baber/WOPTO huggingface dataset:
Patent IT-1246707-B (IT)
Title: Device for adjusting the angle of inclination of the blade in a veneer cutting machine
Inventor: JUHA TOIVIO
IPC: B27L/
Filed: 1990-09-17
Granted: 1994-11-26
Abstract: This invention relates to a device for adjusting the angle of inclination of the blade in a veneer cutting machine in which the blade holder is fixed to the structure of the veneering cutting machine by means of hinge pin supports at each end of the blade holder 2. The blade holder is caused to incline by the force of gravity during the veneer cutting operation. The angle of inclination is controlled by an adjustable device 5 such as a hydraulic cylinder. <IMAGE>
Patent IT-1034820-B (IT)
Title: Key operated door lock - has retractable rods from the lock to the door top and bottom
IPC: E05B/
Filed: 1975-04-03
Granted: 1979-10-10
Abstract: The key-operated door locking device includes a lock casing mountable adjacent to one side of a door and having a keyhole for the insertion of a key; a cylinder within the casing and rotatable by the proper key when inserted into the keyhole and rotated therein; a dog carried by the cylinder and rotatable therewith; a bolt engageable by the dog and adapted to be projected and withdrawn with respect to the casing into and out of a recess in the door frame at one side of the door; a rotatable member rotatably mounted on an axis substantially parallel to the axis of the keyhole; at least two rods each pivotably mounted at one end to a different eccentric point on the rotatable member and extending to the upper and lower edges of the door so as to be projected into further recesses in the door frame upon the rotation of the rotatable member in one direction, and to be withdrawn therefrom upon the rotation of the rotatable member in the opposite direction.
Patent IT-1238373-B (IT)
Title: Superconductor precursors contg. yttrium or rare earth metals, etc.
Inventor: VILLA PIERLUIGI
IPC: H01B/
Filed: 1989-11-07
Granted: 1993-07-16
Abstract: A process for the prepn. of superconductor precursors, esp. of LBa2Cu3O6-7 or (BiTl)2(Sr,Ca,Ba) +1CunO2(n+2)-(0-1), or LBa2Cu3O7-9, which uses ozonised O2, comprises adding NH4OH soln. to a suspension formed from an aq. soln. of Y (or lanthanide), Bi or Tl acetates and aq. citric acid to give soln. (A). A soln. contg. Cu (C) is similarly prepd. as is soln. (B) contg. Ba, Ca or Sr, except that the peroxide and not the acetate is used here. Solns. A and C are mixed and B added to give the desired ratios, and the soln. evapd. under vacuum below 100 deg.C until the viscosity exceeds 200 cp at 20 deg.C. The residue is slowly vacuum heated to dryness, ground, and heated in a gas-flow reactor for at least 12 hrs. at 180-200 deg.C under N2; 0.5-3 vol.% of ozone-enriched O2 is added and the temp. slowly increased to 360 deg.C. The enriched O2 is increased to 100% within 10 hrs., heating to 360-420 deg.C at constant gas flow. Also claimed are the precursors for superconductors obtd. as above. Further claimed are superconductors having the formula YBa2Cu3O9.
Patent IT-1244178-B (IT)
Title: Process and apparatus for removing the core from tomatoes and the like
Inventor: LUONGO MARIO
IPC: A23N/
Filed: 1990-12-11
Granted: 1994-07-08
Abstract: A process for removing the core from tomatoes and the like, according to which a tubular knife is inserted into one end of the tomato and cuts along part of or along the entire style axis, separating the central fibrous part which remains entirely within the said knife; the central fibrous part is then removed from the tomato by extracting it or expelling it from the knife. <IMAGE>
Patent IT-1236803-B (IT)
Title: Agricultural machine for belt sowing of rice
IPC: A01C/
Filed: 1989-11-20
Granted: 1993-04-02
Abstract: An agricultural machine is described for belt sowing of rice, permitting the deposition of rice seeds in parallel lines and succeeding pressing of the same into the muddy ground by previous widening and drainage. Such a machine performs ordered sowing without waste of seed.
Patent IT-1163883-B (IT)
Title: Ejection seat for aircraft
Inventor: JOHN STEPHEN MARTIN
IPC: B64D/
Filed: 1983-08-10
Granted: 1987-04-08
Abstract: Each of two aircraft ejection seats, initially mounted in side-by-side in an aircraft, has a primary rocket motor (7,9) for accelerating the seat/airman combination on ejection. It produces a thrust vector through the centre of gravity of the combination, and has a component along that axis of the seat/airman combination about which the combination is rotationally balanced, which lies closest to parallel with the vertical centre line of the airman. To ensure separation, upon ejection, between the two ejection seats, each has, in addition to its primary rocket motor, a lateral thrust rocket motor (30,34) arranged to produce a transverse thrust vector. This passes through the axis at a position spaced from the centre of gravity, to produce a rotational moment acting on the combination.
Patent IT-1152296-B (IT)
Inventor: NERI CARLO
IPC: C07C41/05
Filed: 1982-07-28
Granted: 1986-12-31
Abstract: A process for the synthesis of glycol monomethylethers consisting of reacting an olefin compound, methanol and hydrogen peroxide in aqueous solution in the presence of synthetic zeolites containing titanium atoms, of general formula: xTiO2.(1-x)SiO2, where x lies between 0.0001 and 0.04.
Patent IT-1077348-B (IT)
Title: Urinary concretion disintegration appts. - has catheter inserted into ureter, with bushing having annular lid and supply ducts coaxially mounted on one end
IPC: A61M/
Filed: 1977-07-18
Granted: 1985-05-04
Abstract: The urinary concretion disintegrator comprises a catheter (1) having a coaxial bushing (7) at one end. The bushing (7) has an inwardly projecting annular lip (9) with longitudinal through ducts (11) for supplying liquid to the concretion. An operating element (4) for acting on the concretion has a bearing surface (10) abutting the lip (9) inside the bushing (7) to limit axial movement. A coupling (3) carries the element (4) at one end and is connected to a power source (5) at the other. Pref. alternative operating elements (4) and couplings (3) are provided viz. a milling cutter and spark gap electrode powered by an ultrasonic transducer and electric pulse generator respectively.
Patent IT-1088063-B (IT)
Title: Novel strain of Candida valida yeast - used to prepare protein by cultivation using ethanol as carbon source
Inventor: ZAFFARONI PASQUALE
IPC: C12N/
Filed: 1977-10-05
Granted: 1985-06-04
Abstract: The strain NRLL-Y 11119 is capable of multiplying in a culture medium using ethanol as carbon and energy source. The strain is used to produce a microbial biomass, partic. protein. The biomass is used as protein additive in animal feeds as may be used to prepare proteins, amino acids, nucleic acid and other products by extraction. The use of ethanol as carbon sources, although more expensive than petroleum fractions for example, has advantages in non-toxicity problems with simpler processing. The strain has a high growth rate (1 hr 6 min. doubling time), a high growth temp (up to 40 degrees C) and a high yield based on ethanol (up to 80%).
Patent IT-1182772-B (IT)
Title: New tracer ammunition round with long burning time
Inventor: DE PHILIPPO THOMAS E
IPC: F42B/
Filed: 1985-07-15
Granted: 1987-10-05
Abstract: Round (I) has a propellant charge and comprises a hollow jacket contg. a shaped slug in its cavity; the slug has a metallic body with a longitudinal cylindrical opening throughout. The opening is exposed at one end to the propellant and has a length:dia. ratio of 5 at least. A pyrotechnic compsn. fills the opening and contains fuel, oxidiser and binder as a column of dia. 0.035 ins.; on firing the compsn. is ignited by propellant to provide a visible trajectory trace. The mass ratio of the slug to the pyrotechnic compsn. is sufficiently large to cause the slug to act as a heat sink to slow down the reaction speed of the compsn. leading to extended trace burn times.
Patent IT-1202965-B (IT)
Title: Flat radiator and solar collector - has fluid collector with flat contact section with apertures for circulation of heat transfer fluid
IPC: F24D/
Filed: 1976-09-07
Granted: 1989-02-15
Abstract: The flate radiator has a radiation plate with integrated fluid channels and an integral fluid collector. The fluid collector (2) has a flat area, which is in contact with the flat outer surface of the radiation plate (1). The flate area incorporates apertures (6), in connection with the circular interior (2') of the collector. The radiation plate has a groove (5), extending at right angles and connected to the fluid channels (3). The apertures of the collectors are located above the groove. The collector is positioned on the radiation plate at an acute angle to the fluid channel. The channels have a non-circular cross-section and a wall thickness, so that volume changes due to freezing of the water are compensated for by elastic deformation of the channels. The collector contains a hermetically sealed filler to compensate for volume changes of the fluid in the collector.
Patent IT-1058780-B (IT)
Title: Methacrylic acid, ester or nitrile prepn. - from propionic acid, esters or nitrile by alumina-catalysed reaction with methylal
IPC: C07C/
Filed: 1976-04-06
Granted: 1982-05-10
Abstract: Methacrylic acid or its esters or nitrile are prepd. by reacting prepionic acid or its esters or nitrile with methylal, esp. at 300-400 degrees C, in the presence of a catalyst consisting of or contg. Al2O3 which was preheated to >600 degrees C. Propionic acid conversion decreases whereas selectivity increases with higher pretreatment temp. of Al2O3, e.g., at 600 degrees C and 1100 degrees C pretreatment temps., coversion is 47.3% and 12.95% respectively and selectivity is 12.3% and 44.8% respectively. A reaction temp. increase from 400 degrees C to 450 degrees C doubles conversion but reduces selectivity by 1/3.
Patent IT-1244413-B (IT)
Title: Exhaust gas purifier for internal-combustion engine vehicles
Inventor: MINARDI GIUSEPPE
Filed: 1989-11-08
Granted: 1994-07-12
Abstract: To put a stop to the invisible devastation of pollution by exhaust gases from transport, which (is responsible for emitting into the air some two thirds of the carbon dioxide), besides suspended particles, of almost all the carbon monoxide, the following innovation is presented: device: EXHAUST GAS PURIFIER FOR INTERNAL-COMBUSTION ENGINE VEHICLES operating with chemical and mechanical solutions, that can analytically and quantitatively purify the percentage of the elements CO2 H2O NOx in excess N which are contained in the exhaust gases: 1st by filtration, 2nd chemical absorption, 3rd centrifugal separation of these elements, if desired, in the form of a compound of known formula. Prior to combustion the following are present together: 1g petrol, i.e.    C        0.84g H        0.16g 20g air, i.e. 23% oxygen    4.60g 77% nitrogen 15.40g ----- Total  21.00g (INDUCTION PHASE or analytic quantity of energy administered) and after combustion: CO2             3.08 g H2O             1.44 g O in excess     1.08 g N2             14.40 g ----- 21 g  BURNT WASTE oxidation of the abovementioned substances These are the combustion products that are to be sent into the abovementioned device: (as per title) (4). It consists fundamentally of three compartments: I Cylindrical and intermediate PREFILTER BOX, containing a seat for metal wool for filtering and trapping the soot. II A hemispherical cup to contain the chemical solution: KOH capable of absorbing all the carbon dioxide. III (11) A hollow support concentric with the filter skein, to which support there is fixed at the appropriate circular distance like a pocket, a drum with perforated walls, in the two ends of which are two bearings which give mobility to an Archimedean screw: centrifuge system for separating the CO carbon monoxide from the nitrogen N2 which elements, branched off by pipes to convex summit with three ports-12* upper covering in the form of a cap which hermetically seals both the filter box and the hollow support on which are [? or "they are"] engaged: the spindle of the Archimedean screw with bearing and flange to which item is attached the tubular three-way pipe, one way being the inlet which brings the fluid to the filamentary pre-filter, the second a cyclone in a bath of solution; the smoke, returning from the interior through the rotating drum and the Archimedean screw which is pushing them sends the unburned particles to the engine manifold; the third pipe collects heavier particles expelled from the holes of the drum go [sic] towards the actual exhaust; thus the nitrogen is expelled into the atmosphere and the particles of CO that are unburned, as a function of the screw, are fed to the induction manifold for combustion a second time.
Patent IT-1239896-B (IT)
IPC: A47L15/44
Filed: 1990-05-17
Granted: 1993-11-15
Abstract: Dispenser in washing machines, adapted to automatically dispense detergent and rinse aid through own actuation means. The actuation means comprise permanent magnet means (23), first lamellar means (24) of iron-nickel alloy, PTC means (25), and second lamellar means (26). The first and second lamellar means (24,26) include the PTC (25) interposed therebetween to form an assembly which is temporarily energized by an electrical power supply (27) until in the first lamellar means (24) a temperature corresponding to the Curie point of the alloy is reached. The permanent magnet means (23) is arranged so as to co-operate with the first lamellar means (24) until said Curie point is reached in the first lamellar means (24). <IMAGE>
Patent IT-1236373-B (IT)
Title: Metal shelving for palletized loading
Inventor: FONTANA RENATO
IPC: A47F/
Filed: 1989-10-02
Granted: 1993-02-25
Abstract: This invention deals with the creation of metal shelving for the collection of palletized loads, it includes a reticulated beam (10), formed by vertical posts (1), and by horizontal beams (5), connected by bracing elements (14). In the said shelving, the horizontal beams (5) formed preferably by quadrilateral bar sections, have two "U-shaped" ends (6) welded to the said beams, where said ends having parallel vertical walls (7, 8) are connected between the posts, by means of at least one pin (11), which essentially in a horizontal position, lodges itself within the corresponding hole (9), and which is present on the parallel walls of the "U-shaped" ends of the beam, and on the surfaces (3, 4) of the posts.
Patent MX-167744-B (MX)
Title: Un metodo para lavar pasta de papel celulosica alclina
Inventor: BOKSTROM MONICA
IPC: D21C9/02
Filed: 1987-12-22
Abstract: La presente invención se refiere a un método para lavar pasta de papel celulósica alcalina, en el que el lavado se efectúa en una o más etapas consecutivas, caracterizado porque se disminuye el pH en la etapa de lavado, o al menos en una etapa de lavado.
Patent MX-169771-B (MX)
Inventor: LEIROS ERNEST
IPC: A47J37/12
Filed: 1988-05-13
Abstract: 1. An electric fryer comprising a metal vessel (1) and an electrical heating resistance (2), the vessel (1) readily reaching a temperature of 150 degrees C and being surrounded by a plastics skirt (3) which does not continuously withstand the temperature of the vessel wall (1a, 1b), said skirt (3) being spaced from the side wall and base of the vessel by a layer of air (4), said skirt (3) being completely free with respect to the vessel (1) except for a connection between the top edge of the skirt and the top edge of the vessel, characterised in that said skirt completely surrounds the side wall and the base of the vessel and in that the connection is made by means of a ring (5) which connect the top edge of the skirt (3) to the top edge of the vessel (1) and closes the air-filled space (4) between the skirt and the vessel, said layer of air (4) being thick enough to limit the skirt temperature to a value compatible with the thermal characteristic of the plastics material of said skirt (3), said ring (5) being of a thermally insulating material which is continuously resistant to the temperature of the top edge (1c) of the vessel (1) which rests freely on said ring (5).
Patent MX-171660-B (MX)
Title: Borna de conexion electrica con tornillo frenado
Inventor: MARIE PHILIPPE
IPC: H01R4/34
Filed: 1989-04-12
Abstract: La presente invención se refiere a borna de conexión para aparato eléctrico que comprende, por una parte, una pieza conductora que está asociada con un soporte aislante, y que presenta una abertura tarrajeada y, por otra parte, un tornillo de apriete que atraviesa un estribo de apriete y que está insertado en esta abertura, estando provistos medios de este soporte para limitar el desplazamiento de la cabeza en el sentido del atornillado, caracterizada porque el tornillo de borna presenta una longitud tal que cuando éste se encuentra en su estado de desatornillado máximo, una porción de extremidad, opuesta a la cabeza, sobresale por la abertura tarrajeada una cantidad suficiente para poner esta porción en contacto con una lengüeta elástica transversal que es solidaria directamente o indirectamente con el soporte aislante respectivamente.
Patent MX-173742-B (MX)
Title: Procedimiento e instalacion para fabricar placas de virutas de madera y materiales similares en forma de placas
Inventor: AVENNE ANDRE VANDEN
IPC: B27N3/18
Filed: 1990-02-15
Abstract: La presente invención se refiere a procedimiento para la fabricación de placas de virutas de madera y similares mediante materiales para placas, que constan de partículas que se retienen juntas por un aglutinante endurecido bajo presión y calor, realizado en una prensa de doble banda en que las partículas provistas del aglutinante se esparcen sobre un vuelo horizontal de una banda de moldeo inferior para formar un material vaciado y dentro de un tramo de compresión se endurecen entre bandas de moldeo metálicas, es decir una inferior y una superior, que participan en el arrastre en sentido de avance de la prensa de doble banda, para dar lugar, gracias a la presión y el calor, a una pista que a su vez da origen a las placas, en que la presión de trabajo y el calor requerido para la configuración dentro del tramo de comprimido son transferidos desde la construcción de apoyo de la prensa de doble banda hacia las bandas de moldeo y de las mismas hacia el material vaciado caracterizado porque cuando menos en un borde del material de vaciado que da origen a la pista del material para placas se succiona una tira marginal delgada del material vaciado hasta que queden puentes restantes.
Patent MX-170807-B (MX)
Title: Producto de nucleo unitario, recubierto con una pelicula, peliculas y composiciones de pelicula para recubrir el producto y metodo y aparato para la fabricacion del mismo
Inventor: SADEK HANI
IPC: A61K9/28
Filed: 1991-03-12
Abstract: La presente invención se refiere a un método para cubrir con una película preformas de artículos, tal como tabletas de medicina y similares, en el que se suministra una pareja de películas elásticas, plásticas y autoadheribles, y en donde cada pareja tiene superficies anversa y reversa, que se mueven a lo largo de trayectorias seleccionadas a través de un lugar de acción conjunta de una pareja de troqueles coactuante, donde las trayectorias de películas coinciden y las superficies obversas (anversas) de las películas hacen contacto entre sí, los troqueles tienen superficies de trabajo cooperantes, contorneadas para la formación entre ellas en la acción conjunta de los troqueles de al menos una cavidad, dimensionada y configurada para recibir, en forma suelta, una preforma sencilla de artículo, el cual metodo esta caracterizado por las etapas de: A) substancialmente en el lugar de coacción de los troqueles, disponer individualmente para cada cavidad, formada entre los troqueles, una preforma de artículo en contacto con la superficie obversa de al menos una de las películas en cada ubicación en al menos una de las películas en cada ubicación en al menos una película, que corresponde a la ubicación de una cavidad para el movimiento de las preformas distribuídas a traves del lugar de coacción de los troqueles; B) en el lugar de coacción de los troqueles, extender las películas en contacto mutuo, perifericamente alrededor de las preformas, para causar que cada preforma sea cubierta por y entre las películas y sellar las películas entre sí en líneas perifericamente alrededor y contiguas a cada preforma y C) separar las preformas  cubiertas desde las películas, esencialmente en las líneas periféricas.
Patent NL-147520-B (NL)
IPC: F16H57/033
Filed: 1967-04-21
Abstract: 1,180,633. Change-speed gearing. SOC. ANON. DE VEHICULES INDUSTRIELS ET D'EQUIPEMENTS MECANIQUES SAVIEM. 21 April, 1967 [21 April, 1966], No. 18519/67. Heading F2D. The casing of a six-speed and reverse, or (as shown) of a ten-speed and two reverse, countershaft gear for vehicles is internally divided into three parts by partitions 4 and 5, providing bearing supports for the countershaft 3 and the input and output shafts 1 and 2; a pick-off input train A is provided in a first part 19 of the casing which also forms the main clutch 6 housing; trains B-F, engaged by synchronizing dogclutches 7, 8 and 22 are located in a central part 15 formed without peripheral orifices for robustness, the train B being a pick-off train; and a reverse train G being formed in the third part 17. Both the six-speed and ten-speed gear-boxes may be assembled to provide an overdrive. As shown, the clutch disc 6 is mounted on an input sleeve 27 adapted to be clutched by a device 23 either to the input pinion of train A, freely mounted on shaft 1, or to the input pinion of train B, fast with shaft 1, synchronizing dogclutch 22 clutching shaft 1 to shaft 2 for direct drive, and for drive through train A to train B which may be the overdrive. Again, Fig. 2 (not shown), a six-speed gear-box is shown in which the clutch disc 6 is mounted directly on shaft 1 which is rotatably fast with the input pinion of train A, and the train B is a simple countershaft train, a double synchronizing dog-clutch (9) providing direct drive or clutching the respective pinion of train B to the shaft 2. The axial length of the gear-box is reduced by utilizing the synchronizing dog-clutches of Specification 1,118,642 and the working of gear-wheels of Specifications 1,180,632 and 1,170,165. The gear selector and control 21 and forks 25 are as described in Specifications 1,176,536 and 1,159,753 and may be power assisted by the compressed air system of Specification 1,177,375 (modified by the doubleacting actuator of Specification 1,166,819).
Patent NL-178894-B (NL)
IPC: D04B21/20
Filed: 1977-05-17
Abstract: A net jointing structure has a pair of warp-knitted net adapters for use in coupling or jointing confronting net ends together. Each of the adapters has a net region and a web region, the net region being subdivided into a plurality of net sections which are formed of a plurality of meshes made of warp chains and are progressively smaller in mesh size. The net section of the smallest mesh size is coupled to the web region and the net section of the largest mesh size is adapted for connection with one of the net ends. The web region carries a stringer of a sliding clasp fastener and includes a plurality of warp chains uniformly spaced along the length thereof, the warp chains in the web region being extensions of the warp chains in the net region. Inlaid threads are included in the net region where they run in and along the warp chains and in the web region where they extend coursewise across and over several warp chains to keep them in uniformly spaced relation to each other.