baber/WOPTO huggingface dataset:
Patent IT-1198116-B (IT)
Title: Combing machine control system
Inventor: BADINO FRANCO CAPEL
IPC: D01H/
Filed: 1986-11-18
Granted: 1988-12-21
Abstract: A sample of the material is burned in an enclosed space at a pressure of (10-30)x 10power 5 Pa in a stream of oxygen. The products of combustion are then: (a) Analysed for sulphur, nitrogen, phosphorous and/or chlorine by dissolving in an aqueous, caustic, oxidising solution free of these elements, or (b) To determine bromine and possibly present chlorine, phosphorus and/or sulphur by dissolving in an aqueous, reducing solution, suitable for bromine - bromide reduction, or (c) To determine iodine and possibly present chlorine, phosphorous, sulphur and/or bromine by dissolving in an aqueous, reducing solution, suitable for iodine - iodide reduction or (d) To determine the metallic content and possibly present chlorine and/or phosphorous by dissolving in an aqueous solution of nitric acid. The resulting aqueous solution is used to determine the quantity of the polluting components by ion-chromatography
Patent IT-1059177-B (IT)
Title: Electrolytic metal recovery appts. - esp. for silver recovery with minimal metal loss from cathode
IPC: C25C/
Filed: 1976-04-16
Granted: 1982-05-31
Abstract: Electrolytic metal recovery appts. includes an open-topped container. An electrically conductive screen fits around the inside of the container, and >=1 open-ended electrically conductive perforate sleeve is positioned in and is connected to the screen. At least 1 electrode is suspended centrally in the sleeve. Electrolyte is introduced at the bottom of the container and is removed from the container remote from the bottom. Appts. is esp. used for Ag recovery from a Na thiosulphate soln. contg. Ag; in this case the screen is made of stainless steel. Metal loss risk due to plated metal breaking free from the cathode is minimised.
Patent IT-1206132-B (IT)
Title: Self-extinguishing polycarbonate compsns.
Inventor: DOZZI GIOVANNI
IPC: C08G/
Filed: 1984-09-04
Granted: 1989-04-14
Abstract: Compsns. contain (A) at least one additive comprising a salt of formula: M(X)n, (XSO3)nM, M(XO3)n, M(NO3)n, M(CNO)n, M(SCN)n or M(Fe(CN)6)n X = halogen; M = a Gp. I and/or II A and B metal, pref. Na or K; and n = 2; and (B) possibly one or more of the auxiliary agents comprising; (i) halogenated either oligomers or polymers; (ii) oligomers from phosgene and tetrahalogenated bisphenol A with phenyl end gps. and/or esters of tetrahalogenated bisphenol A with carboxyl organic acids; (iii) halogenated polyethylene; and (iv) halogenated imides. Component A is pref. potassium bromide, potassium fluorosulphonate, potassium chlorosulphonate, calcium chlorosulphonate, zinc chlorosulphonate, potassium bromate, sodium bromate, potassium iodate, potassium nitrate, sodium nitrate, potassium cyanate, potassium thiocyanate, sodium thiocyanate or potassium ferrocyanide.
Patent IT-1220939-B (IT)
Title: Outer sleeve for gas insulated bus=bar - has conical end section with anti-corona rings and made of porcelain
IPC: H01B/
Filed: 1979-07-16
Granted: 1990-06-21
Abstract: In the outer sleeve and entry for gas insulated bus-bars, the gas used is sulphur hexafluoride at a pressure of about 3.16kg/cm2 holding off voltages between 17.7 and 21.6 kV/mm. The overall structure is co-axial with the sleeve having a conical form at one end, the conductor being terminated at the outer surface by a pair of anti-corona rings. The sleeve itself is of porcelain with overlapping joints and tapered spacers preserving the co-axial form. A further pair of rings is used at the junction of the co-axial and cylindrical sections.
Patent IT-1235275-B (IT)
Title: Bucket to pour concrete into with adjustable devices designed to partially intercept the exhaust port
Inventor: SUBACCHI ALDO
IPC: B28B/
Filed: 1989-04-26
Granted: 1992-06-26
Abstract: The invention regards a bucket to pour concrete into moulds in prefabrication installations, provided with adjustable devices designed to partially intercept the exhaust port.
Patent IT-1246328-B (IT)
Inventor: KALDEN JOACHIM
IPC: A61K9/08
Filed: 1990-11-08
Granted: 1994-11-17
Abstract: Pharmaceutical compositions containing at least one compound of the formula I <IMAGE> in which X is a hydrogen atom or the two Xs denote a single bond between the two sulphur atoms; Y is hydrogen or C1-C6-alkyl and n is a number from 1 to 10, or the therapeutically utilisable salts thereof, excepting  alpha -lipoic acid and dihydrolipoic acid, characterised in that the dosage unit for solid or semisolid compositions contains 20 mg to 6 g, in particular 50 mg to 2 g, preferably 100 mg to 1 g, of total amount of agent I, or in that they take the form of solutions, suspensions or emulsions which contain 0.2 mg to 800 mg per ml, preferably 10 mg to 500 mg, in particular 40 mg to 200 mg per ml of total amount of agent I or a pharmaceutically utilisable salt thereof, and processes for the preparation thereof.
Patent IT-1146068-B (IT)
Title: Periodic cleaning of boiler tubes in heat exchangers
Inventor: ZOLTAN OSVALD
IPC: C23G/
Filed: 1980-12-03
Granted: 1986-11-12
Abstract: Several tanks contain a suspension of bauxite in caustic soda; and the suspensions are fed through several rows of parallel tubes located in a row of heat exchangers. Fluids, e.g. steam, are fed into the heat exchangers to boil the suspensions in the tubes so the alumina dissolves. The solns. are then fed into a single reactor. Another tank contains only aq. caustic soda or water, which is fed through one set of tubes and into the reactor so any deposits inside these tubes are dissolved; this tank is then filled with a bauxite suspensions while one of the other tanks is filled with aq. caustic soda or water employed to clean another set of tubes. All the heat exchanger tubes are periodically cleaned without the need to stop prodn., so heat exchange is not impaired and no separate cleaning solns. are required.
Patent IT-1024501-B (IT)
Title: Continuous cheese production
IPC: A23C/
Filed: 1969-04-18
Granted: 1978-07-20
Abstract: Method for preparing fresh cheese with good storage characteristics in a continuous process comprises reducing the bivalent cation content by ion exchange and simultaneously increasing the monovalent cation content. Milk is thickened by evaporation or by the addition of dried milk, to a dry matter content of about 44%, then heated. Acidifying bacteria cultures or consumption acids are added. The liquid mass is packaged in portions after which the contents are curdled.
Patent IT-1242416-B (IT)
Inventor: COMPAGNUCCI ROSSANO
IPC: B65H75/20
Filed: 1990-07-27
Granted: 1994-03-04
Abstract: The object of the present invention is an industrial process for automatically and continuously manufacturing reels for holding coils of wire. In the manufacturing process according to the invention, finished reels leave a shaping and assembly line along which their various transverse spokes (5) are shaped and welded one at a time to two straight metal rods (1) that are forward fed in precisely regular and intermittent strokes, and are progressively bent so that, after a certain number of strokes, their ends meet and they form a regular polygon. <IMAGE>
Patent LT-5136-B (LT)
Title: High aerodynamic lift and higher safety aircraft
Inventor: BURBULIS JULIUS JURATIS
IPC: B64C39/10
Filed: 2003-09-12
Abstract: The invention relates to aircrafts, which are embodied in a passenger, cargo or cargo-passenger variants thereby making it possible to improve performance characteristics by improving the aerodynamic properties thereof. The inventive craft comprises a wing (14), on which mounted walls and a roof of a fuselage (12), windows (11) of a cabin, doors (21) and engines (19). The roof elongation of the fuselage is configurable into a body (20) and the body (20) is configurable into a part of a tail (17). The front of the wing (14) is arrowhead-shaped and the end edges of the wing have W form. On the surface of the craft is mounted a SRS system (22) limiting impulsive forces.
Patent MX-165341-B (MX)
Inventor: WYNER DANIEL M
IPC: B32B5/04
Filed: 1988-05-18
Abstract: A laminated, water-proof, elastic fabric which has the ability to pass moisture vapor therethrough, comprising a layer of stretch material (11) with substantial elastic qualities, and a polymere film layer (13), having a thickness less than about 1,0 mil, both are bound together by an adhesive (12) bonding layer being present in substantially discontinous segments, and a method for producing said laminated water-proof, elastic fabric, comprising the steps of providing a first layer of an elastomeric film, providing a second layer elongating the first layer a predetermined amount in the longitudinal direction and applying an adhesive at substantially discrete areas and pressing together and using the adhesive applied to the laminated fabric; see Figure 5.
Patent MX-165627-B (MX)
Title: Despacho de ascensor de canalamiento de pisos contiguos
Inventor: BITTAR JOSEPH
IPC: B66B1/20
Filed: 1989-01-25
Abstract: La presente invención se refiere a un sistema elevador que comprende una pluralidad de cajas de ascensor para transportar pasajeros desde una planta baja o piso principal hacia una multiplicidad de pisos contiguos que están por arriba o por debajo del piso principal; controles para llamar los carros o cajas para admitir las llamadas de caja para cada carro o caja; indicadores en el piso principal para indicar los topes o detenciones del piso seleccionado para cada caja; controles para el movimiento de la caja para mover cada caja o carro; medios colocadores de la caja para proporcionar una señal de ubicación que indica la ubicación de la caja; controles de puerta para controlar la abertura y el cierre de las puertas en cada caja; y un controlador para proporcionar señales que controlan el funcionamiento del control de movimiento, el control de puerta y el medio indicador en respuesta a las señales de colocación y las llamadas de la caja, cuyo sistema elevador está caracterizado porque: el controlador comprende medios procesadores de señales que proporcionan señales, para dividir los pisos en el edificio en una multiplicidad de sectores, menores que o iguales a la multiplicidad de carros o cajas, cada sector comprende uno o más pisos contiguos, los sectores son contiguos unos con los otros; para asignar un sector en forma exclusiva a uno de los carros o cajas durante un ciclo de una secuencia de asignación cíclica que asigna un sector en forma exclusiva a un carro o caja durante un ciclo de acuerdo con una orden de sector preseleccionado y una orden de caja preseleccionada cuando una caja llega a una posición particular con respecto al piso principal para recibir pasajeros en los pisos principales; para permitir que una caja o carro se separa del piso principal en respuesta a las llamadas de la caja sólamente si las llamadas de la caja o carro son para los pisos que están dentro del sector asignado para la caja; para indicar en el medio indicador los pisos dentro de un sector asignado para una caja; y para asignar un sector distinto a una caja si las llamadas para la caja que satisfacen las normas prefijadas no se hicieron para los pisos del sector después de que el sector es asignado a la caja.
Patent MX-198169-B (MX)
Title: Silver catalyst preparation.
Inventor: RIZKALLA NABIL
IPC: C07D301/10
Filed: 1995-11-29
Abstract: A silver catalyst for ethylene oxidation to ethylene oxide is prepared by impregnating an inert support with a silver/amine solution as well as with various promoters and calcining the impregnated support at 300 DEG -500 DEG  C., the catalyst being maintained under an inert atmosphere at temperatures of 250 DEG  C. or higher, preferably at 100 DEG  C. or higher.
Patent PT-77783-B (PT)
IPC: F16D3/84
Filed: 1983-12-06
Abstract: A bellows having, at one of an end thereof a small fold intended to provide a complement of the volume of the bellows at the large angular clearances of the drive shaft, to one of which the bellows is connected by a sleeve with a small diameter. The small fold works with an intermediate fold and a large fold by the interposition of a first cylindrical zone that flares out toward the intermediate fold along a radius of curvature. The large fold is fastened on the second element of the drive of greater diameter by via a second cylindrical zone.
Patent PT-80586-B (PT)
IPC: H04N5/455
Filed: 1985-06-04
Abstract: A receiver is provided for a television system which uses time division multiplexing (TDM) of analog image signals and of bursts of duobinary coded digital data signals. The digital data signals are transmitted during the line and frame blanking intervals and grouped together in packets, comprising the sound and synchronization signals, the spectral width required by the analog part being greater than that required by the digital part. The receiver comprises a common frequency demodulator for the analog and digital signals, adaptive as a function of the signal-to-noise ratio after demodulation as a width less than the width which is optimum for the analog part when the latter has a high signal-to-noise ratio. The demodulator has an input filter which is either analog or digital and may be adjusted in response to the error rate.
Patent PT-80688-B (PT)
Title: Process for the preparation of new 3-aminocarbonylmethoxy-5-phenylpyrazol compounds as well as medicament containing said compounds
IPC: C07D231/20
Filed: 1985-06-21
Abstract: 3-(aminoalkylaminocarbonylmethoxy)-5-phenylpyrazole compounds corresponding to the formula:   <IMAGE>   in which R1, R2, R5, R6, R7, and R8 and R9 may be hydrogen or lower alkyl groups, or R5 with R6 and/or R8 with R9 may also form specified cyclic groups, R3 and R4 may be hydrogen, halogen, lower alkyl, lower alkoxy, trifluoromethyl, nitro, hydroxy or alkylene dioxy, and Z represents an alkylene chain or the 2-hydroxypropylene chain. The compounds possess pharmacological, in particular antiarrhythmic, properties.
Patent PT-83549-B (PT)
IPC: B27K5/00
Filed: 1986-10-15
Abstract: Wood parts with surface regularised with expanded polyurethane are made in an injection machine for rigid polyurethane foam, by inserting a slightly smaller wood piece into the mould cavity and injecting a mixt. of 100 parts of wt. polyol and 105-110 parts aromatic diisocyanate into the mould. After expansion of the polyurethane, the part is removed from the mould.
Patent PT-83660-B (PT)
Inventor: POPOVIC RADIVOJE
IPC: H01L27/00
Filed: 1986-10-31
Abstract: An integrated circuit incorporates a Hall element (1) with two sensor contacts and two current contacts. The active zone (7) of the Hall element (1) is surrounded by a ring (8) of opposite type extended by a cover plate (9) and a base plate (10) so that the active zone (7) is fully enclosed. The sensor and current contacts (2..6) for the Hall element (1) extend across the cover plate (9) or base plate (10) as far as the active zone (7), with a separate terminal (R) for the ring (8). The output of the Hall element (1) is pref. coupled to the ring terminal (12) via a regulating circuit for ensuring long term stability, thermal stability and linearity of the Hall element.
Patent PT-85108-B (PT)
Inventor: LOWE ROBERT S
IPC: C12N15/86
Filed: 1987-06-17
Abstract: A vaccine strain of varicella-zoster virus (VZV), tested in clinical trials, is capable of preventing chickenpox in children. This virus has been modified by the introduction into its genome of heterologous DNA which encodes an immunogenic polypeptide of another human pathogen. This heterologous polypeptide is expressed in cells infected by the recombinant virus. Such recombinant VZV is useful as a vaccine for chickenpox as well as for heterologous pathogens.
Patent PT-85773-B (PT)
Inventor: OHSHIRO SUSUMU
IPC: A61P31/04
Filed: 1987-09-23
Abstract: A stable trihydrate of (2S, 5R, 6R)-6-{(2R)-2-[(2R)-2-amino-3-(N-methylcarbamoyl)propionamido]-2-(p-hyd oxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabic yclo[3.2.0]heptane-2-carboxylic acid and process for preparing the same are disclosed.
Patent PT-86041-B (PT)
Inventor: PEGORARO GIULIANO
IPC: B26D7/30
Filed: 1987-10-30
Abstract: An apparatus for the automatic cutting of meat or fish material comprising a pair of adjacent parallel conveyors (11, 12), two weighing machines, a control device (13) and a transversely movable cutting device (19). The control device (13) determines the displacement of the cutting device (19) so that a predetermined constant weight is cut off.
Patent PT-86537-B (PT)
Inventor: WHITE DANNY RAY
IPC: C04B35/56
Filed: 1988-01-12
Abstract: A method for manufacture of Group IV metal carbide ceramic composites is provided wherein a permeable mass (14) of filler and a carbon source is contacted with a molten Group IVA metal (12). The molten metal (12) is maintained in contact with the permeable mass (14) for a sufficient period to infiltrate the permeable mass and to react the molten metal with carbon source to form a Group IVA metal carbide, composite. The filler may be a Group IVA metal carbide, or other inert filler, or a combination.
Patent PT-88131-B (PT)
IPC: C08F236/04
Filed: 1988-07-28
Abstract: The object was to provide a process for the preparation of polymers based on butadiene, isoprene and styrene in which the polymer obtained contains more than 70% of 1,2- and 3,4-isoprene units and more than 60% of 1,2-butadiene units. 
<??>This object has been achieved by employing certain ethylene glycol dialkyl ethers as cocatalyst in the polymerisation. 
<??>The polymers prepared by this process are suitable for the production of tyre treads and damping elements.
Patent PT-89626-B (PT)
Inventor: JOHNSON WENDELL D
IPC: H01F27/02
Filed: 1989-02-03
Abstract: A gasket assembly including a base having a central opening and a circular slot having an undercut portion extending around the central opening, a circular gasket positioned in the circular slot and having a tapered side located proximate the undercut portion, and cementitious sealant material abutting the tapered side of the gasket and in the undercut portion for retaining the gasket in the slot. The gasket assembly is especially useful for the seal for the pressure relief valve of an electrical power transformer.
Patent PT-95727-B (PT)
Inventor: KRUPP STEPHEN P
IPC: D04H3/16
Filed: 1990-10-29
Abstract: Blends of high molecular weight linear polyethylene and low molecular weight linear polyethylene provide improved staple fiber-forming capabilities over that found with either polymer taken alone. Preferably at least one of the polymers used in the blend is a linear low density polyethylene, LLDPE, which is a linear polyethylene comprising ethylene copolymerized with an amount of a higher alpha-olefin which causes the density of the copolymer to be less than that of a homopolymer made using the same process and catalyst. The higher alpha-olefin can be at least one in the C3-C12 range, preferably in the C3-C8 range.
Patent PT-97316-B (PT)
Inventor: FUNG YUEN KAI
IPC: C07K14/82
Filed: 1991-04-10
Abstract: A pharmaceutical composition for the treatment of pathological cellular proliferative diseases by administration to a cell comprises a negative growth regulatory gene which directs the expression of an encoded peptide. Typically the composition comprises DNA which encodes the negative growth regulatory gene which DNA is contained within a recombinant expression vector.
Patent PT-97686-B (PT)
Inventor: MAIER HANSPETER
IPC: A23L27/00
Filed: 1991-05-16
Abstract: The apparatus comprises a filling tube (8) for feeding the powdered material and, coaxially to the filling tube, two moistening devices, the inner one being formed by a circular slot (5) and the outer one being formed by an annular sintered metal plate (4), and the outlet of the filling tube for the material, that of the slot for the gas stream and that of the sintered metal plate for feeding the steam being located virtually in the same plane.
Patent SE-303621-B (SE)
Inventor: FERRARI A
IPC: B01D3/30
Filed: 1962-11-12
Abstract: 978,120. Distillation apparatus; separating fractions of a liquid mixture for chemical analysis. TECHNICON INSTRUMENTS CORPORATION. Nov. 5, 1962 [Nov. 13, 1961], No. 41672/62. Heading B1B. Liquid to be distilled is fed through tube 90 into the end of a helical passage 14 formed along the inner surface of a horizontal cylindrical vessel 12 which is rotated about its longitudinal axis on rollers 24. The lower portion of the vessel is heated by electrical heater 20. Discrete elements of the liquid pass along the vessel in the lowest sections of the helical passage. The vapours evolved from the heated liquid are drawn into tube 56 through holes 60, and then flow through line 65 into condenser 64, by the action of a vacuum pump connected to the outlet 79 of the condenser. The condensate collects in receptacle 80. The residual undistilled liquid reaching the left-hand end of vessel 12 discharges into outlet cap 44, and leaves the apparatus through outlet 52. For the separation of a liquid mixture, a number of separate vapour tubes 62, Fig. 3, are located within the tube 56, each tube 62 being connected to one of the holes 60 in tube 56 and leading to a separate condenser. The components of the liquid mixture vaporize in sequence in vessel 12, and the vapour fractions are withdrawn via the separate tubes 62. The apparatus may be used for the separation of samples for chemical analysis, e.g. in the determination of the alcohol content of beer, or the phenol content of plant effluent. Specifications 774,711, 783,649 and 834,635 are referred to.
Patent SE-323764-B (SE)
Inventor: BELLAMY D
IPC: A61J1/00
Filed: 1964-11-05
Abstract: 1,081,900. Administering parenteral solutions. BAXTER LABORATORIES Inc. Oct. 14, 1964 [Jan. 8, 1964], No. 41987/64. Heading A5R. [Also in Division B8] A portion of a tearable sheet of plastics material covering a sterile port 12 (Fig. 3) in a plastics bag 10 is removeable by a tab 18. In the form shown the Tab 18 comprises a thicker sheet of plastics material secured at 17 by heat sealing, di-electric sealing, ultrasonic sealing or glueing to the first sheet 14. Preferably polyvinylchloride resin is used for both the bag and the sheets. The bag may be suspended by a hole in its top closure. More than one port may be included and the bag may contain a parenteral solution administration set.
Patent SE-335190-B (SE)
Inventor: KASTEN E
IPC: H01M50/431
Filed: 1967-11-10
Abstract: 1,213,472. Fuel cell membranes. SIEMENS A.G. 13 Nov., 1967 [3 Dec., 1966; 8 Sept., 1967], No. 51623/67. Heading H1B. [Also in Divisions C3, D1 and D2] A membrane for use in an electrochemical cell, particularly a fuel cell, comprises a fibrous material and a polymeric binder formed by hydrolysing in situ a copolymer of butadiene, styrene and acrylonitrile. The hydrolytic agent may be an alkali, in particular the alkaline electrolyte in the cell. The fibrous material may be of asbestos, glass, carbon or polypropylene fibres in the form of a felt, fleece, woven fabric or paper. The copolymer may be cross-linked e;g. by adding a peroxide to the binder before it is applied to the fibrous material, and subsequently heating the finished diaphragm to cross-link it. In Example 1, the copolymer is added to an aqueous dispersion of asbestos fibres and precipitated by ammonium alum. In Example 2, a felt of carbon fibres is impregnated with a dispersion of the polymer, introduced into a bath of ammonium alum solution, washed, pressed and dried. In both examples, the hydrolysis is with KOH.
Patent SE-440274-B (SE)
Inventor: KOIZUMI T
IPC: F28D7/04
Filed: 1978-01-30
Abstract: This invention relates to an improvement in a heat exchanger of the type using heat pipes which permits reduction in size of the heat exchanger and enhancement in heat exchange efficiency and more particularly to a cylindrical heat exchanger principally comprising a cylindrical or polygonal tubular casing provided with openings in the middle parts of its upper and lower sides and in its circumferential side, a transverse partition plate which divides the inside of the casing into upper and lower parts and a group of vertical heat pipes arranged to pierce through the peripheral portion of the partition plate in an annular plan configuration as a whole.