baber/WOPTO huggingface dataset:
Patent BR-PI0602757-A (BR)
Title: processos de tratamento de superfìcies empregando a carboximetilcelulose e/ou seus derivados
Inventor: MERCE ANA LUCIA RAMALHO
IPC: C25D9/02
Filed: 2006-06-29
Abstract: PROCESSOS DE TRATAMENTO DE SUPERFìCIES EMPREGANDO A CARBOXIMETILCELULOSE E / OU SEUS DERIVADOS, compreendendo a imersão de substratos metálicos ou cerâmicos em soluções aquosas contendo carboximetilcelulose, derivados da carboximetilcelulose e sais de metais de transição; quaisquer ânions, e a CMC e/ou seus derivados no estado sólido. Os substratos são introduzidos nas soluções para promover a formação de camadas por via de reações químicas. As soluções e os substratos podem ser submetidos, simultaneamente, à circulação de corrente elétrica em condições de potenciais eletroquímicos controlados para promover reações por via eletroquímica. Os substratos podem, ainda, ser diretamente cobertos com sólidos CMC e/ou seus derivados. As camadas de CMC e/ou seus derivados formados sobre os substratos podem ser dopadas com sais de metais de transição. Após o recobrimento com os filmes de CMC e/ou seus derivados, que se formam após secagem natural ou forçada, os substratos são submetidos à etapa do tratamento térmico em condições de atmosfera controlada e de temperaturas controladas de até 1200 graus Celsius. O tratamento térmico promove a vitrificação dos recobrimentos depositados e apresentam propriedades de proteção, dos substratos, contra a corrosão, resistência a ataques de ácidos inorgânicos extremamente corrosivos, suas misturas, agentes redutores e a potenciais de oxidação-redução em toda a faixa de estabilidade eletroquímica da água e, também, resistente à abrasão.
Patent BR-PI0603541-A (BR)
Title: sistemas e métodos para registro de meio
Inventor: DEJONG JOANNES N M
IPC: B65H9/10
Filed: 2006-08-30
Abstract: "SISTEMAS E MéTODOS PARA REGISTRO DE MEIO". A presente invenção refere-se as concretizações de acordo com a presente exposição proporcionam métodos e sistemas de determinação de perfis de velocidade de nipes em um sistema de registro de meio, incluindo parametrização de um conjunto de equações em um conjunto de parâmetros padrão, o conjunto de equações representando uma forma analítica dos perfis de velocidade de nipes; determinação de valores dos parâmetros através de um processo de iteração; e determinação dos perfis de velocidade de nipes com base nos valores determinados dos parâmetros. As concretizações proporcionam, separadamente, sistemas e métodos de simulação de um processo de registro de meio, incluindo a introdução de um parâmetro de erro em um perfil de velocidade nominal de um nipe em um sistema de registro de meio; determinação de um valor de saída do perfil de velocidade nominal; e uso do valor de saída em um algoritmo de regressão para obter uma relação simulada, a relação simulada indicativa de uma maneira em que o parâmetro de erro influencia o valor de saída. As concretizações proporcionam, separadamente, sistemas e métodos de determinação de uma velocidade angular de um meio em relação a um nipe em um sistema de registro de meio, incluindo a determinação de um curso do nipe no meio e determinação da velocidade angular como uma função de uma posição do nipe no curso. As concretizações, separadamente, proporcionam sistemas e métodos de controle de nipes de um sistema de registro de meio, incluindo oscilação de um meio em relação a uma linha central de dois nipes do sistema de registro de meio; e, então, interrompendo a oscilação do meio em relação à linha central dos dois nipes.
Patent BR-PI0703363-A (BR)
Title: processo para a produção dos produtos aerados congelados e equipamento para operar o processo
Inventor: DOEHREN PAUL MICHAEL
IPC: A23G9/26
Filed: 2007-08-09
Abstract: PROCESSO PARA A PRODUçãO DOS PRODUTOS AERADOS CONGELADOS E EQUIPAMENTO PARA OPERAR O PROCESSO A presente invenção refere-se a um processo para a fabricação de produtos aerados que compreendem; fornecer dois elementos de formação, fornecer pelo menos uma cavidade aberta em uma superfície de cada elemento de formação, fornecer meios de preenchimento para suprir ditas cavidades com um material aerado congelado, em uma temperatura maior do que a temperatura dos elementos de formação, preencher duas cavidades, uma em cada elemento formador, com um material aerado congelado, que possui uma expansão entre 10% e 130%, deixar o material aerado congelado expandir fora de sua cavidade e mover as duas cavidades opostas uma a outra, tal que, o produto aerado congelado em cada cavidade é pressionado contra o material aerado congelado na outra cavidade, um palito é colocado entre as duas cavidades preenchidas.
Patent GB-2471918-A (GB)
Title: A surface treating head
Inventor: DIMBYLOW STEPHEN ROBERT
IPC: A47L9/02
Filed: 2010-01-21
Abstract: A surface treating head comprises a main body (112, fig 9), a suction cavity 120 in the main body (112, fig 9) comprising first and second suction channels 122, 124, each of which is bounded on one side by a working edge 142, 144, an air duct 148 interposed between the first and second suction channels 122, 124 for conveying air towards the working edges 142, 144, a brush unit 190 and a drive mechanism (200, fig 15a, 15b) for moving the brush unit 190 between a stowed position in which the air duct 148 is open to the atmosphere and a deployed position in which the air duct 148 is closed. The drive mechanism (200, fig 15a, 15b) includes a pressure chamber (202, fig 15a, 15b) and means (218, fig 15a, 15b) for varying the pressure within the chamber (202, fig 15a, 15b) with the brush unit 190 being arranged to move between a stowed position and the deployed position depending on the pressure in the chamber (202, fig 15a, 15b).
Patent GB-2468745-A (GB)
Title: Graphic display of railway and train operation
Inventor: YAGYU DAISUKE
IPC: B61L25/08
Filed: 2010-02-09
Abstract: Disclosed is a system and method for displaying train and railway operation information. The system has a train schedule diagram data creation processing unit that acquires data from a train operation information database 201, creates a train schedule diagram and displays it on a screen. The system also has a control status judgement processing unit that selects a train number and obtains its location information, route information and judges a signal aspect of a route from the acquired route information on the train. The system also has a signal aspect display position judgement processing unit that judges a position where the signal aspect of the route is displayed on the train schedule diagram. The system may when a train is located between an arrival route and a departure route, display the route control status is on a train line indicating the departure time at the station at which the train is located, otherwise the control status is displayed on a train line indicating the departure time at a next station.
Patent GB-2468411-A (GB)
Title: Light guide with heat sink
Inventor: GOURLAY JAMES
IPC: G02B6/00
Filed: 2010-03-05
Abstract: This invention relates to light guide devices and methods of manufacture. The light guide device is suitable for use in a range of applications, particularly in connection with the backlighting of displays, for example, liquid crystal displays. A light guide 1 comprises a transparent base 2 on a first surface of which a plurality of side emitting LED light sources 3 are provided. A transparent guide layer 4 is provided on base 2 to encapsulate the LEDs 3. The refractive index of guide layer 4 is less than or equal to that of base 2. A scattering structure 6a comprising reflective ink dots is provided on a second surface of the base 2. A heat sink 8 is connected to base 2 via thermal bonding material 9. An additional transparent guide layer 15 may be provided over guide layer 4. Additional scattering structures 16 may be provided at the interface between guide layers 4 and 15 and positioned over LEDs 3.
Patent GB-2468779-A (GB)
Title: Displacement transmission structure, for a position sensor of a turbocharger actuator, comprising a compensating slide mechanism
Inventor: GERHARD JOHN
IPC: F15B15/10
Filed: 2010-03-18
Abstract: A transmission device (37) for a position sensor (4) for detecting the position of an actuator piston (5) of a control box (1) for a turbocharger, comprising a transmission element (38) which is linearly displaceable in an adjustment direction (V), by means of which element a position signal which is representative of its position and can be detected by the position sensor (4) can be generated, and with a compensating joint (39), by means of which a relative rotation between the transmission element (38) and actuator piston (5) in at least two axes of rotation extending at right-angles to one another and at right-angles to the adjustment direction (V) can be compensated for. In order to improve the determination of the position of an actuator piston (5) of a control box (1), even if the actuator piston (5) is adjusted in roto-translational manner, a part of the compensating joint (39) forms a compensating slide (53') which is designed to be able to be attached displaceably to the actuator piston (5).
Patent GB-2478918-A (GB)
Title: Interstage seal for a gas turbine engine
Inventor: PIGGOTT KATHERINE SOPHIA
IPC: F01D11/00
Filed: 2010-03-23
Abstract: An interstage seal 21 is provided for installation between forward 22 and aft 23 stage discs of a turbine section of a gas turbine engine. The seal has a forward annular portion 28 which extends forward to contribute to an air seal at the outer periphery of the forward stage disc. The seal further has an aft annular portion 32 which extends rearward to contribute to an air seal at the outer periphery of the aft stage disc. The seal further has a peripheral slot 27 into which static vane inner rails 26 are loadable. The seal comprises a first component 36 which provides the forward annular portion, and a second component 37 which provides the aft annular portion. The second component is separably connectable to the first component such that the first and second components, when connected, cooperate to form the peripheral slot. Loading the static vane inner rails into the slot prevents the second component separating from the first component.
Patent GB-2474530-A (GB)
Title: Wheel loss detection
Inventor: BROADFIELD GARY
IPC: B60R25/10
Filed: 2010-03-30
Abstract: A device and method for detecting wheel loss from a vehicle. The device is provided with a housing 11 configured for, in use, mounting the device in a recess 2 of a wheel 3 such that the device abuts a wheel hub 5 of an axle to which the wheel is attached. A detector 6 is provided for detecting a proximity of the device to the wheel hub 5, and a transmitter 8 is provided for sending an alarm signal in the event that the detector 6 detects that the device is no longer in proximity to the wheel hub 5. In this way, if the wheel starts to become detached from the wheel hub, the detector detects this and can send an alarm to a receiver unit in the driver's cabin, allowing the driver to take appropriate steps.
Patent GB-2479359-A (GB)
Title: Virtual feedback circuit arrangement for ambient noise-cancelling (ANC) earphones
Inventor: SIBBALD ALASTAIR
IPC: G10K11/178
Filed: 2010-04-06
Abstract: An electronic circuit for an ambient noise-cancelling (ANC) earphone 1 incorporates the analogous electrical circuit of a particular, real acoustical system so as to mimic the properties of the acoustical system in an electrical feedback network, thereby deriving electrical signals from the mimic circuit which can also be used to drive, in parallel, the real acoustical system in order to provide a given transfer characteristic to any chosen part of the acoustical system. The electronic circuit comprises: an amplifier 50 for coupling noise-cancelling signals to an electro-acoustic transducer, such as a microspeaker 24, inside the earphone 1; and an electrical impedance connected in negative feedback path over the amplifier 50, where the value of the impedance is influenced by an electrical counterpart of the analogous electrical circuit. Consequently, the resultant noise-cancelling signal at the listener's eardrum (5) is snatched precisely to an incoming ambient noise signal at the same position.
Patent GB-2468423-A (GB)
Title: Peer-to-peer communication in wireless sensor network through delay response between packets
Inventor: LAU CHUN HAU
IPC: G08C17/02
Filed: 2008-10-20
Abstract: A method for transmitting data between first and second nodes in a network comprises (a) the first node sending a start packet to the second node, (b) the first node starting a first counter concurrently with sending the start packet, wherein the first counter starts counting, (c) the second node starting a timer in response to the start packet, (d) the second node starting a second counter in response to the timer running for a predetermined delay time, wherein the second counter starts counting, (e) the first node stopping the first counter and sending a stop packet in response to th first node determining that the number of accumulated first counts corresponds to the data (thereby transmitting the data solely as a time interval between the start and stop packets), the second node stopping the second counter in response to the stop packet (and receiving the transmitted data).
Patent GB-2480824-A (GB)
Title: Internal combustion engine with an exhaust gas recirculation system having a bypass conduit
Inventor: LOSANO FIORELLO
IPC: F01M5/00
Filed: 2010-06-01
Abstract: Internal combustion engine 1 with an intake manifold 2, an exhaust manifold 3, a lubricating circuit 4 and an exhaust gas recirculation system 5, EGR, where the EGR system comprises a main conduit 50 connecting the exhaust and intake manifolds, a cooler 51, a bypass conduit 52 to bypass the cooler and a first valve 53 for alternatively routing the exhaust gas through the cooler or the bypass conduit, where there is a heat exchanger 6 in the bypass conduit that is connected to the lubricating circuit. A second valve 62, which may be a flow rate control valve, may be located in a conduit 60 connecting the heat exchanger with the lubricating circuit, where both of the valves are connected to an engine control unit, ECU. A method for operating an internal combustion engine is also claimed.
Patent GB-2469237-A (GB)
Title: Running optical fibre in a tube using fluid flow
Inventor: GREENAWAY ROBERT
IPC: E21B17/10
Filed: 2009-03-17
Abstract: A technique for deploying an optical fibre 26 comprises placing an inner optical fibre tube 68 within an outer tube 70 to create an inner flow path 86 through the inner tube 68 and an outer flow path 88 between the inner tube 68 and the outer tube 70, connecting the inner flow path 86 with the outer flow path 88, and isolating the inner flow path 86 and the outer flow path 88 from the surrounding environment. The optical fibre 26 is then deployed by circulating a fluid along the inner flow path 86 and the outer flow path 88.
Patent GB-2482677-A (GB)
Title: Combined offloading and compression boot
Inventor: WHIPP CHRISTOPHER
IPC: A61F5/01
Filed: 2010-08-09
Abstract: The invention combines two existing products. It is a walker compression boot with an offloader sole fitted. Most walkers provide the compression with a combination of straps and an inflatable inner. An outer shell provides additional protection and stability with a moulded sole. The boot replaces the traditional sole with a moulded offloader sole 7 for the treatment of broken metatarsals, 'Jones Fracture' or broken phalanges. The important technical feature of the invention is the combination of the offloader sole 7 with a compression walker. The boot may also include an inflatable inner liner 3.
Patent GB-2483264-A (GB)
Title: Composite material pipe assembly
Inventor: BEDBOROUGH ANTHONY
IPC: F16L9/128
Filed: 2010-09-02
Abstract: The assembly includes a pipe 12 of a fibre reinforced composite material and having an end inner surface that tapers inwardly, a reinforcing element 30 having a portion positioned inside the pipe end and having an outer surface shape 33 corresponding to the shape of the pipe end inner surface, the reinforcing element including a radially orientated flange 36. The assembly also includes a second pipe 14 of a fibre reinforced composite material and having an end inner surface 48 that tapers inwardly, a second reinforcing element 50 having a portion positioned inside said second pipe end and having an outer surface shape 53 corresponding to the shape of the second pipe end inner surface, the second reinforcing element including a radially orientated flange 56. The reinforcing element flanges 36, 56 are held against relative axial movement by a locking device 16 which has recesses 61, 62 retaining respective arrays of locking keys 67, 69.
Patent GB-2474770-A (GB)
Title: Mixing a powdery medium with a fluid
Inventor: SCHAUERTE MANFRED
IPC: B01F7/08
Filed: 2010-10-20
Abstract: Apparatus for mixing a powdery medium with a fluid comprises a mixing vessel 1 which can be filled with the fluid, wherein the mixing vessel comprises a feed 6 for the fluid, an inlet 7 for the powdery medium and an outlet 10 for the fluid mixed with the powdery medium and at least one mixing screw arranged inside the mixing vessel and driven by a rotary drive. Preferably, the mixing screw is constructed in the form of a brushing screw 2 with a plurality of bristles 4. At least two brushing screws may be provided, which can have opposite pitch or be driven in opposite rotation directions. Use of the apparatus for mixing bentonite with an aqueous fluid is also claimed. In another aspect, a mixing system comprises the apparatus, a water supply connected with the feed, a bentonite supply connected with the inlet and a pump connected with the outlet.
Patent GB-2485363-A (GB)
Title: Diesel engine with a downstream reforming catalyst
Inventor: PIGNON JOHN FREDERICK
IPC: B01D53/94
Filed: 2010-11-11
Abstract: A diesel engine 1 having an inlet side and an outlet side provided with at least one inlet valve and one outlet valve 2 per cylinder, comprising a reformer catalyst unit 4 comprising a catalyst 7 located downstream of the outlet valve(s) and located such that a proportion of the hot exhaust passes through the catalyst whilst the remainder of the hot exhaust passes to a turbocharger and/or to exhaust gas aftertreatment 6, wherein the catalyst unit is provided with diesel fuel supply means 11, in the form of a diesel fuel injector, such that diesel fuel may be injected to provide heat to the reformer catalyst to raise it to an effective reforming temperature. The output from the reformer unit may be fed to the inlet side of the engine, and/or may be admixed with the remainder of the exhaust gases prior to catalytic aftertreatment.
Patent GB-2476878-A (GB)
Title: Management of pool member configuration in the provision of virtual desktop images to users
Inventor: BARBOY DMITRY
IPC: G06F9/50
Filed: 2011-01-07
Abstract: Virtual desktop images (I1-4) are provided to users of pool member computers. When a user requests to log into a first pool member a baseline virtual desktop image (716) is retrieved for use by said first pool member. The user policy (802) corresponding to the user is inspected and the virtual desktop image is modified consistently with the user policy and the virtual desktop is provided to the first pool member requesting login. The user policy preferably involves managing access of individual users to particular software applications. The modifications to the virtual desktop preferably comprise implementing a persistency policy in which some user changes are considered persistent and others non-persistent. Selected applications available in the image may preferably be encapsulated.
Patent GB-2487739-A (GB)
Title: Water Bath Cooker
Inventor: HARRIS MATTHEW EDWARD
IPC: A47J27/10
Filed: 2011-02-01
Abstract: A water bath cooker 10, suitable for sous vide style cooking includes a housing 12 and, within the housing, a container 14, which may be removable, forming a bath for receiving water. An inductive heating system 50 is provided for inductively heating the container and comprises one or more induction coils 18, 20, a control unit 22, a temperature sensor 24, a power unit 26 and a control panel 28. The control unit may comprise a PID controller. A hinged cover or lid 32 may be provided and thermal insulation 38 may be included in the lid and also between the container and the housing 36.
Patent GB-2481313-A (GB)
Title: A cutter having regions of differing coefficient of thermal expansion
Inventor: NILEN ROGER WILLIAM NIGEL
IPC: E21B10/46
Filed: 2011-06-15
Abstract: A cutter includes first 37 and second 39 regions of superhard material which differ in a coefficient of thermal expansion, the regions forming a boundary 38 which extends away from both a rake 34 and a flank 36 of the cutter, the boundary 38 also extending away from a cutting edge of the cutter 32. Also claimed is a cutter having first 37 and second regions 39 of superhard material which differ in a coefficient of thermal expansion, where the second region 39 extends around the peripheral edge of the first region 37 to form a collar.
Patent GB-2495932-A (GB)
Title: Delivery of two phase engine coolant by a matrix
Inventor: WILLIAMS ANDREW MORGAN
IPC: F01P3/22
Filed: 2011-10-25
Abstract: A two phase (liquid and vapour) cooling system for an internal combustion engine has a coolant delivery matrix 27 in a cylinder block 25, the matrix having pipes 29 with apertures 30 for spraying liquid coolant at a cylinder wall extending from a manifold 28 around the cylinders. Manifold 28 also has apertures 30, and block 25 can have an oil cooler (44, fig 6) in a liquid coolant reservoir (43, fig 6). Some coolant can also pass through angled holes (35, fig 6) in a fire deck (34, fig 8) on to a mid deck (33, fig 8) and exhaust passages (21, fig 8).
Patent GB-2496638-A (GB)
Title: Impact resistant material
Inventor: WALKER RICHARD
IPC: A41D13/015
Filed: 2011-11-17
Abstract: An impact resistant material 10 comprises a composite material comprising granular beads 12 dispersed in a cured plastics gel matrix. The matrix is supported by a deformable substrate 14.
Patent GB-2486540-A (GB)
Title: Apparatus for interconnecting a floating rig and a riser assembly
Inventor: LEUCHTENBERG CHRISTIAN
IPC: E21B17/07
Filed: 2008-04-04
Abstract: Apparatus for interconnecting a floating rig and a riser assembly comprises a sliding joint with multiple radially overlapping seal assemblies. Preferably, each seal assembly radially outwardly overlies a next radially inwardly positioned on of the seal assemblies.
Patent GB-2492431-A (GB)
Title: Plastics container
Inventor: GLOVER ANDREW
IPC: B29C49/48
Filed: 2011-04-01
Abstract: A blow moulded plastics container (100) for storing liquid (eg. milk) has a body (102) with a central axis intended to be generally vertical during storage. A part line (112) of the container bisects an integral handle on the body. The body defines a footprint having a width which is greater in a middle region than at either longitudinal end of the footprint The body has opposing side surfaces (114, 116) extending in a direction at least generally aligned with the part line (112) of the container (100) and forming part of the footprint. In one embodiment, the footprint is longer than it is wide and is asymmetrical about a transverse axis extending in & direction perpendicular to said port line. This reduoes thinning effects associated with blowing a parison in a mould cavity.