baber/WOPTO huggingface dataset:
Patent GB-2157500-B (GB)
Title: Microwave antenna
Inventor: SHAPTER HUGH
IPC: H01Q5/00
Filed: 1984-04-11
Granted: 1987-07-01
Abstract: A microwave antenna comprising a dielectric substrate, carrying on one side thereof a microstrip antenna suitable for operation within a first frequency band and on the other side thereof a conductive ground plane, a first microwave feed coupled between the microstrip antenna and the ground plane for conducting microwave signals in the first band, at least one radiation aperture formed in the ground plane for operation within a second frequency band and arranged to communicate with a resonant microwave cavity defined between the ground plane and a conductive enclosure arranged to extend therefrom, and a second microwave signal feed coupled between the ground plane and the said enclosure for conducting microwave signals in the second band.
Patent GB-2300937-B (GB)
Title: Data access apparatus and distributed data base system
Inventor: ITOH KAZUHIKO
IPC: G06F11/20
Filed: 1995-05-02
Granted: 1997-08-20
Abstract: In a distributed data-base system, an access apparatus 90 is coupled by a network 91 to a manager sub-system 70 and a plurality of member sub-systems 80, 81 managed by the manager sub-system in response to requests from the access apparatus 90.
Patent GB-2330673-B (GB)
Title: Data processing apparatus
Inventor: PAVER NIGEL C
IPC: G06F9/38
Filed: 1998-09-17
Granted: 2003-03-05
Abstract: A programmable circuit and method for a data processing apparatus is provided that allows an entire instruction or instruction set to be modified. According to the present invention, the instruction can be modified, for example, during initialization or execution. The programmable circuit for a data processing apparatus can include a plurality of functional units, each functional unit performing a set of prescribed operations. A programmable circuit that is capable of modifying an entire instruction. A controller that decodes a current instruction to perform a corresponding instruction task using the plurality of functional units and a communications device coupling the functional units, the programmable circuit and the controller.
Patent HU-217864-B (HU)
Inventor: BAYER CSABA
IPC: A61G3/00
Filed: 1995-12-28
Abstract: A berendezésnek gépjármű üléseként is funkcionáló, a gépjárműutasteréből eltávolítható és oda visszajuttatható ülése, az ülésselösszekapcsolható, alvázzal és kerekekkel rendelkező kocsija, agépjárműben rögzített és az üléshez csatlakoztatható és attól oldható,az ülés elfordíthatóságát biztosító mechanizmusa, valamint a kocsi ésaz ülés össze- és szétkapcsolására szolgáló csatlakoztatószerkezetevan. Ez utóbbi egyrészt a kocsihoz, másrészt az üléshez tartozóbefogadóelemekbe illeszkedő, azokban a saját tengelyirányukbanmozgatható és az üléshez vagy/és a kocsihoz tartozó befogadóelemekhezoldható kapcsolattal rögzíthető sínekkel rendelkezik. A találmánynakaz a lényege, hogy a sínek a befogadóelemekben laza illeszkedéssel,játékkal helyezkednek el. ŕ
Patent HU-215889-B (HU)
Title: Overvoltage protection device
Inventor: ETTLINGER HERBERT
IPC: H01C7/12
Filed: 1994-07-15
Abstract: An overvoltage protection device (2) has a plurality of varistors (51) fitted in a housing, whose earth electrodes are electrically interconnected via a strip (58). The mains electrodes (53) of the varistors are connected to contacts (34) via separators (60, 61). The separators consist of a push-rod in the form of a tubular rivet (60) connected to the electrodes (53) via a soft-soldered point (61). The push-rod (60) can move in a guide (100) of insulating material. One end of each push-rod (60) act together with a rocker (70) shared by all the separators which can pivot in the overvoltage protection device. On triggering, i.e. when one of the varistors (51) is overloaded, the soft-soldered connection (61) opens and the push-rod (60) concerned, actuated by a release spring (62), pivots the rocker (70) so that further switching operations are triggered. The rocker (70) also bears an indicating device (90, 91) visible through a window in the housing of the overvoltage protecting device (2), making it possible to see from outside that one of the separators (60, 61) has been triggered. As a single rocker (70) is allocated to all the separators, the design of the overvoltage protecting device is simple.
Patent IT-1191660-B (IT)
Title: Cpds. with mucolytic activity
Inventor: PURICELLI LAURA
IPC: A61K/
Filed: 1986-01-31
Granted: 1988-03-23
Abstract: A gating member for generator in which laser pulses bombard a target in an evacuated enclosure comprises two discs each with at least one through hole and mounted on respective spindles driven to rotate the discs at diff. speeds with the speed diff. is equal to the pulse frequency so that an outlet passage is periodically opened in synchronism with X-ray pulse generation. The discs are pref. adjacent to the X-ray outlet outside the enclosure, and the laser pulse width is equal to the opening time in which the two holes are superposed. Pulse width and repetition frequency are e.g. 0.1 ns and 10-1000 Hz. Each hole has e.g. an area of 1 cm2 and is spaced at 5-10 cm from the axis of rotation.
Patent IT-1216159-B (IT)
Inventor: MEDEOT RENZO
IPC: B61G11/14
Filed: 1988-03-18
Granted: 1990-02-22
Abstract: The present invention relates to an emergency stop device, particularly designed for trains and the like, comprising a wheeled frame, to be arranged on the railroad rails, at the zone provided for stopping the train, and supporting a rotating drum, thereon a rope is wound which is anchored, at one end thereof, to the ground. The drum is provided with several seats or recesses to be engaged by a plurality of ribbon brakes which can be actuated by linkages driven by the translation movement of the wheeled frame.
Patent IT-1201948-B (IT)
Title: Antibacterial compsn.
Inventor: DE VINCENTIIS LEONARDO
IPC: A61K/
Filed: 1982-06-15
Granted: 1989-02-02
Abstract: The cooker hob includes a heater element comprising a thick-film electrically resistive track (13) printed on an electrically insulating substrate and maintained in heat-transmitting relationship with the underside of the hob plate (19). The latter is in combination with one or more quartz halogen heater lamps (15) located below the hob plate. Increasing lengths of the track can be energised in order to increase the temp. of the hob plate. The track can be a nickel and glass frit mixture. The resistive track is applied by a screen printing technique.
Patent IT-1096815-B (IT)
Title: Indolo-(1,5)-naphthyridine derivs. - having antianoxia and psychotropic activities
IPC: C07D/
Filed: 1978-06-22
Granted: 1985-08-26
Abstract: Naphthyridine derivs. of formula (I), as racemates or optical isomers, and their suitable salts with acids are new. In (I) R1=H, 1-4C alkyl, 2-oxopropyl, 2-hydroxypropyl, 3-oxobutyl, 3-hydroxybutyl, cyclopropyl methyl, benzyl (opt. halogenated esp. by F or Cl), acetyl, cyclopropylcarbonyl, benzoyl or (CH2)nR1. R2=H, halo, CH3 or CH3O. R6=H or COR7. R3=CH3 or C2H5, and R4=OH or H and R5=H, or R3+R4=oxo and R5=H, or R3=CH3 or C2H5 and R4+R5=an additional C-C bond. n=1 or 2. R1=(m)ethoxycarbonyl or CN. R7=OH, 1-4C alkoxy, NH2(opt. substd. by 1 or 2 CH3 or by one cyclopropyl). The following cpds. are excluded: R3+R4=oxo; (a) R1=H=R6 and R2=10-CH3O and (b) R1=R2=R6=H; but when R6=alkoxycarbonyl stereoisomers are included. Dose is 10-100 mg/day. In an example methyl 1,2,3,3a,4,5,-hexahydro-3-methyl-6-oxo-6H-indolo 3,2,1-de 1,5 naphthyridine-4-carboxylate was prepd. fron Nb-methyltryptamine and diethyl alpha-formyl succinate.
Patent IT-1097129-B (IT)
Title: Temporary swimming pool cover - has interconnected leaf elements sliding over self supporting frame and stored in pit
Inventor: AGOPYAN BERDJE
IPC: E04B/
Filed: 1978-06-28
Granted: 1985-08-26
Abstract: The temporary cover is used for swimming pools and other open areas requiring coverage which can be erected or removed easily. It comprises a number of interconnected elements (5), held on a self-supporting frame (3) and which can be folded back onto each other and stored in a pit (6) along one side of the area. The self-supporting frame is semi-circular and can be permanently fixed in position or comprise telescopic sections also stored in a pit at the side, the area underneath being left clear of obstructions. The interconnecting elements slide up and over the frame to provide this cover.
Patent IT-1225222-B (IT)
Title: Magnetic plug with device signalling the presence of impurities in a lubricating fluid or high electrical resistance fluids
Inventor: PECORARI GABRIELE
IPC: F01M/
Filed: 1988-12-20
Granted: 1990-11-02
Abstract: The problem of lubricant quality becomes particularly important in some technological applications.In radial piston hydraulic motors, where a high specific pressure is exerted between parts in sliding or rolling contact, the control of the purity of lubricating oil is essential to assure the sufficiently long life of these parts.Close attention must be paid to the possibility that lubricating oil does not become a vehicle for metal particles which, detached from a highly stressed machine part, can lodge between moving parts and, by breaking the oil film, very quickly irreparably damage them.Lubrication controls are currently carried out by setting a certain number of operating hours after which the oil must be changed, the number being determined on an experimental basis and in line with the actual operating conditions.This method provides a sufficient degree of certainty to assure the oil's lubricating properties between one oil change and the next, but the problem remains of metal particles detaching from and damaging the machines most delicate parts when the lubricating properties of the oil are still unimpaired and hence before it is time to change the oil.In some cases plugs are used; they are screwed onto the oil container body and fitted with a magnetic core thereby capturing the metal particles that may detach. The limited scope of these plugs is however evident, given that they can provide no safety guarantee.
Patent IT-1206007-B (IT)
Title: Hermetically-sealed compressor with motor for refrigerator
Inventor: MASAO OZU
IPC: F25B/
Filed: 1987-05-29
Granted: 1989-04-05
Abstract: The compressor-motor combination is hermetically sealed within a case which contains in its bottom accumulated lubricating oil. The case is internally divided chambers that house a compressor device and a motor for driving the compressor device through a common rotor shaft coupling the rotor of the motor and an eccentric rotor of the compressor device and being rotatably supported by inner and outer bearings. The compressor device has a cylinder block interposed between the inner and outer bearings. A compressor-motor is improved by a communication passage formed axial through the rotor shaft for conducting the refrigerant. One end of the passage is connected to the motor chamber, the other end being connected to a delivery chamber of the compressor chamber. The gaseous refrigerant compressed to a high pressure in the compressor device is conducted through the passage formed through the rorot shaft or a passage through the outer bearing, cylinder block, and inner bearing into the rotor chamber. The oil level in the compressor chamber is raised and lubricating oil is supplied positively and stably to the bearings and other moving parts.
Patent IT-1241490-B (IT)
Inventor: GUGLIELMI FABIO
IPC: C22C33/02
Filed: 1990-07-17
Granted: 1994-01-17
Abstract: A new composition for powder-metallurgy (PM) tool steel, characterized by the absence of Co, reduction of W content and increase in Mo and V contents id disclosed. The steel contains (wt%) , C from 1,50 to 1.85, Mn from 0,20 to 0.55, Si from 0.35 to 0.70, W from 1.50 to 3.00, Mo from 8.00 to 9.50, V from 5.50 to 6.50, and Cr from 3-00 to 5.00, the remainder being iron and minor impurities. The powder used in the manufacturing process is obtained by atomization in a gas which may be nitrogen or argon, the ensuing particles being spherical in shape, 80% of them being smaller than 500  mu m.  The manufacturing process comprises the following steps: cooling during powder solidification at a rate between 1000 and 10000 DEG C/s  hot isostatic pressing to obtain a semifinished piece  transformation of the semi into the desired product heating of the product in a salt-bath at a temperature between 1160 and 1200 DEG C for between 3 and 10 minutes hardening in a salt-bath at a temperature between 450 and 600 DEG C followed by cooling to room temperature series of three successive temperings at temperatures between 530 and 560 DEG C, between 540 and 570 DEG C, and again between 530 and 560 DEG C, each for between one and two hours. The tool steel, obtained in this way, contains precipited carbides of the M2C-MC type measuring less than 3.5 mu m and a volume fraction between 13 and 18%.
Patent IT-1240388-B (IT)
Title: Device for projecting light beams, in particular for stage effects
Filed: 1990-07-10
Granted: 1993-12-10
Abstract: A projector 1, in particular for stage effects, is described, in which, in order to produce particular light effects, the light beam, generated by a light source 8, is made to pass through optical assemblies 10, 11, 12 which, in addition to being able to shape the light beam in predetermined forms, multiply the image obtained, modify the colour of the projected light beam and obscure the outgoing light for time periods imperceptible by the eye, with a stroboscopic effect, are able to create a polychromatic evanescent effect and reduce continuously the luminosity of the light beam emitted until completely obscured. Figure 1 <IMAGE>
Patent IT-1126793-B (IT)
Title: Mixing and distributing machine for farm animal fodder - employs reversible mixing drum mounted on wheeled trailed chassis
Inventor: ATTILIO FACCIA
IPC: B01F29/64
Filed: 1977-08-19
Granted: 1986-05-21
Abstract: The machine comprises a mobile, wheeled chassis carrying a rotary, cylindrical mixing drum. The drum rotates about its approx horizontal longitudinal axis the drum is closed at one end and has an aperture at the other end for loading and discharging. The drum has reversible drive and is fitted internally with helical scrolls to convey material in either direction axially inside the drum. Provision is made to feed and discharge the drum via the aperture, pref. by means of a reversible, screen conveyor. The drum axia is pref. tilted slightly downward towards the closed end of the drum at up to 30 degrees to the horizontal. The open end of the drum is pref. coned to converge towards the aperture. Drum drive and feed conveyor drive are pref. by independent hydraulic motors served by a common pump.
Patent IT-1069654-B (IT)
Title: Mechanised halving and stoning of peaches etc.
IPC: A23N/
Filed: 1976-08-13
Granted: 1985-03-25
Abstract: The fruit is aligned with and pushed between spring-closed blades which cut through the pulp to grip the stone. A pair of spaced coaxial cups move in, each to grip a fruit half on one side of the blades, the gripping force being applied by fluid pressure, e.g. pneumatic or hydraulic, via an elastic diaphragm. The cups rotate the two fruit halves in opposite directions to detach them completely from the stone which is held stationary between the blades; and the fruit and stone are released separately. The machine pref. comprises several blade and cup stations evenly spaced around a disc which rotates to present each station in turn to a loading mechanism and then through the other stages of the stoning cycle.
Patent IT-1218639-B (IT)
Title: Multi:adjustable ironing board
Inventor: PIZZATO CLAUDIO
IPC: D06F81/00
Filed: 1987-03-12
Granted: 1990-04-19
Abstract: Ironing board has a work table supported on a base, and supports to raise and lower the table, and to incline it w.r.t. the base. The table can pref. also slide horizontally w.r.t the base, and has extensions. The supports pref. comprise a spring in an upright and supporting a stem slidable in the upright, with a conical ring acting between the upright and and the stem, and a threaded ring associated with the upright end and coacting with the conical ring to releasably lock the stem. The table can pref. be tilted via a step hinge with preset angular inclination positions. The extensions are pref. tabs perpendicular to the table.
Patent IT-1235381-B (IT)
Title: Tool to maintain the drive shaft support
Inventor: BOCCHESE DANILO
IPC: B28B/
Filed: 1989-09-12
Granted: 1992-06-30
Abstract: According to the invention, the tool maintains the drive shaft support during marble mining that includes an upper gib (4), a lower gib (5) identical to the upper gib, and a central gib (6) where the upper gib (4) and lower gib (5) are superimposed though the interposition of the central gib (6) with which they are mutually in contact along their respective inclined surfaces (61, 42; 52, 62) thus creating a tool (1) that supports the drive shaft support (3) when the horizontal movement of the central support gib (6) along the inclined plains forces the horizontal plain's surface vertically (41) to the upper gib (4) and the horizontal surface plain (51) of the lower gib (5) against the horizontal surface (21, 22) of the expert cut in the drive shaft support (3).
Patent MX-166275-B (MX)
Title: Mejoras a prenda interior absorbente estirable
Inventor: FAHRENKRUG ANNE MARIE
IPC: A61F13/494
Filed: 1988-12-22
Abstract: La presente invención se refiere a mejoras a prenda interior absorbente restirable, para absorber líquidos humanos y materiales de desecho, la cual comprende: una capa del lado del cuerpo permeable al líquido, una capa exterior impermeable al líquido, una capa absorbente que es dispuesta entre dicha capa del lado del cuerpo permeable al líquido y dicha capa exterior impermeable al líquido, una capa estirable que es dispuesta entre dicha capa del lado del cuerpo permeable al líquido y dicha capa exterior impermeable al líquido, dicha capa estirable es pegada estirada a dichas otras capas, y forma una pluralidad de rugosidades en dicha capa del lado del cuerpo, dicha capa exterior, y dicha capa absorbente, cuando se relaja, dichas capas pegadas son de una forma generalmente trapezoidal, y tienen una porción de extremo frontal que se desvía hacia una porción de extremo posterior, siendo dicha porción de extremo frontal de aproximadamente el 20 por ciento a aproximadamente el 90 por ciento del ancho de dicha porción de extremo posterior, siendo dicha porción de extremo posterior de aproximadamente el 20 por ciento a aproximadamente el 60 por ciento de la longitud de dichas capas pegadas.
Patent MX-172480-B (MX)
Title: Conjunto de carrete diversionario para pozos de petroleo y gas
Inventor: REED LEHMAN T
IPC: E21B33/03
Filed: 1989-02-14
Abstract: La presente invención se refiere a en combinación con un pozo de petróleo y gas que incluye una cabeza de tubería de revestimiento desde la cual una sarta de tubería se extiende hacia abajo en un agujero del pozo a una zona de producción de fluído, un conjunto de carrete diversionario situado en una posición fija con relación a la cabeza del pozo a fin de controlar el flujo del fluído desde el pozo y que sirve tambien como un montaje temporal para una formación de válvula de un árbol de conexiones cuando va a llevarse a cabo en el pozo un trabajo de mantenimiento, la formación de válvulas incluye una pestaña de anclaje en un extrmeo inferior de la misma.
Patent MX-170753-B (MX)
Inventor: BURGESS WILLIAM H
IPC: B31F1/07
Filed: 1989-04-19
Abstract: A soft, embossed, sanitary paper product having a basis weight 10.17 to 101.72m<2> (between about 6 and about 60 pounds per 2,880 square feet) and having a cross-machine direction tensile 22.32 to 1116.12 g/cm (between 2 and 100 ounces per inch), the paper having a plurality of bosses extending up and down from a formed midplane, each upward extending boss being flanked on two sides, in each of two directions, by a downwardly extending boss, and in at least one of the two directions, the paper between an upward extending boss tip and an adjacent downward extending boss tip on one side has a higher strain than the paper between the upward extending boss tip and an adjacent downward extending boss tip on the opposite side, and its production.
Patent MX-174359-B (MX)
Inventor: KEMP JAMES H
IPC: A61C17/00
Filed: 1991-03-18
Abstract: A toothbrush (10) whose tufts comprise three distinct groups of rows (24, 26, 34), with each row oriented transversely to the longitudinal axis (16) of the toothbrush head (12). The tufts (25) of the first group (24) are the shortest. The endmost tufts (30) on each row of the second kind (26) tilt laterally outwards by about 12 degrees. The tufts of the third group (34) are nearest the end of the head farthest from the handle and diverge from each other. <IMAGE>
Patent NL-175278-B (NL)
IPC: B29C65/74
Filed: 1974-01-18
Abstract: A machine for the manufacture of essentially boxlike packing containers wherein a first continuous web of a foldable material is drawn from a supply roll and folded to establish a series of connected U-shaped sections which are received in moulds, and wherein a second continuous web of a foldable material likewise drawn from a supply roll and folded into a U-shaped configuration is joined to the series of U-shaped sections established by the first web in such manner as to complete the wall structure of the container. Filling takes place prior to completion of sealing of the two webs to one another and thereafter the string of formed, filled and sealed containers are separated by a cutting action between the sections.
Patent PT-74733-B (PT)
Title: Getter and process for recovery of precious metals
Inventor: STEPHENSON DAVID JOHN
IPC: C22B11/02
Filed: 1982-04-08
Abstract: The invention relates to the recovery of precious metal lost from precious metal-containing catalysts for example the precious metal-containing catalysts which are used in the production of nitric acid by ammonia oxidation. In more detail, a getter (as herein defined) for recovery of precious metal lost from a precious metal-containing catalyst operating at elevated temperature comprises an agglomeration or assemblage of unwoven fibres made from a metal selected from the group ruthenium, palladium, iridium, platinum, gold, silver, rhodium and alloys containing one or more of the said metals. Preferably, the unwoven fibres are randomly oriented.
Patent PT-77521-B (PT)
Inventor: LANHAN ALBERT FRANK
IPC: C06B29/00
Filed: 1983-10-18
Abstract: In accordance with the invention humidity resistant matches having excellent and improved humidity resistance as well as excellent strike sensitivity are provided using a polyacrylic or substituted polyacrylic acid as the binder and zinc oxide as the filler, or as at least one of the components of the filler.
Patent PT-77893-B (PT)
IPC: B60R25/02
Filed: 1983-12-23
Abstract: 1. Improved anti-theft system including an intermediary set between the wheel of a motor vehicle to be protected and the steering column, the latter being permanently connected to the steering column, this system being formed with a special nave made of three different parts i.e. : - a strap (1) tightly mounted on the shaft of the steering column. - a collarette (2) on which the wheel is mounted. - and a hold-down unit (3) insuring the solidarization of the whole set characterized in that the strap (1) is provided with protuberances for guiding (4) placed in a specific manner to each strap which comes to be fixed in the orifices (6) of the said collarette symetrically disposed in relation to the protuberances for guiding, intended to receive them.