baber/WOPTO huggingface dataset:
Patent BR-9910567-A (BR)
Title: Sistema de comunicação de rádio-telefone, processo para pedido de acesso para um sistema de comunicação de rádio-telefone, rádio-relefone, processo para operar um radio-telefone, estação base de sistema de comunicação de rádio-telefone, e, processo para operar a mesma
Inventor: WEISS RICHARD EDWARD
IPC: H04J3/00
Filed: 1999-04-15
Abstract: ''SISTEMA DE COMUNICAçãO DE RáDIO-TELEFONE, PROCESSO PARA PEDIDO DE ACESSO PARA UM SISTEMA DE COMUNICAçãO DE RáDIO-TELEFONE, RáDIO-RELEFONE, PROCESSO PARA OPERAR UM RáDIO-TELEFONE, ESTAçãO BASE DE SISTEMA DE COMUNICAçãO DE RáDIO-TELEFONE, E, PROCESSO PARA OPERAR A MESMA''. Um pedido de acesso por um rádio-telefone para um de uma pluralidade de canais de tráfego de rádio-telefone é mapeado em um predeterminado de uma série de repetição de intervalos de Canal de Acesso Aleatório (RACH), baseado em informação relativa ao pedido de acesso pelo rádio-telefone. Em conseq³ência, o intervalo de RACH no qual o pedido de acesso é colocado, carrega informação adicional sobre o pedido de acesso. Esta informação adicional pode ser carregada e decodificada sem a necessidade de modificar o protocolo de RACH ou estender o comprimento dos intervalos de RACH.
Patent BR-9911233-A (BR)
Title: Aço elétrico com propriedades magnéticas aperfeiçoadas na direção de laminação
Inventor: ANDERSON JEFFREY P
IPC: C21D8/12
Filed: 1999-06-03
Abstract: "AçO ELéTRICO COM PROPRIEDADES MAGNéTICAS APERFEIçOADAS NA DIREçãO DE LAMINAçãO" Trata-se de um método para fabricar tira de aço elétrico caracterizada por baixa perda de núcleo e alta permeabilidade na direção de laminação que inclui as etapas de: laminação a quente de uma chapa grossa de uma composição de aço elétrico em uma tira, recozimento de banda a quente em uma faixa de temperatura eficaz para engrossar os grãos suficiente para aperfeiçoar as propriedades elétricas em uma direção de laminação da tira, laminação a frio, cozimento em grupo em uma faixa de temperatura eficaz para produzir um tamanho de grão recozido em grupo não maior do que 40 Ám e de preferência, não maior do que 20 Ám e laminação de têmpera para proporcionar a tira com uma aspereza da superfície de transferência (Ra) de menos do que 49 Áin. Os artigos de aço elétrico são fabricados a partir da tira de aço quando do recozimento final. Os artigos de aço elétrico possuem uma textura do grão incluindo uma orientação {110} <001> e permeabilidade aperfeiçoada na direção de laminação.
Patent BR-9911664-A (BR)
Title: Processo para a purificação de ácido acrìlico ou ácido metacrìlico por cristalização e destilação
Inventor: BASTIAENSEN ERIK
IPC: C07C57/07
Filed: 1999-06-30
Abstract: "PROCESSO PARA A PURIFICAçãO DE áCIDO ACRìLICO OU áCIDO METACRìLICO POR CRISTALIZAçãO E DESTILAçãO" A invenção refere-se a um processo para a purificação de ácido acrílico ou ácido metacrílico por cristalização e destilação, o qual consiste das seguintes etapas: (a) cristalização de uma mistura contendo o ácido acrílico ou ácido, metacrílico, resultando na produção de um produto cristalizado enriquecido com ácido acrílico ou ácido metacrílico e de uma solução-mãe; (b) destilação de pelo menos parte da solução-mãe obtida sob o estágio (a) para obter um produto de fundo de destilação que é, pelo menos parcialmente, extraído e um produto de topo; (c) cristalização de pelo menos parte do produto de topo obtido sob o estágio (b) para obter um resíduo de cristalização que é extraído e um cristalizado; e (d) recirculação do cristalizado obtido sob o estágio (c) para o processo de cristalização (a).
Patent BR-9914927-A (BR)
Title: Processo de transportar e instalar uma tubulação de aço expansìvel.
Inventor: LOHBECK WILLHELMUS CHISTIANUS
IPC: E21B19/22
Filed: 1999-10-28
Abstract: "PROCESSO DE TRANSPORTAR E INSTALAR UMA TUBULAçãO DE AçO EXPANSìVEL". Um processo de expandir uma tubulação em aço expansível que compreende as etapas de: achatar a tubulação não expandida; transportar a tubulação não expandida achatada para uma locação em ou próxima ao sítio onde a tubulação deve ser instalada, desachatar a tubulação antes de posicionar a tubulação no dito sítio; e expandir a tubulação ao longo de pelo menos uma parte substancial de sua extensão antes ou após ou após a tubulação ter sido posicionada no dito sítio.
Patent BR-9915759-A (BR)
Title: Emulsões hidrofìlicas de látex siloxano
Inventor: CZECH ANNA
IPC: C09D183/07
Filed: 1999-05-27
Abstract: "EMULSõES HIDROFìLICAS DE LáTEX SILOXANO" As emulsões e dispersões de polímeros formadas de polissiloxanos hidrofílicos acrilados e os seus copolímeros com comonómeros de acrilato/metacrilato são descritas aqui, em que o polímero é formado em um solvente via polimerização radicalmente catalisada. Esse polímero tem utilidade em aplicações de cuidado da pele, bem como formulações de revestimento e acabamentos de têxteis.
Patent BR-9915944-A (BR)
Inventor: SANTINI THOMAS F
IPC: A61L9/04
Filed: 1999-11-22
Abstract: A dispenser for dispensing volatile components of an air treating gel, which stabilizes an emanating surface of an emanating face of an enclosed air treating gel, that is structurally simple and relatively easy to manufacture. The emanating surface of the gel attaches to a grille of an aperture member fast within and adjacent a major opening of the dispenser. The aperture member is designed to support the emanating surface continuously throughout the dispensation of the volatile components and may be sized to provide vacuum relief to a bottom surface of the enclosed gel. Accordingly, the emanating surface is replenished from a reservoir of gel within the dispenser while remaining supported by the aperture member.
Patent BR-9916022-A (BR)
Title: Sistema de estabilização de coacervatos
Inventor: LAUZON RODRIQUE V
IPC: C09K23/00
Filed: 1999-12-07
Abstract: Patente de Invenção: <B>"SISTEMA DE ESTABILIZAçãO DE COACERVATOS"<D>. A presente invenção refere-se a uma composição dispersa ou emulsificada estabilizada compreendendo uma fase hidrofóbica e uma fase aquosa, a composição sendo estabilizada por um agente de estabilização de coacervato coloidal catiónico, o agente de estabilização de coacervato compreendendo um componente aniónico e um componente catiónico, os componentes aniónico e catiónico estando presentes em uma proporção tal que a composição possui um potencial zeta de pelo menos cerca de 20 milivolts. A fase hidrofóbica é, de preferência, um agente de engomagem de não-colofónia, incluindo um agente não-reativo ou reativo de engomagem, embora misturas de agentes de engomagem de colofónia e de não-colofónia possam formar emulsões ou dispersões estáveis usando-se o coacervato da invenção. Métodos de fabricação e uso das emulsões ou dispersões estáveis também são descritos, assim como papel engomado feito usando-se um agente de engomagem emulsificado ou disperso estabilizado com o agente de estabilização de coacervato da invenção.
Patent BR-9916168-A (BR)
Title: Adesivo de poliéster-poliuretana e seu emprego
Inventor: PRIEBE CHRISTIAN
IPC: C09J175/06
Filed: 1999-12-08
Abstract: Patente de Invenção: <B>"ADESIVO DE POLIéSTER-POLIURETANA E SEU EMPREGO"<D>. A invenção refere-se a um adesivo de poliéster-poliuretano de poliéster-polióis e poliisocianatos, em que os poliéster-polióis se baseiam em ácido lático. O adesivo de acordo com a invenção é empregado preferentemente para revestir. Ele se destaca por sua compatibilidade com o meio ambiente, pois ele parte de matérias-primas que voltam a crescer e facilmente biologicamente degradável.
Patent CH-495152-A (CH)
Title: Cold permanent waving process for hair which involves
Inventor: ROBERT ALLEN WALL
IPC: C08F289/00
Filed: 1967-08-28
Abstract: Waving hair using a cold waving composition (A) which contains in addn. to the usual reducing agent a water-soluble vinyl monomer having an acid group, or a salt thereof or an acid forming group. The reducing agent either alone or conjunction with the oxidising agent usually contained in the neutralising soln. (B) causes polymerisation and the polymers formed strengthen the hair. The damage usually caused to the hair by the waving process is reduced.
Patent CH-538013-A (CH)
Title: Thermoplastics road marking strip - attached to road surface by use of solvent
Inventor: DIPL-MASCH-ING EHRISMANN ALFRE
IPC: E01F9/512
Filed: 1971-12-10
Abstract: Method of applying a marking strip to a road surface utilises an adhesive contg. a substance which is a solvent for the thermoplastics material of the strip. The adhesive is pref. applied just before the stip is pressed onto the road. Prefd. thermoplastic comprises hydrocarbon resin, paraffin plasticiser and filler; prefd. adhesive contains hydrocarbon resin, paraffin plasticiser and rubber in toluene as solvent.
Patent FR-666424-A (FR)
Inventor: STOLL ALBERT
IPC: A47C3/18
Filed: 1928-12-27
Granted: 1929-10-01
Abstract: 303,139. Stoll, A. Dec. 29. 1927, [Convention date]. Rocking seats.-A tilting seat 1 is pivoted at 4 to a supporting pillar 3, and its motion is resisted by the spring 9 acting upon a plate 6 with which engages bars 10, 11 carried by the seat supports 2. The tension of the spring may be adjusted by means of the hand wheel 8. In the modification shown in Fig. 4, the seat can move in all directions.
Patent GB-2359523-A (GB)
Title: Hull shape for multi hull vessel
Inventor: ORR ANTHONY HUGH
IPC: B63B1/12
Filed: 2000-02-25
Abstract: A multi hull vessel has at least two parallel spaced apart water displacing hulls 5,6 each being the minor image of the other and characterised by a divergent bow surface 2 at least on the inwardly facing side of each hull, wherein each hull defines in the stern section thereof an outer 4, a lower 9 and an inner surface 3, the inner surfaces of the respective hulls facing each other and each converging towards said outer surface at the stern section of said vessel to thereby define an outwardly diverging space between said surfaces, with the lower surface of each hull in said stern section extending inwardly beyond the inner surface to thereby define water guide surfaces 10. In cross section throughout the stern part the lower hull surface 9 at least in its outer part is substantially inclined upwardly to meet the outer hull surface 4 at the waterline.
Patent GB-2362928-A (GB)
Title: Roller bearing assemblies
Inventor: WILKINSON STEPHEN TERENCE
IPC: F16C23/08
Filed: 2000-05-30
Abstract: A roller bearing composed of inner and outer rings 11, 12 of substantially the same axial dimension, each with a curvilinear contact surface and rollers 13 of symmetrical shape disposed between the rings, wherein the contact surfaces of said rings are in contact with only a single row of rollers 13 and said rollers are inclined so that a projection of the central plane perpendicular to a longitudinal axis of any one of said rollers extends at an angle to a common central plane extending radially of the associated inner and outer rings 11, 12. Bearing assemblies comprising two such roller bearings, or two bearings, of which one is such a roller bearing are also claimed.
Patent GB-2363168-A (GB)
Title: Engine oil lubricated servo vacuum pump
Inventor: BILNEY MICHAEL GRAHAM
IPC: B60T17/02
Filed: 2000-06-05
Abstract: The pump comprises a single diametrically sliding vane 14 vacuum pumping element 10, 12 driven by an electric motor 24 for supplying vacuum 18 to servo assisted vehicle brakes. In order that the pump may run continuously, internal combustion engine lubricating oil is drawn 28 from the engine sump by the pump vacuum, used for pump lubrication and returned with pump exhaust air to the engine sump. Electric pump drive allows the rotational speed and its position within the engine bay to be independent of the engine. Using pump vacuum to suck the oil reduces the load on the engine oil pump, permits use of low pressure lines and prevents line failure interfering with engine lubrication. Power consumption may be reduced by chopping motor voltage supply.
Patent GB-2358283-A (GB)
Title: Capacitor for memory device with tantalum oxide/titanium oxide nitride dielectric layer
Inventor: LEE KEE JEUNG
IPC: H01L27/108
Filed: 2000-06-29
Abstract: A capacitor for a semiconductor memory device comprises a (TaO)<SB>1-x</SB>(TiO)N dielectric layer (43a), preferably with 0.01  &  x  &  0.09, formed between lower (40) and upper (45) electrodes, which may be formed of doped polysilicon. Alternatively, the upper electrode (45) may be a metal layer. A silicon nitride layer (42) may be situated between the lower electrode (40) and the dielectric layer (43a). A method of manufacturing this capacitor is also disclosed, where the (TaO)<SB>1-x</SB>(TiO)N dielectric layer (43 a) may be formed by a wafer surface chemical reaction between chemical vapours of Ta and Ti, and NH<SB>3</SB> and O<SB>2</SB> gases in a LPCVD chamber between 300 and 600{C. The (TaO)<SB>1-x</SB>(TiO)N layer (43a) may be deposited in an amorphous state, with an annealing step performed to crystallise the layer. The method may also involve surface-treating the surface of the lower electrode (40) to prevent generation of a natural oxide layer.
Patent GB-2351238-A (GB)
Title: Improvements relating to ostomy pouches
Inventor: FALCONER MALCOLM IAN
IPC: A61F13/15
Filed: 1998-08-13
Abstract: An adhesive wafer includes both circular and non-circular (race-track) cut-out guidelines for enabling the aperture to be cut to any desired shape and size. The wafer is secured to the pouch along a weld line (52) preferably having a shape corresponding to a combined circular and race-track silhouette. Alternatively, the wafer may be attached to a body-side portion of a coupling ring.
Patent GB-2357626-A (GB)
Title: Recording and reproducing moving pictures using key frames
Inventor: JO JAE-MOON
IPC: H04N5/76
Filed: 2000-10-10
Abstract: There are provided an apparatus for recording and/or reproducing a moving picture using key frames by which the overall scenario of moving picture contents can be ascertained during a trick-play mode, and a method thereof. The moving picture recording apparatus includes a recording medium 14, and recording means 12 for recording a representative picture position detected when there is a scene change among coded moving picture data streams, and recording the moving picture data streams on the recording medium 14. The moving picture reproducing apparatus includes a recording medium 14 having coded moving picture streams and a representative picture position detected when there is a scene change, recorded thereon, and reproducing means 18 for searching for the representative picture position recorded on the recording medium 14 and reproducing a representative picture. Therefore, when coded moving picture data streams are recorded, a key frame representing a scene change is automatically detected and the position thereof is recorded, thereby facilitating trick-play mode reproduction.
Patent GB-2360533-A (GB)
Title: A steerable antenna for use with a formation deployed sensor
Inventor: HOMAN DEAN M
IPC: E21B47/12
Filed: 2001-02-19
Abstract: A downhole tool (102, fig 1) has a steerable antenna (208) that locates a formation deployed remote sensing unit (200), powers the remote sensing unit (200), and retrieves formation data collected by the remote sensing unit (200). Electronics for operating the steerable antenna (208) and for performing the aforementioned operations are contained within the tool (102, fig 1). The steerable antenna (208) includes a number of coils. By selectively controlling the magnitude of the electrical signal provided to each of the coils, or by selectively amplifying the signal produced by each of the coils, a composite radiation pattern maximum may be produced at any direction with respect to the downhole tool (102, fig 1). The steerable antenna (208) may include an orthonormal coil set or another coil set which allows the antenna radiation pattern maximum to be controlled. Further multiple steerable antennas may be included which work in cooperation with eachother.
Patent GB-2361588-A (GB)
Title: Nonreciprocal circuit device and communication device
Inventor: INAMI RYOHEI
IPC: H01P1/387
Filed: 2001-03-02
Abstract: A nonreciprocal circuit device which can be assembled by an automatic assembling machine, and in which the built-in components thereof can be disposed with a high positioning accuracy. The nonreciprocal circuit device as an isolator includes a metallic lower case portion 12, a resin terminal case 43, a center electrode assembly 14, a metallic upper case portion 15, and a permanent magnet 16. Inside the terminal case, there are provided irregularly shaped guide portions 43a-f for disposing nonreciprocal circuit components, such as the center electrode assembly, at a predetermined position, and more specifically, a window portion 43a, recesses 43b-d for capacitors C1-3, and a bank portion for permanent magnet. These guide portions have tapered side wall surfaces each having a predetermined taper angle   r  . Notches 45 are proved to correctly orientate the electrode assembly.
Patent GB-2378241-A (GB)
Title: Flame effect heating appliance
Inventor: WEBSTER GARY STANTON
IPC: F24C7/00
Filed: 2001-05-01
Abstract: A flame effect fire 10 has a flame effect generator 19 and a heat exchanger 29 located within an air duct 12 defined by housing walls 11. The duct 12 preferably has an inlet at the base and outlet at the top of the housing 11. The flame effect may be silk or other reflective fabric and flame-shaped, it's base may be removably attached to a grille 26 with either Velcro RTM or magnets. A light source 17 illuminates simulated fuel 18 and the flame effect generator 19. A mirror 21 reflects light from the flame effect generator 19 onto a viewing screen 22 which defines the front wall of the air duct 12. An electric fan 24 preferably located at the base of the duct 12 blows air causing movement of the flame effect generator 19 and subsequent heating of said air by heat exchanger. The heat exchanger may be connected to a water heating system. A thermostat 33 can switch on light and fan. The viewing screen 22 may be hinged 38 and the light removably mounted 43.
Patent GB-2368334-A (GB)
Title: Apparatus for mixing and dispensing ingredients
Inventor: SUTHERLAND JAMES MACKENZIE
IPC: B01F13/00
Filed: 2001-07-03
Abstract: Apparatus for mixing and dispensing ingredients 1, for example animal feed, comprises a moveable rig 40, at least one container 11, 12 attached to the rig 40 and adapted to receive ingredients to be mixed, a mixing device 20 and a depositing device 30 for depositing the mixed ingredients as the rig 40 is moved. The depositing device 30 preferably deposits a predetermined amount of mixed ingredients at spaced apart locations. There are preferably a plurality of containers 11, 12 which may be hoppers. A metering device 14, 15 may be provided for each ingredient to be mixed. The mixing device 20 may comprise a mixing and transporting device such as an Archimedean screw (22, fig.2). The depositing device 30 preferably moves from a closed collecting position to a depositing position by means of a cam mechanism 33.
Patent GB-2368907-A (GB)
Title: Logging hydrocarbon reservoirs
Inventor: PEREIRA CHARLES ALEXANDER
IPC: E21B47/04
Filed: 2001-08-23
Abstract: A method of logging a borehole, for use in a cased oil well for detecting the gas/oil or water/oil contact in a hydrocarbon reservoir, using a neutron capture technique to detect one or more properties of fluid, includes comparing the count rates from two or more radiation detectors spaced at respective first and second distances from an isotopic source of continuous neutron radiation. The contact detection criteria are arranged to be substantially independent of borehole fluid characteristics. Apparatus 10 for carrying out the method includes a logging tool 10 having an isotopic source 16 and two spaced detectors 17, 18. The radiation detectors may be gamma detectors or neutron detectors.
Patent GB-2378899-A (GB)
Title: Treatment of anemia
Inventor: ANGELILLO-SCHERRER ANNE
IPC: A61P7/06
Filed: 2001-08-25
Abstract: The present invention relates to a new method for the treatment of anemia based on the administration of the product of growth arrest-specific gene 6 (Gas6), its mutants, variants, active derivatives and the physiological tolerated salts of said Gas6 derivatives or of a group of biologically active substances inducing a GAS6 expression or releasing action or of a group of compounds that activate the Sky, Axl or Mer receptor tyrosine kinases. Furthermore the invention relates to a pharmaceutically effective composition to treat anemia. The composition comprises a pharmaceutically effective amount of a product of growth arrest-specific gene 6 (Gas6), or its mutant, variant, active derivative or the physiological tolerated salts of said Gas6 derivative or a biologically active substance that induces GAS6 expression or GAS6 release or a substance that activates the Sky, Axl or Mer receptor tyrosine kinases.
Patent GB-2381323-A (GB)
Title: Power assisted bike pedalling force sensor
Inventor: LIAO GORDON
IPC: G01L3/02
Filed: 2001-10-23
Abstract: A power assisted bicycle includes a transmission system with a sensor for indirectly detecting the pedalling force. A gear (C) is rotated by the pedalling torque via a shaft (A) and a ratchet (B). The first gear (C) drives a second gear (D) which rotates on a lay shaft (L) at the same angular velocity as a third gear (E). The chain sprocket is connected to a fourth gear (F) which is driven both by the third gear and by a motor via its output speed reduction gear train. As a pair of the main gears is helical, an axial force acts upon the second and third gears causing them and an annular magnet to move along the lay shaft (L) opposed by a spring. The magnet's movement is detected by a Hall effect sensor (N) which is instrumental in determining the response of the power assistance motor to the pedalling force.
Patent GB-2382172-A (GB)
Title: Software authentication device
Inventor: CUNNINGHAM KAREN
IPC: G06F21/12
Filed: 2001-11-16
Abstract: An authentication device 80 has electrical connections 100, 110 to a device indicator 120. The device indicator 120 is formed from an electrochromic material which is caused to change colour and/or to reveal an underlying image in dependence upon communication with software that the device 80 is to authenticate. In use, a device reader/writer 70 is connected to a computer 20 into the memory of which is loaded a video game or the like. Before the video game is startable, a user is required to authenticate that game by inserting a valid authentication device 80 into the device reader/writer. Once authenticated, the game may start. Completion of various levels of the video game may allow the device reader/writer to cause, in turn, signals to be sent to the electrochromic material so as to alter its state.
Patent GB-2376758-A (GB)
Title: Electronic or electrical device and attachable components therefor
Inventor: WHITE ANDREW DAVID
IPC: H04W8/24
Filed: 2001-12-10
Abstract: An electronic or electrical device has a main body 2 and an attachable component 3. The device has a user interface 25 for operating the device and a controller 23 for the device. The attachable component has passive data storage 17 having a memory storing data for controlling an operation of or affecting a function of the electronic device. The attachable component derives power from the main body when it is attached to the body. The attachable component may form part of the housing of the main body and may be a tool such as a power tool, toothbrush head, vacuum cleaner, food processor or hair dryer. Alternatively it may be a keyboard, keypad, touchscreen, digitizer or joystick for a personal digital organiser, laptop or PC. The data stored may be component identity or operating conditions, operation software, or information for graphics, audio, video, text or games.