baber/WOPTO huggingface dataset:
Patent BR-PI0605488-A (BR)
Title: dispositivo para transporte na colheita de barras de cana de açúcar de forma inteiriça
Inventor: HELLBRUGGE HEINRICH
IPC: A01D61/04
Filed: 2006-12-08
Abstract: "DISPOSITIVO PARA TRANSPORTE NA COLHEIRA DE BARRAS DE CANA DE AçúCAR DE FORMA INTEIRIçA". Compreendida por um trator caracterizado por receber em sua secção inferior o acoplamento de um dispositivo transportador dotado de carenagem lateral que acondiciona diversos conjuntos tracionadores formados a partir de rolos supeior e inferior dotados de recartilhas, sendo os ditos rolos e acionados através de um motor alétrico ou por meio de correntes motorizada pelo trator, sendo que o rolo superior é provido de sistema de ajuste transversal que permite a compressão da barra de cana sobre o rolo inferior, que permite seu arraste ao longo do dispositivo transportador para acondicionamento em uma carreta leve, provida em sua lateral de um dispositivo para cortar as pontas das canas.
Patent BR-PI0700556-A (BR)
Title: display térmico para acondicionar e servir bebidas enlatadas
Inventor: ROCHA WALTER NUNES DA
IPC: B65D25/52
Filed: 2007-01-30
Abstract: DISPLAY TéRMICO PARA ACONDICIONAR E SERVIR BEBIDAS ENLATADAS. - Apresentando um recipiente térmico para transporte e acondicionamento de latinhas de bebidas, compreendendo um recipiente paralelepipedal (1), dotado de compartimento térmico interno (2), para latinhas de bebidas (L), recoberto e protegido por uma tampa (3) movida angularmente sobre um eixo inferior (4) fechada ou aberta pela ação conjunta de trechos metálicos (5) com puxadores e/ou fixadores imantados (6), passíveis de receberem abraçadeiras (7), sendo que a referida tampa possui um prolongamento arqueado superior (8) para fixação do conjunto em ganchos, hastes ou parafusos, e na região frontal (9) do referido display (1) é previsto uma janela retrátil (10) com haste (11), propiciando a abertura da dita janela e disponibilizando o respectivo produto para o consumo.
Patent BR-PI0700948-A (BR)
Title: sensor de vazão de lìquidos, por diferencial de pressão hidrodinámica
Inventor: BECKER HEITOR FREDERICO
IPC: G01F1/34
Filed: 2007-03-12
Abstract: SENSOR DE VAZA O DE LIQUIDOS,POR DIFERENCIAL DE PRESSãO HIDRODINáMICA. Patente de Privilégio de Invenção para um sensor de vazão compreendido por um conjunto Sensor 2.0 instalado na tubulação na qual se deseja medir ou avaliar a vazáo,caracterizado pelo fato de utilizar como principio de funcionamento o fator Diferencial de Pressão Hidrodinâmica - Dph,devido à inserção,no fluxo do liquido,do dispositivo Cunha do Sensor 1.0 que tem orifícios de tomada de pressão 1.1 na Borda de Ataque e tomada de pressão 1.2 na Borda de Saída. O efeito provocado pelo dispositivo é obter a Pressão Hidrodinámica na Borda de Ataque - Pha maior do que a Pressão Hidrodinâmica na Borda de Saída - Phs,ha vendo correlação entre a intensidade do fluxo e o valor da diferença de pressão entre a Borda de Ataque e a Borda de Saída. A partir do Diferencial de Pressão Hidrodinâmica é possível acionar atuadores,sensores e outros dispositivos,que,direta ou indiretamente podem avaliar ou medir a vazão instantânea de líquido na tubulação.
Patent BR-PI0703508-A (BR)
Title: copolìmero em emulsão aquosa, anfifìlico, e, método para produzir copolìmero em emulsão, anfifìlico
Inventor: CHIOU SHANG-JAW
IPC: C08F2/30
Filed: 2007-08-17
Abstract: COPOLìMERO EM EMULSãO AQUOSA, ANFIFìLICO, E, MéTODO PARA PRODUZIR COPOLìMERO EM EMULSãO, ANFIFìLICO A presente invenção proporciona composições de copolímeros em emulsão aquosa, anfifílicos, compreendendo um ou mais copolímeros em fase aquosa, um radical de um ou mais agentes de transferência de cadeia hidrofílicos, e um radical de um ou mais agentes de transferência de cadeia hidrofóbicos, bem como métodos para produzir esses copolímeros em água ou um líquido aquoso, copolimerizando um componente monómero com 20 a 80% em peso, com base no peso do componente monómero, de um monómero contendo grupo hidrofílico e o restante de um monómero etilenicamente insaturado copolimerizável ou pré-polimero, na presença de um componente agente de transferência de cadeia misto compreendendo um agente de transferência de cadeia hidrofílico, tal como o ácido 3-mercaptopropiónico, e um agente de transferência de cadeia hidrofóbico, tal como N-dodecil mercaptano. Os copolímeros em emulsão aquosa, anfifílicos, da presente invenção são estáveis no armazenamento e apresentam um excelente controle da viscosidade mesmo em composições com alto teor de sólidos, e.g., de 50 a 80% em peso da composição. As composições com alto teor de sólidos podem ser diluídas no local de uso, reduzindo deste modo os custo de transporte.
Patent GB-2478987-A (GB)
Title: Encapsulation of an LED array forming a light concentrator for use with edge-lit light-guided back lights
Inventor: POLLOCK NEIL
IPC: G02F1/13357
Filed: 2010-03-26
Abstract: An array of LED illumination devices 11 are mounted on electrical connections 8 and encapsulated in a body 25 that also forms an optical non-imaging light concentrator means. The resultant LED assembly has a light concentrator for coupling to a guiding layer (20) of a edge-lit light guide device (figs 2e,2f) such as those suitable for providing a back-light to a display (fig 9a,b). Preferably the concentrator is a compound parabolic concentrator and is injection moulded on to the LEDs and a underlying lead-frame that provides electrical connection to the LEDs. The light guide device can provide a large area back lighting by having scattering means (60) associated with cladding layers over which are a number of micro-lenses(51). The lead-frame may comprise a number of parallel legs 7 connected to a perimeter frame, this frame portion being removed after an optical grade polymer encapsulant is moulded. Various shapes of lead frame are shown that can connect to a display or power supply either as push connections (figs 4b,4c, 4d,6b) or solder connections ( 5 )
Patent GB-2479173-A (GB)
Title: Reducing interference at a television receiver by identifying channel maps
Inventor: CLIFTON JOHN CHRISTOPHER
IPC: H04W4/02
Filed: 2010-03-31
Abstract: A method of reducing interference to the reception of streams of television content received at a television receiver (2, figure 2) in which each of the streams of television content are transmitted on one of a plurality of frequency channels in accordance with a channel map (figure 1) which defines on which of the plurality of frequency channels each stream of television content is transmitted and the interference being caused by a base station (4, figure 2) transmitting data to or receiving data from one or more mobile devices (5, figure 2) via radio communication signals in a vicinity of the television receiver. The method comprises identifying the channel map 5101 and adapting a transmission of the radio communication signals between the base station and the one or more of mobile devices in accordance with the identified channel map to reduce interference at the television receiver 5102.
Patent GB-2466907-A (GB)
Title: Wallpaper steamer
Inventor: HOPPER TIMOTHY GEORGE
IPC: A47L11/38
Filed: 2008-12-15
Abstract: A wallpaper steamer comprises a boiler (1) and a steam plate (51). In the boiler there is mounted the shaded pole motor (18), driving a reciprocating diaphragm vacuum pump (32). The steam plate (51) is a slightly concave moulding with a rim (52), defining a concave steam space S when held against a wall W. Centrally of the steam space a vacuum pipe connection (61) opens inside a double ring (64) extending on the underside of the plate into the steam space. An open cell foam plug (65) is received in the middle of the ring (64), to allow a vacuum to be drawn within the ring, but without debris blocking the vacuum tube. A closed cell foam ring (66) is received between the double rings and has a resilient end ridge (67) for sealing against a wall or ceiling. Drawing of a vacuum within the ring (66) by the pump (32) holds the steam plate and the hanging down hoses to a ceiling.
Patent GB-2476345-A (GB)
Title: A fire resistant passageway closure
Inventor: MILES CLIFFORD
IPC: A62C2/06
Filed: 2010-11-12
Abstract: A fire resistant passageway closure for an aperture in a wall comprises a frame 20 which extends across the aperture which supports pair of cylindrical elements 27 of resilient intumescent material across the frame. The elements are arranged such that, upon insertion of an electrical or mechanical service pipe or cable 25, then the elements are held close to the pipe or cable to maintain a sufficiently fire safe seal. The cylindrical tubes may comprise rolled sheets of intumescent material and may be supported on an internal rod or spindle 51 by foam disc spacers 52 or helical spring.
Patent GB-2477595-A (GB)
Title: Method and Systems for processing samples on porous substrates
Inventor: SHOEMAKER PHILIP ALEXANDER
IPC: G01N1/31
Filed: 2010-11-30
Abstract: A device 10 for processing samples fixed to a porous substrate comprising a compressor defining one or more fluid isolation areas, a support 16 for the porous substrate which has an opening corresponding to one or more of the fluid isolation areas of the compressor, an actuator 12 that causes at least a portion of the compressor to press against the porous substrate, a fluid inlet having access to the fluid isolation area at least when the compressor is pressed against the porous substrate, and a fluid outlet to receive fluid, through the opening in the support corresponding to the fluid isolation area of the compressor, at least when the compressor is pressed against the porous substrate. The porous substrate may be a cellulose, absorbent material. In use, a compression seal is formed on the substrate to form an isolation zone within which a portion of the sample is isolated. A fluid, such as a buffer, flows from the fluid inlet through the sample in a direction substantially perpendicular to the sample surface and into the fluid outlet. The fluid and eluted sample is then collected in vial or sent for analysis. An automated system comprising a plurality of these elution devices is disclosed.
Patent GB-2482211-A (GB)
Title: Dispensing system including a cap for introducing an additive into a container
Inventor: GUGLIELMINI BERNARD
IPC: B65D51/28
Filed: 2011-01-14
Abstract: A dispensing system (10) for a container (15) is provided. The system comprises a cap (20) and a storage cartridge (30) for containing a consumable or other item and being attached or attachable to the cap. The cartridge comprises a breachable closure member (40) and breaching means (35) for breaching the closure member. The cartridge is collapsible and the breaching means is contained in the cartridge and activatable by collapse of the cartridge. Rotation of the cap causes the cartridge to collapse whereby to dispense the product into a container.
Patent GB-2476187-A (GB)
Title: Method and apparatus for separating solids from laden drilling fluid
Inventor: BURNETT GEORGE ALEXANDER
IPC: B07B1/28
Filed: 2009-10-09
Abstract: An apparatus and method for separating solids from solids laden drilling fluid, the apparatus comprising a container (32) for containing solids laden drilling fluid and a fluid outlet (33) for facilitating flow of screened drilling fluid to exit the container (32), the container (32) having at least one screen assembly (10) therein for screening the solids laden drilling fluid and a motor apparatus (44) for moving said screen assembly characterised in that said at least onescreen assembly (10) comprises at least one paddle having screening apparatus, the at least one paddle moved by operation of said motor (44) to sweep said at least one paddle through said solids laden drilling fluid, drilling fluid flowing through said screening apparatus, screened drilling fluid flowing into said at least one paddle and preferably exiting through said fluid outlet (33).
Patent GB-2495482-A (GB)
Title: Combined bicycle lock and mud guard.
Inventor: ELSON PATRICK
IPC: B62H5/00
Filed: 2011-10-05
Abstract: A dual use cycle accessory may adopt a first folded configuration in which it forms a mudguard and a second unfolded configuration in which it comprises two free ends which may be locked together to form a locked loop suitable for locking a cycle, preferably a bicycle, to a stationary object. The device comprises a plurality of elongate rigid members 1,2,3,4 that are articulated one to another so that the rigid members 1,2,3,4 may be arranged in a first folded configuration in which at least some of the members 1,2,3,4 are arranged side by side to define an elongate mudguard and a second extended configuration in which at least some of the members 1,2,3,4 are arranged in series so that a free end region of one member 1 and a free end region of another distal member 4 may be looped together, and wherein said free end regions are adapted to be lockable together to form an elongate looped cycle lock (figure 4). The rigid elongate members preferably have a generally planar configuration with a greater width than depth.
Patent GB-2481757-A (GB)
Title: Strength (UCS) of carbonates using compressional and shear acoustic velocities
Inventor: PRASAD UMESH
IPC: E21B49/00
Filed: 2010-04-06
Abstract: Acoustic velocities measured downhole are used to predict a rock strength using results of a regression analysis that include grain size. The grain size can be obtained from drill cuttings or from NMR measurements. The determined rock strength is used in drilling operations.
Patent GB-2495961-A (GB)
Title: Rotating powder dispenser
Inventor: STOCKDALE ANDREW
IPC: B65B1/10
Filed: 2011-10-26
Abstract: Dispensing a particulate product (e.g. powder 4 or granulated materials, beads, etc) from a vessel 1 through an outlet 2 therein by rotating the vessel about a pivot (e.g. shaft 3) so that the outlet rotates towards and away from a downward-facing position. The vessel may be rotated to and fro between two downward orientations and may accelerate away from     and decelerate towards     each. It may periodically be rotated to an upward orientation     e.g. decelerating towards the upward orientation and/or rotating to and fro between two upward orientations - so as to agitate the powder whilst the outlet is facing upward, thus breaking any powder    bridges.    The powder may be collected in a receptacle (102, Fig.2) on balance (103, Fig.2) to measure the amount or rate of dispensed powder and control the rotation accordingly so as to dispense a target amount of powder. The rotation generates less interference to the balance than electro-magnetic or pneumatic tapping actuators.
Patent GB-2488908-A (GB)
Title: Tunnel junction via
Inventor: GAIDIS MICHAEL CHRISTOPHER
IPC: H01L21/768
Filed: 2010-11-16
Abstract: A method for forming a tunnel junction, or TJ, circuit, the method includes forming a bottom wiring layer (308); forming a plurality of TJs (301) contacting the bottom wiring layer; forming a plurality of tunnel junction vias, or TJVs (305), simultaneously with the formation of the plurality of TJs, the TJVs contacting the bottom wiring layer; and forming a top wiring layer (310) contacting the plurality of TJs and the plurality of TJVs. A circuit comprising a plurality of tunnel junctions includes a bottom wiring layer contacting the plurality of TJs, the bottom wiring layer further contacting a plurality of tunnel junction vias, wherein the plurality of TJs and the plurality of TJVs comprise the same material; and a top wiring layer contacting the plurality of TJs and the plurality of TJVs.
Patent GB-2492640-A (GB)
Title: A tubular filter unit especially for use in extracting water using a hose from a natural source
Inventor: SUTHERLAND DOUG
IPC: B01D29/11
Filed: 2012-06-29
Abstract: A filter unit 10 comprises a tubular perforated member 14 mounted between two end caps (16, 18) (the end caps and the tubular member define an interior space within the unit) and at least one end cap has an opening therein in communication with the interior space and is adapted to receive a coupling for a hose, pipe or other fixture. The filter unit may comprise two tubular perforated members 12, 14 mounted concentrically one within another between the two end caps to define an annular space therebetween, the end caps and the innermost tubular member defining the interior space within the unit. The tubular member(s) and end caps may be may be made of plastics. The holes 24 in one tubular member may not be in direct registry with the holes in an adjacent tubular member. The filter unit may be especially useful for extracting water using a hose from a natural source.
Patent GB-2506608-A (GB)
Title: Variable capacity dispensing pump
Inventor: PENFOLD TIMOTHY DAVID
IPC: F04B49/14
Filed: 2012-10-02
Abstract: A pump 1 comprising a cylinder 2, a piston 3 disposed in said cylinder 2 and moveable along a stroke axis therein in a priming direction and in a dispensing direction, a spring means 4 biasing said piston 3 to move in said priming direction, and a retention member 5 limiting movement of said piston 3 in said priming direction beyond an end point. The retention member 5 is mounted on a support member 6 and is movable thereon between a first position in which said end point determines a first cylinder capacity and at least one further position in which said end point determines a second cylinder capacity. The support member 6 my take the form of a ring having internal screw thread 44 which engages an external screw thread 46 on the retention member 5. Rotation of the support member 6 drives the retention member in either direction relative to it. The support member may be retained by clips 34, such that it can be released to allow the pump 1 to be used at maximum capacity for priming before being returned to its reduced capacity setting by re-attaching the support member 6.
Patent GB-2507497-A (GB)
Title: Providing secure access to encryption key data in a protected memory of a portable device
Inventor: BILKE PAUL
IPC: G06F12/14
Filed: 2012-10-30
Abstract: Encryption key data 61 is stored in a protected, non-volatile memory (NVM) 57 to which access is controlled. The encryption key data is only accessible for a predetermined time after the device 3 is powered on, preferably a predefined number of clock cycles after power-on. A boot loader program 41 is initiated after the portable device is powered on and the encryption key data is loaded from the protected NVM. Access to the protected NVM is disabled after a predetermined time has elapsed from power-on and the encryption key data is loaded before initiation of any external communication interface 21, 23. The encryption key data may be loaded from a protected NVM of a protected storage chip 51 and be loaded to volatile memory 33 on the device which may be provided on a processor 27 of the device. The protected storage chip may also comprise a microcontroller 53 for controlling access to the protected NVM, e.g. by enabling and disabling access to memory addresses.
Patent GB-2509063-A (GB)
Title: Plasma device with earth electrode
Inventor: HOLBECHE THOMAS BICKFORD
IPC: A61B18/04
Filed: 2012-12-18
Abstract: A device for forming, at ambient atmospheric pressure, gaseous plasma comprising active species for treatment of a treatment region is disclosed. The device comprises a plasma cell 12 for forming the gaseous plasma. The plasma cell 12 comprises an inlet 16 for receiving gas from a source 18 and an outlet 20 for discharging active species generated within the plasma cell. A dielectric substrate 22, preferably made of a polyimide encloses around a flow path for gas conveyed from the inlet to the outlet and an electrode 26 is formed on the dielectric substrate 22 for energising gas along the flow path to form active species. A protective lining (32 Figure 2) is located on an inner surface of the dielectric substrate 22 for resisting reaction of the active species with the material of the dielectric substrate 22. An earth electrode (140 Figure 8) comprising an electrode formed on a dielectric substrate substantially surrounds and at least partially overlaps the plasma cell 12.
Patent GB-2513296-A (GB)
Title: Method of operating a compression ignition engine
Inventor: MONFERRATO CLAUDIO
IPC: F02M65/00
Filed: 2013-03-04
Abstract: A method of operating a compression ignition engine under cut-off conditions, such as release of the accelerator pedal. The method performs a control procedure that comprises the steps of: regulating the pressure within the fuel rail (170, fig.1) to a predetermined value (Pref); setting a desired value (Qdes) of a fuel quantity to be injected into the cylinÂ­der (125, fig.1 ); determining an energizing time (ET0) based on the desired fuel quantity value ((Qdes) and the fuel rail pressure value (Pref); and performing an empirical test that energises the fuel injector (160, fig.1) for the determined time (ET0) to perform a fuel injection during an engine cycle; measuring the pressure within the engine cylinder during the engine cycle in which the fuel injection occurs; and using the measured pressure to calculate a value (FCcal) of a parameter indicative of the fuel combustion within the engine cylinder . The measured value of this parameter can be regarded as an index of the performance of the fuel injector.
Patent GB-2518383-A (GB)
Title: Drill rod for percussion drill tool
Inventor: PURCELL JOSEPH
IPC: F16L39/00
Filed: 2013-09-19
Abstract: A drill rod 2 comprises a first connection interface 100 at a first end 101 and a second connection interface 102 at a second end 103. The drill rod also comprises a plurality of discrete fluid flow channels 4, 6, 8 through the drill rod, a first member 23 moveably mounted in the first connection interface and a second member 22 moveably mounted in the second connection interface. The first moveable member is the innermost component in the first connection interface and the second moveable member is the innermost component in the second connection interface. When the drill rod is connected to a like drill rod 3 or to the apparatus, at least two of the fluid. flow channels are placed in fluid communication with corresponding channels of the like drill rod by movement of the first and second moveable members only. Also disclosed is a drill rod comprising at least one hydraulic component.
Patent GB-2513677-A (GB)
Title: Channel impulse response
Inventor: MURRIN PAUL
IPC: H04L27/26
Filed: 2013-10-17
Abstract: In an OFDM system pilot signals are applied to different subcarriers of different symbols in accordance with a pilot transmission scheme. Channel impulse response (CIR) estimates are determined by time-interpolation for some of the data slots of the received signal which do not already include a pilot signal. For each of a sequence of symbols, a respective IFFT is performed on the pilot signals and interpolated channel estimates in the data slots of that symbol, thereby determining a sequence of estimated CIRs for the sequence of symbols. Spurious channel components will vary across the sequence of estimated CIRs, whereas the true channel peaks tend not to vary significantly (fig.9, not shown). Therefore the sequence of estimated CIRs is filtered (e.g. with a low-pass filter) to attenuate the spurious components. The filtered CIR is then used in positioning a sliding window to sample received symbols.