baber/WOPTO huggingface dataset:
Patent BR-8907365-A (BR)
Inventor: MANNONEN MATTI PELLERVO
IPC: E02D17/20
Filed: 1989-04-11
Abstract: The invention relates to a prefabricated concrete component system for forming ground-bearing stairways, platforms, terraces and analogous structures of one or more layers. It is the object of the invention to be able to construct, from a few basic components, a durable and safe ground-bearing structure of the desired shape. Such a component system comprises at least three different basic components (1, 2, and 3), which are used together or separately and which are slab components provided with upright supports. The basic components of the component system according to the invention are so designed that one or two adjacent slab components in the same constructional layer form at least two support and fastening surfaces for the next higher slab component. Thus a sturdy and safe structure is obtained. The shape of the components enables them to be cast in a single-part casting mold, from which the component will detach owing to beveled surfaces. The system also includes ramp components, edge components provided with edges, and corner components.
Patent BR-8907757-A (BR)
Inventor: INGE CLAES
IPC: B04B7/14
Filed: 1989-10-27
Abstract: In order to free a liquid form a substance dispersed therein and having a larger density than the liquid a centrifuge rotor is used having a stack of conical separation discs. Elongated spacing members (11a, 11b) in the spaces between the separation discs are formed such that the liquid flow in the disc interspaces is conducted in a certain way. Thus, the main part of the liquid is conducted in flow paths (12a, 12b), each of which has a direction with one radial component and one component turned against the rotational direction of the rotor.
Patent BR-9002558-A (BR)
Inventor: THURIES EDMOND
IPC: H01H33/90
Filed: 1990-05-30
Abstract: The invention relates to a high-tension circuit breaker insulated with dielectric self-blasting gas. 
<??>The circuit breaker comprising, inside a sealed insulating envelope filled with dielectric gas:
 - a fixed assembly comprising in particular a stationary main contact and a stationary arc contact,
 - a moving assembly driven by a manoeuvring linkage and comprising in particular a moving main contact and a moving arc contact,
 - a blasting volume prolonged by a blasting nozzle,
 - a blasting piston,
 - a pair of secondary contacts arranged in a first volume and intended to generate a secondary arc, is characterised in that it comprises first means of reducing the risks of untimely sparking due to the secondary arc and which consist of a jacket (25A) made of an insulating material and extending in line with the secondary contacts (41, 42) and in sliding contact with at least part of one (41) of the secondary contacts, the said jacket carrying longitudinal grooves (45) on the said secondary contact (41) side. 
<??>Application to high-tension circuit breakers. 
<IMAGE>
Patent BR-9104992-A (BR)
Inventor: HUVEY MICHEL
IPC: B29C63/24
Filed: 1991-11-18
Abstract: The present invention describes a vessel for fluids under pressure and a method for manufacturing it. The vessel is composed of two bottoms (3, 4) separated by a corrugated cylindrical zone (2), the corrugated cylindrical zone being strengthened circumferentially, and of a longitudinal reinforcement (7) which is placed on the outer structure of the vessel as a whole and which, by absorbing the bottom effect, makes it possible to reduce the thickness of the bottoms and make the vessel lighter. <IMAGE>
Patent BR-9106210-A (BR)
Inventor: COOPER LEONARD MICHAEL
IPC: B65D71/24
Filed: 1991-11-12
Abstract: Integral retaining means in an open-ended wrap-around carrier for preventing the spaced bottom portions of articles such as tapered tubs from engaging each other and escaping the carrier through the open end. The bottom panel (22) is comprised of inner and outer mechanically connected flaps (24, 26). The outer bottom panel flap (26) contains a retainer flap (32) at each end connected along a fold line (40) overlying the inner edge (68) of an opening (56) in the inner bottom panel flap (24). The retainer flaps (32) extend up into the interior of the carrier through the openings (56) in the inner bottom panel flap (24), and include spaced converging fold lines (50) which create angled side walls (54) for engaging the bottom portions of the articles.
Patent BR-9106865-A (BR)
Inventor: CARLSON THOMAS S
IPC: B42D15/10
Filed: 1991-09-19
Abstract: PCT No. PCT/US91/06803 Sec. 371 Date May 15, 1993 Sec. 102(e) Date May 15, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/05036 PCT Pub. Date Apr. 2, 1992A sheetstock for preparing business forms including die-cut identification cards, labels, wrist bands, return envelope mailers, and loose leaf index tabs, which may be imprinted with various types of computerized imaging equipment including, but not limited to, impact printing, hot and cold cut-sheet and continuous form laser (electrophotography) printing, thermal transfer printing, ion deposition printing, magnetic printing (magnetographic), ink jet printing, and LED (light emitting diode) printing. The sheetstock includes various types and configuration of laminates including imprintable plastic or paper adhered to a portion of the sheetstock. The laminate portion is adhered to the core sheet or die cut in such a way as to define one or more die-cut identification cards, labels, wrist bands, return envelope mailers, and loose leaf index tabs. The remainder of the sheetstock includes a second layer of paper adhered thereto which allows the sheetstock to feed through a laser printer feed tray. Alternatively, the core sheet is indented to allow for the added thickness of the adhesive and plastic layers.
Patent BR-9205172-A (BR)
Inventor: PEES KLAUS-JUERGEN
IPC: A01P3/00
Filed: 1992-12-28
Abstract: This invention relates to certain triazolopyrimidine derivatives of the general formula <CHEM> in which R<3> represents an optionally substituted aryl group and Hal represents a chlorine or bromine atom, and processes for their preparation.
Patent BR-9300996-A (BR)
Inventor: DAVIS KIRK EMERSON
IPC: C10M169/04
Filed: 1993-04-22
Abstract: This invention relates to a liquid composition comprising (A) at least one fluorine-containing hydrocarbon containing one to three carbon atoms; and a lubricant comprising (B) a blend of (1) at least one carboxylic ester of (I) a neo hydroxy compound selected from the group consisting of (i) a neo hydroxy compound with one to four hydroxyl groups, and (ii) a mixture of neo hydroxy compounds having an average of less than 3.5 hydroxyl groups per hydroxy compound, and (II) a monocarboxylic acylating agent selected from the group consisting of (i) a monocarboxylic acylating agent having four or five carbon atoms, and (ii) a combination of a (a) an monocarboxylic acylating agent having four or five carbon atoms and (b) an monocarboxylic acylating agent having from about 7 to about 15 carbon atoms, provided that greater than 55 % of the ester groups of (1) are derived from monocarboxylic acylating agent having four or five carbon atoms, and (2) at least one carboxylic ester of (III) a neo hydroxy compound selected from the group consisting of (iii) a neo hydroxy compound having five or more four hydroxyl groups per hydroxy compound, and (iv) a mixture of neo hydroxy compounds having an average greater than 4.5 hydroxyl groups per hydroxy compound, and (IV) a combination of a (a) an monocarboxylic acylating agent having four or five carbon atoms and (b) an monocarboxylic acylating agent having from about 7 to about 15 carbon atoms, provided that greater than 55 % of the ester groups of (2) are derived from (IVb). The liquid compositions are useful particularly as refrigeration liquids in refrigerators and air-conditioners including automotive, home and industrial air-conditioners.
Patent BR-9304570-A (BR)
Inventor: DAVIS ALAN RICHARD
IPC: F16H61/32
Filed: 1993-11-24
Abstract: Calibration of an X-Y shifter is accomplished under the control of a microcomputer (28) which is programmed to perform a calibration routine each time the vehicle is shutdown. The routine causes the shifter's shift finger (10) to be moved into touching contact with the various inner wall surfaces (11F, 11R, 12F, 12R, 13F, 13R, 11X, 13X) of a plurality of shift blocks (11, 12, 13) of the respective transmission shift rails (14a, 14b, 14c) from which a calibrated shift rail and neutral position are calculated. <IMAGE>
Patent BR-9305718-A (BR)
Inventor: COLLIN JEAN-CLAUDE
IPC: C07K16/00
Filed: 1993-01-08
Abstract: PCT No. PCT/FR93/00014 Sec. 371 Date Aug. 10, 1994 Sec. 102(e) Date Aug. 10, 1994 PCT Filed Jan. 8, 1993 PCT Pub. No. WO93/14117 PCT Pub. Date Jul. 22, 1993The present invention presents an antigenic peptide whose amino acid sequence comprises a fragment of the caseinomacropeptide (CMP) sequence, which peptide is characterized in that it carries at least one epitope of CMP. These peptides exhibit no or little cross-reactivity with K-casein. When these peptides are used as immunogens, they make it possible to obtain specific anti-CMP antibodies. Also disclosed is a process for detecting the presence of cow's milk CMP in milk and milk products, using the above antibodies. Further presented are diagnostic reagents for the assay of CMP, which reagents are characterized in that they comprise at least one peptide, antigenic composition, or anti-CMP antibody of the present invention.
Patent BR-9306932-A (BR)
Inventor: SALVADOR CAMACHO L
IPC: C03B5/00
Filed: 1993-08-17
Abstract: A method in which a plasma arc torch (16) is used to vitrify and remediate a site containing municipal waste (12), contaminated soils, resulting from a hazardous material deposit or spill, or contaminated buried objects. The process steps of a first preferred embodiment involve drilling a series of holes into the waste material mass at proper spacing, inserting and operating a plasma arc torch (16) in each drilled hole to pyrolize, remediate and vitrify the waste materials and allowing the melted materials to cool and harden. During the process, a gaseous by-product (36) is produced and collected in a hood which is attached to scrubbing and chemical cleaning apparatus (38). The resultant gases are commercially useful as fuel gas and the vitrified residue (14) is significantly smaller in volume than the original waste material volume, thus substantially extending the useful life of the landfill sites and ultimately providing a firm foundation for construction.
Patent BR-9307191-A (BR)
Inventor: AGRAWAL SUDHI
IPC: C12N15/09
Filed: 1993-10-04
Abstract: Disclosed are oligonucleotides having nucleotide sequences that hybridize to at least nucleotides 324 to 348 of a conserved gag region of the HIV-1 genome. These oligonucleotides have about 25 to 30 nucleotides linked by at least one non-phosphodiester internucleotide linkage which render them resistant to nuclease digestion. Also disclosed are therapeutic formulations containing such oligonucleotides and methods of inhibition HIV-1 proliferation and of treating HIV-1 infection in a mammal.
Patent BR-9307594-A (BR)
Title: Junta para conexão de uma primeira árvore motriz com uma segunda árvore motriz
Inventor: DAY STANLEY J
IPC: F16D3/12
Filed: 1993-10-04
Abstract: Patente de Invenção "JUNTA PARA CONEXãO DE UMA PRIMEIRA áRVORES MOTRIZ COM UMA SEGUNDA áRVORE MOTRIZ". Uma junta para conexão de uma primeira árvore motriz (16) com uma segunda árvore motriz (18) inclui uma disposição de esfera e encaixe (14) conectando as duas árvores (16, 18) e uma mola (12) afixada por uma extremidade a uma árvore (16) e pela outra extremidade à outra árvore motriz (18). A mola (12) é feita de uma matriz de polímero contendo fibras (102) feitas de resina de poli(p-fenileno tereftalamida). As fibras (102) se estendem através do eixo helicoidal da mola (12). A mola 912) é disposta em torno da disposição de esfera e encaixe (14) de modo que cargas de choque que são absorvidas pela mola (12).
Patent BR-9402938-A (BR)
Inventor: WINTER ARI
IPC: B66B1/46
Filed: 1994-07-26
Abstract: The invention relates to a push button panel for an elevator. The push button panel (1) comprises a front panel (3) and push button areas (2) provided on the front surface (4) of the front panel. The front panel (3) is made of a material having a high degree of rigidity. At least in the regions of the push button areas (2), the back surface (6) of the front panel (3) is provided with elements (9) sensitive to pressure changes. The sensor element (9) is connected by at least one signal conductor (8) to the data transmission system of the elevator. The sensor element (9) preferably consists of a film which, when subjected to mechanical work, produces an electric signal. <IMAGE>
Patent BR-9406986-A (BR)
Inventor: WELLS ROBERT LEE
IPC: A61K8/23
Filed: 1994-05-05
Abstract: Provides hair conditioning shampoo compositions suitable and safe for frequent (e.g., daily) use and contact with the hair and skin, said compositions comprising: (a) one or more detersive surfactants such as those selected from the group consisting of anionic, nonionic, amphoteric, and zwitterionic surfactants;(b) a nonvolatile hair conditioning agent or combination of nonvolatile hair conditioning agents selected from the group consisting of insoluble silicones, water soluble organic cationic conditioning agents such as cationic surfactants and cationic polymers; and (c) from about 20% to about 99.5%, by weight, water; wherein said composition additionally comprises from about 0.004M to about 0.08M of free polyvalent metal cations. The present invention can provide improved consistency of deposition on the hair for nonvolatile, insoluble silicone and water soluble cationic conditioning agents when the composition is applied using water across a broad range of hardness.
Patent BR-9502568-A (BR)
Inventor: CHOPIN THIERRY
IPC: C01F17/241
Filed: 1995-05-26
Abstract: A process for the prepn. of a dispersible cpd. based on at least one rare earth and possibly another element selected from gps. IVa, VIIa, VIII, Ib, IIb, IIIb or IVb which comprises the following steps:- prepn. of a soln. contg. an acetate or chloride of at least one rare earth, and (y present) a salt or soln. of the other element; contact of the soln. a mixt., with a base, maintaining the mixt. formed at a basic pH; recovery of the ppte. formed by atomisation or lyophilisation. Also claimed are the cpds. obtainable by this process, solid solns. (oxides) obtd by calcination colloidal suspensions of the prods. and catalytic compsns. based on there materials.
Patent BR-9508606-A (BR)
Inventor: MCMAHON KEITH HERD YOUNIE
IPC: A61M5/178
Filed: 1995-08-10
Abstract: PCT No. PCT/GB95/01894 Sec. 371 Date Jan. 29, 1997 Sec. 102(e) Date Jan. 29, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/05879 PCT Pub. Date Feb. 29, 1996A fluid handling device has a needle retraction assembly which brings about the retraction of a hollow needle after use. A hollow body portion is provided at one end, with an end wall having a mounting portion including a needle passage. A hollow needle having a leading end portion is movable between a first position in which the leading end portion of the needle protrudes from a front end portion of said mounting portion and a second position in which the needle is withdrawn within the hollow body portion. A spring acts to bias the needle into the second, withdrawn position. The needle is provided with a portion of enlarged diameter at a location spaced from the leading end portion. A retainer maintains the needle in its first position until use is completed. The retainer includes an O-ring positioned in a circumferential groove in the portion of enlarged diameter. The O-ring abuts the end of a sleeve slidable within the mounting portion and which can be forced forwardly to dislodge the O-ring so as to permit the needle to move from its first position into its second position under the influence of the spring.
Patent BR-9609017-A (BR)
Inventor: DYER JOHN COLLINS
IPC: C08F220/12
Filed: 1996-06-03
Abstract: The invention relates to the use of polymeric foam materials for insulation. These polymeric foams are prepared by polymerization of certain water-in-oil emulsions having a relatively high ratio of water phase to oil phase, commonly known in the art as high internal phase emulstions, or "HIPEs." The HIPE-derived foam materials used in the present invention comprise a generally hydrophobic, flexible, semi-flexible, or rigid nonionic polymeric foam structure of interconnected open-cells. These foam structures have: A) a specific surface area per foam volume of at least about 0.01 m2/cc; B) a density of less than about 0.05 g/cc; and C) a glass transition temperature (Tg) of between about -20 DEG  and 90 DEG  C. The foams can be used as thermal, acoustic, and/or mechanical insulation materials. In a preferred embodiment, the foams used can be prepared, packaged, and shipped in a compressed, high density state and will "spring back" upon activation (e.g. heat) to the original density of the foam.
Patent BR-9610465-A (BR)
Inventor: WEVERS JEAN
IPC: C11D7/20
Filed: 1996-09-03
Abstract: The invention relates to a granular detergent composition comprising (i) a softening clay and (ii) a clay flocculating polymer, and to a process for making the composition. The composition is particularly useful in "softening-through-the-wash" products. The clay flocculating polymer is sieved or ground such that at least 95 % by weight of the clay flocculating polymer has a particle size of less than 250 micrometers, and preferably less than 150 micrometers, before adding it to the granular detergent composition.
Patent BR-9611581-A (BR)
Inventor: NESTEROV GUENNADI A
IPC: F28D19/04
Filed: 1996-12-05
Abstract: The invention concerns a heat exchanger of the type in question with at least one suitably tempered surface moving substantially tangentially to itself or with at least one suitably tempered surface region moving substantially tangentially to itself, in order to prepare a heat exchanger for tempering at least one directed fluid flow (1, 7; 2, 6) or to prepare a corresponding tempering process in which the flow resistance of the heat exchanger per se is as low as possible, in spite of the surface coming into contact with the directed fluid flow (1, 7; 2, 6) being comparatively large, the fluid flow having in the vicinity of the surface or the surface region a movement component acting in the same direction as the direction of movement of the surface or surface region. The invention further concerns a process whereby the fluid flow is guided in the immediate vicinity of at least one suitably tempered surface or surface region moving substantially tangentially to itself, the direction of movement of which surface or surface region has a movement component acting in the same direction as the fluid flow.
Patent BR-9705320-A (BR)
Inventor: MIRABELLO ERNESTO
IPC: B26F3/00
Filed: 1997-10-23
Abstract: A handling and supporting structure (10) for cutting machines, applicable in particular in machines that perform water jet cutting operations on leathers, hides and synthetic materials, comprising a plurality of comb-like elements (12), obtained starting from reduced thickness sheet, said elements being parallel with one another and/or differently oriented, and formed by approached and aligned needles (20), whose sides decrease in width from the portion near the base (12') from which they develop vertically up to the top of the structure; and comprising also a supporting frame for said comb-like elements (12), made up by two or more laminations (14) of any form and size, vertically and transversally arranged relatively to said elements (12). <IMAGE>
Patent BR-9709716-A (BR)
Inventor: DEVANT RALF M
IPC: C07D311/66
Filed: 1997-05-07
Abstract: The invention relates to processes for the chromatographic separation of enantiomeric esters from 2-alkanoyl-chromane derivatives of the formula (I) in which Z is -(CH2)n1-(CHA)n2-(CH2)n3, where n1 = 0, 1, 2 or 3, n2 = 0 or 1, n3 = 0, 1, 2 or 3, with the proviso that n1 + n2 + n3 < 4, R<6>, R<7>, R<8> and R<9> are mutually independently H, A, OA, phenoxy, OH, F, Cl, Br, I, CN, CF3, NO2, NH2, NHA, NA2, Ac, Ph, cycloalkyl with 3 to 7 atoms, -CH2NH2, -CH2NHA, -CH2NA2, -CH2NHAc or -CH2NHSO2CH3, where two neighbouring radicals may also be an alkylene chain with 3 or 4 C atoms, A is alkyl with 1 to 6 C atoms, Ac is alkanoyl with 1 to 10 C atoms or aroyl with 7 to 11 C atoms, Ph is unsubstituted or R<5>, 2, 3 or 4-pyridyl or phenoxy-substituted phenyl, R<5> is unsubstituted or 1-5 F, CF3 or wholly or partially fluorine-substituted A, A and/or OA-substituted phenyl, by means of chromatography on sorbents containing aromatic carbamate-substituted polysaccharides, e.g. cellulose, especially cellulose-tris(3,5 dimethyl phenyl carbamate), using eluents containing C1 to C5 alcohols. Suitable eluents are C1 to C5 alcohols, especially methanol and ethanol or their mixtures. Preferred eluents are C1 to C5 alcohols and C1 to C10 hydrocarbons, especially mixtures of hexane or heptane with 2-propanol.
Patent BR-9713632-A (BR)
Title: Citocina de mamìfero relacionada com a il-10
Inventor: BAZAN J FERNANDO
IPC: C12Q1/68
Filed: 1997-12-22
Abstract: Patente de Invenção: <B>"CITOCINA DE MAMìFERO RELACIONADA COM A IL-10" <D>. São providos genes purificados codificando citocina de um mamífero, reagentes relacionados a ela, incluindo proteínas purificadas, anticorpos específicos, e ácidos nucléicos codificando esta molécula. São também fornecidos métodos de usar os referidos reagentes e kits de diagnóstico.
Patent BR-9714170-A (BR)
Title: Composto, medicamento, composição farmacêutica, e, utilização de um composto
Inventor: BIGG DENNIS
IPC: C07D498/22
Filed: 1997-12-05
Abstract: COMPOSTO, MEDICAMENTO, COMPOSIçãO FARMACêUTICA, E,  UTILIZAçãO DE UM COMPOSTO". A invenção refere-se a novos análogos da camptotecina e, em particular, aos produtos que respondem às fórmulas a seguir: - 5-etil-9,10-difluoro-4,5-diidro-5-hidróxi-12-(4-metil piperidinometil)-1H-oxepino[3',4':6,7]indolizino[1,2-b]quinoleíno-3,15 (4H,13H)-diona; -5-etil-12-dietilaminometil-9-fluoro-4,5-diidro-10-metil-1H-oxepino[3',4' :6,7]indolizino[1,2-b]quinoleíno-3,15(4H,13H)-diona; -5-etil-9-fluoro-4,5-diidro-5-hidróxi-10-metil-12-(4-metil piperidinometil-1H-oxepino[3',4':6,7]indolizino[1,2-b]quinoleíno-3,15 94H,13H)-diona; sua aplicação como medicamentos, as composições farmacêuticas que os contêm e sua utilização para a realização de medicamentos anti-tumorosos, anti-viróticos e anti-parasitários.
Patent BR-9714693-A (BR)
Title: Processo para a transformação a frio de refugos e/ou lama municipais em materiais inertes, instalação para realização do referido processo e produtos obtidos.
Inventor: BERNABEI RAFFAELLO
IPC: C04B18/00
Filed: 1997-05-07
Abstract: Patente de Invenção: <B> "PROCESSO PARA A TRANSFORMAçãO A FRIO DE REFUGOS E/OU LAMA MUNICIPAIS EM MATERIAIS INERTES, INSTALAçãO PARA REALIZAçãO DO REFERIDO PROCESSO E PRODUTOS OBTIDOS"<D>. A invenção refere-se a um processo para a transformação a frio de refugos sólidos urbanos (USR) e/ou lama em materiais inertes, compreendendo as etapas de: - alimentar USR e/ou lama provenientes das respectivas linhas de alimentação; - introduzir os materiais em um micronizador para reduzir a granulometria e para recuperar a água neles contida; - adicionar CaO em uma quantidade entre 5 e 10% em peso do componente principal; - adicionar CaCO~ 3~ em uma quantidade entre 5 e 10%  em peso do componente principal; - adicionar um aditivo polimérico em uma quantidade entre 3 e 10% em peso do componente principal; - transportar o produto para a etapa de moldagem e armazenamento. A invenção também se refere a uma instalação para a realização do processo acima e aos produtos obtidos.