baber/WOPTO huggingface dataset:
Patent GB-8822962-D0 (GB)
Title: Semiconductor devices
IPC: H01L23/498
Filed: 1988-09-30
Abstract: An apertured sheet of ceramic is bonded to a base sheet of ceramic to form an array of open cavities, in each of which a semiconductor element (10) is mounted. The base sheet carries a pattern of electrically conductive tracks (5, 6, 7) to which the semiconductor element is connected and the tracks are connected to plated-through holes (41, 42, 43) extending through the thickness of the base sheet. The elements are then tested, and the cavities sealed with a common lid. The sheets are diced to form a plurality of separate devices, the sheets being cut along the center lines of the plated-through holes, so that the conductive surfaces thereby exposed can be used to mount the devices on printed circuit boards. <IMAGE>
Patent GB-8903815-D0 (GB)
Title: Extruding apparatus
IPC: B21C25/02
Filed: 1989-02-20
Abstract: An apparatus for extruding stepped extrusions, e.g. of aluminium or aluminium alloy, comprises a die holder (16a) carrying a major die (19), and a split minor die (18) arranged for abutment with the downstream side of the major die (19) and having its two halves mounted on respective parts of a split holder (17). The holder parts are movable towards and away from the line of extrusion to put together and separate the halves of the minor die (18). The die holder and the container (12) of an extruder are movable towards each other to press the minor die (18), the major die (19) and the downstream face of the container (12) into sealing engagement about the die apertures, and are movable away from each other to permit the extrusion to be sheared off between the container (12) and the major die (19).
Patent GB-8918298-D0 (GB)
Title: Novel compounds
IPC: A61P9/12
Filed: 1989-08-10
Abstract: The (3S,4R)-isomer of a compound of formula (I): <CHEM> which is a potassium channel activator antihypertensive and bronchodilator, processes for its preparation and its use as a pharmaceutical.
Patent GB-8928164-D0 (GB)
Title: Zeolites
IPC: B01J20/18
Filed: 1989-12-13
Abstract: A zeolite, NU-87 has in its "as-prepared" form an X-ray diffraction pattern including the following lines: <CHEM>   It is prepared from a reaction mixture containing sources of silica, a polymethylene alpha, omega-diammonium cation and optionally sources of alumina and metal oxide.
Patent GB-9300123-D0 (GB)
Title: Absorbent articles
IPC: A61F13/15
Filed: 1993-01-06
Abstract: An absorbent article for one-time use only, such as a disposable diaper, incontinence guard, sanitary napkin, panty protector or the like, includes at least one hose-like fold (20, 20', 21, 21') which extends in the transverse and/or longitudinal direction of the article. Mounted in the fold (20, 20', 21, 21') are mutually spaced elastic elements (32, 32', 33, 33') which are fastened to respective end parts (27, 27', 28, 28') of the fold on respective sides of fold lines (24, 25) which depart from the upper casing layer (1) of the article, although these elastic elements (32, 32', 33, 33') are freely moveable in the intermediate part (29, 29') of the fold. The end-parts (27, 27', 28, 28') of the fold are joined to the upper casing layer (1) in a flat, permanently down-pressed state, whereas the intermediate fold part (29, 29') is forcibly lifted vertically by the action of the elastic elements (32, 32', 33, 33') as the article is fitted to the wearer and consequently curved, so as to form leakage barriers along the side edges and/or the end edges (4-7) of the article.
Patent GB-9315253-D0 (GB)
Title: Chemical compounds
IPC: A61P25/28
Filed: 1993-07-23
Abstract: The present invention relates to novel 1 alpha -hydroxy vitamin D derivatives in which the 17-position side chain carries an azide or optionally substituted 1,2,3-triazole group, including compounds of general formula (I) where R1 represents a methyl group having  alpha - or  beta -configuration; W represents a valence bond or a C1-5 alkylene group; X represents azide or an optionally substituted triazole group; and A= represents a cyclohexylidene moiety characteristic of the A-ring of a 1 alpha -hydroxylated vitamin D or analogue thereof. Active compounds of the invention exhibit cell modulating activity while exhibiting a substantial lack of calcaemic effect.
Patent GB-9400572-D0 (GB)
Title: Electric power control system
IPC: H02J13/00
Filed: 1994-01-13
Abstract: A modular electric power control system comprises at least one power switching device 1 for switching power to an electric power consuming device such as a motor; one or more unitary control modules 5 for controlling the power switching device; and multicore cable 3 with plug and socket connectors 2, 4 for connecting the control module to the power switching device. Interface modules, relay modules and configurable modules may also be provided to construct, with the switching device(s) and control module(s) any desired power control system. The modules (Fig 5) comprise relays, switches, display instruments etc. mounted on printer circuits placed in cabinets (Fig 3). The system may be used to control fans, pumps, heaters, chillers, evaporators, condensers, compressors, lifts, cranes, generators, traction equipment, pulleys, belts, rollers, valves and positioners. <IMAGE>
Patent GB-9706547-D0 (GB)
Title: Improvements relating to distributing devices for granular material
IPC: E01C19/20
Filed: 1997-04-01
Abstract: The present invention provides that a spinner disc (40) of the type which is carrier by a vehicle and is for spreading salt on roads to keep them free of snow and ice, is designed to direct the salt, as it is propelled from the spinner disc, in a downwards direction so that it will not impact on the side body work of passing vehicles. To achieve this the vanes (52) on the spinner disc (40) have along their upper edges (54) which incline in a downwards manner in a direction from the centre to the periphery of the dics, turned over portions which are also so inclined. These turned over portions (54) catch the material (M) which is centrifugally propelled by the vanes (52) and direct it in a downwards direction as it leaves the spinner disc (40). Additionally, the vanes (52) at their inner edges project through an aperture (41) in the centre of the disc (40) and form fan blades (43) by which air is drawn onto the upper surface of the disc (40) to assist in propelling the material (M) from the disc (40). <IMAGE>
Patent GB-9803627-D0 (GB)
Title: Flexible coupling
IPC: F16D3/74
Filed: 1998-02-20
Abstract: A flexible coupling (12, 16) for transmitting torque from a drive shaft (10) to a driven shaft (18) is described. The coupling (12, 16) comprises a rotatable drive member (20) securable to the drive shaft (10); a rotatable driven member (22) securable to the driven shaft (18); a plurality of radial vanes (24) are provided on the drive member (20) which interdigitate with a plurality of radial vanes (26) on the driven member (22) and resiliently deformable elements (30, 32) are interposed between the interdigitating vanes (24, 26) to transmit torque there between. The resiliently deformable elements (30,32) are detachably secured to only either the vanes (24) on the drive member or the vanes (26) on the driven member and are removeable in a radial direction without having to remove the drive or driven vanes from the coupling. <IMAGE>
Patent GB-9826543-D0 (GB)
Title: Space heaters
IPC: F24D13/04
Filed: 1997-07-11
Abstract: A space heater is disclosed, comprising a housing, a heat source within the housing and a plurality of openings to allow the convection of air through the housing, in which:the heat source comprises a pair of panels defining between them a closed compartment, a liquid within and partially filling the compartment and an electrical heating element extending within the compartment, substantially parallel to the panels and in thermal contact with the liquid;the compartment is sub-divided into a lower liquid chamber and an upper expansion chamber and the cross-sectional area of the liquid chamber where it meets the expansion chamber is less than that of the expansion chamber; andthe openings in the housing allow radiant heat from the heat source to escape from the housing.In further embodiments, the lower liquid chamber contains liquid at room temperature, but the upper expansion chamber does not.
Patent GB-9921790-D0 (GB)
Title: Absorbent materials and production thereof
IPC: B03B9/02
Filed: 1999-09-16
Abstract: A process for recovering clay from contaminated clay-containing waste materials e.g. drill-cuttings arising from offshore/onshore oil & gas exploration and production processes, comprises a cleaning step to generate a clay of sufficient purity for reuse, and a particle sizing step to obtain a substantially consistent quality clay product optionally in the form of bulk particles or shaped to provide conveniently transportable product forms including granules, pellets, prills, packing elements, briquettes and the like shaped articles.
Patent HU-0000939-D0 (HU)
Title: Printing plate
Inventor: DR BEST WALTER
IPC: B32B3/30
Filed: 2000-02-29
Abstract: A press cushion (1) consists of an elastic cushion section (2) and connection fibers (8) which pass to and fro between the cushion surfaces. The fibers are partially heat conducting and form meshes.
Patent HU-0200063-D0 (HU)
Title: Transporter unit and chipping machine for agricultural machine
Inventor: BOGNAR JOZSEF
IPC: A01F29/02
Filed: 2002-01-09
Abstract: The conveyor elements (28) distributed around the chopper-rotor (23) are spaced apart and rotate freely on the rotor shaft (24). A freely rotating conveyor element consists of at least one first (29) and at least one further (30) arm. Along at least part of their length the arms are joined by a cross-arm (31). In the axial direction (18) of the rotor shaft the conveyor elements are in a row and at least partly flush with one another.
Patent HU-9301578-D0 (HU)
Title: Fungicidal preparatives containing 1-aryl-3-(3,4-dihydro-4-oxo-3-quinazolinyl)-urea as active substance
Inventor: TAKASUGI JAMES JAN
IPC: C07D239/92
Filed: 1993-05-28
Abstract: 1-Aryl-3-(3,4-dihydro-4-oxo-3-quinazolinyl)-urea compounds which are effective for the control or prevention of phytopathogenic fungi are described. A method for the fungicidal use of said compounds and fungicidal compositions containing said compounds is also presented.
Patent HU-9303287-D0 (HU)
Title: Burner emitting combustion product with a low nitrogen oxide content
Inventor: BUSCHULTE WINFRIED
IPC: F23C9/00
Filed: 1993-11-19
Abstract: PCT No. PCT/EP93/00666 Sec. 371 Date Jan. 19, 1994 Sec. 102(e) Date Jan. 19, 1994 PCT Filed Mar. 19, 1993 PCT Pub. No. WO93/19325 PCT Pub. Date Sep. 30, 1993.In order to improve a burner for generating hot gas having a burner pipe, comprising a support pipe followed by a flame pipe, a nozzle arranged in the support pipe, a fuel jet exiting from the nozzle, a shield separating a precombustion chamber and a combustion chamber from one another in the burner pipe, the shield having a central passage penetrated by the fuel jet, recirculation openings arranged in the flame pipe and allowing an outer recirculation of cooled flue gas and an element for suppressing the outer recirculation during a starting phase of the burner, such that a reliable suppression of the outer recirculation during the starting phase is possible it is suggested that the element for suppressing the outer recirculation be arranged within the burner pipe and be controllable via a control means guided through an interior of the support pipe.
Patent HU-9503040-D0 (HU)
Title: 3-(hetero)aryl carboxylic acid derivatives, methods of preparing them and intermediates used in their preparation
Inventor: RADEMACHER WILHELM
IPC: C07D239/60
Filed: 1994-04-13
Abstract: PCT No. PCT/EP94/01141 Sec. 371 Date Oct. 19, 1995 Sec. 102(e) Date Oct. 19, 1995 PCT Filed Apr. 13, 1994 PCT Pub. No. WO94/25442 PCT Pub. Date Nov. 10, 19943-(Het)arylcarboxylic acid derivatives of the formula I    <IMAGE>  I  where R is formyl, CO2H or a radical hydrolyzable to COOH and the other substituents have the following meanings: R2 and R3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; X is nitrogen or CR14, where R14 is hydrogen or, together with R3, forms an alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen; R4 is phenyl or naphthyl, each of which is unsubstituted or substituted or an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom; R5 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl; R6 is C1-C8-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or C3-C4-cyclo-alkyl, each of which may be mono- or polysubstituted; Y is sulfur, oxygen or a single bond; and Z is sulfur or oxygen; with the proviso that R6 is not unsubstituted C1-C4-alkyl when R4 is unsubstituted phenyl, Z is oxygen and simultaneously R5 is methyl or hydrogen.
Patent HU-9600188-D0 (HU)
Title: Monitoring biological activity in wastewater
Inventor: YANG XIN
IPC: C02F3/00
Filed: 1994-07-18
Abstract: Multi-purpose demonstration device includes carrier (10) accommodating inner space (13) enclosed by surrounding plates (11). A biological object is arranged in inner space (13). The bedding medium (30) fills up at least part of the inner space (13). The bedding medium (30) comprises a solidifying two-component silicon elastomer. Preferably at least part of surrounding plates (11) of the carrier (10) are provided with a set-off zone (12) (preferably the set-off zones (12) are made of methyl-methacrylate). Preferably at least part of the surrounding plates (11) forming the carrier (10) are made of glass.
Patent HU-9904356-D0 (HU)
Title: Process for producing alfa,alfa-difuoro-beta-silyloxy-1,3-dioxolane-4-propanoic acid esters
Inventor: BRITTON THOMAS CHARLES
IPC: C07F7/18
Filed: 1994-11-29
Abstract: A process for preparing 2,2-difluoroketene silyl acetals and  alpha , alpha -difluoro- beta -silyloxy-1,3-dioxolane-4-propanoic acid esters using these acetals.
Patent IT-8919603-D0 (IT)
Inventor: PAPA SISTO SERGIO
IPC: C10L1/22
Filed: 1989-03-01
Abstract: Described is an easy and fast method for the permanent marking of petroliferous products, in particular diesel fuel. Said method comprises the addition of small quantities of 1,4-dimethyl-2-nitro-benzene to said petroliferous products.
Patent IT-8820051-D0 (IT)
Inventor: VALLI SANDRINO
IPC: H01R4/36
Filed: 1988-03-31
Abstract: A connector for coaxial cables is described having low parasitic inductance and capacitance which permits the typical impedance value of the coaxial cable to which it is connected to be maintained unaltered, and also creates good screening thanks to a special stop dowel which is electrically earthed to the equipment in which the connection between the printed circuit of the user equipment and the lead of the coaxial cable is obtained by means of a pin held in position between insulated elements and thus having no contact with the external metal parts of the connector.
Patent IT-8920965-D0 (IT)
Inventor: VELLATI PIERINO
IPC: D06F35/00
Filed: 1989-06-23
Abstract: An automatic or semi-automatic rotating drum machine for washing and/or drying textile articles is provided with a motor and a programme to perform washing and/or drying operations according to a process particularly suitable for textile products up to now washable only by hand to avoid size shrinkage due to felting and/or relaxation. Said process essentially consists in performing at least part of the washing stage at a drum angular speed equal to or higher than the lowest speed allowing to hold the products adhering to the drum walls.
Patent IT-8721244-D0 (IT)
Inventor: HARSY GABOR
IPC: B61F/
Filed: 1987-07-10
Abstract: The mechanical support device on rail vehicles serves for changing the position of the superstructure relative to at least one of the wheel sets. For this purpose, at least one wheel set (9') is connected directly to the superstructure (12) via in each case one connecting rod (21), the two support levers (3, 3') of a wheel pair being operatively connected to one another with respect to rolling with in each case a c-shaped torsion frame (10'). This support device for the superstructure permits the speed when going round bends to be increased whilst particularly allowing for the wheel load changes which occur. <IMAGE>
Patent IT-8821494-D0 (IT)
Inventor: CARTABBIA GIOVANNI
IPC: D05B73/00
Filed: 1988-07-26
Abstract: The sewing machine comprises two or more driven shafts which are driven with timed rotary speeds,on one shaft cam members being mounted which,through mechanical motion transmitting members,causes the needle bars,transportation clamps and hooks to swing,these members being so arranged and designed as to perform a plurality of simultaneous seaming lines either of rectilinear,curved or broken configuration.
Patent IT-9021706-D0 (IT)
Inventor: RESTUCCIA SEBASTIANO
IPC: A63H18/02
Filed: 1990-10-11
Abstract: A module is described which is suitable for forming a toy road track, by linking together a certain number of them by sloting by means of a suitable joint which, as well as making a physical connection, functions as a hinge which allows sinusoidal movement of the track in addition to, obviously, a rectilinear movement. This module also has uni-directionality as a special characteristic, giving the completed track a pleasant aspect, together with extremely simple assembly.
Patent IT-7925741-D0 (IT)
Inventor: HENK HERMANN
IPC: C09B62/085
Filed: 1979-09-14
Abstract: Dyestuffs have the formula   <IMAGE> in which the benzene ring or naphthalene ring A optionally contains further substituents, in addition to sulpho groups,  R is H, alkyl (C1-4), R1 and R2 are H or optionally substituted alkyl or cycloalkyl, and R1 and R2 together with the nitrogen atom to which they are attached for a heterocyclic ring which may contain a further hetero-atom,  R3 is H, alkyl (C1-4) or acylamino,  R4 is H, alkyl (C1-4), alkoxy (C1-4), carboxyl or sulpho and  n is 1, 2 or 3. These dyestuffs are suitable for dyeing and printing fibre materials containing hydroxyl groups or amide groups, in particular fibre materials of cotton.
Patent IT-8449087-D0 (IT)
Inventor: FOSNAUGHT HAROLD R
IPC: B65C9/18
Filed: 1984-10-30
Abstract: Apparatus and methods are disclosed for a high speed par duction line in which containers (8) are wrapped with plastics labels (10) each having an outer surface and an un nerside which is next to the container (10) and comprising a fi nt solid polymer layer (20) or a foam polymer layer (60), incl nding means (23, 38, 45) for moving a leading edge (61) of a abel (10) to the periphery (12) of a rotating vacuum drum (5), means for applying a solvent, such as methylene chic ide when the polymer is polystyrene, to the underside of the layer to form finite areas (65) on the leading label edge (61) nd a finite area (66) on the trailing edge (68). The finite areas 65, 66) have therein a rapidly soldifying tacky solution of the bolymer in the solvent, the tacky viscous solutions rapidl solidifying to form an adhesive bond. The solvent- applie label (10) is quickly moved to a label wrapping statior vhere it is wrapped around a container (8), the finite areas (66) on the leading edge (61) tacking the label (10) to the cor t iner (8), and the finite area (66) on the trailing edge (68) fo ning a cohesive bond on the seam formed by the overlap: ed label ends.
Patent IT-8467818-D0 (IT)
Inventor: PERGA GIAMPIERO
IPC: G01B5/26
Filed: 1984-08-14
Abstract: In order to detect relative linear displacements between two members (S, C), the transducer includes a fixed part or stator (1) connectible to one of the members (C) and a movable part or rotor (2) rotatably supported by the fixed part (1). A flexible traction member (5) has one end anchored to the other member (S) and its other end connected to the rotor (2) in such a way as to cause rotation of the latter in one sense relative to the stator (1) when the members (S, C) move away from each other. The transducer also includes a return spring (3) which tends to rotate the rotor (2) in the opposite sense of rotation when the two members (S, C) move towards each other. Electrical sensor means output electrical signals indicative of the angular position of the rotor (2) relative to the stator (1) and hence of the relative position of the two members (S, C).
Patent SE-0003563-D0 (SE)
Inventor: ANDERSSON ROLAND
IPC: B65B43/14
Filed: 2000-10-04
Abstract: A device for feeding packaging blanks (3) to a packaging machine has a magazine with two shafts (7) mounted at the bottom for supporting the blanks (3). The shafts (7) are brought to rotate at constant speed in opposite directions to each other, hence eliminating the static friction from the bottom of the magazine. An angle is formed between the shafts (7), so that a small, forwardly directed force component contributes to the movement of the blanks (3). The dynamic friction is used to move blanks (3) towards a gate (2) at the end of the magazine, and only a small, constant feeding force (A) from a pusher is necessary for the movement.
Patent SE-0102375-D0 (SE)
Inventor: EIDENVALL ANDERS
IPC: G01D5/22
Filed: 2001-06-29
Abstract: A method, system and inductive device for accurately determining inclination of a shaft arranged with a gear wheel including a plurality of gear teeth. The inductive measuring device includes a transmitter coil and at least two receiving coils arranged adjacent relative an axis of symmetry of the transmitter coil. Voltages in the receiving coils are measured, summed and integrated. A zero value for the integral is used to determine the position of the center line of the gear tooth. The invention may be used for diagnostic and/or control purposes of an internal combustion engine.
Patent SE-0201311-D0 (SE)
Inventor: KARLEBRATT CLAES
IPC: F16K3/26
Filed: 2002-04-30
Abstract: The invention relates to a pressure and flow regulating valve for a gas or liquid comprising a valve housing ( 1 ) having one in the same against a seating ( 2 ) regulating piston ( 3 ). The piston ( 3 ) consists partly of an opening- or slot-provided, drilled cylindrical cage portion ( 4 ), situated close to the seating ( 2 ) or its seating portion ( 11 ), through said cage portion ( 4 ) the gas or liquid is intended to flow during small openings and high pressure drops for regulating the flow against said seating ( 2 ) and a profiled portion ( 6 ), situated beneath said cage portion ( 4 ), for regulating the flow besides through the cage portion ( 4 ) also between the seating ( 2 ) and said profiled portion ( 6 ) during larger openings, increased flow and during a low pressure drop.
Patent SE-0202084-D0 (SE)
Inventor: FAERM JOHNNY
IPC: F16D1/06
Filed: 2002-07-03
Abstract: A gear pump incorporates a ring gear supported for rotation, a gearwheel arranged eccentrically within the ring gear, and a rotatable shaft incorporating a portion which extends through a hole in the gearwheel. The portion of the shaft includes a first surface, and the gearwheel includes a second surface, which surfaces are shaped to allow transfer of rotary motion from the shaft to the gearwheel. The transfer between the first surface and the second surface takes place via a region of contact. The region of contact has axial extent equal to less than half of the gearwheel's axial extent and the region is divided by a radial plane which extends centrally through the gearwheel.