baber/WOPTO huggingface dataset:
Patent BR-PI0508956-B1 (BR)
Inventor: RICHARDSON GRANT STUART
IPC: A62B18/02
Filed: 2005-03-17
Abstract: A respirator comprising an outer mask in which is defined a main volume and an oronasal mask located within the outer mask and defining a secondary volume. Air for breathing enters the mask via a one-way valve and filter. Exhaled air exits the mask via an exhale conduit fitted with an exhale valve. A conduit is provided for the passage of air from the outer mask to the oronasal mask. The conduit is fitted with a one-way valve and a filter. The filter is such as to filter either particular or vapor challenges, or a mixture of these, as required.
Patent BR-PI0513849-B1 (BR)
Title: Implante ocular fabricado por um processo de extrusão dupla
Inventor: DAVID A WEBER
IPC: A61K9/00
Filed: 2005-07-25
Abstract: implante ocular fabricado por um processo de extrusão dupla. a presente invenção refere-se a implantes biodegradáveis talhados para implante em uma região ocular e processos para tratamento de condições médicas do olho. os implantes são formados a partir de uma mistura de plga de extremidade hidrofilica e extremidade hidrofóbica, e liberam agentes ativos na região ocular sem uma liberação de alta explosão. preferivelmente o implante é fabricado por um processo de extrusão dupla. preferivelmente pelo menos 75% das partículas do agente ativo têm um diâmetro de menos que 10 ou 20 mícrons.
Patent BR-PI0520376-B1 (BR)
Title: um artigo absorvente tipo calça possuindo cós elástico
Inventor: EDWALL KERSTIN
IPC: A61F13/15
Filed: 2005-07-14
Abstract: um artigo absorvente tipo calça possuindo cós elástico. um artigo absorvente tipo calça possuindo uma região de núcleo (3) e um painel dianteiro (5) e um painel traseiro (6) compreendendo um material elástico de manta (10) que constitui o único componente de pelo menos parte dos painéis dianteiro e/ou traseiro, o artigo tem ainda um cós elástico (7) compreendendo ao menos um elemento elástico de reforço (14a) que estende substancialmente paralelo a uma borda de cintura (22) do chassi. a fim de fornecer um ajuste e um conforto aumentados na área de cintura, uma área de uma altura (a) de pelo menos 5 mm, como visto no sentido longitudinal (y) do artigo, adjacente à dita borda de cintura (22) do chassi, está livre de reforçar os elementos elásticos (14a) ao longo de pelo menos uma parte substancial da circunferência de borda dita da cintura ao longo da qual o cós elástico ('7) se estende.
Patent BR-PI0711931-B1 (BR)
Inventor: BAUMANN LEONHARD
IPC: C01B32/942
Filed: 2007-05-16
Abstract: Disclosed is the use of residual matter and/or waste as useful materials in electric low-shaft furnaces, said residual matter and/or waste being utilized for heating and/or as a carbon source. The low-shaft furnace used generally comprises a cover as well as at least one hollow electrode for introducing the starting materials. The residual matter and/or waste can be trash, industrial residues, or organic residue and refuse that is difficult to dispose of, such as medicaments, electronic scrap, high-calorie materials, and/or materials that pose a health hazard and can be halogenated. Said residual matter and/or waste preferably has a maximum particle diameter of 100 mm and is introduced particularly in a compact or extruded form into the furnace bed via the hollow electrode. Up to 95 percent of the residual matter and/or waste are converted into pyrolysis gases at furnace temperatures ranging from 1700 to 2500<SUP>o</SUP>C, and the obtained carbon is used as a carbon source, thus making it possible to significantly reduce the amount of energy required for producing calcium carbide, ferrosilicon, ferrochromium, etc.
Patent BR-PI0720406-B1 (BR)
Inventor: BERND BRUCHMANN
IPC: C08L67/00
Filed: 2007-12-11
Abstract: Thermoplastic molding compositions comprising A) from 40 to 96% by weight of a semiaromatic polyamide, B) from 2 to 30% by weight of a copolymer composed of B1) from 35 to 89.9% by weight of ethylene, B2) from 10 to 60% by weight of 1-octene or 1-butene or propylene or a mixture of these, and B3) from 0.05 to 5% by weight of functional monomers, where the functional monomers have been selected from the group of the carboxylic acid groups, carboxylic anhydride groups, carboxylic ester groups, carboxamide groups, carboximide groups, amino groups, hydroxy groups, epoxy groups, urethane groups, or oxazoline groups, or a mixture of these, C) from 1 to 50% by weight of fibrous or particulate fillers, or a mixture of these, D) from 0.1 to 10% by weight of D1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, part 2), or D2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, E) from 0 to 15% by weight of an electrically conductive additive, F) from 0 to 30% by weight of further additives, where the total of the percentages by weight of components A) to F) is 100%.
Patent BR-PI0806456-B1 (BR)
Title: Conjunto de fenda de travamento, conjunto de ferramenta de perfuração, e, método de ativar um conunto de ferramenta de perfuração
Inventor: KEVIN R MANKE
IPC: E21B23/00
Filed: 2008-02-18
Abstract: conjuntos de fenda de travamento, e de ferramenta de furo abaixo, e, método de ativar conjunto de ferramenta de furo abaixo. um conjunto de fenda de travamento pode incluir uma fenda, uma lingueta configurada para se mover dentro da fenda, e uma trava configurada para impedir que a lingueta se ova dentro da fenda até que um evento de disparo ocorra. a trava pode ser ainda configurada para permitir que a lingueta se mova dentro da fenda após o evento de disparo ter ocorrido, desde que uma condição predeterminada seja mantida. o evento de disparo pode ser a aplicação de uma pressão predeterminada, e a condição predeterminada pode ser uma pressão mínima.
Patent BR-PI0812408-B1 (BR)
Title: método para monitorar sucesso de uma transmissão de unidade de dados de protocolo de controle, equipamento de comunicação sem fio e memória legível por computador
Inventor: SHAILESH MAHESHWARI
IPC: H04L69/40
Filed: 2008-06-13
Abstract: RECUPERAÇÃO DE UNIDADE DE DADOS DE PROTOCOLO. Informação pode ser transferida de um transmissor para um receptor, entretanto, a transmissão pode consumir recursos valiosos. Portanto, uma quantidade de vezes que uma transmissão é tentada pode ser rastreada e comparada ante um valor limite. Se a transmissão ocorre muitas vezes - baseado na comparação - então uma reinicialização pode ocorrer. O rastreamento pode ocorrer para uma unidade de dados de protocolo e/ou uma unidade de dados de protocolo de controle para determinar se uma reinicialização deve ocorrer.
Patent BR-PI0815748-B1 (BR)
Title: Uso de iota-carragenina em uma quantidade antiviral eficaz
Inventor: ANDREAS GRASSAUER
IPC: A61K31/737
Filed: 2008-08-22
Abstract: uso de iota-carragenina em uma quantidade antiviral eficaz a presente invenção fornece o uso de iota e/ou capacarragenina para a produção de uma composição farmacêutica antiviral para a profilaxia ou tratamento de uma doença ou condição patológica causada por ou associada a uma infecção por um vírus respiratório selecionado do grupo consistindo de ortomixovírus, paramixovírus, adenovírus e coronavírus. a presente invenção ainda fornece o uso do fucoidan, em particular fucoidan de alto peso molecular, para a produção de uma composição farmacêutica antiviral para a profilaxia ou tratamento de uma doença ou condição patológica causada por ou associada a uma infecção por um vírus respiratório selecionado do grupo consistindo de ortomixovírus e paramixovírus.
Patent BR-PI0908200-B1 (BR)
Title: Método para produzir partículas eletrostaticamente
Inventor: HARLIN ALI
IPC: B01D39/08
Filed: 2009-02-26
Abstract: método para produzir partículas eletrostaticamente. a invenção se refere a um método para formar gotículas ou partículas de pelo menos uma substância compreendendo as etapas de provisão de um meio espumado, cujo meio espumado compreende dita substância, e formação de gotículas ou partículas de dita substância pelo menos parcialmente por processamento eletrostático. o uso de meio espumado em processamento eletrostático permite mais altas velocidades de produção e aumenta a uniformidade de uma camada de cobertura formada por eletrofiação ou eletronebulização das gotículas ou partículas sobre um substrato.
Patent BR-PI1009738-B1 (BR)
Title: "elemento tubular de um tupo descendente, tubo descendente formado por esses elementos, acoplamento entre dois desses elementos tubulares e um método para montar o tubo descendente"
Inventor: JAN GABRIËL
IPC: F16L37/244
Filed: 2010-06-11
Abstract: a invenção se refere a um elemento tubular de um tubo descendente usado para fins de depósito de materiais sob a água a partir de um navio equipado com tubo descendente. o elemento de tubo descendente compreende uma parte de acoplamento macho e uma parte de acoplamento fêmea para acoplamento a outro elemento com o mesmo formato. as partes de acoplamento são equipadas respectivamente em uma periferia externa e em uma periferia interna das mesmas com um flange anular dividido na direção periférica em segmentos que deixam recessos abertos entre eles. para fins de acoplamento, os segmentos de uma parte de acoplamento macho são passados através dos recessos de uma parte de acoplamento fêmea e deslizam por rotação sob os segmentos da parte de acoplamento fêmea. a invenção também se refere a um tubo descendente e a um método para montagem do mesmo. o tubo descendente é particularmente apropriado para depósito de materiais a grandes profundidades sob a água.
Patent BR-PI1010580-B1 (BR)
Title: conexão roscada e seu conjunto para perfuração e exploração de poços de hidrocarbonetos
Inventor: ERIC VERGER
IPC: E21B17/042
Filed: 2010-05-03
Abstract: conjunto para produzir uma conexão roscada para perfuração e exploração de poços de hidrocarbonetos, e a resultante conexão roscada a presente invenção refere-se a um conjunto para a produção de uma conexão roscada, compreendendo um primeiro e um segundo componente tubular com um eixo de revolução (1 0), sendo uma das suas extremidades (1 ,2) provida com uma zona roscada (3;4) formada no interior ou exterior da superfície periférica do componente dependendo se a extremidade roscada é do tipo macho ou fêmea,as ditas extremidades (1 ,2) terminam numa superfície terminal (7 ,8), que está orientada radialmente em relação ao eixo de revolução (1 o) dos componentes tubulares, as ditas zonas roscadas (3;4) compreendem roscas (32,42) que compreendem, visto em corte longitudinal que passa pelo e-ixo de revolução (10) dos componentes tubulares, uma crista da rosca (35,45), uma raiz da rosca (36,46), um flanco de carga (30,40) e um flanco de penetração (31 ,41 ), a largura das cristas da rosca (35,45) de cada componente tubular reduz-se na direção da superfície terminal (7 ,8) do componente tubular em consideração, enquanto que a largura das raízes da rosca (36,46) aumenta, caracterizado pelo fato de que o passo dos flancos de penetração macho e/ou flancos de carga são diferentes do passo dos flancos de penetração fêmea e/ou flancos de carga. a presente invenção também refere-se a uma conexão roscada.
Patent BR-PI1104092-B1 (BR)
Title: Ferramenta de descida para ajustar e testar uma vedação anular e método de ajustar e testar uma vedação anular
Inventor: GUILHERME EPPINGHAUS
IPC: E21B33/04
Filed: 2011-08-08
Abstract: ferramenta de descida para ajustar e testar uma vedação anular e método de ajustar e testar uma vedação anular.a presente invenção refere-se a uma realização de uma ferramenta de descida (11) para ajustar e testar ,uma vedação de packoff (91) de um dispositivo de suspensão de tubo do poço (53) que tem uma haste alongada (13) dotada de uma passagem axial (14), um corpo (49), um carne (23), uma cauda dê carne (43), um elemento de engate da haste (65), e um pistão (69). um método de ajustar e testar uma vedação do packoff (91) compreende girar a haste (13) em relação ao corpo (49) até uma posição de entrega, deste modo desengatando o elemento de engate (65) da haste (13). a haste (13) se move axialmente em direção descendente em relação ao corpo (49), para assentar o packoff (91). o elemento de engate (65) engata novamente a haste (13) em uma posição de assentamento pressão fluida é aplicada à passagem axial (14) para ajustar e vedar o packoff (91), movendo desta forma a ferramenta de descida (11) até um'a posição de ajuste.
Patent EA-001509-B1 (EA)
Title: A method of processing seismic data signals
Inventor: SONNELAND LARS
IPC: G01V1/28
Filed: 1998-02-18
Abstract: 1. A method of processing seismic data signals reflected by a particular subsurface feature, the method comprising analysis of the spectrum of the seismic data signals by decomposing the reflected signals with respect to a series of orthogonal polynomials and deriving a series of polynomial coefficients which characterise the reflectivity of the subsurface feature. 2. A method as claimed in claim 1, wherein the subsurface feature comprises a layer defined by two horizons and the series of polynomial coefficients represents a volume spectral analysis. 3. A method as claimed in claim 1, wherein the subsurface feature comprises a horizon. 4. A method as claimed in any one of the preceding claims, wherein the set of orthogonal polynomials comprises a set of Chebyshev polynomials. 5. A method as claimed in any one of the preceding claims, further comprising a comparison between the characterised subsurface feature and a plurality of predetermined characterisations of subsurface features, wherein the closest match between the characterised feature and a predetermined characterisation is determined. 6. A method as claimed in claim 5, wherein the predetermined characterisation having the closest match to the characterised feature is determined using a least squares fit. 7. A method as claimed in claim 5 or claim 6, wherein a predetermined characterisation having the closest match is perturbed to provide at least one further predetermined characterisation for comparison with the characterised feature. 8. A method as claimed in claim 1, further comprising the calculation of an additional attribute of the seismic data signals using the derived polynomial coefficients. 9. A method as claimed in claim 8, wherein the additional attribute comprises a number, sign, magnitude or location of extremal values of a reconstructed trace generated by summing the derived polynomial coefficients multiplied by their respective orthogonal polynomial functions. 10. A method as claimed in claim8 further comprising the remote sensing of geologic or subsurface features by observing changes in the derived polynomial characteristics or the additional attribute. 11. A method as claimed in claim 8, wherein the additional attribute represents an internal reflector within a layer.
Patent EA-008356-B1 (EA)
Title: Excavator (embodiments)
Inventor: EFANOV MIKHAIL IVANOVICH
IPC: E02F3/76
Filed: 2004-10-14
Abstract: The invention relates to earth-moving machines, in particular, to excavators.The inventive task is aimed at expanding functional features and improving operation reliability.The excavator comprises a wheeled chassis with a frame and operator cab mounted thereon, excavation and loading units, a hydraulic system designed as a one-loop system and comprising a fuel tank, a pump and a sectional hydrodistributor with safety, relief and by-pass valves associated with the excavation and loading units. The loading unit comprises hydrocylinders of a bucket control, and the hydraulic system pump is connected to the wheeled chassis via a compensating coupling. In the second embodiment the frame is further provided on the excavation side with vertical telescopic props and guides arranged perpendicular to the excavator longitudinal axis, carriage is arranged in the guides adapted to longitudinal displacement and a rotary column of the excavation unit fixed thereon able to turn in a vertical plane.
Patent EA-010316-B1 (EA)
Title: Wound dressing based on microbial-derived cellulose, use thereof and kit containing thereof
Inventor: SERAFICA GONZALO
IPC: A61P17/02
Filed: 2004-04-30
Abstract: The invention relates to a wound dressing comprising a microbial-derived cellulose for treatment of specific types of chronic wounds, including pressure sores, venous and diabetic ulcers. The wound dressing is capable of donating liquid to dry substances is also capable of absorbing exudating wounds.
Patent EA-011232-B1 (EA)
Title: Biochemical synthesis of 1,4-butanediamine
Inventor: EPPELMANN KATRIN
IPC: C12N9/10
Filed: 2005-07-11
Abstract: The invention relates to a process for biochemical synthesis of 1,4-butanediamine in a microorganism having an increased level of an ornithine decarboxylase activity (increased ODC activity) as compared to the native level of the ornithine decarboxylase activity, wherein the increased ODC activity is obtained by means of overexpression of an ornithine decarboxylase encoding gene with increased translational and/or transcriptional efficiency, and wherein 1,4-butanediamine produced in the microorganism is excreted into a fermentation broth, and is recovered from the fermentation broth. In preferred embodiments increased enzyme activity is obtained by of overexpression of either (i) an arginine decarboxylase encoding gene speA and an agmatinase encoding gene speB; or (ii) an arginine decarboxylase encoding gene speA and an agmatine iminohydrolase encoding gene aguA, and an N-carbamoylputrescine amidohydrolase encoding gene aguB, and optionally also an agmatinase encoding gene speB. The invention also relates to vectors, plasmids and hosts carrying, at an increased level of activity, one or more of the enzyme activities as mentioned.
Patent EA-019254-B1 (EA)
Title: Composite material and method of forming same
Inventor: MORIN BRIAN G
IPC: D02G3/00
Filed: 2006-06-01
Abstract: Disclosed are structural materials including polymeric reinforcement fibers that can provide added strength and fracture toughness to the matrix. The polymeric reinforcement fibers are polypropylene-based monofilament fibers or tape fibers exhibiting extremely favorable mechanical characteristics for structural reinforcement including a) modulus greater than 12 MPa and elongation less than about 10 % and b) a ratio of equatorial intensity to meridonal intensity greater than about 1.0 according to SAXS measuring techniques, wherein the composite material has an average residual strength of greater than 0.80 MPa at a fiber loading value of between about 2 and about 4 pounds of fibers per cubic yard of matrix material (from about 1,2 to about 5,3 kg/m). The disclosed reinforced composite materials can exhibit desired average residual strength values with less total fiber loading necessary to attain the ARS values as compared to previously known polymer reinforced materials. Very high strength and fracture toughness can be attained in the disclosed composite materials. The present invention also relates to a method of forming a composite material comprising: (1) providing a plurality of discrete polypropylene fibers defining an axial length of less than about 130 mm, wherein the fibers have a ratio of equatorial intensity to meridonal intensity greater than about 1.0 according to SAXS measuring techniques; (2) combining the plurality of discrete polypropylene fibers with a matrix material such that the fibers are dispersed throughout the matrix material to form a composite material comprising the matrix material and the polypropylene fibers; and (3) curing the composite material.
Patent EA-018687-B1 (EA)
Title: Fraction of glycolipids of fermented extrats of biological food material and pharmaceutical composition comprising said fraction
Inventor: SOMA GEN-ICHIRO
IPC: C12P19/04
Filed: 2006-11-28
Abstract: The invention relates to a fraction of glycolipids of fermented extracts of biologic edible food material obtained by fermentation of the biological food material selected from wheat flour, bean curd refuse, brown seaweeds in a culture liquid using Acetobacter aceti, mixtures of different species Acetobacter, Gluconobacter sudoxydans, Xanthomonas campestris or Enterobacter cloacae which is safety for adding to pharmaceutical preparations and food products. The invention also relates to a method for producing said fraction and to a pharmaceutical composition comprising said fraction exhibiting analgesic and antiallergenic action.
Patent EA-013729-B1 (EA)
Title: Stabilized soil structure and facing elements for its construction
Inventor: FREITAG NICOLAS
IPC: E02D29/02
Filed: 2007-02-27
Abstract: The facing element for a stabilized soil structure comprises a body of cast material inside which a path is formed for a reinforcement strip between two points of emergence situated on a rear face of the element. This path is defined by a sheath embedded in the cast material and includes two rectilinear portions which are respectively adjacent to the two points of emergence and are each arranged so as to position the strip in the same plane of emergence perpendicular to the rear face, two curved portions which respectively continue the two rectilinear portions and are arranged so as to deviate the strip from the plane of emergence, and a connection portion which joins the two curved portions to one another and has at least one loop situated outside the plane of emergence.
Patent EA-014623-B1 (EA)
Title: Dual subsea production chokes for high pressure well production
Inventor: MENG WEILHONG
IPC: E21B7/12
Filed: 2007-10-04
Abstract: Configurations and methods for subsea hydrocarbon production at high pressure wells are contemplated in which production control is achieved by implementing two choke valves in series between the wellhead and the riser. The first production choke reduces pressure from well pressure to a reduced pressure, while the second production choke further reduces the pressure from the reduced pressure to riser pressure. The first production choke is preferably coupled to the production tree, and the second production choke is coupled to production tree, a subsea pipeline-end device (e.g., PLET or PLEM), a well jumper, or a flowline jumper).
Patent EA-017656-B1 (EA)
Title: Composition for prevention and treatment of pig dysentery
Inventor: HUTAS ISTVAN
IPC: A23K20/195
Filed: 2008-09-25
Abstract: The invention relates to the use of ethylenediamine tetraacetic acid (EDTA) and its derivatives, i.e. its salts and complexes for prevention and treatment of bacterial intestinal diseases of pigs and for increasing the effects of antibiotics exerted in such diseases. The invention also relates to compositions for animal husbandry, i.e. to veterinary compositions and to feeds and drinks which can be consumed by pigs, comprising EDTA or its derivatives.
Patent EA-022592-B1 (EA)
Title: Improvements relating to centrifugal pumps
Inventor: BURGESS KEVIN EDWARD
IPC: F04D29/24
Filed: 2009-05-27
Abstract: An impeller for use in a centrifugal pump, the pump including a pump casing having a chamber therein, an inlet for delivering material to be pumped to the chamber and an outlet for discharging material from the chamber, the impeller being mounted for rotation within the chamber when in use about a rotation axis. The impeller includes a front shroud, a back shroud and a plurality of pumping vanes therebetween, each pumping vane having a leading edge in the region of an impeller inlet and a trailing edge, wherein the front shroud has an arcuate inner face in the region of the impeller inlet, the arcuate inner face having a radius of curvature (R) in the range from 0.05 to 0.16 of the outer diameter of the impeller (D). The back shroud includes an inner main face and a nose having a curved profile with a nose apex in the region of the central axis which extends towards the front shroud, there being a curved transition region between the inner main face and the nose. Fis the radius of curvature of the transition region, and the ratio F/Dis from 0.32 to 0.65. Other ratios of various dimensions of the impeller are also described.