baber/WOPTO huggingface dataset:
Patent HU-215776-B (HU)
Title: Procedure and apparatus for cooling a moving web of material coming out from cover of the drying apparatus and declining for solvent-condensation
Inventor: SEIDL PAUL G
IPC: F26B13/10
Filed: 1995-12-29
Abstract: A drying apparatus for a strip of material or web, including a conditioning zone (3) immediately following but fully integrated with the dryer (6), to lower the bulk temperature of the web. The web of material can be introduced to conditioned air which is substantially free of contaminants being evolved from the coating on the web. The temperature of the conditioned air is low enough to absorb heat from the web, effectively lowering the solvent evaporation rate, and can be controlled such that it is greater than the dew point of the contaminants being evolved from the web, thereby mitigating condensation that normally forms and visible vapours that form outside of the dryer enclosure (6). Pressure control is provided in the conditioning zone (3) so that solvent vapours will not escape and so that ambient make-up air can be regulated as required. Gas sealing between the conditioning zone (3) and the dryer (6) prevents hot, solvent vapour laden air from the dryer from escaping into the conditioning zone (3). <IMAGE>
Patent HU-217788-B (HU)
Title: Fuel for internal combustion engine and method of preparing same
IPC: C10L10/08
Filed: 1995-03-29
Abstract: An aqueous fuel having at least two phases for an internal combustion engine with 20-80 vol. % water, carbonaceous fuel, 2 to less than 20 vol. % alcohol, about 0.3 to 1 vol. % of a nonionic emulsifier, and which may contain up to about 0.1 vol. % of a fuel lubricity enhancer, and up to about 0.03 vol. % of an additive to resist phase separation at elevated temperatures. The fuel has an external water phase and is substantially nonflammable outside the engine. Also disclosed is a method of producing the fuel which includes mixing the carbonaceous fuel and emulsifier together prior to mixing with water and the other components.
Patent IN-171935-B (IN)
Inventor: DAVID CURTIS GOSS
IPC: H05B3/00
Filed: 1989-01-03
Abstract: A heating pad using positive temperature coefficient thermistors as a primary heat source with the thermistors being electrically and mechanically connected to electrically conductive sheets, preferably woven, with dielectric material preferably separating the conductive sheets. A covering of dielectric material preferably is used to electrically separate the heating pad from the environment. The heating pad construction uses the conductive sheets as the primary heat transfer means from the thermistors, resulting in a relatively even heat distribution over the heating pad. The heating pad is preferably made of materials that are flexible so as to enable the pad to flex to adapt to items of different shapes to be heated by the pad.
Patent IT-1225722-B (IT)
Title: Combination drop shaft, particularly suited for simplifying town-planning works in a building complex
Inventor: TAMBURINI MARIO
IPC: E04C/
Filed: 1988-11-11
Granted: 1990-11-22
Abstract: A module is concerned, which is usually prefabricated, containing several drop shaft spaces (V1, V2 and V3) side by side and including heads (7-8) with inclined sewers (9-10-11), which abut in the respective spaces with the correct inclination upwards, where the said heads are provided at the top with kerbstones with lengthwise and median pickup (19-20) on which a wall module (21) can be fixed, which contains a niche (26) straddled over the sewage space that is complex and useful for housing the water meter and/or other instruments and possibly also boxes for the measuring systems of all the networks which pass through the same spaces in the drop shaft.
Patent IT-1060106-B (IT)
Title: Ironing machine safety interlock - with spring-loaded safety shroud and circuit breaker
IPC: D06F/
Filed: 1973-05-25
Granted: 1982-07-10
Abstract: The safety shroud has a lip to prevent the operators hand passing into the ironing zone, and a lower surface pressing on a contact switch to allow the main drive to rotate the ironing roller. If the lip is partially raised, such as by a finger passing into the danger zone, the spring is allowed a direct-line pull by its offset mounting to raise the shroud and break the circuit to the main drive motor.
Patent IT-1228214-B (IT)
Title: Pipe union nut locking method
Inventor: MEINARDI GIUSEPPE
IPC: F16B/
Filed: 1989-01-10
Granted: 1991-06-05
Abstract: The method locks a union nut on a pipe in a hydraulic or other system, the pipe fitting in a passage through the nut. The nut is locked to the pipe, typically by a self-tapping screw (19) engaging with the pipe (2) and accommodated in a tangental drilling (15) in the nut (9). The drilling can be untapped, the screw cutting into it and the pipe wall. Alternatively the drilling can be tapped for the screw.
Patent IT-1238620-B (IT)
Title: Hunting rifle with an improved level
Inventor: MARZOCCO ALESSANDRO
IPC: F41C/
Filed: 1990-02-14
Granted: 1993-08-18
Abstract: A hunting rifle that has a level (3) with tapered sides (4, 5), converging towards the outermost breech.
Patent IT-1031974-B (IT)
Title: Telephone instrument with variable frequency push-button dialling - has variable frequency generator and microphone amplifier
IPC: H04M/
Filed: 1975-02-21
Granted: 1979-05-10
Abstract: The variable frequency generator and microphone amplifier supply the variable frequency and speech signals to its line terminals. Two circuits are connected to the line terminals, and to a current source which passes through each circuit a d.c. current of the same intensity; the variable frequency signal is applied to one circuit, and the speech signal to the other. The two circuits are connected to an output circuit, in turn connected to the line terminals and a change-over switch delivers one of the a.c. signals to the output circuit. The d.c. current flowing through the output circuit is not changed by this switching.
Patent IT-1197387-B (IT)
Inventor: TEDESCO RAFFAELE
IPC: E04C5/07
Filed: 1986-10-14
Granted: 1988-11-30
Abstract: Non-woven mat consisting of one or more overlapping layers, each made of continuous, parallel, monodirectional filaments of an acrylic polymer and having a tenacity of at least 50 cN/tex, an elastic modulus of at least 1000 cN/tex and an ultimate elongation of less than 15 %. Use of this non-woven mat as reinforcement for organic and inorganic matrices, and manufactured articles thus obtained.
Patent IT-1245720-B (IT)
Title: Wet sandblasting method and apparatus
Inventor: MOLINA MASSIMO
IPC: B24C/
Filed: 1990-11-09
Granted: 1994-10-14
Abstract: A wet sandblasting method involves pumping water under pressure to the tube carrying the abrasive and the compressed air, upstream of the ejection nozzle and in the vicinity thereof. The corresponding apparatus comprises a pneumatic pump for raising the water to the required pressure and a valve for adjusting the rate of flow to the conveying tube (Fig. 1). <IMAGE>
Patent IT-1219920-B (IT)
Title: Unit for determining relaxation spectrum of materials
Inventor: VAIRIS DAVYDOVICH SHTRAUS
IPC: G01N/
Filed: 1988-04-12
Granted: 1990-05-24
Abstract: The conversion is carried out according to the law of geometric progression and on the mathematical evaluation of the discrete sequence of the random samples, by discrete folding of the random sample sequence of parameters of the response signals and of the function wt. The unit for determining the relaxation spectrum of materials, contains a tuning generator (1) of harmonic oscillations, a measurement converter test body system (2), an amplitude meter (3), a control desk (8), a data display (12) and a micro-control unit (6). The unit also has a circuit (4) for controlling the frequency of the generator (1), the output of which is connected to the input of the generator (1) and the input of the circuit (4) lies at the control output of the micro-control unit (6).
Patent IT-1149207-B (IT)
Title: Butyl rubber sealant compsn. for use inside tyres
Inventor: ORNUM VAN JOEL
IPC: B60C/
Filed: 1980-09-03
Granted: 1986-12-03
Abstract: A sealant compsn. for use in a tyre comprises the reaction prod. of a butyl rubber present solely as a copolymer of average viscosity mol. wt. above 100,000, a maturing agent for butyl-rubber and a tackifying agent which is compatible with the rubber. The compsn. has a tensile strength of at least 210 kPa, an extension of at least 600% and a crosslinking density such that the swelling index g the compsn. in toluene is 12-40, pref. 12-35. Also claimed is a tyre which is self sealing and incorporates the compsn. The compsn. automatical seals punctures in the tread within widely variable temp. conditions.
Patent IT-1144019-B (IT)
Title: Pneumatic or hydraulic tube expansion mandrel
Inventor: HAUSCHKE MANFRED
IPC: B21B/
Filed: 1980-10-28
Granted: 1986-10-29
Abstract: A tubular mandrel (15) has a rotary location (16) at the front end of a cylinder tube (12). The protruding end of the mandrel has three axial slots (17) for the location of cylindrical rollers which are used for the radial expansion of tubes. A tapered shaft (18), which is an extension of the piston rod (22), is axially moved by the pneumatic or hydraulic piston (24). As the shaft is inserted into the hollow mandrel (15), the cylindrical rollers in the slots are forced against the tube wall which is being expanded.
Patent IT-1053507-B (IT)
Title: Removal of irritants from raw coffee beans
IPC: A23F/
Filed: 1971-05-21
Granted: 1981-10-10
Abstract: Cleaned and preheated raw coffee beans are treated for 10-40 mins. with a chlorohydrocarbon near its boiling pt. under continuous stirring, whereby the cuticular layer of waxy substances (contg. the irritating carbonic acid 5-(hydroxy)-tryptamide) is removed, without reducing the caffeine content and impairing other beneficial properties of coffee.
Patent IT-1047053-B (IT)
Title: Static electricity redn. in air conditioning plant - by addition of dodecylbenzyl-triethyl-ammonium chloride to wash water
Filed: 1974-10-09
Granted: 1980-09-10
Abstract: Static electricity generated by air washer air conditioning equipment is reduced by including in the wash solution a quantity of a concentrated compsn. contng. 50% wt. dodecylbenzyl triethyl-ammonium chloride and 4-30 fluid ounces per gallon of compsn. of rust inhibiting and antifoaming agents. Prefd. rust inhibitor is isopropanolamine, and prefd. antifoaming agent is silicone oil emulsion. Reduction of the static charge generated by air conditioning plant, which can cause problems, esp. in textile mills.
Patent IT-1235825-B (IT)
Title: Folding manhole cover
Inventor: ANGELO TANCREDI
IPC: E02D/
Filed: 1989-04-07
Granted: 1992-11-03
Abstract: This invention concerns a folding manhole cover comparable to the thickness of the street surface of asphalt or any other material, without requiring having to remove or reposition the manhole itself.
Patent IT-1232563-B (IT)
Inventor: MARIO LISA
IPC: B65B69/00
Filed: 1989-01-31
Granted: 1992-02-26
Abstract: The straps (R) are gripped between two counter-rotating rollers (11, 12), cut by an oscillating blade (22), and then advanced into a cylindrical recess (26) to cause them to be coiled up. After they have been coiled up, straps of thermofusible material are heated locally (27) to cause adhesion between adjacent turns. The coiled straps (R) thus retain a substantially stable coiled position and can be ejected from the apparatus.
Patent IT-1242378-B (IT)
Title: Atomizer-nebulizer with anterior air intake and posterior orientable diffusors
Inventor: TOSORATTI GINO
IPC: B05B/
Filed: 1990-07-20
Granted: 1994-03-04
Abstract: The present invention concerns an atomizer-nebulizer for use in the agricultural sector, having the peculiarity of an air intake on the front 7, whereas the diffusors 11, orientable and controllable remotely, are arranged on the posterior. The atomizer is mounted on wheels or even supported by three rear points of the tractor and can be towed by the tractor or other suitable means and prescribes a suitable tank to contain the liquid to be spread on crops. Reference Figure 3. <IMAGE>
Patent IT-1222337-B (IT)
Inventor: CIALI LORENZO
IPC: G01F23/26
Filed: 1987-10-21
Granted: 1990-09-05
Abstract: Device to measure the level of liquid metal in a crystallizer of a continuous casting ingot mould, the device employing a source of an electromagnetic field and providing for an emitter coil (17) and at least ane receiver coil (18) and including the supply of the emitter coil (17) with at least one high frequency, the emitter coil (17) and receiver coil (18) being located within the body of the ingot mould in cooperation with a cooling fluid conveyor (11) and being coupled electromagnetically to one single wall of the crystallizer (12) and to the volume within the crystallizer (12).
Patent IT-1220164-B (IT)
Title: Clutch and brake unit for mechanical press
Inventor: MENEGHETTI TIZIANO
IPC: B30B15/10
Filed: 1987-12-07
Granted: 1990-06-06
Abstract: The clutch-and-brake unit with single hydropneumatic control is for a mechanical press, and comprises a brake and a friction clutch mounted on the flywheel pulley. It has a pair of synchronised jaws (15,16) with friction linings (23,24,26,27) on the inside and outside surfaces acting against an external clutch drum (25) and an internal brake drum (28), the latter fixed to the press body. The jaws are mounted on a single disc keyed to the press shaft (2) and actuated by a single ram (14) simultaneously releasing the brake and engaging the clutch. Adjustable springs (17-22) acting in opposition to the ram exert a constant locking pressure on the jaws on the shaft.
Patent MX-169884-B (MX)
Inventor: PRIGENT MADELEINE
IPC: C08F255/00
Filed: 1989-04-14
Abstract: Compact electrical insulating material for coating an insulating structure having an electrical function and a mechanical function at the same time. It contains an elastomer of the type of EPDM, EPR, ethylene copolymer, a polyorganosiloxane and a high inorganic filler based on alumina trihydrate. Application to insulators, lightning conductors, passages, cable terminals, and the like.
Patent MX-172577-B (MX)
Title: Goma de mascar
Inventor: WIENECKE HORST PAUL
IPC: A23G4/12
Filed: 1989-11-24
Abstract: La presente invención se refiere a un producto de dulce de goma de mascar que tiene propiedades organolepticas mejoradas y que se caracteriza porque comprende una matriz de ingredientes de confitería que tiene distribuidas en ella múltiples regiones discretas de una composición de goma de mascar junto con múltiples regiones discretas de una composición de dulce endurecido. Un procedimiento para fabricar un producto de dulce de goma de mascar que comprende los pasos de formar un cordón de la primera composición de dulce endurecido y que tiene un relleno en el centro de la composición de goma de mascar, siendo la temperatura del cordón no mayor que 55 grados C en el caso de composiciones sin azúcar y no mayor de 85 grados C en el caso de composiciones basadas en azúcar, acumulando el cordón y compactando el cordón acumulado mediante un medio de compactación para formar una madeja de cordones con relleno en el centro, doblando o repetidamente doblando la madeja de cordones con relleno en el centro para formar una matriz laminada, opcionalmente envolviendo la matriz laminada dentro de una capa de la segunda composición de dulce endurecido y formando la matriz laminada y opcionalmente envuelta en un producto final de dulce de goma de mascar.
Patent MX-173782-B (MX)
Title: Manta de apoyo para un prensado de agarre extendido
Inventor: FILZEN SCOTT ERNEST
IPC: D21F3/02
Filed: 1990-08-10
Abstract: La presente invención se refiere a una manta de apoyo que se extiende a través de un agarre extendido definido por una zapata y un rodillo de respaldo de acción cooperativa para exprimir agua de una banda formada, comprendiendo dicha manta; una tela de base tejida que define un lado de la banda y un lado de la zapata; una sola capa de uretano impermeable al líquido aplicada a dicho lado de la banda de dicha tela de base, de manera que la capa de uretano penetra completamente en y a través de dicha tela de base para que cuando la capa de uretano se cure, dicha capa de uretano defina una cara de la banda y una cara de la zapata; estando dicha cara de la banda espaciada en relación con dicho lado de la banda, definiendo la cara de la banda una pluralidad de medios de ventilación para transportar agua exprimida de la banda lejos del agarre extendido; y estando dicha cara substancialmente coplanar con el lado de la zapata de dicha tela de base de tal manera que la cara de la zapata es relativamente suave para cooperar y moverse en relación con la zapata.
Patent PT-80666-B (PT)
Inventor: BIANCO CARLO
IPC: D21B1/06
Filed: 1985-06-19
Abstract: Apparatus for the dry defibration of sheets of wood pulp cellulose and like materials comprises a tubular casing to which the sheets to be defibrated are fed substantially radially and a cylindrical rotor (3) rotatably mounted within the casing substantially coaxially of the casing itself. The rotor has external teeth for impinging on the material to be de- firated. The rotor (3) is constituted by a plurality of externally toothed discs (10) and spacer members (10a) connected together in a pack in an arrangement in which the spacer members (10a) alternate with toothed discs (10). The general plane of each disc (10) is at a predetermined angle to planes perpendicular to the axis of rotation (3a) of the rotor (3) whereby, during rotation, the periphery of each disc (10) describes a respective substantially cylindrical surface coaxial with the axis of rotation (3a) of the rotor (3). The distance between adjacent toothed discs (10) and the angle of inclination of the discs are selected so that the substantially cylindrical surfaces described by adjacent discs (10) at least touch each other.
Patent PT-81369-B (PT)
Title: Process for the preparation of a plant growth regulating and/or fungicidal compositions containing substituted azolylcyclopropyl-azolylmethyl-carbinol derivatives
Inventor: REGEL ERIK
IPC: C07D409/14
Filed: 1985-10-24
Abstract: Substituted azolylcyclopropyl-azolylmethyl-carbinol derivatives of the formula   <IMAGE>   in which Ar is optionally substituted aryl or optionally substituted heteroaryl, R is hydrogen, alkyl, alkenyl, alkinyl, trialkylsilyl, optionally substituted phenylalkyl or an acyl radical, and X and Y each independently is a nitrogen atom or a CH group, and addition products thereof with acids and metal salts are effective in regulating plant growth and combating fungi. New intermediates are described, some of which are themselves active.
Patent PT-85346-B (PT)
Inventor: ZETTLMEISSL GERD
IPC: C12N15/85
Filed: 1987-07-16
Abstract: Human antithrombin III (ATIII) which has progressive inhibitory activity and is stimulated by heparin is advantageously obtained by expression after cotransfection of mammalian cells whose dihydrofolate reductase (DHFR) activity is deficient (dhfr<->) with  a) vectors which contain the ATIII cDNA and  b) vectors which harbour the DHFR gene, especially after gene amplification with methotrexate.
Patent PT-88098-B (PT)
Inventor: DANCHIN ANTOINE
IPC: C07K16/00
Filed: 1988-07-25
Abstract: The transformation of cells of a receptor microorganism strain by introducing DNA fragments consisting of, or comprising, at least two interchangeable foreign genes and capable of expressing in the receptor cells proteins constituting organised functional structures.   The indicator gene is capable of expressing a protein which makes it possible to detect the biological activity of the protein expressed by the gene to be disclosed, this activity resulting from the interaction between the proteins. The biological activity of the required protein is detected by the use of a physicochemical means. This process is advantageously applied to the production, for example, of adenylate cyclase or of calmodulin.
Patent PT-88319-B (PT)
IPC: A61L15/00
Filed: 1988-08-22
Abstract: A susbtantially fluid-impervious microbubbled polymeric web which produces very low noise levels upon movement has the following features: (a) it has a cloth-like surface with a pattern of discrete surface aberrations not individually discernible to the naked eye, (b) each aberration has its amplitude oriented substantially perpendicular to the surface of the web, (c) the end portion of each aberration comprises at least one microbubble which is much thinner than the base portion of the aberration, (d) the microbubble creates a discontinuity which reduces the resistance to compression and shear of the aberration as well as the overall flexural rigidity of the web.
Patent PT-90797-B (PT)
Inventor: LAMBREMONT YVES
IPC: C11D1/722
Filed: 1989-06-09
Abstract: A clear and homogeneous concentrated hard surface liquid cleaner, free of builder salts, containing water, a water soluble surfactant system comprising a mixture of anionic and nonionic surfactants, a foam control agent, a polar water soluble ethylene or propylene glycol ether derivative solvent, and a perfume, suitable to be sold in a pouch for spot cleaning, and also to be diluted four times with water for general cleaning. These products are stable over a wide range of temperatures both 'as is' (neat) or when diluted four times with soft or hard water.
Patent PT-92688-B (PT)
IPC: F16F9/05
Filed: 1989-12-22
Abstract: An air spring (1) formed by an axially spaced end member (2) and a piston member (3) with an intervening elastomeric flexible sleeve (8) therebetween which forms a fluid pressure chamber (18). An annular clamp ring (32) having a recess (33) on the inner diameter thereof coacts with a corresponding annular projection (21) on the outer diameter of the rigid piston member (3) to positionally locate the ring on the piston member. A pair of clamping surfaces (19, 20) are located on opposite sides of the projection (21) and are separated therefrom by expansion grooves (23, 24). The projection (21) and clamping surfaces (19, 20) form a series of pinch areas with the intervening sleeve (8), which sealingly clamp the sleeve therebetween. The expansion grooves (23, 24) receive portions of the sleeve and change the direction of reinforcing cords within the sleeve. Another radially extending groove (26) traps a partially compressed end of the sleeve therein and provides an additional material expansion area. The clamp ring (32) seats upon a shoulder (12) of the piston member (3) to reduce movement of the ring during operation of the air spring (1). The positioning of the ring proximate to the edge of the piston member provides a substantially continuous surface on which the sleeve rolls during operation of the air spring to reduce wear on the sleeve.
Patent PT-92740-B (PT)
Inventor: SLAMIN JOHN EDWARD
IPC: H01L29/06
Filed: 1989-12-27
Abstract: Power MOSFET apparatus, and method for its production, that suppresses voltage breakdown near the gate, using a polygon-shaped trench in which the gate is positioned in order to suppress oxide dielectric breakdown, using a shaped deep body junction that partly lies below the trench bottom to force voltage breakdown away from the trench surfaces and into the bulk of the semiconductor material, and using special procedures for growth of gate oxide at various trench corners.