baber/WOPTO huggingface dataset:
Patent BR-0316569-A (BR)
Title: 9a-n-(n'-carbamoil-gama-aminopropila), 9a-n-(n'-tiocarbamoil-gama-aminopropila), 9a-n-[n'-(beta-cianoetil)-n'-carbamoil-gama-aminoprop ila] e 9a-n-[n'-(beta-cianoetil)-n'-tiocarbamoil-gama-aminop ropila] n"-substituìdas derivadas de 9-desoxo-9-diidro-9a-aza-9a-homoeritromicina a e 5-o-desosaminil-9-desoxo-9-diidro-9a-aza-9a-homoerit ronolida a
Inventor: KIJUNDZIC NEDJELJKO
IPC: C07H17/00
Filed: 2003-12-10
Abstract: "9a-N-(N<39>-CARBAMOIL-GAMA-AMINOPROPILA), 9a-N-(N<39>-TIOCARBAMOIL-GAMA-AMINOPROPILA), 9a-N-¢N<39>-(BETA-CIANOETIL)-N<39>-CARBAMOIL-GAMA-AMI NOPROPILA! E 9a-N-¢N<39>-(BETACIANOETIL)-N<39>-TIOCARBAMOIL-GAMA-A MINOPROPILA! N<39><39>-SUBSTITUìDAS DERIVADAS DE 9-DESOXO-9-DIIDRO-9a-AZA-9a-HOMOERITROMICINA A E 5-O-DESOSAMINIL-9-DESOXO-9-DIIDRO-9a-AZA-9a-HOMOERIT RONOLIDA A". A presente invenção refere-se a 9a-N-(N<39>-carbamoil-<sym>-aminopropila), 9a-N-(N<39>-tiocarbamoil-<sym>-aminopropila), 9a-N-¢N<39>-(<225>-cianoetil)-N<39>-carbamoil-<sym>-aminopropil a! e 9a-N-¢N<39>-(<225>-cianoetil)-N<39>-tiocarbamoil-<sym>-aminopro pila! N<39><39>-substituídas derivadas de 9-desoxo-9-diidro-9a-aza-9a-homoeritromicina A e 5-O-desosaminil-9-desoxo-9-diidro-9a-aza-9a-homoeritronolida A, novo antibiótico de macrolida semi-sintético da série azalida, da fórmula geral 1, onde R representa H ou porção cladinosila, R¬ 1¬ representa H ou (porção <225>cianoetila, R¬ 2¬ representa grupo isopropila, 1-naftila, 2-naftila, benzila, 2-(trifluormetil)fenila, 3-fenilpropila, <225>-feniletila, etoxicarbonilmetila, 1-(1-naftil)etila, 3,4,5-trimetoxifenila e 2,4-diclorofenila, e X representa O e S, e seus sais de adição farmaceuticamente aceitáveis com ácidos inorgânicos ou orgânicos, ao processo para preparação das composições farmacêuticas bem como ao uso de suas composições no tratamento de infecções bacterianas.
Patent BR-0317287-A (BR)
Title: Composto, uso do mesmo, preparação e processo para tratamento de superfìcies metálicas, e, compósito
Inventor: NOERENBERG RALF
IPC: C09D5/12
Filed: 2003-12-19
Abstract: "COMPOSTO, USO DO MESMO, PREPARAçãO E PROCESSO PARA TRATAMENTO DE SUPERFìCIES METáLICAS, E, COMPóSITO". A invenção refere-se a compostos de fórmula geral X-Y-L-(W-Z)~ n~, em que uma parte molecular hidrofóbica e uma parte molecular hidrofílica são acopladas uma à outra, e em que: X representa um grupo terminal que pode criar fortes interações químicas e / ou físicas com superfícies metálicas; Y representa um grupo hidrocarbónico alifático; L representa um grupo de acoplamento; W representa um grupo hidrofílico, e Z representa outro grupo terminal. A invenção refere-se a preparações contendo estes compostos, e ao uso destes compostos para tratamento de superfícies metálicas.
Patent BR-0317641-A (BR)
Title: Método para preparar desoxirribonucleotìdeos in vitro, e, produto de desoxirribonucleotìdeo
Inventor: YU KUO-MING
IPC: C12P19/32
Filed: 2003-12-23
Abstract: "MéTODO PARA PREPARAR DESOXIRRIBONUCLEOTìDEOS IN VITRO, E, PRODUTO DE DESOXIRRIBONUCLEOTìDEO". Um método para a preparação in vitro de desoxirribonucleotídeos é descrito. Os desoxirribonucleotídeos na presente invenção são convertidos em ribonucleotídeos extraídos de levedura na presença de RNA redutase de E. coli e um acente redutor.
Patent BR-0317684-A (BR)
Title: Processo e instalação para a produção de óxido de metal a partir de compostos de metal
Inventor: HIRSCH MARTIN
IPC: C01F7/445
Filed: 2003-12-13
Abstract: "PROCESSO E INSTALAçãO PARA A PRODUçãO DE óXIDO DE METAL A PARTIR DE COMPOSTOS DE METAL". A presente invenção refere-se a um processo para a produção de óxido de metal a partir de compostos de metal, em particular hidróxido de metal ou carbonato de metal, no qual o composto de metal é transportado para dentro de um reator (25) com leito fluidificado, aquecido lá para uma temperatura de 650 a 1150<198>C pela combustão do combustível, e óxido de metal é gerado, bem como a uma instalação correspondente. Para melhorar a utilização da energia, é proposto introduzir um primeiro gás ou mistura de gás por debaixo através de um tubo de abastecimento de gás (26) para dentro de uma câmara de mistura (20) do reator (25), o tubo de abastecimento de gás (26) sendo pelo menos parcialmente circundado por um leito fluidificado anular estacionário (27) que é fluidificado pelo abastecimento do gás de fluidificação, e para ajustar as velocidades do gás do primeiro gás ou mistura de gás e do gás de fluidificação para o leito fluidificado anular (27), tal que os números de Particle-Froude no tubo de abastecimento de gás (26) se situam entre 1 e 100, no leito fluidificado anular (27) entre 0,02 e 2 e na câmara de mistura (20) entre 0,3 e 30.
Patent BR-0318086-A (BR)
Title: Corantes e lâminas magnéticas, resistentes multicamadas
Inventor: RAKSHA VLADIMIR P
IPC: C09D7/48
Filed: 2003-12-19
Abstract: "CORANTES E LâMINAS MAGNéTICAS, RESISTENTES MULTICAMADAS". São fornecidas camadas de pigmento magnético em múltiplas camadas e lâminas; as lascas de pigmento podem ter uma estrutura de camadas empilhadas sobre lados opostos de um núcleo magnético, ou podem estar formadas como uma estrutura encapsulante com camadas encapsulantes em volta do núcleo magnético; o núcleo magnético na estrutura de camadas empilhadas inclui uma camada magnética que está imprensada entre camadas isolantes opostas, que por sua vez estão comprimidas entre camadas refletoras opostas; da mesma maneira, o núcleo magnético dentro da estrutura encapsulante inclui uma camada magnética que está envolvida por uma camada isolante que, por usa vez está envolvida por uma camada refletora; as camadas isolantes nas lascas de pigmento evitam substancialmente a corrosão das lascas quando expostas a ambientes íngremes; algumas configurações das lascas de pigmento e das lâminas apresentam uma ligeira mudança de cor em diferentes ângulos de incidência de luz ou de visualização; as lascas de pigmento podem ser dispersas dentro de um meio líquido como tinta para ambientes ou tinta para canetas para produzir composições colorantes para a subseq³ente aplicação em objetos ou papeis; as lâminas podem ser aplicadas sobre vários objetos ou podem ser formadas sobre uma base transportadora.
Patent BR-0318406-A (BR)
Title: implante intervertebral com meios de travamento temporário
Inventor: LECHMANN BEAT
IPC: A61F2/30
Filed: 2003-07-22
Abstract: "IMPLANTE INTERVERTEBRAL COM MEIOS DE TRAVAMENTO TEMPORáRIO". Um implante intervertebral (1), em particular um disco intervertebral artificial, com um eixo geométrico central (2), uma parte de topo (3), uma parte de fundo (4) e uma junta (9) disposta axialmente entre as duas partes (3, 4), e meios de travamento removíveis (21), no qual A) a parte de topo (3) tem uma superfície justaposta ventral (31), uma superfície lateral dorsal (32) e duas superfícies de lado laterais (33, 34), e a superfície justaposta de topo (35) é adequada para ser colocada na placa de base de um corpo da vértebra adjacente acima, B) a parte de fundo (4) tem uma superfície justaposta de fundo (45), uma superfície lateral ventral (41), uma superfície lateral dorsal (42), e duas superfícies de lado laterais (43, 44), e a superfície justaposta de fundo (45) é adequada para ser colocada na placa de cobertura de um corpo da vértebra adjacente abaixo, C) a junta (9) compreende uma parte de junta convexa (12) com uma primeira superfície articular (10), e uma carcaça de junta (13) equiparando com ela, com uma segunda superfície articular (11) montada em uma maneira deslizante na primeira superfície articular (10), D) cada uma das duas partes (3, 4) compreende meios (20) para acomodar temporariamente meios de travamento passíveis de prendimento (21) para fixar as duas partes (3, 4) uma em relação à outra; e E) o implante intervertebral (1) compreende pelo menos um meio de travamento (2 1) que pode ser inserido em e removido a partir do meio (20).
Patent BR-7908116-A (BR)
Inventor: PAMPLIN J
IPC: B21C1/12
Filed: 1979-12-12
Abstract: The invention concerns a new method of, and apparatus for, drawing wire which uses a partial turn of wire wedged in an endless groove (32) in a rotating wheel (31) to generate the necessary drafting tension, the wire being cooled by direct contact with liquid coolant (38) as it leaves the sizing opening (36) and while it is wedged in the groove. 
<??>In a multi-stage apparatus, the coolant would be removed from the wire downstream of the wheel and upstream of the next sizing opening (e.g. by an air wipe 39).
Patent BR-8003641-A (BR)
Inventor: AUBERT J
IPC: E02B7/44
Filed: 1980-06-11
Abstract: The gate system comprises a wicket which is capable of taking up a number of different positions corresponding to predetermined angles of inclination, an operating device comprising a pivotally mounted jack, and a rotatable abutment member carried by the wicket for receiving the end of the operating rod of the jack. The jack is restored to an end position of angular orientation when the operating rod is moved away from the abutment member. This end orientation is close to the orientations of the jack during operation. The operating rod of the jack and the abutment member comprise guiding apparatus for orienting the jack towards the abutment member when the end of the jack-operating rod comes close to the abutment member.
Patent BR-8106065-A (BR)
Inventor: BODDEN W
IPC: B22F3/24
Filed: 1981-09-22
Abstract: A method is provided for making a surface-hardened sinter-iron part by impregnating the sinter-iron part with an alkali silicate solution, hardening the iron part by heat treatment to harden the surface of the part, the sinter iron part having closed pores on the upper surface.
Patent BR-8300088-A (BR)
Inventor: CAMPBELL KAREN J
IPC: C08L83/04
Filed: 1983-01-10
Abstract: Silicone-coated release liner which, even after exposure to light in the presence of moisture, heat or both, displays release properties of less than 20 g/cm width with respect to pressure-sensitive adhesive tape. The coating contains noble metal, and the silicone polymer has substantially no residual ethylenic unsaturation. The silicone polymer is prepared by pre-reacting polydimethyl siloxane with a noble metal catalyst before adding polymethylhydrosiloxane crosslinker.
Patent BR-8406842-A (BR)
Inventor: YOUNG DONALD C
IPC: A01N59/02
Filed: 1984-04-30
Abstract: The fumigation of soils, enclosed spaces, agricultural products and other commodities, etc., using compositions which decompose to form carbon disulfide and certain other biocidal materials. Such fumigation can be used to control bacteria, fungi, insects, nematodes, rodents, and weeds. Fumigant compositions are described herein as "thiocarbonates" including, without limitation, salts of trithiocarbonic acid and tetrathiocarbonic acid, compositions having empirical formulae intermediate to these acid salts (such as MCS3.7, wherein M is a divalent metal ion), and compositions containing substances in addition to thiocarbonates [such as a stabilized ammonium tetrathiocarbonate which contains ammonium sulfide, i.e., (NH4)2CS4.(NH4)2S]. The compositions are generally water soluble and can be prepared, stored, and used in aqueous solutions. Thiocarbonate solutions of the invention are stable during prolonged periods of storage in a closed container, exhibit a low vapor pressure, and are not flammable. For soil fumigation, thiocarbonates can be mixed with fertilizers to provide a multi-functional application.
Patent BR-8604667-A (BR)
Inventor: VANNESTE GODFRIED
IPC: C21D9/573
Filed: 1986-09-26
Abstract: Steel wires Ware "patented" by heating in a furnace 6 to the austenitization temperature and then cooled to a range in which austenite is transformed into pearlite by passing the wires through a water cooling device 1. This cooling device comprises a tank 2 through which very pure water is continuously circulated at a temperature of at least 85°C. The high purity of the water permits very stable film boiling conditions to occur on the surface of the wire resulting in a soft pearlite structure of excellent drawability.
Patent BR-8700477-A (BR)
Inventor: KOROSCIL ANTHONY
IPC: C09K11/07
Filed: 1987-02-03
Abstract: Novel activator and oxalate compositions are disclosed which, when combined, result in a chemiluminescent light of high light output and short duration.
Patent BR-8802372-A (BR)
Inventor: PIRAS LEONARDO
IPC: C22B21/06
Filed: 1988-05-17
Abstract: Apparatus for on-line degassing and filtering aluminum and its alloys, constituted by a thermally insulated container body, provided with a removable lid (2) incorporating heating means (7) for heating the metal to be processed, said container body being internally subdivided, by means of a vertical partitioning wall (11) into two chambers communicating with each other only in the nearby of the bottom of the container, wherein in one of said two chambers, provided with an inlet for the liquid metal to be processed, injection means (13, 14) are provided, for injecting inert, and/or active gases, which are so located as to perform a degassing in countercurrent relatively to the entering metal stream, whilst at the bottom of the second chamber at least a substantially horizontal plate, or wall (12) is provided, made of a porous material, such as ceramic, graphite, or the like, which is positioned spaced apart from the bottom of the container, such to allow the metal, coming from the first chamber, to flow upwards, and pass through said porous plate, with a rising movement of laminar type.
Patent BR-8803715-A (BR)
Inventor: MAVINKURVE PRAMOD
IPC: A61F13/15
Filed: 1988-07-26
Abstract: A sanitary napkin (100) having flaps (20, 22) extending laterally from each of the longitudinal sides (15) of its central absorbent (11) is provided with body fluid sealing means (10) disposed between the absorbent element (11) and at least one of the flaps (20, 22) for restricting the transmission of body fluid from the absorbent element (11) into the flap (20, 22). The napkin construction creates a plurality of absorption compartments that can minimize staining of undergarments by body fluid.
Patent BR-8902245-A (BR)
Inventor: FUTERMAN CHARLES SYDNEY
IPC: B65D88/16
Filed: 1989-05-12
Abstract: A method of making an intermediate bulk container having zones (12) for the attachment of lifting loops (20) from a fabric (10) having eight such zones with lifting loops attached to the zones comprises attaching the opposite selvedges (14, 16) of the fabric together and then attaching the base (26) to complete the bag. The zones (12) are arranged in four pairs with a zone (12a) of one of the pairs being adjacent to one of the fabric selvedges (14). The side seam (24) of the bag so made is thus spaced from its adjacent corner. This means that all four lifting loops can be attached to the fabric while it is still in the flat state since no lifting loop has to cross the seam in the finished IBC> This form of construction lends itself to automatic stitching processes and radically increases speed of production.
Patent BR-8905873-A (BR)
Inventor: GOUSSET ALAIN
IPC: H03K17/08
Filed: 1989-11-22
Abstract: The present invention relates to a power interrupting device (T115, T5) comprising at least one power stage with bipolar transistor (T5) and one circuit for controlling this stage, the control circuit comprising first biasing means to apply a forward bias to the said stage during first time intervals (t3), and second polarising means to apply a reverse bias to the said stage, for second time intervals (t2, t4), and which is intended to prevent charges from accumulating in the transistor while it is exposed to a reverse voltage. 
<??>According to the invention, the first polarising means comprise a first capacitor (C108) and a first switching circuit (D120, T113) to selectively charge the first capacitor with the aid of a dc voltage source (Vp) outside the first time intervals and discharge the first capacitor into a control input (T115-G) of the said stage, and the second polarising means comprise a second capacitor (C107) and a second switching circuit (D119, D123, T113, T114) to selectively charge the second capacitor with the aid of the voltage source outside the second time intervals and discharge the second capacitor into the control input. 
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Patent BR-9008006-A (BR)
Inventor: MACFARLANE DARBY S
IPC: G01J3/46
Filed: 1990-03-16
Abstract: A method for the selection of proper colors for individual wearers depending upon the underlying color of the skin of the wearer and the intensity therefor. The method includes the steps of providing a group of classifications of color temperature, preferably four in number, and using a spectrophotometer, or a draping technique of material to determine the color temperatures of the skin of the user, and a determination of the classification in which those color temperatures fall is made. A predetermined group of colors are classified within each category, so that upon determination of the proper classification for an individual user, reference may be made to the proper predetermined group of colors as a guide for appropriate apparel, cosmetic make up, or hair tint selection.
Patent BR-9102461-A (BR)
Inventor: BOLLER THOMAS DR
IPC: C12N15/29
Filed: 1991-06-14
Abstract: The present invention relates to peptide fragments [targeting signal] which can be obtained from the terminal region [C-terminal extension] of plant vacuole proteins and which, operably linked to any desired protein molecule, ensure targeted introduction of the proteins associated with the peptide fragments into the plant vacuoles, and to the DNA molecules coding for said peptide fragments. The present invention further relates to recombinant DNA molecules which contain a DNA sequence according to the invention operably linked to an expressible DNA, and to the vectors derived therefrom. Likewise embraced are host cells and/or host organisms including transgenic plants which contain said recombinant DNA or the vectors derived therefrom.
Patent BR-9103145-A (BR)
Inventor: CUSTRO SERGIO
IPC: C08F8/04
Filed: 1991-07-23
Abstract: A branched and hydrogenated block copolymer is described which is represented by the general formula [(EB)1-HT-A-(EB)2]nX, where (EB)1 and (EB)2 are hydrogenated polydiene blocks, A is a polyvinylaromatic block, HT is a random copolymer segment composed of hydrogenated dienic and vinylaromatic monomer units, X is a coupling radical having a valence equal to n, and n is an integer of from 3 to 20. Said block copolymer shows excellent mechanical characteristics and resistance to atmospheric agents, even when used in combination with other resins.
Patent BR-9105642-A (BR)
Inventor: BUDNIK RICHARD ANTHONY
IPC: C09K23/54
Filed: 1991-12-30
Abstract: Silicone surfactants having a siloxane backbone and a mixture of high and low atomic mass oxyalkylene pendant groups, these polyether pendants having average atomic masses of 1500-6000 and 300-750 respectively. Also disclosed and claimed are polyurethane foam compositions which include the surfactants, a method of making polyurethane foam using the surfactants, and polyurethane foam made by the method.
Patent BR-9303009-A (BR)
Inventor: HUEMKE KLAUS
IPC: C25D13/06
Filed: 1993-07-27
Abstract: Epoxy resins obtainable by reacting   A) a polyfunctional epoxide which carries on average from 1.5 to 2.5 epoxide groups per molecule and whose epoxide equivalent weight is from 100 to 2,000, with - based on 1 mol of epoxide groups - B) from 0.1 to 0.5 mol of an alkylphenol whose alkyl groups carry from 6 to 20 carbon atoms, and C) from 1 to 100 mmol of a polyoxyalkylenediol made from 1,2-propylene oxide or a copolymer of 1,2-propylene oxide and other alkylene oxides having a mean molecular weight of from 200 to 5,000 and containing on average from 1 to 4 methyl-bonded sulpho groups per molecule, and   D) from 0.2 to 0.3 mol of a diol which is     d1) a phenolic diol and/or d2) a polyoxyalkylenediol having a mean molecular weight of from 200 to 5,000,   with the proviso that the reaction product has an epoxide equivalent weight of from 1,000 to 5,000, and a process for the preparation thereof. These epoxide compounds can be converted into pigment resins which are suitable for electrodeposition coating and from which pigment pastes can then be prepared.
Patent BR-9306921-A (BR)
Inventor: YOUNG RICHARD H SR
IPC: D04H1/64
Filed: 1993-08-16
Abstract: This invention concerns polymeric and non-polymeric binders for fibers and the use of such binders in binding particles to fibers.
Patent BR-9401613-A (BR)
Inventor: BRANEMARK PER-INGVAR
IPC: A61C8/00
Filed: 1994-04-26
Abstract: An anchoring organ for receiving prostheses, artificial joint parts and the like which is intended for implantation in tissues, preferably osseous tissues, essentially has a rotationally symmetrical design, is made of a tissue-compatible material and comprises an external screw thread (4) which is provided at least along part of its surface and extends in the direction of the insertion end, was provided with notches (7, 12) at least in zones of the external screw thread (4) in order to improve the rotational stability. At least one notch (7, 12) is provided in each turn (8) of the external screw thread located in said zone. <IMAGE>
Patent BR-9406841-A (BR)
Inventor: VIRVING NILS
IPC: B02C7/12
Filed: 1994-05-02
Abstract: Refiner segments for use in disk refiners for the disintegration of lignocellulose-containing material are disclosed, in which the refiner segment is formed with a pattern of bars and grooves and includes dams placed in the grooves. The dams are arranged so that their angle in relation to the radius of the refiner segment is less than about 30 DEG , preferably less than about 15 DEG .
Patent BR-9501566-A (BR)
Inventor: BEHRENS WOLFGANG
IPC: A01G1/00
Filed: 1995-04-13
Abstract: The substrate (22) for vegetation contains material (26) with carbon content converting contaminant-absorbing substances and or contaminant-degradable substances and or contaminants into harmless materials. Micro-organisms (287) are added to,or mixed with, the vegetation-substrate which decompose certain selected contaminants and or convert them into harmless substances. The material is placed as a layer on top of, inside, or underneath the vegetation-substrate and is wood, charcoal or lignite based. The vegetation system contains a drainage and ventilation layer (16) at least 1 centimetre thick. <IMAGE>
Patent BR-9602157-A (BR)
Inventor: BOJIC PREDRAG
IPC: H01H33/915
Filed: 1996-05-06
Abstract: A gas-dielectric high-tension interrupter of the arc-puffer type in which the puff of gas is brought about by the combined effect of an excess pressure developed in a compression chamber (7) and intensified by the heating caused by the arc radiation, which is optically guided from an arcing chamber (10) to the compression chamber (7), and of the vacuum developed in a suction chamber (12) which is put into communication with the arcing chamber (10) at a predetermined minimum arcing time (TAM). <IMAGE>
Patent BR-9606677-A (BR)
Inventor: ENGER JENS OLAV
IPC: F16L37/088
Filed: 1996-09-27
Abstract: PCT No. PCT/NO96/00230 Sec. 371 Date Aug. 19, 1997 Sec. 102(e) Date Aug. 19, 1997 PCT Filed Sep. 27, 1996 PCT Pub. No. WO97/13094 PCT Pub. Date Apr. 10, 1997A coupling for pressurized medium comprising a stud member and a socket member, the stud member and the socket member are mutually locked together in a completely coupled position by a locking ring which engages with circumferential locking ring grooves in the stud and socket member, two sealing rings sealingly engage the stud member and socket member and the stud member and socket member have second grooves into which a safety ring is fitted, the second groove in the socket member has a larger axial extent than the safety ring so that when the locking ring is engaged in the locking ring grooves, the safety ring is not effective to retain the stud and socket members together but is only effective prior to the locking ring engaging the locking ring grooves when the stud and socket members are incompletely coupled together.