baber/WOPTO huggingface dataset:
Patent IT-1065559-B (IT)
Title: Ethylene polymerisation using tert. butyl per-neo:decanoate initiator - using high pressure in several zones
Inventor: TINCUL IOAN
IPC: C08F/
Filed: 1976-09-03
Granted: 1985-02-25
Abstract: Ethylene is polymerised at a pressure of >400 atmos and 100-300 degrees C using tert. butyl perneodecanoate (I) as initiator. Polymerisation is pref. in >=2 zones, at a pressure of 400-3000 atmos. I is used in the first zone, at 130-210 degrees C I is pref. added as a 5-40% soln. in isodecane (pref.) or isododecane. The initiator has high activity and low activation energy the radicals formed are stable. A wide range of solvents can be used for I. High flow rates can be attained during polymerisation under stable reaction conditions. The ethylene (co) polymers have better properties. The polyethylene can be processed to films or cables, or can be injected or blown.
Patent IT-1086025-B (IT)
Title: Heat treating continuously cast steel slabs immediately after casting - by holding in specified temp. range to precipitate and coarsen aluminium nitride
IPC: B22D/
Filed: 1977-09-19
Granted: 1985-05-28
Abstract: A continuously cast slab of steel contg. 0.01-2.5 wt. % Al is held in the temp. range from the Ar3 point to 650 degrees C for >=20 mins., when the slab temp is first in this temp range after casting, to ppte nitrides, followed by hot rolling. The treatment coarsens the nitride pptes to facilitate prodn. and improve the quality of the final prod. (e.g. the sheet has a good profile and shape with a low crown). When the treatment is applied to electrical Si-contg. steel, restriction of grain growth during subsequent annealing by Aln pptes. is reduced so that the product has excellent magnetic properties.
Patent IT-1202384-B (IT)
Title: Drum type, etc. laundry washing machine
IPC: D06F/
Filed: 1977-12-06
Granted: 1989-02-09
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-971193-B (IT)
IPC: C25B13/08
Filed: 1972-11-24
Granted: 1974-04-30
Abstract: An ion exchange membrane, which is made by sulfonating a membranous polymer having functional groups suitable for introduction of ion exchange groups, under mild conditions first at the surface of the membrane and then gradually towards its interior, thereby to introduce sulfonic acid groups into said functional groups present in the surface, or its vicinitry, of the membrane, and then introducing anoion exchange groups into the remainder of the functional groups to convert said membranous polymer to an anion exchange membrane; wherein said sulfonation is carried out under conditions which will provide a sulfonic acid group equivalent of 0.05 to 20 percent based on the total ion exchange groups, and a ratio of the direct current resistance of the anion exchange membrane to its alternate current resistance of not more than the limiting resistance ratio.
Patent IT-1239771-B (IT)
Title: Illuminated sign lit from its edge by fluorescent lamp
IPC: G09F/
Filed: 1990-04-06
Granted: 1993-11-15
Abstract: The compsn. which converts the oxidised surface into a neutral protective layer suitable for painting without further treatment, is made by (a) preparing a series of 8 mixts. in separate containers and leaving to stand for 24-48 hours; and (b) mixing the compsns. In a single container and allowing to stand for approx
Patent IT-1057475-B (IT)
Title: Cassette tape recorder with input matching adaptor - has preamplifier and inductor coil coupled to recording head
IPC: G11B/
Filed: 1976-04-07
Granted: 1982-03-10
Abstract: An adaptor is built into a standard cassette case. It has an electronic preamplifier (35) for matching the input signal characteristic to that of signals recorded on tapes normally used in the recorder. An inductor coil (36) is connected to the preamplifier (35) and so placed in the case, that when the adaptor is inserted, it is near the recorder's recording head (26). Signals with matched characteristic are applied to the coil (36) inductively coupled to the recording head. The microphone (22) is coupled to the resistor (72) via the coupling and filter arrangement comprising two capacitors (70, 71). this matches the microphone to the amplifier circuits (61).
Patent IT-1148443-B (IT)
Inventor: KOESTER CHARLES J
IPC: A61F2/16
Filed: 1982-10-29
Granted: 1986-12-03
Abstract: An intraocular lens system including a negative-powered intraocular lens for use in combination with a positive-powered external lens system. The intraocular lens is preferably positioned in the posterior chamber of the eye and is configured so as to provide maximum separation between the intraocular lens and the external lens system, thereby achieving maximum magnification and field of view. Alternatively, the refracting powers of the lens system can be reversed, thus resulting in image demagnification.
Patent IT-1206397-B (IT)
Title: Printer stepping motor speed regulator - uses timer, control unit and output subsystem to maintain motor speed constant (NL 30.11.77)
IPC: G05D/
Filed: 1977-05-27
Granted: 1989-04-21
Abstract: A stepping motor rotational speed regulator is designed to maintain the speed of rotation constant for changing or controlling the position of a mechanical device e.g. a printing machine. The regulator comprises a timer, a control unit and an output subsystem. The control unit is connected to a subsystem for generating step control signals ad to a timing subsystem, so as to form new time delay data for each step increment of the stepping motor shaft rotation. The metered time data is compared with the nominal time slots stored in the control unit register. The output subsystem is connected to the control unit and holds the new time delay data and generates accordingly a motor step delay pulse to be fed to a circuit used for driving the stepping motor.
Patent IT-1104694-B (IT)
Title: Ultrasonic dental scaler including vibrator - which comprises magnetostrictive transducer within energising coil, and has acoustic impedance transformer
IPC: A61C/
Filed: 1978-05-31
Granted: 1985-10-28
Abstract: The ultrasonic dental scaler has a handpiece which comprises an outer shell, housing an electromechanical vibrator. The vibrator consists of a magnetostrictive transducer positioned within an energising coil located within the shell, an acoustical impedance transformer connected at one end to the transducer, and a dental work tool connected to the other end of the transformer. The transformer provides an acoustical transmission line between the transducer and the work tool. An O-ring is mounted inside the sleeve at the balance point of the transformer to form the sole support for the vibrator. The O-ring support causes the nodal plane of the vibrator to shift from its natural position to the supported position.
Patent IT-1021559-B (IT)
Title: Pulse generator for shaft rotation angle measurement - has sensor head to detect intensity at successive positions along shaft and to produce output voltage
IPC: G01F/
Filed: 1974-06-19
Granted: 1978-02-20
Abstract: The pulse generator is for measuring the rotational angle of a shaft and has a driven member which is connected to the shaft and is thus movable by the latter. It includes an endless track carrying encoded periodic wave signals. A sensor head continuously senses the signal intensity at successive locations along the track as the driven member is moved by the shaft. The sensor head generates an output voltage which characterizes the encoded signals and which is applied to a trigger circuit. The latter generates a signal pulse each time the voltage exceeds a predetermined threshold value.
Patent IT-1208885-B (IT)
Inventor: COLANZI FRANCO
IPC: G01P3/488
Filed: 1987-05-08
Granted: 1989-07-10
Abstract: A sealing screen (1) is described, in particular for rolling element bearings, and a system for detecting the angular velocity of a rotating member, in particular a vehicle wheel, usable in an ABS type anti-lock braking system; their principal characteristic is the presence, on an outer face of the sealing screen (1), which is mounted for rotation with the rotating member the speed of which it is desired to detect, with zones (10) of surface discontinuity such as cavities or protuberances disposed circumferentially in succession and spaced with a constant pitch around a circular ring; the said zones of surface discontinuity cooperate with a sensor (28, 29), for example an electromagnetic sensor.
Patent IT-1009184-B (IT)
IPC: B60R21/276
Filed: 1974-03-06
Granted: 1976-12-10
Abstract: The system includes an inflatable collapsed confinement and a source of pressurized fluid operative upon receiving a signal from a collision sensor to expand a confinement to operative position. The confinement includes a separate inflatable tubular framework therein connected to the fluid pressure source for expanding the confinement. One-way valve means are provided in the confinement wall to permit entrainment of air into the confinement as it is expanded. The valve means includes secondary chambers inflatable upon expansion of the confinement to admit atmospheric air thereto with a portion of each chamber being formed by the confinement wall and the remainder thereof by excess material provided within the confinement and along the wall thereof. Apertures are provided in each of the secondary chambers in the portion thereof formed by the confinement wall and in the portion thereof formed by the excess material, with the latter apertures staggered from the former. Upon occupant impact, the secondary chambers collapse preventing fluid escape from the confinement. Vent means in the form of blow-out patches are provided in the confinement wall to prevent occupant rebound.
Patent IT-1030372-B (IT)
Title: Catheter with flexible extension - comprises two telescopic tubes sliding along extension tube and flexible extensible protection envelope
IPC: A61M/
Filed: 1975-03-18
Granted: 1979-03-30
Abstract: The flexible extension has an insertion end for fitting in a body opening to allow drainage of organic fluids. Two tubes can slide along the extension, one extending beyond the end of it and forming a sliding extension of the other one, which is sealed to the extension at the distal end, while the two tubes can telescope together to assist insertion in the body. A flexible extensible protection envelope extends for the full length of the extension, being sealed to the two tubes so as to cover the tube telescoping zone completely and maintaining a sterile environment round the entire extension surface. The distal end has an orifice beyond the envelope for drainage of organic liquids. The extension slides in the lengthwise direction in relation to the envelope, which is retractable to allow this and insertion in the body.
Patent IT-999529-B (IT)
IPC: A63B21/00
Filed: 1973-08-22
Granted: 1976-03-10
Abstract: A flat ground-supported frame has two transversely spaced side portions from each of which support portions extend upwardly. A pivot extends between and is connected with the support portions, and a lever is journaled on this pivot intermediate the support portions and has a longer arm and a shorter arm below the pivot. The lever is pivotable to and from a rest position in which the shorter arm abuts the support portions. Springs are connected with the frame and with the lever, to the latter intermediate the pivot and an upper free end of the longer arm at one side of the pivot, to bias the lever to the rest position. An engaging portion projects from the longer arm at the aforementioned one side of the pivot and has an at least substantially horizontal orientation when the lever is in the rest position.
Patent IT-1239324-B (IT)
Title: Procedure for correction of aluminium in electro-chemical roughening baths for aluminium surfaces
IPC: B41N/
Filed: 1990-04-30
Granted: 1993-10-19
Abstract: Elimination procedure for aluminium in electro-chemical roughening baths, particularly for the manufacture of dies, including one or more columns containing resins with ion exchange (in which a treatment liquid is made to pass), inorganic and/or organic acids, and a variable quantity of aluminium in ionic form (in general between 0.1 and 1 g/l). During the passage of the treatment liquid the aluminium is retained from the resin and the bath which emerges is restored to its functionality.
Patent LT-4881-B (LT)
Title: Packing of plants dose
Inventor: VENALIS ALGIRDAS
IPC: A61K9/48
Filed: 2001-04-03
Abstract: Measured packing of herb parts belongs to a biomedical, food industry field and can be applied in measured packing of herb parts. The purpose of it is to achieve an increase in the effectiveness of a herbal plant's parts packing. The purpose is achieved by titrating the herbal plant's parts and dividing them with the additives in doses and placing them in air resistant, food suitable, transparent, thick material, dosage containers suitable for packing, which are lyophilised in the state of herb change. Add the additives in the dosage containers before lyophilisation, which helps the system to better assimilate the active substances. Seal the dosage containers hermetically under vacuum, this way the herbs are prepared for treatment and food products for decoration are allocated in single use doses and are stored in the bigger containers.<IMAGE>
Patent LT-5872-B (LT)
Title: Helicopter rescue parachute fastening and releasing method
Inventor: ZAICEVSKIJ ALEKSEJ
IPC: B64D17/00
Filed: 2011-12-30
Abstract: Rescue system for light multi spindle helicopter. Two or more parachutes are thrown into sides after shutdown of the engine. Jet exhaust pulses from parachutes are mutually compensated. Attachment points of the parachutes are made above the machine's mass center. The system allows light multi spindle helicopter to lower down safely in accident.
Patent LT-6102-B (LT)
Title: Granular mineral fertilizers and process for coating the same
Inventor: SVOBUTAS ARTŪRAS
IPC: C05G3/20
Filed: 2013-03-25
Abstract: The present invention relates to the industry of mineral fertilizers and can be used in preparing coated granular fertilizers. The coated granular mineral fertilizers are free-flowing granules covered with external coating. According to the invention claimed coating is to be prepared using glauconite or phosphorous glauconite concentrate and, as a binding material, nitrogen, phosphorous or potassium compounds used in the production of mineral fertilizers or aqueous solution of the mixture thereof. Granules are subjected to coating directly with the mixture of coating material and a binder, or are coated with coating material after moistening granules with binder's solution. The process for coating is uncomplicated and occurs at ambient temperature.
Patent MX-171344-B (MX)
Inventor: RACE BRYAN
IPC: C21C1/10
Filed: 1988-08-18
Abstract: The present invention relates to a metal treatment vessel comprising an inlet (5) for the successive introduction of reactive additive and molten metal to be treated, a reaction chamber (2) provided downstream of the flow of molten metal for successive receipt of the additive and molten metal and an outlet (4) downstream of the flow of molten metal in the reaction chamber (2). The inlet (5) is provided with means (6) for directing the additive and molten metal into the reaction chamber (2). The dimensions of the inlet (5) to the reaction chamber (2) and the outlet (4) therefrom being such that in operation the molten metal rises in an overhead space provided in the reaction chamber (2) to cover the additive and to seal the inlet (5). In a preferred embodiment there is also provided a retaining means in the form of a brick (3) to retain the additive against the flow of molten metal.
Patent MX-171609-B (MX)
Title: Procedimiento electroquimico para la obtencion de acido succinico
Inventor: HERNANDEZ JUAN MANUEL ACEVES
IPC: C25B3/25
Filed: 1988-12-14
Abstract: La presente invención se refiere a procedimiento electroquímico para la obtención de ácido succínico, mediante una celda electrolítica caracterizado porque comprende los pasos de: preparar una solución de anhídrido maleico del 5 al 10 por ciento y enseguida agregar un compuesto halogenado de sodio; enseguida conectar la fuente de voltaje para tener una densidad de corriente de 15 a 30 miliamperes por centímetro cuadrado, cuando se aplica una diferencia de voltaje de 2 a 10 volt a traves de la celda electrolítica y con agitación continua a temperaturas constantes de 60 a 100 grados C y enseguida separar el producto mediante las etapas de enfriamiento y filtración y posteriormente el producto resultante mediante evaporación de agua hasta obtener ácido succínico de elevada pureza.
Patent MX-173629-B (MX)
Title: Maquina de imprimir con guia portadora de un medio de impresion para mandar ciclicamente en elevacion
Inventor: DUBUIT JEAN-LOUIS
IPC: B41F15/08
Filed: 1990-10-15
Abstract: La presente invención se refiere a máquina impresora del tipo que comprende un bastidor, una guía formada de dos barras paralelas afirmadas por tirantes de manera pivotante por montantes que, según un conjunto de paralelogramas deformables, está articulada a brazos montados pivotantes sobre el bastidor, y un carro portador de un medio de impresión, que está montado en vaivén sobre la guía, con, por una parte, medios de mando en desplazamiento propios a un desplazamiento cíclico en vaivén del carro sobre su guía y, por otra parte, medios de mando en elevación propios a un pivotamiento cíclico de los brazos soportadores de la guía que conducen a una elevación temporal del medio de impresión; esos medios de mando en elevación comprende una leva que está montada rotatoriamente según un eje perpendicular al plano de las barras que forman la guía, y con el canto de la cual coopera una rodaja seguidora soportada por un larguero al cual está sujeto el conjunto de paralelogramas deformables al cual pertenece la guía, caracterizada en que el larguero que soporta la rodaja seguidora, está llevada de manera pivotante por dos brazos del mismo nivel, del conjunto de paralelogramas deformables, y está acoplada con los medios de mantenimiento de orientación angular propios para mantener el eje de la rodaja seguidora paralela al eje de la leva.
Patent PT-81785-B (PT)
IPC: A63F5/00
Filed: 1986-01-03
Abstract: Automatic roulette apparatus having a wheel (3) with ball-receiving cups at its periphery and means for identifying the cup into which a ball (22) projected on to the wheel falls. The idenitfying means includes a counter (30) for counting the passage of cups past a reference position; a detector (29) for the passage of a reference cup, and a sensor (23) for sensing the passage of the ball in a cup as the wheel spins.
Patent PT-83647-B (PT)
Inventor: LINDBERG PER LENNART
IPC: A61K31/435
Filed: 1986-10-29
Abstract: Novel compounds of the formula <CHEM> pharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.
Patent PT-87311-B (PT)
Inventor: KNOLL JOSEF
IPC: A61P25/22
Filed: 1988-04-22
Abstract: The new compounds of the general Formula I    <IMAGE>  (I)  (wherein R1 stands for C1-5 alkyl, C2-5 alkenyl, C2-5 alkinyl, C3-7 cycloalkyl or optionally substituted phenyl-(C1-4 alkyl); R2 represents hydrogen or C1-5 alkanoyl; X1 and X2 can be identical or different and each stands for hydrogen, halogen, trifluoromethyl or C1-4 alkoxy; (with the proviso that if R1 stands for ethyl, at least one of R2, X1 and X2 is different from hydrogen) and pharmaceutically acceptable acid additions salts possess valuable anxiolytic properties devoid of sedative effect and can be used in therapy. The compounds of the general Formula I can be prepared by methods known per se.
Patent PT-87565-B (PT)
Inventor: CHEN EVAN NAI-KEUNG
IPC: B26B21/40
Filed: 1988-05-24
Abstract: According to this invention a flexible razor head is provided which features a flexible cap (10) and blade support (20) with the blade support (20) featuring a segmented guard bar (21) with the spaces separating the segment correlating to the space or areas of reduced thickness in the cap (10). Corrugations (24) present in the blade support (20) enable the blade support (20) to lengthen in response to shaving forces.
Patent PT-87802-B (PT)
Inventor: KRUPER WILLIAM J JR
IPC: C07F15/00
Filed: 1988-06-23
Abstract: A group of functionalized polyamine chelants that form complexes with rhodium are disclosed. The rhodium complexes can be attached to an antibody or antibody fragment and used for therapeutic or diagnostic purposes.
Patent PT-94754-B (PT)
Inventor: BREWER MICHAEL T
IPC: C07K1/107
Filed: 1990-07-18
Abstract: At least two substantially purified tumor necrosis factor (TNF) inhibitors are disclosed which are glycoproteins that are active against TNF. The isolation of 30kDa and 40KDa TNF inhibitors from urine is disclosed. The deglycosylated form of the 30kDa TNF inhibitor and 40kDa TNF inhibitor are described as being active against TNF. The 40kDa TNF inhibitor is active against both TNF alpha and TNF beta. The amino acid sequence of the 30kDa TNF inhibitor and the 40kDa TNF inhibitor are disclosed. Methods for isolating the TNF inhibitors from human U937 cell medium are also described. <IMAGE>
Patent PT-97213-B (PT)
Inventor: SECONDE JEAN-FRANCOIS
IPC: B31F1/07
Filed: 1991-04-01
Abstract: The subject of the invention is a method for forming an embossed part on a metal sheet blank (10) with the aid of a die and a punch. A preforming operation and a shaping operation are carried out on at least one localised zone of the metal sheet blank (10), of greater dimensions than those of the said embossed part, thereby forming the said embossed part. During the preforming operation, a succession of tiered undulations are progressively produced on an intermediate zone of the said localised zone, located between the eventual high part of the said embossed part at the periphery of the said localised zone and, during the shaping operation, the tiered undulations of the said intermediate zone are progressively opened out and, simultaneously, the said embossed part is formed. 
<??>The subject of the invention is also an apparatus for implementing the method. 
<IMAGE>
Patent PT-97640-B (PT)
Inventor: HUNGERINK GERALD W
IPC: B62D53/10
Filed: 1991-05-10
Abstract: A controlled fluid release fifth wheel apparatus having a first control (86) in the tractor cab (74) and a second control (110) outside the cab, in series with each other, and functionally located in series between a power source (104) and a power actuator (60) at the fifth wheel hitch. Both the inside and outside controls must be properly actuated in series for the power actuator to operate to release the hitch. A timer (94) is actuated by the first control to set a short time period during which the second control can be actuated. A trailer brake line air pressure sensor (98) in series with the first and second controls prevents operation of the actuator until the trailer brake line is unpressurised such that the brakes on the trailer are locked. <IMAGE>
Patent RO-71149-B (RO)
Inventor: OGLY SEIDOV NADYR MIR IBRAGIM
IPC: B01J27/10
Filed: 1976-06-16
Abstract: Procedeu de obtinere a alchilbenzenilor prin alchilarea compusilor corespunzatori în prezenta triclorurii de aluminiu în calitate de catalizator, caracterizat prin aceea ca, în scopul obtinerii unor randamente superioare, executa reactia de alchilare la temperatura de 50.....180 degree C si la presiunea de 2....20 at, catalizatorul formîndu-se în situ prin introducerea în mediu de reactie a aluminiului metalic si a tetraclorurii de carbon, în raporturi în greutate cuprinse între 10:0,08 si 1:17.