baber/WOPTO huggingface dataset:
Patent BR-8702072-A (BR)
Inventor: RAMPINI FRANCO
IPC: B60G15/12
Filed: 1987-04-28
Abstract: A suspension for motored and unmotored wheels of vehicles, having independent movements of bouncing/hoisting and rotation/steering, made up of a shaped bracket member (1) coupled, at the rear, in a rigid way, with a vertical axle (3) on which the vehicle structure runs, by means of the interposition of at least two bushes (4), and, at the top, in the front position, with the coupling axis being as close as possible to the reaction axis of the wheel with the ground, with the vehicle structure (5), such coupling being realized by means of an elastic and hoisting member and at least one damping member, said bracket member (1) being also provided at a position intermediate between said axle and the wheel with a first ball joint (9) and with a first bearing (11) as well as with a second ball joint (10) and a second bearing (12), all arranged along an axis sloping at 3-10 DEG  to the vertical, said first (9) and second (10) ball joints and first (11) and second (12) bearings being arranged respectively at an upper and a lower position with respect to the wheel axis and connecting said bracket member (1) and the hub carried (2) or reduction gear member so as to allow said wheel to rotate/steer; said suspension being also made up of a tie rod/strut member (16) coupled at one end to said bracket member (1) and, at the other end, to the vehicle structure (5).
Patent BR-8805637-A (BR)
Inventor: MERCALDI DAVID W
IPC: G01N/
Filed: 1988-02-16
Abstract: A device, utilizing a unique hemispherical cutter to remove a sample of material and to retain the sample of material for retrieval. The cutter is mounted on a chassis which can travel along the interior or exterior of the device to be sampled. The carriage can be maintained in a fixed position relative to the structure being sampled. After positioning of the cutter carrying carriage the cutter blade is pivoted into engagement with the surface. The blade penetrates the surface and removes a sample in a single continuous cut, leaving a shallow dimple. The sample is then retrieved through the return of the cutter and carriage from the device being sampled.
Patent BR-8901274-A (BR)
Inventor: SEVERINSSON LARS MATTIS
IPC: B60T13/74
Filed: 1989-03-20
Abstract: An actuator for supplying a controlled force or attaining a controlled position, especially an electro-mechanical brake unit, includes a drive sleeve 8), which may be subjected to a torque, for example from a coil spring (6), and a ball screw (15, 25) for transforming the torque into an axial force for brake application. Between the drive sleeve and the ball screw there is a control arrangement, comprising an outer locking spring (16), a control sleeve (17), and an inner locking spring (18), a control motor (20) being connected to the control sleeve for rotation thereof in either direction. The control sleeve is connected to the locking springs for control of their locking and unlocking functions.
Patent BR-8904884-A (BR)
Inventor: KELLER WERNER
IPC: B22D41/08
Filed: 1989-09-27
Abstract: The refractory stator/rotor unit for a nozzle gate of a vessel (11) containing molten metal consists of a stator (15) fastened in the vessel wall (14), and of a rotor (16), which is rotatable in the latter from the underside (11') of the base of the vessel and serves for opening or closing the gate. The unit projecting into the vessel has transverse openings (17, 18) extending therein and, starting from these openings (17, 18), a nozzle opening (19) leading out of the vessel. In the entire region lying within the vessel, a sealing cylindrical surface (20), surrounding the transverse openings (17, 18) is provided between the rotor (16) and the rotator (15) while in the region lying in the vessel wall (14) a clearance (22), compensating for the different thermal expansions of stator and rotor, is provided in order to prevent the unit from seizing. A gate system is thus provided which is very simple and space-saving and functions with high operational reliability. 
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Patent BR-9003789-A (BR)
Inventor: BASORA ANTONIO SANJUAN
IPC: A47J19/02
Filed: 1990-08-02
Abstract: The invention relates to a centrifugal juice extractor comprising a vessel (9) in which is housed a basket (1) comprising a perforated screen (2) and a lower ring (3) which is adapted to couple in rotation with a drive element (4) and which comprises a skirt (8), the vessel (9) forming, in its lower part, a channel (11) limited towards the drive element (4) by a circular flange (12). 
<??>According to the invention, the skirt (8) of the basket (1) comprises, on its lower wall (15), dynamic means (16) intended to create, during the rotation of the basket (1), a current of air directed downwards and towards the periphery (14) of the vessel (9), so as to retain the juice in the channel (11). 
<??>Application to centrifugal juice extractors for domestic use. 
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Patent BR-9007989-A (BR)
Inventor: KOBLITZ RUDOLF
IPC: H03J7/04
Filed: 1990-12-18
Abstract: Analog circuit parts in an integrated circuit, for example filters, can be equalized by a control current by equalizing an additional reference circuit part, whose equalization must be verified externally, with this control current. By using a suitably designed horizontal frequency oscillator whose equalization must also be verified, this reference circuit part can be dispensed with even in known TV receivers. Using additional control circuits in the integrated circuit, fine equalization of the various circuit parts can be carried out automatically by adding a small correction control current to each control current. As a result, the control circuits are free from problems related to background noise, interception range and component tolerances. Equalization of analog bipolar or CMOS integrated circuits.
Patent BR-9107162-A (BR)
Inventor: CHAN MING FAI
IPC: C07C405/00
Filed: 1991-12-05
Abstract: The invention relates to homo-prostaglandin derivatives. More particularly, the present invention concerns 1a-homo derivatives of naturally occurring and synthetic prostaglandins, the corresponding bis- and trishomo-prostaglandin compounds, and their 1-esters and salts. The homo-prostaglandin compounds of the present invention are potent ocular hypotensives, and are particularly suitable for the management of glaucoma.
Patent BR-9204451-A (BR)
Inventor: DAWSON PETER LEONARD
IPC: A61K8/25
Filed: 1992-11-18
Abstract: The invention relates to liquid dentifrices which contain particulate siliceous abrasive cleaning agents, stably suspended in a liquid medium with the aid of a polysaccharide gum as suspending agent. By using a particulate siliceous abrasive cleaning agent with a specific surface area of between 50 and 900 m<2>/g, and using a liquid medium which is free from polyol-type humectants, liquid dentifrices are obtained with satisfactory rheological properties. Preferably the compositions have a compositional viscosity index of between 3 and 30, said index being defined as <MATH> wherein S = concentration in % of thickening silica, if present, in the liquid medium and P = concentration in % of polysaccharide gum in the liquid medium.
Patent BR-9608512-A (BR)
Inventor: WRIGHT HOWARD R
IPC: B24D3/28
Filed: 1996-04-26
Abstract: A coated abrasive backing material is provided which is suitable for heavy duty grinding applications is provided by a continuous solid resin matrix having dispersed therein an essentially isotropic fibrous web. The invention also provides a coated abrasive based on said backing.
Patent BR-9611316-A (BR)
Inventor: LANGE DIRK
IPC: B66B29/00
Filed: 1996-11-06
Abstract: PCT No. PCT/EP96/04839 Sec. 371 Date Aug. 17, 1998 Sec. 102(e) Date Aug. 17, 1998 PCT Filed Nov. 6, 1996 PCT Pub. No. WO97/17278 PCT Pub. Date May 15, 1997A switching arrangement for returning a people-conveying device to a state of readiness comprises a plurality of light barriers which are formed by emitters and receivers and whose signals are fed to at least one electronic evaluation device, which automatically returns the people-conveying device to a state in which it is ready for use after an emergency off switch has been activated. The individual emitters and receivers are combined to form a light barrier chain and are disposed approximately opposite one another at predetermined spacings. Emitters and receivers are provided alternately on each side of the people-conveying device. The wiring between individual emitters and receivers on each side of the people-conveying device is brought about by plug-in connections without any connections to the emitters and receivers on the opposite side.
Patent BR-9612783-A (BR)
Inventor: FERGUS ALAN HECTOR
IPC: H05B47/10
Filed: 1996-10-24
Abstract: A power control apparatus, particularly for lighting systems such as fluorescent lights. A power variation circuit (16) is provided coup led between a mains electrical input power source and at least one power output to a load (6) such as a lighting system. The power variation device is controllable to vary the power level supplied to the load according to control signals from a digital processing circuit(10). Monitoring circuitry (12, 14) is coupled to the digital processing circuit (10) to provide monitoring signals relating to electrical parameters of the input power source (4) and/or the at least one power output (9). The digital processing circuit (10) is responsive to a condition of the monitoring signals to control the power variation circuit (16) to supply the power output (9) at a first predetermined level for a predetermined time period and thereafter to reduce power output to a second predetermined level. The second predetermined level and the predetermined time period are set by the digital processing means according to control parameters stored in a first memory. The stored control parameters may include indications of predetermined times of day and/or days of week and corresponding values for the second predetermined level, wherein the digital processing circuit (10) is responsive to a timer at the predetermined times of day and/or days of week to change the second predetermined level to the corresponding value stored in the memory.
Patent BR-9705636-A (BR)
Title: Fita de teste reagente para leitura visual
Inventor: DOUGLAS JOEL
IPC: G01N33/558
Filed: 1997-12-30
Abstract: Patente de Invenção:<B>"FITA DE TESTE REAGENTE PARA LEITURA VISUAL"<D>. Uma fita reagente de tesde múltiplas camadas mede a concentração de analisado em uma amostra líquida que é aplicada a ela. A amostra é guiada até diversas áreas de ensaio dispostas ao longo da fita, nas quais o analisado pode reagir com um reagente para causar uma mudança de cor. Cada área de ensaio inclui também um inibidor para a reação de mudança de cor. A concentração do inibidor aumenta em sucessivas áreas de ensaio; dessa forma o número de áreas que muda de cor é uma medida da concetração do analisado. A fita de teste é particularmente adequada para medir a glicose em uma amostra de sangue integral. Em uma modalidade preferida, a amostra é guiada para as áreas de ensaio ao longo de uma membrana e as áreas de ensaio são áreas não esmagadas da membrana.
Patent BR-9711574-A (BR)
Title: Misturas operacionais de corte de rochas e utilização dessas misturas.
Inventor: HUET DANIEL
IPC: B28D1/02
Filed: 1997-08-29
Abstract: Patente de Invenção: <B>''MISTURAS OPERACIONAIS DE CORTE DE ROCHAS E UTILIZAçãO DESSAS MISTURAS''<D>. A invenção refere-se a misturas operacionais de corte de rochas duras, tais como, por exemplo, os granitos, essas misturas comportando, pelo menos, um composto tixotrópico e que não contém, necessariamente, cal.
Patent BR-9712628-A (BR)
Title: Derivados de 8(9)-deidroestradiol
Inventor: ADELMAN STEVEN JAY
IPC: A61K31/565
Filed: 1997-10-09
Abstract: Patente de Invenção:<B>"DERIVADOS DE 8(9)-DEIDROESTRADIOL"<D>. A presente invenção proporciona 17<244>,<30>8,9-deidroestradiol ou um sal farmaceuticamente aceitável de seu éster de 3-sulfato e 17<225>,<30>8,9-deidroestradiol ou um sal farmaceuticamente aceitável de seu éster de 3-sulfato.
Patent BR-9803514-A (BR)
Title: Sistema construtivo pré-fabricado em construção
Inventor: MOREIRA MILTON FILHO
IPC: E04B1/20
Filed: 1998-03-20
Abstract: <B>''SISTEMA CONSTRUTIVO PRé-FABRICADO EM CONCRETO"<D>Compreendendo estrutura composta de pilares (1), vigas longarinas (2), vigas calhas (3) e terças (4), de concreto armado e/ou protendido, destinada a receber telhas metálicas ou de fibrocimento (5), formando um telhado em duas águas (6), ou telhado tipo Shed (7) ou, ainda telhado de duas águas com lanternim (8), sendo os pilares (1) engastados em blocos ou sapatas de fundação, recebendo as vigas longarinas (2) e as vigas calhas (3), apoiadas no seu topo e as vigas terças (4) sendo apoiadas nas vigas longarinas (2) em calços (9) que determinarão a declividade do telhado, assim como a sua forma: duas águas, Shed, ou duas águas com lanternim, nas duas últimas sendo as aberturas guarnecidas com venezianas para iluminação e ventilação (10), e para, fechamento lateral, serão utilizados painéis
Patent BR-9806733-A (BR)
Inventor: KJERSEM GEIR
IPC: B63B35/00
Filed: 1998-01-07
Abstract: The present invention relates to a hull construction for a vessel, especially a drilling and/or production vessel for hydrocarbons. The invention also relates to the application of the hull construction according to the invention.The invention is especially related to designing hulls for single hull ships which are provided for carrying our operations at sea, and especially vessels which are used for drilling petroleum wells, and for intervention and maintenance of this type of well. With the invention, the aim is to provide a hull shape for a vessel which makes the vessel especially well suited for realising these types of well operations in deeper waters and at sea, and so that the vessel can be operative even under difficult weather conditions which are created by waves, ocean currents and winds. The hull design according to the invention will also be well suited for ships which are employed for other current purposes where it is important to control movements of the ship in waves, by way of example in production ships for hydrocarbons, and in ships which carry out seismic investigations of formations beneath the sea bottom.Drilling after oil and gas at sea is carried out either with floating drilling vessels or devices fastened to the bottom The known floating types of vessel can either be half submergible drilling rigs, which are also called "semisubs', or can comprise drilling ships for this type of operation.
Patent BR-9808732-A (BR)
Title: Método para processar lentes intraoculares com esferas de vidro revertidas
Inventor: VALLE MOISES A
IPC: B29K83/00
Filed: 1998-04-13
Abstract: "MéTODO PARA PROCESSAR LENTES INTRAOCULARES COM ESFERAS DE VIDRO REVESTIDAS". Um método para processar lentes moles ou dobráveis inclui uma etapa de tamborear (polir) lentes em um meio de tamboreamento. O meio de tamboreamento inclui uma mistura de esferas de vidro revestidas com material abrasivo, álcool e água. Este processo se aplica à lente mole de peça única e DE múltiplas peças.
Patent BR-9810233-A (BR)
Title: Pirozolpirimidinonas que inibem fosfodiesterase da guanosina 3`, 5`- monosfofato cìclico do tipo 5 (cgmp pde5) para o tratamento da disfunção sexual.
Inventor: BUNNAGE MARK EDWARD
IPC: A61P9/12
Filed: 1998-04-10
Abstract: Patente de Invenção: <B>"PIRAZOLPIRIMIDINONAS QUE INIBEM FOSFODIESTERASE DA GUANOSINA 3', 5'-MONOFOSFATO CìCLICO DO TIPO 5 (cGMP PDE5) PARA O TRATAMENTO DA DISFUNçãO SEXUAL"<D>. Compostos de fórmula (IA) e (IB): os seus sais farmaceuticamente ou veterinariamente aceitáveis, ou um solvato farmaceuticamente ou veterinariamente aceitável de qualquer uma das entidades, onde R^ 1^ é um alquila C~ 1~ a C~ 3~ substituído com ciclo-alquila C~ 3~ a C~ 6~ CONR^ 5^R^ 6^ ou um grupo heterocíclico ligado pelo N; (CH~ 2~)~ n~Het ou (CH~ 2~)~ n~Ar; R^ 2^ é alquila C~ 1~ a C~ 6~; R^ 3^ é alquila C~ 1~ a C~ 6~ opcionalmente substituída com alcóxi C~ 1~- C~ 4~; R^ 4^ é SO~ 2~NR^ 7^R^ 8^; R^ 5^ e R^ 6^ são, cada qual independentemente, escolhidos a partir de H e alquila C~ 1~ a C~ 4~ a opcionalmente substituída com alcóxi C~ 1~ a C~ 4~, ou, juntamente com o átomo de nitrogênio ao qual eles estão ligados, formam um grupo heterocíclico de 5 ou 6 membros; R^ 7^ e R^ 8^, juntamente com o átomo de nitrogênio ao qual eles estão ligados, formam, um grupo 4-R^ 10^ -piperazinila; R^ 10^ é H ou alquila C~ 1~ a C~ 4~ opcionalmente substituída com OH, alcóxi C~ 1~ a C~ 4~ ou CONH~ 2~; Het é um grupo heterocíclico de 5 ou 6 membros ligado pelo C; Ar e fenila opcionalmente substituído; n é 0 ou 1; são inibidores cGMP PDE5 potentes e seletivos úteis no tratamento de, entre outros, disfunção eréctil masculina e da disfunção sexual feminina.
Patent BR-9813404-A (BR)
Title: "processo para a produção de sais de amidinas cìclicas"
Inventor: MOST DIETER
IPC: C07B43/00
Filed: 1998-12-07
Abstract: Patente de Invenção: <B>"PROCESSO PARA A PRODUçãO DE SAIS DE AMIDINAS CìCLICAS"<D>. A presente invenção refere-se a um processo para a produção de sais de amidinas cíclicas da fórmula geral (I) Os processos descritos até agora pela técnica anterior permitem que os sais do composto (I) sejam produzidos somente com rendimentos baixos. Como o resultado da proteção dos <sym>-amino-<244>- aminoácidos de forma seletiva na função <sym>-amino, a descarboxilação oxidante do composto protegido precedente por meio de derivados de halogênio, e a subseq³ente ciclização das substâncias descarboxiladas por oxidação com a adição de ácido, de acordo com a invenção, os sais do composto (I) são conseguidos em melhores rendimentos.
Patent BR-9815617-A (BR)
Inventor: BRUGNARA CARLO
IPC: A61P17/02
Filed: 1998-11-20
Abstract: The present invention provides substituted 11-phenyl-dibenzazepine compounds which are specific, potent and safe inhibitors of mammalian cell proliferation. The compounds can be used to inhibit mammalian cell proliferation in situ as a therapeutic approach towards the treatment or prevention of diseases characterized by abnormal cell proliferation, such as cancer.
Patent BR-9815661-A (BR)
Inventor: SHAPIRA JOSEPH
IPC: B65D81/24
Filed: 1998-12-30
Abstract: The invention concerns the use of a composition or premix based on volatile corrosion inhibitors comprising, in order to limit to a maximum the release and/or degradation of the volatile corrosion inhibitors when the composition or premix is being formed, either an efficient amount of a structuring agent consisting of at least one solid or pasty substance whereof the melting point ranges from 40 to 110° C. preferably from 50 to 90° C., or a liquid substance capable of forming, mixed with a mineral filler, a solid or pasty combination. The invention also concerns a composition based on volatile corrosion inhibitors comprising a composition based on volatile corrosion inhibitors comprising an efficient amount which contains an efficient amount of a solid structuring agent. The invention further concerns polymer based articles having as constituent said composition or premix; said article are useful for protecting metal parts against corrosion.
Patent BR-9901446-A (BR)
Title: Tomada elétrica
Inventor: CANTERI HENRY CHARLES
IPC: H01R11/11
Filed: 1999-05-03
Abstract: "TOMADA ELéTRICA" A invenção se refere a uma tomada elétrica, adequada para ser ligada eletricamente a uma extremidade de fio condutor de um equipamento elétrico, para o suprimento de energia elétrica pela rede de suprimento de energia elétrica, que pode ser montada de modo substancialmente simples e sem muitas peças de fixação. A tomada da presente invenção abrange um corpo de tomada inteiriço tendo uma porção de tomada central (2) tendo perfurações (4) e metades de tomada (3, 3'), pelo menos uma das quais é provida com dispositivos de aperto elástico; pinos de contato (8) conformados com extremidades internas salientes em forma de lâmina, resilientes, as quais, quando do estado montado do corpo de tomada (1), são cooperáveis com os ditos dispositivos de aperto elástico (7) tornando efetiva a conexão após o aperto do parafuso nas perfurações (9), conforme ilustrado na figura 3.
Patent BR-9905782-A (BR)
Title: Direção auxiliar hidráulica para automóveis
Inventor: AHLERT GUENT
IPC: B62D5/06
Filed: 1999-12-01
Abstract: Patente de Invenção: <B>"DIREçãO AUXILIAR HIDRáULICA PARA AUTOMóVEIS''<D>. A invenção refere-se a uma direção auxiliar hidráulica para veículos não-ligados à direção, particularmente automóveis. O deslocamento de direção das rodas de veículo dirigidas se dá por meio de um agregado de regulagem hidráulico, que através de uma válvula alternada pode ser unido com respectivamente um de dois ou mais circuitos hidráulicos, que na operação normal funcionam paralelamente e funcionalmente no mesmo sentido, de modo que, quando de uma perturbação, é possível mudar sem interrupção para um outro circuito hidráulico. Cada circuito hidráulico compreende, para comando do agregado de regulagem, uma válvula auxiliar, que, na dependência de uma comparação de valor teórico e real do ângulo de direção, é manobrada por um dispositivo de comando e regulagem, que está unido com um emissor de valor real de ângulo de direção, manobrado pelas rodas de veículo dirigidas e um emissor de valor teórico de ângulo de direção, comandado através do dispositivo de manuseio de direção, manobrado por parte do motorista.
Patent BR-9907815-A (BR)
Inventor: PARK SHELDON BERNARD
IPC: C07D273/04
Filed: 1999-01-22
Abstract: Insecticidal dihydro-oxadiazine compounds having formula (I): wherein X is O, N or S; R is a substituted or unsubstituted phenyl or C4-C5 heterocyclic group; R<2>, R<3>, R<4>, and R<5> are one of the following: a) R<2>, R<3>, and R<4> are independently, hydrogen, alkyl, alkoxy, or furanyl; and R<5> is nitro, cyano, alkyl, dialkylamino, alkylthio, alkoxy, haloalkoxy, phenoxy, phenylthio, or alkoxycarbonyl, wherein R<3> and R<5> together can form a ring; or b) R<3>, R<4>, and R<5> are hydrogen; and R<2> is alkylthio, alkylsulfinyl, alkylsulfonyl, nitroalkoxy, hydroxy, dialkoxyphosphinyl, cyano, acyloxy, alkoxy, haloalkoxy, cycloalkyl, or alkenyl; or R<2> is a substituted or unsubstituted phenyl, phenylthio, phenylsulfinyl, phenylsulfonyl, pyrazolyl, furanyl, thienyl, phenylalkoxy, or benzoyloxy; and R<6> is hydrogen alkyl, alkylthio, alkoxyalkyl, acyl, benzyl, or alkoxycarbonyl.
Patent BR-9909131-A (BR)
Inventor: SCHILLER GUNTHER
IPC: B06B1/16
Filed: 1999-03-20
Abstract: The invention relates to a vibration compression system for compressing and shaping molding materials into shaped bodies having a circumference and a length. Said molding materials are shaped in mold recesses of molding boxes. An outer unbalanced body (1) and an inner unbalanced body (2) having the same kinetic momentum are arranged one inside the another in a sleeve-like manner. The centers of gravity of both unbalanced bodies (1, 2) lie in a rotational plane. An adjusting bushing (7) permits the angular position of the centers of gravity to vary in relation to one another, and the shaft (3) is not subjected to stresses caused by bending due to the centrifugal force of the unbalanced bodies (1, 2).