baber/WOPTO huggingface dataset:
Patent IT-1038392-B (IT)
IPC: E05F3/10
Filed: 1975-05-22
Granted: 1979-11-20
Abstract: 1504142 Door closure mechanism EATON Ltd 16 April 1975 [23 May 1974] 23083/74 Heading E2M  In a door closure mechanism, an elongate housing 10 is provided by a cylindrical bore filled with liquid, a first piston head 25 is slidable in the bore and a pinion 27 is in mesh with a rack 26 extending from the first piston head 25 such that the pinion 27 is rotated by means of longitudinal movement of the rack to cause movement of an actuating arm (not shown) connected to the pinion and the door. The first piston head 25 is provided with a unidirectional valve to permit liquid to flow through the piston head only in one direction. A flexible tube 43 extends from one end of the housing through a hole in the first piston head 25 and a flexible sealing washer 45 is associated with the first piston head 25 to make a fluid-tight seal with the bore and with the flexible tube 43 passing through a hole in the washer. When the first piston head 25 is moving towards one end of the housing the flow of liquid can take place only via a valve controlled inlet to the tube adjacent one end of the housing. A second flexible tube 39 extends from one end of the housing through a second hole in the first piston head and a second hole in the washer 45, the second tube 39 being closed at its remote end by a plug 42 but having an aperture 40 in the wall of the second tube. The first piston head 25 is connected by the rack 26 to a second piston head 21 and a third flexible tube 15 extends from the other end of the housing through holes in the second piston head 21 and associated washer 22. A unidirectional valve 24 is provided in the second piston. The flow rate through the ports is controlled by valves 37, 38 and 14.
Patent IT-1089160-B (IT)
Title: Automatic vacuum moulding machine - for mfg. hollow lost wax and similar patterns for precision casting processes (CS 15.9.78)
Inventor: ARKADIEVICH KHARAGEZOV YAKOV
IPC: B22C/
Filed: 1977-12-02
Granted: 1985-06-18
Abstract: On the machine bed is a moving die half(a) driven along a horizontal axis by a work cylinder (WC); and a fixed die half(b) with a vertical joint line between the two halves (a,b). Die half(b) has a horizontal ingate via which a vacuum can be applied, followed by the injection of wax or other paste from a heated container; compressed air is then driven into the ingate to form a hollow pattern. The machine includes a vertical pillar fitted with a coaxial row of WCs and pistons; one piston is monolithic with a heated chamber contg. the wax paste driven into the die(a,b). The patterns are ejected and drop into a water tank for cooling. Rapid mass prodn. of accurate hollow patterns can be obtd. at low cost.
Patent IT-1168484-B (IT)
Title: Mobile system for laying continuous pipeline
Inventor: PATON BORIS EVGENIEVICH
IPC: F17D/
Filed: 1981-02-06
Granted: 1987-05-20
Abstract: A system includes resistance welding apparatus to be supported by the pipeline, and a longitudinal support structure with rollers supporting the pipeline with its axis parallel to the structure. A cross-piece extending between two vehicles suspends the structure above the pipeline. An outer flash trimmer is secured to one support end and an inductor for heat-treatment of welds is mounted on the other end. The structure is pref. pivotably suspended, and each end of the cross-piece is suspended from a vertical member on the respective vehicle with vertical projection bisecting the vehicle track width.
Patent IT-1164556-B (IT)
Title: Helicopter or fixed-wing aircraft HF antenna for 2-30 mhz band
Inventor: RUMMERY PETER GEOFFREY
IPC: H01Q/
Filed: 1983-01-07
Granted: 1987-04-15
Abstract: The elongate aluminium tubular conductor (11) is spaced from the electrically conducting surface region (12) of the helicopter by an electrically conducting support member (13) connected between a first end region of the elongate conductor (11) and an adjacent part of the electrically conducting surface region (12). At its second end the elongate conductor is supported by a second support member (14) which incorporates an antenna feed unit (15). The length of the elongate conductor is approximately 3 m., and at a position approximately 0.45 m, away from the second support member there is a third support member (16) which incorporates a switch (17). This effects connection between the adjacent portions of the elongate conductor (11) and the electrically conducting surface (12). The surface of the helicopter tail is prepared so that a return path of low electrical resistance exists between the bases of the first and second support members.
Patent IT-1052929-B (IT)
Title: Ultrasonic thread cutter for sewing machine - has flexible horse shoe-shaped cutting head coupled to piezoelectric crystal vibrator
IPC: D05B/
Filed: 1976-01-13
Granted: 1981-08-31
Abstract: The ultrasonic thread cutter may be deployed on a sewing machine and has a flexible horse shoe-shaped cutting head. The opposed internal zones incorporate the cutting faces, and the head is coupled to an ultrasonic vibrator. The cut is effected by relative vibratory motion of the cutting faces with the thread locating between the faces. The cutting faces are pref of reciprocal geometric and slightly spaced from each other and make contact under vibration. The contact under vibration sets up secondary vibration of the legs of the head. The vibrator pref. comprises a resonant support housing an electrically animated tubular piezoelectric crystal.
Patent IT-1224512-B (IT)
Inventor: ALESSANDRO CAPORUSSO
IPC: B21D7/024
Filed: 1988-07-19
Granted: 1990-10-04
Abstract: Portable manually or motor-controlled pipe-bending minimachine which, in spite of its small size as compared with similar machines, is easier and handier to operate on site for the bending of pipes ranging 4 mm to 22 mm in diameter. The minimachine is provided with a reverse gear (53) and an intermediary device (50) built in the minimachine main body (11) which allows the engagement and automatic disengagement of the gear drive (40) transmitting rotary motion to the matrix-carrying shaft. Both the motor (90) and the manual control lever assembly (60) allowing alternate control of consecutive angular movements of matrix (16), can be easily and quickly mounted on the main body; and the countermatrix (24) is an interchangeable device to be mounted on a special support (20) allowing it to be appropriately positioned at the start of a bending operation.
Patent IT-1184655-B (IT)
Inventor: CAVAZZA CLAUDIO
IPC: A61K31/205
Filed: 1985-10-14
Granted: 1987-10-28
Abstract: Intravenous administration of a bolus of 3-5 grams of acetyl L-carnitine, followed by 3-5 grams of acetyl L-carnitine via slow infusion in about 12 hours, dramatically restore to normal the arterial pressure and respiratory frequency of a patient in a severe state of shock.
Patent IT-1156725-B (IT)
Title: 2-Penam-3-carboxylic acid derivs. - used as antibacterials and lactamase inhibitors
IPC: C07D/
Filed: 1978-05-08
Granted: 1987-02-04
Abstract: Penem derivs of formula (I), their 1-oxides and salts in racemic or optically active forms are new (R1=H, organic radical bonded (to ring C) via a C atom or an etherified mercapto gp. R2=H or a gp. R2A which forms with CO a protected carboxylic gp). (I) are antibacterials effective against Gram positive and negative species including Pseudomonas aeruginosa, and are also beta-lactamase inhibitors, i.e. synergists for other beta-lactam antibiotics. A typical (I) is (5R,S)-2-methyl-2-penem-3-carboxylic acid.
Patent IT-1206549-B (IT)
Title: Appts. for automatic machining of large or small contact lenses - involving crossed hydraulic under numerical control from pattern sensors
IPC: G02B/
Filed: 1978-08-02
Granted: 1989-04-27
Abstract: Appts. for mfg. contact lenses from shallow cylindrical blanks incorporates a rotary chuck for holding the blank firmly upon a sledge and a machine tool such as a diamond coated bit mounted on a sledge moving normal to that holding the chuck. The sledges are hydraulically driven under numerical co-ordinate control to produce the surface curvature required for the concave face of the lens. A radiused pillar coated with adhesive is then used to support the blank by the machined, concave, face while the opposite face is machined. The cutting profiles may be derived from a microprobe tracking the surface of a model profile supported on a reference chuck, pref. one of a series of reference tools on a complementary turntable. Used for mfr. of contact lenses from hard (PMMA) or soft materials, esp. hydrophilic materials which have to be machined in the dry state to shapes which compensate for the effects of subsequent hydration upon the lens form. Esp. for lenses required to cover not only the pupil but also the cornea and parts of the adjacent eyeball, hence involving complex and intersecting patterns of curvature. The appts. can reproduce lenses with profiles controlled to 0.002-0.00005 in. and not requiring ancillary manual shaping or buffing, hence minimising rejection levels.
Patent IT-1105764-B (IT)
Title: Collapsible fluid contacting structure - formed from flexible sheets of fibrous material, for use in gas scrubbing, sludge aeration, etc.
IPC: F28C/
Filed: 1978-08-17
Granted: 1985-11-04
Abstract: A fluid contacting device consists of a number of cells arranged in a number of columns. Fluid flow ports are provided in the floor and ceiling of each cell on opposite sides of the cell so that the fluids ascending and descending each column follow zig zag paths. The appts. is made from flexible material and is therefore collapsible. In use it is suspended from a supporting framework to achieve expansion of the cells. A suitable material of construction is fabric coated plastic sheet. From this a single patterned die cut sheet is provided which is assembled in a number of specific orientations interleaved with accordion pleated sidewalls and subjected to heat sealing to complete fabrication of the structure. The appts. has applications in e.g. cooling, gas scrubbing and sludge aeration. The fibre surfaces in the cells enhance fluid contacting while the absence of metals in the structure avoids corrosion.
Patent IT-1241173-B (IT)
Title: Process for measurement of tightening torque of screws, bolts, etc.
IPC: G01L/
Filed: 1990-02-13
Granted: 1993-12-29
Abstract: The process comprises phases of excitation for vibration by applying pulses with a structure formed from at least two different elements connected by screws or bolts and measuring the resonance vibration frequency of the entire structure, using measurement devices that comprise sensors arranged on at least one of the elements forming the structure. The unknown value of tightening torque is obtained by comparing the resonance vibration frequency value with a calibration curve obtained by measuring the resonance vibration frequencies as a function of known tightening torque.
Patent IT-1234202-B (IT)
Title: Extraction of fresh vegetable cells, used in the preparation of cosmetics and similar products.
Inventor: AUDIBERTI MARCELLO
IPC: A61K/
Filed: 1988-07-18
Granted: 1992-05-06
Abstract: Extraction of fresh, vegetable cells obtained by hydroponic cultivation of dicotyledonous plants for a period of not more than 15 days from sowing, prune the plants at the end of this period, collect the plants 6 days after pruning, homogenise the collected plants and hydro-alcoholic extraction of the homogenisation recovered from the extract. This last solution can be used in the production of cosmetics such as cleansing milks, hydrators or restorative nutrient treatments.
Patent IT-1144447-B (IT)
Inventor: REGALDO PIETRO
IPC: E01H10/00
Filed: 1981-07-29
Granted: 1986-10-29
Abstract: A motor-transportable plant for delivering substances for treating roadways or the land, in which a tank is divided by a wall into two separate chambers, each accessible through a manhole, and which can be connected together by opening valves provided in the wall; one of said chambers comprises stirring means for a liquid and a solute contained in the chamber, and means for withdrawing the formed solution and feeding it to the outside of the tank, a motor being provided for said withdrawal and for feeding the solution; the second chamber comprises stirrer means and means for withdrawing a solid material contained in the chamber and for feeding it to distributors therefor; said stirrer and withdrawal means are extractable from the chamber through an aperture closable by means of a suitable cover; the tank is supported by a rigid quadrilateral frame provided with legs which can extend by hydraulic control and are each provided with orthogonal shafts which are inserted into the cross members of the frame to define, using locking means, respective horizontal and vertical positions of the legs in which these latter either lie against or are distant from the frame, each shaft having a length greater than one half the length of the cross member into which it is inserted, and a diameter different from the opposite shaft which is also inserted into the cross member, so that one shaft can itself be inserted into the other when the legs lie against the frame.
Patent IT-1206222-B (IT)
Title: Combustible briquettes prodn.
Inventor: BUORA BRUNO
IPC: C10L5/10
Filed: 1981-07-06
Granted: 1989-04-14
Abstract: Matzos contg. natural grape juice and egg yolk powder
Patent IT-1201988-B (IT)
Title: Pneumatic tyre tread
Inventor: BET ENZO ALESSANDRO
IPC: B60C/
Filed: 1985-12-03
Granted: 1989-02-02
Abstract: The cooker hob includes a heater element comprising a thick-film electrically resistive track (13) printed on an electrically insulating substrate and maintained in heat-transmitting relationship with the underside of the hob plate (19). The latter is in combination with one or more quartz halogen heater lamps (15) located below the hob plate. Increasing lengths of the track can be energised in order to increase the temp. of the hob plate. The track can be a nickel and glass frit mixture. The resistive track is applied by a screen printing technique.
Patent MX-173790-B (MX)
Title: Metodo mejorado para revestir un substrato de acero mediante plasma a baja temperatura
Inventor: YASUDA HIROTSUGU
IPC: C08F2/00
Filed: 1991-02-13
Abstract: La presente invención se refiere a un metodo mejorado para revestir un substrato de acero del tipo en el cual una película orgánica delgada es depositada sobre el substrato de acero usando la deposición del plasma.
Patent MX-171020-B (MX)
Title: Sistema de alarma para transmision de un vehiculo automotor
Inventor: BARR WILLIAM A
IPC: B60W50/14
Filed: 1991-03-26
Abstract: La presente invención se refiere a un sistema de alarma para un vehículo automotor equipado con una transmisión automática la cual incluye una palanca del selector de velocidades que consta de una posición de esrtacionamiento y un dispositivo de frenado que se puede conector con un frenocon dientes separados circularmente de extención radial para estacionardicho vehículo en repuesta a el movimiento de dicha palanca del selector de velocidad para dicha posición de estacionamiento, (a) primero y segundo interruptores del control que se colocan para el corriente en el cual la palanca del selector de velocidades se coloca en coloca en cualquier otra posiciónn que la posición de estacionamiento; (b) un tercer interruptor de control en serie con un de los dichos interruptores de control ya sea el primero o el segundo que se colocan para el cierre cuando se abre una puerta del vehiculo automotor; (c) un primer dispositivo de alarma en serie con dicho tercer interruptor de control y uno de los dichos interruptores de control ya sea el primero o el segundo se colocan para la producción para una primera señal de alarma cuando se cierran ambos de los dichos interruptores; (d) un cuarto interruptor de control en serie con el otro de los dichos interruptores ya sea el primero o el segundo que se colocan para el cierre cuando el conductor abandone su asiento en el vehículo automotor; (e) un segundo dispositivo de alarma en serie con el dicho cuarto interruptor de control y el otro de los dichos interruptores ya sea el primero o el segundo para la producción de una señal de alarma cuando ambos de los dichos interruptores del control y   e cierra el dicho segundo control.
Patent NL-175032-B (NL)
IPC: B03D1/04
Filed: 1979-07-09
Abstract: 1490227 Flotation apparatus; dispersing gases in liquids PIELKENROOD-VINITEX BV 6 Dec 1974 [22 Dec 1973] 52771/74 Headings B1C B1D and B2H A method of separating suspended material from a suspension comprises reducing the pressure of a pressurized liquid containing gas or a volatile substance to form a dispersion of gas bubbles in the liquid, and introducing the liquid into a tank containing the suspension and forming part of a plate-type separator 7 so that the bubbles become attached to the suspended material and cause it to float. In the embodiment shown the suspension is introduced to a chamber 3 through a duct 11 and a nozzle 12, the latter consisting of a tube having a longitudinal slot. A pump 16 draws in air through a pipe 18 and liquid through a pipe 17 and produces a pressure in a pipe 14. This pressure is suddenly relieved beyond a valve 15 to produce a dispersion of air bubbles in the liquid which is injected into the chamber 3 through a nozzle 13. Floating material passes over a weir 5 into a discharge chamber 6 and sediment is collected in a hopper 10 after passing through an assembly 7 of superposed parallel corrugated plates. In another embodiment, Fig. 3 (not shown) there are separate pumps (16) and (21) for the liquid and air which may be stored under pressure in a mixing vessel (22) before passing through the valve 15. The suspension to be treated and the dispersion of gas bubbles in the liquid may be introduced into the chamber 3 through the same nozzle, and in another modification the suspension itself is pressurized and mixed with air to form the dispersion of gas bubbles. The suspension may be subjected to a coalescence treatment in a device located either inside or outside the chamber 3.
Patent PT-76782-B (PT)
Title: Process for preparing novel substituted (+)-cyanidan-3-ol derivatives
IPC: C07D311/62
Filed: 1983-05-31
Abstract: Pharmaceutical preparations containing (+)-cyanidan-3-ol derivatives of the formula Iwherein R' and R" are hydrogen, an unsubstituted or substituted hydrocarbon radical, or heterocyclic radical, halogen, formyl, free or functionally modified carboxyl, free or etherified or esterified hydroxyl, free, etherified or oxidized mercapto, unsubstituted or substituted sulfamoyl, acyl or unsubstituted or substituted amino, where however R' and R" cannot both be hydrogen simultaneously, and R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub> and R<sub>5</sub> are each hydrogen or an unsubstituted or substituted hydrocarbon radical, and R<sub>2</sub> and R<sub>3</sub> together can also be an unsubstituted or substituted methylene group, and R<sub>1</sub> also an acyl group or an amidated carboxyl group; and therapeutically applicable salts of these compounds, as well as new compounds of these preparations.These pharmaceutical preparations are particularly valuable for treating liver and venous diseases.
Patent PT-77313-B (PT)
Title: Process for the preparation of substituted azolylalkyl-t-butylketones and azolilalkyl-t-butylcarbinols having a fungicidal effect
IPC: A01N43/64
Filed: 1983-09-08
Abstract: Novel substituted azolylalkyl-t-butyl-ketones and -carbinols of the formula   <IMAGE>   in which Az is imidazol-1-yl or 1,2,4-triazol-1-yl, A is the carbonyl group or the hydroxymethylene group, and R is optionally substituted cycloalkylalkyl or cycloalkenylalkyl, and plant-tolerated addition products thereof with acids and metal salts, which are fungicidally active and are also useful as intermediates in making other fungicides.
Patent PT-79146-B (PT)
Title: Process for preparing flavene or thioflavene derivatives and pharmaceutical compositions containing them
IPC: C07D311/64
Filed: 1984-08-28
Abstract: The invention relates to pharmaceutical preparations containing compound of Formula I <CHEM> in which X1 and X2, independently of each other, represent hydrogen, halogen, unsubstituted or substituted amino or a quaternary ammonium salt; etherified or esterified hydroxy; free, etherified, esterified or oxidized mercapto; nitro; functionally modified formyl; free or functionally modified carboxyl; acyl; an unsubstituted or substituted hydrocarbon radical, or an unsubstituted or substituted heterocyclic radical; with the proviso that at least one of the radicals X1 and X2 is bonded by a carbon atom to the ring system and with the proviso that X1 and X2 cannot be together halogen and formyl; in which Y represents oxygen, sulfur, sulfinyl or sulfonyl but must be sulfur, sulfinyl or sulfonyl, if X1 is hydrogen and X2 is formyl; and the rings A and B are each unsubstituted or substituted; or pharmaceutically acceptable salts of such compounds that contain a salt-forming group, and to novel compounds of Formula I. The compounds are useful e.g. for the treatment of diseases of the respiratory tract and of liver diseases. They are prepared by methods known per se.
Patent PT-81214-B (PT)
Inventor: GROHE KLAUS
IPC: C07C211/00
Filed: 1985-09-27
Abstract: Novel 3-amino-2-benzoyl-acrylic acid derivatives of the formula <IMAGE>   in which R1 represents the nitrile group, an ester group -COOR4 or carboxamide group   <IMAGE>  R4 denoting C1-C6-alkyl, and R5 and R6 representing hydrogen or C1-C3-alkyl or phenyl, R2 and R3, which can be identical or different, represent a C1-C6-alkyl radical and, furthermore, can form, together with the nitrogen atom to which they are bonded, a 5- or 6-membered heterocyclic ring which can additionally contain as ring member the atoms or groups -O-, -S-, -SO- or -SO2-, X represents halogen, X1 denotes hydrogen, methyl, nitro or halogen, X2 denotes halogen or methyl, and X3 denotes hydrogen or halogen, are prepared by reacting    <IMAGE>  The products can be converted into known antibacterials.
Patent PT-83961-B (PT)
IPC: A01P7/04
Filed: 1986-12-18
Abstract: Compounds of formula I in which X, Y and Z have various meanings, are described, as well as processes for their preparation and their use as insecticides and acricides.
Patent PT-84522-B (PT)
IPC: C11B1/10
Filed: 1987-03-19
Abstract: 1. A process for extracting oil and fat material from dry oleaginous seeds with a solvent, characterized in that it concludes the following steps : - preliminary mechanical treatment of the seeds without baking ; - extraction of oil and fat material in a tank by means of a solvent through stirring ; - ultrasonic treatment of the seeds in presence of a solvent ; - treatment with at least a washing step by means of an external spraying of a solvent ; - miscella treatment through distilling and discharge of the expeller in order to recover the solvent.
Patent PT-85812-B (PT)
Inventor: LETEMPS BERNARD
IPC: C03B23/033
Filed: 1987-09-29
Abstract: A heated glass plate is bent by moving over a bed or rollers defining a path curved along the direction of movement of the glass plate so as to define an upwardly facing concavity. The glass plate moves with a speed of at least 10 cm/second and is curved by the bed without contact from above. The glass plate is subsequently tempered.
Patent PT-87747-B (PT)
Inventor: ABE SHINYA
IPC: C07D277/84
Filed: 1988-06-16
Abstract: A benzothiazole compound having the formula below and pharmaceutical compositions containing it are disclosed which are effective to inhibit the production of leukotriene. The compounds can be used for the making of medicaments effective against allergy, asthma, affections of the skin, allergic rhinitis and affection of a cardiovascular system, <CHEM> in which R20 is ester or amide and -NR5R6 is amino in variety.
Patent PT-92057-B (PT)
IPC: E02F9/28
Filed: 1989-10-20
Abstract: A tooth point (10') having key slots top and bottom wherein the rear walls of the slots (16',17') are outwardly convergent relative to the front walls to permit receipt of a curved locking pin (15').