baber/WOPTO huggingface dataset:
Patent IT-1212701-B (IT)
Title: Fabrics cleaning machine filter
Inventor: TOMAS ALFONSO BAULENAS
IPC: B01D/
Filed: 1983-02-17
Granted: 1989-11-30
Abstract: The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Patent IT-1229328-B (IT)
Inventor: FILIPPONE MAURO
IPC: C25B15/04
Filed: 1989-05-03
Granted: 1991-08-08
Abstract: Process for positioning an anode set in a mercury cathode electrolysis cell, according to which the anode set is brought to a reference position relative to the mercury cathode, the anode set is provisionally moved away from the reference position, the corresponding change in the electrical resistance of the electrolyte layer separating the anode set from the cathode is measured and the position of the anode set is corrected when the measured change exceeds a threshold value.
Patent IT-1166931-B (IT)
Title: Adjustable heavy overlapping door piano hinge
Inventor: PFAFFLI WALTER
IPC: E05D/
Filed: 1983-03-31
Granted: 1987-05-06
Abstract: The hinge fastens a door wing, which has an overlap, to a door frame. The piece engaging the door has a threaded carrier lug (4) for insertion in an angled hole in the door. The piece (3) for the door frame (12) engagement is in two parts. Each incorporates a socket (14,16) with a carrier bolt (5,6) protruding across the axis of rotation. At least one bolt has a thread. One socket has an internal thread (20). A pin (8), forming the axis of rotation is a separate part, drawing the two sockets together by means of a thread (18).
Patent IT-1033188-B (IT)
IPC: F28C3/06
Filed: 1975-02-25
Granted: 1979-07-10
Abstract: An injector type spray cooling system is described having a cooled water recovery sump in which water is directed through a strainer slanted with its upper edge upstream so that a self cleaning action is produced.
Patent IT-1222907-B (IT)
Inventor: ZAROTTI CLAUDIO
IPC: B60C23/00
Filed: 1987-10-14
Granted: 1990-09-12
Abstract: Inside a tight sealed chamber (2) defined between a rim (15) and a tire (1) of a pneumatic tire wheel for vehicles, there is provided a predetermined amount of a two-phase system in a substantially balanced state at the tire temperature and inflation pressure. The two-phase system comprises a liquid in a balanced state with its own vapor contained within a sealed, elastically deformable toric bladder (4) which is mounted to the rim. By changing the amount of heat in the two-phase system so as to change its balance condition, a variation is obtained in the inflation pressure of the tire (1).
Patent IT-1075479-B (IT)
Title: Parallel tube rotating heat exchanger - has tubes grouped in two linked series for treating granular material with gas
Filed: 1977-05-23
Granted: 1985-04-22
Abstract: The rotating heat exchanger comprises an assembly of parallel tubes arranged around an axis of rotation and designed to subject solid granular matter to two consecutive treatments by two currents of gas. The tubes are grouped in two series. The tubes of one series are placed around the tubes of the other series. The tubes open into the gas inlet, and outlet chambers which are provided at both ends of the plant and permit a current of gas to circulate from one end to the other end of the tubes of the second series. Shoots link the tubes of the first series to the tubes of the second series and are placed close to one end, permitting the matter to pass from the tubes of one series into the tubes of the other series.
Patent IT-1140496-B (IT)
Title: Aromatic polyester carbonate! resin prodn.
Inventor: SENZO SHIMIZU
IPC: C08F/
Filed: 1981-11-30
Granted: 1986-09-24
Abstract: A divalent phenolic cpd. is reacted with COCl2 (0.3-0.8 mol. per mol. of the phenolic cpd.) in the presence of a basic inorganic cpd. (0.6-1.6 mol. per mol of the phenolic cpd.) in a reaction media comprising H2O and a water-immiscible solvent to prepare a reaction product comprising oligocarbonate contg. terminal phenolic OH groups and a polymerisation degree of 1-3. The reaction product is esterified with an aromatic dicarboxylic acid dichloride in the presence of the basic inorganic cpd. in an amt. sufficient to neutralise the residual free phenolic OH groups to provide aromatic polyester comprising molar ratio of the residue of the divalent phenol cpd. to the residue of aromatic dicarboxylic acid and the carbonate bond of 2:0.5:1.5-2:1.4 :0.6 and having high alternate arrangement. The resin obtd. is colourless and transparent and has high glass transition pt. and heat distortion pt., high resistance against solvents and hydrolysis, heat stability and high moulding workability.
Patent IT-1238808-B (IT)
Title: Support for bicycle handlebars or similar
Inventor: FAGGIONATO FRANCO
IPC: B62K/
Filed: 1990-01-30
Granted: 1993-09-03
Abstract: The invention is concerned with a support for bicycle handlebars or similar, which consists of a shaped body at the end of which are connected a first tubular component to be fitted to the steering-column and a second tubular element, arranged along an x-y axis in relation to the first, in which the handlebar can be inserted, respectively. The whole can be made as a single part by thermo-plastic injection moulding. The support includes means for creating a scarf joint between the handlebar and the body, consisting of two complementary components, which are basically wedge-shaped, shaped against the external circumference of the handlebar tube and secured by a screw.
Patent IT-1238937-B (IT)
Title: Detergent liq. metering pump driven by synchronous motor
Inventor: MARIONI ELIO
IPC: F04B/
Filed: 1990-05-14
Granted: 1993-09-17
Abstract: The stator (3) and rotor of a permanent-magnet synchronous motor are accommodated in separate chambers. The rotary movement is transmitted by worm gear (13, 18) and an eccentric crank system (21-23) to a plastic piston (25) sliding in a hollow cylinder (26) defining a variable-vol. chamber (27). The liq. is pumped through inlet and outlet ducts (33, 34) with mushroom-headed valves (35, 36) and helical springs (39, 40), at a constant rate during a controlled number of strokes.
Patent IT-1190474-B (IT)
Title: Edge grinding edge grinder for sheet glass
Inventor: ROSSI PIERLUIGI
IPC: B24B9/10
Filed: 1986-03-04
Granted: 1988-02-16
Abstract: The grinding machine is controlled by an electronic system. The grinding wheel (9) is carried by an arm (3) mounted on a support (7) fixed to a carriage (5). The grinding wheel is maintained in the correct position relative to the glass by a digitally controlled piston (16). The system is controlled by an electronic processor which maintains the axis of rotation of the grinding wheel parallel to the path of the carriage.
Patent IT-1172313-B (IT)
Inventor: MARINO EMILIO
IPC: B22D11/10
Filed: 1983-07-27
Granted: 1987-06-18
Abstract: Forming nozzles in two parts, the first as a body made of a refractory material, preferably zirconium oxide or magnesite, having a central axial cavity passing right through it, and the second as a body of a clacium-oxide based refractory material, having an appropriate passage for the liquid steel and located in said axial cavity.
Patent IT-1235465-B (IT)
Title: Irreversible freewheel friction clutch specifically for electromechanical rail and tram exchange installations.
Inventor: MAGLIANO SILVIO
IPC: F16D41/00
Filed: 1985-12-16
Granted: 1992-08-19
Abstract: The irreversible freewheel friction clutch is equipped with a cable that will contain and sustain a rotating input crankshaft and a rotating output drive shaft. There is a monodirectional transmission mechanism that includes a roller bearing inserted between arc shaped segments on the Input shaft. It is attached to a multi faceted contact element led by the Output shaft and it operates in such a way to allow the transfer of the rotating movement from the Input shaft to the Output shaft. At the same time it impedes any rotation transfer from the Output shaft to the Input shaft.
Patent IT-1181158-B (IT)
Title: Ice cream moulding device
Inventor: CASAGRANDE GIORGIO
Filed: 1984-01-30
Granted: 1987-09-23
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1136491-B (IT)
Title: Biological sample radiation measuring appts.
Inventor: SCHMID CARL J
IPC: G01J/
Filed: 1980-07-08
Granted: 1986-08-27
Abstract: In the colorimeter, a beam dividing assembly is supported on a movable carriage intermediate the sample and reference detectors. The assembly separates the incoming collimated light into a sample beam and a reference beam. The movement of the carriage toward or away from the sample produces a decrease or increase in the intensity of the light illuminating the sample and a corresponding increase or decrease in the intensity of the light at the reference detector. The arrangement is such that the appts. may be readily adjusted to obtain accurate colorimeter readings even for samples having abnormally high or low density characteristics.
Patent IT-1181545-B (IT)
Title: Horizontal packaging machine
Inventor: BERNARDI GERMANO
IPC: B65B/
Filed: 1984-05-08
Granted: 1987-09-30
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1189732-B (IT)
Title: Paper varnishing plant
Inventor: RIZZOTTO GINO
IPC: C09D/
Filed: 1985-07-22
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 LT-6254-B (LT)
Title: Rotational movement piezoelectric actuator
Inventor: BANSEVIČIUS RAMUTIS
IPC: G02B27/00
Filed: 2014-04-28
Abstract: The invention relates to devices for high-resolution angular positioning and measurement system, including positioning devices of optical elements. Rotating movement piezoelectric actuator comprises a frame (1), equipped with a ring-shaped piezoelectric element (3) with electrodes on which upper flat surface mounted three abrasion-resistant supports (4) cooperating with the disc-shaped rotor (5), in mentioned actuator is a newly installed a disc spring (2) which outer portion of the perimeter attached to the ring-shaped piezoelectric element and its central part is rigidly fixed in the body.
Patent LT-6402-B (LT)
Title: Radio frequency signal segmentation method
Inventor: RUDYS SAULIUS
IPC: H04L7/00
Filed: 2015-06-30
Abstract: The method according to the invention is implemented using standard automatic identification system with satellite surveillance, comprising transmitters and receivers of maritime waterway vessels, a satellite in a suitable orbit, where the satellite can receive signals from said transmitters of said vessels. Earth surface is divided into zones on a digital map, where each zone has width of approximately 2/3 of the satellite field of view width (width must be such that the satellite field of view would cover only one such zone at a time). The zones subsequently are divided into sub-zones having width equal to the maximum communication range between vessels. In this way the map is divided into areas having a repetitive number of subzones. Such structure of zones and subzones is formed as a digital Earth surface map which is uploaded to the automatic identification system. Such division ensures that set of time intervals of packages is distributed to each sub-zone of the zones equally or in different proportions. Automatic identification system of each vessel in one of the sub-zones assign a time interval from a set of time intervals from a that one subzone or from closest subzone. In this way overlapping of signals of the automatic identification system in a satellite is avoided.
Patent MX-169938-B (MX)
Title: Composiciones de tocador
Inventor: DAWSON GEOFFREY GEORGE
IPC: C11D17/00
Filed: 1988-10-10
Abstract: La presente invención se refiere a una composición de barra para tocador de fase-beta, que comprende: a) de 45 a 90 por ciento en peso de jabón alcalino soluble de ácidos grasos de C8-C24, en donde por lo menos el 70 por ciento en peso de jabón está en fase-beta, y en donde le jabón es de un material graso que consiste no más de 40 por ciento en peso de ácidos grasos saturados, de menos de 16 átomos de carbón y cuando menos 20 por ciento en peso de ácidos grasos saturados de 16 a 22 átomos de carbono; caracterizada dicha barra porque comprende: b) de 0.5 a 45 por ciento de un agente tensioactivo no iónico etoxilado que tiene un equilibrio hidrofilo/lipófilo en la escala de 12 a 19.5; y c) de 0.01 a 5 por ciento de un polímero soluble en agua; en donde la composición tiene un contenido de agua de 15 a 26 por ciento en peso.
Patent MX-166845-B (MX)
Title: Estructura contra el golpeo de vaiven, antistatica y anticombustible para utilizarse con recipientes para contener fluidos inflamables
Inventor: HALL DAVID M
IPC: B65D90/52
Filed: 1988-10-21
Abstract: La presente invención se refiere a una estructura para detener las flamas, para emplearse con recipients que contienen fluídos inflamables, que comprende una multiplicidad de fibras carbonosas fijadas con calor en una forma substancialmente irreversible, no inflamables, que tienen un valor de LOI mayor dque 40, estando presentes dichas fibras carbonosas en una cantidad efectiva para detener un frente de flamas.
Patent MX-171556-B (MX)
Title: Prevencion de acumulacion de escoria en cucharasde acero
Inventor: SUTOR PETER THOMAS
IPC: C04B41/87
Filed: 1989-07-13
Abstract: La presente invención se refiere a un metodo para evitar la cumulación de escoria en el lado interno de una cuchara o cucharón expuesto al acero fundido, cuyo metodo está caracterizado por la plicación a cuando menos una porción de la cuchara expuesta al acero, una composición de recubrimiento o forro refractario, la composición de recubrimiento o forro consiste esencialmente de desde aproximadamente 75 hasta 95 por ciento por peso de un material aluminoso que tiene un mínimo contenido de alúmina de aproximadamente 60 por ciento por peso y el resto es arcilla refractaria y para cada 1 00 partes por peso de la composición desde aproximadamente 5 hasta 20 por ciento por peso de carburo fino de silicio.
Patent MX-172684-B (MX)
Inventor: MILLER JEREMY PAUL
IPC: A23L3/36
Filed: 1989-12-01
Abstract: A tunnel freezer (1) comprises an elongate tunnel (2) which is provided with a removable liner (3) which includes a weir (6) and a multiplicity of lifting bars (27, 28, 29, 30). The internal geometry of the tunnel freezer (1) can be changed by simply removing the liner (3) and replacing it with another liner having a different arrangement of weirs and/or lifting bars.
Patent MX-164400-B (MX)
Inventor: KYDD PAUL H
IPC: F23G5/027
Filed: 1990-06-06
Abstract: A solid waste disposal unit (10) having a lower, pyrolyzing chamber (15) and an upper, oxidizing chamber (13) separated by a movable plate (32). Waste is deposited in the lower chamber (15). The chambers (13,15) are rotated to move the plate (32) to a first position which seals the lower chamber (15) from the entrance of air. While the chambers (13,15) continue to rotate, a pair of heaters separately heats the chambers. The waste in the lower chamber (15) is pyrolyzed in the absence of air and gives off a combustible vapor that in turn is oxidized in the upper chamber (13). A plurality of venturi jets (44), mounted in the movable plate (32), mix the vapor with air as the vapor passes into the upper chamber (13). Additional air is introduced into the upper chamber (13) through a rotating regenerative heat exchanger (17) recovering heat from the exhaust gases. After the waste is thoroughly pyrolyzed into a char, the rotation of the unit (10) is reversed causing the movable plate (32) to rotate into a new position wherein air is permitted to enter the lower chamber (15) to cause oxidation of the char. This oxidation process continues until the char is entirely consumed and reduced to a sterile ash. Any gaseous products produced will continue to be oxidized in both chambers (13,15).
Patent MX-173959-B (MX)
Title: Sintetizador de division fraccional para un transceptor de radio digital
Inventor: GILLIG STEVEN F
IPC: H03L7/197
Filed: 1991-04-26
Abstract: La presente invención se refiere a sintetizador de división fraccional para un transceptor de radio digital, proporcionando el sintetizador una señal de salida que tiene una relación de frecuencia no entera, con una frecuencia de señal de referencia, caracterizado porque comprende: un comparador de fase; un divisor de frecuencia programable, qu divide la frecuencia de la señal de salida, con un divisor no entero que tiene un valor de la suma de un entero, N, y una fracción determinada por la proporción de enteros (d/n), e incluye al menos una primera entrada y al menos una primera salida, ésta última unida a la primera entrada del comparador de frecuencia; un elemento para generar una señal de salida que tiene una primera frecuencia, cuando el divisor no entero tiene un primer valor determinado por un primer valor entero de n y para generar una señal de salida que tiene una segunda frecuencia, cuando el divisor no entero tiene un segundo valor determinado por el siguiente valor entero más grande de n, e incluye además una entrada unida a la primera salida del comparador de fase y una salida unida a la primera entrada del divisor programable de frecuencia; un elemento para generar una primera señal de referencia; un elemento, que responde al elemento que genera una primera señal de referencia y produce una segunda señal de referencia acoplada a la segunda salida del comparador de fase, teniendo esta segunda señal de referencia una frecuencia integralmente relacionada con el producto de d veces la diferencia de la primera frecuencia de la señal de salida y de la segunda frecuencia de la señal de salida; y un elemento, que responde al elemento que genera una primera señal de referencia y produce un tercera señal de referencia acoplada con una parte digital del transceptor digital, teniendo esta tercera señal de referencia, una frecuencia algebraicamente relacionada con la primera frecuencia de la señal de referencia.
Patent PT-81349-B (PT)
Inventor: LOUGHMILLER GEORGE JR
IPC: G09B29/00
Filed: 1985-10-21
Abstract: A computer hardware and software system and method for displaying a map of streets corresponding to an area over which a vehicle may move to assist a driver to navigate, the system displaying the map on a display (38) based on a scale-dependent street prioritization scheme, providing on the display (38) a vehicle position symbol indicating the current position and heading of the vehicle and a moving map (M) which moves in translation and rotation as the vehicle (V) moves, selectively and dynamically labelling streets (st) on the display as the vehicle moves, and providing a destination symbol (sd) on the display indicating a desired destination or the direction to a desired destination.
Patent PT-81693-B (PT)
IPC: C07D487/04
Filed: 1985-12-17
Abstract: Novel compounds selected from the group consisting of the formula <IMAGE>  I  wherein R1 is selected from the group consisting of 1,2,4-oxadiazol-5-yl and 1,3,4-thiadiazol-2-yl, both optionally substituted with alkyl of 1 to 3 carbon atoms or alkenyl of 2 to 5 carbon atoms and 1,2,4-oxadiazol-3-yl and 1,3,4-oxadiazol-2-yl, both optionally substituted with alkenyl of 2 to 5 carbon atoms, alkyl of 1 to 3 carbon atoms or alkyl of 1 to 3 carbon atoms substituted with at least one fluorine, R2 and R3 are individually selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and alkenyl of 2 to 5 carbon atoms or together form alkylene of 3 to 5 carbon atoms, X is selected from the group consisting of -O- and -S-, R4 is alkyl of 1 to 3 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having anxiolytic sedative and hypnotic activity and a novel process and novel intermediates therefor.
Patent PT-87774-B (PT)
IPC: B29C65/56
Filed: 1988-06-20
Abstract: A method of and apparatus for dynamically mechanically bonding together a plurality of laminae, at least one of which comprises thermoplastic material: for example, polyethylene. In one aspect of the invention the laminae are forwarded in face to face relation through a pressure biased nip between a patterned nip defining member and an opposing nip defining member (eg, a relief patterned cylinder and an anvil cylinder) which members are independently driven to maintain a predetermined surface velocity differential between them. In another aspect of the invention which is particularly useful at intermediate and higher line velocities --preferably for line velocities of about 300 feet or more per minute and, more preferably, for line speeds of about 450 feet or more per minute -- the nip defining members say be operated with equal surface velocities. In each of these aspects of the invention, the members may be biased towards each other to provide a predetermined pattern-element-psi loading; and, additionally, they may be independently heated to provide each with an elevated surface temperature which is, preferably, in a predetermined range below the melt temperature of the thermoplastic lamina disposed closest to or in contact with each respective nip defining member as the laminae are forwarded through the nip. <IMAGE>