baber/WOPTO huggingface dataset:
Patent BR-8407181-A (BR)
Inventor: DALQVIST INGEMAR ERIK
IPC: G06F7/48
Filed: 1984-10-31
Abstract: PCT No. PCT/SE84/00367 Sec. 371 Date Jun. 25, 1985 Sec. 102(e) Date Jun. 25, 1985 PCT Filed Oct. 31, 1984 PCT Pub. No. WO85/02508 PCT Pub. Date Jun. 6, 1985.A method and device for compensating the truncation error occurring in a sampled signal during processing in a digital filter. The mean error et is calculated for the filter, and before filtering the signal +et is added if the signal is positive and -et is added if the signal is negative.
Patent BR-8805380-A (BR)
Inventor: HARKUS LANCE
IPC: E01B9/30
Filed: 1988-10-18
Abstract: A pad has a base portion 18, which lies on a foundation 16 and on which a flange 19 of a railway rail lies, and upstanding side portions 21 extending upwardly from opposite sides of the base portion 18 and formed with a recess 40 in which lies a part 41 of a rail clip 30. The pad may have sideways-extending portions 23 for projecting on opposite sides of a clip-retaining member 1 and it may also have projecting islands 36, possibly chevron-shaped, on one face or on both faces. The base portion 18 may be one member made of soft material and this may be fixed to a separate member made of harder material which is formed with the side portions 21 and the recess 40.
Patent BR-8906719-A (BR)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/713
Filed: 1989-12-22
Abstract: Synergistic biocidal compositions of 2-n-octyl-3-isothiazolone and methylene bisthiocyanate are disclosed.
Patent BR-9201858-A (BR)
Inventor: LANGER WOLFGANG
IPC: H01P1/213
Filed: 1992-05-15
Abstract: The described waveguide junction device can be constructed in a modular manner from a base frequency splitter 10 and a splitter expansion unit 13. Both the base frequency splitter 10 and the splitter expansion unit 13 consist of a reactively (including short-circuit) terminated supply waveguide to which the splitter filter is coupled. The setting up of the base frequency splitter 10 takes place during operation largely without disturbance in that its reactive termination 12 (including short-circuit) is mechanically replaced by the splitter expansion unit 13 and, during the changeover, is electrically simulated by a short-circuiting plate 27 or by short-circuiting pins 20. 
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Patent BR-9204300-A (BR)
Inventor: SHVEIMA JOSEPH SAMUEL
IPC: C08F2/00
Filed: 1992-11-05
Abstract: A process for preparing pillared chromium phyllosilicate clay  alpha -olefin catalysts is disclosed This process utilizes palygorskite and sepiolite clays. The pillaring of said clays comprise the steps of: (a) preparing a hydrolyzed first solution by dissolving a chromium salt and a base in water, heating said first solution to a temperature in the range of about 20 DEG C to about 100 DEG C while stirring continuously until the solution reaches a pH in the range of about 1.5 to about 2.5 and thereby producing a master batch; (b) diluting said master batch with water to produce a diluted second solution and heating said diluted second solution to produce a heated second solution; (c) adding a solid clay selected from the group consisting of sepiolites and palagorskites to said heated second solution, and continuing heating; (d) recovering said pillared chain silicate clay; (e) drying said pillared chain silicate clay to form first product; The activation of said clays comprise the steps of: (a) heating said first product at a temperature in the range of about 150 DEG C to about 500 DEG C and for a time period in the range of about 30 minutes to about 10 hours in an inert atmosphere; (b) thereafter reheating said first product at a temperature in the range of about 500 DEG C to about 900 DEG C and for a time period in the range of about 1 hour to about 50 hours in an oxidizing atmosphere and recovering said catalyst composition. This results in clay catalysts which polymerize  alpha -olefins.
Patent BR-9205093-A (BR)
Inventor: LEE G JAE
IPC: A61Q5/06
Filed: 1992-12-18
Abstract: A hair treatment composition is provided that includes a water-insoluble, dispersible polymeric resin having a viscosity of less than 2 centipoise at 25 DEG C when dispersed at 10% in water; a water-soluble polymeric resin having a viscosity greater than 6 centipoise at 25 DEG C when 10% is placed in water; and a water-soluble polymer of molecular weight greater than about 500,000.   Illustrative of the water-insoluble resin is a diglycol/cyclohexanedimethanol/isophthalates/ sulphoisophthalates polyester. Preferably the water-soluble polymeric resin is a copolymer of polyvinylpyrrolidone and vinyl acetate. The preferred water-soluble polymer is polyvinylpyrrolidone, especially a polymer having molecular weight of around 630,000.
Patent BR-9300379-A (BR)
Inventor: BROWN ROBERT W JR
IPC: A61F13/20
Filed: 1993-01-29
Abstract: A tampon is provided which includes an absorbent material (12) wound in a spiral configuration, the outermost winding (18) of the spiral having a liquid permeable overwrap material (10) disposed thereon, a portion of said overwrap being folded over the edge (18) of the spiral which corresponds to the withdrawal end of the tampon and adhered (seal 16) to the inside surface (13) of said outermost winding. <IMAGE>
Patent BR-9306487-A (BR)
Inventor: BAILEY DOUGLAS SLOAN
IPC: G01R31/08
Filed: 1993-06-03
Abstract: A corrosion resistant cable for use in electrical detection systems for fluid leaks in pipelines and the like includes a central electrical conductor, annular spacer means of electrically insulating material disposed around the central conductor, the annular spacer having a plurality of void spaces for receiving leakage fluid, and an annular sheath disposed around the spacer in concentric relation with the central conductor, the annular spacer formed of a plurality of electrically conductive wires, said wires having a coating of corrosion resistant material for protection against water, acids, alkalis, solvents or other liquids or environmental contaminants that may be present in the vicinity. An uninsulated wire may be incorporated in the sheath to cooperate with an uninsulated central conductor to detect conductive liquids, thereby allowing a leak detection system utilizing the cable to distinguish between leaks of conductive and non-conductive liquids.
Patent BR-9307400-A (BR)
Inventor: THOMPSON JAMES E
IPC: A01M21/04
Filed: 1993-11-02
Abstract: An apparatus and method for controlling vegetation, as well as insect infestation, as are typically encountered in agricultural environments is disclosed. The apparatus is characterized by its construction to include a high pressure pump liquid spray material may be applied to vegetation at a pressure from about 100 psi to as much as about 4,000 psi. The apparatus further includes a heater whereby the liquid spray material may be heated to a temperature of from about 100 DEG  F. to about 240 DEG  F. before it is sprayed. The apparatus is constructed so that it can be attached to a standard tractor for ease of use. The method of this invention is characterized by its utilization of a high pressure spray so that agricultural chemicals in amounts from virtually 0% to about 50% of their current recommended dose rates can be used with efficacy.
Patent BR-9406992-A (BR)
Inventor: PHAN DEAN VAN
IPC: D21H17/07
Filed: 1994-06-17
Abstract: Multi-layered tissue paper webs comprising biodegradable chemical softener compositions and binder materials are disclosed. The multi-layered tissue webs are useful in the manufacture of soft, absorbent paper products such as facial tissues and/or toilet tissues. The multi-layered tissue paper products contain a biodegradable chemical softening composition, preferably comprising a mixture of an ester-functional quaternary ammonium compound and a polyhydroxy compound. Preferred ester-functional quaternary ammonium compounds include diester dialkyl dimethyl ammonium salts such as diester di(touch hardened)tallow dimethyl ammonium chloride, diester di(hydrogenated)tallow dimethyl ammonium chloride. Preferred polyhydroxy compounds are selected from the group consisting of glycerol, sorbitols, polyglycerols having a weight average molecular weight of from about 150 to about 800, polyoxyethylene glycols and polyoxypropylene glycols having a weight average molecular weight from about 200 to 4,000. The multi-layered tissue paper webs also contain an effective amount of binder materials to control linting and/or to offset the loss in tensile strength, if any, resulting from the use of the chemical softening compositions. The binder materials are selected from the various wet and dry strength additives, and retention aids used in the paper making art. Preferably, the majority of the biodegradable chemical softening compositions will be disposed on the outer layers of the multi-layered tissue paper products where they are most effective. The binder materials are typically dispersed throughout the multi-layered product to control linting. In other words, the chemical softening compositions and the binder materials can be selectively distributed within the multi-layered tissue paper web to enhance the softness, absorbency, and/or lint resistance of a particular layer or ply.
Patent BR-9503725-A (BR)
Inventor: BENNETT COLIN MICHAEL
IPC: C03B23/025
Filed: 1995-08-18
Abstract: While heating and bending glass sheets, it is desirable to raise a glass sheet (110) towards a furnace heat source (11, 12, 106, 122) to increase obtainable temperature differentials and reduce heating power. A method and apparatus are provided in which a glass sheet (110) is supported on a bending mould (10, 111) which is transported on a carriage (1, 114) and at least part of the mould is raised above the highest part of the carriage. The bent glass sheet may be used in the manufacture of a vehicle glazing. <MATH>
Patent BR-9503936-A (BR)
Inventor: ALBERT RAINER DR
IPC: A61K51/08
Filed: 1995-09-05
Abstract: Compounds of formula I <CHEM>  wherein M is a cation equivalent and A is Phe or Tyr, in free form or in salt form are useful as radiopharmaceuticals when complexed with an  alpha - or  beta -emitting radionuclide or a nuclide with Auger-e<->-cascades.
Patent BR-9602194-A (BR)
Inventor: BOREL EDOUARD
IPC: B65H20/04
Filed: 1996-05-08
Abstract: The feeder consists of a first drive roller (10) and a satellite roller (20) which can oscillate about it between upper and rear positions on side levers (52, 53, 55) On the drive roller's shaft. The driving pinion (29) of the satellite roller (20) meshes with a toothed gear (14) of the same diameter fixed to the drive roller shaft. The feeder is equipped with a counterweight (80) which is rotated by the toothed gear (14) and is mounted on an arm (70) which pivots about the drive roller shaft (12) and is connected by a mechanism (54, 60, 61, 62, 65) to the side levers (52, 53), enabling it to oscillate in the opposite direction to the satellite roller. The counterweight is driven by a pinion (76) of the same diameter as gear (14), and has moments of inertia relative to its axis of rotation and to the axis of arm (70).
Patent BR-9606808-A (BR)
Inventor: BROWNING JEFFREY L
IPC: C12N5/20
Filed: 1996-01-26
Abstract: A method (A) for treating or reducing the advancement, severity or effects of neoplasia, comprises: administering: (i) a lymphotoxin (LT)-alpha /beta heteromeric complex (LHC) and a carrier, or (ii) >= 1 LT-beta receptor (LT-beta -R) activating agent and a carrier. Also claimed are: (1) a method (B) for selecting a LT-beta -R activating agent which acts in the presence of a LHC, comprising: (a) culturing tumour cells in the presence of LHCs, a first LT-beta -R activating agent and a second putative LT-beta -R activating agent; and (b) determining whether the second putative LT-beta -R activating agent increases the anti-tumour activity of the LHC in the presence of the first LT-beta -R activating agent; (2) a pharmaceutical compsn. comprising an LHC and a carrier; (3) a pharmaceutical compsn. comprising >= 1 LT-beta -R activating agent without exogenous LHC and a carrier, and (4) a pharmaceutical compsn. comprising cross-linked anti-LT-beta -R antibodies as a LT-beta -R activating agent and a carrier.
Patent BR-9609341-A (BR)
Inventor: BOER ERIC JOHANNES MARIA DE
IPC: C08F110/02
Filed: 1996-06-27
Abstract: There is provided an organometallic compound comprising a metal M of Group 3 to 6 of the Periodic Table or the Lanthanide series and at least one (hetero)cyclohexadienyl ligand of the general formula (I)C5ARnwherein A is an element chosen from Group 13 to 16 of the Periodic Table, R which can be connected to C or to A and which may form a bridge is independently hydrogen or an organic substituent which may contain one or more hetero-atoms and n is 3 plus the number of valencies of A. There is further provided the use of this compound as a catalyst, with a co-catalyst, in a process for the (co)oligomerisation or (co)polymerisation of olefinically unsaturated hydrocarbons.
Patent BR-9610423-A (BR)
Title: Um barco e um método adaptado para gerar tensões de tração em uma linha de tração estendida entre o navio e um objeto ao qual uma tração está para ser aplicada
Inventor: ELMBO NIELS PETER
IPC: B63B21/04
Filed: 1996-08-21
Abstract: Patente de Invenção: <B>"UM BARCO E UM MéTODO ADAPTADO PARA GERAR TENSõES DE TRAçãO EM UMA LINHA DE TRAçãO ESTENDIDA ENTRE O NAVIO E UM OBJETO AO QUAL UMA TRAçãO ESTá PARA SER APLICADA''<D>. A presente invenção refere-se a um navio (1) que é adaptado para gerar tensões de tração em um cabo de tração se estendendo entre um navio e um objeto ao qual uma tração está para ser aplicada. O navio, que compreende pelo menos um guincho de tração de cabo (7, 8) compreende equipamento na forma de um cabo de retenção (5) e uma ancoragem de cabo de retenção (6) que é exposto na direção de tensionamento desejado do objeto com vistas a gerar as ditas tensões de tração. Em sua popa, o navio (1) alé disso compreende pelo menos uma abertura de entrada de cabo (11, 12) e suportes de cabo de absorção de força (16, 17) para os cabos de tração e retenção. Pelo menos um dos suportes (16, 17) é adaptado para guiar o referido cabo na direção do guincho de tração de cabo (7, 8). Os suportes de cabo de absorção de força (16, 17) são interconectados por meio de um elemento estrutural de absorção de tensão (18). O navio resultante é surpreendente capaz de gerar forças de tração altas em um cabo de tração se estendendo em uma direção arbitrária de um objeto ao qual uma tração está para ser aplicada. Adicionalmente, um navio versátil (1) é obtido. A invenção também se refere a um método de aplicar uma tração de um navio da invenção a um cabo de tração, e um uso de um navio da invenção para testar a resistências de ancoragens, para aplicar uma tração a navios encalhados e para aplicar uma tração a embarcações durante o reboque.
Patent BR-9611692-A (BR)
Inventor: KIEWERT EVA
IPC: C11D3/37
Filed: 1996-11-28
Abstract: Cationic polymers comprising at least 40 mole percent monomer units of the formula (I):wherein n is 2 to 4, R1 is hydrogen or methyl, and R2, R3 and R4 independently are hydrogen, C1-4 alkyl or C1-4 alkenyl, and X- is an anion selected from the group consisting of halide anions and monoalkyl anions of sulfuric acid semiester are used as soil-release compounds in hard surface cleaners.
Patent BR-9707624-A (BR)
Title: '' poducao de acidos graxos hidroxilados em plantas modificadas geneticamente ''
Inventor: BROUN PIERRE
IPC: C12N15/29
Filed: 1997-02-06
Abstract: "PRODUçãO DE áCIDOS GRAXOS HIDROXILADOS EM PLANTAS MODIFICADAS GENETICAMENTE". Esta invenção se refere a hidroxilases de ácido graxo. Processos para usar sequências de aminoácidos ou nucleotídeos conservados para obter hidroxilases de ácido graxo são descritos. Também é descrito o uso de clones de cDNA codificando uma hidroxilase de planta para produzir uma família de ácidos graxos hidroxilados em plantas transgênicas. Adicionalmente, o uso de genes codificando hidroxilases ou desaturases de ácidos graxos para alterar o nível de insaturação de lipídeos de ácidos graxos em plantas transgênicas é descrito.
Patent BR-9711902-A (BR)
Title: Ferramenta de circulação em perfurções e método de circulação em perfurações.
Inventor: NEWTON ROBERT CARL
IPC: E21B43/12
Filed: 1997-08-11
Abstract: <B>"FERRAMENTA DE CIRCULAçãO EM PERFURAçõES E MéTODO DE CIRCULAçãO EM PERFURAçõES"<D>. Uma bomba de produção de perfuração e ferramenta de circulação (1, Fig. 1) em uma extremidade de linha de produção (Fig. 3) incluindo montagem de válvula móvel combinada ao conector inferior (10) e seção ferramenta pescadora (20, Fig. 2) acionando pinos travantes
Patent BR-9714723-A (BR)
Title: Composição adesiva de contato aquosa, substrato, e, aparelho de revestimento por pulverização.
Inventor: PATEL VIJAY
IPC: C09J111/02
Filed: 1997-10-21
Abstract: "COMPOSIçãO ADESIVA DE CONTATO AQUOSA SUBSTRATO, E, APARELHO DE REVESTIMENTO POR PULVERIZAçãO" A invenção refere-se a uma composição adesiva de contato aquosa, de fixação-rápida, estável na armazenagem, compreendendo um componente adesivo e ácido bórico. A composição pode incluir ainda um aminoácido, tal como glicina. A composição encontra uso particularmente preferido para substratos de união, tais como espuma, na indústria de mobiliário.
Patent BR-9800452-A (BR)
Title: "composição farmacêutica injetável, à base de uma quinolona".
Inventor: WOLFF JAN
IPC: A61K31/575
Filed: 1998-01-23
Abstract: Patente de Invenção: <B>"COMPOSIçãO FARMACêUTICA INJETáVEL, à BASE DE UMA QUINOLONA"<D>. Descreve-se uma composição farmacêutica injetável, à base de um antimicrobiano do grupo das quinolonas, caracterizada pelo fato de compreender, acondicionada em um único frasco, uma associação de um antimicrobiano do grupo das quinolonas com um antiinflamatório não-hormonal, em um excipiente adequado, pronta-para-o-uso. Particularmente o antimicrobiano é o enrofloxacina e a antiinflamatório não-hormonal é o diclofenaco de sódio. A composição é indicada para controle das infecções bacterianas, causadas por bactérias Gram-negativas e Gram-positivas, espiroquetas e micoplasmas dos bovinos, ovinos, suínos e caprinos.
Patent BR-9802047-A (BR)
Title: Processo e dispositivo para a fabricação de caixas articuladas
Inventor: FOCKE HEINZ
IPC: B31B3/00
Filed: 1998-06-22
Abstract: Patente de Invenção: <B>''PROCESSO E DISPOSITIVO PARA A FABRICAçãO DE CAIXAS ARTICULADAS''<D>. Peças recortadas (10) de cartolina fina para caixas articuladas ou semelhante são fabricados na região de uma máquina de embalagem. Para este fim, uma tira de material (19), eventualmente parcialmente preparada, de cartolina fina é conduzida através de um dispositivo de recorte (20)  na região da máquina de embalagem. O dispositivo de recorte (20)  pode produzir, caso necessário, uma impressão (29) sobre a tira de material (19) assim como estampagens, estrias, corte de puncionamento até o completo acabamento das peças recortadas (10) por um corte de separação de orientação transversal (32).
Patent BR-9802225-A (BR)
Title: Pregador pneumático para acessório
Inventor: RONN JOHN C
IPC: B25C1/00
Filed: 1998-06-25
Abstract: "PREGADOR PNEUMáTICO PARA ACESSóRIO". Uma ferramenta energizada para impulsão de fixador, tipo um pregador de acessório pneumático, do tipo para fixadores de acionamento supridos a partir de uma tira colacionada de fixadores disposta em um depósito da ferramenta. O depósito é acoplado a uma peça de extensão da ferramenta de impulsão de fixador, onde fixadores individuais são seq³encialmente alimentados para dentro de um canal da peça de extensão e acionados axialmente através da peça de extensão por uma lâmina acionadora para dentro de uma peça de trabalho. A ferramenta de impulsão de fixador inclui um elemento de contato aperfeiçoado que fornece uma visibilidade aperfeiçoada da peça de extensão, um ajuste de acionamento de profundidade aperfeiçoado para ajustar com precisão o elemento de contato, um conjunto de peça de extensão articulada aperfeiçoado, e um conjunto de depósito de duas peças aperfeiçoado formado a partir de componentes extrudados que fornecem um canal precisamente dimensionado para receber as tiras de fixador, entre outros aperfeiçoamentos.
Patent BR-9804375-A (BR)
Inventor: KRAFT EBERHARD
IPC: B65B43/46
Filed: 1998-10-09
Abstract: The system has each bag (5) held between two grips (1,3) and moved under the filling positions and finally held for sealing. The relative spacing of each pair of grips is adjusted to open and close the top of each bag, which is held in a pendant position by the grips. Each grip comprises a pair of gripping jaws spring loaded into the closed position. The position and displacement of the grips is controlled by cams as they are moved through the system.
Patent BR-9806010-A (BR)
Title: Torcida para queimador de combustìvel lìquido.
Inventor: MIFUNE HIDEO
IPC: F23D3/02
Filed: 1998-06-17
Abstract: Patente de Invenção para "TORCIDA PARA QUEIMADOR DE COMBUSTIVEL LIQUIDO". Em um queimador de combustível líquido incluindo uma torcida para retirada por capilaridade de uma seção de retirada de combustível líquido composto principalmente de álcool contido em um tanque de combustível para queimá-lo em uma seção de produção de chama de ponta, um retentor de torcida para retenção da torcida, um acendedor para acendimento da torcida, e uma capa de fechamento para impedir evaporação capaz de vedar a torcida abrivelmente e fechadamente, uma seção de produção de chama da torcida sendo produzida na forma de corte transversal não-circular, para aumentar a área superficial exposta acima do retentor de torcida.
Patent BR-9806513-A (BR)
Inventor: LANG HEINRICH
IPC: B60R1/08
Filed: 1998-03-20
Abstract: The rearview mirror arrangement has a support arm (2) with a carrying reed structure (4) as a core element, mounted on the vehicle body (3). A main mirror (15) with its own casing (18, 19) and a stored adjustable, preferably motor-driven, mirror pane (17), is fastened at the free end (14) of the reed structure. A form part (20) surrounds the reed structure between its end at the vehicle body and the main mirror, for covering the reed structure and preferably for enabling the fixture of additional mirrors (21, 22). The form part is preferably a foamed part, especially from a two-component hard foam material.
Patent BR-9807778-A (BR)
Title: Selos de polietileno para um substrato
Inventor: DONALD FIONA
IPC: C08K5/20
Filed: 1998-02-24
Abstract: Patente de Invenção: <B>''SELOS DE POLIETILENO PARA UM SUBSTRATO''<D>. Esta invenção refere-se a um filme compreendendo uma primeira camada de superfície compreendendo um  homopolímero de etileno tendo uma Pm/Mn de 3 ou menos ou um copolímero de etileno e até 50% em peso de uma olefina C~ 3~ a C~ 20~ tendo um CDBI de 50% ou mais onde a primeira camada de superfície está selada a um substrato, preferivelmente compreendendo um homopolímero de proprileno ou copolímero de propileno e até 50% em peso de um comonómero.
Patent BR-9809109-A (BR)
Inventor: KOLDIJK FOKELTJE AKKE
IPC: C09D167/06
Filed: 1998-04-09
Abstract: The invention relates to a powder paint composition comprising a polymer that contains endomethylene tetrahydrophthalic acid units and a crosslinker. The polymer is obtained by preparing an unsaturated polymer in a first step, which then reacts with cyclopentadiene at a temperature between 160 ° C and 220 ° C in a second step. The polymer preferably contains more than 10 wt.% endomethylene tetrahydrophthalic acid units and is preferably an unsaturated polymer.
Patent BR-9812442-A (BR)
Inventor: KEYSER HERBERT SYBRANT VAN DE
IPC: B65H23/02
Filed: 1998-09-08
Abstract: Film treatment surface provided with a propulsion system for circularly contoured film (5) along a circular path are disclosed. The essential propulsion and steering system is represented by two adjustable disks (2,3), one being equipped with a propulsion wheel and a steering mecanism whereas the second disk embodies an idler wheel and a steering mecanism. The treatment surface was found to be beneficially suitable for the manufacture of cut shaped blanks made from shaped films of plasticized polyvinyl butyral. The blanks can be used in automobile windshields. <IMAGE>