baber/WOPTO huggingface dataset:
Patent BR-0310097-A (BR)
Title: Ferramenta de teste de formação, e método para testar formação
Inventor: JONES DALE ALLEN
IPC: E21B49/00
Filed: 2003-05-19
Abstract: "FERRAMENTA DE TESTE DE FORMAçãO, E, MéTODO PARA TESTAR FORMAçãO". é descrito um método e aparelho para teste de formação. Em um modo de realização preferido, uma ferramenta de teste de formação inclui um corpo longitudinal com um diâmetro de fluxo; uma pluralidade de pistões centralizadores extensíveis (72, 74, 76) acoplados ao corpo; um dispositivo de amostragem extensível acoplado ao corpo; e um circuito hidráulico de centralização configurado para fazer com que cada um da pluralidade de pistões centralizadores se estenda substancialmente à mesma velocidade. O circuito hidráulico de centralização inclui uma série de válvulas de controle de fluxo e de determinação de pressão configuradas para estender os pistões centralizadores substancialmente à mesma velocidade, a ajudar a manter estabilidade no circuito hidráulico em resposta a pressões externas. Em alguns modos de realização, o dispositivo de amostragem extensível é, de preferência, configurado para ficar em recesso sob uma superfície do corpo em uma primeira posição e se estender além da superfície em uma segunda posição. O dispositivo de amostragem extensível é, de preferência, estendido para contatar a parede do furo de sondagem substancialmente normal à parede, protegendo o dispositivo de amostragem de momentos deflexão excessiva e outras forças excessivas.
Patent BR-0311787-A (BR)
Title: Método a aparelho para fabricação de estireno através da desidrogenização de etil benzeno na presença de vapor a altas temperaturas e método para a desidrogenização de um composto de alquila aromático na presença de vapor a altas temperaturas
Inventor: OLEKSY SLAWOMIR A
IPC: C07C15/46
Filed: 2003-06-05
Abstract: "MéTODO E APARELHO PARA FABRICAçãO DE ESTIRENO ATRAVéS DA DESIDROGENIZAçãO DE ETIL BENZENO NA PRESENçA DE VAPOR A ALTAS TEMPERATURAS E MéTODO PARA A DESIDROGENIZAçãO DE UM COMPOSTO DE ALQUILA AROMáTICA NA PRESENçA DE VALOR A ALTAS TEMPERATURAS". Trata-se de métodos e aparelhos correspondentes aperfeiçoados para recuperar eficientemente o calor da condensação do vapor da parte superior produzido durante a separação de vários componentes do efluente da reação de desidrogenação, particularmente em operações de transformação de etil benzeno em estireno através do uso de pelo menos um compressor para facilitar a vaporização azeotrópica de uma mistura de etil benzeno e água dentro de uma faixa preferida de condições de pressão/temperatura para minimizar as reações de polimerização indesejadas.
Patent BR-0312382-A (BR)
Inventor: LLER ULRICH M
IPC: C07B41/02
Filed: 2003-07-17
Abstract: In a process for concentrating an at least partially crystalline solid containing at least one zeolite in a mixture comprising at least one auxiliary, for example a template compound, and said solid, the mixture is ultrafiltrated in a step (II) to divide the mixture into a retentate and a permeate, the solids content in the retentate being higher than that in the mixture and the solids content in the permeate being lower than that in the mixture. This procedure allows auxiliaries, in particular template compounds, present in the permeate to be recycled into a crystallizing step (I) upstream of step (II).
Patent BR-0312462-A (BR)
Inventor: TSANG HENG Y
IPC: A23B4/18
Filed: 2003-07-09
Abstract: A process and apparatus for removing or reducing the levels of pathogenic bacteria present on an eviscerated carcass. The process includes introducing the eviscerated carcass to a cleaning apparatus. The cleaning apparatus generally includes a housing structure having an entrance and an exit. Disposed within the housing structure is a rotating brush assembly and a spray assembly. The brushing assembly provides brushing and massaging actions to the surfaces of the carcass whereas the spraying assembly simultaneously directs a cleaning solution onto the surfaces of the carcass.
Patent BR-0313254-A (BR)
Title: Cigarro com filtro e métodos de reduzir o custo de fabricação de cigarro com filtro e de produzir cigarros com ponteira de filtro
Inventor: GRZONKA HORST
IPC: D21H27/00
Filed: 2003-08-07
Abstract: "CIGARRO COM FILTRO E MéTODOS DE REDUZIR O CUSTO DE FABRICAçãO DE CIGARRO COM FILTRO E DE PRODUZIR CIGARROS COM PONTEIRA DE FILTRO". A invenção refere a um cigarro com ponteira de filtro com uma haste de tabaco (1) envolvida em papel de cigarro e um filtro (6) envolvido ao longo de sua extensão com papel de ponteira (4) ou outro invólucro sendo diferente de invólucro de tampão, e uma tira de material (5) cobrindo por completo o papel de ponteira do filtro e o papel de cigarro da haste de tabaco na região de junção entre a haste de tabaco e filtro interligando o filtro e a haste de tabaco. Além disso, a invenção refere-se a um método para a manufatura de um filtro deste tipo, que também pode ser empregado para a manufatura de cigarros de unidade dupla.
Patent BR-0314945-A (BR)
Title: Uso de antagonistas de receptor 5-ht2 para tratamento de distúrbios de sono
Inventor: BARTOSZYK GERD
IPC: A61P25/20
Filed: 2003-09-03
Abstract: "USO DE ANTAGONISTAS DE RECEPTOR 5-HT~ 2~ PARA TRATAMENTO DE DISTúRBIOS DE SONO". A presente invenção refere-se ao uso de antagonistas de receptor 5-HT~ 2~ para a preparação de um medicamento para estender ambos, sono não-REM e sono REM.
Patent BR-0315159-A (BR)
Title: Método e aparelho para sincronizar fluxos de dados contendo áudio, vìdeo e/ou outros dados
Inventor: ADOLPH DIRK
IPC: G11B27/10
Filed: 2003-09-29
Abstract: "MéTODO E APARELHO PARA SINCRONIZAR FLUXOS DE DADOS CONTENDO áUDIO, VìDEO E/OU OUTROS DADOS". Vários fluxos de dados contêm vídeo, áudio e/ou outros dados. Alguns dos fluxos de dados são pré-gravados em um multiplex em um meio físico de armazenamento enquanto que outros fluxos de dados estão localizados fora do multiplex de fluxo de dados no meio físico de armazenamento. Os fluxos de dados são sincronizados utilizando um arquivo de navegação (Lista de PlayItems), o qual compreende descritores (Play-Items, SubPlayItems) apontando para partes dos fluxos de dados, em que os descritores definem o arranjo em tempo para os fluxos de dados por intermédio de caminhos de subfluxo de dados.
Patent BR-0317934-A (BR)
Title: Cobertura de linha de distribuição flexìvel e processo de instalação da mesma
Inventor: PUIGCERVER LUIS ORLANDO
IPC: H01B17/58
Filed: 2003-12-19
Abstract: "COBERTURA DE LINHA DE DISTRIBUIçãO FLEXìVEL E PROCESSO DE INSTALAçãO DA MESMA". Coberturas para linhas de distribuição acopladas a um isolador que incluem um corpo principal de um material de polímero flexível. O corpo principal é configurado para ser posicionado adjacente ao isolador e a uma linha acoplada ao isolador. Pelo menos um membro conector é conectado ao corpo principal. O membro conector é um material rígido configurado para ser acoplado ao isolador ou à linha para conectar a cobertura.
Patent BR-0318500-A (BR)
Title: método para operar um conversor de freqüência de um gerador
Inventor: MENKE DETLEF
IPC: H02J3/38
Filed: 2003-09-16
Abstract: "MéTODO PARA OPERAR UM CONVERSOR DE FREQüENCIA DE UM GERADOR". O método descreve a operação de um conversor de freqüência de um gerador, em particular de uma turbina de energia, no caso de uma queda substancial na tensão da grade, sendo que o conversor de freqüência (10) compreende um conversor AC/DC (20) a ser conectado ao gerador (14), um conversor DC/AC (22) a ser conectado à grade de tensão (18), e um circuito de ligação DC (24) para conectar o conversor AC/DC (20) ao conversor DC/AC (22). O método compreende as etapas de reduzir a tensão de saída do circuito de ligação DC (24) para aumentar a corrente de saída do conversor DC/AC (22) e/ou reduzir a freqüência operacional das chaves eletrónicas (28) do conversor DC/AC (22) para aumentar a corrente de saída do conversor DC/AC (22).
Patent BR-8103607-A (BR)
Inventor: MCGEARY J
IPC: H01R43/00
Filed: 1981-06-08
Abstract: The device comprises a block (4) in which is formed a conductor receiving channel (6) having a conductor receiving mouth. For combing a pair of closely juxtaposed conductors (40) of a flat cable (34) into superposed relationship in the channel (6), one side wall (16) thereof has a flared surface (18) providing the mouth, into which surface (18) opens a notch (20) which also opens into a forward face (10) of the block (4) and tapers inwardly of the block (4), the notch (20) having normally extending bottom and side surfaces (22 and 25), the depth of the bottom surface (22) decreasing in a direction away from the forward face (10) of the block (4). The bottom surface (22) of the notch (20) inhibits movement of one conductor (40) into the channel (6) until the other conductor (40) has been received therein.
Patent BR-8204308-A (BR)
Inventor: DAMMAN BEN
IPC: C01B25/41
Filed: 1982-07-23
Abstract: The disclosure relates to a process for making alkali metal phosphates, especially alkali metal polyphosphates, from alkali metal phosphate solutions or suspensions. To this end the solutions or suspensions are forced to flow through a plurality of single opening nozzle structures under a pressure of 6 to 66 bars and sprayed inside a tower through a flame zone produced by a plurality of burners arranged in annular fashion. The disclosure also relates to a device for carrying out the process, wherein a cylindrical spray tower (1) having a tapered lower end and being closed by means of a cover (2) has a solvent feed pipe (5) terminating in a spray means (6) centrally passed through the cover, and wherein a plurality of burners is passed through the cover (2), concentrically around the solvent feed pipe (5). The spray means (6) is comprised of a feed pipe (15) and at least one spray head (12), which has a plurality of single opening nozzle structures (17) disposed in its terminal surface area (13). At least one pressure-increasing pump ( 7) is disposed in the solvent feed pipe (5).
Patent BR-8403785-A (BR)
Inventor: KIM HEUNG-TAI
IPC: B29C48/395
Filed: 1984-07-30
Abstract: An extruder apparatus for mixing polyvinyl chloride compounds wherein the extruder mixing screw has a feed section, a transition section and a metering section. The screw has a single helical flight that extends for the full length thereof. The pitch of the flights in the metering section are smaller in pitch that the other sections. In addition the metering section has a plurality of shear rings located along the axial length thereof with shear rings on such metering section.
Patent BR-8505749-A (BR)
Inventor: LAURENS KERKHOFFS PIETER
IPC: C12P13/08
Filed: 1985-11-14
Abstract: @ The invention relates to a process for the preparation of L-a-amino acid and D-a-amino acid amide from DL-a-aminoacid amide by contacting the DL-a-amino acid amide in an aqueous solution with an a-amino acyl amidase containing preparation obtained from a culture of Pseudomonas putida in the presence of traces of bivalent metal ions as activator, characterized in that the aqueous solution also contains a potassium salt selected from the group consisting of potassium sulphate and potassium chloride.The invention further relates to a process for the preparation of a L-α-amino acid and D-α-amino acid amide starting from the corresponding aldehyde, potassium cyanide and ammoniumsulphate, subsequent treatment with a ketone and potassiumhydroxide and finally subjecting to enzymatic hydrolysis with a preparation obtained from Pseudomonas putida.
Patent BR-8600183-A (BR)
Inventor: YAMAMOTO SUSUMU
IPC: C07D521/00
Filed: 1986-01-17
Abstract: A pyrazolesulfonamide derivative represented by Formula (I): <CHEM> wherein R represents a hydrogen atom or a methyl group; X represents a hydrogen atom or a fluorine atom. The compound is useful as a herbicide having not only excellent killing effect on weeds but also the selectivity on certain crops. Useful processes for synthesizing the compound are also disclosed.
Patent BR-8701901-A (BR)
Inventor: MAJIC MILIVOJ
IPC: B23P19/06
Filed: 1987-04-22
Abstract: A control and monitoring arrangement for "intelligent" tools is disclosed each of which is preset with a reference value for at least one assembly parameter for each assembly operation by a control unit, and each of which signals the actual value measured by means of incorporated sensors in respect of said assembly parameter to the control unit which compares that measured value to the reference value. In the control unit a plurality of reference values and/or tolerance limits in respect of difference assembly tasks is stored. Each of the tools can be used without particular operating steps, in a freely selectible sequence, for different assembly tasks at different assembly locations. The arrangement has a recognition means which, for each assembly location at which an assembly task is to be carried out, generates a recognition signal for identifying the assembly location and/or the tool, when the tool moves into the area of the assembly location, the recognition signal being transmitted to the control unit and there serving to select the at least one reference value which is desired for the respective assembly task in question and/or the associated tolerance limits.
Patent BR-8800940-A (BR)
Inventor: ASATO GORO
IPC: A01N43/90
Filed: 1988-03-04
Abstract: The present invention relates to novel derivatives of LL-F28249 compounds wherein the 23-hydroxyl group is eliminated to form a double bond at the C(22,23)-position ( DELTA <2><2>), and the double bond at the C(26,27)-position is epoxidized concomitant with or without epoxidation of the double bond at the C(14,15)-position. These LL-F28249 compounds (collectively) are isolates from the fermentation broth of Streptomyces cyaneogriseus subspecies noncyanogenus having deposit accession number NRRL 15773. The compounds of the present invention are derived by regioselective epoxidation of 5,23-O,O-bissilylated LL-F28249 compounds at low temperature, desilylation, re-silylation of the 5-hydroxyl group, thiocarbonylation of the 23-hydroxyl group, desilylation and thermalization. The novel compounds of the invention have anthelmintic, insecticidal, ectoparasiticidal, nematicidal and acaricidal activity. Compositions containing these described derivatives as active ingredients thereof are described herein.
Patent BR-9003357-A (BR)
Inventor: WONG PUI KWAN
IPC: C08G67/02
Filed: 1990-07-12
Abstract: Catalyst compositions comprising a Group VIII metal and a tetrakisphosphine of the general formula (R<1>R<2>P)4R<5>, wherein R<1> and R<2> represent identical or different optionally polarly substituted hydrocarbyl groups and R<5> represents a tetravalent organic group which connects the four phosphorus atoms and has such a structure that there are at least two carbon atoms between every two phosphorus atoms, and a process for the preparation of polymers of carbon monoxide with one or more olefinically unsaturated compounds using such a catalyst composition.
Patent BR-9106359-A (BR)
Inventor: HILTUNEN MATTI
IPC: F23J15/08
Filed: 1991-04-15
Abstract: The amount of N2O emission from a fluidized bed reactor is reduced by adding a hydrogen radical providing additive (e.g. a hydrogen containing fuel such as natural gas or alcohol) to the flue gases discharged from the fluidized bed. Sufficient oxygen is present in the flue gases-either by addition with the additive, or by addition of an excess to the combustion chamber-so that the additive reacts with the oxygen, typically raising the temperature of the flue gases (e.g. from about 700 DEG -900 DEG  C. to about 950 DEG -1100 DEG  C.) so that N2O production is reduced about 10-90%. The additive may be injected in or just prior to a cyclone for separating particles from the flue gases. In a gas discharge immediately after the cyclone, just prior to a superheater of a convection section, or in a combustion chamber just prior to a gas turbine.
Patent BR-9205242-A (BR)
Inventor: CAHOON JOHN M
IPC: C10N40/25
Filed: 1992-02-27
Abstract: The invention relates to a composition, comprising: at least one basic alkali metal salt of at least one hydrocarbyl-substituted acidic organic compound, wherein the hydrocarbyl group is derived from a polyalkene having an M &cir&  NOt n of at least 600, provided that when the organic compound is a sulfonic acid, the polyalkene has an M &cir&  NOt n of at least 900; and provided that when the acidic organic compound is a mixture of acidic organic compounds containing a carboxylic acid and a sulfonic acid which has a hydrocarbyl group derived from a polyalkene having an M &cir&  NOt n of less than 900, then the carboxylic acid comprises at least 10 % of the equivalents of the mixture.
Patent BR-9206655-A (BR)
Inventor: ANTONOV ROUMEN
IPC: F16H57/033
Filed: 1992-10-21
Abstract: The transmission has at least two sub-assemblies, each cooperating with a selection and control mechanism (29,31). The sub-assemblies comprise modular units (180a-d), each having a different axis (Da,Db,Dc) and linked together by a mechanical connecting member (2a,1b;2b,1c). The axes of the modules are arranged parallel to each other. In the case of three or more sub-assemblies, the mechanical connectors are arranged successively on alternate sides of the transmission. The sub-assembly modules are arranged in a straight or curved series configuration, and at least some of the modules may be coaxial.
Patent BR-9303951-A (BR)
Inventor: PRINCE WILLIAM D
IPC: B05D1/02
Filed: 1993-09-29
Abstract: A process for applying a polymer additive material to a polymeric substrate includes the steps of a) forming in a closed pressurized system a mixture of a solid polymer additive material, a suitable liquid carrier material, and a suitable viscosity reducing material, and b) spraying this mixture onto a polymeric substrate. <IMAGE>
Patent BR-9304066-A (BR)
Inventor: PUPOVIC MILENKO D
IPC: A61H23/02
Filed: 1993-10-27
Abstract: Basic elements of the apparatus are a base (1) with patient's seat (8), and an arched tube (4) fitted behind the seat . The arched tube is connected, via a shaft, to the pedals (22) or electric motor mechanism designed for moving of the arched tube. The arched tube is turned around the shaft bearning point, along helicoidal path contours. On the arched tube there are mounted sliding components (5,9) fitted with belts (6,14) for attaching the upper part of the patient's body, against the arched tube. The apparatus is fitted also with a mechanism (12,18) for controlled hand or electric-motor powered extension of the spine of the patient, and with a vibromasser (15) which is located on the arched tube. <IMAGE>
Patent BR-9507679-A (BR)
Inventor: LANGOY JOSTEIN
IPC: F28D7/02
Filed: 1995-05-05
Abstract: PCT No. PCT/NO95/00075 Sec. 371 Date Feb. 4, 1997 Sec. 102(e) Date Feb. 4, 1997 PCT Filed May 5, 1995 PCT Pub. No. WO95/30870 PCT Pub. Date Nov. 16, 1995A heat exchanger has been developed with a helical insert (9) permanently mounted in a housing (2). Between the windings in the insert (9) there is formed a helical channel (20) for one heat exchange medium. The insert (9) is designed with a channel (10) for the second heat exchange medium. The heat exchanger is designed with a central tube (13) which is axially movable and rotatable. The central tube (13) is designed with scraper elements for removal of deposits in the channel (20). In one embodiment the scraper element is formed by a helical insert (15) of the same design as the insert (9). The insert (15) is designed with a channel (16) for the second heat exchange medium. In a further embodiment the central tube (13) is designed with one or more scraper arms (23) which may be liquid-cooled. Deposits are often formed on the heat transfer surfaces. A cleaning cycle is performed by means of axial movement of the insert (15) which is mounted on the central tube (13) towards the permanently mounted insert (9), thus causing the heat transfer surfaces to touch each other. A rotating movement is then performed, e.g., a part of a turn, while the surfaces are close to each other or in contact with each other, thus causing the deposits on the two surfaces to be rubbed or scraped off and thereby cleaning the channel (20).
Patent BR-9508868-A (BR)
Inventor: ELGER WALTER DR
IPC: C07J41/00
Filed: 1995-07-03
Abstract: The invention concerns pharmaceutical preparations containing estra-1,3,5(10)-triene derivatives as active ingredients which carry a group of the general formulaat their C3 position whereinR is a R<1>R<2>N group whereinR<1 >and R<2 >are independent of each other and represent a hydrogen atom, a C1-C5 alkyl radical or, together with the N atom, a polymethylene imino radical containing 4 to 6 C atoms, or a morpholino radical.The preparations according to the invention can be used for hormonal contraception and for hormon replacement therapy (HRT). They exhibit a low hepatic estrogenity.
Patent BR-9509037-A (BR)
Inventor: ALBERTH WILLIAM P
IPC: F02N19/02
Filed: 1995-09-28
Abstract: A spark ignited, piston type diesel fueled internal combustion engine is provided with a charge conditioning system that includes a fuel preheater for vaporizing liquid fuel to enable starting of the engine and a least one secondary heater for adding additional heat to the charge supplied to the engine. The fuel vaporizer receives liquid fuel from the starting fuel circuit of the engine and uses an electrically or chemically energized heater device, or a direct combustion heater. The secondary heater may be associated with the charge intake conduit of the engine or with the combustion chamber of the engine. The secondary heater device may be electrically or chemically activated, or may constitute a heat regenerator that retains heat from a previous combustion cycle of the engine. Spark plug fouling is avoided by utilizing secondary chambers adjacent the combustion chamber of the engine that direct expanding jets of high velocity gases towards the spark plug electrodes each combustion cycle during the power stroke of the piston.
Patent BR-9610627-A (BR)
Inventor: APPLETON ERNEST
IPC: F16L55/32
Filed: 1996-09-19
Abstract: A vehicle for traversing a surface, for example for carrying out an inspection, survey or maintenance operation upon that surface, includes two or more bodies interconnected by structure for moving the bodies towards and away from each other, each of the bodies being supported upon a multiplicity of resilient bristles extending from it. By relative movement of the bodies, the vehicle is able to traverse the surface, which may be flat or curved, for example the internal or external surface of a tubular conduit such as a tunnel, shaft or pipe.
Patent BR-9610982-A (BR)
Inventor: KELDERS JOHANNES HUBERTUS JOZE
IPC: B05B12/00
Filed: 1996-10-11
Abstract: PCT No. PCT/NL96/00396 Sec. 371 Date Jul. 16, 1998 Sec. 102(e) Date Jul. 16, 1998 PCT Filed Oct. 11, 1996 PCT Pub. No. WO97/13587 PCT Pub. Date Apr. 17, 1997The invention relates to an actuator grip provided with a fixed grip part and a trigger part which is pivotally connected thereto and which is drivingly connected to a movable member of an apparatus for actuating by the hand-grip. The pivot connection between the grip part and the trigger part is arranged on the side of the hand-grip remote from the member for actuating. An ergonomically sound and well controllable movement of the trigger part relative to the grip part is hereby obtained, whereby the apparatus connected to the hand-grip can be actuated accurately and with relatively little effort. The invention further relates to a caulking gun which is provided with a container for a medium for dispensing having an outlet aperture and a movable member for urging the medium for dispensing from the container through the outlet aperture, and an actuator grip as described above connected to the container and the movable member.