baber/WOPTO huggingface dataset:
Patent IT-1061425-B (IT)
Title: Selective hydrogenolysis of alkanes to ethane - using rhodium or iridium catalyst mounted on low sulphate refactory oxide carrier
Inventor: BERNARD J
IPC: C07C/
Filed: 1976-06-28
Granted: 1983-02-28
Abstract: Ethane is made by selective hydrogenolysis of alkanes by introducing a mixt. of H2 and alkanes under a total pressure P into a reactor at a space rate V, and contg. a catalyst contg. at least one metal chosen from Ir and Rh on a refractory oxide carrier low in sulphate ions SO4--, at a temp. T. The hydrogenolysis proceeds selectively to give high yields of ethane, which can be thermally cracked to give ethylene and hydrogen which is recycled to the hydrogenolysis stage.
Patent IT-1073019-B (IT)
Title: Toilet for use in railway carriage - has emptying valve operated by pedal which also actuates relay valve to allow flow of flushing water
IPC: B61D/
Filed: 1976-10-13
Granted: 1985-04-13
Abstract: The toilet for a railway carriage has an overhead fresh water tank with a pipe leading to the pan. In the pipe is an electro valve, the opening of which is controlled by a timer relay. An emptying pipe is provided for the tank. A bowl emptying valve is opened by a pedal and is coupled to a pipe which leads to a waste tank. When the pedal is operated, the relay opens the valve for a timed period. At the same time, the emptying valve opens and empties the pan.
Patent IT-1114683-B (IT)
IPC: F16H57/021
Filed: 1977-11-29
Granted: 1986-01-27
Abstract: A bearing assembly rotatably supporting a shaft journal having a gear wheel at one end in a cylindrical seat in a housing comprising a one-piece outer ring having threads on its outer periphery cooperating with threads in the cylindrical seat. A plurality of circumferentially spaced openings are provided in the outer axial end face of the outer ring to accommodate a turning tool having projections corresponding to the openings to permit axial adjusting movement of the bearing assembly relative to the housing. The bearing assembly further includes an inner race ring on the shaft journal, two rows of rolling elements in the annular space between the rings spaced closely relative to one another. One of the rows comprises rollers having axes inclined at an angle to the bearing axis disposed adjacent the gear wheel and the other row comprises balls which roll against raceways in the rings to provide angular contact which are disposed at the opposite end of the shaft journal.
Patent IT-1100856-B (IT)
Title: Latent heat store has granular bed of microporous carrier - on which fusible substance is absorbed, ensuring max. heat exchange
Inventor: PERRUT MICHEL
IPC: F24J/
Filed: 1978-12-22
Granted: 1985-09-28
Abstract: Storage of heat in the form of latent heat of fusion or solidification is effected by passing a heat-carrying fluid through a thermally insulated storage element, which contains a substance (I) of m.pt. corresp. to the supply and consumption temp. of the heat, (I) being absorbed on a granular bed of microporous carrier (II), inside which the fluid circulates. (II) increases the heat exchange surface area, so that max. heat exchange is attained. (II) is in the form of granules or small rods with a dia. under 2 mm. and consists of active charcoal, coke, etc. (I) can consist of paraffin, fusible inorganic salts, metal hydrides, mixts., metla alloys and polymers. (II) is impregnated by immersion in (I), which is melted at a temp. and low pressure such that all the pores of (II) are filled. The fluid can be a liq., which wets (II) less than (I) wets (II), preventing (I) moving through (II), or the fluid can be air.
Patent IT-1219537-B (IT)
Title: Writing instrument with ink level indicator
Inventor: TAKAGI HIROSHI
IPC: B43K/
Filed: 1988-04-15
Granted: 1990-05-18
Abstract: The writing instrument with ink quantity or level detector function comprises an ink tube having a ball point tip at one end and filling ink. A float is formed of a magnetic material and so arranged in contact with the rear end surface of the ink in the ink tube as to be driven in contact with the rear end surface of the ink upon decrease of the ink in the ink tube. A magnetic sensor is externally provided for detecting the quantity or level of the ink in the ink tube when the float in the ink tube arrives at the tip side upon decrease of the ink in the ink tube.
Patent IT-1248414-B (IT)
Title: Jewelry clasp - has hook member pivotally mounted in housing and spring actuated to engage and disengage latch member
Inventor: POGHARIAN MARDIG V
IPC: A44C/
Filed: 1990-04-30
Granted: 1995-01-16
Abstract: The jewelry clasp comprises a housing having parallel side walls connected to the bottom of the housing, and having one end open. A hook member with a top surface coplanar has its tops of the parallel side walls pivotally mounted in the housing and having a hookk at its outer ends. Spring member is located inside the inner end of the housing, and maintained in position by its upper end abutting against a projection formed at the bottom surface of the inner end of the hook member and by its lower end abutting against a detent in the bottom said inner end of said housing. A latch member is insertable into the housing and provided with an indentation engagable with the hook and a stop member abutting against the outer end of the bottom of the housing in the closed position of the jewelry clasp. The jewelry clasp is maintained in a closed position upon insertion of the latch member into the housing and is opened upon direct application of downward pressure to the top of said inner end of said hook member, thereby releasing the latch member.
Patent IT-1208753-B (IT)
Inventor: ORNELLA TINTI MARIA
IPC: A61K31/22
Filed: 1986-07-02
Granted: 1989-07-10
Abstract: L-aminoacyl derivatives of L-carnitine of general formula (I) <CHEM> wherein R is an alkyl radical selected from 1-methyl-propyl, isobutyl, isopropyl, mercaptomethyl and 3-guanidino propyl, and their pharmacologically acceptable salts, are prepared e.g. by reacting a solution in an organic solvent of L-carnitine whose carboxyl group is protected with an N-protected aminoacid in the presence of a condensing agent and then removing the aminoacid and carnitine protecting groups. thus obtaining the desired compound.
Patent IT-1046236-B (IT)
Title: Cryogenic liq. storage vessel insulation - of hard foam flexibilised to improve shrinkage capability
Inventor: MASAO NAKAMURA
IPC: F17C/
Filed: 1974-02-19
Granted: 1980-06-30
Abstract: Parent Patent describes an insulated container, esp. for liquefied natural gas, having strips of cellular plastics foam laid edge-to-edge as its insulation. In the improvement the foam, (esp. polystyrene foam) is flexibilised for use in the regions of lowest temp.
Patent IT-1189379-B (IT)
Inventor: BORRELLI FRANCESCO
IPC: A61K38/54
Filed: 1982-10-08
Granted: 1988-02-04
Abstract: The association of a fibrinolytic agent and of a diffusion factor has been shown very useful in the treatment of the myocardium infarction.It has been shown that it is very useful in the administration of Uroquinase and Jaluronidase in the quantity ratio of at least 8 to 1, all being expressed in the International Units of the relevant compounds.
Patent IT-1239559-B (IT)
Title: Formwork system for concrete walls
Inventor: ELIA RAFFAELLO
IPC: E04C/
Filed: 1990-05-29
Granted: 1993-11-08
Abstract: This invention concerns a construction system to construct walls with mixed or dry concrete characterized by the fact that it is used as a defence or assembly element to prepare the ply, network, electrowelded or less support structure (of various courses and diameters). In case of constructing walls in concrete, the electrowelded network, functioning as separators, is paired with panels (in insulating material or other wooden, metal, etc panels) and to blocking beams to contain the concrete fluid during the operations of ply functioning as sheeting. The manageability and adaptable dimensions of the electrowelded network notably reduce the time to make concrete walls and, in the case that the electrowelded network is coupled with disposable insulating panels, it is anchored to the ply allowing it to simultaneously obtain an already caulked concrete plinth. See Fig. 5
Patent IT-1191575-B (IT)
Title: Wines champagnisation in plastic containers
Inventor: BONGIOVANNI LINO
IPC: C12G/
Filed: 1986-06-06
Granted: 1988-03-23
Abstract: A gating member for generator in which laser pulses bombard a target in an evacuated enclosure comprises two discs each with at least one through hole and mounted on respective spindles driven to rotate the discs at diff. speeds with the speed diff. is equal to the pulse frequency so that an outlet passage is periodically opened in synchronism with X-ray pulse generation. The discs are pref. adjacent to the X-ray outlet outside the enclosure, and the laser pulse width is equal to the opening time in which the two holes are superposed. Pulse width and repetition frequency are e.g. 0.1 ns and 10-1000 Hz. Each hole has e.g. an area of 1 cm2 and is spaced at 5-10 cm from the axis of rotation.
Patent LT-6472-B (LT)
Title: Reduction of ammonia emission in livestock farming
Inventor: BLEIZGYS ROLANDAS
IPC: C02F103/00
Filed: 2017-03-20
Abstract: The invention relates to agriculture sector and can be used to solve problems of harmful gas reduction, soil empowerment as well as environmental protection. Manure and contaminated surface areas in a barn are treated with biological preparations containing essential oils, vegetable oils and extracts, mineral oil distillates, seaweed extract, Azospirillum, Frateuria aurentia and Bacillus megaterium bacteria colonies. Even distribution and periodic application of the mixture of bioadditive is carried out by spraying the solution with small droplets, which settle on the manure and manure-contaminated surfaces (manure tracks) in a barn. Manure treatment with biological agents provides favorable conditions for the action of reducing manure microorganisms, which are a source of harmful gas release. The reduction of ammonia gas evaporation up to 32% has been determined, and manure has been enriched with materials useful for soil recovery and viability retention (organic matter content increased up to 16 %, nitrate nitrogen content up to 33 %).
Patent MX-169524-B (MX)
Title: Elevador vibratorio en espiral mejorado
Inventor: MUSSCHOOT ALBERT
IPC: B65G27/32
Filed: 1988-03-04
Abstract: La presente invención se refiere a elevador vibratorio en espiral mejorado, para transportar productos desde un nivel hasta un nivel superior, caracterizado porque comprende en combinación una base soportada elásticamente sonte una superficie, un tubo central colocado verticalmente, unido sobre la base, una pista en espiral montada sobre dicha base circundando al tubo y extendiéndose desde una entrada en un extremo hasta una salida en el otro extremo, un excitador, medios para soportar elásticamente al excitador sobre la base, dichos medios para soportar al excitador comprenden una pluralidad de resortes, cada uno extendiéndose angularmente entre y conectados a la base y al excitador, medios de brazo oscilante extendiéndose angularmente entre y conectándose pivotalmente a la base y al excitador, dicho excitador teniendo asociado con él un par de flechas paralelas montadas sobre éste con cojinetes, medios generadores de vibraciones montados en cada extremo de cada flecha, y un par de motores acoplados al excitador con un motor conduciendo a una flecha independiente del otro motor conduciendo a la otra flecha, con lo que durante su operación, las flechas y los medios generadores de vibraciones alcanzan un estado inercialmente sincronizado y las fuerzas vibratorias de dicho excitador son transmitidas a través de los resortes hacia la base y hacia el elevador en espiral, mientras que son aislados de la superficie de soporte.
Patent MX-167567-B (MX)
Title: Emulsiones mejoradas humedecedoras de la piel
Inventor: KENDALL JOYCE MARIE
IPC: A61Q19/00
Filed: 1988-03-07
Abstract: La presente invención se refiere a una composición en emulsión humedecedora de la piel, caracterizada porque comprende por lo menos una fase acuosa que tiene dispersada uniformemente en ella una cantidad efectiva, humedecedora de la piel, de un producto de polimerización de resina, absorbedor de agua, obtenible mediante un procedimiento que comprende polimerizar: A) por lo menos un polisacárido seleccionado de la clase que consiste de almidones y celulosa; B) por lo menos un monómero que tiene una doble ligadura polimerizable, que es soluble en agua o se vuelve soluble en agua por hidrólisis; y C) un agente entrelazador; y si el monómero (B) es uno que se vuelve soluble en agua por hidrólisis, someter posteriormente el producto resultante a hidrólisis.
Patent MX-174179-B (MX)
Title: Procedimiento para purificacion de agua y aparato que emplea nylon 4
Inventor: BARNES CARL EDMUND
IPC: C02F1/76
Filed: 1989-08-08
Abstract: La presente invención se refiere a un procedimiento para purificar agua que contiene patógenos que consiste de los pasos de (a) añadir un halógeno que se selecciona del grupo que consiste de bromo y yodo al agua para purificarse en una primera zona de tratamiento, en una cantidad suficiente para purificar el agua; y (b) poner en contacto el agua que contiene halógeno y polipirrolidona en una segunda zona de tratamiento durante un período de tiempo que es suficiente para formar un complejo de halógeno y polipirrolidona y de esta manera remover el halógeno del agua.
Patent MX-174351-B (MX)
Inventor: KOSINSKI ANTHONY J
IPC: A61M5/50
Filed: 1989-12-18
Abstract: A syringe assembly (20) includes a barrel (21) having an inside surface (22) describing a chamber (23) for retaining fluid, an open proximal end (25) and a distal barrel end (27) having a passageway (28) therethrough in fluid communication with the chamber (23). A plunger rod (33) includes an elongate body portion (34), a proximal end (37) and a distal end (38) with a stopper (39) at the distal end (38). The stopper (39) is slidably positioned in fluid-tight engagement in the barrel (21). A locking element (42) is positioned in the barrel between the plunger rod (33) and the inside surface of the barrel (21). The locking element (42) includes at least two proximally and outwardly facing non-parallel locking barbs (46), a distally and inwardly facing resisting edge (50) and an inwardly facing driving edge (52). The driving edge (52) is adapted to interact with the plunger rod (33) to move the locking element (42) along the barrel as the stopper is advanced distally along the barrel (21). The resisting edge (50) and the locking barbs (46) are adapted to prevent proximal motion of the plunger rod (33) with respect to the barrel (21) after initial distal motion of the plunger rod (33) to expel fluid through the passageway (28) wherein proximal motion of the plunger rod (33) with respect to the barrel (21) causes the resisting edge (50) to engage the plunger rod (33) causing the locking element (42) to move in a proximal direction wherein the locking barbs (46) engage the inside surface of the barrel (21) to prevent further movement and allowing only distal movement of the plunger rod (33) with respect to the barrel (21).
Patent MX-174610-B (MX)
Title: Mezclas de multiples componentes de colorantes azoicos en dispersion muy rojas
Inventor: HOFMANN KLAUS
IPC: D06P3/84
Filed: 1990-09-12
Abstract: La presente invención se refiere a preparado de colorantes en forma de una mezcla de múltiples componentes de colorantes de azoicos en dispersión rojos, caracterizado porque comprende: 80 a 20 partes en peso del colorante de fórmula I y 20 a 80 partes en peso del colorante de fórmula II, así como en calidad de componente de matización, 0 a 20 partes en peso del colorante C.I. No. Vat Red 41 que tiene el C.I. No. 73300 y que corresponde a la fórmula III, con la condición de que la suma de las cantidades proporcionables de los colorantes individuales que se toman como fundamento es completada en cada caso hasta un peso total del preparado de 100 partes en peso y está referida al contenido de colorante puro.
Patent MX-173391-B (MX)
Title: Mejoras a un procedimiento para la fabricacion de placas reflejantes, con pelicula retro-reflectiva, para usarse en circulacion e identificacion de vehiculos y producto resultante
Inventor: ESPINOSA JOSE LUIS DE LA SIERR
IPC: B05D5/06
Filed: 1991-04-08
Abstract: La presente invención se refiere a mejoras a un procedimiento para la fabricación de placas reflejantes, con película retro-reflectiva, para usarse en circulación e identificación de vehículos, caracterizado dicho procedimiento por los siguientes pasos: En primer término se pega la película retro-reflectiva a la lámina de la placa, enseguida se estampan los caracteres hacia el frente de la placa, después se pintan los carácteres con rodillos o cualquier otro elemento similar que haga el mismo efecto, para dejarlos cubiertos con una substancia tipo pintura que los cubra pero que no se le adhiera permanentemente a los caracteres y posteriormente, se pinta toda la placa con pistola de aire, aspersión o inmersión; después se quita o remueve la pintura de los carácteres, por lo que de esta forma quedan estos, con las características originales que les proporciona la película retro-reflectiva quedando el resto de la placa menos reflectiva, translúcida u opaco, logrando así un contraste que nos permite tener una mejor legibilidad de los carácteres de identificación de dicha placa.
Patent PT-72056-B (PT)
Title: Substituted indoline-2-one derivatives
IPC: C07D487/10
Filed: 1980-11-13
Abstract: The invention concerns novel 1'-substituted spiro[imidazolidine-4,3'-indoline]-2,2',5-triones of the formula: <IMAGE> I  in which R1 is (1-12C)alkyl; phenyl, naphthylmethyl or cinnamyl optionally bearing 1-2 halogeno substituents; or benzyl optionally bearing 1-3 substituents independently selected from halogeno, trifluoromethyl, (1-4C)-alkyl, (1-4C)alkoxy, nitro, cyano and hydroxy; and ring A optionally bears one substituent selected from halogeno, (1-4C)alkyl, (1-4C)alkoxy, nitro and hydroxy, or two substituents independently selected from halogeno (1-4C)alkyl and nitro; or a pharmaceutically acceptable salt thereof; but excluding those compounds wherein R1 is methyl, ethyl, n-propyl or unsubstituted benzyl and benzene ring A is unsubstituted. The compounds of the invention are potent inhibitors of the enzyme aldose reductase and are of use in the treatment or prophylaxis of certain complications of diabetes or galactosemia. The invention also embraces processes for the manufacture of the novel compounds of formula I, as well as pharmaceutical compositions of such compounds. A representative compound is 1'-(2-fluoro-4-bromobenzyl)-spiro]imidazolidine-4,3'-indoline]-2,2',5- trione.
Patent PT-87106-B (PT)
Inventor: AEBISCHER PATRICK
IPC: A61F2/00
Filed: 1988-03-28
Abstract: Medical devices and methods employing semipermeable materials, such as acrylic copolymers, polyurethane isocyanate, and other biocompatible semipermeable polymers, are disclosed for use as guidance channels in regenerating nerves. The devices can be formed by tubular semipermeable conduits adapted to receive the ends of a severed or damaged nerve. The tubular conduits define lumens through which axons can regenerate to restore motor and/or sensory functions. The guidance materials are chosen such that they are capable of allowing the diffusion of nutrients and other metabolites to the regenerating nerve site while excluding fibroblasts and other scar-forming cells. In particular, tubular channels which have a smooth inner surface and longitudinally oriented trabeculae result in significantly larger regenerated nerve cables and higher numbers of regenerated myelinated axons.
Patent SE-339285-B (SE)
Inventor: HABIB E
IPC: D06M15/564
Filed: 1963-10-14
Abstract: Structures containing keratin fibres are shrinkproofed and permanent configurations and mechanical effects, e.g. pleating, crimping and calendering, are set therein by reacting them with a polyfunctional isocyanate compound containing at least two groups which are isocyanate or isothiocyanate groups and a polymeric polyfunctional compound which is a polyester, polyamide, polyepoxide, a reaction product of a phenol and an alkylene oxide, a formaldehyde resin, a hydrogenation product of an olefin-carbon monoxide copolymer or a polyepihalohydrin.  The isocyanate compound and the polymeric polyfunctional compound may be reacted together to an extent below which a gel is produced which is insoluble in a non-reactive organic solvent to form a prepolymer and the prepolymer then applied to the fibres.  The isocyanate compound may be an aryl, alicyclic or alkylene diisocyanate or diisothiocyanate.  The isocyanate compound and the polymeric polyfunctional compound may be applied to the fibres as a solution in a non-reactive organic solvent, e.g. a halogenated hydrocarbon, an aromatic hydrocarbon, n-butyl acetate, ether or phosphate, p-dioxane, ethyl oxalate, methyl isobutyl ketone, pyridine, quinoline, N,N-dimethyl-formamide or acetamide or 2,2,4-trimethyl pentane by padding, immersing, spraying or applicator rolls or as aqueous emulsions or dispersions when the isocyanate groups are blocked by reaction with tertiary alcohols, secondary aromatic amines which contain only one group having a hydrogen atom reactive with an isocyanate group, mercaptans, lactams, imides, monohydric phenols or compounds containing enolizable hydrogen.  The treating solution may also contain a catalyst, a silicone resin and a coreactant containing at least two -OH1-NH2-NRH,-COOH or-SH groups or the coreactant may be applied from a separate solution.  Numerous examples of suitable isocyanates, isothiocyanates, polymeric polyfunctional compounds, catalysts, coreactants and isocyanate group blocking compounds are given.  After impregnation the fibres may be dried and cured by heating to 200 DEG -260 DEG F., aged for 12 - 24 hours, scoured and dyed with premetallized or acid dyes. During impregnation the fibres and solutions are preferably maintained at a pH of 3-9.  Fabrics comprising wool alone or in admixture with synthetic polyamide, polyester, acrylic, cellulose acetate, viscose rayon or cotton fibres may be treated.  Other suitable keratin fibres are mohair, alpaca, cashmere, vicuna, guanaco, camel hair or llama may be treated.  In inserting a desired configuration, e.g. pleat, in a fabric, the fabric may be impregnated, arranged in the configuration and cured. Alternatively the fabric may be impregnated, dried, made into garments, pressed to the desired configuration and cured. Reference is also made to crimped yarns and crimped stretch fabrics.  Crimped yarns may be obtained by knitting yarn, impregnating, curing and unravelling the knitted fabric.