baber/WOPTO huggingface dataset:
Patent GB-2570092-A (GB)
Title: Drive mechanism for use with an implement
Inventor: PATRICK WATTS
IPC: A01G23/06
Filed: 2017-11-17
Abstract: A drive mechanism for use with an implement comprising a driving sprocket to drive a rotatable workpiece and at least one intermediate sprocket of different diameter to the driving sprocket to allow for change of speed and torque of the rotatable workpiece.
Patent GB-2573424-A (GB)
Title: Low-power, always-listening, voice-command detection and capture
Inventor: XUDONG ZHAO
IPC: G10L15/22
Filed: 2017-12-20
Abstract: A system for detecting and capturing voice commands, the system comprising a voice- activity detector (VAD) configured to receive a VAD-received digital-audio signal; determine the amplitude of the VAD-received digital-audio signal; compare the amplitude of the VAD- received digital-audio signal to a first threshold and to a second threshold; withhold a VAD interrupt signal when the amplitude of the VAD-received digital-audio signal does not exceed the first threshold or the second threshold; generate the VAD interrupt signal when the amplitude of the VAD-received digital-audio signal exceeds the first threshold and the second threshold; and perform spectral analysis of the VAD-received digital-audio signal when the amplitude of the VAD-received digital-audio signal is between the first threshold and the second threshold.
Patent GB-2586495-A (GB)
Title: Gap Filler
Inventor: Lewis Gribble
IPC: B64F5/10
Filed: 2019-08-21
Abstract: Filler 1 for at least partially filling a gap 10 or closing an aperture between at least two aircraft components 2, 12 (e.g. wing, wingtip device, stabiliser, parts of fuselage). The gap filler comprises first 3 and second 4 components. The second filler component comprises a channel 5 or a slot. The first component 3 is locatable to a variable extent within the channel to select position of filler components relative to each other. Preferably the second filler component comprises a folded sheet having two parallel legs 4b, 4c and recess 6 for slidably receiving a planar first filler component in a plurality of selectable positions, i.e. the first member 3 is movable within the slot to effect expansion of the filler for different gap sizes in situ. One component may be metal and the other may comprise composite material. The filler components may be removably attachable or permanently glued.
Patent GB-2588678-A (GB)
Title: A time-of-flight sensor system
Inventor: ANDREW BENJAMIN SIMPSON BROWN
IPC: G02B19/00
Filed: 2019-11-01
Abstract: A time-of-flight sensor system 100 comprising an illumination source 102, an optical system 106 and a sensor 108. The illumination source 102 illuminates a subject 104 to which a time-of-flight is to be measured. The optical system 106 transitions the illumination source 102 between spot illumination and flood illumination. A sensor 108 configured to sense light scattered by the subject 104 from the illumination source 102 and to provide data dependent on sensed light. The time-of-flight sensor system 100 is configured to use the data when the illumination is within a range from spot illumination and/or in a range from flood illumination to provide time-of-flight data.
Patent GB-2588955-A (GB)
Title: A turbomachine blade
Inventor: BHARAT LAD
IPC: F01D25/06
Filed: 2019-11-15
Abstract: A turbomachine blade comprises an aerofoil portion 64 extending between a tip 66 and a root 62, and having a pressure surface (78, fig 6a) and a suction surface 80. At least one passageway (76, fig 7) extends through the aerofoil portion from an inlet 72 in the pressure surface to an outlet 74 in the suction surface. The outlet is located in a section of the aerofoil portion extending between the tip and 50% of the length of the aerofoil portion from the tip. The outlet may be between the tip and 25% of the length of the aerofoil portion from the tip. The inlet and outlet may be located at different points along the chord length of the aerofoil portion. The passageway may extend in a direction from a leading edge 68 to a trailing edge 70. A plurality of passageways may extend through the aerofoil portion, and may have a common inlet and a plurality of outlets. The blade may be a fan blade. A gas turbine engine has a rotor comprising a plurality of the blades.
Patent GB-2589097-A (GB)
Title: Method and apparatus for washing and grading sand
Inventor: ANTHONY CONVERY
IPC: C02F9/00
Filed: 2019-11-19
Abstract: A method and apparatus for washing and grading sand comprising a first decked grading screen 4 with upper and lower decks 6, 10 and sumps 8, 12. Material F is conveyed or pumped 2 to screen 4 and separated in to fine fraction and coarse fractions. The fines fraction is transferred to a first separation stage 20, comprising one or more hydrocyclones 22, adapted to receive said fine fraction entrained in water. First separation stage 20 is downstream from first grading screen 4 and removes contaminants. First dewatering screen 24, with sump 26, has a deck adapted to dewater the fine fraction downstream of first fines separation stage 20. A second dewatering screen 36 with split deck 16 and sump 14 dewaters coarse fraction downstream of first grading screen 4. Fines material which has passed through the first separation stage may then pass through a secondary separation stage 30, also comprising at least one hydrocyclone 32. Moveable conveyors 38, 40 may be used to collect the desired separated product. The invention is intended to provide a method and apparatus which reduces wear of hydrocyclonic components which is experienced when coarse material is passed therethrough.
Patent GB-2581573-A (GB)
Title: method and system for adjusting luminance profiles in head-mounted displays
Inventor: IAN THOMAS MACKEN
IPC: H04N5/58
Filed: 2019-12-18
Abstract: A method for a see-through display comprising: determining a field of view 304 of the user based on a spatial configuration of the user’s head 302. An ambient lighting condition is determined in the field of view 307. The luminance profile of an image is adjusted based on the field of view to reconcile the image with the field of view 308. Preferably, multiple lighting conditions are determined, each with an individual lighting parameter, and adjusting the luminance profile accounts for each distinct lighting condition (fig 5). Multiple lighting data sources, such as sensors, may be present and a lighting data source may be used for each lighting condition. The spatial configuration of the user’s head may be compared to a model environment to identify points of intersection with the visual field of view and the model environment to determine the field of view.
Patent GB-2591227-A (GB)
Title: System and method for instructing one or more weather drones
Inventor: STEPHANE CHEIKH
IPC: G08G5/00
Filed: 2019-12-23
Abstract: A computer implemented method and system 100 is provided which instructs one or more weather drones 300. The method comprises analysing a first data set comprising flight path data indicative of the flight paths of one or more aircrafts over a predefined time period; identifying, based on the analysis, at least one geographical region which is not intercepted by or adjacent to any of the flight paths of the one or more aircrafts; and instructing one or more of weather drones to fly to the at least one geographical region. In a specific implementation, a monitoring step for updates to the flight path data may occur, and if it is determined that a change has occurred such that one flight path no longer passes through a given region, one of the drones is instructed to fly to the region. The flight path data may be indicative of paths traversed by aircrafts in the past or future. The invention allows for the drones to contribute to a more comprehensive weather data set, supplementing weather data collected by the aircraft.
Patent GB-2584187-A (GB)
Title: Multiple precision level intersection testing in a ray tracing system
Inventor: GREGORY CLARK
IPC: G06T15/06
Filed: 2020-02-28
Abstract: A ray-tracing system configured to perform intersection testing, comprising: a tester module for testing rays for intersection with a volume, the tester module being configured to receive a packet of one or more rays to be tested for intersection with the volume. The tester module comprises: a first set of one or more testers configured to perform intersection testing at a first level of precision to provide intersection testing results, wherein for a first type of the intersection testing result from the first set of one or more testers intersection testing does not need to be reperformed at a second level of precision greater than the first level of precision, and for a second type of the intersection testing result from the first set of one or more testers intersection testing is to be reperformed at the second level of precision and a second set of one or more testers configured to perform intersection testing at the second level of precision. The tester module is configured to: allocate a ray from a received packet to one of the first set of testers for intersection testing at the first level of precision, identify the type of an intersection testing result for the ray provided by said one of the first set of testers to determine whether intersection testing for the ray is to be reperformed at the second level of precision and if it is determined that intersection testing for the ray is to be reperformed at the second level of precision, allocate the ray to one of the second set of testers for intersection testing at the second level of precision. The system may further comprise a scheduler for receiving intersection testing results from the tester module and scheduling rays into packets for intersection testing with volumes corresponding to nodes of a hierarchical acceleration structure.
Patent GB-2579324-A (GB)
Title: Anti-rotation structure, tube frame structure and photographing support
Inventor: JIE LI
IPC: F16M11/32
Filed: 2018-08-21
Abstract: An anti-rotation structure, comprising: a first tube (1), a top portion thereof being formed with at least one first engagement groove or first convex rib (11) along the length extension direction; a second tube (2), sleeved on the first tube (1), an outer wall of the second tube (2) being formed with a second convex rib or second engagement groove (21) matched with the first engagement groove or first convex rib (11), the first convex rib (11) or the second convex rib sliding with respect to the second engagement groove (21) or the first engagement groove when the first tube (1) moves with respect to the second tube (2). Also disclosed are a tube frame structure including at least one anti-rotation structure, and a photographing support including the tube frame structure.
Patent GB-2594321-A (GB)
Title: Manual service disconnect
Inventor: ROGER BURKETT
IPC: H01R13/713
Filed: 2020-04-24
Abstract: A manual service disconnect 10 for opening and closing a high current fused path (eg for a car battery) comprises a socket assembly 12 and plug assembly 14. The socket has two or more fixed contacts 120 for electrically connecting with the high current fused path, one or more trigger contacts 124 and a receptacle 126. The plug comprises one or more high current connectors 140 and a pyromechanical separation device 142 positioned next to the connector. The current can be cut off by withdrawing the plug to a second position, or by a signal on the trigger contact causing the explosive to sever the link 140. Optional contacts 122 may detect when the plug has reached a third position so that power in the contacts may be cut off by a relay (32, Fig 2) before the link is removed. A pivotable handle (146, Fig 5) may be used to move the plug. As the explosive is in the plug it can be replaced by a new plug after it is triggered.
Patent GB-2595736-A (GB)
Title: Non-combustible aerosol provision device
Inventor: Charles Leoni
IPC: A24F40/85
Filed: 2020-06-05
Abstract: A non-combustible aerosol provision device 100 comprises a sensor 110 to detect the presence of residue produced as a consequence of at least one session of use and remaining in the device 100 after the at least one session of use. The device may comprise an analyser 120 communicatively connected to the sensor 110 (i.e. moisture detector), and the analyser 120 may determine a level of cleanliness from the output of the sensor 110. The device 100 may perform in a cleaning mode to remove residue from the device 100 based on the level of cleanliness determined by the analyser 120. The device 100 may further comprise an indicator 140 to demonstrate presence of residue, and/or a transmitter 130 for sending data to a remote unit 190. The sensor 110 may be located away from a first end 3 of the device 100 from which the aerosol is output during use.
Patent GB-2599915-A (GB)
Title: Current source
Inventor: HSIN-TA WU
IPC: H03B5/36
Filed: 2020-10-13
Abstract: A current source comprises: a transistor P1 with its source connected to a supply rail via an auto-calibration transistor P6, a transistor N1 with its source connected to ground, the drain terminals of transistors P1 and N1 being connected to each other and to the gate of transistor P1; a transistor P2 with its source connected via a reference trim resistor R1 to the supply rail, a transistor N2 with its source connected to the ground, the drain terminals of the transistors P2 and N2 being connected to each other and to the gate of transistor N2. The gate terminals of transistors N1 and N2 are connected to each other. The gate terminals of transistors P1, P2 and auto-calibration transistor P6 are connected to each other and held at a gate voltage Vgp. The reference resistor R1 is set to a predetermined value. The circuit comprises an output portion N3 arranged to vary the current supplied to a Piece inverter in response to a voltage at the drain terminals of transistors P2 and N2. The output current may be mirrored via transistors P4 and P5. The auto-calibration transistor P6 and trim resistor R1 accommodate the characteristics of different crystals.
Patent GB-2602069-A (GB)
Title: Floor cleaner dock
Inventor: OLIVER DODGSON
IPC: A47L11/40
Filed: 2020-12-17
Abstract: A dock for receiving a floor cleaner, the dock comprises a receiving unit 32 for receiving the floor cleaner 12, a reservoir for containing liquid, and a nozzle 38 arranged to spray a floor cleaner received in the receiving unit with liquid from the reservoir such that an agitating cleaning effect is provided. Preferably the liquid sprayed on the floor cleaner returns to the reservoir for containing liquid, alternatively a waste liquid reservoir for receiving the liquid sprayed on the floor cleaner is provided. A heater is preferably provided to heat the liquid being sprayed on the floor cleaner, the dock may also charge a battery the floor cleaner. A method of cleaning a floor cleaner is also claimed.
Patent GB-2601837-A (GB)
Title: Merging LIDAR information and camera information
Inventor: JONG HO LEE
IPC: G01S17/88
Filed: 2021-01-06
Abstract: A system for an autonomous vehicle comprising merging LiDAR information and camera information. A vehicle including at least one LiDAR device configured to detect electromagnetic radiation; at least one camera configured to generate camera information of objects proximate to the vehicle; at least one processor communicatively coupled to the at least one LiDAR device and the at least one camera and a control circuit communicatively coupled to the at least one processor, wherein the control circuit is configured to operate the vehicle based on a location of the object. The control circuit receiving the LIDAR data and object information, the object information includes at least one pixel of the camera information representing the object and categorisation information representing a classification of the object. The control circuit merging the LIDAR and object information to generated merged data. he system determining the location of the object based on the merged data and passing the location to the vehicle control system.
Patent GB-2610408-A (GB)
Title: Device and method for logging a person's mood
Inventor: SEYI JOSEPH
IPC: G16H50/30
Filed: 2021-09-02
Abstract: A device for logging a person’s mood over one or more time periods in response to a query addressable to the person, comprising: a user device configured to receive the person’s mood selection in response to the query; a memory configured to store a time-stamped mood selection; a processor configured to generate mood selection data over the one or more time periods; the processor being further configured to determine if the collected mood selection data values exceed a predetermined threshold condition then displaying self-help strategies to the person and/or generating an alert to a remote authorised user; and the processor being further configured to automatically generate a mood data report to the remote authorised user at the end of one or more time periods. Also disclosed are a method and a computer program product.
Patent GB-2613580-A (GB)
Title: A subsystem and method for water sampling
Inventor: CHRISTOPHER HYDE
IPC: G01N33/18
Filed: 2021-12-06
Abstract: There is provided a sampling subsystem 110 configured to take a sample from a body of water. The sampling subsystem comprising a sample head 210 configured to be submerged in a body of water. The sample head comprises an inlet (312, Fig.3) configured to receive a water sample while the sample head is submerged in a body of water and one or more sensors (314, Fig.3) each configured to measure one or more corresponding parameters associated with the water sample. The subsystem is configured such that the water sample and the one or more corresponding parameters can be transferred outside the body of water while the sample head is submerged in the body of water. The subsystem may comprise; a hoisting device 220a to control how deep the sample head is in the body of water, a pipe 230 to transfer water sample from the sample head, and a pump 220b to transfer water sample from inlet to the outside of the body of water using the pipe. The sampling subsystem may be incorporated in a system (Fig.1) for monitoring water-based micro-organisms.
Patent GB-2617420-A (GB)
Title: Voice trigger based on acoustic space
Inventor: PRATEEK MURGAI
IPC: G10L15/22
Filed: 2022-08-01
Abstract: A voice activated response on a device is triggered if speech is detected in microphone signals (via eg. Voice Activity Detection VAD) , the speech source shares an acoustic space with the device, and if the user’s gaze is directed towards the device. Gaze direction may be determined from the Direct to Reverberant Ratio (DRR) which is maximised when the user’s mouth is pointed at the device, as calculated using beamforming filters. A trained neural network determines whether the speaker and the device share an acoustic space according to how acoustic energy has propagated around the space.
Patent GB-2619629-A (GB)
Title: Low complexity enhancement video coding
Inventor: GUIDO MEARDI
IPC: H04N19/33
Filed: 2020-03-18
Abstract: A bitstream for transmitting one or more enhancement residuals planes to be added to a set of preliminary pictures obtained from a decoder reconstructed video comprising: a decoder configuration for controlling a decoding process of the bitstream, and encoded enhancement data 424, 426 comprising encoded residual data representing differences 420 between a reference video frame and a decoded version of the video frame 414 where the decoder configuration comprises a variable predicted_residual_mode_flag which indicates whether the decoder should perform a predicted residual process. Preferably values of the flag indicate whether one of a first or a second predicted residual process should be used, or whether prediction of the residual should be disabled. Spatial scaling may be applied across different layers. Only the base layer encodes full video, which may be at a lower resolution. The enhancement coding instead operates on computed sets of residuals. The sets of residuals are computed for a plurality of layers, which may represent different levels of scaling in one or more dimensions. A number of encoding and decoding components or tools are described, which may involve the application of transformations, quantization, entropy encoding and temporal buffering. Embodiments relate to the Low Complexity Enhancement Video Coding (LCEVC) standard.
Patent GT-197226400-A (GT)
Title: Procedimiento para la preparacion de nuevas benzodiazepinas.
IPC: A61K31/55
Filed: 1972-10-23
Abstract: SE RELACIONA CON NUEVOS COMPUESTOS HETEROCICLICOS DE ESTRUCTURA NITROGENADA ESPECIALMENTE LAS BENZO15DIAZEPINAS QUE TIENEN LA ESTRUCTURA QUIMICA, CONTENIDA EN LA FICHA TECNICA RESPECTIVA. ESTOS COMPUESTOS POSEEN ACCION DEPRESORA SOBRE EL SISTEMA NERVIOSO CENTRAL.
Patent GT-198800015-A (GT)
Title: Lucha contra parasitos
IPC: A61K31/70
Filed: 1988-02-19
Abstract: LA PRESENTE INVENCION SE REFIERE AL EMPLEO DE DETERMINADOS DERIVADOS DE NCIANOISOTIUREA PARA COMBATIR PARASITOS ASI COMO TAMBIEN A PRODUCTOS PARA COMBATIR PARASITOS, QUE CONTIE NEN ESTOS COMPUESTOS COMO COMPONENTE PESTICIDA ESTOS COMPUESTOS POSEEN EXCELENTE ACTIVIDAD COMO INSECTICIDAS Y NEMATICIDAS CON BUENA TOLERANCIA POR PARTE DE LAS PLANTAS Y PEQUENA TOXICIDAD FRENTE ANIMALES DE SANGRE CALIENTE.
Patent GT-199200046-A (GT)
IPC: A61F13/00
Filed: 1992-07-30
Abstract: A composite absorbent structure capable of extremely short fluid penetration time, well-suited for use as an absorbent core in disposable absorbent products such as adult disposable briefs, diapers, incontinence pads, sanitary napkins, wound dressings and bandages. The composite absorbent structure (16) comprises a highly absorbent fluid transfer sheet (18) having a low fluid retentiveness, and a laminated, wicking reservoir (20) with a high fluid retentiveness in intimate fluid communication with the fluid transfer sheet to draw fluid therefrom under the effect of capillary action. The laminated reservoir includes superposed layers (22,24), the layer closest to the fluid transfer sheet being provided with a fluid distribution well (26). A highly porous and hydrophilic spacer element (27) is inserted between the reservoir layers establishing a high void volume area which forms an extension of the fluid absorptive well between the reservoir layers. The invention also comprehends a method for providing a rapid fluid absorption in a disposable absorbent product. <IMAGE>
Patent GT-199600058-A (GT)
Title: Composicion fungicida que comprende un compuesto analogo a la estrobilurina.
Inventor: DUVERT PATRICE
IPC: C07C233/11
Filed: 1996-07-24
Abstract: EL PRESENTE INVENTO TIENE POR OBJETO UNA COMPOSICION FUNGICIDA QUE COMPRENDE UN COMPUESTO ANALOGO A LA ESTROBILURINA Y UN PROCEDIMIENTO QUE EMPLEA DICHA COMPOSICION, Y DESTINADO A PROTEGER, A TITULO CURATIVO O PREVENTIVO, A LOS CULTIVOS CONTRA LOS ATAQUES FUNGICOS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA I, EN LA QUE: A, B, R1, R2, & X SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE EN ESTUDIO.
Patent GT-200800166-A (GT)
Title: Derivados de octahidro-pirrol (3,4-b) pirrol
Inventor: COWART MARLON D
IPC: A61K31/407
Filed: 2008-08-22
Abstract: LA PRESENTE INVENCIÓN TRATA DE DERIVADOS DE OCTAHIDRO-PIRROLO (3,4-B)PIRROL ÚTILES PARA TRATAR CONDICIONES O TRASTORNOS QUE SE PREVIENEN O MEJORAN CON LIGANDOS DEL RECEPTOR DE HISTAMINA-3. EN LA PRESENTE SE DIVULGAN COMPUESTOS OCTAHIDRO-PIRROLO(3,4-B)PIRROL, MÉTODOS PARA USAR DICHOS COMPUESTOS, COMPOSICIONES PARA HACERLOS Y PROCESOS PARA PREPARAR DICHOS COMPUESTOS. T2008
Patent KR-830001255-A (KR)
Title: 3-알콕시카르보닐-벤조디아제핀류의 제조방법
Filed: 1979-07-25
Abstract: 내용 없음
Patent KR-830002501-A (KR)
Title: 전기 소제기용 회전 브러시 흡구
Filed: 1980-04-01
Abstract: 내용 없음
Patent KR-830003167-A (KR)
Title: 스스로 중심을 잡는 장치용 결합 버튼
IPC: A01K89/01
Filed: 1980-09-16
Abstract: 내용 없음
Patent KR-830004452-A (KR)
Title: 알칼리금속염화물 수용액의 전기분해방법
IPC: C25B1/34
Filed: 1980-12-15
Abstract: 내용 없음
Patent KR-830005082-A (KR)
Title: 탄화수소유의 용매 추출법
IPC: C10G21/00
Filed: 1981-03-05
Abstract: 내용 없음
Patent KR-830009794-A (KR)
Title: 필터 프레스에서의 여재(瀘滓)제거용 기기의 이동장치
IPC: B01D25/172
Filed: 1982-04-09
Abstract: 내용 없음