baber/WOPTO huggingface dataset:
Patent IL-185179-A0 (IL)
Title: Measuring alertness
Filed: 2007-08-09
Abstract: A method and apparatus for measuring drowsiness particularly in vehicle operators measures the amplitude to velocity ratio for eyelids closing and opening during blinking as well as measuring duration of opening and closing. The average values for the amplitude to velocity ratios for opening and closing are weighted and added to give a drowsiness measure that is compared to a scale of drowsiness based on data collected from alert and drowsy subjects. Other eye movements can be used in the weighted algorithm. The scale of drowsiness predicts the onset of drowsiness levels that render an operator unfit to continue.
Patent LU-83543-A1 (LU)
Inventor: GRAY R
IPC: B65D75/48
Filed: 1981-08-10
Abstract: A sachet which comprises a sealed bag containing a compressible and porous carrier which is held under compression within the sachet by pressure exerted by the walls of the sachet onto the carrier, the carrier being thoroughly impregnated with liquid suitably an antiseptic. Methods are provided for manufacture of the sachets. The carriers in such sachets containing antiseptic liquid have reduced tendency to harbor bacteria, and are preferably open or reticulated cell foam sponges.
Patent MA-22098-A1 (MA)
Inventor: DETHER L
IPC: F23H11/06
Filed: 1991-01-15
Abstract: A grate for a fuel boiler, consisting of plates arranged stepwise or in a cascading fashion, with at least two fixed plates and a movable plate disposed between the two fixed plates. The movable plate is capable of reciprocating to and fro and is provided with an appropriate drive. Combustion air passes through the interspace between the movable and fixed plates and allows for controlled and complete combustion of the fuel. The fixed plates are fastened to a common first holder and the movable plates are fastened to a common second holder. The fastening of each plate to its individual holder is vertically-adjustable. Preferably, the air utilized for combustion of the fuel is only that which has passed through, and preferably been drawn through, the interspace between the movable and fixed plates.
Patent MA-39111-A1 (MA)
Title: Dispositif oculaire
Inventor: RAKIC JEAN-MARIE
IPC: A61K9/00
Filed: 2014-11-14
Abstract: La présente invention concerne un dispositif d'administration de médicaments intraoculaire à libération prolongée comprenant : (a) un cœur de matrice polymère dans lequel au moins un agent thérapeutique est mélangé, et ; (b) un enduit polymère entourant complètement ledit matériau de matrice polymère ; ledit cœur de matrice polymère et l'enduit polymère étant insolubles et inertes dans les fluides oculaires, et le dispositif d'administration de médicaments intraoculaire à libération prolongée ayant la forme d'un segment annulaire souple et devant être inséré dans le sulcus de l'œil intact et/ou de l'oeil pseudophaque.
Patent MA-41390-A1 (MA)
Title: Procédé d’inspection visuelle pour la détection des non-conformités dans une chaine de fabrication de produits alimentaires.
Inventor: BOURJA OMAR
IPC: G01N21/85
Filed: 2017-11-03
Abstract: Le procédé de l’invention rentre dans le cadre de l’inspection visuelle pour la détection des non conformités et pour la validation des produits au niveau de la production. Ce procédé permet la détection des non conformités au niveau d’une chaine de production (90) telle la production du couscous jaune (ou autre), ces non conformités peuvent être classifiés en deux types :- non-conformité comestible (160); ce type représente du couscous carbonisé (grains noir ou grain marron), ou du couscous mal cuit (grains blancs).- non-conformité non comestible (170); ce type représente des objets étrangers au couscous comme les insectes, morceau de bois, du métal ou plastique.
Patent MA-46799-A1 (MA)
Title: Système, véhicule et procédé de nettoyage de collecteurs cylindriques paraboliques, d'héliostats et de panneaux photovoltaïques
Inventor: ESCACENA GUTIERREZ JOSÉ
IPC: H02S40/10
Filed: 2018-02-13
Abstract: Système, véhicule et procédé de nettoyage de collecteurs cylindriques paraboliques, d'héliostats et de panneaux photovoltaïques. La présente invention concerne un système, un véhicule et un procédé de nettoyage de collecteurs cylindriques paraboliques, d'héliostats et de panneaux photovoltaïques qui comprend un véhicule tracteur (1) équipé d'une grue (2) reliée par une extrémité à un arc (3) qui maintient une structure de support (4, 6, 7, 10) qui est caractérisé en ce que ladite structure de support (4, 6, 7, 10) comprend à son extrémité au moins un système de nettoyage (5) de suiveurs solaires (thermosolaires et photovoltaïques) utilisable dans des installations solaires, aussi bien thermosolaires avec des collecteurs cylindriques paraboliques (ccp) ou héliostats que dans des installations avec des panneaux solaires photovoltaïques ou suiveurs photovoltaïques.
Patent MA-51851-A1 (MA)
Title: Procédé d'obtention de sulfate d'ammonium et d'oxalate de calcium à partir de phosphogypse
Inventor: BOUHFID RACHID
IPC: C01F11/18
Filed: 2020-11-23
Abstract: La présente invention concerne un procédé de transformation du phosphogypse, un rejet de l’industrie du phosphate, en produits à hautes valeurs ajoutées à savoir le sulfate d’ammonium et l’oxalate de calcium.
Patent UY-26042-A1 (UY)
Title: Compuestos de sulfonamida y usos de los mismos
Inventor: SMITH DAVID W
IPC: A61P25/00
Filed: 2000-02-28
Abstract: Los compuestos de la invención contienen un grupo sulfonamida central, diversos grupos que están conectados al átomo de azúfre y al átomo de nitrógeno del grupo sulfonamida. Compuesto caracterizado por la estructura de fórmula (I), en donde: D es hidrógeno, hidrocarbilo sustituidos o no sustituido, hetercíclicos sustituidos o no que optativamente poseen uno o más enlaces dobles, halógeno, alcoxilo, éster, amida; o D y G, tomados juntos, forman un grupo cíclico sustituido o no; E es hidrógeno, hidrocarbilo sustituido o no, heterociclos sustituidos o no que optativamente poseen uno o más enlaces dobles, alcoxilo, amida, sulfonilo, sulfonamidilo, sulfuro o alcoxilo; o E y J, tomados juntos, forman un grupo cíclico sustituido o no; y G, cuando no forma parte de un grupo cíclico que incluye D, es hidrocarbilo sustituido o no, heterociclos sustituidos o no que optativamente poseen uno o más enlaces dobles, amina, amida, éster, éter o carbamatos; o J, cuando no forma parte de un grupo cíclico que incluye D, es hidrocarbilo sustituido o no, heterociclos que optativamente poseen uno o más enlaces dobles. Por ejemplo: (S)-5-((dimetil(1,1-dimetiletil)silil)oxi)-1-pentanol. Los compuestos de la invención presentan capacidad para diversos usos. Por ejemplo, pueden actuar modulando la producción de proteina beta-amiloide y son de utilidad en la prevención y/o tratamiento de diversas enfermedades, tales como angiopatía amiloide, angiopatía amiloide cerebral, amiloidosis sistémica, enfermedad de Alzheimer, hemorragia cerebral hereditaria con amiloidosis de tipo holandés, miositis con cuerpo de inclusión, síndrome de Down. Tambien se proveen composiciones que contienen los compuestos de la invención.
Patent UY-27602-A1 (UY)
Title: Péptidos para el tratamiento del cáncer asociado al virus papiloma humano (vph) y de otros tumores epiteliales"
Inventor: ALEJANDRO MORO SORIA
IPC: A61P35/00
Filed: 2002-12-20
Abstract: Péptidos útiles para el tratamiento de tumores de origen epitelias y especialmente los asociados a tipos oncogénicos de Virus Papiloma (VPH). Identificación de péptidos cuya estructura permita el bloqueo del dominio de fosforilación por Caseina Kinasa II (CKII) mediante la interacción directa con dicho sitio. En la presente invención se muestran once péptidos de estructura cíclica y secuencia aminoacidica diferente, los cuales inhiben el sitio de fosforilación por CKII in Vitro, producen citotoxicidad en células de carcinoma de cuello uterino humano transformadas por VPH-16 (CaSki) y además incrementan la sensibilidad de dichas células al efecto citostático del interferón (IFN). La invención se relaciona además con el uso de estos péptidos conjugados o fusionados a otros péptidos y compuestos químicos de penetración intracelular así como con el uso de moléculas miméticas tanto de origen peptidico como de origen químico.
Patent UY-27816-A1 (UY)
Title: Nueva combinacion
Inventor: FOX DAVID NATHAN ABRAHAM
IPC: A61K31/535
Filed: 2003-05-21
Abstract: Las combinaciones que comprenden a) un inhibidor de fosfodiesterasa de tipo 5 (PDE5) específica de monofosfato de guanosina c´clico (GMPc) y b) un inhibidor de enzima de conversión de angiotensina (ACE) son útiles para tratar la hipertensión.
Patent UY-31094-A1 (UY)
Title: Composiciones de fosfolipidos para el cuidado de lentes de contacto y la conservacion de composiciones farmaceuticas
Inventor: GHOSH MALAY
IPC: A61K31/685
Filed: 2008-05-16
Abstract: Composiciones farmacéuticas con actividad antimicrobiana, las cuales comprenden fosfolípidos. Dichos fosfolípidos son utiles para prevenir la contaminacion microbiana de diferentes composiciones farmacéuticas, particularmente composiciones oftálmicas, oticas y nasales. La invencion también se refiere a métodos para desinfectar lentes de contacto.
Patent UY-31523-A1 (UY)
Title: Procedimiento para la preparacion de esteres alquilicos de acidos grasos
Inventor: REN WU
IPC: B01J21/00
Filed: 2008-12-10
Abstract: La presente invencion se refiere a un procedimiento de etapas multiples para la preparacion de ésters alquílicos de ácido grasos.
Patent ZW-29681-A1 (ZW)
Title: Surgical dressing
Inventor: JACKSON STUART WINDUST
IPC: A61L15/18
Filed: 1981-12-07
Abstract: A surgical dressing comprises activated charcoal, preferably as activated charcoal cloth, which is impregnated with an anti-microbial agent, the adsorptive sites of the activated charcoal being no more than 20% saturated with the anti-microbial agent. The antimicrobial agent is preferably iodine, in an amount which causes approximately 5% saturation of the adsorptive sites of the activated charcoal. An alternative dressing comprises a foamed elastomer filled with activated charcoal powder which has been impregnated up to 20% saturation with anti-microbial agent.
Patent ES-187316-A1 (ES)
Title: UN APARATO PRODUCTOR DE ENERGiA SIN FUERZA DE PROPULSIoN
Filed: 1949-03-04
Abstract: Un aparato productor de energía sin fuerza de propulsión caracterizado esencialmente por comprender una rueda de proporciones convenientes que gira con rodamientos a bolas y se establece montada sobre una armadura o soporte adecuado
Patent ES-193749-A1 (ES)
Title: Mejoras introducidas en los cubos de ruedas con generador de luz incorporado, especialmente para bicicletas y motocicletas
Filed: 1950-07-03
Abstract: Mejoras introducidas en los cubos para ruedas especialmente para bicicletas y motocicletas previstos de un generador de luz incorporado cuya parte motora está acoplada directamente con el manguito caracterizadas porque en las dos extremidades del manguito del cubo que en su parte media está ensanchada a la forma de un carter protector para el generador de luz están dispuestas coronas de agujeros de igual diametro para la unión de medios de alambre de longitud.
Patent ES-197425-A1 (ES)
Title: PROCEDIMIENTO Y APARATO PARA LA FABRICACIoN DE ARTiCULOS HUECOS DE MATERIAS TERMOPLáSTICAS
Filed: 1951-04-14
Abstract: Procedimiento para la fabricación de artículos huecos de materias termoplásticas caracterizándose porque consiste en inyectar el material dentro de un primer molde para obtener un escalaborne de paredes gruesas y de un tamaño menor que el artículo final a producir y por someter el escalaborne a la acción de un fluido comprimido que actúa en el interior de aquel para ensancharlo contra las paredes de una cámara de moldeo mayor que el escalaborne y la forma de la cual corresponde a la del artículo que se desea obtener.
Patent ES-199891-A1 (ES)
Title: UN SISTEMA MICRO-ACuSTICO PARA QUE UN VEHiCULO EN MARCHA PERCIBA LAS SENALES QUE HAGA OTRO QUE DESEE ADELANTARLO
Filed: 1951-10-06
Abstract: Un sistema micro-acústico para que un vehículo en marcha perciba las señales que haga otro que desee adelantarlo, particularmente aplicable a camiones, caracterizado porque, consta de un audioamplificador de banda estrecha que, por un extremo, termina en una cápsula microfónica situada en la trasera del vehículo y por el otro está conectado a un pequeño altavoz dispuesto en una caja adosada a un punto de la cabina de mando del mismo, preferiblemente a un lateral a la altura del oído del conductor, constando asimismo de un mando para que el conductor pueda encender una luz en la trasera del camión que conduce como indicación de haber oído las señales de petición de paso.
Patent ES-207470-A1 (ES)
Title: Production of vinyl chloride polymers
IPC: C08F263/04
Filed: 1953-01-28
Abstract: Vinyl chloride is polymerized when dispersed by agitation in an aqueous solution of an alkali-metal or ammonium salt of an acid ester of a partially or completely esterified polyvinyl alcohol in which some of the hydroxyl groups are esterified by acetic acid and some by one or more polybasic acids which contain two carboxyl groups attached to adjacent carbon atoms and not more than one hydroxyl group, and which if unsaturated are of the cis formation. Polybasic acids specified are succinic, citric, maleic and phthalic acids. Polymerization may be effected by heating to between 30 DEG and 70 DEG C. in the presence of a catalyst which may be hydrogen, benzoyl, succinyl, caproyl, lauryl, diethyl or ditertiary butyl peroxide, benzyl hyponitrite, an azo-type catalyst or an alkali metal or ammonium persulphate, or the solution may be irradiated with ultra-violet light. Oxygen is preferably excluded from the reaction vessel. The polymerization product is obtained in the form of solid granules. The process of the invention may be used to copolymerize vinyl chloride with other monomers such as vinyl acetate, propionate and butyrate, vinylidene chloride, acrylonitrile, ethyl acrylate, methyl methacrylate, methyl a -chloroacrylate, maleic acid, fumaric acid, diethyl maleate and diethyl fumarate. Specifications 602,974, 615,778 and 654,477 are referred to.
Patent ES-279987-A1 (ES)
Title: Isomerisation of olefins
IPC: C07C5/25
Filed: 1962-08-04
Abstract: Olefinic hydrocarbons are isomerized by double bond migration by passing the olefine with or without a carrier gas over a supported catalyst comprising a major proportion of elemental nickel, the remaining minor proportion being nickel combined with sulphur, the atmoic ratio of sulphur to nickel in the catalyst being 0.01-0.4. The catalyst is prepared by treating a supported nickel catalyst with elemental sulphur, an organic sulphur compound, e.g. thiophene or a thiocycloalkene, hydrogen sulphide, carbon disulphide or mixtures thereof such that a minor proportion of the nickel is combined with sulphur. Isomerization temperatures of 50-250 DEG C. are specified. The olefines specified are 2- and 4-methylpentene-1 and 2,2 and 3-methylbutene-1 and pentene-1.
Patent ES-336414-A1 (ES)
Title: Acid zinc electrodepositing
IPC: C25D3/22
Filed: 1967-02-03
Abstract: Zinc is electro-deposited, e.g. on steel or copper strip or sheet, or electro-ion from an acid zinc plating bath, e.g. an aqueous solution containing 40-60 oz/ga1 ZnSO 4 . H 2 0, 2-4 oz/gal H 3 B0 3 and optionally 2-4 oz/gal NH 4 F or NH 4 C1 and having a pH of 2 or 3, to which has been added a composition comprising a bath-compatible protein hydrolysate, e.g. of animal, yeast or vegetable origin, particularly an enzymatically degraded meat protein, and a soluble compound of a Group V1B metal (Cr, Mo or W), preferably a trivalent Cr salt such as chromic or chromium-ammonium sulphate Mo may be provided in the bath by ammonium heptamolybdate, Mo tetrachloride or MoO 3 , or W by phosphotungstic acid. The bath may also contain, as booster brightener and ductilizer, a bata-compatible S-containing compound capable of providing sulph-hydryl groups in the bath, e.g. an organic compound of the formula HSCH 2 COOR where R is H (i.e. thioglycollic acid), Na, K or NH 4 , or an inorganic compound such as Na 2 S 4 . The protein hydrolysate is preferably pretreated by acidifying an aqueous solution of the protein to pH 2-3À5 to form a flocculent precipitate which is separated e.g. by filtration. The additive composition may also contain a mould- and bacteriagrowth inhibitor such as a Na salt of 2, 4, 5-trichlorophenol and a perfuming agent.
Patent ES-338646-A1 (ES)
Title: Process for preparing soap bars containing urea
IPC: C11D9/26
Filed: 1967-03-29
Abstract: A toilet bar contains by weight 35-60% urea, 20-50% of an alkali metal, ammonium or substituted ammonium soap and 7-15% of a saturated C 10 -C 20 aliphatic monocarboxylic acid or a mixture of such acids, and is prepared by a process including heating an aqueous solution or dispersion of the said components to a temperature of 95-105 C. until the desired water content is reached. The bar preferably contains 45-50% urea, 30-40% of the soap described and 9-11% of the specified acids. The bar may also contain 1-4%, preferably 2-3% of alkali-metal dihydrogen phosphate. The desired water content of the bar is 2-4% w/w. and the pH 7À7-8À3. Suitable aliphatic monocarboxylic acids are listed. A minor proportion of non-soap detergent may be included as well as perfume, colourant, opacifying agents, fluorescers, stabilizers, anti-oxidants, germicide, skin-conditioners and emollients.
Patent ES-343232-A1 (ES)
Title: Accumulator conveyor with pneumatic delay
IPC: B65G47/26
Filed: 1967-07-20
Abstract: Movement of articles along a conveyer track is controlled by means which incorporates a time delay between the sensing of an article and the response of the control means. Thus the control means does not respond to the natural flow of articles but only to an unusual condition resulting from the cessation or substantial slowing of the articles. Rollers 12 of a rollerway 10 are driven by a belt 13 which is normally urged into engagement with the rollers 12 by pressure rollers 14. Pivoted hangers 15 for the rollers 14 are arranged in groups, the rollers of each group being raised by a pneumatic actuator 19 which receives air pressure, via a valve 31, from a conduit 32 common to all the actuators. An adjustable air bleed port (33), Fig. 3 (not shown) is -provided between each valve 31 and actuator 19. The valves are normally open, the actuators operated and the rollers 14 raised to cause drive by the belt 13. Sensing rollers 47, 47a, 47b control the valves 31 but each valve controls the actuator which is next upstream in the direction of movement of the conveyer. Thus, sensing roller 47a controls the position of the pressure rollers 14 of group B and sensing roller 47b those of group C. As shown, an article F has depressed roller 47b and the associated valve 31 has been closed. Since the article has remained on the roller 47b longer than a preset interval, e.g. from 2 to 5 seconds, escape of air through bleed port (33) causes the actuator 19 to retract and the belt 13, supported on rollers 14 of groups C, is allowed to drop. There is accordingly no drive immediately upstream of the stalled article. An article passing over a sensing roller at normal speed allows the roller to rise before the actuator responds to the closing of the valve 31.
Patent ES-353079-A1 (ES)
Title: Dry cleaning apparatus
IPC: D06F43/08
Filed: 1968-04-11
Abstract: A dry-cleaning apparatus has a horizontal rotatable drum within a tank 11 to which solvent is pumped through a conduit 8, 10 from a compartment 2 in a container 1 to which the solvent returns through another conduit from tank 11 and which contains a cage 17 for filter powder for regenerating a filter 9 in conduit 8, 10, solvent being recovered from articles in the tank 11 after cleaning by passing hot air thereover to a condenser 21 from which the recovered solvent returns to compartment 1. The intake 6 of pump 5 is near the bottom of compartment 2 and away from a pipe 3 connected to the main part of container 1. During drying hot air from conduit 19 passes through tank 11 and thence through conduit 20 to condenser 21 from which it returns past inspection window 24 and water separating device 25 to container 1. When filter 9 is to be completely renewed the fossil meal is broken up and discharged directly to a still 30 and a new filter is built up. After the filter has been re-generated a predetermined number of times the still is operated to recover the solvent which passes through a condenser 29 to join the solvent from condenser 21. In operation, first fossil meal in cage 17 is carried by pump 5 to filter 9 where it is deposited, the solvent continuing through tank 11 and back to compartment 2 into which further solvent is sucked through pipe 3 from container 1. When the solvent returning to compartment 2 equals that being pumped out, no more solvent is sucked from container 1.
Patent ES-361127-A1 (ES)
Title: Links for the endless tracks of track-laying vehicles
IPC: B62D55/26
Filed: 1968-11-28
Abstract: Connecting means provided at the ends of an endless-track link comprise D-shaped rubber bushes 18 which are located in recesses in the link and have bonded therein metal inserts 19 having a hexagonal hole for receiving a hexagonal pin 20 which connects adjacent links. Each recess in the link is appropriately shaped to receive a bush 18 and has directed towards the centre of the link an open end through which the bush can be inserted. As shown, a single lug 17 at one end of the link and a pair of spaced lugs 16 at the other each have a recess for receiving a bush, but there may be two lugs at one end and three at the other.
Patent ES-362527-A1 (ES)
Title: Thin tape or foil made of an electrically insulating synthetic material
IPC: C05G3/20
Filed: 1969-01-15
Abstract: A tape of synthetic material, e.g. polycarbonate or polyethylene terephthalate is coated with aluminium on one side and alumina on the other by rolling the separate layers together.
Patent ES-363343-A1 (ES)
Title: Winding machine with a reciprocating yarn guide
IPC: B65H54/28
Filed: 1969-02-06
Abstract: The invention relates to a bobbin winding machine for yarn products in which the yarn is traversed reciprocably during winding by means of a traversing device guided in an endless manner over two guide shafts and incorporating a freely rotatable yarn guide which thus adopts its own rotary position suited to the path of the yarn at any particular moment. The traversing device may conveniently consist of an endless flexible belt or a length of coil spring the ends of which are joined to form an endless unit. The belt or spring may be varied in length by stretching to control the winding length.
Patent ES-370417-A1 (ES)
Title: Detector for receiver printer startup
IPC: H04N1/327
Filed: 1969-08-11
Abstract: A detector for voice frequency signals received over a telephone system, e.g. by audio coupling into a handset to operate a facsimile receiver, is rendered voice immune by biasing the detector back so that it will only respond to a signal of above a predetermined level at above a predetermined frequency, reception of such a signal reducing the bias'to allow the detector to respond to the normal signal frequency. As described a signal of 2200 Hz is used as a start signal, the signal being limited at the receiver and constant width negative going pulses derived at each zero crossing. The derived pulses are applied, via lead 10, to the circuit of Fig. 2. Initially transistor 74 is cut off by the bias applied to its base but pulses of a frequency of 4400 Hz, corresponding to an input frequency of 2200 Hz or higher, cause transistor 74 to conduct turning off normally conducting transistor 76. Transistor 76 is connected to a motor drive amplifier to cause the facsimile printer motor to drive, while the drive amplifier output is also arranged to vary the bias on line 15, which was initially zero, to a value such that the drive amplifier is maintained enabled by a pulse input of over 2800 Hz, corresponding to the normal signalling frequency of 1400 Hz for the facsimile system.