baber/WOPTO huggingface dataset:
Patent BR-9910552-A (BR)
Inventor: HEIKKILA HEIKKI
IPC: A23L27/30
Filed: 1999-05-17
Abstract: The invention relates to a novel process for the crystallization of xylitol by contacting a xylitol solution with particulate xylitol suspended in a gas, drying the material to produce a multitude of microrystals and conditioning the material into an agglomerated product. The invention also relates to a particulate crystalline xylitol product having novel properties, to the use thereof in confectionery, foodstuff pharmaceuticals and oral hygiene products, and to special products comprising the same.
Patent BR-9911165-A (BR)
Title: Processo de produzir um cabo de fibra óptica destinado à transmissão de sinais ópticos, e, cabo de fibra óptica para transmitir sinais ópticos
Inventor: OLSSON BERTIL
IPC: G02B6/44
Filed: 1999-06-14
Abstract: "PROCESSO DE PRODUZIR UM CABO DE FIBRA óPTICA DESTINADO à TRANSMISSãO DE SINAIS óPTICOS, E, CABO DE FIBRA óPTICA PARA TRANSMITIR SINAIS óPTICOS". A presente invenção relaciona-se a um processo para produzir um cabo de fibra óptica, e a um cabo de fibra óptica produzido de acordo com o processo. Cabos de fibra óptica são usados para transmitir sinais ópticos e incluirão freq³entemente diversas fibras ópticas abrigadas em elementos tubulares ou tubos fechados em um abrigo protetor. Com a intenção de simplificar a fabricação e manuseio dos cabos de fibra óptica e com a intenção de evitar o ingresso de água em tais cabos e a componentes conectados, tem sido produzido um cabo de fibra óptica que inclui um ou mais elementos tubulares (3) que contém uma ou mais fibras ópticas (4), um alívio de esforços central (1) unido aos tubos contendo fibras ópticas com uma camada de cola (8), um material de enchimento poroso intermediário (7), todos fechados em um abrigo protetor na forma de um tubo (6) ou similar. A finalidade do material de enchimento poroso é preencher o espaço entre os tubos, a superfície de colagem no alívio de esforços e no abrigo, de modo a fixar os tubos em torno do alívio de esforços, e para tornar o cabo de fibra óptica à prova d'água ao longo de sua extensão. O uso de um material de enchimento poroso resulta em baixo consumo de material e, com isso, em um cabo de baixo peso.
Patent BR-9911515-A (BR)
Title: Derivados de aminoácidos e medicamentos contendo os mesmos como ingrediente ativo
Inventor: SEKO TAKUYA
IPC: A61K38/00
Filed: 1999-06-25
Abstract: "DERIVADOS DE AMINOáCIDOS E MEDICAMENTOS CONTENDO OS MESMOS COMO INGREDIENTE ATIVO". Compostos representados pela fórmula (I) e sais dos mesmos, onde cada símbolo é conforme definido na descrição. Devido a inibição do canal de cálcio do tipo N, os compostos da fórmula geral (I) são úteis como preventivos e/ou remédios para infarto cerebral, ataque isquêmico transiente, falência cerebro-espinhal seguida de operação cardíaca, falência vascular espinal, hipertensão por estresse, neurose, epilepsia, asma, urina freq³ente ou analgésicos.
Patent BR-9911693-A (BR)
Title: Interface aérea para sistemas de telecomunicação com telecomunicação sem fio entre aparelhos emissores/receptores móveis e/ou estacionários
Inventor: KUNZ ALBRECHT
IPC: H04L1/00
Filed: 1999-06-30
Abstract: atente de Invenção: <B>"INTERFACE AéREA PARA SISTEMAS DE TELECOMUNICAçãO COM TELECOMUNICAçãO SEM FIO ENTRE APARELHOS EMISSORES/RECEPTORES MóVEIS E/OU ESTACIONáRIOS"<D>. Para se aperfeiçoar a eficácia, respectivamente a "performance", de canais físicos em sistemas de telecomunicação com telecomunicação sem fio entre aparelhos móveis e/ou estacionários de emissão/recepção, em função da taxa de transmissão de dados de canal, do ambiente do sistema, do aproveitamento do sistema e da distância entre os aparelhos de emissão/recepção, de um modo tal que não seja necessária nenhuma alteração técnica de circuito no emissor e/ou no receptor nos aparelhos de emissão/recepção, propõe-se uma interface aérea na qual a quantidade de N~ PILOT~ bits, N~ TPC~ bits e N~ TFCI~, bits, seja respectivamente variável e na qual, particularmente durante uma ligação ativa ou passiva de telecomunicação entre os aparelhos móveis e/ou estacionários de emissão/recepção do sistema de telecomunicação, a quantidade dos N~ PILOT~ bits, N~ TPC~ bits e N~ TFCI~ bits possa ser modificada, respectivamente otimizada de modo adaptável respectivamente através de meios de controle, como por exemplo através de uma sinalização de "camada 2", respectivamente sinalização de "camada 3", apropriada ("Layer 2/3"-Signalling), que pode ser efetuada, por exemplo, pelo canal DPDCH.
Patent BR-9912637-A (BR)
Title: Produção de éteres de polissacarìdeos
Inventor: MALLON CHARLES B
IPC: C08B11/20
Filed: 1999-08-03
Abstract: "PRODUçãO DE éTERES DE POLISSACARìDEOS" Processos para a produção de éteres de polissacarídeos, por ex., éteres de celulose, são revelados onde sais formados durante o processo, por ex., nitrato de sódio ou acetato de sódio, são convertidos aos seus correspondentes ácidos e bases por meio de uma corrente elétrica, preferivelmente em combinação com uma membrana bipolar e adequadas membranas catiónicas e/ou aniónicas. Os ácidos e bases recuperados a partir dos processos podem ser reciclados, com isso evitando a necessidade de se prevenir quanto ao descarte dos sais.
Patent BR-9913536-A (BR)
Title: Processo e sistema para determinar a regidez em rotação de uma coluna de perfuração
Inventor: KEULTJES WOUTER JOHANNES GREGO
IPC: E21B44/00
Filed: 1999-09-07
Abstract: "PROCESSO E SISTEMA PARA DETERMINAR A RIGIDEZ EM ROTAçãO DE UMA COLUNA DE PERFURAçãO". é previsto um processo para determinar a rigidez em rotação de uma coluna de perfuração para a perfuração de um poço em uma formação de terreno, a coluna de perfuração possuindo uma montagem de fundo de poço (BHA) e uma extremidade superior acionada por um sistema de acionamento rotacional. O processo compreende as etapas de determinar a derivada no tempo do torque de coluna de perfuração durante a perfuração do poço a um tempo selecionado quando o emperramento-patinação da BHA ocorre, determinando a velocidade de rotação nominal da coluna de perfuração a uma sua parte superior e no mencionado tempo, e determinar a rigidez em rotação da coluna de perfuração a partir de uma relação selecionada entre a mencionada derivada no tempo do torque de coluna de perfuração e a mencionada velocidade de rotação nominal na parte superior da coluna de perfuração.
Patent CH-530940-A (CH)
Title: Sewage clarifier tank - rectangular in plan view and prismatic in section
Inventor: HENRY BENDEL
IPC: B01D21/00
Filed: 1971-10-26
Abstract: The side walls slope at an angle of >=50 degrees to the horizontal and the tank is divided into three elongated chambers by inner walls parallel to the sides with plate, cell or tube suspension cleaners filling the upper parts of the gaps between the parallel walls. The raw sewage is fed into the top of the central chamber where the floating and sinking impurities are separated, the lower part of this central chamber being the sludge collector into which a vertical immersed pump protrudes from a travelling gantry at the top of the tank. Clear liquid runs into overflow channels alongside the outer chambers. Simple to maintain, compact and high throughput.
Patent CH-545646-A (CH)
Title: Entrained solids filter - for use in deaerating pipe
IPC: B01D46/24
Filed: 1973-03-14
Abstract: Recovery filter for solids entrained in a deaerating pipe, has inlet pipes which can be connected as a vertical extension on a vertical feed pipe, and a hollow cylindrical housing is attached to the inlet pipe, with its axis inclined upwardly and its upper end closed by a cover which can be opened, a hollow cylindrical protective metal screen being arranged in the interior of the housing and being surrounded by a sleeve of filter material leaving an annular space between it and the filter housing connected directly to the outlet pipe.
Patent GB-2349280-A (GB)
Title: Stripline to waveguide connection
Inventor: WEIBLEN KURT
IPC: H01P1/30
Filed: 2000-01-20
Abstract: Circuit arrangement with a contact element that electrically connects a waveguide 1 to a stripline 7 of a strip transmission line. In order to ensure a reliable electrical connection, even when the waveguide 1 and the stripline 7 have different rates of thermal expansion, the contact element has an electrically-conducting housing 3 and therein a bundle 4 made of an electrically-conducting thread or tape e.g. wire wool, the housing 3 being glued in an electrically-conducting manner to the stripline 7 and the bundle 4 being resiliently pressed against the waveguide 1.
Patent GB-2349255-A (GB)
Title: Alarm apparatus
Inventor: SIMS NICHOLAS MARK
IPC: G08B7/06
Filed: 2000-03-03
Abstract: An alarm apparatus includes control means 20, an alarm indication means 24 remote from the control means with a connection 26, 28 therebetween and signal means for transferring information along the connection, the signal means being adapted to transfer information (e.g. voltage of a backup battery 32) relating to more than one function of the alarm indication means, wherein the information relating to each separate function is transferred sequentially.
Patent GB-2346053-A (GB)
Title: Guard section length detecting device and method for orthogonal frequency division multiplexing system receiver
Inventor: DO SANG-HYUN
IPC: H04N21/2383
Filed: 1998-09-28
Abstract: An apparatus for detecting a guard interval length (type) of a transmission symbol among the structure of an orthogonal frequency division multiplexing (OFDM) system receiver, to ensure proper operation of a symbol start detector (320) and a fast Fourier transform (FFT) window position controller (360), is provided. This apparatus includes an analog-to-digital converter (ADC) (310) for converting a received OFDM signal into digital complex samples, a symbol start position detector (320) for detecting a symbol start position with reference to information on a guard interval length among the complex samples output by the ADC (310), a symbol start position difference detector (330) for detecting the difference between the symbol start position detected by the symbol start position detector (320) and a symbol start position delayed for a predetermined symbol time, a guard interval length detector (340) for comparing the symbol start position difference detected by the symbol start position difference detector (330) with a predetermined guard interval decision reference value and detecting the length of the guard interval, and an FFT window position controller (360) for shifting the FFT window position using the guard interval length detected by the guard interval length detector (340) and the symbol start information detected by the symbol start detector (320), to activate an FFT at the shifted FFT window position. The lengths of various guard intervals are automatically detected in the OFDM receiver, thus performing accurate FFT window recovery.
Patent GB-2362707-A (GB)
Title: A ventilation diffuser unit
Inventor: WHITTINGTON RALPH
IPC: F24F13/08
Filed: 2000-05-25
Abstract: A ventilation diffuser unit for fitting over the exit of a duct passing through an external wall of a building, comprises four sets of interlocking vanes (1 - 4) arranged in a rectangular array. Each vane has an upstream and a downstream planar portion, the upstream portion being at an angle of 125 to 155 degrees to the downstream portion. The diffuser includes a central port with a removable cover (6) for the purpose of inspection for blockage in the duct; and a separate rear back plate (7) with a central hole allowing air flow from the duct.
Patent GB-2362912-A (GB)
Title: Pile drilling rig including an auger crowd force application mechanism
Inventor: PAYNE RONALD PETER
IPC: E21B19/084
Filed: 2000-06-02
Abstract: A pile drilling rig (10) for forming cast-in-situ piles by means of a continuous flight auger, (14) includes a platform (20), which is movable up and down a mast (12) and on which is mounted an auger driving unit (13). There is also a crowd mechanism for applying a crowd (downward) force to the platform (20), the crowd mechanism being mounted on the platform (20) and including mast gripping means (24) and force application means (22) for exerting a force between the mast gripping means and the platform (20) (i.e. the auger). Preferably the force application and mast gripping means (24) are operated by a hydraulic ram (22) and an interlock, for example a limit switch, may also be provided.
Patent GB-2363149-A (GB)
Title: Apparatus for use in setting out an area to be marked
Inventor: MCGUFFIE IAIN PETER
IPC: A63C19/06
Filed: 2000-06-08
Abstract: The apparatus is for setting out lines or a graphical symbol such as a logo. The area may be a sports pitch or a car park. There is a base station 1 that has a rotatable laser emitter 3. A movable station 101 has a reflector for reflecting the scanning laser back to the base station. The base station has a memory 13 and a microprocessor 15 with the memory storing the graphical plan to be marked out. The movable station may be moved manually or may be on a vehicle. The movable station is moved sequentially to different spots on the area and the interaction between the stations will indicate via means on the movable station, that it is in the correct position or has to be moved, and in what direction. There may be more than one base station and the distance between the stations can be determined by means other than laser means.
Patent GB-2353096-A (GB)
Title: Seismic surveying
Inventor: CHAMBERS RONALD EDWARD
IPC: G01V1/20
Filed: 2000-06-20
Abstract: Lines of existing data are extrapolated or interpolated to provide additional lines of seismic data by using small inline gates of existing cables (A1-A6; A1<SP>1</SP>-A6<SP>1</SP>). At each frequency slice of a space gate on the existing cables, a 2-D prediction error filter that can predict the data in forward and backward directions is designed. A prediction filter is obtained from the prediction error filter and applied to a cable at an edge of the space gate to predict a first missing cable. By repeating this process using overlapping inline gates, overlapping inline gates of the extrapolated cables may be obtained. By suitable weighting of the inline gates of the extrapolated cables, a complete cable length is extrapolated. The process may be repeated using the first extrapolated cable in the derivation to give additional extrapolated cables. The invention may be used for interpolating cables of dealiased cables between existing cables using a masking and filtering operation in the frequency-wavenumber domain. In an alternate embodiment, existing lines of seismic data are sorted to give a crossline sort. The crossline sorted data are interpolated in the frequency-wavenumber domain to provide interpolated data between the lines of existing swaths of 3-D seismic data.
Patent GB-2353632-A (GB)
Title: Method and device for controlling the filling of ions into an icr mass spectrometer
Inventor: BAYKUT GOKHAN
IPC: H01J49/42
Filed: 2000-07-05
Abstract: The invention relates to a method and a device for controlling the number of ions in an ion cyclotron resonance (ICR) mass spectrometer, whereby the ions enter a multipole ion guide 8 after their formation at a sample 1 e.g. by MALDI or electrospray methods of production, and are stored there temporarily. By measuring the ion numbers in a predetermined subset, the total number of ions in the ion guide may be determined. This information allows the number of ions transferred into the ICR trap 18 for mass spectrometric analysis to be regulated. A mode of the multipole ion guide can ensure that undesirable mass ranges are filtered out before the transfer of ions into the ICR mass spectrometer. The invention makes it possible to eliminate space charge effects, which are caused by over filling the ICR traps.
Patent GB-2367808-A (GB)
Title: A stairlift assembly
Inventor: TASKER PETER JAMES
IPC: B66B9/08
Filed: 2000-08-10
Abstract: A stairlift assembly includes a carriage moving along a track, the footrest of the carriage including an obstruction sensing plate 24 which moves relative to the footrest on contacting an obstruction to operate one of four microswitches 23a-d by means of a post 25, operation of a microswitch causing the carriage to be stopped. An actuator may cooperate with a tab 13 on the footrest to raise the footrest. Alternatively, the actuator may act on the footrest via a coil spring (34) so that if movement of the footrest is obstructed, the movement of the actuator is absorbed by the spring (figure 7, not shown). The footrest and seat may be mounted on plate adjustably mounted on the carriage whereby the positions of the seat and footrest may be adjusted together relative to the carriage (figure 8, not shown).
Patent GB-2365823-A (GB)
Title: An inflatable article and enclosure
Inventor: RICHARDS PAUL
IPC: B63B21/48
Filed: 2000-08-15
Abstract: An inflatable article 1 having an inflatable chamber (5, Fig 1) with a gas inlet 9 is removably positioned in an enclosure 11 such that the inlet is accessible from the exterior of the enclosure. The inflatable article may comprise a life-jacket or life-raft, while the enclosure may be a rigid casing with an automatically releasable lid 15 secured to the casing with a catch 19 and a spring loaded hinge 17. The inflatable article may be filled with sufficient gas for normal operation of the inflatable article outside of the enclosure, while the article is confined within the enclosure, by compressing the gas. On release of the catch the article expands as it exits the enclosure (Fig 3) due to the expansion of the previously compressed gas.
Patent GB-2363569-A (GB)
Title: Mobile fire simulator
Inventor: PRICE JASON STEVEN
IPC: A62C99/00
Filed: 2000-11-07
Abstract: A mobile fire simulator, for simulating a variety of fire emergency situations for training fire crews, comprises a non-combustible cabinet (1) mounted on road wheels (2) and defining an enclosed gas cylinder storage chamber (5) and an open fire tray (10), the fire tray (10) being provided on the outside of the fire simulator and separated from the interior of the gas cylinder storage chamber (5) by a fire-impervious wall (17); and one or more gas pipes leading from the gas source to gas burners (11,13) arranged in the fire tray (10); the fire simulator having an ignition mechanism (16,18,19,20) for automatically igniting the gas burners (11,13), comprising a gas pipe leading to a downwardly oriented pilot flame burner nozzle (16) adjacent the burners (11,13), the pipe comprising means (20) for admitting ambient air into the gas pipe in admixture with the compressed gas flow, and downstream of the air admitting means (20) a spark generator (19) within the gas pipe for igniting the gas/air mixture in the gas pipe before it issues from the pilot nozzle (16), the spark generator (19) being located within the gas cylinder storage chamber (5), and the gas pipe downstream of the spark generator (19) passing through the fire-impervious wall (17) separating the gas cylinder storage chamber (5) from the fire tray (10).
Patent GB-2361309-A (GB)
Title: Pattern inspection method and device
Inventor: NOZAKI TAKEO
IPC: G06T7/00
Filed: 2000-12-15
Abstract: In a device for detecting pattern defects, an optical scanning section 4 scans a patterned substrate using a laser beam and a photoelectric image processing section 5 generates an image of the inspected pattern for comparison with a reference image generated from design data. The reference image generation section 3 may determine an edge boundary condition by a convolution of the optical point spread function corresponding to the laser beam strength and the inspected pattern for use in edge detection. The reference image generation section 3 may also calculate the grey level of each pixel according to the number of sub-pixels belonging to the pattern and determine the pattern width by dividing said grey level by the grey level step count.
Patent GB-2362786-A (GB)
Title: Mobile telephone with variable geographical behaviour
Inventor: CHARBONNIER PHILIPPE
IPC: H04W4/021
Filed: 2000-12-21
Abstract: A memory 106 of a mobile telephone 101 is structured in three tables, a table 107 for the definition of geographical zones, a behaviour definition table 108, and a programming table 109. The zone definition table defines geographical zones, the behaviour definition table updates parameters of the telephone, and the programming table associates a zone and a mode of behaviour. The tables are updated on an initiative of the user. The table 109 is scanned at regular intervals in order to match the behaviour of the telephone with its geographical localization.
Patent GB-2366145-A (GB)
Title: Underground broadcasting system
Inventor: KAMISE CHIHARU
IPC: H04H20/00
Filed: 2001-03-27
Abstract: The system is composed of an information delivering system 14 for delivering broadcast information e.g. tv images to a plurality of transmitter apparatuses 13a and 13b for transmitting the broadcast information on carriers as modulated by an OFDM modulation. Receiver apparatus for receiving the broadcast information (as transmitted on the carriers as modulated by the OFDM modulation) demodulates the broadcast information in order to obtain and output the broadcast information to be reproduced. It is therefore possible to receive data of a program with a better quality even in an underground structure, which may be a network of tunnels in an underground railway. Alternatively the system can be broadcast in underground carparks or shopping malls.
Patent GB-2375748-A (GB)
Title: System and method for monitoring the performance of an aircraft during a take-off run
Inventor: ZAMMIT-MANGION DAVID
IPC: G05D1/00
Filed: 2001-05-24
Abstract: A system for monitoring the performance of an aircraft during a take-off run comprises data acquisition means, a data processing device and a display device. During a take-off run, the data acquisition means records values of acceleration and relays these values to the data processing means. The data processing means then performs calculations to determine the performance of the aircraft during the run and compares the results with predetermined standard levels of performance. Predictions of future performance during the run are also made, and the results are displayed to give the pilot guidance as to whether the take-off run can be safely completed or should be aborted.
Patent GB-2376830-A (GB)
Title: Infrared optical fibre hands-free system for a radiotelephone
Inventor: PRESS MICHAEL EDWARD
IPC: H04M1/60
Filed: 2001-06-18
Abstract: An Infrared communication system through an optic fibre for mobile phones comprises an infrared transmitter 1, an infrared receiver 2 , an optic fibre 3, a coupling power 8, a coupling signal 9, a mobile phone 7. By connecting the Infrared transmitter 1, to the mobile phone 7, and by connecting the hands free device comprising of an earpiece 6, a microphone 5, a wire and coupler 4, to the infrared receiver 2, the mobile phone communication signal can be transmitted to the ear piece 6, and the microphone 5, communication signal can be transmitted back to the phone. The transmission from the phone to the ear piece 6, and the microphone 5, is all carried through the optic fibre 3.