baber/WOPTO huggingface dataset:
Patent GB-2582530-A (GB)
Title: Child safety seat
Inventor: DAVID A LEHMAN
IPC: B60N2/28
Filed: 2019-01-23
Abstract: A child safety seat 100 includes a seat shell 104, an adjustable headrest 112 and a child restraining harness 140. The seat shell has a backrest portion 108, a sidewall protruding forward from the backrest portion, and a first rod inside the seat shell. The adjustable headrest 112 is movable along the backrest portion, the headrest being fixedly connected with a second rod and a spacer that are located adjacent to each other. The child restraining harness 140 has a harness strap, the harness strap wrapping around the first rod 144 and forming two folded strap portions 142A&B that extend downward from the first rod, one of the two folded strap portions wrapping around the second rod 146, and the spacer 148 being disposed between the two folded strap portions for preventing a contact between the two folded strap portions. Moreover, some embodiment may provide a latch belt (fig1, item154) disposed transversally across the seat shell and having two opposite ends respectively provided with two connectors for attachment to an anchorage provided in a vehicle, and a storage compartment on a rear of the backrest portion adapted to receive the two connectors of the latch belt.
Patent GB-2584567-A (GB)
Title: Data compression
Inventor: RUNE ERLEND JENSEN
IPC: H04L12/801
Filed: 2018-08-09
Abstract: When the desired throughput of a data compression module is greater than the actual throughput, a fraction of the data is compressed, and the remainder is not compressed. The compressed and uncompressed data are then output. The size of the fraction to be compressed is calculated to give the desired throughput. The data may be a data file, a data block, a data object or a byte stream. Small amounts of data may be compressed at high frequency or large amounts of data may be compressed at low frequency, in dependence on the latency requirements of the system. The data may be compressed by a storage system or a communication system. The compression algorithm may be selected in dependence on the type of data being compressed. Computing resources may be allocated to compression and to other tasks to maximise the overall throughput of the system.
Patent GB-2598921-A (GB)
Title: Clamp assembly
Inventor: JONATHAN RUPERT ANDREW MAHON
IPC: F16L37/12
Filed: 2020-09-18
Abstract: A clamp assembly for connecting a first pipe 26 having a first flange 28 to a second pipe having a second flange 32 in a vacuum system is provided. A clamp assembly comprises a resilient ring 42 configured to surround the first pipe during use and a plurality of clamping elements 40 coupled with the resilient ring. The clamping elements are each operable to rotate relative to the resilient ring via respective axes of rotation 42 during use in order to move the clamping elements from an open position in which the clamping elements are not in contact with the first flange into a clamping position in which in use when the first pipe is connected to the second pipe the clamping elements are arranged to clamp the first flange to the second flange to form a joint between the first pipe and the second pipe. The clamp assembly may include a securing ring 46. The resilient ring may bias the clamping elements in the open position. The resilient ring may be a canted spring. The resilient ring may comprise a latching mechanism for mounting the clamp assembly to the first or second pipe.
Patent GB-2600148-A (GB)
Title: A wind turbine rotor blade assembly with an erosion shield
Inventor: MANISH MUKHERJEE
IPC: F03D80/00
Filed: 2020-10-23
Abstract: A rotor blade assembly for a wind turbine comprises a rotor blade 10 with an attachment surface 72, eg including part of the blade leading edge 56, for an erosion shield 74. The erosion shield 74 has a plurality of through-holes 76 for alignment with a plurality of holes 80 in the attachment surface 72. A plurality of fasteners 78, eg screw rivets, are inserted into the aligned holes 76 and 80 such that the erosion shield 74 is fastened, eg releasably, to the rotor blade 10. The erosion shield 74 may be located in a recess in the attachment surface 72. The gap between the blade surface and the edge of the erosion shield 74 may be sealed by an injectable sealant (90, fig.6). The erosion shield 74 may comprise a layered polymer and/or a ceramic material and have a U-shaped cross-section with a row of holes (98, 99, fig.7) adjacent each longitudinal edge.
Patent GB-2601130-A (GB)
Title: Sensor assembly
Inventor: Nathan Dear
IPC: H03K17/95
Filed: 2020-11-18
Abstract: A magnetic proximity sensor with two identical switch assemblies 16, 18 in a housing 10, a first 32 and a second 34 electrical circuit for each switch, alternate circuits being completed depending on the proximity of a magnetic target 12 which has magnets 24, 26 arranged to line up with the switches. The target may have four magnets 24, 26, (46, 48, Fig. 4) arranged on two planes, with one switch on each plane. The magnets may be arranged with opposing poles, so the switches connect opposing circuits. Each switch may have change-over, or double-throw, contacts and a moving contact 30. The magnetic switches may have a linear motion, and may include a primary or sensing magnet 22, and a magnetic biasing arrangement 36, 38. The second circuit 34 of each switch may be normally closed. The target may move rotationally at a fixed distance from the housing, and may be connected to a valve.
Patent GB-2601484-A (GB)
Title: Decoding a video stream on a client device
Inventor: DAVID HANDFORD
IPC: H04N21/443
Filed: 2020-11-27
Abstract: A client application on a client device, decoding a video stream, calls a decoding function implemented by a media player library, which includes a further call to a decoding function implemented by an operating system (OS) of the client device, and is modified to include a determination as to whether the video stream is encoded using a multi-layer coding scheme. If so, the video stream is processed to extract a base stream and an enhancement stream, the base stream is decoded using the further call to the decoding function implemented by the operating system, the encoded enhancement stream is decoded, the decoded enhancement stream is applied to the decoded base stream to generate decoded video stream data, and the decoded video stream data is returned to the decoding function implemented by the media player library. If it is determined that the video stream is not encoded using the multi layer (BL, EL) coding scheme, the video stream is decoded using the further call to the decoding function implemented by the operating system. The coding method may be applied to Low Complexity Enhancement Video Encoding (LCEVC).
Patent GB-2601485-A (GB)
Title: A clinical protective apparatus
Inventor: EBRAHIM IRAVANI
IPC: A61G15/10
Filed: 2020-11-28
Abstract: A protective apparatus for protecting a clinician working on a patient from pathogen-carrying aerosols, comprising first air ducting means 10; second air ducting means 20; and a screen 4 attached to the first air ducting means 10 suitable for surrounding a part of a patient being treated. The second air ducting means 20 is arranged at least partially within the first air ducting means 10, and the first air ducting means 10 and second air ducting means 20 are connectable to suction means 8 for suctioning air through the first and second air ducting means. The screen is flexible and is removably attachable to the first air ducting means 10. The screen also comprises at least one access port (curved feature at bottom of screen) that enables admission of a hand of the clinician into an enclosed area bounded by the screen 4.
Patent GB-2604348-A (GB)
Title: A compacting power tool
Inventor: TIM HEIMRICH
IPC: E02D3/046
Filed: 2021-03-01
Abstract: The compacting power tool 100 comprises: a housing 102, a motor 204, a reciprocating drive mechanism 200 coupled to the motor and a compacting foot 112 coupled to the reciprocating drive mechanism and configured to engage a surface to be compacted. The tool further comprises a controller (910, figure 9) configured to receive at least one motor signal and to determine a change in the operational load of the motor based on the received at least one motor signal when the compacting foot is not engaging the surface to be compacted. Also disclosed is a controller for a compacting power tool, the controller configured to receive at least one motor signal and determine a change in the operational load of the motor based on the received at least one motor signal when a compacting foot does not engage a surface to be compacted.
Patent GB-2606693-A (GB)
Title: Fusion protein
Inventor: JAMES ROBERT EDGAR
IPC: C07K19/00
Filed: 2021-04-08
Abstract: The fusion protein comprises a tetraspanin exosomal protein and one or more immunogenic proteins. The tetraspanin may be CD63, CD9 or CD81, or a fragment or variant thereof. The protein may be capable of eliciting an immune response against a SARS-CoV-2 protein, such as the spike protein. Also claimed is an exosome or membrane preparation comprising the fusion protein, a vaccine composition comprising the exosome or membrane preparation, a nucleic acid molecule, an expression vector and a cell comprising the fusion protein. Also claimed is a method of preventing or ameliorating an infection comprising providing the subject with a therapeutically effective amount of the exosome, membrane preparation or vaccine composition. The exosome may comprise a DC receptor ligand and/or an immune enhancing moiety.
Patent GB-2607001-A (GB)
Title: Signal processing
Inventor: DOMINIK PRZYBOROWSKI
IPC: H03F3/45
Filed: 2021-05-07
Abstract: A signal processing device (200), configured to compensate for process and temperature variations deviating from nominal conditions, includes a transconductance amplifier (202) arranged in series with a transimpedance amplifier (204). The transconductance amplifier produces a current output (Iout) dependent on a voltage input (Vin) and a transconductance gain (Gm); the transimpedance amplifier produces a voltage output (Vout) dependent on the current (Iout) from the transconductance amplifier and a transimpedance gain. A bias circuit (208) comprises a current mirror (M1, M2) with the gate and drain of a first transistor (M1) connected to the gate of a second transistor (M2) and to a proportional-to-absolute-temperature (PTAT) current source (IPTAT). The drain of the second transistor supplies the transconductance amplifier with current (Ibias). The source of the first transistor is connected to a node via a first resistor (R1), and the source of the second transistor is connected to the node via a second, trimmable resistor (R2). A feedback circuit (206) for the transimpedance amplifier includes a third, trimmable resistor (R3). The resistances of the first and third resistors are equal at the nominal process and temperature condition, and the ratio between a resistance of the second and third resistors is constant when the resistances are varied. A method of configuring the device is also provided. The device may be used where temperature and process invariant total gain is desirable.
Patent GB-2599775-A (GB)
Title: Apparatus and method
Inventor: CRAIG TAYLOR
IPC: H05B47/115
Filed: 2021-08-09
Abstract: An LED device 1: a light source 15 with an LED module 18, and an occupancy sensor 11. The light source always emits light at a constant level. The occupancy sensor is electrically connected to an LED driver, which in turn is connected to an LED luminaire. The occupancy sensor controls the LED luminaire, wherein the light emitted by the LED luminaire is brighter than the light emitted by the LED module. There may be more than one light source and/or luminaires. The LED module may comprise a single LED, or a plurality of LEDs. The LED device may be retrofitted to a pre-existing/pre-installed LED luminaire. Upon detecting the presence/absence of a person, the occupancy sensor may trigger power to be provided to the LED driver to illuminate the LED luminaire. The LED luminaire is preferably off in the absence of a persons. The LED driver does not require a dimming capability, since the LED luminaire is only ever on or off, while the light source provides low level lighting intended, e.g. for building corridors.
Patent GB-2614045-A (GB)
Title: Power semiconductor apparatus
Inventor: YUN LI
IPC: H05K7/20
Filed: 2021-12-14
Abstract: There is provided a power semiconductor apparatus 1000, comprising a plurality of power semiconductor modules M1 to M4, each of which comprises at least one semiconductor chip; a plurality of coolers C1 to C5 stacked with the power semiconductor modules along a stacking direction Z, wherein each of the power semiconductor modules is thermally coupled to at least one of the coolers; first and second structural plates SP1, SP2 arranged on opposite sides of the stacked coolers and power semiconductor modules in the stacking direction, wherein the first and second structural plates are configured to pressurise the stacked coolers and power semiconductor modules in the stacking direction; a plurality of compliant components CP1 to CP8 arranged between at least one of the first and second structural plates and the stacked coolers and power semiconductor modules; and a pressure controller comprising first and second ends N1-N4, S1-S4 coupled to the first and second structural plates respectively, wherein a distance between the first and second ends is adjustable so as to control a pressure applied by the structural plates to the stacked coolers and power semiconductor modules in the stacking direction.
Patent GB-2614306-A (GB)
Title: Dock gate barrier system
Inventor: GRAHAM JOHN MARTIN
IPC: E01F13/06
Filed: 2021-12-24
Abstract: A dock gate barrier system 10 comprising a barrier member 300 with a central axis 302 extending therebetween along the length of the barrier member 300. The barrier member 300 comprises a coupling 400 which defines a passage 402 with an inlet 410. The barrier system 10 also comprises a first support member 200 from which extends a hitch pin 210 which extends along a longitudinal axis 202. The hitch pin 210 is configured to enter the passage 402 at the inlet 410 and extend into the passage 402. The hitch pin 210 and coupling passage 402 configured such that in a first configuration the hitch pin 210 is operable to be entered into, and withdrawn from, the coupling passage 402. In a second configuration, in response a load being applied to the barrier member 300 causing it to bend along its central axis 302, the hitch pin 210 is engaged with the coupling 400 to thereby lock the coupling 400 relative to the hitch pin 210 and thereby lock the barrier member 300 to the first support member 200.
Patent GB-2602569-A (GB)
Title: Live monitoring to trigger automation
Inventor: MATTHEW GRADY MCCONNELL
IPC: H04M3/523
Filed: 2020-09-10
Abstract: An end-user network 320 (such as a call center or contact centre) comprises servers (324, 326, 328)which receive incoming communications 330 and assigns agent instances 322A-D to service those communications. Data associated with the servers is sent to a management network 300 which determines candidate operations to be performed by the servers according to a specification defined by the end-user network and comprising conditional logical directives 302. The management network determines action values and provides a set of highest-value operations to the servers. The action values may be determined based on input from the end-user network or determined by the management based on similar networks to the end-user network. The specification provided by the end-user network may include constraints relating to cost, queuing or service level, with highest-value operations only used if those constraints are met. The servers of the end-user network may be manged by a different entity to the management network.
Patent GB-2616620-A (GB)
Title: A burner assembly for combustion of an air-hydrogen mixture
Inventor: BRIAN LOWE
IPC: F23D14/58
Filed: 2022-03-14
Abstract: A burner assembly (100 Fig. 1) is used for combustion of an air-hydrogen mixture on a burner surface 235. The assembly has a burning unit 120 with an air-hydrogen mixture pathway 230 that includes multiple slotted orifices 250 through which the air-hydrogen mixture flows to the burner surface. The burner surface has a first length 232 and a smaller first width 234. Each slotted orifice is of a maximum width 258 of 0.6mm and has a length 259 greater than 0.6mm and which is arranged parallel to the width of the burner surface. The slotted outlets may be arranged in several rows 262, 264, 266, 268, and adjacent rows may be staggered. The arrangement may include a diffuser (520 Figs. 5 and 6), which may be integral. The air-hydrogen mixture pathway may emerge through the burner surface that is flat, semi-cylindrical or cylindrical. The arrangement may have a controlled pressure drop (ρ) for a given air flow rate (V) according to 0.00265V2 + 0.007V > ρ > 0.001V2 + 0.01V, wherein V defines the given air flow rate in L/min.
Patent GB-2602613-A (GB)
Title: Anomaly detection
Inventor: NEIL CAITHNESS
IPC: H04L9/40
Filed: 2020-10-12
Abstract: One aspect herein provides computer-implemented method of detecting potential cybersecurity threats from collected data pertaining to a monitored network, the collected data comprising at least one of network data and endpoint data, the method comprising: structuring the collected data as at least one data matrix, each row of the data matrix being a datapoint and each column corresponding to a feature; identifying at least one of the datapoints as anomalous, thereby detecting a potential cybersecurity threat; and extracting causal information about the anomalous datapoint based on an angular relationship between a second-pass coordinate vector of the anomalous datapoint and a second-pass coordinate vector of at least one of the features, the second-pass coordinate vectors determined by applying a second-pass singular value decomposition (SVD) to a residuals matrix, the residuals matrix computed between the data matrix and an approximation of the data matrix, by applying a first-pass truncated SVD to the data matrix.
Patent GB-2609748-A (GB)
Title: Cuffed medico-surgical tubes
Inventor: STEPHEN JAMES FIELD
IPC: A61M16/04
Filed: 2022-06-30
Abstract: The sealing cuff 10 of a tracheal tube comprises an outer layer 102 (Figure 2A) of a first material having a high adhesion to the shaft 1 of the tube and an inner layer 101 (Figure 2A) of a second material having a low adhesion to the shaft. Opposite ends of the cuff are secured with the outside of the shaft by respective bonded joins 14, 15. The bonded joins may be formed by sleeves that overlap the shaft and an end of the cuff and that adhere to both the shaft and the outer layer of the cuff. Alternatively, the bonded joins could be formed by folded in ends 205, 206 (Figure 3) of the cuff so that the outer layer of the cuff is presented inwardly at the ends and bonded with the shaft. The cuff could be attached by a sleeve at one end and a folded end at its other end.
Patent GB-2621180-A (GB)
Title: Method, apparatus and computer program
Inventor: BRUNO LANDAIS
IPC: H04L67/51
Filed: 2022-08-05
Abstract: A service based architecture (SBA) such a that used in the 5G Core (5GC) network has Network Function Consumers (NFc) obtaining services from Network Function Producers (NFp) via Network Repository Functions (NRF) which act as brokers. The Network Functions (NF) have locality parameters which can be used to select preferred NFp to provide a service to an NFc. In the invention the locality parameter includes multiple location descriptions, which may be provided as key:value pairs (e.g. locality {data center: datacenter123, city: Los Angeles, state: California}). This locality parameter format is used when the NFp registers with the NRF S801-803, when the NFc requests an NF Service S805 and when the NRF determines preferred NFp to fulfil a Service request S807.
Patent GB-2621222-A (GB)
Title: Method and system for estimating cardiovascular fitness and maximum heart rate for a user
Inventor: CLARE SIMPSON
IPC: A63B24/00
Filed: 2023-06-01
Abstract: Method and system for estimating cardiovascular fitness for a user comprises: obtaining cardiac activity data for a user during a plurality of stages of an exercise, the plurality of stages comprising an activity stage and a rest stage following the activity stage 1604. A heart rate recovery value is determined from the cardiac activity data 1606. The cardiovascular fitness is estimated using a comparison of the heart rate recovery value to a threshold heart rate recovery value 1608. The estimated cardiovascular fitness is output to the user 1610. A peak heart rate may be determined and compared to an existing maximum heart rate for the user, a stored maximum heart rate for the user may then be updated. Also disclosed is a method for estimating cardiovascular fitness wherein a VO2 max value is determined from the cardiac activity data; cardiovascular fitness is estimated using a comparison of the VO2 max value to a threshold VO2 max value.
Patent GR-890100493-A (GR)
Title: Process for preparing clystalline (5r,6s)-2-carbamouloxymethyl-6-[(1r)-hydroxyethyl]-2-penem-carboxylic acid and its pharmaceutical formulation
Inventor: BATTISTINI CARLO
IPC: A61P31/04
Filed: 1989-08-03
Abstract: A crystalline form of (5R,6S)-2-carbamoyloxymethyl-6-((1R)-hydroxyethyl)-2-penem-3-carboxylic acid incorporates two molecules of water per molecule of the acid and is useful as an antibacterial agent.
Patent GR-980100194-A (GR)
Title: Self-acting image-displaying system
Inventor: KALAMARAS IOANNI PANAGIOTIS
IPC: G09F21/04
Filed: 1998-06-01
Abstract: Self-acting image-displaying system fixed on a vehicle on the sides of which there are installed peripheral screens which, via the mechanical or hydraulic system, are able to acquire a sloping position permitting their view from different, as to height, optic angles; rollers cover the screens when these last are inoperative. A required technical equipment is  installed inside the vehicle and composed of display apparatuses, portable generator and controls so that the image can be displayed even when the vehicle is moving. The image is accompanied with sound furnished by an autonomously-operating sound system. The hydraulic hoisting system lifts the display installation up to the desired hight so that the screens can be visible when the vehicle is in stationary position; the folding supports provide stability and the possibility of detaching said installation from the transporting tractor.
Patent GT-197537103-A (GT)
Title: Nuevo procedimiento para reducir el contenido de gosipol li-bre en harinas de torta de semilla de algodon
IPC: A23L5/20
Filed: 1975-05-05
Abstract: SE REFIERE A UN PROCESO DE TRATAMIENTO DE HARINA DE TORTA DESEMILLA DE ALGODON O MEZCLAS QUE LOS CONTENGAN,CON COMPUES TOS DE HIERRO Y DE CALCIO Y EL SOMETIMIENTO DEL PRODUCTO ASIOBTENIDO A TEMPERATURAS ELEVADAS PARA REDUCIR,SIN ADICIONAR AGUA,EL CONTENIDO DE GOSIPOL LIBRE DE LA HARINA TORTA DE SE MILLA DE ALGODON.
Patent GT-200000028-A (GT)
Title: Recuperacion de niquel y cobalto a partir del mineral.
Inventor: DUYVESTEYN WILLEM P C
IPC: C22B3/24
Filed: 2000-03-09
Abstract: SE PROPORCIONA UN PROCESO PARA RECUPERAR SELECTIVAMENTE, A PARTIR DE UNA SOLUCION IMPURA, SOLUCIONES PURAS DE NIQUEL Y COBALTO ADECUADAS PARA LA SEPARACION ELECTROLITICA DE LOS RESPECTIVOS METALES. LA SOLUCION IMPURA PUEDE SER AQUELLA QUE SE OBTIENE POR LAVADO MEDIANTE ACIDOS DE LATERITAS O MINERALES CON CONTENIDO DE OXIDOS. LA SOLUCION IMPURA SE PONE EN CONTACTO CON UNA RESINA SOLIDA DE INTERCAMBIO IONICO PARA EXTRAER SELECTIVAMENTE EL NIQUEL Y EL COBALTO, AL MISMO TIEMPO QUE SE RECHAZA A LO MENOS UN ELEMENTO DEL GRUPO MANGANESO, MAGNESIO, CALCIO, HIERRO (II) Y CROMO (III). LA RESINA DE INTERCAMBIO IONICO CONTIENE BISPICOLILAMINA COMO GRUPO PRINCIPAL PARA LA FORMACION DE QUELATOS.