baber/WOPTO huggingface dataset:
Patent BR-0300948-A (BR)
Title: Processo para identificar anormalidades em transformadores de força
Inventor: PERKINS MARK D
IPC: G01R31/02
Filed: 2003-04-01
Abstract: "PROCESSO PARA IDENTIFICAR ANORMALIDADES EM TRANSFORMADORES DE FORçA". A invenção refere-se a um processo preferencial, para identificar um tipo de anormalidade em um sistema de isolamento de um transformador de força, que compreende medir perdas dielétricas em uma seção do sistema de isolamento, calcular perdas dielétricas teóricas para a seção com base nas propriedades do material, geometria e temperatura da seção, e gerar uma representação gráfica de uma diferença percentual entre as perdas dielétricas medidas e calculadas. O processo preferencial também compreende comparar uma forma da representação gráfica com uma forma de uma ou mais representações gráficas de uma diferença percentual entre perdas dielétricas medidas e teóricas em uma ou mais outras seções de isolamento, cada uma conhecida como tendo um tipo específico de anormalidade.
Patent BR-0301283-A (BR)
Title: Aperfeiçoamento introduzido em bloqueador para ralos
Inventor: SILVA MANOEL ELIAS CARDOSO DA
IPC: E03C1/12
Filed: 2003-04-23
Abstract: "APERFEIçOAMENTO INTRODUZIDO EM BLOQUEADOR PARA RALOS". O qual compreende um corpo principal (1) que apresenta uma parede anelar (5), a qual inferiormente é ligada a uma parede de fundo (6) definida por uma tela seletora rígida (7); superiormente, o corpo principal (1) incorpora uma borda contornante (8) que permite que o mesmo fique apoiado sobre um escalonamento (9) provido no porta-grelha (2); o corpo principal (1) compreende ainda projeções de retenção (10) dispostas na face interna da sua parede anelar (5), enquanto que a tela seletora rígida (7) apresenta uma aba central (11) que serve como local pelo qual o referido corpo (1) pode ser puxado; o corpo principal (1) recebe sobre si uma tela de malha filha (12) que é montada de forma sobreposta à tela seletora rígida (7); a tela de malha fina (12) apresenta um diâmetro que permite a total cobertura da tela seletora rígida (7), sendo que a referida tela de malha fina (12) conta com uma abertura central (13) destinada a permitir a passagem da aba central (11) incorporada na citada tela seletora rígida (7).
Patent BR-0302449-A (BR)
Title: Cobertura de porta de acesso a veìculo
Inventor: SEFFERNICK DANIEL R
IPC: B60R13/00
Filed: 2003-07-14
Abstract: "COBERTURA DE PORTA DE ACESSO A VEìCULO". A presente invenção refere-se a um veículo a motor que incorpora uma grade nova que fornece uma porta que permite o acesso à torre de compensação do sistema de refrigeração. A porta é fechada por uma cobertura que é removível e substituível sem o uso de ferramentas. A cobertura pode portar em uma face externa um identificador ou medalhão do fabricante. Enquanto a cobertura é removível da estrutura na grade, o roubo é desencorajado por um cordão conectado entre a cobertura e o veículo propriamente dito. O corte ou rompimento do cordão não resulta em danos à grade.
Patent BR-0304180-A (BR)
Title: Estrutura de instalação de almofada traseira para um veìculo do tipo de chão baixo
Inventor: IIZUKA CHIKASHI
IPC: B62J9/00
Filed: 2003-09-19
Abstract: "ESTRUTURA DE INSTALAçãO DE ALMOFADA TRASEIRA PARA UM VEìCULO DO TIPO DE CHãO BAIXO". Expandir o espaço de alojamento de uma caixa de alojamento disposta sob um assento em um veículo do tipo de chão baixo na qual uma almofada traseira para a roda traseira (61) é disposta substancialmente no centro do corpo. Um veículo do tipo de chão baixo (10) é uma motocicleta do tipo scooter na qual um motor (100) é montado abaixo de um chão baixo e uma almofada traseira para uma roda traseira (61) é disposta substancialmente no centro do corpo. Uma caixa de alojamento (59) tendo um comprimento substancialmente similar ao comprimento longitudinal de um assento (58) é provida sob o assento (58) e a almofada traseira para a roda traseira (63) é transversalmente disposta sob a caixa de alojamento (59). A caixa de alojamento (59) é provida de uma tampa para checar a almofada traseira para a roda traseira (61) na parte inferior. O motor é suspenso de uma estrutura do tipo de diamante (20). A almofada traseira para a roda traseira (61) é disposta ao longo da parte traseira de uma estrutura superior (22) que se estende para trás e para baixo a partir de um tubo principal (21).
Patent BR-0305434-A (BR)
Inventor: BREEBAART DIRK J
IPC: G10L19/008
Filed: 2003-06-19
Abstract: A method of encoding a multi-channel audio signal including at least a first signal component (LF), a second signal component (LR) and a third signal component (RF). The method comprises the steps of encoding the first and second signal components by a first parametric encoder ( 202 ) resulting in a first encoded signal (L) and a first set of encoding parameters (P 2 ); encoding the first encoded signal and a further signal (R) by a second parametric encoder ( 201 ), resulting in a second encoded signal (T) and a second set of encoding parameters (P 1 ), where the further signal is derived from at least the third signal component; and representing the multi-channel audio signal at least by a resulting encoded signal (T) derived from at least the second encoded signal, by the first set of encoding parameters and by the second set of encoding parameters.
Patent BR-0308310-A (BR)
Inventor: GUSTAVSSON LENNART
IPC: D21C7/06
Filed: 2003-03-12
Abstract: The method is for feeding a chips-slurry from a low-pressure to a high-pressure system during the continuous cooking of chemical cellulose pulp. The feed takes place through a sluice feeder 53 ' between these systems. The sluice feeder is provided with a rotor with through-pockets 1 , 2 that are alternately connected with the low-or the high-pressure system. A recirculation line 54 ', that has a high-pressure pump 57 ', extends from the first outlet 53 b' of the sluice feeder to the second inlet 53 c' of the sluice feeder for transporting the fluid that has been expelled from the pockets of the sluice feeder when these are located in their first position. The fluid expels the chips mixture from the pockets of the sluice feeder in their second position and is essentially exclusively constituted by the fluid that has been expelled from the pockets in their first position.
Patent BR-0313968-A (BR)
Inventor: ALTMANN EVA
IPC: C07D239/94
Filed: 2003-08-29
Abstract: The invention provides compounds of formula I or a pharmaceutically acceptable salt or ester thereof wherein the symbols have meaning as defined, which are inhibitors of cathepsin K and find use pharmaceutically for treatment of diseases and medical conditions in which cathepsin K is implicated, e.g. various disorders including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis and tumors.
Patent BR-0315485-A (BR)
Title: Máquina para transferir objetos
Inventor: GOSSET FRANCOIS
IPC: B65G47/71
Filed: 2003-10-23
Abstract: "MáQUINA PARA TRANSFERIR 0BJETOS". A presente invenção refere-se a uma máquina para transferir em fileiras sucessivas (6) objetos (2) inicialmente alinhados, que compreende um primeiro transportador (1) - Um segundo transportador (14) compreende uma bandeja (10) lateral ao primeiro transportador (1) e meios de deslocamento de objetos com pelo menos um órgão impulsor (8) que pode ser deslocado transversalmente ao primeiro transportador (1) de modo que ele entre em contato lateral com n objetos (2) sobre o primeiro transportador para empurrá-los juntos em fileira (6) sobre a referida bandeja (10) segundo uma direção que forma um ângulo <sym> compreendido entre 0<198> e 90<198>, com exclusão dos limites (<sym> <sym> 0, <sym> <sym> 90<198>) em relação ao primeiro transportador (1). Os objetos possuem assim componentes de velocidade que nunca são nulos segundo as direções de deslocamento dos transportadores.
Patent BR-0318115-A (BR)
Inventor: SATO SETSUO
IPC: C11C3/00
Filed: 2003-02-21
Abstract: The disclosed invention refers to a process for obtaining fatty acid alkyl esters, rosin acids and sterols from crude tall oil (CTO), which is characterized by the following steps: (a) reacting the free fatty acids present in the CTO with lower alcohols; (b) esterifying the sterols in the CTO with boric acid or transesterifying the sterols with a catalyst; (c) separating the fatty acid lower alkyl esters and rosin acids from the remaining sterol borate esters or sterol esters of fatty acids to produce a stream of sterol esters; (d) separating the fatty acid alkyl esters from the rosin acids to produce a first stream of fatty acid alky esters and a second stream of rosin acids; and (e) converting the sterol esters into the free sterols to produce a third stream of free sterols.
Patent BR-7907115-A (BR)
Inventor: DANIEL W
IPC: B21D53/04
Filed: 1979-11-01
Abstract: 1. Process for the manufacture of a flat heat exchanger made from sheet metal and having at least one channel through which a medium which is to heated or cooled passes, in particular a roof skin for absorption of energy from the environment, in which process a metal block, preferably consisting of copper, and having at least one passage produced by drilling is first manufactured, a welding preventative is introduced into each passage, the metal block is stretched in the direction of the path of the passage(s), by rolling, to the final dimension, and thereafter each passage which has been rolled flat is inflated, characterised by the combination of the following features : a) the passages are produced in the metal block by drilling a deep hole from both end faces, and b) the metal sheet is soft-annealed in a tunnel-type annealing furnace, prior to the last reduction stage, which is effected by col-drolling in a manner known per se, and the last reduction stage is effected in the same pass as the annealing.
Patent BR-8106023-A (BR)
Inventor: WIEGNER G
IPC: A47K5/12
Filed: 1981-09-21
Abstract: This invention is directed to a dispenser for viscous fluids. More particularly, this invention is directed to a dispenser container for viscous fluids comprising a container body provided with a resiliently compressible portion including a mouthpiece at one end of said container body; a storage chamber to hold material to be dispensed; a piston member arranged in said container body at the other end contacting the inner wall of the container to define a boundary of the storage chamber, the piston member being movable towards and restrained from movement away from said compressible portion; a top surface to the storage chamber; an elastically compressible pump having an inlet valve in the top surface, and outlet valve in the mouthpiece, and a pump chamber between the valves, and a separate removable cover for said dispenser container having a stopper means adapted to cooperate with the outlet of said mouthpiece to seal said outlet, wherein the inner wall of the container is roughened at the zone of insertion of the piston in such a manner to permit the passage of air but to prohibit the passage of material to be dispensed and the stopper means is arranged in the mouthpiece outlet in such a manner to permit the passage of air but to prohibit the passage of material to be dispensed.
Patent BR-8302129-A (BR)
Inventor: LINK EDWIN A
IPC: H01H37/00
Filed: 1983-04-26
Abstract: A primary circuit breaker (10) for fluid filled transformers, the circuit breaker being immersible in the fluid in the transformer and including a circuit interrupter assembly, an externally actuatable latch mechanism (18) for reclosing the interrupter assembly and a magnetically controlled trip assembly (16) for releasing the interrupter assembly from the latch mechanism in response to predetermined electricla . and thermal conditions in the transformer.
Patent BR-8501855-A (BR)
Inventor: LARSSON SVEN-OLOF
IPC: B60T17/00
Filed: 1985-04-18
Abstract: A drying tower for a compressed air drier includes a base (5) and a reservoir (4) containing a cartridge (8) filled with filter material (12) and desiccant (11).In order to obtain an optimal utilization of the desiccant and of the space the cartridge (8) completely fills the reservoir (4) and is provided with two longitudinal partition walls (13, 14) perpendicular to each other and having two openings (15) at the end remote from the base, so that - aided by suitable shaping of the base - the air will be transported in a winding path consecutively through all four desiccant-filled compartments formed by the walls.
Patent BR-8503142-A (BR)
Inventor: BONIN YVES
IPC: C08L67/02
Filed: 1985-06-28
Abstract: Mixed polyester molding compositions comprising at least a pair of structurally different thermoplastic polyesters are stabilized against transesterification, whether during formulation or the downstream molding thereof, by having incorporated therein an effective amount of at least one mono-, di- or triester of orthophosphoric acid.
Patent BR-8504076-A (BR)
Inventor: FABBRI BRUNO
IPC: G01B7/12
Filed: 1985-08-26
Abstract: The improvements relating to capacitive devices for measuring the diameter of a dielectric fibre are based on a particular shaping of the capacitor plates, such as to allow electric field reductions at the edges to be compensated for and hence capacitance measurements to be unaffected by fibre vibrations.
Patent BR-8504214-A (BR)
Inventor: MAURER WILHELM
IPC: A46B9/04
Filed: 1985-08-30
Abstract: A tooth cleaning device for optimal tooth cleaning comprises, on a U-shaped carrier (109), tufts of bristles (180), which are placed against the tooth using pressure bubbles (149) under equal cleaning pressure on both sides. With this arrangement the tufts of bristles (180) are fitted to individually self-positioning rocker arms (174, 178'), in order to also engage in the spaces between the teeth, which are difficult to access. With the aid of a further pressure bubble arrangement (147) using phase-shifted pulsating pressurization, with reference to the pressure-generating bubbles (149), a wiping movement of the tufts of bristles (180) with cleaning pressure is generated in the direction from the gum towards the crown of the tooth, in counter-direction without bearing pressure on the tooth.
Patent BR-8507086-A (BR)
Inventor: MARKLAND GUNNAR
IPC: H03K23/68
Filed: 1985-12-11
Abstract: PCT No. PCT/SE85/00518 Sec. 371 Date Jun. 13, 1986 Sec. 102(e) Date Jun. 13, 1986 PCT Filed Dec. 11, 1985 PCT Pub. No. WO86/03633 PCT Pub. Date Jun. 19, 1986.A method and apparatus for dividing a clock pulse frequency Cl in a ratio A/B, where the quotient between B and A is the whole number C and the remainder D. A pulse train is generated, which includes (A-D) half pulses with a pulse length of C clock pulses and also includes D half pulses with a length of (C+1) clock pulse lengths. The difference between C and (C+1) is the deviation in pulse length of the divided clock pulse frequency.
Patent BR-8602740-A (BR)
Inventor: LUNKENHEIMER WINFRIED
IPC: C07D249/08
Filed: 1986-06-11
Abstract: Fungicidally active novel E-isomers of N alpha -(2-cyano-2-alkoximino-acetyl)-amino acid derivatives and peptides of the general formula (I)    <IMAGE>  (I)  in which R represents alkyl, alkenyl, alkinyl, cyanoalkyl, azolylalkyl or optionally substituted phenylalkyl, or represents optionally substituted cycloalkyl; R1 represents hydrogen, alkyl, optionally substituted phenyl or optionally substituted benzyl, or represents alkoxycarbonylamino; R2 represents hydrogen or alkyl; R3 represents hydrogen, alkyl, alkoxycarbonylalkyl, hydroxycarbonylalkyl, aminocarbonylalkyl, azolylalkyl, cyanoalkyl, hydroxyalkyl, alkenyl, alkinyl or optionally substituted cycloalkyl, or represents optionally substituted phenyl or phenylalkyl, or represents the grouping  R4-SOn-Z- R4 n and Z having various meanings, and X is -OH-OR1 or -NR2R3.
Patent BR-8902514-A (BR)
Inventor: FISCHER H C ARTUR DR
IPC: F16B13/12
Filed: 1989-06-01
Abstract: Plastic expansion dowels are used in connection with attachment screws, the expansion dowel being screwed into a hole drilled in the masonry, being expanded by insertion of the attachment screw and being anchored therewith. 
<??>In order to obtain an increase in the retention forces in the region of the expanded end of the expansion dowel, the external notches provided there are designed with a reduced notch depth. 
<IMAGE>
Patent BR-9002020-A (BR)
Inventor: JUNTUNEN ASKO
IPC: H04B3/60
Filed: 1990-04-30
Abstract: Procedure and apparatus for the protection of a data transmission network consisting of a signal bus (4,5) provided with terminal impedances (R1,R2) and of signal devices (6,7) connected to the bus. To protect the network, the voltage in the bus is monitored, the bus being connected via impedances (R1,R2) to the supply voltage (+VIN) and signal ground (GND), the bus impedance is measured by means of a test pulse sent into the bus and the supply of electricity from the supply voltage (+VIN) at least to the signal devices is inhibited if either the voltage or the impedance or both are outside the allowed range.
Patent BR-9106149-A (BR)
Inventor: AWAD SAMI B
IPC: C10M105/68
Filed: 1991-03-06
Abstract: Contact of acid or alkaline cleaned aluminum surfaces, particularly cans, with a water based composition containing a combination of (i) alkoxylated phosphate esters, (ii) ions of aluminum, zirconium, iron, tin, and/or cerium, (iii) a metal etching component, and (iv) a combination of alkoxylated alcohol and alkoxylated alkyl phenol emulsifiers, gives the surface after drying lowered surface friction without loss of high quality printability and lacquer adhesion and removes any brown spotting on the cans that may have developed during the cleaning or post-cleaning rinses. The cans after treatment are substantially free from any water breaks when rinsed with water. The foaming resistance and storage stability of the water based composition as described above, and of other similar surface friction reducing treatments for aluminum containers, may be advantageously increased by adding a biocidal agent, preferably hydrogen peroxide, and a combination of liquid paraffin, solid wax, and a high molecular weight fatty acid derivative(s) as antifoam agent.
Patent BR-9106486-A (BR)
Inventor: BAKER BRENDA F
IPC: C12Q1/68
Filed: 1991-05-22
Abstract: Methods for achieving therapeutic treatment of diseases and for regulating gene expression in biological experimental systems via modification or removal of the 5' Cap structure of targeted ribonucleic acids are disclosed. Modification or removal of the 5' Cap structure is achieved in accordance with preferred embodiments utilizing antisense compounds which are complementary to the 5' terminus of the targeted RNA and have attached to them reactive moieties explicitly designed for chemical modification of or cleavage reactions with the 5' Cap structure of RNA.
Patent BR-9201656-A (BR)
Inventor: EMONDS-ALT XAVIER
IPC: A61K31/4433
Filed: 1992-05-04
Abstract: The invention relates to compounds of formula (I): <IMAGE>  in which     - Y represents - either a Cy-N or Cy-CH2-N group in which Cy represents an optionally substituted phenyl;   - or a group <IMAGE> in which     .Ar represents an optionally substituted phenyl;   .x is zero or one; .X represents a hydrogen, a hydroxyl, an alkoxy; an acyloxy; a carboxy; a carbalkoxy; a cyano; a -N(X1)2 group in which the groups X1 independently represent hydrogen, an alkyl, a hydroxyalkyl, an acyl, or alternatively -(X1)2 constitutes, with the nitrogen atom to which it is attached, a heterocycle; an -S-X2 group in which X2 represents hydrogen or an alkyl group; or alternatively X forms, with the carbon atom to which it is attached and with the adjacent carbon atom in the heterocycle, a double bond;     - m is 2 or 3; - Ar' represents an optionally substituted phenyl or a phenyl substituted one or more times with a thienyl; a benzothienyl; a naphthyl or an indolyl;   - n is 0, 1, 2 or 3; - p is 1 or 2 and when p = 2, then n = 1 and Q represents two hydrogen atoms;   - Q represents oxygen or two hydrogen atoms;   - T represents a group chosen from <IMAGE>   - q is 0, 1, 2 or 3; - Z represents an optionally substituted phenyl; an optionally substituted naphthyl; a pyridyl; a thienyl; an indolyl; a quinolyl; a benzothienyl; an imidazolyl; or alternatively, when T is -C=O, -(CH2)q-Z may also represent a benzyl group substituted on the -CH- and optionally substituted on the aromatic ring; an optionally substituted mono-, di- or tricyclic aromatic or heteroaromatic group;   or one of their possible salts with inorganic or organic acids, or when <IMAGE> one of their quaternary ammonium salts with the nitrogen (b) of piperidine or N-oxide derivatives with the same nitrogen atom. The invention also relates to the process for preparing them and to their enantiomers. Application: antagonists of neurokinin receptors.
Patent BR-9203124-A (BR)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61Q5/02
Filed: 1992-08-13
Abstract: A conditioning composition for hair and/or skin comprises a stable microemulsion of a conditioning oil, e.g a silicone, with a particle size of </=0.15 microns, in combination with a deposition polymer.
Patent BR-9305089-A (BR)
Inventor: ARASAKI MOTOHIRO
IPC: A61P35/00
Filed: 1993-12-16
Abstract: Compounds represented by the general formula (I), <CHEM> wherein R<1> is a saturated or unsaturated, straight or branched hydrocarbon radical [wherein the number of carbon atoms in the longest straight chain of this hydrocarbon radical ranges from three to seven], or a radical of the formula -(CH2)n-Y [in which n is an integer from 0 to 4, when Y is a cyclohexyl radical, or n is an integer from 2 to 4, when Y is a lower alkoxy radical having 1 to 4 carbon atom(s) or a phenyl radical], and R<2> is a hydrogen atom or a radical easily hydrolyzable under physiological conditions, as well as hydrates or solvates of the compounds of the general formula (I), can be utilized in the treatment of tumors, They can be prepared by reacting a compound of formula R<1>-OCOCl with a N<4>-unsubstituted 5'-deoxy-5-fluorocytidine of the above formula I, wherein R<2> would stand for protecting groups, and if necessary removing the protecting groups. <IMAGE>
Patent BR-9401988-A (BR)
Inventor: WAUTIER HENRI
IPC: C08G63/82
Filed: 1994-05-16
Abstract: Poly- epsilon -caprolactones are manufactured by continuous polymerisation of  epsilon -caprolactone as a melt in an extruder (reactive extrusion) with the use of a polymerisation initiator chosen from aluminium alkoxides. The appropriate adjustment of the feed rates of  epsilon -caprolactone and of aluminium alkoxide to the extruder allows the tailored manufacture of poly- epsilon -caprolactones which have high and preestablished weight-average molecular masses. Poly- epsilon -caprolactones which can be obtained by the process are characterised by weight-average molecular masses (Mw) of at least approximately 95,000 g/mole and Mw/Mn ratios of at least approximately 2.