baber/WOPTO huggingface dataset:
Patent BR-9913326-A (BR)
Title: Célula produtora encapsulada capaz de expressar uma molécula que seja um inibidor do desenvolvimento de tumor no cns, método para o tratamento de tumor do cns, e, uso de um alginato de imunoisolação
Inventor: BJERKVIG ROLF
IPC: A61K35/54
Filed: 1999-08-25
Abstract: "CéLULA PRODUTORA ENCAPSULADA CAPAZ DE EXPRESSAR UMA MOLéCULA QUE SEJA UM INIBIDOR DO DESENVOLVIMENTO DE TUMOR NO CNS, MéTODO PARA O TRATAMENTO DE TUMOR DO CNS, E, USO DE UM ALGINATO DE IMUNOISOLAçãO" As células produtoras encapsuladas que são capazes de expressar uma molécula que é um inibidor do desenvolvimento do tumor do CNS fornecem um novo processo para o tratamento de tumores, tais como os tumores cerebrais que estão localizados dentro do sistema nervoso central.
Patent BR-9915195-A (BR)
Title: Módulo de stent, stent, e, processos de formação de um módulo de stent e de um stent alongado
Inventor: MA ZHI-YONG
IPC: A61F2/07
Filed: 1999-04-30
Abstract: "MóDULO DE STENT, STENT, E, PROCESSOS DE FORMAçãO DE UM MóDULO DE STENT E DE UM STENT ALONGADO" é descrito um stent expansível, o qual é implementável dentro de um vaso sang³íneo ou outro espaço oco de corpo para a manutenção de potência de espaço oco. O stent compreende uma pluralidade de módulos de stent interconectados. Cada um dos módulos de stent inclui primeiro e segundo segmentos que são unidos conjuntamente por meio de primeiro e segundo conectores dispostos em lados diametralmente opostos do módulo. O primeiro e segundo segmentos são formados em um padrão senoidal e são móveis entre configurações achatada e expandida. Os módulos de "stent são acoplados ao longo de um eixo longitudinal em comum com elementos de interconexão que se estendem entre os conectores de módulos adjacentes. Esta disposição resulta em um stent tendo ótima flexibilidade longitudinal bem como ótima estabilidade radial. Os módulos podem ser fabricados em um processo de fabricação automatizado usando equipamento barato a partir de um número par de cordões de arame de comprimento substancialmente igual. Em uma forma de realização alternativa da invenção, material de enxerto pode ser retido entre as seções de parede de arame do stent para o fornecimento de medicamentos até o local de uma lesão-alvo.
Patent BR-9915675-A (BR)
Title: Padrão de proteìna de prìon e método de sua produção
Inventor: PRUSINER STANLEY B
IPC: C12N5/10
Filed: 1999-11-17
Abstract: <B>PADRãO DE PROTEìNA DE PRìON E MéTODO DE SUA PRODUçãO<D> A invenção fornece padrões de proteína de príon para uso como materiais de referência para detecção de príon. O padrão pode ser de espécies específicas, isto é, o padrão é compreendido de uma preparação para detecção de uma única raça de príon ou pode ser preparado para permitir a detecção de múltiplas raças de príon simultaneamente. A invenção também fornece métodos de preparar os padrões de proteína de príon usando-se um grupo de animais mamíferos não humanos hospedeiros que tiveram seu genoma manipulado em relação ao material genético relacionado a um gene de PrP tal que os mamíferos sejam suscetíveis à infecção com um príon que geralmente apenas infecta um animal que é geneticamente diverso do hospedeiro.
Patent BR-9915807-A (BR)
Title: Processo para a separação de uma corrente gasosa
Inventor: CAMPBELL ROY E
IPC: F25J3/02
Filed: 1999-11-24
Abstract: "PROCESSO PARA A SEPARAçãO DE UMA CORRENTE GASOSA" é descrito um processo para a recuperação de etano, etileno, propano, propileno e componentes de hidrocarbonetos mais pesados a partir de uma corrente gasosa de hidrocarbonetos. Em anos recentes, o método preferido de separação de uma corrente gasosa de hidrocarbonetos geralmente inclui o suprimento de pelo menos porções da corrente gasosa para uma torre de fracionamento tendo pelo menos um refervedor, e freq³entemente um ou mais refervedores laterais, para fornecer calor para a coluna pela retirada e aquecimento de alguns dos líquidos da torre para produzir os vapores de extração que separam os componentes mais voláteis dos componentes desejados. O refervedor e os refervedores laterais (se algum) são integrados tipicamente no esquema de resfriamento da corrente de alimentação para fornecer pelo menos uma porção da refrigeração requerida para condensar os componentes desejados para o posterior fracionamento na coluna de destilação. No processo descrito, o esquema do refervedor da torre é modificado para usar uma ou mais correntes líquidas da destilação de um ponto mais elevado na coluna do que é utilizado no esquema convencional do refervedor, fornecendo correntes mais frias para o refervedor que permitem o resfriamento mais efetivo das correntes de alimentação e dessa maneira melhorando a eficiência com a qual os componentes desejados são recuperados. Adicionalmente, as correntes líquidas da torre retiradas de um ponto mais elevado na coluna contêm grandes quantidades dos componentes mais voláteis, os quais quando são vaporizados fornecem uma melhor extração dos componentes indesejáveis como o dióxido de carbono sem reduzir a recuperação dos componentes desejados. A corrente de destilação aquecida é retornada para um ponto mais baixo na torre de fracionamento que é separado do ponto de retirada por pelo menos um estágio teórico.
Patent BR-9916266-A (BR)
Title: Artigo abrasivo aglutinado usando-se um aglutinante hìbrido
Inventor: MEYER GERALD W
IPC: B24D3/28
Filed: 1999-12-08
Abstract: Patente de Invenção: <B>"ARTIGO ABRASIVO AGLUTINADO USANDO-SE UM AGLUTINANTE HìBRIDO"<D>. Produtos abrasivos aglutinados compreendendo grãos abrasivos com base de alumina e um sistema aglutinante geopolímero são significativamente melhorados fornecendo-se o grão com um revestimento vítreo antes da incorporação no aglutinante geopolímero.
Patent CH-514536-A (CH)
Title: A process for the reductive dimerisation of an alpha, beta-olefinically unsaturated ester, amide or nitrile. The monomer is treated with an alkali metal or alk
Inventor: ROBIN PAUL CLARKE JOHN
IPC: C07B31/00
Filed: 1966-07-28
Abstract: A process for the reductive dimerisation of an alpha, beta-olefinically unsaturated ester, amide or nitrile. The monomer is treated with an alkali metal or alkaline earth metal amalgam in an aq. medium containing a non-dimerisable organic polar solvent. (1) The proportion of water in the mixture  20%wt. (2) The polar solvent is dimethyl sulphoxide, dimethyl formamide or acetamide, N-Me 2-pyrrolidone or acetonitrile. (3) When acrylonitrile is hydrodimerised to adiponitrile, the latter may be used as the polar solvent. (4) HCl or CO2 is added during the reaction to maintain a pH of 7-11.5.
Patent GB-2348318-A (GB)
Title: MISFET threshold voltage control
Inventor: MOGAMI TOHRU
IPC: H01L27/092
Filed: 2000-02-18
Abstract: The threshold voltage of the n-channel and p-channel transistors is controlled by the work functions of the upper conductive films 42, 52 and the lower conductive films 41, 51 of the gate electrodes 40, 50. With lower conductive film thicknesses less than 60nm the work functions of the upper conductive layers affect the threshold voltages of the transistors. Complementary threshold voltages are obtained by adjusting the relative thicknesses of the lower conductive films of the n-channel and the p-channel transistors.
Patent GB-2361390-A (GB)
Title: Communications system
Inventor: KVARNSTROEM BO
IPC: H04W68/00
Filed: 2000-04-14
Abstract: A cellular radio communications network uses multicast messages for transmitting page requests over the network. Thus, a single message is sent from a paging gateway to a group 10 of addressed base stations BS, which respond by transmitting paging messages over the air interface. The multicast group for receiving page requests may include all base stations, in which case the base stations must be capable of determining whether they are specifically addressed, and should respond by transmitting a paging message.
Patent GB-2362396-A (GB)
Title: A fold down column
Inventor: HILTON BARRIE
IPC: F21V21/36
Filed: 2000-09-25
Abstract: A column, as used for mounting lamps or television cameras, has an upper section (above line 18) which is hingedly connected to a lower section (below line 18) by pivot pins (24) so as to be capable of being folded down to allow access and maintenance of the mounted equipment. The mechanism for lowering the column is contained wholly within the lower section and preferably includes a counterbalance (44, 46) in which a spring (40) is increasingly compressed as the upper section is lowered. Pivoting of the upper section may be brought about by a vertical actuator (50) which is threadedly engaged with a retained element, such as a nut (70) or a bevel gear (Fig 1a), to which a tool, such as a spanner (80) or crank handle may be applied.
Patent GB-2368540-A (GB)
Title: An aerodynamically reactive throwing disc
Inventor: TURNER MAX
IPC: A63H33/18
Filed: 2000-10-31
Abstract: An aerodynamic throwing disc 10 formed from a single piece of material cut and folded so that it may be assembled into a disc with concentric aerodynamic features 11. Weights may be added to the rim of the disc (14, fig 4) and apertures cut in the surface. Various methods of producing the disc are also disclosed, including die cutting and heating and forming. The seam may be fixed using adhesive or by mechanical means. Print and graphics may be applied at the production stage.
Patent GB-2366500-A (GB)
Title: Method for previewing multimedia attachments of electronic messages
Inventor: SALTANOV ALEXEY
IPC: G06Q10/00
Filed: 2000-12-04
Abstract: Techniques for previewing various multimedia attachments of electronic messages exchanged in an electronic messaging system operating are disclosed. The techniques can be utilized to allow a user to preview multimedia attachments using a graphical user interface in a convenient way. Accordingly, A user can quickly ascertain the gist of multimedia attachments to electronic messages. In addition, the techniques can be implemented as an integral solution to allow users to preview various multimedia attachments in a unified or multimedia messaging system. As a result, the user of the unified or multimedia messaging system can conveniently preview all forms of communications without having to initiate different programs and/or windows for different types of multimedia attachments.
Patent GB-2361189-A (GB)
Title: Golf ball comprising anionic polyurethane or polyurea ionomers and method of making the same
Inventor: RAJAGOPALAN MURALI
IPC: C08G18/38
Filed: 1999-07-26
Abstract: The invention provides a golf ball having a core, intermediate layer, cover and/or coating comprising in whole or in part of an anionic polyurethane or polyurea ionomer. The anionic polyurethane or polyurea ionomer preferably comprises a sulfonate or carboxylate group. The anionic polyurethane or polyurea ionomer may be blended with conventional materials employed to form golf balls, cores, intermediate layers and covers. The composition can be foamed or unfoamed.
Patent GB-2358014-A (GB)
Title: Recording paper cassette with rotable guide
Inventor: NISHIMURA MINORU
IPC: B65H1/04
Filed: 1997-10-07
Abstract: A recording paper cassette has a cassette body for accommodating sheets and a paper guide 19 rotatably mounted on the bottom of the body. The guide is located in use in a first state, under paper of a larger size and placed in the cassette, or in a second state, standing up to be in contact with an end part of smaller-sized paper when it is placed in the cassette.
Patent GB-2378116-A (GB)
Title: Illuminated footwear
Inventor: WAN KIN YIP
IPC: A43B3/00
Filed: 2001-08-01
Abstract: An article of footwear 1 comprises an illumination source 11 for illuminating a chamber 9 having a device whereby the light from the illumination source is affected. The chamber is further provided with a window 9a to enable the effect of the device on the light to be viewed. The chamber may contain a liquid comprising a mixture of water and a surfactant or may contain a gel. The light affecting device may be reflective and may comprise particles movable in the chamber. The particles may be metallic, such as glitter, or may be formed from coloured glass or plastic. The illumination source may comprise one or more LEDs, which may be differently coloured. A motion sensor 13 responsive to the footsteps of a user may be incorporated in order to activate the illumination source. The chamber may be provided on a side of the footwear or may be located in a heel thereof.
Patent GB-2378854-A (GB)
Title: Mobile phone data backup device
Inventor: JALADE OLUWATOSIN ANTHONY
IPC: H04Q7/32
Filed: 2001-08-16
Abstract: A mobile phone backup device, with a separate mobile phone connecting device that could also be wireless, having a storage unit, an operation unit and a control/display unit that performs functions including backup and update method for multiple phonebook entries, backup method for text messages, a retrieve and store method for mobile phone(s) serial number(s), a global search method for searching text strings in all of the different memory sections, backup method for audio tones/voice messages, backup method for video messages, password protection for access to stored information and user input ability. Upon user input, the control unit controls the display unit to display a sequence of menu list where the user can select an option and perform series of operations listed.
Patent GB-2382442-A (GB)
Title: Keeping track of scores or numbers by remote control
Inventor: THOMAS ROBERT CHARLES
IPC: A63B71/06
Filed: 2002-01-04
Abstract: An electronic device including a scoreboard, which contains a screen 1 on which scores and other relevant information is displayed and a processor, and one or more control units, Fig. 2, which transmit information to the processor by wired or wireless means, where the information is stored and converted into scores or other information for using an equation. Alternatively, information can be transmitted to the processor using voice activation technology. The scores can also be broadcast by audio signal. The scoreboard or processor can include a time-keeping device, for use in sports with set time periods to tell players that the time period has ended. The device could also be used in field research that requires counting or logging of information by persons in circumstances where it is inconvenient to enter information directly into a computer.
Patent GB-2386276-A (GB)
Title: Image capture and retrieval apparatus
Inventor: MARCHANT STEPHEN JOHN
IPC: H04N7/18
Filed: 2002-03-09
Abstract: The apparatus comprises a camera or image sensor 18 associated with a radio receiver (40, Figure 2) that triggers the camera to capture an image at a predetermined time and/or location. In the embodiment shown, camera 18 is positioned on cars 14 on a roller coaster track 12. As cars 14 pass transmitter 70, camera sensor and flash (24, 46, Figure 2) are triggered by receiver 40 to capture an image or photograph; this may be delayed by a preset delay via a processor or microcontroller (36, Figure 2). Then, as cars 14 with cameras 18 pass near to a base station 16, e.g. within two metres proximity, the captured image data is transmitted to base station 16. Short movies may be recorded and images may be transmitted in block form to be decoded at the base station, including error detection codes, cyclic redundancy check (CRC) and camera ID data. In addition, the apparatus may be used to monitor harsh or inaccessible environments and broadly comprises a movable unit for conveying image data between a trigger or imaging location and a download or store location or station.
Patent GB-2380319-A (GB)
Title: Pre-curved spring bolster plate
Inventor: HENSLEY JAMES DAVID
IPC: H05K7/10
Filed: 2002-05-13
Abstract: A method and apparatus for mounting a pre-curved bolster plate 202 to a substrate 104, for example to connect land grid array packaged IC component 106 to a substrate, where a clamp 108, 112, 114 is used to form connections from LGA pins to the substrate pads, by exerting large compression forces. The pre-curved plate, disposed at the opposite side of the substrate to the LGA component, is deformed into a flat plate when under compression (fig 4), giving uniform load distribution across the contact region of the LGA component 106. A method of fabricating a pre-curved bolster plate 202 is given, comprising estimating a radius of curvature based on plate dimensions; modelling the bolster after assembly on a substrate; iteratively estimating a more precise radius of curvature; cutting the bolster plate; and stamping or moulding an initially flat plate to achieve the precise radius of curvature. Embodiments are described with spherical (fig 3a) or cylindrical (fig 3b) curvature.
Patent GB-2388747-A (GB)
Title: Channel Allocation and Assignment
Inventor: RICHHARIA MADHAVENDRA
IPC: H04L12/851
Filed: 2002-05-14
Abstract: Satellite communications channels can be assigned as low priority and high priority channels, which are also called off peak and normal channels). The low priority channels may be appropriated (pre-empted) when high priority channels are unavailable for high priority calls. The number of high priority and low priority channels available throughout the day varies. A pool of available high priority channels is maintained whenever possible and therefore low priority channels may only be assigned when the pool of high priority channels is above a threshold size. The peak periods and off peak periods do not have to be determined in advance and therefore the system dynamically changes to suit current traffic levels.
Patent GB-2377496-A (GB)
Title: Multi-frequency spark discharge seismic wave generator.
Inventor: SHEDLOCK STEPHEN LIONEL
IPC: G01V1/157
Filed: 2002-05-31
Abstract: A seismic wave generator is disclosed comprising a probe 3 including a spark discharge chamber (Fig.3 42) having a resonant frequency and means 1 for generating a spark discharge within the chamber (Fig.3 42). There is further provided means for varying the resonant frequency of the spark discharge chamber (Fig.3 42) and means (25, Fig.2) for varying the repetition rate of sparks generated within the spark discharge chamber (Fig.3 42).
Patent GB-2379607-A (GB)
Title: Fire control system
Inventor: CRAMER FRANK BROWN
IPC: A61G7/02
Filed: 2002-08-07
Abstract: A system for filling the ullage of an aircraft fuel tank using inert gases produced by an aircraft engine exhaust comprises a means for regeneration of desiccation chambers and condensers. To produce an inert gas mixture of suitable temperature and moisture content the exhaust gases are passed through heat exchangers 22 and 26, water is removed by a desiccation chamber 51 or 53 and condenser 52 or 54, and the inert gas is passed to reservoir tank 32 before transfer to the ullage of the fuel tank 14. A second line 55 is connected to the engine, and pairs of condenser and desiccant chambers are used so that hot gases may be used to regenerate one set of chambers whilst inert gas conditioning continues in the other set.
Patent GB-2396484-A (GB)
Title: Reducing coupling between different antennas
Inventor: WANG HANYANG
IPC: H01Q1/52
Filed: 2002-12-19
Abstract: To reduce coupling between different antenna in the same device, an antenna 30 comprises a radiating body 31 having two ends at least one of which is open, a feed point 32 between the two ends and a switch 33 for selectively grounding the radiating body between the feed point and the open end. Operation of the switch effectively converts the antenna from a quarter wavelength antenna to a half wavelength antenna when not needed to increase the efficiency of another antenna 20. The switch is typically a MEMS switch and the antenna is preferably a Planar Inverted F-Antenna (PIFA). The arrangement can be used in WCDMA/ GSM or Bluetooth (RTM) radio devices.
Patent GB-2387883-A (GB)
Title: Drive arrangement
Inventor: COENEN KARL
IPC: A01B71/06
Filed: 2003-01-17
Abstract: A drive arrangement for driving at least one working unit, especially a cutter arrangement, comprising a support unit (6), which has connection means (45, Fig 3) for coupling to a tractor (1, Fig 1), 6 gearbox housing (7), which is pivotably supported around a pivoting axis (11) in the support unit (6) and which can directly or indirectly be connected to the working unit (38, 41 Fig 3), an input shaft (28, Fig 3) which is pivotably supported within the gearbox housing (7) around a rotational axis (27, Fig 3) and which has the connection means (33, Fig 3) for connecting a drive shaft (10, Fig 1) and at least one output shaft (31, Fig 3) which is rotationally supported in the gearbox housing (7) and is drivingly connected to the input shaft (28, Fig 3) and which can be connected to an intermediate shaft (34, 39) for driving at least one working tool of the working unit.
Patent GB-2398246-A (GB)
Title: Feng Shui slimmer band using magnets shaped to apply acupressure
Inventor: EDMONDSON MICHAEL JAMES
IPC: A61N2/08
Filed: 2003-02-13
Abstract: The feng shui slimmer band contains two rare earth magnets shaped to provide a magnetic field and pressure at each of two acupuncture points - Pericardium 5 and Pericardium 4. According to oriental medicine, when these two acupuncture points are activated in combination the appetite is reduced. This effect can be of great value in a weight loss programme. The magnets are positioned in alignment and embedded into the Slimmer Band (1,2 Fig. 1).
Patent GB-2404913-A (GB)
Title: A liquid delivery system having a wet line and a dry line hose
Inventor: HEIDT JOHANN
IPC: B67D7/04
Filed: 2003-06-05
Abstract: A liquid delivery system for use with a tanker comprising a pump a gas extractor 3 a liquid meter 4 a wet line delivery hose 5 and a dry line delivery hose 6 in which the gas extractor 3 is provided with a gas vent 7 and a gas diversion passage 8 extending to the dry line delivery hose 6 and provided with an expansion box 9 and closure means 10 and in which a first two-way valve 11 can direct gas from the gas extractor 3 to the gas vent 7 or the gas diversion passage 8 and a second two-way valve 12 can direct liquid to the wet line delivery hose 5 or the dry line delivery hose 6 and in which the first and second two-way valves 11,12 are synchronised so when the first two-way valve 11 directs gas to the gas diversion passage 8 the second two-way valve 12 directs fuel to the dry line hose 6 and when the first two-way valve 11 directs gas to the gas vent 7 the second two-way valve directs fuel to the wet line hose 5.
Patent GB-2394555-A (GB)
Title: A cam mechanism for an optical system having intersecting cam grooves
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2003-08-27
Abstract: A linearly movable frame (8) is movable by a cam ring (11) along an optical axis by engagement of cam groove groups (11a-1, 11a-2) located on the cam ring with cam follower groups (8b-1, 8b-2) located on the linearly movable frame. At least two cam grooves are located at different positions in at least the optical axis direction and respectively trace substantially the same reference cam diagram. One of the two cam grooves intersects with a cam groove of another cam groove group which is adjacent to the cam groove in the circumferential direction. At least one of the complementing cam followers remains engaged in a corresponding cam groove when another cam follower passes through an intersection area of the intersecting cam grooves during a rotation of the cam ring. A positional difference (HJ, Fig 17) of the front (11a-1) and rear (11a-2) inner cam grooves in a circumferential direction is optional and may be zero (see Fig 158).
Patent GB-2389753-A (GB)
Title: Allocating utran resources corresponding to gsm call parameters to enable handover of a call from a gsm network to a umts network
Inventor: PARMAR GINA
IPC: H04W28/18
Filed: 1999-05-28
Abstract: The invention relates to a network controller of a UMTS network including means for translating GSM call parameters to UTRAN parameters to allocate UTRAN resources corresponding to the GSM call parameters to enable handover of a call from a GSM network to the UMTS network.