baber/WOPTO huggingface dataset:
Patent IT-1223070-B (IT)
Inventor: GASPAROTTI ANGELA FRANCA
IPC: A61L11/00
Filed: 1987-11-06
Granted: 1990-09-12
Abstract: A method for disinfecting solid refuse contained in bags by the action of chlorine released from solid mixtures containing halazone, implemented by the following stages:   a) bringing the solid mixture containing halazone into contact with an alkaline solution in a suitable reaction container;   b) immediately introducing said container into the bag; c) closing the bag to allow the chlorine released in the gaseous state by the reaction to exercise its disinfectant action.   The invention also relates to said reaction container, which has the characteristic of confining the aqueous suspension in such a manner as to prevent it escaping whatever its position.
Patent IT-1194389-B (IT)
Title: Pipemidic acid derivs.
Inventor: BOLASCO FRANCO
IPC: A61K/
Filed: 1983-09-08
Granted: 1988-09-22
Abstract: Rarefied gas is hermetically sealed in a container transparent to microwaves. The rarefied gas may be air or any suitable gas at a pressure of 1mm Hg approx and not greates than 5 mm Hg. The gas is ionised by high frequency electromagnetic radiation (about 2450 MHZ). The rarefied gas can be ionised in any microwave resonant cavity or waveguide and substances may be processed by heat radiated by the ionised gas.
Patent IT-1186465-B (IT)
Inventor: BORDINI GIORGIO
IPC: B67C3/00
Filed: 1985-12-18
Granted: 1987-11-26
Abstract: A pumping unit for the filling of containers in packaging machines, in particular of foodstuffs with fluid behavour with the presence of suspended particles, which allows a reliable operating under aseptic condi­tions, and results easily cleanable. The conical shutter (18) of the pumping unit, selectively connecting the pumping pis­ton (16) to the product intake duct (23) and to the product deliv­ery duct (24) is movable backwards from its seat (17), so as to allow an easy and reliable cleaning of unit's body, with no danger of product deposit with consequent loss of aseptic conditions.
Patent IT-1118227-B (IT)
Title: Socketed bottle closure - with strip-off ring and lug around rivet near tear-away line
IPC: B65D/
Filed: 1978-05-31
Granted: 1986-02-24
Abstract: A socketed closure for a bottle, e.g. for one contg. pharmaceutics, with a tear-to-open disc has a strip-off ring with an inward lug extending over a one-piece rivet which is arranged close to the circular tear-off line. The strip-off ring is supported on the cap on the other side of the rivet during the tear-off lever movement. This closure saves space and creates an opening equal to the dia. of the strip-off ring. During the opening operation, no parts of the tear-off mechanism enter into the elastic sealing element.
Patent IT-1123496-B (IT)
Title: Stable heat-hardenable compsn. contg. maleimide deriv. - and alkenyl:phenol or alkenyl:aniline deriv., as coating, moulding or adhesive compsn.
IPC: C08F/
Filed: 1979-07-27
Granted: 1986-04-30
Abstract: A heat-hardenable resin compsn. contains (a) is not 1 bis-maleinimide and/or polymaleinimide, and (b) is not 1 alkenyl-phenol deriv., alkenylaniline deriv., and/or linear dimers and polymers. A claimed cpd. (a) is N,N'-(methylenedi-p-phenylene) -bis-maleinimide (I), and claimed cpds. (b) are p-iso-propenylphenol, p-isopropenylaniline and N-(p-isopropenylphenyl)-maleinimide and their linear dimers. The ratio by wt. of (a):(b) is 1-300:1 (5:2-200:1). The compsn. may also contain a polymerisable unsatd. cpd., more esp. (substd.) styrene, acrylonitrile, (meth)acrylic acid or esters, acrylamide, glycidyl (meth)acrylate, unsatd. polyesters, cyclised polybutadiene or polybutadiene with a 1,2-double bond. The compsns. are used for laminates, moulding materials, lacquers for electrical insulators, high-temp. adhesives, and as inhibitors against decomposition of rubber by heat, as hardeners, and as powder coatings. The compsn. is storage-stable, resists heat and moisture, and has good electrical and mechanical properties.
Patent IT-1165283-B (IT)
Title: Mandrel changing on hot rolling mill mfg. metal tube
IPC: B21B25/06
Filed: 1979-08-02
Granted: 1987-04-22
Abstract: Parent patent described the skew rolling of tube. The initial billet is driven by the rolls over a piercing mandrel, and both the rolled tube and the mandrel are located in a water tank. After each rolling operation, the mandrel is retracted into the front part of the tank for inspection and replacement if required. In this addn. only the front part of the tank contg. the mandrel is drained of water while the mandrel is changed; and the front part of the tank is pref. fitted with isolating shutters facilitating emptying and filling. For example, a red-hot Cu tube is rolled and fed directly into a water tank to minimise oxidn. of both the bore and outer dia. of the tube. The scale entering the water makes the latter muddy so it is difficult to see if a new mandrel is propery aligned on the mandrel rod. The present invention eliminates this problem.
Patent IT-1236613-B (IT)
Title: Intraauricular acoustic device
IPC: A61F/
Filed: 1989-10-25
Granted: 1993-03-19
Abstract: The subject invention relates to an intraauricular acoustic device particularly suitable for persons with hearing problems.The device comprises an element containing a section of electrical supply and of amplification and of associated sounds, shifting by means of an articulated joint, to an element containing a loudspeaker for introduction into the auditory canal.The articulated joint has contacts which ensure the electrical connection between the parts.The articulated association between the two elements enables adapting the device to either the right or the left ear.
Patent IT-1243567-B (IT)
Title: Needle with safety needle cover for intramuscular, endovenous and hypodermic injections
Inventor: FELIZIANI ROBERTO
IPC: A61M/
Filed: 1990-04-04
Granted: 1994-06-16
Abstract: The invention prevents accidental injury after the injection has been performed. The mechanism is in fact positioned so as to cover and protect the needle when it is extracted from the flesh, permanently covering it.
Patent IT-1235005-B (IT)
Title: System for aircraft consisting of an automatic radio alarm, which is activated upon violent impact with the ground or water
Inventor: SORGE SERGIO
IPC: G08B/
Filed: 1988-07-01
Granted: 1992-06-16
Abstract: The CPI - 507 Crash Position Indicator is an electronic device, destined to be installed in civil and military aircraft and provides the function of furnishing, in the case of an aircraft crash, the position of the downed aircraft, through the automatic signal of a 243 MHz radio transmitter, properly modulated to be compatible with the emergency SARSAT/COSPAS system. The activation of the system is determined, in fact, by the following emergency conditions: - crash of the aircraft - immersion of the aircraft. - lack of primary energy of the aircraft. - manual insertion effectuated by the device and consistent with the dropping to a certain distance by the aircraft and the transmitter, which begins to radiate its characteristic signal, which can be received by eventual emergency units.
Patent IT-1197437-B (IT)
Title: EDM parameter selective setting display appts.
Inventor: KIYOSHI INOUE
IPC: B23P/
Filed: 1983-06-08
Granted: 1988-11-30
Abstract: A machining parameter selective setting display appts., for an electroerosion machine, has a base member with an indicia-bearing panel having divided surface portions bearing different indicia representing different parameters and arranged in a predetermined ordered array. A parameter selection switch system, on the base member is operatively associated with the indicia bearing portions and is manually actuable for successive itemisation of the different parameters. The switch system produces a switching signal to provide a visibly distinguishing presentation for the particular indicia-bearing portion whose indicia represents the itemised parameter. A numerical display panel and an associated numerical selection switch are provided on the base member, the switch being manually actuable for operator selection of a particular one of different numerical values in a predetermined set for each of the itemisable parameters. Switch actuation provides a visual diaplydisplay of the selected numerical value on the display panel.
Patent IT-1170427-B (IT)
Title: Fibrin gel filter in support
Inventor: BLOMBACK BIRGER
IPC: A61K35/00
Filed: 1983-07-04
Granted: 1987-06-03
Abstract: Filter comprising fibrin (I) in gel form, the gel having uniform pore sizes, is new. The filter contains a support so that at least one surface of the gel retains its shape when it is in contact with a flowing medium. Sepn. of a first substance of size 0.003-1 micrometre from a second substance of larger size comprises passage of a mixt. of the two substances over a filter comprising (I) in gel form and having pores of a size such that only the first substance passes through. The effective pore size of the (I) gel is larger than the particle size of the second substance. The (I) gel filter may be used in the size selective sepns. when its shape is protected against deformation. The gel can be prepd. to have a uniform pore size and this size is regulated by variation of the mfg. conditions. The filters are useful for the sepn. of bacteria and viruses, the sepn. of blood components, the sepn. of the components of blood plasma, the removal of platelets from blood, the sepn. of high molecular wt. protein aggregates and the fractionation of cells and cell fragments. Also particles such as latex, silica, carbon and metallic particles may be sepd. with small particles such as viruses high flow rates are possible. Absorption of protein on the filters does not occur.
Patent IT-1035128-B (IT)
Title: Streamlining attachment for high-sided vehicle - reduces wind resistance using curved air wing on leading vehicle edges
IPC: B60R/
Filed: 1975-03-28
Granted: 1979-10-20
Abstract: An air flow guide has a forward curved section which is concave relative to the front surface of the vehicle. On its upper end the flow guide is essentially flat and extends over the top of the vehicle roof. On its lower edge the flow guide first has a flat section directed at an angle towards the front surface of the vehicle and finally terminates in a vertical section bolted to the front surface. The flow guide is made of e.g. metal or rigid plastic. The curved air wing is located in front of the flow guide by means of intermediary mountings.
Patent IT-1104689-B (IT)
Title: Condensate discharge for steam systems - comprises plate having orifice extending across discharge line
IPC: F01K/
Filed: 1978-05-25
Granted: 1985-10-28
Abstract: Condensate discharge device for pressurised steam system comprises a plate having an orifice permitting condensate discharge whilst minimising steam vapour loss. The plate is arranged across a drain conduit and sealed by gaskets on opposite faces of the plate. A strainer is provided on the upstream side of the plate to remove dirt particles, the strainer having openings of smaller size than the orifice. The strainer is carried by the upstream gasket. The system requires min. maintenance and is automatic in operation. Particular application is to shipboard steam-powered equipment.
Patent IT-1023150-B (IT)
Title: Automatic chemical analysis apparatus - has samples and reagent cells disposed radially around periphery of disc
Filed: 1974-11-26
Granted: 1978-05-10
Abstract: The automatic analysis set-up has a platform mount with a series of sampling vessels with associated reagent cells. The platform mount (4) for the sample containers (1) and the reagent cells (2) is made in circular form so that the lengthwise extending sample containers and the also lengthwise extending reagent cells can be located radially on it. Each sample container has for it a lengthwise reagent cell with a series of separate chambers in it disposed along the length of the reagent cell. A needle or pipette carrier (3) may be located in the platform space with a vertically displaceable shaft for cooperating with the respective reagent cells.
Patent IT-980750-B (IT)
IPC: H01L21/52
Filed: 1973-04-03
Granted: 1974-10-10
Abstract: 1417885 Manufacturing semi-conductor devices PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 3 April 1973 [6 April 1972] 15903/73 Heading H1K In manufacture of a semi-conductor device, a semi-conductor slice is divided along mutually perpendicular lines and the dice 2 are retained in mutual orientation on an electrostatically charged, e.g. synthetic resin foil, and tongs 3, 4 present connection wires 5 above the contacts of one of the dice. Chisels 6, 7 force one end of each wire against the associated contact for connection by, e.g. theremocompression bonding, and after withdrawal of the chisels the tongs are moved upwards to lift out the dice on the attached wires. It is then transferred to a support comprising a lead frame borne on substations 8 having conductors 9, 10, 11 or alternatively an insulant base of a housing carrying corresponding conductors. Chisels 6, 7 and 12, 13 are lowered to respectively retain the dise 2 against conductor 10 to which its lower face is soldered and press the free ends of wires 5 to conductors 9, 11 for thermocompressive bonding thereto; after which the tongs release and the chisels are raised. Alternatively (Fig. 3, not shown) the free ends of the wires are secured to their conductors by the dependent chisels while the die is subsequently soldered to its conductor, e.g. by heating in hot gas followed by cold gas. The order of operation may be reversed (Fig. 4, not shown). A bonding head (Figs. 5, 6) comprises two pairs of tongs having fixed and movable jaws 15, 16, the fixed jaws being carried at 17 on an arm 18 of the device and the movable jaws forming part of supports 19 pivotal on bushes 22 about shaft 2 against resiliently loaded levers 23, such that the jaws are manually closed and opened by lever 24 whose head deflects the levers. Bonding chisels 27 carried by arms 28 are interposed between the tongs and other chisels 29 outwardly disposed thereof are carried by arms 30. The arms are pivotally journalled in arm 18 about shaft 31 together with lever 24, while the arm itself is pivoted for movement about shaft 32 for movement in direction 35. Arms 28, 30 and lever 24 are also movable in directions 33, 34 respectively. The device may be automated.
Patent IT-1118848-B (IT)
Title: Air cooled exhaust valve - is mounted in housing which has pressurised air flowing through fluid passageway along valve stem
IPC: F16K/
Filed: 1979-08-21
Granted: 1986-03-03
Abstract: The air cooled exhaust valve is for use with an IC engine. The valve has an elongated stem and an enlarged head formed at one end of the stem. The stem is axially mounted a housing while the enlarged valve head cooperates with a valve seat in the housing. A fluid passageway in the housing is connected at one end to a source of pressurised air. The other end is open to the valve stem so that pressurised air flows axially down along the valve stem and across the valve head to cool both the head and stem.
Patent IT-1090871-B (IT)
Title: Sepn. of isotopes, esp. of uranium, in a gas mixt. - by irradiation with laser light with photons having energy resonant with an excitation level of an isotope, and introducing metastable atoms
Inventor: CHATELET JEAN
IPC: C22B/
Filed: 1977-09-14
Granted: 1985-06-26
Abstract: Process for separating isotopes from a gas mixt. contg. different types of isotopes, comprises irradiating the gas mixt. with laser light in which the photons have an energy which is resonant with an excitation level of one of the isotopes in the gas mixt., and simultaneously introducing metastable atoms or molecules into the mixt., the projection energy being less than the ionisation energy of the components of the mixt. and greater than the energy interval between the ionisation energy of the isotope type excited by the laser light and the energy of the excitation level of the same isotope type. The laser excitation followed by Penning ionisation allows selective isolation of isotopes from gas mixts., esp. isotope types from metallic uranium.
Patent IT-939939-B (IT)
IPC: G05G11/00
Filed: 1971-10-05
Granted: 1973-02-10
Abstract: An electric window operating mechanism, for example for use on a road vehicle, comprises a worm and worm wheel speed reducer, the worm being connected to an electric drive motor, an operating axle of the mechanism extends through the worm wheel and a member is slideable along the axle by an auxiliary handle to de-clutch the speed reducer to enable the axle to be rotated and thus the window operated, by rotation of the handle in the event of breakdown of the electric drive, said member can be the worm wheel itself or can be separate therefrom.
Patent IT-1235311-B (IT)
Title: Weapon for fencing having electrical signalling of the hits in the hilt
Inventor: ANNUNZIATA ANTONIO
IPC: A63B/
Filed: 1989-09-08
Granted: 1992-06-26
Abstract: Weapon for fencing having the hilt applied in a sliding way such that the detachment of the electrical contact for the signalling of the hits, occurs with the lowering of the blade and not the upper point. The hilt is applied to the blade with a sliding tube, fixed to the blade itself, connected above with a spring and fixed below to a holding handle. The upper part of the tube is further connected, by means of a wire, to an electrical attachment applied to the sword guard.
Patent IT-1181167-B (IT)
Title: Fibres continuous fluffing and drawing machine
Inventor: NESTI SOLITARIO
IPC: D06B/
Filed: 1984-03-02
Granted: 1987-09-23
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1225540-B (IT)
Title: Binding machine with frictioned pull trolley
Inventor: POLONI ALFREDO
IPC: B65B/
Filed: 1988-07-19
Granted: 1990-11-22
Abstract: Binding machine with frictioned pull trolley in which are present an entrainer (13) for metal wire (12), circumferential wire positioning grooves (20) locking pliers (19) for the start of the metal wire (12), cutting shears (18) for the end of the metal wire (12), a clamp (17) for binding the start and end of the metal wire (12), presenting a locking trolley with frictioned pull (16) of the metal wire (12) rotating with the aid of the said grooves (20).
Patent MX-172178-B (MX)
Title: Composiciones blanqueadoras
Inventor: YOUNG KENNETH
IPC: C09K15/30
Filed: 1988-03-17
Abstract: La presente invención se refiere a una composición activadora de blanqueador caracterizada porque comprende: a) un precursor de blanqueador de peroxiácido que tiene la fórmula general I. Ac -L en donde Ac es la porción acilo de un ácido carboxílico orgánico que comprende una porción alquilo o alquenilo de C6-C20, lineal o ramificada, opcionalmente substituída, o una porción alquil de C6-C20-arilo substituído; y L es un grupo substituible, cuyo ácido conjugado tiene un pKa en la escala de 4 a 13; y b) un antioxidante.
Patent MX-170288-B (MX)
Title: Procedimiento para preparar emulsiones de limpieza para tratamientos de belleza
Inventor: PANTINI GIOVANNI
IPC: A61K8/00
Filed: 1989-09-19
Abstract: La presente invención se refiere a un procedimiento para preparar emulsiones de limpieza para tratamiento de belleza, caracterizado porque cuando menos una de estas substancias es un surfactante, se mezclan con agua y se calientan hasta una temperatura en la que se obtiene una mezcla homogenea o emulsión; la mezcla o emulsión se desaerea; las substancias espesantes y cualesquiera substancias formadoras de espuma, se funden y se diluyen con agua hasta que se obtiene una solución de viscosidad media; el perfluoropolieter se agrega con fuerte agitación.
Patent MX-171784-B (MX)
Title: Procedimiento para la produccion de acido gluconico y fructuosa a partir de sacarosa
Inventor: CANALES AGUSTIN LOPEZ MUNGUIA
IPC: C12P19/24
Filed: 1989-11-10
Abstract: La presente invención se refiere a procedimiento para la producción de ácido glucónico y fructuosa a partir de sacarosa, vía fermentativa, el cual comprende los pasos de: preparar un medio de cultivo a base de 300 - 500 g/l de sacarosa y complementando con 2 a 5 g/l de una fuente de nitrógeno, así como tambien nutrientes complementarios; fermentar el cultivo obtenido para lo cual se esteriliza y se inócula con una cepa de Aspergillus niger a una temperatura de 23o a 37o. c, caracterizado porque la cepa es previamente modificada mediante tecnica de selección y mutación y porque el medio de cultivo se efectúa con altas concentraciones de sacarosa y un pH regulado para obtener ácido glucónico; enseguida en un primer paso, separar el ácido formado y filtrar la biomasa; concentrar y purificar el sobrenadante; someter el mismo a un intercambio aniónico y cariónico para obtener en un segundo paso un jarabe fructuosado el cual se concentra y cristaliza para obtener fructuosa.
Patent MX-165552-B (MX)
Title: Freno de tambor delantero/trasero que tiene servofreno de estacionamiento
Inventor: EVANS ANTHONY COLIN
IPC: F16D65/22
Filed: 1990-09-17
Abstract: La presente invención se refiere a un conjunto de freno de tambor que tiene un freno de servicio delantero/trasero y un servofreno doble de estacionamiento, este conjunto comprende un par de zapatas de freno en arco opuestas, un accionador hidráulico dispuesto entre y operativamente asociado con un primer par de extremos adyacentes de las zapatas de freno, un tope que evita la rotación dispuesto entre un segundo par de extremos adyacentes de la zapatas de freno opuesto al primer par, un miembro de palanca pivotalmente montado sobre una primera de las zapatas de freno, un primer eslabón compuesto dispuesto adyacente al accionador hidráulico, operativamente asociado en un extremo con el miembro de palanca, y operativamente asociado en un extremo opuesto con una segunda de las zapatas de freno, y un segundo eslabón compuesto dispuesto adyacente al tope, teniendo una palanca de accionamiento de freno de estacionamiento pivotalmente montada adyacente a un extremo y estando operativamente asociado en un extremo opuesto con la segunda de las zapatas de freno; esta palanca de accionamiento de freno de estacionamiento, está operativamente asociada con el miembro de palanca.
Patent MX-172775-B (MX)
Title: Detergentes liquidos
Inventor: STEER DAVID CHARLES
IPC: C11D17/00
Filed: 1990-10-11
Abstract: La presente invención se refiere a composición detergente acuosa estructurada que comprende material detergente activo y un medio acuoso que contiene, opcionalmente disuelto material electrólito, composición que comprende un polímero de desfloculación y un estructurante.
Patent MX-172445-B (MX)
Title: Composicion desodorante heterociclica de tiol y metodo de desodorizacion
Inventor: CHATTERJEE RANJIT
IPC: C07D291/00
Filed: 1990-12-12
Abstract: La presente invención se refiere a una composición desodorante para controlar mal olor de la transpiración caracterizado porque comprende: a) una cantidad segura y efectiva de un compuesto heterocíclico de tiol donde dicho compuesto tiene una estructura de anillo heterocíclico que tiene por lo menos un heteroátomo en la estructura de anillo seleccionado del grupo que consiste de oxígeno, nitrógeno y azufre; y en elq ue dicha estructura de anillo heterocíclico tiene por lo menos un substituyente tiol unido a un átomo de carbono de dicho anillo heterocíclico; y b) un vehículo tópico; por lo que la composición es adecuada para aplicación a la piel o a artículos de tela usados en la vencidad de la piel.