baber/WOPTO huggingface dataset:
Patent GB-2230595-B (GB)
Title: Gas hob
Inventor: HERBERT ERIC DAVID
IPC: F24C15/10
Filed: 1990-04-04
Granted: 1993-05-12
Abstract: PCT No. PCT/GB90/00503 Sec. 371 Date Oct. 8, 1991 Sec. 102(e) Date Oct. 8, 1991 PCT Filed Apr. 4, 1990 PCT Pub. No. WO90/12255 PCT Pub. Date Oct. 18, 1990.A gas hob has a glass ceramic top plate and gas fired heat radiating burner units below the top plate. Each burner unit has a lower plate which includes a number of concentric chambers. A ceramic burner plate is disposed over the lower plate. The burner plate is perforated to match the arrangement of concentric chambers to provide concentric gas burning rings. The supply of gas to the burner units is controllable by respective control valves enabling gas to be supplied only to the burner plate perforation at which supply of heat is required. A fan below the level of the burner units supplies air to a plenum chamber which communicates with ducts leading to the concentric chambers. The fan supplies combustion air at all times when a burner unit is in operation. Gas from the control valve mixes in the ducts with air from the plenum chamber before entering one of the concentric chambers and the gas burning ring.
Patent GB-2262156-B (GB)
Title: A valve
Inventor: BURGESS JOHN JAMES
IPC: F17C13/06
Filed: 1991-12-04
Granted: 1995-08-30
Abstract: A valve for a fuel cartridge comprises a valve housing 3 defining a valve seat 4 on which a valve closure member 5 is operative to seat to close the valve. The valve closure member is tubular and contains a metal insert 9 to protect the member from a piercing member. Cartridges incorporating this type of valve may be used with devices incorporating a piercing member and intended mainly for cartridges not having valves. <IMAGE>
Patent GB-2257423-B (GB)
Title: Luggage case
Inventor: PEDLAR ROGER
IPC: A45C5/04
Filed: 1992-05-20
Granted: 1996-01-24
Abstract: The luggage case is supplied in a pack for assembly by a customer. The pack includes a base shell (12) and a lid shell (14) nested together one within the other. The pack also includes a package containing feet (13) and wheels (11) for attachment to the outside of the case to support the case on the ground when it has been assembled, and hinge pins (44) for securing the shells together. The package may be located between the shells. The pack is adapted to nest with a similar pack so that several packs can be stacked together for storage. <IMAGE>
Patent GB-2338564-B (GB)
Title: Semiconductor testing apparatus for testing semiconductor device including built in self test circuit
Inventor: OMURA RYUJI
IPC: G01R31/28
Filed: 1998-10-29
Granted: 2002-07-24
Abstract: A program power supply of a tester applies a power supply voltage to an IC to be tested. A pattern generator applies a clock signal and a command signal to a BIST circuit of IC. BIST circuit tests memory IC unit and logic IC unit and serially outputs data indicative of test result to a converter of tester. Converter converts the applied serial data to parallel data and applies to computer. As compared with the prior art in which address signal and control signal are applied to IC to be tested, the number of pins necessary for the test can be reduced. Therefore, cost of the test is reduced and efficiency of the test is improved.
Patent HU-212208-B (HU)
Title: Cooling apparatus
Inventor: GARCIA SANTAMARIA SALVADOR
IPC: E05B1/00
Filed: 1992-05-12
Abstract: The refrigerating apparatus is of the type comprising at least one thermoinsulating door, with sunken handles (4) on the left side and on the right side in order to make possible the opening in one direction of rotation or the other. The handle (4) on the hinged side is sealed by a cap or cover element (14) which prevent the access to the handle. The handles are arranged at the frame (3) of the door (1) in one of the horizontal edges of said frame, thereby defining a front wall portion of the handle. <IMAGE>
Patent HU-218726-B (HU)
IPC: B29C39/00
Filed: 1994-12-23
Abstract: Az eljárás során a kéményben korrózióval szemben ellenálló béléstalakítanak ki. Az eljárásnak az a lényege, hogy a kéménybe (6) hőrelágyuló műanyagból készült tömlő (2) külső oldalához csatlakozó, hőrekeményedő, részlegesen polimerizálódott műgyanta és üvegszálakkeverékét tartalmazó külső réteggel (3) rendelkező béléselemet (1)juttatnak, amelyet a műgyanta megkeményedését eredményező hőmérsékletűgázzal felfújva a kémény (6) belső alakjához igazodó alakú, hőhatássalés korrózióval szemben ellenállóképes bélést (3a) hoznak létre. Abéléselemre az jellemző, hogy hőre lágyuló műanyagból készült belsőtömlője (2), valamint annak a külső oldalához csatlakoztatott, hőrekeményedő, kikeményedett állapotában a kéményben felléphető hő- éskorróziós hatásokkal szemben ellenállóképes, részlegesenpolimerizálódott műgyantát és üvegszál anyagot tartalmazó külső rétege(3) van. ŕ
Patent IT-1220559-B (IT)
Inventor: BOCCALATTE WALTER
IPC: E21B17/07
Filed: 1988-03-29
Granted: 1990-06-15
Abstract: This invention covers a percussion drill with downhole discharging (4) and sideways discharging cutting heads (16) interchangeable with the downhole cutting head (4). The sideways discharging cutting head has a central duct (17) terminating at its upper end with a pipe section (18) so as to be functionally compatible with the percussion device (9), provided with a central duct (10). One single drill may therefore be fitted with these interchangeable heads (4, 16) so as to permit drilling in any and all conditions and in any soil type.
Patent IT-1202462-B (IT)
Title: Intra=ocular prosthetic lens providing reduced trauma effects
Inventor: SERGIENKO NIKOLAI MARKOVICH
IPC: A61F/
Filed: 1987-02-03
Granted: 1989-02-09
Abstract: The intraocular prosthetic lens comprises an optic lens having a principal plane, an anterior surface and a posterior surface. A first support is secured to the optic lens and shaped as a loop. A second supporting element is secured on the optic lens diametrically opposite w.r.t. the first supporting element and having two rods, both featuring a vacant end. The rods have a first bend spaced somewhat apart from the anterior surface of the optic lens. Past the first bend both rods are parallel to each other and face towards the posterior surface of the optic lens. The rods have a second optic lens, past which bend the vacant ends of the rods are directed oppositely to each other.
Patent IT-1216003-B (IT)
Title: Acetyl-glycero-phosphoryl choline prepn.
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1988-03-04
Granted: 1990-02-22
Abstract: Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5).
Patent IT-1140763-B (IT)
Inventor: NYFFELER HEINZ
IPC: B29C65/00
Filed: 1980-02-29
Granted: 1986-10-10
Abstract: A heating wire (6) is inserted in turns, which are at a distance (7) from the adjacent turns and whose ends are connected to contacts (8) for connection to a welding apparatus, in a collar body (4), in the vicinity of the inner wall (5). The heating wire has a thermal coefficient of expansion of less than 10 x 10<-6>. In order to produce welded connections, the collar (3) is pushed onto pipe connecting stubs (1, 2) and heat is produced in the heating wire (6), as a result of which heat the collar body (4) and the pipe connecting stubs (1, 2) are partially softened. Since the collar body (4) has a shrinkage reserve which is released when the material is softened, it rests against the connecting stubs (1, 2), cancelling out an assembly gap (10). As a result of the low thermal coefficient of expansion, winding shorts or other deformations of the heating wire (6) before the thermoplastic material softens are prevented. <IMAGE>
Patent IT-1220977-B (IT)
Title: 5,6-Di:hydro-1,5-di:oxo-pyrazolo-benzotriazine-2-carboxylic acids
Inventor: UWE D TREUNER
IPC: C07D/
Filed: 1981-04-24
Granted: 1990-06-21
Abstract: 5,6-Dihydro-1,5-dioxo 1H-pyrazolo(1,2-a) (1,2,4) benzotriazine -2-carboxylic acids and analogues, and their salts and esters of formula (I) are new. R1 is H, 1-7C alkyl, NO2, NH2, mono- or di-(1-7C)alkylamino, SR4, OR4 or halogen; R2 is H, 1-7C alkyl or aralkyl; R3 is H, 1-7C alkyl or a cation; R4 is H or 1-7C alkyl; and Y is O or S. Cpds. (I) are anti-inflammatory agents and intermediates. Dose is 5-50 mg/kg daily.
Patent IT-1140962-B (IT)
Inventor: MURMANN WALTER
IPC: C07H13/10
Filed: 1980-05-20
Granted: 1986-10-10
Abstract: The nicotinic derivatives of glucosamine, particularly N-nicotinoyl-glucosamine tetranicotinate are described as having anti-lipolitic, hypocholesterolemizing and antiaterogenic activities, at an equal or higher level than those of nicotinic acid, without the objectionable side effects shown by the acid. To prepare the compounds of the invention, nicotinoyl chloride hydrochloride and glucosamine hydrochloride are reacted in an organic solvent at a temperature of between 40 DEG  C. and 120 DEG  C.
Patent IT-1243930-B (IT)
Title: Polyolefin-based polymeric composition capable of being converted into films and fibres that can be dyed by the direct dyeing technique
Inventor: MARCANDALLI BRUNO
IPC: C08F/
Filed: 1990-11-27
Granted: 1994-06-28
Abstract: The invention concerns polyolefin-based polymeric compositions capable of being converted into films and fibres that can be dyed by the direct dyeing technique. In particular, the polymeric compositions contain polyolefins and amorphous resins of low molecular weight. Fibres and films are obtained by spinning and film extrusion and drawing and can be used in the production of textile products for clothing or else for use as decorated films in the field of goods packaging in general.
Patent IT-1136694-B (IT)
Inventor: MANTOVANI GIOVANNI
IPC: B65D41/28
Filed: 1981-06-19
Granted: 1986-09-03
Abstract: This invention relates to an improved can fastener which comprises the can filling port (1), a cylindrical cap (3) provided upperly with a sealing surface and with an annular projection, an O-ring (4) and a ring nut (2). The cap (3) is inserted into the can filling port (1) and the ring nut (2) is then screwed over the filling port (1) after positioning the O-ring (4) at the end of the port.
Patent IT-987146-B (IT)
IPC: H01G11/42
Filed: 1973-05-04
Granted: 1975-02-20
Abstract: 1424894 Impregnated graphite STANDARD OIL CO 30 April 1973 [8 May 1972] 20426/73 Heading C1A [Also in Division H1] An electronically conducting, ionic insulating current collector or inter-cell connector for a capacitive device (see Division H1) comprises flexible graphite sheet impregnated with polymeric material. The graphite may have anisotropic conductively and the impregnant is preferably rendered conductive by loading with carbon black in which case it is preferably an elastomer, e.g. natural or synthetic rubber. Low M.W. impregnants may be applied in fluid form, higher M.W. impregnants as solutions. Non- conductive impregnants may be applied as low M.W. precursors subsequently cured in situ, e.g. butyl rubbers, vinyl nitriles, acrylonitrile and polyacrylonitrile may then be charred in situ. Solutions may be applied by vacuum impregnation, brush or spray coating. Liquid polymer may be painted on to one graphite sheet, covered with a second sheet and the two pressed together to force the polymers into the pores of both. In any case where an elastomer is used, it may be cured by nuclear, ultraviolet or infra-red radiation, steam, hot air or vulcanization.
Patent IT-1206337-B (IT)
Inventor: ZEIGLER THEODORE R
IPC: E04H15/34
Filed: 1983-12-28
Granted: 1989-04-14
Abstract: A structural module formed by expanding a bundle of struts joined by hubs is locked in expanded condition by joining two components of a split hub assembly. The module may be two-dimensional or three-dimensional and plural modules may be combined to form a composite.
Patent IT-1067037-B (IT)
Title: Metal bar zigzag bending machine - has fixed and moving bending points on bar moving truck track
IPC: B21D/
Filed: 1976-12-09
Granted: 1985-03-12
Abstract: The machine is particularly for the production of lattice-work gratings, having a truck moving to and fro along a guide track for the bars so as to move them along this track after each bending operation. A punch moves on a track intersecting the guide track so as to bend a part of the bars. There are two successive bending points on the guide track, opposite which the outer ends of the bars are situated while the bending operation is performed between them. The first bending point is fixed, and the second is on a slide moving to and fro on the truck in the same direction as the truck travels. The punch is moved along a path produced by the resultant of the movement of the bars in a straight line and a movement at right angles to this.
Patent IT-1211963-B (IT)
Inventor: BOSCO CANNELLI GIOVANNI
IPC: G01V1/00
Filed: 1987-12-11
Granted: 1989-11-08
Abstract: An echographic technique-based method for prospectings of the subsoil or sea bottom and the like, by means of acoustic waves and carried out by the use of an apparatus constitued, in combination of a known acoustic wave transmittings equipment (1) consisting of a body (6, 8) in the inside of which a chamber (9) is formed defined by an internal reflecting surface (7) shaped like a round paraboloid of axis (Y-Y), closed at the base by an elastic diaphragm (5) and filled with a proper liquid, into which acoustic waves are emitted produced by a pair of main electrodes (10a, 10b) associated with an auxiliary discharge priming electrode (11) put between the first ones. The equipment (1) will be installed at a predetermined distance "D" from a receiving equipment (2) having a body structure (6a, 8) substantially like to that of the equipment (2), but that near the focus of its internal paraboloidic reflecting surface (7) has a piezoelectric - ceramic detector (13) mounted on the lower end of a hollow rod supported by the head (6a) of said body, by means allowing said detector (13) to be moved into the chamber (9) with respect to the focus within a range of predetermined value in any direction.
Patent IT-1148348-B (IT)
Title: Yarn breakage detection on e.g. spinning machines
Inventor: FIEDLER GERHARD
IPC: D01H/
Filed: 1982-06-24
Granted: 1986-12-03
Abstract: The detection of yarn breakage on textile machines, e.g. spinning machines is achieved by a device using an electronic switching threshold device which provides a binary output signal. The moving yarn produces an electrical charge which is picked up by a flat or concave metal electrode. A counter-charge is produced in the electrode, which does not touch the yarn. The potential thus formed is increased by an amplifier having a high resistance, so that on breakage of the yarn, the variation in potential produces a useful output signal. A simple yarn breakage control system is achieved which functions without maintenance, and is not disturbed by ambient conditions.
Patent IT-1178421-B (IT)
Title: Dual band communication receiver for military aircraft
Inventor: MELLON DONALD W
IPC: H04B/
Filed: 1984-09-10
Granted: 1987-09-09
Abstract: The system is composed of a transponder and an interrogator. The incoming coded signal is down converted to an i.f. frequency compatible with surface acoustic wave (SAW) convolvers. The i.f. signal is then divided between two SAW convolvers, each having a convolution interval of two times the message symbol length (2T). Reference signals A and B are composite signals time reversed to the input signals applied to the convolver and are orthogonal to one another. Each of the convolver outputs are processed through log video detection circuits to reduce the dynamic range followed by peak detecting and stretching to reduce the pulse bandwidth. The outputs from each peak detection and stretching circuitry are coupled to a sample-and-hold circuit which are in turn divided such that one path is to synchronisation and interrogation sidelobe suppression (also referred to as sidelobe inhibit, ISLI or control signal) matched filters. The synchronization signal and the sidelobe suppression signal are used in order to determine if a valid preamble has been detected by the receiver and if the receiver is in a desired portion of the interrogator radiation pattern; if so, then a timing or address signal and the remaining portion of the message which contains the data is clocked into a memory.
Patent IT-1079827-B (IT)
Title: Earthing switch with current loop - produces self cancelling forces acting on moving contact when short circuit occurs
IPC: H01H/
Filed: 1977-08-16
Granted: 1985-05-13
Abstract: The earthing switch includes a conductive arm (2) which is pivoted at one end and which carries a movable contact (21) at the other end. Current loop produce self-cancelling forces acting on the movable contact when a short circuit occurs. The fixed contact (18) is carried by a U-shaped holder (17) and is connected to the 2 arms of the U by a conductor and insulator respectively. When the switch is closed, the movable contact engages the fixed contact neat the insulated arm of the U to form a current loop from the controlled circuit to the movable contact vie the centre of the base of the U and the other (conductive) arm.
Patent IT-1178914-B (IT)
Title: Biologically active gland extract prepn.
Inventor: SPISNI DINO
IPC: A61K/
Filed: 1984-03-26
Granted: 1987-09-16
Abstract: A process for recovering the sweet principles, diterpene glycosides from the leaves of Stevia rebaudiana comprises drying the leaves in vacuo at 50deg.C macerating the dried leaves of Stevia r. to a fine powder, contacting the powdered leaf material with a moderately polar solvent selected from a cycloaliphatic ether which contains at least two oxygen atoms in the ring and a satd. aliphatic ether to remove the diterpene glycosides together with non-polymeric impurities at room temp. filtering removing the moderately polar solvent at 40-50deg.C in vacuo, to afford prod. and subjecting prod. A with a selective organic solvent selected from a halohydrocarbon or an aliphatic ester at room temp. to remove the non-polymeric impurities, filtering to afford the desired mixt. of diterpene glyco glycosides known as prod. B
Patent IT-1192824-B (IT)
Title: Solids separator from fuel gases
Inventor: ENGSTROM FOLKE
IPC: B01D/
Filed: 1986-07-10
Granted: 1988-05-12
Abstract: The horizontal cyclone separator (9) has an inlet duct connected to the upper part of the reactor, a return duct (21), for solids to fall to the lower part of the reactor and a gas outlet (34) to a convection part (10). A series of turbulence chambers in the cyclone separator have gas outlet ducts formed between the opposite end walls. The turbulence chambers have a common gas inlet duct (18), and each chamber has a return duct for solids.
Patent LT-4921-B (LT)
Title: HETEROCYCLIC CONTAINING BIPHENYL aP2 INHIBITORS AND USE THEREOF
Inventor: ROBL JEFFREY A
IPC: C07D333/20
Filed: 2001-09-25
Abstract: aP2 inhibiting biphenyl containing heterocyclic compounds are provided which are useful for treating diabetes and related diseases, especially Type II diabetes, employing such aP2 inhibitor or a combination of such aP2 inhibitor and another antidiabetic agent such as metformin, glyburide, troglitazone and/or insulin.
Patent MX-167861-B (MX)
Title: Recubrimientos polimericos desinfectantes mejorados para superficies duras
Inventor: OAKES THOMAS R
IPC: C08K5/00
Filed: 1988-05-04
Abstract: La presente invención se refiere a una composición líquida formadora de una película antimicrobiana, libre de una sal inorgánica de metal formada en complejo, comprendiendo tal composición una solución, en un solvente acuoso, de i) una cantidad de una gente germicida efectivo para impartir propeidades antimicrobianas duraderas, y ii) un copolímero soluble en agua, formador de película, dicho copolímero comprendiendo: a) de 20 a 99.5 por ciento en moles aproximadamente del citado copolímero, de un monómero que tiene un grupo funcional éster de ácido carboxílico hidrofílico; b) de 0.5 a80 por ciento en moles aproximadamente del citado copolímero, de un monómero seleccionado del grupo que consiste, de un éster aromático, un éster cicloquílico, una mezcla de los mismos ésteres de un ácido carboxílico alfa, beta-insaturado; y c) de 0.1 a 5 por ciento en moles aproximadamente del citado copolímero, de un monómero que tiene un grupo amino hidrofílico.
Patent MX-172721-B (MX)
Title: Sistema para intercambio de informaciones de pelicula empleando pistas magneticas dedicadas en la pelicula
Inventor: CLOUTIER ROBERT PAUL
IPC: G03B31/00
Filed: 1989-10-06
Abstract: La presente invención se refiere a en una tira de película fotográfica alargada, que comprende cuadros sucesivos, la mejora caracterizada porque comprende: una capa magnética virtualmente transparente; una pluralidad de pistas longitudinales, registradas magnéticamente en la capa magnética, pistas diferentes de las pistas contienen datos magnéticamente registrados referentes a diversas categorías de datos a las cuales se han dedicado pistas respectivas de dichas pistas.
Patent MX-173562-B (MX)
Title: Sistema mejorado para retencion de cañuelas y hules selladores para vidrio o hules selladores de cinturon
Inventor: VAUGHAN ROBERT ALBERT
IPC: B60J10/08
Filed: 1989-10-30
Abstract: La presente invención se refiere a un sistema mejorado para retener hules selladores en un vehículo, caracterizadas porque comprenden: hules selladores adaptados para sujetarlos en una ceja del vehículo y que incluyen un refuerzo cubierto con una piel de polímero formado integralmente de dicha piel, y retenes para sujetarlos en la ceja, dichos retenes se extienden del refuerzo; una o más indentaciones en la ceja, que acoplan con los retenes de los hules selladores de tal manera que el retén se proyecta hacia dentro una o más indentaciones para mejorar su retención de los hules selladores en la ceja.
Patent MX-168779-B (MX)
Inventor: JOHNSON ROBERT W JR
IPC: H02M7/06
Filed: 1990-11-09
Abstract: An uninterrupted power supply (UPS) system is provided with a power factor correction circuit. The UPS system includes a rectifier having input terminals for connection to an AC utility power source and output terminals. The power factor correction circuit is operatively connected to the input and output terminals of the rectifier to cause the UPS system to exhibit substantially unity power factor to the AC utility power source.
Patent MX-59-B (MX)
Title: Tubo para ademe de pozos tipo canastilla
Inventor: SANDOVAL ARTURO ZAVALA
IPC: E21B43/10
Filed: 1992-07-16
Abstract: El modelo de utilidad se refiere a un tubo para ademe de pozos tipo canastilla que comprende la combinación de un cuerpo cilíndrico hueco con dos extremos o secciones lisUs y una parte central caracterizado porque la parte central del tubo está formada por una serie de collares circulares en la parte externa del tubo con una serie de aberturas o ranuras con una longitud de 2 pulgadas de lUrgo por 3/8 de pulgada de ancho teniendo cada abertura una separación a lo ancho de 3/8 de pulgada con respecto a otra ranura o Ubertura; además, la separación a lo largo de una Ubertura con respecto a otra es de 1/2 pulgada; asimismo, el espesor de cada ranura es de 1 milímetro a 3 milímetros
Patent NL-179373-B (NL)
IPC: C07C265/12
Filed: 1974-03-04
Abstract: Isocyanates are produced in high yield by non-catalytic short contact time pyrolysis of the corresponding urethane at temperatures in the range of 350 DEG - 550 DEG C under conditions of controlled residence time and pressure, followed by two-stage condensation of the dissociation product vapors. The first stage is the rapid cooling of the product vapors to condense out the isocyanate product. The second stage effects cooling to the lower temperatures required to condense out the alcohol product of dissociation. Isocyanate yields in excess of 95 percent can be obtained by the thermal pyrolysis.