baber/WOPTO huggingface dataset:
Patent BR-0306816-A (BR)
Title: método e equipamento para seleção e aquisição eficientes de um sistema de comunicações sem fio
Inventor: COOPER ROTEM
IPC: H04L12/56
Filed: 2003-01-10
Abstract: "MéTODO E EQUIPAMENTO PARA SELEçãO E AQUISIçãO EFICIENTES DE UM SISTEMA DE COMUNICAçõES SEM FIO". Uma estação móvel é adaptada para evitar sistemas de comunicação sem fio não utilizáveis durante a aquisição de sistema. A estação móvel inclui circuitos de processamento e uma memória que armazena uma lista de roaming preferida e dados de evitação de sistema. O dados de evitação de sistema identificam sistemas não utilizáveis e incluem critérios de evitação correspondentes. Os circuitos de processamento são adaptados para selecionar um sistema proveniente da lista de roaming preferida de acordo com um procedimento de aquisição de sistema predeterminado. O sistema selecionado é contornado caso o critério de evitação correspondente seja satisfeito. Caso o sistema selecionado seja utilizável, a estação móvel pode tentar adquirir e registrar junto ao sistema selecionado. Os circuitos de processamento são adaptados adicionalmente para acrescentar sistemas aos dados de evitação de sistema em resposta a uma falha de comunicações, e remove sistemas provenientes dos dados de evitação de sistema quando o critério de evitação correspondente já não for satisfeito. O critério de evitação pode incluir um período de tempo durante o qual o sistema correspondente não é utilizável.
Patent BR-0307286-A (BR)
Inventor: JOENSUU HEIKKI
IPC: C07D401/04
Filed: 2003-01-27
Abstract: 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide of the formula I or a pharmaceutically acceptable salt thereof can be used in the treatment of rheumatoid arthritis. The invention also relates to a combination of the compound of the formula I or a pharmaceutically acceptable salt thereof with one or more disease modifying arthritis rheumatoid drugs (DMARDs).
Patent BR-0307711-A (BR)
Title: Processo de tratamento de uma mistura gasosa, compreendendo hidrogênio e sulfeto de hidrogênio
Inventor: SOUZA GUILLAUME DE
IPC: B01D53/047
Filed: 2003-02-07
Abstract: "PROCESSO DE TRATAMENTO DE UMA MISTURA GASOSA, COMPREENDENDO HIDROGêNIO E SULFETO DE HIDROGêNIO". A presente invenção se refere a um processo de tratamento de uma mistura gasosa que compreende hidrogênio, H~ 2~S e eventualmente outros compostos, tais como hidrocarbonetos. O principal objetivo da invenção é separar o hidrogênio dos outros compostos da mistura, conservando a pressão inicial da mistura gasosa. O processo, de acordo com a invenção, utiliza uma unidade de tratamento que compreende uma unidade de adsorção modulada em pressão (PSA) associada a um compressor integrado, permitindo a compressão de um gás de reciclagem no PSA.
Patent BR-0312370-A (BR)
Inventor: MALMBERG ANGELICA
IPC: A41D13/005
Filed: 2003-06-27
Abstract: This invention relates to a patient garment comprising a front piece ( 1 ) and a back piece ( 2 ). According to the invention the front piece ( 1 ) is wholly or partially made up of an outer layer ( 3 ) of a material with little air permeability and an inner layer ( 4 ) of a material with a significantly higher air permeability than the outer layer, which extends over at least part of the outer layer ( 3 ) and is attached to the latter in such a way that a space is formed between the outer and inner layer. Furthermore, at least one inlet ( 8,9 ) connectable to a source of warm air is located on the front piece of the garment and leads to the space between the inner and outer layer.
Patent BR-0312903-A (BR)
Inventor: SUAU JEAN-MARC
IPC: C08F2/38
Filed: 2003-07-24
Abstract: The present invention concerns a process for controlled radical polymerisation of acrylic acid and its salts in a reactive medium constituted solely of water. The invention also concerns homopolymers and copolymers of acrylic acid obtained by the polymerisation process. Finally, the invention concerns the use of the said homopolymers and copolymers of acrylic acid in fields of industry such as the paper field and in particular the coating of paper and the mass-filling of paper, the oil field, or the fields of paint, water treatment, detergency, ceramics, cements or hydraulic binders, public works, inks and varnishes, sizing of textiles or the finishing of leather.
Patent BR-0312995-A (BR)
Inventor: GUIMBERTEAU FLORENCE
IPC: A61K9/50
Filed: 2003-07-28
Abstract: The invention concerns microcapsules with prolonged release of active principles with low solubility, consisting of a core containing the active principle and coated with a polymer layer which controls the release of the active principle. The aim is that said oral microcapsules containing hardly soluble active principles, should have a coating film of sufficient thickness to ensure controlled permeability and should be adapted to industrial reproduction. This is achieved by the inventive microcapsules of mean diameter less than 1000 microns, and whereof the coating film contains a film-forming polymer (P1) insoluble in gastrointestinal tract fluids, a water-soluble polymer (P2), a plasticizer (PL), and optionally a lubricating surfactant (TA). Said microcapsules are characterized in that their coating films represents at least 3% p/p of dry matter, relative to their total weight and their core contains a hardly soluble active principle and a solubilizing agent (polyoxyethylene hydrogenated castor oil) which provides the core wherein it is contained with properties such that the behavior of the exposed core (non-coated) in a given dissolving test (TD), is as follows: release of 80% of active principle in less than two hours. The invention also concerns the use of such microcapsules in galenic formulation.
Patent BR-0315134-A (BR)
Title: Usos de il-21 e de um polipeptìdeo de il-21
Inventor: ROMER JOHN
IPC: A61K38/20
Filed: 2003-10-13
Abstract: "USOS DE IL-21 E DE UM POLIPEPTìDEO DE IL-21". A invenção refere-se à administração de IL-21 para gerenciamento, tratamento e prevenção de doenças ou condições onde eosinófilos estão envolvidos em uma resposta protetora, por exemplo reações alérgicas, doenças alérgicas, condições alérgicas, e doenças parasíticas.
Patent BR-0315471-A (BR)
Title: Método e aparato para monitorar o progresso do trabalho de parto
Inventor: PALTIELI YOAV
IPC: A61B5/107
Filed: 2003-11-06
Abstract: "MéTODO E APARATO PARA MONITORAR O PROGRESSO DO TRABALHO DE PARTO". Descreve-se um método para monitorar o progresso do trabalho em uma mãe durante o nascimento, pelo uso de um sensor de posição para medir um ponto pré-determinado na mãe; para monitorar a locação do sensor de posição em um espaço tridimensional; e para monitorar a localização da parte de apresentação fetal com respeito ao ponto pré-determinado na mãe. O local da parte de apresentação fetal pode ser indicado por um sensor de posição similar, ou por visualização. Outras condições, tais como efaceamento, dilatação cervical, e posição cervical também podem ser monitoradas de maneira semelhante. Um ponto de referência ou de fixação pode ser provido ao sensor de posição, por exemplo, por meio do acoplamento de uma parte encaixante ou objeto conformado a um ou mais pontos no feto ou mãe.
Patent BR-0316855-A (BR)
Inventor: HUANG WEI-PING
IPC: G02B6/255
Filed: 2003-04-02
Abstract: The present invention relates to a method for accurately calibrating fusion temperature in optical fiber splicing. With assistance of direct arc-recentering technique, two optical fibers are spliced and then continuously heated with a post-fusion process. In the process, the fusion temperature is automatically determined in terms of effective fusion currents, which is done by real-time monitoring the fusion time dependence of cladding diameter reduction. In comparison with model calculations, variations of fusion temperature caused by changes of electrode condition and operating environment, e.g. altitude, temperature and humidity are derived. To recover the optimal fusion temperature in various fusion processes, the calibrating results are automatically invoked to compensate fusion currents.
Patent BR-0318180-A (BR)
Title: elemento de suporte de tecido para uma máquina de fabricação de papel
Inventor: BUCHANAN JOHN G
IPC: D21F9/00
Filed: 2003-03-10
Abstract: "ELEMENTO DE SUPORTE DE TECIDO PARA UMA MáQUINA DE FABRICAçãO DE PAPEL". A presente invenção refere-se a um elemento de suporte de tecido (80) para uma máquina de fabricação de papel tendo dispositivos de drenagem de fluido aperfeiçoados compreendendo aberturas que podem incluir ventilações de fluxo direto. O elemento pode compreender em uma sapata de colisão para uma seção de formação de uma máquina de fabricação de papel. As aberturas podem ser definidas por uma pluralidade de segmentos laminares (85), pelo menos alguns dos quais definem uma superfície do lado do papel do elemento, e cujos segmentos podem ser espaçados por segmentos laminares adicionais (86) ou outros dispositivos de espaçamento. Os segmentos laminares para uso no elemento, um método de construir o elemento, e uma máquina de fabricação de papel, ou uma seção de formação da mesma, incluindo o elemento, são também fornecidos.
Patent BR-0318326-A (BR)
Title: aparelho e método de repetição de mesmo canal para serviço de difusão digital terrestre por televisão
Inventor: PARK SUNG-IK
IPC: H04H20/00
Filed: 2003-12-27
Abstract: "APARELHO E MéTODO DE REPETIçãO DE MESMO CANAL PARA SERVIçO DE DIFUSãO DIGITAL TERRESTRE POR TELEVISãO". Trata-se de um método e repetidor para um serviço de difusão digital terrestre por TV ATSC que são revelados. O repetidor de mesmo canal inclui: uma unidade de recepção para receber um sinal de difusão por Radiofreqüência (RF) a partir de um transmissor principal; uma unidade de conversão de freqüência de enlace descendente para converter o sinal de difusão RF recebido em um sinal de freqüência intermediária (IF) ; uma unidade de demodulação para converter o sinal IF convertido em um sinal de banda base; uma unidade de equalização para remover os sinais de ruído e com múltiplos caminhos gerados a partir do sinal de banda base convertido; uma unidade de modulação para converter o sinal de banda base em um sinal IF; uma unidade de conversão de freqüência de enlace ascendente para converter o sinal IF em um sinal de difusão RF; uma unidade de amplificação de alta potência para amplificar e repetir o sinal de difusão RF convertido; uma unidade de transmissão para transmitir o sinal de difusão RF emitido a partir da unidade de amplificação de alta potência; e uma unidade de sincronização de sinal para gerar a primeira freqüência de referência e gerar a segunda freqüência de referência baseado na primeira freqüência de referência de modo que os sinais de transmissão / recepção sejam sincronizados por freqüência e por fase.
Patent BR-0318372-A (BR)
Title: método de construção de um produto moldado e prótese para pacientes de várias categorias de peso
Inventor: EGAN JOSEPH STEVEN
IPC: A41D1/00
Filed: 2003-06-25
Abstract: "MéTODO DE CONSTRUçãO DE UM PRODUTO MOLDADO E PRóTESE PARA PACIENTES DE VáRIAS CATEGORIAS DE PESO". Trata-se de um método de construção de um produto moldado, o qual inclui as etapas de impregnação de fibras não metálicas em resina de epóxi, com o que as ditas fibras impregnadas podem ser arranjadas para formar uma folha das ditas fibras; corte de uma pluralidade de pré-impregnados da dita folha; formação de camadas sucessivas dos ditos pré-impregnados de modo que as ditas camadas sejam arranjadas em uma relação de empilhamento (preferivelmente formadas por pré-impregnados com as fibras arranjadas em uma orientação de interseção que se alternam com os pré-impregnados que têm fibras arranjadas em uma orientação longitudinal e/ou latitudinal) em uma cavidade de molde de um molde de compressão; moldagem por compressão a uma temperatura elevada; e remoção do produto moldado do molde de compressão. Também é apresentado um produto moldado per se, bem como um produto moldado formado pelo método de construção. O produto moldado é preferivelmente um dispositivo protético que inclui um mastro (11) em forma de J e uma placa de sola (23).
Patent BR-8102324-A (BR)
Inventor: AUFDERMARSH C JR
IPC: C08K5/34
Filed: 1981-04-15
Abstract: Vulcanizates of certain fluoroelastomer terpolymer compositions, wherein the terpolymer is derived from tetrafluoroethylene, perfluoro (methyl vinyl ether), and a cure-site monomer, and further wherein the composition contains non-black filler, exhibit significantly improved stability upon heat aging when small quantities of quinacridone-type pigments are incorporated therein.
Patent BR-8301149-A (BR)
Inventor: SCHWEFEL ERNST
IPC: G05B19/18
Filed: 1983-03-08
Abstract: A control system for a processing machine such as an eroding machine operates to determine preferred withdrawal directions between a workpiece and a tool. In addition to the path movements necessary for the treatment process, the control system determines in advance at each point along the predetermined path a withdrawal direction oriented away from the surface being processed. This withdrawal direction runs essentially normal or perpendicular to the surface being processed on the workpiece. The amount of the desired separation between the tool and the workpiece along the withdrawal path is applied as an input to the control system in accordance with predetermined parameters of the treatment process.
Patent BR-8400308-A (BR)
Inventor: LETOFFE MICHEL
IPC: C08L83/04
Filed: 1984-01-26
Abstract: Organopolysiloxane compositions which rapidly harden to the elastomeric state, even at ambient temperatures, are comprised of (i) a polyhydroxylated polysiloxane, (ii) a polyacyloxysilane cross-linking agent therefor, and (iii) a hardening accelerator comprising an alkali or alkaline earth metal hydroxide. The subject compositions are useful, inter alia, for providing elastomeric seals.
Patent BR-8502881-A (BR)
Inventor: KEMPTER FRITZ ERDMANN
IPC: C09D5/44
Filed: 1985-06-17
Abstract: A heat-curable aqueous coating agent contains, as a binder, a mixture or precondensate of (A) a resin possessing basic nitrogen groups and (B) a phenol resin based on a resol ether which is bonded via 0,0'-methylene ether groups and whose p-positions predominantly carry hydrogen and/or methylolalkyl ether groups. After protonation with an acid, the said coating agent is particularly useful as a binder for the cathodic electrocoating of metal articles.
Patent BR-8505942-A (BR)
Inventor: ARFF HEINO
IPC: A43B13/26
Filed: 1985-11-27
Abstract: A cleat system for sports shoes, especially football shoes, comprising a downward opening socket in the outsole, provided with at least two circumferentially spaced first supporting surfaces at the inside thereof facing away from the socket opening, a cleat body, a fastening portion connected to the cleat body through which the cleat body is adapted to be detachably connected to the socket and which has at least two circumferentially spaced mounting surfaces integrally formed thereat facing the cleat body which upon insertion and after rotation of the fastening portion through a predetermined angle of rotation come to lie against the first supporting surfaces substantially under surface contact, a further mounting surface formed integrally with the cleat body which comes to lie against the outsole under pressure from below when the supporting and mounting surfaces are in engagement with each other, and locking means effective between the fastening portion and the socket which resists a backward rotational movement of the fastening portion after having been turned in, with a contact surface portion of mounting and supporting surfaces disposed between the extremities in the circumferential direction being spaced from the axis respectively of the cleat body or the socket through a greater or smaller radial distance than the remaining contact surfaces.
Patent BR-8707551-A (BR)
Inventor: CANE CHARLES
IPC: C10M159/22
Filed: 1987-11-26
Abstract: An additive concentrate suitable for incorporation into a finished lubricating oil composition, the additive concentrate comprising:  (a) a lubricating oil, (b) a lubricating oil soluble sulphurised alkaline earth metal hydrocarbyl phenate modified by incorporation of from greater than 2 to 35% by weight based on the weight of the composition of either (i) at least one carboxylic acid having the formula:-            R - @@ - COOH      (I)   wherein R is a C10 to C24 alkyl or alkenyl group and R<1> is either hydrogen, as C1 to C4 alkyl group or a -CH2-COOH group, or an anhydride, acid chloride or ester thereof or (ii) a di- or polycarboxylic acid containing from 36 to 100 carbon atoms or an anhydride, acid chloride or ester thereof, the composition having a TBN greater than 300.
Patent BR-8903804-A (BR)
Inventor: WALKER JAMES MAURICE
IPC: B60C23/00
Filed: 1989-07-25
Abstract: A method for controlling the inflation pressure of a plurality of inflatable tires, said method comprising the steps of:a. providing a central tire inflation system including a connection to a source of pressurized fluid (72), an exhaust means (46), a pressure transducer (80) remote from the inflatable tires and means for selecting a desired pressure of said inflatable tire;b. sensing the selected desired inflation pressure of the inflatable tires;c. exposing the pressure transducer to a fluid pressure substantially equal to the inflation pressure of one of said tires to measure and store an initial inflation pressure value;d. comparing the initial inflation pressure value to the desired pressure value;e. if said initial inflation pressure value exceeds said desired pressure value, calculating a target pressure value having a value less than said desired pressure value;f. then causing the interior pressure chambers of said inflatable tires to be connected to the exhaust until the measured inflation pressure value is substantially equal to said target pressure value, andg. then causing the interiors of said tires to be connected to the source of pressurized fluid until the measured inflation pressure value substantially equals said selected desired pressure value.A system for carrying out the method is also disclosed.
Patent BR-9001513-A (BR)
Inventor: FETTERMAN GLEN PAUL JR
IPC: C10N30/04
Filed: 1990-04-02
Abstract: In accordance with the present invention, there are provided low sulfated ash lubricating oil compositions which comprise an oil of lubricating viscosity as the major component and as the minor component (A) at least about 2 wt% of at least one ashless nitrogen- or ester-containing dispersant, (B) an antioxidant effective amount of at least one oil soluble antioxidant material, and (C) at least one oil soluble dihydrocarbyl dithiophosphate antiwear material wherein the hydrocarbyl groups contain an average of at least 3 carbon atoms, and wherein the lubricating oil is characterized by a total sulfated ash (SASH) level of from 0.01 to about 0.6 wt% and by a SASH:dispersant wt:wt ratio of from about 0.01 to about 0.2:1.
Patent BR-9007011-A (BR)
Inventor: FENET EMERIC GUY
IPC: A61M5/178
Filed: 1990-01-05
Abstract: PCT No. PCT/FR90/00007 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Jan. 5, 1990 PCT Pub. No. WO90/07949 PCT Pub. Date Jul. 26, 1990.A single use disposable syringe having a piston axially slidable in a barrel for undergoing a retraction movement to fill the barrel with fluid and a forward movement to discharge the fluid from the barrel. An operating rod projects from the barrel for operating the piston and the rod is operatively connected to the piston with capability of relative axial movement therebetween to approach the piston during its forward movement. A flexible finger has one end connected to the piston or rod and a cutting element is provided on the flexible finger in spaced relation from the connected end thereof and facing the barrel. During retraction movement of the piston, the cutting element is retracted from the barrel whereas during forward travel of the piston and approach of the operating rod towards the piston, a deviation member displaces the flexible finger outwardly to produce cutting of the barrel by the cutting element to render the barrel subsequently unusable.
Patent BR-9304049-A (BR)
Inventor: VINCI JAMES N
IPC: C10N30/06
Filed: 1993-10-22
Abstract: This invention relates to improved grease compositions comprising a major amount of an oil based simple metal soap thickened base grease and a minor amount of at least one phosphorus and boron containing composition, said phosphorus and boron containing composition prepared by reacting a combination of (A) at least one boron compound and (B) at least one phospholipid. In one embodiment, the phosphorus and boron containing composition is present in amounts sufficient to improve the extreme pressure, antiwear and lubricity properties of the base grease. In another embodiment the phosphorus and boron containing composition is present in amounts sufficient to increase the dropping point of the base grease, as determined by ASTM procedure D-2265, by at least 20 DEG C.
Patent BR-9305460-A (BR)
Inventor: RHYNE TIMOTHY BRETT
IPC: G01M1/20
Filed: 1993-03-26
Abstract: A method and apparatus for reducing the magnitude of a uniformity characteristic in a cured tire and the tire produced thereby. A signal is generated which is indicative of the magnitude of the uniformity characteristic. The signal is also indicative of the location on the tire to be corrected. At least a portion of one carcass reinforcing member of the tire is permanently deformed a predetermined amount at the location indicated by the signal to correct the uniformity characteristic.
Patent BR-9306276-A (BR)
Inventor: IDE RUSSELL D
IPC: F16C17/06
Filed: 1993-04-22
Abstract: A fluid dampened support for a bearing such as a tilt pad bearing or a rolling element bearing such as a ball bearing, needle bearing, roller bearing and the like. The fluid dampened support includes a network of closely spaced beams which act as structural springs which support the outer race of the roller bearing for movement in any direction. The spring rate or constant of these structural springs can be caused to change after a selected amount of deflection. The amount of deflection needed to cause the change in spring rate can be adjusted to suit the particular application. A liquid is provided in the spaces between the beams to dampen movement of the pads. The damping rate can be made to change with movement of the pads. The structure and space between the beams is designed so as to provide virtually any reasonable damping characteristics. By providing such damping characteristics, the bearings are able to limit or damp out the vibrations occurring when the supported member passes through natural frequencies before reaching operating speed. This allows use of the rolling element bearing in high speed equipment such as compressors and turbines.
Patent BR-9405547-A (BR)
Inventor: BARNY JEAN JAQUES
IPC: B31F1/28
Filed: 1994-07-18
Abstract: PCT No. PCT/FR94/00896 Sec. 371 Date May 15, 1995 Sec. 102(e) Date May 15, 1995 PCT Filed Jul. 18, 1994 PCT Pub. No. WO95/03166 PCT Pub. Date Feb. 2, 1995A machine for manufacturing a sheet of corrugated board by gluing a fluted sheet of board onto a liner sheet of board includes: a fluted cylinder, a central fluted cylinder equipped with an assembly for applying the fluted sheet against its periphery, a smooth cylinder for bringing the liner sheet into contact with the crests of the flutes of the fluted sheet, and a motorized smooth heating cylinder situated downstream of a path of the corrugated board and entirely at distance from the first three cylinders; an assembly for controlling and adjusting the rotational speed of the motorized smooth heating cylinder; and an assembly for adjusting and maintaining during operation the pressure of the liner sheet on the flutes of the fluted sheet over a line of contact below 3 kg/cm. The fourth cylinder presses the fluted sheet onto the central fluted cylinder over an circular arc corresponding to a subtended angle between an order of 30 DEG  and an order of 80 DEG . The fourth cylinder contacts with the back of the liner sheet over an circular arc corresponding to a subtended angle between an order of 90 DEG  and an order of 200 DEG .