baber/WOPTO huggingface dataset:
Patent IT-1034825-B (IT)
Title: AM-FM demodulator for superheterodyne receiver - has two frequency modulation systems and selective limiter of regenerative type
IPC: H03D5/00
Filed: 1975-04-03
Granted: 1979-10-10
Abstract: The frequency modulated demodulator has two input signals which have the same nominal central frequency. It comprises an FM-filter (18) and transistor pairs (Q1, Q2) (Q8, Q8) and non-inverting different amplifiers with an output amplifying amplifier (Q10) in the emitter line. These circuits set a series of pulses of variable time. Each of the emitters of the input transistors is connected with an constant current source of about 130 muA. Output from the filter is rectified by diodes (D4D5) before amplification and transmission to the audio amplifier. The AM stage of the heterodyne system similarly includes an AM filter transistor amplifier and output amplifier. The combined system an AM-FM converter with AFC and ACC.
Patent IT-1075324-B (IT)
Title: Three wheel amusement vehicle - is steered by feet from equilibrium position
IPC: B62D/
Filed: 1977-04-15
Granted: 1985-04-22
Abstract: The vehicle has a chassis on three or more wheels, a driving engine, and devices controlled by the feet, moved from a state of equilibrium in order to steer it. The foot control can also be used to regulate the speed, and the steering wheels can be at the rear or front. Acceleration and steering control can be by a foot-operated plank, running for half the vehicle length and its entire width. The plank can be of hollow curved profile in the transverse direction, and in the lengthwise direction of flat V-section, the rearmost arm being appreciably smaller than the foremost one.
Patent IT-1132237-B (IT)
Inventor: BEISEL HERMANN
IPC: B41F31/14
Filed: 1980-07-24
Granted: 1986-06-25
Abstract: Device for axially reciprocating a printing-unit roller having a stationary shaft and a roller jacket rotatably driven by friction drive, the device being disposed within the printing-unit roller and being driven by rotational movement of the printing-unit roller, including drive means for effecting axial reciprocation of the printing-unit roller at a speed reduced with respect to the rotational speed of the printing-unit roller including two roller bearings disposed within the printing-unit roller between the roller jacket and the shaft, a first bushing revolving as a cage associated with the roller bearings and being formed with a first groove, a second bushing fixed in the roller jacket and formed with a second groove, one of the grooves being of elliptic form, and a ball being received simultaneously in both of the grooves and being rollable therein.
Patent IT-1043855-B (IT)
Title: Ventilation of large irregular spaces - uses adjustable nozzles ejecting high velocity air
IPC: F24F/
Filed: 1973-06-01
Granted: 1980-02-29
Abstract: The method is for ventilating spacious public rooms, work-shops or industrial halls wherein a ventilating medium is supplied in large quantity at low velocity and is circulated within the space by high-velocity jets positioned in series and preferably adjustable to circulate the ventilating medium into the areas of the space which require ventilation. The jets inject only a small quantity of medium which may be separately conditioned or fed from a separate supply. The method is particularly effected for obtaining a desirable circulation of the ventilating medium in areas which are partially screened from main supply by a column or other barrier.
Patent IT-1140199-B (IT)
Title: Section for automobile exhaust pipe
Inventor: KATAYAMA KAKUJI
IPC: F01N/
Filed: 1981-12-30
Granted: 1986-09-24
Abstract: The section has a steel bellows (11) with a large number of coaxial corrugations. At its ends it is welded to stainless steel exhaust pipes (3,3') which it thus links in a flexible manner. The bellows is surrounded by a steel wire cage (12) whose internal diameter is larger than the maximum outside diameter of the bellows. The cage is longer than the bellows and beyond the ends of the bellows it tapers down to solid end rings (13) which fit as collars on the pipes (3,3') attached to the bellows. One pipe (3) is attached to the engine and the other is fixed to the vehicle body.
Patent IT-1202765-B (IT)
Title: Worm drive arrangement for electromechanical load handling appts. - has at least one worm shaft with ball runners converting shaft rotation into reciprocal motion of telescopic arm
IPC: B25J11/00
Filed: 1978-08-31
Granted: 1989-02-09
Abstract: Electromech. load handling mechanism has a telescopic arm (4) within which one or more worm drives are located and driven from brakable electric motor (80). At least one worm shaft has ball runners which convert the rotation of the shaft into a reciprocal motion of the telescopic arm (11). Lateral motion of a swingable port (6) of a horizontal support arm is also derived from the same, or other worm drive. The reciprocal telescopic arm (11) is non-rotatable with the fixed part (4) and the application of the drive motion to this is cushiond by spring pockets in both directions. The construction reduces the physical size of all load bearing parts.
Patent IT-1099749-B (IT)
Title: Button with attachment threads
IPC: A41F/
Filed: 1978-10-16
Granted: 1985-09-28
Abstract: Button has \-1 through hole with a thread passing through the hole to form \-1 loop, so that adjacent parts of the thread are located between button and textile material and are adhesively bonded to prevent relative longitudinal movement. The thread is pref. also heat-sealed to button and material, the arrangement giving high attachment strength and durability and preventing fraying. There may be a number of thread loops, all bonded together between button and material. The thread is e.G. of or coated with polyethylene, polypropylene, PVC or polyamide. Projecting threads integral with a button underside, e.g. of nylon or polyester on a nylon button, are described.
Patent IT-1160090-B (IT)
Title: Vulcanisable vinylidene! fluoride copolymer compsns. - contg. basic metal oxide(s) and phosphate(s) and amino:phosphinic deriv. accelerator
Inventor: MOGGI GIOVANNI
IPC: C08L/
Filed: 1978-11-20
Granted: 1987-03-04
Abstract: Vulcanisable compsns. comprise: (1) 100 pts. wt. elastomeric copolymer of vinylidene fluoride with unsatd. fluorinated or chlorofluorinated monomers, eg, 1-or 2- hydropentafluoropropene, 1,1- dihydrotetrafluoropropene, hexafluoropropene, tetrafluoroethylene, trifluorochloroethylene, fluoroalkyl- and fluoroaryl vinylethers, etc.; (2) 1-40 pts. wt. inorganic acid acceptor comprising bivalent metal basic oxide(s), namely, MgO, CaO, PbO, ZnO, and/or basic Pb phosphites, opt. as cationic complexes or chelates; (3) 0.5-10 pts. wt. basic cpds. comprising phosphates of Ca, Sn, Ba, Na or K, opt. as normal cationic complexes or chelates; (4) 0.5-15 pts. wt. vulcanising agent comprising >=1 polyhydroxy and/or polythiol cpds. of formulae A(BC)n and/or CB-R-BC. (Where A is arylene; n >=2; B = O or S; Used in prodn. of gaskets, sealants, protective garments, cable sheaths etc. The prods have good resistance to permanent deformation and to compression, good heat resistance and excellent adhesion to metals at high temp.
Patent IT-1234169-B (IT)
Title: Disposable device for anoscopy and proctoscopy.
Inventor: PAOLO ODDENINO GIAN
IPC: A61B1/31
Filed: 1989-06-23
Granted: 1992-05-04
Abstract: The invention refers to a disposable device for anoscopy and proctoscopy. In a device of this type, made from an open tube (D) and a separate introductory element (I), the invention has means of illumination consisting of a luminous source (7) that can be inflexibly fixed to the open tube (D), preferably at the joint in a position so as to not hinder the field of observation, as well as guide lights (G) to orientate the light onto the visible, delimited area of the open tube (D) that are soldered to said tube (D) in addition to being low cost.
Patent IT-1234137-B (IT)
Title: Gas combustion auto suction burner for radian pipes, particularly used for drying ceramics.
Inventor: ROBERTO NASSETTI
IPC: F23D/
Filed: 1989-04-12
Granted: 1992-05-04
Abstract: The burner consists of a chamber (10) that mixes the combustible gas with air whose side walls have holes (12) to allow surrounding air to enter; as well as another mixing chamber (20), set downstream and directly and axially interconnecting with the first chamber (10), whose side wall (21) is coaxial to the chamber (10), it is of a larger diameter and has holes (22) to allow surrounding air to enter; as well as a regulator body (40) for the air intake, coaxial to said chamber, which can rotate around axis (A) to vary light in the airflow through the holes (12) and (22) in the chamber (10) and (20) according to the angular position.
Patent IT-1210669-B (IT)
Title: Neprosene ester and guaiacol compsn.
Inventor: BERTONE EVARISTO
IPC: A61K/
Filed: 1982-01-18
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-1209849-B (IT)
Title: Sequential unit feeding device
Inventor: FUHRMEISTER RALPH
IPC: B21J15/10
Filed: 1981-03-09
Granted: 1989-08-30
Abstract: The device for sequentially feeding headed fasteners such as rivets includes a carrier band of resiliently stretchable material with the fasteners driven through undersize holes equally spaced along the band. The band is advanced intermittently by a reciprocating actuator toothed for simultaneous engagement with several of the fastener heads, to bring the fasteners in sequence between a striker and the entry to a delivery conduit. The striker is reciprocated to drive each fastener, brought into alignment, into the delivery conduit. The fastener head is forced through the stretchable band, a jet of air through the striker impelling the fastener through the delivery conduit.
Patent IT-1182868-B (IT)
Inventor: MITCHELL RANDOLPH NORWOOD
IPC: G01B7/34
Filed: 1985-09-20
Granted: 1987-10-05
Abstract: The invention relates to a shapemetering process and relative apparatus, that is, a process for continuous detection and measurement of the profile and flatness of rolled metal strip or non-metallic strip coming off mill rolls, and for continuous correction in real time of the errors from which faults and unevenness in the strip tend to originate, by exploitation of a single source of fluid power to register differences in pressure localized in relative zones ranged transversely to the path of movement of the strip, across its width. Such differences in pressure are proportional to differences in tension with which the strip is invested, and can be detected, measured and displayed so as to represent the shape of the strip analogically; the self-same pressure can likewise be exploited as a continuous and direct-acting control medium for actuation of conventional media utilized in correcting the thermal condition of the mill rolls.
Patent IT-1032323-B (IT)
Title: Discontinuous wide angle optical system - is for light receiver in room and includes pyramid like facetted reflector
IPC: F42C/
Filed: 1975-03-14
Granted: 1979-05-30
Abstract: A discontinuous wide angle optical system for a light receiver. Windows admit light into a room from one or several directions with respect to a certain point on a central line, and at the same angles to this line. The optical system comprises a spherical part (11) at the base of a pyramid-like facetted reflector (12), with a facet for each incident light direction. The reflector (12) and the spherical aprt (11) are symmetrical with respect to the central line, so that the spherical part acts as a positive lens for the light from all directions, and focusses it on an image plane in a diaphragm (16) on the spherical part (11).
Patent IT-1242460-B (IT)
Title: Seat or platform which can be operated so that the body follows the rhythm of a piece of music
Inventor: OCCHETTI PIETRO
IPC: A63G/
Filed: 1990-01-23
Granted: 1994-03-05
Abstract: This patent concerns a chair, seat or platform which can be operated is such a way that the body of its occupant, in whatever position, is made to make movements which follow the rhythm of a piece of music in an automatic, semi-automatic or manual manner.
Patent IT-1071564-B (IT)
Title: Pallet with pressure-sensitive adhesive coating - with same shape for carrying maximum number of workpieces
IPC: B65G/
Filed: 1977-02-08
Granted: 1985-04-10
Abstract: Pallet for manually or automatically transporting workpieces between processing stations has a flat load-carrying surface with an adhesive coating, pref. a pressure-sensitive adhesive coating. The substrate for the adhesive coating may be a hard PVC layer, or an inherently resilient material. The use of a pressure-sensitive adhesive allows permanent adhesive action, without damage to the adhesive by tearing off the workpieces and without leaving traces of adhesive on the workpieces. The use of PVC as the substrate allows permanent bonding to the adhesive, and the use of inherently resilient material as the substrate is highly suitable for workpieces with small or sharply curved supporting surfaces, for increasing the surface area of contact.
Patent MX-169800-B (MX)
Inventor: SCHWYN BERNHARD
IPC: B29C43/02
Filed: 1988-05-13
Abstract: Equipment for producing packaging containers, in particular tubes, from prefabricated tube bodies and end pieces of thermoplastic material, which are joined to the tube bodies during pressing, having a plurality of moulds which are moved on a circulating track and each comprise an upwardly turned cavity plate and a mandrel, which can swivel about a horizontal axis between a downwardly directed working position and a loading position, as well as having a tube body loading station, a material delivery station, having a nozzle, and a container unloading station, which are arranged at a distance from one another along the circulating track, and having actuating means, in order to displace cavity plate and mandrel of each mould relative to each other in a common working axis. The equipment is provided with a plurality of working units, comprising carrying frames, moved on the circulating track, each carrying frame supporting at least the cavity plate and the mandrel of a mould as well as the actuating means of the same, and the cavity plates and the nozzle being movable relative to one another and transversely to the circulating track into a common axial position. 
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Patent MX-167775-B (MX)
Inventor: COLLETTE WAYNE N
IPC: B29C49/00
Filed: 1988-12-23
Abstract: A blow molded container which is formed of a polyester resin which has formation and shape characteristics wherein it may be hot filled with a liquid at a temperature on the order of 180 DEG -185 DEG F. with a maximum volumetric shrinkage of no greater than 1 percent. The container is formed from a specially configurated injection molded preform which is initially stretched axially only on the order of 25 percent, after which the preform is inflated and blow molded within a blow mold to a configuration which resists vacuum collapse or paneling of the body.
Patent MX-171089-B (MX)
Title: Sistema mejorado de compresion de aire y liquidos a base de piston fijo para rociadores
Inventor: WOLKOVISKY MAURICIO BRENER
IPC: B05B7/24
Filed: 1990-11-23
Abstract: La presente invención se refiere a sistema mejorado de compresión de aire y líquidos a base de pistón fijo para rociadores, donde la cámara de compresión no contiene abanico para agitar el líquido sino está caracterizado por tener una serie de perforaciones a lo largo del tubo agitador y por contener un émbolo o pistón fijo, mediante el accionar de una palanca dentro de la cámara de compresión móvil los líquidos son removidos en su totalidad eliminando sedimento y obstrucciones que consiste de un depósito con dos orificios de acceso: uno donde se encuentra el tubo de la cámara de compresión conectado a una varilla sujeta a la palanca accionadora mediante conductos con movimiento de rotación de 90 grados y con un conector para manguera conectado hacia el interior por medio de un tubo de succión y el otro orificio contiene el tubo agitador que comprende seis perforaciones a lo largo y en su parte superior se localiza la manguera de desalojo unida al conector de la manguera por medio de una abrazadera y en su extremo inferior se localiza la llave de control del tubo de extensión en cuyo extremo se encuentra la boquilla de rociado; tanto el tubo donde se localiza la cámara de compresión y el tubo agitador se encuentran embonados sobre el pistón fijo localizado en el fondo del depósito.
Patent MX-173752-B (MX)
Inventor: CORDINER ANDREW GEORGES
IPC: C09D5/03
Filed: 1991-06-03
Abstract: A composition of the present invention for application as a powder coating is in the form of a fused agglomerate of different particulate components consisting of a primary film-forming component and one or more other components selected from film-forming and non-film-forming components. The agglomerated composition may be used to introduce a variety of additives into powder coatings and to provide a variety of aesthetic effects, both in single-layer and multilayer systems.
Patent MX-167577-B (MX)
Title: Modulo perfeccionado de transmision para maquinas-herramienta
Inventor: YEREGUI DONAZAR JOSE ANTONIO
IPC: B23Q37/00
Filed: 1985-12-03
Abstract: La presente invención se refiere a módulo perfeccionado de transmisión para máquinas-herramienta, caracterizado porque en una caja, cuya tapa principal se constituye en soporte del motor de accionamiento de corriente continua y posee alojados los casquillos de soporte de los ejes de la transmisión y control, se integran, un eje de entrada y otro de salida alineados y en voladizo, con un eje intermedio paralelo de transmisión, todos ellos con sus correspondientes poleas y correas dentadas de relación, existiendo también, relacionado con el eje intermedio, un eje auxiliar en el que se instala el disco de un generador de impulsos, todo ello de manera que se establece una relación exacta entre el avance del paso de rosca del husillo de salida y el número de impulsos generados y nos permite la programación en desplazamiento y velocidad del husillo de trabajo, mediante la actuación sobre el motor de accionamiento, en el que a su vez es controlada su velocidad por una tacodinamo con él relacionado.
Patent MX-191230-B (MX)
Inventor: FRANCES JEAN-MARC
IPC: C09J7/02
Filed: 1994-04-28
Abstract: Acetylenic alcohol which is an inhibitor of hydrosilylation reactions, of formula  R - (R') C (OH) - C  IDENTICAL  CH     (I> where     . R is a linear or branched alkyl radical, or a phenyl radical;   . R' is H or R; it being possible for the radicals R and R' and the carbon atom located  alpha  to the triple bond optionally to form a ring; the total number of carbon atoms contained in R and R' being at least 9. Its use as a hydrosilylation inhibitor in curable compositions based on an oil based on silicone containing alkenyl functional groups and/or on an adhesion modifier resin containing SiAlkenyl functional groups, optionally on an adhesion modifier resin containing SiH functional groups, on a silicone crosslinking agent containing SiH functional groups and on a hydrosilylation catalyst.
Patent NL-188980-B (NL)
IPC: A47C1/032
Filed: 1978-05-09
Abstract: The seat of a chair is mounted on a post or other supporting member by a seat mount which permits the seat to tilt forward (front end down) to a forward and downward rake of about 41/2 DEG . A bracket connected to the seat and located under generally the center of the seat pivots on an axle that is received and supported by a mounting plate rigidly fastened to the supporting member. Springs compressed between the mounting plate and the bracket restrain the seat from tilting down, and co-engageable stop surfaces associated with the bracket and mounting plate limit the extent of tilting of the seat (both forward and backward rake, when the latter is provided for). By joining the mounting plate and bracket by parallel front and rear axles fixed to the bracket and arranged to disengage axle-engaging surfaces on the plate, or vice versa, the seat can tilt both forward and backward; in this mode, the seat pivots or rocks on one axle, and the other axle disengages the axle-engaging surface. An optional movable blocking element can be included to disable the rearward tilt mode when desired.
Patent NL-187006-B (NL)
IPC: B68G7/05
Filed: 1983-10-24
Abstract: The claim refers to a knitted-fabric supply container for a cushion covering machine. The container comprises a gate-shaped support and two tubular, curved arms connected. One arm is firmly fixed, the other can be moved up and down by power means. The free ends are curved, has a downward bend and has an upward bend. They pass each other in such a way that - in the lower position- they can pass through. In this position they are inclined towards one another, in the position where they are apart they face away. In the lower position a new fabric bundle can be pushed up whereas in the top position, the spread-out form presents a certain resistance to being pushed down.
Patent NL-191206-B (NL)
IPC: B62D49/06
Filed: 1989-08-25
Abstract: 1. A vehicle suitable for on- and off-road use, provided with a frame (1) with wheels (2, 3) to be driven by the vehicle engine (9), below which frame (1),at each side between the front and rear wheels (2, 3),an auxiliary frame 4 is provided, which auxiliary frames (4) are each provided with guiding wheels (5, 6) to be driven by hydraulic motors with caterpillar tracks (7) guided thereon, and are vertically displaceable in respect of said vehicle frame (1) by means of lifting cylinders (8) arranged near the extremities thereof and adapted to be separately operated, in order to contact said caterpillar tracks (7) with the bottom, control means (11..14) being present for controlling the liquid supply towards the lifting cylinders (8) and the driving motors for the caterpillar tracks (7) in such a manner that: - the auxiliary frames (4) can be locked in the completely retracted and extended position; and - in an intermediate position, in which the wheels (2, 3) remain in contact with the bottom, said auxiliary frames (4) are maintained under a pressure which allows the caterpillar tracks (7) to follow inegalities of the bottom, the caterpillar tracks speed then being adapted to the wheel speed. c
Patent PT-77630-B (PT)
IPC: F16B13/12
Filed: 1983-11-08
Abstract: An expansion dowel is formed of an axially elongated sleeve with expansion tongues connected to it so that they can be pivoted radially outwardly projecting from the outside surface of the sleeve. Each of the tongues has a radially directed projection in the unexpanded position with the projection having a dimension transverse to the axial direction of the sleeve greater than the sleeve thickness. To provide an anchoring effect, the tongues can be displaced radially outwardly from the sleeve by an expanding member movable through the borehole formed by the sleeve. In the radially outwardly pivoted position the tongues interlock. Webs connected to the tongues provide an articulated connection between the tongue and the sleeve. The pivot axis formed by the webs extend normal to the axis of the sleeve.