baber/WOPTO huggingface dataset:
Patent BR-0310079-A (BR)
Title: Ferramenta de perfuração para produção de furos em peças de trabalho metálicas
Inventor: FRISENDAHL JOERGEN
IPC: B23B51/06
Filed: 2003-05-16
Abstract: "FERRAMENTA DE PERFURAçãO PARA PRODUçãO DE FUROS EM PEçAS DE TRABALHO METáLICAS". A presente invenção se refere a uma broca com sulcos de carregamento de cavacos e um cabeçote de broca em sua extremidade dianteira, com pelo menos duas inserções de corte. Cada inserção de corte é dotada de pelo menos uma borda de corte que é delimitada entre uma superfície de frenagem de cavacos e uma primeira superfície de alívio e que inclui uma borda reta externa. Na proximidade do eixo central do fuso, é proporcionada uma seção de borda de corte curva, à qual é conectado um chanfro de reforço adjacente. A borda de corte se encontra em direta proximidade a um eixo central, sendo terminada por um gume entre as inserções de corte, que serve como uma porção de núcleo de centralização. A seção de borda de corte curva quando dirigida internamente é acompanhada por uma porção reta principal, sem um chanfro de reforço de ajuste, numa direção que é orientada em um ângulo que se situa entre aproximadamente 40-50<198>, em relação a uma linha horizontal que se estende através do eixo central da broca.
Patent BR-0311554-A (BR)
Title: Material de registro sensìvel ao calor
Inventor: TAYLOR JAMES PHILIP
IPC: B41M5/333
Filed: 2003-05-27
Abstract: "MATERIAL DE REGISTRO SENSìVEL AO CALOR". A presente invenção refere-se a novas formas de cristais de N-(p-toluenossulfonil)-N<39>-(3-p-toluenossulfonil-óxi-fenil)uréia, a métodos para sua produção, a seu uso, em particular para a produção de materiais de registro sensíveis ao calor.
Patent BR-0311734-A (BR)
Title: Instalação de fio guia, aparelho de ablação por radiofrequência, e, métodos para controlar um processo de ablação usando um sistema de ablação por radiofrequência e para executar um procedimento de revascularização transmiocardìaca usando um sistema de ablação por radiofrequência
Inventor: WINSTON THOMAS R
IPC: A61B18/14
Filed: 2003-04-23
Abstract: "INSTALAçãO DE FIO GUIA, APARELHO DE ABLAçãO POR RADIOFREQuêNCIA, E MéTODOS PARA CONTROLAR UM PROCESSO DE ABLAçãO USANDO UM SISTEMA DE ABLAçãO POR RADIOFREQuêNCIA E PARA EXECUTAR UM PROCEDIMENTO DE REVASCULARIZAçãO TRANSMIOCARDìACA USANDO UM SISTEMA DE ABLAçãO POR RADIOFREQuêNCIA". A invenção se refere a uma instalação de fio guia (20) incluindo um fio guia (24), uma fibra óptica (28), e um revestimento de isolamento (30). O fio guia tem uma extremidade distal (32), uma extremidade proximal (34), e um orifício (26) estendendo-se através do fio metálico entre as extremidades distal e proximal. A fibra óptica também inclui uma extremidade distal (36) e uma extremidade proximal (38) e está disposto dentro do orifício do fio guia. A fibra óptica se estende pelo menos entre as extremidades distal e proximal do fio guia. O revestimento de isolamento está em torno de um diâmetro externo do fio guia, e é aplicado de modo que as extremidades distais do fio guia e da fibra óptica são expostas.
Patent BR-0314809-A (BR)
Title: Terminal de telefonia que fornece conexão entre um telefone e uma rede de dados
Inventor: YUKIE SATORU
IPC: H04M7/00
Filed: 2003-09-29
Abstract: "TERMINAL DE TELEFONIA QUE FORNECE CONEXãO ENTRE UM TELEFONE E UMA REDE DE DADOS". Métodos e aparelho que implementa um terminal de telefonia para conectar um telefone a uma rede de dados. Em uma implementação, um sistema de telefonia inclui: uma conexão telefónica para conectar um telefone; uma conexão de rede para conectar a uma rede; e uma controladora conectada à dita conexão telefónica e a dita conexão de rede, em que a dita controladora fornecer um serviço de telefonia para processar informação para a dita conexão de telefone, a dita controladora fornece um serviço de rede para processar informação para a dita conexão de rede, e a dita controladora fornece um serviço de voz de rede para conectar a informação de e para um formato de voz de rede.
Patent BR-0315902-A (BR)
Title: Portadora de gravação, e, dispositivos para gravar configurações de sincronização para identificar blocos de informação em uma portadora de gravação e para recuperar configurações de dados a partir de uma portadora de gravação
Inventor: KAHLMAN JOSEPHUS ARNOLDUS HENR
IPC: G11B20/00
Filed: 2003-11-04
Abstract: "PORTADORA DE GRAVAçãO, E, DISPOSITIVOS PARA GRAVAR CONFIGURAçõES DE SINCRONIZAçãO PARA IDENTIFICAR BLOCOS DE INFORMAçãO EM UMA PORTADORA DE GRAVAçãO E PARA RECUPERAR CONFIGURAçõES DE DADOS A PARTIR DE UMA PORTADORA DE GRAVAçãO". A invenção relaciona-se a um formato para armazenar informação em um meio de gravação óptico. De acordo com o referido formato, a portadora de gravação compreende uma configuração de sincronização, cuja configuração de sincronização compreende uma parte de identificação consistindo de uma seq³ência escolhida a partir de 100 101, 010 101, 101 001, 010 100 ou 100 100.
Patent BR-0316509-A (BR)
Inventor: HAGEMANN GEORG STEFAN
IPC: B62D21/02
Filed: 2003-10-18
Abstract: A front-end vehicle structure for a motor vehicle, in particular for a commercial vehicle, includes two longitudinal members and two crash box elements. It is essential to the invention that two connecting members are provided which each connect one of the longitudinal members to the associated crash box, element. Each of the connecting members is assembled from an inner shell, an upper shell, and a lower shell. In each case, the upper shell and the lower shell reinforce the inner shell.
Patent BR-0316743-A (BR)
Inventor: RYTTER JAN
IPC: F16L33/01
Filed: 2003-11-26
Abstract: A pipe structure comprising a length of a flexible pipe connected to an end fitting, the flexible pipe comprising an armour layer and an underlying pipe layer the armour layer, the underlying pipe layer having an outer surface around which armouring wires of an armouring layer are helically wound. The pipe structure provides a coupling between a flexible pipe comprising armouring wires and an end fitting, the coupling exerting a relatively low bending or flexure strain on the wires during normal operation of the flexible pipe. The transition path of an armouring wire between the flexible pipe and the end fitting comprises a straight-line-section between a wire-pipe-exit-point where the wire extends away from its underlying pipe layer and a straight-line-end-point on a support unit of the end fitting where the armouring wire in question has its first tangential point of contact. This has the advantage that in a loaded situation where the armouring wires will elongate elastically leading to a change in the helical angle of the armouring wires, the pipe structure will experience a slight twist and a controlled bending of the armouring wires on the surface of the support unit (due to a possible change in the base point of contact of the armouring wire with the support unit induced by the change of helical angle), thereby avoiding substantial bending of the individual armouring wires, which is of particular importance when the armouring wires are formed of a composite material. The pipe structure may be used in flexible pipes for the off shore transport of fluids (e.g. oil).
Patent BR-0316857-A (BR)
Inventor: ROSEN BRUCE I
IPC: C07C253/32
Filed: 2003-11-12
Abstract: Economical processes are disclosed for recovery and refining of valuable nitrogen-containing organic compounds formed by catalytic oxidation of least one feed compound selected from the group consisting of propane, propylene, isobutane and isobutylene in the presence of ammonia to produce a gaseous. Processes of the invention include quenching the gaseous reactor effluent with an aqueous quench liquid; forming an aqueous solution comprising the corresponding unsaturated mononitrile, hydrogen cyanide and other organic co-products; and using an integrated sequence of distillations and phase separations to recover for recycle of a useful aqueous liquid, and obtain the desired nitrogen-containing products. According to the invention aqueous solutions are fractionated in an integrated system of multi-stage columns while an effective polymerization inhibiting amount of at least one member of a preselected class of p-phenylenediamine compounds is maintained therein.
Patent BR-8205102-A (BR)
Inventor: TAI HO TAN
IPC: C11D3/065
Filed: 1982-08-31
Abstract: A stable, low viscosity, bleaching, built liquid detergent composition contains 22 to 32% by weight of sodium triphosphate; 6 to 15% by weight of an active detergent mixture of anionic sulphonate or sulphate, soap and nonionic detergent in a weight ratio of (4.5-8.5):(0-3):(1.5-4); 2-10% by weight of an alkali metal sulphite and 0.2 to 2.0% by weight of a non-detergent short-chain alkyl-substituted benzene sulphonate having 1-4 carbon atoms in the alkyl chain. Preferred alkali metal sulphite is sodium sulphite and preferred short-chain alkyl-substituted benzene sulphonate is sodium toluene-, xylene- or cumene-sulphonate. The bleaching liquid detergent composition is a structured liquid having a viscosity measured at 20 DEG  C. and at 21 seconds1 shear rate of desirably not more than 0.7 Pa s.
Patent BR-8403569-A (BR)
Inventor: BAGNALL BRIAN GEOFFREY
IPC: A61K9/22
Filed: 1984-07-13
Abstract: A device for effecting the delayed release of an active ingredient comprises a container and, within, a dispersible unit of ingredient, a removable closure and a control means for removal of said closure at a designated time to release the active ingredient. Several assemblies are combined to control the administration of veterinary medicaments to ruminant animals as a specific application of the invention.
Patent BR-8500268-A (BR)
Inventor: LOEWENSTEIN ALBERT
IPC: C07D303/04
Filed: 1985-01-22
Abstract: A spinning preparation, for the melt spinning of synthetic fibers, containing a smoothing agent, an emulsifier, a wetting agent, an antistatic agent, and an epoxidized compound containing at least 8 carbon atoms to produce a cohesion promoting effect on the fibers.
Patent BR-8702904-A (BR)
Inventor: CARTER CHARLES GARVIE
IPC: C07C313/00
Filed: 1987-06-09
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen; halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or R<a>SOn - wherein n is 0 or 2 and R<a> is C1-C2 alkyl, trifluoromethyl or difluoromethyl; or trifluoromethoxy or difluoromethoxy;  R<1> is hydrogen or C1-C4 alkyl;  R<2> is hydrogen or C1-C4 alkyl; or  R<1> and R<2> together are C2-C5 alkylene;  R<3> is C1-C4 alkyl;  R<4> is C1-C4 alkyl; or  R<3> and R<4> together are C2-C5 alkylene;  R<5> and R<6> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn - wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)- wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR<c>R<d> wherein R<c> and R<d> are as defined; and (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined and their salts.
Patent BR-8707122-A (BR)
Inventor: REICHMAN BENJAMIN
IPC: H01M4/38
Filed: 1987-12-29
Abstract: Activated rechargeable hydrogen storage electrodes that are especially suitable for sealed, starved electrochemical cells and methods for making them are provided. The activated electrode includes a body of hydrogen storage active materials that is composed of an agglomeration of particles of active hydrogen storage material. The body contains a residual amount of hydrogen and may have a modified surface, the residual amount of hydrogen generally being equivalent to a potential of about -0.7 volts versus a Hg/HgO reference electrode when discharged at a rate of about 5mA/gram to 25mA/gram of active material. The methods provided for activating a rechargeable hydrogen storage negative electrode includes contacting the electrode with alkaline material for sufficient time at sufficient temperature to alter the surface oxides on the electrode present on the electrodes after fabrication to increase the charge acceptance and electrochemical hydrogen transfer rate and discharging at least a portion of the initial charge present in the electrode. The surface oxides may be treated by several methods, such as by contact with alkaline material or electrochemically.
Patent BR-8901163-A (BR)
Inventor: MEHRA VINODKUMAR
IPC: C08L23/02
Filed: 1989-03-13
Abstract: A laminar article with good barrier properties to oxygenated and hydrocarbon compounds is prepared by blending a polyolefin with about 2 to 39 % of a melt blend of a nylon and a polyvinyl alcohol component, using an alkylcarboxyl-substituted polyolefin as a compatibilizer.
Patent BR-8902119-A (BR)
Inventor: KNOBEL THOMAS M
IPC: C09K3/16
Filed: 1989-05-05
Abstract: This invention relates to an antistatic additive for polymers, particularly polyurethanes. The additive comprises an ionizable metal salt of a fluoroalkyl sulfonic acid and an enhancer. The enhancer is generally a salt or ester of a carboxylic acid or a phosphate ester. A substantial increase in conductivity or static dissipative properties over that of the organic polymer alone is obtained by incorporating the additive into the polymer composition.
Patent BR-9006936-A (BR)
Inventor: CHAPMAN GEORGE RICHARD JR
IPC: B29C48/10
Filed: 1990-10-04
Abstract: Process of melt extruding through an extrusion die whose surface is coated with one or more metal oxides, MxOy, wherein M is a metal selected from the group consisting of Ti, Zr, Cr, Fe, Ni, Pd, Pt, Cu, Ag, Au, Al and Si, and x and y are selected to satisfy the valencies of M, a difficultly-melt-processible polymer containing 0.002-2 parts by weight, based on the weight of the polymer, of at least one melt-processible fluorocarbon polymer processing aid having a fluorine to carbon ratio of at least 1:2 and having metal oxide-reactive sites capable of reacting with or physically associating with the metal oxide of the die surface.
Patent BR-9007110-A (BR)
Inventor: GOBERT ULRICH
IPC: F02B75/02
Filed: 1990-02-15
Abstract: PCT No. PCT/SE90/00102 Sec. 371 Date Sep. 13, 1991 Sec. 102(e) Date Sep. 13, 1991 PCT Filed Feb. 15, 1990 PCT Pub. No. WO90/09514 PCT Pub. Date Aug. 23, 1990.The invention relates to a method and an arrangement for engine braking a four-stroke internal combustion engine. The engine has for each cylinder (2) at least one inlet valve (7) and at least one exhaust valve (9) for controlling communication between a combustion chamber (5) in the cylinder (2) and an inlet system (8) and an exhaust system (10) respectively. In accordance with the invention, the arrangement also establishes communication between the combustion chamber (5) and the exhaust system (10) in conjunction with the exhaust stroke and also when the piston (3) is located in the proximity of its bottom-dead-center position after the inlet stroke and during the latter part of the compression stroke and during at least part of the expansion stroke. Communication of the combustion chamber (5) with the exhaust system (10) is effected upstream of a throttling device (13) provided in the exhaust system, this throttling device being operative to throttle at least a part of the flow through the exhaust system (10) during an engine braking operation, therewith to increase the pressure upstream of the throttling device (13).
Patent BR-9007531-A (BR)
Inventor: OLSEN HANS
IPC: A61L26/00
Filed: 1990-07-20
Abstract: PCT No. PCT/DK90/00193 Sec. 371 Date Mar. 19, 1992 Sec. 102(e) Date Mar. 19, 1992 PCT Filed Jul. 20, 1990 PCT Pub. No. WO91/01119 PCT Pub. Date Feb. 7, 1991.For an ostomy coupling comprising a patient part and a bag part a locking ring for mutually retaining these parts is disclosed. The locking ring has a first locking mechanism with two positions of the locking ring, in which the coupled parts are mutually loosely connected and mutually locked, respectively. The locking ring furthermore has a second locking mechanism being independent of the first locking mechanism and adapted for retaining and releasing, respectively, the locking ring relatively to one of the parts.
Patent BR-9105849-A (BR)
Inventor: BASTIOLI CATIA
IPC: B32B7/02
Filed: 1991-08-01
Abstract: A laminated film including at least one first layer of a polymeric material which has a starchy matrix and is insoluble in water or at most expands in water, constituted by destructured starch and an olefinic copolymer and a second layer of a hydrophobic material adhering to the first. Applications are for the packaging of food products and for colostomy containers, for which a very effective barrier against gases and vapours is needed.
Patent BR-9106164-A (BR)
Inventor: VERMOORTELE FRANK
IPC: C09B67/10
Filed: 1991-03-14
Abstract: PCT No. PCT/BE91/00019 Sec. 371 Date Oct. 19, 1993 Sec. 102(e) Date Oct. 19, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/13943 PCT Pub. Date Sep. 19, 1991.The invention relates to an organic pigment, preferably an azoic pigment, characterized in that it has been treated with polyalkylene imine with a view to improving its characteristics when used in painting. This treatment can be carried out both on an organic pigment treated by known methods and on an untreated pigment. A treated pigment is generally preferred, however, particularly if maximum opacity is desired.
Patent BR-9205378-A (BR)
Inventor: CAMPBELL GEOFFREY
IPC: B65D/
Filed: 1992-08-07
Abstract: There is provided a carton for receiving a plurality of cans (12). The carton has apertures in its side walls (21, 22) for receiving the heel portions of the cans (12) and gusset portions between each side wall (21, 22) and the top panel (13). When assembled, one panel (35) of each gusset portion extends partially across the open end area of the carton to prevent dislodgement of the tops of the cans (12).
Patent BR-9305259-A (BR)
Inventor: COLSMAN ALFRED
IPC: E04H6/28
Filed: 1993-12-28
Abstract: A system for parking motor vehicles exhibits one or more autonomous parking units (S) which are, in outline, in the form of a sector of a circle. Each unit of this kind is assigned a vehicle lift (10), as mechanical conveying means, having a vertical guide (11) arranged in the region of the vertex of the sector and having a projecting vehicle platform (12) which can pivot over the angle of the sector. The task of the lift (10), within the parking unit (S), is to transport the vehicles vertically and horizontally between an entrance/exit level (1) and parking bays which are located on parking levels beneath and/or above the level (1); the lift (10) is further set up for the radial shifting of the vehicles. Each parking unit (S) is, moreover, assigned means for turning in each case one vehicle on the spot, e.g. one or more rotary platforms (8) on the entrance/exit level (1). The vehicle standing surface (9) of each rotary platform can be optionally lined up in an entrance position, an exit position or such that it is radially aligned with the vehicle platform (12) of the lift. A facility of this type adapts (computer-controlled) very flexibly to various operating situations. When driving out, the vehicles can leave the facility such that they can drive forwards straight away. By virtue of a modular construction method, it is not only round facilities which can be produced, but - always having the same units (S) - also other facility outlines which are adapted to the relevant situation. <IMAGE>
Patent BR-9407824-A (BR)
Inventor: GORMLEY GLENN J
IPC: A61K8/63
Filed: 1994-10-11
Abstract: The instant invention involves a method of treating and/or reversing androgenic alopecia and promoting hair growth, and methods of treating acne vulgaris, seborrhea, and female hirsutism, by administering to a patient in need of such treatment a 5 alpha -reductase 2 inhibitor such as finasteride, in a dosage amount under 5 mgs/day.
Patent BR-9509593-A (BR)
Inventor: PIJANOWSKI STEFAN ALEXANDER
IPC: G11B33/04
Filed: 1995-11-03
Abstract: PCT No. PCT/GB95/02581 Sec. 371 Date Apr. 30, 1997 Sec. 102(e) Date Apr. 30, 1997 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/14636 PCT Pub. Date May 17, 1996An apparatus for holding a compact disk has a base portion and resilient inwardly extending radial arms, cantilevered from the base portion; the inner ends of the arms form a button-like member receivable in the central hole of the disk so that pressure applied to any one or more of the inner ends of the arms flexes each of the arms toward the base portion to move the inner ends of the arms toward each other sufficiently to release the button-like member from the disk. Lips on the button-like member retain the disk by engaging on the outer surface of the disk. Resilient ejection means may be provided to urge the compact disk out of engagement with the button-like member, and disk support means may be on the base portion to support the disk at positions away from the central hole of the disk. The apparatus may be formed as a one-piece plastics molding as a tray for insertion in a box or as part of a wall of a video style library box.
Patent BR-9510347-A (BR)
Inventor: DRULINER JOE DOUGLAS
IPC: C07C255/07
Filed: 1995-11-01
Abstract: A catalyzed vapor phase process for the hydrocyanation of acyclic diolefinic compounds to olefinic nitriles in which the olefinic double bond is not conjugated to the triple bond of the cyano group, wherein a catalyst composition comprising at least one bidentate phosphite ligand and zero-valent nickel is used.
Patent BR-9600776-A (BR)
Inventor: KALAHASTHY GOPICHAND
IPC: F16L37/098
Filed: 1996-02-16
Abstract: A quick connector coupling for a fluid line includes a hollow female connector body which receives a tubular male member with a raised annular upset. A retainer is demountably coupled to the connector body. The retainer includes two spaced beams which extend through slots in the connector body from a cross member postioned outside of the connector body. The beams are positioned between the upset and an end of the connector body, and have a relaxed spacing less than the upset diameter such that the male member is secured in the connector body. A release protrusion projects from each retainer beam between the cross member and the connector body. The release protrusions have cam surfaces cooperable with an external surface of the connector body to spread the retainer beams apart when the cross member is pressed toward the connector body. <IMAGE>
Patent BR-9606350-A (BR)
Inventor: ROUX JEAN-CLAUDE
IPC: D21F1/00
Filed: 1996-05-02
Abstract: PCT No. PCT/FR96/00667 Sec. 371 Date Mar. 24, 1997 Sec. 102(e) Date Mar. 24, 1997 PCT Filed May 2, 1996 PCT Pub. No. WO96/35017 PCT Pub. Date Nov. 7, 1996In the headbox of a papermaking machine; the backplate has a diverging passage for each tube and opens out into the corresponding channel via its largest section; and the partitions are of length shorter than the length of the chamber between the backplate and the turbulence generator. The invention is useful for paper-making machines in which dilution is controlled upstream.
Patent BR-9612371-A (BR)
Title: "sistema de televisão a cabo, ligação de assiante e processo em um sistema de televisão a cabo."
Inventor: STONEBACK DEAN A
IPC: H04N7/173
Filed: 1996-12-16
Abstract: "SISTEMA DE TELEVISãO A CABO, LIGAçãO DE ASSINANTE E PROCESSO EM UM SISTEMA DE TELEVISãO A CABO". Um sistema de redução de entrada e variação de ganho reduz a entrada total de interferência em um caminho total de transmissão de retorno de sistema de CATV e permite uma redução na energia do transmissor de retorno do terminal do assinante. O sistema coloca uma perda calculada em cada localidade de ligação de assinante (67, 69, 71, 73). Pela colocação dessas perdas em cada localidade de assinante, a extremidade principal receber um ganho de caminho de transmissão de retorno mais consistente reduzindo, dessa forma, a exigência de faixa de energia do trasmissor de retorno do terminal. Adicionalmente, as perdas reduzem a entrada no caminho de transmissão de retorno.