baber/WOPTO huggingface dataset:
Patent IT-1190981-B (IT)
Title: Tyre structure defect tester
Inventor: NEWMAN DENNIS W
IPC: G01M17/02
Filed: 1982-09-02
Granted: 1988-02-24
Abstract: A biassed electrode (54) is movable within a circle defined by the tyre beads and in a second position is received between the tyre sidewalls, to engage the underside of the tyre tread. The electrode pref. comprises two elongate sections (72), pivotally mounted. As the electrode is moved from its first to its second position, an arm engages the underside of the tyre tread (38), causing the elongate section to pivot to conform to the curve of the tyre along its length. The electrode is charged so that an arc to a neutral electrode (36) on the other side of the tyre will occur through a defect i.e. a hole. The unit allows cracks, fissues or holes, also the presence of embedded foreign objects, to be ascertained in tyre carcasses to be used for retreading, so that the tyre can be repaired prior to retreading.
Patent IT-1064815-B (IT)
Title: Hollow tooth-brush containing tooth-paste - has paste forced from interior through hole between bristles by squeezing flexible handle
IPC: A46B/
Filed: 1976-12-02
Granted: 1985-02-25
Abstract: The handle of a toothbrush is of an elastic type of plastics material, hollow, and rigid enough to be held in comfort and soft enough to be pressed by the hand during use, thus releasing the cleaning fluid or paste through the bristles (11) onto the surface to be cleaned. The head (12) is attached to the handle (23, 24) by a screwed connection (16). A channel (15) through the head connects the hollow handle with an opening (17) between the roots of the bristles. The handle has another screwed connection (19) for a cap. The paste can be recharged through this connection.
Patent IT-1239052-B (IT)
Title: Method and moulding unit for the manufacture of sports shoes with soles of differentiated structure
Inventor: FIORENTINI ACHILLE
IPC: A43B/
Filed: 1990-04-10
Granted: 1993-09-20
Abstract: A method is described for the manufacture of sports shoes, the soles of which include a contact surface, a mid-sole and at least an island or other similar structural and/or aesthetic component, using a moulding unit including a pair of half rings (5, 6), a foot-strap mould (1) and a form (9), all mobile towards and from a single operative position, in which a pair of dies (11, 12) structurally independent from the mould unit is temporarily inserted as an accessory between the half rings concentrically to them to define, in conjunction with an upper assembled on the form (9), one or more cavities for the injection of plastic material for use in forming the relevant islands (10a) directly on the upper and prior to an injection phase of the mid-sole which joins the upper to the contact surface.
Patent IT-1208707-B (IT)
Inventor: PIERO CERVONE
IPC: G05F1/46
Filed: 1985-02-28
Granted: 1989-07-10
Abstract: Voltage regulator which can compensate for the output voltage variation of a line modulator for use in transmitters for radar applications. The voltage variation in question is due to the modulation induced by the radar repetition frequency. This regulator is essentially made up of a network (1,2,3,4,5,6,7) which varies the value of the input signal to a comparator 8 in relation to a signal which is proportional to the variation of repetition frequency.
Patent IT-1107696-B (IT)
Title: 3,20-Di:oxo-fluoro-hydroxy-methyl-acetoxy-pregnadiene prepn. - by 16-alpha methylation of 3,20-di:oxo-9-alpha-fluoro-11-beta-hydroxy-21-acetoxy-pregna-1,4,- 16-tri:ene with methyl magnesium halide
IPC: C07D/
Filed: 1978-08-07
Granted: 1985-11-25
Abstract: Prepn. of 3,20-dioxo-9 alpha-fluoro-11 beta-hydroxy-16 alpha-methyl-21-acetoxy-pregna-1,4-diene (I) 3,20-dioxo-9 alpha-fluoro-11 beta-hydroxy-21-acetoxy-pregna-1,4,16-triene. (Ii). with a methyl magnesium halide (pref. the bromide) in the presence of catalytic quantities of a cuprous halide (pref. cuprous chloride). followed by protonation of the magnesium complex, acetylation of the crude product, purification of the crude reacetylated cpd. using an organic solvent, treatment with a peroxidation agent and purification using an organic solvent to yield pure (I):- (I) is an intermediate for the therapeutic medicament 3,20-dioxo-9 alpha-fluoro-11 beta,17 alpha-dihydroxy-16 alpha-methyl-21-acetoxy-pregna-1,4-diene. Process minimises side reactions and converts by-products to (I) thus preparing (I) in reasonable yields despite all the reactive gps. present.
Patent IT-1013198-B (IT)
IPC: C07C43/10
Filed: 1974-02-21
Granted: 1977-03-30
Abstract: Ethers of polyglycerols and an improved method of preparing said ethers are disclosed. The ethers are prepared by reacting a purified polyglycerol with an alpha olefin epoxide in the presence of an alkali metal alkoxide catalyst.
Patent IT-1069847-B (IT)
Title: Continuous refining of ferrous metal - by dephosphorisation and desulphurisation using flux contg. alkali metal carbonate
IPC: C21C/
Filed: 1976-12-14
Granted: 1985-03-25
Abstract: Molten ferrous metal is continuously refined, using a single dephosphorisation and desulphurising step, by continuously introducing the metal into a refining vessel, closed to the atmos. together with a flux contg. >=50% alkali metal carbonate-contg. salt to refine the metal under oxidising conditions. The by-prod., generated during refining, is discharged and alkali metal carbonate-contg. salt is recovered from it for recycling. Used esp. in the refining of pig iron or ferroalloys such as ferromanganese; e.g. the treatment can be applied to pig iron before feeding it to a LD converter. The process provides a closed circuit for the alkali metal carbonate to reduce costs and pollution problems.
Patent IT-1218400-B (IT)
Title: Tris:azo, water-soluble dyestuffs - derived from di:amino-benzanilide
Inventor: AIME ARSAC
IPC: C09B/
Filed: 1974-01-18
Granted: 1990-04-19
Abstract: In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
Patent MX-167056-B (MX)
Title: Proceso mejorado para la hidroformilacion de un alqueno
Inventor: LAIRD KEITH A
IPC: B01J38/00
Filed: 1988-10-24
Abstract: La presente invención se refiere a un proceso mejorado para la hidroformilación de un alqueno que tiene 2 y aproximadamente 10 átomos de carbono y tiene un doble enlace en la posición alfa, que se lleva a cabo mediante (a) la reacción de dicho alqueno con monóxido de carbono e hidrógeno en presencia de un medio de reacción líquido que contiene como catalizador de la hidroformilación un complejo de rodio con una triorganofosfina, para producir una mezcla de reacción líquida que comprende triorganofosfina, un derivado aldehídico de dicho alqyueno con un átomo de carbono más que el alqueno, y subproductos de la reacción; (b) la extracción de la mezcla líquida de reacción mediante extracción con un gas, por destilación ó por evaporación durante el curso de la reacción de hidroformilación para separar una corriente de vapor de los productos de evaporación resultantes de la mezcla reaccionante donde la corriente de vapor comprende el derivado aldehídico; (c) la recuperación de un condensado crudo de los productos de evaporación que comprende dicho derivado aldehídico que fué separado de la corriente de vapor; (d) la extracción por destilación de la mayor parte del aldehído de dicho condensado dejando un remanente constituido por un mezcla de fracciones pesadas crudas reaccionantes que contienen una pequeña proporción del aldehído; y (e) la separación de la mezcla de las fracciones pasadas crudas reaccionantes por destilación en (i) una corriente de productos de evaporación que comprende aquellos componentes de la mezcla de fracciones pesadas crudas de la reacción que son más volátiles que la triorganofosfina y (ii) en una corrie  nte de residuos que comprende aquellos componentes de la mezcla de fracciones pesadas crudas de la reacción que tienen una volatilidad igual o menor que la triorganofosfina e incluye cualquier porción de rodio inicialmente contenido en la corriente de vapor.
Patent MX-170560-B (MX)
Title: Emulsion inversa mejorada
Inventor: CERVANTES JOSEFINA TAPIA
IPC: C09K23/06
Filed: 1988-12-14
Abstract: La presente invención se refiere a una emulsión inversa mejorada, para inhibir la hidratación de lutitas deleznables, útil como fluido de perforación de pozos petroleros en la que la fase continua es un aceite mineral parafínico de bajo contenido de aromáticos y la fase dispersa es una salmuera de metal acalino-terreo, en una proproción 84/16 a 70/30 por ciento en volumen de aceite/salmeura; un agente emulsificante principal a base de ácidos grasos refinados de C16 - C24 2 a 5 por ciento en peso; óxido de calcio 2.25 a 3 por ciento en peso; un viscosificante sólido para alta temperatura constituído por una mezcla de polímeros de tipos vinílico, 0.25 a 1.1 por ciento en peso; un viscosificante organofílico a base de arcillas modificadas, 0.5 a 0.9 por ciento en peso; un emulsificante secundario integrado por una mezcla de surfactantes C16 - C22 de alta pureza, 3.5 a 4.5 por ciento en peso; un reductor de filtrado que comprende lignita reforzada con un elastómero vinílico 1.5 a 2.5 por ciento en peso y barita como agente densificante hasta 82 por ciento en peso.
Patent MX-165222-B (MX)
Inventor: RAYFIELD JERRY WILLIAM
IPC: C08K3/26
Filed: 1989-08-11
Abstract: Novel finely divided particulate calcium carbonate compositions comprising mixtures of a preponderance of dry ground calcium carbonate with a smaller amount of wet ground calcium carbonate, each of these components having particular particle size characteristics and particle size distributions, are disclosed. When used as all or part of the filler in thermosetting and thermoplastic resinous compositions, paints and other finishes, sealants, and the like, such mixtures provide compositions having a high filler loadings coupled with acceptability low viscosities and better processability than resinous compositions containing all dry-ground fillers.
Patent MX-166045-B (MX)
Inventor: YOUNG QUENTIN
IPC: A47C3/18
Filed: 1989-10-06
Abstract: A swiveling infant car seat with an infant restraint device comprises a pedestal formed with a circular opening bordered by a lip to which a base is connected for distribution loads therebetween. A substantially circular base for a seat is formed with a groove around the periphery of an annulus which receives the inner periphery of the anchor plate therein to the seat to the pedestal. The base includes a pivot plate, an anchor plate, and a retainer plate for holding the pivot plate in swiveling relationship with the anchor plate. The seat is reclinably attached to the base for orientation at select inclinations, and a latch mounted on the pedestal is engageable with the base to selectively hold the seat in either a forward facing or a rearward facing orientation. A rearward member is also mounted to the rear of the pedestal and a pair of diametrically opposite, grooved receptacles are provided on the base for receiving a tongue of the rearward member to maintain the integrity of the seat in the event the automobile in which the seat is mounted is involved in a collision.
Patent MX-173642-B (MX)
Inventor: SANTHANAM ANAKKAVUR T
IPC: C23C30/00
Filed: 1991-06-17
Abstract: Provided is a coated cutting tool having a binder enriched substrate. The coating includes at least one chemical vapor deposited (CVD) layer and at least one physical vapor deposited (PVD) layer. The PVD layer contains residual compressive stresses.
Patent MX-168383-B (MX)
Title: Nuevos aditivos detergentes-dispersantes sobrealcalinizados estables ante la hidrolisis para aceites lubricantes y procedimiento para su preparacion
Inventor: LEONE SAVINO
IPC: C10N30/04
Filed: 1986-09-11
Abstract: La presente invención se refiere a aditivos detergentes-dispersantes sobrealcalinizados para aceites lubricantes, caracterizados por que son obtenidos mediante: a) neutralización de un alquilfenol llevando uno o arios sustitutivos alquilos con 8 hasta 30 átomos de carbono, con ayuda de una base alcalinotérrea en presencia de un alcohol "vector".
Patent PT-76481-B (PT)
Title: Process for preparing new enantiomers of substituted phenylazacycloalkanes and of pharmaceutical compositions
Inventor: ARVIDSSON FOLKE LARS-ERIK
IPC: C07D211/22
Filed: 1983-03-30
Abstract: The pure enantiomeric form of a compound of the formula <CHEM> wherein Y is OH, R<1>COO, R<2>R<3>NCOO- or R<4>O whereby R<1> is an aliphatic hydrocarbon residue having 1-17 carbon atoms, a phenyl, 2,6-dimethylphenyl or 3- or 4-hydroxyphenyl group or a 3- or 4-alkanoyloxyphenyl group with the formula <CHEM> wherein R<5> is an alkyl group having 1-6 carbon atoms, or R<1> is a group <CHEM> wherein R<6> is hydrogen, an alkyl group having 1 to 5 carbon atoms or a phenyl group, R<7> is hydrogen, an alkyl group having 1 to 5 carbon atoms or an acyl group and R<8> is hydrogen or an alkyl group having 1 to 5 carbon atoms, R<2> is hydrogen, an alkyl group having 1-5 carbon atoms, a phenethyl, benzyl or phenyl group which may be mono- or disubstituted in the aromatic part with a methyl, methoxy, hydroxy, nitro or cyano group or a halogen, R<3> is H, an alkyl group having 1 to 5 carbon atoms or a phenyl group, or R<2> and R<3> together with the nitrogen atom form a 5, 6 or 7 membered ring that may contain 1 to 3 double bonds and/or 1 or 2 further heteroatoms selected frm N, O and S, and R<4> is an allyl or benzyl group, said enantiomer having the same absolute configuration at the asymmetric carbon atom <(x)> as that of the (-)-enantiomer of the compound of formula I wherein Y is OH, as bases and pharmaceutically acceptable acid additiion salts thereof, processes for their preparation and pharmaceutical preparations and methods of treatment employing such compounds. The compounds are useful for treatment of disorders in the central nervous system.
Patent PT-83847-B (PT)
IPC: F16B7/00
Filed: 1986-12-02
Abstract: An excavator has a lip adapted to extend horizontally during digging and an adapter having upper and lower legs flanking the lip and having a nose portion projecting forwardly of the lip during digging. Vertically aligned openings are provided in the legs and lip for receipt of a locking device. The leg openings are spaced from the rear ends of the legs. A locking device is removably mounted in the openings and includes vertically extending, spaced apart wedge and C-clamp members. The locking device further provides a rocking action of the adapter relative to the lip. This is achieved by springs interposed between the wedge and C-clamp members. The spring constitute the only bearing contact when the adapter is not under load.
Patent PT-85418-B (PT)
Inventor: RADVAN BRONISLAW
IPC: D21H17/00
Filed: 1987-07-27
Abstract: A method of making a fibrous web containing at least two particulate materials and which includes mixing the dry particulate materials together in a substantially dry condition, using the dry mix to form at least part of an aqueous dispersion of fibres, and draining the dispersion to form a web.
Patent PT-86375-B (PT)
IPC: C07D333/20
Filed: 1987-12-16
Abstract: The invention has as its subject a process for the preparation of thienylethylamines of the formula R-NR-R' where R represents the group   <IMAGE>   and R' represents hydrogen or a group identical to R, by catalytic hydrogenation of a compound of the formula   <IMAGE> synthesis intermediates.
Patent PT-87642-B (PT)
Inventor: KRUSE LAWRENCE IVAN
IPC: C07D233/84
Filed: 1988-06-01
Abstract: Compounds of the formula (I): <CHEM> wherein X is H, F, Cl, Br, I, C1-4alkyl, CN, NO2, SO2NH2, COOH, OH, CHO, C1-4alkoxy, CH2OH, CH2OC1-4alkyl, CF3, C2F5, C3F7, SO2CH3, SO2CF3, or CO2CaH2a+1 wherein a is 1-5, or any accessible combination thereof of up to 5 substituents; R and R min  independently are H or C1-4alkyl; and n is 1-5; or any pharmaceutically acceptable salt or hydrate thereof, processes for their preparation; intermediates used in their preparation; compositions containing them and their use in therapy as dopamine- beta -hydroxylase inhibitors.
Patent PT-94701-B (PT)
Inventor: JIMONET PATRICK
IPC: A61P25/28
Filed: 1990-07-13
Abstract: Compounds of formula: <IMAGE> in which R1 denotes a substituted 1-piperazinyl, substituted 1,2,3,6-tetrahydro-1-pyridyl or substituted piperidino radical, R2 denotes a polyfluoroalkoxy radical and n is equal to 2 or 3, salts of these compounds with an acid, processes for their preparation and medications containing them.
Patent PT-95345-B (PT)
Inventor: UNANGST R RICHARD
IPC: A23K20/195
Filed: 1990-09-18
Abstract: Stabilized antibiotic composition for animal feeds which provide for improved recovery of the antibiotic from the animal feed. The compositions contain the antibiotic in a coated form. In a preferred embodiment the antibiotic is coated by microencapsulation before being added to the animal feed.
Patent SE-330475-B (SE)
Inventor: CARLSSON B
IPC: B27N3/14
Filed: 1968-10-22
Abstract: A method and apparatus for transforming a constant main stream of particles into a particle web having a uniform mass particle distribution which varies in a desired manner transversely of the web by directing the main stream into an annular chamber against a rotating member concentric within the chamber. The rotating member distributes the main stream about the chamber and the particles pass out through a plurality of outlets opening along a plane in the chamber which is normal to the longitudinal axis of the chamber.
Patent SE-419650-B (SE)
Inventor: FELDMAN M L
IPC: C08F6/00
Filed: 1975-06-23
Abstract: The invention relates to a novel process for the production of polyvinyl chloride having a low vinyl chloride monomer content, the latter being removed from a slurry or latex which result from polymerization of vinyl chloride in aqueous media. In the novel process vinyl chloride is removed from a slurry or latex that contains from about 1000 parts to 15,000 parts by weight of vinyl chloride per million parts by weight of the slurry or latex and from 5% to 50% by weight of a polymer selected from the group consisting of polyvinyl chloride and copolymers of vinyl chloride with at least one monomer copolymerizable therewith that comprises a) heating said slurry or latex at a temperature in the range of 70.degree.C. to 125.degree.C.or contacting the slurry or latex with at least one organic liquid at a temperature in the range of 25.degree.C. to 125.degree.C.and b) removing vinyl chloride vapor from the slurry or latex. The resultant aqueous slurry or latex and final polymer product has reduced carcinogenicity.
Patent SE-423809-B (SE)
Title: Scraper for belt conveyor
Inventor: LUNDSTROM C-E
IPC: B65G45/00
Filed: 1978-11-14
Abstract: This invention concerns a belt scraper intended for a conveyor belt, with a scraping strip extending across the width of the transport belt, which is held against the return portion of said belt. This familiar type of belt scraper has proven to have a great tendency to flap with its scraping strip in relation to the belt and thereby allow large quantities of material and especially material with a tendency to stick to pass by. In order to eliminate this and other problems pertaining to belt scrapers having a scraping strip, the invention proposes that the scraping strip 6 is able to move in a holder 7 and is held against the belt 1 by spring elements 22 acting on the underside of the scraping strip. <IMAGE>
Patent SE-443411-B (SE)
Title: Construction system including at least two connectible components and at least one device maintaining connection between the components
Inventor: SKOOG I
IPC: F16B5/00
Filed: 1980-10-09
Abstract: An appropriately plate shaped construction system includes components (1,1') which are connected together in a detachable manner by means of clamps (8,8', 9,9') which grip each other. Between the two components, a wedge (16) is contained in a recess (15). The effect of the wedge (16) is to push the components apart and thereby create engagement between the clamps which becomes stronger the greater the said effect is. The wedge is fitted with a locking device consisting of sprung tongues (18) which, when the wedge is driven into the recess (15), automatically fasten the wedge in it, in that the tongues move into an opening (20) and establish a locking effect with the opening's edges (21).<IMAGE>
Patent SE-433454-B (SE)
Title: Method for rolling of bandlike metal material
Inventor: YAMAMOTO H
IPC: B21B1/24
Filed: 1981-06-03
Abstract: The subject of the invention is a method for rolling bandlike metal material between at least three working rolls 11-14, which are mounted in a roll stand placed in a row, so that their parallel lengthwise axles are situated at least approximately in the same plane. The method according to the invention is characterised in that the rolls are driven so that each following roll is driven at greater peripheral speed than the preceding roll, counting from the first to the last pass. The material is led continuously through the pass and after emerging from the particular pass it is led around a portion of the circumferential surface of the working roll rotating at faster peripheral speed. Furthermore, the working rolls are driven so that for at least one pair of working rolls the roll turning with greater peripheral speed is driven so that the peripheral speed is greater than the speed at which the material leaves the pass between the particular working rolls. <IMAGE>
Patent SE-462639-B (SE)
Inventor: SCHWEIKERT H-U
IPC: A61K31/365
Filed: 1981-07-31
Abstract: Aromatase-inhibitors are used in a method of prophylaxis and/or treatment by therapy of prostatic hyperplasia. Pharmaceutical preparations suitable for such a use comprise an aromatase-inhibitor. A particularly preferred aromatase-inhibitor is, for example, testolactone.
Patent SE-431393-B (SE)
Inventor: ENGMAN B
IPC: A61G5/00
Filed: 1982-05-03
Abstract: A manoeuverable, motor-driven wheeled chassis includes a chassis structure carrying two pairs of support wheels (N,, M,) separated in the longitudinal direction of the chassis. Between the pairs of support wheels there is a pair of drive wheels (L,). The chassis structure includes a first frame structure (P<sub>1</sub>, 14) carrying a first pair of support wheels (N,) and the pair of drive wheels (L,), and a second frame structure (O<sub>1</sub>, 10) carrying the second pair of support wheels (M,) and vertically pivotably connected to the first frame structure (at K).The wheeled chassis is primarily intended for use as a wheelchair (2,4,6).
Patent SE-432500-B (SE)
Title: Clamping element for socket boxes
Inventor: TRUMMER G
IPC: H01R13/453
Filed: 1983-03-31
Abstract: The invention concerns a clamping element for a socket box, which element contains a clamping plate 1, two symmetrically arranged return springs 2, a groove fashioned in the cap 3 of the socket box and a cover plate 4 secured with a screw connection. On the clamping plate 1 are symmetrically formed two conical shell-shaped slide tracks 5, while the distance between them corresponds to the difference between the socket contacts of the box. On the clamping plate, furthermore, are arranged two symmetrical grooves 6, whose mutual distance corresponds to the difference between the slide tracks 5. The side surfaces of the groove located in the cap 3 have a circular arc-like section k, whose length corresponds to the side length of the clamping plate 1. At the end of the circular arc-like section k is formed a corner t, which prevents shifting of the clamping plate 1 during the locking. <IMAGE>