baber/WOPTO huggingface dataset:
Patent IT-1151026-B (IT)
Inventor: DU MANOIR DE JUAYE PIERRE
IPC: C22B9/02
Filed: 1980-01-16
Granted: 1986-12-17
Abstract: 1. A filtration block for liquid alloys and metals and more particularly for aluminium, magnesium, aluminium-based alloys, and magnesium-based alloys, formed by elements, of which at least the outside part is formed by an active mineral compound, with a mechanical and a physical-chemical effect, and having an open pores structure, characterized in that said block is formed by elements sintered at a temperature which is from 5 degrees to 150 degrees C lower than the melting temperature of the active mineral compound, for a period of from 5 minutes to 1 hour, said active mineral compound being selected from alkali and alkaline-earth metal fluorides, and fluorides of magnesium and aluminium, the melting points of the sintered elements and of the active mineral compound being preferably higher than 800 degrees C and at least higher than the temperature at which the metal or alloy to be filtered is introduced onto the filtration block.
Patent IT-1241105-B (IT)
Title: Sacking and boxing machine particularly for reels of yarn and similar
IPC: B65B/
Filed: 1990-04-11
Granted: 1993-12-29
Abstract: This invention refers to a sacking and boxing machine particularly for reels of yarn and similar, distinguished by the fact that it comprises a sacking station for reels of yarn and similar taken from a reel collection area, a feed and orientation unit for the sacked reels, a station for forming a layer of reels, a pick-up and transfer unit for the layer of reels, and a station for boxing the preformed layer of reels.
Patent IT-1075135-B (IT)
Title: Encapsulated foodstuff - comprises chlorella algae, powdered aq. extracts of garlic oil and American aloes, and a vegetable oil in an edible capsule
IPC: A23L/
Filed: 1977-03-15
Granted: 1985-04-22
Abstract: An encapsulated foodstuff contains a powdered aqs. extract of chlorella algae and powdered garlic oil extract(s), powdered aq. extracts of ginseng or American aloes and vegetable oil(s). The prod can be used as a foodstuff in its own right (as opposed to purely seasoning uses) and does not have a strong or unpleasant taste. The other ingredients increase the stability of the chlorella.
Patent IT-1222728-B (IT)
Title: Air conditioning apparatus with rotatable grille
Inventor: KATSUSHI ISHI
IPC: F24F/
Filed: 1987-09-24
Granted: 1990-09-12
Abstract: The air conditioner comprises an interior unit conditioner having an intake port and an exhaust port for drawing intake air from the intake port and exhausting conditioned air from the exhaust port. A detector outputs a detecting signal representative of the temperature in the vicinity of the apparatus. A device determines whether the temperature in the vicinity of the apparatus is inside of a prescribed range from a desired temperature on the basis of the detecting signal from the sensor. A guide channels the conditioned air from the exhaust port into the defined space in a first predetermined direction for conditioning the defined space. The guide includes a vane responsive to the determinator for redirecting only a portion of the conditioned air in a second direction when the temperature in the vicinity of the apparatus is inside of the prescribed range.
Patent IT-1227677-B (IT)
Inventor: TASSELLI FRANCO
IPC: D01D5/06
Filed: 1988-12-02
Granted: 1991-04-23
Abstract: A method for preparing acrylic precursors with improved characteristics suitable for transformation into carbon fibres of superior mechanical characteristics comprises wet-spinning an acrylic polymer dissolved in dimethylacetamide followed by coagulation in a solvent-non solvent binary mixture bath of rigorously controlled composition and temperature, and a series of controlled-condition stretching operations with interposed washing stages, followed by yarn drying before its final collection. The method is characterised essentially by its coagulation stage, which is conducted under such rigorously controlled bath temperature and composition conditions as to obtain at the end of the process an acrylic yarn which has a perfectly compact structure practically free of flaws (voids), a perfectly circular cross-section and mechanical characteristics which are distinctly better than those of acrylic yarns of identical composition obtained by spinning processes of the known art. The specific destination of the acrylic yarn is the production of high-performance carbon fibres.
Patent IT-1039739-B (IT)
Inventor: ROCCO FARACI
IPC: C07C67/00
Filed: 1975-07-08
Granted: 1979-12-10
Abstract: The technical problem of purifying a hydrocarbon stream by removing alkyne type impurities, in particular of the acetylene type, is solved by carrying out an addition reaction with alcohol or glycol on these impurities with the aid of an acidic ion exchange resin, in which the acidic groups are totally exchanged either with mercuric ions or with alkali metal or alkaline earth metal ions, also producing vinyl ethers and geminal diethers, which are of industrial interest.
Patent IT-1039807-B (IT)
Title: Multi axled suspension system - uses swinging arms tensioned by steel cable over dual pulleys for each
IPC: B60G/
Filed: 1975-07-08
Granted: 1979-12-10
Abstract: Each Axle (11) carries a swinging arm (12) at each end which is respectively pivoted to a horizontal pivot pin (13) running cross ways to the vehicle chassis. The axles carry road wheels (14) fitted in the conventional manner. Each pivot pin also carries a free rotating pulley wheel (15) and the swinging arms are provided with a second pulley wheel (16) on the same plane to the first. A heavy steel cable (17) whose one end is fixed to the front part of the chassis passes under the first pulley and over the second pulley of each axle to be secured to the rear of the chassis. The cable length is such that the centre is stretched as straight as possible and stands under a slight tension.
Patent IT-1125630-B (IT)
Title: Enclosed conveyor for bulk materials
Inventor: HASHIMOTO KUNIO
IPC: B65G/
Filed: 1979-11-07
Granted: 1986-05-14
Abstract: The flexible tubular endless belt is for conveying bulk material. It normally has a tubular form which is shaped by its own rolling up tendency around its axis, its side ends (1a,1b) overlapping one on another along its length. The tubular endless belt (1) is supported by surrounding support rollers (5,6). Partitions may be mounted inside the belt for preventing the material from slipping while being conveyed along a steep slope. The inner surface of the outer side end and the outer surface of the inner side end of the belt may be provided with fine projections and complementary recesses (22a,22b) or mechanical adhesive tape fasteners (32a,32b) for strengthening the coupling of the side ends. The belt is opened over rollers (3) at the end of the conveying path for purposes of loading and unloading.
Patent IT-1184694-B (IT)
Title: Prodn. of ceramic powders having controlled characteristics
Inventor: CROCI SALVATORE
IPC: C04B/
Filed: 1983-01-19
Granted: 1987-10-28
Abstract: A single resource in the form of a data bus (BS) is shared among a number of users in the form of Modules (M). Control of the bus is restricted to not more than one module at a time. Each module is assigned a different n-digit binary identity number, all the identity numbers containing the same number m of ones, and associated with BS there are n lines AB which perform the wired-OR function. When a request for the control of BS is made, the module or modules determines whether the resulting number carried by AB contains exactly m, or more than m, ones. If it contains more than m ones, indicating two or more requestors, arbitration between them takes place in a known manner to determine which of them shall control BS first. But if the number on AB contains exactly m ones there can be only one requestor and so arbitration is disposed-with.
Patent IT-1080801-B (IT)
Title: Clamping brackets for perpendicular scaffolding tubes - has spherical brackets with equally spaced arms clamped by single bolt
IPC: F16B/
Filed: 1977-01-14
Granted: 1985-05-16
Abstract: The clamping arrangement connects tubes and rods arranged at an angle to each other to form a frame. The clamping brackets (1, 2) are connected by a bolt (3). The three arms (12, 13) of one clamping bracket fit into the spaces between similar arms (15, 17) of the second clamping bracket. The adjacent arm edges of one bracket form a clamping channel for one tube. The bolt used for pulling brackets together is arranged at the centre of the brackets. The three arms of a spherical clamping bracket are equally spaced.
Patent IT-1233086-B (IT)
Title: Consolidating loose fibrous nonwoven structures into web
Inventor: GOVERNALE CLAUDIO
IPC: D04H1/54
Filed: 1989-05-31
Granted: 1992-03-14
Abstract: A system for consolidating fibrous non-woven webs is claimed. Loose fibres are deposited on a pierced surface conveyor running on rollers over a suction box with a crosswise slit connected to a suction source. A pierced cylinder with a blowing box mounted inside it is rotated above the conveyor and supplied with air from a compressor and heater with the hot air emerging from a slit. The system is adjusted to give high air velocities through the moving web which opens and consolidates the fibres and welds them together through melting and softening.
Patent IT-1236486-B (IT)
Title: Apparatus for electric resistance welding
Inventor: ROSSI FERNANDO
IPC: B23K/
Filed: 1989-12-21
Granted: 1993-03-09
Abstract: The subject invention relates to an apparatus for electric resistance welding of the type composed of a suspended part connected with cables to a welding clamp manipulated by an operator.The apparatus is characterised in that a first transformer able to reduce the mains voltage to a non-dangerous level is mounted in the suspended part, and in that a second transformer able to provide the necessary welding current is mounted in the clamp.
Patent IT-1114383-B (IT)
Title: Thermoplastic cartridge cases with a metallic insert encapsulated in-s - for mfr. of reliable, re-useable corrosion-resistant cases
IPC: F42B/
Filed: 1979-01-23
Granted: 1986-01-27
Abstract: Cartridge cases are made with a tubular body of plastic material fitted with a base in which a metallic insert for reinforcing the extractor rim and the percussion well is enclosed and secured in situ by injection moulded thermoplastic sheathing. Internal flooding of the cartridge case during injection of the sheating is prevented by an ancillary prefabricated thermoplastic insert. Pref. the metallic insert features small openings and associated bent tabs which assist positioning and keying of the insert relative to the thermoplastic components. Produces cartridge cases of strong and stable form with a low incidience of jamming of cartridge ejector mechanism, sufficiently robust for re-use and immune to atmospheric corrosion or oxidation. The insert may be of steel, lighter and cheaper than brass.
Patent IT-1242008-B (IT)
Title: Improvements in equipment for the sterilization of chalybeate water
Inventor: ROCCONI STEFANO
Filed: 1990-11-09
Granted: 1994-02-02
Abstract: The equipment comprises a container 1 in which the liquid which is to be sterilized is placed and provided with a closure member 2, which is preferably spherical, an irradiating bulb 3 being incorporated in the lower part of the said closure member 2, this irradiating bulb 3 which emits UV rays when activated being immersed in the liquid which is to be sterilized when the container is closed. A control panel 4 which can be used to determine the period of irradiation, a period which varies according to the level of micro-organisms present in the liquid, by means of suitable switches and display 5 is provided together with a suitable buzzer connected to the timer which gives warning that the sterilization operation is complete. <IMAGE>
Patent IT-975625-B (IT)
IPC: A61K8/66
Filed: 1972-07-14
Granted: 1974-08-10
Abstract: Transparent dentifrice formulations including a fluorine containing ingredient, preferably stannous fluoride, are disclosed. The fluorine ingredient is incorporated in aesthetically pleasing speckles that are uniformly dispersed throughout the clear dentifrice.
Patent IT-1244402-B (IT)
Title: Procedure and equipment suitable for obtaining residues originating from the preliminary treatments in the tanning of hides: liquid protein concentrates; fats. These products can be used by the animal feed industry and other industries.
Inventor: MENEGATTO MARIO
IPC: C14B/
Filed: 1990-04-13
Granted: 1994-07-11
Abstract: The procedure which is the subject of the present invention provides for: - Continuous pressing of the fleshings as such, with the aim of partially separating water, fat and impurities. - First grinding of the product by means of a cutting mill. - Washing of the cut fleshings with water. - Separation of foreign bodies such as iron, stones and other inert substances. - Final pressing with further separation of impurities, water and fat. - Grinding of the pressed fleshings by means of a mincing machine. - Mixing of the ground product with water in the startup phase and subsequently, after the process has started, with part of the protein liquid intended for the subsequent operations of hydrolysis and concentration. - Partial alkaline hydrolysis which occurs as a result of the temperature and the lime already present in the initial product. - Subsequent hydrolysis by means of enzymes. - Elimination of the sulphides present in the fleshings with the addition of ammonium bisulphite solution. - Washing and centrifugation of the fat. - Concentration of the protein liquid. All these operations are carried out with the double aim of producing raw materials of industrial value and eliminating polluting byproducts which are difficult to dispose of.
Patent IT-1189607-B (IT)
Inventor: GRAHN ROLAND
IPC: F16C11/10
Filed: 1986-03-14
Granted: 1988-02-04
Abstract: A snap locking device to be used for snap locking a first member 1 such as a folding leg into at least two different angular positions in relation to a second member 12 such as a keyboard table or light box, for example, wherein the first member comprises a semi-circular ring 4 provided with at least two depressions 5 and 6, whereas the second member is a detent 11 arranged to engage with either one of the depressions, producing in this manner a snap locking effect, movement between the two positions causing resilient deformation of the ring 4. <IMAGE>
Patent IT-1159371-B (IT)
Title: Double-acting breather valve for vehicle fuel tank
Inventor: LUCCHINI GIUSEPPE
IPC: F16K/
Filed: 1983-03-14
Granted: 1987-02-25
Abstract: The double acting breather valve for the fuel tank of a vehicle has a valve body (1) with an internal cavity (1a) and two opposed apertures (5,6). A valve member (4,7, 9) selectively connects the apertures. The valve has a first element (9) sliding in the internal cavity and having a through passage (12). A spring (11) urges the element against an annular abutment (4a) of the valve body. A second element (8) slides in the cavity on the side of the first element opposite the first spring. The second element has an obturator to control flow through the passage.
Patent IT-1059830-B (IT)
Inventor: TIMMER H
IPC: F16C33/72
Filed: 1975-06-17
Granted: 1982-06-21
Abstract: In a wheel bearing assembly, a roller bearing is mounted within the hub of a wheel, with the outer race of the bearing being fitted in a hub of the wheel. A sealing ring is fitted in the hub. The sealing ring has an angular cross-section, with an axially extending portion engaging the bore of the hub, and a radially inwardly extending portion extending along the outer race. A fastening device, such as a cam surface, is provided on the axially extending portion of the sealing ring to enable fastening of a cap to the assembly. A portion of the radially inwardly extending portion of the sealing ring is axially displaced away from the outer race, so that the surface thereof away from the bearing may serve as a sealing surface engaging a further seal in use of the device.
Patent IT-1109083-B (IT)
Title: Transparent water-resistant anticorrosive coatings for automobiles - based on acrylic! resins and contg. zinc phosphate, hydrogenated castor oil and turpentine extract
Inventor: FRANCO CAPELLO
IPC: C09D133/06
Filed: 1978-11-29
Granted: 1985-12-16
Abstract: A transparent, water-resistant compsn., which is resistant to corrosion, consists of an intimate mixt. of (a) Acryloid B-67-MT (RTM) acrylic resin soln., 40-60% (pref. 50.3%); b) Zr-172 (RTM) acrylic resin soln., 20-30% (pref. 24.4%); (c) Zn phosphate, 1-6% (pref. 3.9%); hydrogenated castor oil (esp. Thixcin R; RTM-Castor Oil Co.), 1-6% (pref. 5.0%); and turpentine essence 5-20% (pref. 16.4%). The compsns. are used to treat the bridling and coupling zones of doors, bonnets, boot-lids and tail boards of automobile bodies after they have been painted. They are transparent, air-drying prods. that adhere very well to the enable, have good plasticity, are stable to ageing and are resistant to flow. They can be applied by paint brush or spray-gun. They can be stored in sealed vessels for 1 year.
Patent IT-1242776-B (IT)
Title: Electric hand-drier with rotating cushion of hot air jets combined with an infrared diffuser
Inventor: BERTOLLI BRUNO
IPC: A47K/
Filed: 1990-12-04
Granted: 1994-05-17
Abstract: A rotating cushion of hot air jets penetrated by infrared radiation forms the electric hand-drier. It consists of a diffuser that converges the jets of hot air into a defined zone from where they are sucked back up in a diverging manner. The combination of these two movements imparted to the jets of air forms the rotating cushion of hot air which, when subjected to infrared radiation of suitable strength, creates an environment within the abovementioned zone which is ideal for drying the hands. No other apparatus of its kind currently available on the market can be compared, in terms of the results achieved, to the one in question. <IMAGE>
Patent IT-1233806-B (IT)
Title: Enhanced chute
Inventor: POLONI ALFREDO
IPC: B21B/
Filed: 1989-04-27
Granted: 1992-04-17
Abstract: The present invention relates to an enhanced chute set on a cooling bed, adequate to be fed with laminated pieces coming from a rolling machine and to release them onto said cooling bed. Said chute comprises a central framework (11) and at least one covering tile (12). Said tile (12) is rigidly linked with a circle-rotating axle (13), said rotation being started by an engine (14) that operates directly on said axle (13). Said covering tile (12) properly covers the inferior edge of said central framework (11).
Patent IT-1181506-B (IT)
Inventor: CARUSSI PAOLO
IPC: B68G7/00
Filed: 1984-01-31
Granted: 1987-09-30
Abstract: A cushion for the seating part or the back rest of the seat of a motor vehicle or the like is prepared with very comfortable seating and good resistance to compression without any spring but similar in properties to cushions which include some metallic structures such as springs. The process consists of introducing within a die, a base foam material (1) from a precut block and lateral parts (2). An external layer (4) of foamed material is formed. The external layer is separated from layers (1) and (2) by means of a sheet of non-woven material (3). The non-woven material permits a controlled compenetration of layer (4) within the layers (1) and (2).
Patent IT-1181518-B (IT)
Title: Automatic machine for bread dough cutting
Inventor: SOTTORIVA GIUSEPPE
IPC: A21B/
Filed: 1984-02-22
Granted: 1987-09-30
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent MX-167471-B (MX)
Inventor: KUEHNLE MANFRED A
IPC: A43B21/26
Filed: 1988-06-15
Abstract: Women's high heel shoes and men's shoes are provided with unidirectionally compressible resilient heels and internal cushioning pads that absorb shock forces when the shoes are worn while walking, thereby reducing stress on the wearer's feet and legs and on the shoe heels themselves. The stiffness or compliance of the heels can be selected or adjusted to suit the wishes of the wearer.
Patent MX-170009-B (MX)
Title: Procedimiento mejorado de adsorcion por presion oscilante
Inventor: LAGREE DALE ARNOLD
IPC: B01D53/02
Filed: 1988-08-22
Abstract: La presente invención se refiere a un procedimiento de adsorción con presión oscilante para la separación de una mezcla de gas de alimentación que contiene un componente menos fácilmente adsorbible y un componente más fácilmente adsorbible, en un sistema de adsorción que tiene por lo menos dos lechos absorbentes capaces de adsorber selectivamente dicho componente más fácilmente adsorbible, sometiéndose cada lecho, en una base cíclica, a una secuencia de proceaado que comprende: (a) introducir gas en el extremo de producto del lecho, después de la desorción, para incrementar por lo tanto la presión del lecho desde su presión de desorción inferior menor que la atmosférica a un nivel inferior de presión intermedia, habiéndose liberado dicho gas del extremo de producto de otro lecho en el sistema inicialmente a una presión superior, continuándose dicho paso de gas durante un período de tiempo tal que se iguale parcialmente, pero no totalmente, la presión entre dichos lechos; (b) hacer pasar gas de alimentación al extremo de alimentación del lecho para incrementar la presión del mismo desde el nivel de presión intermedia inferior a un nivel de presión intermedia superior; (c) hacer pasar gas de alimentación adicional al extremo de alimentación del lecho, a manera de renovar la presión del lecho desde el citado nivel superior de presión intermedia a su presión de adsorción superior, mientras se descarga simultáneamente el componente menos fácilmente adsorbible desde el extremo de producto del lecho, como gas de producto; (d) hacer pasar gas de alimentación adicional al extremo de alimentación del lecho a la presión de  adsorción superior, mientras se descarga simultáneamente el componente adicional menos fácilmente adsorbible del extremo de producto del lecho, como gas de producto adicional; (e) disminuir concurrentemente la presión del lecho de la citada presión de adsorción superior a una presión intermedia, mediante la liberación del gas interespacial de su extremo de producto, haciéndose pasar el gas liberado al extremo de producto de otro lecho en el sistema inicialmente a una presión inferior, continuándose el pasaje de gas durante un período tal que iguale parcialmente, pero no totalmente, la presión entre dichos lechos, degradándose la pureza de dicho gas interespacial en el componente menos fácilmente adsorbible al término de dicha etapa concurrente de disminución de presión; (f) disminuir la presión concurrentemente del lecho con la liberación del componente más fácilmente adsorbible del extremo de alimentación del lecho, reduciéndose la presión del lecho desde el nivel de presión intermedia a la presión de desorción inferior, menor que la atmosférica; (g) repetir las etapas (a) - (f) en una base cíclica con gas de alimentación adicional que se hace pasar al lecho durante las etapas (b), (c) y (d), por lo cual se recupera de manera conveniente y económica del citado gas de alimentación, un gas de producto de alta pureza que comprende el componente menos fácilmente adsorbible.