baber/WOPTO huggingface dataset:
Patent BR-8202768-A (BR)
Inventor: PETIT ROBERT
IPC: B22D11/06
Filed: 1982-05-13
Abstract: A method and apparatus are set forth relating to casting of metals with a high melting point utilizing a casting wheel having a grooved rim into which liquid metal is introduced. The metal is sealed during solidification by means of movable flaps which move with the wheel during its rotation. Cooling device and device for positioning of the flaps are provided and the apparatus provides for manufacture of bars or strips of ferrous or non-ferrous metals which are free from sharp edges and burrs.
Patent BR-8205913-A (BR)
Inventor: PIERRE AUTANT
IPC: A61K47/00
Filed: 1982-10-07
Abstract: Composition for coating a biologically active substance, which is stable in a medium of which the pH is greater than or equal to 5, and which permits the release of the active substance in a medium of which the pH is less than or equal to 3.5, and biologically active substances when surrounded by this composition.
Patent BR-8208049-A (BR)
Inventor: PRONI OSCAR
IPC: H01R4/38
Filed: 1982-12-10
Abstract: An externally threaded split end fitting having a surface serving as a camming surface for an end-mounted nut. By advancing the nut along the split end of the fitting the camming surface reacting upon the nut causes a transmission of a reactive force through the nut onto the external threads of the split segmented end of the fitting causing in turn a radially inward bending of the jaw-like segments of the split head. The longitudinal axis of the fitting has a passageway for receiving one or more work pieces, whereby the pivoting of the segments clamp the workpiece(s) into the fitting. The fitting is unitary.
Patent BR-8405920-A (BR)
Inventor: METTE ULRICH
IPC: F16C11/06
Filed: 1984-11-21
Abstract: The subject of the invention is the fastening of a sealing bellows to the joint housing of a ball joint, in which the housing-side rim of the sealing bellows is laid firmly into a ring groove circumscribing the joint housing, designed substantially U-shaped in cross section, the bellows rim having a profiling adapted to the U-shape of the ring above and being pressed into the ring groove by a clamp ring. To increase the sealing effect, it is proposed that the profiled zone of the bellows rim lying opposite the bottom of the ring groove forms, when drawn on by the tension ring, a fold lifting off from the bottom of the groove, arched upward, which stretches under the pressure of the clamp ring to force the bellows rim against the side walls of the groove.
Patent BR-8604051-A (BR)
Inventor: APPS WILLIAM PATRICK
IPC: A47F1/14
Filed: 1986-08-25
Abstract: A multi-level stacking/nesting tray (10) is disclosed in which the trays (10) are configured to permit multi-level stacking through an interlocking stacking leg/slot configuration (20, 18). A plurality of slots (18) are formed at an angle from the vertical and are disposed in groups in two end locations of two opposing end walls (16) of the tray. The slots (18) in a selected group have progressively lower terminating points to thus permit varying levels of stacking/nesting. The slots (18) are also configured so that the terminating point of each of the slots (18) with a group lies along the same vertical line. Stacking legs (20) are disposed on the exterior surface of the end walls (16) of the tray at the location of the slots (18) and are appropriately angled so as to permit insertion of the legs (20) of the first tray (10) into the corresponding slots (18) of a second tray (10) positioned below the first tray. By proper selection of a particular slot (18) having the desired terminating point, various levels of stacking may be obtained.
Patent BR-8704033-A (BR)
Inventor: PIKE CLINTON BADGER
IPC: F27D99/00
Filed: 1987-08-07
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent BR-8801433-A (BR)
Inventor: SALTER LOWEL S JR
IPC: B21B31/07
Filed: 1988-03-29
Abstract: An oil film bearing for rotatably supporting the journal surface of a rolling mill roll neck (12) on a hydrodynamically maintained oil film. The bearing includes a bushing (18) adapted to interrupt the load carrying continuity of the oil film and to subdivide the load zone into compound pressure zones.
Patent BR-8903004-A (BR)
Inventor: REINICHE ANDRE
IPC: C21D9/56
Filed: 1989-06-21
Abstract: Process and device (100) for heat-treating at least one carbon steel wire (1) so as to obtain a homogeneous austenite structure, characterised in that the wire (1) is heated in a tube (2) containing a gas (4) virtually free from forced ventilation, the gas (4) being directly in contact with the wire (1), the time for heating the wire (1) being less than 4 seconds per millimetre of diameter of the wire (1). Pearlitising installation (300) using such a process and such a device. 
<??>Steel wires obtained according to this process, this device or this installation. 
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Patent BR-8907721-A (BR)
Inventor: SUH KYUNG WON
IPC: B29C48/92
Filed: 1989-10-17
Abstract: Dimensionally stable alkenyl aromatic thermoplastic synthetic resinous elongate foam bodies having closed noninterconnecting gas-containing cells having an average cell size of 0.05 to 2.0 millimeters, a minimum cross-sectional dimension of at least 0.25 inch, a cross-sectional area of at least 8 square inches, a water vapor permeability not greater than 1.8 per inch, a density of from 1.0 to 5.0 pounds per cubic foot (16 to 80 g/l), and an absolute dimensional stability of less than 4 percent in any direction when measured by the test designated ASTM D2126/C578 are prepared using 1,1-difluoro-1-chloroethane as a blowing agent and extruding at controlled temperatures.
Patent BR-9001073-A (BR)
Inventor: MEZZANOTTE MARIO
IPC: B60C9/14
Filed: 1990-03-02
Abstract: The invention relates to high-performance tyres provided with self-supporting capability, that is capable of running at high speed and for rather long periods even if they are completely deflated. The tyre is comprised of a lenticular section member (9) made of elastomeric material of average hardness, disposed at the inside of the tyre side and incorporating a textile reinforcement insert (10) provided with cords oriented towards a substantially radial direction and extending radially from the side centre line as far as under the end of the belt.
Patent BR-9002522-A (BR)
Inventor: BERSCH FRIEDRICH
IPC: B08B9/053
Filed: 1990-05-29
Abstract: A cleaning apparatus for beverage pipes, especially pipes of licensed premises, has an automatically operating four-way valve (1). A slide (10) is switched over if cleaning bodies (27) conveyed through a draught-line loop (7) impact it on the end side. An on-off valve (28) which temporarily interrupts the inflow of the cleaning liquid is arranged in a feed line (4). As a result, the switch-over safety is improved. In addition, a more intensive cleaning can be achieved. 
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Patent BR-9102756-A (BR)
Inventor: KOLL WALTER
IPC: A61H15/00
Filed: 1991-07-01
Abstract: In a masssaging device, a fork-shaped part is arranged on a handle so as to oscillate about a swivelling spindle. The fork-shaped part has a rolling-body is rotatably mounted. By virtue of the oscillating arrangement of the fork-shaped part, the rolling-body axis can tilt to a limited extent to both sides out of a position extending parallel to the handle. The rolling body has a plurality of disks which are arranged individually so as to be rotatable on the rolling-body axis and, on their circumferential surface, have a toothing which rolls over the skin to be massaged during the use of the massaging device.
Patent BR-9106905-A (BR)
Inventor: DESAI MANOJ C
IPC: A61K31/472
Filed: 1991-08-20
Abstract: The present invention relates to novel fused ring analogs of nitrogen containing heterocycles, and specifically, to compounds of formula (I), wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, x, y, and z and m are defined as below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent BR-9200694-A (BR)
Inventor: MIOTTO LORIS
IPC: A47C3/026
Filed: 1992-02-28
Abstract: The mechanical device, particularly for the movement and selective locking of a chair, comprises a pair of arms (3a,3b) to be fastened to the chair and consists of a swivel boxlike element (5) associated with a pivoting pin (4) integral with said pair of arms (3a,3b), which contains a molding box (20) integral with said pin (4). The molding box (20) interacts both with means of resilient opposition (24,25) to said boxlike element and with a separate means for the selective locking of the position of the chair with regard to the boxlike element (20) and for the control for a gas piston. This mechanical device makes it possible to achieve an optimal adjustment of the chair by directly acting on the selective locking means which interacts with the molding box (20). <IMAGE>
Patent BR-9400552-A (BR)
Inventor: TRAINI CARLO
IPC: C25B9/19
Filed: 1994-02-10
Abstract: In a process of chlor-alkali electrolysis carried out in a diaphragm cells comprising pairs of interleaved anodes (B) and cathodes, said cathodes being provided with openings and coated with a porous diaphragm resistant to corrosion, at least part of said anodes (B) being provided with hydrodynamic means (D) to produce circulation of the anodic brine, said cell having inlets (M) for feeding the fresh brine, and outlets for the removal of produced chlorine (H), hydrogen and caustic, the improvement comprising controlling the oxygen content in the chlorine and the chlorate concentration in the caustic independently from the said fresh brine introduced and from the concentration of the said brine by adding an aqueous solution of hydrochloric acid to the brine in the anodic compartment of the cell through a distributor (C) positioned over the hydrodynamic means (D).   <IMAGE>
Patent BR-9401920-A (BR)
Inventor: BRANELLEC JEAN-FRANCOIS
IPC: C08B37/00
Filed: 1994-05-06
Abstract: Heparin fractions obtained by nitrous depolymerisation, containing not more than 150 ppb of total nitroso compounds, prepared by subjecting heparins depolymerised by using a nitrite to the action of UV radiation.
Patent BR-9408347-A (BR)
Inventor: ENGELHARDT KARL DR
IPC: A01N43/84
Filed: 1994-12-07
Abstract: The invention concerns agents containing one or more plant-protection substances in a formulation which is carried on a granular or pellet-form carrier and enveloped in a wax copolymer made from ethylene and an  alpha -olefinically unsaturated monocarboxylic or dicarboxylic acid with 3 to 8 C-atoms. The invention also concerns a method of producing such agents, containing a fungicidal plant-protection substance, for the control of harmful fungi.
Patent BR-9506511-A (BR)
Inventor: CHANG JENNIE C C
IPC: A61K39/00
Filed: 1995-01-13
Abstract: This invention relates to methods of preventing or reducing the severity of psoriasis. In one embodiment, the method involves administering to the individual a peptide having substantially the sequence of a non-conserved region sequence of a T cell receptor, present on the surface of T cells mediating psoriasis or a fragment thereof, wherein the peptide or fragment is capable of causing an effect on the immune system to regulate the T cells. In particular, the T cell receptor has the Vbeta region-Vbeta3, Vbeta13.1 or Vbeta17. In another embodiment, the method involves gene therapy. The invention also relates to methods of diagnosing psoriasis by determining the presence of psoriasis predominant T cell receptors.
Patent BR-9607533-A (BR)
Inventor: WEIHRAUCH GEORG
IPC: A46B9/00
Filed: 1996-02-29
Abstract: PCT No. PCT/EP96/00822 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Feb. 29, 1996 PCT Pub. No. WO96/27308 PCT Pub. Date Sep. 12, 1996Brushes, e.g. a brush, particularly a hygienic brush, or a paintbrush, which is exposed to moisture during use and which has a bristle carrier, preferably made from plastic, and a bristle facing. The entire bristle facing is formed from individual, closely standing, non-contacting bristles.
Patent BR-9611589-A (BR)
Title: Processo para fabricação decomposição de lavagem automática de pratos contendo peróxido de diacila
Inventor: GOLDSTEIN ALAN SCOTT
IPC: C11D3/39
Filed: 1996-10-11
Abstract: Patente de Invenção: <B>"PROCESSO PARA FABRICAçãO DE COMPOSIçãO DE LAVAGEM AUTOMáTICA DE PRATOS CONTENDO PERóXIDO DE DIACILA"<D>. São divulgadas composições detergentes para lavagem de louça automática compreendendo uma partícula de peróxido de diacila. As partículas de peróxido de diacila são pré-misturadas com agente dispersante antes da adição de outros ingredientes para lavagem de louça automática. O agente dispersante é selecionado do grupo que consiste de tenso-ativos, polímeros diospersantes e misturas dos mesmos. As composições são eficazes na remoção de manchas de carotenóides de plásticos e manchas de chá de porcelana sob várias condições de temperatura e de pH.
Patent BR-9612046-A (BR)
Inventor: LEONG WILLIAM
IPC: C07C337/02
Filed: 1996-12-19
Abstract: A process for producing a hydrazide of formula (1.0) is disclosed. The process comprises reacting a hydrazone of formula (2.0) or (2.1), wherein said hydrazone is in toluene, with a mixture of Grignard reagents, wherein said Grignard reagents are in a suitable organic solvent; wherein: (A) Z is a suitable carbonyl protecting group; (B) R is a suitable -OH protecting group; (C) R<1> is selected from: H, a non-enolizable alkyl, a non-enolizable substituted alkyl, aryl, substituted aryl, -S-aryl, -S-(substituted aryl), -S-alkyl, -S-(substituted alkyl), alkoxy, substituted alkoxy, aryloxy, or substituted aryloxy; (D) said mixture of Grignard reagents comprises R<2>MgX in admixture with R<3>MgX; (E) R<2> is a suitable alkyl, substituted alkyl, alkenyl, alkynyl, aryl, substituted aryl, or aralkyl group capable of adding to the -C=N group of the hydrazone to produce the hydrazide; (F) R<3> is a suitable alkyl, substituted alkyl, aryl or substituted aryl group that is more sterically hindered than said R<2> group; (G) X is independently selected from Cl, Br or I for each Grignard reagent; (H) when said hydrazone is a compound of formula (2.0) then the reaction is conducted at a temperature of about +30 to about -40  DEG C; and (I) when said hydrazone is a compound of formula (2.1) then the reaction is conducted at a temperature of about +40 to about -20  DEG C.
Patent BR-9712602-A (BR)
Title: Aparelho para minimização de sinais de interferência externa em um telefone móvel de acesso múltiplo por divisão de código e processo para eliminação de sinais de interferência externa neste aparelho
Inventor: CHO SUN
IPC: H04W88/02
Filed: 1997-08-04
Abstract: "APARELHO PARA MINIMIZAçãO DE SINAIS DE INTEFERêNCIA EXTERNA EM UM TELEFONE MóVEL DE ACESSO MúLTIPLO POR DIVISãO DE CóDIGO E PROCESSO PARA ELIMINAçãO DE SINAIS DE INTERFERêNCIA EXTERNA NESTE APARELHO". Um processo é mostrado para minimização ou eliminação de sinais de interferência externa em um telefone móvel CDMA tendo uma memória para armazenar uma variedade de valores de tensão de controle predeterminados, dados de indicador de intensidade de sinal recebido (RSSI) classificados em vários graus para cada um dos valores de tensão de controle, dados de valor de referência classificados em vários graus para cada RSSI para atender a uma dada condição de recepção de sinal e dados de troca de tensão de controle correspondente ao dado de valor de referência. O processo inclui o ajuste de uma tensão de controle inicial para controlar um dispositivo de amortecimento, recebendo um sinal de comunicação, busca uma dos graus de dado de RSSI onde o RSSI de um sinal recebido pertence, busca de um dos graus de dados de valor de referência onde o sinal pertence, e avaliação da diferença entre o sinal normal e os sinais de interferência externa baseado na tensão de controle, grau RSSI e grau de dado de valor de referência. O gerador de tensão de controle é controlado para reajustar a tensão de controle de acordo com a diferença.
Patent BR-9713804-A (BR)
Title: Estruturas laminadas para recipientes de combustìvel, métodos para produzì-los e recipiente produzido
Inventor: SCHOMAKER JOSEPH A
IPC: F16L9/12
Filed: 1997-12-22
Abstract: "ESTRUTURAS LAMINADAS PARA RECIPIENTES DE COMBUSTìVEL". Uma estrutura laminada em camadas múltiplas compreendendo (A) uma ou mais camadas de uma poliolefina ou uma mistura de duas ou mais poliolefinas diferentes; e (B) uma ou mais camadas de um polímero de barreira de combustível ou misturas do mesmo, tendo o polímero de barreira de combustível ou misturas do mesmo uma permeabilidade a Combustível CM15 de 45 g-milésimo de polegada/m -dia ou menos, com base em uma espessura de camada de 1 milésimo de polegada, quando medida a 40°C e sob condições de pressão ambiente de 700 a 760 torr; e, opcionalmente (C) uma camada de ligação interposta a uma camada de poliolefina e uma camada adjacente, de barreira de combustível; e/ou, opcionalmente (D) uma camada de re-triturado interposta a uma camada de ligação e uma camada de poliolefina.
Patent BR-9713903-A (BR)
Inventor: GERDES STEFAN
IPC: C05F17/02
Filed: 1997-11-19
Abstract: The invention relates to a device for processing and/or displacing preferably filling-type accumulations (stacks) of material which can be composted or general dumping material. Said device comprises track clearers protruding form the front of the travel sections when in working position. Said track clearers can pivot around an angle of incidence range to enable adjustment of a diagonally ascending angle of incidence with respect to the horizontal or to the ground from an approximately horizontal position around an incident axis. The invention aims at providing a device of the above-mentioned type, which is more resistant and economical and which can be at least partially assembled, maintained and repaired even in countries that have relatively unsophisticated infrastructure and limited technological development. This is done by providing each track clearer with a guide track which is positioned according to the corresponding incident axis, which predefines the angle of incidence range of the track clearer and guides a guiding element of the track clearer.
Patent BR-9801250-A (BR)
Title: Revestimento removìvel descartável acoplável a receptáculo de sujeiras, para remoção desta sem contato direto com ela, e dotação de disopositivos no receptáculo para encaixe de revestimento
Inventor: GRAZZIOTIN FERNANDO ALBERTO
IPC: E03F5/04
Filed: 1998-05-28
Abstract: "REVESTIMENTO REMOVìVEL DESCARTáVEL ACOPLáVEL A RECEPTáCULO DE SUJEIRAS, PARA REMOçãO DESTA SEM CONTATO DIRETO COM ELA, E DOTAçãO DE DISPOSITIVOS NO RECEPTáCULO PARA ENCAIXE DE REVESTIMENTO". Tem aplicação em diversos receptáculos de sujeiras ligados a canalizações, principalmente em caixas de passagem e caixas de gordura, e visa solucionar a dificuldade de remoção das sujeiras de seu interior, bem como, em certos casos, levar a uma manutenção mais freq³ente, a fim de evitar putrefação e formação de gases com odores desagradáveis. Apresenta um conjunto de criações: receptáculo de sujeiras secionável, dispositivo para conexão de revestimento, revestimento removível descartável, fechamento nas extremidades externas das entradas de receptáculo de sujeiras ..., que, integrados apresentam, em síntese um revestimento (7) removível descartável que recepciona as sujeiras, no interior do receptáculo (1) o qual passa a ser dotado por dispositivos (2) que possibilitam conexões do revestimento.
Patent BR-9801938-A (BR)
Title: Aperfeiçoamento em teclado para microcomputador e semelhantes
Inventor: MIYAKE ROBERTO KASUO
IPC: G06F3/023
Filed: 1998-04-17
Abstract: ''APERFEIçOAMENTO EM TECLADO PARA MICROCOMPUTADOR E SEMELHANTES'' A presente invenção trata de um teclado especialmente, mais não restritivamente, desenvolvido para microcomputadores, especialmente aqueles denominados ''handheld'', PDA (''Personal Digital Assistent'') ou ''palmtop''. O teclado desenvolvido compreende basicamente uma placa plana (1), sobre a qual são dispostas duas séries de cinco teclas triplas, sendo uma posicionada na porção esquerda e a outra na porção direita, ditas séries de teclas sendo ainda fisicamente separadas uma da outra e dispostas sobre a referida placa plana (1) em uma forma aproximada de "V'' com ângulo definido por duas retas imaginárias R e R'.
Patent BR-9803249-A (BR)
Title: Processo e aparelho para produzir nitrogênio.
Inventor: BONAQUIST DANTE PATRICK
IPC: F25J3/04
Filed: 1998-08-27
Abstract: ''PROCESSO E APARELHO PARA PRODUZIR NITROGêNIO''. Um sistema de retificação criogênica de coluna dual para produzir nitrogênio de elevada pureza em alta pressão no qual vapor de topo de uma primeira coluna é processado em um tocador de calor intermediário de uma segunda coluna e vapor rico em oxigênio da segunda coluna é turboexpandido para gerar refrigeração para a separação.
Patent BR-9803357-A (BR)
Title: Processo para formar ladrilhos cerâmicos mesmo de grandes dimensões mediante moldes parcialmente isostáticos e dispositivo para realizar o processo.
Inventor: CASSANI GIUSEPPE
IPC: B28B3/00
Filed: 1998-07-31
Abstract: "PROCESSO PARA FORMAR LADRILHOS CERAMICOS MESMO DE GRANDES DIMENSõES MEDIANTE MOLDES PARCIALMENTE ISOSTáTICOS E DISPOSITIVOS PARA REALIZAR O PROCESSO".  Processo para formar ladrilhos cerâmicos mesmo de grandes dimensões mediante moldes parcialmente isostáticos, que compreende as seguintes fases: carregar o pó a prensar na cavidade do molde; exercer uma pressão uniforme sobre toda a superfície do pó presente na cavidade do molde; aliviar a pressão e abrir parcialmente o molde para favorecer a desaeração do pó; exercer a pressão sobre uma primeira porção da superfície do pó contido na cavidade do molde; exercer a pressão sobre uma segunda porção da superfície do pó contido na cavidade do molde com simultânea anulação da pressão sobre a dita primeira porção da superfície do pó contido na cavidade do molde; alternar o exercício da pressão alternativamente sobre a dita primeira e sobre a dita segunda porções.