baber/WOPTO huggingface dataset:
Patent BR-0318516-A (BR)
Title: cabo de fibra óptica
Inventor: PIZZORNO MASSINO
IPC: G02B6/44
Filed: 2003-09-30
Abstract: "CABO DE FIBRA OPTICA é descrito um cabo de fibra óptica possuindo um diâmetro altamente reduzido. O cabo compreende: um elemento de resistência central (2); um número de tubos (3) contendo fibras ópticas (4) arranjadas livremente, cada tubo (3) tendo uma espessura, cada fibra óptica possuindo um revestimento; e um invólucro externo (6), onde o coeficiente de preenchimento de fibras ópticas em pelo menos um tubo livre é <242>45%; os tubos compreendem um material possuindo um módulo de elasticidade <242>700 MPa; e as fibras ópticas são fibras MS-R possuindo uma sensibilidade a microcurvatura <243>4,0 dB.km¬ -1¬/g.mm¬ -1¬ em uma faixa de temperatura de cerca de -30<198> C a +60<198> C a cerca de 1550 nm.
Patent BR-8701664-A (BR)
Inventor: BAILEY FREDERICK EUGENE
IPC: C08G18/63
Filed: 1987-04-08
Abstract: Reduced reactivity polyols are provided as foam controllers in the production of polyurethane foams. When the foam controllers are incorporated into polyurethane foam formulations, foam rise time is increased without adverse effects on foam characteristics, such as load bearing capability, resiliency and porosity. The foam controllers are acid grafted polyethers, such as acrylic acid grafted poly(alkylene oxides), and can be employed in surprisingly low concentrations to control reactivity.
Patent BR-8707348-A (BR)
Inventor: NIESEN LAWRENCE J
IPC: B01D63/00
Filed: 1987-06-09
Abstract: An ultrafiltration apparatus in which a plurality of support panels are arranged to form a stack, with panel faces each carrying a membrane for separating a base liquid into two fractions. Apertures are formed in the panels, and the stack is arranged so that these apertures are in registration to form ducts within the stack. Longitudinal ribs are formed in the panel faces, with longitudinal channels on either side of same. Transverse ribs are formed between adjacent longitudinal channels, with transverse channels between adjacent such ribs. Turbulence reduction flanges are inserted between selected panels within the stack to divide same into subassemblies, which direct fluid flow from the top of one subassembly to the bottom of the succeeding subassembly, providing bottom-to-top flow across the panel faces throughout the stack. The fraction of base fluid that flows through the membrane is collected in the transverse channels and thense flows in the longitudinal channels to a permeate extraction duct, where such permeate can be extracted.
Patent BR-9003061-A (BR)
Inventor: PEDAIN JOSEF
IPC: C08G18/10
Filed: 1990-06-29
Abstract: A process for preparing a coating composition which contains moisture-curable organic polyisocyanates as binder together with the usual auxiliaries and additives by mixing at least the water-containing auxiliaries and additives with an isocyanato-containing reaction product a) of 
 
  a1) a polyisocyanate mixture of the diphenylmethane series and 
  a2) a stoichiometrically deficient amount of an alkanol with or without ether linkages, terminating the spontaneous isocyanate/water reaction and mixing the resulting mixture with an isocyanato- containing reaction product b) of 
  b1) a polyisocyanate component comprising at least one aromatic polyisocyanate and 
  b2) a stoichiometrically deficient amount of a polyhydroxy component comprising at least one polyol of molecular weight 500 to 10,000 which contains ether and/or ester and/or thioether and/or carbonate groups, optionally in admixture with up to 40% by weight, based on the total weight of component b2) of at least one 2- to 6-hydric alcohol of molecular weight 62-499.
Patent BR-9003610-A (BR)
Inventor: DEBLOCK ROGER
IPC: C03C25/00
Filed: 1990-07-05
Abstract: The process for the treatment of waste comprising a substrate of glass or of inorganic fibres in combination with organic matter consists in introducing the waste (7) on a conveyor (4) into the enclosure (1) of a furnace, in subjecting it to a gas heated to a temperature below the softening temperature of the substrate of the waste and consisting of inert gas and of 0 to 10% by volume of oxygen to pyrolyse the organic matter and in recovering the substrate from the waste. 
<??>Application to the recovery of vitreous matter forming the substrate of the waste with a view to its being recycled into a glass- melting furnace. 
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Patent BR-9006941-A (BR)
Inventor: STRID KENT
IPC: B01D29/62
Filed: 1990-10-04
Abstract: PCT No. PCT/SE90/00639 Sec. 371 Date May 30, 1991 Sec. 102(e) Date May 30, 1991 PCT Filed Oct. 4, 1990 PCT Pub. No. WO91/04778 PCT Pub. Date Apr. 18, 1991.In a method for filtering a suspension through a stationary filter having a vertical filter element arranged in a pressure vessel and for re-conditioning the filter after filtering, the filtrate is discharged from the bottom of the filter element during the main part of the filtering. After filtering, unfiltered suspension is discharged in a known manner from the pressure vessel later to be returned to the suspension inlet. Thereafter, back-wash is performed with another medium other than filtrate, an outlet for material deposited on the filter element being opened for removal of said material together with the back-washing medium. Preferably, before back-wash, drying of the material deposited on the filter element takes place by means of a gas medium circulating within the filtering plant.
Patent BR-9007647-A (BR)
Inventor: HILL JOHN B
IPC: C07C229/36
Filed: 1990-07-11
Abstract: Prepn. of N-formyl-L-aspartic anhydride (I) comprises reacting L-aspartic acid (II) with formic acid in the presence of acetic anhydride. The improvement comprises adding a 3-6C sec. alcohol (III) to the reaction mixt. after formation of (I), in order to consume excess HCOOH and provide a (I)-contg. reaction mixt. which is suitable for further reactions without modificaiton.
Patent BR-9101982-A (BR)
Inventor: VOCKE PETER
IPC: C21D1/76
Filed: 1991-05-15
Abstract: The invention relates to a process and apparatus for preparation of treatment gas used in heat treatments, whereby the treatment gas is produced in a furnace disposed catalyst retort at a temperature of that of the furnace in which the retort is positioned. With such processes, when using lower furnace temperature ranges, problems occur with respect to the reaction of the feed gas in the catalyst retort. To provide an improvement, the catalyst retort in the furnace is surrounded by a shield, and the treatment gas generated in and leaving the catalyst retort is first fed into a space defined by this shield and thereafter released into furnace space. By this, an isolation of the catalyst retort from the interior of the furnace is provided, and relatively higher retort temperatures are available.
Patent BR-9106106-A (BR)
Inventor: MEIER MICHAEL
IPC: C07C303/08
Filed: 1991-02-21
Abstract: PCT No. PCT/EP91/00322 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Feb. 21, 1991 PCT Pub. No. WO91/13863 PCT Pub. Date Sep. 19, 1991.In a method for preparing 3-nitrobenzene sulphonic acid chloride from nitrobenzene and chlorosulphonic acid, nitrobenzene is reacted with chlorosulphonic acid at approximately 90 DEG  to approximately 120 DEG  C. and an inorganic acid chloride is then allowed to act on the resultant reaction mixture at approximately 40 DEG  to approximately 90 DEG  C.
Patent BR-9303269-A (BR)
Inventor: YUSUF MOHAMMED
IPC: A61K8/49
Filed: 1993-08-02
Abstract: Skin care compositions comprising a water-in-oil emulsion base containing retinoids, excluding Vitamin A acid, and at least one imidazole in a free base form and possessing good physical and chemical stability. The compositions further comprise a stabilizing system selcted from:     a) a chelating agent and at least one oil-soluble antioxidant, b) a chelating agent and at least one water-soluble antioxidant; and   c) antioxidant present in each of the oil and water phases of said emulsion.
Patent BR-9307324-A (BR)
Inventor: BURGDORF MAERTEN
IPC: B65D/
Filed: 1993-10-28
Abstract: PCT No. PCT/EP93/02994 Sec. 371 Date Feb. 7, 1994 Sec. 102(e) Date Feb. 7, 1994 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/10050 PCT Pub. Date May 11, 1994.A pallet container is disclosed as including a thin-walled container supported on a floor pallet and tightly surrounded by a wire grid connected to the floor pallet. The wire grid includes vertical edges which are joined together along a vertical junction region by a sheet-metal strip which is bent about the wire of the surrounding wire grid.
Patent BR-9406042-A (BR)
Inventor: MILLER PHILIP
IPC: B29C67/00
Filed: 1994-03-07
Abstract: A mushroom-type hook strip that can be used in a hook-and-loop mechanical fastener. The hook strip includes a homogeneous backing of thermoplastic resin and, integral with the backing, a high density array of hooks including stems projecting from the backing and circular disc shaped heads at the ends of the stems opposite the backing. The large number, small size, and shape of the heads on the hooks allow them to engage the fibers in conventional types of fabrics and non-woven materials that are not normally used as the loop portions of hook and loop fasteners.
Patent BR-9407080-A (BR)
Inventor: FABRIZI FABRIZIO
IPC: H01R4/70
Filed: 1994-07-13
Abstract: PCT No. PCT/EP94/02304 Sec. 371 Date Apr. 1, 1996 Sec. 102(e) Date Apr. 1, 1996 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/03641 PCT Pub. Date Feb. 2, 1995A modular electric apparatus is provided with inherent fingerproof protection for clamp terminals, including at least one clamp terminal housed within an insulating body and provided with a fixed jaw and a moveable jaw, the body being provided with an opening for introducing an electric termination between the jaws, and further including an insulative diaphragm interconnected to the moveable jaw to gradually shut off the opening.
Patent BR-9408338-A (BR)
Inventor: JOHNSON JOEL C
IPC: A61B5/117
Filed: 1994-12-12
Abstract: An optical scanner (100) includes a rotating scanner disk (116) that integrates a multifocal Fresnel fixation lens (114), a Fresnel optical scanner (122, 124), and an angular position encoder (140) into a unitary, inherently aligned, compression-molded component. An individual being identified views through the multifocal Fresnel fixation lens an image of a pinhole (108) illuminated by a light source (104). The multifocal lens is centered on the disk and creates multiple in- and out-of-focus images (180, 182, 184, 186) of the pinhole image. The combined image appears to the individual as a set of circular images (190, 192, 194, 196), one of which is in focus. The images appear concentric when the individual is properly aligned with the disk and associated optics. The Fresnel optical scanner receives IR light from the light source and creates an IR scanning beam (126) when the disk is rotated. IR light reflected by the fundus (12) of the individual returns via a reciprocal path, by way of a beam splitter (112), and into a detector (134) to generate image data. The disk integrates and inherently aligns multiple optical elements, resulting in a 60 percent reduction of optical components relative to prior scanners.
Patent BR-9509303-A (BR)
Inventor: SOUBEYRAND MICHEL J
IPC: C03C17/245
Filed: 1995-10-13
Abstract: A method of pyrolytically forming a silica-containing coating on a glass substrate at an elevated temperature. Silane, oxygen, a radical scavenger gas and a carrier gas are combined as a precursor mixture, and the precursor is directed toward and along the surface of the heated glass substrate. The presence of the radical scavenger allows the silane, which is pyrophoric, to be premixed with the oxygen without undergoing ignition and premature reaction at the operating temperatures. The radical scavenger further provides control of and permits optimization of the kinetics of the chemical vapor deposition (CVD) reaction on the glass. A preferred combination of precursor materials includes monosilane and oxygen, with ethylene as the radical scavenger, and including nitrogen as a carrier gas.
Patent BR-9510387-A (BR)
Title: Método para produzir um material composto, dispositivo para formar um substrato de filme termoplástico substancialmente impermeável a lìquido, material composto, artigo absorvente e artigo de veste protetora
Inventor: RAY CARL D
IPC: B32B3/24
Filed: 1995-10-27
Abstract: Patente de Invenção de "MéTODO PARA PRODUZIR UM MATERIAL COMPOSTO, DISPOSITIVO PARA FORMAR UM SUBSTRATO DE FILME TERMOPLáSTICO SUBSTANCIALMENTE IMPERMEáVEL A LìQUIDO, MATERIAL COMPOSTO, ARTIGO ABSORVENTE E ARTIGO DE VESTE PROTETORA". São descritos: um método para produzir um material composto (10, 12) permeável a vapor e impermeável a líquido e compreendendo um substrato tridimensional (12) provido de orifícios e tendo sobre si um material de revestimento permeável a vapor e impermeável a líquido (10), o material composto substancialmente impermeável a líquido, e um dispositivo (38, 40, 42, 46, 48) para produzir o material composto. Sucessivas porções de uma folha contínua de um substrato provido de orifícios são colocadas em contato com um membro perfurado e em movimento contínuo. O material de revestimento é alimentado sobre o substrato. O substrato revestido é submetido a um vácuo que faz com que o material de revestimento flua sobre o material de substrato e, em certas configurações, pelo menos parcialmente para dentro dos orifícios no substrato. O vácuo é mantido por um período de tempo suficiente para que o material de revestimento adira ao substrato. As porções revestidas do substrato são continuamente removidas do membro em movimento.
Patent BR-9607320-A (BR)
Inventor: FIRGO HEINRICH
IPC: C08J9/06
Filed: 1996-12-19
Abstract: The invention is concerned with a cellulose sponge which may be produced by mixing a solution of cellulose in an aqueous tertiary amine-oxide with a pore forming agent and a sponging agent and subsequently exposing it to conditions which cause a decomposition of the sponging agent and a foaming of the cellulose solution, whereafter the foamed cellulose is contacted with water to precipitate the cellulose.
Patent BR-9609513-A (BR)
Inventor: EVANS RANDALL K
IPC: C08L23/16
Filed: 1996-07-08
Abstract: A compound comprising a blend of polypropylene with the reaction of a functionalized polypropylene and polyether amine in which the polyetheramine is grafted into the functionalized polypropylene in a customary mixing apparatus is disclosed. The blend may include an elastomer such as EP rubber and/or a filler such as glass. A process for producing the reaction product of the functionalized polypropylene and the polyether amine by melting with polypropylene in a customary mixing apparatus is also disclosed. Blends of the present invention are advantageously useful to prepare paintable automotive body parts.
Patent BR-9610799-A (BR)
Inventor: ZEIDLER JURGEN
IPC: A61K9/20
Filed: 1996-09-30
Abstract: The invention relates to solid drug forms obtainable by extrusion with subsequent shaping of a solvent-free melt, comprising, besides one or more active ingredients,A) 10-90% by weight of a melt-processable, water-soluble polymer,B) 5-85% by weight of isomalt, andC) 0-5% by weight of lecithin,where the total of all the ingredients is to be equal to 100% by weight.
Patent BR-9611065-A (BR)
Inventor: MARTIN JAMES W
IPC: C22C38/00
Filed: 1996-09-05
Abstract: A precipitation hardenable, martensitic stainless steel alloy is disclosed consisting essentially of, in weight percent, about - C  0.03 max - Mn  1.0 max - Si  0.75 max - P 0.040 max - S 0.020 max - Cr 10-13 - Ni 10.5-11.6 - Ti 1.5-1.8 - Mo 0.25-1.5  - Cu  0.95 max - Al  0.25 max - Nb  0.3 max - B 0.010 max - N 0.030 max -  the balance essentially iron. The disclosed alloy provides a unique combination of stress-corrosion cracking resistance, strength, and notch toughness.
Patent BR-9612024-A (BR)
Inventor: LACH THOMAS E
IPC: A61H31/02
Filed: 1996-11-26
Abstract: Apparatus (and a corresponding method) for inducing or increasing the flow of blood in a patient comprises a base (284) contour to seat near a central region of a patient's chest, a substantially inelastic belt (282) configured to wrap around the patient's chest, and a powered tightener (280) coupled to the base and to the extremities of the belt whereupon, upon receipt of a particular signal the tightener moves the belt extremities in directions to tighten the belt around the patient's chest and depress the base (284) towards the patient's chest. Control means are provided for periodically providing the actuating signal to the tightener. The apparatus may incorporate defibrillating means.
Patent BR-9702854-A (BR)
Title: Sistema de veiculação de mensagens aplicadas em chocolate
Inventor: AGOSTINHO WILSON ROBERTO D
IPC: G09F23/00
Filed: 1997-09-10
Abstract: "SISTEMA DE VEICULAçãO DE MENSAGENS APLICADAS EM CHOCOLATE", objetivando levar ao cosumidor uma surpresa ou um conforto espiritual, por compreender mensagens esotéricas, evangélicas, signos, pirâmides, mensagens e também, uma maior conscientização da importância de preservação dos meios necessários à garantia de uma boa saúde, tais como: preservação da natureza, do ecossistema; é constituido por barras de chocolate (1), ou ovais (2), caracterizado pelo fato de superfície externa e/ou o dorso das embalagens, possuir mensagens (3) de conteúdo variável.
Patent BR-9709114-A (BR)
Inventor: STOLPMANN JAMES R
IPC: A61G7/057
Filed: 1997-05-16
Abstract: An elongated mattress core for a mattress structure includes a foam core having an upwardly-facing top surface, a bottom surface spaced apart from the top surface, and first and second elongated sides connecting the top and bottom surfaces. The foam core is formed to include a plurality of longitudinally spaced apart transverse slits extending downwardly from the top surface. Each slit terminates at a lower end spaced apart from the bottom surface by a first distance and extending transversely from a first slit end spaced apart from the first side of the foam core to a second slit end spaced apart from the second side of the foam core. Each adjacent pair of slits defines a foam column so that the foam core has a plurality of longitudinally spaced apart and transversely extending foam columns. Each foam column has a pair of generally vertical column side walls defining the slits. Each column side wall includes a shear coating having a low coefficient of friction so that each column can compress and decompress without drag forces resulting from frictional engagement with adjacent column side walls interfering with the compression and decompression.
Patent BR-9712274-A (BR)
Title: Composição hormonal consistindo de um composto de estrogênio e um composto progestacional
Inventor: LANQUETIN MICHEL
IPC: A61K31/57
Filed: 1997-10-08
Abstract: "COMPOSIçãO HORMONAL CONSISTINDO DE UM COMPOSTO DE ESTROGêNIO E UM COMPOSTO PROGESTACIONAL".A presente invenção refere-se ao campo da terapia e mais particularmente ao capo da técnica hormonal farmacêutica. Mais precisamtnte, refere-se a novas composições hormonais farmacêuticas caracterizadas pelo fato das mesmas serem formadas por uma combinação estroprogestacional consisitindo de um composto de estrogênio e um composto progestacional, associado ou uma misturado com um ou vários excipientes farmaceuticamente inertes e não tóxicos aceitácies, para a administração oral. A presente invenção refere-se também ao uso da mistura estroprogestacional na qual o constituinte estrogênico e o constituinte progestacional são administrados em combinação. A associação combinada pode ser prescrita continuamente ou intermitentemente, para a produção de uma composição para o tratamento das doenças estrogênicas, prevenção da osteoporose e doenças cardiovasculares em mulheres em menopausa, ou ainda bloqueando a ovulação em mulheres durante o período de atividade ovariana. A presente invenção refere-se também a um método de preparação das referidas novas composições farmacêuticas estroprogestacionais.
Patent BR-9800257-A (BR)
Title: Sistema de alarme e corte de ignição acionado via sinal de rádio.
Inventor: ZANETTI MARCELO ATOLINI
IPC: B60R25/104
Filed: 1998-01-20
Abstract: <B>"SISTEMA DE ALARME E CORTE DE IGNIçãO ACIONADO VIA SINAL DE RáDIO"<D>, uma invenção que permite o desligamento da parte elétrica de ignição enquanto aciona uma sinalização de alarme anti-furto em veículos motorizados, via sinal de rádio. é constituída por um receptor (1) de sinais de rádio ligado a uma chave (3) de acionamento de contatos (relé), de modo que quando um sinal de rádio específico do sistema PAGER é enviado para o receptor ocorre o acionamento da chave de contatos, impedindo o funcionamento da ignição e acionando, por exemplo, a buzina e o farol do veículo, sinalizando seu furto.
Patent BR-9804061-A (BR)
Title: Dispositivo mecânico de transporte, limpeza e armazenagem de particulados ferrosos e não ferrosos.
Inventor: FRANCO CARLOS JUCIL DE LIMA
IPC: B07B7/08
Filed: 1998-10-22
Abstract: PATENTE DE INVENçãO DE "DISPOSITIVO MECâNICO DE TRANSPORTE, LIMPEZA E ARMAZENAGEM DE PARTICULADOS FERROSOS E NãO FERROSOS", formada por um corpo (1), de modo a utilizar o mesmo fluxo de ar da sucção das granalhas e resíduos para limpeza das citadas granalhas, que em sua porção anterior superior possui abertura (2), a qual se interliga à câmara superior (3) constituída de anteparos opostos (4), sendo que, abaixo destes existe um compartimento (5) formado entre a parede central (6), a base (7) e a válvula regulável (8), a qual apresenta contrapeso (9). Abaixo da citada base (7) origina-se um ducto (10), cuja abertura superior (11) é constituída de um suporte móvel (12), sendo que dito ducto (10) é formado entre a parede central (6), a parede anterior (13) e as paredes laterais (14). Na porção anterior inferior tem-se um resevatório (15), que apresenta afunilamento (16), em cuja extremidade inferior aloca-se uma tampa de vedação hermética (17) constituída de elemento vedante (18) e fechos laterais (19); o lado posterior da parede central (6) apresenta, inferiormente, compartimento inferior (20), cuja extremidade inferior possui tampa de descarga (21), sendo que, o compartimento inferior (20) está interligado à saída do ducto (10) e, logo acima do citado compartimento inferior (20),  tem-se o compartimento superior (22), sendo que, entre dito compartimetno inferior (20) e o compartimento superior (22) aloca-se filtro (23), composto por bolsa (24) de material adequado para filtragem e peso (25). Na porção superior do dito corpo (1) aloca-se pelo menos um propulsor de vácuo (26), o qual se interliga ao compartimento superior (22) através da conexão (27).
Patent BR-9804486-A (BR)
Title: Processo para a hidroisomerização de n-parafinas de cadeia longa e catalisador apropriado para o propósito
Inventor: FLEGO CRISTINA
IPC: C10G45/60
Filed: 1998-10-08
Abstract: Patente de Invenção: <B>"PROCESSO PARA A HIDROISOMERIZAçãO DE N-PARAFINAS DE CADEIA LONGA E CATALISADOR APROPRIADO PARA O PROPóSITO"<D>. Processo para a hidroisomerização de n-parafinas de cadeia longa que compreende isomerização de n-parafinas tendo um número de átomos de carbono maior que 15 na presença de hidrogênio e um catalisador de hiddroisomerização que compreende: a) um carreador de natureza ácida consistindo em um gel de sílica e alumina amorfo para raios X, com uma razão molar de SiO~ 2~/Al~ 2~O~ 3~ variando de 30/1 a 500/1, e tendo uma área de superfície variando de 500 a 1000 m²/g, uma porosidade variando de 0,3 a 0,6 ml/g e um diâmetro de poro dentro de faixa de 10-40 angstr÷ns; b) uma mistura de metais pertencendo a grupos VIB e VIII depositada sobre o carreador em uma quantidade total variando de 2 a 50% em peso total (a) + (b).
Patent BR-9808533-A (BR)
Title: Método para estimular a produção de hemácias
Inventor: HIRSCHMAN SHALOM Z
IPC: A61K35/12
Filed: 1998-04-15
Abstract: <B>MéTODO PARA ESTIMULAR A PRODUçãO DE HEMáCIAS<D> A  presente invenção revela um método para tratar anemia estimulando a produção de hemácias pela administração parenteral do Produto R, uma preparação de ácido nucleico-peptídeo.