baber/WOPTO huggingface dataset:
Patent IT-1063649-B (IT)
Title: High mol. wt. fluorinated copolymer contg. ion-exchanger gps. - prepd. by copolymerising a fluorinated ethylenically unsatd. monomer and a functional monomer
Inventor: HIROSHI UKIHASHI
IPC: C08F/
Filed: 1976-11-08
Granted: 1985-02-11
Abstract: Fluorinated copolymers contg. ion-exchanger gps. and 1-50 mol. % component contg. COOH gps., or gps. convertible to COOH gps., are prepd. by copolymerising a fluorinated ethylenically unsatd. monomer (II), and a functional monomer (I), contg. the functional gps., in the presence of polymerisation starter source. The copolymerisation takes place in 0-10 (5) mols. inert organic solvent/mol. (I), under pressure >6 (6-50) kg./cm2, and a copolymer is obtd. having high mol. wt., as expressed by TQ-value (melt flow index) >150 (170-340) esp. 180-300 degrees C, and ion exchanger capacity 0.5-4(0.8-3) esp. 1-2.2 m. equiv./g. of dry polymer. The copolymer is esp. a COOH-type cation exchanger, active as ion exchanger membrane in electrolysis of an aq. soln. of electrolyte, e.g., prepn. of NaOH by NaCl electrolysis. The copolymer can be prepd. with high copolymerisation reaction velocity. The diaphragms are suitable for prepg. a pure alkali hydroxide, in high concn. wid with a high current efficiency.
Patent IT-1002394-B (IT)
IPC: C08L51/00
Filed: 1973-12-28
Granted: 1976-05-20
Abstract: 1452222 Modified EPD polymers MONTEDISON SpA 2 Jan 1974 [2 Jan 1973] 00126/74 Heading C3P Modified polymers comprise an ethylene/ higher α-olefin/polyene polymer having grafted thereon 0À1 to 10 parts by weight per 100 parts of polymer of a vulcanization accelerator which contains an S 1-6  linkage, SN linkage or -SH group. The α-olefin may contain 3 to 14 carbon atoms. The polyene may be a conjugated diene, e.g. isoprene, butadiene or chloroprene, or a non-conjugated polyene containing 5 to 25 carbon atoms. The accelerator may be a thiuram sulphide, sulphenamide, thiocarbamyl sulphenamide, xanthogen disulphide, a sulphide or mercapto azole compound, many suitable compounds being listed, and reaction with the polymer may be effected in the presence of U.V. light, a hydrocarbon hypohalite or an N- haloimide. The grafting may be effected in bulk, emulsion, suspension or solution. The modified polymers may be mixed with highly unsaturated diene rubbers, sulphur or a sulphur donor, optionally together with further accelerator, activators, fillers, extenders and stabilizers, and the polymer and rubber covulcanized. The rubber may be natural rubber, polybutadiene, polyisoprene, or a butadiene/styrene, butadiene/acrylonitrile, isoprene/styrene, isoprene/acylonitrile or polychloroprene rubber. Examples describe the grafting of ethylene/ propylene/ethylidene norbornene copolymers with (I) 4,4<SP>1</SP>-dithiobismorpholine, (II) 4,4<SP>1</SP>- dithiobispiperidine and (IV and VI) 2-mercaptobenzothiazole, and the grafting of (V) ethylene/ propylene/dicyclopentadiene and ethylene/propylene/hexadiene-1,4 copolymers with 2-mercaptobenzothiazole; and the mixing and covulcanizing of the products with natural rubber.
Patent IT-1194885-B (IT)
Title: Zinc coated iron articles prodn.
Inventor: FEDERICO GIUSEPPE
IPC: B21C/
Filed: 1979-09-24
Granted: 1988-09-28
Abstract: Leather is bonded to a wood (deriv.) without using any adhesive by contacting the leather and wood and subjecting the bonding zone to a pressure of at least about 30 bar and a temp. of 60-210 deg. C for at least 10 seconds, followed by cooling to room temperature. The entire process is ocnducted in an oxygen poor environment
Patent IT-1195567-B (IT)
Title: Twin component, colour or material polyurethane objects stamper
Inventor: LORENZIN LORENZO
IPC: B29D/
Filed: 1983-12-27
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent IT-1233540-B (IT)
Title: Cutter specifically for food products
Inventor: PIANTA ROBERTO
IPC: B26D/
Filed: 1989-07-26
Granted: 1992-04-03
Abstract: Cutter specifically for food products, characterised by the inclusion of:-a feeder of a cylinder of material to be cut into pieces of the preferred length.-a bed with a station to house the said cylinder-several wires placed parallel to each other, conforming with the length of the pieces to be obtained-reciprocal movement mechanisms between the said wires and the said bed crosswise to the said station and-a conveyor for unloading the aligned pieces
Patent IT-1236724-B (IT)
Title: Sponge
Inventor: CAMPAGNOLI ANTONIO
IPC: A47K/
Filed: 1989-04-03
Granted: 1993-03-31
Abstract: Bath sponge is made by stretching diamond-mesh resilient synthetic plastic, netting tubes (3,4) transverse to their longitudinal axis. The tubes are bound together near a common centre and released to form a rounded sponge shape. Pref. the tubes are stretched on a pair of supports (1) and the tubes are of PE and bound by a plastic strip.
Patent IT-1050173-B (IT)
Title: Vegetable protein - esp soya protein, free from unpleasant taste, as food product
IPC: A23J/
Filed: 1971-01-21
Granted: 1981-03-10
Abstract: A food prod. which is free from taste is prepd. from a de-fatted vegetable protein which forms an aq. suspension with pH =8, by rapidly and dynamically heating the suspension to 105-205 degrees C. and subjecting it to direct mechanical action, keeping the suspension for a short time under an excess press. sufficient to prevent evapn. of water from the hot suspension, suddenly releasing the press. on the heated suspension so that substances of unwanted taste and smell are removed with the evaporated water, and sepg. the vapours from the suspension, to give a taste-free vegetable protein prod. The process is esp. used for soya protein. The bitter flavour is removed from vegetable proteins, giving a taste-free, palatable, edible prod. which has good dispersibility and can be used in place of prods. such as milk.
Patent IT-1233917-B (IT)
Title: Manufacturing process for supports for foundry characters.
Inventor: GIORGIO MORANDO
IPC: B22C/
Filed: 1989-09-29
Granted: 1992-04-21
Abstract: Manufacturing process for supports for foundry characters, made from a pair of plates joined to at least one stem. The process consists of plastically deforming and stamping each end of the stem so that a final element with reduced diameter is produced followed by an annular collar with a larger diameter, on positioning the non-perforated plate on the corresponding formed, final element of the stem, and when striking the plate against the element the plate is pierced by means of crossing part of the element, until the plate diverges from the annular support collar. The element is finally confirmed against the external face of the plate.(Figure 2)
Patent IT-1212912-B (IT)
Title: Explosive cartridge for hunting
Inventor: RAFFAELE DE MARCO
IPC: F42B/
Filed: 1983-04-11
Granted: 1989-11-30
Abstract: The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Patent MX-169890-B (MX)
Title: Procedimiento para la obtencion de dicromatos alcalinos y acido cromico
Inventor: BLOCK HANS-DIETER
IPC: C25B1/22
Filed: 1989-08-08
Abstract: La presente invencion se refiere a procedimiento para la obtención de dicromatos alcalinos y ácido crómico mediante elactrólisis de soluciones de monocromatos y/o dicromatos de células electrolíticas, y cuyas cavidades anódicas y catódicas están separadas por medio de membranas intercambiadoras de cationes, el procedimiento está caracterizado porque se envía continuamente a la actividad catódica una solución que contiene cromato con un valor del pH de aproximadamente 3 a 10.
Patent MX-164588-B (MX)
Inventor: RAMIREZ JOSE E
IPC: A61K9/12
Filed: 1989-11-10
Abstract: The present invention relates to liquid, lotion-like aqueous oil-in-water dispersion compositons including emulsions containing large amounts of oil or oil/wax mixtures, a volatile organic foam-producing liquid, alone or in combination with foam suppressing agents, if necessary, to and surface active agent or agents which increase the solubility of the foam-producing liquid in the oil or oil/wax mixture. The present compositions are dispersions including mixtures which do not foam or self-dispense from a non-pressurized container at temperatures from RT to 120 DEG  F., then can be poured onto a wet surface at room temperatures and spread to form a thin cleansing coating which will foam under ambient conditions to leave a residue of the oil or oil/wax mixture for cosmetic, medicinal, aesthetic, protection or other purposes.
Patent MX-164017-B (MX)
Inventor: RABINOVIC ISMAIL SAMY
IPC: C08L51/06
Filed: 1990-08-02
Abstract: Modifier compositions of acrylic core/shell polymers and alkyl methacrylate-butadiene-styrene core/shell polymers are added to polyvinyl halides to provide materials with improved color depth and impact strength, as well as reduced pearlescence.
Patent MX-174106-B (MX)
Title: Metodo e instalacion de fabricacion para revestimiento de componentes estructurales de vehiculo
Inventor: RUEHL PHILLIP C
IPC: B05C13/02
Filed: 1990-08-03
Abstract: La presente invención se refiere a un método de fabricación para aplicar un revestimiento a componentes estructurales de vehículo, caracterizado porque comprende: proveer un mecanismo de transporte; proveer una estación de carga, proveer una estación de precalentamiento que tiene un líquido precalentado a una temperatura elevada; proveer una estación de revestimiento que tiene un líquido de revestimiento a una temperatura elevada; proveer una estación de descarga; enganchar dicho componente estructural de vehículo a dicho mecanismo de transporte de la estación de carga; transportar dicho componente estructural de vehículo a la estación de precalentamiento y mover el componente estructural de vehículo para que entre en contacto con el líquido de revestimiento y sea retirado después del mismo para revestir dicho componente estructural de vehículo; transportar dicho componente estructural de vehículo a la estación de descarga y desenganchar el componente estructural de vehículo del mecanismo de transporte.
Patent MX-171956-B (MX)
Title: Metodo para someter a combustion desperdicios humedos
Inventor: HO MIN-DA
IPC: F23G5/20
Filed: 1990-12-20
Abstract: La presente invención se refiere a un método para someter a combustión el desperdicio húmedo, que comprende: (A) proporcionar desperdicio húmedo a una porción de absorción de calor de una zona de combustión, comprendiendo el desperdicio material combustible volátil y material incombustible volátil; (B) proporcionar oxidante exento de combustible a la zona de combustión, a una velocidad suficiente para provocar un flujo de recirculación dentro de la zona de combustión; (C) evaporar el material incombustible del desperdicio húmedo, dentro de la porción de absorción de calor; (D) hacer pasar desperdicio de la porción de absorción de calor a una porción de fuente de calor de la zona de combustión, corriente abajo de la porción de absorción de calor; (E) evaporar el material combustible del desperdicio dentro de la porción de fuente de calor; (F) someter a combustión oxidante y material combustible evaporado, para dar origen a productos calientes de la combustión; y (G) hacer recircular productos calientes de la combustión de la porción de la fuente de calor a la porción de absorción de calor, para llevar a cabo la evaporación de la etapa (C).
Patent MX-104-B (MX)
Title: Estructura de sujetador de cabello
Inventor: WU FU-CHI
IPC: A45D1/00
Filed: 1992-12-16
Abstract: El presente modelo de utilidad se refiere a una estructura de sujetador para el cabello caracterizada porque comprende generalmente una base, una pluralidad de dientes y una pluralidad de placas elásticas curvadas, en la que; una o más de una de las placas elásticas curvadas se forman en los lados laterales de los dientes, lo que proporciona presión de sujeción apropiada entre los dientes por la fuerza elástica de las placas elásticas curvadas.
Patent NL-169630-B (NL)
IPC: B60B35/14
Filed: 1972-04-18
Abstract: A roller bearing provided with flanges and having an inner ring, an outer ring and roller elements therebetween, sealed to prevent penetration of foreign matter, and constructed so that at least one of the rings is integral with two flanges extending on either side of the ring.
Patent PT-79028-B (PT)
Title: Process for preparing piperidine derivatives
Inventor: NOVEROLA ARMANDO VEGA
IPC: C07D211/46
Filed: 1984-08-03
Abstract: Compounds of the general formula I:   <IMAGE> I  wherein R1 represents a thienyl group, or a phenyl group optionally substituted by a halogen (preferably fluorine or chlorine) atom, a lower alkoxy or lower alkyl group, R2 represents a hydrogen or halogen (preferably fluorine) atom, a lower alkoxy or lower alkyl group, R3 represents a hydrogen or halogen (preferably fluorine) atom, a lower alkylthio, lower alkoxy or lower alkyl group, or a cycloalkyl group containing 5 or 6 carbon atoms, or a group of the general formula:   <IMAGE> II wherein R4 and R5 singly each represents a hydrogen atom or lower alkyl group, R6 represents a cycloalkyl, hydroxymethyl, carboxy or lower alkoxycarbonyl group, and W represents a carbonyl  <IMAGE>  or a hydroxymethylene [viz. -CH(OH)-] group, and pharmacologically acceptable salts thereof possess potent selective Histamine H1-receptor blocking and calcium antagonist properties and are of interest in the treatment of a variety of respiratory, allergenic and cardiovascular disease states. The new compounds can be prepared by various methods based on the condensation of  alpha -substituted benzyl halides with N-(benzoylpropyl or phenyl-hydroxypropyl)-4-hydroxy piperidines or condensation of di-substituted-methoxy-piperidines with a benzoylpropyl halide or a phenyl-hydroxypropyl-halide followed, where necessary, by removal of protecting groups.
Patent PT-82138-B (PT)
IPC: B65D41/04
Filed: 1986-03-04
Abstract: 1. Tamper-proof sealing cap of the one-piece type, intended for covering the mouth of a compressed-gas bottle and comprising : - a peripheral skirt (1) having projections directed inwards and intended for interacting with the male thread of the mouth (12), - a bottom (2) bordering the skirt (1), and - a central projection (6) which extends from the bottom (2) and enters the interior of the orifice (14) of the mouth and which has a cylindrical part capable of penetrating forcibly into a bore located inside the orifice (14), the projection (6) having a sealing stage consisting of a bolster (7) arranged on the inner wall of the bottom (2) an extended by a first cylindrical part (8), characterized in that the central projection (6) comprises a second sealing stage consisting of a second cylindrical part (9) terminating in a spherical zone (10) and, with a smaller diameter, extending the first cylindrical part, these two sealing stages being capable of interacting respectively with a mouth (12), the orifice (14) of which is provided either with a gasket (15) or with a pressure-regulating device (17).
Patent PT-82413-B (PT)
IPC: G02C13/00
Filed: 1986-04-17
Abstract: An ophthalmic solution for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens comprising: (a) a hydrogel contact lens flattening agent in an amount form 0.0005% by weight to an amount equivalent to 330 millions moles/kg, optionally (b) an ophthalmically acceptable ionic salt in an amount sufficient to render said solution substantially isotonic, and (c) an ophthalmically acceptable viscosity enhancing agent sufficient to cause the composition to have a Brookfield relative viscosity of 3 to 50 cps. The invention also includes a method for improving the exchange of fluid in the area outside a hydrogel contact lens with the fluid in the area underneath the hydrogel contact lens in a human eye comprising adding to said eye an effective amount of such ophthalmic solutions.
Patent PT-82934-B (PT)
IPC: C07D457/04
Filed: 1986-07-07
Abstract: A process for preparing an N-methyl derivative of ergoline of formula:   <IMAGE>   in which R1 denotes a carboxy or alkoxycarbonyl group in which the alkyl portion contains 1 to 4 carbon atoms, R2 denotes a hydrogen atom or a methoxy group and R3 denotes a hydrogen atom or R2 and R3 together form a direct bond, or in which R1 denotes a hydroxymethyl group, R2 denotes a hydrogen atom or a methoxy group and R3 denotes a hydrogen atom, which comprises methylating an ergoline derivative of formula:   <IMAGE>   in which R1, R2 and R3 are defined as above, with methyl carbonate in the presence of a basic agent, in an apolar aprotic solvent in the present of a phase transfer catalyst.
Patent PT-86381-B (PT)
IPC: C12N1/16
Filed: 1987-12-16
Abstract: A cDNA encoding human interleukin-3, also designated herein hIL-3 or hmulti-CSF, has been disposed in expression systems and caused to produce hIL-3 substantially free of impurities normally accompanying this protein as it is produced $i(inter alia) by peripheral blood lymphocytes in nature. The resulting hIL-3 can be produced in practical amounts and is useful in a variety of therapeutic and diagnostic protocols.
Patent PT-89137-B (PT)
IPC: B60N2/02
Filed: 1988-12-02
Abstract: The backlash-free reducing mechanism, includes a fixed flange insidely provided with a toothed ring with which meshes a first toothing of a double planet wheel, a mobile flange having an inner toothed ring intended for cooperating with a second toothing of the double planet wheels. The mobile flange is maintained free in rotation in the fixed flange by a circular member. The double planet wheels are maintained in the reducing mechanism by a central planet wheel holding piece having resilient means and are centered on a side of the toothed ring of one of the flanges by a resilient floating idle pinion.
Patent PT-89253-B (PT)
Inventor: SAULNIER MARK G
IPC: A61K31/70
Filed: 1988-12-16
Abstract: Novel 4 min -esters, 4 min -carbonates and 4 min -carbamates of 4 min -demethylepipodophyllotoxin glucosides are disclosed. These agents exhibit antitumor activity in animals.
Patent PT-90959-B (PT)
Inventor: SIMON JAIME
IPC: C07D257/02
Filed: 1989-06-23
Abstract: A group of functionalized polyaminocarboxylate chelants that form complexes with rare earth-type metal ions are disclosed. The complexes, covalently attached to an antibody or antibody fragment, can be used for therapeutic and/or diagnostic purposes.
Patent PT-98631-B (PT)
Inventor: COLE ROBERT
IPC: D06B7/08
Filed: 1991-08-09
Abstract: Apparatus for the effective flame-retardant treatment of textiles includes a chamber (1), entry (12) and exit (13) points for the fabric, a duct (13) located within the chamber (1) for the passage of a gas including ammonia through the textile, recycling means (6; 7; 8) to remove at least some of the gas and return it to the chamber, together with sampling means (15) to monitor the ammonia level within the chamber. Preferably, the fabric passes, in a serpentine manner, over a plurality of rollers (4) within the chamber (1). The chamber may also have a sloping roof (5) to prevent condensed liquid from dripping on to the fabric and a gully (10) to collect the condensed liquid. The initial concentration of ammonia is set at between 70% and 90% in order to provide a reservoir of ammonia to compensate for higher ammonia take-up by the fabric at lower temperature. <IMAGE>
Patent SE-315865-B (SE)
Inventor: BRIGNAC E
IPC: D06M15/227
Filed: 1964-12-22
Abstract: A spin finish composition comprises 3 to 50% by weight of a low temperature lubricant, 3 to 30% of a high-temperature lubricant and 2 to 12% of polyvinyl alcohol, the balance being an emulsifier.  The low temperature lubricant may be glycerol mono-acetate or the liquid lubricants disclosed in Specification 934,893, such as vegetable, marine or petroleum oils, polyalkylene glycols, C1- 22 fatty acid esters, triglycerides and phosphate esters, and numerous examples are listed.  The high temperature lubricant may be microcrystalline or paraffin wax, polyethylene, wax-like natural esters, phthalimides and ethylene oxide polymers such as "Carbowax" (Registered Trade Mark). The emulsifier may be an amine soap formed from oleic acid or other acid with more than eight carbon atoms and aminomethylpropanol or other alkanolamine and may include a non-ionic ingredient, e.g. a polyoxyethylene ether or ester of a long-chain alcohol, thiol, alkylated phenol or acid.  A preferred non-ionic ingredient is the adduct of 1 mol. tridecyl alcohol and about 9 moles ethylene oxide. An aqueous emulsion comprising 6 to 23% of the formulation is applied to textile yarns or filaments to be used in reinforcing rubber in tyres or belts.
Patent SE-419967-B (SE)
Inventor: GAUSSENS G
IPC: A61K41/00
Filed: 1974-11-08
Abstract: 1486288 Sustained release of medicaments COMMISSARIAT A L'ENERGIE ATOMIQUE 4 Nov 1974 [9 Nov 1973] 47545/74 Heading A5B [Also in Division C3] A hydrophobic polymeric substrate has cross-linked polymerised hydrophilic inclusions derived from an hydrophilic ethylenically unsaturated monomer grafted to the substrate and distributed throughout the volume thereof and has a medicament, soluble in polar solvents, stored in said inclusions and desorbable therefrom on contacting the hydrophobic polymeric substrate with a polar solvent.
Patent SE-432569-B (SE)
Title: Arrangement for transporting goods, preferably ore, from a loading point to an unloading point
Inventor: MANSTROM H
IPC: B61B13/12
Filed: 1981-10-07
Abstract: The present invention relates to an arrangement for transporting goods, preferably ore, from a loading place to an unloading place, and comprising a train formed by a plurality of track-bound cars, means for loading the train, drive means for displacing the train from the loading place to the unloading place, and means for unloading the train at the unloading place. The invention is characterized in that a train formed by a plurality of rail-bound cars 1 is loaded with goods and that the train is subsequently displaced to the unloading place. This displacement is performed by drive wheels 20 on drive units 20 situated at both sides of the train and subjecting the train to a tractive force as the train passes the drive units 20. <IMAGE>