baber/WOPTO huggingface dataset:
Patent BR-PI0604705-A (BR)
Title: processo de fabricação de cabo supressor de ruìdo para motores a explosão e cabo supressor de ruìdo
Inventor: ALVES SEBASTIAO REIS
IPC: H01B13/00
Filed: 2006-10-26
Abstract: PROCESSO DE FABRICAçãO DE CABO SUPRESSOR DE RUìDO, PARA MOTORES A EXPLOSãO E CABO SUPRESSOR DE RUìDO compreendendo uma alma de fibra aramida tal cama o Kevlar(c) e um núcleo elastomérico sobre o qual são aplicados dois enrolamentos de passos e sentidos diferentes. O primeiro enrolamento consiste num condutor resistivo tal como o níquel-cromo e o segundo, sobreposto ao primeiro, consistindo de um material termo-contrátil. Externamente a estes dois enrolamentos é aplicada uma camada isolante, a qual, ao ser vulcanizada, provoca a termo-contração do material de dito segundo enrolamento que passa a pressionar o fio do primeiro enrolamento evitando que se desenrole quando exposto. Uma segunda camada de material isolante é aplicada sobre a anterior, de modo a garantir o conjunto contra fugas de corrente.
Patent BR-PI0703518-A (BR)
Title: mancal articulado com anel externo de plástico e processo para sua produção
Inventor: RIAHI KAMRAN LAAL
IPC: F16C23/02
Filed: 2007-09-12
Abstract: MANCAL ARTICULADO COM ANEL EXTERNO DE PLáSTICO E PROCESSO PARA SUA PRODUçãO A invenção refere-se a um anel externo para um mancal articulado ou a um tal mancal articulado, sendo que o anel externo apresenta uma camada deslizante situada internamente e uma camada de suporte situada externamente e sendo que a camada deslizante e a camada de suporte são formadas de um material composto de fibras enrolado. A invenção refere-se ainda a um processo para a produção de tal anel externo, em que sucessivamente uma camada deslizante e uma camada de suporte de fibras embebidas em resina sintética são enroladas sobre um mandril de enrolamento e, depois do endurecimento, são formados anéis externos do corpo enrolado assim produzido. A camada deslizante e a camada de suporte são enroladas sobre um mandril de enrolamento cilíndrico, o anel externo é provido de uma junta de separação abrindo precisamente o mesmo e material de camada deslizante é desbastado em seu lado interno de tal maneira que é obtido um contorno semi-esférico para alojamento de um anel interno complementar.
Patent BR-PI0705398-A (BR)
Title: circuito de acionamento de ejeção de tinta
Inventor: OU HSIANG-PEI
IPC: G06K15/02
Filed: 2007-12-28
Abstract: CIRCUITO DE ACIONAMENTO DE EJEçãO DE TINTA. A presente invenção refere-se a um circuito de acionamento de ejeção de tinta que tem uma função de aquecimento. O circuito de acionamento de ejeção de tinta é disposto sobre o chip de aquecimento de um cabeçote de impressão. O circuito de acionamento de ejeção de tinta inclui um aquecedor e seis circuitos de comutação e recebe um sinal de potência, um sinal de impressão de dados, um sinal de controle de disparo e um sinal de controle de aquecimento. Em um caso no qual o sinal de impressão de dados e o sinal de controle de disparo encontram-se ambos em um estado de nível de voltagem alto, o sinal de potência é transmitido para o aquecedor para executar uma função de disparo para aquecer, para vaporizar e para ejetar a tinta através de um bocal do chip de aquecimento. Em um outro caso no qual o sinal de impressão de dados encontra-se em um estado de nível de voltagem baixo, mas o sinal de controle de aquecimento encontra-se em um estado de nível de voltagem alto, o sinal de potência é transmitido para o aquecedor para executar uma função de pré-aquecer uma porção de tinta e o cabeçote de impressão. Como uma conseqüência, a temperatura de aquecimento do cabeçote de impressão é facilmente controlada e a eficiência do aquecimento intensificada.
Patent GB-2463843-A (GB)
Title: Undercarriage for a telescopic frame
Inventor: JOHANNSEN THORKIL J
IPC: C09K8/54
Filed: 2007-09-12
Abstract: A telescopic undercarriage for raising and lowering a frame. The undercarriage includes a base section having a pair of parallel base legs extending from a first end to a second end of the base section, the base section including a first plurality of braces extending between respective upper surfaces of the base legs and a second plurality of braces extending between respective lower surfaces of the base legs, the base legs, first plurality of braces and second plurality of braces collectively providing an elongate central base section passage. The undercarriage also includes an extendable section slidably disposed within the base section passage and having opposed legs, a drive system for extending and retracting the extendable section relative to the base section.
Patent GB-2468953-A (GB)
Title: Freeze-cast ceramic components
Inventor: JONES RONALD WILLIAM
IPC: B28B1/00
Filed: 2010-03-22
Abstract: Apparatus and methods of making components of an insulating or fire protective structure are disclosed, comprising making a plurality of freeze-cast ceramic elements, each element consisting of a shell 28 formed from a freeze-castable ceramic slurry having an internal void 29 which is filled with a fibrous and / or foam and / or particulate insulation or may be left empty. The casting process taught uses cryogenic freezing and a highly thermally conducting mould 20 so that flash freezing occurs to produce a mechanically strong ceramic shell, with an internal void which may be filled with an insulating material. This material may be a further freeze cast ceramic or loose insulation. Preferably the method involves pre-cooling the slurry and pre-cooling the mould in a cryogenic environment before use. The mould may be made from metal sheets which are flexible to promote the release of the article after casting. Further, making a tunnel kiln from interlocking components is disclosed.
Patent GB-2471007-A (GB)
Title: Method of operating a compression ignition engine so that constant torque is provided when swapping between lean and rich fuel burn conditions
Inventor: LIU ZHENGBAI
IPC: F02D28/00
Filed: 2010-06-07
Abstract: A method of operating a compression ignition engine is disclosed. The control system controls lean-rich modulation of fueling using a set of engine specific fueling parameter maps, One set of maps is a set of lean fueling maps, and another set is a set of rich fueling maps. In each case the toque is kept the same. This enables an engine to swap between lean burn and rich burn states whilst maintaining the same torque so that a smooth ride is possible. The swap between rich and lean modes of operation may be for providing extra fuel in the exhaust for aiding in regenerating a NOx filter.
Patent GB-2467715-A (GB)
Title: Fan stall detection system
Inventor: WADIA ASPI RUSTOM
IPC: F01D21/00
Filed: 2008-12-23
Abstract: A system for detecting onset of a stall in a rotor is disclosed, the system comprising a sensor located on a static component spaced radially outwardly and apart from tips of a row of blades arranged circumferentially on the rotor wherein the sensor is capable of generating an input signal corresponding to a flow parameter at a location near the tip of a blade, a control system capable of generating a rotor speed signal, and a correlation processor capable of receiving the input signal and the rotor speed signal wherein the correlation processor generates a stability correlation signal.
Patent GB-2481433-A (GB)
Title: Determining NOx concentration upstream of an SCR catalyst
Inventor: ZANETTI IGOR
IPC: F01N3/20
Filed: 2010-06-24
Abstract: Determining a NOx concentration upstream an SCR catalyst in a diesel engine by estimating the NOx concentration value upstream of the SCR catalyst as a function of at least two engine parameters, measuring the NOx concentration downstream of the SCR catalyst, calculating the difference between the two values and, if the difference is higher than a set threshold, correcting the estimated NOx concentration with a correction value based on a correction map that correlates the at least two engine parameters and their difference with the NOx concentration correction value. Preferably the at least two engine parameters are engine speed and engine load or oxygen concentration and exhaust gas concentration, where calculation of the difference is performed after a DPF regeneration. An internal combustion engine comprising an ECU to carry out the above is also claimed.
Patent GB-2482869-A (GB)
Title: Access control to a femtocell base station operating in hybrid mode
Inventor: WHINNETT NICHOLAS WILLIAM
IPC: H04W36/00
Filed: 2010-08-16
Abstract: Methods and apparatus for controlling access of a mobile device (14) to a femtocell base station such as a femtocell base station operating in a hybrid access mode (8) in a communications network (2) are described. The method determines whether to allow access of the mobile device (14) to the femtocell base station (8) based on the femtocell-mobile device path loss for transmissions between the mobile device and the femtocell base station. Access may be allowed if the femtocell-mobile device pathloss is lower than a threshold amount. Additionally or alternatively access may be allowed only if the femtocell-mobile device pathloss is lower than the macrocell-mobile device pathloss for transmissions between the mobile device (14) and a macrocell base station (4). The method is particularly applicable for hybrid access mode femtocells and additional conditions may be applied regarding the number of mobile devices that are not part of the subscriber group that can access the femtocell. The method may be implemented by the femtocell, the macrocell or by any other suitable network device.
Patent GB-2488093-A (GB)
Title: Tracked or wheeled vehicle with skid
Inventor: MACDONALD ANDREW
IPC: B60C19/00
Filed: 2010-11-23
Abstract: Disclosed is a skid device for a vehicle to facilitate use of the vehicle on soft or boggy ground. The device is operable between a retracted position in which the ground facing surface is spaced apart from the ground, to enable the vehicle to be driven in normal conditions, and a deployed position in which the device is lowered, to support some of the weight of the vehicle and prevent the vehicle's wheels or tracks from sinking or digging into the soft ground.
Patent GB-2487607-A (GB)
Title: Surface mounted bollard for use as vehicle impact barrier
Inventor: BALL ROBERT NICHOLAS
IPC: E01F9/011
Filed: 2011-03-22
Abstract: The bollard apparatus comprises a plurality of bollard members 15, a plurality of separate foot members 3, wherein each foot member has at least one bollard fixed thereon. At least one flexible coupling line 17 passes from at least one foot member to at least one other foot member thereby to couple separate foot members such that, in use, impact forces inducing movement in one coupled foot member are transmissible to another coupled foot member via the at least one flexible coupling line. The foot members may be formed of steel plate and the bollard members may be tubular steel secured to the foot member by welding. The flexible coupling lines may be steel cable and may permit relative movement between foot members and may be secured to an anchor. A kit of parts and a method of assembly a vehicle barrier are also claimed.
Patent GB-2489923-A (GB)
Title: Processing a silicon wafer for a high frequency electronic circuit
Inventor: WILSHAW PETER
IPC: H01L21/02
Filed: 2011-04-06
Abstract: A method of processing a silicon wafer, a device manufacturing method (e.g. for high frequency integrated circuits) or a silicon wafer comprising impregnating S206 the silicon wafer with impurities (e.g. gold, silver, chromium, cobalt, palladium, vanadium and manganese with a concentration of 1013-1018 cm-3) that form one or more deep energy levels within the band gap of silicon, wherein at least one of said deep energy levels is positioned at least 0.3eV away from the conduction band if the level is a donor level or at least 0.3eV away from the valence band if the level is an acceptor level and pre-processing S201 the silicon wafer, prior to or after said impregnation step, so that precipitation of oxide during, after, or during and after said impregnating step is suppressed. The heat treatment may dissolve S202 the oxide clusters/nuclei present before pre-processing and the heat treatment may then nucleate and precipitate S204 oxide clusters/nuclei. A device layer S210 (8, fig. 1) and a diffusion barrier/insulating layer S208 (6, fig. 1) may be formed S209 on the wafer 4 (fig. 1). The silicon wafer may be Czochralski silicon.
Patent GB-2492421-A (GB)
Title: Recipient verification in product delivery and collection
Inventor: REEVE GREGORY FRANCIS
IPC: G06Q10/08
Filed: 2011-07-22
Abstract: A system and method which utilises a mobile telecommunications network for enabling the delivery of a physical entity from a first location to a second location and enabling collection of the physical entity by an intended recipient, the second location being associated with the intended recipient. The system including processing means configured to carry out the method of the invention. The method including the following steps: a) receiving a mobile telecommunications identifier associated with the intended recipient; b) determining a unique entity identifier to be associated with the physical entity; and c) using the mobile telecommunications identifier to notify the intended recipient via the mobile telecommunications network of the unique entity identifier. This enables the intended recipient is able to collect the physical entity from the second location upon presentation of the unique entity identifier and their mobile telecommunications identifier. Preferably the intended recipient is an authorised user of an account associated with the mobile telecommunications identifier, and the account PIN is additionally used to verify the intended recipient,
Patent GB-2490418-A (GB)
Title: Power factor correction with alternating voltage detection
Inventor: KELLY JAMIE
IPC: H02M1/00
Filed: 2012-04-27
Abstract: A power factor correction circuit includes an inductor Ll, a diode D1, a switch Q3 and a controller 24. An input voltage Vin is applied to the inductor L1 which is cyclically discharged through the diode D1 by operation of switch Q3. Controller 24 varies the switch on period, during which the inductor is charged, to adjust output voltage Vbus towards a target value and obtains an indication of inductor L1 reaching a discharged state in response to the switch being in an off state. Controller 24 monitors at least one of the switch on period Ton and the switch off period Toff to identify when the input voltage Vin is an alternating voltage (AC ) input, and when it is likely to be a non-alternating voltage DC input, such as from backup battery. The controller can determine that the input voltage is alternating if either of the switch off period or the ratio of the switch on period to the switch of period passes either a respective upper or a lower threshold within a time period. When a non-alternating voltage is detected steps may be taken to reduce interference such as modulating the working frequency or varying the switch on period according to a look-up table; and to reduce power supplied to a lamp or light source.
Patent GB-2501689-A (GB)
Title: Printed article acoustically coupled to electronic device
Inventor: STONE KATE JESSIE
IPC: B42D3/12
Filed: 2012-04-30
Abstract: A printed article 2 comprises a substrate 7, at least one touch or proximity switch 9, a processor 12 and a speaker 13; the switches 9 preferably comprise conductive ink or conductive foil and the speaker 13 may allow acoustic coupling between the printed article 2 and an electronic device (3, fig 1) so that data can be transmitted between the printed article 2 and the electronic device (3). The printed article 2 may be a card, book, poster or display etc. An electronic device (3) and a method for receiving user input by a printed article 2 are also disclosed.
Patent GB-2487519-A (GB)
Title: System, method, and computer readable medium for calculating well flow rates produced with electrical submersible pumps
Inventor: CAMILLERI LAWRENCE
IPC: E21B43/12
Filed: 2010-10-20
Abstract: A system, method, and computer readable medium for calculating well flow rates produced with electrical submersible pumps using measured voltage, current, frequency and pressure data. An efficiency to flow rate ratio is calculated from the voltage, current, and pressure data. The efficiency to flow rate ratio is used to obtain a non-dimensional flow rate. The flow rate through the electrical submersible pump is calculated from the non-dimensional flow rate.
Patent GB-2487700-A (GB)
Title: Improved silver oxide formulations
Inventor: WEISSMAN AHARON
IPC: A61K33/38
Filed: 2010-11-07
Abstract: A formulation including at least one silver oxide including a silver(II) oxide, the silver(II) oxide having an irregular macrocrystal structure, the silver oxide having an average particle size (D50) below 8 micrometers, the irregular macrocrystal structure characterized by a diffraction peak in a {111} diffraction plane having at least one of the following structural properties: (i) a measured full width half maximum (FWHM) of the peak being at least 0.24 degrees of 2Î¸; and (ii) a net full width half maximum (net FWHM) of the peak being at least 0.14 degrees of 2Î¸.
Patent GB-2503549-A (GB)
Title: Automatically associating tags with files in a computer system using search keywords.
Inventor: SAIB JOSEPH
IPC: G06F17/30
Filed: 2013-04-25
Abstract: Disclosed is a method of automatically associating tags with files in a computer system. The method comprises receiving a search request from a user containing a search keyword, retrieving results including files responsive to the search request for presentation to the user, receiving file information and access information about the files, wherein the access information indicates whether the files has been previously accessed by the user. Selecting at least one eligible file from the files based on the access information and the file information, identifying a tag based on the search keyword, the access information, and the file information, tagging the eligible file with the tag by associating the tag with the eligible file and storing the association of the tag with the eligible file. The method may include retrieving results from a file system controlled by a second user.
Patent GB-2518343-A (GB)
Title: Improved medical device
Inventor: JESSUP MARK
IPC: A61B1/31
Filed: 2013-06-28
Abstract: A rectal probe 1 is in the form of a one piece plastics moulding, providing a hollow body 2 having a closed end 3, an open end 4 and an opening 2 in a wall of the hollow body situated between the open and closed ends and a handle 5. The handle 5 may have a low power LED light source 6 mounted thereon. The rectal probe may be used for haemorrhoid ligation or fluid therapy of the rectal mucosa.
Patent GB-2510974-A (GB)
Title: Tubular body having decorative layer
Inventor: OIKAWA KATSUHIRO
IPC: A01K87/00
Filed: 2013-12-19
Abstract: A tubular structure having a decorative layer formed of an active energy radiation-cured ink which is less prone to damage by flexing or bending action. The tubular structure comprising a tubular body (20, fig 4a) and a decorative layer including a coloured layer 32 formed of an active energy radiation-cured ink on a particular region in a surface of the tubular body over half or more of the tubular body. The coloured layer has cut portions 62 formed by cutting off at least a part of the coloured layer. The cut portions 62 partially divide the coloured layer at positions spaced by less than half the circumference of the tubular body. The cut portions may be formed of a coloured layer having a smaller thickness than other coloured layer regions. The tubular structure may be a fishing rod. In an alternative embodiment the thin and thick layers may be reversed.
Patent GB-2522408-A (GB)
Title: Monolithically integrated thin-film device with a solar cell, an integrated battery and a controller
Inventor: SCHMIDT MARKUS
IPC: H01L31/053
Filed: 2014-01-14
Abstract: A thin-film monolithically integrated solar module 100a comprising a thin-film solar cell 104, having at least one solar diode, on a transparent substrate 102, a thin-film energy storage device 106, and an electronic controller 108 comprising at least one thin-film transistor 110 above the thin-film energy storage device 106, wherein the electronic controller 108 is electrically connected to the thin-film solar cell 104 and the thin-film energy storage device 106 by vias 148. The thin-film solar cell 104 may comprise a transparent front-side electrode 120, a photovoltaic layer 122 and a back-side electrode 124. The module may also comprise a first dielectric layer 128. The energy storage device 106 may comprise a lower electrode 130, an active energy storage layer 132, and an upper electrode 134. Also disclosed is a method for manufacturing the above described device.
Patent GB-2517227-A (GB)
Title: Crystal structure
Inventor: BORTOLATO ANDREA
IPC: C07K14/72
Filed: 2014-03-13
Abstract: A method of predicting a three dimensional structural representation of a target protein of unknown structure, or part thereof, comprising: providing the coordinates of the human corticotropin-releasing factor receptor-1 (CRF1R) structure listed in Table A, Table B or Table C, optionally varied by a root mean square deviation of residue backbone atoms of not more than 4.383 A, or selected coordinates thereof; and predicting the three-dimensional structural representation of the target protein, or part thereof, by modelling the structural representation on all or the selected coordinates of the CRF1R structure. The invention also provides the use of the CRF1R coordinates to select or design one or more binding partners of CRF1R. Also claimed are methods for selecting binding partners of CRF1R and mutant CRF1R polypeptides.
Patent GB-2524758-A (GB)
Title: Rotating shaft coupling
Inventor: TAVENER STUART
IPC: F16D1/08
Filed: 2014-04-01
Abstract: A rotary shaft coupling 10 for the drive-line of a vehicle includes a female component 11 of a propeller shaft 41 and a male component 12 of a drive axial pinion 42. The components have mutually engageable splines 14, 15 and circular regions 23, 25, 24, 26 drawn into engagement by a clamp nut 16 of the male component; the circular regions are a sliding or an interference fit. The clamp nut 16 may also be used to draw the components 11, 12 apart. The clamp nut 16may be retained on the male component 12 by a circlip 28.
Patent GB-2526630-A (GB)
Title: Amplifier for induction loop
Inventor: DUNGAN RICHARD
IPC: H04R27/02
Filed: 2014-05-30
Abstract: Conventional current output amplifiers for driving induction loops 3, such as loops for coupling to telecoils connected to hearing aids, may become unstable if the induction loop becomes broken or is disconnected. To improve stability the resistor values in a Howland current source may be modified so that the negative feedback is increased over the positive feedback. This imbalance causes a drop in gain at higher audio frequencies, but the drop is small and tolerable. The modified current source may be incorporated in a bridge circuit which drives both ends of the coil 3 (figure 4).