baber/WOPTO huggingface dataset:
Patent BR-PI0512406-A (BR)
Title: piridil piperazinas, composições farmacêuticas compreendendo as mesmas e intermediário para a sìntese das piridil piperazinas
Inventor: BRODNEY MICHAEL AARON
IPC: C07D401/06
Filed: 2005-06-13
Abstract: PIRIDIL PIPERAZINAS, COMPOSIçãO FARMACêUTICA COMPREENDENDO AS MESMAS E INTERMEDIáRIO PARA A SìNTESE DAS REFERIDAS PIRIDIL PIPERAZINAS. A presente invenção refere-se aos compostos de Fórmula 1 e ás composições farmacêuticas que compreendem o composto de Fórmula I ou uma pró-fármaco deste e um veículo farmaceuticamente eficaz. Onde a linha tracejada representa uma ligação dupla opcional; e onde n é 1 ou 2, e Ar¬ 1¬, Ar¬ 2¬ e Z são como definidos no relatório descritivo. A invenção é da mesma forma direcionada a um método de tratar ou prevenir em mamíferos, incluindo seres humanos, um distúrbio ou condição que pode ser tratado alterando-se neurotransmissão mediada por serotonina, incluindo um distúrbio selecionado do grupo que consiste em enxaqueca, cefaléia, cefaléia em salvas, ansiedade, depressão, distimia, distúrbio depressivo maior, enxaqueca, distúrbio de estresse pós-traumático, distúrbio da personalidade esquiva, distúrbio da personalidade limítrofe, e fobias. Esta invenção é da mesma forma direcionada aos intermediários úteis na síntese de compostos de Fórmula I.
Patent BR-PI0513583-A (BR)
Inventor: SCHATTKA JAN HENDRIK
IPC: C08F265/06
Filed: 2005-07-12
Abstract: The invention relates to pulverulent core/shell polymers for the preparation of a plastisol, which have surprisingly low water absorption. The invention further relates to the plastisol pastes which are prepared from these polymers and likewise have low water absorption and additionally possess good storage stability, good mechanical properties and good plasticizer compatibility. The core/shell polymers consist of latex particles having a primary particle size of at least 250 nm, the core consisting of methyl methacrylate, (meth)acrylic esters with C2 to C8 or aromatic alcohol radicals and optionally further monomers, and the shells(s) comprising, in addition to these components, also amides of (meth)acrylic acid and/or amine-substituted alkyl esters of (meth)acrylic acid.
Patent BR-PI0602198-A (BR)
Title: rolo, anel para rolo e método de procuração de tal rolo
Inventor: GLEIZER JORGE
Filed: 2006-06-14
Abstract: "ROLO, ANEL PARA ROLO E MéTODO DE PRODUçãO DE TAL ROLO". A presente invenção se refere a um assim chamado rolo combinado, compreendendo, por um lado, um eixo (1) que apresenta dois anéis-batente separados e afastados (2, 3) e, por outro lado, um número de anéis de rolo (4) colocados entre os anéis-batente, cujos anéis de rolo, individualmente, são compostos de um anel externo (6) de um metal duto e um anel interno (7) concêntrico de um metal mais dúctil, o qual é permanentemente ligado metalurgicamente ao anel externo e apresenta uma flange (12), que se projeta de forma axial em uma certa distância de uma extremidade do anel externo. De acordo com a invenção, o anel de rolo individual (4) é rigidamente conectado ao eixo (1) por meio de um ou mais pinos de travamento (19), os quais são inseridos em furos vazados na flange que se projeta (12) do anel interno e se engajam em furos (21) no eixo.
Patent BR-PI0603229-A (BR)
Title: discador celular com acionamento para sistemas de alarmes
Inventor: SILVA STEVE MAX DA
IPC: G08B13/22
Filed: 2006-08-09
Abstract: DISCADOR CELULAR COM ACIONAMENTO PARA SISTEMAS DE ALARMES A presente invenção foi projetada para dar tranqüilidade aos usuários de sistemas de alarmes, pois quando os mesmos dispararem este discador ira fazer uma chamada para um numero pré-programado informando o usuário da ocorrência. Este sistema também tem a opção de acionamento ou bloqueio a distância, com uma simples ligação.
Patent BR-PI0604075-A (BR)
Title: composições e método de preparação da composição
Inventor: LIMA PAULO DE ALMEIDA
IPC: C09J1/02
Filed: 2006-09-18
Abstract: COMPOSIçõES E MéTODO DE PREPARAçãO DA COMPOSIçãO O presente relatório descritivo refere-se a uma patente de invenção para composições de extensor e de cola e método de preparação da composição de cola; dita composição de cola compreendida substancialmente por uma mistura de uma resina inorgânica com relação molar adequada; por resina orgânica; e por aditivos retardadores de secagem; ditas resinas usadas em quantidades conforme as características pretendidas para os compostos de madeira processada.
Patent BR-PI0604307-A (BR)
Title: processo eletroidrometalúrgico alcalino para a extração de zinco a partir de pó de forno elétrico
Inventor: LILLO DUBERLIS CORREA PE A Y
IPC: C22B19/20
Filed: 2006-10-18
Abstract: PROCESSO ELETROIDROMETALúRGICO ALCALINO PARA A EXTRAçãO DE ZINCO A PARTIR DE Pó DE FORNO ELéTRICO. O processo objeto desta invenção produz pá de zinco de alta pureza e fina granulometria a partir do pó de forno elétrico (EAF dust) mediante as etapas convencionais de lixiviação alcalina, cementação e eletrode-posição, mas introduzindo melhoras, modificações e novas operações. Estas mudanças minimizam o consumo de água, evitam a geração de resíduos líquidos e minimizam a geração de emissões de gases e material particulado, reduzindo a contaminação ambiental a níveis inferiores aos exigidos pelas normativas, o que é imprescindível para a materialização do processo. A fina granulometria do pó de zinco se logra com o uso de um equipamento de eletrodeposição não convencional, que, além disso, elimina a contaminação gasosa nesta operação. Também contribuem para este último, equipamentos e práticas operacionais especialmente introduzidas para o efeito, tanto no transporte e lixiviação do pá como na purificação da solução de zincato. O consumo de água se minimiza efetuando todos os lavados de sólidos no processo, em etapas de contracorrente ou em correntes cruzadas, e recuperando e reciclando a água, o que, além disso, elimina a geração de resíduos líquidos ("planta seca"). Além disso, se introduz um procedimento para a inertização da ganga, que a valoriza como material de construção, e outro para a eliminação do arsênico das correntes líquidas, fazendo a operação mais segura. Finalmente, levanta-se um equipamento e operação para o lavado e secado do pó de zinco.
Patent BR-PI0701972-A (BR)
Title: composição de coloração das fibras queratìnicas, processo de tintura das fibras queratìnicas, dispositivo com vários compartimentos e uso para a tintura de oxidação das fibras queratìnicas
Inventor: COTTARD FRANCOIS
IPC: C07C215/76
Filed: 2007-06-19
Abstract: COMPOSIçãO DE COLORAçãO DAS FIBRAS QUERATìNICAS, PROCESSO DE TINTURA DAS FIBRAS QUERATìNICAS, DISPOSITIVO COM VáRIOS COMPARTIMENTOS E USO PARA A TINTURA DE OXIDAçãO DAS FIBRAS QUERATìNICAS A presente invenção tem por objeto uma composição de coloração das fibras queratínicas que compreende a 2,3-diamina-6,7-diidro-1H,5H-pirazala¢1,2-a!pirazol-1-ona a título de primeira base de oxidação, a parafenilenodiamina ou a parataluenodiamina a título de segunda base de oxidação e um meta-aminofenol substituído de fórmula determinada a título de primeiro acopladar, ficando entendido que a razão malar primeira acoplador/primeira base de oxidação é superior a 1, a razão malar primeira base de oxidação/segunda base de oxidação está compreendida entre 0,5 e 1,5 e a quantidade malar da primeira base de oxidação é superior ou igual a 2,5.10¬ -3¬ mal para 100 g de composição. A presente invenção tem também por objeta o processo de coloração que utiliza tal composição. A presente invenção permite obter uma coloração das fibras queratínicas com tonalidades vermelhas profundas, particularmente visíveis, (viva)intensa, estética, pouco seletiva e tenaz. Ela permite ainda obter uma coloração intensa a pH neutro.
Patent GB-2476812-A (GB)
Title: Cleaning head for a vacuum cleaner
Inventor: ILES JEAN-PAUL MARK
IPC: A47L9/04
Filed: 2010-01-08
Abstract: A cleaner head or nozzle unit for a vacuum cleaning appliance includes a main body (12, fig 1) having a downwardly-directed suction opening and at least one surface engaging support member 52, 56, a front agitator 60 and a rear agitator 62, with each agitator 60, 62 being rotatable relative to the main body (12, fig 1), and a means for rotating the front agitator 60 and the rear agitator 62. The front agitator 60 has a relatively flexible pile and the rear agitator 62 has relatively stiff bristles arranged to dislodge matter from the pile of the front agitator 60. The pile of the front agitator 60 and the at least one surface engaging support member 52, 56 extend downwardly beyond the bristles of the rear agitator 62 so as to space the bristles of the rear agitator 62 from a relatively hard surface to be cleaned.
Patent GB-2464860-A (GB)
Title: Mapping a call to Voice-over-Internet Protocol for backhaul transport into the core network
Inventor: KEEVIL PETER ANTHONY
IPC: H04L29/06
Filed: 2005-08-01
Abstract: A basestation 110 for a cellular wireless communications network 100 comprises an air interface, for communicating with a cellular communications device 122 using a cellular communications standard, e.g. GSM/GPRS or UMTS, and a network interface, for interfacing to a core network 130 of the cellular communications network 100. The basestation 110 maps a call over the air interface to a Voice-over-Internet Protocol (VoIP) call, e.g. using Session Initiation Protocol (SIP) or Unlicensed Mobile Access (UMA) standards, over the network interface, such that VoIP techniques can be used for backhaul transport of the call over the air interface into the core network 130 of the cellular communications network 100. The basestation may further comprise or connect to an Asymmetric Digital Subscriber Line (ADSL) modem and the network interface may be over a Digital Subscriber Line (DSL) connection 140.
Patent GB-2478707-A (GB)
Title: Reclining chair with extendable leg rest
Inventor: DRAKE LAURIE
IPC: A47C1/034
Filed: 2010-03-15
Abstract: A reclinable chair comprises an extendible leg or foot rest portion 100 which is formed from a plurality of sections 20, 30 that are movable relative to each other so as to change the size or length of the leg rest portion and accommodate users of different heights. The leg rest may pivot around an axis when the chair is moved between an upright and a reclined configuration. The leg rest sections may be releasably connected to each other by means such as hook and loop fasteners 40. A padded overlay or cushion 35 may also be provided attachable to at least one of the plurality of sections by additional Velcro (RTM) fastenings 45.
Patent GB-2479170-A (GB)
Title: Rectangular wheelchair turntable with locking means
Inventor: BLATCHFORD MICHAEL
IPC: A61G5/10
Filed: 2010-03-31
Abstract: A portable wheelchair turntable comprises a base part 102 for supporting the turntable on a surface; a top part 104 rotatably attached to the base part and a locking pole 106. A plurality of peg holes 108 are provided in the base part each capable of receiving the locking pole and a plurality of locking holes 110 are provided in the top part, each capable of allowing the locking pole to pass through. The base and top part are rectangular with the peg holes disposed along the shorter sides of the base part. The base part may be larger than the top part and may comprise a carrying handle. The turntable may further comprise a lazy Susan type bearing.
Patent GB-2479555-A (GB)
Title: Power assisted wheelchair with force measuring handgrips and control means to determine required drive
Inventor: FREEMAN ANDREW JOHN
IPC: A61G5/04
Filed: 2010-04-14
Abstract: A wheelchair 10 comprises a pair of ground engaging members, e.g. wheels 14(a,b), a manually operable propulsion apparatus, e.g, handles 18(a,b), which is operable by a user other than the occupant of the wheelchair 10, and a power-assistance device for aiding propulsion of the wheelchair 10, wherein the power-assistance device includes a measuring device, e.g. load cells 24(a,b), for measuring force applied to the propulsion apparatus, and a motive device, e.g. motors 26(a,b) for providing drive to the wheels 14(a,b), wherein the drive provided to the wheels by the motors is proportional to the force applied manually to the propulsion apparatus (18a, 18b). A controller 28 is disclosed that may be used to provide drive signals which are proportional to the measured forces applied to the handgrips on the handles of the wheelchair. At least one deadman safety handle may be provided with drive of the motors being prevented unless the safety handle is operated.
Patent GB-2479575-A (GB)
Title: Replaceable game playing surface
Inventor: LARGE MICHAEL GEOFFREY
IPC: A63D15/04
Filed: 2010-04-15
Abstract: The invention relates to game apparatus for playing bar-billiards and other table-based ball games, such as tic-tac-toe. The game apparatus comprises a free-standing cabinet provided with a first playing surface which is capable of being replaced with a second playing surface configured for playing a different game. One of the playing surfaces may be formed with a matrix of holes 16 configured for the aforementioned game of tic-tac-toe. The matrix of holes 16 has associated therewith a moveable undertray (18, figure 4) which is configured and located relative to the underside of the playing surface 12 such that, during play, balls 15,17 entering holes 16 in the playing surface do not fall completely therethrough, but are supported on the tray so as to be visible to the players. Preferably, the spacing of the undertray (18) from the underside of the playing surface 12 is such, in relation to the diameter of the balls used, that each potted ball is allowed to drop down to such an extent that only a small portion of its surface protrudes above the hole 16. At the end of play, the undertray (18) is moved relative to the playing surface 12 to allow the potted balls 15,17 to drop through for recovery.
Patent GB-2482319-A (GB)
Title: A cuboid play frame with mesh faces
Inventor: FAWCETT CHRISTOPHER J
IPC: A63B9/00
Filed: 2010-07-29
Abstract: A rigid cuboid frame comprising elongate padded edge members 2 with mesh 14 extending across at least two of the frames faces. Additional supporting members may extend across the faces between the edge members. The frame 2 may be made of metal and the mesh 14 from a plastic sheet or netting. The frame 2 may be provided in a set of modules with the same dimensions which can be strapped or coupled together. Feet 12 may be provided on the frame elements. Various play devices such as bags or slides may be provided in connection with the frames.
Patent GB-2483492-A (GB)
Title: Femoral prosthetic component with extension
Inventor: GOODFELLOW JOHN
IPC: A61F2/38
Filed: 2010-09-10
Abstract: A femoral extension prosthetic component 20 for use in a unicondylar meniscal bearing unicompartmental knee replacement, the femoral component 20 comprising a securing element (not shown) and a bearing surface 21, the securing element adapted to abut and be connected to a distal end of a femur bone, the bearing surface 21 adapted to abut a meniscal bearing 28, the femoral component 20 including an entrapment portion 23 adapted to extend beyond the meniscal bearing 28. The entrapment portion 23 may extend or project medially or laterally beyond the meniscal bearing 28. In use the entrapment portion reduces the risk of partial medial dislocation. In another aspect a tibial shelf is described. In a further aspect a meniscal bearing is described.
Patent GB-2484966-A (GB)
Title: Extendible coupling for use on with a vehicle trailer or in a dock
Inventor: HINES-DEDMAN JAMES
IPC: B60D1/38
Filed: 2010-10-28
Abstract: A coupling apparatus 1, for coupling a load to a vehicle, comprises a vehicle portion 4 for attaching to the said vehicle and a load portion 2 for fixedly attaching to the said load to be coupled, the vehicle portion 4 including a spool 12, a crank 14, and a cable 16, the cable 15 having a proximal end mounted on the spool 12 and a distal end connected to the load portion 2, the vehicle portion 4 and the load portion 2 arranged in the extendible communication by the cable 16, the cable 16 mounted on the spool 12 in a retractable manner such that the load portion 2 can be connected to a said load to be coupled, and can be winched towards the vehicle portion 4 at the said vehicle. The coupling apparatus 1 enables ease of use and load towing for a user. The vehicle may be a car, van, tractor, lorry or campervan and the load may be a trailer, horse box or caravan. The coupling may also be used to couple a load, such as a boat, to a dock.
Patent GB-2489208-A (GB)
Title: Method for manufacturing a prosthesis using colour and geometrical data
Inventor: NOORT RICHARD VAN
IPC: A61F2/50
Filed: 2011-03-15
Abstract: A method and a system are disclosed for manufacturing prostheses. Geometrical and colour data are acquired from a patient with an image processing apparatus 102 such as a digital camera. The acquired data is processed into a sequence of commands 103 for a manufacturing apparatus 104. The manufacturing apparatus 104 produces a prosthesis structure according to the sequence of commands, and a substantially resilient material is infiltrated in the prosthesis structure. Preferably more than one digital camera 102 is used to produce a three dimensional image of the patient. The acquired colour data may be used to match the prosthesis color with the patientâ  s skin tone. Optionally, the manufacturing apparatus 104 comprises a rapid prototyping device such as a three dimensional printer and the prosthesis is manufactured in layers. The resilient material may be infiltrated into the prosthesis by immersing the prosthesis into the material and then subjecting it to a pre-determined pressure in a pressure chamber 106.
Patent GB-2476012-A (GB)
Title: A novel curve-fitting technique for determining dispersion characteristics of guided elastic waves
Inventor: TANG XIAO MING
IPC: G01V1/30
Filed: 2009-10-02
Abstract: A method for estimating a slowness of an earth formation, the method including: transmitting acoustic energy into the earth formation using an acoustic source; receiving the acoustic energy with an array of acoustic receivers, each acoustic receiver being configured to provide acoustic wave-form data related to the received acoustic energy; transforming the acoustic waveform data into a frequency domain to provide frequency domain data; calculating a slowness-frequency coherence function using the frequency domain data; selecting slowness dispersion data from peaks of the slowness-frequency coherence function; fitting a curve to the slowness dispersion data; and estimating the slowness from the curve.
Patent GB-2477233-A (GB)
Title: Readily-densified titanium diboride and process for making same
Inventor: LANDWEHR SEAN E
IPC: C01G23/02
Filed: 2009-11-13
Abstract: Additions of substitutional transition metal elements are made to improve the densifiability of titanium diboride while eliminating or minimizing the presence of deleterious grain boundary phases in the resultant bulk titanium diboride articles.
Patent GB-2479452-A (GB)
Title: Automatic performance state transitions in response to processor events
Inventor: CESARE JOSH P DE
IPC: G06F1/32
Filed: 2011-04-07
Abstract: Automatically transitioning the performance states of components in an integrated circuit comprises a plurality of performance domains each including at least one component, and a power management unit (PMU). The PMU is configured to transition 44 at least one performance domain to a first performance state in response to a processor transitioning 40 to a different performance state (such as low performance or sleep state). The PMU may further transition the performance domain to a second performance state 52 in response to the processor exiting 48 the low performance state. The apparatus may include registers that can be programmed with the one or more performance states of the performance domains and the processor. Timestamps may be recorded 48, 54 at the time of performance domains transition. A performance state may include any combination of performance characteristics for the relevant components, such as a different operating frequency of the provided clock signal and a corresponding supply voltage.
Patent GB-2483767-A (GB)
Title: A microfluidic cell with a diamond sensor comprising a quantum spin defect
Inventor: TWITCHEN DANIEL JAMES
IPC: B01L3/00
Filed: 2011-09-08
Abstract: A microfluidic cell 40 comprising a microfluidic channel (32, Fig. 3) for receiving a fluid sample; and a sensor 42, adjacent the channel, comprising a diamond material with one or more quantum spin defects 46 (e.g. nitrogen-vacancy (NV) defects). The â  lab-on-a-chipâ   cell may be mounted in the cell receiving bay of a spin resonance device which further comprises variable oscillating field generators for manipulating quantum spins within the fluid sample and the quantum spin defects in the sensor respectively; a light source 44 for optically pumping the quantum spin defects in the sensor; and a detector 48 for detecting emission from decaying quantum spin defects. The resultant data may be NMR or ESR (nuclear magnetic or electron spin resonance) data - e.g. an NMR spectrum indicating chemical shift information or a magnetic resonance image.
Patent GB-2497127-A (GB)
Title: Bayonet connector for saddles
Inventor: JI FENG
IPC: A44B1/32
Filed: 2011-12-02
Abstract: A connector attached to a saddle tree 10 and a steel shaping plate 20 comprises a cylindrical lock core 30 and a sleeve 40 for receiving the lock core. The lock core comprises a pin or bayonet 31 protruding from its front surface, said pin being received in a pathway or channel within the sleeve; a locking portion 44 for tight locking of the pin is disposed inside the sliding pathway; a flexible element 50 such as a resilient rubber pad or spring is disposed at an inner part of the sleeve. The connector is durable, time-saving and easy to be fixed in position, so that the steel shaping plate of the saddle tree can be replaced quickly. The lock core may comprise a cap shaped end portion 32 with a hexagonal screw hole 33. The sleeve may comprise a wing portion 45 which is attached to the saddle tree by rivets.
Patent GB-2488921-A (GB)
Title: Wheelchair lift with fluid actuation system for controlling lifting and extension of an extendible lift platform
Inventor: BECK ADAM
IPC: A61G3/06
Filed: 2008-09-26
Abstract: A lift system for mounting on a vehicle comprises a main platform [30, Fig. 4], a platform extension [32, Fig. 4] slidable relative to the main platform, lifting arms [18, Fig. 4] arranged to connect the platform to a vehicle, and a fluid actuation system comprising a pump 124, a first cylinder 22 arranged to control raising and lowering of the lift on the lifting arms, a second cylinder 91 arranged to control movement of the platform extension relative to the main platform, and valve means arranged to control the flow of fluid between the pump and the two cylinders 22,91 thereby to control raising and lowering of the lift and movement of the platform extension relative to the main platform. The valve means may be arranged to direct fluid to the first cylinder 22 to raise the lift and, when the lift reaches its upper limit of travel, to direct fluid the second cylinder 91. The fluid actuation system may further comprise a third cylinder 98 arranged to control movement of a roll-off ramp [94, Fig. 4] and the valve means is further arranged to control the flow of fluid between the pump and the third cylinder 98. The valve means may include a closable valve, e.g. depressurizing valve 130 and/or cartridge valves 136,142, that can be closed to isolate the second cylinder 91, thereby allowing the lift to be raised and lowered while the platform extension is maintained in a deployed position relative to the main platform.