a greater diameter than the bearing ring (9).
Patent BR-8504333-A (BR)
Inventor: JOHNS ROBERT HARVEY
IPC: B22D27/00
Filed: 1985-09-09
Abstract: A method is provided for directly casting molten metal (19) from a U-shaped structure of the exit end (26) of a casting vessel (18) onto a moving casting surface (20) to form a continuous strip (15) of crystalline material. The method includes providing a non-oxidizing atmosphere in a zone defined above the molten metal (19), across the width of the U-shaped structure and adjacent the casting surface (20). An apparatus is also provided.
Patent BR-8806157-A (BR)
Inventor: SIMOPOULOS NICOLAS T
IPC: C09K11/02
Filed: 1988-11-23
Abstract: Electroluminescent phosphors, electroluminescent panels and lamps made with such phosphors, and a process and apparatus for treating phosphors are disclosed in which the phosphor particles are coated with a very thin coating of Si02, to protect the phosphor particles from aging due to moisture intrusion. The phosphor particles are coated in a cold wall reactor (10) by the pyrolytic decomposition of silane in the presence of heat and oxygen to a coating thickness of approximately between 0.1 and 3.0 microns. The apparatus and method of coating includes the placement of a quantity of phosphor in a cup-shaped heated reactor bowl (30) and subjecting the particles to a temperature of about 490 DEG C and an atmosphere of silane and oxygen, while continuously mechanically agitating the particles with a blade arrangement (35) by which the particles are continuously rotated and turned so as to expose the surfaces of the heated particles to the reaction atmosphere. Panels and lamps made from such phosphors may be die cut and trimmed, have an increased life as compared to panels and lamps made with untreated phosphors, and exhibit a minimum of color shift during the lifetime of the panel.
Patent BR-9002458-A (BR)
Inventor: SOLLINGER HANS-PETER
IPC: F16C13/00
Filed: 1990-05-22
Abstract: The hollow roller 1 has a layer 3 of permanent magnets 4 on axial sectors, and arranged opposite these permanent magnets 4 are pole carriers 9 with permanent magnets 5. The pole carriers are supported on a core carrier 3, preferably by means of hydraulic or pneumatic pressure elements (servo-motors) 8, 12. In this arrangement, the polarity is such that like poles face one another. The pole carriers 9 are arranged in an axial row and are movably supported in guides 18 and on servo-elements 8. The servo-elements are preferably actuated hydraulically or pneumatically. 
<IMAGE>
Patent BR-9006590-A (BR)
Inventor: SMITH THOMAS KEITH
IPC: C04B35/18
Filed: 1990-12-26
Abstract: A calcined microsphere of ultrafine bauxite particles having a mean particle size in the range 0.01 to 0.3 micrometers, said microspher having a particle size less than 30 micrometers and being characterised by a substantially solid form having a pycnometric density substantially falling in the range 3.2 - 3.9 g/cm<3>, a BET surface area substantially falling in the range 0.05 to 0.5 m<2>/g and a crystal grain size less than 4 micrometers, the surface chemistry of the microsphere being modified to enhance the wettability to the microsphere and to improve its ability to bond strongly with matrix materials in use.
Patent BR-9102454-A (BR)
Inventor: GERTNER AVI
IPC: A61M35/00
Filed: 1991-06-13
Abstract: A pharmaceutical composition for use in the transdermal administration of a medicament to both humans and animals, which composition comprises at least ingredients (1) and (2) of the following ingredients (1), (2) and (3), namely: (1) an effective amount of a medicament adapted for transdermal administration; (2) a transdermally transporting effective amount of a carrier for the medicament, which carrier is selected from semisolids and liquids at ambient temperatures, and which carrier comprises at least one compound selected from esters of C8-24 fatty acids, pharmaceutically acceptable aliphatic polyhydroxy compounds and non-volatile paraffins; (3) an optional medicament selected from antiinflammatory agents and antihistamines, effective to mitigate any skin-incompatibility characteristic which may otherwise be present. Administration is preferably by means of a matrix which comprises a porous, absorbent, perforate and flexible laminar solid support, having the composition absorbed thereon. The invention includes a device for use in transdermal administration, which comprises such a matrix, preferably included in a multilayer system providing a desired controlled or sustained release pattern for said medicament; as well as apparatus for applying a medicament non-adhesively to the skin of an animal, which comprises a removable enclosure bearing such a matrix or device, the apparatus being arranged for non-invasive mounting onto an animal ear.
Patent BR-9202979-A (BR)
Inventor: RADOSSI SERGIO
IPC: F16K5/04
Filed: 1992-07-31
Abstract: A plug valve having a body (2) with an inlet (3), an outlet (4) and a plug-receiving opening (5) which intersects the inlet and outlet. A plug (10) is mounted in the opening and has an outer wall and an orifice (11) extending therethrough. The plug is movable from an operative position in which the orifice connects the inlet to the outlet to allow fluid to flow to an inoperative position in which the orifice is disconnected from the inlet and outlet to prevent the flow of fluid from the inlet to the outlet. The plug outer wall has a seal-receiving portion (70) which is spaced from the orifice and which is adapted to removably receive a seal retainer (50) assembly. A seal (55) is interposed between the seal-receiving portion of the plug and at least a portion of the seal retainer assembly to form a seal. <IMAGE>
Patent BR-9303830-A (BR)
Inventor: HAESSLIN HAND WALTER DR
IPC: A01N25/30
Filed: 1993-09-20
Abstract: Aqueous emulsions are described comprising an organic phase of a substantially hydrophobic pesticide or mixture of pesticides which are liquid or dissolved in a hydrophobic solvent, and an aqueous phase comprising surfactants and/or dispersants, wherein     a) the emulsion is in the form of an aqueous concentrate, and b) an emulsion-stabilising amount of a polymer or polymer mixture is present which is more soluble in the organic phase than in the aqueous phase.
Patent BR-9506675-A (BR)
Inventor: ANTONUCCI JOSEPH M
IPC: A61K6/00
Filed: 1995-01-31
Abstract: An etchant/primer composition is provided which includes (a) a compound having the formula RN(CH2YCO2M)2(I) wherein R=R1 or R2; R1=an aromatic group; R2=a conjugated aliphatic group; Y=a single bond, CH2, CHCH3 or C=CH2; and each M is independently H, an alkali metal, an alkaline earth metal, aluminum, a transition or redox metal or an alkyl group having 1 to 18 carbon atoms, with the proviso that when both M groups are alkyl groups, the compound corresponding to formula I be capable of being easily hydrolyzed, displaced or exchanged with other reagents present in the etchant/primer composition and (b) a polar solvent system. An etchant/primer/adhesive monomer composition is also provided which includes the etchant/primer composition and an adhesive monomer system. One and two step simplified methods for adhering and for preparing a substrate surface, such as a dental substrate surface, to a polymeric material are also provided. Kits which may be used with these compositions and methods are also provided.
Patent BR-9507863-A (BR)
Inventor: LAURY DANIEL
IPC: B65B53/06
Filed: 1995-05-09
Abstract: PCT No. PCT/FR95/00598 Sec. 371 Date Nov. 8, 1996 Sec. 102(e) Date Nov. 8, 1996 PCT Filed May 9, 1995 PCT Pub. No. WO95/30580 PCT Pub. Date Nov. 16, 1995Machine for overwrapping baggage (4) suitable for any mode of transport, in particular air travel, and successively comprising, upstream to downstream, a baggage arrival station (1) having an upstream entry conveyor (6) on which the baggage (4) to be wrapped is placed flat and a station (2) for forming a protective tubular enclosure of shrinkable thermo-plastic material over each baggage. The machine comprises an intermediate conveyor (7) for the enclosing operation and a shrinking tunnel oven (3) through which a downstream conveyor (8) extends, the endless conveyors (6, 7, 8) extending horizontally and being aligned and driven in the same direction, to enable the baggage to be fully wrapped at the outlet of the oven (3) after shrinkage of the plastic material. The machine is characterized in that a security control apparatus (19, 21) is placed in the baggage arrival station so that the inside of each baggage (4) which is placed flat on the upstream endless conveyor (6) is visually controlled before the tubular protective enclosure is applied.
Patent BR-9601149-A (BR)
Inventor: GRIMBERG BRUNO
IPC: B32B9/00
Filed: 1996-03-27
Abstract: A process for the surface treatment of a steel substrate enabling its adhesion to a rubber-contg. compsn. which has the following characteristics: (a) the substrate is a stainless steel of compsn., 0.02-0.2% C; 3-20% Ni, and 12-28% Cr, the sum of Ni and Cr being at least 20-35%, the structure comprising at least 20% (vol) martensite and deficient (or less than 80%) in austenite; and (b) a silane is deposited on the surface before contacting with the rubber-contg. compsn.. Also claimed are manufactured rubber-based articles contg. the coated steel reinforcements esp. rubber tyres.
Patent BR-9609765-A (BR)
Inventor: MURPHY RICHARD T
Filed: 1996-07-02
Abstract: This invention provides a deodorant cosmetic stick product which has a translucent or transparent light transmitting appearance. The cosmetic stick has a content of ingredients such as sodium bicarbonate, propylene glycol, sodium stearate, dimethicone copolyol, Pentadoxynol-200, and water. An invention deodorant cosmetic stick has excellent esthetics when applied underarm, such as smoothness and a comfortable dry feel, and without a visually perceptible residue.
Patent BR-9609911-A (BR)
Inventor: VALENTIN JEAN-PIERRE
IPC: A61P9/00
Filed: 1996-07-25
Abstract: PCT No. PCT/FR96/01176 Sec. 371 Date Jan. 26, 1998 Sec. 102(e) Date Jan. 26, 1998 PCT Filed Jul. 25, 1996 PCT Pub. No. WO97/05134 PCT Pub. Date Feb. 13, 1997Substituted N-heterocyclyl-1-aryloxyalkyl-4-piperldineamines of formula (I) wherein each of R1 to R4, which are the same or different, is hydrogen, optionally branched C1-4 alkyl, optionally branched C1-4 alkyloxy, halo, nitro, hydroxy, or trifluoromethyl or trifluoromethoxyl; R5 is hydrogen, optionally branched C1-6 alkyl, optionally branched C7-12 phenylalkyl optionally substituted on the phenyl by one or more radicals having the same definition as R1; W and X are oxygen or sulphur; Y is C2-6 polymethylene or -CH2-CH(OH)-CH2-; and n is 0 or 1; and pure R or S isomers of said compounds, where applicable, as well as mixtures thereof, as well as therapeutically-acceptable organic or inorganic salts and hydrates of the compounds and a method for preparing the compounds and their use as drugs are all disclosed.
Patent BR-9611898-A (BR)
Title: Processo para a produção de um óleo de base de hidrocarboneto biodegradável de alto desempenho, e, respectivo óleo
Inventor: WITTENBRINK ROBERT JAY
IPC: C10M107/02
Filed: 1996-11-15
Abstract: "PROCESSO PARA A PRODUçãO DE UM óLEO DE BASE DE HIDROCARBONETO BIODEGRADáVEL DE ALTO DESEMPENHO, E,  RESPECTIVO óLEO." Apresentam-se novos óleos biodegradáveis à base de hidrocarboneto, de alto desempenho, úteis como lubrificantes em óleo para motores e para composições industriais, e processo para sua  fabricação. Uma alimentação cerosa ou parafínica, particularmente uma cera de Fischer-Tropsch, é reacionada através de um catalisador de função dupla para produzir as reações de hidroisomerização e hidrocraqueamento, em níveis de conversão de 371°C+ (700°F+) variando de cerca de 20 a 50% em peso, preferivelmente cerca de 25 a 40% em peso, suficientes para produzir uma fração bruta, por exemplo uma fração bruta de C~5~-566°C+ (C~5~- 1050°F+), contendo isoparafinas a 371°C+(700°F+) tendo de cerca de 6,0 a cerca de 7,5 ramificações de metila por 100 átomos de carbono na molécula. As parafinas metílicas contendo a fração bruta tem a parte mais volátil extraída através da destilação atmosférica, para produzir a fração residual tendo um ponto de ebulição inicial entre cerca de 343°C (650°F) e 399°C (750°F), que é então livrado da cera, e o óleo isento da cera é então fracionado sob vácuo elevado, para produzir os óleos biodegradáveis à base de hidrocarboneto de alto desempenho.
Patent BR-9706626-A (BR)
Inventor: ACKIFI DONALD E
IPC: C12Q1/68
Filed: 1997-08-07
Abstract: Binding of a molecule to a molecular receptor is sensed using a transistor having a gate located at a binding site. The channel conductance of the transistor is modified by a charge associated with the molecule when the molecule binds with the molecular receptor. A modified electrical characteristic of the transistor which results is sensed to sense the binding event. Electric field enhancement is provided by applying a voltage to the gate. A second sensing transistor can be coupled to the sensing transistor to form a differential pair. The differential pair allows for enhancing and sensing of differential binding events.
Patent BR-9709588-A (BR)
Title: Aparelho e método para separar partìculas com um sistema magnético rotativo
Inventor: EXNER HUBERTUS
IPC: B03C1/247
Filed: 1997-05-17
Abstract: Patente de Invenção: <B>"APARELHO E MéTODO PARA SEPARAR PARTìCULAS COM UM SISTEMA MAGNéTICO ROTATIVO''<D>. Um aparelho para separar partículas que divide o material (1) a ser classificado em frações, compreendendo partículas não-ferromagnéticas (2, 3) de diferente condutância elétrica. As partículas são alimentadas sobre um transportador (20), por exemplo, uma correia transportadora (20a). Um sistema magnético rotativo (30) é disposto abaixo ou acima da correia transportadora (20a). A direção de rotação do sistema magnético
Patent BR-9804986-A (BR)
Title: Coletor de osso autógeno descartável
Inventor: KOPP GINO
IPC: A61B17/00
Filed: 1998-11-26
Abstract: "COLETOR DE OSSO AUTóGENO DESCARTáVEL", constituído por três partes: corpo com reservatório, cesto e ponta de aspiração que quando montadas dão origem ao "COLETOR DE OSSO AUTóGENO DESCARTáVEL", cujo reservatório apresenta um cesto feito de nylons de 140 microns para frear as partículas. O Corpo, figura 3, apresenta a forma de um "cilindro" tendo a função de empunhadura e acomodação da peneira. A ponta de aspiração apresenta uma conicidade e sua extremidade é angulada, figura 2. A obtenção das partículas se dão através da coleta na peneira de nylon e após o seu uso, o "COLETOR DE OSSO AUTóGENO DESCARTáVEL"é dispensado, não trazendo riscos para a saúde do paciente e diminuido o rísco de perda do enxerto. Tendo uma maneira mais prática e simples de funcionamento e de MENOR RìSCO PARA A SAúDE DO PACIENTE.