baber/WOPTO huggingface dataset:
Patent BR-0308886-A (BR)
Title: Sistema de execução de serviços para poços
Inventor: NEWMAN FREDERIC M
IPC: G07C5/00
Filed: 2003-03-28
Abstract: "SISTEMA DE EXECUçãO DE SERVIçOS PARA POçOS". Um sistema de execução de serviços em poços inclui um sistema baseado em computador que monitora o bombeamento ou outras operações de serviço em um local de poço e monitora envios e retiradas de produtos químicos em uma estação de armazenamento de volume. Um dispositivo de GPS ou um outro identificador de localização provê um valor de localização que identifica a localização do veículo de serviço. Uma leitura de GPS é disparada pela atuação do freio de estacionamento do veiculo, e o valor de localização é gravado em associação com um valor de transdutor relacionado a processo. O valor de transdutor é baseado no veículo de serviço realizando algum tipo de operação de serviço no local de poço ou na estação de armazenamento de volume.
Patent BR-0309092-A (BR)
Title: Benzoilciclohexanodionas substituìdas por 3-ceto ou 3-oxima-éter
Inventor: SEITZ THOMAS
IPC: A01N43/80
Filed: 2003-03-28
Abstract: "BENZOILCICLOHEXANODIONAS SUBSTITUìDAS POR 3-CETO OU 3-OXIMA-éTER". A presente invenção refere-e a derivados de benzoilciclohexanodionas de fórmula (I) e de seu uso como herbicidas. Nesta fórmula (I), R^ 1a^, R^ 1b^, R^ 1c^, R^ 2^, R^ 3^, R^ 4^ e R^ 5^ denotam diversos radicais, X^ 1^ é um átomo de ligação, X^ 2^ é uma cadeia de carbono e X^ 3^ é um átomo de calcogênio ou um radical oximina.
Patent BR-0311897-A (BR)
Title: Sistema de liberação osmótica com mecanismo de potência de impulso de ordem zero inicial compreendendo um agente osmótico disperso no veìculo fluido
Inventor: FEREIRA PAMELA J
IPC: A61K9/22
Filed: 2003-06-17
Abstract: "SISTEMA DE LIBERAçãO OSMóTICA COM MECANISMO DE POTêNCIA DE IMPULSO DE ORDEM ZERO INICIAL COMPREENDENDO UM AGENTE OSMóTICO DISPERSO NO VEìCULO FLUIDO". A presente invenção refere-se a um mecanismo osmótico útil em um sistema de liberação osmótica para liberação de um agente benéfico em uma maneira controlada durante um período de administração pré-selecionado. Ao incluir um mecanismo escoável compreendendo no mínimo um agente osmótico e no mínimo um veículo fluido, o mecanismo osmótico resultante rapidamente atinge potência de impulso ou índice de impulso de ordem zero e proporciona liberação estável do agente benéfico.
Patent BR-0312715-A (BR)
Inventor: MAGRAUER RAINER
IPC: G03B21/58
Filed: 2003-07-16
Abstract: An image projection device that is capable of floating and flying includes a buoyant body having a first outer surface, a second outer surface opposite from the first outer surface, and a buoyancy-free section between the first and second outer surfaces. A projector is arranged at the first outer surface, and a planar projection screen is arranged essentially at the second outer surface, the projector being separated from the projection screen by a projection range which is within the buoyancy-free section. According to another embodiment, there is no buoyancy free section, and the projection screen is fastened to the buoyant body as a separate component in the vicinity of the second outer surface. The buoyant body is configured so that its buoyancy provides stable locations of the projector and the projection surface.
Patent BR-0312821-A (BR)
Title: 4-(4-metil-piperazin-1-il-metil)-n-[(4-metil-3-(4-piridin-3-i l)-pirimidin-2-il-amino)-fenil]-benzamida para tratar câncer anaplásico da tireóide
Inventor: PODTCHEKO ALEXEJ
IPC: C07D401/04
Filed: 2003-05-23
Abstract: "4-(4-METIL-PIPERAZIN-1-IL-METIL)-N-[(4-METIL-3(4-PIRIDIN-3-I L)-PIRIMIDIN-2-IL-AMINO)-FENIL]-BENZAMIDA PARA TRATAR CâNCER ANAPLáSICO DA TIREóIDE". A invenção refere-se ao uso de 4-(4-metil-piperazin-1-il-metil)-N[(4-metil-3-(4-piridin-3-il)-pirimidin-2-il-a mino)-fenil]-benzamida da seguinte fórmula: ou um seu sal farmaceuticamente aceitável para a fabricação de um medicamento para o tratamento de cânceres anaplásicos da tireóide.
Patent BR-0312913-A (BR)
Title: Ativo de biciclo-pirazóis como inibidores de cinase, processo para sua preparação e composições farmacêuticas compreendendo o mesmo
Inventor: VILLA MANUELA
IPC: A61K31/415
Filed: 2003-07-16
Abstract: "ATIVO DE BICICLO-PIRAZóIS COMO INIBIDORES DE CINASE, PROCESSO PARA SUA PREPARAçãO E COMPOSIçõES FARMACêUTICAS COMPREENDENDO O MESMO". A presente invenção provê um método para tratamento de doenças causadas por e/ou associadas com uma atividade de cinase de proteína alterada, o qual compreende administrar a um mamífero com necessidade uma quantidade eficaz de pirrol-pirazol e pirazol-azepina. A invenção também provê pirrol-pirazóis e pirazol-azepina específicos, intermediários úteis, uma biblioteca compreendendo pelo menos dois deles, um processo para sua preparação e as composições farmacêuticas contendo-os, que são úteis no tratamento de doenças causadas por e/ou associadas com uma atividade de cinase de proteína alterada tal como câncer, distúrbios celulares proliferativos, infecções virais, doenças autoimunes e distúrbios neurodegenerativos.
Patent BR-0315154-A (BR)
Inventor: MCCAFFREY FELIM P
IPC: F27B3/16
Filed: 2003-10-02
Abstract: A furnace binding and adjustment system for maintaining a refractory furnace hearth under compression utilizes a plurality of buckstays connected at their upper and lower ends by tie members. A fluid-pressurized tensioning device, preferably a hydraulics device, is provided at the ends of at least some of the tie members to permit some relative movement between the tie member end and the buckstay to permit adjustment of compressive forces applied to the refractory hearth. The use of multiple hydraulic devices permits simultaneous activation of the tensioning devices, and also permits the hydraulic pressure in the cylinders to be accurately adjusted and monitored from a remote location.
Patent BR-0316960-A (BR)
Title: Fluìdo de perfuração de polìmero emulsionado e métodos de preparação e uso do mesmo
Inventor: WU AN-MING
IPC: C09K8/28
Filed: 2003-12-01
Abstract: "FLUìDO DE PERFURAçãO DE POLìMERO EMULSIONADO E MéTODOS DE PREPARAçãO E USO DO MESMO". A presente invenção se refere a um fluído de perfuração de polímero a base de água que contem quantidades eficazes de surfactantes com números de HLB igual ou maior do que aproximadamente 7, que emulsifica óleos e betumes contidos nos detritos de areias, resultando em óleos e betumes que são dispersos na lama como uma emulsão. Isto elimina ou reduz significativamente a aptidão do óleo, betume, e detritos, de obstruir o poço ou os elementos da broca de perfuração durante a perfuração de um poço através das areias petrolíferas, particularmente areias que contêm óleos ou betumes altamente viscosos. O processo de emulsificação separa as partículas de areia petrolífera e do betume, de modo que as partículas de areia possam ser removidas quando as lamas são enviadas a uma peneira vibratória clássica ou qualquer outro aparelho adequado.
Patent BR-1100273-A (BR)
Inventor: BALKOVEC JAMES M
IPC: A61K38/08
Filed: 1997-04-16
Abstract: Ceretain aza cyclohexapeptide compounds have been found to have superior antibiotic properties. Novel processes for their preparation are also described.
Patent BR-8007200-A (BR)
Inventor: POCIASK J
IPC: C07D249/08
Filed: 1980-11-06
Abstract: Process for the preparation of 1,2,4-triazole comprises contacting hydrazine or its aqueous solutions with at least about 2.5 moles of formamide at a temperature of 140 DEG  to 210 DEG  C. and then recovering the resultant 1,2,4-triazole in yields of 92-98% with 94-98% purity. The formamide is maintained in an excess over about the 2.5 molar amount consumed in the reaction with the hydrazine. Recovery steps for isolating the 1,2,4-triazole are disclosed.
Patent BR-8103713-A (BR)
Inventor: MOD W
IPC: C07C67/343
Filed: 1981-06-10
Abstract: Novel perhalofluoro ethers and methods for preparing the same having generic formula,  <IMAGE>  wherein a=0 or an integer greater than O; b=0 or an integer greater than O; n=zero or an integer greater than zero; Rf and R'f are each independently selected from the group consisting of F, perfluoroalkyl and fluorochloroalkyl; X=F, Cl or Br; X'=Cl or Br; Y is an acid group or a group easily convertible to an acid group; Z=F, Cl, Br, OH, NRR' or OA; R and R' are independently selected from the group consisting of hydrogen, an alkyl having one or more than one carbon atom and aryl; A=alkali metal, quaternary nitrogen, or R.
Patent BR-8300506-A (BR)
Inventor: ULRICI WOLFGANG
IPC: C02F3/28
Filed: 1983-02-02
Abstract: 1. Method for the biological treatment of organically charged slurries with the exclusion of air through hydrolysis and acid fermentation and with a continuous separation of the sedimented residual slurry before putrefaction of the fermentation fluid, characterized in that the residual slurry, after its separation, is freed of entrained fermentation fluid by washing out, the washing fluid charged with the washed out fermentation fluid is admixed to the fermentation fluid before its putrefaction process and the leached residual slurry is discharged.
Patent BR-8400786-A (BR)
Inventor: DUMORA DENIS
IPC: H01B17/40
Filed: 1984-02-21
Abstract: The present invention provides a method of fixing a sleeve (3) of malleable metal on a rod (10) of composite material, said sleeve comprising a cylindrical internal housing (6) in which an end (11) of said rod (10) is received. A compression operation is performed causing the sleeve to be stretched in a continuous manner over annular zones of the sleeve substantially from the inlet of the sleeve and substantially up to the end of the rod in such a manner as to cold draw the metal of the sleeve around the rod without stretching the composite material beyond its elastic strain limit.
Patent BR-8606625-A (BR)
Inventor: SUH KYUNG W
IPC: C08J9/14
Filed: 1986-03-26
Abstract: Styrene polymer foam that is more environmentally acceptable, capable of making foam insulation over a wide range of densities, decorative and does not require the modification of existing equipment for high pressure operation is prepared using a mixed blowing agent of carbon dioxide plus ethyl chloride and optionally a fluorocarbon to provide a foam having primary cells and secondary cells defined by the struts and walls. The method of preparation involves heat-plastifying the styrene polymer and adding to the heat-plastified polymer a mixed blowing agent of carbon dioxide, ethyl chloride and optionally a fluorocarbon under a pressure sufficiently high to prevent foaming; reducing the temperature of the mixture and reducing the pressure of the mixture as it is extruded to form the foamed product.
Patent BR-8700942-A (BR)
Inventor: ROSSI-MOSSUTI MASSIMO
IPC: B65D41/02
Filed: 1987-02-26
Abstract: Caps consisting of a closure panel 1 and a cylindrical side wall 4 that are relatively permeable to water vapour and/or oxygen are rendered less permeable by moulding into and permanently bonding to the inner face 3 or, more usually, the outer face 2 of the closure panel a relatively vapour impermeable lamina 5. The cap is made by a process in which a lamina is inserted into the cavity of a mould, usually an injection mould, and then the material for forming the cap is introduced into and mould in the cavity.
Patent BR-8702861-A (BR)
Inventor: COLLINS ROY STANLEY
IPC: A43C15/16
Filed: 1987-06-05
Abstract: A stud for a football boot is moulded in two parts. An attachment portion (1;25) moulded in a hard an inflexible material, such as an acetal resin, comprises an externally screw-threaded spigot (3;27) and a body providing a collar (7;29) a flange (5;30) and a central stiffening support. The stiffening support comprises a hub (8;37) supported by spokes (11;38) extending radially from the hub to the collar. A boss (2;26) of the stud is moulded on to the attachment portion and is of a tough but more resilient material, such as a polyurethane. The boss-forming material flows through apertures between the spokes to join up and form a ring (22) or plug (43) which causes the boss to become interlocked with the attachment portion.
Patent BR-8702963-A (BR)
Inventor: NEWKIRK MARC S
IPC: C09K3/14
Filed: 1987-06-11
Abstract: In the present invention there is provided a method for producing abrasive ceramic and ceramic composite material characterized by an abrasive grain as the comminuted form of a polycrystalline ceramic material. The abrasive grains of the present invention consist essentially of the oxidation reaction product of a parent metal precursor with a vapor phase oxidant, and, optionally one or more metallic constituents such as non-oxidized constituents of the parent metal. There is also provided a method for producing abrasive grains which additionally consist of one or more inert filler materials.
Patent BR-8806120-A (BR)
Inventor: KRUSCHKE HOWARD L
IPC: C09C1/00
Filed: 1988-11-22
Abstract: This invention relates to abrasive grains, and, more particularly, abrasive grains having a particular shape and size. Three basic technologies that can be employed in the production of shaped abrasive materials suitable for use as abrasive grains are fusion, sintering, and chemical ceramic. However, it is not known whether any particular shape or size of abrasive grains would provide enhanced properties with respect to abrading. This invention provides abrasive grains having a shape such that the mean particle volume ratio thereof is less than about 0.8, and preferably ranges from about 0.3 to about 0.7. Typically, the grains have the shape of a thin platelet, the average thickness of which must be no greater than about 460 micrometers. The abrasive grains of this invention can be used in coated abrasive products, bonded abrasive products, nonwoven abrasive products, and abrasive brushes. The products made with the grains of this invention exhibit higher initial cut and higher total cut, along with lower grinding forces than do products having equivalent weight loadings of conventional abrasive grains.
Patent BR-9001191-A (BR)
Inventor: TANNER PAULO ROBERT
IPC: A61K8/34
Filed: 1990-03-13
Abstract: Suspensoid antiperspirant stick compositions, which provide the user with excellent antiperspirant efficacy, reduced residue upon application to the skin, reduced residue on the skin after dry-down, and excellent cosmetics and aesthetics, are disclosed. These compositions are substantially free of water and comprise a volatile silicone material, a particulate antiperspirant active, a low melting point wax, and a non-volatile paraffinic hydrocarbon fluid selected from mineral oils and branched chain C16-C68 hydrocarbons. The method of preventing and controlling perspiration wetness using these compositions is also disclosed.
Patent BR-9001638-A (BR)
Inventor: MER JOSEPH LE
IPC: F28D7/10
Filed: 1990-04-06
Abstract: Double tube for a mixed boiler, comprising rectilinear segments in which the two sections of pipe are juxtaposed laterally. Each section (A, B) is delimited on the side furthest from the other section by a sheet (1, 7), the two longitudinal edges (2, 3, 8, 9) of which are curved and are welded against the longitudinal edges of an intermediate partition (4) and this intermediate partition has shaped bosses (5), the tops (6) of which are in contact with and joined to said sheets. 
<IMAGE>
Patent BR-9005107-A (BR)
Inventor: LEE GUO-SHUH JOHN
IPC: B01J21/00
Filed: 1990-10-05
Abstract: A catalyst useful in the preparation of ortho-alkylated aromatic amines is prepared by heating an amine in the presence of aluminum metal, zinc metal and aluminum chloride. This catalyst is used to alkylate aromatic amines which may be the same as or different from the amine used in the catalyst preparation. In a preferred embodiment, a catalyst is prepared from aluminum, zinc, aluminum chloride and an amine selected from toluenediamine, diethyltoluenediamine and mixtures thereof. The catalyst is useful in the ethylation of toluenediamine to form diethyltoluenediamine.
Patent BR-9102556-A (BR)
Inventor: LUMELSKY LEON
IPC: G09G5/397
Filed: 1991-06-19
Abstract: Image conversion method and apparatus that provides for (a) storing in a first memory a first image field; (b) storing in a second memory a second image field; (c) reading the first and the second memories; (d) simultaneously displaying on a display screen the first and the second image fields as a single image frame; and (e) while performing the step of reading the method includes a step of storing in a third memory a third image field. The first, second and third memories are provided as a frame buffer having a 3x3 memory block organization. For image fields numbered 1, 2, 3, 4, 5...n.. the system of the invention reads the image fields two at a time in accordance with a predetermined sequence given by: 1 and 2, 2 and 3, 3 and 4, 4 and 5, ... (n - 1) and n, n and (n + 1). A high resolution frame length is selected to be longer than or shorter than a television field period. The phase difference between the two is measured and circuitry alters the predetermined read-out sequence to ensure that a field memory to be read will not also be required for simultaneously storing a next television field. <IMAGE>
Patent BR-9103844-A (BR)
Inventor: HANEY JAMES ALLAN
IPC: E02B17/00
Filed: 1991-09-05
Abstract: A braced offshore structure (10, 12) can be constructed on land on a single unit in a compact bundle before being transported on a barge to an installation site. After the compact unit is launched, it is unfolded and ballasted before being installed upon the ocean floor. The structure (10) comprises an elongate central tower (16) having a plurality of braces (18) pivoted (20) thereto. The braces (18) are initially positioned generally parallel to the central tower (16) within recesses in the central tower (16) but after the braces (18) are unfolded, they extend at an angle to the central tower (6). Struts (26) mounted on slide assemblies (30) can be provided between the braces (18) and the tower (16). <IMAGE>
Patent BR-9105083-A (BR)
Inventor: SVENSSON JONAS
IPC: C09C1/24
Filed: 1991-11-22
Abstract: A method is described for purifying iron oxide, for example, in the form of magnetite or hematite slime, which preferably contains quartz as the impurity. The method comprises calcinating the iron oxide together with alkali carbonate and thereafter leaching with a weak aqueous solution of an acid or a mixture of acids.
Patent BR-9200764-A (BR)
Inventor: SCHIMMEL GUENTHER DR
IPC: C01B33/32
Filed: 1992-03-06
Abstract: For the preparation of crystalline sodium silicates having a layer structure, an SiO2/Na2O molar ratio of (1.9 to 2.1):1 and a water content of less than 0.3% by weight from a waterglass solution obtained by reacting sand with sodium hydroxide solution in an SiO2/Na2O molar ratio of (2.0 to 2.3):1 and having a solids content of at least 20% by weight, the waterglass solution is treated in a spray-drying zone with hot air at 200 to 300 DEG C to form a pulverulent, amorphous sodium silicate having a water content (determined as loss on ignition at 700 DEG C) of 15 to 23% by weight. The pulverulent, amorphous, water-containing sodium silicate is first ground, preferably to grain sizes of 1 to 50  mu m, before it is introduced into a rotary kiln in an inclined arrangement and treated therein with flue gas in countercurrent at temperatures of more than 500 to 850 DEG C, to form crystalline sodium silicate. The sodium silicate emerging from the rotary kiln is first comminuted to grain sizes of 0.1 to 12 mm and finally ground to grain sizes of 2 to 400  mu m.
Patent BR-9401871-A (BR)
Inventor: LAURITZEN NELS J
IPC: A61F13/56
Filed: 1994-05-04
Abstract: A method of making an absorbent product in which pressure sensitive adhesive is used to attach the product to a user's undergarment. The product does not require release paper to protect the adhesive from unintended contact prior to use. The product is made by forming depressions (9) in a fluid impervious barrier (11) so as to create raised areas (4) in the barrier that protect the adhesive (10). The depressions may be formed in the garment facing surface of the barrier and the adhesive applied within the depressions so that the raised areas adjacent the depressions protect the adhesive. Alternatively, the depressions (16) may be formed in the surface of the barrier opposite the garment facing surface so as to create raised areas (16) in the garment facing surface and the adhesive (10) applied adjacent the raised areas. <IMAGE>
Patent BR-9404624-A (BR)
Inventor: SCHERER ROLAND
IPC: B60W10/20
Filed: 1994-11-25
Abstract: A control system for influencing the speed of a motor vehicle. The invention is characterized in that the retarder controller and the pertaining servomechanism already available in a vehicle with an installed retarder is in traction operation additionally utilized for throttling the drive engine down when a presettable allowed maximum value of the speed is exceeded.
Patent BR-9405514-A (BR)
Inventor: SCHWEIZER PAUL
IPC: A47K/
Filed: 1994-07-13
Abstract: PCT No. PCT/CH94/00148 Sec. 371 Date Feb. 16, 1995 Sec. 102(e) Date Feb. 16, 1995 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/02503 PCT Pub. Date Jan. 26, 1995For producing a protective layer made of a sheet, a device exhibits an oblong guide element (1) with an upper edge (2), by way of which a sheet (7) can be folded in its longitudinal direction. Clamping elements (15, 16), designed as sliders, are arranged on the side of the guide element (1); and the sheet (7), folded in its longitudinal direction, can be grasped on both sides of the guide element (1) with said clamping elements. To form folds in the sheet (7), the clamping elements (15, 16) can be slid in the longitudinal direction of the guide element (1).
Patent BR-9507250-A (BR)
Inventor: STARK HEINZ
IPC: F27B3/08
Filed: 1995-03-29
Abstract: PCT No. PCT/DE95/00452 Sec. 371 Date Dec. 5, 1996 Sec. 102(e) Date Dec. 5, 1996 PCT Filed Mar. 29, 1995 PCT Pub. No. WO95/27084 PCT Pub. Date Oct. 12, 1995A metallurgical vessel heated by direct current, particularly for the production of ferroalloys, including a metallic jacket lined with refractory material and a bottom electrode. A bottom electrode (22) is located within the interior of the vessel and arranged below a refractory side wall (12) of the metallurgical vessel (10). Bottom electrode (22) is constructed from electrically conducting refractory material. The periphery of the electrically conducting bottom (22) is surrounded by metallic plates (25), each of which is connected to current rods (31) which extend through a metallic jacket (11) and out from the vessel. Plates (25) and current rods (31) are separated from the metallic jacket (11) by electrical insulation (32). The electrode device in the bottom of the vessel ensures electrical contact over as large an area as possible. In addition, reliable current transfer between the melt and the electrode device in the bottom of the vessel is ensured in the case of a power supply lead which is independent of the thermal load on the refractory lining.
Patent BR-9607042-A (BR)
Inventor: GOTO KENJI
IPC: C08F4/654
Filed: 1996-02-09
Abstract: A solid catalyst component for polymerization of olefins prepared by allowing a titanium halide, a diester of aromatic dicarboxylic acid and a dialkoxymagnesium having a bulk density of at least 0.25 g/m l to come in contact with one another and a catalyst comprising said solid catalyst component. The use of said catalyst makes it possible to efficiently obtain a polyolefin having a high stereoregularity, a high bulk density and excellent particle properties.