baber/WOPTO huggingface dataset:
Patent BR-PI0511469-A (BR)
Inventor: LOVELL JOHN R
IPC: E21B17/20
Filed: 2005-05-26
Abstract: Apparatus having a fiber optic tether disposed in coiled tubing for communicating information between downhole tools and sensors and surface equipment and methods of operating such equipment. Wellbore operations performed using the fiber optic enabled coiled tubing apparatus includes transmitting control signals from the surface equipment to the downhole equipment over the fiber optic tether, transmitting information gathered from at least one downhole sensor to the surface equipment over the fiber optic tether, or collecting information by measuring an optical property observed on the fiber optic tether. The downhole tools or sensors connected to the fiber optic tether may either include devices that manipulate or respond to optical signal directly or tools or sensors that operate according to conventional principles.
Patent BR-PI0511731-A (BR)
Title: sistema de geração de energia subaquática
Inventor: PERRY MICHAEL DAVID
IPC: F03B13/26
Filed: 2005-06-01
Abstract: Um SISTEMA DE GERAçãO DE ENERGIA SUBAQUáTICA (10) incluindo pelo menos um trilho contínuo (30); uma pluralidade de carros (60) que são móveis ao redor do trilho; pelo menos uma chapa (40) fixa em cada um dos carros, com tais chapas podendo ser dirigidas por uma água corrente; pelo menos um membro de linha conectado aos carros; pelo menos uma partida de energia (50) operavelmente conectada ao membro de linha, em que as chapas dirigíveis fazem os carros moverem ao redor do trilho e conseqüentemente causar o movimento do membro de linha para dar energia à partida de energia.
Patent BR-PI0514422-A (BR)
Title: biotransformação enantioseletiva para o preparo de intermediários do inibidor de proteìna tirosina quinase
Inventor: KUNG PEI-PEI
IPC: C07C33/46
Filed: 2005-08-15
Abstract: BIOTRANSFORMAçãO ENANTIOSELETIVA PARA O PREPARO DE INTERMEDIáRIOS DO INIBIDOR DE PROTEìNA TIROSINA QUINASE A invenção está relacionada com métodos biocatalíticos para o preparo de esterecisómeros enantiomericamente puros de 1-(2,6-dicloro--3-fluorfenil)etanol. São divulgados métodos de preparo do (S)-enantiómero desejado, cujos métodos são baseados em una combinação de resolução enzimática, esterificação química e hidrólise química com inversão de ésteres de l-(2,6-dicloro-3-fluorfenil)etila ou bio-redução estereoseletiva de 2,6-dicloro-3-flúor-acetofenona com um biocatalisador tal como uma enzima ou um microorganismo. O (S)-enantiómero quiral pode ser usado na síntese de certos compostos de 2-aminopiridina ligados a éteres enantiomericamente enriquecidos que inibem potencialmente a auto-fosiforilação do receptor do fator de crescimento de hepatócito humano.
Patent BR-PI0516082-A (BR)
Title: poligalactomananos catiÈnicos de alto ds para produtos de cuidado com a pele
Inventor: MODI JASHAWANT J
IPC: A61K8/73
Filed: 2005-09-09
Abstract: "POLIGALACTOMANANOS CATIÈNICOS DE ALTO OS PARA PRODUTOS DE CUIDADO COM A PELE". A presente invenção refere-se a uma composição de cuidados com a pele com a) de cerca de 1 até cerca de 90% em peso de um tensoativo, b) pelo menos cerca de 0,05% em peso de um polímero catiónico, em que o polímero catiónico tem um peso molecular ponderal médio (Pm) de cerca de 2.000 até cerca de 10.000.000 Dálton, e o polímero catiónico tem um grau de substituição catiónico (DS) maior do que 0,25 até cerca de 3,0, e c) pelo menos um ingrediente ativo de cuidados com a pele, em que a composição de cuidados com a pele proporciona pelo menos uma das funções dentre as de limpeza, proteção, umidificação, firmeza, condicionamento, barreira oclusiva, emoliência, depósito e anti-rugas para a pele.
Patent BR-PI0517285-A (BR)
Title: nitrobenzindóis e seu emprego na terapia de cáncer
Inventor: DENNY WILLIAM ALEXANDER
IPC: A61K31/405
Filed: 2005-10-21
Abstract: NITROBENZINDóIS E SEU EMPREGO NA TERAPIA DE CáNCER. A presente invenção refere-se geralmente aos nitro-1,2-diidro-3H-benzo¢e!indóis e análogos relacionados, à sua preparação, e ao seu emprego como drogas seletivas de hipóxia e radiossensibilizadores para terapia de câncer, ambos sozinhos ou em combinação com radiação e/ou outras drogas anticâncer.
Patent BR-PI0604547-A (BR)
Title: sistema de entrave de persiana durante a falha
Inventor: EGAMI KEN-ICHIRO
IPC: E06B9/32
Filed: 2006-11-08
Abstract: SISTEMA DE ENTRAVE DE PERSIANA DURANTE A FALHA. A presente invenção refere-se a prover um sistema de entrave de persiana durante a falha de que permite a redução de profundidade da caixa principal e pode ser ativado com segurança. Uma corrediça capaz de se mover verticalmente é disposta em uma caixa principal. A corrediça é pressionada por uma corda de levantamento/abaixamento e impedida de se mover para cima para permitir que um eixo de rotação gire quando a corda de levantamento/abaixamento está sob tensão. Por outro lado, a corrediça se move para cima para engatar com o eixo de rotação para impedir a rotação do eixo de rotação quando a corda levantamento/abaixamento cede.
Patent BR-PI0800093-A (BR)
Title: dispositivo para medir a posição de um pistão em um cilindro, conjunto, motor de aeronave, macaco, e, dispositivo de dosagem
Inventor: LECLERC HENRY-ROGER
IPC: G05D3/00
Filed: 2008-01-29
Abstract: DISPOSITIVO PARA MEDIR A POSIçãO DE UM PISTãO EM UM CILINDRO, CONJUNTO, MOTOR DE AERONAVE, MACACO, E, DISPOSITIVO DE DOSAGEM. Esta invenção refere-se a um dispositivo para medir a posição de um pistão (2) em um cilindro (1), estendendo-se de acordo com um eixo, o dispositivo compreendendo pelo menos dois sensores de posição (3, 4), respectivamente, compreendendo: -um primeiro membro de sensor (20, 40) integral com um palete de suporte (31) ligado ao pistão (2); um segundo membro de sensor (10, 30) integral como cilindro (1), os primeiro e segundo membros de cada sensor sendo arranjados para serem móveis em translação, um em relação ao outro, ao longo de um eixo paralelo ao eixo do cilindro, onde o dispositivo tem os primeiros membros de sensor (20, 40) integrais com o mesmo palete de suporte (31) sendo conectado ao pistão (2) através de uma ligação de junta de esfera (50). Usando o dispositivo desta invenção, um sensor de posição pode ser arranjado no cilindro, sem ter os esforços transversais sobre o pistão sendo transmitidos ao mesmo, enquanto o pistão permanece livre em rotação ao redor do eixo do barril cilíndrico.
Patent BR-9607490-A (BR)
Inventor: STANIFORTH JOHN NICHOLAS
IPC: A61K/
Filed: 1996-01-31
Abstract: A powder for use in a dry powder inhaler includes active particles and carrier particles for carrying the active particles. The powder further includes additive material (4) on the surfaces of the carrier particles to promote the release of the active particles from the carrier particles on actuation of the inhaler. The powder is such that the active particles are not liable to be released from the carrier particles before actuation of the inhaler.The inclusion of additive material (4) in the powder has been found to give an increased respirable fraction of the active material.
Patent GB-2470486-A (GB)
Title: Nasal delivery system with replaceable nosepiece unit
Inventor: DJUPESLAND PER GISLE
IPC: A61M15/08
Filed: 2007-11-28
Abstract: A nasal delivery device, for delivering a particulate substance to the nasal airway of a subject,comprises a body assembly 3 including a mouthpiece unit 9 which includes a mouthpiece 15 through which the subject exhales, and a substance-supply unit 11 which is fluidly connected to the mouthpiece unit 9 and actuatable to provide particulate substance for delivery to the nasal airway of the subject. The body assembly 3 is configured to receive a replaceable nosepiece unit 5 which includes a nosepiece 91 and contains a container C containing particulate substance. The container, which may be in the form of a gelatine capsule, is ruptured by the user actuated device 23 and the particulate matter is delivered through the nosepiece 91 by air blown into the mouthpiece 15.
Patent GB-2473095-A (GB)
Title: 5-HT2B receptor antagonists for the treatment of inflammation or pain
Inventor: PALMQYIST NIKLAS
IPC: A61K31/155
Filed: 2010-07-30
Abstract: The application relates to the use of 5-HT2Breceptor antagonists and more particularly benzylideneaminoguanidines of formula (I) or salts thereof for the treatment of inflammation and pain. R1and R2are chloro, methoxy or hydrogen; R3is chloro or methoxy and R4is chloro, hydrogen or nitro; and at least one of R1-R3is chloro and another of R1-R3is methoxy. The examples relate to N-(2-chloro-3,4-dimethoxybenzylideneamino)guanidine acetate for the treatment of inflammation, in particular rheumatoid arthritis, and pain. Further 5-HT antagonists tested include 4-(4-fluoro-l-naphthyl)-6-isopropylpyrimidin-2-alpine (RS 127445) or 6-chloro-5-methyl-N-[6-[(2-methylpyridin-3-yl)oxy]pyridin-3-yl]indoline-1-carboxamide (SB 242084). Also outlined is a method of identifying test compounds having an anti-inflammatory effect, comprising the steps of (i) contacting a test compound with a 5-HT2Breceptor in vitro, and (ii) determining the binding capacity of the test compound with a Kiof less than 1μm or preferably equal to/less than 0.5µm is identified as a compound having an anti-inflammatory effect.
Patent GB-2490298-A (GB)
Title: Bicycle seat post with integrated socket
Inventor: ALLAN ALEXANDER JAMES
IPC: B25B13/48
Filed: 2010-09-18
Abstract: A bicycle seat post 1 incorporates a socket spanner 3, 4 in one end. The socket is typically sized to accommodate a bicycle wheel nut, allowing maintenance to be performed with a reduced tool set.
Patent GB-2476709-A (GB)
Title: Monitoring fluid flow in a conduit
Inventor: HOFFMAN ANDREW
IPC: G01F1/66
Filed: 2010-12-09
Abstract: According to the present invention, there is provided a method of monitoring a fluid in fluid carrying conduit comprising the steps of: monitoring a fluid characteristic, such as pressure, at a first point and second point along the conduit substantially continuously; determining first and second quantities, being related to a differential with respect to time of the value of the fluid characteristic at the first and second points respectively; combining the first and second quantities to produce a two dimensional intensity function of time and a position variable and analysing the magnitude of the intensity function to derive information relating to the fluid. The intensity function may represent substantially continuous probability friction, wherein its absolute value is related to the probability of a leak or theft having occurred in the conduit. Furthermore, a method of determining the presence and location of leaks in, or thefts from, the conduit by determining whether or not the magnitude of the intensity function satisfies pre-determined criteria is disclosed. A method of determining the speed of pressure waves propagating through a fluid flowing in a fluid carrying conduit by analysing the two dimensional intensity function is also disclosed. An apparatus suitable for performing all of the above mentioned methods is also claimed.
Patent GB-2479979-A (GB)
Title: Drive arrangement for automobiles
Inventor: LEOPOLD FRANK
IPC: B60K5/04
Filed: 2011-04-20
Abstract: An automobile has a body 12, a combustion engine 50 and a transmission 52 operationally connected to the engine, wherein the crankshaft of the engine is substantially oriented in vehicle transverse direction y and the engine 50 seen in driving direction of the vehicle is arranged behind the transmission 52.
Patent GB-2496624-A (GB)
Title: Surgical instrument with a plurality of handswitches
Inventor: BENN CHRISTOPHER CHARLES
IPC: A61B18/14
Filed: 2011-11-16
Abstract: A surgical instrument (3) comprises a housing (10), an end effector carried by the housing, and one or more connections adapted to connect the surgical instrument to a controller such as an electrosurgical generator. The housing includes a plurality of handswitches (13A, 13B, 13C; 14A, 14B, 14C) located at different rotational positions around the housing. Sets (13A, 13B, 13C), (14A, 14B, 14C) of the handswitches are connected in common so as to send the same signal to the controller whichever one of the handswitches is activated. In this way a user of the surgical instrument (3) can send signals to the controller using any of the handswitches within a particular set, depending on the orientation of the surgical instrument. The surgical instrument may be an electrosurgical instrument with electrodes, or an ultrasonic instrument, or a microdebrider or a shaver.
Patent GB-2499974-A (GB)
Title: Dye sensitized solar cell with porous sintered titanium dioxide anode capable of accepting quantum dot nanoparticles
Inventor: BREEN BARRY
IPC: H01G9/052
Filed: 2011-12-28
Abstract: A photovoltaic dye cell comprising a porous sintered titania anode, where the pores have a size suitable for receiving quantum dot nanoparticles and where carbon contamination from use of organic pore-formers is avoided. The cell comprises: a cell housing including an at least partially transparent glass cell wall; an electrolyte, within said housing, and containing a charge transfer species; an at least partially transparent electrically conductive layer disposed on an interior surface of said cell wall; an anode disposed on said electrically conductive layer, including: a sintered porous film containing titania with a dye adsorbed on the surface, the film being disposed on said electrically conductive layer and adapted to contact said electrolyte; and a cathode including a catalytic surface disposed to fluidly contact said electrolyte, wherein the sintered porous film has an average pore size of at least 30 nanometers and contains less than 700ppm carbon. Also disclosed is the above cell where the pores within said sintered porous film contain encapsulated quantum dots. The quantum dots are adapted to absorb photons and pass the energy to the dye molecules by a method of Foerster Resonance Energy Transfer (FRET). The pores in the sintered porous film are formed by adding a non-organic pore-forming material (e.g. aluminium oxide or zinc oxide) to the titanium dioxide paste prior to sintering, then removing the pore-former through etching.
Patent GB-2498992-A (GB)
Title: Transmission of encoded image slices over plural assigned channels
Inventor: BARON STEPHANE
IPC: H04N7/26
Filed: 2012-02-02
Abstract: A method of transmitting video frame data over a communication network comprises: obtaining a group of coding units (CUs, e.g. image slices, of macroblocks of pixels) of a current video frame; assigning 827 each of the coding units or slices to a channel of a plurality of reserved channels; encoding 830 each CU, based on assigned channel characteristics; packetizing 855 encoded data; and transmitting, over each of the reserved channels assigned to, the encoded packets comprising only encoded data of the corresponding assigned coding unit / slice. A group of CUs may comprise the next slices of the current frame, transmitted at a next network access. The number of channels may depend on a ratio of maximum time between successive accesses and average slice encoding time. Non consecutive CUs / slices can be assigned to the same channel. Packets may be framed in (aggregated) MAC Service Data Units (MSDUs / A-MSDUs, 802.11 protocol); reserved channels can be (aggregated) MAC protocol Data Unit (MPDU / A-MPDU) slots. CUs may be modifying in size and quality-ranked. The method reduces slice error rates when transmitting several image slices over a network, avoiding splitting encoded slices over several transmission channels.
Patent GB-2486352-A (GB)
Title: Method of forming semiconductor film and photovoltaic device including the film
Inventor: TODOROV TEODOR KRASSIMIROV
IPC: H01L21/02
Filed: 2010-08-24
Abstract: A method of depositing a kesterite film which includes a compound of the formula: Cu2-xZn1+ySn(S1-zSez)4+q, wherein O  ¤x  ¤1; O  ¤y  ¤1; O  ¤z  ¤1; -1â ¤qâ ¤1. The method includes contacting hydrazine, a source of Cu, and a source of at least one of S and Se forming solution A; contacting hydrazine, a source of Sn, a source of at least one of S and Se, and a source of Zn forming dispersion B; mixing solution A and dispersion B under conditions sufficient to form a dispersion which includes Zn-containing solid particles; applying the dispersion onto a substrate to form a thin layer of the dispersion on the substrate; and annealing at a temperature, pressure, and length of time sufficient to form the kesterite film. An annealing composition and a photovoltaic device including the kesterite film formed by the above method are also provided.
Patent GB-2499780-A (GB)
Title: Slotted joint
Inventor: SPURGEON PETER JOHN CHARLES
IPC: F16B12/46
Filed: 2012-03-02
Abstract: A joint between two joint members 26, 27 or 30, 33 comprises a first member 26 or 30 having at least one channel and at least one open ended slot and a second member 27 or 33 having at least one open ended slot, the end of the second member not protruding beyond the side of the first member when the slots are engaged with one another. The two joint members may be retained at right angles. The second member 27 or 33 may include at least one channel. The channels in the two members may be identical and each slot may be half the height of the channel in the other member. The members may be of rectangular or circular cross section. The joint members 30, 33 may be attached to members 31, 34 e.g. by screws 32. The joint may be used in construction, furniture, toys or models.
Patent GB-2490779-A (GB)
Title: Device for filling vehicle tyres with nitrogen
Inventor: MCCAUGHEY MARK CHRISTOPHER
IPC: B60S5/04
Filed: 2012-05-02
Abstract: A device 1 for effecting automatic nitrogen N2 filling, or substituting air for nitrogen, for the simultaneous inflation and/or deflation of a plurality of vehicle tyres, comprising multiple controllers 17 corresponding to the number of tyres to be inflated or deflated, each having an individual display 8, a pressure sensor 9, an inflation valve 4 and a deflation valve 11, whereby multiple vehicle tyres may be inflated/deflated simultaneously, with user input interfaces 10 for pressure setting adjustments. Each controller 17 may include a processor on a PCB, and there may be four controllers 17 with four associated hoses 5. The tyres may be inflated individually or in pairs. The device 1 may be mounted on a wheeled metal stand 13 for portable use.
Patent GB-2487875-A (GB)
Title: Method of deploying and powering an electrically driven device in a well
Inventor: HEAD PHILIP
IPC: E21B17/02
Filed: 2009-12-01
Abstract: A production tube 20 includes a power line terminating in a first power connector 45 and an orientation profile 27 disposed in the vicinity of the first power connector. A powered device 30 having a second power connector 43 and a radially extending orientation means 41 is lowered down the production tube, causing the extending orientation means to be urged radially outwards to engage with the orientation profile and orient the device, so that the first and second power connectors engage to connect the powered device to the power line in an automatic manner.
Patent GB-2502285-A (GB)
Title: Flow control device
Inventor: BROWN MICHAEL EDWARD
IPC: A01G9/24
Filed: 2012-05-21
Abstract: A flow control device for locating in a vessel to control the level of a liquid comprises a housing 1 defining a primary chamber 5, and a liquid supply aperture 11 at an upper portion. A float 15 is located within the primary chamber 5 and has a through bore 16 therein for flow of liquid. A fluid conduit 13 communicates between the liquid supply aperture 11 and the through bore 16 in the float 15. The fluid conduit 13 comprises a flexible tube which in an extended state has a substantially open through bore when the float 15 is in the down position, and assumes a kinked state with a substantially occluded through bore when the float 15 is in the up position.
Patent GB-2494747-A (GB)
Title: Determining the phase compositions of a multiphase fluid flow
Inventor: FRISBY BEN
IPC: G01F1/74
Filed: 2012-07-11
Abstract: There is disclosed a method and apparatus 10 for determining the phase compositions of a multiphase fluid flow in a fluid line 12. It includes determining a flow velocity parameter which is related to the flow velocity of the fluid flow using a flow sensor 24 and obtaining a vibration signal from the fluid flow using a vibration sensor 22 comprising a target, such as a diaphragm, disposed in the fluid flow which vibrates in response to fluid flow. The vibration signal is analysed to determine an energy parameter which is related to the energy of the vibration signal within a frequency band, and a phase composition parameter, such as a dryness parameter, relating to the phase compositions of the fluid flow is determined using the flow velocity parameter and the energy parameter. The method may be applied to determine the quality of steam in the fluid line.
Patent GB-2504356-A (GB)
Title: Analysing network behaviour using a multi-dimensional graphical representation of network data
Inventor: CRADDOCK RACHEL
IPC: H04L12/26
Filed: 2012-07-27
Abstract: A sequence of data representing network behaviour (e.g. inter-packet arrival times) is analyzed using the technique of delay space embedding, This causes a sequence of tuples to be constructed from the data sequence, e.g. three successive values of the data are mapped to a 3-tuple which is then plotted on a 3-dimesional graph. The sequence of tuples thus represented in a multiÂ­dimensional representation space allows detection of network behaviour divergent from a norm by analysis of the graph for unexpected patterns.
Patent GB-2506685-A (GB)
Title: Determining and/or Compensating Range Offset of a Range Sensor
Inventor: KOERS GAETAN
IPC: G01S17/894
Filed: 2012-10-08
Abstract: Range offset of a range sensor (100) comprising a pixel array adapted for measuring a distance is determined. At least two stationary reference positions (p1, p2) are located at known reference distances (rd1, rd2) from the sensor. Distance values (m1, m2) from the sensor to the reference positions are determined using the sensor and differences between the determined distance values and the reference distances are calculated. A range offset value (rov) is determined as the maximum of the differences. The rov is used to correct distance values measured by the sensor, e.g. by subtracting the rov from each measured distance value. Such calibration of time of flight (ToF) image sensors compensates for temperature or ageing effects. The sensor may be used in a vehicle cabin.
Patent GB-2508815-A (GB)
Title: A pressure sensitive actuator for use in nuclear reactor systems
Inventor: BUNCE IAN MICHAEL
IPC: G21C7/12
Filed: 2012-12-11
Abstract: A pressure sensitive actuator includes: an actuator member 3, and a pressure sensing arrangement which senses the ambient pressure and moves the actuator member in response thereto. The pressure sensing arrangement includes: a cylinder 4; a piston 5 operatively connected to the actuator 3; and a volume of gas 6 trapped therebetween by a bellows 7, the gas being compressed by increases in ambient pressure thereby drawing the piston into the cylinder to in turn move the actuator member. The piston is biased against movement in the cylinder produced by increases in the pressure by a spring 10. The actuator may form part of a mechanism for operatively connecting a nuclear reactor control rod 1 to a drive motor 2 by activation of an engagement device in the form of one or more outwardly extendable engagement teeth 8. Alternatively, said actuator may for part of a locking mechanism (see Figure 2).