baber/WOPTO huggingface dataset:
Patent BR-0212327-A (BR)
Title: Derivados de 2-(d-fenóxi)piridina substituìda heterocìclica e compostos correlatos como bloqueadores de canal de sódio para o tratamento de dano neuronal e condições neurodegenerativas
Inventor: SHAO BIN
IPC: A61P23/02
Filed: 2002-09-06
Abstract: "DERIVADOS DE 2-(4-FENóXI)PIRIDINA SUBSTITUìDA HETEROCìCLICA E COMPOSTOS CORRELATOS COMO BLOQUEADORES DE CANAL DE SóDIO PARA O TRATAMENTO DE DANO NEURONAL E CONDIçõES NEURODEGENERATIVAS". Esta invenção se refere às piridinas substituídas com arila da fórmula (I) ou um sal farmaceuticamente aceitável, promedicamento ou solvato das mesmas, onde: Ar é selecionado do grupo consistindo em Ar~ 1~, Ar~ 2~, Ar~ 3~, e Ar~ 4~, onde Ar~ 1~ é R~ 1~ selecionado do grupo consistindo em uma alquila opcionalmente substituída, amino, alquiltiol, C(O)R~ 10~, SO~ 2~R~ 10~ e OC(O)NH~ 2~; R~ 2~ é -Y~ m~-(CH~ 2~)~ n~-Z' onde: Y é O, S ou NR~ 11~, onde R~ 11~ é hidrogênio ou alquila, Z é um anel heterocíclico saturado, opcionalmente substituído em um ou mais átomos de carbono, m é 0 ou 1 e n é 0-6; ou um sal farmaceuticamente aceitável, promedicamento ou solvato do mesmo, onde Ar e R~ 1~-R4 são estabelecidos na descrição. A invenção também se refere ao uso dos compostos da fórmula I para o tratamento de dano neuronal seguindo-se a isquemia global e focal, para o tratamento ou prevenção de condições neurodegenerativas, tais como, esclerose amiotrófica lateral (ALS) e para o tratamento, prevenção ou melhora de ambas, dor aguda ou crónica, incluindo neuropatia diabética e agentes antizumbido, como anticonvulsivos, e como depressivos antimaníacos, como anestésicos locais e como antiarrítmicos.
Patent BR-0213860-A (BR)
Inventor: VEIT FRANK W
IPC: B65G47/46
Filed: 2002-10-31
Abstract: A conveyor sorter includes a conveying surface movable in a longitudinal direction and a plurality of pusher shoes capable of traveling laterally of the conveying surface. At least one diverting rail is configured to selectively guide at least one of the pusher shoes laterally of the conveying surface. At least one diverter associated with the diverting rail is adapted to selectively transfer one or more pusher shoes to the diverting rail. The diverting rail has at least a first portion and a second portion. The first portion is at a first angle with respect to the longitudinal direction and the second portion is at a second angle with respect to the longitudinal direction that is different from the first angle. A pusher shoe guided by the diverting rail travels at a first lateral rate along the first portion and at a second, different lateral rate along the second portion. The first angle may be less than the second angle and a pusher shoe guided by the diverting rail traveling at the first lateral rate initially contacts an article on said conveying surface at the first portion. The second lateral rate would be higher than the first lateral rate for the duration of the diverting of the article. The diverting rail may be at least partially curved thereby providing a gradual junction between the first and second portions.
Patent BR-0300413-A (BR)
Title: Acoplamento submarino com acionadores de válvula de gatilho de intertravamento
Inventor: SMITH ROBERT E III
IPC: F16L37/32
Filed: 2003-03-07
Abstract: "ACOPLAMENTO SUBMARINO COM ACIONADORES DE VáLVULA DE GATILHO DE INTERTRAVAMENTO". Acionadores de válvula de gatilho de intertravamento para elementos de acoplamento hidráulico submarino são descritos. Os acionadores se estendem a partir das válvulas de gatilho de cada elemento de acoplamento, e intertravam para resistir à dobra e/ou outro deslocamento lateral causado pelo fluxo de fluido hidráulico e turbulência nos orifícios do elemento de acoplamento e na junção entre os elementos de acoplamento.
Patent BR-0303029-A (BR)
Inventor: KIEL HANS-RICHARD
IPC: B65D77/20
Filed: 2003-01-13
Abstract: Method of producing a multiple pack subdivided into at least two chambers separate from one another and each containing a product, characterized in that a first pack element having at least one chamber containing a first product is subjected to a first treatment process and is sealed, either previously or subsequently, and a second pack element having at least one chamber containing a second product is subjected to a second treatment process, which is different from the first, and is sealed, either previously or subsequently, and that the two pack elements are assembled into one unit to form the multiple pack.
Patent BR-0303427-A (BR)
Inventor: WATANABE KAZUMASA
IPC: D21F3/02
Filed: 2003-08-27
Abstract: A belt for a papermaking machine has minute projections and recesses randomly formed in a shoe-contacting surface of the belt by a powdery material contained in a high molecular weight elastic section formed on a base body. The surface roughness RZ of the shoecontacting surface is between 50 and 500 microns; the particle diameter of the powdery material is between 5 and 500 microns; and the content of the powdery material in the high molecular weight elastic section is between 5 and 50 percent by weight. A lubricant is held in the minute projections and recesses, and consequently more lubricant may be supplied between the belt and the shoe with which it cooperates. As a result, friction between the belt and the shoe is reduced, and less energy is required to drive the papermaking machine. <IMAGE>
Patent BR-0304336-A (BR)
Title: Sistema mecânico de propulsão
Inventor: MACHADO DANIEL GOMES
Filed: 2003-08-05
Abstract: "SISTEMA MECâNICO DE PROPULSãO". Que realiza a combinação entre o mecanismo de freio de um veículo automotor, que promove o funcionamento de um eixo de indução, acionando o armazenamento de ar comprimido que será empregado numa engrenagem pneumática, junto ao cardam em sistema automático, ou quando acionado pelo condutor.
Patent BR-0313588-A (BR)
Inventor: LANE ROGER MICHAEL
IPC: C12Q1/68
Filed: 2003-08-06
Abstract: This invention relates to methods to prevent worsening of and/or to improve cognitive functioning and behavior problems in patients with dementia by means of ApoE genotyping to guide the use of AChEI drugs, including rivastigimine. Also included are kits for determining ApoE4 status and recommended treatment strategy.
Patent BR-0315096-A (BR)
Title: Bloco de catodo para refino de alumìnio e processo para a sua preparação
Inventor: YAMAMURA YUJI
IPC: C25C7/02
Filed: 2003-02-28
Abstract: "BLOCO DE CATODO PARA REFINO DE ALUMìNIO E PROCESSO PARA A SUA PREPARAçãO". Um bloco de catodo para refino de alumínio, contendo um coque calcinado em uma proporção de 15 a 100% em peso, caracterizado pelo fato de que o coque calcinado é preparado por mistura de um óleo bruto pesado, tendo um teor de componentes de quinolina insolúvel de 10 a 25% em peso, com 3 a 20% em peso de negro de carvão, e submetendo-se a mistura resultante a coqueamento e, a seguir, à calcinação. O bloco de catodo para refino de alumínio é excelente na resistência à abrasão e, portanto, tem uma vida prolongada.
Patent BR-7906898-A (BR)
Inventor: ZIRKER G
IPC: B01J23/80
Filed: 1979-10-24
Abstract: A process for the preparation of methanol by reacting a gaseous mixture of carbon monoxide, carbon dioxide and hydrogen at an elevated temperature and under superatmospheric pressure over a catalyst which contains zinc, copper and aluminum, the catalyst being prepared from a co-crystalline material of the formula Cu2.2Zn2.8(OH)6(CO3)2, containing aluminum hydroxide as a structual promoter, by calcination and reduction at from 160 DEG  to 350 DEG C. The novel catalyst has the advantage of giving a substantially increased space-time yield and having a longer life.
Patent BR-8702267-A (BR)
Inventor: FORGIONE PETER SALVATORE
IPC: C07D251/18
Filed: 1987-05-05
Abstract: Novel beta-hydroxyalkylcarbamylmethyl aminotriazines function in self-condensation and as cross-linkers for amino resins and also compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, and they can be used as binders for fillers such as insulating glass and foundry sand.
Patent BR-8905827-A (BR)
Inventor: THEIL JORGEN
IPC: D21C11/00
Filed: 1989-11-17
Abstract: In a method and using an apparatus for carrying out the method for the treatment of calcium carbonate slurry ("mesa"), which is a re-utilizable residue from the causticisation of sodium carbonate with burnt lime in the manufacture of paper after the sulphate process, the lime sludge or "mesa cake" is conditioned in a mixer (21) with dry, powderous raw material (CaCO3) to a loose, moist mesa pulp which is fed to the lower end of a riser pipe (17) constructed as a flash duct wherein the mesa pulp is suspended, dried and pulverized by means of hot smoke gas from a kiln (1), whereupon the dry, powderous product is separated from the smoke gas in a separator (18) and fed to the kiln (1) for further treatment in same.
Patent BR-8907325-A (BR)
Inventor: KLIPPERT DON H
IPC: G10K11/08
Filed: 1989-03-22
Abstract: A stethoscope for auscultating sounds from a subject, the stethoscope including a housing, a curvilinear convex diaphragm supported on the housing for interfacing with the site being auscultated and for receiving sounds therefrom, an enclosed acoustic chamber supporting on the housing and communicating with the curvilinear convex diaphragm for enhancing the fidelity of the received sounds, and means for transmitting the enhanced received sounds to the user, which can be a dual lumen wave guide to binaurals or a single lumen wave guide to one aural tube. With such an arrangement, the user is capable of taking vital signs through clothing, bandages, blankets are other obstructions, even in the presence of high ambient noise, and can auscultate low frequency sounds associated with heart sounds and bowel sounds with significantly improved clarity and volume.
Patent BR-9001921-A (BR)
Inventor: GROS JEAN-PIERRE
IPC: F01D9/04
Filed: 1990-04-25
Abstract: HP-MP steam-turbine body comprising a single inner stator (57) surrounding the HP part (2) and MP part (3) of the rotor. The inner stator (57) defines with the outer stator (9) means (11) for the axial positioning of the inner stator (57), and a thermal screen (10) defines an inter-stator space (19) swept by the steam taken from one of the last stages (25) of the HP section (6). 
<??>The parts of the inner stator which surround the entire expansion sector of the HP section (6) and the hot stages of the MP section (8) are thus air-conditioned to an optimum degree, thereby making it possible to reduce the thermal gradient supported by the inner stator (57) and the temperature of the bolts of the stators (57) and (9). 
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Patent BR-9101544-A (BR)
Inventor: SALKIN ANDRE
IPC: A61F9/007
Filed: 1991-04-17
Abstract: The invention relates to the use of hexetidine or its non-toxic derivatives or salts, with the use envisaged for the preparation of a pharmaceutical composition having ophthalmic antiseptic activity, making possible, in particular, the therapeutic treatment of connective tissues in the absence or presence of ophthalmic prostheses, and in particular contact lenses. Application: ophthalmology.
Patent BR-9103971-A (BR)
Inventor: ZIMMER JOHANNES
IPC: B41F15/44
Filed: 1991-01-16
Abstract: A doctor blade and doctor blade device for applying free-flowing substances on flat substrates comprises a doctor blade profiled rod (2) and a doctor blade element (4-28-30-29). Associated with the doctor blade (4-28-30-29) is a magnetic device (8) which generates a magnetic field the spatial arrangement, shape and strength of which determine the local position of the doctor blade (4-28-30-29). The angular position of the doctor blade (4-28-30-29) is also adjusted by means of this magnetically determined and fixed local position and by parts of the device. The doctor blade (4-28-30-29) has limited freedom of movement.
Patent BR-9206770-A (BR)
Inventor: MOKVIST ANDERS
IPC: D21B1/26
Filed: 1992-11-23
Abstract: PCT No. PCT/SE92/00801 Sec. 371 Date Jul. 19, 1994 Sec. 102(e) Date Jul. 19, 1994 PCT Filed Nov. 23, 1992 PCT Pub. No. WO93/11295 PCT Pub. Date Jun. 10, 1993.Apparatus for controlling the flow of fibrous material is disclosed including a substantially horizontal feeder press, a rapidly rotatable spreader screw disposed in a vertical housing, with the outlet end of the feeder press connected to the vertical housing, at least two metering screws disposed below the outlet end of the vertical housing, and a spreader disk disposed at the outlet end of the vertical housing for disintegrating the fibrous material and distributing it to the metering housing containing the metering screws.
Patent BR-9402500-A (BR)
Inventor: GUYON JEAN-FRANCOIS
IPC: B29C45/17
Filed: 1994-06-22
Abstract: This clamping device (5) is of the type comprising a spigot (pin) (6) which projects from the half-mould (2) and which is received in a cavity (17) in the platen, and a clamping mechanism (5) which includes a transverse ram (cylinder) (9) and a wedge (8) designed to interact with the spigot in order to ensure that the half-mould is detachably clamped. The clamping mechanism (5) comprises a bearing block (7) designed to be fixed to the entrance of the cavity (17) and including, on the one hand, a passage (25) for the spigot (6) and, on the other hand, a ramp (24) for bearing on the wedge (8), this ramp being provided on that face of the block which is facing the cavity in the platen. The spigot (6) is a body of revolution, with an enlarged head (14). Application to the injection moulding of plastics. <IMAGE>
Patent BR-9405512-A (BR)
Title: Caixa de papelão tendo abertura de escoamento no canto que pode ser novamente fechada para a sua formação.
Inventor: FOGLE JAMES C
IPC: B65D5/72
Filed: 1994-08-11
Abstract: Patente de Invenção: CAIXA DE PAPELãO TENDO ABERTURA DE ESCOAMENTO NO CANTO QUE PODE SER NOVAMENTE FECHADA E MATRIZ PARA A SUA FORMAçãO. Uma caixa de papelão construida para permitir que o conteúdo seja escoado sobre um canto superior. O painel superior (18) inclui uma linha de dobra (40) em torno da qual um flape de fechamento do canto (47) gira. O flape do canto inclui um flange (45) formado por linhas de ruptura em partes dos painéis laterais e terminais adjacentes (12, 14). Camadas adicionais de material em contato de face a face com a superfície interna dos painéis laterais e terminais na área do flange de fechamento, suprem bordas sobre as quais o conteúdo é escoado. O flape de fechamento se ajuste apertadamente sobre as camadas adicionais, para manter no lugar depois que foi novamente fechado.
Patent BR-9407632-A (BR)
Inventor: STAVRIDIS IOANNIS
IPC: A24D3/16
Filed: 1994-06-27
Abstract: PCT No. PCT/GR94/00015 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Jun. 27, 1994 PCT Pub. No. WO96/00019 PCT Pub. Date Jan. 4, 1996This invention refers to a method of withholding noxious compounds contained in cigarette smoke (NO, NOx, carcinogenic nitrosocompounds, free radicals, H2O2, CO, aldehydes, and trace elements) which were up to today insufficiently retained by conventional cigarette filters. The method described specifically refers to the enrichment of common convention filters with biological substances of the metal ions (Fe2+, Cu2+, Mg2+) complexed with porphirin ring as well as Fe2+ ions stereospecifically bound to protein molecules, either separately or in combinations. The enrichment of these conventional filters with the abovementioned biological substances alters neither the physical properties of the cigarette smoke (odor, taste and appearance) nor the physical properties of the filter itself.
Patent BR-9503024-A (BR)
Inventor: STOCKLEY HENRY WALKER III
IPC: B32B7/04
Filed: 1995-06-30
Abstract: A package comprising a product support member (12), an oxygen-permeable film (14) over the product support member, and an oxygen-impermeable film (16) over the oxygen-permeable film and in close proximity thereto, has an oxygen-permeable region (18) between the oxygen-permeable and impermeable films, and the oxygen-impermeable film bounds at least a portion of a confined volume (15) comprising an amount of gaseous oxygen effective to inhibit discoloration of the product (10). <MATH>
Patent BR-9601861-A (BR)
Inventor: RAUBER DIEGO LUIZ
IPC: F17C5/06
Filed: 1996-06-20
Abstract: PCT No. PCT/BR97/00031 Sec. 371 Date Feb. 19, 1998 Sec. 102(e) Date Feb. 19, 1998 PCT Filed Jun. 20, 1997 PCT Pub. No. WO97/48944 PCT Pub. Date Dec. 24, 1997Patent of invention for pressurizing and sealing device and process for hermetic systems, provided with a gas feeding conduit (1), comprising: a tubular body (10) defining an internal chamber (13) between a first end (11) which can be tightly seated against an open external end (2) of the gas feeding conduit (1) and a second open end (12), and a pressurized gas inlet nozzle (14) opened into the internal chamber (13); an elastomeric plug (30) which can be positioned inside the tubular body (10) in such a way that it can be selectively displaced from a pressurizing condition, sealing the second end (12) of the tubular body (10) when the internal chamber (13) and the hermetic system are pressurized through the pressurized gas inlet nozzle (14), to a plugging condition, in which it is sealingly fitted and maintained in the external end (2) of the gas feeding conduit (1) after said pressurization has ended; and an impelling means (40), which is coupled to the tubular body (10) and which can be selectively activated through the second end (12) of said body so as to conduct the elastomeric plug (30) from the pressurizing condition to the plugging condition.
Patent BR-9604816-A (BR)
Inventor: NORMAN TORBJORN
IPC: E02D5/80
Filed: 1996-04-10
Abstract: Method and arrangement for anchorage in the soil by means of a ground anchor (1) in the form of a tube (2) in which at least two axial slots (3a, 3b) are arranged along at least one region of a tube wall in a part of the tube which is to be driven into the soil. This tube (2) is driven into the soil by cooperating with a pike (4) which is arranged in the tube (2) and which, after the tube has been driven in, is removed therefrom. The method according to the invention is characterized in that the tube (2) in at least one region with axial slots (3a, 3b) is subjected to a radial load by means of a tool (5) which is sunk into the tube and which is actuated so as to exert a controllable expansion of the tube is brought about in this region. The tool is removed from the tube when a predetermined degree of expansion has been attained.
Patent BR-9607410-A (BR)
Inventor: VERONESI PAOLO ALBERT
IPC: G01N30/72
Filed: 1996-02-08
Abstract: The subject-matter of the invention are pharmaceutical non inorganic saline solutions for endonasal administration containing     a) a calcitonin, preferably salmon, as acetate salt,  characterized in that it further contains the organic excipients     b) N-(methyl)-glucamine,   c) tromethamine,   d) citric acid and   e) polyvinylpyrrolidone ranging from K15 to K120.   These are odourless and tasteless and thus have improved patient's compliance not having the undesirable secondary effects of known compositions as well as permit a complete and accurate analysis of the active principle and develop less degradation products during storage.
Patent BR-9609556-A (BR)
Inventor: GARVER MICHAEL A
IPC: F16B33/02
Filed: 1996-07-19
Abstract: A self-aligning, anti-cross threading fastener having first and/or second members with lead threads having a curved surface feature from the minor diameter to the major diameter which allows the surface of the lead threads to cam over the mating threads of the other member and thereby aligning collinearly the longitudinal axis of the two members. The initial presentation angle of the two threaded members may be restricted and therefore enhanced by providing a protruding diameter feature. <IMAGE>
Patent BR-9702891-A (BR)
Title: Aperfeiçoamentos introduzidos em sistema de aquecimemento e recirculação de água para banheiras de hidromassagem.
Inventor: CELLA JOSE CARLOS
IPC: F24D3/08
Filed: 1997-09-18
Abstract: <B><MU>"APERFEIçOAMENTO INTRODUZIDOS EM SISTEMA DE AQUECIMENTO E RECIRCULAçãO DE áGUA PARA BANHEIRAS DE HIDROMASSAGEM"<MV><D>. O escopo desta patente refere-se a aperfeiçoamentos introduzidos em sistema de aquecimentos e recirculação de água para banheiras de hidromassagem, formado por uma tubulação ligada às entradas e saídas de água da banheira e provida com uma bomba e um aquecedor elétrico de passagem, o novo sistema permitindo o enchimento da banheira com água pré-aquecida, dispensando o uso de um aquecedor suplementar. Basicamente, a novidade consiste de um sistema de recirculação e aquecimento de água para banheiras (1) de hidromassagem, cujo aquecedor (9) com chave de fluxo (19) apresenta em seu tubete (10) de entrada uma conexão (11) de três vias a cujas outras duas aberturas são respectivamente ligados o tubo (12) que conecta o aparelho à tubulação (3) e um terceiro tubo (13) que deriva do ponto de utilização (140 da rede hidráulica predial (15) onde é disposto o registro (R) utilizado para fornecer água à banheira (1), de maneira a fazer com que, neste novo sistema, toda a água fornecida passe obrigatoriamente pelo aquecedor (9) acionando a chave de fluxo (19), permitindo assim, seu pré-aquecimento, cada uma destas entradas da conexão (11) exibindo uma válvula de retenção unidirecional (16) que permite apenas o fluxo de água em direção ao referido aquecedor, evitando o refluxo de líquido para a rede predial (15) e para o tubo de distribuição (3), qualquer que seja a condição de operação do sistema, sendo este último comandado por um interruptor (17) de quatro posições ou um outro conjunto semelhante, sendo a primeira posição, bomba e aquecedor desligados e, as demais, que permitem acionar de forma independente a resistência (18) do aquecedor (9), o motor (6) da bomba (5), bem como ambos simultaneamente.
Patent BR-9709177-A (BR)
Inventor: CONTI PAOLO
IPC: D04B9/56
Filed: 1997-04-28
Abstract: PCT No. PCT/IT97/00097 Sec. 371 Date Oct. 21, 1998 Sec. 102(e) Date Oct. 21, 1998 PCT Filed Apr. 28, 1997 PCT Pub. No. WO97/41288 PCT Pub. Date Nov. 6, 1997The fabric (T) for the toe pouch is first formed by the needles (1) of a first semicircle (A), and then, in order to transfer the initial free edge (T1) of said pouch (T) to the needles of the complementary arc and thus to start the tubular fabric, a region of concentrated suction of air is created by of a mouth (22) extending around the inside of a portion of the needle circle in order to capture said free edge of the pouch in transit; next, by a centrifugal movement of sinkers each provided with a spike, said free edge (T1) is moved progressively out beyond the circle of the needles, which rise and pass through the fabric (T) around said initial edge (T1).
Patent BR-9710640-A (BR)
Inventor: DEJACO ANDREW P
IPC: G10L19/12
Filed: 1997-07-31
Abstract: A method for selecting a code vector in an algebraic codebook wherein the analysis window for the coder is extended beyond the length of the target speech frame. By extending the analysis window, the two dimensional impulse response matrix can be stored as a one dimensional autocorrelation matrix greatly saving on the computational complexity and memory required for the search.
Patent BR-9713043-A (BR)
Title: Composição para limpeza de superfìcies rìgidas.
Inventor: BEDFORD DAVID
IPC: C11D1/52
Filed: 1997-11-14
Abstract: "COMPOSIçãO PARA LIMPEZA DE SUPERFìCIES RìGIDAS". Limpador de superfície dura que inclui uma ou mais amidas etoxiladas, um ou mais éteres de glicol e, opcionalmente, um agente antiestático.
Patent BR-9800607-A (BR)
Inventor: NASS PETER
IPC: H05B3/74
Filed: 1998-02-12
Abstract: A cooking appliance with a glass-ceramic hob having a plurality of cooking zones at least one of which cooking zones is designated as a rapid cooking zone. The cooking zones can be heated essentially by electrically operated heating devices, and the rapid cooking zone is formed by a ceramic hot plate integrated into the glass-ceramic hob.