baber/WOPTO huggingface dataset:
Patent GB-2375027-A (GB)
Title: Processing speech signals in noise
Inventor: EALEY DOUGLAS RALPH
IPC: G10L21/0216
Filed: 2001-04-24
Abstract: A method of estimating noise in a speech signal spectrum comprises the steps of determining the noise level at each side of a harmonic peak (12,14,16,42) of the speech signal spectrum; and interpolating the determined noise levels to estimate the noise level during the harmonic peak. The speech signal spectrum will typically comprise a fundamental frequency f0 and a series of regularly spaced harmonic peaks, the noise level may be determined at: points between harmonic peaks; between the first peak and a low frequency endpoint; or between the lat peak and a high frequency endpoint. The width of a harmonic peak may be determined by measuring the signal level of the peak and comparing the level with a threshold, then measuring one frequency bin further away from the peak at a time until the signal level is below a threshold. In an alternative embodiment, the level of noise associated with a harmonic peak is estimated by determining the statistical fit of a harmonic peak to a central lobe, and considering deviations in the fit as the noise level.
Patent GB-2374878-A (GB)
Title: Composite panel for curved roofs or walls
Inventor: TALFAB HOLDINGS LIMITED
IPC: E04B7/08
Filed: 2001-04-26
Abstract: A composite panel (10) for curved roofs or walls comprises a first (outer) sheet member (30), a second (inner) sheet member (50) and an insulating material (70) disposed between the sheet members. The second sheet member includes a plurality of transverse recesses or grooves (52) which accommodate the curvature of the panel and prevent delamination of the second sheet member.
Patent GB-2375970-A (GB)
Title: Electronic Image Puzzle
Inventor: EMMERSON FRANCIS
IPC: A63F13/00
Filed: 2001-05-31
Abstract: An electronic image puzzle generating and solving system comprising: means for providing an electronic image, input means for inputting one or more predetermined scrambling/unscrambling criteria, scrambling means for scrambling/unscrambling said electronic image in accordance with said one or more predetermined scrambling criteria to provide a scrambled/unscrambled electronic image. The invention provides an image based electronic puzzle game that allows for a user to receive and solve new puzzles, download new puzzles, and for a user to create his/her own puzzles to send to friends, or post on a central server. Thus, the invention provides content for engaging a user, and also a way for a user to create content, as well as a way for a user of sending pictures and messages.
Patent GB-2378416-A (GB)
Title: Heat-sensitive stencil process of preparing stencil printing master and stencil printer
Inventor: MORI TOMIYA
IPC: B41N1/24
Filed: 2001-08-08
Abstract: A heat-sensitive stencil including a thermoplastic resin film on which a porous resin layer, a water soluble resin layer and a fibrous porous layer are formed in succession. A thin resin layer may be disposed between the thermoplastic resin film and the porous resin layer.
Patent GB-2378939-A (GB)
Title: Vehicle having a load handling system
Inventor: HARRISON GARY DESMOND
IPC: B60P1/64
Filed: 2001-08-24
Abstract: A vehicle 1 has a load handling system 5 of the hook-lift type 55, with a pair of support devices 6 positioned at the rear of the vehicle 1. The support device 6 comprising a main arm 61 which includes a first support means, which includes rollers 62 for supporting a flatrack (F, fig.13) and a second support means, comprising a front arm (63, fig.3) and a rear arm (64, fig.3), with the front arm (63) also having a seat (67, fig.2) with a releasable lock (68, fig.3). Both arms (63, 64) include rollers (66, fig.2). The second support means is pivotally mounted at (69, fig.2) to the first support means. The support device 6 is pivotally mounted at a main pivot 8 which allows the use of either support means. In a first configuration, the main support arm 61 points outwards so that the second support means is operable for supporting an ISO freight container (9, fig.10), and, in a second configuration the main support arm 61 points inwards so that the first support means is operable.
Patent GB-2379709-A (GB)
Title: Tile/paving profiler
Inventor: CLULOW JOHN ROBERT
IPC: B25H7/00
Filed: 2001-09-18
Abstract: A tile / paving profiler for cutting a tile to fit in a space has a body 1 which holds two telescopic rods 3, bearing a rule 6 or 6a by catches 4 or 4a, and has a grout space regulator 2 adjustable relative to body 1 by screw knob 5 to set a desired grout space. The profiler is laid on the tile adjacent the space to be filled with grout space regulator 2 against the edge of the tile, and fence 6 is extended to the other side of the space. The profiler is then laid on the tile to be cut, and cutting takes place along rule 6 or 6a, so that the cut tile exactly fits the space leaving the correct spacing for grout.
Patent GB-2363661-A (GB)
Title: Servo processor code evaluation using a virtual disc drive
Inventor: HAMPSHIRE RANDALL D
IPC: G11B21/08
Filed: 2000-04-18
Abstract: Method and apparatus for evaluating programming used by a programmable processor device (142) in a disc drive (100) to carry out servo control of a head (118) with respect to a rotatable disc (108). The programming is first generated (302) as a series of instructions executable by the programmable processor device. Processor emulation software is provided (304) to simulate execution of the instructions in a computer. A dynamic model of electrical and mechanical portions of the disc drive is generated (306) using plant simulation software. A dynamic linking program is configured (308) to synchronize and transfer data between the processor emulation software and the plant simulation software. All three programs are thereafter simultaneously executed (314) in the computer to evaluate realtime operation of the programming (316).
Patent GB-2381726-A (GB)
Title: A planter with detachable supports for a flexible cover
Inventor: WHITING SAMANTHA ALYSON
IPC: A01G13/10
Filed: 2001-11-12
Abstract: A planter 100 is fitted with a plurality of mounting points 105 for detachable structures 106 which support a protective cover. The protective cover is detachable and transparent. The plant container may be fitted with spring loaded hooks 107 adapted to engage with eyelets in the flexible cover so as to retain the cover in position under tension. The cover support structures may be adapted to provide location points 108 for plant support stakes. The planter may be of any shape.
Patent GB-2372719-A (GB)
Title: Method and apparatus for verifying the integrity of cascade impactors
Inventor: MARPLE VIRGIL A
IPC: G01N1/24
Filed: 2001-11-29
Abstract: An impactor assembly 10 comprises a base for supporting a plurality of cups 34 that form impactor plates, and a nozzle 44 above each of the cups through which a flow passes for classification. The assembly also comprises a removable cover (30, fig. 2) and a test cover (116, fig. 9) can be put into a position providing outlets connectable to pressure sensors (120, fig. 13) for determining pressure drop across the nozzle plates at each impactor stage. The cover is also designed to be easily washed by having no blind cavities or moving parts. A latch mechanism is supported on the base. Said latch mechanism comprises latch links (106, fig. 10) which has ends (106E, fig. 10) which lock onto pins (108, fig. 10) when the cover is locked. To open the latch, a handle bar (105C, fig. 10) is rotated, thereby rotating cam pins (106B, fig. 10) which cause the latch links to move upwards unlocking the cover and then away from the pins (108, fig. 10) allowing the cover to be opened.
Patent GB-2374850-A (GB)
Title: Head-up display of pitch attitude symbols for an aircraft, eg helicopter
Inventor: HAUSMANN WOLFGANG
IPC: G02B27/00
Filed: 2002-01-22
Abstract: A system of pitch attitude symbols is generated by a head-up display unit of an air vehicle as a virtual image in the direction of flight, beyond the cockpit screen in an image plane in front of the background. It is desirable to provide an unequivocal system of pitch attitude symbols for the display area of an HUD, which display area is a neutral flight attitude of an air vehicle is below the natural horizon. Within the focal plane 100 the system of pitch attitude symbols 11 comprises at least one pitch attitude representation area 7, appearing in perspective, which always remains parallel to the surface of the earth (9, Figs. 2, 2a). The rear edge 6 of the pitch attitude representation area 7 is fixed at a rear edge axis 60, while depending on the pitch attitude of the aircraft the pitch attitude representation area 7 tilts in the focal plane 100 and the front edge 8 shows the pitch attitude in relation to an angular-degree scale 12.
Patent GB-2375073-A (GB)
Title: Mass production method for polarisers
Inventor: GALE MICHAEL THOMAS
IPC: G02B5/30
Filed: 2002-03-12
Abstract: A method of mass producing polarisers comprises designing by rigorous diffraction theory an optimised grating profile, replicating the profile in a polymer or other substrate, and slope evaporating a metal onto the substrate. The angle of slope evaporation, the metal, and the thickness of the metal are optimised for a given wavelength using vigorous diffraction theory. The polariser may be coated with a protective coating, such as an acrylic based lacquer or Magnesium Fluoride (MgF<SB>2</SB>). The optical effect of the coating is also taken into account in the design using rigorous diffraction theory.
Patent GB-2388159-A (GB)
Title: Security enclosure
Inventor: BARDY ALBERT EDWARD
IPC: E05B47/02
Filed: 2002-05-01
Abstract: A security enclosure comprises outer compartment 4, an inner compartment 6 fixed within the outer compartment 4, an outer door 8 on the outer compartment 4, an inner door 10 on the inner compartment 6, a first time lock 12 which is electrically operated and which is for the outer door 8, and a second time lock 14 which is electrically operated and which is for the inner door 10. The first time lock 12 allows the outer door 8 to be opened and closed for providing controlled access to the outer compartment 4. The second time lock 14 allows the inner door 10 to be opened and closed for providing controlled access to the inner compartment 6. The second time lock 14 is also able to control the first time lock 12 and cause the first time lock 12 to permit the outer door 8 to be opened when the second time lock 14 is ready to permit the inner door 10 to be opened. The security enclosure 2 is such that access to the outer compartment 4 is available for the storage and removal of lower value items without access being available to the inner compartment 6, and access to the inner compartment 6 is available for the storage and removal of higher value items, and whereby the access to the inner compartment 6 is available at a desired time or times set on the second time lock 14 and there is no delay caused by having to wait for operation of the first time lock.
Patent GB-2377578-A (GB)
Title: Creating a viewing schedule using broadcast and stored programmes
Inventor: MCPARLAND ANDREW KEVIN
IPC: H04N5/445
Filed: 2002-05-15
Abstract: A method and apparatus for creating a viewing schedule for a user. Broadcast programs from a number of sources, such as terrestrial television, the internet or DVDs can be compiled into a broadcast schedule which is 'tailored' to a user, or a group of users. By allowing programmes to be played live, pre-recorded, or time delayed, a virtual channel can be created based upon user preference information. The schedule may indicate the source, timing and other information such as the cost of a programme, and may allow a user to modify the proposed schedule, and the stored user preference information.
Patent GB-2378344-A (GB)
Title: Drive electronics for display devices
Inventor: TUCK RICHARD ALLAN
IPC: G09G3/20
Filed: 2002-05-31
Abstract: Drive electronics is arranged to monitor the light output of each display element throughout the life of a display (336), either directly or by way of an electrical parameter of the display element, and to make adjustments to electrical drive waveforms of the display elements throughout the life of the display (336), in order to compensate for initial non-uniformity and subsequent differential ageing between the display elements. The monitoring of the light output may be performed using optical means or the anode current or charge provided to the display element may be determined in order to provide a measure of light output. Corrections for the electrical drive waveforms are determined on the basis of the measurement of light output. The measurements may be performed in blanking intervals.
Patent GB-2377170-A (GB)
Title: Clothes line
Inventor: LEWIS DAVID ERIC
IPC: D06F57/04
Filed: 2001-03-28
Abstract: A rotary clothes line with two additional nylon bearings (15) and (16) supporting an outer square frame (17). A right angled bracket at each corner form the base to the roof with a track secured inside, running the length of the vertical bracket and across the base frame. A similar track at the adjacent corner allows a waterproof curtain (24) to run, using small nylon wheels. A double zip fitted to the lower half of the curtain (24) allows it to pass the clothes line centre post (10). The lowest pair of tracks secured to the base framework and the remaining three pairs gapped above each other are secured to the opposite corner brackets. The lowest pair of tracks are arranged such that the curtain(s) can be stored on the base framework substantially out of sight when not in use. Air flow is provided by the waterproof sectional roof (33) extending further outwards and deeper than the side curtains (39), the space below the base framework (37), and the fact that the cover arrangement is rotatable independently of the clothes line (12).
Patent GB-2383862-A (GB)
Title: Position bidding in a pay for placement search system
Inventor: CHEUNG DOMINIC D
IPC: G06Q30/08
Filed: 2002-11-11
Abstract: A method for a pay for placement database search system includes storing one or more search listings associated with an advertiser, each search listing including a respective bid amount and receiving a bid cap for selected search listings. The respective bid amounts are adjusted for the selected search listings according to the bid cap. The user can specify what route they wish their advertisement to have in the search listings, but can limit the maximum value the bid can take using the bid cap. Various algorithms can be employed to ensure that the minimum amount is paid for the advertisement ranking position achieved.
Patent GB-2395551-A (GB)
Title: Self calibrating surveillance system
Inventor: MAINDS MICHAEL
IPC: G06T7/00
Filed: 2002-11-19
Abstract: A surveillance system comprises one or more surveillance cameras 11 linked to a control station 12 at which the images produced by the camera 11 can be viewed and processed to provide information on the absolute sizes of objects in the image. The system is self calibrated by processing of a captured image to identify the relative position and relative size of known objects in the image. Stored statistical information on the size distribution of the known objects is used to calculate a scaling factor which is then used to calculate the dimensions of unknown objects in the images. Processing of the images may be performed within the camera or at the control station. The surveillance system may also use a fixed object within the image of known size to calculate absolute size values, and may be operative to calculate the height and angle of inclination of the camera.
Patent GB-2395474-A (GB)
Title: Lift door safety system
Inventor: COLLINS PETER
IPC: B66B13/26
Filed: 2002-11-19
Abstract: A method of operating a lift door system 15 wherein a plurality of emitters EA provide a series of beams of electromagnetic radiation, such as of infra red, are directed from one side of a gap of variable size to the other side of the gap where the beams can be received by a complementary series of receivers RA, the gap providing for access to a lift car B characterised by the step of identifying by an indicator a point of emission of a beam as aforesaid or of a point of reception of a beam so as to provide a visible identity for the existence of a beam as aforesaid to enable a user to identify and so interrupt a beam otherwise not visible to the naked eye. The invention further provides a lift door system having the said plurality of emitters of a beams of electromagnetic radiation, and complementary receivers and indicators of a point of emission of a beam or of a point of reception of a beam so as to provide a visible identity for the existence of a beam to enable a user to identify and so interrupt a beam otherwise not visible to the naked eye. Preferably, the indicators are a series of LED's.
Patent GB-2395942-A (GB)
Title: Method and apparatus for applying a threaded cap to a threaded neck of a container
Inventor: MAVIN GERRY
IPC: B67B3/20
Filed: 2002-12-02
Abstract: There is described a method of applying a threaded cap 24 to a threaded neck of a container 22. The method comprises the steps of placing the cap on the neck of the container, rotating the cap relative to the neck in an opening direction whilst supporting the cap with respect to the neck; and applying the cap to the neck so as to achieve substantial thread engagement. There is also described an applicator for applying a threaded cap to a threaded neck of a container and reverse drive mechanism for use with an applicator. A capping station 12, may be provided, including a plurality of capping heads 14, a clutch mechanism (fig 3, 44) or first and second motors may be provided to rotate the cap relative to the neck of the container in two different directions.
Patent GB-2401116-A (GB)
Title: Plasma Assisted Chemical Vapour Deposition
Inventor: VAN DER KOLK GERRIT J
IPC: C23C16/02
Filed: 2003-04-28
Abstract: A PACVD process where the substrate is pretreated by bombardment using metal ions generated by a high power magnetic field supported pulsed magnetron discharge, with the horizontal component of the magnetic field in front of the cathode having a strength of 100-1500 Gauss (10<6>-1.5x10<7> T), and the power density of the discharge being more than 1000 W/cm<2>. After pretreatment a PACVD coating is applied. Preferably the pulse length of the discharge is between 10-1000žs, and the pulse interval is between 0.2ms - 1000s. The metal ions used for bombardment may be chosen from Ti, V, Cr, Zr, Nb, Mo, Hf, Ta or W. Preferably the pretreatment takes place at a pressure of 10<-5>-10<-1> mbar (0.001-10 N/cm<2>). The PACVD may deposit DLC, alloys containing carbon, boron nitride or combinations of carbon and nitrogen, and the plasma may be supported by mid, high or radio frequency discharges, microwave or active electron sources.
Patent GB-2402744-A (GB)
Title: Gas pressure monitoring apparatus
Inventor: JARDINE BOB
IPC: F16L55/16
Filed: 2003-06-11
Abstract: Gas pressure monitoring apparatus for insertion in a gas container such as a gas pipe (1). The apparatus comprises a valve (17) mounted to a probe (10) an end of which is inserted into the pipe (1). The valve has a keying control knob (21) which cooperates with a guard member (20). The probe (10) is movable along its axis relative to the guard member (20) in order to insert the end of the probe into the pipe (1). The keying cooperation between the valve (17) and guard member (20) prevents the valve from being opened unless the probe (10) is inserted in to the pipe (1).
Patent GB-2387474-A (GB)
Title: Pinch roller apparatus
Inventor: OKADA TOSHIHIRO
IPC: G11B15/29
Filed: 1999-12-01
Abstract: A pinch roller has a rubber-like elastic body 11 on an outer periphery of a sleeve 13 and is mounted on a pinch roller shaft 7A via a plain bearing 1A. Respective circular sliding plates 25,27 are mounted to the pinch roller shaft adjacent the respective ends of the plain bearing 1A. Each end surface of the plain bearing 1A comprises a taper-like or circular arc-shaped inclined surface 9 in a radial direction from the inner peripheral surface toward the outer peripheral surface of the plain bearing.
Patent GB-2390301-A (GB)
Title: Nail clippers
Inventor: NOVELLIE MICHAEL PAUL
IPC: A45D29/02
Filed: 2002-02-26
Abstract: The invention provides nail clippers having a pair of jaws (1) shaped to provide oppositely disposed arcuate cutting edges (7, 8) and biased to an open position with a shield (2) extending around and projecting forwardly of the corners (9) of the cutting edges (7, 8). The shield (2) also extends rearwardly from the cutting edges (7, 8) to form manipulating levers (3) for operating the jaws (1). These are aesthetically designed to provide the nail clippers with the appearance of an animate object such as a butterfly, or an inanimate object such as a vehicle.
Patent GB-2399472-A (GB)
Title: Camera illumination system
Inventor: MANSBRIDGE JOHN
IPC: G06T5/50
Filed: 2003-12-18
Abstract: Methods and apparatus are provided for forming an image (68) of a scene (18) comprising a source of emitted or reflected light. The scene is illuminated (54) and a first image corresponding to the illuminated scene is recorded. Illumination is ceased, and a second image of the emitted or reflected light, corresponding to the non-illuminated scene, is recorded. The second image is used to generate a marker in the first image, said marker indicating the position of the emitted or reflected light.
Patent GB-2398862-A (GB)
Title: Device for simulating the light profile of a television receiver
Inventor: KUTTNER RICHARD
IPC: G08B15/00
Filed: 2004-02-24
Abstract: A device (2) has a light output unit (4) comprising at least two different light sources producing light of different spectral ranges. A control system (10) has a separate channel for controlling each light source so that its brightness, flicker and the duration for which it is on result in the device emulating the output of a television receiver. Light profiles are stored in a memory (8) and are read by the control system (10) to control the output of the light output unit (4).
Patent GB-2411481-A (GB)
Title: Impedance measuring method and system
Inventor: STOTHERS IAN MCGREGOR
IPC: G01R35/00
Filed: 2004-02-27
Abstract: A method is disclosed for measuring the impedance of a proximity sensor 20 of the inductive or capacitive type. A known load impedance 21 is connected in series with the proximity sensor and a switch 31 is used to sequentially measure the voltages vo and vs at either end of the known impedance 21 in response to a drive signal generated under control of processor 23. The voltage values measured are used to derive a value for the impedance of sensor 20. The switch allows a single measurement channel 29, 30 to be used for measuring both voltages. Alternatively two channels may be provided and the switch used to alternate between them. A method for calibrating the impedance measurement is also disclosed.
Patent GB-2403161-A (GB)
Title: Laminated archery target
Inventor: COX CHRISTOPHER ROBIN
IPC: F41J3/00
Filed: 2004-05-04
Abstract: A target, especially for archery, comprises a laminated body formed from a plurality of generally vertical layers 12 of plastic foam material. The plastic foam material may be neoprene, polyvinylchloride/nitrile, polyethylene, polyester or polyether material. The lamination layers may be of varying thicknesses. A portion of the target 13, in particular the bull or equivalent is removable for replacement by a new portion. Additional layers 14 of plastic foam may be provided in the region of the bull. The target may be provided in the shape of an animal (Fig. 3).
Patent GB-2406692-A (GB)
Title: Ambient conditon detector with airflow monitor
Inventor: RIGHT ROBERT
IPC: G01N25/18
Filed: 2004-06-23
Abstract: An air flow monitor is provided in a detector 10 such as a smoke alarm to provide a maintenance indication for a dust filter in the detector. The air flow monitor comprises a thermistor 70. A sensor 50 for smoke heat, gas (e.g. CO2) or relative humidity is provided.