baber/WOPTO huggingface dataset:
Patent BR-0304271-A (BR)
Title: Método para fraturar uma formação de modo a mitigar o risco à produtividade de hidrocarboneto devido ao fraturamento
Inventor: LEHMAN LYLE V
IPC: E21B43/26
Filed: 2003-09-26
Abstract: "MéTODO PARA FRATURAR UMA FORMAçãO DE MODO A MITIGAR O RISCO à PRODUTIVIDADE DE HIDROCARBONETO DEVIDO AO FRATURAMENTO". Um método de fraturar formação com o qual mitigar risco à produtividade de hidrocarboneto inclui bombear fluido de fraturamento, durante pelo menos parte de um período de tempo de trabalho de fraturamento, para um poço, para fraturar uma formação; gerar sinais, dentro do período de tempo de trabalho de fraturamento, em resposta a pelo menos uma dimensão da fratura; e bombear adicionalmente fluido de fraturamento, dentro do período de tempo de trabalho de fraturamento, para o poço, em resposta aos sinais gerados. O bombeamento adicional inclui controlar pelo menos uma de uma velocidade de bomba do bombeamento adicional e uma viscosidade (viscosidade do fluido ou concentração de particulado) do fluido de fraturamento de bombeamento adicional. O controle pode incluir comparar uma magnitude medida de pelo menos uma dimensão da fratura representada pelos sinais gerados com uma magnitude modelada predeterminada da fratura representada pelos sinais gerados com uma magnitude modelada predeterminada da mesma dimensão. Inclinómetros podem ser usados para detectar altura e largura de fratura, por exemplo.
Patent BR-0317073-A (BR)
Title: Estrutura de pelìcula unitária de uma resina polimérica, e, método de formar uma tira com projeções verticais
Inventor: AUSEN RONALD W
IPC: A44B18/00
Filed: 2003-11-03
Abstract: "ESTRUTURA DE PELìCULA UNITáRIA DE UMA RESINA POLIMéRICA, E, MéTODO DE FORMAR UMA TIRA COM PROJEçõES VERTICAIS". Método para formar uma projeção polimérica unitária ou fecho, compreendendo uma camada de base e uma multiplicidade de projeções afastadas ou membros em gancho, projetando-se da superfície superior da camada de base unitária, o método genericamente incluindo extrusão de modelagem de uma resina termoplástica através de uma placa de matriz ou molde. Uma placa de matriz, se utilizada, é conformada para formar uma camada de base e cristas espaçadas, projetando-se acima de uma superfície da camada de base. Quando a matriz forma as cristas ou nervuras afastadas, o formato de seção transversal das projeções é formado pela placa de matriz. As cristas são então cortadas em locais afastados ao longo de seus comprimentos, para formar distintas partes cortadas das cristas. As partes cortadas são então tratadas termicamente, resultando em encolhimento de pelo menos uma parte de pelo menos a espessura da parte cortada de 5 a 90 porcento, preferivelmente 30 a 90 porcento, desse modo formando distintas projeções verticais.
Patent BR-0317846-A (BR)
Title: Método e aparelho para corrigir codigos e dados residentes em uma memória
Inventor: OAKLEY JOHN
IPC: G06F12/06
Filed: 2003-12-09
Abstract: "MéTODO E APARELHO PARA CORRIGIR CODIGOS E DADOS RESIDENTES EM UMA MEMóRIA". Um método e um aparelho para aplicar correções a um código ou dado residente em um dispositivo de memória não-volátil são ilustrados. Um código residente em uma primeira localização na memória não-volátil pode ser substituído por códigos residentes em uma segunda localização no mapa de memória. O dispositivo de correção compara um primeiro endereço de um primeiro código com um endereço identificado por uma instrução de pré-aquisição. Se o primeiro endereço combinar com o endereço identificado pela instrução de pré-aquisição, o cancelamento da pré-aquisição é emitido para facilitar a substituição do código ruim residente no primeiro endereço por um código bom. O código bom pode ser apontado por um vetor na tabela de vetores onde o endereço dos vetores é dinamicamente carregado dentro de um contador de programa.
Patent BR-8002932-A (BR)
Inventor: KELLY T
IPC: A23G9/22
Filed: 1980-05-12
Abstract: A process for forming a moulded confection, such as an ice confection, which has a protruding or re-entrant shape (i.e. with a surface portion having a negative draft angle with respect to a desired direction of mould release), characterised by:(a) filling a mouldable confection mix into a thin-walled flexible elastic mould having a cavity corresponding to said protruding or re-entrant shape, and also having in its wall at least one thin-walled flexible elastic cleft or pleat; and(b) solidifying the mouldable mix within the mould, and withdrawing the solidified confection mix from the mould so as to cause the mould to distort and the cleft or pleat to open or unfold and release a confection of said protruding or re-entrant shape from the mould.
Patent BR-8201995-A (BR)
Inventor: LEGILLE EDOUARD
IPC: C21B7/20
Filed: 1982-04-05
Abstract: The position of the discharge end of a tubular member, supported from its first end so as to be rotatable about a first axis and pivotal about a second axis which intersects and is transverse to the first axis, is controlled from a remote location. The controllable tubular member may be the distribution spout of a shaft furnace charging installation which is mounted between the branches of a suspension fork which is rotatable about its own longitudinal axis. A motion transmission mechanism extends through the suspension fork and, in cooperation with the movements of the fork itself, transmits the movements imparted to a control device, which is caused to undergo precisely the same movements as it is desired to have the spout perform, to the spout.
Patent BR-8206460-A (BR)
Inventor: LEFEVRE HERVE C
IPC: G02F1/09
Filed: 1982-11-08
Abstract: A single, continuous strand of fiber optic material 32 is wrapped about a mandrel 70 to form oval-shaped loops having parallel sides 82, 84. 88, 92 and curved ends 78, 83, 86, 90. A magnet 100 is positioned so that its B-field is substantially parallel to the straight portions 82, 84, 88, 92 of the loops. As light propogates through these straight portions 82, 84, 88, 92 of the loops, its direction of polarization is rotated in accordance with the Faraday effect. The curved portions 78, 83, 86, 90 are formed to create sufficient linear birefrigence to provide a phase difference ot 180 degrees between light in the two orthogonal polarization modes of the fiber 32. This causes the Faraday rotations in each of the straight portions 82, 84, 88, 92 to add, rather than cancel.The magneto-optic rotator of the present invention is useful in a variety of applications such as an optical isolator, a modulator, and a magnetometer.
Patent BR-8303052-A (BR)
Inventor: TALKES BRIAN EDWARD
IPC: C11D3/37
Filed: 1983-06-08
Abstract: Laundry additive products comprising a solid laundry additive composition and a flexible, sheet-like apertured substrate carrying a water-releasable coating of the laundry additive composition. The substrate has an aperture density of from about 10 to 30 apertures per sq cm and the apertures have a width of from about 0.5 to 5mm and a length of from about 0.8 to 5mm. The product comprises areas of uncoated aperture and areas within the coating covers the apertures and extends between opposing surfaces of the substrate. The ratio of areas of uncoated to coated apertures is from about 15:1 to 1:3. The weight ratio of composition:substrate is at least 5:1. The additive products combine a high loading of composition together with excellent flexibility, product release, feel and storage characteristics.
Patent BR-8401742-A (BR)
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1984-04-13
Abstract: for thrusting a shield for use in tunneling includes the steps of causing a rotary head (14), provided at the front portion of a shield body (12), an eccentric motion sothat earth, soil or sand covering the front of the shield is pressed away radially of the shield, and exerting a thrust on the shield body during the eccentric motion of said rotary head. Apparatus for carrying outthe method includes a driven crank shaft (22) or a driven eccentric straight shaft, a conical or frustoconical rotary head (14) supported rotatably by the crank or eccentric straight shaft, conveyor for discharging mined material backwardly, and hydraulic jacks for imparting a thrust to the shield bodv.
Patent BR-8402815-A (BR)
Inventor: SPATH WALTER
IPC: B21D53/30
Filed: 1984-06-08
Abstract: The inventive method produces round parts consisting of profiled metal sections from a straight, profiled extruded section forming a wheel-like shape having butt ends joined together by welding. Bending the straight section into a round part is accomplished by first adjustably prestressing the straight section and then subjecting the prestressed section to a rolling bending operation. For this purpose, the section to be bent is wound either from one side or from both sides around the outside diameter of coordinated rolling dies the rotating rolling dies being able to additionally perform a translatory motion in the direction of the longitudinal axis of the section. The resulting wheel rim has the rim pan integrally joined to the rim ring.
Patent BR-8501293-A (BR)
Inventor: MUELLER WOLFGANG FRIEDRICH
IPC: H05K7/10
Filed: 1985-03-22
Abstract: A stacked double density memory module (30) may be formed from two industry standard memory chips (20, 25), by jumpering the no-connect (1) and chip enable (4) pins on one chip (20) and then stacking the jumpered chip on the other chip (25) with the pins on the jumpered (top) chip contacting the corresponding pins on the other (bottom) chip except for the chip select pins (4). In a preferred embodiment for use with 64K or one megabit DRAMs, the top chip is jumpered with a U-shaped strap (22) which runs from the no-connect pin (1) to the chip enable pin (4). The chip enable pin (4) is bent toward the chip body to retain the strap (22) in place. The technique may also be employed for stacking other industry standard memory or array chips.
Patent BR-8502659-A (BR)
Inventor: BINNERSLEY EDWIN KEITH
IPC: B29C48/156
Filed: 1985-06-03
Abstract: A fiber reinforced material is made by passing a preheated tensioned filament array (10) over an arcuate extruder head (20) where thermoplastic polymer is flowed through the filament array to expel air from the array while coating the filaments with polymer. The filaments comprise 50 to 75 percent by volume of the material and the polymer has a relative viscosity of at least 50.
Patent BR-8604668-A (BR)
Inventor: HILGERS HORST
IPC: G03B27/54
Filed: 1986-09-26
Abstract: An illumination system according to the invention has three radiating units along each longitudinal side and two radiating units along each transverse side of the illumination system. The radiating units are arranged symmetrical to the imaginary center lines in longitudinal and transverse directions of the illumination system. Each individual radiator unit at the transverse side includes a radiating source surrounded by three heat-protection filters while, in each of the three radiator units along the longitudinal side, one of the heat-protection filters is substituted by a reflector plate. The reflector plates of the left-hand and right-hand radiating sources are beveled rectangles, while the reflector plate of the middle radiating source is a rectangle without a beveled upper edge. Along the longitudinal and transverse sides of the illumination system are arranged reflectors, which consists of two reflector parts, which are detachable from each other at a separating point. The individual reflector parts consist of reflector segments which enclose different angles with one another.
Patent BR-8706069-A (BR)
Inventor: VISANI FRANCESCO
IPC: C08L33/10
Filed: 1987-11-10
Abstract: Low haze impact-resistant transparent compositions, comprising:   a) 40-99% by weight of a thermoplastic resin based on homopolymers and/or copolymers of alkyl-methacrylates with minor amounts of alkyl-acrylates, wherein the alkyl group contains from 1 to 8 carbon atoms, and b) 60-1% by weight of a polymer having a multi-layer structure, based on elastomers arranged sequentially with thermoplastic resins as defined in step (a). i
Patent BR-8800212-A (BR)
Inventor: GUIDO HEINZ
IPC: H05B7/06
Filed: 1988-01-21
Abstract: An electrical metallurgical furnace including a vessel and a bottom electrode positioned in the bottom of the vessel. At least one counter contact is provided connected to the bottom electrode. A support is anchored to the vessel connected to the insulation mounting unit. A tension frame is held by the insulation mounting unit. At least one current cable is provided for engagement with a side of the counter contact. A pivot element is provided for supporting the current cable. A biasing apparatus is provided for urging the pivotally supported current cable into contact with the counter contact.
Patent BR-8801946-A (BR)
Inventor: BURSTAIN ISRAEL GERSHON
IPC: C08F2/38
Filed: 1988-04-22
Abstract: A process for adjusting the melt flow of an olefin polymer product during a polymerization reaction comprising the polymerization of at least one alpha olefin in the presence of a polymerization catalyst, polymerization cocatalyst, and hydrogen as a molecular weight control agent, characterised by reacting at least part of the hydrogen with at least part of the alpha olefin in the presence of a hydrogenation catalyst when it is desired to reduce the melt flow of the polymer product.
Patent BR-8900339-A (BR)
Inventor: BEICHT BERND
IPC: F02M25/08
Filed: 1989-01-27
Abstract: A device for the temporary storage and measured feeding of volatile fuel components located in the free chamber (22) of a tank unit (15) into the intake conduit (1) of an internal combustion engine (2). The device comprises a deaeration line (25) connecting the free chamber (22) to the atmosphere (23), in which line a reservoir chamber (18) with an absorption element is arranged, as well as a line (20) connecting the reservoir chamber (18) to the intake conduit, which line can be closed by means of a solenoid shut-off valve (13). An auxiliary valve (15) with a control chamber (14) which can be closed by a vacuum advance control is arranged between the shut-off valve (13) and the intake conduit (1).
Patent BR-9004624-A (BR)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61K8/35
Filed: 1990-09-17
Abstract: A hair conditioning composition, intended to be rinsed off, after application, contains an aqueous phase and a lamellar phase including cationic surfactant. An oily sunscreen material is included. Fatty/oily material other than sunscreen and capable of forming a third phase is restricted so that the sunscreen is present in the lamellar phase. Because of this loss of the sunscreen on rinsing is reduced.
Patent BR-9005550-A (BR)
Inventor: MIZUI KINYA
IPC: C07C69/00
Filed: 1990-11-01
Abstract: The lubricant oil composition according to the present invention comprises a glycol ether carbonate represented by the general formula [I] R1-O &lparstr& R3-O &rparstr& @CO &lparstr& OR4 &rparstr& @OR2 [I) wherein R1 and R2 are each independently a member selected from the group consisting of an aliphatic group, an alicyclic group, an aromatic group and an aromatic-substituted aliphatic group each having not greater than 20 carbon atoms, R3 and R4 are each independently an ethylene group or an isopropylene group, and  m and n are each independently an integer of 2 to 100. The lubricant oil composition according to this invention can be widely used for industrial gear oil, automotive engine oil, automotive gear oil, lubricant oil for refrigerators, lubricant oil for fibers and rolling lubricant oil. Furthermore, the lubricant oil composition of the invention can be used for refrigerators using, as a refrigerant, ozone layer-nondestructive Freon such as Freon R-134a. Still furthermore, of the lubricant oil compositions of the invention, there can be used, as refrigerator lubricant oil, a lubricant oil composition containing ozone layer- nondestructive Freon such as Freon R-134a in addition to a glycol ether carbonate represented by the above-described general formula [I].
Patent BR-9107131-A (BR)
Inventor: LAI YU-CHIN
IPC: C08G18/72
Filed: 1991-11-20
Abstract: Improved methods for forming urethane elastomers and corresponding urethane prepolymers are disclosed wherein diisocyanate and a low molecular weight diol are simultaneously mixed and reacted to form a hard segment which is subsequently reacted with a long chain diol to form the elastomer. Aliphatic diisocyanates are particularly desirable for the manufacture of contact lenses from the urethane prepolymers of this invention.
Patent BR-9307022-A (BR)
Inventor: JIRASKO PETR
IPC: D03D15/00
Filed: 1993-09-07
Abstract: PCT No. PCT/CZ93/00023 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Sep. 7, 1993 PCT Pub. No. WO94/05840 PCT Pub. Date Mar. 17, 1994A method of insertion of the weft thread into the shed of an air-operated jet loom in which a main stream of air supplied to an end of a direct pick channel in a swinging loom reed is supplemented at regular length intervals along the whole length of the direct pick channel by ancillary air streams oriented obliquely in the direction of the weft thread insertion into an open side of the direct pick channel through which the air streams move the weft thread. A device for carrying out the above method of insertion of the weft thread into the shed of a loom has a loom reed adapted to swing on an axis and is equipped with a direct pick channel, with a main pick jet related thereto on one lateral side, and with a plurality of ancillary jets situated at uniform intervals along its length and each ancillary jet having an outlet apertures oriented obliquely into the open side of the pick channel of the loom reed.
Patent BR-9307340-A (BR)
Inventor: POSS KATHLEEN MEGAN
IPC: C07D249/12
Filed: 1993-10-20
Abstract: This invention relates to compositions comprising 1-aryl-4,5-dihydro-1,2,4-triazol-5(1H)-ones (triazolinones) in combination with the herbicide (2,4-dichlorophenoxy)acetic acid (2,4-D), or like substituted phenoxyalkanoic acids, or esters, or alkali metal or ammonium salts thereof; or with certain herbicidal sulfonylureas, or mixtures of these classes of compounds, to provide herbicidal compositions which are highly effective against a broad array of crop weeds, particularly broadleaf weeds, in crops such as wheat.
Patent BR-9406948-A (BR)
Inventor: GYDESEN ERIK
IPC: B41F35/06
Filed: 1994-07-06
Abstract: PCT No. PCT/DK94/00276 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed Jul. 6, 1994 PCT Pub. No. WO95/01876 PCT Pub. Date Jan. 19, 1995Disclosed is a method and apparatus for cleaning a cylinder surface. The method is particularly suitable for use on flexographic printing cylinders where the automatic cleaning apparatus facilitates the cleaning of plate cylinders or on any type of cylinders. The method comprises detaching particles such as dust, fibers and other foreign objects deposited on the cylinder surface by means of pressurized fluid of air, liquid, ultrasound or other suitable media. After the particles have been detached, the cylinder surface is exposed to a vacuum unit whereby the detached particles and other material deriving from the cleaning medium are sucked off the surface of the cylinder. The advantage is that, in many cases, it will not be necessary to halt the printing process for cleaning the cylinder. The apparatus comprises a cleaning head or pipes capable of providing the pressurized fluid to the cylinder surface and removing any particles detached from the cylinder surface while the cylinder is in normal operation.
Patent BR-9602944-A (BR)
Inventor: STAUFFER WERNER
IPC: C08F2/44
Filed: 1996-07-01
Abstract: The novel feature in olefin polymerisation on a transition metallocene catalyst is that there is added a P (III) cpd. and/or the sterically-hindered amine being first made only after 0.1 % of the total reaction conversion has been reached. Addn. of any of the specified additives is pref. made only after 1 % of the total conversion has been reached, the amt. of additive(s) being pref. 0.005-1 (esp. 0.01-0.5) wt. % based on the amt. of polymer.
Patent BR-9612127-A (BR)
Inventor: ZEITER PATRIK
IPC: B29C51/14
Filed: 1996-12-04
Abstract: In a process for production of cold formed blister packaging, a metal-plastic laminate material (20) is held in a clamp (5) while the packaging recesses are formed between a die opening or openings (8) and a corresponding punch (6). The die (1) and clamp (5) have opposing edges (11,12) and the die (1) has a shoulder (13) inside the edge (11) surrounding the die opening (8). The shoulder (13) surface is 0.01-10mm deeper than the die edge (11). A first punch (6) with a high friction working face preforms the laminate (20) in one or more steps down to 100% of final recess depth and a second punch (6) with a low friction face completes the forming to at least the full recess depth. Also claimed is the process equipment.
Patent BR-9612566-A (BR)
Title: Refrigerador absorvente balanceado
Inventor: BAUER JOHN J JR
IPC: F25B27/02
Filed: 1996-11-01
Abstract: "REFRIGERADOR ADSORVENTE BALANCEADO". Um aparelho de trasnferência de calor (2) que usa um material adsorvente para gerar um efeito de resfriamento. O aparelho de transferência de calor (2) inclui um primeiro recipiente (4) contendo material adsorvente (10) e um recipiente (6) interconectado ao primeiro (4). Uma substância de trabalho está contida dentro de dois recipientes interconectados (4,6). O material adsorvente (10) e a substância de trabalho (26,28) são dimensionados tal que a substância de trabalho é completamente adsorvida em ambos os estados líquido e sólido (26,28) pelo material adsorvente  (10) a partir do segundo recipiente (6) dentro do primeiro (4), esfriando o segundo recipiente (6) e aquecendo o primeiro (4). A adsorção completa inclui adsorção da substância de trabalho por vaporização quando a substância de trabalho está em fase líquida (26) e adsorção por sublimação quando a substância de trabalho está em uma fase sólida (28). O segundo recipiente (6) contém uma espuma compressivel que acomoda a expansão da substância de trabalho quando muda a fase de um líquido para um sólido e impede o segundo recipiente (6) de quebrar.
Patent BR-9706519-A (BR)
Title: Cabine privativa para uso com telefones
Inventor: SILVA JOSE CANDIDO DA
IPC: E04H1/14
Filed: 1997-09-16
Abstract: Patente de Invenção ''CABINE PRIVATIVA PARA USO COM TELEFONES''. A presente patente se refere a um novo tipo de estrutura em forma de cabina, a qual tem por finalidade impedir a violação da privacidade do usuário de telefones públicos e, mais especialmente, daquele que se utiliza de telefones celulares portáteis. Ao falar em um telefone público ou em um telefone celular, o usuário experimenta certo grau de constrangimento, necessitando se contorcer para evitar a interferência indesejada, ou mesmo para impedir que ruídos estranhos à interlocução se insiram na conversa. O invento ora protegido tem como características, além do resguardo da privacidade de imagem, um melhor efeito acústico em seu interior através de uma efetiva isolação dos ruídos externos, evitando a interferência na conversa, bem como proporcionar aos seus proprietários a oportunidade de induzir os usuários à aquisição de produtos e serviços a serem oferecidos em painel de fundo posicionado diretamente à frente do interlocutor, abrindo a possibilidade da locação de espaços para tal finalidade.