baber/WOPTO huggingface dataset:
Patent BR-PI0605421-A (BR)
Title: sistema de tampa dupla para a manipulação e transferência de materiais perigosos
Inventor: BISCA ANALIA
IPC: G21F5/12
Filed: 2006-11-16
Abstract: SISTEMA DE TAMPA DUPLA PARA A MANIPULAçãO E TRANSFERêNCIA DE MATERIAIS PERIGOSOS , dentre os recipientes que contêm materiais do tipo radioativo, tóxico ou microorganismos patogênicos. Dito sistema incorpora uma particular ligação de contato metal-metal, realizada entre uma tampa e freio de um primeiro reservatório ou espaço fechado e uma tampa e freios de um segundo reservatório, podendo ser este último um reservatório ou tambor padronizado de 200 litros. Dito sistema de tampa dupla para a manipulação e transferência de materiais perigosos, é do tipo que compreende uma primeira tampa (4) de um primeiro recipiente acoplável à uma segunda tampa (2) de um segundo recipiente <sym>a<sym> conformadas com materiais metálicos que se acoplam para formar uma tampa dupla de onde ditas tampas dispõem para seu mútuo acoplamento de freios metálicos (la)(lb)(3) e de onde entre as tampas e freios se definem contatos de ligação metal-metal (20-20', 21-21', 22-22,39>; 23-23'), de onde preferentemente dita tampa (4) do primeiro recipiente define um alojamento de ao menos um primeiro selo (5) e o freio (la) do segundo recipiente define um alojamento de ao menos um segundo selo (6).
Patent BR-PI0605860-A (BR)
Title: dispersante de pigmentos, métodos para fabricar composições de revestimento, e composições de revestimento
Inventor: OHRBOM WALTER
IPC: C09K23/00
Filed: 2006-03-21
Abstract: DISPERSANTE DE PIGMENTOS, MéTODO PARA FABRICAR COMPOSIçõES DE REVESTIMENTO, E COMPOSIçõES DE REVESTIMENTO. A presente invenção refere-se a uma composição de revestimento que compreende pelo menos um material dispersado em um polímero vinílico ou acrílico, onde o polímero vinílico ou acrílico compreende (a) uma ou mais unidades monoméricas com grupos-âncoras (a), tendo uma funcionalidade de hidrogênio ionizável ou ativo ou uma funcionalidade que forma uma ligação covalente com o material dispersado, onde a funcionalidade ionizável é diferente de um grupo ácido carboxílico, no qual o carbono da carbonila está separado do carbono com insaturação etilênica mais próximo por pelo menos quatro átomos e as unidades monoméricas do grupo-âncora (a) são diferentes daquelas que têm grupos polioxialquileno; (b) cerca de 5% a cerca de 45% em peso de uma ou mais unidades monoméricas estabilizadoras (b) que têm um grupo ácido carboxílico no qual o carbono da carbonila está separado do carbono com insaturação etilênica mais próximo por pelo menos quatro átomos, tendo grupos polioxialquileno, tendo grupos gama-hidróxi-carbamato ou beta-hidróxi-carbamato, combinações deles; e (c) até cerca de 50% em peso de unidades monoméricas aromáticas.
Patent BR-PI0705695-A (BR)
Title: método para controlar dispositivos de rádio com base em exigências de polìticas de ambiente de usuário
Inventor: MEHTA PRATIK M
IPC: H04M1/72463
Filed: 2007-10-18
Abstract: MéTODO PARA CONTROLAR DISPOSITIVOS DE RáDIO COM BASE EM EXIGêNCIAS DE POLìTICAS DE AMBIENTE DE USUáRIO São descritos sistema e método para a imposição automática de políticas de uso de dispositivo com capacidade de habilitação sem fio em um ambiente pré-determinado. Um gestor de políticas de uso sem fio impõe políticas de uso pré-determinadas desabilitando ou limitando automaticamente a operação de dispositivos com capacidade de habilitação sem fio à medida em que eles entram nos limites pré-determinados do ambiente de gerenciamento de políticas sem fio. Elementos de informação dos protocolos de comunicação sem fio existentes são anexados ou estendidos e então comunicados aos dispositivos sem fio em questão e então implementados no momento da transferência de ligação entre células para limitar seu comportamento. Elementos de informação similares são comunicados e implementados quando os dispositivos com capacidade de habilitação sem fio deixam os limites pré-determinados do ambiente de gerenciamento de políticas sem fio para restaurar automaticamente seus estados operacionais anteriores sem ações do usuário.
Patent GB-2465313-A (GB)
Title: Hydrogen generator and fuel stick
Inventor: HORIGUCHI TOSHIO
IPC: C01B3/04
Filed: 2008-08-29
Abstract: Disclosed is a hydrogen generator (100) comprising a plurality of fuel sticks (200) each containing a hydrogen generating compound (such as an ammonia borane (210)) which generates hydrogen through a chemical reaction, a pressure-resistant container (102) containing the fuel sticks (200), and a controller (108) for controlling so that hydrogen is selectively generated from the fuel sticks (200).
Patent GB-2473306-A (GB)
Title: An Audiovisual Media Substitution System
Inventor: EALES JEFFREY RUSSELL
IPC: H04H20/10
Filed: 2010-03-22
Abstract: Audiovisual substitutional media items are output within a media output stream. The media output stream comprises audio and video streams having mutually different frame rates. A video splice point in the output stream is referenced to a video frame of the video stream. An audio splice point is derived at or immediately after the video splice point and the audio content of the substitutional media item is output from this point. Also disclosed is a method of synchronizing the audio content with the frame timing of the media stream; a method of outputting dummy data depending on the arrival time of the audio content; and a method of outputting dummy data subsequent to the audio content of the substitutional media item if the said output occurs prior to a splice out point. Further disclosed are methods of scheduling media items.
Patent GB-2469212-A (GB)
Title: A swellable packer with isolation elements
Inventor: CALDWELL REBECCA
IPC: E21B33/12
Filed: 2010-05-07
Abstract: A downhole tool includes a mandrel 52 and a swellable packer 60 disposed on the mandrel 52 where the swellable packer 60 swells within a downhole annulus in the presence of an activating agent. An isolation element 70A, 70B is also disposed on the mandrel 52 adjacent the swellable packer 60 and is deformable radially outward to the borehole wall thus partially isolating the swellable packer 60 from a portion of the annulus. Bias units 90A, 90B may be releasably affixed on the tool adjacent the deformable elements 70A, 70B and can deform the elements. The bias unit 90A, 90B can be released either by swelling of the swellable element or by fluid pressure. Once released, the bias units 90A, 90B are axially biased toward the isolation elements 70A, 70B to deform them. In this way, the packer can form multiple seals with the borehole wall, and the isolation elements 70A, 70B can isolate the swellable element 60 from the downhole annulus.
Patent GB-2470662-A (GB)
Title: A temperature control system
Inventor: TATTAM EDWIN FRANCIS
IPC: B65D81/18
Filed: 2010-06-01
Abstract: The present invention relates to a transport container which provides mechanical and thermal stability for a load and which container is fabricated as the container is loaded. In particular, the present invention relates to a temperature control system for a container which can be readily transported on aircraft, such as an aircraft container. The present invention provides a temperature control system for a transport container having a base, at least one side wall and a cover (see fig 4), the control system including a foldable sleeve 50 having first and second major planes, wherein an unfolded state can retain a temperature control pack 53, the sleeve being attached to a side of the container. Spacing means 52 may be provided and the temperature control pack may include a water based gel. The present invention further seeks to provide a transport container which is compatible with standard Unit Load Device specifications.
Patent GB-2473928-A (GB)
Title: Quench heater current limiter protection circuit for superconducting magnets
Inventor: HUANG XIANRUI
IPC: G01R33/3815
Filed: 2010-09-17
Abstract: A superconducting magnet 100, a passive quench protection circuit 130 or a method of quenching a superconducting coil comprises at least one heater 210 and at least one current limiter 220 connected in series and arranged such that the current limiter 220 protects the heater 210 from being damaged by high current levels. The heater 210 is arranged to thermally couple with at least one superconducting coil C1 — C4. The current limiter 220 may include a positive temperature coefficient (PTC) resistor or a fuse or an automatic triggered circuit breaker. The current limiter 220 may be located external to a superconducting magnet cryogenic cooling system to provide easy access for the repair or replacement of the current limiter. The protection circuit 130 may include a voltage blocker arrangement 230 including back to back Zener diodes or a MQSFET, a voltage divider and a comparison circuit. The voltage blocker 230 may also be located external to the cryogenic system. Plural quench heater and current limiter protection circuits 130 may be electrically coupled in parallel with respective groups of superconducting coils of a magnet 100.
Patent GB-2484067-A (GB)
Title: Graded Index Birefringent Component with lens segments and liquid crystal molecules of varying orientation
Inventor: HARROLD JONATHAN
IPC: G02B27/22
Filed: 2010-09-22
Abstract: A graded index birefringent component 100 has at least one liquid crystal layer 110 having lens segments 112, and liquid crystal molecules 113 therein. The orientation of the liquid crystal molecules varies across each lens segment of the liquid crystal layer. This variation may be achieved by applying a varying electric field across each lens segment containing curable liquid crystal material and then curing the liquid crystal material to form a liquid crystal layer. The liquid crystal molecules may have a homeotropic alignment at an edge of each lens and homogeneous alignment in the centre of each lens segment. In this way a lensing effect is created to produce a focus 220 at a plane 300. The component may be used in a switchable autostereoscopic display (figure 24).
Patent GB-2474364-A (GB)
Title: Hairbrushes
Inventor: MERCIER MICHEL
IPC: A46B9/02
Filed: 2010-10-11
Abstract: A hairbrush comprises a bristle-retaining surface 530 and a bristle field of at least 100 bristles that are individually deployed to the bristle-retaining surface, the bristle field comprising at least five different bristle heights that differ significantly from each other, the bristle heights varying in a substantially random manner and being substantially independent of location on the bristle-retaining surface, each bristle having a width of at least 0.5 mm, and at least 60% of the bristles having a rounded end. The bristles are preferably deployed at a substantially constant density on the bristle-retaining surface. A hairbrush is also disclosed comprising a distal end surface defined by ends of bristles of a bristle field that is irregularly and substantially randomly shaped. A further disclosed hairbrush has a bristle field comprising at least one height outlier subset having a count that is at least 10% of the total bristle count, the bristles of the subset being scattered at irregular and non-periodic locations within a selected area of the bristle-retaining surface. The hairbrushes are suitable for detangling human or animal hair.
Patent GB-2487763-A (GB)
Title: Voltage regulator with means for measuring power consumption at multiple voltage levels
Inventor: ALLOS MANHAL
IPC: G01R21/06
Filed: 2011-02-03
Abstract: A voltage regulator 11, arranged to supply an output voltage to a load at more than one voltage level, has a means to adjust an output voltage in response to a control signal, and an energy measurement means 8 to measure the power at each voltage level. The voltage regulator outputs a number of voltages e.g. the mains supply voltage and a lower optimum voltage that reduces power consumption of a load. The regulator is switched periodically between voltage levels and the energy measurement means is used to measure energy consumption at each level to determine e.g. the reduction in energy usage at the optimum voltage. The energy measurement means may be associated with a controller 7 that switches the regulator to the voltage with the lowest power consumption. The voltage regulator may be a transformer 3 with multiple taps providing the different voltage levels via switches 4 - 6.
Patent GB-2489227-A (GB)
Title: Resonance enhanced drill test rig
Inventor: WIERCIGROCH MARIAN
IPC: E21B7/24
Filed: 2011-03-21
Abstract: Apparatus for testing a resonance enhanced rotary drilling module. The rig comprises a resonance enhanced rotary drilling module with oscillator, a fixed frame, a movable frame for moving the rotary drilling in an axial direction relative to a sample and means for generating relative rotary motion between drilling module and sample. A torsion restraint unit reduces torsional loading on the vibrator. The torsional restraint may be a membrane torsion restraint unit. Load cells can be used to measure the axial and oscillatory loading. Closed loop real time control of the oscillator may be provided using a controller connected to load cells
Patent GB-2478071-A (GB)
Title: Anchor pin lead frame
Inventor: PON HARRY
IPC: H01L23/495
Filed: 2009-12-07
Abstract: In some embodiments, a surface mount component includes a housing and one or more leads extending from the housnng, wherein the one or more leads define respective voids through respective ends of the one or more leads. For example, the one or more leads may define a through-hole at respective ends of the one or more leads. For example, the fixing material may include solder. For example, the solder may form a pin which helps secure the surface mount component to the printed circuit board. Other embodiments are disclosed and claimed.
Patent GB-2490165-A (GB)
Title: Organic thin film transistor with crystal grain variation compensated by shape of source and drain electrodes
Inventor: PALUMBO MARCO
IPC: H01L51/10
Filed: 2011-04-21
Abstract: Organic thin film transistor with crystal grain variation compensated by shape of source and drain electrodes. A field effect transistor which comprises source and drain electrodes 01 bridged by a semiconductor having crystallites 02; the conductivity of the semiconductor being controlled by applying a voltage to an insulated gate electrode. While the invention is applicable to organic or inorganic semiconductors, preferably, the transistor is an organic thin-film device OTFT where the channel layer comprises a poly-crystalline organic semiconductor. The shape of the facing surfaces of the source and drain electrodes are geometrically shaped and arranged so that the current flow between them is in different directions through the said channel. . The shape of the edges is preferably complementary and the gap between the source and drain is preferably substantially constant. This gap may be wavey, serpentine, sinusoidal etc. so that the surface tangents change smoothly and continuously. If the crystal orientation of the grains is not well controlled or not known, by varying the current directions, flow is likely through more different orientations of the crystals or grains so that a greater consistency uniformity of device characteristics and performance for multiple different transistors results. (fig 1c shows prior art electrode shapes)
Patent GB-2492103-A (GB)
Title: Interrupting a Multi-party teleconference call in favour of an incoming call and combining teleconference call audio streams using a mixing mode
Inventor: COLLINS NEIL JAMES
IPC: H04L12/18
Filed: 2011-06-21
Abstract: A method of handling an incoming telephone call during a multi-party teleconference call which is interruptible, comprising establishing a first call leg for transmittal of audio data between first telephony device and multi-party teleconference service, during the multiparty teleconference call, receiving an incoming telephone call setup request for the first telephony device from a further telephone device which is not a participant in the teleconference call, interrupting the multiparty teleconference call to handle the incoming telephone call. The multi-party teleconference call is interruptible such that when a given participant in the teleconference call receives an incoming telephone call originating from outside of the multi-party teleconference call, the participant is removed from the conference call and the incoming call is directed to the participantâ  s telephony device.Â  Embodiments of the invention include Controlling a multi-party teleconference call, comprising establishing a call between at least three devices, combining audio data streams into mixed audio data streams using one of a plurality of mixing modes, monitoring for a triggering event and altering a mixing mode in response to the detection. Aspects of this embodiment include the Triggering event being the utterance of a word or phrase.
Patent GB-2493555-A (GB)
Title: Pneumatic transport bag
Inventor: WOODWARD JONATHAN MARK
IPC: B65G51/06
Filed: 2011-08-12
Abstract: A pneumatic transport bag for use within a pneumatic tube system comprises at least one external captive flap (C) which inflates in use, making a seal and pulling the bag through to its final destination. The bag may be two-way, having two external flaps or single direction in operation.
Patent GB-2489538-A (GB)
Title: Lighting Device
Inventor: WILLIAMS NICOLAS PAUL
IPC: H05B44/00
Filed: 2011-08-12
Abstract: A lighting device 1 comprises one or more light sources 7; a primary input power connection 5; a secondary input power connection and electronic circuitry 19 for controlling power delivery from the power connections to the light sources 7; the electronic circuitry 19 measures an indication of the external electrical load on the power supply network connected to the power connection 5 and the varies the power delivery from primary and secondary power connections to the light sources 7 in response to these measurements. The device may reduce the power drawn from the input by decreasing the brightness of light produced by the light sources 7; the frequency of the power supply may be used as the indicator of external load.
Patent GB-2495080-A (GB)
Title: A light restricting membrane
Inventor: LIU RAYMOND WAI KUENG
IPC: B32B3/24
Filed: 2011-09-23
Abstract: A light restricting or tinting membrane 10 for placement on the cover (36, fig 3) of a vehicle headlight (38, fig 3)d, has a perforated upper layer 14, a perforated central adhesive layer 18 and a perforated removable lower liner layer 22. Perforations 30 in the upper layer 14, central adhesive layer 18 and lower liner layer 22 are aligned. The perforations 30 form air flow passages 32.
Patent GB-2489551-A (GB)
Title: Drag-reducing arrangement for marine vessels
Inventor: ROBINSON NICHOLAS PAUL
IPC: B63B1/34
Filed: 2012-02-18
Abstract: A drag reducing arrangement comprises a vortex generating rotor cone 80 having twisted ducts formed in its outer surface and a channel ducted stator means 81. The channel ducted stator means is provided with vanes 82 that define longitudinal channels that receive the vortex produced by the rotor cone and forms a series of drag reducing counter rotating vortex ring pairs (15, Fig 1). The arrangement can be used in a marine propulsion system (Figure 1) to reduce the turbulent drag of known propeller drive systems. It can also be used as a propulsor pod system (Figure 5) for use on a large vessel, for locating within a modified bow bulb to reduce drag and increase fuel efficiency. The arrangement can also be used for locating both fore and aft in a fully submersible vessel (Figure 6) as an inboard system to increase stealth and reduce drag respectively.
Patent GB-2500572-A (GB)
Title: Power source control using generated efficiency control maps
Inventor: SHABBIR WASSIF
IPC: B60L50/15
Filed: 2012-03-05
Abstract: A method, for generating an efficiency control map for controlling a power source of a hybrid electric vehicle, comprises determining, for a plurality of operating powers of the power source, power source efficiencies associated with a plurality of different operating conditions of the power source. In accordance with the power source efficiencies, selecting for each of the plurality of operating powers an operating condition of the plurality of operating conditions providing an optimum power source efficiency. In accordance with the selected optimum operating conditions producing an efficiency control map designating the optimum operating condition for each of the plurality of operating powers. The power source comprises a primary power source and a secondary power source. Reference is also made to a method for air-fuel ratio correction in a combustion engine, a combustion controller and to an engine system.
Patent GB-2486369-A (GB)
Title: Method and apparatus for retrieving a phase of a wavefield
Inventor: ZHANG FUCAI
IPC: G02B27/44
Filed: 2010-09-10
Abstract: A method of retrieving a phase of a wavefield comprising the steps of: providing an estimate of the wavefield Ï 0 at an initial plane; and propagating the wavefield to and fro between an entrance plane being a plane having an area to which the wavefield is confined and a detector plane via a wavefield transform device, wherein at the entrance plane a support constraint is applied and at the detector plane a magnitude constraint is applied, the wavefield transform device being arranged to apply a wavefield transform function to the wavefield, wherein the wavefield transform function is characterised by a finite deviation from a lens function.
Patent GB-2501497-A (GB)
Title: A method of managing visiting guests by face recognition
Inventor: HUANG CHIH-HSUNG
IPC: G06K9/00
Filed: 2012-04-24
Abstract: The method includes extracting a face image of a visiting guest, possibly from an image recorded by a camera. Face recognition methods are then used on the face image to determine if the particular guest is already stored in a database. If so, the face image together with associated information is displayed. If not already stored, the face image is enrolled and then displayed. An authorized item is then set up; this could include the time and location of the intended visit. A visiting goal, confined by the authorized item, is then executed; this goal could include access of entrance or attending exhibitions. The status of the visiting guest is then monitored to ensure that the guest does not violate the authorized item. A relevant department is informed if a violation is detected. Finally, a log page and the face image data of the visiting guest are updated in the database. The method can reduce security guard workload or automatically execute the function of entrance guards.
Patent GB-2501884-A (GB)
Title: Steam cleaner
Inventor: CARTER DANIEL
IPC: A47L11/34
Filed: 2012-05-08
Abstract: A carpet glider 70 for use with a surface cleaning head of a steam cleaner, comprises at least one formation (82, fig 4c) co-operable with the cleaning head to hold the carpet glider 70 in an operative position relative to the cleaning head. The at least one formation (82, fig 4c) preferably includes a resilient latching element that can be engaged or disengaged with the cleaning head. A cleaning head is also disclosed that comprises a plurality of outlets spaced from one another on the cleaning head.