baber/WOPTO huggingface dataset:
Patent GB-2600965-A (GB)
Title: Key generation method
Inventor: JACK OWEN DAVIES
IPC: H04L9/08
Filed: 2020-11-13
Abstract: Bitcoin has an associated bitcoin improvement proposal BIP32 whereby ‘child’ public private key pairs can be deterministically derived from ‘parent’ public private key pairs, a chaining value and a key index/number using keyed hashed message authentication codes (HMAC). The child may then become the parent of another level of keys to create a hierarchical tree of keys. A key within the hierarchy is defined by a path of key indices used at each level in the key’s derivation. The invention proposes taking some arbitrary data structure (e.g. a string) and representing it numerically so that it can be used to create the key indices in a key path. A key or keys can then be derived in the known way which is linked to the data structure (Fig.9). The data structure may be obfuscated before it is represented numerically (Figs. 10 and 11).
Patent GB-2600987-A (GB)
Title: Speech Recognition Systems and Methods
Inventor: MOHAN LI
IPC: G10L15/26
Filed: 2020-11-16
Abstract: A computer-implemented method for speech recognition, comprising receiving a frame of speech audio 210; encoding the frame of speech audio 220; calculating a halting probability 230 based on the frame of speech audio; adding the halting probability to a first accumulator variable 240; in response to the first accumulator variable exceeding or reaching a first threshold 250, calculating a context vector 260 based on the halting probability and the encoding of the frame of speech audio; performing a decoding step using the context vector to derive a token 270; and executing a function 280 based on the derived token, wherein the executed function comprises at least one of text output or command performance.
Patent GB-2601772-A (GB)
Title: Manipulation of radar readings
Inventor: Hendkik Lambertus Muller
IPC: G01S13/42
Filed: 2020-12-09
Abstract: A system comprises a radar sensor 300 configured to produce a set of radar readings distributed amongst a plurality of distance bins. An image projection module 504 projects at least some of the radar readings onto an image comprising a two-dimensional (2D) Cartesian grid of pixels based on the respective azimuth angles and elevations. For each pixel where a radar reading is present the pixel comprises a respective value of at least one non-binary channel comprising at least one of measured property of the radar reading, such as distance, signal strength or motion. A machine learning model 506, such as a neural network, for image recognition, receives the image and detects an object, wherein the machine learning model performs the detection based on at the values of the at least one non-binary channel for each pixel. Each pixel in the image may comprise a binary indictor where the indicator is asserted if the pixel contains a radar reading above a noise floor.
Patent GB-2591617-A (GB)
Title: Polycrystalline cubic boron nitride material
Inventor: Rebecka Lindvall
IPC: C04B35/5831
Filed: 2021-01-29
Abstract: A polycrystalline cubic boron material which comprises (by volume): 70-95 % cubic boron nitride (cBN) particles and 5-30 % by volume of binder. The binder comprises (by volume): at least 50 % of a metal (at least one of vanadium and/or chromium and at least one of aluminium and/or titanium) and 2-15 % titanium diboride (TiB2). The cBN particles have a size in the range submicron to 5 microns. Also method of making polycrystalline cubic boron nitride by attrition milling powders which comprise titanium or a compound thereof and vanadium and/or chromium or compounds thereof, mixing cBN particles to the milled precursor powders, compacting the mixed powders to form a green body, placing a carbide body adjacent the green body and sintering at a temperature in the range 1300-1600 0C at a pressure in the range 2-6 GPa to form a sintered polycrystalline body mounted on a carbide substrate. The material can be used to form a tool for machining titanium.
Patent GB-2594782-A (GB)
Title: Fluid delivery consumable for delivering a fluid to a bioreactor
Inventor: FARLAN VERAITCH
IPC: C12M1/00
Filed: 2021-03-09
Abstract: The fluid delivery consumable 5b for delivering a fluid dose to a bioreactor comprises a vial 22 for holding the fluid dose, the vial having an outlet 27 and an open end 26 opposite to the outlet, a plunger 24 engaged with the open end and operable to urge the fluid dose towards the outlet, and a connector 19 proximal to the outlet, the connector being attachable to the bioreactor such that operation of the plunger moves the fluid dose from the vial to the bioreactor. It may comprise a septum seal with a needle in the connector to pierce the seal. A collar may be attached to the connector, surrounding the vial. A clip member may prevent detachment of the collar. A collapsible gaiter may surround the plunger, comprising a collapsible frustrum shaped wall with inward and outward folds.
Patent GB-2613760-A (GB)
Title: Method for performimg quality control on protein biosynthesis system by tRNA proteomics
Inventor: QING XIA
IPC: G16B30/10
Filed: 2021-03-25
Abstract: A four-step method for performing quality control on a protein biosynthesis system by tRNA proteomics. Step 1 involves sequencing and archiving the tRNAs of the protein biosynthesis system. Step 2 involves obtaining tRNA expression level information after performing standardized processing and/or mathematical conversion of the sequenced data. Step 3 involves comparing tRNA data of the protein biosynthesis system to that of a reference system by adopting a tRNA similarity calculating method, a tRNA matching inquiry method, and a tRNA difference quantifying method. Step 4 involves establishing formulated quality control indexes based on the tRNA differences between the protein biosynthesis system to be measured and the reference system. The protein biosynthesis system can be cells, tissues, organs, embryos, stem cells, organoids, chimeras, and bacterial strains. The tRNA expression level information can comprise tRNA levels, anticodon levels, amino acid levels, and codon level paired and derived by anticodons. The similarity calculating method of the tRNA can use a pairwise comparison scattergram, calculate a correlation coefficient of tRNA expression levels, use a thermography to show a correlation coefficient matrix, use a tree diagram to represent a genetic relationship, and use a principal component diagram to represent similarity.
Patent GB-2594585-A (GB)
Title: Optical touch sensor systems and optical detectors with noise mitigation
Inventor: GUY MICHAEL AMYON FARQUHARSON DUXBURY
IPC: G06F3/042
Filed: 2021-04-01
Abstract: Optical touch sensors may be adversely affected by noise, such as modulated sunlight incident on the touch sensor. An analog optical detector 400 is provided that comprises a photodiode D1, a bipolar transistor Q1 that generates an amplified current as a function of a photodiode current, and a frequency dependent emitter feedback circuitry 402 that does not substantially reduce the gain for a first modulation frequency range of the photodiode current and provides, for a second modulation frequency range of the photodiode current, a current feedback to reduce the gain of the first transistor. The second modulation frequency may include one or more expected noise modulation frequencies. A touch sensor device including a plurality of such optical detectors is also provided. Also provided is a touch sensor device comprising sampling disable circuitry (809, fig. 8) operable to disable sampling of the output from the optical detectors for a duration of time. The sample disable circuitry may comprise a monostable module (902, fig. 9).
Patent GB-2605954-A (GB)
Title: A system for treating stab wounds
Inventor: JOSEPH BENTLEY
IPC: A61B17/135
Filed: 2021-04-13
Abstract: A system 101 for treating stab wounds comprising two components. The first component is an expandable tamponade 103 that is configured to be received within a stab wound and the second component is a hand-portable actuator 105 that is configured to be coupled to the expandable tamponade to enable expansion of the tamponade. Pressure sensors 115 monitor the pressure within the tamponade and send information to control means on the actuator. Different sized and/or shaped tamponades can be used for different stab wounds.
Patent GB-2595769-A (GB)
Title: Multifocal ophthalmic lens and related methods
Inventor: MARTIN WEBBER
IPC: G02C7/04
Filed: 2021-04-29
Abstract: A multifocal ophthalmic lens has a surface that varies across at least a portion of the lens to form a surface power map 100. The surface power map comprises a spiral, with a power that varies substantially periodically both radially outwards from and angularly about an optical axis of the lens. A period of the radial variation is greater than 100 microns and a period of the angular variation is greater than 6 degrees. The ophthalmic lens may be a contact lens and the first surface may vary across an optic zone of the contact lens to form the  surface power map. The power may vary both radially and angularly as one of: a rounded square wave and a sinusoid.
Patent GB-2595376-A (GB)
Title: Thermal insulation
Inventor: FARID MODARRESIFAR
IPC: C03C13/06
Filed: 2021-06-30
Abstract: A process is disclosed for the manufacture of inorganic fibres which comprises selecting a composition and proportion of each of the following raw materials: silica sand; lime, said lime comprising at least 0.10 wt% magnesia; and optional additives; mixing the silica sand; lime; and optional additives to form a mixture; melting the mixture in a furnace; shaping the molten mixture into inorganic fibres, wherein the raw material selection comprises composition selection and proportion selection of the raw materials to obtain an inorganic fibre composition comprising a range of from 61.0 wt% and 70.8 wt% silica; less than 2.0 wt% magnesia; incidental impurities and no more than 2.0 wt% of metal oxides and/or metal non-oxides derived from said optional additives; with calcia providing the balance up to 100 wt% and wherein the inorganic fibre composition comprises no more than 0.80 wt% Al2O3 derived from the incidental impurities and/or the optional additives. The fibres may be bio-soluble insulation fibres.
Patent GB-2608423-A (GB)
Title: Jig for lock plate
Inventor: BERNARD JAMES O'KEEFFE WEIR
IPC: E05D11/00
Filed: 2021-06-28
Abstract: A jig 1 for a lock plate comprising a frame with elongate members 10, 20 having facing inner edges 11A, 21A, adjustment means 12A,22A and 12B,22B to adjust the space between the elongate members, stops 15,15 to position the first elongate member relative to the door-frame edge, tongue sliders 30A,30B on the first elongate member inner edge, long section sliders 40A,40B on the second elongate member inner edge, deep mortice sliders 50A, 50B adapted to act as spacers on each long section slider, and a cover plate 60 to span the tongue sliders. In use the frame is adjusted to a desired position and size on a door-frame to form a router guide-frame for cutting a deep mortice, and the frame is then used with the deep mortice sliders and cover plate removed to form a router guide-frame for cutting a shallow mortice.
Patent GB-2604199-A (GB)
Title: Authentication of security documents
Inventor: GARY DONALD SPINKS
IPC: G07D7/202
Filed: 2021-08-23
Abstract: A security document, an inclusion 260 for a security document and authentication methods are disclosed. A document comprises a document substrate having a plurality of inclusions. Each inclusion comprises a substrate 262 and a phosphorescent region 2 emitting visible light. Each inclusion may comprise either a coloured region 4 reflecting light under visible light, and part of the phosphorescent region does not overlap with any coloured region on the same side of the substrate, or a fluorescent region (5, Fig 20) being substantially invisible under visible light and emitting light under ultraviolet light, and part of the phosphorescent region does not overlap with any fluorescent region on the same side of the substrate. A further document comprises a printed region of a geometric shape having a phosphorescent region emitting visible light, and either a coloured region or a fluorescent region, parts which do not overlap with the phosphorescent region. The authentication method comprises illuminating the document with a flash of visible light; after a time predetermined period, capturing an image of the security document; and authenticating the security document based on the appearance of the document in the image. Methods of manufacturing security documents and inclusions are also disclosed.
Patent GB-2605225-A (GB)
Title: Modular partition system and method of manufacture thereof
Inventor: Joshua Watkins
IPC: E04B2/74
Filed: 2021-10-22
Abstract: The present invention provides a modular partition or wall system. The system includes at least two wall or partition sections, one or more joining portions and one or more base portions. The joining and base portions are provided to be detachably attachable to said wall or partition sections. The invention also provides a method of manufacturing the same. The panels slot together with connectors and base supports to form a continuous wall.
Patent GB-2614282-A (GB)
Title: A wad for a shotgun cartridge
Inventor: GRAHAM RICHARD MCLEOD
IPC: F42B7/08
Filed: 2021-12-23
Abstract: A wad 60 for a shotgun cartridge 50 comprising: a wall 62 defining a cavity 64 therein for holding a projectile 92, the wall having a first end 66 having an opening and a second end 68; a base member 70 having a first end 72 and a second end 74, the base member being disposed at the first end of the wall and closing the opening at the first end of the wall; wherein the base member is moveable relative to the wall between a first position and a second position, movement of the base member from the first position to the second position expanding a portion of the wall adjacent the first end of the wall. The first end of the base may be disposed within the cavity in the second position, and may be disposed within the cavity in the first position.
Patent GB-2616262-A (GB)
Title: Fluid flow directing device
Inventor: ASHLEY ROBERT CARTER
IPC: F04D29/54
Filed: 2022-03-01
Abstract: The invention relates to a fluid flow directing device (fig.1, 12) for minimising or preventing stall in a fan (fig.1, 10), and a fan including the fluid flow directing device, wherein the fluid flow directing device comprising a frame 26 having an inner perimeter (fig.3, 30) defining an opening (fig.3, 34) and a front surface 28, a plurality of first members 36 for guiding fluid flow disposed in spaced relation on and/or around the inner perimeter of the frame, and at least one second member 38a, 38b for generating turbulent fluid flow disposed on and/or around the inner perimeter of the frame, the first members, and, optionally, the at least one second member having surfaces projecting a distance into the opening, whereby a central portion of the opening is an open space allowing unobstructed fluid flow. The first members may define channels to direct fluid flow along a longitudinal axis of the fan.
Patent GB-2606449-A (GB)
Title: Printing ink
Inventor: JAMES HEYDON
IPC: C09D11/38
Filed: 2022-03-18
Abstract: An inkjet ink having a viscosity of 30-100 mPa s at 40°C comprises (i) a radiation-curable oligomer, a passive thermoplastic resin, and/or a multifunctional monomer and (ii) 0.2-2 wt. % fumed silica, wherein if the ink comprises a passive thermoplastic resin, it also comprises a radiation-curable component. Typically, the ink comprises a non-wetting organic solvent and 0.5-1.5 wt.% fumed silica, especially hydrophilic silica. The radiation-curable component may be an oligomer or a multifunctional or other monomer, such as a difunctional (meth)acrylate. The oligomer may be an epoxy acrylate and the radiation-curable monomer may be hexanediol diacrylate. The ink may comprise 0.1-25 wt.% radiation-curable oligomer, 0.1-5 wt.% passive thermoplastic resin, 30-90 wt.% multifunctional monomer, and 1-20 wt.% photoinitiator. The ink preferably contains less than 5 wt.% water and less than 5 wt.% hyperdispersants. A method of inkjet printing the ink is also disclosed.
Patent GB-2618540-A (GB)
Title: A receptacle forming system
Inventor: BRUCE EDWARD HAMMOND
IPC: B29C64/165
Filed: 2022-05-09
Abstract: Forming a receptacle, such as a bottle, from fibre suspension, particularly paper pulp, comprises a support surface 202 and a depositing element 204 in fluid communication with a container 206 storing the suspension, the depositing element is moveable along one or more predetermined paths relative to the support surface and deposits the fibre suspension along the paths, to form the receptacle. The depositing element may deposit the fibre suspension against a surface of a receptacle mould 222 to form the receptacle in a three-dimensional shape defined by the receptacle mould. A second depositing element may deposit a coating onto the surface of the receptacle mould, when the receptacle is separated from the receptacle mould, the coating may adhere to the fibre suspension to form a coating layer of the receptacle. Each layer may comprise protrusions and the opening of the depositing element may be shaped to encourage the fibres to protrude from the surface of the fibre suspension. First and second receptacle walls (246, 248, figure 11) may be formed, and a wall compression element (256a, 256b, figure 11) may compress the walls together. A method and receptacle are also provided. The receptacle may be considered to be “3D printed.”
Patent GB-2620103-A (GB)
Title: Coupling system for a flowable material container
Inventor: SCOTT MACKENZIE
IPC: B67D1/08
Filed: 2022-05-12
Abstract: A coupling system 10 for coupling and uncoupling a flowable material container 160. A container support 112 supports and positions the container 160. A connector 114 engages with the outlet of the container 160 to allow material to flow therefrom. An actuator 116 moves (e.g., pivots) between an unlocked position, wherein the connector 114 is disengaged from the container 160 and the container 160 can be placed onto/ removed from the support 112; and a locked position, wherein the actuator 116 holds the container 160 in position and engages the connector 114 with the container 160 to allow material to flow from the container 160. The container 160 may hold additive (e.g., flavouring syrups, flowable solids) for dispensing soft-drink beverages.
Patent GB-2606284-A (GB)
Title: Non-intrusive load monitoring method
Inventor: SHENGBING XU
IPC: G06K9/00
Filed: 2021-07-08
Abstract: Disclosed is a non-intrusive load monitoring system, comprising a device classification and prediction sub-flow, a new device identification sub-flow, and a classifier self-training sub-flow. By means of the configuration of these method flows, the defect in accuracy of identification of a new device in the prior art is overcome; and when a device other than the devices in a device database is detected, data of the device can be intercepted and stored in the device database, so that the function of accurately identifying existing devices in a device database can be achieved, and the device database can be automatically updated when a new device other than the devices in the device database is discovered.
Patent GB-2609125-A (GB)
Title: Fabric steamer apparatus
Inventor: KIN MAN LAI
IPC: F22B1/28
Filed: 2021-01-14
Abstract: A handheld appliance delivers heat and steam to a clothing garment or fabric. The appliance has a housing that contains a removable water reservoir, a pump, a control board, and a steam generator. The steam generator has a steam outlet that is a single nozzle connected to one of a plurality of output heads are interchangeably connected. Each output head has a steam outlet of different configurations to selectively vary one or more of steam emission pressure, steam emission distance and steam emission area. One or more output heads include physical components for direct contact with the garment or fabric.
Patent GB-2615622-A (GB)
Title: Touch display apparatus
Inventor: DONG II CHU
IPC: G06F3/044
Filed: 2022-11-02
Abstract: A touch display includes a touch sensor on an encapsulating layer that covers light-emitting devices. The touch sensor includes first touch electrodes connected in a first direction by first bridge electrodes, and second touch electrodes connected by second bridge electrodes in a second direction that is different from the first direction. A light-blocking pattern is disposed on the first touch electrodes and the second touch electrodes. The light-blocking pattern includes a conductive material having a lower reflectance than reflectances of the first touch electrodes and the second touch electrodes. The light-blocking pattern comprises a first light blocking pattern electrically connected to the first touch electrodes and a second light blocking pattern electrically connected to the second touch electrodes. Thus, in the touch display apparatus, the reliability of the touch sensor may be improved by the light-blocking pattern.
Patent GB-2616132-A (GB)
Title: House
Inventor: NORIYUKI KAWAGUCHI
IPC: E04H1/02
Filed: 2021-12-02
Abstract: [Problem] To provide a house with a countermeasure against micro droplet infection. [Solution] A house 10 includes a corridor 210, a hall 220 connected to the corridor 210, a living room 230 connected to the hall 220, a ventilation system 40 that supplies air from the outside of the house 10 to the living room 230 and discharges air from the hall 220 to the outside of the house 10, and a fan 81 that discharges air from the living room 230 to the outside of the house 10.
Patent GB-2619802-A (GB)
Title: Compositions, methods and uses
Inventor: MASSIMO MOR
IPC: C11D10/04
Filed: 2023-04-17
Abstract: A solid detergent composition comprising (a) a salt of an amine and a fatty acid wherein at least 50% of the fatty acid molecules have at least 16 carbon atoms; (b) a nitrogen containing surfactant; (c) an anionic surfactant; (d) a solvent including at least one hydroxy functional group; and (e) water; wherein water makes up no more than 20 wt. % of the total detergent composition. The amine of (a) may be a monoalkanolamine with 3 to 4 carbon atoms. The nitrogen containing surfactant may be an alkanolamide, amine oxide, betaine or mixture thereof. The anionic surfactant may comprise alkyl or alkenyl sulphates, ether sulphates, sulphonates or hydroxyalkyl sulphonates. The solvent may be a polyhydric alcohol, alkoxy alcohol or mixture thereof. The solid detergent may be transparent. A method of making such a detergent and its use in laundering is disclosed.
Patent GB-2616773-A (GB)
Title: Predictive sensor tracking optimization in multi-sensor sensing applications
Inventor: LUKE LAPOINTE
IPC: G01D5/20
Filed: 2022-01-18
Abstract: A system may include a plurality of sensors, a measurement circuit communicatively coupled to the plurality of sensors and configured to measure one or more physical quantities associated with the plurality of sensors, and a predictive optimization subsystem configured to detect an event associated with a first sensor of the plurality of sensors and responsive to the event, execute a predictive action with respect to one or more of the other sensors of the plurality of sensors.