baber/WOPTO huggingface dataset:
Patent GB-2595874-A (GB)
Title: A method for operating a lubricating and piston cooling system for an engine of a vehicle and a lubricating and piston cooling system
Inventor: PHILIP DINGLE
IPC: F01P3/08
Filed: 2020-06-09
Abstract: A method for operating a lubricating and piston cooling system 10 for a vehicle engine that has a first oil circuit 18 and associated first oil pump 20, and a second oil circuit 26 and associated second oil pump 28. In use, oil conveyed through the first oil circuit is directed to piston jet nozzles 12 which deliver oil jets 14 for cooling respective pistons of the engine, and oil conveyed through the second oil circuit is directed to consumers 16 other than the piston jet nozzles. The system further includes a valve device 44 that in a first mode of operation the first and second oil pumps are active and a) the valve connects the piston jet nozzles to the first oil circuit and disconnects from the second oil circuit, and b) disconnects at least one consumer from the first circuit. In a second mode of operation, the first pump is active and the second pump is de-active and a) the valve disconnects the piston jet nozzles from both the first and second oil circuits, and b) connects at least one consumer to the first oil circuit via the second oil circuit. The method of operation reduces parasitic oil pumping losses and improves fuel consumption and engine life.
Patent GB-2596784-A (GB)
Title: Apparatus for detecting motion
Inventor: ANNO KOETJE
IPC: A63B22/16
Filed: 2020-06-22
Abstract: An electrostimulation device has a motion detector such as an accelerometer to detect movement of the device. A motion output signal is generated, indicative of the amount of detected motion, and passed to a processor which delivers an output according to whether a motion threshold is exceeded. If insufficient motion is detected, the output may be a message prompting a user to increase the stimulation voltage. The electrostimulation device may be a circular disc, with an upper surface 3 on which a user places their feet, and rockers 7 underneath. The device may be used in conjunction with an app running on a mobile smart device.
Patent GB-2584368-A (GB)
Title: A chromium catalyst, its preparation and use
Inventor: WEIQING JOE ZOU
IPC: B01J37/03
Filed: 2017-05-22
Abstract: A porous chromium oxide catalyst comprising chromium (III) Oxide and chromium (VI) oxide, whereby the chromium (VI) oxide is present at an amount of 1000 ppm or below based the total amount of chromium oxide. Chromium (III) and (VI) constitute 96 wt% of the catalyst and the pore volume of the catalyst is between 0.2 cc/g and 2 cc/g. The catalyst is prepared by dissolving chromium (VI) in water and adding a reducing organic solvent to form a slurry which is then dried. Also disclosed is a chromium oxide catalyst with a Cr (VI) content of 10,000 ppm or lower. Also disclosed is a catalyst system containing a chromium oxide catalyst with a Cr (VI) content of 10,000ppm or lower with a surface area of over 150 m2/g and a substrate. Also disclosed is chromium oxide catalyst with a Cr (VI) content of 10,000 ppm or lower with a bulk density of between 0.2 g/cc and 1.0 g/cc. Also disclosed is chromium oxide catalyst with a Cr (VI) content of 10,000 ppm that takes the form of a xerogel.
Patent GB-2597924-A (GB)
Title: A thermal imaging system and method
Inventor: RICHARD MAGUIRE
IPC: G01J5/80
Filed: 2020-07-31
Abstract: Thermal imaging camera 102 detects radiation from a scene 104, including target 106, and has field of view 112. Calibration elements 114, 116 may have high thermal conductivities and e.g. a paint surface which is highly emissive of infrared radiation. They are at least partly locatable within the view 112 in use, for example by mounting element 118 and arm 122. Devices 124, 126 may monitor calibration element temperatures. Calibration elements may be heated or cooled, e.g. with the first 114 at ambient temperature, and the second 116 relatively close to the temperature of the target, to improve calibration. Calibration elements 114,116 do not interrupt the whole scene, e.g. being positioned at the periphery of the field of view (figure 3), so that the camera may continue to image while calibration occurs. The system may report absolute scene temperature and may be useful to indicate if a person has fever.
Patent GB-2589689-A (GB)
Title: Improved cardiopulmonary bypass device
Inventor: GODALLAWATHTHA P GUNARATHNE
IPC: A61M60/845
Filed: 2020-08-21
Abstract: An extracorporeal blood circulation (EBC) device comprises pumping chamber 102, 104 having inlet 110, 112 and outlet valves 114, 116 and a pneumatic drive S1, S2 to apply a positive P1 and a negative pressure P2 (relative to ambient) to the pumping chamber. In a first stage, shown in 104, the drive applies negative pressure to draw blood into the pumping chamber via the inlet, and in a second stage, shown in 102, applies positive pressure driving gas into the pumping chamber to drive blood therein through the outlet. The chambers may be arranged in pairs (shown) and operate alternately and also be arranged concentrically in combination with a buffer tank (206, Fig. 10). Chambers may be arranged with a negative pressure reservoir (24, Fig. 6) in addition to a buffer chamber (24). A wound aspirator 118 may be connected to the reservoir or a pumping chamber via valves 120, 122. In-chamber oxygenators 136, 138 may replace or supplement any system oxygenators, e.g. ECMO 126. The drive may be a simple piston or use theatre pressurised gas blender and wall mounted partial vacuum.
Patent GB-2589978-A (GB)
Title: Cavity Tray
Inventor: SEAN COYLE
IPC: E04B1/70
Filed: 2020-10-22
Abstract: A non-combustible cavity tray for a cavity wall of a building having a means for delivering internal moisture towards the outer leaf of a cavity wall. The tray may be adjustable to fit different cavity wall gaps, and may comprise a stop end. The tray may be configured to overlap adjacent trays. The tray may have formations such as ribs which channel the water towards the outer wall rather than off the edges of the tray. The cavity tray may also be a cavity barrier or sock for stopping passage of fire. The tray may comprise a means for preventing slippage such as a mortar key in the form of ridges or projections. The cavity tray may be a unitary tray supported only by the outer leaf of the cavity wall. Alternatively the tray may comprise modular upper and lower trays which overlap to allow the tray to fit to the cavity, the upper part being secured to or within the inner skin.
Patent GB-2600946-A (GB)
Title: Umbrella coupling
Inventor: CAMERON ALEXANDER
IPC: A45B25/10
Filed: 2020-11-11
Abstract: An umbrella coupling 14, 18 comprising a central aperture (40, 58, figs.4, 8) for receiving a shaft 12, possibly fastened through an opening (35, fig.4), and plural radially extending peripheral slots 28, 46 in a slotted region of greater span than a tubular region (41, 59, figs.4, 8), each slot having opposed mounting recesses (32, 50, figs.4, 8) for pivotably receiving pegs of an end 26, 44 of an umbrella member, such as rib 16 or stretcher 20. The mounting recesses may be of circular cross-section and axially aligned in facing side walls (30, 48, figs.4, 8) of the slots. The coupling may comprise upper and lower parts (34, 36, 52, 54, figs.4, 8) aligned such as by a peripheral lip (39, 57, figs.4, 8), such that the central aperture, slots and mounting recesses comprise upper and lower sections. The upper and lower parts may be attachable via screws 24, 42 through openings (38, 56, figs.4, 8). An umbrella (10, fig.1) including the coupling as a top notch, a runner, or both is also provided.
Patent GB-2604589-A (GB)
Title: Fertilizer particles coated with a micronutrient source
Inventor: STUART WARD
IPC: C05G5/30
Filed: 2021-03-02
Abstract: A liquid composition comprising a micronutrient dissolved in a solvent which is selected from the group consisting of polyhydric alcohols, derivatives of polyhydric alcohols, and mixtures thereof. The micronutrient is selected from the group consisting of boron, copper, manganese, molybdenum and zinc. Preferably the micronutrient is a salt or a chelate comprising ethylenediaminetetraacetate (EDTA). The micronutrient may alco be boric acid, sodium borate, boron ethanolamine or sodium molybdate. The solvent has a melting point below 15°C and represents 30-90 wt% of the liquid composition. Preferably the solvent is selected from glycerol, ethylene glycol, propylene glycol, diethylene glycol, 2-(2-ethoxyethoxy)ethan-1-ol (diethylene glycol monoethyl ether). The liquid composition may further comprise urea and an acid selected from citric acid, malic acid and lactic acid. In one embodiment the composition is used as a coating agent for fertiliser particles, wherein the core of the fertiliser particle may preferably comprise urea, ammonium salts, nitrate salts, phosphate salts, potassium salts, calcium nitrate and mixtures thereof.
Patent GB-2597352-A (GB)
Title: Method and system for efficient neural network training
Inventor: Timothy Hospedales
IPC: G06N20/00
Filed: 2021-05-17
Abstract: Training method for a machine learning, ML, model based on a neural-symbolic framework that is a hybrid of a symbolic reasoning algorithm and artificial neural networks, providing a method of training multiple artificial neural networks in a ML which uses abductive reasoning to improve training data for a neural network by abducting possible correct intermediate neuron outputs (i.e. intermediate labels). The method comprising: receiving training data, i.e. input data and a correct output label, and a corresponding set of logical rules; inputting the label and the set of logical rules to a logic module of the ML model; using abduction at the logic module to compute a set of possible abducted intermediate labels for the input data item of the pair; and, training, iteratively, neural network modules of the ML model by: inputting the training data to neural models; outputting intermediate labels; comparing the output intermediate labels to the abducted intermediate labels and determining how well they match with other; using backpropagation to maximise the match between the abducted intermediate labels and the intermediate labels. The training data may be an image and a final label.
Patent GB-2592165-A (GB)
Title: Efficient resource utilization in data centers
Inventor: ROBERT E CYPHER
IPC: G06F9/50
Filed: 2015-01-23
Abstract: A method 600 and system wherein high and low-availability jobs are identified 602, and a first quota of resources available to the low-availability jobs is determined as a quantity of resources available during normal operations 604. A second quota of resources available to the high-availability jobs is determined as a quantity of resources available during normal operations minus a quantity of resources lost due to a tolerated event 606. The jobs are executed on a distributed system 608 and the total usage of resources by the high and low-availability jobs is constrained by the respective second and first quotas 610 wherein the high-availability jobs have a higher priority than the low-availability jobs. The quantity of resources lost due to a tolerated event may be based on an assignment of the jobs to particular resources and a system hierarchy comprising system domains each having an active state or an inactive state. The system hierarchy may comprise 4 different levels corresponding to host machines, memory devices, or network-interface devices; power deliverers of racks; power deliverers of cells; and a distribution centre module respectively.
Patent GB-2607334-A (GB)
Title: Communication methods and device to signal EMLMR links and associated EMLMR links sets
Inventor: MICKAËL LORGEOUX
IPC: H04W76/34
Filed: 2021-06-03
Abstract: In wireless networks implementing multilink transmissions, a non-AP multi-link device MLD signals its Enhanced Multi-Link Multi-Radio EMLMR links and associated EMLMR links sets to the AP MLD, for the latter to adopt appropriate control of its radio resources when the ELMLR mode is activated. In particular, the AP MLD avoids transmitting on an ELMLR link belonging to an ELMLR links set having another ELMLR link currently used for data exchange. The EMLMR links are signalled in their respective Per-STA profile sub-elements provided in a ML association or reconfiguration request frame sent to the AP MLD. An EMLMR Links Sets field is used to indicate to which sets the link described by the Per-STA profile sub-element belongs.
Patent GB-2598043-A (GB)
Title: Electrical component having layered structure with improved breakdown performance
Inventor: ANGELA ELLMORE
IPC: H01G4/38
Filed: 2021-07-19
Abstract: An electrical component 100 having a layered structure including: a ceramic body 110; at least a first set of electrodes 122,124 located in a common plane and isolated from one another by a first gap 123; at least a second set of electrodes 132,134 located in a common plane parallel to and at least partially overlapping the at least one first set of electrodes 122,124 and isolated from one another by a second gap 133, where the at least one first and second sets of electrodes 122,124,132,134 are at least partially embedded in the ceramic body 110 such that the first and second gaps 123,133 are filled by the ceramic material. The component 100 may also comprise first 140 and second 142 conductive terminations which are electrically connected to the respective first or second sets of electrodes.
Patent GB-2616905-A (GB)
Title: Quantum timestamping
Inventor: CATHERINE WHITE
IPC: H04L9/32
Filed: 2022-03-25
Abstract: In the embodiments, a verifier 210 generates random quantum states, transmits them over quantum channels 220 of known latency to timestamping devices 230, records the time of transmission tT and a measurement of the quantum state. The timestamp device classically processes data to be timestamped to create an input token (e.g. a hash). The timestamp device then combines the input token with the random quantum state and the current time tC to produce a timestamp proof token. The timestamp proof token can be verified using tC and the known latency to look up the verifier quantum state for time tT, and checking that the quantum states match. Timestamp proof token may include a measurement of the quantum state and/or may involve performing quantum computing operations which are dependent upon the input token on the quantum state.
Patent GB-2609289-A (GB)
Title: Method and apparatus for processing video signal
Inventor: BAE KEUN LEE
IPC: H04N19/593
Filed: 2019-06-27
Abstract: Decoding, comprising: Determining reference sample line of current block in image based on reference sample line index, reference sample line index indicating one of plurality of reference sample lines (reference sample lines 0 – 3) pre-defined in decoding apparatus, the plurality of reference sample lines including neighbouring sample line (reference sample line 0) to current block and at least one non-neighbouring sample line (reference sample lines 1 - 3); Determining intra prediction mode of current block; and Performing intra prediction for current block based on reference sample of reference sample line and intra prediction mode. Encoding, comprising: Determining reference sample line for intra prediction of current block in image, the determined reference sample line being indicated by reference sample line index, the reference sample line index indicating one of plurality of reference sample lines (reference sample lines 0 – 3) pre-defined in encoding apparatus, the plurality of reference sample lines including neighbouring sample line (reference sample line 0) to the current block and at least one non-neighbouring sample line (reference sample lines 1 - 3); Determining intra prediction mode of current block; and Encoding current block by using prediction block generated based on reference sample of reference sample line and intra prediction mode.
Patent GB-2609787-A (GB)
Title: Work method to design for thickening time using cementitious blend composition
Inventor: SIVA RAMA KRISHNA JANDHYALA
IPC: G01N33/38
Filed: 2020-07-16
Abstract: A method of designing a cement slurry may include: (a) selecting at least a cement and concentration thereof, water and concentration thereof, and, optionally, at least one supplementary cementitious material and a concentration thereof, such that a cement slurry comprising the cement, the water, and, if present, the at least one supplementary cementitious material, meet a density requirement; (b) calculating a thickening time of the cement slurry using a thickening time model; (c) comparing the thickening time of the cement slurry to a thickening time requirement, wherein steps (a)-(c) are repeated if the thickening time of the cement slurry does not meet or exceed the thickening time requirement, wherein the selecting comprises selecting different concentrations and/or different chemical identities for the cement and/or the supplementary cementitious material than previously selected, or step (d) is performed if the thickening time of the cement slurry meets or exceeds the thickening time requirement; and preparing the cement slurry.
Patent GB-2619184-A (GB)
Title: Low complexity enhancement video coding
Inventor: GUIDO MEARDI
IPC: H04N19/187
Filed: 2020-03-18
Abstract: Examples of a low complexity enhancement video coding (LCEVC) are described. The claimed invention relates to a bitstream for transmitting one or more enhancement residuals planes to be added to a set of preliminary pictures that are obtained from a decoder reconstructed video. The application is to a decoder configuration for controlling a decoding process of the bitstream wherein the decoder configuration comprises a variable tile_dimension_type which indicates the enhancement data comprises tiles. Preferably the variable also indicates that there are no tiles. Preferably the enhancement data comprises surfaces, each surface corresponding to a colour plane, an enhancement sub-layer and a transform coefficient. Further parameters indicate how encoded data in a surface is encoded, the size of a surface, how a decoding process should derive an address of a beginning of the surface in the bitstream. Preferably the tiles correspond to rectangular regions of the video frame.
Patent GB-2618510-A (GB)
Title: Rope assemblies
Inventor: GREG VAN HINSBERGH
IPC: D07B1/14
Filed: 2021-02-09
Abstract: Method of manufacturing rope assembly by forming an opening (18, fig. 1) through a rope 12 between the strands 14 of the rope 12 and inserting an elongate member 24 through the opening, assembling a mould 26 around the elongate member 24, providing a casting resin in the mould 26 and allowing the casting resin to cure, and removing the mould 26 to provide an attachment structure 16 formed of the cured polymer, the attachment structure defines an opening through the rope 12 between the strands 14 and the strands 14 are fixedly held in the attachment structure 16 by being encased within the cured polymer. The method may comprise applying tension to the rope before forming the opening through the rope between the strands of the rope, and releasing tension from the rope only after the casting resin has cured. Applying tension to the rope may comprise weaving the rope around a series of pins, with a respective section of rope between each set of adjacent pins.
Patent GR-880100496-A (GR)
Title: New frame-base for the supporting of the mechanism used for the ascent and lowering of the curtains
Inventor: DIMITRANOPOULOS KONSTANTINOS
IPC: A47H2/00
Filed: 1988-07-28
Abstract: A plastic frame whose main body No. 1, 1a is composed of two equal, parallel sides No. 6 - type a - or without the one - type b- which are joined horizontally No. 4 on which is placed the mechanism which draws and undraws the curtains. The frame is placed directly either on the ceiling No. 2, the wall No. 11 or the aluminum side piece No. 10.
Patent GT-197121765-A (GT)
Title: Aparato y metodo para el tratamiento de hemorroides
IPC: A61M31/00
Filed: 1971-09-14
Abstract: SE REFIERE A UN APARATO Y METODO PARA TRATAR HEMORROIDES QUECONSISTE EN INSERTAR UN CUERPO HUECO ELONGADO DE PAREDES DELGADAS QUE CONTIENE UNA SUSTANCIA CONGELADA SELLADA DENTRO DEL MISMO EN LA CAVIDAD DEL CUERPO PARA HACER CONTACTO CON LA HEMORROIDE,POR UN TIEMPO DETERMINADO.LOS DIBUJOS SE EN CUENTRAN EN LA FICHA TECNICA RESPECTIVA.
Patent GT-197749073-A (GT)
Title: Conjunto de filtro para filtrar fluidos y el metodo de fabricacion
IPC: A61M25/00
Filed: 1977-11-10
Abstract: SE REFIERE A UN NUEVO CONJUNTO DE FILTRO DESTINADO A SER UTILIZADO PARA FILTRAR LOS FLUIDOS INTRAVENOSOS Y OTROS QUE PUEDEN ASEGURAR LA FILTRACION ABSOLUTA (0.22 MICRON) DE LOS FLUIDOS SIN UTILIZAR BOMBAS,NI OTRAS AYUDAS MECANICAS Y SIN LA NECESIDAD DE EMPLEAR UN SISTEMA DE CEBADO COMPLICADO AN TES DE LA UTILIZACION DEL FILTRO,ESTOS RESULTADOS SE OBTIE NEN UTILIZANDO UNA BOLSA DE FILTRACION DE TIPO NUEVO QUE ES TA CONSTRUIDO A PARTIR DE UN MATERIAL DE TIPO MEMBRANA Y ES TA FABRICADO DE MODO QUE LA BOLSA DE FILTRACION PUEDA INCOR PORARSE DE MANERA SEGURA Y EFICAZ EN UN CONJUNTO DE FILTRO..
Patent GT-197855477-A (GT)
Title: Agentes hebicidas opticamente activos.
IPC: C07C69/68
Filed: 1978-12-21
Abstract: SE REFIERE A LOS DERIVADOS DE PSUBSTITUIDOS DEL ACIDO FENOXIPROPIONICO QUE TIENEN ACCION HERBICIDA ESPECIFICA FRENTE A HIERBAS DANINAS. ESTOS COMPUESTOS POSEEN EN POSICION CONTIGUA A LA FUNCION CARBONILICA UN ATOMO DE CARBONO ASIMETRICO,DE MODO QUE EXISTEN DOS FORMAS ENANTIOMERAS OPTICAMENTE ACTIVAS, QUE POR LO GENERAL SE DESIGNAN FORMA D Y FORMA L. SE HADESCUBIERTO QUE LOS D SE CARACTERIZAN POR UNA EFECTIVIDAD HERBICIDA CONSIDERABLEMENTE MAS ALTA EN COMPARACION CON LOS RACEMATOS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA CONTENIDA EN LA FICHA TECNICA RESPECTIVA.
Patent GT-197959747-A (GT)
Title: Acidos de piretroides de cianovinilo intermediarios y uso plagicida.
IPC: A01N53/00
Filed: 1979-09-19
Abstract: LA PRESENTE INVENCION SE RELACIONA ASI CON NUEVOS ESTERES DEACIDO CICLOPROPANOCARBOXILICO SUSTITUIDOS, DE AQUI EN ADELANTE TAMBIEN DENOMINADO COMO PIRETROIDE DE CIANOVINILO, JUNTO CON METODOS DE USO PARA EL CONTROL DE PLAGAS DE INSECTOS DE CULTIVOS AGRONOMICAMENTE IMPORTANTES Y DE ECTOPARASITOS, ESPECIALMENTE ACAROS,DE ANIMALES DE SANGRE CALIENTE DOMESTICADOS. ESTOS COMPUESTOS UTILES EN EL CONTROL DE GARRAPATAS PUEDEN REPRESENTARSE SEGUN ESTRUCTURA QUIMICA DE FICHA TECNICA CORRESPONDIENTE. EN DONDE R1 ES: R2 ES UN RESIDUO SELECCIONADO DE: R3 ES HIDROGENO O METILO EN DONDE X Y X1 SON CADA ...
Patent GT-198400086-A (GT)
Title: Una composicion suavizadora de telas conteniendo arcilla de superficie modificada
IPC: C11D1/94
Filed: 1984-06-19
Abstract: SE REFIERE A UNA MEZCLA QUE COMPRENDE PARTICULARMENTE LAS SUAVIZADORAS DISCRETAS CONTENIENDO POR LO MENOS ALREDEFOR DE75% POR PESO DE ARCILLA DE TIPO ESMELTITA, Y MENOS DE ALREDEDOR DE 5% POR PESO DE AGENTES DE SUPERFICIE ACTIVA DETERGEN TE SELECCIONADO DEL GRUPO DE DETERGENTES ANIONICOS, NO IONI COS,ANFOLITICOS Y SELTERIONICO Y UN COMPUESTO CATIONICO SELECCIONADO DEL GRUPO AMINAS PRIMARIA, SECUNDARIA Y TERCIARIA YSUS SALES DIAMINA Y DIAMONIO. LA PROPORCION POR PESO DE LAS PARTICULAS SUAVIZADORAS AL COMPUESTO CATIONICO ES DE ALREDE DOR DE 500:1 A 10:1.
Patent GT-199900203-A (GT)
Title: Composiciones de celecoxib.
Inventor: GAO DANCHEN
IPC: A61K9/20
Filed: 1999-11-30
Abstract: LA PRESENTE INVENCIÒN SE REFIERE A COMPOSICIONES FARMACÈUTICAS ORALES Y A FORMAS FARMACÈUTICAS ADMINISTRABLES POR VIA ORAL QUE CONTIENEN CELECOXIB COMO INGREDIENTE ACTIVO, A MÈTODOS DE TRATAMIENTO QUE COMPRENDEN LA ADMINISTRACIÒN DE TALES COMPOSICIONES FARMACÈUTICAS ORALES Y A FORMAS FARMACÈUTICAS ADMINISTRABLES POR VÌA ORAL A UN SUJETO QUE LAS NECESITE, Y AL USO DE TALES COMPOSICIONES EN LA MANUFACTURA DE MEDICAMENTOS. EL CELECOXIB TIENE LA FÒRMULA I INDICADA.