baber/WOPTO huggingface dataset:
Patent ZA-965464-B (ZA)
Title: Composition based on zirconium oxide and on cerium oxide preparation process and use
Inventor: AUBERT MARYLINE
IPC: B01D53/94
Filed: 1996-06-27
Abstract: The invention relates to a composition based on zirconium oxide and comprising cerium oxide which has a specific surface of at least 30 m2/g after calcination for 6 hours at 900° C. and which is provided in the form of a pure solid solution of cerium oxide in zirconium oxide. According to another embodiment, this composition can additionally comprise a doping element and can exhibit a specific surface of at least 25 m2g after calcination for 6 hours at 1000° C. A process for the preparation of these compositions comprises the following stages:a mixture is prepared, in liquid medium, containing a zirconium compound and a cerium(IV) compound;the said mixture is heated at a temperature greater than 100° C.;the reaction mixture obtained on conclusion of the heating is brought to a basic pH;the precipitate thus obtained is recovered;the said precipitate is calcined;the doping element being, if appropriate, added either to the starting mixture in liquid medium or to the reaction mixture obtained on conclusion of the heating.
Patent ZA-993754-B (ZA)
Title: Method and device for producing flanged bearings.
Inventor: AUBELE EDWIN
IPC: B21D22/06
Filed: 1999-06-03
Abstract: A band-shaped material is coated with sliding material, blanks are punched out, and the blanks are formed into bearings. A blank is stamped forming at least two expansion and holder sections, which maintains the connection of the blank to the next blank or to the band during forming. After the forming process, the bearing is separated from the holder and expansion sections. The sections are non-flexible in longitudinal blank direction, but are flexible in transverse blank direction. The forming appliance consists of a forging die, a forming ball, each with a forming slide on each side. The slide has an angled surface to engage with a vertically moving driver wedge.
Patent GB-2401047-B (GB)
Title: Fragrance dispersers
Inventor: HAYES-PANKHURST RICHARD PAUL
IPC: A61L9/12
Filed: 2003-04-28
Granted: 2006-03-15
Abstract: A fragrance disperser includes a first source (25) of fragrance associated with a first flowpath (21) and a second source of fragrance (26) associated with a second flowpath (23). A fan (17) provides a flow of air along the first flowpath (21) or the second flowpath (23) to release the associated fragrance. A flow controller (38, 52) is movable by an actuator (34) to open and close the flowpaths (21, 23) so that only one fragrance is released at a time or a proportionate mixture of the two fragrances is released.
Patent GB-2401507-B (GB)
Title: Method for confirming connection state of a home appliance in home network system
Inventor: CHOI HWAN JONG
IPC: H04L29/12
Filed: 2002-04-10
Granted: 2006-02-08
Abstract: A method for confirming connection state of a home appliance in home network system is disclosed, which includes a step in which the home appliance periodically confirms the connection state to the home network system, a step in which the appliance generates a packet for requiring address allocation, a step in which the appliance transfers the packet to network managing appliance, a step in which the appliance generates an alive notifying packet on allocating the address of the appliance from the network managing appliance, and a step in which the appliance transfers the alive notifying packet to the network managing appliance.
Patent GB-2426255-B (GB)
Title: Operative devices
Inventor: DIAS TILAK
IPC: D02G3/40
Filed: 2005-05-16
Granted: 2009-09-23
Abstract: An operative device, such as an electronic chip, apiezzo-electric, thermal or optical device, is confined within the filaments of a length of multi-filament yarn. The filaments around the device form a capsule and the filaments can be bonded to each other to reinforce such a capsule. The capsule can also comprise a resin to provide protection for the confined device. An additional layer of filaments can be created around the original filaments. Methods and apparatus for confining the devices within yarns are described.
Patent GB-2468899-B (GB)
Title: Improved interrogation method for passive wireless sensor interrogation system
Inventor: KALININ VICTOR ALEXANDROVICH
IPC: B60C23/04
Filed: 2009-03-25
Granted: 2013-11-06
Abstract: A method of wirelessly interrogating a sensing device comprising a plurality of passive sensors, to determine a measurement parameter, comprises the steps of repeatedly interrogating the sensing device using a predetermined transmission signal and detecting the response; estimating the measurement parameter for each sensor by means of an analysis of the data accumulated as a result of the interrogation step, and determining the average of the parameters derived from the estimating step for each sensor, using a weighted average, in which the weightings depend on the amplitude of the sensor response. The measurement parameter may be a resonant frequency where the passive sensors are resonant devices, and the sensors may be SAW devices.
Patent GB-2030317-B (GB)
Title: Endoscopes incorporating a beam splitter
IPC: A61B1/04
Filed: 1979-08-16
Granted: 1982-08-25
Abstract: This invention relates to endoscopes of the kind incorporating a beam splitter for direct observation and joint observation by means of a folded optical system substantially larger in diameter than the endoscope or for connection of a film or television camera to the folded optical system. According to the invention, an opaque plate is mounted to face the folded optical system relative to the optical axis of a first part of said system in a tubular member the opaque plate having a small perforation arranged to pass light, the light spot of which is formed via a lens via the beam splitter via an achromatic lens with the image of the object in a common plane in a field lens and is guided together with the object image via the lens system of the folded optical system to an eye piece of the latter.
Patent GB-2058414-B (GB)
Title: Apparatus for controlling stepping motors in electronic time pieces
IPC: H02P8/40
Filed: 1980-09-01
Granted: 1983-04-13
Abstract: Apparatus for controlling an electronic time piece having two motors M1, M2 comprises only six power transistors T13 to T18 divided into pairs of transistors of opposite conductivity type, the transistors of each pair being connected in series with each other in a respective switching circuit connected between the supply terminals (+,-). The first motor M1 is connected between the middle connection points of the pairs T13/T14 and T17/T18 and the second motor M2 between the middle connection points of the pairs T17/T18 and T15/T16. The pair of transistors T17/T18 is thus common to the two motors. The circuit provides alternating pulses to each motor M1, M2 or may be used to energize two separate windings of a single motor, for reverse and forward drive. If two motors are used, one may drive a seconds hand and a minutes hand, and the other an hours hand and a date indicator. Opposite conductivity type FETs may be used instead of bipolar transistors. <IMAGE>
Patent GB-2057640-B (GB)
Title: Valve seats
IPC: F16K1/42
Filed: 1980-09-08
Granted: 1984-06-13
Abstract: The flexibility of a valve seat (2) is increased by cantilevering an inner peripheral portion of the valve seat which carries the valve engaging face (4) so that said portion is deflected in bending and shear when subjected to valve gas and inertia seating forces. Said inner peripheral portion may be cantilevered by an undercut. The undercut be formed by an annular groove (5) in the inner periphery of the valve seat adjacent to the valve engaging face (4). The valve seat (2) may be formed as an insert. The undercut may be formed by a recess (5) in the rear face (6) of the valve seat insert (2). The groove or recess (5) is preferably re-entrant and extends substantially the full width of the valve seat face (4). <IMAGE>
Patent GB-2145006-B (GB)
Title: Filter assembly
Inventor: COOPER ROYDON BRUCE
IPC: B01D46/24
Filed: 1984-08-13
Granted: 1986-02-19
Abstract: A filter assembly incorporates a system for jacking a fitter canister (13) into and out of engagement with a filter head (11). A threaded jackscrew (15) is mated to a threaded portion of the filter head and rotatably mounted on the filter canister, but longitudinally confined near the canister top. The assembly can accommodate a second class lever (46) the fulcrum of which lies in a notch or other recess (44) in the filter head. The jackscrew includes a plurality of circumferentially-spaced lugs against which a portion of the lever can act. The manual application of force to the free end (46B) of the lever creates a mechanical advantage of the jackscrew lugs (48) such that a torque sufficient to free and turn the jackscrew can be generated. Repeated pivoting of the lever against successive lugs of the jackscrew in a ratchet-like manner unscrews the jackscrew, and the captive canister, from the filter head.
Patent GB-2186177-B (GB)
Title: Confectionery product and a process for producing the same
Inventor: HOWARD ALAN NORMAN
IPC: A23L1/00
Filed: 1987-02-09
Granted: 1990-10-10
Abstract: The invention provides a confectionery product in the form of at least one bar. The product of the invention provides in said form a meal replacement or diet supplement and comprises a proteinaceous material and a carbohydrate material comprising indigestible carbohydrate. The proteinaceous material and the carbohydrate material are present in a relative weight ratio of from about 1:1 to about 1:10, and the indigestible carbohydrate is a carbohydrate having a molecular weight no higher than about 5,000.Also provided is a process for preparing a confectionery product in the form of at least one bar. The process comprises shaping a bar as such or a bar centre from a composition comprising said proteinaceous material and said carbohydrate material in a relative weight ratio of from about 1:1 to about 1:10, any bar centre thus prepared being coated as necessary or desired.
Patent GB-2264261-B (GB)
Title: Method of producing encapsulated fibrous insulation blanket
Inventor: MEIER SPENCER IVAN
IPC: B32B5/26
Filed: 1993-02-16
Granted: 1996-01-03
Abstract: A method of manufacturing a fiber glass blanket encapsulated within an air-permeable sheet on one major face and a non-porous film extending over the other major face and the two side edges. The film is applied by being wrapped around the edges of the backed blanket and preferably being heat sealed to the backing sheet. The air-permeable sheet is preferably applied to the blanket before curing of the binder in the blanket, and in a preferred method the glass fibers are deposited directly on the sheet while the sheet is supported on a collection chain.
Patent GB-2301930-B (GB)
Title: Information data reproducing system reproducing apparatus reproducing method data forming apparatus and data record medium
Inventor: SAKO YOICHIRO
IPC: G11B20/12
Filed: 1996-06-04
Granted: 1999-06-30
Abstract: The data record medium is adapted for recording medium information as unerasable data and copy management information. The medium information represents the type of data record medium including at least a read-only type and a write enable type. The copy management information represents whether information data recorded on the data record medium is a copy enable state or a copy prohibition state. The medium information and the copy management information are detected from the data record medium. The information data is read from the data record. The controlling unit for substantially prohibits the reproducing unit from outputting the information data when the medium information satisfies both a first condition representing that the medium information is not at least the read-only type and a second condition representing that the copy management information is the copy prohibition state.
Patent HU-215677-B (HU)
Title: Easily cleanable shower head
Inventor: NEUGART HORST
IPC: B05B15/50
Filed: 1995-07-06
Abstract: The base plate (4) of a shower head has a number of rows (15, 16) of water jets (5-7). Their outlet openings (10) have an upwards curvature (12) in the water outlet direction (11). The base plate (4) or ring disc is of a plastics, and pref. TPE, with a Shore hardness of about 90.
Patent HU-219770-B (HU)
Title: ASSAY PROCEDURE FOR DETECTION OF INHIBITORS OF AMINOACYL-tRNA SYNTHETASES
Inventor: HAWKES TIMOTHY ROBERT
IPC: A01N43/16
Filed: 1994-10-04
Abstract: An assay for detecting inhibitors of amino acyl-tRNA synthetases by incubating a divalent metal cation, ATP, tRNA, a non-cognate amino acid, inorganic pyrophosphatase and aminoacyl-tRNA synthetase, which aminoacyl-tRNA synthetase is in at least a partially pure form, both with and without a potential inhibitor, converting the resulting pyrophosphate to phosphate, detecting phosphate production, and comparing the phosphate production results obtained.
Patent IT-1238332-B (IT)
Title: Device for spreading cloth from roll onto table
IPC: D06C/
Filed: 1990-01-22
Granted: 1993-07-12
Abstract: The device for spreading cloth from a roll over a table (14) has a frame (11) equipped with rollers. This enables it to move forwards and backwards along rails (15) on each side of the table (14). The cloth is unwound from a roll mounted on the frame by an endless belt (16) which has its outer end supported either on an arm (19) or on a vertically sliding support (31). The vertical movement of this support maintains the cloth at the required tension as the frame (11) moves over the table.
Patent IT-1216739-B (IT)
Title: Wet wiping article for leather polishing
Inventor: GATTI FRANCESCO
IPC: C14C/
Filed: 1988-02-04
Granted: 1990-03-08
Abstract: A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
Patent IT-1239334-B (IT)
Title: Device for adjusting the length of chains
Inventor: ROSSI GIULIANO
IPC: A44C/
Filed: 1990-02-23
Granted: 1993-10-20
Abstract: A device is described for jewellery, in particular chains, which allows their length to be adjusted where necessary and which also has a decorative function.
Patent IT-1163226-B (IT)
Title: Tubes without sleeves for hydrocarbon pump tubing.
Inventor: MORLOTTI NORBERTO
IPC: F16L/
Filed: 1983-04-05
Granted: 1987-04-08
Abstract: This invention describes an improved tube joint without sleeves (tubing), with conical screw thread.In order to improve seal, even after repeated screwing ons and screwing offs of the tubing, so that these may be reused many times, two shoulders are called for, one of which is the primary one, at the exterior of the joint and on the male tube, while the secondary one is at the interior of the joint, at the base of the female tube. In addition, at the interior of the joint and lateral to said secondary shoulder, a zone of interference between a camber, planned for on the male element, and a corresponding conical surface of the female element beyond the screw thread, is called for. The screw thread, is in addition designed with a threaded profile, which has a support flank on both of the elements, male and female, while on the opposite flank there is a slight play, which permits the settling in of the screw thread. In addition a secondary sealing device is called for, in the case in which internally covered tubes are used.
Patent IT-1205051-B (IT)
Inventor: BORDIGNON ABRAMO
IPC: G11B15/60
Filed: 1987-06-01
Granted: 1989-03-10
Abstract: The present invention relates to a guide element structure (3,4) engageable in sliding contact with a magnetic support (5) which comprises a guide body (3,4), arrangeable proximate to a magnetic support (5) and has at least one of its portions at the region of contact with said magnetic support (5). The peculiarity of the invention resides in the fact that it comprises, at least at said portion, a plurality of monofilaments (10) fixed, at one end, at said portion, said monofilaments (10), at the free end, being adapted to engage by contact with said magnetic support (5).
Patent IT-1180198-B (IT)
Title: Polymerisable, unsatd. monomer
Inventor: TANZI MARIA CRISTINA
IPC: C08F/
Filed: 1984-07-04
Granted: 1987-09-23
Abstract: A pharmaceutical composition for aphthous stomatitis contg. topical application to ulcers of aphthous Sucralfate in aq. soln.
Patent IT-1137085-B (IT)
Title: Sand-blasting machine e.g. for cleaning of building facade
Inventor: ASSONI PIETRO
IPC: B24C/
Filed: 1981-06-10
Granted: 1986-09-03
Abstract: The sandblasting machine includes an underpressure sand tank (1) supplied with compressed air through a duct (8). At the lower end of the tank is a sand ejection chamber (13) containing a diaphragm (15) provided with a hole (17). A disc (18) is operable to selectively close this aperture and block communication between the tank and chamber. A compressed air pipeline (11) feeds the tank supply duct (8) and also supplies compressed air to the supply duct (21) of the ejection chamber. A pump (31) selectively supplies water into the ejection chamber supply duct (21), the wet or dry sand being ejected through a discharge duct (22).
Patent IT-1095525-B (IT)
Title: Zigzag sewing machine selector - has disc provided with spiral slots coacting with followers to select zigzag and pattern stitches in desired combinations
IPC: D05B/
Filed: 1978-05-24
Granted: 1985-08-10
Abstract: Zig-zag machine has a selector provided with an axial array of cams for controlling the pattern and dog feed in selected manner, the selector having a selecting disc provided along its outer periphery with equidistantly spaced detent notches and with spiral slots in the cam face. Slots are sensed by followers to selected the zig-zag stitch and sewing pattern, respectively, the rotation of the disc by the operator bringing about simultaneous selection of the desired cams to control the zig-zag needle oscillatory amplitude and the feed dog stroke. Slots may be arranged on opposite faces of the disc and the sensors may be associated with indicators for indication of the selected mode of sewing.
Patent IT-1039779-B (IT)
Title: Esterifying fatty acids using tetraalkyl titanates - esp. useful for esters of conjugated unsatd. acids
IPC: C07C/
Filed: 1975-07-10
Granted: 1979-12-10
Abstract: Fatty acids of formula (I): (where R is >=5C alkyl opt. substd. by >=1 alkoxy gp.; R1 is lower alkyl), are prepd. by reacting an acid (II): or its ammonium salt with a titanate (R1O)4Ti, there being >=0.75 moles of titanate per mole of acid or its ammonium salt. The process is partic. advantageous for the prepn. of esters of conjugated unsatd. acids, which are often difficult to obtain by alternative routes.
Patent IT-1134000-B (IT)
Title: Electronically controlling restart of straight bar knitting machines
Inventor: STRONG BARRY COLIN
IPC: D04B/
Filed: 1980-10-23
Granted: 1986-07-24
Abstract: Straight bar knitting machines are electronically interconnected so that all the machines can be restarted for further knitting cycles in a predetermined manner, e.g. simultaneously. A 'knitting-action complete' signal is derived from each machine and each machine is arrested until all machines have sent this signal.. The machines function in a manner equivalent to a multisection straight bar machine starting and stopping at approximately the same time. However, the individual machines need not be accurately aligned and can be shipped and installed as individual assemblies and individual machines can be disconnected from the electronic control.
Patent IT-1195500-B (IT)
Title: Filleting machine for anchovy, etc.
Inventor: SRINI IVO
IPC: A22C/
Filed: 1983-05-13
Granted: 1988-10-19
Abstract: Dough is supported in an oven by a conductive conveying band (1), the oven being heated by electrical heating elements (4) located below the band, and by microwave heating employing a tri-plate electrode assembly in which the band forms one electrode of that assembly. The other electrodes are provided respectively by transverse flat bars (6) located above the band, and by the bottom walls (25) of manifold fingers (19) which supply forced convective heating nozzles (16,17). Infrared heaters (13) are positioned above the band to provide additional heating in the gaps between the flat bars. Earthing of the conductive band is made by way of choke assemblies arranged along the respective edges of the band, an air-gap (26) of L-section, constituting two lambda/4 waveguides connected in series. @(13pp Dwg.No.1/4)@
Patent IT-1103881-B (IT)
Title: Kiln rack for supporting tableware - comprises uprights extending between end plates to which they are rigidly fixed
IPC: F27D/
Filed: 1978-01-20
Granted: 1985-10-14
Abstract: Rack for supporting refractory or ceramic articles in spaced relation during their passage through a firing furnace, has a set of (3) upright supports extending between two end plates, upper and lower to which they are fixed forming a rigid structure. Each upright has a series of inward projections, aligned with those on the other upright forming support surfaces or seats for the articles. In place of projections, lodgements or pierced holes can be used into which inwardly projecting pegs of various shapes, similarly aligned, may be lodged. Used for firing flat tableware. Articles can be slid into place on the projections. The frameworks being rigid can be stacked in the kiln without danger of collapse as in prior art when the supports were merely assembled by gravity and dismantled after completion of firing.
Patent IT-1115808-B (IT)
Title: Carburettor with sliding throttle - uses throttle slide displacement to alter fuel flow cross=section
IPC: F02M/
Filed: 1977-01-21
Granted: 1986-02-10
Abstract: The throttle valve consists of two slides with concave inner edges. One slide is twice as thick as the second slide in order to overlap when closing the entrance neck. The side edges of both slides are provided with a rack engaging with pinions fitted to the slide guides. The slides are regulated by a pull wire to move in opposite directions to each other. A fuel spray tube passes through a suitable boring in the first slide. A spring surrounds part of the spray tube and is tensioned between slide and guide. The spray tube enters an aligned boring in the second slide to terminate in the air intake neck slide extension.
Patent IT-1211713-B (IT)
Title: Automatic multistorey garage for cars
Inventor: PAOLO PIETROPAOLI
IPC: E04H6/22
Filed: 1987-08-12
Granted: 1989-11-03
Abstract: The automatic multistorey parking garage has a transferable elevator (ETV) with a platform (2) and a mobile board. The board moves on rollers and the car to be parked is placed on it. A second set of rollers are placed parallel to the first set on an underlying plane. A pigeonhole building has parking boxes (20) each with a set of rollers (11,12) similar to those carried by the elevator. A motor assembly transfers the elevator along horizontal guides and lifts it to the level of the preselected box. Each box has bracket supports which hold an empty board.