baber/WOPTO huggingface dataset:
Patent IT-1248425-B (IT)
Title: Heat molding machine capable of permitting continuous processing of thermoplastic plate materials for production of refrigerator cells and doors, household articles, furnishings, technical articles, their components, etc.
Inventor: BALLABIO ENZO
Filed: 1989-12-12
Granted: 1995-01-16
Abstract: The invention concerns a machine that permits continuous heat molding of thermoplastic plate materials for production of refrigerator cells and doors, household articles, furnishings, technical articles, their components, etc. This machine is characterized by the fact that it comprises, arranged in a sequential line, an automatic receiving device of the plate and an apparatus for preheating of said plate, downstream of which a traditional heat molding apparatus is positioned. Suitable equipment for unloading of the molded parts cooperates with said heat molding apparatus.
Patent IT-1153640-B (IT)
Inventor: LEOPARDI FRANCESCO
IPC: G01N33/49
Filed: 1982-11-05
Granted: 1987-01-14
Abstract: In an apparatus for measuring the rate of erythrosedimentation of the blood a bell mouthed test tube is provided, having a cylindrical part in which a calibrated and graduated sealing tube, topped with an overflow sleeve for the excess blood, slides. This overflow sleeve allows an automatic filling with blood of the calibrated tube independently from the care taken in the filling of the tapered test tube.
Patent IT-1140352-B (IT)
Title: Flexible profiles for moulding racquet frames of reinforced resin
Inventor: CHIN SAN YOU
IPC: A63B/
Filed: 1981-12-16
Granted: 1986-09-24
Abstract: Frames for sports racquets are moulded from resin-impregnated fibres using a mould comprising an assembly of a pair of channel profiles made from a flexible material suitably pressed or clamped together until the impregnating resin is cured. Suitable for mfg. frames of resin pref. reinforced with carbon, glass, boron or "Kevlar" (RTM - polyaramide)fibres. Simpler and cheaper than using shaped rigid mould tools. The channel profiles may be of extruded plastics materials, or shaped from fibrous pulps or of wood, e.g. bamboo. Combinations of channels may have similar or dissimilar forms, e.g. to produce "I", "D" or concave section frames, opt. with the core of a hollow "D" profile filled with an insert of e.g. wood, injected(expanded) resin, etc. The channels may be pretreated or lined with a release agent.
Patent IT-1085629-B (IT)
IPC: C03C27/12
Filed: 1977-08-03
Granted: 1985-05-28
Abstract: A shatter-, bullet- and/or soundproof laminate is assembled of two or more parallel glass panes and one or more layers of transparent synthetic plastic material, one layer between each pair of neighboring panes. The laminate is assembled while the lowermost pane is supported from below in a horizontal or nearly horizontal plane, and the plastic material is admitted in a liquid state by way of one or more rigid or deformable tubes which extend from the outside into the spaces between neighboring panes. At the same time, one or more additional tubes establish one or more paths for expulsion of air from such spaces. The panes can be pivoted, tilted and/or turned in the course of admission of plastic material. The tubes extend through removable or permanently installed strip- or bead-shaped seals which are disposed between or surround the marginal portions of the panes and seal the spaces between the panes from the surrounding atmosphere. The plastic material can be admitted in metered quantities, especially for the production of a long series of identical laminates.
Patent IT-1109975-B (IT)
Title: 2-Alkyl-7-amino-thiazolyl-acetamido-cephem-4-carboxylic acid(s) - useful as broad spectrum antibacterials
IPC: C07G/
Filed: 1978-09-22
Granted: 1985-12-23
Abstract: (A) 2-Alkyl-7-aminothiazolylacetamidocephem-4-carboxylic acids of formula (I) and their salts are new: (R1 is 1-6C alkyl; R2 is opt. protected COOH; R3 is opt. protected NH2, and R4 is 1-6C alkyl or haloalkyl or 2-6C unsatd. aliphatic gp.). (B) Thiazolylacetic acids of formula (II) and their salts are new: (R4a is 2-6C unsatd. aliphatic gp.). (I) are broad-spectrum antibacterials. (II) are intermediates in the prepn. of some cpds. (I).
Patent IT-1199543-B (IT)
Title: Water filter
Inventor: CLAUDIO POLLASTRELLI
IPC: C02F/
Filed: 1984-04-11
Granted: 1988-12-30
Abstract: A bubble producing condenser is used to locate problems in VVER 440 type nuclear power unit. Loss of water content of the condenser by wave formation is prevented, by subdividing the free surface of water on the trays using inserts. The parts divided by the inserts are open at the top and the bottom. The gaps between the water tray and the bottom of the inserts may be constant or varied
Patent IT-1230484-B (IT)
Inventor: WEIBLE KARL-HEINZ
IPC: D06L4/40
Filed: 1989-02-22
Granted: 1991-10-24
Abstract: A process for bleaching a textile substrate in an aqueous medium, comprising a) applying a peroxide or a peroxide releasing product to the substrate (hereinafter defined as "component a"); and b) destroying excess component a) with a catalase.
Patent IT-1179369-B (IT)
Inventor: CANTONI MARIA CRISTINA
IPC: B60H3/06
Filed: 1984-05-15
Granted: 1987-09-16
Abstract: A multiple filter unit (10) in the form of a complete interchangeable unit for insertion into a motor vehicle interior ventilation duct (7), or into the mouth of air conditioners or into suction-producting apparatus for closed environments, comprising a rigid casing (11) provided with retention and sealing means (12), a series of filter elements and/or chemical products (13, 15 to 18) and/or electrostatic filtering devices disposed in a predetermined order for filtering solid particulate matter, mists and air pollutant gases, and means (13a, 15a to 18a or 21, 22) for checking the degree of efficiency.
Patent IT-1205340-B (IT)
Title: Di:alkyl tri:sulphide prepn.
Inventor: KOYAMA YUICHIRO
IPC: C10M/
Filed: 1983-08-11
Granted: 1989-03-15
Abstract: Dialkyl trisulphides, useful as extreme-pressure additives and causing little corrosion of Cu plates, are prepd. with good selectivity and high yields without need of alcohol using MgO as catalyst. 1 Mol alkyl mercaptan contg. alkyl gps. with 3-18C straight or side chains, e.g. tert. butyl mercaptan, tert. nonyl mercaptan or tert. dodecyl mercaptan, and 0.5-1.0 (0.6-0.95) esp. 0.6-0.8 gram-atoms of elementary S are reacted in the presence of 0.13 wt.% MgO relative to the alkyl mercaptan. The MgO is suitably a powder of 200 mesh or less.
Patent IT-1202982-B (IT)
Title: Aluminium hydroxide recovery from alunite for aluminium prodn. - using improved Bayer process where alunite particles are sepd. into small and large size fractions prior to digestion
IPC: C22B/
Filed: 1976-12-23
Granted: 1989-02-15
Abstract: Aluminium hydroxide is recovered by (a) grinding the ore to a max. particle size of is not >20 M (Tyler mesh), (b) dehydrating, (c) leaching with alkaline solvent or water to remove S and alkali metals but leave Al-contg. particulate residue, (d) sepg. the residue into two fractions of large and small particles on either side of -20M to -100M. (e) Digesting one fraction with >=1 alkali metal hydroxide using an Al:caustic ratio of 0.4 and 0.5, to form soluble aluminates, (f) sepg. the liqs. and solids from (e), (g) digesting the remainder with the liquor from (f) to form more soluble aluminates and (h) pptg. aluminium hydroxide from the soluble aluminates. Either the large or small size fraction may be extracted first, but is pref. the one which has the highest extractable Al content. Method is used for Al recovery from alunite ore and is an improvement in the Bayer digestion step yielding a high Al to caustic ratio, due to the sepn. of the particles into two fractions prior to digestion.
Patent IT-1021882-B (IT)
Title: Fluid injecting machine for meat - using brine for seasonings and closely placed needles
IPC: A22C/
Filed: 1974-10-22
Granted: 1978-02-20
Abstract: Process for the injection of fluids, such as brine, seasoning etc., into pieces of meat, such as hams, belly pork etc. is effected on a machine which comprises a table with an enedless chain conveyor, which carries the meat forward, step by step, under a collector for the fluid. Thisis moved up and down by arms, operated by a piston, and carries the needles, placed close together, into the meat where small quantity of fluid is released at each point. The needles are arranged in rows and are placed at a distance of 5-6 mm from each other, the positions of the needles in one row are staggered with respect to those in the next. When the pieces of meat is advanced, the liq. is injected at points between those already injected. The process is very efficient and the injection is effected in a uniform manner at points very close together; the liq. only flows from the needles when these have been lowered into the meat.
Patent IT-1227396-B (IT)
Title: Enhanced power catching device with amperometric transformer, anti-sparking balancer, applicable to devices ranging from multiple conductor of self-transformers to self -transformers for tri-phase powers up to 1,000 KVA.
Inventor: BELLINI ENZO
IPC: H01F/
Filed: 1988-05-13
Granted: 1991-04-08
Abstract: The present invention concerns the construction of machines that are already sold on the market, in particular self-transformers with variable relation. Even if said machines are already widely used, their application is currently restricted to low power, mono-phase circuits and to tri-phase circuits with powers of only a few tens of KVA.Such restriction is due to the use of coal brushes aimed at facilitating commutation from one winding to the other, thus limiting clo-cycle current, i.e. between said windings through their transversal resistance.In order to overcome this restriction, it is necessary to build machines with a null winding commutation, even in case of extremely high winding tension.
Patent IT-1240132-B (IT)
Title: Device for reducing the polluting emissions in an internal-combustion engine
IPC: F02D/
Filed: 1990-03-16
Granted: 1993-11-27
Abstract: A device for reducing the polluting emissions, in particular the uncombusted hydrocarbons, at the exhaust outlet of a preferably catalysed internal-combustion engine, is described. The device consists of a choke valve arranged in series on the exhaust piping of the engine and designed to increase the back-pressure at the exhaust outlet, a pneumatic actuator with a movable member which controls the degree of opening of the choke valve according to its position and is operated against the action of resilient means by the difference between the pressure in the feed manifold and the back-pressure at the exhaust outlet, and means for activating/deactivating the pneumatic actuator on the basis of signals emitted by devices sensing the operating conditions of the engine. (Figure 1).
Patent IT-1211258-B (IT)
Title: Fibre reel dyeing and drying equipment
Inventor: BARCHIETTO LUIGINO
IPC: D06P/
Filed: 1987-08-13
Granted: 1989-10-12
Abstract: The circuit has a switch coupled to a source of a voltage supply and has a control input responsive to a signal that is indicative of when electron beam current cut-off is required and related to a deflection signal for the electron beam for selectively conducting a current associated with electron beam cutoff. A capacitor is coupled to the switch and to a control grid of the cathode ray tube for storing a charge to develop an electron beam blanking voltage on the capacitor. The switch conducts the current related to electron beam cutoff when electron beam current cut-off is not required and disables conduction of the current related to electron beam cutoff when electron beam current cut-off is required. The capacitor is charged from the current related to electron beam cutoff that flows through the switch and is supplied by the source of the voltage supply when electron beam current cut-off is not required. The switch decouples the source of the supply voltage from the capacitor and places the blanking voltage developed on the capacitor across the control grid when electron beam current cut-off is required to cut-off the electron beam current in the cathode ray tube.
Patent IT-1237303-B (IT)
Title: Device to supply water to a washing machine.
Inventor: GINDRI PIETRO
IPC: D06F/
Filed: 1989-11-30
Granted: 1993-05-27
Abstract: The device has a pneumatic level sensor to determine whether to close a safety valve and interrupt the water supply to the machine when the water level on the surface or collection area below the washing drum surpasses a predetermined level. The level sensor is held in an auxiliary chamber where the water can easily reach a level higher than that of the sensor's minimal intervention level. There is a second level sensor on the surface or collection area and when the water surpasses a predetermined level, which is instead even lower, it determines - by means of an interception valve that opens - a water tap in the machine supply pipe towards the container. The level sensor in the container determines when to close the security valve. Figure 1.
Patent IT-1051281-B (IT)
Title: Flexible baby bottle teat - has outlet in end of elongated oval shape
IPC: A61J/
Filed: 1975-11-25
Granted: 1981-04-21
Abstract: The flexible teat is for a baby's bottle, having an anchoring portion fitting onto the bottle and a spherical end portion attached to this. The outlet opening (11a) in the end portion is of elongated oval shape. the ratio between its length and breadth can be roughly 3.6:1, and there can be a mark on the side of the teat indicating the position of the opening. The design allows accurate variation of the feeding speed without the danger of tearing at the opening.
Patent LT-6565-B (LT)
Title: The high power hybrid electro-magnetoporation system
Inventor: GRAINYS AUDRIUS
IPC: A61N2/00
Filed: 2017-03-23
Abstract: The invention corresponds to the field of biological cells and tissue permeabilization to chemical compounds using alternating electric and magnetic fields, and can be used for in vitro electroporation experiments. The device can be applied in cell biology, medicine and/or after certain scalable improvements used in food processing for controlled transfer of chemical compounds, low-temperature sterilization or cell fusion. The high-power hybrid electro-magnetoporation system allows to treat biological cells or tissue with uniform up to 15 T alternating magnetic field and up to 30 kV/cm electric field in synchronization, while the amplitude, pulse number, repetitive frequency can be precisely controlled, which allows to ensure a wide range of intensities for cell and tissue permeabilization. Due to application of the synchronized electric and magnetic fields, the electric field that is used in conventional electroporation can be reduced by 40 % of magnitude, which minimizes the thermal influence and possible dielectric breakdown influence on permeabilization.
Patent MX-166929-B (MX)
Title: Mejoramientos en relacion con la reconstitucion del tabaco
Inventor: LUKE JOHN ANTHONY
IPC: A24B15/14
Filed: 1988-02-22
Abstract: La presente invención se refiere a un proceso de reconstitución de tabaco, en el cual se extruye una mezcla de tabaco particulado, almidón y aglomerante, agregándose agua, que se caracteriza por el hecho de que en la etapa de extrusión se obtiene un producto con forma de hoja; la etapa de extrusión se lleva a cabo en condiciones tales de extrusión que el producto adquiere un corte transversal superior al del orificio de salida de la matriz extrusora; y el producto, en su etapa plástica, se rebaja para reducir su espesor, siendo al relación de bajada mínima de 1,5 y cortándose el producto rebajado par aobtener un producto con partículas de tamaño adecuado para el relleno de tabaco.
Patent MX-173448-B (MX)
Inventor: KAMEDA TAKASHI
IPC: F28F9/02
Filed: 1988-05-13
Abstract: A condenser includes a header (8) and an associated header cover (13) at each end of an array of finned cooling tube (7), at least one of the header and cover being formed with a protrusion (14) projecting towards and welded to the other of the header and cover.
Patent MX-170320-B (MX)
Title: Dispositivo y procedimiento de pruebas para inmunovaloracion de particulas coloreadas
Inventor: CHARLTON DAVID E
IPC: B01L3/00
Filed: 1989-06-26
Abstract: La presente invención se refiere a procedimiento pra detectar un ligando en una muestra líquida, cuyo procedimiento comprende las fases de: A. transportar a lo largo de un trayecto de flujo, en una celdilla de prueba, una solución que incluye una muestra líquida que se sospecha que contiene un ligando y un conjugado, en contacto con un lugar de prueba visible a traves de una ventana en una pared de celdilla de prueba; teniendo el referido lugar de prueba, inmovilizado en el mismo, una primera proteína que tiene un lugar de unión específico a un primer epítopo en el ligando, comprendiendo el conjugado partículas coloreadas acopladas a una segunda proteína elegida del grupo consistente en proteínas que tienen un lugar de unión específico a un segundo epítopo en el ligando y proteínas que se unen a la primera proteína en competición con el ligando; y B. continuar el transporte de la solución para producir progresivamente, en el lugar de prueba, un complejo que comprende el ligando, durante un tiempo suficiente para determinar visualmente, a través de la ventana, si se desarrolla un color en el lugar de prueba.
Patent NL-165347-B (NL)
IPC: H03G11/02
Filed: 1975-09-11
Abstract: 1517948 Limiters SONY CORP 9 Sept 1975 [12 Sept 1974] 37071/75 Heading H4R In a limiter having a signal path 1-2 with a series or shunt impedance Q1 controlled by a current source Q2, Q4, Q5 responsive to a voltage obtained by rectification Q3 of the signal in the path 1-2, a diode D1 forward-connected between the output of the current source and the output of the rectifier Q3 forms part of a bypass selectively operable S1, S2 to prevent (leakage) control current reaching the impedance Ql and thereby causing distortion.
Patent PT-85505-B (PT)
Inventor: VIEL GERARD
IPC: B29C69/00
Filed: 1987-08-07
Abstract: The method comprises the steps of casting the composition in a mould in order to shape the packaged article. Before casting (42), a screen (39) of powdery material is provided over the entire inner surface of the mould. The screen is thus kept coherent during the entire casting operation so that there is permanent mutual bonding of the grains of the powdery material. The powdery screen is formed and kept coherent by an electrostatic unit, and after hardening and shaping, a packaged article is removed from the mould. All of the surfaces of the packaged article which were previously opposite the inner surface of the mould are protected by the screen of powdery material.
Patent PT-89975-B (PT)
Inventor: CHARMOT DOMINIQUE
IPC: C08F283/02
Filed: 1989-03-10
Abstract: Grafted sulphonated polyesters consisting of a sulphonated polyester backbone carrying grafts derived from a monomer composition based on unsaturated carboxylic acid, butyl acrylate and a large quantity of monoethylenically unsaturated ester of a carboxylic acid (vinyl acetate). …<??>They are prepared by polymerisation of the monomer composition in the presence of a water-dispersible sulphonated polyester. …<??>The aqueous dispersions or the aqueous solutions of the said grafted sulphonated polyesters can be employed for sizing yarns and textile fibres. …<IMAGE>…
Patent PT-93692-B (PT)
Inventor: CORREIA YVES
IPC: C07C51/487
Filed: 1990-04-06
Abstract: Method for the dehalogenation of alpha-halogenated carboxylic acids by hydrogen in the presence of a group VIII precious metal-based catalyst and of sulphur or of compounds of sulphur; it also relates to a new catalyst based on a solid phase of sulphur and precious metal. The invention is particularly useful for the removal of dichloroacetic acid present in monochloroacetic acid.
Patent PT-96494-B (PT)
Inventor: FOREMAN CRAIG
IPC: H05H1/34
Filed: 1991-01-16
Abstract: PCT No. PCT/AU91/00017 Sec. 371 Date Jul. 14, 1992 Sec. 102(e) Date Jul. 14, 1992 PCT Filed Jan. 17, 1991 PCT Pub. No. WO91/11089 PCT Pub. Date Jul. 25, 1991.A gas cooled cathode for a direct current plasma torch. The cathode has a tip connected to a body. A gas passage for working gas passes through the body of the cathode, passes proximate the tip and exits the body adjacent the tip. The cathode is spaced apart from and insulated from the anode by means of a collar of insulation material.
Patent PT-98831-B (PT)
Inventor: HORWELL DAVID CHRISTOPHER
IPC: C07D405/14
Filed: 1991-08-30
Abstract: Novel pro-drugs to new and unnatural dipeptoids of  alpha -substituted Trp-Phe derivatives useful as agents in the treatment of obesity, hypersecretion of gastric acid in the gut, gastrin-dependent tumors, or as antipsychotics are disclosed. Further, the dipeptoids are antianxiety agents and antiulcer agents. They are agents useful for preventing the response to the withdrawal from chronic treatment or with use of nicotine, diazepam, alcohol, cocaine, caffeine, or opioids. The pro-drugs are also useful in treating and/or preventing panic attacks. Also disclosed are pharmaceutical compositions and methods of treatment using the pro-drugs as well as processes for preparing them and novel intermediates useful in their preparation. An additional feature of the invention is the use of the subject pro-drug compounds in diagnostic compositions.
Patent PT-99141-B (PT)
Inventor: WILLIS DONALD HENRY
IPC: H04N5/12
Filed: 1991-10-02
Abstract: A phase locked loop circuit (10) regenerates a synchronizing signal. A first counter (36) counts adjustable and fixed time intervals. A flip/flop (38) generates synchronizing pulses having periods defined by sets of the adjustable and fixed time intervals. A second counter (12) successively measures phase differences between synchronizing pulses and input pulses related to a synchronizing component in a video signal. The phase differences are measured between the ends of the adjustable time intervals in the synchronizing pulses and the input pulses. Each of the phase measurements results in a period correction value for controlling the duration or period of the very next one of the adjustable time intervals. The second counter (12) is reset at the ends of the fixed time intervals. A network defining a loop filter may comprise an accumulator (16, 18, 20), a first scaler (22), a summer (24), and a second scaler (26) for calculating weighted phase difference measurements to define the period correction values. A multiplexer (30) responsive to the synchronizing pulses selects between the period correction values and a constant value as an output value for determining when the first counter (36) is reset. <IMAGE>
Patent PT-99204-B (PT)
Inventor: LUBBERS WILLI
IPC: F42B8/12
Filed: 1991-10-10
Abstract: PCT No. PCT/DE91/00796 Sec. 371 Date Aug. 7, 1992 Sec. 102(e) Date Aug. 7, 1992 PCT Filed Oct. 9, 1991 PCT Pub. No. WO92/07231 PCT Pub. Date Apr. 30, 1992.The invention relates to a subcalibre cartridge (1) for recoilless training weapons, whereby a counter-mass (10) is expelled with a cover or end cup (11) from a closed charge case (14) when the practice round is fired. To ensure certain tearing of the end cup, to even out the recoil at the same time and to reduce the safety area behind the training weapon, the bottom of the end cup (11) is provided with an opening which is covered with a foil (16, 17) that tears when the counter-mass is expelled. Self-adhesive aluminum foils are preferably used for this purpose.