baber/WOPTO huggingface dataset:
Patent GB-2588040-A (GB)
Title: Detection of replay attack
Inventor: JOHN PAUL LESSO
IPC: G10L17/00
Filed: 2019-07-31
Abstract: A method of detecting a replay attack comprises:receiving an audio signal representing speech;identifying speech content present in at least a portion of the audio signal;obtaining information about a frequency spectrum of each portion of the audio signal for which speech content is identified;and, for each portion of the audio signal for which speech content is identified:retrieving information about an expected frequency spectrum of the audio signal;comparing the frequency spectrum of portions of the audio signal for which speech content is identified with the respective expected frequency spectrum; and determining that the audio signal may result from a replay attack if a measure of a difference between the frequency spectrum of the portions of the audio signal for which speech content is identified and the respective expected frequency spectrum exceeds a threshold level.
Patent GB-2586938-A (GB)
Title: Power consumption estimation device
Inventor: FUYUKI SATO
IPC: H02J3/00
Filed: 2019-03-11
Abstract: This power consumption estimation device (10) for estimating the power consumption of each of one or more target equipment (100), the operation states of which can be monitored, is provided with: a total power vector generation unit (32) for obtaining the time sequence data of the total power consumption; a state matrix generation unit (34) for obtaining the time sequence data of the operation parameters of the one or more target equipment (100); a reference signal generation unit (36) for generating one or more reference signals; a contribution degree estimation unit (38) for performing a multiple regression analysis by setting the total power consumption as an objective variable and setting the operation parameters of the one or more target equipment (100) and the component values of the one or more reference signals as explanatory variables, thereby calculating the contribution degree of each of the one or more target equipment (100); and a breakdown calculation unit (42) for multiplying the contribution degree of the target equipment (100) by the operation parameters, thereby calculating the power consumption of the target equipment (100).
Patent GB-2590836-A (GB)
Title: Downhole fluid flow control system and method having autonomous flow control
Inventor: LIANG ZHAO
IPC: E21B43/14
Filed: 2015-09-30
Abstract: Fluid flow control system 400 includes a fluid control module 402 defining a main fluid pathway 408. A valve element 414 is sealably received within module 402. Valve element 414 defines an upper pressure chamber 420 and a lower pressure chamber 422. Valve element 414 is operable for movement within fluid control module 402 between fully open position and a fully closed position as well as a plurality of choking positions therebetween in responsive to differential pressure between the upper chamber 420 and lower pressure chamber 422. Pressure sensing module 426 includes a secondary fluid pathway 428 that is in parallel with main fluid pathway 408 and is tuned to enhance viscous losses using a viscosity sensitive Flow restrictor 440. Differential pressures dependent upon the viscosity of a fluid flowing through the secondary fluid pathway controls fluid flow through the main fluid pathway.
Patent GB-2592513-A (GB)
Title: Method for efficiently eliminating graphene wrinkles formed by chemical vapor deposition
Inventor: LIBO GAO
IPC: C01B32/194
Filed: 2019-12-24
Abstract: Disclosed is a method for efficiently eliminating graphene wrinkles formed by a chemical vapor deposition method, involving controllably implanting protons in a high-temperature environment, and directly growing a wrinkle-free super-flat graphene thin film on various metals, such as copper and nickel, alloys thereof, and various non-metal substrates, such as silicon oxide and silicon carbide by precisely controlling the temperature environment and the power and time of hydrogen plasma for generating protons, or eliminating the wrinkles on wrinkled graphene. A plasma-assisted chemical vapor deposition system comprises a plasma generator, a vacuum system, and a heating system, wherein the power of the plasma generator is 5-1000 W, the vacuum system is at 10-5-105Pa, and the controlled heating temperature range of the system is 25-1000ºC. The super-flat wrinkle-free graphene is directly grown by implanting protons while growing on various substrates, and treating wrinkled graphene grown by means of a traditional method after proton implantation is also comprised to reduce and eliminate wrinkles.
Patent GB-2596212-A (GB)
Title: Safety fastener
Inventor: Craig Richard Anstee
IPC: F16B31/06
Filed: 2021-05-06
Abstract: A fastener 30 comprises a load bearing body 36. The load bearing body 36 encloses an inner volume 32 filled with fluid. A fluid sensor 34 is configured to detect the presence of the fluid within the inner volume 32 and is further configured such that in the event of detecting the fluid, a “fluid present” state is activated. If the fastener 30 is damaged, fluid may escape from the inner volume 36, such that the fluid sensor 34 leaves the “fluid present” state, indicating damage has occurred.
Patent GB-2607897-A (GB)
Title: Subsea electronics assembly and subsea electronics module
Inventor: Ørjan Låg
IPC: H05K7/20
Filed: 2021-06-14
Abstract: The present disclosure provides a subsea electronics assembly 3 for mounting in a cavity 28 of a housing 20. The subsea electronics assembly 3 comprises a chassis 11 and an electronics sub-assembly 8a having an electronic component and a heat transfer portion. The electronics sub-assembly 8a is movably mounted to the chassis such that it is movable between a retracted position for insertion of the subsea electronics assembly 3 into the cavity 28 of the housing 20, and an expanded position where the electronics sub-assembly 8a is moved away from the chassis 11 such that the heat transfer portion contacts a surface of the cavity 28 during use. The present disclosure also provides a subsea electronics module, SEM, 1 that includes the subsea electronics assembly 3.
Patent GB-2593114-A (GB)
Title: Method of manufacturing a component for a wound dressing
Inventor: AMY NICOLE WHELDRAKE
IPC: A61F13/00
Filed: 2020-01-10
Abstract: There is provided a method of manufacturing a component for a wound dressing comprising the step of mechanically manipulating a yarn with a machine to form a discrete structure having a predetermined shape wherein the discrete structure is in a form suitable for incorporation into or for use as a wound dressing without changes to the dimensions of said discrete structure; components formed by the method of manufacturing the component, the use of the component in or as a wound dressing, and the use of the component or wound dressing in a method of treating a wound. The disclosed technology further relates to a machine configured to produce the component for a wound dressing according to the method; a computer program product comprising instructions to cause the machine to execute the steps of the method and a non-transitory computer readable medium having stored thereon the computer program product.
Patent GB-2610220-A (GB)
Title: PCB termination connector
Inventor: SCOTT FLOWER
IPC: H01R12/70
Filed: 2021-08-27
Abstract: A PCB termination connector configured to be mounted onto a PCB. The PCB termination connector comprises an electrical contact 100, wherein the electrical contact 100 comprises at least a contact section 110 and a tail section 120 suitable for insertion through a through-hole of the PCB (figure 2a, 105), wherein the tail section 120 is configured to deform upon insertion of a deforming member 160 into the tail section 120 such that a dimension of the tail section 120 is configured to increase. The electrical contact 100 may comprise a hollow cavity (figure 2a, 150) configured to receive the deforming member 160, and wherein the tail section 120 comprises an open end (figure 1b, 121) to facilitate insertion of the deforming member 160. The tail section 120 may comprise a ribbed portion (figure 1b, 122) located on or near an upper area of the tail section 120, wherein the ribbed portion (figure 1b, 122) is configured to create a contact point to contact a wall of the through-hole of the PCB (figure 2a, 105).
Patent GB-2596003-A (GB)
Title: Audio processing
Inventor: Soenke Pelzer
IPC: H04S7/00
Filed: 2020-05-09
Abstract: Processing sound in an enhanced reality environment can include generating, based on an image of a physical environment, an acoustic model of the physical environment. Audio signals captured by a microphone array, can capture a sound in the physical environment. Based on these audio signals, one or more measured acoustic parameters of the physical environment can be generated. A target audio signal can be processed using the model of the physical environment and the measured acoustic parameters, resulting in a plurality of output audio channels having a virtual sound source with a virtual location. The output audio channels can be used to drive a plurality of speakers. Other aspects are also described and claimed.
Patent GB-2612577-A (GB)
Title: Mounting arrangement
Inventor: AMINUR RAHMAN KHAN
IPC: F16M13/02
Filed: 2021-10-28
Abstract: An accessory mounting system for a wall of an occupant housing unit, the system comprising: a mount 10 configured to be fixed to a wall of the housing unit in use, the mount having a receiving formation 16. An accessory (4 fig. 1) comprising a mounting formation 18 is configured to selectively engage the receiving formation of the mount such that the accessory is held on the mount. A locking mechanism 38 is configured to selectively lock the accessory to the mount when the mounting formation and receiving formation are engaged. The accessory may be a shelf or shelves 4a, a lamp 4b or a handle 4c and the housing unit may be a shipping container such as an ISO container for use as emergency shelter or temporary housing in the event of a disaster or homelessness.
Patent GB-2603274-A (GB)
Title: Polymerizable liquid crystal material and polymerized liquid crystal film
Inventor: STEPHEN MULCAHY
IPC: C09K19/42
Filed: 2021-12-01
Abstract: A polymerizable LC material comprising one or more reactive mesogenic compounds, one or more chiral compounds and a block copolymer which comprises at least one polyfluorooxetane block bonded to a polyether block, said polyfluorooxetane block having a repeating unit of the formula: wherein the individual radicals have one of the meanings as given in the claims. Also shown is a method for its preparation, a polymer film obtainable from a corresponding polymerizable LC material, to a method of preparation of such polymer film, and to the use of such polymer film and said polymerizable LC material in optical, electro-optical, decorative or security devices.
Patent GB-2599314-A (GB)
Title: Method and apparatus for deblocking filtering a block of pixels
Inventor: CHRISTOPHE GISQUET
IPC: H04N19/86
Filed: 2017-10-09
Abstract: A method of filtering a block of pixels in an image comprises obtaining a first clipping control parameter (tC) value based second clipping control value (tC’) and filtering the block so that the filtered sample value is limited to a range based on the first clipping control value. The second clipping control value is obtained based on a quantization parameter for the block. The first clipping control parameter is obtained by bit-shifting the second clipping control parameter to the right by M bits, where M is dependent on a bit depth of the image. An offset, which may be dependent on the bit-depth, may be added to the second clipping control parameter prior to the bit shifting. The method may be used for removing blocking artefacts when decoding an encoded image and the quantisation parameter may be a quantisation used in encoding the block.
Patent GB-2606427-A (GB)
Title: Vertical blind
Inventor: XUWU QU
IPC: E06B9/36
Filed: 2022-01-20
Abstract: A vertical blind has a headrail 10, a transmission shaft, a plurality of slats 44 located below the headrail with a gap 2, a driving assembly, a first clutch, a first pushing component 512, and a light-blocking member 90 driven by the first pushing component to move from a blocking position coving the gap to a non-blocking position PL2 revealing at least a part of the gap. When the transmission shaft rotates in a first direction, the first pushing component is moved toward the first end of a movable region and if the transmission shaft keeps being driven to rotate in the first direction the first clutch prevents the transmission shaft from further driving the first pushing component, whereby the first pushing component stays at substantially the first end of the movable region S. There may be an intermediate member 83 located between the pushing member and the light-blocking member. The clutch may also act to limit the torque applied, such that an excessive torque by the transmission shaft releases the pushing member and does not cause it to move. Various embodiments are disclosed with differently shaped pushing members which move in different directions (Figs. 18, 28, 34, 38).
Patent GB-2600335-A (GB)
Title: Additive manufacturing method and apparatus
Inventor: GRAEME MCNAY
IPC: F16L55/18
Filed: 2020-08-17
Abstract: Described is a method for in-situ enhancement of a structure (22). The method comprises positioning an additive manufacturing apparatus (20) in proximity of a target region to be enhanced, and enhancing the target region using the additive manufacturing apparatus to deposit an enhancing material (26) on a surface of the structure.
Patent GB-2615105-A (GB)
Title: An air-gas mixing unit with an air-gas mixer
Inventor: Patrick Hemmen
IPC: B01F25/312
Filed: 2022-01-27
Abstract: An air-gas mixing unit 500 comprises an air-gas mixer 600 and a bluff body plate 505, the air-gas mixer comprises a main passage 410 and at least one lateral inlet (220, figure 7). The bluff body plate comprises a first bluff body arrangement 510 with a first bluff body 151, and a second bluff body arrangement 520 with a second bluff body 551, the bluff bodies create low pressure with a degree of turbulence around the lateral inlet opening (figure 3). The bluff body plate may be re-orientable 570 by rotating or flipping between a first and second position so either the first or the second bluff body arrangement is at an inlet end of the air-gas mixer. The air-gas mixing unit may be a Venturi (i.e. convergent-divergent or de Laval) mixing nozzle for mixing air with hydrogen or hydrocarbon gas into a combustible mixture for burning.
Patent GB-2601088-A (GB)
Title: Morphing wing, flight control device, flight control method, and program
Inventor: DAICHI WADA
IPC: G06N3/08
Filed: 2020-07-20
Abstract: A morphing wing comprises: a pantograph mechanism that can be extended and contracted in a given direction; a plurality of flight feathers attached to the pantograph mechanism; connection members that connect adjacent flight feathers among the plurality of flight feathers; a first turning mechanism that turns the pantograph mechanism about one axis of a plane that intersects with the direction; and a second turning mechanism that turns the pantograph mechanism about another axis of the plane. Each of the plurality of flight feathers is configured so that the angle formed by adjacent flight feathers connected by the connection members increases as the pantograph mechanism extends.
Patent GB-2603379-A (GB)
Title: Avocatin B for the treatment of diseases and conditions
Inventor: Paul Anthony Spagnuolo
IPC: C07C33/025
Filed: 2020-09-10
Abstract: A method of treating a disease or condition may be characterized by a metabolic disorder in a subject in need thereof, that can include administering to the subject a therapeutically effective amount of avocatin B.
Patent GB-2618556-A (GB)
Title: Rotary piston internal combustion engines
Inventor: SHAUN ADDY
IPC: F02B53/00
Filed: 2022-05-10
Abstract: A rotary piston internal combustion engine includes an engine housing (10, fig.1), a rotatable output shaft 12, a rotary piston (16, fig.1) mounted eccentrically on the output shaft, a first bearing 18 supporting the output shaft, the first bearing being sandwiched between a first pair of seals 180 and a second bearing 11 supporting the rotary piston, the second bearing being sandwiched between a second pair of seals 110. Wherein lubricant is supplied to the first bearing 18 and then flows along an internal path in the output shaft which has a first section 130 to allow a lubricant to flow between the first bearing and the second bearing in use. The shaft may also have a third bearing 15 supplied with lubricant from the second bearing 11 via a second section 132 of the internal path in the output shaft. The lubricant then exiting via the thrust bearing 172.
Patent GB-2614767-A (GB)
Title: Bait container
Inventor: MOHAMED NADER EL SAYED
IPC: A01K97/02
Filed: 2022-05-20
Abstract: A bait container 2 with a casing 4, 6, 8 defining a cavity to contain bait, a closure moveable between a closed position, and an open position in which the cavity is open to the environment. There is a retaining means for releasably securing the closure in the closed position. The retaining means comprises a latch member which engages an engagement formation on the closure or the casing. The latch member comprising a magnet. The retaining means comprises a magnetic arrangement movable to a first position where the latch magnet is biased into an engagement with the engagement formation, and to a second position where the latch magnet is biased out of engagement with the engagement formation. There may be a water tight electronics compartment 46. Magnets may be on a movable carriage or carousel. The engagement formation may have a ramped or stepped interface. The closure may be biased closed. Also disclosed is a bait container where a controller selectively controls operation of the retaining means in response to input of a unique or authentication code.
Patent GB-2605916-A (GB)
Title: Medical tubes for breathing circuit
Inventor: JAMES WILLIAM STANTON
IPC: A61M16/16
Filed: 2017-07-21
Abstract: A breathing circuit 100 for use in respiratory therapy includes an inspiratory tube 117 and an expiratory tube 103. The inspiratory tube of the breathing circuit has a smooth bore. The expiratory tube is vapour permeable. Using the combination of a smooth bore inspiratory tube with a corrugated expiratory tube has the unexpected result of improving the performance of the breathing circuit and its components.
Patent GB-2606947-A (GB)
Title: Visual feedback of process state
Inventor: Peiqi Tang
IPC: G06V20/20
Filed: 2019-03-04
Abstract: System, method and storage medium for receiving image data of a representation of a scene and displaying the representation of the scene on an interface 430. Performing an image recognition process on the image data detecting an error during the image recognition process 402c, which may be part of an augmented reality process. Displaying a group of visual markers 412c, which may be an overlay on the interface representation, based on the detected error whereby the animation of the group of visual markers provides a visual indication of the error 404c. Changing the animation of the visual marker based on a change in the error. Error markers may have a different appearance, motion, shape opacity or colour of their graphical elements. The error may be caused by connectivity issues, client-side, server-side or channel-based system issues.
Patent GB-2611182-A (GB)
Title: Heat and moisture exchange devices and elements
Inventor: LAURA BETH MORTON
IPC: A62B9/00
Filed: 2022-09-09
Abstract: Disclosed is a HME element 107 having multiple flow channels (110, fig.2) along its length and being arranged such that resistance to gas flow through the element is different in different regions. This may be achieved by varying the cross-sectional area of the flow channels (110, fig.2) through the element 107; varying the density; or varying length of the flow channels in different regions of the element 107. The element may be made from a moulded foam or a coil of corrugated paper. Also disclosed is An HME device 100 having a T-shape housing 101 and one or more HME elements 107 at opposite ends 103 and 104 of a main body portion 102 so that gas flows through the elements to and from lateral connection port 105. Flow efficiency is increased by providing a more even distribution of inspiratory and expiratory gas flow through the element.
Patent GB-2615703-A (GB)
Title: Methods for shortening waiting-on-cement time in a subterranean well
Inventor: DOMINIC PERRONI
IPC: E21B36/00
Filed: 2021-11-10
Abstract: Methods for shortening the waiting-on-cement (WOC) time during primary and remedial cementing operations are disclosed. A fluid pill is injected into the wellbore that comprises reactants. The reaction is exothermic and heat is conducted into the cement sheath, thereby accelerating hydration and shortening the time necessary for the slurry to set and harden.
Patent GB-2620310-A (GB)
Title: Method for preparing nickel sulfate from nickel-iron-copper alloy
Inventor: HAIJUN YU
IPC: C01G53/10
Filed: 2022-06-06
Abstract: Disclosed in the present invention is a method for preparing nickel sulfate from a nickel-iron-copper alloy. The method comprises: in a high-pressure oxygen environment, mixing a nickel-iron-copper alloy crushed material, aqueous ammonia, ammonium sulphate, and a corrosion assisting agent, leaching, then performing solid-liquid separation on the leached slurry, adding a precipitant into a filtrate, and performing ammonia distillation to obtain a nickel-containing leachate; then adding an extractant into the nickel-containing leachate to extract nickel so as to obtain a nickel-containing extraction organic phase; and then adding sulfuric acid into the nickel-containing extraction organic phase to perform back extraction of nickel so as to obtain a nickel sulfate solution. According to the present invention, the nickel-iron-copper alloy is separated by using different properties of nickel and iron, nickel is dissolved in a hexamine complex of nickel, iron cannot be dissolved and then continues to be remained in a solid, after the filtrate is collected, the precipitant is added and ammonia distillation is performed to remove copper, the aqueous ammonia is recycled, and the copper ions react with the precipitant to generate a copper sulfide precipitate, and thus, copper in the filtrate is removed, and the purity of nickel sulfate is further improved.
Patent GT-197745594-A (GT)
Title: Procedimiento para la produccion de metales de alta pureza apartir de matas niqueliferas.
IPC: C01G53/09
Filed: 1977-03-09
Abstract: UN METODO PARA PRODUCIR NIQUEL QUE COMPRENDE A) TRITURACION Y TOSTADO DE LA MATA;B) DISOLVER ACIDO CLORHIDRICO;C) OXIDARAL ESTADO FERRICO AL HIERRO;D) EXTRAER IMPUREZAS DE LA SOLUCION; Y E)SOMETER A ELECTROLISIS LA SOLUCION PARA RECUPERAR EL NIQUEL.
Patent GT-197853071-A (GT)
Title: Procedimiento para preparar una composicion herbicida concentrada
IPC: C07D213/24
Filed: 1978-06-06
Abstract: SE REFIERE A UN PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION HERBICIDA CONCENTRADA QUE CONSISTE PONER EN CONTACTO UNA SO LUCION ACUOSA DE UNA SAL DE UN CATION CUATERNARIO DE BIPIRI DILIO DE ESTRUCTURA QUIMICA I,CONTENIDA EN LA FICHA TECNICA RESPECTIVA,CON ODORIZANTE DE FORMULA RCOOH,SIENDO R ALQUILO.
Patent GT-198063044-A (GT)
Title: Nuevos agentes tensoactivos betainicos, anfoteros y zwitte rionicos que contienen por lo menos un anion de fosforo en la molecula.
IPC: C11D1/90
Filed: 1980-04-22
Abstract: SE REFIERE A NUEVOS AGENTES TENSOACTIVOS,QUE TIENEN LA ES TRUCTURA QUIMICA, CONTENIDA EN LA FICHA TECNICA RESPECTIVA; DERIVADOS ESPECIFICOS DE BETAINA COMO FOSFOBETAINAS Y FOSFI TAINAS, TENIENDO PROPIEDADES DE ESPUMA,INTENSIFICACION DE LAVISCOCIDAD,HUMECTACION,LIMPIEZA,DETERGENCIA,ANTIESTATICAS Y EMULGENTES,UTIL COMO AGENTE TENSOACTIVO EN LAS COMPOSICIONESPARA EL ASEO PERSONAL.