baber/WOPTO huggingface dataset:
Patent IT-1236878-B (IT)
Title: Assembly device
IPC: F16B/
Filed: 1989-11-22
Granted: 1993-04-26
Abstract: A device for the assembly of articles to a structure or to a support element with at least one wall, with one or more openings for the insertion of the fixing element, frontally insertable, and arranged posterior to, and against the said wall; the fixing element includes an elongated body able to be placed into a position aligned with the said opening, and which is provided with elastic T-shaped legs, which prevent its fall during insertion; a rotation of 90> places the fixing element in a direction transverse to the opening, such that the shoulder surfaces, and the restraining legs, arrange themselves against the anterior and posterior surface at the recesses of the counter-positioned borders of the said wall, so as to prevent the fall, and rotation of the fixing element.
Patent IT-1237923-B (IT)
Title: Thread feeder command device grouped on the winding front of a bobbin machine
Inventor: COLUSSI VITTORIO
IPC: D01H/
Filed: 1989-12-21
Granted: 1993-06-18
Abstract: This invention regards a machine with a limited number of command groups each having many thread feeders placed along the winding front of the bobbin machine for fabric threads, which presents one main shaft common to all of the groups in which each single group, having more thread feeders, has a sulciform cylinder, aligned to the moving shaft by a motor driven by an inverter to change the true rotations with the goal of avoiding notable creasing in the device; the cylinder aligned to activate and move a bar with an alternative motor through a runner and many thread feeders, like one body, are attached to the bar where, with their free extremities, each thread is guided to its location, with a heliciform and twisted winding bobbin being formed.
Patent IT-1226033-B (IT)
Title: Four-stroke engines with automatic aspirator valves applied on the pistons and with exhaust valves controlled by a cam, which, while being integral to the engine shaft, only acts on alternate revolutions
Inventor: LOTESTO UMBERTO
IPC: F02B/
Filed: 1984-11-19
Granted: 1990-12-10
Abstract: The aim of this patent is to claim priority both for the idea of transferring to four-stroke engines the characteristics already known of the automatic aspirator valve applied on the piston and for the new idea of controlling the exhaust valve via a cam integral to the engine shaft.  These characteristics which offer most advantages for radial engines, are transferred even to two-stroke engines.
Patent IT-1050798-B (IT)
Title: Ventilated handle for tennis racquet - has transverse passages extending from surface to inner reinforcing tube
IPC: A63B/
Filed: 1975-12-16
Granted: 1981-03-20
Abstract: The handle (1) of the tennis racquet has a tubular reinforcing element (2) in a tube which extends longitudinally to its free end. A number of transversal passages (4) extend from the grooved surface of the handle to the inner tube. A protective cap (8) is fitted to the free end and has a central opening in its end aligned with the longitudinal tube. At the extreme edge of the handle the transversal passages (4') communicate with holes (14) in the lateral walls of the cap. The transversal passages connect with a hollow chamber inside the handle.
Patent IT-973099-B (IT)
IPC: B30B15/18
Filed: 1972-12-29
Granted: 1974-06-10
Abstract: Device for monitoring the relative position of synchronously moved control elements, especially for monitoring the movement of two valve cases in safety valves controlling a pneumatic or hydraulic drive. The device includes a magnetic member disposed at each of the valve cases and symmetrically arranged with respect to one another, a rotatably mounted magnetic bar having each of the magnetic members arranged proximate to a free end thereof for magnetically influencing the positioning thereof. Spring forces and magnetic forces are effective on the bar so as to provide the bar with a first basic stable position corresponding to synchronous movement of the valve cases and two stable disturbance positions corresponding to asynchronous movement of the valve cases.
Patent IT-1242906-B (IT)
Title: Method for the production of sections which can be joined together by means of a resilient joint and for universal application, for the formation of plastic hinges, and sections thus obtained
Inventor: BOCCHI FRANCO
IPC: B29D/
Filed: 1990-07-06
Granted: 1994-05-18
Abstract: The present invention relates to a method for the production of sections which can be joined together by means of a resilient joint and for universal application, for the formation of plastic hinges, which consists in the co-extrusion, at the same time as extrusion of the sections which can be joined together, of at least one film which is associated with the fastening base of each section and which is made of a material chemically compatible with that forming the bag to which said sections are applied, and to the sections which can be joined together, for universal application, as manufactured using the abovementioned method, which sections have, on the side for fastening to the bags, at least one film made of material chemically compatible with the material forming the bags to which they are applied. <IMAGE>
Patent IT-1024012-B (IT)
Title: Sintered austenitic steel filter - for separating small particles from liquids
Filed: 1974-07-01
Granted: 1978-06-20
Abstract: The filter is produced by rolling steel powder contg. particles of 10-30 mu size on a rolling train with a distance between the rolls of 0.08-0.12 mm and a cold rolling speed of 2.0-4.0 rpm. The rolled compacted band is sintered at 820-880 degrees C for 2-3 hrs, cooled to 100 degrees C and a second time sintered for 2-4 hrs. at 1100-1150 degrees C. Pref. the band contains pores throughout. Filter is suitable for removing, mechanically, particles of 2-3 mu size from liquids such as liquid fuels or brake fluids. Can be used repeatedly and at temp. 500-600 degrees C.
Patent IT-1239206-B (IT)
Title: Mixing distribution device for granular material, typically grit and dry ceramic enamel fragments, for tile decoration and the like.
Inventor: BARBIERI IDO
IPC: C04B/
Filed: 1990-03-29
Granted: 1993-09-28
Abstract: Mixing distribution device for non-homogeneous granular material, includes a silo set up to contain the material (99), and inferiorly equipped with a truncated cone body (13), convergent towards the base, where there is a discharge mouth, and calls for a conical obturator (2), with vertex positioned upwards, and threaded at the base into said discharge mouth, and whose base is of a diameter slightly greater than that of said discharge mouth, in such a manner that between this latter and said obturator, an adjustable ring opening is defined, and through which the material unloads onto a lower positioned rotating horizontal disk (5), to which is joined a material remixing/removal element (6).
Patent IT-1225092-B (IT)
Title: Pulley to pull-start internal combustion engines connected to the cooling fan
Inventor: GIBERTI GILBERTO
IPC: F02N/
Filed: 1988-11-08
Granted: 1990-11-02
Abstract: The pulley to pull-start air-cooled internal combustion engines has an axially elongated, bell-shaped hub with at least two essentially radial fins (6) extending out from it, the tips of which are at a distance from the pulley rotation axis that is greater than the radius of the outer circumference of the said pulley.
Patent IT-1044336-B (IT)
Title: Endless tracked vehicle steering brake system - has sprung emergency brake piston connected to hydraulic supply
IPC: B60T/
Filed: 1975-05-19
Granted: 1980-03-20
Abstract: The braking system for use in track-type vehicles includes a steering brake, a brake cylinder in which an emergency brake piston and a spring for biassing the emergency brake piston to its braking position are provided. The emergency brake piston is operatively connected to the steering brake through a link mechanism and defines with the braking cylinder a hydraulic pressure receiving chamber connected to a hydraulic fluid supply source to maintain the emergency brake piston in its non-braking position against a biassing action of the spring in case of the normal condition of the vehicle. The link mechanism comes into contact with an auxiliary lever serving to move the emergency brake piston to it snon-braking position.
Patent IT-1232366-B (IT)
Title: Device for correctly keeping various kinds of foodstuffs in brine
Inventor: ETTORE VINEIS
IPC: A23B/
Filed: 1989-04-07
Granted: 1992-01-28
Abstract: To correctly keep kinds of foodstuffs in brine, a device is provided of adjustable height relative to the receptacle (3) in which the foodstuffs (5) are contained, consisting substantially of a shaft (11) and a plate (1) connected thereto, so as to permit the kinds of foodstuffs (5) placed in brine are always correctly beneath the plate (1) and immersed in the liquid. When the container in which the kinds of foodstuffs (5) are kept is of the spherical type ( 31), of demijohn size for example, arms (25) are provided jointed (27) to the said plate (23), connected together by wires or elastic threads (29),so as to ensure the raising of the said arms (25) and correctly holding the foodstuffs (5) in the brine.
Patent IT-1235193-B (IT)
Title: Roadbed and elements joined to the roadbed for supporting miniature electric train tracks
Inventor: FILIPPO FOLLIS CARLO
IPC: A63H/
Filed: 1989-06-15
Granted: 1992-06-23
Abstract: Roadbed and elements joined to the roadbed for supporting miniature electric train tracks which allows for the raising the miniature track with respect to the support plane on which it would be positioned, reproducing in this way, a proper reality of the location of the tracks in the reality that they are always supported on a rocky layer which serves to support and raise the track from an ideal zero level of support.
Patent IT-1232525-B (IT)
Title: Fuel injector reels for vehicles internal combustion engines and reel made with the process.
Inventor: AUGUSTO GABOTTO
IPC: F02M/
Filed: 1989-08-22
Granted: 1992-02-19
Abstract: It is formed a sprocket with lateral insulator polymer flanges with axial hollows stern, having metals with needle endings slightly bigger that the hollows; the needle endings are forced in the hollows from the outside of the sprocket, and made protrude on the opposite side; an electric winding is rolled on the sprocket, the heads of the winding are welded to the metals tips, the needle endings are folded on the sprocket perimeter and an insulator polymer coating is pressed on the sprocket.
Patent IT-1247782-B (IT)
Title: Safety switch against overtemperatures, connectable in particular to a heating resistor for linen washing machines, etc.
Inventor: TRIBERTI FRANCO
IPC: F16P/
Filed: 1990-11-16
Granted: 1994-12-30
Abstract: A safety switch against overtemperatures, connectable in particular to a heating resistor for linen washing machines, etc., comprises at least one pair of fixed contacts 9, 10 interposed in the electrical feed circuit of the resistor. The fixed contacts 9, 10 are arranged facing each other and a thrust device 12 is interposed, mounted to slide in housing 2 and having a conducting bushing 11 forming the mobile contact in friction contact between the two fixed contacts 9, 10. An actuator with a thermostat bulb sensitive to the temperature of the resistor emerges from housing 2. Means of elastic coupling 19 are pre-arranged to produce, in the event of overheating of the resistor, release of the conducting bushing 11 relative to the two fixed contacts 9, 10 and means of manual reset 24 external to housing 2 are provided to return said conducting bushing 11 to contact with said fixed contacts 9, 10. Figure 2. <IMAGE>
Patent IT-1210618-B (IT)
Title: Hot dip zinc aluminium alloy coating
Inventor: RADTKE SCHRADE F
IPC: C22C/
Filed: 1981-12-30
Granted: 1989-09-14
Abstract: In a hot dip coating process, esp for coating steel sheet, the coating bath consists mainly of Zn and Al and contains mischrutal in an amt of at least 0.0005% but less than 0.01%. The mischmetal may be lanthanum and/or cerium mischmetal. Suitable baths have the compsns (a) 3-15% Al, 0.02-0.15% Sb, less than 0.02% Pb, balance Zn and mischmetal, and (b) 3-15% Al, 0.02-0.15%Mg, 0.02-0.15%Pb, opt 0.1-0.3%Cu, balance Zn and mischmetal. Addn of mischmetal eliminates coating faults and deficiencies.
Patent IT-1108679-B (IT)
Title: Macpherson strut suspension for motor vehicles - has sheet metal telescopic shock absorber and sheet metal housing upper wall with aperture
Inventor: TRAVAGLIO GIUSEPPE
IPC: B60G/
Filed: 1978-07-26
Granted: 1985-12-09
Abstract: A strut for MacPherson-type suspensions for motor vehicles comprises an upper tube (14) of sheet metal which forms the cylinder of a telescopic shock absorber, and a sheet metal housing (24) having an upper wall (42) with a circular aperture. An additional reinforcing bracket (52) of sheet metal is welded to the housing to define a supplementary wall adjacent to the upper wall of the housing. The supplementary wall has a circular aperture, aligned with, and spaced from, the circular aperture of the upper wall. A lower portion of the tube is engaged with a closed fit into the two aligned apertures and is fixed by welding to an edge of at least one of the apertures. The light weight suspension on the one hand has a connection between the tube (14) and housing (24) extremely resistant to bending forces and on the other hand provides space for the passage of a drive or for the positioning of ball-and-socket joint part.
Patent IT-1181173-B (IT)
Title: Pultruded reinforced plastic composites have variable cross-section
Inventor: GOLDSWORTHY WILLIAM BRANDT
IPC: B29D/
Filed: 1984-04-03
Granted: 1987-09-23
Abstract: Fibre reinforced plastic composite articles having a non-constant cross-section over their length are produced using a pultrusion technique. A roving of resin impregnated fibres is prepd. by passage through a resin bath, and a converging funnel and subjected to a dielectric heating pre-curing treatment using radio frequency or microwave energy generated by an electrode assembly. The roving is introduced between a power driven, annular rotating die member having a continuous, cyclically varying, peripheral mould cavity and a stationary die segment. The rotation of the die member pulls the preheated roving through the mould channel thus pultruding a continuous band of curved articles which are cut apart by a rotating cutter mechanism, the resin being caused to cure and harden first by suitable heaters disposed in one or both of the die members. The use of the appts. can be extended to produce articles of varying arcuate radii and even non-constant volume by cyclically feeding a roving having slubs of increase volume coincident with the passage of die cavities designed to accommodate them. The appts. is used to produce curved articles of non constant cross-section, non-uniform curvature, and even non-uniform volume using a continuous moulding technique, such articles previously requiring lay-up methods of prodn. and machining operations.
Patent IT-1220129-B (IT)
Inventor: POLONI ALFREDO
IPC: B21B45/02
Filed: 1987-11-23
Granted: 1990-06-06
Abstract: Quick-change cooling line which is located advantageously downstream of a finishing unit (11) and is suitable to cool round or ribbed wire rod having a section between 4 and 25 mm., the line consisting of a plurality of segments (110) each of which comprises cooling assemblies (15), assemblies (16) performing cleaning with water and possible drier assemblies (17), each organic plurality of segments being specially prepared (210-310-410-510) for a limited range of dimensions and cooperating with a rolling axis (14) when in the cooling position, whereby at least two specific segments (210-310) having specialized ranges of different dimensions for the wire rod passing through are able to cooperate with the rolling axis (14) alternately.
Patent IT-1199611-B (IT)
Title: Automatic line for polymer winding on bobbin
Inventor: BILLE ANTONIO
IPC: B65B/
Filed: 1984-06-13
Granted: 1988-12-30
Abstract: A bubble producing condenser is used to locate problems in VVER 440 type nuclear power unit. Loss of water content of the condenser by wave formation is prevented, by subdividing the free surface of water on the trays using inserts. The parts divided by the inserts are open at the top and the bottom. The gaps between the water tray and the bottom of the inserts may be constant or varied
Patent MX-166733-B (MX)
Title: Sistema de transmision estereofonico compatible y receptor de señal multicanalizada
Inventor: TORICK EMIL L
IPC: H04H1/00
Filed: 1988-03-11
Abstract: La presente invención se refiere a un sistema de transmisión estereofónico compatible, que incluye un transmisor para generar y transmitir una señal multicanalizada modulada en frecuencia, derivada de las señales estereofónicas de audio izquierda y derecha y que incluye una señal de suma, una señal S de diferencia estereofónica modulada en amplitud en una primera sub-portdora, una versión S' comprimida de la señal de diferencia estereofónica modulada en amplitud en una sub-portadora de cuadratura, y una señal piloto, y un receptor para recibir la señal multicanalizada modulada en frecuencia y derivando de la misma señal de suma, y la señal S de diferencia estereofónica, la señal S' de diferencia estereofónica comprimida y la señal piloto, e incluye un elemento para expandir la señal de diferencia estereofónica comprimida, a fin de obtener una versión reducida en ruido de la señal S de diferencia y un elemento para combinar la versión reducida en ruido de la señal de diferencia estereofónica, con la señal de suma derivada, a fin de obtener las señales estereofónicas de audio izquierda y derecha, caracterizado porque el transmisor incluye un elemento para cambiar la fase de las señales de audio contenidas en la señal S' de diferencia estereofónica comprimidad en 180 grados, con relación a las señales de audio correspondientes, contenidas en la señal S de diferencia estereofónica, y un elemento para igualar el espectro de frecuencia de audio de la señal de diferencia estereofónica comprimida, para que corresponda aproximadamente a la respuesta de sonoridad del oído humano, a fin de reducir al mínimo la intermodulación, en  un receptor estereofónico modulado en frecuencia convencional, desde la señal S' de diferencia comprimidad a la señal de diferencia estereofónica, sin disminuir la reducción de ruido percibida en el receptor del sistema, y además caracterizado porque el receptor incluye un elemento para igualar la señal S' de diferencia estereofónica comprimida, derivada casi complementariamente con la igualación de la misma en el transmisor, y un elemento para invertir la fase de la señales de audio contenidas en la señal S' de diferencia estereofónica comprimida igualada.
Patent MX-167898-B (MX)
Title: Soplador de hollin
Inventor: ZALEWSKI GERALD F
IPC: B08B9/08
Filed: 1982-11-10
Abstract: La presente invención se refiere a un soplador de hollín del tipo de retracción larga para limpiar calderas y del tipo que incluye: un alojamiento que se extiende longitudinalmente; un carro de recorrido soportado moviblemente dentro del alojamiento para movimiento en direcciones de avance y retracción a lo largo de una trayectoria de recorrido predeterminada, definida por el alojamiento, entre una posición de trabajo delantera y una posición de descanso trasera; y medios para soportar en forma movible el carro de recorrido dentro del alojamiento; caracterizado en que el alojamiento incluye dos paredes laterales verticalmente dispuestas, estando cada una de las paredes laterales colocada y configurada para incluir un doblez formador de pista que se extiende en forma longitudinal a lo largo de prácticamente toda la longitud de las paredes laterales, incluyendo el carro de recorrido una pluralidad de rodillos montados giratoriamente sobre el mismo, estando cada uno de los rodillos formado para incluir una superficie dispuesta y configurada para coincidir con un doblez formador de pista complementario a fin de soportar en forma movible el carro de recorrido dentro del alojamiento.
Patent MX-173140-B (MX)
Inventor: FLIRI ANTON FRANZ JOSEF
IPC: C07D277/82
Filed: 1989-05-23
Abstract: Acyl derivatives of 2-aminobenzothiazole and alkylated analogs thereof as antitumor agents.
Patent MX-174018-B (MX)
Title: Composiciones generadoras de gas que contienen nitrotriazolona
Inventor: WARDLE ROBERT B
IPC: C06D5/06
Filed: 1990-11-12
Abstract: La presente invención se refiere a una composición que consiste esencialmente de desde aproximadamente 25 por ciento a aproximadamente 75 por ciento en peso de nitrotriazalona y desde aproximadamente 25 por ciento a aproximadamente 75 por ciento en peso de una sal oxidante anhidra que tiene un catión seleccionado a partir de los metales del grupo I-A de la tabla periódica, (excepto sodio) calcio, estroncio o bario, teniendo la sal a un anión que está esencialmente libre de carbón, hidrógeno, y halógenos.
Patent MX-172614-B (MX)
Title: Antioxidantes para substancias alimenticias
Inventor: MAI JIMBIN
IPC: A23L3/3463
Filed: 1984-12-14
Abstract: La presente invención se refiere a una composición que comprende un alimento posible de oxidación lípida y un extracto de te formado por extracción con agua caliente de hojas de te negro, caracterizada en que el procedimiento de extracción incluye un tratamiento a temperatura de 120 a 210 grados C, la cantidad de extracto es tal que el contenido de sólidos del te presentes es de 0,005 a 1,5 por ciento en peso respecto al peso de alimento y dicho extracto contiene 5 por ciento en peso, a lo menos, de polifenoles respecto al peso de sólidos del te.
Patent NL-185450-B (NL)
IPC: B05B15/12
Filed: 1979-12-05
Abstract: A spray booth includes a housing having an internal surface with an opening through which are passed objects to be coated. First and second guides are positioned at opposed ends of the housing. A suction device is movable within the housing and includes an inlet opening facing the internal surface for sucking-in spray material which has not adhered to the object being sprayed. The suction device includes end portions which are guided by the first and second guides during its movement. The inlet surface extends across substantially the entire width of the internal surface between the guide-carrying ends of the housing. A drive mechanism is operably connected to the end portions of the suction device for moving the latter within the housing.
Patent PT-70936-B (PT)
Title: New tripeptides and methods
IPC: C07K5/08
Filed: 1980-03-12
Abstract: There are disclosed new biological active polypeptides:wherein A is deamino-LYS or LYS; X is a suitable neutral aliphatic amino acid residue; e.g., one selected from the group consisting of SER, ALA, 2-Me-ALA, GLY, LEU, THR, D-SER, D-ALA, D-THR, allo-THR, D-LEU, and SAR; B is GLN-R', decarboxy-GLN, orand R' is a substituent which does not substantially affect the biological activity of the tripeptide.These polypeptides have the capability of inducing the differentiation of T lymphocytes as measured by the acquisition of the thymic differentiation antigen Th-I, as well as B-lymphocytes as measured by the acquisition of the differentiation antigen Bu-i. The polypeptides are thus useful in thymic function and immunity areas such as in treatment for congenital absence of thymus. Also provided are therapeutic compositions and methods for use of the polypeptides.
Patent PT-72120-B (PT)
Title: Process for preparing 6-(1-hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acids
Inventor: CHRISTENSEN BURTON G
IPC: C07F7/10
Filed: 1980-11-27
Abstract: Disclosed are 1-substituted-6-(1-hydroxyethyl)-2-(2-aminoethylthio)-1-carbadethiapen-2-em-3-carboxylic acids (I) and their pharmaceutically acceptable salts and esters which are useful as antibiotics; such compounds are prepared by total synthesis.wherein R<sup>1</sup> and R<sup>2</sup> are, inter alia, substituted and unsubstituted alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl and the spiro substituent formed by the joinder of R<sup>1</sup> and R<sup>2</sup>.