baber/WOPTO huggingface dataset:
Patent GB-2597724-A (GB)
Title: Power supply apparatus
Inventor: LEE HARRISON
IPC: H02J50/12
Filed: 2020-07-31
Abstract: A high frequency AC power supply 1 comprises a power circuit 2 inductively coupled to a load circuit 3, and a controller 4. The load circuit comprises a load circuit detector 7 which detects an electrical signal of the load circuit. The power circuit comprises a power factor correction circuit, a DC to AC driver, and a driver circuit comprising an LC resonant bridge, a primary inductor 5 inductively coupled to the load circuit, and a variable capacitance 23. The variable capacitance is controlled in response to the detected signal on the load circuit. The voltage, current, frequency and/or power of the load circuit may be monitored. The total harmonic distortion of the output waveform on the load circuit may be monitored. The variable capacitance may be in parallel with the primary inductor and may be varied in response to a change in load or in response to detected AC noise. The load circuit may comprise a pair of side by side wires. One or more peripheral devices, such as LEDs, may be inductively coupled to the load circuit. By detecting harmonic distortion/noise, elements of the power circuit can be adjusted to reduce or eliminate standing waves in the load circuit and avoid excess power delivery.
Patent GB-2598333-A (GB)
Title: A method and head-mounted unit for assisting a user
Inventor: DAREN CROXFORD
IPC: G06F3/01
Filed: 2020-08-26
Abstract: A head-mounted unit comprises eye-tracking sensors 216 to determine a gaze direction which the user is looking, a directional microphone 214 to detect a sound source located in the identified gaze direction and a user interface to assist the user in recognising sound (eg. language or speech) from the sound source. Computer vision and automated lip-reading may be applied to images captured by front cameras 212 via neural networks.
Patent GB-2599362-A (GB)
Title: Terminal connector
Inventor: RADOSLAV SOLC
IPC: H03H7/01
Filed: 2020-09-24
Abstract: Terminal connector 13 for attachment to a circuit board (1, fig 4), comprising first and second terminals 2,8 each comprising a connection end 20 for connection to respective contacts in the circuit board and a wire attachment formation 15 for connecting a wire to the respective terminal. The terminal connector further comprises a ferrite core 18 surrounding a section of both first and second terminals between their terminal contacts and wire attachment formations. The ferrite core is directly connected to the terminals and is secured to the circuit board by terminals 2,8 when their connection ends 20 are connected to the respective contacts in the circuit board. The ferrite core may be an integral body with aperture through the sections of first and second terminals and formed from Nickel-Zinc ferrite material with oval shaped cross section. The first and second terminals may comprise a metal plate and may be configured such that their wire attachment formations are orientated vertically when connection ends are connected to the respective contacts. The terminal connector may be used in conjunction with a switch mode power supply.
Patent GB-2591335-A (GB)
Title: Glow fish tape system
Inventor: DANIEL R PEARSON
IPC: H02G1/08
Filed: 2020-11-24
Abstract: A fish tape system 10 includes a fish tape 12 and a case 14 having a storage compartment 26 that stores the fish tape for deployment from the case. The fish tape includes a luminescent material that emits light after being energized by exposure to a light source 24, which may be sun or a light emitting element. At least a portion of the case, such as the sidewalls 34, 36, is transparent to allow the fluorescent material to be energized by light passing through the transparent portion and into the storage compartment.
Patent GB-2602057-A (GB)
Title: Fairing assembly for a commercial vehicle
Inventor: HANS HEINZER
IPC: B62D35/02
Filed: 2020-12-17
Abstract: The invention relates to a fairing assembly 36 suitable for a commercial vehicle 10, the fairing assembly 36 comprising at least one deflector 46 for mounting to a frame of a commercial vehicle 10, and to be mounted in front of at least one drive axle 22 of a commercial vehicle 10. The deflector 46 comprises at least two air-guiding surfaces 52, 54 that extend in the longitudinal direction of the vehicle 10 and define a channel 48 for air flowing under the vehicle 10. The channel 48 tapers longitudinally as it extends towards the rear 56 of the vehicle 10. The deflector 46 may also comprise a mounting device 60 suitable for attaching it to a longitudinal member 12 of the frame 14; and the assembly 36 may also comprise at least two side fairings 38, 40 to which the deflector 46 is mounted to via fixing devices 66.
Patent GB-2603806-A (GB)
Title: A method of identifying an isocenter
Inventor: ANTONIO COSSU
IPC: A61N5/10
Filed: 2021-02-16
Abstract: A method of identifying an isocentre of a radiotherapy apparatus involves capturing illumination of respective dummy point images at rotational positions of a component of the radiotherapy apparatus at one or more image capture devices (such as a camera 206 with a ring illuminator 210) mounted on the radiotherapy apparatus and deriving the isocentre from the captured dummy point images. The dummy point is preferably fixed in space and may be marked by an active marker such as an infrared LED or passive marker such as a ball bearing phantom 212. Multiple distinguishable dummy points may be used. Also claimed is a method of representing a radiotherapy apparatus in virtual or augmented reality by identifying the isocentre as above, storing isocentre data and representing the data on an image of the radiotherapy apparatus. The illumination sources may be arranged to emit radiation that is timed or tuned to be detected by the image capture devices.
Patent GB-2589280-A (GB)
Title: Systems for configuring components of a UAV
Inventor: ANDREW PAUL KELLY
IPC: H01M8/00
Filed: 2019-04-23
Abstract: An unmanned aerial vehicle system (UAV) 100 includes a mounting frame onto which at least a payload 30 is affixed and further includes a plurality of fuel cell stacks 50-n operable in a predefined configuration and wherein each of the plurality of stacks is housed in a separate package. The predefined configuration comprises the plurality of stacks being arranged in one of either parallel or series. The UAV also includes one or more tanks 60 that are configured to supply hydrogen to the plurality of stacks. A propulsion system is configured to receive an output power generated from the plurality of stacks. A power controller 40 is configured to couple the plurality of stacks in the predefined configuration. The propulsion system may comprise motors 70 driving rotors 80.
Patent GB-2605644-A (GB)
Title: Self tightening camera adjustment system
Inventor: JOSEPH ROWAN KNAPTON
IPC: G03B17/56
Filed: 2021-04-09
Abstract: A self-tightening camera adjustment system comprising an action camera mount comprising, an attachment means 16 (e.g. clamp, jaws etc.) suitable for attaching a camera to an object (e.g. sail), a handle 8 configured to adjust the attachment means by rotating about an axis, a camera connector 18 interacting with the handle, a pressure insert 19 disposed at least partially within the handle and interacting with the camera connector (e.g. via splines, rough surface or grippy material, 2/7), and a base plate 20 attached to the handle (e.g. via screws) wherein the pressure insert is configured to apply pressure to the camera connector when the handle is rotated about the axis. The mount allows for simultaneous tightening of the attachment means and fixing the camera in a desired orientation with a single attachment means. The system may be designed as an auxiliary item to replace existing handles.
Patent GB-2594167-A (GB)
Title: A security apparatus for securing a device to a surface
Inventor: MARTIN STACEY
IPC: F16M11/04
Filed: 2019-11-29
Abstract: The invention relates to a security apparatus (10) for securing a device to a surface. The device may be an interactive screened portable consumer electronic device (400) such as a mobile phone or tablet. The surface may be a display counter-top (300) or a wall surface in a shop.
Patent GB-2598057-A (GB)
Title: Suspension assembly
Inventor: SIMON DAVIS
IPC: H02G3/30
Filed: 2020-08-21
Abstract: A suspension assembly 10 comprising: a support member 12 for supporting an item; an elongate suspension article 14 defining a securing opening 30; and a securing device 16 on the support member 12. The support member defines an aperture 38 through which the suspension article can be inserted. The securing device has a securing member 68 movable across the aperture between a securing position and a non-securing position. The securing member is receivable through the securing opening in the suspension article to secure the support member to the suspension article when the suspension article is received through the aperture and the securing member is in the securing position. The support member further comprises a second aperture 46 which receives the suspension article when in the support member is in a second orientation (e.g. fig. 3). The assembly may be used to suspend cables or pipes in a cable tray from a roof or ceiling.
Patent GB-2612999-A (GB)
Title: Turbine
Inventor: Robert Dewhirst
IPC: F02C6/12
Filed: 2021-11-18
Abstract: A nozzle ring for a turbine of a turbocharger, comprising a nozzle dividing wall 136, at least one nozzle vane 144, and a circumferentially extending outer rim 138. The nozzle dividing wall extends generally perpendicular to a longitudinal axis of the nozzle ring, and the at least one nozzle vane extends from the nozzle dividing wall and has a leading edge 166 defining a first radius relative (r1, figure 2) to the longitudinal axis. The circumferentially extending outer rim defines a second radius (R2, figure 2) relative to the longitudinal axis. The ratio of the second radius to the first radius is at least around 1.05.
Patent GB-2599031-A (GB)
Title: Slide and rotation projection for reducing friction while drilling
Inventor: Rishi Adari
IPC: E21B47/12
Filed: 2020-02-07
Abstract: This disclosure relates to systems and methods for controlling a motor based on a slide-rotate ratio while drilling a wellbore. The system includes at least one sensor disposable with respect to a drillstring and a motor communicatively coupled to the drillstring. A computing device performs operations for controlling the motor based on the slide-rotate ratio. The computing receives input data corresponding to characteristics of the drillstring, the motor, or both. The computing device calculates a hook load for multiple time intervals. The computing device determines a friction factor based on the hook load for each of the time intervals. The computing device projects a slide-rotate ratio for the motor that substantially minimizes friction while operating the drill string, and controls the motor based on the slide-rotate ratio.
Patent GB-2607659-A (GB)
Title: Electronic devices and corresponding methods for enrolling fingerprint data and unlocking an electronic device
Inventor: AMIT KUMAR AGRAWAL
IPC: G06V40/60
Filed: 2022-03-07
Abstract: An electronic device 100 includes a memory 112 storing a plurality of fingerprint reference data files and one or more sensors 115 identifying whether a mechanical support condition of the electronic device is a hand supported condition or a surface supported condition. A fingerprint sensor 106 receives fingerprint data while the electronic device is in the mechanical support condition. One or more processors 110 select a prioritized fingerprint data reference file from the plurality of fingerprint reference data files as a function of the mechanical support condition and authenticate an authorized user of the electronic device by comparing the fingerprint data to the prioritized fingerprint data reference file before comparing the fingerprint data to any other fingerprint reference data files of the plurality of fingerprint reference data files. The prioritized fingerprint reference data file can also be selected as a function of a geometric form factor of the electronic device.
Patent GB-2616863-A (GB)
Title: Bucket Liner
Inventor: DANIEL SLANEY
IPC: B28C5/08
Filed: 2022-03-22
Abstract: A bucket liner 101 for mixing and carrying wet building materials is moulded from polyurethane and has a thickness of at least five millimetres (5mm). The moulding has a substantially circular liner base 102 and a substantially circular liner rim 103. The diameter of liner rim 103 is greater than that of liner base 102, such that liner sides 104 of the moulding define a frustrum. Liner rim 103 defines an internal channel (201, Fig 2) having a radial width of 15-25mm, and ideally 20mm, and a curved interface 105 is defined between an internal surface of the circular liner base and liner sides. A method of mixing wet building materials within the lined bucket is also described, as is a method of liner fabrication utilising the deployment of liquid polyurethane within a mould.
Patent GB-2617851-A (GB)
Title: A graphene-containing laminate
Inventor: SEBASTIAN DIXON
IPC: C23C28/04
Filed: 2022-04-21
Abstract: A graphene-containing laminate comprises a substrate 500, a first graphene layer structure 505, a first layer of metal oxide 540 formed by oxidation of a layer of metal, a second layer of metal oxide 520 formed by atomic layer deposition (ALD), and a second graphene layer structure 510 grown by chemical vapour deposition (CVD). The first and second metal oxide layers may comprise aluminium oxide, hafnium oxide, yttrium oxide, zirconium oxide, yttria-stabilised zirconia, scandium oxide, cerium oxide, magnesium oxide, silicon oxide, gallium oxide, or a mixture of two or more thereof. Also disclosed is an electronic device, for example an electro-optic modulator (EOM) 700 comprising the graphene-containing laminate.
Patent GB-2619541-A (GB)
Title: Audio processing system and method
Inventor: RAJEEV GUPTA
IPC: G10L21/10
Filed: 2022-06-09
Abstract: A virtual environment is generated s310 for output that comprises a first virtual sound source. An intended effect on a user of a sound to be output by the virtual sound source is classified s320, a visual element is produced s340 for view by the user that has a visual property that is selected to correspond to the classified intended effect, and the sound is output s330. The classification may be done by retrieving metadata, and/or analysing the sound, where the analysis may be performed before output and may be used to generate the metadata. The step of producing a visual element may involve adding a predetermined colour, icon or word to part of the virtual environment according to the intended effect. The visual element may be added at a location or direction in the virtual environment corresponding to the location or direction of the virtual sound source.
Patent GB-2620587-A (GB)
Title: Rearing system for insect larvae, method of rearing insect larvae, method of producing a food product or a feed product
Inventor: Peter Edmund Vaughan Williams
IPC: A01K67/033
Filed: 2022-07-12
Abstract: An insect rearing system 2 with a series of receptacles 11, 12 each configured to hold a mixture of growth substrate and insect eggs and/or larva. There is a gate system and controller 4 to enable switching of the rearing receptacles between an open state which allows admixture to flow out of the receptacle, and a closed state which prevents admixture flowing out of the receptacle. The rearing receptacles may get progressively larger along the series, such that a second receptacle is larger than a first receptacle to accommodate later stages of growth of the insects which require more room. The gate system may be rotatable barriers 21, 22. Alternatively, they may be valves [31, 32, figure 3]. There may be an admixture propulsion system to drive flow between receptacles, such as a track 10 or pushing members 41, 42, or gravity may be used. There may be a frass receiving system for waste with a filter 8 and a frass propulsion system 16 which blows gas. Temperature may be controlled 26. There may be an optical sensing system 18 to measure stage of development of larva, amount of feed, concentration of water. There may be feed 24 and water 25 supply system.
Patent GB-2607216-A (GB)
Title: Plumbing fitting
Inventor: ADRIAN DAVID BRISTOW
IPC: F16L37/091
Filed: 2019-05-21
Abstract: Plumbing fitting 310 comprising a pipe socket 314 for receiving the free end of a pipe, and a grab ring comprising teeth extending from an annular body, with a mechanism for moving the grab ring from an active state where the teeth engage a pipe and a passive state where the teeth are disengaged from the pipe, the grab ring forming part of a sub-assembly associated with the socket and comprising a housing which supports the grab ring within it, the housing being fixed against rotation relative to the socket, the mechanism comprising a release member movable in an axial direction between first and second positions by a cam arrangement 362 of the fitting. A locking mechanism comprising serrations 382 which inter-engage with protrusions 384 on the housing may fix, lock or prevent rotation of the housing. The release member may comprise a ramped cam surface which is acted on by a driver. The fitting may comprise a body 312 and a cap 316, rotation of the body relative to the cap switching the grab ring from the active to the passive state. A position indicator tab 372 on the cap may indicate when the grab ring is in the active state.
Patent GB-2611258-A (GB)
Title: Display panel, sealant coating device, and display apparatus
Inventor: RONG TANG
IPC: G02F1/1339
Filed: 2021-12-31
Abstract: A display panel (100), a sealant coating device (600), and a display apparatus (500). The display panel (100) comprises a first substrate (200), a second substrate (300), and a sealant (400), and the first substrate (200) and the second substrate (300) are bonded by means of the sealant (400); a barrier layer (420) comprises a sealant main body material (430) and a water retaining filler (421), and the water retaining filler (421) is filled in the sealant main body material (430); and the water retaining filler (421) is a sheet-like structure (422).
Patent GB-2618891-A (GB)
Title: A method of forming syngas for producing liquid hydrocarbons
Inventor: STUART WILLIAM ALLAN
IPC: C10K3/00
Filed: 2023-03-16
Abstract: A method of forming a syngas for producing liquid hydrocarbons, the method comprising: providing a feed gas comprising carbon dioxide, hydrogen and compounds of sulfur, preferably sulfur dioxide, mercaptans, disulfides, thiophenes or carbonyl sulfide; providing a carbon-monoxide-enriched feed gas by passing the feed gas to a reverse-water- gas-shift reaction chamber to convert a portion of the carbon dioxide and a portion of the hydrogen to carbon monoxide and water, and to convert at least a portion of the compounds of sulfur to hydrogen sulfide; passing the carbon-monoxide-enriched feed gas to a carbon- dioxide-removal unit to provide the syngas and a carbon-dioxide-enriched stream, the carbon-dioxide-enriched stream comprising carbon dioxide and hydrogen sulfide; providing a purified carbon-dioxide stream by passing the carbon-dioxide-enriched stream to a hydrogen-sulfide-removal unit to remove hydrogen sulfide from the carbon-dioxide-enriched stream; and recycling the purified carbon-dioxide stream into the feed gas. Preferably the liquid hydrocarbons are alkanes.
Patent GB-2620240-A (GB)
Title: Use and method
Inventor: JACQUELINE REID
IPC: C10L1/22
Filed: 2023-04-26
Abstract: The use of a nitrogen containing detergent as an additive in a diesel fuel composition to reduce the impact of deposits in an exhaust gas recirculation (EGR) system and/or the post combustion system of a diesel engine when combusting said diesel fuel composition. The EGR system may be a stand-alone high pressure or part of a hybrid or dedicated EGR system. The additive may be selected from a quaternary ammonium salt additive; the product of a Mannich reaction between an aldehyde (e.g. formaldehyde), an amine (e.g. polyethylene polyamine), and an optionally substituted phenol (e.g. dodecyl phenol); the reaction product of a carboxylic acid-derived acylating agent (e.g. polyisobutene-substituted succinic acid) and an amine (e.g. polyethylene polyamines such as ethylenediamine); and mixtures thereof. Also claimed is a method of reducing the impact of deposits in an exhaust gas recirculation system and/or post combustion system of a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising as an additive one or more nitrogen containing detergent.
Patent GR-900100407-A (GR)
Title: Smoke collector for the combustion gas purification
Inventor: LOURIDAS GEORGIOS
IPC: B01D53/34
Filed: 1990-05-29
Abstract: An exhaust purification device comprised of a container 6 containing lime water or other chemical elements; an internal filter 3, a duct 1, through which fumes are transferred to the container 6, where soot is removed and through a centrifugal extractor fan, transferred to the exit duct 2.
Patent GR-920100391-A (GR)
Title: Arrangement comprising a single computer for teaching and evaluating a group of trainees.
Inventor: SOFOS MICHAIL
IPC: G09B7/073
Filed: 1992-09-15
Abstract: Configuration based on the use of: - a single computer in which the instructor has entered a number of multiple choice question exercises - at least one means of projection through which the question exercises are presented; - many multiple choice control consoles, connected with the computer through which all students answer selecting the correct answer according to their judgment. The advantage of this configuration is: - upholding of relationships between teacher and students; - promotion of competition between students; - continual general performance monitoring by the teacher; - prevention of exposure of students to screen radiation.
Patent GR-990100242-A (GR)
Title: Wine cooler in the form of an old screw press
Inventor: PAPAGIANNOPOULOS IOANNI KONST
IPC: B67D3/00
Filed: 1999-07-14
Abstract: The invented wine cooler has the form of a screw press and is composed of the rotating screw, the stainless wine basin, the cooling and mechanism designed also for indicating and regulating temperature, the stainless wine gate valves, the wooden facing and the feet of the construction. The advantage of said invention is that it keeps the wine in an excellent cool condition; due to its great capacity (100 l or 2 x 50 l), it constitutes a space-saving and-decorating cooling means.
Patent GT-197853103-A (GT)
Title: Conjunto de filtro para fluido dotado de un dispositivo de escape de gas
IPC: A61M25/00
Filed: 1978-07-10
Abstract: SE REFIERE A UN CONJUNTO DE FILTRO PARA FLUIDO CONSTITUIDO POR UN RECIPIENTE CERRADO QUE TIENE UN ORIFICIO DE ENTRADA YUNO DE SALIDA DE FLUIDO.EL RECIPIENTE INCLUYE UN CONDUCTO INTERNO,UN FILTRO DE FLUIDO COLOCADO EN EL INTERIOR DEL CONDUCTO.UN DISPOSITIVO DE ESCAPE DE GAS SITUADO EN EL RECIPIENTE QUE NO PERMITE EL ESCAPE DE FLUIDO.TODO EL FLUIDO QUE PASA DESDE EL ORIFICIO DE ENTRADA HASTA EL ORIFICIO DE SALIDA A TRAVIESA EL FILTRO DE FLUIDO.LOS DIBUJOS SE ENCUENTRAN EN LAFICHA TECNICA RESPECTIVA.
Patent GT-201300001-A (GT)
Title: Derivados de indolizina, su procedimiento de preparación y su aplicación en terapéutica
Inventor: ALCOUFFE CHANTAL
IPC: A61K31/437
Filed: 2013-01-02
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A DERIVADOS DE INDOLIZINA INHIBIDORES DE LOS FGF (FACTORES DE CRECIMIENTO DE FIBROBLASTOS), LOS CUALES SON UNA FAMILIA DE POLIPÉPTIDOS SINTETIZADOS POR UN GRAN NÚMERO DE CÉLULAS DURANTE EL DESARROLLO EMBRIONARIO Y POR CÉLULAS DE LOS TEJIDOS ADULTOS EN DIVERSAS CONDICIONES PATOLÓGICAS POR LO QUE SON DE UTILIDAD CUADROS CANCEROSOS