baber/WOPTO huggingface dataset:
Patent BR-PI0513334-A (BR)
Title: placa sem amianto formada pela forração hidráulica
Inventor: IWASAKI YOSHIHIRO
IPC: C04B16/02
Filed: 2005-08-08
Abstract: PLACA SEM AMIANTO FORMADA PELA FORRAçãO HIDRáULICA. A presente invenção refere-se a uma placa sem amianto formada por forração hidráulica que compreende: 1,0 a 2,0% em massa de fibras com base em álcool polivinílico, cada uma tendo uma circularidade transversal de 40 a 70% em relação ao conteúdo de sólido total e 2,0 a 4,0% em massa de uma polpa de eucalipto tendo uma liberdade de 100 a 500 mL em relação ao conteúdo de sólido total, a placa sem amianto formada por forração hidráulica sendo caracterizada pelo fato de que a placa sem amianto formada por forração hidráulica tem uma resistência de adesão entre camadas de 2,0 N/mm¬ 2¬ ou mais e uma taxa de mudança dimensional de 0,25% ou menos. A placa sem amianto formada por forração hidráulica de acordo com a presente invenção é um material de construção especialmente útil é isento de amianto e garante suficientemente uma resistência de adesão entre camadas e estabilidade dimensional sem um grande aumento no seu custo de produção.
Patent BR-PI0513849-A (BR)
Title: implante ocular fabricado por um processo de extrusão dupla
Inventor: SHIAH JANE GUO
IPC: A61K9/20
Filed: 2005-07-25
Abstract: IMPLANTE OCULAR FABRICADO POR UM PROCESSO DE EXTRUSãO DUPLA. A presente invenção refere-se a implantes biodegradáveis talhados para implante em uma região ocular e processos para tratamento de condições médicas do olho. Os implantes são formados a partir de uma mistura de PLGA de extremidade hidrofilica e extremidade hidrofóbica, e liberam agentes ativos na região ocular sem uma liberação de alta explosão. Preferivelmente o implante é fabricado por um processo de extrusão dupla. Preferivelmente pelo menos 75% das partículas do agente ativo têm um diâmetro de menos que 10 ou 20 mícrons.
Patent BR-PI0513925-A (BR)
Title: processos para limpeza de equipamento industrial com pré-tratamento
Inventor: HERDT BRANDON LEON
IPC: A01J7/02
Filed: 2005-08-01
Abstract: PROCESSOS PARA LIMPEZA DE EQUIPAMENTO INDUSTRIAL COM PRé-TRATAMENTO Um processo de limpeza de equipamento tal como trocadores de calor, evaporadores, tanques e outro equipamento industrial usando procedimentos de limpeza no local e uma solução de pré-tratamento antes de convencional processo de limpeza CIP. A etapa de pré-tratamento aperfeiçoa o grau de amolecimento da sujeira, e assim facilita sua remoção. A solução de pré-tratamento pode ser uma solução ácida forte, uma solução alcalina forte, ou compreender um penetrante. Uma solução ácida forte preferida é uma solução de peróxido ácida. Em algumas realizações, o pré-tratamento pode incluir nenhum ingrediente alcalino ou ácido forte; antes, o penetrante proporciona aceitáveis níveis de pré-tratamento.
Patent BR-PI0517991-A (BR)
Inventor: HERRERO-VERON CHRISTIAN
IPC: H04L12/18
Filed: 2005-11-04
Abstract: The method and apparatus described herein enables a mobile station to subscribe to a larger number of multi-cast services than provided by a conventional wireless network. The network establishes a multi-cast communication session and allocates a NSAPI to the communication session during a data transfer phase. Subsequently, the network transmits the multi-cast data during the established communication session.
Patent BR-PI0600627-A (BR)
Title: cobertura para transmissão de cubo da roda em uma bicicleta
Inventor: HINO TETSUYA
Filed: 2006-02-23
Abstract: "COBERTURA PARA TRANSMISSãO DE CUBO DA RODA EM UMA BICICLETA". A presente invenção refere-se a uma cobertura para uma transmissão de cubo de roda em uma bicicleta que compreende um alojamento anular substancialmente caliciforme, munido de uma abertura para membro propulsor centralmente disposta na sua base, e de uma vedação anular interna separada, retida de maneira removível sobre o aro da abertura, o aro do alojamento caliciforme sendo dotado de pelo menos duas protuberâncias radialmente salientes para engate com correspondentes aberturas ou ranhuras sobre a capa/transmissão do cubo, caracterizado pelo fato de ser substancialmente oposta às protuberâncias, uma vedação anular externa ser prevista sobre o alojamento anular para acunhamento em uma correspondente ranhura sobre a capa/transmissão do cubo.
Patent BR-PI0603033-A (BR)
Title: processo para a hidrogenação de oxo-aldeìdos com altas taxas de éster
Inventor: KAIZIK ALFRED
IPC: B01J23/755
Filed: 2006-07-31
Abstract: "PROCESSO PARA A HIDROGENAçãO DE OXOALDEìDOS COM ALTAS TAXAS DE éSTER". A presente invenção refere-se a um processo para a hidrogenação catalítica de misturas de aldeído contendo éster para formar os álcoois correspondentes, no qual é usado um catalisador de suporte, que apresenta como material de suporte, óxido de Y-alumínio com uma superfície BET de 70 até 350 m¬ 2¬/g e como componente ativo para a hidrogenação, níquel e/ou cobalto, bem como o próprio catalisador.
Patent BR-PI0605825-A (BR)
Title: processo e método de detecção e rastreamento de objetos em imagens digitais para dispositivos computacionais com baixo poder de processamento
Inventor: DE CARVALHO GOMES FERNANDO ANTONIO
IPC: G06V10/00
Filed: 2006-12-28
Abstract: "PROCESSO E MéTODO DE DETECçãO E RASTREAMENTO DE OBJETOS EM IMAGENS DIGITAIS PARA DISPOSITIVOS COMPUTACIONAIS COM BAIXO PODER DE PROCESSAMENTO". Patente de invenção de processo e método para detectar e rastrear imagem de objeto. Esta invenção se relaciona com os campos da Visão Computacional e do Reconhecimento de Padrões. A imagem é segmentada através de filtro de cor (30) (33) que tem o objetivo de descobrir de forma imprecisa a posição do objeto. Mas, por meio de um processo "off-line" (FIG. 5) gera-se um modelo preditivo capaz de indicar a posição relativa do objeto. A entrada do processo "off-line" de geração do modelo é composta por um conjunto de vetores que descrevem as características da imagem vis-a-vis de uma grade de sensores (3) e da posição relativa do objeto (4) (5) (6) (7) (8). Cada sensor é composto por uma vizinhança de pixels (FIG. 1). O pixel estará ligado (1) se o filtro de cor indicar que o pixel se encontra sobre o objeto e, desligado, caso contrário. De posse do modelo preditivo, ao entrarmos com os valores para uma nova grade de pixels o modelo indicará a posição do objeto. Um processo "on-line" consulta interativamente (11) (13) (14) (15) (16) o modelo preditivo até que ele esteja centralizado e enquadrado. Numa seqüência de imagens (vídeo) o objeto será rastreado, uma vez que sempre se dispõe de sua posição relativa.
Patent GB-2467234-A (GB)
Title: Glove Dispenser
Inventor: STOLLERY JONATHAN WILLIAM
IPC: A61B19/04
Filed: 2010-01-26
Abstract: The present invention relates to the dispensing of gloves from a dispenser. A glove dispensing system 100 for dispensing gloves 62 cuff first comprises a glove-filled card box container (80, fig 8) formed of card material that is held in a holder (1, fig 1) for mounting on a vertical support. The card may be any suitable sheet material, for example, stiff paper, cardboard or plastic sheet material. The container has an internal volume (61, fig 8), a plurality of sides 11, 12, 13, 14, 86 including a downwards facing dispensing side (86), the dispensing side having a plurality of layers 19 —22 including a first innermost layer 20 and an adjacent second innermost layer 22, the first innermost layer 20 being relatively inside the second innermost layer 22. A dispensing aperture 64 is provided in said layers 19-22 through which, in use, gloves 62 are dispensed. An external removable cover 75 is provided external to both the first and second innermost layers 20, 22 that extends over the dispensing aperture 64 prior to dispensing of gloves 62 and which when removed permits the dispensing of gloves 62 through the dispensing aperture. The first innermost layer 20 has a first dispensing cut-out 71 therein and the second innermost layer 22 has a second dispensing cut-out 72 therein, said cut-outs thereby defining the dimensions of the dispensing aperture 64, and the first dispensing cut-out 71 being smaller than the second dispensing cut-out 72.
Patent GB-2467642-A (GB)
Title: Flexible shaft connection and method
Inventor: OVERFELT TRAVIS
IPC: F04D29/044
Filed: 2010-02-02
Abstract: A coupling assembly having flange member having a radially extending flange 124, a first outer pattern of fastener attachment points 123, a first flex element 130 having a second outer pattern of fastener attachment points 140 and also having a first inner pattern of fastener attachment points 142. The flex element 130 may be connected by a first set of fasteners 139 to the flange 124 via the first and second outer attachment points. A second flex element (Figure 9, 30) may be present having a third outer pattern of fastener attachment points (Figure 9, 40). A first set of spacers 125 are disposed between the flex element 130 and the flange 124 and located between the first outer pattern 123 and the second outer pattern 140 of fastener attachment points. A collar 136 having another inner pattern of fastener attachment points may be attached to the flex element by a second set of fasteners 129 passing through the first inner pattern of fastener attachment points 142.
Patent GB-2468948-A (GB)
Title: Optical bypass device and thermal imaging attachment for an image intensifier
Inventor: HALL PETER
IPC: G02B23/04
Filed: 2010-03-10
Abstract: An optical bypass device comprises a pair of prisms 110. The capture apertures 111 of the prisms 110 are provided on either side of a projector block 121. The exit apertures 112 are substantially adjacent to one another. In this manner the prisms 110 can act to direct incident light around the projector block 121 and into an image intensifier aperture (21). In the projector block 121 is provided a screen, preferably an array of optical light emitting diodes (QLEDs), operable to display an image, including text overlay information, corresponding to that captured by a thermal imaging camera (10). The image is projected through a small opening 113 provided where the prisms 110 are connected.
Patent GB-2469921-A (GB)
Title: A rope connection with sub-ropes looped through a termination annulus and spliced onto themselves
Inventor: THOI HONG TRI
IPC: F16G11/00
Filed: 2010-04-27
Abstract: A rope connection 34 comprises a rope 19 comprising a longitudinal axis 18 and a plurality of sub—ropes, a rope termination member 10 (see figure 3) possessing a plurality of load pins 12b formed in a closed annulus / ring around said longitudinal axis, the sub-ropes 21-32 being of equal length and each being looped / threaded through the annulus and spliced / inter-twined onto itself to form a loop end around said load pins, the termination member having at least two radially extending tabs 16 interconnecting the load pins, the connection also comprising a rope connector. The connector preferably comprises a clam-shell sleeve (two-part 34a, 34b) having an internal flange 36a for engaging the tabs. Preferably each load pin has a section in the radial plane with a circular end of radius equal or greater than 1.5 times the sub-rope radius and sides that taper such that each sub-rope is without a deflection between said circular end and the splice.
Patent GB-2471372-A (GB)
Title: Dual cache memory with simultaneous access and dual update
Inventor: MEYER PAUL GILBERT
IPC: G06F12/08
Filed: 2010-06-14
Abstract: A cache memory has two sections. The first section may be for loads and the second for stores. In a single clock cycle, an access request may be issued to the first section and a second request may be issued to the second section. When a cache miss occurs in one of the sections the data may be retrieved from the main memory or a higher level cache. The retrieved value may be written to both sections. If there is an entry for the same value in the section that did not cause the miss, this value may be overwritten. Alternatively, if a cache miss occurs in a first section and the data is in the second section, the value may be copied from the first section to the second. If the value is flagged as read only, the system will not place it in the write store.
Patent GB-2470319-A (GB)
Title: Thermal signal tampon pledget
Inventor: GLAUG FRANK
IPC: A61F13/20
Filed: 2009-02-27
Abstract: In a tampon pledger, a quantity of moisture activated material is positioned in contact with, or adjacent to a layer of absorbent material used in forming the pledget. Upon contact with menses, the moisture activated material reacts in one of an endothermic and exothermic manner so that in use, the pledget, when forming part of a tampon can thermally alert a wearer when the pledget has reached its absorbent capacity.
Patent GB-2475140-A (GB)
Title: An Exhaust Ring and Method to Reduce Turbine Acoustic Signature
Inventor: TECZA JOSEPH ANDREW
IPC: F01D9/04
Filed: 2010-10-20
Abstract: A turbine (100, fig.1), an exhaust ring 202, and a method of reducing the acoustic signature of the turbine or other turbomachine. The turbine includes an exhaust ring 202 disposed downstream from a stage of rotor blades 110 and upstream from a fluid flow obstruction 116, such as a pylon or strut. The exhaust ring 202 includes exhaust guide vanes 204 having camber angles that are varied in a predetermined manner that cause a fluid flow to be diverted around the fluid flow obstruction 116. The camber angle of a portion of some of the vanes may be adjusted, the camber angle directing a fluid flow around the fluid flow obstruction 16 in a manner that suppresses formation of a bow wave at the fluid flow obstruction 116 and therefore stopping the wave from propagating upstream causing back pressure on the rotor blades 110 which can cause turbine noise and a drop in overall efficiency of the turbine.
Patent GB-2487343-A (GB)
Title: Jigsaw puzzle holder
Inventor: PARTON DENIS
IPC: A63F9/10
Filed: 2010-11-18
Abstract: A jigsaw puzzle holder comprises at least two substantially identical, jigsaw piece support trays 1, 2, 3 each including engaging means 8 provided near the periphery such that the trays may be stacked one on top of the other with the engaging means in fastening engagement. When stacked, a gap is defined between the trays such that jigsaw puzzle pieces 4 laid flat on the lower tray prior to stacking are retained in position between the trays (see fig. 4). The trays are formed from plastics material by injection moulding, preferably using the same mould tool die. The engaging means are preferably formations which are formed integrally with the edge of the trays, and which engage via friction-fit or press-fit in order to secure the trays together. In a preferred embodiment there are three identical trays which stack to form two jigsaw piece retaining gaps. Lower and upper packaging elements (25, 26, fig. 10) in the form of thinner trays may be provided, the packaging elements being injection moulded from the same mould tool die as the jigsaw supporting trays.
Patent GB-2477384-A (GB)
Title: Fine brightness control in panels or screens with pixels
Inventor: BUDNI ANAND
IPC: G09G3/02
Filed: 2011-01-04
Abstract: Techniques and devices using panels or screens with pixels for display or illumination applications to achieve dithered pixel brightness beyond pixel brightness levels set by a digital to analog conversion (DAC) circuit module with a preset DAC resolution between two adjacent DAC levels. In one implementation, when a pixel is to be dictated by a digital pixel signal to operate within an unstable brightness region, a control mechanism is provided to control the DAC circuit module to operate a first pixel within a block of adjacent pixels at a DAC level below the unstable brightness region and operate a second pixel in the block at a different DAC level above the respective unstable brightness region, to achieve a perceived brightness level within the respective unstable brightness region. In a second embodiment a control mechanism is provided to control the DAC circuit module to operate a pixel at a DAC level below the unstable brightness region during a first frame and operate the pixel at a different DAC level above the respective unstable brightness region during a second frame, to achieve a perceived brightness level within the respective unstable brightness region.
Patent GB-2487922-A (GB)
Title: Car Battery Cover
Inventor: MILLAR LAURENCE
IPC: H01M2/10
Filed: 2011-02-08
Abstract: A Car battery jacket 2 is used to insulate the car battery from cold conditions which affects the battery performance. The battery jacket 2 may be fastened around the battery 1 and may comprise acid resistant thermal insulating material.
Patent GB-2491111-A (GB)
Title: Charge sensitive amplifier with reduced bond pad capacitance
Inventor: NASHASHIBI TAWFIC
IPC: H01L27/06
Filed: 2011-05-19
Abstract: A charge-sensitive amplifier is disclosed for use in amplifying signals from a particle detector. The amplifier includes a field effect transistor having a gate, a source 605 and a drain 601, the gate being connectable, using a gate pad 102, to the particle detector, for the receipt of signals therefrom. Also included is an amplifier having an input connected to the drain or source of the field effect transistor and an output connected through a feedback capacitor and via a terminal 104 to the gate of the field effect transistor. The feedback capacitor includes plates 704 and 707 and is implemented within an isolated region 701 of semiconductor silicon. The gate pad of the field effect transistor is made to be integral with the feedback capacitor so as to reduce the capacitance of the device. The noise performance, which depends on the apparent capacitance at the gate of the FET, is improved.
Patent GB-2484766-A (GB)
Title: A covering system for an open top container
Inventor: HINES STEVEN WILLIAM
IPC: B60J7/08
Filed: 2011-06-01
Abstract: A covering system for an open-top container or truck body 11 has upright walls 13 and a top rail 19 which may be hollow at the uppermost edge of at least one of the walls. The covering system comprises a driving mechanism 43 in vertical alignment with the top rail 19 and optionally the majority of which is housed within the void of one of the top rail 19. The driving mechanism being connected to an arm 33 which is connected to a wall of the container or truck body. The arm 33 preferably extends upwardly from its pivotal connection to a position above the uppermost edges of the walls. The arm 33 is connected to a web of material 31, the driving mechanism being arranged in use to impart a rotational driving force on the arm such that the web of material can be withdrawn from a cover mounting 27 and drawn over the container or truck body.
Patent GB-2494614-A (GB)
Title: Seal ring and joint
Inventor: STOBBART JOHN
IPC: F16L19/04
Filed: 2011-08-02
Abstract: A forged metal seal ring 1 of generally T-shaped cross section with the stem 14 of the   à     extending radially inwardly is adapted to fit around and in a recess between a pair of abutting or mating pipeline hubs or pipeline ends 2 and 3. It serves to align and abut the bores through said hubs or ends to eliminate or reduce leading edge erosion by fluids or fluent solids such as oil sands conveyed through the pipeline. Preferably it provides a metal to metal seal which may ne supplemented by O-ring seals in grooves 21, 22 in the hubs. The hubs may be pressed together by a multi-segment clamping ring 5 or the hubs could be provided with flanges bolted together by bolts which pass externally of the sea ring. The upstream hub may be provided with a chrome carbide overlay layer on internal surfaces.
Patent GB-2484781-A (GB)
Title: Gate driver and organic light emitting diode display including the same
Inventor: LEE HYUNHAENG
IPC: G09G3/32
Filed: 2011-09-23
Abstract: A gate driver and an organic light emitting diode (OLED) display including the gate driver are disclosed. The gate driver includes a shift register block 1 including a plurality of cascade-connected shift registers 11-1n, a selection block 2 including a plurality of selection units 21-2n, which are respectively connected to the plurality of shift registers, and a buffer block 3 including a plurality of buffers 31-3n, which are respectively connected to the plurality of selection units. Each of the shift registers outputs a scan pulse gl-gn, whose phase is shifted by one horizontal period, in response to a start voltage VST, a first clock CLK1, a second clock CLK2, and a third clock CLK3. The gate driver selectively implements sequential light emission or simultaneous light emission to enable a 2D or a 3D mode.
Patent GB-2496663-A (GB)
Title: Cleaner head for a vacuum cleaner
Inventor: PALMER VICTORIA ISABELLE
IPC: A47L9/06
Filed: 2011-11-18
Abstract: A cleaner head for a vacuum cleaning appliance comprises a suction cavity 26 having a downwardly-directed opening 28, 30 through which debris enters the suction cavity and a thread or lint lifting strip 84 which is moveable relative to the opening 28, 30. The thread lifting strip 84 is preferably moveable towards and away from the opening 28, 30. A spring such as a torsion spring biases the thread lifting strip (104, fig 5) towards the opening 28, 30. The thread lifting strip 84 may be provided within the suction cavity 26 and a second thread lifting strip 106 may also be provided.
Patent GB-2497812-A (GB)
Title: Motion estimation with motion vector predictor list
Inventor: LEANNEC FABRICE LE
IPC: H04N7/26
Filed: 2011-12-22
Abstract: A means of estimating motion in successive pictures of a video stream as part of a compression process such as scalable video coding (SVC) or joint scalable video model(JVSM) is described. A motion vector representing motion of a current block of pixels is determined and used to update a list of motion search starting blocks of a reference picture used in determining a next motion vector for the next block to be coded. The aim of the invention is to avoid    motion rupture    caused by a discontinuity in the motion field due for example to sudden changes in motion at the boundaries of foreground regions and at such times the use of the median value motion vector from previously coded neighbouring blocks is not a good predictor of the starting position for the motion vector search. Moreover when later during the coding process the motion estimation    re-enters    such a region from the motion point of view the motion estimation process has forgotten any information previously gained about such a region. In such a case the median motion vector for the current macroblock is added to the list of motion search starting points used for motion estimation of subsequent macroblocks. The list of such points may be indexed and ordered and a pruning mechanism may be applied to avoid the list becoming too long.
Patent GB-2499235-A (GB)
Title: A cooling arrangement for an electrical machine
Inventor: CHONG ELLIS FUI HEN
IPC: H02K1/20
Filed: 2012-02-10
Abstract: A laminated core for an electrical machine, comprise a plurality of laminations configured to define a channel in a surface of the laminated core for the flow of a cooling fluid, wherein the channel has a base 322 and at least one side wall 324, the at least one side wall having a stepped profile. The laminations, which carry actuate projections of different heights, are assembled in a stack 318 with each successive lamination being rotated by Î±Â° so as to create two helical channels 20 (fig 1 not shown) e.g a stack 318 of twelve laminations defines two adjacent turns of intertwined channels 320a,320b. The surrounding housing 210 (Fig 2) includes circumferentially opposite inlets and outlet manifolds 216,218 comprising elongate apertures which communicate with the channels so as to provide parallel circumferential coolant flows. Fig 7 not shown discloses manifold element which are not integrally formed with the housing. The lamination projections may alternatively comprise straight sections rather than curved arcuate sections. End laminations without projections are applied to the stack.