baber/WOPTO huggingface dataset:
Patent IT-1202523-B (IT)
Title: Seat back rear structure
Inventor: TETSUO SAITO
IPC: B60N/
Filed: 1987-02-11
Granted: 1989-02-09
Abstract: A seat back comprises a frame (3) bent into an inverted U-shaped configuration having upper left and right corners and being adapted at each end for connection to an associated seat base. A reinforcing rod (4) extends between the left and right sides of the frame in a lower region and is curved rearwardly of the seat back to provide lower left and right corners and to increase the depth of the associated seat base. One or more vertically spaced apart supports extend between the left and right sides of the frame. A cushion is formed of a foam material and is applied against the support or supports. The cushion is provided with turned-back portions (13) respectively turned back to enclose the frame, and thick shape holding portions (11a,12) folded back to enclose at least the curved portions of the reinforcing rod. The thick shape holding portions are formed so as to impart a square profile to each of the lower left and right corners.
Patent IT-1212135-B (IT)
Title: High temp. furnace rollers
Inventor: CASANA ALESSANDRO
IPC: C21D/
Filed: 1987-03-03
Granted: 1989-11-08
Abstract: Coolent is passed through the source of heat which has an output decreasing with time, then to a steam generator. The steam produced is passed to an air cooled condenser and the condensate is returned to the steam generator. The novel feature of the proposal is the addition of an auxiliary coolant whose flow-rate is gradually decreased in line with the decreasing heat output of the source. The auxiliary coolant flow is stopped when the heat output of the source is reduced to the capacity of the air cooled condenser
Patent IT-1130256-B (IT)
Title: Antitussive and analgesic di:glaucine phosphate
Inventor: WANG SAMUEL S M
IPC: A61K/
Filed: 1980-02-05
Granted: 1986-06-11
Abstract: d-Glaucine phosphate (I) is new. It is an antitussive agent with an oral ED50 of 170.1 mg/kg and analgesic. Its lack of a bitter taste makes it much simpler to administer than the free alkaloid. (I) is prepd. by treating d-glaucine with at least 1/4 molar excess of phosphoric acid. This may be effected in an inert organic solvent such as acetone, ethanol, chloroform etc.
Patent IT-1091990-B (IT)
Title: Rotating electric machine with magnetisable rotor - which is enclosed in non-magnetic sleeve, with channels for fluid in slots
IPC: H02K3/52
Filed: 1978-01-27
Granted: 1985-07-06
Abstract: The rotary electrical machine has a rotor of a magnetisable material, with axial slots on its surface and a winding, the axial parts of the which lie in the slots. The rotor is enclosed in a rigid sleeve of non-magnetic material, which supports it. The sleeve is in turn supported in bearings in the casing. Channels are provided for a fluid between rotor ends in the slots. The free ends of the winding are retained in slits in the support block. Some members are clamped to the core by fixing screws.
Patent IT-1111275-B (IT)
Title: DC generator circuit producing superimposed AC ripple - uses star-connected transformer secondary windings, capacitor and two half-wave rectifiers
IPC: H02B/
Filed: 1979-03-21
Granted: 1986-01-13
Abstract: The circuit has a multiwinding star-connected transformer. At least one of its recording windings is used exclusively for supplying AC to a rectifier which supplies DC to a load. An unbalancing secondary winding supplies an AC component to the load. The rectifier circuit has at least two rectifying elements connected to different secondary windings. Each of the rectifying elements is connected by one of its terminals to a first output terminal. The two rectifying elements have the same current conduction sense with respect to the first terminal. The load has a first and second terminal, the first being connected to the first output terminal. The record load terminal is connected to the unbalancing winding at a position which is different from the junction of the secondary windings connected in star.
Patent IT-1185974-B (IT)
Title: Bath for electrolytic prodn. of metals
Inventor: BOUCHE IVANA
Filed: 1985-10-02
Granted: 1987-11-18
Abstract: The radiant heater has a heating element composed of heating wire, which is laid on an insulating support dish and which forms a current-carrying cross-sectional area and a heat-radiating surface. The current-carrying cross-sectional area is divided between at least two single wires which are twisted together. The single wires have the same or different circular diameter. The single wires have a cross-sectional area which deviates from the circular form. The cross-sectional area is stellar or oval in shape. One or more single wires have a circular diamter and one or more single wires have a cross-sectional area which deviates from the circular form. The heating element is laid uncoiled and spirally on the insulating support. The wires are pre-oxidised.
Patent IT-1152435-B (IT)
Title: Continuous saponification of fat and soap rinsing
Inventor: COLLORIDI TRISTANO
IPC: C07C/
Filed: 1982-07-14
Granted: 1986-12-31
Abstract: Fat, alkali soln. (pref. 46% NaOH) and recycle water are first metered, via a homogenising pump, into a saponification autoclave. The reaction mixt. is circulated via the homogenising pump and overflow is taken off, via an overflow valve which operates at a predetermined pressure, to a second autoclave where electrolytic conditioning and cooling occur. Conditioning is carried out by a metering pump through which the corresp. amts. of recovered, glycerine-contg. water are pumped. The crude soap prod. is then rinsed in a series of towers (pref. 3), supplied at the base with soap soln. which rises upwards in countercurrent to brine. Each tower is fitted with pumps to circulate the soap mass and recovered water at controlled flow rates. The rinsed soap is fludised in a reactor and subsequent decanter where sepn. of glycerine-contg. water occurs. The overall recovery of glycerine (on that present in the feed material) is up to 98%.
Patent IT-1164373-B (IT)
Title: Regulated DC power supply for AC source
Inventor: SHARP ALAN GRAHAM
IPC: H02J/
Filed: 1983-08-04
Granted: 1987-04-08
Abstract: A transformer (11) is coupled with the power supply input and has multiple taps. An electronic tap selector arrangement (10) is responsive to the control signals for selecting an appropriate tap to maintain transformer output voltage within predetermined limits. A rectifier is coupled with the output of the transformer (11) and a series voltage regulator (12) is coupled between the rectifier and the power supply output. The tap selector includes pulse counting and logic circuitry, and the sensing circuit responds to the primary or secondary side of the transformer output voltage within rectifier. An optical coupling may be used.
Patent IT-1176649-B (IT)
Title: Olive oil continuous extraction plant
Inventor: PIERALISI GENNARO
IPC: C11B/
Filed: 1984-09-05
Granted: 1987-08-18
Abstract: A figure moving article includes a container formed of a flexible material and a bending structure received in the container and actuated to cause the container to carry out bending motion. A motor is also received in the container and is operatively connected to the bending structure to actuate it. A motor drive circuit drives the motor. The bending structure is operatively connected to the container so as to transmit the actuation of the bending structure to the container, resulting in the container exhibiting bending movement.
Patent IT-1232938-B (IT)
Title: Pharmaceutical products for topic use
Inventor: STEFANELLI EMILIO
IPC: A61K/
Filed: 1987-11-06
Granted: 1992-03-10
Abstract: Pharmaceutical products for topic use, especially ointments, with 5-(2-chlorobenzyl)-4,5,6,7-tetrahydrothieno (3,2-c)pyridine(ticlopidine) with therapeutic qualities in the treatment of legs and arms diseases, alteration of the vessels, bruises, light traumas and similar.
Patent IT-1152508-B (IT)
Title: Self extinguishing polycarbonate compsn.
Inventor: DOZZI GIOVANNI
IPC: C08G/
Filed: 1982-08-25
Granted: 1987-01-07
Abstract: Compsns. consist of (A) at least one Gp. I or IIA or B metal or ammonium salt of an organic carboxylic acid of formula (I) in which A1 and A2 are benzene or aromatic polycondensed heterocyclic aromatic radical, a cycloaliphatic radical or an aliphatic radical; B1 and B2 are gps. substituting part of the H atoms of A1, or A2 and may be halogen, nitrile, nitro, sulpho, imido, ether, ester, ketone, halide acid, alkyl, cycloalkyl, aryl or heterocyclic radical; m and n are 0-5 with the proviso that at least one of m and n is other than 0 so that at least 1 COOH gp. is present; s1 and s2 are 0-5 with the proviso that at least one of s1 and s2 is other than 0 so that at least one A1 or A2 is present; z1 and z2 are 0-6; i is 0 or 1 such that X is absent if i is 0, and (B) at least 1 component chosen from (I) a halogenated organic ether derived from the etherification of alcohols or phenols, mono- and/or polyfunctional, partially or completely halogenated; (ii) a halogenated or non-halogenated imide; (III) a halogenated or non-halogenated sulphone and (IV) and inorganic cpd. Compsns. have good self extinguishing properties without detriment to thermal stability during processing or use or to the physical properties of the polycarbonate.
Patent IT-1191002-B (IT)
Title: Vasodilating compsn.
Inventor: MORONI ADOLFO
IPC: A61K/
Filed: 1982-09-14
Granted: 1988-02-24
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent IT-1218276-B (IT)
Title: Heat treatment of partially desulphurised coke
Inventor: BRANDENBERGER KURT
IPC: C10B53/04
Filed: 1981-08-10
Granted: 1990-04-12
Abstract: The particle strength of partially desulphurised coke with an S content of 2 wt.% or less is increased by an after- treatment (following desulphurisation) comprising heating the coke at 1300-1600 deg.C for at least 30 min. The process is esp. applicable to petroleum cokes intended for mfr. of carbon anodes for use in the fused-salt electrolytic prodn. of Al. Particle strengths of at least 70% can be achieved.
Patent IT-1038601-B (IT)
Title: Filled wire for arc welding mild or lightly alloyed steel - used at high currents and deposition rate without formation of projections on the weld
IPC: B23K/
Filed: 1975-05-30
Granted: 1979-11-30
Abstract: Wire comprises a sheath of mild or lightly alloyed steel filled with 30-60g/100 g sheath with a mixt. of Fe powder together with slag forming elements, metallic deoxidisers, and arc stabilisers. Before charging into the wire, the powder is treated with soluble or atomised silicates and heated for >=3 hrs. at 600 degrees C. Specif. the powder comprises (by wt.): 50-85% Fe (=10% substd. by Ni, Mo and/or Cr), 4-8% FeSi (45% Si) (=7% substd. by CaSi), 4-8% FeMn refined, 10-20% CaF2 (=10% substd. by NaF), 0.6% CaCO3 (=5% substd. by other alkaline earth carbonates or MgO), 0-2% SiO2 or Al2O3 or K felds par, and 0-2% K titanate. The powder is aggregated with 4-10g/100g of soluble alkaline earth silicate, or simply mixed with 1-3g% atomised silicate of -100 mesh.
Patent IT-1123402-B (IT)
Inventor: SUSANI PIERANGELO
IPC: B04B5/12
Filed: 1979-10-02
Granted: 1986-04-30
Abstract: The filter (1) comprises a rotor or impeller (15) carrying a blade element (21) contained into a space (22) enclosed by a foil grate (23,23 min ). The oil pressure generated by the oil pump causes the rotation by reaction of the rotor or impeller and of related blade element so that the latter, by centrifugal effect, separates from the oil all the impurities which are retained by the grate. The oil is supplied to the rotor or impeller through passages (5,17,18) upstream of the grate and is exhausted at cleaned condition through passages (11,12,13,4) located downstream of the grate.
Patent IT-1048191-B (IT)
Title: Regeneration of catalysts contg. iridium and halogen - by separately contacting with gases contg. oxygen, hydrogen and halogen
IPC: B01J23/96
Filed: 1974-08-14
Granted: 1980-11-20
Abstract: Catalysts contg. an iridium component and a halogen component on a heat resistant support are regenerated after using for hydrocarbon conversion by (a) contacting the at least partly deactivated catalyst in a reaction zone with an oxygen-contg. gas mixt. at 600 degrees C, esp. 340-490 degrees C, to burn off at least a part of the carbon-contg. residues; (b) contacting the catalyst zone with a H2-contg. gas at esp. 350-550 degrees C, to convert a considerable part of the iridium into metallic form; (c) contacting the catalyst 300 degrees C esp. 300-600 degrees C with a gas contg. elementary halogen; (d) contacting the catalyst at esp. 350-550 degrees C, with a hydrogen-contg. gas to convert a considerable part of the iridium into metallic form; and (e) contacting the catalyst at >=300 degrees C, esp. 300-600 degrees C, with a halogen-contg. gas.
Patent IT-1088069-B (IT)
Title: Baffle plates for roller hearth tunnel kilns - for controlling gas flow along ceramic prods. travelling through kiln
Inventor: MANTEGANI ENZO
IPC: F27D/
Filed: 1977-10-07
Granted: 1985-06-04
Abstract: Projecting downwards from the roof of the tunnel is a longitudinal row of transverse baffle plates and a similar row of baffle plates project upwards from the base of the tunnel. The downward projecting plates at least can be adjusted vertically; and the plates are used to control the layer of hog gases flowing along the tunnel and over the roller track carrying the ceramic or refractory prods. being baked. At the end of each portion of the kiln used for a specific stage of the baking process, two pairs of plates are pref. located close together to form a chamber sepg. adjacent kiln sections so that a sudden change of temp. can be achieved. The system is esp. used for mfg. tiles, stove tiles, bricks, etc., where accurate temp. control can be achieved along the kiln and in each temp. zone.
Patent IT-1025807-B (IT)
Inventor: LOUIS E MARTIN
IPC: F15B11/16
Filed: 1974-11-18
Granted: 1978-08-30
Abstract: A pressurized fluid supply apparatus comprises a closed circuit including a variable delivery pump, an open circuit including a pump, a fluid reservoir and a fluid cooler, and an engine for driving said pumps having an output shaft coupled to the drive shaft of said pumps, a flow-limiter being provided in the delivery conduit of said pump of said open circuit and including a restriction whose configuration is independent of the pressure of fluid in said delivery conduit upstream of said flow-limiter.
Patent IT-1044565-B (IT)
Title: Hungarian fish-soup paste
Inventor: AKOS GREGUSS
IPC: A23B/
Filed: 1969-09-03
Granted: 1980-03-31
Abstract: Soup paste, comprises 35-55 pref. 42-48 wt.% of boiled fish, 6-14 pref. 8-12 wt.% ground red paprika. 15-25 pref. 18-22 wt.% onion powder, 10-20 pref. 15-18 wt.% cooking salt, and opt. flavorants and or fats. The flavorant is pref. 0.5-6 esp. 2-4 wt.% sodium glutamate. The paste may be in cube form.
Patent IT-1234976-B (IT)
Title: Silk-screen machine, in particular for ceramic tiles
Inventor: PIZZINGRILLI GIAN PIERO
IPC: B41F/
Filed: 1989-09-06
Granted: 1992-06-09
Abstract: The present invention concerns a silk-screen machine, in particular for ceramic tiles. The machine is equipped with a work surface (1) which is inserted in line with a tile transporter and is equipped with two belts (6) and (6'), positioned laterally, which branches facing parallel (16) and (16') are equipped to transport tightly the tiles (2) in correspondence with its edge or lateral flank. The movement of the branches (16) and (16') are controlled to gather and position the single tile (2) into a prearranged position on the surface (1) in correspondence with that of the operating silk-screen (5) for the execution of the silk-screen. To the middle branches (16) and (16') it is assigned the task of transferring the tile from said position to the transportation line.
Patent IT-1174908-B (IT)
Title: Magneto-dynamic appts. for heating and casting metals
Inventor: SHIDLOVSKY ANATOLY KORNEEVICH
IPC: B22D/
Filed: 1983-04-22
Granted: 1987-07-01
Abstract: Appts. or plant includes at least one inductor, and at least one electromagnet, which are connected to two autotransformers supplied with mains a.c. A variable capacitor is used to provide symmetrical currents, esp. from a 3-phase a.c. supply. The windings of the transformers are connected to different phases of the a.c. supply; and a tapping on each winding is used to supply electric current to the electromagnet via a switch. The inductor is connected to one phase of the mains a.c. and also to a tapping on one transformer. The result is that the inductor can be used alone as a furnace or, when both the inductor and the electromagnet are switched on, a pump is formed which can be used for dosing molten metal into foundry moulds.
Patent IT-1225862-B (IT)
Title: Equipment for harvesting tobacco
Inventor: ALDO SPAPPERI
IPC: A01D/
Filed: 1988-11-04
Granted: 1990-12-07
Abstract: Equipment for harvesting tobacco which operates in the field like a mobile gathering centre for the leaves and packaging, storage and transport of the leaf-holder frames for the purpose of making all the operations easier, faster and more economical, from when the tobacco leaves are picked from the plant and loaded onto the means of road transport and of compact size so as to be able to be easily driven even on roads.
Patent IT-1145358-B (IT)
Inventor: NUNLIST ERWIN J
IPC: F16D1/08
Filed: 1980-03-04
Granted: 1986-11-05
Abstract: A separable blade agitator has a glass coated drive shaft and a glass coated impeller interference fitted to the end of the shaft in a gasketless, glass surface to glass surface joint. The interference fitting of the impeller to the shaft is accomplished by super cooling the end of the shaft with nitrogen or the like so that it can be inserted into a glass coated bore in the impeller.
Patent IT-1148442-B (IT)
Title: Pressure die casting machine
Inventor: NIKOLOV IVAN DIMOV
IPC: B22D/
Filed: 1982-10-29
Granted: 1986-12-03
Abstract: A pressure die casting method for non-ferrous metals using a piston-type casting machine with a horizontal pressure chamber injects the melt in the mould in presence of a bilateral pressure of 15-25 MPa. Before the start of the casting operation the mould cavity is separated from the horizontal pressure chamber by a hydraulically operated closure. After producing a gas pressure in the mould, the melt is poured in the pressure chamber and the latter is again connected with the mould. The production of the gas pressure independent of the flow of the melt results in an improved structural texture and better mechanical properties of the castings. /3
Patent IT-1202963-B (IT)
Title: Explosive ammunition drive charge - has differential dia. ducts with some sections smaller than value required for pressure ignition but greater than that after gas ignition
Inventor: BRACHERT HEINRICH
IPC: F42B/
Filed: 1976-08-04
Granted: 1989-02-15
Abstract: The solid fuel propulsion charge for ammunition is provided with internal ducts of different diameters. The diameters of part of these ducts are smaller than the critical value required to ensure ignition in these ducts under the action of the ignition pressure but greater than the critical value after the gas pressure has increased above the ignition pressure. The charge may be of a type which is increasingly deformable at increasing temperature so that the smaller-diameter ducts become narrower through compression under the action of the gas pressure in the larger-diameter ducts and at the outer surface of the charge.
Patent IT-1235929-B (IT)
Title: Dyeing appts.
Inventor: BATTISTA GRANZOTTO GIOVANNI
IPC: D06B3/10
Filed: 1989-04-19
Granted: 1992-12-09
Abstract: The appts. to handle lengths of material in coils or closed loops, such as for dyeing in operating cycles, holds them in a row and at the level of the dyeing bath and the like. The winder, rotating within and supported by the machine frame, is a hollow cylindrical body with small perforations in the curved wall. The winder is rotated by a motor through a connected hollow shaft. A curved comb-shaped shrouding, fitted to the frame, has small perforations in the concave curved wall towards the winder, and is connected to a channel linked to the interior of the shrouding. The appts. has two pumps, linked to the hollow shaft and the shrouding channel, so that one can deliver fluid dyestuff or other medium under pressure to the winder and the shrouding, while the other pump extracts the fluid by suction.
Patent IT-1178920-B (IT)
Title: Separable fastener actuated by one hand
Inventor: ARFF HEINO
IPC: A41F/
Filed: 1984-03-28
Granted: 1987-09-16
Abstract: The separable closure comprises a setting (10) with a slit, insert opening and locking edge, and an insert member having a resiliently pliable locking section engaging behind the locking edge when the insert member is inserted into the slit. An actuating section (21) for unlocking the locking section is connected to the latter and seen in the inserted direction of the insert part (11) lies behind the locking section. This actuating section (21) can be moved freely opposite the setting (10).
Patent IT-1210771-B (IT)
Title: Washing machine safety system
Inventor: FORNASARI PAOLO
IPC: D06F/
Filed: 1987-05-29
Granted: 1989-09-20
Abstract: A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle
Patent IT-1058752-B (IT)
Title: Hardening catalyst for amine crosslinkable polymers - chosen from mono-and di hydroxy cpds. and polymeric hydroxy cpds. (BE140776)
IPC: C08G/
Filed: 1976-03-02
Granted: 1982-05-10
Abstract: A polymer hardened with a catalyst comprises w.r.t. wt. 100 pt. amine hardenable(prep)polymer chosen from polyurethanes cotng. free- NCO gps. epoxy resins, polymers contg. anhydride gps. which are able to form acid amides after reaction with diamine; 0.8-1.2 equiv. (w.r.t. active gps. in the (pre)polymer) crosslinking agent chosen from a complex of 4,4'methylene-dianiline and a salt chosen from NaCl, NaBr, NaI, NaNO3, LiCl, BiBr, LiI, LiNO3, and NACN and a complex of racemic 2,3-di (4-aminophenyl) butane and a salt chosen from Na Cl, Na Br, NaI, KCl, KBr, KI, RbCl, RbBr, RbI, CsCl, CsBr, and CsI, the ratio of dianiline or butane deriv. to salt in the complex being 3mol:1 mol. and 0.001-0.05 mol. equiv. hydroxy contg. cpd. (I). The hydroxy cpd. accelerates crosslinking. Thermal expansion and shrinkage is lessened as lower hardening temps. are used. The (pre)polymers can be used in their normal purposes. The pref. polyurethanes can be used e.g. automobile parts, shoe soles, clothing, tyres etc.