baber/WOPTO huggingface dataset:
Patent IT-1190958-B (IT)
Title: Water-soluble salts with antibacterial activity
Inventor: DEL BONO RINALDO
IPC: A61K/
Filed: 1982-08-13
Granted: 1988-02-24
Abstract: The container is formed from cut and creased sheet material and is held inm erected condition by adhesive connecting portions of the sheet material. The container includes a microwave receptor material and is constructed so that the adhesive is located remote from the receptor so as to be least affected by the heat effects of the receptor material when the container and its contents are subjected to micro-wave heating. The container is provided with lines of weakening so that a section of the container can be torn back to expose the container contents for consumption. The torn back section may comprise a section of the top panel and a section of one of the top edge panels, the section of the top edge panel being defined by slits or cuts. A bottom edge panel overlaps the top edge panel containing the slits or cuts and thus provides a means of protecting the slits or cuts from accidental impact during erection and handling of the sealed container.
Patent IT-1115353-B (IT)
Title: Expansible polystyrene particles contg. aromatic additives - for prodn. of low shrinkage and low moisture content mouldings
Inventor: BERTAZZONI GUIDO
IPC: C08J9/20
Filed: 1977-06-17
Granted: 1986-02-03
Abstract: Expansible polystyrene particles contain 1 wt. %, pref. 0.05-0.2 wt. % of cpd(s) of formula (I) and/or (II) where A is -O- or -COO-. When A is -O-, R2 and R3 are opt. halogen substd. (cycloalkyl or phenyl; R5 is 4-30C alkyl or a (partly)halogenated 9-30C alkyl; X is halogen or opt. halogenated 1-8C alkyl; R1 and R4 are opt. halogenated 1-30C alkyl, except that when R2 and R3 are alkyl, X is Br and m is 2, R1 and R4 are non-halogenated 1-30C alkyl or (partly)halogenated 9-30C alkyl. When A is -COO-; R1, R4 and R5 are indep. opt. halogen substd. 1-30C alkyl; R2 and R3 are indep. opt. halogen substd. (cyclo)alkyl or phenyl and X is halogen or 1-8C alkyl. In both cases m is 0-4 and n is 0-5. The particles give mouldings of homogeneous structure and fine cells, with shrinkage 1% and moisture content 0.3%. No disagreeable odour is emitted during pre-expansion of the particles and residence time in the mould during cooling is reduced.
Patent IT-1239772-B (IT)
Title: A device to indicate the number of times or the amount of time an item has been used, specifically adapted for use with a razor
IPC: G07C/
Filed: 1990-04-06
Granted: 1993-11-15
Abstract: The device has a slide, equipped with a window through which one of the device sensors is visible. It reports the longitudinal shifts and/or the rotations of the slide each time the device is used. This then indicates the number of times the device was used. The slide is able to move in one direction but has components that do not allow it to move in the other. In another version, the device includes a sensor that moves along with the material contained in the device being used. It may also be provided with a sensor that senses the position of an index substance, contained inside the device. This substance is sensitive to the physical changes and/or the amount of material inside the device or the amount needed by the device. A timer can also be provided to calculate and show the time the device was in use.
Patent IT-1055509-B (IT)
Title: Diuretic and analgetic 9-fluoroenylsulphone - derivs
IPC: C07C/
Filed: 1969-07-05
Granted: 1982-01-11
Abstract: Diuretic and analgetic 9-fluorenylsulphone derivs. Cpds. corresp. to formula: (where R1 is straight or branched 1-6C aliphatic gp, phenyl or p-tolyl; and R2 is opt. unsatd. straight or branched 1-5C aliphatic gp. which may contain a tert. amine function, including heterocyclic amine). They are prepd. by reacting NaNH2 with the corresp. cpd. where R2 is H then contacting the Na deriv. with a halide X-R2 (where X is halogen).
Patent IT-1210767-B (IT)
Title: Plastic composite(s) prodn.
Inventor: TESIO RAFFAELE LEONARDIS MARIN
IPC: B25H/
Filed: 1987-05-28
Granted: 1989-09-20
Abstract: A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle
Patent IT-1120984-B (IT)
Inventor: JACQUES DEBAT
IPC: A61P31/04
Filed: 1979-06-01
Granted: 1986-03-26
Abstract: Cyclopentyl-aldehyde derivatives of the general formula   <IMAGE> wherein X and Y, which can be the same or different represent CHO, CH2OH or COOH; Z represents a C1-C3 alkyl group; A represents -CH2-,   <IMAGE> or   <IMAGE> including their geometrical isomers are of value in therapy and may be formulated as therapeutical compositions.
Patent IT-1041373-B (IT)
Title: Testing for softening temp of thin coatings - by determining the capacitance change beneath an indenter
IPC: B25H/
Filed: 1975-05-20
Granted: 1980-01-10
Abstract: The softening temp. of a thin (non-conductive) coating applied to the surface of a conductive substrate is determined by applying an indenting foot with controlled force upon the surface of the coating and monitoring the electrical capacitance of the foot/coating/substrate. The onset of softening is indicated by a sudden increase in the capacitance of the system. Method is used for detg. the softening point of thermoplastic coatings, and is more sensitive than simple mechanical displacement transducer test systems, applicable to thinner coatings, i.e. down to 1-2 mu.
Patent IT-1036329-B (IT)
Title: 1,2-Alk(en)ylene-substd.-urazoles and thio analogues - used as selective herbicides
IPC: C07D487/04
Filed: 1975-06-19
Granted: 1979-10-30
Abstract: Herbicides are prepd. by providing 1,2-alkylene-4-substd.-urazole of formula (I):- (where A is 1-8C alkylene or alkenylene, opt. with one or more Me brances, esp. (CH2)4, or 2-butenylene; X and Y are O or S, with the proviso that X=Y=S when A is alkenylene; R is phenyl (opt. substd. by halogen, lower alkyl, lower alkoxy, NO2, halobenzyloxt or trihalomethyl), naphthyl, lower alkyl, lower alkenyl or cycloalkyl) in a form suitable for herbicidal use. (I) have selective activity against a wide range of grasses and broad-leaved weeds and can be used, e.g. for the selective control of Echinochloa crus-galli; Digitaria ascendens, Rotala indica, Portulaca oleracea and Raphnus sativa in rice, soya bean and corn crops.
Patent IT-1225811-B (IT)
Title: Steak grill
Inventor: PATTARO ARNALDO
IPC: A47J/
Filed: 1988-11-16
Granted: 1990-12-06
Abstract: This application concerns the structure of a steak grill of the type which includes a base to which is attached at least a heating element and on which a grill can be superimposed for cooking food such as for example steak, roulades, kebabs and similar.  Above the base there can be attached a removable half-open cover  including temporary means of support for one or more rods with motors, to which one or more spits or skewers for example, can be attached.  In addition, between the said base, which has holes, and the heating element, a removable tray for collecting grease can be put into position.
Patent IT-1220902-B (IT)
Inventor: BINDI ASTORRE
IPC: F02P3/02
Filed: 1988-06-20
Granted: 1990-06-21
Abstract: Method of ignition for spark-fired endothermic engines, using a high-voltage generator device of the type having two capacitive windings paired together with the device using at least one recharging winding (1) of capacitor means (7) of the ignition system (C), and in which the charging voltage of said capacitor is induced by the flow variation provoked by the relative movement of magnetic means, and where said recharging winding (1) also alternatively carries out the function of secondary winding for high voltage, thus becoming a recharging winding with twin function.
Patent LT-5257-B (LT)
Title: Brightness preserving laser beam shaper
Inventor: GINIUNAS LINAS
IPC: G02B27/09
Filed: 2003-12-19
Abstract: The current invention describes the method of making symmetrical radiation of extremely asymmetrical light sources, e.g. laser diode bars, using the shaper of three optical elements that preserve the brightness of the initial light source. The first element of the shaper - collimator of the fast axis - images the light source in the direction of the fast axis directly into the output plain of the shaper. The second and the third element of the shaper are the multi - segment elements that separate and optimally redistribute different beams and focus these in the direction of the slow axis. The surfaces of the shaper optical elements are described by the surfaces of the second and higher order, which enables compensation of different distortions, for instance field curvature aberration, distortion caused by the light source bending, etc. The shaper offers optimal order of secondary beam redistribution that has the least possible impact on the initial beam brightness. The device also offers the method
Patent LT-5263-B (LT)
Title: A method for engeneering strand-specific nicking endonucleases from restriction endonucleazes
Inventor: XU SHUANG YONG
IPC: C12N9/22
Filed: 2004-12-17
Abstract: Methods are provided for engineering novel strand-specific nicking endonukleases by means of an in vivo enrichment of a plasmid library containing a randomly mutagenised restriction endonukleaze gene. The plasmids contain adjacent to the gene a cleavable or nickable saquence for cleaving or nicking by the endonuclease product of the gene and a second recognition site for a second endonuclease. The plasmid library is used to transform unmodified host cells. Plasmids from the cultured transformedcells may be analyzed by in vitro assay for nicking and the nicked plasmids pooled and used to transform host cells. The product is then pooled and the single-stranded specificity of the endonuclease is then determined. The product is either cloned after amplification or identified by use of a selectable marker.
Patent MX-174282-B (MX)
Title: Trocar de seguridad mejorado
Inventor: DENIEGA JOSE C
IPC: A61M5/48
Filed: 1989-07-06
Abstract: La presente invención se refiere a un trocar de seguridad del tipo que comprende un tubo de trocar o cánula que tiene un extremo próximo con brida abierto y un extremo distal abierto; una manivela de trocar o cánula sobre la cual se monta el extremo próximo con brida, y que incluye un resorte situado en el interior de la manivela de trocar, que topa con el extremo próximo con brida, del tubo de trocar o cánula y un tope, dentro de la manivela, teniendo una abertura en el extremo próximo de la manivela, rodeada por un anillo de empaque; un obturador que tiene una punta perforadora que puede extenderse a través del tubo, para perforar un tejido por el extremo distal abierto del tubo de trocar o cánula y una manivela de obturador, caracterizado porque comprende: una cubierta protectora que se puede extender para proteger la punta del obturador, exhibiendo la cubierta protectora, un extremo distal redondeado, con una ranura a través del mismo, para que pase por el mismo la punta del obturador, quedando conformada la ranura a la geometría de la punta del obturador.
Patent MX-172766-B (MX)
Title: Composicion y uso
Inventor: LINDOY LEONARD FRANCIS
IPC: C01B31/16
Filed: 1989-08-01
Abstract: La presente invención se refiere a una composición que comprende: a) un compuesto quelante que es un compuesto macrocíclico que contiene cuando menos dos centros de coordinación en el anillo macrocíclico, cuando menos uno de los cuales es una mitad de base neutra; y b) un ácido orgánico que contiene cuando menos un grupo alquilo o alquenilo que contiene ocho o más átomos de carbono.
Patent MX-169749-B (MX)
Title: Procedimiento para la obtencion de un electrolito para la formacion de dicromatos alcalinos y acido cromico
Inventor: KILPPER REINHOLD
IPC: C25B1/22
Filed: 1989-08-07
Abstract: La presente invención se refiere a procedimiento para la eliminación de cationes polivalentes de soluciones de monocromatos, caracterizado porque los cationes polivalentes se eliminan con polímeros en perla a base de poliestireno reticulado con grupos de quelación, siendo los grupos de quelación substituyentes del grupo formado por.
Patent MX-170372-B (MX)
Title: Mejoras en absorbente osmotico
Inventor: WHITE LLOYD S
IPC: B01D61/00
Filed: 1989-10-04
Abstract: La presente invención se refiere a mejoras en absorbente osmótico, caracterizadas por que comprenden cascarón de membrana polimerica, semipermeable, encapsulado que contiene un promotor de alta osmolaridad.
Patent MX-171900-B (MX)
Title: Contenedor apilador
Inventor: LILLELUND STIG
IPC: B65D43/02
Filed: 1989-11-07
Abstract: La presente invención se refiere a un contenedor apilador, para el almacenamiento apilado verticalmente con contenedores similares, que comprende un cuerpo de contenedor y una tapa de cierre, este cuerpo tiene un extremo de fondo inferior cerrado y un extremo superior abierto opuesto, la tapa cierra el extremo abierto y se puede remover selectivamente del mismo, el extremo de fondo incluye un elemento de soporte que define una placa de soporte, la tapa tiene una superficie superior de múltiples niveles, esta superficie superior incluye elementos receptores para recibir y mantener los elementos de soporte del contenedor con la horizontal del plano de soporte definido, por lo cual contenedores múltiples con elementos de soporte duplicados y superficies superiores de tapa, se pueden apilar verticalmente.
Patent PT-72709-B (PT)
Title: Process for the preparation of a coating solution for metal surfaces
IPC: C23C22/36
Filed: 1981-03-20
Abstract: Phosphate coatings can be formed on iron, aluminium or zinc surfaces by spraying at low temperature with a phosphating solution containing zinc, phosphate, manganese and an oxidising accelerator comprising sodium nitrobenzene sulphonate and chlorate. The solution may also contain nickel, a borofluoride and an alpha-hydroxy aliphatic acid e.g. tartaric acid, or a salt thereof. Nitrate may also be included as an additional oxidising accelerator. The pH of the solution is preferably in the range 3-5.
Patent PT-72731-B (PT)
Title: Process for the manufacture of safety threads to be used as protection against falsifications
IPC: B42D25/40
Filed: 1981-03-25
Abstract: The invention relates to a security filament to protect against forgery of bank notes, securities, permit cards, identity cards and passports, whereby the safety thread has a cross-sectional shape by which it can be identified optically and is provided with structural features on its surface which extend invariably over the length of the thread.
Patent PT-77729-B (PT)
Title: Damping spacer for bundle conductors of high-voltage electric lines with improved damping effectiveness
IPC: H02G7/12
Filed: 1983-11-25
Abstract: The invention concerns a damping spacer for bundle conductors of high-voltage electric lines, which comprises a stiff central body (1), at least two connecting clamps (3) each anchored to a respective conductor of the bundle, each clamp having rigid extension (2), and at least one springing hinge element for connecting the extension (2) to the stiff body (1).Rigid arms (4), carrying at the ends inertial masses (5), are furthermore fixedly connected to the central body (1), said masses being so arranged that their barycenters are far from the barycenter of the central body (1), beyond the axes of said springing hinges.
Patent PT-81432-B (PT)
IPC: C21C1/02
Filed: 1985-11-05
Abstract: The refining additive is an alloy in the form of granules of a metal selected from the group of alkaline earth metals and zinc with a small quantity of a metallic element capable of giving the alloy a substantially lower melting point. The alloy can be a eutectic alloy. This alloy, which is in the form of granules, allows the treatment of steels, cast iron and non-ferrous metals at lower temperatures and with a substantial reduction in bubble formation. The alloy may be introduced in the form of a core wire.
Patent PT-81938-B (PT)
Inventor: CONNOLLY STEPHEN
IPC: G01K13/02
Filed: 1986-01-29
Abstract: A platinum resistance thermometer comprises a probe (18) connected by wires (19) to a cable (20). A cylindrical cantilever support member (17) extends well into the space the temperature of which is to be sensed and is formed of a low heat-conducting material. The wires (19) are wrapped around the outside of the member (17). Thus the wires and support member adjacent the probe achieve the ambient temperature. The temperature gradient from the inside of the space to the outside is experienced by the wires and support at a distance from the probe, so avoiding conduction of heat away from the probe and consequent inaccuracy in temperature sensing.
Patent PT-85878-B (PT)
Inventor: CAMPS FRANCISCO GUITART
IPC: H02G3/08
Filed: 1987-10-07
Abstract: The electrical housing box is produced as a plastic moulding that has a square cross-section (2). The sides of the box are formed with coupling elements (6) that allow a number of boxes to be arranged together. The coupling between the boxes is such that individual elements can be removed without requiring undue force. Each box has a central aperture in the base that allows cable and wire to be fed through.
Patent PT-87785-B (PT)
Inventor: BOLTON LAURA L
IPC: A61F13/00
Filed: 1988-06-22
Abstract: An absorbent adhesive dressing is disclosed which is intended for use in treating wounds of the ulcer and burn type where there is significant wound exudate, which has a three layer sandwich-type construction having an occlusive film (e.g. polyethylene, polypropylene etc.) as the outer layer, an absorbent layer of fibers (e.g. cellulose, synthetic fibers etc.) as the middle layer, and a wet-stick adhesive as the inner wound facing adhesive layer, wherein said adhesive layer is a continuous, substantially non-porous layer having a porosity of less than 0.5 cc/sec/in<2> which is made from an acrylic polymer having both hydrophilic and hydrophobic characteristics (e.g. a wet-stick adhesive polymer formed from emulsion polymerization in water of N-vinyl caprolactam with n-butyl acrylate or with 2-ethylhexyl acrylate, or both, and which because of the hydrophilic nature of the polymer allows exudate to pass through the adhesive layer to the absorbent fibers of its middle layer without degrading the adhesive or its performance, and where the peripheral outer edges of the layers are optionally sealed.
Patent PT-88201-B (PT)
Inventor: BROWN STEVEN PAUL
IPC: A61P43/00
Filed: 1988-08-05
Abstract: Compounds of the formula Q-SO2-CH2-NO2 in which Q is an aromatic moiety of 6, 10 or 14 atoms, optionally bearing 1, 2 or 3 substituents which are independently selected from: hydrogen, halogeno, cyano, nitro, hydroxy, carboxy, amino, alkylamino or dialkylamino of up to 6 carbon atoms, (1-6C)alkanoylamino, (1-6C)alkanoyl, (1-6C)alkyl, (2-6C)alkenyl, (3-6C)alkenyloxy, fluoro(1-4C)alkyl, (1-6C)alkoxy, fluoro(1-4C)alkoxy, hydroxy(1-6C)alkyl, (1-4C)alkoxy(1-4C)alkyl, carbamoyl, alkyl or dialkylcarbamoyl of up to 7 carbon atoms, sulphamoyl, alkyl or dialkylsulphamoyl of up to 6 carbon atoms, (1-6C)alkoxycarbonyl, (1-4C)alkylenedioxy, (1-6C)alkanesulphonamido, (1-6C)alkyl.S(O)n- [in which n is zero, 1 or 2], phenyl, phenoxy, benzyloxy, benzyloxycarbonyl, benzamido and benzenesulphonamide, the benzene moiety of the last six groups optionally bearing a halogeno, (1-4C)alkyl or (1-4C)alkoxy substituent; or Q bears 4 or 5 substituents independently selected from halogeno, cyano, (1-6C)alkyl or (1-6C)alkoxy; but excluding the compounds in which Q is 2-carboxy-phenyl; are used in pharmaceutical compositions. These compounds may be prepared starting from: -an alkali metal sulfinate and nitromethane -a sulfone and an alkylnitrate -a thioether.
Patent PT-90067-B (PT)
Inventor: BREGER GUY
IPC: B65D55/02
Filed: 1989-03-21
Abstract: a)The invention concerns a protection element for a barrel valve, particularly a beer barrel valve or similar, this valve being carried by an adapter which protrudes from the bottom of the barrel in order to be connected to the filling or tapping pipe, b) this device is characterised in that it comprises: A - a covering plate (11) intended to be placed on the valve (8) of the tubular adapter (7) in order to protect the valve from shocks, B - a heat shrinking sleeve (12) intended to fit over the plate (11) the adapter (7) and the valve (8), this sleeve being heat shrunk over the adapter and the plate in order to attach the plate to the adapter. c) the invention applies to barrel valve protection devices. <IMAGE>
Patent PT-91580-B (PT)
Inventor: SACCOMANO NICHOLAS ALEX
IPC: C07D401/12
Filed: 1989-08-30
Abstract: Certain N-substituted nicotinamide compounds having formula (I) below   <CHEM> and pharmaceutically acceptable acid addition salts thereof wherein R<1> is 1-piperidyl, 1-(3-indolyl)ethyl, C1-4 alkyl, phenyl, 1-(1-phenylethyl), benzyl or mono-substituted benzyl wherein the substituent is methyl, methoxy, chloro or fluoro; and R<2> is bicyclo[2.2.1]hept-2-yl or <CHEM>  wherein Y is hydrogen, fluoro or chloro; and X is hydrogen, fluoro, chloro, methoxy, trifluoromethyl, cyano, carboxy, carbo(C1-4 alkoxy), methylcarbamoyl or dimethylcarbamoyl function as selective inhibitors of calcium-independent phosphodiesterase and are useful as antidepressants.
Patent PT-91918-B (PT)
Inventor: KINDT-LARSEN TURE
IPC: C04B26/00
Filed: 1989-10-04
Abstract: The present invention relates to a process for the preparation of an acrylate composition for the cementum, based on acrylate with a well balanced low exothermic capacity, with a low content of residual monomers and with high resistance properties.  It is essentially characterized by mixing: (1) a liquid component, containing at least three different monomeric (meth)acrylates, for example a C1-C2 alkyl methacrylate, a (meth)acrylate with a long linear or branched chain, having a molecular weight of at least 168, and a cyclic (meth)acrylate having a molecular weight of at least 168, and (2) a polymeric powdered component, containing (meth)acrylate polymers or copolymers. The final cementum can also contain conventional additives, such as polymerization inhibitors, activators, crosslinking agents, X-ray contrast material, polymerization initiators, antibiotics, antiseptics and the like.
Patent PT-92934-B (PT)
IPC: A24D1/00
Filed: 1990-01-23
Abstract: There is provided a smoking article having a mouthpiece 9 and a rod of smoking material 12 wrapped in a wrapper 14. A rod 15 constructed of for example activated carbon is provided within the smoking material 12. Between puffs the smoking material extinguishes leaving the rod 15 smouldering. During each puff the smoking material is reignited by the rod 15.
Patent PT-93568-B (PT)
IPC: A23L27/30
Filed: 1990-03-27
Abstract: Sweetening synergy is is obtained by combining sucralose and isomaltulose.