baber/WOPTO huggingface dataset:
Patent GB-2317769-B (GB)
Title: Radar systems
Inventor: TAIT PETER DONALD FRASER
IPC: G01S7/282
Filed: 1996-09-27
Granted: 2000-10-11
Abstract: A coherent radar detection system (2) comprises a radar signal transmitter (4) and a correlation receiver (6). The transmitter (4) comprises a waveform generator which generates a signal at an intermediate frequency. The signal is divided into two divided signals by a coupler, and then the divided signals are mixed together in a mixer to generate an output signal which has a wider bandwidth than the intermediate frequency. The bandwidth can be increased further by repeating the coupler/mixer stage. The system generates very wide bandwidth signals coherently, allowing coherent processing in high resolution range gates.
Patent GB-2324049-B (GB)
Title: Aerators
Inventor: EDWARDS NORMAN ALUN LINDSAY
IPC: B01F5/02
Filed: 1998-04-09
Granted: 2001-05-23
Abstract: An aerator (10) for use in a liquid medium comprises a liquid inlet (14) to a venturi chamber (18), pump means for drawing liquid through the venturi chamber an air inlet (24) connected to the venturi chamber, whereby air is drawn into and aerates the liquid drawn through the venturi chamber, an outlet (22) from the venturi chamber for discharging the aerated liquid into the liquid medium and float means (26) for supporting the aerator in the liquid medium. <IMAGE>
Patent HU-215769-B (HU)
Title: Safety lock and flat key fitting to it
Inventor: PRUNBAUER KURT
IPC: E05B19/06
Filed: 1994-03-03
Abstract: The invention relates to a cylinder lock and an associated key. The latter has the features that at least three control grooves are provided on at least one of the two side surfaces, at least one of the control grooves is designed to be deeper than the other control grooves, and the two shallow control grooves are provided such that they run approximately parallel to one another, characterised in that a further cutout (domed milled relief 22) for releasing the control slide 11 is provided on at least one of the flat sides, and in that, at least on a key front (key spine), there is arranged an oblique profiling which meshes with an analogous profiling of a profiled strip arranged in the cylinder lock. <IMAGE>
Patent HU-214318-B (HU)
Title: Substituted benzoyl-guanidine derivatives, process for producing them, and pharmaceutical compn.s contg. them
Inventor: ALBUS UDO
IPC: A61K31/41
Filed: 1994-07-29
Abstract: The invention relates to benzoylguanidines of the formula I <IMAGE>  where   R(1) is H, Hal, -NO2, -C IDENTICAL N, Xo-(CH2)p-(CF2)q-CF3, R(5)SOm, R(6)-CO-, R(6)R(7)N-CO- or R(6)R(7)N-SO2-, where X is oxygen, S, NR(14), m is zero, 1 or 2, o is zero, 1, p is zero, 1, 2, q is zero, 1, 2, 3, 4, 5, 6, R(5) and R(6) are alk(en)yl, -CnH2n-R(8), CF3, n is zero, 1, 2, 3 or 4, R(8) is cycloalkyl, phenyl, where R(6) also has the meaning of H, R(7) is H or alkyl;   R(2) is <IMAGE>     R(11) is (C1-C9)-heteroaryl,   Y is oxygen, -S- or NR(12)-, R(12) is H, (C1-C4)-alkyl; R(3) is defined as R(1), or is alkyl, -X-R(13) where X is oxygen, S, NR(14), R(14) is H, (C1-C3)-alkyl, R(13) is H, (cyclo)alkyl, -CbH2b-R(15) where b is zero to 4 and R(15) is phenyl; R(4) is hydrogen, -OR(16), -NR(16)R(17) or CrF2r+1 where R(16), R(17) independently are hydrogen, (C1-C3)-alkyl, r is 1-4  and their pharmaceutically tolerable salts. The compounds I are outstandingly suitable as antiarrhythmic medicaments having a cardioprotective component for infarct prophylaxis and for infarct treatment and for the treatment of angina pectoris.
Patent HU-215266-B (HU)
Inventor: BI LE-KHAC
IPC: C08G18/48
Filed: 1994-12-22
Abstract: A találmány tárgya epőxid pőlimerizálásra alkalmas pőliűretánhabhőrdőzós kettős fémcianid katalizátőr (DMC-katalizátőr). Ahabhőrdőzós katalizátőr előállítása egyszerű és a hagyőmányős DMC-atalizátőrőkhőz képest sőkkal aktívabb, és csökkentett indűkciósperiódűst műtat. A találmány szerinti DMC-katalizátőrők az epőxidpőlimertermékből visszanyerhetők, és tővábbi epőxid pőlimerizációseljárásban újra felhasználhatók. ŕ
Patent HU-215496-B (HU)
IPC: C07C229/00
Filed: 1995-05-18
Abstract: A találmány nagy tisztaságú aminő-ecetsav előállítására vőnatkőzikmőnőklór-ecetsavból és ammóniából kiindűlva hexametilén-tetraminjelenlétében. Az aminálást 20–70 řC között 3,5–6,5 pH-tartőmánybanvégzik, a reagáltatás sőrán képződő melléktermékeket kinyerik, illetveregenerálják. Az eljárás sőrán az ismert eljárásőkhőz képestlényegesen kevesebb szennyező anyag kerül a környezetbe. ŕ
Patent HU-214932-B (HU)
Title: Resistance material and method for producing resistor made thereof
Inventor: KISCHKEL HELMUT
IPC: H01C7/13
Filed: 1993-12-16
Abstract: A resistance material with a variable resistance is self-regulated depending on the electric current passage and suddenly increases its specific resistance at a predetermined increased current passage. The material is composed of a mixture of at least two substances of which one has piezoelectric properties and the other electroconductive properties. Particles or grains of both substances are distributed next to each other in the mixture, so that when the mixture is condensed, current can flow through the electroconductive particles. The electroconductive particles partially or totally enclose the piezoelectric particles. This resistance material is particularly suitable for producing components useful as an automatically current-cutting or delimiting element in electric switching devices, for example, or in a general manner in any current consumers.
Patent IT-1226764-B (IT)
Title: Converters of atmospheric heat into motive power and internal implosion engine
Inventor: ROSARIO DI PIETRO
IPC: F01B/
Filed: 1984-10-18
Granted: 1991-02-05
Abstract: The subject-matter of the invention is the conversion of atmospheric heat at any temperature into motive power, particularly the atmospheric heat from solar rays, for domestic, industrial and other uses.<IMAGE>
Patent IT-1189066-B (IT)
Title: Foamed polymer producing continuous prodn. equipment
Inventor: CARZANIGA ALBERTO
IPC: B29D/
Filed: 1986-03-13
Granted: 1988-01-28
Abstract: The heater has a case made in the form of the rectangular body or a cylindrical body. The inner portion is divided into a heat exchanging chamber formed on its upper portion, an electric mechanical chamber formed on the lower portion and an auxiliary chamber formed on the rear side of said heat exchanging chamber and the electric mechanical chamber. A high voltage transformer and a microwave generator are electrically connected to each other and mounted in the electric mechanical chamber. A microwave guide receives the antenna of the microwave generator mounted in the auxiliary chamber. At the rear of the guide in the auxiliary chamber a fan is used forcedly blowing the microwave and the air from the outside.
Patent IT-1216565-B (IT)
Inventor: LENTI DARIA
IPC: B27K3/15
Filed: 1988-04-08
Granted: 1990-03-08
Abstract: There is described a process for protecting marble, stone, tiles, cement, and similar materials utilized in the building industry from the action of atmospheric agents and pollutants, which process comprises applying a perfluoropolyether having perfluoroalkyl end groups onto the surface of the article, said perfluoropolyether being in the form of an aqueous microemulsion.
Patent IT-1200453-B (IT)
Title: Pharmaceutically active imidazole derivs.
Inventor: TENCONI FRANCO
IPC: A61K/
Filed: 1985-04-12
Granted: 1989-01-18
Abstract: Water treatment appts comprises a duct with water inlet and outlets at opposite ends, and an ultra-violet light-emitting tube extending lengthwise. The duct is of rectangular cross-sectional shape and controls the flow, the shape also promotes non-laminar flow. The ultra-violet light emitting tube is located on the central axis of the duct and extends through end seals in end caps of the duct, the inlet and outlet are cylindrical tubes at each end of the duct.
Patent IT-1235265-B (IT)
Title: Internal padding, designed to be applied to cycling pants
Inventor: BIGOLIN GIUSEPPE
IPC: A41D/
Filed: 1989-06-13
Granted: 1992-06-26
Abstract: The present device concerns an internal padding, designed to be applied to cycling pants, characterized by the fact of containing a flat, shaped element in gel polymer, enclosed in a sheathing, thermally welded in correspondence with the external contour, and positioned in the median zone of a larger protective element, which is also equipped with appropriate padding. Inside the aforementioned flat median element, there is an elastic fabric, of support and reinforcement, designed to impede the dimensional deformation of the flat, gel polymer element, and to confer to the same, the necessary mechanical characteristics.
Patent IT-1226107-B (IT)
Title: Spontaneously water-dispersible compsns.
Inventor: LOTESTO UMBERTO
IPC: F02B/
Filed: 1987-10-14
Granted: 1990-12-11
Abstract: Spontaneously H2O-dispersible compsn. comprises NaCl and an effervescent agent (I). Compsns pref contain glycine Na carbonate and monobasic Na citrate (wt. ratio pref. 0.33-3:1), or esp. NaHCO3 and tartaric acid (wt. ratio pref. 0.25-4:1) as (I). Pref. compsns. also comprise I2 (wt. ratio NaCl:I2 = 100:1; pref. as I- or IO3-); Spirulina alga (1-55 wt%); metal ions (pref. 10-100 ppm of Fe, Ni, Zn, or Cu; or 1-50 ppm Mn; or mixts.); and scenting essences (0.5-10% by wt.).
Patent IT-1236820-B (IT)
Title: Hub-and-spokes support base for armchairs, chairs and similar
IPC: A47C/
Filed: 1989-11-23
Granted: 1993-04-02
Abstract: This invention is concerned with a hub-and-spokes support base for armchairs, chairs and similar, characterised by the fact that it includes multiple arms, created by means of a slab-shaped component, which is shaped, with a mainly "C" shaped transverse section. The aforesaid arms, at the outside end, support a resting component on the ground and at the internal end, can be interconnected in a stable manner and in relation to a central tube. In accordance with the internal end, the arms have means for connection and fastening in relation to the central tube.
Patent IT-1113585-B (IT)
Title: Ultraviolet transparent polymeric textile fabric - of woven or knitted polyamide polyester or polyvinyl chloride yarns
IPC: D01D5/00
Filed: 1977-04-29
Granted: 1986-01-20
Abstract: A fabric is produced from a polymer or mixt. of polymers having a radiant energy absorption curve characterised by min. absorption between 3200 and 4000A and a high transparency below 3200A, the polymer being extruded at a rate which allows an extremely rapid chilling so as to inhibit formation of large crystallites while promoting formation of every small crystallites, and the yarn being composed of an exceptionally small number of strands. The fabric is formed by knitting or weaving so that air/polymer interfaces are avoided as far as possible. Prodn. of swimming trunks and beach suits, light garments etc. which are transparent to U.V. to allow sun tanning without recourse to openings in the fabric structure. The fabric is therefore mechanically strong and acceptable with respect to decency.
Patent IT-1166535-B (IT)
Title: Tapered skew roll
Inventor: TYCHO SIEBKE
IPC: B21B/
Filed: 1983-10-04
Granted: 1987-05-06
Abstract: The elongator type of planetary tube rolling mill uses skew rolls of tapered form. Each skew roll consists of at least two parts which are detachably connected to each other in a dynamical form-fitting way. By fitting differently shaped parts to each other it is thus possible to cover a side spectrum of tube sizes without having to keep in stock complete sets of skew rolls for every size.
Patent IT-1163948-B (IT)
Title: Motor vehicle gearbox protection device
Inventor: SORG JOHANNES
IPC: B60L/
Filed: 1983-10-05
Granted: 1987-04-08
Abstract: The automobile gearbox protection device responds to the monitored forwards velocity when the gear selection lever is moved into the reverse gear position, to supply a warning signal if the forwards velocity is too high. The vehicle velocity is measured electronically and supplied to a logic stage which receives a second signal from the gear selection lever. The output provided by the logic stage is supplied to an acoustic and/or optical signalling device. Pref. the output signal indicating that the forward velocity is too high is also used to operate a blocking device which prevents the reverse gear being engaged. The blocking device may comprise a magnetic valve inserted in the line to the switching position. The device prevents damage to the gearbox.
Patent IT-1169968-B (IT)
Title: Polyolefin(s) grafted with silane(s) are crosslinked using zeolites
Inventor: GIMPEL FRANCO
IPC: C08F/
Filed: 1983-12-12
Granted: 1987-06-03
Abstract: Shaped polyolefin compsns. are crosslinked by heat and/or exposure to water and/or microwaves. The compsns. comprise polyolefins (I) modified by grafting with unsaturated hydrolysable silanes, and powdered crystalline zeolites (II) of the types 3A, 4A, 5A, X, Y, P or hydroxysodalite, opt. activated by heat to cause dehydration; opt. with an arylcarboxylic or arylsulphonic acid co-reagent (III) for the silane crosslinking (which may have been previously combined with (II)), and opt. a silanol condensation catalyst (e.g. organotin cpd.). Amts. are 0.5-10 pts. wt. (II) and 1-25 pts. wt. (III) per 100 pts. wt. (I).
Patent IT-1053777-B (IT)
Title: Shuttering for concrete walls - prop adjustable for length and vertically
IPC: E04G/
Filed: 1974-08-06
Granted: 1981-10-10
Abstract: The shuttering prop system consists of two symmetrical units, each with triangular frame (18), with one corner attached to an upright (15). Another corner bears on the framework whilst the third carries a support foot (13). The height of this end can be adjusted by a screw (14). An inclined strut is pinned to the upright and to the frame and its length can be adjusted to adjust the verticality of the shuttering by means of a turn buckle.
Patent IT-1212239-B (IT)
Title: Endless chain stone block cutting machine - has carriages for cutting chain moved vertically towards block on wheeled carriage
IPC: B28D/
Filed: 1977-07-29
Granted: 1989-11-22
Abstract: The stone block cutting machine has a frame (10) with two uprights (12, 12') mounted on a base, each carrying a carriage (23, 23') each housing a chain wheel (22, 22') for an endless chain. This chain has cutting teeth (25) with diamond tips. One carriage (22) has a motor (24) to drive the chain, and both carriages can be raised and lowered onto the stone block (30). This is supported by a wheeled carriage (15) which travels on rails along the base. A separate drive raises and lowers the chain carriages. More than one frame can be used to carry further chains for cutting the block at several places at the same time.
Patent IT-1030773-B (IT)
Title: Coke oven working stage cleaning device - with suction funnel and cylindrical ejector returning spilled coke to chamber (CS290875)
IPC: C10B/
Filed: 1974-10-31
Granted: 1979-04-10
Abstract: Spilled coke can be cleared from the working platform on the machine side of coke ovens by a combination of two nozzles, mounted on a horizontal bar at a slight clearance from the floor. The first nozzle is funnel-shaped and faces the bottom of the oven chamber where the coke accumulates. A return bend joins the first to a second nozzle of cylindrical shape which is fitted with a pressurized gas source so that the coke drawn in by the first nozzle is ejected into the oven chamber. This saves all manual work for the removal of spilled coke. The device is simple to produce, to operate and to maintain. It reduces the amount of dust and smoke in the atmosphere near the coke oven.
Patent IT-1213271-B (IT)
Title: Facial skin beauty cream
Inventor: ELIANA CORALLINI
IPC: A61K/
Filed: 1984-03-23
Granted: 1989-12-14
Abstract: Appts. comprises means (1) for mounting the fruit; means (2) arranged in spaced relation to (1) for mounting for directing at least one pressurised jet of gas (3) onto the exposed plurality of juice sacs so as to separate them from the rest of the fruit; means for causing relative motion substantially parallel to the plane, between (2) and (I) so as to cause scanning of the plurality of juice sacs by (3) and means for correlating scanning with the shape of the fruit, so as to prevent impingement of said at least one jet of gas on the exposed area of peel
Patent IT-1127520-B (IT)
Title: Infinite ratio torque converter
Inventor: SOTO JOSE MANUEL
IPC: F16H/
Filed: 1980-07-07
Granted: 1986-05-21
Abstract: The torque converter has parallel drive and driven shafts, each carrying a slotted disc. Motion is transmitted by rods received within the slots of one disc and engageable in the slots of the other disc, the conversion ratio between the shafts being variable. The conversion ratio can be controlled using guide sets defining channels to control the path of the rods, each of the guide sits corresp. to a different conversion ratio the shafts are rotatably mounted in a pair of walls the latter also supporting the guide sets for reciprocation.
Patent IT-1105035-B (IT)
Title: Heat-stable heterocyclic polymers - are prepd. from reaction of cpds. contg. cyano and/or ethynyl gps. with polyfunctional cpds.
IPC: C08G/
Filed: 1978-05-25
Granted: 1985-10-28
Abstract: Heterocyclic polymers contain units of formula. (in which R' and R2 are organic 2-1000C radicals, opt. contg. 1-1000 Si, F, Cl, Br, N, S, P, B and/or O atoms; R3 is NH or CH2; R4 is -NHCON=, -N=C-(O-)2, -NH-SO-N=, -N=S-(O-)2, - NH-C(=S)-N= -N=C-(S-)2, -S-S(=O)-N=, -S-C(=S)-N=, -S-C(=O)-N=, -O-S(=O)-N=, -O-C(=S)-N=, -NH-S(=O)-N=, -NH-C(=S)-N= or (II) - (IV) and where R3 is CH2, R4 may also be -O-CO - NH=). The polymers, opt. mixed with solvent, can be used for prodn. of 'Textolite' (RTM), moulding materials, adhesives, grinding tools, coatings or filters. The prods. retain their mechanical and dielectric properties at 300-400 degrees C and above. Synthesis can be combined with mfr. of prods., avoiding previous sepn. and purifn. of the polymer.
Patent IT-1047020-B (IT)
Title: Aminomethanephosphonic acid as plant growth regulant - esp. for dwarfing vegetative growth of barley
IPC: A01N/
Filed: 1974-03-26
Granted: 1980-09-10
Abstract: Plant-growth regulators with a higher activity than the known 2-chloroethyl-trimethylammonium chloride, contain H2N-CH2-P(O)(OH)2, opt. together with extenders and/or surfactants.
Patent IT-1164716-B (IT)
Title: Lubricant and release agent for rubber mouldings
Inventor: FINK HANS-FERDI
IPC: C10M/
Filed: 1979-10-11
Granted: 1987-04-15
Abstract: A mixt. of (a) thermosetting silicone resin, and (b) an oil which does not dissolve or swell rubber, is used as a lubricant and release agent for rubber mouldings, in wt. ratio of 5:1 to 1:20. Used esp. for the prodn. of seamless tubes or mandrels or formers. The force required to separate and remove the tube from the former is reduced, and is less than for (a) or (b) alone. The mixt. is easily applied as a thin layer and adheres well. It is less expensive and more easily applied than PTFE coatings.
Patent IT-966103-B (IT)
IPC: B21K1/04
Filed: 1972-09-29
Granted: 1974-02-11
Abstract: 1389410 Jointing JOSEPH LUCAS (INDUSTRIES) Ltd 22 Sept 1972 [2 Oct 1971) 45949/71 Heading B3V [Also in Division F2] A bearing consists of a ceramic liner 12 on to which is shrunk a metal housing 11. The liner is preferably of silicon nitride. The housing is preferably shrunk on by assembling the bearing at a temperature which is expected to be the maximum operating temperature of the bearing, and allowing the bearing to cool.
Patent IT-1211508-B (IT)
Title: Mould prodn.
Inventor: GENTILE RAFFAELE
IPC: B22C/
Filed: 1987-11-09
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 MX-167762-B (MX)
Title: Valvula para retener el lodo de perforacion
Inventor: BAUGH BENTON F
IPC: E21B34/14
Filed: 1988-03-08
Abstract: La presente invención se refiere a en una válvula para retener lodo de perforación en la barra giratoria cuadrada de una torre de perforación giratoria, la combinación está caracterizada porque comprende: (a) un cuerpo tubular adaptado para ser insertado en una porción agrandada de una tubería de perforación, dicho cuerpo tubular incluye una porción de reborde externa, adaptada para descansar sobre y estar soportada por un reborde formado dentro de la tubería de perforación; (b) un elemento de detención conectado removiblemente al cuerpo tubular; (c) un elemento de pistón dispuesto dentro del cuerpo tubular; (d) un elemento de levantamiento que alza al elemento de pistón dentro del cuerpo tubular contra el elemento de detención; y (e) un elemento de válvula montado removiblemente dentro de dicho cuerpo tubular, dicho elemento de válvula coopera con el elemento de pistón, para cerrar normalmente un pasaje de flúido definido entre el elemento de pistón y el cuerpo tubular.
Patent MX-167316-B (MX)
Title: Revestimiento para techos y compuestos cubrejuntas de epdm elastomerico pirorretardante
Inventor: WASITIS WILLIAM A
IPC: B32B25/08
Filed: 1988-04-21
Abstract: La presente invención se refiere a un material de techado EPDM, con una superficie superior expuesta a la atmósfera y una superficie inferior unidad a un substrato de techado, caracterizado porque dicho material tiene un espesor predeterminado y tiene incorporado un aditivo pirorretardante substancialmente nada más en aquella posición de dicho material que se extiende desde dicha superficie superior, hacia adentro hacia dicha superficie inferior, en donde el espesor de aquella porción de dicho material que incorpora a dicho aditivo pirorretardante esta dentro de los límites de hasta 75 por ciento  del espesor total predeterminado de dicho material.
Patent MX-170021-B (MX)
Title: Cuero mejorado
Inventor: GIOVANI MANZO
IPC: C14C9/00
Filed: 1988-12-30
Abstract: La presente invención se refiere a productos de cuerpo que están bien lubricados, son impermeables y que repelen el agua se producen impregnando cuero curtido bajo condiciones alcalinas con una emulsión acuosa de ácidos carboxílicos o anhídridos conteniendo cuando menos 16 átomos de carbono, en particular ácido succínico poliisobutenilo a su anhídrido conteniendo cuando menos 30 átomos de carbono
Patent MX-166158-B (MX)
Title: Mejoras en aparato para doblar a presion una lamina de vidrio caliente
Inventor: NITSCHKE DAVID B
IPC: C03B23/035
Filed: 1989-04-27
Abstract: La presente invención se refiere a mejoras en aparato para doblar a presión una lámina de vidrio caliente, caracterizadas porque comprende: primer molde para doblar que tiene una superficie de configuración la cual incluye una primera parte y una segunda parte que tiene una curvatura más pronunciada que la primera parte; primera cámara de vacío para aplicar vacío en la superficie de configuración y soportar en ella la lámina durante la dobladura; segunda cámara de vacío para aplicar un vacío más intenso en la superficie de configuración en la primera parte junto a la segunda parte; segundo molde para doblar que tiene una superficie circunferencial de configuración complementaria con la de la superficie de configuración; un accionador para producir movimiento selectivo entre el primer y el segundo moldes para doblar a presión la lámina de vidrio con lo cual, la segunda cámara de vacío mantiene el contacto de la lámina de vidrio en la superficie de configuración en la primera parte junto a la segunda parte cuando se dobla la lámina a presión para evitar la curvatura negativa en la lámina de vidrio ya doblada.