baber/WOPTO huggingface dataset:
Patent IT-1085437-B (IT)
Title: Disposable stackable case with press moulded components - with side panels with obtuse-angled adjacent edges
IPC: B65D/
Filed: 1977-08-05
Granted: 1985-05-28
Abstract: Disposable stackable case consists of components moulded from a pressed mixture of lignocellulosic fibres and a hardened binder. The cae comprises a frame with two pairs of planar square or rectangular panels, of the same shape but different dimensions, and a bottom fitted in the frame. The adjacent edges of the panels are directed outwards at an obtuse angle along most of their length. The upper edges of the penels each have a rim forming an enlarged supporting surface at the corners (2'), while their lower edges are offset inwards. A rectilinear groove parallel to the lower edge is formed in a single stage above the lower edge.
Patent IT-1027712-B (IT)
Title: U-shaped printed circuit connector socket - has diagonal wing extension and wing edge flanges forming pins
IPC: H01Q/
Filed: 1974-12-16
Granted: 1978-12-20
Abstract: Electrical multiway connector intended for connecting printed circuit copper surfaces to other electric or electronic elements. The printed circuit board is fitted into a U shaped inwardly sprung female connector or socket, further connection to which is made via pins integral with the socket wall. These pins protrude below the U form through the surface on which the connector is mounted. One wing of each U shaped socket has its end folded diagonally towards the base of the second wing. The edges of the wings are folded to form flanges perpendicular to the wings, at least one flange of each wing passing through connection rings on the mounting base and forming the pins.
Patent IT-1242937-B (IT)
Title: Machine for forming panels of refractory material
Inventor: BERTOLLA DANIELE
IPC: C04B/
Filed: 1990-11-27
Granted: 1994-05-18
Abstract: The machine 8 forming panels of refractory material used for example to line tundishes in continuous casting steelmaking processes in order to reduce the length of the shaping cycle while maintaining a high quality of panel manufacture, also achieving an appreciable reduction in costs, comprises a hollow rectangular box structure 32 which can be overturned about a longitudinal axis with respect to which a pair of hollow half shafts supported in rotation by the framework and projecting from the transverse walls 31 of the said structure are aligned; a pair of opposing chambers C, C' formed within the said box structure communicating with cavities 20 in the two half shafts, which are kept under negative pressure alternately by  means of a vacuum pump connected to the said cavities, collects water drawn from the wet paste delivered via distributor 49 which runs on rails, in the recesses 45 of the pair of moulds 44 fixed to the pair of horizontal surfaces of the said structure; a vertically mobile roller 9 provides for removal of the panels 46 formed; the machine is used in establishments for the processing of refractory materials.
Patent IT-1192112-B (IT)
Title: Stator packet for radial compressor
Inventor: ARKHIPOV VLADIMIR VIKTOROVICH
IPC: F04D/
Filed: 1985-10-28
Granted: 1988-03-31
Abstract: The compressor has a housing (1) sealed by a cover (6) at one side and incorporating an inlet chamber (2) and exit chamber coupled via at least one compressor stage. This has a packet (4) of stator elements and a rotor (5). The cover (6) lies on the exit chamber (3) side. The plates (18) of the stator packet (4) on the cover (6) side are rigidly attached to the cover (6). Pref. the plates (18) are integral with the cover (6) and are rigidly coupled to the diffusor (13) near their outer periphery.
Patent IT-1174929-B (IT)
Title: Manual, pneumatic, vibration protected impact moulding appts.
Inventor: KLUSHIN NIKOLAI ALEXANDROVICH
IPC: B25D/
Filed: 1983-10-13
Granted: 1987-07-01
Abstract: Pneumatic hand tool housing encloses an axially adjusting body containing a moving piston which are both reciprocated by imported pressure medium in counter phase through a distributor consisting of a calibrated tube fixed in the housing and absorbing constant medium pressure to counterbalance the weight of the housing. The housing should be kinematically connected to the piston to allow relative movement with mutual friction. The piston has a cavity into which the calibrated tube enters via a packing and acts as connector between piston and housing. A rod forming part of the piston is led through the body and terminates in a shoe for compacting the free flow bulk materials in action. The rod should be hollow and connected to the cavity withi the piston, the tube led through the piston cavity and into the rod interior.
Patent IT-1174939-B (IT)
Title: Double tape or ribbon mfg.
Inventor: BERTI ANDREA
Filed: 1983-11-02
Granted: 1987-07-01
Abstract: A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Patent IT-1232387-B (IT)
Title: Grinding wheel and process for balancing it
Inventor: LUIGI CARAMAGNA
IPC: B24D/
Filed: 1989-02-02
Granted: 1992-02-17
Abstract: A process for balancing and simultaneously labelling grinding wheels comprises the adhesion to at least one frontal surface of the grinding wheel, of at least a balancing thin sheet of lead, disposed along an arc of a circle around the central hole of the grinding wheel, and the adhesion of a strip of low density material, for example cardboard, having the same thickness as the thin sheet of lead in order to form a support plane for the clamping flange of the grinding wheel. The identification data can advantageously be recorded on such a strip.
Patent IT-1240233-B (IT)
IPC: B21D26/02
Filed: 1990-02-02
Granted: 1993-11-27
Abstract: A process for producing hollow one-piece elements having a highly curved lateral wall from metal, in particular copper or copper alloy, pipes. A cylindrical pipe is widened via permanent deformation between two appropriately shaped dies (9,10), by simultaneously applying hydraulic pressure directly inside the pipe (2) and axial pressure on the opposite ends (16,18) of the pipe; the required finished shape being achieved in successive stages, by inserting inside the dies (9,10) molds (20) having a predetermined profile and of gradually increasing size.
Patent IT-1203573-B (IT)
Title: Aircraft aerofoil with improved lift-drag ratio
Inventor: FERTIS DEMETER G
IPC: B64C/
Filed: 1986-06-13
Granted: 1989-02-15
Abstract: The aerofoil incorporates a leading edge (13) and a trailing edge (14) longitudinally displaced. A continuous lower surface (21), defining the lower chamber of the airfoil, extends from the leading edge to the trailing edge. The upper surface of the airfoil incorporates a first upper surface extending rearwardly from the leading edge and terminating in an offset (20), with at least a second upper surface extending rearwardly from this. The first upper surface defines a first upper camber portion of the airfoil and the second upper surface a second upper camber.
Patent IT-1155548-B (IT)
Inventor: SCARDOVI ALESSANDRO
IPC: B41J2/055
Filed: 1982-07-16
Granted: 1987-01-28
Abstract: The control system is applied to an ink jet head (9) in which the individual drops of ink are expelled from a container by way of a nozzle by the effect of contractions of a piezoelectric transducer (10) applied to the container. The transducer is included in an oscillatory circuit (22, 10) which is normally connected to a dc voltage source (20). A pulse generator (G) acts on a switch (15) to generate a voltage wave in the oscillatory circuit of the transducer and interrupts the pulse when the current in the oscillatory circuit goes to zero, whereby a single voltage wave with a low harmonics content is generated. The oscillatory circuit is so designed that the frequency spectrum created by the voltage wave drops rapidly with frequencies higher than the reso. nance frequency of the oscillatory circuit and has at least one node close to the resonance frequency at the lowest nodal diameter mode of vibration of the meniscus.
Patent IT-1237292-B (IT)
Title: Disconnectable, integral traction transmission for motor vehicles.
Inventor: GARRONE FELICE
IPC: B60K/
Filed: 1989-11-24
Granted: 1993-05-27
Abstract: Disconnectable, integral transmission for motor vehicles with transverse speed changer, including a gradual insertion hydraulic friction clutch controlled automatically by an electrical control unit with operational parameters, which the coupling instantly transmits from the vehicle engine. The coupling signal is generated by distortion transducers linked operationally to the bearing opening in a radial form from the transmission input teeth. (Figure 2)
Patent IT-1032804-B (IT)
Title: Channel plate electron multiplier - has a supplementary focussing electrode with small holes
IPC: H01J43/04
Filed: 1975-05-02
Granted: 1979-06-20
Abstract: The electron multiplier of channel plate form is for use in image intensifiers and in colour picture tubes. The multiplier is made up of a supplementary focussing electrode between an output electrode of the channel plate and a further control and focussing electrode creating a uniformly dense electron beam having a controlled diameter from the individual channels. The diameter of the holes in the supplementary focussing electrode is less than those of the plate channels and its thickness less than that of the primary focussing electrode. The tube itself is provided with circuits providing the primary focus and control electrode with a voltage varying cyclically.
Patent IT-1238969-B (IT)
Title: Articulated rotary boom for bridge crane
Inventor: BOZZI UGENIO
IPC: B66C/
Filed: 1990-01-05
Granted: 1993-09-17
Abstract: The articulated rotary boom (17) for a bridge crane has a beam (13) that supports a boom (17) which pivots around a centrally located vertical pivot (14). The boom comprises two parts (18, 118,218) which can be positioned vertically with respect to each other by cylinder and piston arrangements (121, 221). The boom is anchored by first portion (18) to rotary platform (24) which can oscillate and move by cylinder and piston arrangement (21). A motor unit (16) is also positioned around the central platform and is offset to the boom to act as a counterweight.
Patent IT-1234661-B (IT)
Title: Clock and measuring device dial
Inventor: BERRINI CESARE
IPC: G04B/
Filed: 1989-07-31
Granted: 1992-05-26
Abstract: The present invention concerns a dial for clocks or measuring devices, said dial comprising a ring presenting some ring sections corresponding to the hours and divided into smaller sections. Said ring surrounds a central disk r sector provided with circular sector divided into smaller sections like the ring sections. In order to know what the time is, users must look at the reciprocal positions of the sections of the ring and of said central disk, since the invention envisage a reciprocal movement between said ring and said central disk.
Patent LT-6641-B (LT)
Title: Panel with straw filler, its production method and device
Inventor: KREMENSAS DARIUS
IPC: E04C2/00
Filed: 2017-09-28
Abstract: The invention relates to the construction of a panel house, more precisely, to the production of wooden panels with straw heat-insulating fillers. The proposed method for the production of shield with straw filling differs by the fact that a straw workpiece (5) is prepared industrially, for which can be used straw rolls as a raw materials, straw bundles or loose straw. These raw straw derivatives are unwrapped, lacerated, dried and from it formed straw workpiece (5) of desired diameter, which are placed in a shield, pressed to the desired density and secured in such a position. Proposed rectangular, trapezoidal and curved forms of shields for home walls and vaults. Lining and overhead panels are also offered. Proposed technology line for the production of a panel with a straw filler, which has panels assembly conveyor (9) and a press (20) roller unwrapping and breaking mechanism (6), conveyor (7) of forming workpieces, and transfer device (8) of workpieces, a drying device. There are described in detail of the structure of the roll unrolling and breaking mechanism (6), of the workpieces forming conveyor (7) and of the workpieces transfer device (8).
Patent LT-6997-B (LT)
Title: Semiconductor light source
Inventor: KROTKUS Arūnas
IPC: H01S5/00
Filed: 2021-10-25
Abstract: This invention belongs to the field of semiconductor light sources and can be used in near- and middle infrared range light emitting and laser diodes. The proposed light source comprises of semiconductor substrate, light emitting multilayer structure grown on the substrate and consisting of a) quantum well layer made from the first semiconductor material, b) two overgrowth layers located on both sides of the quantum well layer and made from the second semiconductor material, c) two barrier layers on overgrowth layers and made from the third semiconductor material, wherein the quantum well layers from the first material contain bismuth atoms.
Patent MX-166449-B (MX)
Inventor: LEE LIN-NAN
IPC: H03K3/84
Filed: 1988-05-12
Abstract: Linear and nonlinear bits are logically combined to form each of at least three sequences, one of which is selectively used to couple either one of the others to the output of the sequence generator.
Patent MX-170430-B (MX)
Inventor: MAGLICA ANTHONY
IPC: F21S9/02
Filed: 1988-10-21
Abstract: A miniature two or three cell flashlight as disclosed to comprise a barrel, a tailcap, a head assembly, and means for holding a miniature lamp bulb and for providing interruptible electrical coupling to dry cell batteries retained within the barrel and having a recharger for charging the chargeable batteries via conductors in the tailcap.
Patent MX-166511-B (MX)
Title: Proceso para crecimiento cristalino de una solucion
Inventor: JACCO JOHN C
IPC: C03B15/00
Filed: 1988-10-31
Abstract: La presente invención se refiere a un método para la producción de grandes cristales únicos sustancialmente libres de impurezas, de un compuesto de fórmula LiNdP4012, que se caracteriza porque comprende los pasos de: preparar una mezcla de LiNdP4012 y un fundente que comprende los óxidos de Li20 y P205, en la razón, por peso de Li20 a P205 dentro de la esclala de 0.7:1 o de sus precursores, producir una masa de fusión de los mismos calentando la mezcla, siendo la razón, por peso de LiNdP4012 a fundente a la temperatura de siembre, sustancialmente igual al valor de saturación de LiNdP4012 en el fundente; suspender un cristal de LiNdP4012 en la masa fundida; disminuir lentamente la temperaturade la masa en fusión al mismo tiempo que se mantienen las condiciones isotérmicas esencialmente espaciales en toda la masa en fusión, siendo la máxima diferencia en temperatura no mayor de aproximadament 4 grados C, haciendo, por lo tanto, que el LiNdP4012 cristalice, partiendo de la fusión sobre el cristal-semilla y que siga disminuyendo la temperatura de la masa fundida hasta que la cristalización dle LiNdP4012 sobre el cristal-semilla quede terminada.
Patent MX-166321-B (MX)
Title: Herramienta de corte
Inventor: PAWLIK JAMES A
IPC: B23C5/22
Filed: 1989-02-15
Abstract: La presente invención se refiere a una herramienta cortadora que comprende un cuerpo con un eje central, caracterizada porque el cuerpo tiene por lo menos una cavidad rebajada colocada alrededor del eje para recibir por lo menos una pieza de inserción cortadora, un elemento para asegurar las piezas de inserción en las cavidades, la pieza de inserción comprende una oblea de material endurecido con caras superior e inferior de forma poligonal, las caras están orientadas paralelas una a la otra y separadas mediante por lo menos tres secciones periféricas adyacentes, cada lado forma por lo menos un ángulo agudo con un lado adyacente, cada lado además comprende primera y segunda superficies planas que se interconectan una con la otra para formar un ángulo incluido obtuso, los planos de intersección forman una línea paralela a los planos imaginarios que pasan a través de las caras superior e inferior, la primera superficie de un lado intersecta la cara superior a un ángulo recto, la primera y segunda superficies de por lo menos un lado adyacente intersectan la cara superior a un ángulo incluido obtuso y la cara inferior a un ángulo recto, respectivamente, las primeras superficies adyacentes se intersecta a un ángulo agudo incluido para formar por lo menos un filo cortante, el filo cortante tiene una inclinación radial negativa y una inclinación axial positiva, el filo cortante tiene un ángulo delantero positivo, y el filo cortante tiene una inclinación verdadera negativa y un ángulo de inclinación positivo.
Patent MX-172045-B (MX)
Title: Metodo y aparato de bombeo energizado por ondas
Inventor: WINDLE TOM J
IPC: F04B1/00
Filed: 1989-10-05
Abstract: La presente invención se refiere a un aparato de bombeo para bombear fluido usando la energía de la acción ascendente y descendente de una onda u ola en un conjunto de fluido que comprende: cuando menos un flotador; medios primarios de bombeo, conectables al flotador, para bombear fluido cuando el flotador se eleva con la acción ascendente de la ola, el medio de bombeo primario, se mueve desde una posición de recarga a una posición de descarga cuando el flotador se eleva con la acción ascendente de la ola, y por lo tanto bombea fluido; medios de bombeo secundarios, conectables al flotador y conectables a un recipiente de fluido que existe a un nivel superior al del aparato de bombeo, para bombear fluido al recipiente de fluido cuando el flotador se eleva con la acción ascendente de la ola y para mover el medio primario de bombeo desde la posición descargada a la posición de recarga cuando el flotador cae con la acción descendente de la onda; por lo menos un ancla, conectable por lo menos a uno de los medios primarios de bombeo y al medio secundario de bombeo para anclar los medios primarios de bombeo, y los medios secundarios de bombeo con respecto al flotador; y en donde el fluido en el recipiente de fluido ejerce una presión de recarga en los medios secundarios de bombeo, la presión de recarga representa oposición a la flotabilidad del flotador.
Patent MX-173483-B (MX)
Title: Producto de limpieza personal con polimero cationico de amina voluminosa compatible en olor
Inventor: BARTOLO ROBERTO GREGORY
IPC: A61K8/00
Filed: 1990-06-29
Abstract: La presente invención se refiere a una composición de limpieza personal caracterizada porque comprende de 5 por ciento a 90 por ciento en peso de agente tensioactivo sintetico seleccionado del grupo que consiste de agente tensioactivo sintetico, jabón de metal alcalino, y mezclas de los mismos; y de 0.2 por ciento a 5 por ciento en peso de polímero catiónico de amina voluminosa, siendo dicho polímero catiónico esencialmente libre de grupos amina odoríferos inestables potenciales,; y porque dicha composición tiene pH un alcalino de por lo menos aproximadamente 7.5 en una solución acuosa al 1 por ciento.
Patent PT-78831-B (PT)
Title: Interlocking closure fastening device having controlled separation characteristics
IPC: B65D33/16
Filed: 1984-07-02
Abstract: Interlocking closure fastening devices having controlled separation characteristics are provided wherein the interdigitating hooks on one side of each closure element are longer, and/or larger than the interdigitating hooks on the opposite side of each closure element. In another embodiment, the controlled separation characteristics are obtained by forming the profile portion of the closure elements from stiffer plastic material. Combination of the two embodiments provides optimum controlled separation characteristics.
Patent PT-79246-B (PT)
IPC: H01R12/70
Filed: 1984-09-21
Abstract: 1. Plug for flat electrical cables with several insulated conductors (32) arranged side by side in one plane in a common cable sheath (31), mainly for use in telecommunication engineering, with one housing (10, 20) possessing a duct (11) to accomodate the cable end (30) said duct (11) originating in a wide initial section (12) intended to locate the cable sheath (31), and tapering towards an end section (13), the inside width of this end section (13) being equal to the cross section of the insulated wires (32) with their conductors (34) - althrough stripped of the cable sheat - still carrying their full insulation (33), and said housing (10, 20) being equipped with penetration-type contacts (41) in the end section of the duct, which contacts are aligned with the still insulated wires (32), so that, when used, they will pierce the insulation (33) of the corresponding wire and penetrate to its conductor (34) with their cutting end (44), said cutting end being located inside the housing, and their other contact ends (42), located outside the housing (10, 20), are mounted in fixed contact points (48) in a standard uniform arrangement relative to each other, which is common to all plugs, and characterized in that the housing consists of a cover (10) accomodating the lead-in duct (11) on one hand, and of an insert (20) which carries the penetration-type contacts (41) and can be plugged into the cover (20) on the other ; that the end of the cover-side lead-in duct is divided into separate (15) holes (14) which accomodate the still insulated wires (32) of the cable individually ; that the cover (10), in alignment with the layout of the insulated conductor (34) in each hole (14), possesses several potential penetration points (49) for the cutting ends (44) of the penetration-type contacts, said penetration points pointing in the direction in which the insert is pushed in ; that the penetration-type contacts (41) consist of blades (41) bent to point in opposite directions in the form of a "Z", so that the legs of this "Z" form the cutting ends (44) on one side and the contact ends (42) on the other, and the blades can in each case be selected (according to the individual lateral offset (59) of the fixed contact positions (38) in the insert (20) with respect to the desired penetration positions (49) in the cover) from a number of blades (41) in which the "Z" angle offset is more or less pronounced ; and that the blades (41) selected can be interchangeably placed into the insert (20) with that leg of the "Z" which forms the contact end while the Z-legs which constitute the cutting end (44) will form a pattern in the insert (20) which corresponds to the type of blades selected - and form one constructional contact assembly unit with the insert (20) with which they can be forced into the selected penetration points (49) in the cover (10).