baber/WOPTO huggingface dataset:
Patent IT-1196288-B (IT)
Title: Oxygen solubilisation in biological sludge
Inventor: CALDARA GIANGIACOMO
Filed: 1984-10-10
Granted: 1988-11-16
Abstract: The image display system displays image data from an image memory on multiple image planes and vertical scrolling can be independently effected for each of the image planes displayed. Assuming that two image planes are displayed on upper and lower areas, display starting addresses lying in the vertical direction of the upper and lower image planes and stored in two registers are loaded into a counter via a switch in a display period of the upper and lower image planes to generate addresses in the vertical direction of the upper and lower image planes. The vertical scrolling operation only for one of the upper and lower image planes can be effected by sequentially updating the display starting addresses lying in the vertical direction of the upper and lower image planes and held in one of the registers. @(42pp Dwg.No.4/8)@
Patent IT-1139464-B (IT)
Title: Cleaning equipment for magnetic head of data processing unit
Inventor: DAVIS PAUL C
IPC: G06F/
Filed: 1981-09-22
Granted: 1986-09-24
Abstract: The cleaning system is for the magnetic head or heads of data processing instruments using floppy discs. It provides access to the heads without the need to dismantle the drive. The cleaning system does cause any wear or damage to the magnetic head. It uses a cleaning liquid solution. It can be left in the drive for a long time without damaging the head. The cleaning unit consists of a disc made from an absorbing and porous material. The disc is saturated with the cleaning fluid. It rotates inside a flat hub with an access hole for the head. The shape of the hole provides a support preventing any planar deformation in the cleaning disc.
Patent IT-1195028-B (IT)
Inventor: GARWOOD DONALD CHARLES
IPC: C08G18/10
Filed: 1980-09-03
Granted: 1988-09-28
Abstract: An orthopedic casting material is disclosed having improved strength and porosity characteristics. The casting material comprises a fabric which is made from a high modulus fiber and has a thickness between 0.020 and 0.045 inches and a mesh size of 20 to 200 openings per square inch. The fabric is impregnated with a reactive resin which hardens by wetting with a curing agent.
Patent IT-1201520-B (IT)
Inventor: VAGHINI ALBERTO
IPC: H02B13/02
Filed: 1979-10-24
Granted: 1989-02-02
Abstract: The invention relates to an under-load dividing switch in which a movable contact (14) is intended to cooperate with a fixed contact (18) housed at the base of an insulating cup (19) equipped with a shutter (20, 21) for closing the cup opening so that the fixed contact is prevented from undergoing any accidental contact and the component parts subjected to tension are segregated also when the dividing switch is open, the control of the shutter being associated to the earthing control (28, 27, 25, 26, 24) of the movable contact (14) of the open dividing switch.
Patent IT-1124996-B (IT)
Title: Recapping worn removable tread belt
Inventor: GRAWEY CHARLES E
IPC: B29D30/52
Filed: 1979-11-16
Granted: 1986-05-14
Abstract: The tread surface of a worn removable tread belt is replaced by removing the worn belt from its carcass, machining its worn tread surface to a cylindrical configuration, and bonding onto the machined surface a replacement tread. The replacement tread may be premoulded and bonded in place by a suitable adhesive under heat and pressure. The premoulded strip may be a single annular body or may be made up of a series of sections bonded end to end. Alternatively the replacement tread surface strip may be unmoulded and green and moulded and vulcanised into place upon the machined tread belt without the use of adhesive. By using a replacement tread surface strip the amt. of rubber, and hence the cost of retreading is reduced. The method is esp. useful with large tyres, e.g. those of earth working vehicles. Existing reinforcing plies can be reutilised.
Patent IT-1046863-B (IT)
Title: Thermal long term storage, for nuclear power stations - uses underground cavities, or underwater containers
IPC: F22D/
Filed: 1975-09-25
Granted: 1980-07-31
Abstract: The long term stores serve to provide thermal energy, to increase the power station output during peak loads, and/or to feed thermal long distance supply systems. The storage medium consists mainly of water, in large containers. The pressure applied by the medium onto the container walls, is accommodated by the surroundings of the container. For example, the containers may be formed by cavities in rock. The weight of the rock above the cavity corresponds to the force, which is applied by the boiling pressure of the water in a vertical direction against the rock. The cavities may be located in a salt stratum. In this case, the storage medium may consist of a saturated salt solution, the salt being obtained from the surrounding salt. Alternatively, the container may be located under water.
Patent IT-1246948-B (IT)
Title: System for measuring the liquid content of a tank in gravity-free conditions, based on the pressure response following introduction of a quantity of fluid
Inventor: MONTI RODOLFO
IPC: G01F/
Filed: 1990-11-23
Granted: 1994-11-29
Abstract: The system described is used for determining the liquid content in tanks, independently of the configuration of the liquid/gas interface surface (and, therefore, the zone occupied by the liquid inside the tank) also in the presence of unknown acceleration fields. The main application of the proposed system is for measurement of the quantity of liquid (water, propellants, hydraulic liquids, cryogenic liquids) in low- gravity conditions (i.e. for tanks installed in satellites, space vehicles, space stations, space labs, etc.) in which there is no flat liquid/gas interface surface perpendicular to the gravitational acceleration (on the ground the interface is horizontal). In fact, owing to the absence of gravity, it is not possible to measure the level of the liquid (and, therefore, the tank volume occupied by said liquid) nor is it possible to weigh the tank or tanks. <IMAGE>
Patent IT-1225305-B (IT)
Title: Adjustable universal clamp for road studs
Inventor: BEI ENIO
IPC: E01F/
Filed: 1988-02-19
Granted: 1990-11-05
Abstract: The invention concerns an adjustable universal clamp for road studs which anchors left-side, right-side or coupled reflective studs to a road dividing wall.The system allows the studs to be quickly fitted to the wall by means of a U-bolt with three sides at right angles to each other which the stud supports can be attached to. It is equipped to allow the required number of studs to be attached in the position required.The distinctive feature of the invention is the system whereby the aforementioned U-bolt is attached to the dividing wall; it comprises toggle fasteners which are inserted into a hole made for this purpose in the wall. Expansion takes place when a screw is tightened in it.
Patent IT-1195607-B (IT)
Title: Processor and recuperator for waste glass and textile fibre
Inventor: REVERBERI GIANNI
IPC: C03B/
Filed: 1983-09-12
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent IT-1219867-B (IT)
Title: Discharge driven gold catalyst for carbon di:oxide laser
Inventor: MACKEN JOHN ALAN
IPC: C01G/
Filed: 1988-03-14
Granted: 1990-05-24
Abstract: The CO (2) laser device includes a closed envelope containing a CO (2) laser gas mixture and laser amplification volume. The amplification volume includes an electrical discharge through the CO (2) laser gas mixture, the discharge causing decomposition of CO (2) in the mixture to form carbon monoxide, oxygen, and energetic forms of oxygen. There is at least one surface coated with gold inside the envelope. The gold surface is positioned and configured to promote contact with both the carbon monoxide and the energetic forms of oxygen generated in the amplification volume for purposes of catalising formation of CO (2). Also claimed is a method for converting CO and O2 to CO2.
Patent IT-988049-B (IT)
IPC: B29C65/48
Filed: 1972-01-15
Granted: 1975-04-10
Abstract: 1355587 Pipe couplings R & G SLOANE MFG CO Inc 22 Dec 1971 [20 Jan 1971 15 April 1971] 59626/71 Heading F2G [Also in Division C4] In a tell-tale arrangement for indicating failure to effect adhesive bonding between two surfaces, both surfaces are coated with material containing an adhesive and a separate colour precursor compound for each surface, so that a contrasting colour is produced, only when the surfaces are contacted with the or each adhesive coating in a bondable condition. The contrasting colour may be produced by a change of pH using an indicator such as phenolphthalein, thymol blue or nitramine. Alternatively, it may be produced by a colour generating reaction between components such as an amino acid and ninhydrin or between a diazo base and a phenolic coupler. Examples are given of joining P.V.C. pipe sections (the outer of which may be transparent and colourless) by means of a solvent cement solution of P.V.C. in tetrahydrofuran. Primer solutions contain, respectively, the diazo base and the phenolic coupler dissolved in tetrahydrofuran. Colour is developed within a minute of uniting the correctly primed surfaces by means of the cement. Besides the common diazo bases, the borofluoride or zinc chloride salts of the following may be used; 4-diazo-2,5-diethexyphenyl morpholine, 4-diazo phenyl morpholine and p-diazoo-chloro-N,N<SP>1</SP>-diethyl aniline (BF 4 , only). Phenolic couplers include 3,5-resorcylic acid ethanolamide and 4-bromo-3,5-resorcylic acid. An alkyl amine is added either to one of the primers or to the cement as an alkaline buffer.
Patent IT-1182720-B (IT)
Title: Anti-inflammation xanthone derivs.
Inventor: BIANCO ARMANDO DORIANO
IPC: C07C/
Filed: 1985-03-15
Granted: 1987-10-05
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1206293-B (IT)
Title: Overload limiter for electrically operated lift truck
Inventor: GANEV MARKOV DIMITER
IPC: B66F/
Filed: 1987-05-29
Granted: 1989-04-14
Abstract: The first diagonal of a strain gauge bridge (1) is connected to a supply voltage and the second to an amplifier (2), flip-flop and relay (5). The amplifier output supplies three comparators (8,9,1O) connected to the first (3) and a second (4) flip-flop. A counter diode (7) is connected in parallel with the relay (5). The first flip-flop is connected via an integrator, a resistor and a second counter diode with the base of a transistor. The base is connected to the amplifier (2) via a third counter diode and a zener diode.
Patent IT-1113269-B (IT)
Title: Crystalline optically pure dipilocarpinium pamoate prepn. - by desolvatising dipilocarpinium pamoate ketone solvate in partial vacuum(NL050477)
IPC: A61K/
Filed: 1977-02-18
Granted: 1986-01-20
Abstract: Crystalline, optically pure dipilocarpinium pamoate (II) having m.pt >111 degrees C and X-ray max corresp. to both theta (theta) equal to 7.4, 9.0, 11.9 and 19.7 degrees is claimed. New dipilocarpinium pamoate ketone solvate, (A), in which mol ratio ketone: dipilocarpinium pamoate is 1:1, contains a ketone portion having formula R1-CO-R1 (I) (where R1 is 1-3C alkyl). (II) is prepd. by sepg. ketone (I) from dipilocarpinium pamoate ketone solvate (A). Dipilocarpinium pamoate is used in treatment of glaucoma.
Patent IT-1182787-B (IT)
Title: Axial-flow gas turbine with contraction nozzle
Inventor: KUMKOV PAVEL AFANASIEVICH
IPC: F02C/
Filed: 1985-07-24
Granted: 1987-10-05
Abstract: The convergent duct nozzle (3) leads to a blade assembly (7) with stator blades (8) and rotor blades (9), and a system (12-15) to introduce a scavenging liq. into the gas flow. The system comprises an intermediate cover (13), arranged at the entry to the duct nozzle and provided with at least one passage (14) of such cross-section and length that it ensures that dust particles in the gas flow are coagulated by the liq. A nozzle (15) is coaxially arranged upstream of the cover. The upstream distance (L) of the nozzle equals D/2k tan 1/2 alpha, in which D is a max. internal dia. of the cover, k equals 0.2-0.7, and alpha is an angle of the nozzle spray cone.
Patent IT-1244132-B (IT)
Inventor: CAICO GIOVANNI
IPC: G01S17/93
Filed: 1990-11-07
Granted: 1994-07-08
Abstract: Electronic equipment, including encoder and decoder, used for transmitting and receiving alarm signals to prevent and warn of collision between vehicles. The equipment uses photocells and infrared or microwave rays to (a) provide an alarm signal in the event of collision, (b) allow vehicles to maintain a safe distance apart, (c) automatically apply a hydraulic brake, (d) automatically dip headlights of two approaching vehicles (e) alarm of cross proximity between vehicles, (f) klaxon electronic.
Patent IT-1127978-B (IT)
Title: Control of gas flow to consumer
Inventor: STOVES DEREK
IPC: G05D/
Filed: 1980-01-15
Granted: 1986-05-28
Abstract: The pressure and/or flow of gas are regulated so that the flow to a consumer is maintained at a given pressure. Reduced size of a regulating installation allows it to be located below ground level thus obviating requirements for construction of a cabin. A regulator module (10) is isolated by valves (13, 14) and comprises a lower envelope (21) to which the inlet (52) is connected. The gas enters a chamber (24) at high pressure to pass through a filter (2) to a central chamber (25) to which the outlet (33) is connected. In this chamber, the gas flows through control (3) and active (4) regulators and also a rapid shut-off valve (5). An upper chamber (26) contains two servo controllers (7, 8) which control the regulators. A control (43) operates the shut-off valve.
Patent IT-1232713-B (IT)
Title: Graft copolymer blended with polyolefin to improve tensile modulus
Inventor: STANISLAUS ILENDA CASMIR
IPC: C08L25/04
Filed: 1989-03-28
Granted: 1992-03-04
Abstract: A graft copolymer (I), blendable with polyolefins to improve their tensile modulus and sag-resistance, is claimed comprising: (a) non-polar polyolefin trunk comprising units of (mixt.) ethylene, propylene, butylene or 4-methylpentene and opt. minor amt. units of (mixt.) 1-alkanes, vinyl esters/chloride or (meth)acrylic acids/esters; and (b) poly(meth)acrylate chain(s) covalently grafted to (a) in wt. ratio (b):(a) 1:9-4:1, comprising 80-100 wt.% methacrylic ester units, formula CH2=C(CH3)COOR (R = (substd.) alkyl/aryl or substd. alkaryl) and 0-20 wt.% units of other monomer comprising styrenic/other copolymerisable acrylic/monoethylencally-unsatd. monomer, or 0-5 wt.% maleic and/or itaconic acid/anhydride. Also claimed are: polymer blends; prepn. of (I) and blends; and process for improving mutual compatibility of polymers.
Patent IT-1241604-B (IT)
Inventor: SCHELLENBACH FRANK
IPC: B65D41/34
Filed: 1990-12-18
Granted: 1994-01-19
Abstract: In the injection molding of closure caps, the problem of demolding the safety-seal strip, which is suspended at an intended break line and is necessarily provided with undercuts, is encountered. Here a clearance must first be created at the lower outer surface of the safety-seal strip, and the safety-seal strip must then be stripped from the mold core together with the closure cap. As a practical method step, the invention proposes to bring about the release of the lower portion of the outer surface of the safety-seal strip by lowering a mold ring which is displaceable relative to the stripper plate.
Patent IT-1242853-B (IT)
Title: Process for making hammered chains in gold or similar precious metals
Inventor: BORDIN GASTONE
IPC: B21L/
Filed: 1990-06-15
Granted: 1994-05-18
Abstract: The process for making hammered chains in gold and similar precious metals involves making a chain by traditional techniques, electroplating it with a metal capable of being attacked by a chemical agent that is inert towards the metal of the chain, hammering the now treated chain and subjecting the hammered chain, prior to the finishing operations, to chemical dissolution of the said electroplated metal until all of it has been removed. <IMAGE>
Patent IT-1234645-B (IT)
Title: Manual labelling machine printer
Inventor: CASARIN GIANCARLO
IPC: B65C/
Filed: 1989-05-30
Granted: 1992-05-26
Abstract: The present invention concerns a manually operated labelling machine printer, comprising a shaft (1) provided with a hand-grip (2) on a handle (3) provided with a roll (10) on top, the said roll presenting a front slit (14), through which labels (12) come out one by one. The said labelling machine comprises in essence : - a base which can be opened (15) with a flat surface (18) on which the strip (11) moves, coming from the said roll (10); a drive roll (19) that makes the strip-shaped support (13) of the labels (12) move forwards from the slit (14); - a printing unit (20) operated by the handle (3), which prints the labels (12) one at a time corresponding to the said flat surface (18) of the base (15); - an ink-pad holder (23) linked to the printing unit (20); - a strip tensioner braking device (26) operated by a small milling cutter (27) and which acts as a brake on the strip (11) coming from the roll (10) when a label (12) detaches itself; - devices (30) regulating the position of the labels (12) with respect to the said printing unit (20). In accordance with a variation to the printing unit (20), it is also possible to print two identical characters on the same label (12) at the same time although only one character was set, and this is possible by using a particular type of rubberized belt (55).
Patent LT-5743-B (LT)
Title: Whirling propeller
Inventor: STIRPEIKA VIKTORAS
IPC: F03D1/00
Filed: 2009-10-02
Abstract: Whirling propeller relates to aerodynamics field and can be used where work can be done by rotation motion, such as converting wind energy in to mechanical energy. The proposed propeller (1) consists of two interconnected blades (2). New is that the propeller blades are connected by edges (3), and has cut-manipulators (4). In addition, whirling propeller blades have transverse bending (7), it can be extended towards butt (9), cut down by butt expense (10), grown apart by an additional plane (11) for coupling of the blades.
Patent LT-6982-B (LT)
Title: Aluminum gate frame segment connector and aluminum gate frame
Inventor: GAJAUSKAS DAINIUS
IPC: E04H17/00
Filed: 2022-06-30
Abstract: An aluminium gate frame segment joining joint comprising a first wall for attachment to one gate frame segment and a second wall for attachment to another gate frame segment by means of bolted connections. The joining joint of the frame segments is an L-shaped joint comprising a first insertable segment and a second insertable segment, wherein both said segments form an integral body, wherein the first segment includes an outer wall, an inner wall, a first free end wall, and a connecting honeycomb between the outer wall and the inner wall, the second segment includes an outer wall, an inner wall, a second free end wall, and a honeycomb between the outer wall and the inner wall. The L-shaped joint can be used in aluminium or other metal pipe gate frames.
Patent MX-167181-B (MX)
Inventor: DOBBINS BOB M
IPC: G07F9/02
Filed: 1988-03-01
Abstract: A vending machine control with an improved product delivery motor home circuit is described. A modulated DC power supply which may be very cost effectively designed supplies power to one or more DC product delivery motors in a vending machine. Each product delivery motor has an associated switch which passes pulses, resulting from the modulation of the power supply, when the delivery motor is in its home position. A simple motor home detection circuit detects these pulses, and preferably a microprocessor control circuit connected to the detection circuit determines that a home condition exists.
Patent MX-169922-B (MX)
Title: Compuestos de moldear laminado flexible y metodo pra producirlo
Inventor: ISELER KENNETH ALFRED
IPC: C08G18/08
Filed: 1991-04-03
Abstract: La presente invención se refiere a un compuesto de moldear laminado que exhibe características de flexibilidad mejoradas, que comprende: a) una resina de poliester insaturada que tiene (1) una relación de grupos hidroxilo a grupos carboxílo de entre 5.7 y 0.8, y (2) un número de ácido de por lo menos 14, y (3) un peso molecular promedio de entre aproximadamente 800 y 5,000; b) un agente modificador de flexibilidad disuelto en un solvente monomerico orgánico; c) una composición de prepolímero de uretano terminado con isocianato que tiene una relación equivalente de NCO a OH de aproximadamente 1.2/1 a aproximadamente 5/1, que comprende un poliol y un diisocianato o poliisocianato, y que se prepara haciendo reaccionar (1) un peso equivalente de un poliol que tiene un peso molecular promedio de aproximadamente 600 a 4,000 y una funcionalidad promedio de aproximadamente 2 a aproximadamente 6; y (2) de 1.2 a 5 pesos equivalentes de un diisocianato o poliisocianato; d) un agente espesador que incluye un óxido o hidróxido metálico que se selecciona del grupo IIA de la tabla periódica; e) un catalizador de polimerización de radical libre; f) un material de refuerzo fibroso; y g) un material de relleno o carga inerte.
Patent PT-81858-B (PT)
Inventor: SCHUBERT ARNULF
IPC: B29K75/00
Filed: 1986-01-17
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Herstellung von Formkörpern aus Kunststoff, insbesondere Polyurethanschaum, in Formen, die in einen Induktor eingeführt werden. 
     Ein Verfahren dieser Art ist dadurch gekennzeichnet, dass zur Herstellung von Formkörpern aus Kunststoff, insbesondere aus Polyurethanschaumstoff oder aus mit Kunstharzen oder Latex getränkten oder benetzten Fasern, Vliesen oder dergleichen, aus den in die Formen eingebrachten reaktionsfähigen Ausgangsstoffen eine Frequenz von 1-30 kHz, vorzugsweise 5-12 kHz, eingestellt wird und Formen eingesetzt werden, bei denen die einzelnen Formteile zur Unterbindung eines Stromflusses in der Form um den Formkörper herum gegeneinander elektrisch isoliert sind, wobei gegebenenfalls an den Aussenseiten metallischer Formwände zur Verteilung des Stromflusses Verstärkungen bzw. Auflagen aus einem dem Formmaterial gegebenenfalls gleichen Material ausgebildet bzw. aufgebracht werden. 
     Eine Vorrichtung zur Durchführung des Verfahrens ist dadurch gekennzeichnet, dass zur Herstellung von Formkörpern aus Kunststoff, insbesondere aus Polyurethanschaumstoff oder aus mit Kunstharzen oder Latex getränkten oder benetzten Fasern, Vliesen oder dergleichen, bei einer Frequenz von 1-30 kHz, vorzugsweise 5-12 kHz, aus den in die Formen eingebrachten reaktionsfähigen Ausgangsstoffen, die einzelnen Formteile zur Unterbindung eines Stromflusses in der Form um den Formkörper herum gegeneinander elektrisch isoliert sind, wobei gegebenenfalls an den Aussenseiten metallischer Formwände zur Verteilung des Stromflusses Verstärkungen bzw. Auflagen bzw. aus einem dem Formmaterial gegebenenfalls gleichen Material ausgebildet bzw. aufgebracht sind.
Patent PT-82089-B (PT)
Inventor: BAHLOUL KAMEL
IPC: E04G7/30
Filed: 1986-02-26
Abstract: A connector for scaffolding or similar structure permitting vertical poles to be connected to longitudinal transverse members or bars includes a star-shaped portion with a central bore having a plurality of arms which at their ends each carry a pyramid-conical opening into which engages a pyramid-conical or conical hook. A clip which is movable about a horizontal axis makes it possible to avoid accidental dismantling of the assembly.