baber/WOPTO huggingface dataset:
Patent GB-2087389-B (GB)
Title: Preparation of monoalkylethers of hudroquinone or substituted hydroquinones
IPC: C07C41/09
Filed: 1981-10-21
Granted: 1984-05-10
Abstract: A method for preparing monoalkylethers of hydroquinone and of substituted hydroquinones of general formula   <IMAGE>   in which R is an alkyl group and R1 is hydrogen or an alkyl group, wherein a hydroquinone compound of general formula   <IMAGE>  is reacted with an alcohol or formula R-OH in the presence of transition metal salts, either in the presence or in the absence of air or oxygen.
Patent GB-2135792-B (GB)
Title: Armored optical fiber cable
Inventor: THOMPSON ROBERT EVERETTE
IPC: H01B11/00
Filed: 1983-08-15
Granted: 1986-02-05
Abstract: An armored optical cable and process of manufacturing is described. The armored optical cable exhibits minimal inelastic elongation in response to tension at elevated temperatures and is capable of withstanding harsh ambient conditions. The armored optical cable is fabricated in a unitary operation with a central bundle of one handedness surrounded by at least one outer armor layer of opposite handedness substantially torque balanced to the handedness of the central bundle.
Patent GB-2159633-B (GB)
Title: A box, especially for an electric meter or the like
Inventor: BOURRIERES PIERRE
IPC: G01R11/24
Filed: 1984-06-01
Granted: 1988-04-27
Abstract: A box for protecting an electric meter or similar apparatus against fraud, theft and the like comprises a hollow body (1) provided with an aperture (2) and a cover (3) adapted to close the aperture (2) of the body (1). The cover (3) carries a locking mechanism (29) operable by a key (33) and provided with a locking member (34) rotatable with respect to cover (3) between a locked position in which the member (34) engages retainers (37) of the body (1) and a release position. The locking mechanism (31) allows removal of the key (33) when the locking member (34) is in the locked position and unremovably retains the key (33) when the locking member (34) is in the release position. The box comprises spring loaded bolt means (43) for irreversibly maintaining the locking member (34) in the locked position when the locking member (34) and the retainers (37) are mutually engaged. <IMAGE>
Patent GB-2155933-B (GB)
Title: Purifying lactulose
Inventor: FILIPPINI ANDREA
IPC: C13K13/00
Filed: 1984-07-17
Granted: 1988-02-24
Abstract: A process for purifying lactulose from other carbohydrates, in particular from lactose and galactose, by passing a lactulose syrup through one or more columns containing a bifunctionalized boron resin of the type:   <IMAGE> (I)  in which   &cir& P  is a polyacrylic or polystyrene polymer matrix and R, R1, R2, R3, X are as defined in the text. By passing the lactulose solution containing carbohydrate impurities through a boron resin (I) of polyacrylic matrix, the lactulose is selectively retained and is subsequently released by elution with an acid solution. The small quantity of galactose which may still be contained in the lactulose-enriched solution can be removed by passing said solution through a boron resin (I) of polystyrene matrix, which selectively retains the galactose.
Patent GB-2147318-B (GB)
Title: Exhaust dyeing of textiles
Inventor: HASLER ROLF
IPC: D06P1/00
Filed: 1984-09-28
Granted: 1986-05-08
Abstract: The invention relates to a process for exhaust dyeing a textile fibre substrate to obtain level dyeings, which process comprises the step of adding to the dyebath the effective amount of dyestuff or electrolyte or dyestuff and electrolyte either simultaneously or one after the other in specified quantities per cycle of the dyeing machine, metered according to a mathematical function.
Patent GB-2152067-B (GB)
Title: Ethylene-propylene block copolymers
Inventor: REPIN JOANNES FREDERICUS
IPC: C08L53/00
Filed: 1984-12-21
Granted: 1987-04-29
Abstract: Present invention pertains to a novel impact-resistant ethylene-propylene block copolymer, that at least consists of an at least almost completely homopolymeric propylene part and a copolymeric ethylene-propylene part, the weight ratio between the at least almost completely homopolymeric propylene part and the copolymeric ethylene-propylene part being between 4 : 1 and 9 : 1, that contains a total amount of 10-15 % (wt) ethylene groups, that has an Izod value measured according to ISO-R-180 at 296 K of at least 30 kJ/m<2>, that has an E-modulus measured according to ASTM-D-790 at 296 K of at least 1000 N/mm<2> and that has a melt index measured according to ASTM-D-1238 at 503 K and 21.6 N of 2.5-20 dg/min and to a process for preparing such an impact-resistant ethylene-propylene block copolymer.
Patent GB-2173638-B (GB)
Title: Semiconductor devices
Inventor: SCOVELL PETER DENIS
IPC: H01L27/06
Filed: 1986-02-11
Granted: 1989-06-28
Abstract: A bipolar transistor structure (1) which can be used in an integrated circuit where bipolar (1) and CMOS transistors (2, 3) are formed simultaneously on one substrate. In integrated circuit form the material, for example polycrystalline silicon, used for the gates (11, 21) of the CMOS transistors is also used for the emitters (29) of the bipolar transistors, the collectors of the bipolar devices are comprised by doped wells (5) in the substrate (4) and the base contacts of the bipolar devices are comprised by regions (27, 27a) equivalent to source and drain regions (17, 18) of the n-well MOS transistors and bridged by base implants (28). The conventional CMOS processing is modified by the addition of two masking steps and one implant (baseimplant). One masking step defines the area for the base implant (28) and the other masking step defines an area of the oxide (30) over the base implant which must be removed to allow contact between the polycrystalline silicon (29), which is suitably doped to provide the emitter, and the base (27, 27a, 28). The base contacts are produced in a semi-self-aligned manner.
Patent GB-2182220-B (GB)
Title: Gated transmission circuit (on-chip)
Inventor: AUSTIN KENNETH
IPC: G11C11/409
Filed: 1986-09-10
Granted: 1989-10-11
Abstract: A gated binary signal transmission circuit in a field effect semiconductor chip comprises a single signal-pass transistor (20A, B) connected between a bit signal input (28A, B) to one of its electrodes (24A, B) and a bit signal output (12A, B) from another of its electrodes (26A, B). Its control electrode (22A, B) is connected for temporary energisations by switching circuitry (32,34) operative only at prescribed intervals, the single signal-pass transistor (20A, B) being operative to pass signals between such energisations of its control electrode (22A, B). Conduction of the single signal-pass transistor between energisations will persist, though with some decay, due to inherent capacitance and the control electrode being left "floating" between energisations.
Patent GB-2202213-B (GB)
Title: Opening apparatus for packing containers
Inventor: RAUSING HANS
IPC: B65D5/72
Filed: 1987-02-24
Granted: 1990-12-05
Abstract: Opening arrangements on packing containers of the non-returnable type for e.g. milk are usually of fairly simple design and lack e.g. reclosing facilities. A readily openable and reclosable opening arrangement in accordance with the invention comprises a pouring pipe (2) attached to the outside of the packing container, wherein a slide (1) is manoeuvrable by means of a projecting gripping element (5). When the slide is pushed to the open position the packing container wall is penetrated by ploughlike elements (10,11) joined to the slide, so that the contents may be emptied out via the pouring pipe. The opening arrangement also may be used on packing containers which consist of several part containers whose contents may be emptied out through a joint pouring pipe.
Patent GB-2191900-B (GB)
Title: Festoon lighting
Inventor: WOODSIDE ERIC
IPC: H01R4/24
Filed: 1987-06-15
Granted: 1990-05-09
Abstract: FESTOON LIGHTING There is disclosed festoon lighting comprising a cable having spaced lamp holders thereon. Each lamp holder comprises parts which lock together by application of axial pressure to cause pins to penetrate the cores of the cable which is located between the parts.
Patent GB-2286188-B (GB)
Title: Human N-methyl-D-aspartate receptor subunits,nucleic acids encoding same and uses therefor
Inventor: DAGGETT LORRIE P
IPC: G01N33/50
Filed: 1994-04-20
Granted: 1997-11-12
Abstract: Provided herein are nucleic acids encoding human NMDA receptor protein subunits and the proteins encoded thereby. In one aspect of the invention, the nucleic acids encode provides In a preferred embodiment, the invention nucleic acids encode MNDAR1, NMDAR2A, NMDAR2B, NMDAR2C and NMDAR2D subunits of human NMDA receptors. The disclosed nucleic acids are also useful as probes, thus enabling those skilled in the art, to identify and isolate related human receptor subunits. Functional glutamate receptors can be assembled, in accordance with the present invention, from a plurality of one type of NMDA receptor subunit protein (homomeric) or from a mixture of two or more types of subunit proteins (heteromeric). Also provided are methods for using the disclosed receptor subunits to identify and characterize compounds which affect the function of such receptors, e.g., agonists, antagonists, and modulators of glutamate receptor function. Methods for determining whether unknown protein(s) are functional as NMDA receptor subunits are also provided.
Patent GB-2327597-B (GB)
Title: Can cleaning and delivery apparatus
Inventor: HODGKINSON WILLIAM
IPC: B65B35/48
Filed: 1998-07-17
Granted: 2001-04-04
Abstract: Apparatus for cleaning and delivering cans to a can filling machine comprises a track 10 for the cans, air from the air blower 16 for conveying cans along the track, an ionisation source 20 for introducing ionised air into the cans and a vacuum chamber and pump 24 for extracting air from the cans
Patent GB-2349876-B (GB)
Title: Process for the Recovery of Noble Metals
Inventor: KAVANAGH PETER
IPC: C22B3/08
Filed: 1999-05-10
Granted: 2003-03-05
Abstract: Noble metals such as gold and silver are recovered from ores by lixiviating with an acid solution of thiourea in the presence of an oxidising agent and a reducing agent ; the concentrations of thiourea and formamidine disulphide in the solution are determined by analysis, eg by liquid chromatography, and an amount of oxidising agent or reducing agent is added to maintain the molar ratio of thiourea : formamidine disulphide to between 2:1 and 5:1. The oxidising agent may be ferric ion or hydrogen peroxide, the reducing agent may be SO<SB>2</SB> or sodium metabisulphite and the acid may be sulphuric.
Patent HU-212892-B (HU)
Title: System for cleaning exhaust smokes
Inventor: ENGLER BERND
IPC: F01N13/02
Filed: 1993-11-24
Abstract: The invention relates to an exhaust gas purification system for decreasing the emissions of hydrocarbons during the cold start of internal combustion engines. The exhaust gas purification system contains a hydrocarbon adsorber and a downstream catalyst system which can be composed of a single three-way catalyst or of a combination of oxidation, reduction and/or three-way catalysts in one or more beds. The hydrocarbon emissions during the cold start phase can be significantly decreased by using oxidation catalysts or three-way catalysts which, in comparison with conventional catalysts, have at least twice the loading of platinum and/or palladium.
Patent HU-214405-B (HU)
Inventor: BAUER PETER
IPC: F16L21/03
Filed: 1994-04-27
Abstract: A találmány tárgya csőkötés légpárnás tömítőgyűrűvel. A légpárnástömítőgyűrű (4) a csőkarmantyúnak egy körbemenő hőrnyába vanbehelyezve. A bedűgható csővég külső átmérője (1) és a csőkarma tyúbelső körvőnala között több kamra (8, 9, 10, 16) van, amik a csőkötésműködési helyzetében részben szimmetrikűs, részben aszimmetrikűsalakúak és térfőgatűk különböző. ŕ
Patent HU-218618-B (HU)
Title: Nonwoven fabric
Inventor: FLESCH FRANK H
IPC: D04H1/70
Filed: 1994-09-12
Abstract: A nonwoven fabric of entangled fibers defining a predetermined pattern of openings with the fabric having excellent draping characteristics.
Patent HU-217642-B (HU)
Title: Method of recycling construction and demolition debris
Inventor: PRICE MICHAEL I
IPC: E01C3/00
Filed: 1993-04-16
Abstract: A method of recycling construction and demolition debris produces a product useful in earth engineering applications, including landfills, soil stabilization and roadbeds. The method involves wet shredding construction and demolition debris into a moist shredded product and applying the product as daily cover for a landfill, or in a roadbed, or as a soil stabilizer or nutrient. A landfill design using the recycled product is also disclosed.
Patent HU-219050-B (HU)
Title: Process for manufacturing low salt and/or low phosphate sausages
Inventor: FERNANDEZ ISABEL
IPC: A23L13/60
Filed: 1994-12-16
Abstract: A process for manufacturing low salt and/or low phosphate and/or low fat and/or high water sausages comprising preparing a meat batter consisting of meat, added fat, ice and nitrite curing salt, stuffing, treating the stuffed meat batter with a high hydrostatic pressure and cooking.
Patent HU-215788-B (HU)
Title: Containerisation system comprising a water dispersible gel
Inventor: TADROS THARWAT FOUAD
IPC: A01N43/40
Filed: 1995-07-06
Abstract: A water dispersible gel comprising:(a) an effective amount of an ionic, water soluble agrochemical;(b) an effective amount of a cross-linked polyacrylic acid;(c) water; and,(d) an amount of a base sufficient to cause a mixture of (a), (b) and (c) to gel.
Patent IT-1062749-B (IT)
Title: Absorbent tampon for sanitary hygiene - in one piece with narrower front section for easy insertion
IPC: A61F/
Filed: 1976-08-10
Granted: 1984-11-10
Abstract: A one-piece absorbent tampon for the feminine hygiene has a shape which can be fully inserted between the labis. Its front section has a smaller cross-sectional area which facilitates the insertion in the vestibulum. The rear section has slightly curved or plane walls and has a wider cross-sectional are to provide good contact with the labis. The contours and cross-sections can be easily altered, also the angle of the short sides so that they can be adapted to the anatomy of the wearer.
Patent IT-1190318-B (IT)
Inventor: LORENZONI LORENO
IPC: C07C231/06
Filed: 1986-04-17
Granted: 1988-02-16
Abstract: A method of removing copper from oxamide obtained through a process which involves the use of copper catalysts, by contacting it with an aqueous solution of a suitable complexing agent, which is capable of forming copper-containing water-soluble complexes and imparts to the aqueous solution a pH comprised between 2 and 8, optionally repeating the contacting step and, finally, recovering the purified oxamide by solid-liquid separation techniques. The claimed process affords oxamide containing less than 25 ppm of copper.
Patent IT-1231100-B (IT)
Title: Enamelled stirrer
Inventor: ARTUSI GIANNI
IPC: B01F/
Filed: 1989-08-07
Granted: 1991-11-18
Abstract: An enamelled stirrer with paddles detachably fixed on the shaft in an enamel to enamel coupling without any gasket, in which the stirrer, which is suitable for mounting in a closed coverless reaction vessel provided with separable paddles which are fixed on the shaft by operating inside the vessel; such that (a) the hub holding the paddles is sepd. from the shaft and is fixed on it through enamel to enamel coupling on frusto-conical contact surfaces or on elliptic or oval surfaces or mixed . conical-elliptic (or oval) surfaces; and further characterised in that (b) when the paddles do not form a single piece with the hub, the single radially situated paddles are fixed on the hub through coupling on frusto-conical enamelled contact surfaces.
Patent IT-1138298-B (IT)
Title: Dutch stove with flue duct modules
Inventor: ZARDINI UMBERTO
IPC: F24B/
Filed: 1981-05-05
Granted: 1986-09-17
Abstract: The stove is intended for supplying hot water or warm air. It has a firebox (7) in the base of a structure (3) of refractory bricks (10,11) and is clad with refractory tiles (4). The refractory bricks are hollow with inlets and outlets so arranged that they form either a zig-zag or a spiral flue duct above the firebox. The brick modules are supported on refractory slabs (9) with holes (9a) for the passage of the flue gases. Tubular elements are fitted on each side of the stove structure forming the flue. Water or air is heated by flowing through these tubular elements.
Patent IT-1237102-B (IT)
Title: Pre-glued, paper strip used to automatically wrap food products with fluids.
Inventor: TAVEGGIA PAOLO
IPC: B65D/
Filed: 1989-10-20
Granted: 1993-05-18
Abstract: The paper strip is pre-glued onto a surface with a glue that stick either to paper or to itself when heated, said adhesive is applied in lengthways strips that run parallel to the edge of the strip.
Patent IT-1060586-B (IT)
Title: Starter and protection device for electrical machines - has bimetal disc in main circuit and positive temperature coefft. resistor in start winding circuit
IPC: H02P/
Filed: 1976-05-14
Granted: 1982-08-20
Abstract: A device is used to protect the start winding and the run of an electrical machine from any overcurrent. It also comprises a means for starting the machine. The device has a resistor (17) with a positive coefficient of temperature. The resistor (17) is series with the starting winding and decreasing the current to the wnding after a set interval. There is also a bimetal disc (13) in series with the run winding of the machine. A heater winding (27) is also in series with the run winding and the disc (13). On overload or overcurrent, the heater winding (27) and the bimetal disc (13) increases in temperature and the moving contacts (35, 37) move away from the fixed contacts (97, 99) of the terminals (29, 33). The circuit to the run winding is then open.
Patent IT-1174699-B (IT)
Title: Amino-sulphonyl chloro-di:hydro-methyl 1H-indolyl-benzamide prepn.
Inventor: MORONI ADOLFO
IPC: C07D/
Filed: 1980-07-22
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-1178730-B (IT)
Inventor: VOM HOFE DIETER
IPC: B65D83/04
Filed: 1984-12-06
Granted: 1987-09-16
Abstract: PCT No. PCT/EP84/00377 Sec. 371 Date Aug. 1, 1985 Sec. 102(e) Date Aug. 1, 1985 PCT Filed Nov. 30, 1984 PCT Pub. No. WO85/02598 PCT Pub. Date Jun. 20, 1985.With a metering dispenser (1) for compactates with a compactate store (3) and a metering disk (4) arranged pivotably around an axis (A) with respect to the store, containing several chambers (27) for accommodating individual compactates, in order to perform dispensing with sufficient reliability in the quantitative dispensing of the individual components in the household sector, given an essentially cylindrical design as well as relative rotatability of the store (3) and the metering disk (4) around the cylinder axis (A) the combination is provided with a metering cup (2) for liquid or free-flowing product. The metering dispenser (1) can be formed as a closure for a storage container accommodating one of the components, so that a multi-component package is present.
Patent IT-1233992-B (IT)
Title: Method to manufacture parts from limestone to be used in building construction etc.
Inventor: MANARA ENZO
IPC: C04B/
Filed: 1989-05-11
Granted: 1992-04-22
Abstract: This method refers to a way to manufacture building materials including preparation of a polyester mixture set in mono sheer styrene more or less in equal parts to the calcium carbonate powder. On hardening it will be catalysed with ethyl methyl peroxide, 50% composed, in the region of 0.3%, so that it can be dripped into silicon resin matrices to be moulded and make the product.
Patent IT-1201783-B (IT)
Inventor: MILOCCO CLAUDIO
IPC: A47L15/42
Filed: 1986-11-27
Granted: 1989-02-02
Abstract: Pump unit for dishwashers having a reversible motor whose shaft (3) drives the impellers (4,5) of a peripheral outflow discharge pump (6) and a centrifugal circulating pump (7). The impeller (5) of the centrifugal pump is of the kind having blades (12) which are oriented forwards with respect to the direction of rotation (13) of the shaft (3) in which the centrifugal pump is pumping and the discharge pump is rotating in a reverse direction. The overall energy consumption, hydraulic noise and vibrations of the whole pump unit are reduced.
Patent IT-1126986-B (IT)
Inventor: HAHN JAMES H
IPC: H02K3/04
Filed: 1980-03-20
Granted: 1986-05-21
Abstract: Disc-type motor characterized by increased efficiency. The motor has two parallel spaced stator members (30, 32) each having a flat circular shape and an even plurality of pre-segmented permanent-magnet poles (34) in a circular array thereon, illustratively eight in number. The facing poles of the stator members have opposite polarities. The motor includes a disc rotor (28) made of a non-conducting material rotatably mounted between the two stator members. Conducting wires are wound to form a number of coils (29) in a circular array on each face of the rotor. The number of coils on each rotor face is greater than the number of poles on each stator member, and each coil (29) occupies an arc sector area smaller than the area of each stator pole (34). The coils (29) arrayed on one face of the rotor (28) are angularly offset from the coils on the other face of the rotor. The includes a commutator (44) connected to the rotor (28) which has a number of segments corresponding to the coils of the rotor.@00
Patent IT-1182954-B (IT)
Title: Garment decorating appts.
Inventor: PIPA WILLIAM
IPC: D06P/
Filed: 1985-11-04
Granted: 1987-10-05
Abstract: The appts. comprises a rotary garment carrier and stretcher which is driven by an electric motor, and which is within a housing with a cover having at least one flap controlled port for the nozzle of a paint container. Pref. the carrier-stretcher can support garments of various sizes.
Patent IT-1203168-B (IT)
Title: Control circuit for antiskid brakes - with reference wheel speed taken from undriven axles during acceleration
IPC: B60J/
Filed: 1978-02-13
Granted: 1989-02-15
Abstract: The wheels of the vehicle are fitted with speed sensors which are combined in the main control to generate a vehicle speed signal. Two modes of generation are employed, depending on whether the vehicle is braking or not. If the vehicle is not braking then the wheel speed signals are taken from the slowest wheels, while when the vehicle is braking the signals are taken from the fastest wheels. The system eliminates any errors due to wheel spin or through wheels being locked. If any sensor is faulty then its output is inhibited and a failsafe brake still proceeds.
Patent IT-1240956-B (IT)
Title: Stabiliser device which can be mounted on trailer vehicles, bodies which can be laid on the ground and similar
IPC: B62D/
Filed: 1990-06-25
Granted: 1993-12-27
Abstract: A stabilising device for vehicles, particularly for trucks with cranes or similar, comprises a base structure 2, a support beam 4 mounted movably on the base structure 2 and a telescopic arm including an external tubular beam 10 and an internal beam 12. The device comprises a single actuator 22 operated by fluid under pressure the ends of which are articulated to the support shaft 4 and to the internal beam 12 of the telescopic arm 8. A connecting rod 28 is envisaged, the ends of which are articulated respectively to the external tubular beam 10 and to the base structure 2. <IMAGE>