baber/WOPTO huggingface dataset:
Patent BR-0307868-A (BR)
Title: Estratégia para imunoterapia retroviral
Inventor: ASHDOWN MARTIN LEONARD
IPC: A61K39/00
Filed: 2003-02-18
Abstract: "ESTRATéGIA PARA IMUNOTERAPIA RETROVIRAL". O presente inventor notou que pelo menos duas populações de células imunes são produzidas em resposta ao retrovírus que infectam mamíferos. Mais particularmente, o sistema imune de um mamífero infectado com um retrovírus é capaz de montar uma resposta imune contra o vírus através de um grupo de células aqui geralmente referidas como "células efetoras", entretanto, uma segunda população de células é também produzida a qual regula as "células efetoras", aqui geralmente referida como "células reguladoras" ou células supressoras, limitando a capacidade do mamífero de controlar efetivamente ou erradicar a infecção retroviral. Conseq³entemente, a presente invenção utiliza estas observações para fornecer métodos para tratar um mamífero com uma infecção retroviral. Além disso, o presente inventor descobriu que os marcadores inflamatórios de fase aguda podem ser usados para detectar e monitorar uma resposta de "célula efetoral, aos antígenos retrovirais.
Patent BR-0309969-A (BR)
Title: Uso de compostos que são eficazes como moduladores de receptores seletivos de opiáceos
Inventor: WEBER FRANK
IPC: A61K31/439
Filed: 2003-04-28
Abstract: "USO DE COMPOSTOS QUE SãO EFICAZES COMO MODULADORES DE RECEPTORES SELETIVOS DE OPIáCEOS". A presente invenção refere-se ao uso de compostos que são eficazes como moduladores de receptores seletivos de opiáceos, para a fabricação de produtos farmacêuticos para o diagnóstico e/ou tratamento de distúrbios, sendo os ditos distúrbios selecionados entre distúrbios alimentares e distúrbios digestivos, especialmente distúrbios alimentares psicogênicos, para a fabricação de um produto farmacêutico eficaz para modular o tónus gastrointestinal, e uma composição farmacêutica que compreende um ou mais dos ditos compostos moduladores e um ou mais compostos que são eficazes como depressor do apetite.
Patent BR-0311197-A (BR)
Title: Método e aparelho para redução da assinatura de infra-vermelho e de radar de um veìculo
Inventor: RILEY BRYAN A
IPC: B32B3/12
Filed: 2003-05-23
Abstract: "MéTODO E APARELHO PARA REDUçãO DA ASSINATURA DE INFRA-VERMELHO E DE RADAR DE UM VEìCULO". A presente invenção proporciona uma estrutura de peso leve para proporcionar simultaneamente uma assinatura reduzida de infra-vermelho e de radar, enquanto adiciona pouco ou nenhum peso a um veículo. Como tal, a presente invenção permite aperfeiçoamentos substanciais sobre os sistemas anteriores. Um exemplo do tipo de veículo capaz de fazer uso da presente invenção é um helicóptero militar, mas não existe dentro do espírito e escopo da presente invenção limitação da mesma a qualquer veículo particular. Os ensinamentos da presente invenção são úteis com qualquer veículo para qual uma redução nas emissões de infra-vermelho e reflexões de microondas é desejada.
Patent BR-0314032-A (BR)
Title: Dispositivo de teste de isolamento e fio multifuncional para aeronave, e, método de testar um cabo compreendendo uma pluralidade de linhas
Inventor: TEICH STANLEY
IPC: G01R31/58
Filed: 2003-08-22
Abstract: "DISPOSITIVO DE TESTE DE ISOLAMENTO E FIO MULTIFUNCIONAL PARA AERONAVE, E, MéTODO DE TESTAR UM CABO COMPREENDENDO UMA PLURALIDADE DE LINHAS". Um dispositivo de teste de fio e isolamento de baixa voltagem multifuncional para uma aeronave tendo um reflectómetro de domínio de tempo, um multímetro digital, e uma chave de matriz, integrados em um computador, e um conector tendo uma pluralidade de pinos de saída que permitem que uma pluralidade de fios sejam engatados simultaneamente. A chave de matriz conecta os pinos de saída a qualquer um do multímetro digital ou do reflectómetro de domínio de tempo para realizar os respectivos testes. Correspondendo aos pinos de saída, a chave de matriz tem uma pluralidade de canais de entrada/saída, de modo que percursos de fio pode ser estabelecidos entre os pinos de saída. Os testes de reflectometria de domínio de tempo e de característica podem ser assim realizados em cada linha de um cabo a ser testado, e em cada percurso de fio estabelecido entre os pinos de saída ou as linhas.
Patent BR-0315814-A (BR)
Title: Método de intensificação do desejo e desempenho sexual em um mamìfero
Inventor: HUDSON SUSAN P
IPC: A61P15/00
Filed: 2003-10-27
Abstract: "MéTODO DE INTENSIFICAçãO DO DESEJO E DESEMPENHO SEXUAL EM UM MAMìFERO". Uma composição que compreende, preferivelmente, farinha pelo menos parcialmente desengordurada de uma fonte de planta contendo triptofano ligado a proteína que, preferivelmente, possui uma fonte de triptofano mais elevada do que dita fonte de planta e um diluente ou veículo fisiologicamente aceitável para esta, para a intensificação do desejo e desempenho sexual em um marmífero. A composição, preferivelmente, inclui um carboidrato. A invenção fornece um método de intensificação do desejo e desempenho sexual em um mamífero tendo uma composição descrita acima.
Patent BR-8205588-A (BR)
Inventor: TATEISHI TERUTAKA
IPC: G06F12/12
Filed: 1982-09-23
Abstract: A key storage error processing system works with a key storage having stored therein main storage keys (K) respectively corresponding to pages (P) into which a main storage (MS) is split. Each key (K) has a reference bit (R) relating to page access and a change bit (C) relating to page updating. Respective parity bits are associated in the key (K) with the reference bit (R) and the change bit (C), to form bit pairs. Detecting means are provided to detect parity error in a bit pair of a read out key (K). In the event of such an error the reference bit (R), or change bit (C), is set to "1", to indicate page access or page updating has taken place, and the relevant parity bit is set to "0". Thereafter the key (K) is rewritten.
Patent BR-8305480-A (BR)
Inventor: BOWSKY BENJAMIN
IPC: C23D3/00
Filed: 1983-10-04
Abstract: in the process of making a direct glass seal to stainless steel containing chromium, the steel having been annealed in a reducing atmosphere, a chromium-depleted layer of the surface of the steel is removed to expose core material containing sufficient chromium to produce a chromium oxide film, a chromium oxide film is formed and glass is bonded to the metal along the chromium oxide film.
Patent BR-8306268-A (BR)
Inventor: RITT HANS GEORG
IPC: C03B23/18
Filed: 1983-11-14
Abstract: The present invention relates to a new method of making tubular vials and ampules from glass tubing. The method according to this invention is essentially characterized in that the glass tubing used is closed at both ends and has a dot-shaped opening close to one of the sealed ends. The opening can be sealed by a film to prevent impurities from entering the glass tubing. Throughout the operational process in the production of vials and ampules, a slight excess pressure exists in the glass tubing by applying heat, which further prevents impurities from entering the glass tubing.
Patent BR-8306682-A (BR)
Inventor: MCKEE KEVIN DOUGLAS
IPC: F16H63/00
Filed: 1983-12-05
Abstract: 1. Control system for a vehicle transmission with a manually operable input gear-lever device (22) for generating mechanical change-speed control signals, which comprise a neutral position and a plurality of change positions deviating from the neutral position, with a control circuit (30, 34) for generating electrical change-speed control signals, with change-speed operating devices (18) for changing the gear (12) in dependence on the mechanical and the electrical change-speed control signals and with an electrical voltage source for supplying the control circuit, characterized by an electrical drive device operating in the manner of a stepping device (stepping motor) (30) with a plurality of windings (32a to 32d), which can be switched on and off in dependence on the electrical change-speed control signals, in order to actuate the change-speed operating devices (18), by a linkage which is coupled to the gear-lever device (22) and responds to the mechanical change-speed control signals, and by a neutral switch (42) which is arranged between the voltage source and the windings (32a to 32d) of the electrical drive device (30) and is operatively so coupled to the gear-lever device (22) that the neutral switch (42) is located in the neutral position.
Patent BR-8402056-A (BR)
Inventor: ORR ALEXANDER FERGUSON
IPC: C07D205/04
Filed: 1984-05-02
Abstract: A process for preparing 1-substituted azetidin-3-ol derivatives of formula: 
<CHEM>
 or an acid halide thereof, in which R<1> is an aryl methyl group; and R<2> is a hydrogen atom or an alkyl, aryl or aralkyl group, which comprises
 (a) reacting an epoxy halide of formula: 
<CHEM>
 in which Hal is a halogen atom, with a primary amine of formula:
 R<1> - NH2 III
 (b) cyclising the resulting addition product of formula: 
<CHEM>
 in an aqueous medium to form the acid halide of the compound of formula I, and
 (c) when the free hydroxy compound of formula I is required, treating said acid halide with a base. 
<??>The compounds are intermediates e.g. for the preparation of azetidine-3-carboxylic acid derivatives which exhibit plant growth regulant properties.
Patent BR-8404870-A (BR)
Inventor: FRANCK KLAUS
IPC: F16F1/14
Filed: 1984-09-27
Abstract: The invention relates to a device for sprung tilting movement of a component such as an inclining mechanism for a tiltable seat. The spring system is formed by at least one spring rod which is rotatably mounted in at least two bearings of which one bearing is stationary in the operating state while the other bearing is rotatable about an axis spatially offset relative to the axis of the spring rod. This results in a simple, light and space-saving construction.
Patent BR-8506837-A (BR)
Inventor: MATHIAS ANTHONY DAVID
IPC: D05B21/00
Filed: 1985-07-25
Abstract: PCT No. PCT/AU85/00175 Sec. 371 Date Mar. 25, 1986 Sec. 102(e) Date Mar. 25, 1986 PCT Filed Jul. 25, 1985 PCT Pub. No. WO86/00944 PCT Pub. Date Feb. 13, 1986.A method of sewing along a marginal edge of a fabric piece wherein the fabric piece in a flat state is gripped between a stationary low friction surface and a movable high friction surface, so that movement of the high friction surface relative to the low friction surface will slide the fabric piece over the low friction surface, while maintained in the flat state. The fabric piece is gripped so that the marginal portion to be sewn is exposed, and as the fabric piece is moved over the low friction surface the marginal portion of the fabric piece is moved along a path through a sewing machine head so a sewing operation may be performed thereon.
Patent BR-8507166-A (BR)
Inventor: ACHBERGER GOTTFRIED
IPC: F16H61/18
Filed: 1985-02-26
Abstract: PCT No. PCT/EP85/00069 Sec. 371 Date Oct. 4, 1985 Sec. 102(e) Date Oct. 4, 1985 PCT Filed Feb. 26, 1985 PCT Pub. No. WO85/04230 PCT Pub. Date Sep. 26, 1985.Shifting arrangement for a gear transmission constructed in sections to be used for vehicles. With a common manual clutch (2) a parking lock, a reversing transmission and a range-change transmission are shifted. The movements of the manual clutch (2) in the shifting direction, respectively in the longitudinal direction of the vehicle, actuate in a purely mechanical manner the shifting of the parking lock and the reversing transmission. Movements of the manual clutch (2) in selection direction, respectively transversally to the longitudinal direction of the vehicle, actuate mechanically and hydraulically the shifting of the range-change transmission. Mechanical locking devices prevent undesired shifting.
Patent BR-8602975-A (BR)
Inventor: STADER HARALD
IPC: H04M19/02
Filed: 1986-06-26
Abstract: 1. Circuit for the separation of the direct current and alternating current portions of a signal mixture, characterized in that the circuit forms three current paths (1, 2, 3) onto which the current path (4) carrying the signal mixture branches, and of which the first (1) contains an ohmic resistance (RDC ) for picking off the direct current signal and the two others are blocked with respect to direct current, and in one case contains an impedance (ZAC ) at which the alternating current signal is picked off and in the other case contains an inverting amplifier (OP; Rr), the output signal of which is overlaid on the voltage drop in the first of these alternating current paths (2) mentioned, and is set in such a way that it compensates said voltage drop at least in the frequency range of interest, so that the branching point (VE) of the current paths acts as a virtual earth for the alternating current signals.
Patent BR-8605208-A (BR)
Inventor: BARNES PETER HADDON
IPC: B04C7/00
Filed: 1986-10-24
Abstract: An apparatus suitable for solids-fluid (e.g. cracking catalyst/­hydrocarbon vapour) separation comprising a plurality of substantial­ly vertical tubular elements (6) in a housing (1), inlet means (2) arrangement in the bottom section (3) of the housing (1) and communicating with the space (14) between the tubular elements (6) and the housing (1), a plurality of tubular fluid outlet means (10) of which the lower sections (7) are arranged substantially co-axially within the upper sections of said tubular elements (6) defining annular spaces wherein swirl imparting means (9) are arranged and of which fluid outlet means (10) the upper sections cooperate with opening(s) in the upper section (11) of the housing (1), and solids outlet means (4) communicating with the lower sections (7) of the tubular elements (6) and with opening(s) in the bottom (3) of the housing (1).The invention further relates to a process for separating fluid cracking catalyst particles from gaseous hydrocarbon conversion products and/or flue gases using said apparatus.
Patent BR-8702869-A (BR)
Inventor: KOEHLER EMIL-KARL
IPC: B01F25/90
Filed: 1987-06-05
Abstract: 1. Process for producing a granulated fine-ceramic mass of high homogeneity and a high degree of fineness from ceramic raw materials, liquids, additives and the like, the component materials being ground down finely and liquid being added and, if appropriate, partially extracted at a later time, characterized in that the component materials are ground down dry or wet, and in that all the component materials or individual component materials are conveyed from above in free fall into and through a vertically arranged vessel, thereby being brought in contact with the liquid or part of it by nozzle spraying, under the effect of turbulence, and being agglomerated.
Patent BR-8707478-A (BR)
Inventor: ZOUZOULAS JOHN
IPC: G06K7/10
Filed: 1987-08-24
Abstract: The present invention provides an integrated self-contained portable data scanner apparatus (1) which is suitable for long periods of uninterrupted handheld use for purpose such as the bar code scanning of inventory. The apparatus (1) includes a number of modules interconnected into a self-contained unit with no external cabling necessary. The basic modules are a scanner module (10), a data module (30) including one or more data processing components such as a keyboard (33), a display (35) or a microprocessor (37), and a removable rechargeable power module (40).
Patent BR-8707674-A (BR)
Inventor: LANDSDORFF STIG-RAGNAR JOHANN
IPC: B65F3/00
Filed: 1987-04-22
Abstract: PCT No. PCT/AU87/00110 Sec. 371 Date Oct. 12, 1988 Sec. 102(e) Date Oct. 12, 1988 PCT Filed Apr. 22, 1987 PCT Pub. No. WO87/06560 PCT Pub. Date Nov. 5, 1987.A container of monococque construction having a peripheral wall comprised of concentric inner and outer walls, with the space between the walls being filled with a plastics material. At least one of the inner and outer walls is a spirally-wound tube having raised seams projecting into the space between the inner and outer walls. The container is particularly adapted to form the body of a waste compactor for use as a bulk container for both fluid and particulate materials.
Patent BR-8805596-A (BR)
Inventor: FEAVER FRANCIS ROBERT
IPC: B65D33/08
Filed: 1988-10-27
Abstract: A carrier bag of heat-sealable plastic film has a front panel (11) joined along side edges by weld lines (15, 16) to a rear panel (14). The top ends of the panels are joined by an inwardly foldable gusset (13) which is integral in one piece with the panels. The gusset is joined at the ends to the weld lines such that when the bag is in expanded position, the gusset opens to form a top panel of the bag with inner triangular gussets (23) at the ends thereof lying adjacent double-layer triangular film portions joined through the apexes thereof by the weld lines. A cut-out handle (20) for the bag is formed in one of these double-layer triangular portions. The handle may be further reinforced by joining the two film layers of the double-layer portion by means of a V-shaped weld line (18) having the apex on a side edge weld line and extending upwardly on each side of the cut-out handle.
Patent BR-9202830-A (BR)
Inventor: CLOZEL JEAN-PAUL
IPC: A61K45/06
Filed: 1992-07-23
Abstract: An antihypertensive combination product contains a mixture of a tetrahydronaphthalene derivative of the general formula <IMAGE> in which R<1> is halogen, R<2> is lower alkoxy-lower-alkylcarbonyloxy, X is C2-C8-alkylene and A is benzimidazolyl which is optionally substituted on the N atom by alkyl with 1 to 12 C atoms,  and of a pyridazodiazepine of the general formula <IMAGE> in which R<4> is aralkyl with 1 to 6 C atoms in the alkyl radical and phenyl in the aryl radical, where the phenyl radical is optionally monosubstituted by halogen, alkoxy with 1 to 6 atoms or phenyl, R<5> and R<6> are each, independently of one another, hydrogen or alkyl with 1 to 6 C atoms and R<7> and R<8> are hydrogen or together are an oxo group, in the form of their free bases, their hydrates or their pharmaceutically utilisable salts for concurrent, separate or sequential use.
Patent BR-9205009-A (BR)
Inventor: SUARES ALAN JOSEPH
IPC: A61K8/73
Filed: 1992-12-14
Abstract: A cosmetic product and method for imparting a natural-appearing tan to skin is provided, the product being in the form of a multi-compartment dispenser. A first and second substance are stored in separate compartments of the dispenser, at least one of the substances including a silicone. Additionally, the first substance contains an alpha-hydroxy aldehyde such as dihydroxyacetone and the second substance contains at least one amino acid.
Patent BR-9304908-A (BR)
Inventor: PIESOLD JAN-PETER DR
IPC: C08L23/10
Filed: 1993-12-01
Abstract: A polypropylene moulding composition containing from 99.5 to 99.999% by weight of a homopolymer or copolymer of propylene having an MFI 230/2.16 of from 2.0 to 25 g/10 min and from 0.01 to 0.5% by weight of a fluorine-containing thermoplastic polymer having a fluorine content of at least 50% and a melting point of below 250@C makes it possible to produce high-quality polypropylene films by the calandering method. The addition of fluoropolymers is not only more effective with respect to the release effect, but also gives significantly less deposits and causes an improved take-off behaviour compared with the use of conventional lubricants.
Patent BR-9407481-A (BR)
Inventor: HOSSEINIAN AMIR P
IPC: B21D39/10
Filed: 1994-09-12
Abstract: A swaging unit (12) which is portable and which has a locking fitting to co-operate with separable components (22,23) to secure a sleeve (11) in an engagement with the swaging unit. In this manner, a tube (10) can be swaged onto the sleeve. The locking fitting has internal threads (29) which engage with external threads (27) on the separable components to facilitate engagement. The swaging unit can be finely adjusted by having fine threads (52) between a locknut (45) and a cage (20) for housing the mandrel (13).
Patent BR-9505691-A (BR)
Inventor: MCCABE DENNIS E
IPC: A61M5/28
Filed: 1995-01-20
Abstract: A gas driven apparatus (10) for accelerating particles (16) coated with a genetic material into a target, comprises a reservoir (12) for releasably retaining a gas at a sufficiently high-pressure to detach the particles from the surface of a sample cartridge (14) and to carry the particles through the apparatus (10) toward the target. When leaving the apparatus (10), the particles (16) entrained in the gas stream pass through a substantially conical exit nozzle (24) which causes the pattern of distribution of the particles to greatly expand. Methods for using the apparatus and for preparing the sample cartridges (14) are also described.
Patent BR-9507306-A (BR)
Inventor: FOGARTY WILLIAM W
IPC: B66F7/24
Filed: 1995-04-07
Abstract: A vehicle service ramp comprising a unitary ramp having an external structure including a rear wall, a pair of side walls and a front. The front includes a surface sloping upward to a top flat plane. The ramp has an internal structure forming a honeycomb pattern of supporting walls extending between the rear wall, side walls and front. The ramp is formed from a foamed polymer having a tensile strength sufficient to support its rated load bearing capacity.
Patent BR-9509201-A (BR)
Inventor: IGARI YASUTAKA
IPC: A61K38/28
Filed: 1995-09-06
Abstract: A sustained-release preparation containing a water-insoluble or slightly water-soluble polyvalent metal salt of a water-soluble peptide type of physiologically active substance except for an endothelin antagonist and a biodegradable polymer. The present invention is a sustained-release preparation that is highly efficient in incorporating a water-soluble peptide type of physiologically active substance except for an endothelin antagonist and suppresses initial burst of the water-soluble peptide type of physiologically active substance except for an endothelin antagonist. The sustained-release preparation of the present invention is capable of releasing the water-soluble peptide type of physiologically active substance except for an endothelin antagonist while retaining its bioactivity after administration in vivo. Furthermore, the water-soluble peptide type of physiologically active substance except for an endothelin antagonist in the sustained-release preparation is kept stable for a long period of time, with little loss of bioactivity.
Patent BR-9600819-A (BR)
Inventor: BALLESTRAZZI ARIS
IPC: B65B65/02
Filed: 1996-02-26
Abstract: A device for rapidly feeding sheet inserts to a pusher conveyor of a packaging machine comprising upstream of said device a feeder for feeding sheet inserts one after another in a direction essentially perpendicular to said pusher conveyor, comprising at least one rotary disc provided with at least one element for gripping the sheet insert, the at least one gripping element (26) being operable selectively to lock the sheet insert onto the disc and drag the sheet insert from a position aligned with the insert feeder to an advanced position on the pusher conveyor by causing the sheet insert to undergo a rototranslational movement, the relative drive means for the disc, for the sheet insert feeder and for the pusher conveyor being correlated in their movement. <IMAGE>
Patent BR-9605365-A (BR)
Inventor: GACHER LAURENT
IPC: B22D11/10
Filed: 1996-10-30
Abstract: The nozzle (15) for the introduction of liquid metal (5) into a continuous casting mould for flat metal products comprises two larger sides (2, 2') and two smaller sides (3, 3'), of the type that incorporates at its lower end two holes (10, 10') cut in its lateral wall opposite each other and designed to feed the liquid metal (5) each in the direction of a smaller side (3, 3') of the mould and at least two orifices (16, 16') cut in the bottom of this lower end. A first group (16) of these orifices is arranged at one side of a plane of longitudinal symmetry of the nozzle including the axes of the holes (10, 10') and a second group (16') of these orifices is arranged on the other side of this plane of longitudinal symmetry. The configuration of the nozzle and its various outlets provokes a number of currents of circulation (12, 14, 15, 16, etc.) for the liquid metal in the casting space of the mould. The lower end of the nozzle may consist of a hollow element in the form of an inverted "T" and may incorporate a number of obstacles in its interior placed in the course of the flow of liquid metal.