baber/WOPTO huggingface dataset:
Patent IT-1183245-B (IT)
Inventor: MINIOTTO PIETRO
IPC: B61D7/26
Filed: 1985-02-12
Granted: 1987-10-15
Abstract: The present invention relates to a railway hopper car with multiple bins (2, 3) having independent, bilateral gravity discharge (6, 7), wherein the drives for disengaging the opening may be given from the operation platform (8) either for the hatches (6) adjacent to it or for the hatches (7) located at the opposite side of the car, wherein the driving and transmission means operate with low stress, wherein there are provided means for selecting the couple of hatches to be opened from the platform, means for preventing the hatches from non desired self-closing and means for a driven opening of same, wherein, moreover, the possibility is avoided of accidental opening of non selected hatches.
Patent IT-1092852-B (IT)
Title: Open=end spinning fibre feed - has additional grooves in surface of structured sliver reduction roller for long fibres
Inventor: SEVOSTIANOV ALEXEI GRIGORIEVIC
IPC: D01B/
Filed: 1978-01-20
Granted: 1985-07-12
Abstract: In the fibre feed system to an open-end spinning unit, there are two rollers to brake up the silver, where one roller is clad with an elastic material, and the other roller has an engraved and structured surface. The interrupted surface of the second roller is engraved with additional grooves. These pass at angles to the main grooves and to the output ends of the roller. The design ensures that the silver is broken down into fibres so that they are fed separaely to the spinning chamber, giving an even and consistent yarn spun from long fibres.
Patent IT-1140535-B (IT)
Inventor: FRYER RODNEY IAN
IPC: C07C45/71
Filed: 1980-02-06
Granted: 1986-10-01
Abstract: Pyrimido-2-benzazepines of the formula   <IMAGE>  wherein A is one of the groups   <IMAGE> R<1> is hydrogen, chlorine, bromine, lower alkyl, the group NR<4>R<5>, the group -CH2-CO-R<7>, the group -NH(CH2)mNR<8>R<9>, hydroxy, lower alkoxy, mercapto or lower alkyl mercapto,  R<2> is hydrogen, amino or di-lower alkyl amino,  R<3> is hydrogen, lower acyloxy or hydroxy, X is hydrogen, halogen, trifluoromethyl, ethyl  alpha -hydroxy ethyl or acetyl,  Y is hydrogen or halogen, R<4> and R<5> each are hydrogen or lower alkyl or, together complete a five to seven membered heterocyclic ring,  R<7> is hydroxy, lower alkoxy or NR<8>R<9>,  R<8> and R<9> each are hydrogen or lower alkyl,  n is 0 or 1 and m is 1 to 7, with certain provisos, and pharmaceutically acceptable acid addition salts thereof, exhibit pharmacological utility as anxiolytics and sedatives.
Patent IT-1180192-B (IT)
Title: Liquid detergent with enzymatic activity
Inventor: OLCESE ALDO
IPC: C11D/
Filed: 1984-07-02
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent IT-1198206-B (IT)
Title: Carbamate prepn.
Inventor: ARESTA MICHELE
IPC: A01N/
Filed: 1986-11-28
Granted: 1988-12-21
Abstract: A sample of the material is burned in an enclosed space at a pressure of (10-30)x 10power 5 Pa in a stream of oxygen. The products of combustion are then: (a) Analysed for sulphur, nitrogen, phosphorous and/or chlorine by dissolving in an aqueous, caustic, oxidising solution free of these elements, or (b) To determine bromine and possibly present chlorine, phosphorus and/or sulphur by dissolving in an aqueous, reducing solution, suitable for bromine - bromide reduction, or (c) To determine iodine and possibly present chlorine, phosphorous, sulphur and/or bromine by dissolving in an aqueous, reducing solution, suitable for iodine - iodide reduction or (d) To determine the metallic content and possibly present chlorine and/or phosphorous by dissolving in an aqueous solution of nitric acid. The resulting aqueous solution is used to determine the quantity of the polluting components by ion-chromatography
Patent IT-1122810-B (IT)
Inventor: SCHMIDT HORST
IPC: B65D88/22
Filed: 1979-08-23
Granted: 1986-04-23
Abstract: A reclosable cross-bottom sack is provided over the cross-bottom with a cover sheet having an incision and lines of weakness. A flattened tubular plastics emptying nipple for the sack is folded and cut at one end to define flaps, extends through the incision and is secured to the sheet by its flaps to lie between the cross-bottom and the cover sheet.
Patent IT-1206652-B (IT)
Title: Three-part housing and fittings to retain electrical component - has top cover with inner and outer flexible lips to fit container and terminal cap
IPC: H05K/
Filed: 1978-11-21
Granted: 1989-04-27
Abstract: The housing to contain an electrical component (4) is of cylindrical shape and retains flat top cover (2) with two sets of flexible fingers, one (21) projecting downwards and mating with a coupling rib (11 on the inside of the housing, and the other (22) projecting upwards and retaining by press fitting a terminal piece (3) with inserted terminals (31). The flat base of the housing has a projecting bush (3) with retaining lugs which fit into a hole in the base plate (5) and hold the component (4) and housing in the required position. The top cap arrangement is centralised by an annular clamping ring (25).
Patent IT-1194954-B (IT)
Title: Clay milling machine
Inventor: PALAZZI ENRICO
IPC: B02C/
Filed: 1980-09-08
Granted: 1988-09-28
Abstract: Leather is bonded to a wood (deriv.) without using any adhesive by contacting the leather and wood and subjecting the bonding zone to a pressure of at least about 30 bar and a temp. of 60-210 deg. C for at least 10 seconds, followed by cooling to room temperature. The entire process is ocnducted in an oxygen poor environment
Patent IT-1212914-B (IT)
Title: Gaseous wastes combustion purifier
Inventor: FRANCESCO NADDEO
IPC: F23C/
Filed: 1983-07-04
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-1239892-B (IT)
Title: A procedure for preparing an enamel for ceramic products which enables the production quality to be improved, and the enamel thus obtained
IPC: B28B/
Filed: 1990-01-11
Granted: 1993-11-15
Abstract: A procedure for preparing an enamel for ceramic products consists in: completely dissolving in a bain-marie 0.6-1.5 parts in weight of bone glue in its solid state, and 0.4-1.9 parts in weight of cooking salt, in 10 parts in weight of water; in cooling the liquid substance thus obtained to ambient temperature, to obtain gelatine; and in dissolving the gelatine in the liquid base enamel in a proportion of 0.5-5 parts in weight of gelatine per 1,000 parts in weight of base enamel.
Patent IT-1258000-B (IT)
Title: Loading device for dynamic weighing machine - has object to be weighed rested on intermediate support which itself slides along weighing plate
Inventor: MORI CHECCUCCI TOMMASO
IPC: G01G/
Filed: 1990-07-30
Granted: 1996-02-19
Abstract: The loading device comprises a weighing plate (4) along which the objects (5) to be weighed are made to transit at constant speed. An intermediate support for the object to be weighed has a degree of freedom in the vertical direction and is lowerly provided with at least one wheel (7) for slidably bearing on the weighing plate (4) with linear or point contact. The intermediate support is connected to a dragging body (2). The connection between the intermediate support and body (2) is made by two identical horizontal overlying parallel strips (3) each comprising a pair of identical apertures which define regions of greater flexibility acting as hinges.
Patent IT-1237422-B (IT)
Title: Translation device for motor vehicle parking areas.
IPC: B66F/
Filed: 1990-03-08
Granted: 1993-06-01
Abstract: The device is installed in normal elevators by hydraulic fittings, by making vertical, motor vehicle silos, and enabling translation in a single movement.
Patent IT-1199275-B (IT)
Title: Doubling back pinch ends on laminated plastics tubes before welding
Inventor: MAKILAAKSO ANTERO
IPC: B23K/
Filed: 1986-10-23
Granted: 1988-12-30
Abstract: The ends of semi rigid plastics tubes, with or without laminated layers of aluminium foil, as used for e.g. toothpaste containers, are sealed by conveying a succession of tube ends projecting vertically from between travelling sponge rubber belts past equipment which in turn (a) between a pair of rotating discs which flatten the ends and imparts a 90 deg. fold to the flattened end, (b) maintains the bent profile until a second set of shaping discs convert the 90 deg. bend to a 180 deg. bend, and (c) applies heat and pressure to weld the folded end back on to its own root before chilling the weld. Pref. ends of the tube are cut off obliquely so extremities blend more neatly against the root of the pinch.
Patent IT-1212548-B (IT)
Inventor: GIOVANNI SANTORO
IPC: B23K3/03
Filed: 1982-08-18
Granted: 1989-11-30
Abstract: Light-weight welder particularly suitable for soft and silver soldering and the like using a power varying according to the welding temperature, wherein the sensing member for detecting the welding temperature is the welding tip.
Patent IT-1203068-B (IT)
Title: Pushbutton store for several positions of own element - is used for tuning device with tuned circuit to several frequencies
IPC: H01H/
Filed: 1977-05-18
Granted: 1989-02-15
Abstract: Positions of the movable element (20) are preset by push-buttons through which they are found when a corresponding key is operated. The device consists of a plate (10) with an end wall (11) with several holes on one side, and a corresponding number of bent and projecting plates on the other. The movable element (20) slides on the plate (10), and systems are provided for finding its individual positions. A manual control device (M, 27) sets the movable element (20) positions. A coupling device (23, 26) permits relative movement between the movable element (20) and the manual control device (M, 27). There are several keys to store and find the movable element positions. Their number is equal to that of the projecting plates which hold them. Storage and searching means (43, 54) for the movable element (20) positions interact with search means (21).
Patent LT-6045-B (LT)
Title: Semiconductor saturable absorber mirror
Inventor: ADOMAVIČIUS Ramūnas
IPC: G02F1/00
Filed: 2013-09-26
Abstract: A SESAM device comprising a AIAs/GaAs or a AIOx/GaABragg mirror and asaturable absorber, formed from bismuth containing bulk semiconductor layers orquantum dots, grown on GaAs substrate. Such bismuth containing semiconductor materiais can be, for example GaAsBi, GaAsSbBi or GalnAsBi. The introduction of Bi atoms in such A3B5 group semiconductor materiais pushes the valence band energies up, while slightly influencing the positions of conduction band energies. Therefore theband width of wave lengths for which the SESAM device can be used is widened.
Patent LT-6373-B (LT)
Title: Insulated panels for external walls and method of production
Inventor: ŽEMAITIS ARTŪRAS
IPC: E04B1/00
Filed: 2015-07-29
Abstract: Field of the invention is the insulation of buildings. This invention relates to components and materials of insulating panels. It is also described method of producing insulation panels and its features. Described panel has two edge: one – on the left side near bottom surface of the panel. This comes into contact with the insulated wall surface. Another edge is on the right side of the plate that is on the polystyrene plate to contact with the surface of a concrete part.Insulated panel has third insulation edge. It cuted out from polystyrene shaped plate portion at the top and bottom and is designed to ensure a flat upper and lower parts of a reliable connection.
Patent LT-6788-B (LT)
Title: Aircraft wing with a double hinge
Inventor: RIMŠA VYTAUTAS
IPC: B64C9/00
Filed: 2019-05-22
Abstract: The invention relates to reducing the aerodynamic drag of the flight planes of small aircraft when changing the direction of flight. The use of a wing with an additional hinge in the steering plane maintains the same torque about the center of gravity of the aircraft as with a single-hinged steering structure. The additional degree of freedom in the wing allows the wing to extend more evenly, thus creating a more even flow of airflow, avoiding unevenness of airflow at the wing plane. The proposed construction allows to reduce the aerodynamic drag of the aircraft by up to 10 percent.
Patent MX-170441-B (MX)
Title: Metodo para la reduccion de la heterogeneidad de anticuerpos monoclonales
Inventor: DONOUGH JAMES PATRICK MC
IPC: C12N5/12
Filed: 1989-09-27
Abstract: La presente invención se refiere a un metodo de reducción de la heterogeneidad de anticuerpos secretados por celulas productoras de anticuerpo, caracterizado porque consiste en la eliminación o la adición de un aminoácido o varios aminoácidos al extremo carboxi de una o de las dos cadenas pesadas del anticuerpo.
Patent MX-166597-B (MX)
Title: Revestimiento para blindaje contra interferencia por ondas electromagneticas y metodo para aplicarlo
Inventor: SULLIVAN F RYAN
IPC: C09D175/04
Filed: 1990-03-09
Abstract: La presente invención se refiere a pintura basada n agua eléctricamente conductora, que comprende:  a) partículas metálicas seleccionadas del grupo qu consiste de cobre, plata, fosfuro de hierro, oro , níquel y mezcla de los mismos y substratos revesidos con ellos, las partículas metálicas tienen d imensiones no mayores a aquellas que pasan a travé de una boquilla para rocío pretendida para aplic ar la pintura; b) una dispersión acuosa de un poliretano, la cual está presente en la pintura, en u na proporción aproximada de 15 por ciento en peso  aproximadamente 100 por ciento en peso (base pol ímero) de las partículas metálicas presentes en la pintura; c) cuando menos un co-solvente de secado al aire, capaz de aglomerar partículas del polímeo de dispersión para formar un revestimiento cohe rente sobre una superficie que s epinta en una canidad de cuando menos 2 por ciento en peso y 75 po r ciento en peso del polímero en la dispersión; d) cuando menos un mejorador formador de película no basado en silicona y no basado en silicato, en un cantidad entre aproximadamente 1 por ciento en p eso y 5 por ciento en peso de las partículas metálcas presentes en la pintura; y e) opcionalmente,  un compuesto para ajuste de pH, en una cantidad suiciente para ajustar el pH a la pintura entre apr oximadamente 5 y 11.
Patent MX-167232-B (MX)
Title: Sujetador de paneles de patron
Inventor: LEE YUAN-HO
IPC: E04G17/06
Filed: 1990-06-20
Abstract: La presente invención se refiere a un dispositivo sujetador para fijar por lo menos dos cubiertas de panel contiguas colaterales cada uno teniendo dos lados longitudinalmente opuestos, dos lados transversales opuestos y una cara posterior, dicho dispositivo sujetador comprende: una pluralidad de miembros de abrazadera proyectados desde dicha cara posterior de cada una de las cubiertas de panel a lo largo de dichos lados longitudinales, en dichos miembros de abrazadera de una de las cubiertas de panel siendo alineados respectivamente con los miembros de abrazadera de una cubierta de panel adyacente, cada miembro de abrazadera tiene una cara de acoplamiento separada paralelamente a partir de la cara posterior y dos costados opuestos que se extienden a partir  de dos lados de la cara de acoplamiento y que se conectan a dicha cara posterior, la distancia entre dichos costados siendo mayor que la cara que existe entre la cara de acoplamiento y  la cara opuesta. los miembros de abrazadera cada uno teniendo una menos dos de los dichos miembros de abrazadera alineadas y dicha porción de barra de inserción, dicha porción de barra de inserción teniendo un par de primeras caras longitudinales opuestas, y un par de segundas caras longitudinales oopuesto, la distancia entre dichas caras opuestas siendo menor que la distancia entre la dicha cara de acoplamiento y la dicha cara opuesta así que dicha porción de barra de serción se puede insertar a los dichos miembros de abrazadera alineados, la distancia entre las segundas caras opuestas, es mayor que la distancia entre las primeras caras opuestas, dichas segundas caras opuestas siendo acopladas respectivamente con dicha cara de acoplamiento y dicha cara opuesta cuando dicha porición de barra de inserción se hace girar a cierto ángulo después de ser insertada.
Patent PT-77110-B (PT)
Inventor: REGNIER GILBERT
IPC: C07D473/08
Filed: 1983-07-27
Abstract: New xanthine compounds of the formula:   <IMAGE>   in which: R1 is hydrogen or alkyl from C1 to C5 inclusive; R2 is a hydrocarbon radical up to C6 having optionally a double bond, phenyl or benzyl; R3 is hydrogen, alkyl, hydroxyalkyl or dihydroxyalkyl each from C1 to C5 R4 represents:   <IMAGE>   in which: Y is hydrogen, halogen, alkyl or alkoxy from C1 to C5 or hydroxyl; Z is methylene or a straight or branched hydrocarbon radical from C2 to C5 optionally substituted by hydroxyl; and A is an amino group of the formula:   <IMAGE>   p being 2 or 3;   <IMAGE>   in which q is 1 or 2, and X is a single bond, oxygen or   <IMAGE>   in which R5 is hydrogen, alkyl or alkylene up to C5, or   <IMAGE>   in which m is an integer from 2 to 6 and R6 is alkyl from C1 to C5. These new compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of all diseases where it is necessary to inhibit the antigenic antibody reactions.
Patent PT-79195-B (PT)
IPC: C07K5/00
Filed: 1984-09-13
Abstract: 1. A process for the preparation of compounds containing carboxamide groups by reaction of compounds which contain a carboxyl group, in the presence of dialkylphosphinic anhydrides, with compounds which contain a free amino group, which comprises maintaining the hydrogen ion concentration in the reaction mixture at an almost constant value in a range of 10**-5 to 10**-10 (mol/l) during the reaction and, after the reaction is complete, eliminating radicals which have, where appropriate, been introduced to protect other functional groups.
Patent PT-80895-B (PT)
Inventor: WALTERS JAMES T
IPC: G07C15/00
Filed: 1985-08-01
Abstract: Secure placement of confidential information on tickets distributed in blank is permitted by opaquely overlaying an area of the ticket upon which the information is to be placed in visible form and employing a printing apparatus that prints the visible information on the ticket area through the opaque overlay without leaving any easily-discernible trace in the overlav that reveals the imprinted information. A ticket can be given in blank to a ticket holder. Then when the ticket holder makes an exchange in order to receive the information, the information can be placed on the ticket. with the opaque overlay concealing the information untn selectively removed by the ticket holder
Patent PT-85965-B (PT)
Inventor: CAND PIERRE
IPC: A21C9/04
Filed: 1987-10-21
Abstract: An apparatus for distributing and metering a granular and sticky mass, in particular a mass to be moulded into biscuits. The apparatus comprises a main conveyor device comprising juxtaposed parallel screws of alternate pitch and direction of rotation, which are sub-divided into groups of at least one pair of screws, a main motor and main transmission means comprising one clutch per group of screws, hoppers which are juxtaposed below the downstream end of the main conveyor device in a ratio of one hopper per group of screws and, beneath each hopper, a distribution column comprising an inlet, a holding chamber and an outlet, the said inlet being provided with a device for measuring the level of filling which is electronically connected to a control device for controlling the clutch of the said group of screws.
Patent PT-88115-B (PT)
Inventor: BERG JOHANNES A VAN DEN
IPC: C12N15/62
Filed: 1988-07-27
Abstract: DNA constructs that are useful for providing secretory expression of heterologous polypeptides in yeast comprising a DNA sequence that includes a Kluyveromyces  alpha -factor leader sequence linked to the heterologous polypeptide by a yeast processing signal. Constructs employing the K. lactis  alpha -factor leader and processing signal sequences, with and without spacer, linked to prochymosin are exemplified.
Patent PT-89662-B (PT)
Inventor: BARGIOTTI ALBERTO
IPC: A61K31/70
Filed: 1989-02-09
Abstract: Anthracycline glycoside compounds of general formula I: <CHEM> wherein NH2 @ means that the NH2 substituent may be in an axial or equatorial configuration, R1 is hydrogen or a hydroxy group and R2 is hydrogen or a methoxy group, and their pharmaceutically acceptable acid addition salts, are antitumor agents.
Patent PT-93458-B (PT)
Inventor: LEEN ROBERT WILLEM VAN
IPC: C12N15/86
Filed: 1990-03-15
Abstract: Recombinantly produced IL-3 is purified in a series of steps, initially employing hydrophobic interaction, followed by ion-exchange chromatography and gel filtration. Furthermore methods are provided for improved production of recombinant hIL-3 either in glycosylated form from mammalian and yeast cells or in unglycosylated form from prokaryotes.
Patent SE-336141-B (SE)
Inventor: EBER N
IPC: F25B15/10
Filed: 1969-12-04
Abstract: A cooling element of primary absorption refrigeration apparatus of the inert gas type has a temperature gradient in which the temperature progressively increases from a first temperature to a second higher temperature in an elongated path of flow in which refrigerant fluid evaporates in the presence of such gas. A secondary refrigeration system partly filled with a mixture of volatile liquids has an evaporation portion to abstract heat from the objective of cooling and a condensation portion which, along its length, is in thermal exchange relation with the cooling element. The mixture of volatile liquids forms a refrigerant fluid mixture which possesses such physical properties that the refrigerant fluids will vaporize in the evaporation portion or condense in the condensation portion or vaporize and condense in both portions, respectively, at different temperatures between the first and second higher temperatures prevailing in the cooling element. The circulation of the refrigerant fluid mixture in the secondary refrigeration system is effected solely by vapor bubbles resulting from the vaporization and boiling of the mixture of refrigerant fluids in the evaporation portion.