baber/WOPTO huggingface dataset:
Patent IT-1189095-B (IT)
Inventor: COSTANZI SILVESTRO
IPC: C07D211/46
Filed: 1986-05-02
Granted: 1988-01-28
Abstract: A process is disclosed for the synthesis of 4-allyloxy-2,2,6,6-tetraalkylpiperidinic derivatives by starting from the corresponding 2,2,6,6-tetraalkylpiperidinols and from an allyl halide, characterized in that the reaction is made take place in the absence of water, and in the presence of a finely subdivided alkyl-metal hydroxide and of small amounts of a phase-transfer catalyst. The products, which are thus obtained with yields higher than 90%, are useful a stabilizers for polymers or as intermediates for such products.
Patent IT-1189574-B (IT)
Title: Two extruded elements bonding system
Inventor: MAGGIONI PIERLUIGI
IPC: B29C/
Filed: 1986-06-18
Granted: 1988-02-04
Abstract: The graphic system includes a framestore (21) and a pipeline brush processor (22). Image pixels are read out of the framestore in batches and applied to an input of the brush processor. Other data representing colour shape and pressure of a line drawn by a user on a touch tablet (17) by way of a stylus (18) is also input to the processor. As the pixels pass through the processor they are modified by the other data. Batches of modified pixels are written back to the framestore. The reading and writing of pixels from the framestore (21) is interleaved with the reading of pixels for display as an image on a monitor (16). The system also includes an arrangement for interpolating stylus pressure to remove visible discontinuities or other changes in the drawn image resulting from significant changes in stylus pressure.
Patent IT-1180182-B (IT)
Inventor: BERTOLOTTI FRANCO
IPC: B29B9/06
Filed: 1984-06-08
Granted: 1987-09-23
Abstract: A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a bladecarrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate.This invention relates to a cutting device for the hot granulation of thermoplastic polymers.More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.
Patent IT-1205905-B (IT)
Title: MAGNETISABLE IDENTIFICATION CARDS - are protected against thermal copying by contg. heat sensitive substance
IPC: G11C/
Filed: 1976-05-04
Granted: 1989-03-31
Abstract: Magnetisable identification card such as a fare ticket, entrance ticket, credit card comprises a sheet carrier and a magnetic layer contg. a heat-sensitive substance which on heating above a certain temp. pref. 115-125 degrees C cancels the card e.g. by eliminating the magnetically stored information, by destroying the magnetic layer or damaging the card so that it is no longer readable by a reading apparatus.
Patent IT-1067944-B (IT)
Title: Logs rotary veneer lathe - has number of resilient pressing members formed as rollers
IPC: B27L/
Filed: 1976-08-27
Granted: 1985-03-21
Abstract: The appts. for cutting off a thickness of wood or veneer from a log compreses a tangential knife for cutting the wooden material and a pressing device positioned ahead of the cutting edge of the tangential knife. The pressing device comprises a number of resilient pressing members formed as rollers for pressing the surface of the log during the cutting operation. Each roller has a number of edged members projecting from the periphery of it, which edged members form a number of small cuts in the surface of the log prior to cutting of the thickness of wood or veneer from it.
Patent IT-1192271-B (IT)
Title: Timer, sequencer and cover hinge for washing machine - having single motor isolated from drum by lifting cover
IPC: D06F/
Filed: 1978-09-08
Granted: 1988-03-31
Abstract: A timer having a motor, the direction of which can be reversed, has a two position mechanism which determines the duration of the washing period. This timer is driven by the motor and in its turn controls the direction of rotation of the motor. The two position mechanism moves from a first to a second condition after the motor has turned through a predetermined angle in one direction, so as to reverse the direction of motion. After the motor has effected rotation through a predetermined angle in the opposite direction, the two position mechanism moves from the second to the first condition. The timer does not have to be driven independently of the washing machine motor and it controls the direction of this motor. With the motor running at a constant speed, the number registered by the counter is a measurement of the working time of the motor. When the cover is opened, the safety of the machine is ensured as the drum stops.
Patent IT-1124310-B (IT)
Title: Isobutylene sepn. from hydrocarbon fractions - by countercurrent hydration followed by dehydration of tert.-butanol
IPC: B01D/
Filed: 1979-03-30
Granted: 1986-05-07
Abstract: Sepn. of isobutylene (I) from 4C hydrocarbon fractions is carried out by (a) contacting the feed with H2O at 70-110 degrees C and 16-23 atm. in the presence of a shaped ion-exchanger catalyst, and (b) dehydrating the resulting t-butanol (II) at 80-110 degrees C and =3 atm. in the presence of the same catalyst. The improvement is characterised in that the feed and H2O are contacted in countercurrent in step (a), with an H2O supply rate of 5-30 m/sec. and a 4C feed flow rate through the catalyst bed of 0.001-0.020 m/sec. Countercurrent contacting increases the reaction rate and allows (I) to be recovered in yields of up to 99.98%.
Patent IT-1236472-B (IT)
Title: System of illumination with very low voltage, with elastic fixing elements
Inventor: MELONE PIETRO
IPC: F21S/
Filed: 1989-11-10
Granted: 1993-03-09
Abstract: Relates to a novel system of illumination with very low voltage composed of one or more tracks on which the lamp-holder is fixed by clamp means. The lamp holder is composed of a member containing two clamps to which are connected the lamp and two shafts which are contacted with the tracks.
Patent IT-1234773-B (IT)
Title: Mechanic speed gear with multiple rapports for bicycles
Inventor: BUSANI ELIO
IPC: B62M/
Filed: 1989-01-31
Granted: 1992-05-26
Abstract: The present invention concerns a mechanic speed gear with multiple rapports (n the example reported in the present patent, there are twenty rapports), and with good transmission performance, said speed gear reducing the necessary space for the very speed gear thanks to an element applied between the starting geared wheel and the transmission wheel, to which motion is transmitted by a series of pairs of geared rods set circumferentially along the edge of said geared wheels, wherein each pair can be activated/deactivated according to the user demands.
Patent IT-1237255-B (IT)
Title: Support and zoom part of a tool used for harvesting olives or other fruit, and improved apparatus.
IPC: A01D/
Filed: 1989-12-19
Granted: 1993-05-27
Abstract: The invention refers to the support and zoom part of a tool used for harvesting olives or other fruit comprising at least two tubular, hollow support parts; means to fix these at the bottom to the ground between said hollow tubes; a rear, hollow, tubular part, connected at the top to said hollow tubes by means of a coupling that allow for 360 degree horizontal rotation; a hollow that slides internally in said hollow supports and said turning hollow part, the free end outside of said tubular component rotates and is equipped with a means to dock with the harvesting tool; and ways of sliding the hollow in two directions; there are pulleys for moving the hollow corresponding to the coupling and rotational, free end of the tubular part; and, furthermore, improvement apparatus for harvesting olives and other fruit.
Patent IT-1119812-B (IT)
IPC: A23F5/46
Filed: 1979-07-31
Granted: 1986-03-10
Abstract: Coffee capsules are described, comprising a hardened shell of coffee and/or coffee substitute solids surrounding a droplet of coffee oil containing coffee aroma. They are made by contacting particles of an emulsion of coffee oil and aromatic coffee distillate with particles of instant coffee and/or coffee substitute powder. The capsules are added to instant coffee or an instant-coffee substitute.
Patent IT-1119827-B (IT)
Title: Film-roll copying for photographic film processing - using program strip providing reference print data and providing intermediate copy checking
IPC: G03C/
Filed: 1979-08-13
Granted: 1986-03-10
Abstract: The processed film is printed for a first test strip and a corresp. program strip. On examination certain frames can be corrected using a second program strip and the corrected strip and original strip are combined to generate a correct program strip. The film and corrected program strip are stored while the customer checks the copies. Re-ordering is possible using the stored film and correct program strip.
Patent IT-1073927-B (IT)
Title: Double-cycle heat pump - uses piston thrust form operating medium to compress calorific medium on other side
IPC: F25B/
Filed: 1976-10-29
Granted: 1985-04-17
Abstract: The double-cycle heat pump has an expansion and compression unit with a piston sliding in a chamber and dividing it into two sections of variable volume. A driving stage of the Rankine type contains an operating medium, and a calorific compression stage by vapour also contains such a medium. A control system delivers selectively the driving stage operating medium at a first pressur into the first chamber section so as to thrust the free piston towards the second section, shutting off the supply when the piston reaches the desired values of velocity and kinetic energy. This compresses the calorific cycle medium.
Patent IT-1192005-B (IT)
Title: Sports shoe sole with spring-board action
Inventor: MICHAELI MARTIN
IPC: A43B/
Filed: 1986-06-19
Granted: 1988-03-31
Abstract: The sole for the sports shoe has at least two moulded parts or cushion parts made from foamed material. One of the two foam layers can form the intermediate layer (4) mounted over the greatest part of the wear layer (1). A part of the intermediate layer seat completely in the front of the shoe can have reduced thickness. It is protected by a bend (7) of the wear layer which covers approximately half the height of the upper (8).
Patent IT-1050546-B (IT)
Title: Manipulator for positioning of workpieces or tools - exerts relatively high forces and reaches confined spaces by rope actuation
IPC: B25J/
Filed: 1975-04-04
Granted: 1981-03-10
Abstract: The handling manipulator is used especially in the industry for handling and positioning of workpiece or tools in a space. This manipulator can exert relatively high forces and it has especially low weight and compact size so that it can be passed through small openings. The manipulator has an actuating arm on whose end is held a tool carrier plate. The actuating elements for the adjustment of the links at the farthest end of the arm (5) are arranged on its lower part and along the arm structure itself. The transmission of the movement is carried out by a system of flexible cables, (26, 56). The actuating arm has a first rigid section (5) on whose furthest end is rotated a support fork (14, 15) about an axis parallel to the longitudinal axis of the arm. This joint is hollow and it accommodates flexible cables for transmitting movements to the adjacent joint (15, 24.
Patent IT-1161537-B (IT)
Title: Vacuum filling and level equalisation installation for bottles
Inventor: ACH PIERRE
IPC: B67D/
Filed: 1983-10-26
Granted: 1987-03-18
Abstract: The installation comprises a filling head (2) which functions to centre a bottle and fill it to a given level. Supply tubes (31) connect the filling head to a reservoir (1), and an equalisation tube (4) extends from a bottle to the reservoir. The equalisation tube is movable relative to the filling head along the bottle axis and has a device (8) for moving it relative to the filling head. The device is located between the filling head and the reservoir. The equalisation tube is introducible into the bottle neck at a height selected in dependence upon the level of the liq. in the bottle.
Patent IT-1235114-B (IT)
Title: Sonorous and luminous device for carriages and other toy vehicles for babies
Inventor: MARTINEZ MARIA BENITO
IPC: A63H/
Filed: 1989-07-03
Granted: 1992-06-18
Abstract: Sonorous and luminous device (4) for carriages and other toy vehicles (1) for babies, consisting of a box equipped with an integrated electronic circuit, fed by fixed or replaceable batteries (10) and one interrupter button (3) for starting the device, applied preferably in the centre of the steering wheel (2) or at another easily accessible point, as under the folding seat (8), and equipped with some conductive wires (5) coming from the electronic circuit and terminating at the luminous points (6) which are fixed or intermittent, adapted to the head lights (7) of the toy vehicle (1), and having a sonorous element in the same circuit box along with a timing unit for the regulation of the duration of the service of the device (4).
Patent IT-1214218-B (IT)
Title: Teeming nozzle for low height casting machine
Inventor: TOSINI RICCARDO
IPC: B22D/
Filed: 1987-09-07
Granted: 1990-01-10
Abstract: Material is cast using a continuous casting machine having a reduced height and a virtually horizontal oxillatory crystalliser, with an immersed teeming nozzle feeding melt into the crystalliser below the meniscus line whilst a pressure is maintained within the nozzle feed tube at a higher value than outside the nozzle, correlated with the pressure surrounding the nozzle, and also acting on the meniscus of the melt in the crystallizer, thus preventing gas migration from the outside to the inside of the nozzle, whilst allowing passage of gases from the melt through the nozzle. Appts. comprises low height horizontal continuous casting machine, having a teeming nozzle, a crystallizer, flow regulator through the teeming nozzle, and pressure regulation from the nozzle internal tube to the nozzle exterior.
Patent LT-5638-B (LT)
Title: Acoustic system
Inventor: SRUOGIS GINTAUTAS
IPC: H04R1/02
Filed: 2008-02-28
Abstract: Invention is related with electro acoustics, namely sound, musical sound reproducing and can be used for cinemas, home theater, in conferences, musical centers. The acoustic system consists of support with fixed in it acoustic column corps with loudspeakers in it and device for reducing sound vibrations and resonance. The loudspeakers are mounted in to separated corps with independent acoustic column and self-supporting suspension. The column corps of the system is arranged one over another proportionally descending, where in the lowest corps is mounted low frequency loudspeaker in to middle corps is mounted middle frequency loudspeaker and in the top corps is mounted high frequency loudspeaker. The device for reducing sound vibrations andresonance is shaped U form rail there is fixed a carriage with two rows of parallel castors, where in the carriage corps is mounted cone-shaped shock absorber made of elastic material, and on the sides of the carriage is the springs. The device for reducing sound v
Patent LT-6387-B (LT)
Title: Heating boiler
Inventor: ŠTRUPAITIS EDMUNDAS
IPC: F24H1/00
Filed: 2015-09-25
Abstract: The invention relates to heating systems and is intended for single-family houses and other similar objects using solid fuels for heating. The proposed two basic boiler structures is the passage of air from above and to the passage of air from above and below, and the invention provides a range of solid fuel boiler improvements to more easily and effectively adapt to the specific boiler operating conditions for an optimal result. The boiler comprises a combustion chamber (1), the preheating chamber (2) from which to combustion chamber is derived telescopic construction air feeding pipe (3) with air distributor (5), a temperature controller (6) and a grate (29). Above the air distributor (5) is fixed combustion place limiting means (4), which is a thin-walled disc (19) with a central hole. The proposed several options of air distributors (5, 5a, 5b, 5c), which can use for fire wood, free-flowing solid fuel, coal and other solid fuels. The present invention proposes the introduction of an additional air supply, with adjustment mechanisms, as well as with the boiler safety and handling convenience only.
Patent MX-167319-B (MX)
Title: Mejoras en tira continua, aislante, de metal ferromagnetico amorfo
Inventor: PAVLIK NORMAN M
IPC: C23C18/12
Filed: 1988-07-21
Abstract: La presente invención se refiere a mejoras en un método para aislar una tira continua de metal ferromagnético amorfo, caracterizadas en que el método comprende: aplicar a la tira una película de una composición que comprende: desde 3 a 32 por ciento de un alcóxido de metal que tenga la fórmula general (M(OR)n, en donde M es un metal formador de alcóxido, R es alquilo y n es la valencia de metal; desde 56 a 96 por ciento de un disolvente para el alcóxido de metal; desde 1.0 por ciento de agua; desde 0.001 a 0.1 por ciento de un ácido; y calentar la tira a una temperatura superior a aquella a la cual el alcóxido de metal se hidroliza y polimeriza y se evaporan el agua y el disolvente pero menor a la temperatura a la cual se cristaliza la tira de metal amorfo, para producir un revestimiento de vidrio en la tira.
Patent MX-166038-B (MX)
Title: Pañal desechable mejorado
Inventor: NESTEGARD SUSAN K
IPC: A61F13/56
Filed: 1989-01-09
Abstract: La presente invención se refiere a una prenda de vestir o pañal desechable mejorado, que incluye un laminado adaptado para aplicarse alrededor de una porción de una persona, elementos sujetadores de gancho y de presilla para sujetar juntas las porciones de laminado a fin de asegurar el pañal en la persona, en donde la mejora consiste en que el elemento sujetador incluye por lo menos una porción sujetadora de gancho unitaria de una resina polimérica elásticamente flexible que consiste de una base que tiene superficies principales generalmente paralelas superior e inferior con la superficie inferior sujetada al laminado, y por lo menos 45 miembros de gancho separados por centímetro cuadrado que se proyectan a un ángulo generalmente recto desde la superficie superior de la base, los miembros de gancho tienen una altura desde la superficie superior de menos de 1.5 milímetros y cada uno consiste de una porción de vástago fijada por un extremo en la base, y una porción de cabeza en el extremo de la porción de vástago opuesta a la base, cuya porción de cabeza tiene una superficie redondeada opuesta a la porción de vástago, las porciones de vástago y cabeza tienen generalmente el mismo espesor de menos de 0.046 centímetros en una primera dirección paralela a las superficies del respaldo o refuerzo, la porción de vástago tiene una anchura dentro de la escala de 0.018 a 0.03 centìmetros en una segunda dirección generalmente a un ángulo recto con respecto a la primera dirección y paralela a las superficies del respaldo o refuerzo, y la porción de cabeza tiene una anchura de por lo menos 0.007 centímetros mayor que la porción de  vástago y una anchura total de menos de aproximadamente 0.1 centímetro en la segunda dirección, el área en sección transversal total de las porciones de cabeza en un plano paralelo a la superficie superior siendo menor del 32 por ciento del área de la superficie superior.
Patent MX-172199-B (MX)
Inventor: WALISH JAMES E
IPC: G01L7/08
Filed: 1990-08-31
Abstract: A transmitter that provides an output indicating pressure difference between a line pressure and atmosphere outside the transmitter is made intrinsically safe by coupling the sensor cavity as well as other cavities where ignition can occur to atmosphere only through flame quenching paths. The opening in the transmitter housing in which the sensor is mounted has a plug including a sensor cavity that holds the sensor, and a fitting which is couplable to the pressure line. An isolator is used for transmitting the process pressure to the sensor through an isolator diaphragm acting on an incompressible filling the sensor cavity and transmitting pressure through a hole that is shaped to provide a flame quenching path. The passageway flame isolates the sensor from the process fluid line. The opposite side of the sensor is connected to atmosphere only through paths which are flame quenching because of the passageway shape. The plug is an assembly that can be made easily inserted and removed, and provides intrinsic safety even if there is failure of some of the components such as the isolating diaphragm or welds holding portions of the plug together.
Patent MX-55-B (MX)
Title: Modelo de boton para sujetar liberablemente un microinterruptor electrico
Inventor: VIAYRA FRANCISCO JAVIER GODINE
IPC: H01H3/08
Filed: 1991-08-06
Abstract: Extracto de la invención un botón para sujetar liberablemente un mocrointerruptor eléctrico, caracterizado en que comprende basicamente: Un cuerpo cilíndrico generalmente hueco, roscado exteriormente, con una porción superior que lleva un reborde circunferencial; en la parte inferior lleva una cavidad central para alojUr el micro y a los lUdos lleva dos cavidades de guías/seguros; en la pUrte superior/interior se encuentra un resorte de Uccionamiento que permite regresar al botón cuando este se aplasta para dejar libre el micro, por medio de un vástago que oprime un tope del micro
Patent PT-75824-B (PT)
Title: Solar powered engine
IPC: F22D11/06
Filed: 1982-11-10
Abstract: A solar powered engine 10, e.g. for pumping water, comprises a solar collector 116 in which a low boiling point liquid is vaporized, an engine comprising a piston 84 reciprocably movable in a chamber 82 where the resulting vaporized liquid does work, a condenser 126 where the vaporized liquid is condensed back into a liquid, means for returning the condensed liquid to the solar collector 116 and a transmission 88 which connects the piston 84 to a load. When the vaporized liquid is being introduced below the piston 84 to move the piston 84 to perform useful work, the condenser 126 is at the same pressure as a reservoir 142 so that condensed liquid may flow from the condenser 126 to the reservoir 142, and when the vaporized liquid is exhausting from below the piston 84 to permit the piston 84 to descend again, the reservoir 142 is at the same pressure as the solar collector 116 so that the condensed liquid may flow from the reservoir 142 to the solar collector 116 to complete the cycle.
Patent PT-83256-B (PT)
Inventor: FISHER ERIC F
IPC: C12N15/52
Filed: 1986-08-26
Abstract: A system for the production of biotin wherein a biotin retention-deficient strain of a cell is transformed with plasmid bearing the biotin gene cluster bio (A, B, F, C and D). The media of cultures of the resulting cells contains enhanced amounts of biotin by comparison with similar constructions in strains capable of biotin retention.
Patent PT-84690-B (PT)
Inventor: WATJEN FRANK
IPC: C07D487/04
Filed: 1987-04-15
Abstract: New benzodiazepine derivatives the general formula <CHEM>  wherein  X<1> and X<2> independently are <CHEM>  or COOR<1> wherein R<1> is C1-3-alkyl, C3-5-cycloalkyl, C1-3-alkoxymethyl C1-3-hydroxyalkyl or aryl,  R<4> is hydrogen, R<5> is C1-6-alkyl or wherein R<4> and R<5> together form a 2-4 membered alkylene chain. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent PT-86506-B (PT)
Inventor: HOOGENDOORN HENDRIK
IPC: A61K8/66
Filed: 1988-01-07
Abstract: Mouth-care products containing an oxidoreductase and a combination of an 8-hydroxy-quinoline and a compound yielding zinc ions.