baber/WOPTO huggingface dataset:
Patent IT-1216890-B (IT)
Inventor: CRISPOLDI ANTONIO
IPC: C05C13/00
Filed: 1987-02-13
Granted: 1990-03-14
Abstract: Calcium-urea nitrate [Ca(NO3)2.4CO(NH2)2] is produced by means of a process, according to which: - a liquid composition is prepared, at a temperature not higher than 170 DEG C, which contains urea and calcium nitrate, in a molar ratio to each other equal to, or approximately equal to, 4/1, and having a water content comprised within the range of from 0 to 15% by weight; - said liquid composition is sprayed, through a spray nozzle, on previously formed solid particles of calcium-urea nitrate, kept moving at a temperature comprised within the range of from 40 to approximately 100 DEG C, and under a stream of an inert gas; - calcium-urea nitrate is recovered from said solid products from the spray. The so obtained calcium-urea nitrate is in the form of a granular and free-flowing solid, free from the tendency to form dusts, and is useful in agriculture as a nitrogenous fertilizer. Also the suitable equipment for carrying out the process of calcium-urea nitrate preparation as a continuous process is disclosed.
Patent IT-1212705-B (IT)
Title: Permanent magnet motor or generator
Inventor: JACKSON JOHN THADDIUS JR
IPC: H02K/
Filed: 1983-02-24
Granted: 1989-11-30
Abstract: The energy density and output power of the motor or generator are maximised with improved efficiency and linear speed-torque characteristics at either low or high frequencies of operation. The permanent magnet and core are separated from each other by a gap of predetermined size. The magnet, core and gap form a magnetic circuit in which the magnet is operated at predetermined magnetic flux and field intensities. The magnet has a predetermined max. energy product which occurs at a flux density lower than its predetermined remanent flux density. The size of the gap is selected to obtain corresp. predetermined flux and field intensities which maximise the energy product. The magnet is operated in the vicinity of the max. energy product during the relative motion. (Provisional Basic advised week 8405)
Patent IT-1227261-B (IT)
Title: Preformed insulator for medium power cable ends
Inventor: GRANDI SERGIO
IPC: H01B/
Filed: 1988-09-30
Granted: 1991-03-28
Abstract: The present invention concerns a preformed insulator for medium power cable ends designed to be set at the end of said cable, and made of an elastomeric material. Said material has both the function of insulating and of controlling the electric field near the interruption of the cable semi-conductive shield. Said material is obtained either with one component or by mixing various components together.
Patent IT-1180211-B (IT)
Title: Polymeric articles prodn.
Inventor: EIGENMANN LUDWIG
IPC: C08K/
Filed: 1984-08-01
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent IT-1212768-B (IT)
Title: Fluidised bed coating of articles
Inventor: SALA GIOVANNI
IPC: C23C/
Filed: 1983-07-29
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-1196287-B (IT)
Title: Bag with compartment for mixing material
Inventor: MALONEY JOHN
IPC: B31B/
Filed: 1984-10-10
Granted: 1988-11-16
Abstract: A bag is formed with a compartment contg. a solid or liquid and a pocket defined by the opposed walls and interposed between compartment and mouth. A dispenser is included in the pocket or in a chamber adjacent to the pocket, and at least part of the pocket is frangible so that the pocket ccan bee ruptured by the dispenser to give access to the compartment. After rupturing the pocketket the opposed walls assume a self-sealing mode about the dispenser during dispensing, and after removal serve as a non-return valve obstructing passage of material to the bag mouth opening into the pocket. The dispenser may bein a chamber closing the bag mouth and which is separable from the rest of the bag by perforations or lines of weakening or is operable and resealable.
Patent IT-1085457-B (IT)
Title: Hot wind stoves for blast furnaces - where one combustion chamber heats two stoves alternatively
IPC: C22B/
Filed: 1977-05-03
Granted: 1985-05-28
Abstract: Plant for heating the air blast employed in blast furnaces, using at least tow regenerators filled with checker work for heat storage, and fitted with combustion chambers producing hot gases to heat the checker work. Novelly, only one combustion chamber, which operates continuously, is used for two or more regenerators. The regenerators are pref. completely filled with check work, and provided with valves directly adjacent to the regenerators for alternate switching. Plant may be used for reducing ores to metals. Normally, each regenerator has its own combustion chamber, which is only in use for 50% of the time. The invention fully exploits the single combustion chamber and increases thermal efficiency.
Patent IT-1090365-B (IT)
Title: 5(3)-Hydroxy:pyrazole (thio)phosphoric acid ester cpds. - are insecticides, acaricides, nematocides and intermediates for 3-substd. 5-hydroxy:pyrazole cpds.
Inventor: BOSCHI PIER MARINO
IPC: C07F9/6509
Filed: 1977-12-23
Granted: 1985-06-26
Abstract: 3-Hydroxy-pyrazole (thio)phosphoric acid esters of formulae (III) and (IV) and intermediates (I) and (II) are new: (where R is H, 1-7C alkyl (opt. substd. by cyano, alkylcarboxylic and halo gps), opt. substd. phenyl, benzyl, alkenyl or alkynyl, X is halo, -SR, -OR, -N(R)2 or -CY=C(Y)2, each Y is H, halo, 1-3C alkyl, -SR, -OR or -N(R)2, Z is S or O, R1 and R2 are each alkoxy, alkyl, phenyl, alkylthio or alkylamino, with the condition that and in (I), when X is halo or -N(R)2, the R gp. joined to the pyrazole N atom is not phenyl). The cpds. are insecticides, acaricides and nematocides active against lepidoptera, diptera, coleoptera, etc. and have low toxicity to mammals. They are compared with ]Pyrazothion' and have superior activity against cockroaches and aphids. Tests against Mocrosiphum euphorbiae (aphids), Pieris brassicae (Lepidoptera), Leptinotarsa decemleneata (coleoptera), Culex pipiens larvae and adults diptera), Tetranychus urticae (acarian), Spodoptera littoralis (lepidoptera), Meloidogyne incognita (nematodes), Blatta orientalis (orthoptera) and Nusca domestica (diptera) are described.
Patent IT-1154170-B (IT)
Title: Prodn. of bacterial compsn. for stimulating vital activity
Inventor: ALTMERI URMAS KARLOVICH
IPC: C12N/
Filed: 1980-02-18
Granted: 1987-01-21
Abstract: Prepn. of a compsn. for stimulating the vital activity of humans and animals comprises inoculating a nutrient medium contg. C and N sources and inorganic salts with a bacterial inoculum, fermenting, then recovering culture liq. from the biomass. The inoculum consists of thermophilic bacteria of the genera Lactobacterium and Streptobacterium, and mesophilic bacteria of the genera Streptococcus, Azotobacterium, Shermanni, Bacterium acidi propionicum, E. coli and Pseudomonas. These microorganisms are maintained, by symbiosis and adaptation, on the medium and fermentation is carried out (1) at -5 to 15 deg. C for 24-36 hr then (2) at 20-50 deg. C for 24-36 hr..
Patent IT-1214112-B (IT)
Title: Mixer for fluid homogenisation
Inventor: MASELLI GIOVANNI
IPC: B01F/
Filed: 1987-10-28
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-1211668-B (IT)
Title: Xylanase prepn.
Inventor: PIERDANIELA VALENTI
Filed: 1987-07-23
Granted: 1989-11-03
Abstract: The food heating apparatus comprises a source of microwave radiation operable to supply radiation at a substantially constant frequency. A number of food-receiving cavities have at least one lid provided with radiation-confining choke device to enable food to be introduced into the cavity and removed. Wave guides connect e the source to a first of the cavities and the cavities together in series. Each cavity is arranged to resonatee when empty at the frequency of the radiation and the wave guides each having a length which is an odd number of multiples of the quarter guide wavelength of the radiation so that radiation can be transmitted to any of the cavities which contains food.
Patent IT-1147995-B (IT)
Inventor: ROTH GUNTER
IPC: C04B7/47
Filed: 1982-05-21
Granted: 1986-11-26
Abstract: A method of and an apparatus for cooling white cement clinker from a rotary kiln wherein the clinker is classified into at least two and preferably more particle-size fractions which are quenched with water with residence times staggered so as to increase as the particle size range increases. The cooling is effected to a temperature of below 1200 DEG  C. but without excessively cooling the clinker so that all fractions retain sufficient sensible heat to drive off water picked up during the quenching process and resulting in completely dry clinker.
Patent IT-1118402-B (IT)
Title: Multipole medium voltage air circuit breaker - has housing whose design enables overpressure to increase light arc quenching, and has external actuator
IPC: H01H/
Filed: 1979-02-21
Granted: 1986-03-03
Abstract: The circuit breaker housing is a moulded case with a compartment for each contact pair (16). The mechanical linkage (52, 53, 54) for opening and closing the contacts enters each compartment through an opening in the housing. Part of the linkage is so constructed (52, 56) that this opening is shielded from the inside of the compartment. An arc chute (68) with baffles (72) and outlet screen (76) for cooling expelled gas is fitted on top of each compartment. The use of individual contact compartments, and the shielding of the mechanism openings, ensure that, when the contacts part under fault conditions, a considerably overpressure results and is maintained sufficiently long to cause an appreciable increase in arc voltage. This gives greater fault handling capability to the circuit breaker. For ease of maintainance the housing is made in sections (14, 58) so that individual contact assemblies can easily be removed for examination and repair.
Patent IT-952932-B (IT)
IPC: H01L29/94
Filed: 1972-03-08
Granted: 1973-07-30
Abstract: A glass electronic switching device having improved long-term reliability comprises a thin layer of an ion impermeable glass disposed between a pair of electrical contacts. Preferably the glass is an insulating glass having a thermal coefficient of expansion compatible with typical crystalline semiconductors, and the glass layer typically has a thickness of less than about five microns. These glass switches can be readily incorporated into high-density integrated circuits using planar techniques. When sufficiently thin glass layers are used, the same glass layer which comprises the active layer of the switching device can also comprise a masking layer to facilitate the fabrication of conventional diffused junction devices, a dielectric layer for the fabrication of surface effect devices, and a passivating layer to protect an underlying crystalline semiconductor substrate.
Patent IT-1083248-B (IT)
Title: Flexible ground lining insulation - has corrugated elastic top layer and flat under-layer with air pockets between
Inventor: TALLON ROGER
IPC: E04F/
Filed: 1977-05-05
Granted: 1985-05-21
Abstract: The ground lining consists of a corrugated layer, made from a relatively elastic materia, which is laid on top of a flat underlayer (4) which rests on the ground. The underlayer has a smooth top surface and is connected to the top layer by vulcanisation, bonding or clips. This achieves separate sealed air pockets (2) between the two layers.
Patent IT-1242752-B (IT)
Title: Improvement to a method and related apparatus especially for rapid reduction of heat
Inventor: GRANZIERA LUIGI
IPC: F25D/
Filed: 1990-08-27
Granted: 1994-05-17
Abstract: Improvement to a method and related apparatus especially for rapid reduction of heat of the type comprising: a climatic cell for food containment, a refrigerator group, a blower to circulate and distribute cooled air in a climatic cell as well as programming and control devices; consisting of the fact that the air flow caused by the blower involves a divided heat exchange battery in lamellar flow, each single element being arranged at a diagonal with respect to the adjacent blower. <IMAGE>
Patent LT-5962-B (LT)
Title: Method and equipment of steel rope quality diagnostics
Inventor: AUGUSTAITIS KAZIMIERAS VYTAUTAS
IPC: G01N27/00
Filed: 2011-10-13
Abstract: This invention is intended to use for diagnostics of various ropes in lifting equipment. Aim of invention  to create new and quite simple non-destructive method for rope quality diagnostics and estimate special equipment for realization of such method. Proposed method is based on obtaining fact of broken rope wires on rope surface. To achieve this rope is tensed by permanent axial load, rope is excited by transverse vibrations using vibrator, which are inducing transverse rotational vibrations. Oscillations of free ends of broken wires are measured by set of sensors and after signals are processed, presence and positions of broken wires are detected. Vibrator for rope excitation and set of sensors are mounted on special frame, which is tightly clamped on rope and separated fragment of rope, where vibrations are excited, set of sensors are moved along tested rope fragment. Procedure is repeated in next fragment of rope until all length of rope is tested.
Patent LT-6434-B (LT)
Title: Equipment and method for modification of biocoal with h2o2 water solution
Inventor: BALTRĖNAS Pranas
IPC: B01F23/00
Filed: 2016-12-01
Abstract: The invention relates to mixing equipment, specifically to equipment for modification of biocoal which is used to adsorb cationic metals from a water medium. The goal of the invention is to activate the surface of the biocoal and, thus, to improve the property of the biocoal to adsorb cationic metals. The equipment provides a possibility to increase the effectiveness of the process for modification of the biocoal due to controllable mixing of the biocoal in H2O2 10 % water solution. The equipment consists of two tanks (4) and (12), the agitator (17) and systems (10) and (22) for controllable supply and removal of H2O2 water solution. To keep the modification process effective, the electric engine (15) is connected to a rotating shaft (17) with brushes (18). The pump (23) ensures regulation of the cycle of the intake and supply of H2O2 water solution from the tank (12) to the tank (4), and the nozzle (10) evenly humidifies the surface of biocoal (20) with H2O2 water solution. The biocoal thus obtained has a large amount of carboxyl groups on the surface, which carboxyl groups have influence to removal of cationic metals from water solutions.
Patent LT-6727-B (LT)
Title: Pressure vessel with a pressure relief valve and a pressure relief valve
Inventor: KAULINIS LAURYNAS
IPC: B65D83/00
Filed: 2018-05-29
Abstract: The present invention relates to pressure vessels for holding and transporting beverages or other liquids and to pressure relief valves for such vessels. Containers for holding liquids such as beer are pressurized in which the liquid is held at a pressure higher than the outside of the vessel or in an inert gas environment. It is an object of the present invention to provide a container for beverages and other liquids requiring storage and dispensing in a pressurized and/or inert gas environment with an automatic pressure relief valve and a pressure relief valve for such a container. The invention discloses a pressure vessel (SI) having a low profile automatic overpressure valve (6). Said valve (6) interacts with a neck (2) of the pressure vessel container (1) and covers a radial passages (7) formed in a cap (3) whereby the overpressure is released into the environment. Also disclosed is an automatic pressure relief valve (6) for the pressure vessel comprising an elastic ring that is capable of deformation.
Patent MX-169633-B (MX)
Inventor: GALAN MARIO ANDRADA
IPC: B43L13/00
Filed: 1989-06-20
Abstract: This invention describes improvements made to the working head of a draughting machine with a working surface which carries a strip material on which the machine is to operate. The working head includes an improved drive system as operative components for the working tools; said components are of the electromagnetic type and comprise a coil which almost completely surrounds the working tool incorporated into the electromagnet core. These components make it possible to move the tools along their own axis which are guided by two end bushings whereby means make it possible to remove said tools from or put in contact with the strip material which is placed on the working surface on reception of signals delivered from a controller. Said working head is fitted on a carriage which has a transmission system making it possible to move the head over the working surface in X- and Y-direction;
Patent MX-171761-B (MX)
Title: Cierre para botellas de licor y similares, que hace evidente la manipulacion indebida
Inventor: BATTEGAZZORE PIERO
IPC: B65D55/02
Filed: 1989-12-29
Abstract: La presente invención se refiere a un cierre para botellas que hace evidente la manipulación indebida, que es de un tipo que está constituído por un cuerpo vertedor que tiene un reborde adaptado para limitar axialmente contra el borde superior de una orilla de forma toroidal de la botella, un obturador de capuchón, una abrazadera de construcción integrada con el obturador de capuchón por medio de una línea de atenuación y provista en la parte superior con un borde interior anular que limita sobre el reborde y que tiene formado en la base un brocal anular enfrente del borde, de modo de acoplarse a la orilla anular desde abajo y retener al cierre con la botella, y un acoplamiento por rosca formado entre el obturador de capuchón y el cuerpo vertedor, que es preferiblemente del tipo de rápida iniciación múltiple, el cierre que hace evidente la manipulación indebida, está caracterizado proque el acoplamiento roscado incluye filetes interiores formados en el obturador de capuchón y filetes exteriores formados en el cuerpo vertedor, estando los filetes interiores provistos en mayor número que los filetes exteriores.
Patent MX-170851-B (MX)
Title: Composicion de polimero
Inventor: MACKENZIE PAUL DOMINIC
IPC: C08L67/03
Filed: 1990-08-09
Abstract: La presente invención se refiere a una composición de polímero curable que comprende un componente termofijo de cianato de ester polimerizable y un componente termoplástico de poliarilsulfona que contiene unidades repetidas de eter- y/o tioeter de repetición enlazadas /PhSO2Ph)n y (Ph)a en donde Ph es fenileno, a y n son independientemente 1 a 2, y puede ser una fracción promedio y los fenilenos en (Ph)a son (cuando a excede a 1) enlazados por un solo enlace químico.
Patent MX-202561-B (MX)
Inventor: SIMPSON DONALD JAMES
IPC: C07D239/42
Filed: 1997-04-25
Abstract: Fungicidal product (I) obtained by combining pyrimethanil with an organic, acid having a volatility of  2Pa at 20  deg C, is new.
Patent PT-73528-B (PT)
IPC: C12N11/00
Filed: 1981-08-17
Abstract: 1. Process for immobilising globular microbial cells on a solid support, characterised in that, prior to the immobilisation, the cells and/or the solid support are treated with solutions containing simple and/or polynuclear metal ions by adsorption of said ions on the cells and/or support thus treated, so as to fix a single cellular layer distributed evenly over the entire surface of the support.
Patent PT-74515-B (PT)
Title: Process for the preparation of 2-pyridyloxy-acetanilides having an herbicidal effect
IPC: A01N43/40
Filed: 1982-03-02
Abstract: 2-Pyridyloxyacetanilides of the formula   <IMAGE>   in which X is hydrogen, C1-C4 alkyl or C1-C4 halogenoalkyl, Y each independently is halogen, C1-C4 alkyl, C1-C4 alkoxy or C1-C4 halogenoalkyl, and n is 0, 1, 2 or 3 which possess herbicidal and plant-growth regulating activity.
Patent PT-75332-B (PT)
IPC: C07J31/00
Filed: 1982-07-27
Abstract: Compounds of formula:   <IMAGE>   wherein A and B each represent, independently of each other, a straight-chained or branched alkyl group having from 1 to 6 carbon atoms or a phenyl group optionally mono- or polysubstituted by alkyl radicals having from 1 to 6 carbon atoms, alkoxy groups having from 1 to 6 carbon atoms or halogen, T and U, independently of each other, represent hydrogen atoms or together form a double bond, V is a hydrogen atom or a methyl group at the  alpha -position, W is a hydrogen atom or a halogen atom at the  alpha -position, X is a hydroxy group at the  beta -position and Y is a hydrogen atom or X and Y may together represent an oxygen atom, and Z1 is a hydrogen atom, a methyl group at the  alpha - or beta -position, while Z2 is a hydrogen atom, or Z1 and Z2 together form a methylene group. These compounds have anti-inflammatory activity.
Patent PT-78043-B (PT)
Title: Process for the preparation of antisebhorreic sinalised compositions conaining a silicagel
IPC: A61Q5/00
Filed: 1984-01-31
Abstract: Silanised adsorbents may be used to alleviate seborrheic conditions by draining sebum from the stratum corneum.
Patent PT-87574-B (PT)
Inventor: FROHLICH ALFONS
IPC: A44B19/54
Filed: 1988-05-25
Abstract: A method of producing a continuous slide fastener strip by weaving on an automatic needle loom, warp yarns for support tape and warp yarns for tying-in being guided to form sheds, weaving needles being used to pick weft yarns for the support tape and a plastics monofilament yarn. A weaving needle which reciprocates continuously between an outside position and an inside position is operative to loop the plastics monofilament yarn around a former for forming coupling members, a row thereof being formed continuously from the latter yarn, the coupling members of such row each comprising a coupling head and connected arms which form a coupling loop and being joined together by connecting parts. A kinking former is used which is in cross-section substantially rectangular, has a thickness of from 10 to 20% less then the diameter of the plastics monofilament yarn, has a rounded part for kinking extending lengthwise on the coupling-head side and is of a width greater than its thickness by a factor of approximately from 1.75 to 3, the tension of the plastics monofilament yarn infed to the weaving station is adjusted in dependence upon the diameter of such yarn. The outside position of the weaving needle is such as to produce an increase in the tension of the plastics monofilament yarn of approximately from 1.5 to 3 times, the latter yarn bearing on the former against this tension.