baber/WOPTO huggingface dataset:
Patent BR-8004857-A (BR)
Inventor: KRUMME H
IPC: F16C39/04
Filed: 1980-08-01
Abstract: A hydrodynamic bearing for supporting a rotary member has a bearing gap between the rotary member and the bearing and which is occupied by fluid. Hydrodynamic pressure in the gap is monitored by a sensor which is coupled to a starting aid that is responsive to variations in the hydrodynamic pressure to switch on and off a starting aid. Upon being switched on the starting aid is operable to deliver additional fluid to the bearing gap.
Patent BR-8205799-A (BR)
Inventor: FRIEDRICH ICKING
IPC: G01F23/30
Filed: 1982-10-04
Abstract: A method for directly measuring the quantity of milk obtained from a cow being milked by a mechanical milking apparatus, including vacuum separating milk from a milk-air mixture from a cow, continuously freely feeding the separated milk to a measuring chamber, sensing the level of the milk to the measuring chamber at a first level from the bottom thereof, discharging the milk from the measuring chamber through a valved outlet by opening same when the level of the milk in the measuring chamber reaches said first level and determining the quantity (Q) of milk from partial volumes during a plurality of measurement intervals (bi) during the flow of milk into and out of the measuring chamber. The improvement comprises sensing the level of the milk in the measuring chamber at a second level below said first level, measuring the time (ci) it takes to fill the measuring chamber, from the second level to the first level, closing the valved outlet when the milk is at the second level and defining each measurement interval (bi) as including at least one filling time (ci) and one segment of the time (di) during which the valved outlet is open before the filling time (ci) and after the filling time (ci). The step of determining Q comprises calculating Q according to <IMAGE>    where   <IMAGE>
Patent BR-8304732-A (BR)
Inventor: KEITH EARL KIRK
IPC: C22C1/00
Filed: 1983-08-26
Abstract: The invention is a method for adding substantially insoluble material to an at least partially liquid metal. The method comprises providing a combination of a first metal having discrete degenerate dendrites and a plurality of insoluble particles at least partially suspended in the first metal. The combination is mixed with a second metal at a temperature above the solidus temperature of the first metal and the second metal. The second metal is capable of forming a dendritic structure when cooled from a liquid state to a solid state. The mixture is then solidified into a dendritic-containing metallic structure having a plurality of substantially insoluble particles at least partilly suspended in the structure.
Patent BR-8407119-A (BR)
Inventor: BIGGIO ALAIN
IPC: H01R4/24
Filed: 1984-09-18
Abstract: A device for the automatic and momentary electrical connection of the wires of a cable with the circuit of a memory. A sensor connects each wire of the cable with a telescopic tip and an electronic chip which connects the telescopic tips to a memory. As a button provided on the cover of the sensor is depressed, the telescopic tips pierce through a protecting film on the face of the electronic chip and provide electrical contact between the cable and the memory. The sensor and electronic chip each have a bevel gear, the teeth of which position the sensor relative to the electronic chip so that each engages an electrical contact on the surface of the electronic chip. An electronic circuit connected with the cable senses the angular position of each of the telescopic tips with reference to the electrical contacts. This device provides a momentary electrical contact with the electronic chip to read a memory or store data therein.
Patent BR-8503285-A (BR)
Inventor: COOPER PAUL V
IPC: C22B21/00
Filed: 1985-07-09
Abstract: Disclosed is a system for remelting light gauge scrap metals which includes a remelting furnace with separate heating and melting chambers and pump means for induc- . ing circulation of molten metal between the two. Also included are auger means adapted to include light gauge "floating" scrap metal from the melt into the central zone of the melt.
Patent BR-8605616-A (BR)
Inventor: BUGGERT JERROLD E
IPC: G06F13/12
Filed: 1986-02-18
Abstract: An I/O controller functions to provide management of, control of, while functioning as two "virtual" data link processors for at least two separate types of peripheral terminal units, thus enabling data transfers between a host computer and any selected one of the peripheral terminal units. A commonly shared logic interface, common to both virtual controllers, is selected for use by a Request-Program Array Logic unit which arbitrates the utilization of the common logic by one of two virtual controllers at any given time. A first and second status latch is provided in the common front end interface of the I/O controller whereby each status latch provides status signals to the main host computer system of the state of any one of two virtual controllers which share common interface to a host computer. At the particular time that the host is addressing one of the virtual controllers (for the purpose of initializing communications with that controller) via its status latch register, a path is provided to the I/O microprocessor in the controller such that microprocessor access to that status latch is temporarily inhibited in order to maintain stable status signals for the interrogating host computer.
Patent BR-8701013-A (BR)
Inventor: VOS BRON
IPC: C10L1/14
Filed: 1987-03-05
Abstract: Fuel composition comprising a major amount of base fuel and a minor amount of an additive a) being a polyhydric alcohol ester of a succinic acid derivative having as substituent on at least one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 500 carbon atoms or of a succinic acid derivative having on one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 500 carbon atoms which is connected to the other  alpha -carbon atom by means of a hydrocarbon moiety having from 1 to 6 carbon atoms forming a ring structure, and further a minor amount of an additive b) being an aliphatic polyamine containing at least one hydrocarbon chain having a number average molecular weight in the range from 500 to 10,000 attached to nitrogen and/or carbon atoms of the alkylene radicals connecting the amino nitrogen atoms.
Patent BR-8701433-A (BR)
Inventor: APSELL SHELDON P
IPC: G08G1/123
Filed: 1987-03-30
Abstract: An improved vehicle or other object-tracking and location system, preferably, though not essentially, of national scope, wherein transponder or transceiver-equipped stolen or missing vehicles (T, T min ) or other objects may be located and/or tracked, as by appropriately-equipped police direction-finding tracking vehicles (TR), through homing-in on periodic transponder reply radio transmissions (R, R min ) automatically activated by command activation signals (C) broadcast on the same carrier frequency as the transponder reply signals and with encoded vehicle identification information that causes the intended vehicle transponder so to reply, and with provision for modifying the command signals to require an increased rate of periodic transponder reply signal transmission to assist homing-in on the selected vehicle.
Patent BR-8804158-A (BR)
Inventor: JIN ILJOON
IPC: C22C21/00
Filed: 1988-08-17
Abstract: A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum. These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820 DEG C.
Patent BR-8902017-A (BR)
Inventor: CROS PATRICK
IPC: C12N1/38
Filed: 1989-04-28
Abstract: Process for the production of itaconic acid by fermentation of carbohydrates by means of microorganisms. In the process, the fermentation is carried out in a nutrient medium containing starch as an assimilable carbon source in the presence of a saccharifying enzyme.
Patent BR-9006691-A (BR)
Inventor: BURRELL MICHAEL MERYICK
IPC: G06F13/38
Filed: 1990-12-21
Abstract: A transgenic plant is prepared by a method in which a plant cell is transformed with a chimaeric gene comprising a promoter and a gene encoding a polypeptide which displays the activity of an enzyme which regulates the amount of a metabolic intermediate in glycolysis or in a pathway for the synthesis or degradation of starch, sucrose or reducing sugar from a glycotyltic intermediate.  In stored potatoes the subject of the invention an increased level of phosphofructokinase results in reduced accumulations of sugars in the tubers.
Patent BR-9006904-A (BR)
Inventor: FOPPE WERNER
IPC: F24J3/08
Filed: 1990-09-10
Abstract: PCT No. PCT/CH90/00212 Sec. 371 Date Jul. 11, 1991 Sec. 102(e) Date Jul. 11, 1991 PCT Filed Sep. 10, 1990 PCT Pub. No. WO91/03690 PCT Pub. Date Mar. 21, 1991.The hot-weak-rock process for overcoming the technical limitation inherent to the Hot-Dry-Rock Process, of not being able to overcome the shear strength of the rock beyond a certain depth in order to create heating surfaces through HYDRAFRAC. The hot-weak-rock process creates a heating zone in an area of the continental lithosphere in which the shear strength of the hot rock suddenly decreases with increasing overburden and the HYDRFRAC necessary to create heating surfaces is effectuated under the hydrostatic pressure of a water column in a correspondingly deep and lined boring. A technically easily generated additional pressure component is applied to the water column in the boring to create the initial cracks in the lower, unlined section of the boring.
Patent BR-9100457-A (BR)
Inventor: ROSCOE BRADLEY
IPC: G01V5/10
Filed: 1991-02-05
Abstract: Logging method and tool string for identifying and determining the concentrations of subsurface formation elements next to a borehole, by (i) using a low energy neutron source (either a chemical source, e.g. a 252Cf, or a deuterium-deuterium electronic source), and (ii) detecting and counting the delayed gamma rays resulting from the activation by the neutrons of atoms of at least one element of interest (e.g. aluminum). Two gamma ray detectors may also be disposed on either side of the low energy neutron source, for detecting and counting the prompt gamma rays resulting from the capture of neutrons by atoms of elements, such as Si, Ca, Fe, S, H, or Cl, Gd, Ti, or K. The low energy neutron source is used for both the "activation" and the "capture" measurements. The tool string may also include a natural gamma ray tool for the determination of uranium, thorium and potassium, and for measuring the background to be subtracted from the gross Al activation measurement. <IMAGE>
Patent BR-9103095-A (BR)
Inventor: BEHRENDT BERNHARD
IPC: F02M35/024
Filed: 1991-07-15
Abstract: An annular filter insert 16 through which the flow passes radially from the outside inwards is arranged inside a housing 10. The housing 10 is designed essentially cylindrical in shape. The filter insert 16 is radially centred on one front face of the housing in that it bears with its front face aperture and forms a seal on a tubular projection 22 of the housing. On the opposite front face the filter insert 16 is closed by a cover 20. At this end the filter insert 16 has fixing elements 23 which engage in the connecting position between housing 10 and cover 13, so that the fixing of the cover 13 on the housing 10 simultaneously serves as fixing for the filter insert 16. The filter insert is thereby secured in an axial and radial direction. 
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Patent BR-9106826-A (BR)
Inventor: COOK PHILLIP DAN
IPC: C12Q1/68
Filed: 1991-08-12
Abstract: Compositions and methods are provided for the treatment and diagnosis of diseases amenable to modulation of the production of selected proteins. In accordance with preferred embodiments, oligonucleotides and oligonucleotide analogs are provided which are specifically hybridizable with a selected sequence of RNA or DNA wherein at least one of the 2'-deoxyfuranosyl moieties of the nucleoside unit is modified. Treatment of HIV, herpes virus, papillomavirus and other infections is provided.
Patent BR-9107218-A (BR)
Inventor: DENANCE RAYMOND
IPC: A47K13/00
Filed: 1991-11-22
Abstract: The W.C. of the invention is of the type comprising a bowl (1), a flushing water tank (3) for the flushing water (7), a siphon (2), a flap and optionnally a seat which provide for a sealed closing when they are closed to the edge (8) of said bowl (1); the release of the flushing water, (7) sets the bowl (1) in an overpressure condition, the flap (5) and eventually the seat (4) are provided with means which make tight the closing when said bowl (1) is in overpressure and, said flap (5) includes a means for blocking its opening when it is in a sealed closed position. The invention applies to a W.C. flap.
Patent BR-9203987-A (BR)
Inventor: HOFFMANN GERHARD
IPC: C09D5/44
Filed: 1992-10-14
Abstract: The present invention relates to a heat-curable coating composition, in particular for cathodic electrodeposition coating, containing,   (A) from 50 to 95% by weight of a polymerisation, polycondensation or polyaddition product containing functional groups, and (B) from 50 to 5% by weight of a mixture of polymethylenepolyphenyl isocyanates which contains less than 25% of diphenylmethane diisocyanates. n
Patent BR-9405431-A (BR)
Title: Processos para reforçar um substrato de óxido quebradiço e um recipiente de vidro, para restaurar a resistência a um substrato de óxido quebradiço e para cicatrizar parcialmente ou complemente falhas em uma superfìcie, recipiente de óxido quebradiço revestido com silano e composição útil para revestir substratos de óxido quebradiço
Inventor: CARSON STEPHEN WILLIAM
IPC: C09D183/04
Filed: 1994-06-21
Abstract: Patente de Invenção "PROCESSOS PARA REFORçAR UM SUBSTRATO DE óXIDO QUEBRADIçO E UM RECIPIENTE DE VIDRO, PARA RESTAURAR A RESISTêNCIA DE UM SUBSTRATO DE óXIDO QUEBRADIçO E PARA CICATRIZAR PARCIALMENTE OU COMPLETAMENTE FALHAS EM UMA SUPERFìCIE, RECIPIENTE DE óXIDO QUEBRADIçO REVESTIDO COM SILANO E COMPOSIçãO úTIL PARA REVESTIR SUBSTRATOS DE óXIDO QUEBRADIçO". é descrito um processo para reforçar ou restaurar a resistência de um substrato de óxido quebradiço que inclui as etapas de revestir o substrato de óxido quebradiço com uma solução aquosa que contêm uma composição à base de silano e curar o revestimento para formar uma camada transparente dobre o substrato de óxido quebradiço. Também são divulgadas novas composições para revestir substratos de óxido quebradiço e recipientes de óxido quebradiço revestidos com silano.
Patent BR-9501614-A (BR)
Inventor: BERNARDON JEAN-MICHEL
IPC: C07C69/618
Filed: 1995-04-25
Abstract: Polyenic cpds. of formula (I) and their salts and optical and geometric isomers, are new. R1 = -CH3, -CH2-O-R9, -CH2-O-CO-R10 or -CO-R11; R2, R3, R5 = H or lower alkyl; R4 = H; R6 = H, 1-20C alkyl, -O-CH2-O-CH2-CH2-O-CH3 or -O-R13; or R4+R6 together with the adjacent benzene ring form a naphthalene ring; R7, R8 = (i) H, (ii) 1-20C alkyl, (iii) cycloaliphatic gp., (iv) -O-CH2-O-CH2-CH2-O-CH3, (v) -O-R13 or (vi) -S(O)nR13; provided that R7 and R8 are not (i), (iv), (v) or (vi) at the same time; R9 = H or lower alkyl; R10 = lower alkyl; R11 = (a) H, (b) lower alkyl, (c) -N(R')R" or (d) -OR12; R', R" = H, lower alkyl, mono- or poly-hydroxyalkyl, aryl (opt. substd.) or an amino acid, peptide or sugar residue or together form a heterocyclic gp.; R12 = H, 1-20C alkyl, alkenyl, mono- or poly-hydroxyalkyl or opt. substd. aryl or aralkyl, or a sugar, aminoacid or peptide residue; R13 = H or 1-20C alkyl; n = 0, 1 or 2.
Patent BR-9510663-A (BR)
Title: Dispositivo para tomadas ou coleta de amostras de saliva.
Inventor: SUHONEN JOUKO
IPC: A61J17/00
Filed: 1995-12-01
Abstract: Patente de Invenção: <B>"DISPOSITIVO PARA TOMADA OU COLETA DE AMOSTRAS DE SALIVA"<D>. Um corpo oco conformato tal como o bico (1) de uma chupeta é montado em um anteparo de proteção (9). O bico (1) possui orifícios (4) e contém um material ou objeto absorvedor de líquidos (25). O bico (1) é mantido no escudo ou placa (9) por meio de um membro de fechamento ou bloqueio (12, 13, 14). O membro do bloqueio (12, 13, 14) possui uma parte interna que se projeta de forma vedante através da abertura posterior ou traseira do bico (1). O membro de fechamento (12, 13, 14) contém um membro de travamento rotativo (14) para retê-lo de forma destacável no escudo (9). Ao soltar o membro de travamento (14) o membro de fechamento (12, 13, 14) pode ser removido do escudo (9). Dessa forma, o material impregnado com saliva pode ser removido do bico (1) e a saliva absorvida pode ser submetida a testes clínicos.
Patent BR-9602124-A (BR)
Inventor: EPPLE ULRICH
IPC: C09D133/02
Filed: 1996-04-30
Abstract: Low-mol. wt. copolymers (I) with a wt.-average mol. wt. (Mw) of less than 3500 contain at least 20 wt.% of components with branched side chains, obtd. by the reaction of (aa) glycidyl ester(s) of satd. aliphatic monocarboxylic acids with a tert. or quat.  alpha -C atom; and (ab) at least two unsatd. comonomers, at least one of which contains at least one COOH gp., under radical copolymerisation conditions. Also claimed are (i) prepn. of (I) by heating component (aa) to 210-260 degrees C and reacting with component (ab) (which contains at least 2.0 wt.% of a COOH gp.-contg. monomer) in the presence of radical initiator(s), to a degree of conversion of at least 95 (pref. at least 97.5) %; (ii) polymer mixts. contg. (I), obtd. by reaction of (aa) and (ab) as above in at least two time intervals with a constant temp. in each interval, using at least two different reaction temps., at least one of which is in the range 210-260 degrees C; (iii) polymer mixts. contg. (I) and other polymers etc.; (iv) binders for coating materials contg. (I) or the above polymer mixts.; (v) coating materials contg. binders as above and hardeners such as amino resins, capped or uncapped polyisocyanates or organic cpds. with acid and/or anhydride gps.
Patent BR-9607951-A (BR)
Inventor: SOUTHAN GARRY J
IPC: A61P25/28
Filed: 1996-03-22
Abstract: This invention is directed to a pharmacologically acceptable composition for inhibiting nitric oxide synthase in a mammal, which includes a mercapto or seleno derivative and a pharmaceutically acceptable carrier. The invention also concerns a method of inhibiting nitric oxide synthase, selectively inhibiting the inducible isoform of nitric oxide synthase, and treating various conditions where there is an advantage in inhibiting nitric oxide biosynthesis. The method includes the step of administering to a mammal a mercapto or seleno derivative in pure form or in a pharmaceutically acceptable carrier.
Patent BR-9610893-A (BR)
Inventor: ZOLLINGER MARK L
IPC: C09D5/14
Filed: 1996-09-27
Abstract: The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one thiourea to inhibit bacterial adhesion to the submergible surface. The present invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one thiourea to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the bactaria. The thiourea used in the method of the invention has the following formula a compound of the formula: The present invention also relates to compositions containing thiourea compounds and useable in the above methods. The compositions comprise at least one thiourea in an amount effective to inhibit bacteria from adhering to submergible or submerged surfaces.
Patent BR-9705066-A (BR)
Title: Dispositivo de separação de operação contìnua para separar lìquidos e sólidos
Inventor: ORIZAND ALEXANDRE HERMAN
IPC: B07B1/10
Filed: 1997-10-29
Abstract: DISPOSITIVO DE SEPARAçãO DE OPERAçãO CONTìNUA PARA SEPARAR LìQUIDOS E SóLIDOS Um dispositivo de separação compreende uma correia de separação interminável que sustenta uma correia de filtro. As caixas de sucção para extração do filtrado são colocadas na lateral da correia de transporte. A correia de transporte se estende para diante lateralmente para dentro de uma ranhura contínua da caixa de vácuo. Em uma larga instalação de sepação com correias de transporte e correias de filtro longas ocorrem deslocamentos laterais durante a operação, pelo que a vedação torna-se um problema. Esses problemas são resolvidos de acordo com a invenção em que a caixa de sucção apresenta um elemento de vedação conectando-se a borda lateral da correia de transporte e este elemento de vedação é deslocável lateralmente.
Patent BR-9711809-A (BR)
Title: Polipeptìdeo antigênico ou imunogênico, processos para tratar ou prevenir uma doença ou distúrbio em um indivìduo provocado por infecção com htlv-i, e com htlv-ii, para elicitar em um indivìduo a produção de anticorpos que especificamente ligam-se às proteìnas envelopes htlv-ii e htlv-i, e, para gerar uma resposta imune em um indivìduo
Inventor: HALL WILLIAM W
IPC: A61K39/21
Filed: 1997-07-22
Abstract: "POLIPEPTìDEO ANTIGêNICO OU IMUNOGêNICO, PROCESSOS PARA TRATAR OU PREVENIR UMA DOENçA OU DISTúRBIO EM UM INDIVìDUO PROVOCADO POR INFECçãO COM HTLV-I, E COM HTLV-II, PARA ELICITAR EM UM INDIVìDUO A PRODUçãO DE ANTICORPOS QUE ESPECIFICAMENTE LIGAM-SE àS PROTEìNAS ENVELOPES HTLV-II E HTLV-I, E, PARA GERAR UMA RESPOSTA IMUNE EM UM INDIVìDUO". A presente invenção refere-se a novos antígenos de proteína derivados de proteína env de HTLV, que são capazes de serem usadas como uma vacina para auxiliar na prevenção e tratamento de infecções por HTLV-I e HTLV-II e novos processos para a produção deste antígeno.
Patent BR-9800085-A (BR)
Title: Bifurcador de sinal de áudio para uso em informática
Inventor: BRAGANCA EVERON LIMA
IPC: H01R31/06
Filed: 1998-03-01
Abstract: <B>"BIFURCADORES DE SINAL DE áUDIO PARA USO EM INFORMáTICA"<D>. A presente invenção, que conjuga em apenas um elemento, as funções de adaptar e captar o sinal elétrico de áudio, emitido por um microcomputador multimídia genérico através de sua placa de som com saída padrão P2 FêMEA STEREO, divindindo-o sem que haja perda significativa do mesmo e colocando-a à disposição de até dois usuários por meio duas saídas P1o FêMEA STEREO, onde podemos conectar fones de ouvido stereo modelo profissional com controles de volume bilaterais e independentes, o que resulta na emissão direcionada do som aos respectivos usuários, sem causar danos à audição dos mesmos. Tornando assim, o ambiente de ensino aprendizagem mais adequado ao andamento natural de uma aula, proporcionando maior concentração dos usuários na realização de atividadea. O dito bifurcador é constirtuído por caixa isolada eletricamente (E) cujos conectores de saída de sinal de áudio (C) e (D) situam-se na parte frontal e cabo condutor (B) interligado ao conector de captação de sinal de áudio (A) na parte posterior oposta.