baber/WOPTO huggingface dataset:
Patent GB-0709899-D0 (GB)
Title: OFDM-MIMO radio frequency transmission system
Filed: 2007-05-23
Abstract: An OFDM-MIMO radio-frequency transmission system takes the form of a DVB-T system which is modified in that the phases of selected ones of the pilot signal transmissions, particularly the scattered pilots, are chosen or changed at the transmitters such that some of the corresponding pilot signal transmissions from the two (or more) MIMO transmitter stages are in the same phase and others of the transmissions are with relatively-inverted phase. At a receiver the received pilot signals 10 are extracted and combined so as to obtain an indication of the transmission channel characteristics. There are three improvements: (i) any continual pilots on the same carrier as inverted scattered pilots are also inverted in phase, (ii) those scattered pilots on alternate pilot-bearing carriers are phase inverted, even if this means that a given symbol has some inverted and some non-inverted, and (iii) at the receiver the non-inverted and inverted pilots are separated, interpolated in frequency and time, and then both added and subtracted.
Patent GB-0713988-D0 (GB)
Title: Licence enforcement
IPC: G06F21/10
Filed: 2007-07-18
Abstract: A brand protection feature reader and/or writer instrument (6) that is adapted to perform a pre-determined number of operations, for example authentication of a brand protection feature, and prevent subsequent operations from being performed if the pre-determined number of operations is exceeded. A counter (70) may be provided for counting the number of operations performed, thereby to determine if the pre-determined number of operations is exceeded.
Patent GB-0725165-D0 (GB)
Title: Entertainment apparatus for a seated user
Filed: 2007-12-24
Abstract: A seat (5) includes a sensor (21) mounted on the seat which is arranged to sense the presence of an object, or movement or position of an object in a non-contact manner, within a sensing region around the seat. A processor is arranged to receive an audio signal and to process the audio signal based on presence, movement or position detected by the first sensor. A processed signal is delivered to a vibro-acoustic transducer mounted within the seat. The processor can also control a lighting effect based on presence, movement or position detected by the first sensor. A user can interact with audio in a personal way, to suit the mood of the user. A seated user can move their body (especially arms or hands) to modify audio, such as music. The seat has a nodule (12) which, in use, fits between the legs of a seated user. The nodule can house the sensor (21) and user controls.
Patent GB-0820066-D0 (GB)
Title: Introucer for deploying stent graft in a curved lumen
IPC: A61F2/82
Filed: 2008-10-31
Abstract: An introducer (10) includes release wires (42') that constrain at least one stent (4') while the remainder of a stent graft (18) is expanded during deployment. By allowing the constrained stent (4') to expand after an adjacent stent (4), the constrained stent (4') overlaps with the interior of the adjacent stent (4) where the stent graft (18) is deployed within a curved body lumen (70).
Patent GB-8309815-D0 (GB)
Title: Digital video tape recorder apparatus
IPC: H04N5/93
Filed: 1983-04-12
Abstract: @ Apparatus for regenerating a clock pulse signal from a stream of data derived from a variable-speed digital video tape recorder (20) and lacking a strong clock pulse component, comprises a first phase-locked loop circuit (21) to which the incoming data is supplied and which includes a loop filter (34) of relatively wide bandwidth and a first voltage controlled oscillator (35). The first voltage controlled oscillator (35) supplies a regenerated clock pulse signal to a second phase-locked loop circuit (22) which includes a loop filter (38) of relatively narrow bandwidth and a second voltage controlled oscillator (39) which supplies a regenerated output clock pulse signal. The first and second voltage controlled oscillators (35, 39) are controlled by a preset control signal derived by a preset control signal generator arrangement (23) in dependence on the direction and speed of a magnetic tape (10) from which the video tape recorder (20) is reproducing the stream of data.
Patent GB-8313610-D0 (GB)
Title: Production of cell stimulating agents
IPC: C07G99/00
Filed: 1983-05-17
Abstract: The invention concerns a process for obtaining cell respiratory stimulating active agents having a molecular weight in the range of about 300 to 8000 Dalton, by defibrination of calves blood, hemolyzing the solution obtained thereby, separating the proteins and substances having a molecular weight of over about 8000 Dalton comprised in the hemolyzed solution by a membrane separation procedure, concentrating the resulting protein- and high molecular weight-freed solution under reduced pressure at a temperature not exceeding 40 DEG  C. to a density in the range of 1.10 to 1.15 g/ml at 20 DEG  C. and partially separating the inorganic salts from the resulting concentrated solution, wherein the membrane separation procedure employed is a continuous multi-step ultrafiltration procedure employing membranes with a molecular weight exclusion limit of about over 8000 Dalton and the partial separation of the inorganic salts is carried out by electrodialysis with the aid of membranes with a membrane permeability up to a molecular weight of about 300 Dalton.
Patent GB-8432386-D0 (GB)
Title: Disinfectants
IPC: A01N25/22
Filed: 1984-12-21
Abstract: The stability of disinfectant concentrates comprising peracetic or perpropionic acid, hydrogen peroxide acetic or propionic acid, water and a wetting agent is improved when an alkyl aryl sulphonic acid is employed as the wetting agent. The preferred wetting agent is dodecyl benzene sulphonic acid.
Patent GB-8506097-D0 (GB)
Title: Containers
IPC: G01N33/487
Filed: 1985-03-08
Abstract: A container for use in detecting micro-organisms in a sample of a substance, comprises a glass bottle (16) and closure in the form of an elastomeric bung (20), provided with a pair of chambers (24) housing respective electrodes (26) until the container is required for use, when the electrodes are urged upwardly, breaking through a membrane (25) of the bung (20) to bring the electrodes (26) into contact with a test sample in the bottle (16).
Patent GB-8515248-D0 (GB)
Title: Antibacterial penem derivatives
IPC: C07D499/86
Filed: 1985-06-17
Abstract: The present invention relates to certain penem derivatives of the general formula Iin which R represents a hydrogen atom or a carboxyl esterifying group, R<sup>1</sup> represents certain unsubstituted and substituted aromatic and heterocyclic groups, and R<sup>2</sup> represents a hydrogen atom, an unsubstituted or substituted alkyl or aryl group.The compound of formula I and salts thereof may be used in the treatment of bacterial infections in man and other animals.
Patent GB-8519355-D0 (GB)
Title: Coil package
IPC: B65D85/672
Filed: 1985-08-01
Abstract: An improved coil package comprises a closable carton 21 formed from a folded blank of cardboard and having a pair of oppositely disposed major side walls 22, each of which has an aperture 23 in axial aligment with the aperture of the other major side wall and, removably housed in the carton, a reel on which is carried a coil of wire (not shown). The flanges 34 of the reel have apertures 37 of diameters less than the apertures 23 in the major side walls 22 of the carton and end parts 40 of a rigid hollow hub 39 formed of a transversely folded metal strip protrude from the reel flanges and are so rolled radially outwardly that their extreme edges bite into the outer faces of the reel flanges, no portions of the rolled over end parts of the hub protruding beyond the planes containing the outer faces of the major side walls.
Patent GB-8729855-D0 (GB)
Title: New dithranol compositions
IPC: A61K9/06
Filed: 1987-12-22
Abstract: The invention provides novel compositions for topical application, e.g. for the treatment of psoriasis, comprising finely divided dithranol dispersed in a thickened aqueous medium.
Patent GB-8910766-D0 (GB)
Title: Method of firing glass melting furnace
IPC: C03B5/235
Filed: 1989-05-10
Abstract: PCT No. PCT/GB90/00716 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed May 9, 1990 PCT Pub. No. WO90/13522 PCT Pub. Date Nov. 15, 1990.A method of feeding and firing a glass-melting furnace comprises the step of passing glass batch, combustion air and burning fuel vertically down a cylindrical tower and through the crown of the furnace. A feed stream of glass batch and combustion air is surrounded by burning fuel in the tower and the flame of burning fuel strikes the surface of molten glass in the furnace. Infra-sound waves are applied to the glass batch, combustion air and burning fuel as these are fed downwardly through the tower and the crown of the furnace to enhance transfer of heat from the burning fuel to the glass batch so that the batch in the feed stream is heated to melting temperature and molten glass droplets fall upon the surface of molten glass in the furnace.
Patent GB-9024771-D0 (GB)
Title: Assay
IPC: G01N30/88
Filed: 1990-11-14
Abstract: PCT No. PCT/EP91/02163 Sec. 371 Date Jul. 12, 1993 Sec. 102(e) Date Jul. 12, 1993 PCT Filed Nov. 13, 1991 PCT Pub. No. WO92/08984 PCT Pub. Date May 29, 1992.A method of assessin glycated blood protein in a sample which comprises separating glycated and non-glycated protein using a liquid phase precipitation reagent, contacting the sample before or during the separation with a signal forming agent capable of binding preferentially to the glycated protein, and assessing the signal forming agents.
Patent GB-9310720-D0 (GB)
Title: Glass furnaces
IPC: C03B5/04
Filed: 1993-05-25
Abstract: A method of operating a regenerative glass furnace (10) for melting flat glass so as to minimise emission of carbon monoxide (CO) in waste gases leaving the furnace (10), the furnace (10) including a melting chamber (12) and regenerators (13,14) which act as heat exchangers, each regenerator (13,14) containing a checkerwork structure (15,15'), the method comprising providing air and supplying fuel to the melting chamber (12) of the furnace (10) to ensure that glass of a required quality at a required production rate is obtained, characterised in that the regenerators (13,14) are sealed and fuel in excess of that required to ensure the glass quality and production rate is supplied at least to the melting chamber (12) or the sealed regenerators (13,14) such that the waste gases in the sealed regenerators (13,14) contain combustible material including CO, and removing the CO from the waste gases in the regenerators (13,14) by combusting CO downstream of the checkerwork structure (15,15') of the regenerators (13,14) at a temperature of greater than about 650 DEG C. <IMAGE>
Patent GB-9324731-D0 (GB)
Title: Aromatic polysulphones
IPC: C08G65/38
Filed: 1993-12-02
Abstract: PCT No. PCT/GB94/02652 Sec. 371 Date Oct. 15, 1996 Sec. 102(e) Date Oct. 15, 1996 PCT Filed Dec. 2, 1994 PCT Pub. No. WO95/15351 PCT Pub. Date Jun. 8, 1995An aromatic polyethersulphone incorporating sub-unit (1) where A is an electron withdrawing group, the designation "o,p" represents that the bond is at the ortho or para position to the A group, and X is selected from: OH; -O M where M is an organic or inorganic cation (other than hydrogen) and n is at least 1; -NR1R2 where R1 and R2 are the same or different and are selected from hydrogen and alkyl, aryl, aminoalkylene or ammonoalkylene groups; and -OR3 where R3 is an alkyl or aryl group; either as the only sub-units of the polymer or in combination with comonomer units. The polymer are useful for the production of membranes for separation processes:    <IMAGE>  (I)
Patent GB-9401987-D0 (GB)
Title: Modified nucleic acid
IPC: C07K16/08
Filed: 1994-02-02
Abstract: PCT No. PCT/GB95/00208 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Feb. 2, 1995 PCT Pub. No. WO95/21189 PCT Pub. Date Aug. 10, 1995A variant or so-called "escape mutant" HBsAg protein or fragment thereof displaying the antigenicity of hepatitis B virus surface antigen is disclosed, in which the mutant protein or fragment thereof (mHBsAg) comprises a modified 'a' determinant in which at least two amino acids are inserted downstream of position 122 of the wild type HBsAg sequence. A vaccine comprising the mHBsAg is provided, as is a kit for diagnostic in vitro detection of anti-mHBsAg antibodies and an antibody preparation comprising anti-mHBsAg antibodies.
Patent GB-9424753-D0 (GB)
Title: Object sensing system
IPC: G01S17/931
Filed: 1994-12-08
Abstract: PCT No. PCT/GB95/02545 Sec. 371 Date Sep. 19, 1997 Sec. 102(e) Date Sep. 19, 1997 PCT Filed Oct. 31, 1995 PCT Pub. No. WO96/18114 PCT Pub. Date Jun. 13, 1996An object sensing system comprises an array of emitters (3) and detectors (4). The emitters are arranged with overlapping fields of illumination such that each illuminates at least part of a space within which objects are to be sensed. Each detector is positioned to detect radiation reflected from the emitters towards it from any object in the space. The emitters are energized in a sequence such that the space is illuminated by each emitter in turn. The sequential energization of the emitters is correlated with an output of each detector to sense an object and its range within the space.
Patent GB-9424851-D0 (GB)
Title: Herbicidal compositions
IPC: A01N43/80
Filed: 1994-12-09
Abstract: Compositions comprising     (a) a 4-benzoylisoxazole derivative of formula (I):   <IMAGE>      [wherein      R is hydrogen or -CO2R<3>;      R<1> is cyclopropyl; R<2> is selected from halogen, -S(O)pMe and C1-6 alkyl or haloalkyl;      n is two or three; p is zero, one or two; and      R<3> is C1-4 alkyl] and     (b) a triazine herbicide.  are described, together with their use as herbicides. The combination extends the spectrum of herbicidal activity without crop selectivity and demonstrates synergism. Preferred triazines are atrazine, ametryn, cyanazine, metribuzin and simazine.
Patent GB-9503001-D0 (GB)
Title: Improvements in or relating to tufting machines
IPC: D05C15/18
Filed: 1995-02-16
Abstract: A controlled needle tufting machine has a cyclically reciprocating latch bar to which the needles may be selectively latched in accordance with a pattern to reciprocate and insert loops of yarn into a backing material or to not be latched and remain stationary above the backing material includes yarn detection apparatus for determining whether the feeding of yarn for the needle is correct. The detection apparatus includes a yarn fault detector for detecting whether yarn is moving between a source and a respective needle and for providing a signal in response to such movement. The yarn movement signal is compared with a signal from the pattern control and if the needle is latched and yarn is supposed to be moving, a fault signal is provided if the yarn is not moving. If the needle is supposed to be stationary but the detector indicates that yarn is moving, a fault signal may also be provided. In either case the fault signal is displayed and the machine may be stopped. An optical detector is disclosed for detecting yarn moving through a bore in a body member within which the optical detector is mounted.
Patent GB-9621251-D0 (GB)
Title: The allergen avoidance flat pack bed
IPC: A47C19/00
Filed: 1996-10-11
Abstract: The wooden bed frame shown in the figures is designed to reduce the effect of the house dust mite upon a sleeper allergic to such mites. The bed incorporates a number of features each of which contribute to reduce asthma attacks for sleepers sensitive to the house dust mite. The bed frame includes a footboard (2) and a headboard (1) outwardly inclined at an angle of between 5° and 25°, preferably at 15°, to the vertical. The headboard (1) and footboard (2), both extend beyond the width of an air mattress (not shown) lying between stringers (3 and 4) to ensure good circumjacent air circulation even when located against a wall. The mattress is supported on slats (6) mounted between the stringers (3 and 4). In use the air mattress may be covered by a quilted cotton material that is readily washed and dried so that it does not act as a natural host for house dust mites. The pillow (not shown) is enveloped in a zipped non-woven micro-porous pillowcase that is designed to exclude house dust mites from entering the pillow.
Patent GB-9725135-D0 (GB)
Title: Chemical process
IPC: C07D249/18
Filed: 1997-11-27
Abstract: A process for preparing a compound of Formula (I); where Q completes an optionally substituted 5-or 6-member saturated carbocyclic ring and R is optionally substituted phenyl or optionally substituted C3-C6 cycloalkyl which comprises the rearrangement of a compound of Formula (II); where Q and R are as defined in relation to Formula (I) in a polar aprotic, dipolar aprotic or aromatic hydrocarbon solvent in the presence of a moderate base and an azole.
Patent GB-9815992-D0 (GB)
Title: Improvements in and relating to microchemical devices
IPC: G01H11/06
Filed: 1998-07-23
Abstract: An ultrasonic transducer and method of making the same is disclosed comprising applying a sacrificial material to a substrate (20), applying a polymer coating (24) over at least part of the sacrificial layer and the substrate (20), and removing at least part of the sacrificial material to leave a portion of the polymer coating defining a movable member to define a cavity, the polymer coating being applied in the mobile state. The sacrificial material may be removed by providing etch holes in the polymer coating and removing material through the holes.
Patent GB-9902805-D0 (GB)
Title: Heat storage range cooker
IPC: F24C15/32
Filed: 1999-02-10
Abstract: The invention relates to the provision of a heat storage range cooker (2) which includes a heat source (12) mounted therein from which heating gas is emitted. The gas passes into a cavity (14) which leads into two ducts, a first duct (16) passing to heat a heating plate (4) and a second duct (18) leading to a heating oven (8) and passing along at least the underside and one side wall of the same. The first duct (16) can be directed past a second heating plate (6) and, in one embodiment, the first and second ducts (16, 18) are joined at exit or are positioned adjacent one another to allow the exit of the gas from the ducts (16, 18) and cooker (2) at a common location. <IMAGE>
Patent GB-9930448-D0 (GB)
Title: System and method for visualing personal appearance
IPC: G06T17/00
Filed: 1999-12-22
Abstract: A system and method for visualizing personal appearance while wearing apparel with intelligent feedback relating to fit information and sizing recommendations for garments. A comprehensive infrastructure and an open standard protocol is provided to store and transport characteristic personal information of a user. Two-dimensional visualization of personal appearance is provided with garments being configured to fit on a virtual mannequin and fit information and sizing recommendations being provided based upon predetermined criteria for a best fitting size as deemed by the designer.
Patent HU-9501897-D0 (HU)
Title: Cabinet structure, having veriable size, for electric and/or electronic equipments
Inventor: FOSCHINO CARMINE
IPC: H05K7/18
Filed: 1994-10-19
Abstract: PCT No. PCT/EP94/03441 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Oct. 19, 1994 PCT Pub. No. WO95/12302 PCT Pub. Date May 4, 1995A cabinet structure for housing electric or electronic equipments, has a front cabinet, a rear column whose height can be varied according to that of the front cabinet, structure fittings including a telescoping head to be superimposed to the column, a plurality of telescoping grid bottom plates, to be placed between two C-shaped profiles of a raceway for connecting the front cabinet to the rear column, together with a T-shaped crossbeam. The telescoping head and the grid bottom plates when in the telescoped position fit in their width to the width of the front cabinet which can range between a simple width for cabinet structures to be installed near a wall and a double width for cabinet structures to be installed in the middle of a room.
Patent HU-9603208-D0 (HU)
Title: Novel 3-keto delta 4,9-steroids and process for producing them
Inventor: BUENDIA JEAN
IPC: C12P33/00
Filed: 1993-06-10
Abstract: The invention relates to a new process for the preparation of compounds (I): <IMAGE> where R1 is alkyl (1-3c), R2 is alkyl (1-12c) and R3 is alkyl (1-4c), starting with the corresponding derivative 17 beta -CN 17 alpha -OR4, where R4 is an easily cleavable ether residue, as well as intermediates. Compounds (I) are known and described in European Patent No. 7823.
Patent IT-8920364-D0 (IT)
Inventor: ROBERTS THOMAS ARWEL
IPC: A61K6/40
Filed: 1989-05-03
Abstract: A method of improving the adhesion of an adhesive to the surface of hard tissue. Before the adhesive is applied, the hard tissue surface is primed with a polybiguanide or an addition salt thereof, or is pretreated with an aqueous solution of a magnesium salt and then primed with a primer selected from a long chain alkyl quaternary ammonium salt, a bisbiguanide, an acid addition salt of a bisbiguanide, a polybiguanide, and an acid addition salt of polybiguanide.
Patent IT-8920817-D0 (IT)
Inventor: LORENZONI LORENO
IPC: A62D101/49
Filed: 1989-06-08
Abstract: The disposal of chlorinated pitches is carried out by means of a process which consists of two treatments with an alkanol, which are carried out in cascade. Such treatments cause the precipitation to take place of the suspended matter, which is then caused to settle, is separated and is pyrolized, whilst the supernatant is distilled in order to separate the alkanol, which is recycled back to the process, and the other organic components, which are sent to further uses.
Patent IT-8921492-D0 (IT)
Inventor: CLERICI MARIO GABRIELE
IPC: C07B61/00
Filed: 1989-08-09
Abstract: Process for oxidating paraffinic compounds in order to yield the corresponding alcoholic and/or ketonic compounds, which process consists of of reacting said paraffins with an aqueous solution of hydrogen peroxide, possibly dissolved in a solvent, by operating at a temperature comprised within the range of from 0 DEG C to 100 DEG C, in the presence of a titanium-silicalite of formula  pHMO2.qTiO2.SiO2  wherein  M is a metal selected from among aluminum, gallium and iron,  p is comprised within the range of from 0 to 0.05 and  q is comprised within the range of from 0.0001 to 0.04, and the H<+> of HMO2 can be at least partially replaceable or replaced by cations.
Patent IT-8722641-D0 (IT)
Inventor: MARCHETTI SERGIO
IPC: A47B3/08
Filed: 1987-11-13
Abstract: A foot for furniture (10), in particular kitchen furniture, is restrained to a fixing device on the underside of a piece of furniture (12) in a manner that permits it to be tucked upwards from a vertical operative position to a substantially horizontal inoperative position adjacent to the said underside, wherein the fixing device protects both the foot and the underside of the piece of furniture. Between the foot and the fixing device means are provided for disengageably locking the former stably in the vertical operative position. The said locking means preferably consists of at least a coupling with grooved profiles.