baber/WOPTO huggingface dataset:
Patent IT-1145959-B (IT)
Inventor: MARTINI IACOPO
IPC: F27B9/20
Filed: 1981-03-31
Granted: 1986-11-12
Abstract: In the walking beam furnaces, in order to heat metallurgical materials such as billets, bars and the like, having different temperatures of introduction into the furnace and/or different cross sections, so as to discharge materials at uniform temperatures from the furance, said materials are selected according to their temperature and/or cross section, and are introduced into the furnace through a plurality of side inlet doors while said materials are conveyed along the furnace by means of an external side conveyor, and/or they are discharged from the furnace through a plurality of side outlet doors and are then advanced outside along the furnace by means of an external side conveyor. The external side conveyor can be formed by a walking beam conveyor, timed with the internal walking beam conveyor as to the length and rate of steps, and/or timed in relation therewith so that at each occupied position on the external walking beam conveyor always corresponds an unoccupied position on the internal walking beam conveyor, and vice versa. The external conveyor can be enclosed in a chamber which, if desired, is insulated and is associated with heating means such as the exhaust gases discharged from the furnace.
Patent IT-1209320-B (IT)
Title: Ornamental coatings for metals - blocking electromagnetic radiation
Inventor: LUIGI BUTTARELLI
IPC: C09D/
Filed: 1980-04-02
Granted: 1989-07-16
Abstract: Method for stimulating skeletal growth in normal poultry as evidenced by increased metatarsal length of treated poultry, comprises administering a growth stimulating amt. of prolactin to.
Patent IT-1185866-B (IT)
Title: Cutting machine for bread dough
Inventor: GASPARRINI ALBERTO
IPC: A21C/
Filed: 1985-08-06
Granted: 1987-11-18
Abstract: The radiant heater has a heating element composed of heating wire, which is laid on an insulating support dish and which forms a current-carrying cross-sectional area and a heat-radiating surface. The current-carrying cross-sectional area is divided between at least two single wires which are twisted together. The single wires have the same or different circular diameter. The single wires have a cross-sectional area which deviates from the circular form. The cross-sectional area is stellar or oval in shape. One or more single wires have a circular diamter and one or more single wires have a cross-sectional area which deviates from the circular form. The heating element is laid uncoiled and spirally on the insulating support. The wires are pre-oxidised.
Patent IT-1167673-B (IT)
Inventor: BIALY JAN
IPC: B01J23/76
Filed: 1983-12-05
Granted: 1987-05-13
Abstract: Preparation of alkylation catalysts containing iron and/ or chromium oxide, by means of a process which comprises:a) precipitating hydrate oxides of iron and/or chromium from an aqueous solution of soluble compounds of said elements;b) separating the thus obtained precipitate, and washing said precipitate;c) granulating the washed precipitate, and drying the granules so obtained;d) calcining said dried granules at high temperature;in which an organic carboxyl acid salt of iron and/or chromium is added to and homogenized with the washed precipitate from stage b), and/or the dried granules from stage c) are impregnated with an aqueous solution of an organic carboxyl acid salt of iron and/or chromium.The catalysts obtained by means of the above process are mechanically strong, and highly active in the production process of 2,6-xylenol by means of the alkylation of phenol or o-cresol with methanol.
Patent IT-1212538-B (IT)
Title: Threads treatment equipment
Inventor: GIULIO SUPERTI FURGA
IPC: B65H/
Filed: 1982-12-06
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-1214062-B (IT)
Title: Halogenator plant filter
Inventor: ENZO PAOLUCCI
Filed: 1987-09-04
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1243758-B (IT)
Title: Tapped self-aligned joint for water chutes and swimming pools
Inventor: CIANCIO GIOVANNI
IPC: F16B/
Filed: 1989-10-24
Granted: 1994-06-22
Abstract: The joint of the elements comprising the running channels in water chutes and walls of swimming pools made of glass reinforced resin must meet two essential requirements: perfect alignment of the elements being joined and holding of water running in the channels. Insertion of a protrusion on one joining element (male) and a groove on the other element to be joined (female) solves the two problems in terms of alignment and holding.
Patent IT-1231350-B (IT)
Title: Machine for internally butt welding pipes
Inventor: LEBEDEV VLADIMIR KONSTANTINOVI
IPC: B23K/
Filed: 1989-03-28
Granted: 1991-12-02
Abstract: A machine receivable within pipes to be resistance butt welded includes an elongate housing on which are mounted a welding transformer, clamping mechanisms for centering and securing the pipes, the latter being electrically connected to the transformer, and a flash and upset mechanism for axially advancing the pipes toward each other during welding. Each clamping mechanism includes a pair of members mounted on the housing to be axially movable relative to each other by an actuator. Spaced around these members and connected to them by inclined pivotal linkages to provide relative radial movement are longitudinally extending, clamping bars carrying a pair of shoes at each end. A connecting link is pivoted at each end of the bar between the shoes, while the central region of the bar is flexible within elastic deformation limits.
Patent IT-1035135-B (IT)
Title: Delay discriminator for Coran-C radio navigation system - is able to suppress echo and scattering pulses using specified elliptic and two pole filters
IPC: H03K/
Filed: 1975-04-01
Granted: 1979-10-20
Abstract: The delay discriminator, for LORAN-C and other radio navigation systems, discriminates between rapidly following pulses in the same frequency band as well as between pulses in different bands but close together is allows the suppression of echoes and scattering effects. The navigation receiver output is coupled to an elliptic filter (A) whose own output is amplified and passed to a two-pole synchronous filter (B). The latter filter consists of two one-pole filters which are separated by an amplifier. The elliptic filter has a step characteristic centered on the centre frequency whilst the two-pole filter has a continuous curve enclosing the step characteristics of the elliptical filter.
Patent IT-976417-B (IT)
IPC: E05B47/00
Filed: 1972-12-27
Granted: 1974-08-20
Abstract: A surface-mounted door holder-closer responsive to the products of combustion passing through multiple passageways formed in a holder-closer housing cover, a holder-closer assembly frame, and a static shield which is an integral part of an ionization chamber module. The ionization chamber module is insertable into the holder-closer frame with the frame and static shield not only defining the passageways, but also isolating the ion chamber from spurious static charges generated within the housing which would render a false alarm or false emergency door release. The frame also houses the principal components of the holder-closer, namely, a closer spring, a dashpot, a latching lever assembly, and an electromagnet responsive to modulated current flow in the ionization chamber to effect alarm or emergency release of the latching lever to close an otherwise open door. The integrated detector-holder-closer is advantageously and simply mounted on the lintel or header of a door frame.
Patent IT-1108800-B (IT)
Title: Abrasion-resistant protective compsn. for automobile body bases - contg. PVC, urethane polyether, vinyl! chloride-vinyl! acetate copolymer and other components
Inventor: CAPELLO FRANCO
IPC: C08L27/06
Filed: 1978-11-30
Granted: 1985-12-09
Abstract: A protective compsn. with high abrasion resistance, esp. for treating the bases of automobile bodies, is an intimate mixt. (wt. %) of: (a) PVC, (esp. 'Solvic 374 MB' (RTM)), 8-12% (pref. 10%); (b) vinyl chloride-vinyl acetate copolymer (esp. 'Lucovyl PA' (RTM)), 10-13% (pref. 12%); (c) urethane polyesther (esp. 'L2309; RTM-Bayer), 5-8% (pref. 6%); (d) isononyl phthalate, 35-45% (pref. 37.6%); (e) ethyleneglycol, 0.1-0.6% (pref. 0.5%); (f) aliphatic diamine (esp. 'Laromin C-260' (RTM)), 0.5-0.7% (pref. 0.6%); (g) CaO, 0.5-1.5% (pref. 0.9%); (h) CaCO3 surface-treated to improved adhesion 10-15% (pref. 13%); (i) pptd. CaCO3, 13-20% (pref. 15.4%); (j) odour-free petroleum, 3-5% (pref. 4%.) The compsn. can be applied by atomisers; they harden at 140 degrees C and give abrasion resistance of up to 100 kg/mm thickness. They are supple and highly adhesive, and stable to storage.
Patent IT-1159517-B (IT)
Title: Formwork type board cleaning machine
Inventor: TURETTA PAOLO
IPC: E04G/
Filed: 1982-04-20
Granted: 1987-02-25
Abstract: The machine for cleaning formwork and other boards has a wheeled frame, a pair of rollers with ridged surfaces, cleaning tools and nozzles fed by a pump drawing water from a bottom tank. The geared motor driven rollers are mounted on parts of the frame (11,12) movable crossways, symmetrically to the longitudinal centre plane, by a chain transmission. This is driven by a flywheel (36) on the top bar. The board sides cleaner comprises profiled scraper elements independently grouped and arranged in rows. The scraper bar, cleaning the top edge, is fastened to the end of the longer arm of an L-shaped level. The shorter arm is connected to a spring fastened to the frame rear.
Patent IT-1225756-B (IT)
Title: Device for crimping the ring for forming ornamental chains
Inventor: SBABO FIORENZO
IPC: B21L/
Filed: 1988-10-24
Granted: 1990-11-26
Abstract: A crimping device is described for the ring for forming ornamental chains in multiple strings and otherwise, which is for use for assembly on a machine for creating chains of the type using an astiform pin device with oval, not circular, section, rotating internally on a volute, on which the metal wire is wound suitable for creating each ring of the chain.  The crimping device consists of a rotary roller assembled idle on a mobile support component, which is adjustable in position being capable of being approached or moved away in relation to the spiral device.  The roller is positioned in such a way as to crimp the wire winding onto the pin, so that this is located according to the greater diameter of the said pin.  In such a way it is possible to obtain crimped oval rings in accordance with the two edges placed at the ends of the greater diameter of the oval and as a result, chains, which according to the diameter of the wire used, turn out with more dense links lengthwise.
Patent LT-6168-B (LT)
Title: High fidelity restriction endonucleases
Inventor: ZHU
IPC: C12N9/00
Filed: 2012-08-28
Abstract: Methods and compositions are provided for engineering mutant enzymes with reduced star activity where when the mutant enzymes have a fidelity index (FI) in a specified buffer that is greater than the FI of the non-mutated enzyme in the same buffer.
Patent LT-6744-B (LT)
Title: Automatic coffee and tea maker
Inventor: KLEIŠMANTAS GIEDRIUS
IPC: A47J31/00
Filed: 2018-09-10
Abstract: The invention relates to the food industry, in particular to professional coffee and tea making machines that are filled with coffee beans and dry chopped tea or herbal mixtures. The offered coffee and tea maker is fully automative. In addition to all the advantages of a coffee maker, it includes improvements that enable to brew tea. The essence of the invention is that while brewing tea, the tea mixture is accurately dosed, brewing takes place without mechanical compression of a tea dose and after steam brewing of each tea and/or coffee portion, a machine mesh (29) and a boiling chamber (24a) of the cooking module (3) are cleaned up. To this end, the coffee maker has a tea portion dosing device (7), an additional control unit (2a), and a branch (26b) made in the tea and coffee outlet tube (26a), which is connected via a control valve (14) to the steam generator (13).
Patent MX-171129-B (MX)
Title: Sistema de irrigacion de plantas
Inventor: LIANG SIMON
IPC: A01G27/00
Filed: 1988-11-21
Abstract: La presente invención se refiere a un sistema de irrigación de plantas, que comprende: un depósito para recibir agua, con líneas indicadoras, superior e inferior, sobre su superficie externa, para denotar los niveles de agua, superior e inferior, respectivamente, una entrada en su parte superior, para vaciar agua en el mismo, y una tapa acoplable con la entrada, para impedir que el agua se evapore y fluya fuera del depósito, y una salida; dos ganchos, montados rígidamente sobre el lado posterior del depósito, para así colgar este depósito sobre una maceta; un tubo de plástico, que tiene un extremo inferior, que se extiende dentro de la salida del depósito, y un extremo superior, que se entierra en la tierra de la maceta, y una mecha, dispuesta dentro del tubo de plástico, por lo cual, el sistema de irrigación de plantas utiliza la acción capilar para transmitir el agua desde el depósito a una planta en una maceta por medio de una mecha encerrada por el tubo de plástico, controlando y ajustando automáticamente la cantidad de agua requerida para cumplir con las diferentes demandas de varias plantas en diferentes medios de subsistencia.
Patent MX-170317-B (MX)
Title: Proceso para la produccion de hule de acrilonitrilio butadieno-cloruro de polivinilo
Inventor: CISNEROS RENE SENADO
IPC: C08F6/22
Filed: 1989-06-13
Abstract: La presente invención se refiere a proceso para la producción de hule de nitrilo y cloruro de polivinilo, caracterizado porque comprende las etapas de homogenizar una corriente dosificada de resina de cloruro de polivinilo y una corriente de látex de hule, que lleva incorporadas en la misma aditivos nesesarios para proporcionar las propiedades deseadas en el producto final; coagular el material que se obtiene de la etapa de homogenización en el seno de un suero; someter el material, en secuencia a las etapas de converción, lavado, exprimido y secado.
Patent MX-166657-B (MX)
Title: Neutralizacion sin caustico de corrientes acidas de hidrocarburos.
Inventor: FRAME ROBERT R
IPC: C10G27/06
Filed: 1990-04-05
Abstract: La presente invención se refiere a un procedimiento para neutralizar una fracción ácida de hidrocarburos que contiene mercaptanos, el cual comprende poner en contacto la fracción de hidrocarburos con un compuesto catalítico efectivo para oxidar dichos mercaptanos en sulfuros en la presencia de un agente oxidante y una solución acuosa de hidróxido de amonio y un compuesto de amonio cuaternario que tiene la fórmula estructural (I), donde R es un grupo de hidrocarburos que contiene hasta aproximadamente 20 átomos de carbono, y es seleccionado del grupo que consiste en alquilo, cicloalquilo, arilo, alcarilo, y aralquilo, R1 es un grupo qlquilo de cadena recta que contiene de aproximadamente 5 a aproximadamente 20 átomos de carbono, R2 es un grupo de hidrocarburos seleccionado del grupo que consiste en arilo, alcarilo, aralquilo, X es un anión seleccionado del grupo que consiste en hidróxide, haluro, nitrato, sulfato, fosfato, acetato, citrato, y tartrato, y dicho compuesto catalítico comprende un quelado metálico dispersado sobre un soporte adsorbente.
Patent NL-148731-B (NL)
IPC: G10L25/90
Filed: 1966-10-11
Abstract: 1,160,593. Speech recognition. INTERNATIONAL BUSINESS MACHINES CORP. 15 Sept., 1966 [13 Oct., 1965], No. 41169/66. Heading G4R. [Also in Divisions H3 and H4] In a speech analysis system, gating of coded signals (representing speech characteristics) into a store is inhibited on detection of noise. A speech waveform from a microphone 1 is amplified at 3 and split into frequency bands at 60 to feed formant location means 129 and automatic gain control 66. The latter produces a signal in response to the largest of the frequency band amplitudes to control the gain of amplifier 3, feed noise clamp generator 90 and start multivibrator 160. The multivibrator 160 then drives a ring 199 to read the outputs of the formant location means 129 into a storage matrix 150. The multivibrator 160 is kept operating after the start signal from the automatic gain control 66 disappears by a signal on line 201 from ring 199. The noise clamp generator 90 differentiates the input from the automatic gain control 66 to detect noise. While noise is present, generator 90 inhibits multivibrator 160. A potentiometer 179 allows the frequency and width of the pulses from the multivibrator 160 to be controlled to compensate for differences between different speakers. The stages of the ring 199 have indicator lamps e.g. 243, as has the automatic gain control 66 at 73.
Patent PT-72956-B (PT)
IPC: C08F4/28
Filed: 1981-04-30
Abstract: 1. A process for polymerizing ethylene in the presence of at least one free radical initiator, in at least one reactor having at least one reaction zone, at a pressure between 1000 and 3000 bar and at a temperature between 180 degrees and 300 degrees C, characterized in that said polymerization is effected in the presence of water at a concentration higher than or equal to 1% by weight and lower than or equal to the saturation concentration of water in ethylene at the temperature of said reaction zone.
Patent PT-77207-B (PT)
Title: Process for preparing a substance having carcinostatic and immunostimulating activity
Inventor: TAMAI KENZO
IPC: A61K35/74
Filed: 1983-08-16
Abstract: This invention relates to a process for producing a TF-500 substance having carcinostatic and immunostimulating activities, which comprises subjecting organisms belonging to the Fusobacterium genus to extraction treatment with a dialkyl sulfoxide and obtaining said TF-500 substance from the resulting extract.
Patent PT-86615-B (PT)
Title: meios de suporte e de guia de uma cobertura dobrável
Inventor: KUHN JEAN-CLAUDE
IPC: B60J/
Filed: 1988-01-25
Abstract: 0 presente invento refere-se a meios de suporte e de guia
de uma cobertura dobrável, do tipo em que a cobertura é suportada
por travessas (3) em forma ou não de arcos, em que pelo
menos algumas são suportadas em cada uma das suas extremidades
por um carro (4) cujos roletes são móveis num carril horizontal
(5), suportando e guiando os dois carris os dois carros (4)
que equipam cada travessa (3) estando dispostos paralelamente
um ao outro e a uma distância um do outro correspondente ao com
primento de uma travessa (3) enquanto que órgãos auxiliares são
eventualmente previstos para levantarem cada dobra da cobertura
entre cada travessa (3), durante a sua dobragem.
Por um lado cada carril (5) é constituído essencialmente
por um perfil tubular de secção transversal circular e, por outro
lado, o carro (4) previsto em cada extremidade de uma travessa
(3) é equipado, pelo menos com dois jogos de pelo menos
tres roletes dispostos em torno do perfil tubular (5) de tal
modo que os seus planos medianos ficam orientados radialmente
em relação ao perfil tubular (5) e desfasados angularmente uns
em relação aos outros de maneira a envolverem o perfil tubular
(5) num arco de círculo superior a 1802, estando cada carro (4)
imobilizado em rotação em relação ao eixo longitudinal (5a) do
seu carril (5) por engate, no outro carril (5), do carro (4)
associado à mesma travessa (3).
Patent PT-90706-B (PT)
Inventor: KOLAR CENEK
IPC: C07H15/252
Filed: 1989-06-01
Abstract: The invention relates to new anthracycline derivatives having cytostatic activity and the general formula I,   <IMAGE> I  which can optionally also be in the form of an acid addition salt of physiologically acceptable inorganic or organic acids, where R1 is hydrogen or a hydroxyl group, R2 is hydrogen, a hydroxyl or a methoxy group, R3 is hydrogen or a hydroxyl group, R4 is hydrogen or a hydroxyl group, R5 hydrogen, a hydroxyl or a methoxycarbonyl group, R6 is CH2CH3, COCH3, COCH2OH, CHOHCH3 or CHOHCH2OH and R7 is an organic substituent which has 2 to 6 carbon atoms and which contains at least one oxygen, nitrogen or sulfur atom or a C-C double bond or a C-C triple bond, it being possible for the double bond also to be a constituent of a heteroaromatic system and for the oxygen, nitrogen or sulfur atom to be a constituent of an open-chain or heterocyclic system, to a process for the preparation thereof and to the use thereof in a pharmaceutical.
Patent PT-91570-B (PT)
Inventor: MCCLELLAND ALAN
IPC: A61P31/14
Filed: 1989-08-30
Abstract: A water soluble human rhinovirus (HRV) major receptor preparation comprising detergent-complexed glycoprotein isolated from animal cells, preferably mammalian cells, that express the HRV major receptor and which exhibits the ability to bind to HRV capsids to substantially reduce infectivity of the virus. The purified, water soluble receptor is obtained by extracting cells expressing the receptor with detergent and isolating the solubilized detergent-glycoprotein complexes by binding to monoclonal antibody selective for the HRV receptor protein.
Patent RO-111392-B (RO)
Inventor: MUNTEAN MIRCEA
IPC: G01L9/06
Filed: 1992-11-09
Abstract: Traductorul conform invenției
este alcătuit din senzori de presiune absolută (1)
și diferențială (2), a căror suprafață, sensibilă la
factorii de mediu, este protejată de o cavitate
închisă, în interiorul căreia, există o presiune de
referință nulă, alimentați de un generator de
curent constant (3), senzori care sunt
termostatați de un bloc electronic, cu ajutorul
unui regulator proporțional integral, (5 și 8),
tensiunile proporționale cu presiunea fiind aplicate
în două preamplificatoare (16 și 17), astfel încât
sensibilitățile globale pe cele două canale să fie
egale, diferența de presiuni făcându-se electronic
într-un amplificator diferențial (18), iar în scopul
corecției derivei reziduale a offsetului, utilizează
căderea de tensiune pe câte un rezistor, difuzat
pe senzori (10 sau 11), proporțională cu
curentul de încălzire care parcurge acest rezistor
(10 sau 11), tensiune care este amplificată întrun
amplificator [12, respectiv 13], care
efectuează corecția derivei termice de offset prin
scăderea acestor semnale în câte un amplificator
diferențial (14, respectiv 15), din semnalele
proporționale cu presiunile de măsurat (UA Și UD)