baber/WOPTO huggingface dataset:
Patent BR-0305503-A (BR)
Inventor: CARR DALE D
IPC: C09K5/04
Filed: 2003-07-09
Abstract: A high viscosity synthetic ester base stock of about ISO 68 to 400 is formed from a neopentylpolyol condensed with at least one monocarboxylic acid selected from the group consisting of linear acids having between 4 to 10 carbon atoms and branched chain acids having from 5 to 10 carbon atoms in an excess of hydroxyl to carboxylic acid groups to form a partial polyneopentylpolyol ester that is further reacted with the same or similar acid to form a high viscosity polyneopentylpolyol ester.. Lubricants formed from the base stocks have satisfactory miscibility with standard highly or fully fluorinated refrigeration fluids.
Patent BR-0305870-A (BR)
Title: Fertilizante com atividade bactericida e fungicida
Inventor: CAMARGO ROBERTO PARDUCCI
IPC: C05D9/02
Filed: 2003-11-21
Abstract: "FERTILIZANTE COM ATIVIDADE BACTERICIDA E FUNGICIDA". A ser utilizado em atividades preventivas e curativas de doenças provocadas por fungos e bactérias nas culturas. Esse fertilizante utiliza Hipocloritos de Cálcio e Sódio isoladamente ou em mistura com Sais Sulfatos, Nitratos, Cloretos, Fosfatos, Fosfitos, Boratos, Molibdatos, Silicatos, entre outros, além de matéria orgânica e os cátions Cobre, Zinco, Manganês, Ferro, Cálcio, Magnésio, Nitrogênio, Potássio, Cobalto, Alumínio, entre outros, nas mais diferentes proporções objetivando atender as necessidades nutricionais das plantas e ampliar as eficiências das ações preventivas e curativas de doenças. Também, os íons envolvidos podem ou não estar complexados (ânions) ou quelados (cátions). As suas formulações podem ser de qualquer tipo, a exemplo de produtos tipos pastilha, granulado, farelado, pó, micronizado, micro-encapsulado, dry flowable, efervescente, flowable, solução aquosa, solução orgânica, concentrado emulsionável, suspensão, etc. A sua forma de aplicação pode ser via solo, via sementes e via foliar, incluindo também a irrigação ou ferti-irrigação. Os fertilizantes contendo Hipoclorito podem ser utilizados em processos de peletização de sementes. Os princípios ativos defensivos agrícolas ou nutrientes de plantas, quando no solo, sofrem ataque de microorganismos existentes no ambiente, resultando em perda da eficiência do defensivo ou diminuição da eficiência do fertilizante em função da competição. A adição de fertilizantes contendo Hipoclorito protegem estes ativos dos ataques da microflora, ao menos por tempo suficiente para possam desenvolver as suas ações originalmente planejadas.
Patent BR-0306774-A (BR)
Title: Lipossomas ph-sensìveis de cisplatina e outros agentes antineoplásicos e seu processo de obtenção
Inventor: OLIVEIRA MONICA CRISTINA DE
IPC: A61K9/127
Filed: 2003-12-03
Abstract: "LIPOSSOMAS pH-SENSìVEIS DE CISPLATINA E OUTROS AGENTES ANTINEOPLáSICOS E SEU PROCESSO DE OBTENçãO. " A presente invenção diz respeito a formulações de lipossomas pH-sensíveis de cisplatina e outros agentes antineoplásicos incluídos ou não em ciclodextrina e seus respectivos processos de obtenção. Os lipossomas pHsensíveis de cisplatina e outros agentes antineaplásicos podem permitir uma liberação específica do quimioterápico no sítio acometido pelo tumor, eliminar e/ou reduzir os seus efeitos adversos e o aparecimento de resistência ao tratamento assim como permitir a adoção de regimes de poliquimioterapia com fármacos incompatíveis sob a forma não encapsulada. Os lipossomas pHsensíveis são constituídos por fosfolípides formadores de fases não lamelares, derivado do colesteral juntamente ou não com fosfolípide acoplado à cadeia de polietilenoglicol.
Patent BR-0308818-A (BR)
Title: Método e dispositivo para compreensão de substâncias por choque e cátodo de plasma para tal dispositivo
Inventor: ADAMENKO STANISLAV VASILYEVICH
IPC: H05H7/00
Filed: 2003-05-19
Abstract: "MéTODO E DISPOSITIVO PARA COMPRESSãO DE SUBSTâNCIAS POR CHOQUE E CáTODO DE PLASMA PARA TAL DISPOSITIVO". O método de compressão substância por choque nos diodos de vácuo relativistas, simétricos com relação ao eixo (DVR) com cátodo de plasma e anodo-concentrador, inclui a fabricacão do alvo simétrico com relação ao eixo feito duma substância condensada, que serve pelo ao menos de parte do anodo-concetrador, a disposição co-axial de eletrodos citados e descarga de impulso da fonte da energia por DVR. Para comprimir uma parte essencial da substância do alvo até ao estado super-denso utilizam o cátodo de plasma na forma de haste que conduze a eletricidade com elemento dielétrico de topo, cujo perímetro de topo traseiro no plano perpendicular ao eixo da simetria abarca o perímetro da haste com um jogo contínuo e a área da superfície da emissão supera a área máxima da secção transversal do anodo-concetrador, instalam o anodo-concetrador em relação ao cátodo de plasma de modo que o centro de curvatura da superfície de trabalho do anodo-concetrador esteja situado dentro do espaço focal de feixe de elétrons, e exercem uma ação no anodo-concetrador com o feixe de elétrons com energia de elétrons de não menos de 0,2 MeV, a densidade da corrente de não menos de 10^ 6^ A/cm^ 2^ e duração de não mais de 100 ns.
Patent BR-0312233-A (BR)
Inventor: FRITZ DIETER
IPC: E01B7/02
Filed: 2003-06-16
Abstract: In a switch including a main track and a branch track, wherein one rail of each track is each configured as a tongue rail and movable into abutment on the respective stock rail, at least one stock rail ( 1 ), in its region of abutment on the tongue rail ( 2 ), is designed to have a reduced rail head width as compared to the region located outside said region of abutment, wherein the rail head width, starting from the tip ( 3 ) of the tongue, decreases as far as to a point ( 4 ) at which the carrying wheel comes into lateral contact with the tongue rail ( 2 ) and increases in the region following thereupon, and that the tongue rail ( 2 ) is designed to be reinforced in cross section towards the stock rail ( 1 ) according to the reduction in the width of the stock rail head.
Patent BR-0316059-A (BR)
Title: Uso de fosinopril para reduzir eventos cardiovasculares em pacientes de diálise
Inventor: ROUGEMOND ERIC
IPC: A61P9/10
Filed: 2003-10-09
Abstract: "USO DE FOSINOPRIL PARA REDUZIR EVENTOS CARDIOVASCULARES EM PACIENTES DE DIáLISE". A invenção refere-se ao uso de fosinopril ou um sal farmaceuticamente aceitável do mesmo, para reduzir o risco de ocorrência de um evento cardiovascular em pacientes de diálise, em particular pacientes de diálise sang³ínea, especialmente pacientes apresentando hipertrofia ventricular esquerda.
Patent BR-0317919-A (BR)
Title: Sistema de implante dentário e método de instalação de dente protético
Inventor: HURSON STEVE
IPC: A61C8/00
Filed: 2003-12-30
Abstract: "SISTEMA DE IMPLANTE DENTáRIO E MéTODO DE INSTALAçãO DE DENTE PROTéTICO". Um implante dentário e uma combinação de apoio inclui uma parte de corpo de implante e uma parte de apoio. A parte de corpo de implante fica localizada numa extremidade distal da combinação e é configurada de modo a situar-se pelo menos parcialmente abaixo de uma crista da mandíbula do paciente. A parte de apoio fica localizada numa extremidade proximal da combinação e está configurada de maneira a situar-se pelo menos parcialmente acima da crista da mandíbula do paciente. A parte de apoio compreende uma parte chamejada, uma parte saliente e uma parte de restauração final. A parte saliente situa-se emtre a parte chamejada e a parte de restauração final.
Patent BR-8504772-A (BR)
Inventor: LARSSON LARS ERIK
IPC: E21B17/22
Filed: 1985-09-27
Abstract: A drill steel (10) for percussion drilling has four longitudinally extending grooves (13) for removal of cuttings. The grooves (13) are shaped such that, in comparison with a hexagonal drill steel, there is obtained an enlarged space for cuttings and a less consumption of material with maintenance of the same resistance to bending.
Patent BR-8602780-A (BR)
Inventor: HOLM EJLER L
IPC: F23C10/08
Filed: 1986-06-13
Abstract: A process for the operation of a circulating, fluidized bed reactor is described, by which a solid particle material comprising a solid reactant material, in particular carbonaceous fuel, is introduced into the lower part of the reactor and is formed to a fast bed by means of a fluidization gas containing a gaseous reactant material, in particular oxygen, introduced into the reactor bottom, while nonreacted particles are removed from the reactor top and recirculated to the bed. 
<??>By removing a predetermined fraction of the solid particle material being present in the reactor from at least one site positioned below the reactor top, subjecting it to thermal treatment and recirculating it to at least one other, lower positioned site of the bed, enhanced possibilities for process optimalization are achieved. 
<??>Furthermore a fluidized bed reactor is described comprising a vertical reactor chamber (1), a first inlet (9) in the lower part (2) of the reactor chamber for introduction of solid particle material, and a second inlet (22) in the bottom of the reactor chamber for introduction of fluidization gas, and an outlet conduit (28) in the upper part (4) of the reactor chamber for removal of reactor material. 
<??>Such a reactor may be used for performing the described process, when at least one further outlet conduit (5, 3a, 3b, 4) for solid particle material is provided between the first inlet (9) for solid particle material and the outlet (28) for reactor material, which outlet conduit (5, 3a, 3b, 4) via cooling or heating members (21) leads back to the reactor as at least one further inlet for solid particle material.
Patent BR-8603338-A (BR)
Inventor: INGENDOH AXEL
IPC: A61P3/00
Filed: 1986-07-15
Abstract: Aryl ethanol-hydroxylamines of the formula   <IMAGE>   in which Ar represents aryl or heteroaryl, each of which can optionally be substituted, and R represents alkyl, aryl, aralkyl, heteroaryl, heteroaralkyl or cycloalkyl, each of which can optionally be substituted, or physiologically tolerated salts thereof, exhibit animal growth-promoting properties. Intermediates therefor of the formula   <IMAGE>  with the exception of phenyl and p-bromophenyl, are also new.
Patent BR-8604097-A (BR)
Inventor: CADIEUX SERGE M
IPC: A61F13/15
Filed: 1986-08-28
Abstract: Dry laid board comprising peat moss is provided and made by harvesting peat moss having a degree of decomposition of H-1 value as measured by the Modified Von Post Scale, individualizing the harvested peat moss, drying the individualized peat moss and entraining the peat moss in a gas stream. The entrained peat moss is then condensed to form a low density peat moss containing board which is subsequently calendered for use in such products as dressings. diapers and sanitary napkins.
Patent BR-8606728-A (BR)
Inventor: PELZER RUDOLF
IPC: E03B3/20
Filed: 1986-06-10
Abstract: PCT No. PCT/BE86/00017 Sec. 371 Date Feb. 9, 1987 Sec. 102(e) Date Feb. 9, 1987 PCT Filed Jun. 10, 1986 PCT Pub. No. WO86/07408 PCT Pub. Date Dec. 18, 1986.In a well with filter tube and filter gravel fill a slot profile for a collection element forming the suction tube has larger suction cut-outs at the bottom than at the top and effects an equalization of the flow velocity of the water passing into the filter gravel layer on the basis of the combination of calculations and empirical investigations.
Patent BR-8702350-A (BR)
Inventor: HOOTS JOHN E
IPC: C23F11/08
Filed: 1987-05-08
Abstract: A method for inhibiting corrosion in industrial cooling waters which contain hardness and a pH of at least 6.5, by dosing the water with a composition which comprises a water-soluble inorganic phosphate capable of inhibiting corrosion in an aqueous alkaline environment and a hydrocarbon polymer containing an N-substituted acrylamide polymers with an amide structure as follows: <CHEM>  where R2 is hydrogen or methyl, where R1 is a hydrogen or an alkyl and R is alkylene or phenylene, and X is sulfonate, (poly)hydroxyl, (poly)carboxyl or carbonyl, and combinations thereof; or containing derivatized maleic anhydride homo- co- and terpolymers having N-substituted maleamic acid units, N-substituted maleimide units and maleic acid (and salts) units having a structure as follows: <CHEM> where R1, R2 and R3 are each independently chosen from the group consisting of hydrogen, hydroxyl, carboxyalkyl, carboxyamide, phenyl, substituted phenyl, linear or branched alkyl of from one to ten carbon atoms, and substituted alkyl of from one to ten carbon atoms, where the substituent is phosphonic acid; phosphinic acid; phosphate ester; sulfonic acid; sulfate ester, carboxyamide, (poly)carboxy and (poly)hydroxy, alkoxy and carboxylate ester groups; and combinations thereof.
Patent BR-8703474-A (BR)
Inventor: SUTERA RICHARD
IPC: B41J2/185
Filed: 1987-06-12
Abstract: A drop-catching structure for use in a liquid jet printing apparatus of the type which generates a linear array of closely spaced (i.e., high density) droplet streams from an orifice plate. The droplets are deflected from a normal droplet path towards a catching structure, the preferred embodiment of which includes an upper first planar surface substantially parallel to the droplet path, an intermediate planar surface disposed below the first planar surface and inclined downwardly and outwardly relative to the first planar surface, and a lower planar surface disposed below the intermediate surface which terminates in an upwardly directed channel defined with the ingesting blade.
Patent BR-8801406-A (BR)
Inventor: BILLET LUCIEN
IPC: C08G77/32
Filed: 1988-03-28
Abstract: The present invention relates to a process for the preparation of a polydiorganosiloxane with silanol ends. 
<??>According to the process of the invention a polydiorganosiloxane oil with silanol ends, of viscosity of 10 to 4,000 mPa s is polycondensed in bulk at a temperature of 70-200 DEG C in the presence of perfluoromethanesulphonic acid with removal of the water formed. The polycondensation is stopped instantaneously by addition of a polysilazane chosen from cyclopolydiorganosilazanes and polydiorganosilazanes with diorganoaminosilyl ends. 
<??>The process according to the invention makes it possible to obtain polydiorganosiloxane oils or resins with silanol ends capable of being employed especially for the manufacture of silicone compositions capable of being vulcanised to elastomers.
Patent BR-8802165-A (BR)
Inventor: GRULA GREGORY J
IPC: H01L21/74
Filed: 1988-04-29
Abstract: CMOS integrated circuit having a top-side substrate contact and method for making same. A new and improved CMOS fabrication process provides a device having a low resistance top-side connection (22) to its substrate (2). The top-side substrate connection enhances the immunity of the device to latch-up and is suitable for use with tape automated bonding (TAB) packaging processes.
Patent BR-8807750-A (BR)
Inventor: ZIMMER JOHANNES
IPC: B05C11/04
Filed: 1988-05-18
Abstract: The doctor device has a profile member pivotally mounted to a retaining member that is carried on a mount. Vertical movement of the mount causes angular displacement of the profile member thereby changing the material applicaton area disposed adjacent and upstream of the doctor. The doctor is either a doctor blade or roll doctor. In the case of a roll doctor, a receptacle is formed in the profile member and the roll doctor is magnetically retained with the receptacle. During application of a material to an application surface with the roll doctor, the roll doctor is magnetically attracted to the application surface by a second magnetic device located beneath the application surface or work surface.
Patent BR-9000379-A (BR)
Inventor: PARTAIN EMMETT MALONE III
IPC: C08L1/00
Filed: 1990-01-30
Abstract: Polysaccharides, including hydroxyethyl cellulose, having alkyl-aryl hydrophobic substitution, provide latex compositions, such as paints, with improved rheology and stability. Improved processes for producing such polysaccharides are also provided.
Patent BR-9002294-A (BR)
Inventor: LOK CORNELIS MARTINUS
IPC: B01J23/755
Filed: 1990-05-16
Abstract: The invention provides a nickel/silica catalyst optionally also containing cations of a lower Group II metal (X), which catalyst satisfies the following combination of features:     1) a molar ratio of SiO2/Ni = 0.15 = 0.35   2) a molar ratio of X/Ni = 0 - 0.15   3) an active nickel surface area above 120m<2>/g 4) a BET surface area of which at least 60% is found with pores with a radius below 1.5 nm.   Preferably the catalyst has an atomic X/Ni ratio between 0.5 - 0.10 and a BET surface area of which at least 60% is found in pores having a pore radius of below 1.4 nm. The group II metal X is preferably magnesium or barium.
Patent BR-9103035-A (BR)
Inventor: MARELLI ANDREA
IPC: G06M1/08
Filed: 1991-07-16
Abstract: The device comprises a distributor provided with an operating member (8) for a counting means of doses of fluid associated with a mouth (31) of a container (1), a ring nut (4) for fastening the distributor means (2) onto the nouth (31) and elastic means (16) suitable for transforming the translatory motion of said operating member (8) with respect to the ring nut (4) in a rotatory and axially reciprocating motion of a rotating and axially translatable element (9) to cause the appearance of a different numerical index provided on the rotating element (9) at an observation position (19) obtained in the operating member (8). <IMAGE>
Patent BR-9105567-A (BR)
Inventor: BOPPART STEPHAN WALTER
IPC: B01D53/74
Filed: 1991-12-17
Abstract: The solvent vapor concentration in a gas lock of an apparatus containing a treating chamber 1 and the gas lock 2 which solvent vapor is mixed with air and is obtained in the treatment of articles in the treating chamber is controlled by a method comprising the following steps:   a) passing the gaseous solvent vapor/air mixture from the gas lock 2 at least once through an adsorber 3 containing an adsorbent for the organic solvent and recycling the outlet gas stream from the adsorber to the gas lock; b) after completion of the adsorption, removing treated articles from the gas lock 2 and/or loading the gas lock with articles to be treated; and c) heating the adsorbent and passing a gas stream from the treating chamber 1 or from the gas lock 2 at least once through the adsorber 3 and recycling the outlet stream from the adsorber directly to the gas lock.   The gas lock 2 is provided with two opening/closing means 10; 11, with an outlet conduit 5 and an inlet conduit 6. The gas stream is circulated by means of a ventilator 4 and can be cooled by means of a cooler 7 and/or heated by means of a heater 8.
Patent BR-9106851-A (BR)
Inventor: THOMAS GRAHAM ALEXANDER
IPC: G06T7/20
Filed: 1991-09-20
Abstract: The appropriate one of a list of possible motion vectors is applied to each region of a video image. An image value for that region is determined for each of four successive fields, for each of the possible motion vectors. The values for these four fields are compared and when the values are substantially the same for a given vector it is assumed that is the vector appropriate to that region. The vectors appropriate to regions of obscured or revealed background can also be assigned by comparing inter-field differences and determining regions where the inter-field differences are high for the central pair and one outer pair and low for the other outer pair of fields. To generate regions corresponding to obscured background only information from the earlier fields is used and to generate regions corresponding to revealed background only information from the later fields are used.
Patent BR-9201556-A (BR)
Inventor: BATTEGAZZORE PIERO
IPC: B65D41/34
Filed: 1992-04-28
Abstract: A tamper-proof closure (1) for a bottle (2) and the like, which comprises a cap (3) adapted for screwing on/off the bottle (2), a sealing band (6) connected to the cap (3) by bridge portions (11,12), and abutments (13,14) formed on the band (6) to engage respective teeth (17,18) formed on the bottle (2), has the advantage of an improved indication of the closure having been unsealed, by virtue of the band (6) being split in at least two arched sections (8) which are provided, at the leading (9) and trailing (10) ends in the screw-off direction of the cap (3), with respective bridge portions (11,12) of connection to the cap (3) and respective abutments (13,14), the bridge portion (11) located at leading end (9) being ruptured upon engagement of the respective abutment (13) with the respective tooth (17), and the bridge portion (12) located at the trailing end (10) constituting a hinge (12a) for shifting the arched section (8) angularly following engagement of the respective abutment (14) with the respective tooth (18). <IMAGE>
Patent BR-9206907-A (BR)
Inventor: NGUYEN NGA K
IPC: B44C1/17
Filed: 1992-11-16
Abstract: A die-cut permanent marking article for use with an elongate object, consisting of a strip of low molecular weight heat-sensitive, transparent polymeric film having an upper and a lower surface, at least a portion of the lower surface being capable of self-adherence, at least a portion of the upper surface being imprintable, the polymeric film being fusible by the application of heat, but remaining transparent even after application of heat such that any marking placed on any portion of the article remains readable even if covered by one or more overwrapping portions of the strip.
Patent BR-9305770-A (BR)
Inventor: GIOVANNETTI GIOVANNI BATTISTA
IPC: A61H1/02
Filed: 1993-01-22
Abstract: A diagnostic and therapeutic apparatus for re-educating the posture of the backbone includes in combination means for controlling the orthostatic posture of the patient, means for carrying out a differential traction on the same patient at different levels in order to cancel out all or a part of his weight, means for correcting the postural defects in the three planes of the space and for blocking the patient within postural limits in order to prevent him from assuming postures other than that therapeutic even during the deambulation. In particular, the orthostatic posture is controlled by measuring the weight resting on each foot of the patient through footboards (19A, 19B) sensitive to changes in pressure placed under a travelling band (18), and the traction means are lacings or traction slings (24) slidable around pulleys (22) carried by a rigid framework and put under tension manually by the operator or automatically by a microprocessor receiving data measured from the footboard (19A, 19B) sensitive to changes in pressure.
Patent BR-9307607-A (BR)
Title: Sistema para recuperação de relações em uma base de dados no caso de erros
Inventor: LARSSON BO ERIK STEFAN
IPC: G06F17/30
Filed: 1993-12-03
Abstract: Patente de Invenção "SISTEMA PARA RECUPERAçãO DE RELAçõES EM UMA BASE DE DADOS NO CASO DE ERROS". Um sistema para recuperação de relações em uma base de dados em caso de erros, compreende funcionalidade executada por um computador e assegurar que dados na base de dados sejam estruturados como itens de dados em uma série de subsistemas de recuperação, cada item de dados pertencente a somente um subsistema. Se um subsistema contém um ou mais itens de dados que dependem de um ou mais itens de dados em outro subsistema, o subsistema primeiramente mencionado é marcado como dependente do segundo subsistema mencionado. Se um primeiro subsistema é marcado como dependente, um segundo subsistema que é marcado como dependente de um terceiro subsistema, o primeiro subsistema é recursivamente marcado como dependente do dito terceiro subsistema. Outrossim, inexistem dois subsistemas que sejam marcados como dependentes um do outro. As limitações de integridade entre um item de dados em um subsistema e um item de dados em outro subsistema são admitidas contanto que um destes subsistemas seja marcado como dependentes do outro. Ações de recuperação são realizadas sobre um subsistema de maneira a somente resultar na alteração de itens de dados daquele subsistema e de subsistemas marcados como dependentes do mesmo.