baber/WOPTO huggingface dataset:
Patent GB-2461749-B (GB)
Title: Vehicle transmission
Inventor: DARE-BRYAN VALERIAN
IPC: B62D65/10
Filed: 2008-07-14
Granted: 2012-07-11
Abstract: A differential comprises a housing (49, fig 4) having attachment points 46, (48) whereby it can be attached to a structure of a number of vehicles. The housing (49) has a first symmetry under rotation about axis (41) of output half shafts 22, 23 and a second symmetry under rotation about axis (45) of propeller shaft 39. The first and second symmetry provides the housing with two rotational orientations so that the attachment points 46 or attachment points (48) are always used to attach the differential to the structure of the vehicle. The differential may be interchanged between a fleet of vehicle and/or it may be fixed in different positions on a vehicle depending on transmission layout of the vehicle. Propeller shaft 39 has a pinion (31) which meshes with a crown wheel (32) that drives a differential gear arrangement having sun wheels (34) and planet wheels (35) which rotate half shafts 22, 23.
Patent GB-2022490-B (GB)
Title: Joining elements of silicon carbide
IPC: C04B35/565
Filed: 1979-06-04
Granted: 1982-06-23
Abstract: A method of joining together at least two silicon carbide elements. e.g. in forming a heat exchanger, comprises subjecting to sufficiently non-oxidizing atmosphere and sufficiently high temperature, material placed in space between said element, said material comprising silicon carbide particles, carbon and/or a precursor of carbon, and silicon, such that said material forms a joint joining together said at least two silicon carbide elements. At least one of the elements may contain silicon.
Patent GB-2050379-B (GB)
Title: Production of methyl tert-butyl ether
IPC: C10L1/182
Filed: 1980-05-20
Granted: 1983-04-27
Abstract: A process is described for producing methyl tert.-butyl ether from butane-containing light hydrocarbon mixtures. The n-butane is isomerized to isobutane which is dehydrogenated to an isobutene/isobutane molar ratio of 0.4 to 2:1, the isobutene in the mixture is etherified with methanol to form methyl tert.-butyl ether and the residual isobutane is recycled for dehydrogenation. After the isomerization step, the n-butane and isobutane can be separated and the n-butane recycled. The product containing methyl tert.-butyl ether can be used as a gasoline additive.
Patent GB-2099976-B (GB)
Title: Heat exchanger
IPC: F28D7/04
Filed: 1981-06-05
Granted: 1985-03-06
Abstract: A heat exchanger (1) comprises an annular vessel (10) containing a heat transfer fluid (11). Immersed in the fluid (11) is a plurality of flat spiral working tubes (15) forming part of a refrigerating circuit and also a plurality of flat spiral product tubes (20) carrying air to be cooled and thereby dried. Heat is extracted from the air in the tubes (20) by the refrigerant partly via the fluid (11) and partly via the mutual contact of adjacent alternate spirals of working and product tubes. Condensation is removed from the cooled air by a separator (28).
Patent GB-2169620-B (GB)
Title: Phosphate coatings
Inventor: TULL THOMAS WARD
IPC: C23C22/18
Filed: 1985-12-20
Granted: 1988-05-11
Abstract: A heavy phosphate coating suitable as a base for a lubricant, prior to cold deformation of a ferrous surface, is formed by application of an aqueous acidic phosphating solution containing phosphate, organic nitro compound or nitrate (introduced as an inorganic nitrate), zinc, manganese or iron and, to increase the coating weight, hydroxylamine, is an amount of at least 0.01% by weight.
Patent GB-2172680-B (GB)
Title: Two circuit fluid pressure control valves
Inventor: FOGG STEPHEN WALTER
IPC: B60T15/06
Filed: 1986-02-20
Granted: 1988-07-06
Abstract: @ A dual circuit foot valve for a compressed air braking system has a plunger (38) which acts through a spring (39) on a first piston (6) which carries an exhaust seat for a first double valve controlling the supply of pressure from an input port (27) to a first circuit delivery port (28), the delivered pressure at '28) acting beneath the piston '6) in a sense to cause lapping of the valve and also acting above a second piston (16) which similarly acts as a control piston for a further double valve controlling the supply of pressure from an input port (29) to a second circuit delivery port (30), a further spring 43 being carried within the piston 6 to be engageable with a projection (55) of the second piston (16) following operation of the plunger to act on the second piston to beneficially influence the differential between the two delivered pressures.
Patent GB-2201851-B (GB)
Title: Universal solid state power controller
Inventor: MCCOLLUM PATRICK E
IPC: G05F1/10
Filed: 1987-07-06
Granted: 1990-11-14
Abstract: A universal solid state power controller for controlling the application of a source voltage to a load comprising a semiconductor switch having a predetermined non-bounce switching characteristic. The switch is responsive to an operating signal for connecting the load to the source voltage. A control means has a microcomputer following a predetermined program. The control means is responsive to a command electrical signal and provides the semiconductor switching means operating signal. The microcomputer program has an ac subprogram for SSPC operation with a source voltage of sinusoidal character and a dc subprogram for SSPC operation with a source voltage of direct current character. A voltage selection circuit provides a logic signal of a first polarity to the microcomputer to direct the microcomputer to use the ac subprogram for SSPC operation with an ac source. The logic signal has a second polarity to direct the microcomputer to use the SSPC dc subprogram for operation with a dc source. A current rating selection circuit provides a logic signal to the microcomputer to direct the microcomputer to select a predetermined current rating for the power controller. The invention electrical switch provides a bounce-free closure of the conduction path from the alternating source voltage to the load in response to the command electrical signal. The closure corresponds with a first predetermined sequence of alternating source voltage crossing zero voltage. The invention switch interrupts the conductive path to the load without contact bounce, associated arcing in response to interruption of the command electrical signal.
Patent GB-2208483-B (GB)
Title: Method of repairing turbine blades
Inventor: FRASER MICHAEL JAMES
IPC: B23P6/00
Filed: 1988-08-05
Granted: 1991-11-27
Abstract: A method of repairing a turbine blade (11) of the type forming part of an array of turbine blades (10) which are provided with tennons (15) at their outer ends, which tennons engage with a circumferential shroud (23). The repair steps involve the removal of the old damaged tennon and end of the blade, which may or may not be damaged, and replacement by a new part (27) which includes a new tennon (28) and a blade part (29) and locating the new part relative to at least one adjacent blade (12) and securing the new tennon and blade part to the blade being repaired while it is in its located position. The repair ensures that any area of weakness, i.e. where the joint has been made, is removed from the area most prone to damage, the root of the tennon, and the location means (35) ensures that the new part can be properly located.
Patent GB-2249665-B (GB)
Title: Pressure-contact type semiconductor device
Inventor: FURUHATA SHOICHI
IPC: H01L23/48
Filed: 1991-10-11
Granted: 1994-10-12
Abstract: A pressure-contact type semiconductor device with pressure-contact electrodes for external connection is disclosed. The pressure-contact electrodes are mounted through an insulating material on a metal substrate having semiconductor elements mounted thereon side-by-side. The pressure-contact electrodes are wire-bonded to the terminals of the semiconductor elements. Flexible insulating sheets are inserted between the metal substrate and the pressure-contact electrode and between the pressure-contact electrodes respectively. The insulating sheets are fixed onto the metal substrate and the pressure-contact electrodes through an adhesive.
Patent GB-2276553-B (GB)
Title: Total knee replacement prosthesis
Inventor: WALKER PETER STANLEY
IPC: A61F2/38
Filed: 1994-03-15
Granted: 1997-03-26
Abstract: PCT No. PCT/GB94/00512 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21198 PCT Pub. Date Sep. 29, 1994A total knee replacement prosthesis (TKR) is provided in which a pintle hinge enables the knee to pivot about a horizontal axis. A degree of rotational movement about a vertical axis is provided by fabricating the tibial component in at least two parts. One part is attached to the hinge and includes a stem portion which is designed to be rotatable with a hollow shell adapted to be fixed into the tibia. The hinge portion is standardized and is designed to receive femoral and tibial stem portions having dimensions to suit a particular patient.
Patent GB-2314525-B (GB)
Title: Apparatus and method for moulding a staircase
Inventor: OGDEN PETER WALLIS
IPC: B28B7/22
Filed: 1996-02-27
Granted: 1999-07-21
Abstract: An apparatus (10) for moulding a staircase comprising a plurality of modules (11-13), each module comprising tread (14) and riser (15) mould parts secured together at, and extending one to each side from, a connection point (18) with a fixed angle of between 0{ and 15{ between the tread (14) and riser (15), the length of each tread and riser from the connection point (18) being adjustable, and each module (11-13), comprising an individual liner (45) which extends over the tread (14) and riser (15) to cover the tread (14) and riser (15) and there being means (46) located in a space between the tread (14) and riser (15) to maintain the liner (45) taut, the apparatus (10) further comprising a support structure (35) on which the modules (11-13) are mounted generally in a line, there being means to enable the modules (11-13) to be moved along the support structure (35) and to vary the spacing between the modules (11-13) of the mould (10).
Patent GB-2321947-B (GB)
Title: Friction plates for use in a friction damper.
Inventor: MURPHY ROBERT JOHN
IPC: F16F7/02
Filed: 1997-09-10
Granted: 2000-06-28
Abstract: A friction plate (55) for use in a friction damper (50) with a shaped radially outer (55a) or radially inner first periphery which cooperates with a similarly shaped first periphery of a further component (54) of the damper to transfer torque between the friction plate (55) and the further component, the first periphery of the friction plate comprising a plurality of drive surfaces (55B), at least one of which is substantially tangential or chordal to the friction plate (55). The friction plate (55) may additionally have a second periphery with second drive surfaces tangential or chordal to the friction plate or it may additionally have drive formations formed as axially projecting lugs on an axially orientated surface of the friction plate. The friction plate (55) may be manufactured by sintering techniques or may have a sintered coating applied to its friction surface. A friction plate manufactured by sintering techniques may have sintered unitary ramps, and/or lip, and/or lugs provided thereon. Also shown is a twin mass flywheel (10) including a friction damper with at least 2 friction surfaces (54, 55) which rotate relative to each other and are biased by a load into engagement with each other during at least part of the relative rotation and the bias load is reacted by an inner (19A) or outer (19B) race of bearing (19) the said inner (19A) or outer (19B) race being axially fixed between a shoulder and a plate of the twin mass flywheel (10).
Patent HU-212006-B (HU)
Title: Fire-resistant glass partition
Inventor: KUJAS DETLEV
IPC: E05D5/02
Filed: 1992-07-14
Abstract: PCT No. PCT/EP92/01593 Sec. 371 Date Apr. 8, 1993 Sec. 102(e) Date Apr. 8, 1993 PCT Filed Jul. 14, 1992 PCT Pub. No. WO93/02268 PCT Pub. Date Feb. 4, 1993.A fire resistant glass partition having at least one field formed of a multi-layer fireproof glass and equipped with fittings for fastening and/or closing elements. An end face of a pane is covered all around with an edge-gripping sealing profile of an elastic material which, at least in its region facing the end face of the pane, is provided with a material that foams under the influence of heat. The fitting components extending into the edge region are also covered by the sealing profile, with the total thickness in the enclosed region essentially corresponding to the total thickness of the pane. In this way it becomes possible for fire resistant glass partitions to also employ the panes as self-supporting structural components and to also make the joints fire resistant.
Patent HU-217096-B (HU)
Title: Immunogenic carrier system eliciting an immuneresponse against gnrh, recombinant dna sequence coding it and use thereof
Inventor: DIE IRMA MARIANNE
IPC: A61K47/48
Filed: 1993-06-17
Abstract: The present invention is concerned with vaccination of mammals against GnRH. The vaccine comprises a GnRH peptide conjugate to E. coli fimbrial-filaments and elicits an immune response against GnRH.
Patent HU-213627-B (HU)
Title: Method for removing sulphur-compaunds from water
Inventor: BUISMAN CEES JAN NICO
IPC: B01D53/84
Filed: 1992-04-03
Abstract: PCT No. PCT/NL92/00064 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Apr. 3, 1992 PCT Pub. No. WO92/17410 PCT Pub. Date Oct. 15, 1992.The invention provides a method for removing sulphur compounds from water by anaerobic reduction of the sulphur compounds to sulphide, followed by a partial oxidation of the sulphide to elementary sulphur. The anaerobic reduction is carried out at elevated temperature, either continuously at a temperature of 45 DEG -70 DEG  C., or periodically at a temperature of 55 DEG -100 DEG  C. If the reduction is carried out periodically, a single rise in temperature for a few hours to several days over a period of 3-6 months can suffice. The method is particularly applicable to the removal of sulphate, sulphite and thiosulphate.
Patent HU-212318-B (HU)
Title: Convertible seat set
Inventor: BOLDIZSAR DANIEL
IPC: B60N2/34
Filed: 1994-06-01
Abstract: The object of the invention is a convertible seat group for vehicles saving especially for long distance passenger transport, e.g. tourist buses comprising seats consisting of seat parts and back-boards, the seat parts and the back-boards are in connection one with another by means of a connecting axle. The characteristic feature of the solution is that there are at least three seats (1) one behind another, on minimally one side of the seats (1) a carrying carcase (3) equipped with a lower motion path (3a) is positioned, the back-board (1b) of the seat (1) is equipped with a leading means (4) and the back-board (1b) and the leading means - or at least one of them - is equipped with one or more suspension appliance(s) (5), the connecting axle (2) is on one hand connected with the leading means (4), on the other hand with the lower motion path (3a) of the carrying carcase (3), further connecting forms (6, 6') are positioned on the upper end (11b) and the lower end (12b) of the back-board (1b), the seat part (1a) is seated on the holding unit (7) which is connected to the carrying carcase (3) by means of the unit (7a) lowerably and reliftably.
Patent HU-214145-B (HU)
Inventor: BALINT SANDOR
IPC: A01N25/30
Filed: 1994-10-21
Abstract: A találmány szerinti készítmények fűngicid hatóanyagként 1:(1–10)tömegarányban D,L-N-2,6-dimetil-fenil)- -N-(2'-metőxi-acetil)-alanin-metil-észtert, azaz metalaxilt és ditiő-karbamidsav-származékőt, valamint a metalaxil mennyiségérevőnatkőztatva 1:(1–30) tömegarányban biőlógiai hatásfőkőzó segédayagként cűkőralkőhől-származékőt és/vagy 16–18 szénatőmszámú telített,növényi eredetű zsírsavak metilésztereinek elegyét tartalmazzákfelületaktív szerekkel és hőrdőzóanyaggal elkeverve. A készítményekalkalmasak fitőpatőgén szervezetek kipűsztítására zöldségfélékből ésgyümölcsösökből. A növénykezelési eljárás lényege, hőgy a növényt vagyegyes növényi részeket a találmány szerinti készítménnyel 1–2 kg/haadagban kezelik. ŕ
Patent HU-217234-B (HU)
Inventor: WARDLE DAVID GRANT
IPC: F17C9/00
Filed: 1995-06-22
Abstract: A találmány  szerinti  főlyadékadagőló  készüléknek,  amely  főlyékőnykriőgén cseppekben történő adagőlására szőlgál, edénye (10),  valamintszelep (16) és működtetőszerkezet  (18)  által  alkőtőtt  mechanizműsavan. A találmánynak az a lényege, hőgy a szelep (16) teljes  egészébenaz edényen (10) belül van elrendezve;  a  mágneses  működtetőeszköz  aszelep (16) közvetlen közelében, és teljes  egészében,  vagy  túlnyőmórészében az edényen (10) kívül van elhelyezve, és teljesen az  edényen(10) kívül elrendezett tekerccsel (22, 28) rendelkezik; a szelep  (16)valamennyi mőzgó része, valamint a működtetőszerkezet (18) teljesen azedényen (10) belül van elhelyezve; és hőgy a készülék működése sőrán amágneses erőnek az edény (10) belsejében való  gerjesztésére  szőlgálómágneses működtetőeszköz  a  szelep  (16)  nyitőtt  és  zárt  helyzeteközötti mőzgatására alkalmasan van kialakítva. ŕ
Patent IT-1028305-B (IT)
Title: Poly-arylene-methylenes and prodn. from naphthalene or diphenyl - (ether or methane) and reactive deriv. with Friedel-Crafts catalyst
Inventor: LEONID LEONIDOVICH PROSKURIN
IPC: C07C/
Filed: 1975-01-10
Granted: 1979-01-30
Abstract: Novel polyarylene- methylenes (I) have the formula -(ar1-CH2)m-Ar2-(CH2-Ar1)n- (in which Ar1 and Ar2 are m+n = 2-30). used for modifying esp. plasticising polymers, as lubricants etc. (I) are soluble in numerous organic solvents and are stable at elevated temp. due to the absence or low content of functional gps. (I) are prepd. from aromatic cpd. (II) of the formula Ar(X)k (in which Ar is as Ar1 and Ar2; X is a functional -CH2Cl or -CH2OAlK gp.; K = 1-2) and a Friedel Crafts catalyst by reacting (II) with naphthalene, diphenyl or diphenyl ether in 20-90: 80-2 molar ratio, pref. in C6H14 or CCl4 as solvent.
Patent IT-1238465-B (IT)
Title: Circuit with improved structure, for feeding lever switched devices, utilized in the automobile industry
Inventor: CODRINO GIUSEPPE
IPC: B60L/
Filed: 1990-02-02
Granted: 1993-08-18
Abstract: Herein described is a circuit with improved structure, for feeding lever switched devices, utilized in the automobile industry, to allow the driver to actuate various auxiliary services (windshield wipers, lights, etc.). Such feeding circuit, or interconnection circuit, consists totally or partially of a flexible printed circuit, capable of connecting various control elements - served by the same-switched device - to corresponding devices which actuate the various services, by a sideboard, lodged in the fulcrum support of the aforementioned lever, to manoeuvre the device itself.
Patent IT-1184323-B (IT)
Inventor: GAZZANA PRIAROGGIA PAOLO
IPC: G02B6/44
Filed: 1985-02-26
Granted: 1987-10-28
Abstract: Submarine cable for optical-fibres telecommunications, provided with a plastic sheath (7) that, with its own inner surface, adheres to the complex comprised by a compact antitorsional rope (1) constituting the only mechanically-resistent armouring of the cable, and a plurality of tubes (3), helicoidally wound over the rope, filled with an incompressible fluid wherein the optical-fibres (4) are loosely housed.
Patent IT-1136614-B (IT)
Title: Inner boot structure for ski boot
Inventor: CAVAZZA CLAUDIO
IPC: A61K/
Filed: 1981-05-19
Granted: 1986-09-03
Abstract: The inner boot includes a body portion (2) enclosing the skier's foot and a leg portion (3) extending from it. A cut-out delimited by a pair of flap extends longitudinally of the leg portion. The flaps overlap one another and are held closed by a length of pull-out band (10) connected at one end to one of the flaps. The band engages a ring-like member (11) fitted to the opposite flap. A rear flap (20) partly overlies the lower part of the cut-out to improve ankle security. The leg and body portions are moulded together as an integral unit.
Patent IT-1230043-B (IT)
Title: Pressure regulating system for pressure cooker
Inventor: SUBRAMANIAN NARANAMMALPURAM SA
IPC: A47J/
Filed: 1988-09-15
Granted: 1991-09-24
Abstract: The pressure cooker has a hollow holding nut with a planar bottom surface provided with a number of holes for the entry of steam. There are two internal contiguous vertical sections, a top section adapted to be engaged to the lower external surface of the vent tube and a lower section provided with a number of steam, entry holes on the side wall. The lower section is preferably larger in cross-section than the first upper section. The vent tube has three sections. The vent weight is mounted on fulcrumed lever which has a pressure exposed to the atmosphere and in flow communication with one or more opening formed at the base of the vent weight from which the tapered pin extends.
Patent IT-1037874-B (IT)
Title: Panels and tubes connector - with tube pins and flat projections engaging panels and tubes
IPC: F16B/
Filed: 1975-05-06
Granted: 1979-11-20
Abstract: A connector for joining at least three tubes and two panels in a rectangular structure, e.g. for an advertising display or as a constructional toy, comprises a body with 3-6 pins each engaging a tube interior and extending perpendicular to or opposite to every other pin, and a recess between each pair of mutually-perpendicular pins to receive a panel corner. Each recess is formed by a pair of spaced members, each of which has two surfaces abutting the outside of a tube fitted on one of the pair of pins. The connector is pref. of resiliently deformable nylon.
Patent IT-1063792-B (IT)
Title: Detection of short circuits in printed circuit boards - uses audio frequency signal injection and inductive pick up
Inventor: JAMES HOUGHTON THOMAS
IPC: H05K3/00
Filed: 1976-09-03
Granted: 1985-02-11
Abstract: The inspection method described concerns the discovery of short circuits in printed circuit boards and other electronic sub-assemblies. An audio frequency alternating current is applied and the path of this signal is followed throug the circuitry. In order to achieve this, induction coils (10, 11) are moved along the tracks of interest and the induced signal is applied to an audio or visual indicator (14). The arrangement of coils involves axially separated windings (10, 11) connected in opposition. The axis of the coils is pointed towards the track during inspection.
Patent IT-1141598-B (IT)
Title: Heat weldable polyolefin, esp. polypropylene, film
Inventor: BUZIO PIERPAOLO
Filed: 1980-12-24
Granted: 1986-10-01
Abstract: Flat weldable polyolefin film having a thickness of 10-100 microns and a surface tension of 38-40 dynes/cm, has one surface coated with a finishing compsn. and the other surface coated with a finishing compsn. under a varnish layer. The finishing compsn. comprises a polyethylene-imine of mol.wt. 10000-30000 or a urea or melamine formaldehyde condensn. prod. esp. the etherified derivs. or alkoxymelamine polyhydroxylate or their mixts. The varnish is an alkyl (meth)acrylate (co)polymer of mol.wt. 20000-100000, or vinyl(idene)chloride or acetate (co)polymers of mol.wt. 10000-20000. The treated film, pref. polypropylene, is used for packaging. It has improved printability, dimensional stability, reduced tendency to stick to the jaws of packaging machines and reduced residual solvent content.
Patent IT-1192581-B (IT)
Title: Cephalosporin cpds. prepn.
IPC: A61K/
Filed: 1978-09-20
Granted: 1988-04-20
Abstract: Polyethylene sachet, intended to collect the urine and excrement of dogs or other domestic animals, consists of a sheet provided with two fasteners at the.sides and one at the rear. The last has an opening for the an1mals tail and the sachet is positioned so that the fasteners (straps) can be bound on the animals back.