baber/WOPTO huggingface dataset:
Patent BR-0316462-A (BR)
Title: Processos para reduzir uma suspensão de ácido carboxìlico purificado, para purificar um produto de oxidação em estágios, para produzir um produto de ácido carboxìlico purificado, e, suspensão de ácido carboxìlico purificado
Inventor: SHEPPARD RONALD BUFORD
IPC: C07C51/487
Filed: 2003-12-03
Abstract: "PROCESSOS PARA PRODUZIR UMA SUSPENSãO DE áCIDO CARBOXìLICO PURIFICADO, PARA PURIFICAR UM PRODUTO DE OXIDAçãO EM ESTáGIOS, PARA PRODUZIR UM PRODUTO DE áCIDO CARBOXìLICO PURIFICADO, E, SUSPENSãO DE áCIDO CARBOXìLICO PURIFICADO". é apresentado um processo para produzir uma suspensão de ácido carboxílico purificado. O processo compreende a remoção de impurezas de um produto cristalizado, em uma zona sólida de deslocamento sólido líquido, para formar a suspensão de ácido carboxílico purificado. O processo produz uma suspensão de ácido carboxílico purificado, tendo uma cor boa e baixos níveis de impurezas, sem o uso de etapas de purificação, como hidrogenação ou um processo de remoção de impurezas.
Patent BR-0317249-A (BR)
Title: Método de preparar compostos de aminocianopiridina tricìclica
Inventor: ANDERSON DAVID R
IPC: C07D507/00
Filed: 2003-12-09
Abstract: "MéTODO DE PREPARAR COMPOSTOS DE AMINOCIANOPIRIDINA TRICìCLICA". A presente invenção refere-se a um método de preparar compostos de aminocianopiridina os quais são capazes de inibir proteína cinase-2 ativada por proteína cinase ativada por mitogênio.
Patent BR-0317618-A (BR)
Title: Compressor alternado para comprimir refrigerante
Inventor: KWON GI-BONG
IPC: F04B35/04
Filed: 2003-07-10
Abstract: "COMPRESSOR ALTERNADO PARA COMPRIMIR REFRIGERANTE". Um compressor alternado inclui uma unidade de acionamento (10) disposta dentro de um recipiente hermético (86) e gerando uma força de movimento alternado, uma unidade de compressão (10) para realizar uma operação de compressão em, um refrigerante na recepção da força de movimento alternado gerada da unidade de acionamento (8) ; e uma unidade de lubrificação (12) para fornecer uma lubrificação em cada parte de movimento da unidade de acionamento (8) e a unidade de compressão (10) para realizar uma operação de lubrificação. Hidrocarboneto que consiste de carbono e hidrogênio, uma espécie de refrigerante natural, é usado como o refrigerante. O lubrificante é um lubrificante mineral à base de parafina, que é uma espécie de óleo mineral e bem harmonizado com o refrigerante natural usada par ao refrigerador. Conseq³entemente, um desempenho de lubrificação é aperfeiçoado e assim um desempenho do compressor alternado pode ser melhorado.
Patent BR-0318313-A (BR)
Inventor: WEI TSUNG-HSING
IPC: H04W8/26
Filed: 2003-10-28
Abstract: The present invention disclosed a masked phone service, which depending on phone user's original phone number to virtually create multiple new corresponding substitutive phone numbers, called mask phone numbers; to mask phone user's original phone number when on demand; by adding this new created mask phone number, therefore. to make the phone user have at least two phone numbers on single phone device so that the phone user's original phone number and the mask phone number may be separately used for his working and private time respectively, and by this way the phone user's personal privacy is then improved.
Patent BR-8101541-A (BR)
Inventor: FOWLKES R
IPC: B01J23/78
Filed: 1981-03-16
Abstract: This invention relates to an improved process for producing morpholine and its derivates by reacting ammonia and dialkylene glycol. The improvement resides in continuously charging the dialkylene glycol and ammonia to a tricle bed reactor, operating the reactor under conditions such that the dialkylene glycol is maintained as a discontinuous liquid phase and the morpholine formed is predominantly in the vapor phase.
Patent BR-8303784-A (BR)
Inventor: OBADAL RICHARD DICK
IPC: B62D33/06
Filed: 1983-07-15
Abstract: A resilient mount is disclosed for supporting a cab structure on the chassis of a vehicle. The mount includes a cup-shaped housing which is attached to the chassis such that it can hold a quantity of fluid. A stem which is attached at one end to the cab structure projects through the top of the housing and engages with a fitting which is completely retained in the housing. A pair of flexible members are tightly fitted into the housing above and below the fitting and cooperate to form a fluid cavity therebetween. The top flexible member has an opening therein through which the stem passes while the bottom flexible member contains at least one fluid passage which permits fluid flow therethrough as the size of the passage varies due to the flexing of the bottom flexible member. The mount also includes a valve for regulating fluid flow between the cavity and the fluid passage as the stem moves in and out or laterally relative to the housing. This mount provides both hydraulic and resilient damping of the cab structure relative to the chassis.
Patent BR-8402487-A (BR)
Inventor: PIOVESAN ALESSANDRO
IPC: B02C21/02
Filed: 1984-05-18
Abstract: The unit comprises a power-driven horizontal rotor 9 including a shaft 11 carrying radially mounted tool sets comprising hammers 21 swivel-mounted at at least an intermediate point of the major dimension thereof. Upstream of the shaft 11 there is a serrated blade 25 subjected to oscillatory movements in a normal direction to the plane of lay thereof, the rotor 9 and blade 25 being carried on a frame 1 the rearward end whereof is mounted on two wheels 6 interconnected by an axle 5 adapted to be raised from and lowered onto the frame 1.
Patent BR-8805394-A (BR)
Inventor: LYSENKO ZENON
IPC: C07C213/00
Filed: 1988-10-14
Abstract: High purity amino-1,3-benzenediols are prepared by (a) contacting a 1,3-bis(alkylcarbonato)benzene with a nitrating agent under reaction conditions such that a 1,3-bis(alkylcarbonato)nitrobenzene is formed, (b) contacting the 1,3-bis(alkylcarbonato)nitrobenzene with a hydrolyzing agent under conditions such that a nitro-1,3-benzenediol is produced, and (c) contacting the nitro-1,3-benzenediol with a reducing agent under conditions such that an amino-1,3-benzenediol is produced. Of the amino-1,3-benzenediols, 4,6-diamino-1,3-benzenediol is particularly useful in the preparation of high molecular weight polybenzoxazoles.
Patent BR-8907003-A (BR)
Inventor: LANGELAND JAN-AGE
IPC: G01S15/87
Filed: 1989-06-06
Abstract: PCT No. PCT/NO89/00055 Sec. 371 Date Jan. 30, 1990 Sec. 102(e) Date Jan. 30, 1990 PCT Filed Jun. 6, 1989 PCT Pub. No. WO89/12236 PCT Pub. Date Dec. 14, 1989.A method for determining the position of at least two seismic streamers (S1, S2) in a reflection seismic measuring system, wherein hydroacoustic distance measurements are used which are taken by means of acoustic transceivers provided in vessels (1), buoys (8), floats (5), seismic sources (2) and in the seismic streamers (S1, S2). Absolute reference positions are determined by position determining equipment provided in at least two locations, for instance, on a vessel (1) or a float (5). The acoustic transceivers and the position determining equipment form a three-dimensional structure. The position determination takes place by trilateration between the acoustic transceivers and the determination of at least two reference positions so that there is no dependency on compass bearings or optical visibility, and high redundancy is obtained. The method is particularly suited for application in connection with three-dimensional marine seismic surveys. The method may be integrated with suitable surface navigation systems in order to find the reference positions and provide absolute positions at any point within a marginal error of 5 to 10 m.
Patent BR-9100567-A (BR)
Inventor: BRISCOE TERRY L
IPC: E02F9/28
Filed: 1991-02-08
Abstract: An assembly of wear element (11) for installation on the wearable part of a structure engageable with abrasive material including a relatively elongated base element adapted to be secured to the wearable part and a relatively elongated wear element releasably, reversibly mounted on the base element, each of the elements having longitudinally spaced apart dovetail surfaces (30) in one outstanding wall portion and at least one surface in a second opposed outstanding wall portion positioned between the spaced art dovetail surfaces. A method of designing the dovetail connection through a repeating pattern is also disclosed. <IMAGE>
Patent BR-9102832-A (BR)
Inventor: DAVIS MARTHA
IPC: A61F13/56
Filed: 1991-07-04
Abstract: Absorbent products for absorbing body fluids which are worn in conjunction with an undergarment (200) are disclosed. The absorbent product (100) comprises an absorbent core having a body facing surface, a garment facing surface and longitudinal edges. The absorbent products of the present invention utilize semi-rigid clip means (110) for retaining the absorbent product with respect to the undergarment (200). Most preferably, such clip means (110) are disposed on the garment facing surface and approximately at each lateral edge of the absorbent core. Twisting and other undesirable movement of the pad is thus reduced by a portion of the undergarment being retained between the semi-rigid clip means (110) and the garment facing surface. Numerous alternate embodiments of clip means which grip the garment edge, as well as those which extend transversely across the garment facing surface are disclosed. <IMAGE>
Patent BR-9202471-A (BR)
Inventor: HESS GERHARD
IPC: C08L101/00
Filed: 1992-07-07
Abstract: A plastic moulding composition based on an organic thermoplastic polymer containing a mineral black pigment is suitable as a material for the production of shaped articles which can be provided with characters by the action of laser radiation. The black pigment used is principally animal charcoal, and the thermoplastic polymer is in particular a polyoxymethylene.
Patent BR-9302021-A (BR)
Inventor: CHIOU SHANG-JAW
IPC: C08J5/00
Filed: 1993-05-20
Abstract: A process for preparing large dimension emulsion polymer particles and the polymer products of the process are disclosed. In one embodiment, the invention provides particles having a high aspect ratio, having a shape described by a long axis and an intersecting short axis. These particles range in shape from egg-like, through rod-like, up to extended filaments. In another embodiment, the invention relates to large, nearly spherical emulsion polymer particles. <IMAGE>
Patent BR-9305467-A (BR)
Inventor: LOPEZ GONZALEZ JOSE MARIA
IPC: B65D33/17
Filed: 1993-03-18
Abstract: Sliding lock comprised of a tubular body (1) presenting a longitudinal slit (2) deliminted by facing and proximate edges and by means of which said tubular body is intended to press on the walls of the container (3) by coupling and sliding thereto, the slit ending at one of its extremities into a diverging sector (4) which facilitates the coupling of the tubular body to the container, by acting as a guide for the same. The tubular body may incorporate one or a plurality of peripheral ribs (6) which stiffend its structure and minimize its elastic deformability, as well as an incision (5) at its extremity corresponding to the divergence of its longitudinal in order to improve its deformability in this area during the coupling to the container. <IMAGE>
Patent BR-9307464-A (BR)
Inventor: CURRAN WILLIAM WINGATE
IPC: D02G3/46
Filed: 1993-11-02
Abstract: PCT No. PCT/GB93/02255 Sec. 371 Date Aug. 3, 1995 Sec. 102(e) Date Aug. 3, 1995 PCT Filed Nov. 2, 1993 PCT Pub. No. WO94/10362 PCT Pub. Date May 11, 1994There is disclosed a method for making a textile strand comprising passing two filamentous strands together through a jet device which commingles filaments of the two strands and then subjecting the thus commingled strands to a drawing step in which at least one of the strands is drawn to a stable drawn state.
Patent BR-9404979-A (BR)
Inventor: WARKENTIN KENNETH
IPC: B01L99/00
Filed: 1994-12-13
Abstract: Methods and apparatus for exposing a sample to ultraviolet radiation are disclosed. The present invention permits a sample contained within a shielded housing to be exposed to a source of ultraviolet radiation and simultaneously observed. The sample rests on a stage that can be moved relative to the source of the ultraviolet radiation while the irradiation is taking place, thus the effects of ultraviolet radiation upon biological materials such as blood can be determined. In a preferred embodiment, upper and lower banks of ultraviolet bulbs are disposed on either side of the stage. The movement of the banks of bulbs and the stage relative to one another is preferably controlled by a set of lead screws. In certain embodiments, the intensity of the emissions of the bulbs themselves can also be altered while continuously observing and irradiating the sample. The invention preferably uses radiation at a wavelength in the UV-B band, between about 280-320 nm or, more preferably, in the UV-A band, between about 320-400 nm.2
Patent BR-9406909-A (BR)
Title: Método para limpar um fluxo de gás
Inventor: PERSSON ANDERS
IPC: F23G7/06
Filed: 1994-06-29
Abstract: "MéTODO PARA LIMPAR UM FLUXO DE GáS". Na limpeza de um fluxo de gás úmido contendo impurezas gasosas, o fluxo de gás é desumidificado por refrigeração. O fluxo de gás resfriado é reaquecido e então conduzido através de um dispositivo (7') para a adsorção de impurezas gasosas. Um fluxo de gás de desabsorção é aquecido de modo a formar um fluxo de gás quente, que é conduzido através do dispositivo de adsorção (7') a fim de limpar o último. O fluxo de gás quente contaminado é conduzido para o dispositivo de combustão (10') a fim de ser queimado. Gases quentes de combustão são removidos do dispositivo de combustão (10') a fim de fazer parte de pelo menos um processo de aquecimento sendo introduzidos dentro de e misturados com o fluxo de gás resfriado e o fluxo de gás de desabsorção.
Patent BR-9507364-A (BR)
Inventor: ANDERSEN SUZANNE BJERGEGAARD
IPC: E04D13/02
Filed: 1995-04-07
Abstract: A deformable sheet material at least partly comprising a sheet metal or metal foil which is corrugated, e.g. by rolling, in continuous waveform in two directions (A, B) substantially orthogonal to each other. The sheet material can comprise aluminum foil with a thickness between 0.005-0.4 mm designed as a ribbon or a strip which prior to the rolling is folded in the longitudinal direction where an intermediate layer, e.g. of aluminum, can be placed between the two material layers.
Patent BR-9508050-A (BR)
Inventor: BLANCHE PAUL
IPC: B01D39/10
Filed: 1995-06-16
Abstract: PCT No. PCT/AU95/00351 Sec. 371 Date Mar. 24, 1997 Sec. 102(e) Date Mar. 24, 1997 PCT Filed Jun. 16, 1995 PCT Pub. No. WO95/35145 PCT Pub. Date Dec. 28, 1995An apparatus and method for separating material which includes solid and/or particulate matter from flowing liquid and/or gas. The apparatus includes a separation panel positioned in a fluid flow path, and the separation panel is housed in a separation chamber. Fluid can be introduced into the separation chamber by an inlet to establish a circular flow of the fluid within a confine of the separation panel, so material entrained in the fluid is trapped within the confine of the separation panel. The separation panel, separation chamber and inlet can be dimensioned and disposed such that as the apparatus operates, the flow of the fluid outside the separation panel is in a direction opposite to a direction of the flow of the fluid within the separation panel. The separation panel can include plural deflection means for deflecting material entrained in the fluid away from the openings, and the deflection means are generally opposed to a direction of the flow of the fluid, each opening having one of the deflection means associated therewith.
Patent BR-9606524-A (BR)
Inventor: NAGL MICHAEL
IPC: C21B11/02
Filed: 1996-07-18
Abstract: PCT No. PCT/AT96/00128 Sec. 371 Date Apr. 18, 1997 Sec. 102(e) Date Apr. 18, 1997 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/04136 PCT Pub. Date Feb. 6, 1997In a process for the production of molten pig iron (12) or steel pre-products from fine particulate iron-containing material, in particular reduced sponge iron, in a meltdown gasifying zone (6) of a melter gasifier (5) the iron-containing material is melted in a bed (16) formed of solid carbon carriers, under the supply of carbon-containing material and oxygen-containing gas at the simultaneous formation of a reducing gas. To prevent the fine particles of the iron-containing material charged to the melter gasifier from being discharged, the iron-containing material is supplied into the a melter gasifier (5) centrally, closely above the bed (16) but in its immediate vicinity, by means of an oxygen-burner (15) under the formation of a high-temperature combustion zone (21).
Patent BR-9610204-A (BR)
Title: Reator nuclear, método para operar um reator nuclear e núcleo de reator nuclear de água leve.
Inventor: RADKOWSKY ALVIN
IPC: G21C3/326
Filed: 1996-08-14
Abstract: "REATOR NUCLEAR, MéTODO PARA OPERAR UM REATOR NUCLEAR E NúCLEO DE REATOR NUCLEAR DE áGUA LEVE", núcleos de reatores nucleares do tipo semente-manta (10,100) empregados para queimar combustível de tório com combustíveis de reator convencionais, incluindo urânio enriquecido não proliferativo e plutónio com classificação bélica e de reator. Em uma primeira modalidade, o núcleo (10) é completamente não proliferativo por nenhum dos combustíveis do reator, nem o material de resíduo gerado pode ser usado para fabricar armas nucleares. Em uma segunda modalidade da invenção, o núcleo (100) é empregado para queimar grandes quantidades de plutónio com classificação bélica com o tório, e prover um mecanismo conveniente através do qual plutónio com classificação bélica armazenado pode ser destruído e convertido em energia elétrica. Os núcleos de ambas as modalidades são compreendidos de uma pluralidade de unidades de semente-manta (12,102) que possuem regiões de semente localizadas no centro (18,104) que são envolvidas por regiões de manta anulares (20,106). As regiões de semente contém as barras de combustível de urânio ou plutónio (22,110), enquanto as regiões de manta contém barras de combustível de tório (26,118). As proporções em volume de moderador/combustível e tamanhos relativos das regiões de semente e de manta são otimizados de modo que nenhuma modalidade gere materiais de resíduo que possam ser empregados para a fabricação de armas nucleares. Um novo esquema de reabastecimento é também empregado com a primeira modalidade para maximizar a utilização de combustível de semente, e garantir ainda que o combustível gasto não possa ser empregado para a fabricação de armas nucleares.
Patent BR-9610220-A (BR)
Inventor: MUTZ BERND
IPC: F16B13/10
Filed: 1996-08-07
Abstract: An anchor for a bolt formed of a single strip of sheet metal includes a pair of opposed shell portions having helically aligned connecting strips. The shell portions extend from a bottom end of the anchor having a threaded sleeve for accepting the bolt. The free ends of the shell portions have tabs extending outwardly for engagement into the plate in which the member is being installed. The anchor is formed by first stamping a strip of metal and then bending the ends of the strip to form a cylindrical shell. Axially aligned tabs on the free ends extend into complimentary recesses to join the two shell halves together.
Patent BR-9707955-A (BR)
Inventor: ENGELL ASTRID MARGRETHE
IPC: A23D7/015
Filed: 1997-03-06
Abstract: Fat-based aqueous emulsion products having a fat content of 10-95 % by weight comprising oxidation-sensitive fats/-oils and conventional additions, including optionally conventional antioxidants and emulsifiers, are admixed with a combination of citrate and lecithin in amounts which protect the product effectively against metal-catalyzed oxidation. The products are normally to contain 0.01-1 % by weight of citrate calculated as citric acid and 0.01-1 % by weight of lecithin, and the agents are preferably added to the aqueous part prior to the emulsification. The combination of citrate and lecithin serves as an effective metal chelator and can particularly replace EDTA which has previously been used as a metal chelator in such emulsion products.
Patent BR-9710107-A (BR)
Inventor: HWANG DUK SUNG
IPC: C07K14/81
Filed: 1997-06-27
Abstract: The present invention relates to a process for increasing a yield in units of alpha-1-PI in a solution containing alpha-1-PI which is subjected to viral inactivation by solvent-detergent treatment comprising adding to the alpha-I-PI solution prior to the solvent-detergent treatment a sugar in an amount sufficient to increase the yield of alpha-1-PI following said solvent-detergent treatment.
Patent BR-9712369-A (BR)
Title: Método para processamento de produtos avícolas com osso totalmente cozidos e empanados
Inventor: AFMAN BRENT J
IPC: A23L13/50
Filed: 1997-10-21
Abstract: Métodos para processamento comercial para produção de produtos avícolas com osso totalmente cozidos e empanados, tais como frango, para os quais as etapas de marinação, pré-polvilhamento, massa, empanamento e fritira parcial são executados previamente ao cozimento total em uma panela a vapor. O propduto final é congelado.
Patent BR-9713822-A (BR)
Title: Processos para a redução da quantidade de lama formada em um processo de fosfatização com zinco acelerado por nitrito e para formação de um revestimento de conversão de fosfato de zinco sobre uma supefìcie de substrato metálico, e, composição lìquida aquosa para fosfatização com zinco
Inventor: SIENKOWSKI MICHAEL L
IPC: C23C22/36
Filed: 1997-11-19
Abstract: "PROCESSOS PARA A REDUçãO DA QUANTIDADE DE LAMA FORMADA EM UM PROCESSO DE FOSFATIZAçãO COM ZINCO ACELERADO POR NITRITO E PARA FORMAçãO DE UM REVESTIMENTO DE CONVERSãO DE FOSFATO DE ZINCO SOBRE UMA SUPERFìCIE DE SUBSTRATO METáLICO, E, COMPOSIçãO LìQUIDA AQUOSA PARA FOSFATIZAçãO COM ZINCO". Têm sido desenvolvidas equações para predizer tanto a quantidade de lama formada durante os processos de fosfatização de zinco quanto os valores de várias outras características dos processos de fosfatização de zinco. Usando estas equações, têm sido descobertas novas composições que alcançam  uma baixa formação de lama sem prejudicar as outras características dos bons revestimentos de fosfato de zinco.
Patent BR-9801537-A (BR)
Inventor: ROHDE WOLFGANG
IPC: B21B37/58
Filed: 1998-04-30
Abstract: The method concerns operation of a mill for hot and cold rolling of flat products in single or multiple arrangements of roll stands with two or more rolls. Control of the roll gap takes place with correction of the force difference between the roll drive and operator ends, and compensation of the settings correcting the bending and balancing forces. The method is characterised by the fact that the control system has an additional corrective quantity formed through measurement of the horizontal forces on all individual rolls.
Patent BR-9802254-A (BR)
Title: Suporte para gravatas e similares.
Inventor: SANTOS MILTON CONCEICAO DOS
IPC: A47G25/74
Filed: 1998-06-02
Abstract: Patente de Invenção para ''SUPORTE PARA GRAVATAS E SIMILARES'', caracterizado por compreender um corpo perfilado alongado 1, com secção transversal substancialmente  retangular, apresentando os lados superior 2 e inferior 3 dotados de uma pluralidade de orifícios transversais 4,  delimitando retentores para uma pluralidade de presilhas articuladas 5,  formadas, cada qual, basicamente, por um corpo delgado, em forma de ''W'', com as extremidades 6 dobradas ortogonalmente para dentro, os  quais encaixam-se num correspondente par de orifícios transversias 4.