baber/WOPTO huggingface dataset:
Patent IT-1049367-B (IT)
Title: Laser beam pipe welding - by mirrors reflecting beam radially on pipe joint in circumferential sequence
Inventor: KIRKLEY D
IPC: F17D/
Filed: 1975-03-13
Granted: 1981-01-20
Abstract: A laser beam welding plant which can be arranged on board a pipe laying ship for a pipeline to offshore oil wells consists of an arrangement for the coaxial alignment of the pipe ends to be welded, and a laser beam source. A plane of reflection in the beam path directs the laser radially to the pipe ends. The beam energy is so dimensioned that one complete revolution suffices for a fusion joint of the two pipe ends. This results in a very uniform quality of weld for pipelines. The time required for the welding of carbon steel pipes of high yield point is greatly reduced.
Patent IT-1174629-B (IT)
Title: Ceramics drying
Inventor: BOSSETTI RENATO
Filed: 1984-08-02
Granted: 1987-07-01
Abstract: Proposed pipe comprises an inner pipe with a central rod and three divided plates at 120 deg C intervals, and an outer pipe. The space between the inner and outer pipes is divided into 6 equal parts by divider plates at 60 deg. intervals at 30 deg and 90 deg wrt 120 deg segments of the inner tube spaces
Patent IT-1239282-B (IT)
Title: Aq. soln. contg. cromo-glycic acid and salbutamol
Inventor: SINGH CHAWLA BRINDRA PAUL
IPC: A61P11/08
Filed: 1989-10-31
Granted: 1993-10-19
Abstract: An aq soln is claimed contg cromoglycic acid (I) or its salts as active ingredient A and salbutamol (II) or its salts as active ingredient B, characterised in that the soln has a pH of greater than 3.8 and less than 4.8. Also claimed is an aq soln (I) or its salts as active ingredient A and (II) or its salts as active ingredient B and a pH-modifying agent. The solns may contain eg salbutamol sulphate and sulphuric acid.
Patent IT-1200826-B (IT)
Title: Pharmaceutical amino-butane-di:ol derivs. prepn.
Inventor: RAINOLDI ANGELO
IPC: A61K/
Filed: 1985-11-08
Granted: 1989-01-27
Abstract: An induction heating appts. for plastics extruders employs induction coils with E-shaped cores. The coils are mounted in a 2-piece housing which is clamped on the extruder barrel by spring tension. The extruder barrel (1) is heated by induction coils (2,2a,3,3a) in which the coil is wound on the central arm (4,4a,5,5a) of an E-shaped laminated iron core. The coils are magnetically coupled to the barrel by an interlayer (6,6a,7,7a) which covers the core. Pairs of coils are mounted in a 2-piece housing (8,9) which is assembled and clamped on the barrel (1) periphery by means of threaded pins (13), carrying washers (15) and nuts (16,17). Disc spring stacks (14) are interposed between the washers (15) and housings (8,9), so that the housings and coils are urged into contact with the barrel by spring pressure. In another embodiment, the appts. may be adapted to a cylindrical extruder barrel.
Patent IT-1097191-B (IT)
Title: Mass transfer device for blood oxygenation, dialysis etc. - has alternating plates and membranes with baffles providing uniform fluid distribution to and from each plate
IPC: B01F/
Filed: 1978-07-20
Granted: 1985-08-26
Abstract: The device comprises a stack of alternating plates and membranes cooperating to form on opposite sides of each membrane two separate fluid channels. The membrane permits mass transfer between different fluids flowing through the channels. Manifolds associated with each plate (a) divide the inlet streams into each channel into two identical streams to provide an even number of streams uniformly spaced across the plate, and (b) collect each fluid transversely across the plate from the outlet end of each channel. Used for dialysis, hemodialysis, blood oxygenation, reverse osmosis, heat exchange and gas scrubbing. Good mass transfer rates are achieved because fluid distribution is uniform to and from each plate and along each plate.
Patent IT-1049619-B (IT)
Title: Sheet metal bending press control - incorporates adjustable stops and rack and pinion feed guide mechanism
IPC: B23G/
Filed: 1975-10-10
Granted: 1981-02-10
Abstract: Adjustable stop mechanism for an e.g. bending press to perform several operations on a piece of sheet metal. The mechanism os a rotating drum (13) with adjustable pins or screws (14) which come in contact with a headpiece (15) of a base (12) which is connected to a slide (5) where the workpiece is located and fastened. Transmission of movement is through two gears (21a, 21b)meshing with a fixed rack (23a) and a rack on the movable base (12). The ratio between the two gears fixed to each other determines the different amount of movement caused by the pin (14) and carried out by the slide (5) which is moved by a piston (11) and runs on rollers (24 and 9).
Patent IT-1100727-B (IT)
Title: Single and double record sleeve making machine - has blank registering blank cutting and blank creasing parts, with output lines for single and double sleeves respectively
IPC: B65D/
Filed: 1978-12-18
Granted: 1985-09-28
Abstract: The machine is for making single and double record sleeves respectively from one and two sheet material blanks. The machine comprises to input lines each comprising blank registering parts, blank cutting parts and blank creasing parts. Two first output lines each comprise parts for producing a single record sleeve from a cut and creased blank. A second output line includes parts for producing a double record sleeve from two cut and creased blanks. Conditioning devices produce a first and a second contition, in the first condition of which, each input line is connected to a respective one of the two first output lines and in the second condition of which both input lines are connected to the second output lines.
Patent IT-1214028-B (IT)
Title: Fused ceramic material granulometric compsn. automatic control
Inventor: MANFREDINI UMBERTO
IPC: C04B/
Filed: 1987-12-17
Granted: 1990-01-05
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-1219516-B (IT)
Title: Profile control system for chipboard panel mfr.
Inventor: PENTTI RAURA
Filed: 1988-03-25
Granted: 1990-05-18
Abstract: The system is for a chip/fibre panel, etc. (7), manufactured on a conveyor (3), by rollers (4), located above it. The free space for the panel between the last roller and the conveyor is regulated in transverse direction, by lifting and lowering the conveyor. This regulates the thickness of the panel. Below the conveyor, the last roller carries a support base, consisting of height-adjustable control elements, to change the profile of the conveyor.
Patent IT-1240827-B (IT)
Title: Derivatives of antibiotic polyene macrolide, their salts and the pharmaceutical compounds that they make up
Inventor: BERTONE EVARISTO
IPC: A61K/
Filed: 1990-05-10
Granted: 1993-12-17
Abstract: Polyene macrolide has a notable antifungal effect structurally characterized by the fact that it has a lactone ring in the free carboxyl group and a primary amino group of aminosugar. This is produced by esterifying the carboxyl group, which leads to basic compounds that are no longer amphoteric. The substance was amphoteric to begin with. In the formulation of the esters there are radicals that assure a rapid hydrolysis. This can be because of the actions of various non-specific esterases, or because of the simple chemical division. The reactions that had operational characteristics and caused notable chemical loosening of the macrolide molecules were used. The fungal activities of the polyenic antibiotics are maintained by the derivatives attained, or be it their salts. While these antibiotics are practically insoluble, the salts that are derived from them have a good solubility level in water, with a pH close to neutral, and a product quality that has a high activity level.
Patent IT-1226772-B (IT)
Title: Gatling-type quick-fire mechanism
Inventor: THEODORE SAWYER
Filed: 1984-07-13
Granted: 1991-02-07
Abstract: The breeches (14) of several barrels are mounted each with a roller moving in a helical cam track, imparting a reciprocating movement as the rotor (12) rotates. A striker and a dog-effect pin (22) protruding through a slot in the breech are actuated as each breech passes through the firing position. A solenoid (70) moves a connecting-rod (52) causing an actuator plate (46) to pivot about a post. This is linked to a bar (36) which turns about its own pivot (38) and its far end vacates the path of the pin (22). In the safety position, the connecting-rod (52) is repelled by the solenoid spring, the pin is disengaged and the striker immobilised.
Patent IT-1182918-B (IT)
Title: Filled pastry rolling esp. for filled croissants
Inventor: POLIN ANTONIO
IPC: A23G/
Filed: 1985-10-15
Granted: 1987-10-05
Abstract: Dough pieces carrying filling are advanced by a conveyor beneath at least one and pref. two, overhead elements which progressively roll the dough. The underside of the elements is roughened to grip the dough while the entire element can move vertically while restrained against downstream movement. In one embodiment, the rolling element is a rigid lath which can pivot about a transverse shaft. In another embodiment, the element is a strip of flexible material secured at its upstream end.
Patent IT-1116250-B (IT)
Title: Substitution of carbonyl cpds. into alpha, beta-unsatd. carbonyl cpds. - and aldol condensation using aluminium oxy:carbonate catalyst
IPC: C07C/
Filed: 1979-06-15
Granted: 1986-02-10
Abstract: A new process for substituting a carbonyl gp. onto the alpha-carbon of an alpha, beta-unsatd. carbonyl cpd. involves contacting the cpds. in the presence of an aluminium oxycarbonate catalyst. In a pref. process, unsatd. carbonyl cpds. are prepd. by an aldol condensation-dehydration process comprising condensing two carbonyl molecules in the presence of an aluminium oxycarbonate catalyst, at least one of the molecules having the formula: where R1 and R2 are H, alkyl, alkylene, cycloalkyl, aryl, alkaryl or aralkyl, and removing water as it is formed. Carbonyl cpds. may be used which have a higher mol. wt. than those which may be used in known processes. The aldol condensation and dehydration are combined in one step.
Patent IT-1079918-B (IT)
Title: Acyclic terpene alcohols prepn. - from (3)-methyl-butyne and 5-carbon coupling reagent
IPC: C07C/
Filed: 1977-08-19
Granted: 1985-05-13
Abstract: (I) derivs. substd. at the 7-position position with an OH or ether gp. are prepd. by (a) coupling 3-methyl-but-1-yne or the 3-hydroxy or ether substd. deriv with a 5C coupling reagent having the configuration (where X is Cl, Br, I, tosylate or mesylate, R is OCOR' or OR' R is 1-5C alkyl up to 10C opt. substd. phenyl, or up to 10C aralkyl or cycloalkyl) in the presence of a cuprous salt and an acid scavenger and (b) subjecting the prod. to hydrogenation and saponification or ether cleavage to convert the ester or ether gp. in the 1-position to an OH gp. The prods. are used in perfume compsns. and as intermediates for other perfumes (I) and ether derivs. are inters in the synthesis of juvenile hormones.
Patent IT-1154469-B (IT)
Inventor: KATSUHIKO WAKABAYASHI
IPC: F16B39/36
Filed: 1982-01-28
Granted: 1987-01-21
Abstract: A nut locking unit includes a nut (1) having internal screw threads engageable with the external screw threads of a bolt to be fastened, and a washer (6) having a bore (7) allowing said bolt to pass through, said nut having a first means (4) and said washer having a second means (8) whereby said nut and said washer are effectively engaged with each other, either of said first means or second means having an axis eccentric (e) with the axis of said bolt.
Patent IT-1046269-B (IT)
Title: Demodulator for a chrominance signal - is for use with a pal system coded colour TV signal
Filed: 1974-01-25
Granted: 1980-06-30
Abstract: The demodulator has two synchronous demodulators, each with a chrominance signal input, a subcarrier input and an output. The colour signal applied to the synchronous demodulators is never a repetition of the signal applied to the same demodulator during the preceding line and stored. Switching circuits apply two subcarriers to the two demodulators subcarrier inputs. The phase of the first subcarrier corresponds during each scanned line to the bisectrix of the angle between the modulation axes. Signal amplitudes are measured for chrominances for six colours, yellow, cyan, green, magenta, red and blue.
Patent IT-1240205-B (IT)
Title: Mechanical device for measuring the cooking stage of pasta
IPC: A47J/
Filed: 1990-04-23
Granted: 1993-11-27
Abstract: Small mechanical device which, by squeezing a sample of pasta immersed in the boiling water, measures when the pasta has reached the desired cooking stage and then informs the user via a control unit, located away from the heat source, which sounds an alarm.
Patent IT-1119552-B (IT)
IPC: F16L9/128
Filed: 1979-04-03
Granted: 1986-03-10
Abstract: A filament-reinforced plastic article 10 has a relatively low surface resistivity to prevent buildup of dangerous electrostatic charge. The article 10 includes overlapping bands 18 of filaments 32 coated with plastic. A minor portion of the filaments 32 in at least one of the bands 18 is electrically conductive.
Patent IT-1211295-B (IT)
Title: Supercharger device for IC engine
Inventor: HILFIKER ALFREDO
IPC: F02B/
Filed: 1987-09-11
Granted: 1989-10-12
Abstract: The supercharger device comprises a positive displacement rotary supercharger (13) inserted on the induction manifold (10) of an engine (M). The supercharger is constantly driven by the engine shaft. The capacity and thus the delivery pressure of the supercharger is variable by virtue of a controlled variation of the geometry of a pump of the supercharger. The pump comprises a stator cylinder (14), a rotor (15), and vanes (115).
Patent IT-1027054-B (IT)
Title: Opto-electric system for conversion of printed data - produces electric signals from photo-diodes mounted on rotor system
IPC: G06K/
Filed: 1974-12-11
Granted: 1978-11-20
Abstract: The opto-electrical converter comprises a hollow cylindrical document carrier, a transport device and a light source (18) which is coaxial with the geometric axis (4) of the document carrier (4) and the axis of rotation of the rotor (14). The rotor is driven by a synchronous motor (15), at a relatively high speed. Optical signals are picked-up by a light sensitive unit (19) which consists of a number of diodes and photo-diodes. The rotor carriers four lenses which are mounted at angles of 90 deg. to one another with their optical axles coincident at the centre of the system. The rotor unit is mounted above the plane of a document carrier which feeds the data past the optical pick-up units.
Patent IT-1154716-B (IT)
Title: Roller skate
Inventor: KUO-CHANG WU
IPC: A63C/
Filed: 1980-03-13
Granted: 1987-01-21
Abstract: A base plate and two attachment members for a skate are of moulded thermoplastics or thermosetting resin, pref. of mineral fibre reinforced polycarbonate, nylon or ABS. The plate and members are lightweight, strong and have high resistance to weathering and corrosion, while also being cheaper than the conventional metal components.
Patent IT-1235503-B (IT)
Title: Procedure for the purification of swine feces and similar organic waste
Inventor: MARINELLI CRISTIANA
Filed: 1989-06-14
Granted: 1992-09-05
Abstract: The procedure for the purification of swine feces and similar waste consists of the homogenizing of the waste using air pressure. A flocculent agent is introduced into the aerated mix and then separated, using a centrifuge. The sludges resulting from the liquid phase or the first clarification, is then dehydrated and is sent to be used as agricultural soil or to the waste yard where it is controlled with a treatment of CaO. This first clarification is then subjected to a timed oxidation to obtain a suspension of the active sludge through the addition of a measured quantity of live bacteria. This suspension of active sludge is then subjected to sedimentation to obtain three waste products and sludges, which will be re-circulated and return to the oxidation phase. Resulting sludges will be recycle to the initial homogenisation and the supernatant that, after adding the flocculent agent and the onsite centrifugation to very little dehydrated sludge, will be sent to be used in agricultural soil or to the waste yard and a second clarification. That sedimentation produces the final liquid according to the current laws. A possible variant, the supernatant, after the addition of the flocculent agent, can be sent directly to the final exit, after a phase of sedimentation and a filtration through a specific filter.
Patent LT-5186-B (LT)
Title: Low hidraulic resistance impact apparatus for absorbing gas by foam
Inventor: NIAURA ALOYZAS
IPC: B01D47/04
Filed: 2002-11-27
Abstract: The invention relates to apparatus for purifying exhaust gases or exhaust air by foam. Hydraulic resistance impact foam apparatus has chambers in a form of rectangular channels and extended transitional channels of rising and falling gases. A surrounding wall of the second chamber ends near the surface of the water, and the second chamber ends at its bottom with a V-shaped or U-shaped vessel. The upper parts of the first chamber and the second chamber have equal width, and the second chamber is wider than the first chamber in the middle. The apparatuses are easy to connect in series for increasing its efficiency and are easy to connect in parallel for purifying the huge amount of gases.
Patent LT-6560-B (LT)
Title: A block of soundproofing material made of liquid, capable of strengthening a construction material, having rubber and (or) sound insulating grains
Inventor: SOFER DAN
IPC: E04C1/00
Filed: 2016-12-23
Abstract: The building element of the present invention is formed from a solid liquid construction material capable of solidifying, for example, concrete, introducing one or more kinds of elastic materials with better sound insulation properties, crumbles, such as rubber crumb. These crumbles are evenly distributed throughout the volume of the building element. The best option is provided when several types of crumb are used at the same time, with a significant difference in density and elasticity. The sound insulation properties of a building element can be improved by using inside the building element air chambers which can be cone and / or zigzag shapes, concave and / or convex polygon shapes and / or angular projections with different angles of attack against the surface of the building element. The building element may have an additional finishing layer on one or both sides, which prepares the surface for the interior coating or protective structures, or which is the final finishing layer. With the use of flammable good sound insulation properties of elastic material crumb, an additional layer forms a non-combustible bulkhead and improves the fire safety of the entire structure.
Patent MX-173528-B (MX)
Title: Aparato para combatir el crecimiento de organismos marinos sobre las estructuras marinas
Inventor: DO CHRISTOPHER NGHIA
IPC: E21B37/00
Filed: 1988-11-11
Abstract: La presente invención se refiere a aparato para combatir el crecimiento de organismos marinos sobre estructuras marinas mar adentro; dicho aparato está adaptado para rodear un miembro de soporte sumergido de dicha estructura y para remover o evitar que los organismos marinos se establezcan sobre dicha estructura; el aparato es energizado mediante la utilización de fuerzas océanicas en la forma de una combinación de una o más de entre olas, marejadas, mareas y corrientes, caracterizado porque comprende cuando menos un anillo portador de cepillos formado por miembros acoplados, uno de los cuales incluye cuando menos un cepillo en forma de rodillo, a manera de constituir un collar para quitar o evitar el crecimiento de organismos marinos; cada cepillo en forma de rodillo es al mismo tiempo capaz de girar libremente alrededor de una flecha de cepillo y de moverse libremente a lo largo de la misma; las cerdas de los cepillos en forma de rodillos están adaptadas para acoplarse con uno de los miembros sumergidos.
Patent MX-169859-B (MX)
Title: Recipiente hecho de material termoplastico
Inventor: FARRINGTON EDWARD JAMES
IPC: B29L22/00
Filed: 1989-05-26
Abstract: La presente invención se refiere a un recipiente que comprende un cuerpo, hecho de material termoplástico y paredes de extremo, por lo menos una de las cuales es hecha de un material termoplástico, siendo dicho cuerpo y dicha pared de extremo soldados uno con el otro, con caras de soldadura planas que están en ángulos rectos al eje del cuerpo, siendo la cara de soldadura del cuerpo de un ancho que, antes de la soldadura, es esencialmente igual al espesor de la pared del cuerpo, mientras que la cara de soldadura de la pred de extremo es de un ancho que es mayor que e4l ancho de la cara de soldadura del cuerpo y tiene un diámetro externo   que s mayor que el diámetro externo del cuerpo y dicha pared de extremo tiene una ceja que da axialmente y radialmente hacia fuera, la cual forma una orilla de atrape, caracterizado porque, la orilla exterior de la pared de extremo tiene una orilla que se extiende axialmente, la cual limita a la pared de extremo sobre el lado exterior y se sobrepone a la soldadura, y el espesor axial de la pared de extremo en el punto de la soldadura, es esencialmente igual a, o ligeramente myor que, el espesor radial de la orilla que se extiende axialmente, o que el espesor de la pared de extremo.
Patent MX-171319-B (MX)
Title: Proceso para controlar los depositos de brea en el proceso de produccion de pulpa y fabricacion de papel
Inventor: BENDER GREGORY W
IPC: D21H21/02
Filed: 1989-09-15
Abstract: La presente invención se refiere a un proceso para controlar la brea en los procesos de formación de pulpa y fabricación de papel, caracterizado porque comprende los pasos de: (a) formular un agente de control de brea que consiste esencialmente de un compuesto de zirconio (IV) soluble en agua; y (b) añadir el agente de control de brea a una corriente de agua que entra en contacto con las fibras de pulpa de celulosa en los procesos de formación de pulpa y fabricación de papel en una cantidad suficiente para reducir o remover el depósito de brea en la maquinaria usada en los procesos de formación de pulpa y fabricación de papel, y para reducir el depósito de brea en el papel producido en el proceso de fabricación de papel, en donde la brea es un depósito a base de resina que ocurre naturalmente, originado en una fracción extractiva de la madera usada en los procesos de formación de pulpa y fabricación de papel.
Patent MX-172997-B (MX)
Inventor: BEDERKE KLAUS
IPC: C08F290/00
Filed: 1990-04-04
Abstract: 2.1 Aqueous coating compositions were hitherto frequently susceptible to weathering and were also unsuitable for use as clear-coatings. The novel coating compositions give weather-resistant, thermocurable coatings which can also be employed as top coats. 
<??>2.2 The thermocurable, aqueous coating compositions contain, as binders, from 20 to 45% by weight of an amino resin crosslinking agent and from 80 to 55% by weight of a polyester oligomer polyacrylate which has a hydroxyl number of from 150 to 390 and an acid number of from 16 to 40, is water-soluble after neutralisation with bases and has been prepared by free-radical polymerisation of a hydroxy-functional (meth)acrylate, a monofunctional, ethylenically unsaturated acid and optionally an  alpha , beta -ethylenically unsaturated monomer without functional groups, in a polyester oligomer. 
<??>2.3 Preparation of weather-resistant pigmented and unpigmented finishes.