baber/WOPTO huggingface dataset:
Patent BR-9902333-A (BR)
Title: Processo de fabricação de uma multitira de fibras ópticas separável em pelo menos duas tiras de fibras ópticas.
Inventor: YANG MICHAEL
IPC: G02B6/44
Filed: 1999-03-18
Abstract: Patente de Invenção: <B>''PROCESSO DE FABRICAçãO DE UMA MULTITIRA DE FIBRAS óTICAS SEPARáVEL EM PELO MENOS DUAS TIRAS DE FIBRAS óPTICAS"<D>. Processo de fabricação de uma multitira (10) de fibras ópticas (1), separável em pelo menos duas tiras, que compreende: uma primeira etapa de realização de uma multitira (10) que contém as ditas fibras lado a lado, paralelas, sensivelmente em um mesmo plano que define as faces (19a, 19b) da dita multitira, embutidas no interior de uma matriz comum (15, 16), por revestimento com pelo menos uma camada de revestimento que realiza a multitira e depois por termoendurecimento da dita camada,  e uma segunda etapa de realização de pelo menos uma linha de  ruptura preferencial entre duas fibras ópticas vizinhas, que compreende pelo menos um entalhe (11a, 11b) na camada de revestimento, paralelamente ao eixo X das fibras ópticas da multitira, em um plano (P~ o~) perpendicular às faces da tira, sensivelmente mediano em relação às ditas fibras ópticas vizinhas, por um dispositivo de entalhamento que compreende um meio de entalhamento (17a, 17b) de pelo menos uma das faces da multitira.
Patent BR-9905455-A (BR)
Title: Arame recozido para armador de ferragens
Inventor: IWAMOTO YUKITO
IPC: E04G17/00
Filed: 1999-10-08
Abstract: " ARAME RECOZIDO PARA ARMADOR DE FERRAGENS " A presente invenção é usado na amarração de armações de ferragens na construção civil antes da concretagem. O arame recozido na forma de " l " ("1" minuscúlo) ' é cortado e dobrado nos comprimentos (1) e diâmetros (2) de acórdo com a ferragem que está amarrando na obra civil. Sendo esses arames agrupados formão um maço do tamanho que se possa pegar com uma mão.
Patent BR-9908115-A (BR)
Title: Processo para a prevenção da degradação a baixa temperatura de zircÈnia tetragonal contendo matérias primas
Inventor: WEEREN REMCO VAN
IPC: C04B35/486
Filed: 1999-02-18
Abstract: "PROCESSO PARA A PREVENçãO DA DEGRADAçãO A BAIXA TEMPERATURA DE ZIRCÈNIA TETRAGONAL CONTENDO MATéRIAS-PRIMAS". Um corpo de cerâmica apresentando uma região de superfície contendo zircónia tetragonal é sinterizado a pelo menos 95% da densidade teórica a uma temperatura abaixo de em torno 1550<198>C. A região de superfície é então tratada termicamente para reversão das tensões locais na mesma. A degradação a baixa temperatura na zircónia tetragonal, e a zircónia tetragonal contendo matéria-prima, é significativamente reduzida. A cerâmica tratada termicamente é especialmente adequada para uso em componentes estruturais tais como válvulas compartimentos de máquinas, pistões (câmaras) e similares os quais, durante operação, são freq³entemente expostos a uma temperatura indo da temperatura ambiente a 500<198>C por prolongados períodos de tempo.
Patent BR-9908508-A (BR)
Inventor: ASHWIN TERRENCE KEITH
IPC: G08B/
Filed: 1999-03-01
Abstract: A monitoring system 10 is provided which includes a primary electronic tag 12, a secondary electronic tag 16, reading apparatus 20, and a comparator 26. The primary electronic tag 12 includes primary identification data associated with the primary bearer 14 of the tag 12 and the secondary electronic tag 16 includes secondary identification data. The secondary identification data is associated with a secondary bearer 18 of the tag 16 and is also associated with the primary identification data. The reading apparatus 20 remotely reads the primary and secondary identification data and the comparator 26 compares the data and generates an output signal dependent upon the outcome of the comparison. The invention extends to a primary electronic tag 12 for use in monitoring movement of at least one secondary electronic tag 16. The invention also extends to a method of monitoring movement from a selected zone and a method of monitoring the use of at least one vehicle.
Patent BR-9915750-A (BR)
Inventor: FORSBERG SVEN
IPC: D06M15/227
Filed: 1999-11-23
Abstract: Method of producing a particle or group of particles having a coating of at least two, preferably at least three, outside each other located thin layers of interacting polymers, at which the particle or group of particles is treated in consecutive steps with solutions of the interacting polymers. Excess of the previous polymer is removed between each treatment step alternatively the respective polymer is added only in such an amount in each step that substantially all polymer is absorbed to the particle surface. It is also referred to a paper- or nonwoven product containing fibers and/or fillers containing particles or groups of particles of the mentioned kind.
Patent BR-9916502-A (BR)
Title: Processo para a elaboração de misturas de reação contendo diarilcarbonato
Inventor: HESSE CARSTEN
IPC: C07C68/08
Filed: 1999-12-09
Abstract: Patente de Invenção"<B>"PROCESSO PARA A ELABORAçãO DE MISTURAS DE REAçãO CONTENDO DIARILCARBONATO". A presente invenção refere-se a um processo para a elaboração de uma mistura de reação contendo diarilcarbonato, composto hidróxi aromático, água, base e sal quaternário, que são obtidos na preparação de diarilcarbonatos mediante carbonilação direta de compostos hidróxi aromáticos. No processo de acordo com a invenção, cristaliza-se por um lado a partir da mistura de reação um produto de adição de diarilcarbonato e composto hidróxi aromático, por outro lado, a partir da fase líquida remove-se um destilado contendo o composto hidróxi aromático. A fase líquida, em seguida, é novamente aduzida à etapa de reação de carbonilação direta. Pelo processo de acordo com a invenção, minimiza-se a desativação do sistema catalisador conduzido em circuito.
Patent CH-494452-A (CH)
Title: Mica impregnated with epoxy resin cycloaliphatic resin
Inventor: ALEXANDER CATTANACH KIDD
IPC: H01B3/04
Filed: 1966-07-15
Abstract: Electrical insulation comprises a mica ribbon or sheet impregnated with a heat-cured mixture of epoxy resin (I) of bisphenol A type, and cycloaliphatic resin(s). An insulator is formed on electrical apparatus by placing a mica ribbon or sheet between or around the electrically conducting elements, impregnating with the above resinous mixture contng. a curing agent (II) and curing. (II) is hexahydrophthalic anhydride. 50-70% wt. of (I) is present in the resinous mixture.
Patent CH-502356-A (CH)
Title: Benzodiazepine derivs
Inventor: GEORGE FRANCIS FIELD
IPC: A61K31/00
Filed: 1966-10-11
Abstract: (A) Benzodiazepine derivs. of general formula (I):- - R' = H, halogen, CF3, low alkyl, low alkoxy, nitro, low alkylthio, low alkylsulfinyl or low alkyl sulfonyl; R" = H, halogen, CF3, low alkyl, low alkoxy, nitro, cyano, amino, low alkylthio, low alkyl sulfinyl or low alkylsulfonyl. - (B) 4-Oxides and pharmaceutically acceptable acid addition salts of A. - The new compounds have anti-convulsive and muscle-relaxant properties. - 7-chloro-5-phenyl 3H-1, 4-benzodiazepine 4-oxide.
Patent CH-494231-A (CH)
Title: 2-sulphonamidopyrimidines
Inventor: GUTSCHE KLAUS DR
IPC: C07D239/69
Filed: 1967-04-27
Abstract: 2-Sulphonamido-pyrimidine derivs. of general formula (I): - X = -O or -S or a direct C-C bond; Y = -O or a direct C-C bond; R and R' = H or a lower- or medium-alkyl group, or: R + R' together with N may form a heterocyclic ring; R" = a possible branched, saturated or unsaturated bivalent hydrocarbon residue possibly interrupted by one or more O-atoms; Z = H or a hydroxyl group which may be esterified with a low- or medium aliphatic mono- or dicarboxylic acid or an aromatic or araliphatic carboxylic acid. - The new compounds have blood sugar-lowering properties.
Patent EE-9800292-A (EE)
Inventor: KORHONEN PERTTI
IPC: B31C3/00
Filed: 1997-03-10
Abstract: PCT No. PCT/FI97/00155 Sec. 371 Date Sep. 10, 1998 Sec. 102(e) Date Sep. 10, 1998 PCT Filed Mar. 10, 1997 PCT Pub. No. WO97/33745 PCT Pub. Date Sep. 18, 1997A method of manufacturing a core, especially a spiral core, from superimposed plies of board produced by winding, gluing, and drying them, is provided. The method is practiced so that the moisture content of at least some of the board plies entering the winding stage differ from each other in order to provide a stepwise moisture structure within the core wall. This decreases unfavorable stresses which are produced in the drying stage if a core is manufactured from plies having equal moisture content.
Patent GB-2345739-A (GB)
Title: Variable valve timing mechanisms connected in series via inverter
Inventor: PARKER PETER HARRY
IPC: F01L1/344
Filed: 2000-01-10
Abstract: An IC engine camshaft mechanism comprises first 18, second 19 and third 21 camshafts operating valves for respective cylinders by means of first, second and third variable valve timing mechanisms (VVT) providing respective camshaft cyclic speed variation given constant crankshaft driven member 25 speed. The first and second VVTs (32, 33 Figs. 3,4) are nested together and driven by a common input member (41). The second camshaft has a portion (23) extending coaxially through the first camshaft to take drive from its VVT and a further portion (123 Fig 5) extending coaxially through the third camshaft to drive the third VVT (132) input member (141) through an inverter (133), (a mirror of the second VVT) to invert the second camshaft speed variation such that the third VVT input member rotates at the same speed as the common input member.
Patent GB-2359223-A (GB)
Title: Clock recovery where the clock is synchronised to its own output transitions when there are no input data transitions
Inventor: LEITCH JAMES RODGER
IPC: H04L7/00
Filed: 2000-02-02
Abstract: A clock recovery circuit (10) is used in synchronising a locally generated clock signal with a received data signal (BIP). The received signal conveys encoded information and timing information by changing state over a succession of regular timing periods, each state change lasting for one of plural permitted durations in terms of the timing periods. The clock recovery circuit is arranged to generate a reference signal (REF), which is used to control a local oscillator (30) via a phase-locked loop. A sequence detector identifies transitions in the local timing signal which correspond to the absence of transitions in the encoded data signal. A signal generator generates the timing reference signal REF thereby generating transitions at intervals which are more regular than in the encoded data signal itself. The circuit operates without relying on greatly over-sampling the received waveform and using digital counters. Accordingly the size and noise-emissions of the circuit are reduced compared with the prior art.
Patent GB-2354035-A (GB)
Title: Method for repairing hollow posts
Inventor: FLUDE RODGER ELLIS
IPC: E04H12/22
Filed: 2000-07-21
Abstract: The method involves inserting a tube 23 through an aperture 4 located in the post 10 and into the interior of the post so that it straddles the portion of post in need of repair. The tube is then held in position, e.g. by a bolt, and a fixing substance 22 such as concrete is inserted into the space between the outside of the tube and the inside of the post.
Patent GB-2365323-A (GB)
Title: Vacuum cleaner using water
Inventor: AU CHAO SHU
IPC: A47L9/16
Filed: 2000-08-07
Abstract: A vacuum cleaner uses an atomised spray of water to impinge the incoming dirt laden air and thus separate the dirt particles from the air. In the embodiment, the cleaner comprises an upper chamber 1 which is preferably in the form of a spiral passage with roughened walls to improve contact - see fig 2. A jet at 2, powered by a pump 10, sprays the dirty air directly at the inlet to the spiral. The dirty water and cleaned air pass down an outlet 3 at the centre of the spiral and the water collects in the bottom of container 5. Air passes out at the top 6 of the container 5 via duct 7 and suction motor 8 and thence to exhaust. The exhaust can be provided with an additional foam filter 9. The water can be recycled so the pump 10 pumps the collected dirty water via a filter 11. The upper chamber 1 can be removed for cleaning.
Patent GB-2353301-A (GB)
Title: Building with retractable roof panel
Inventor: TOMLINSON ANDREW DAVID
IPC: E04H3/16
Filed: 2000-08-14
Abstract: In a building construction, particularly a dome-shaped construction for a sports stadium, the roof includes at least one sloping section which has a three-dimensional faceted- or dome-shaped panel 5 arranged to retract by sliding down the roof.
Patent GB-2364155-A (GB)
Title: A computerised system for allocating car parking spaces
Inventor: HUNTING KAY
IPC: G08G1/14
Filed: 2000-10-11
Abstract: A computerised system for allocating car parking spaces in a multi-storey car park allocates the closest available free parking space to drivers as they arrive or gives them the closest space to their preferred exit/point in the car park. The system may keep track of which spaces are free by giving drivers a ticket, with their allotted parking space number on it, as they arrive and requiring them to insert the ticket in a machine, which registers their departure as they leave. The system may consist of two or more networked ticketing machines, which are either entrance machines, giving drivers tickets as they arrive or exit machines, taking back the tickets and reading them when they leave. The parking spaces in the car park may be numbered with numbers which correspond to the numbers printed on the tickets issued by the ticket machine(s) at the entrance.
Patent GB-2368651-A (GB)
Title: Method and means of measuring jitter in a digital signal
Inventor: WHITLOCK MALCOLM
IPC: H04L1/20
Filed: 2000-10-31
Abstract: A method and means of measuring jitter in a digital signal comprises receiving a digital signal and producing a digital reference clock signal with a frequency which is offset by a predetermined amount from that of the said digital signal. Then detecting first and subsequent occurrences of a certain phase relationship between the signals and using this to determine the jitter present in the digital signal. The means for measuring jitter may be formed from a combination of a programmable oscillator and a Field Programmable Gate Array (FPGA) which allows operation over an extremely wide frequency range. The use of analogue circuitry in the jitter measurement means may be avoided.
Patent GB-2358595-A (GB)
Title: Landfill gas combustor
Inventor: JONES MICHAEL
IPC: F23C9/00
Filed: 2001-01-23
Abstract: Landfill gas combustor comprising:<BR> a combustion chamber 2;<BR> ```a gas inlet through which landfill gas can be injected into said chamber;<BR> ```an air inlet through which air can be injected into said chamber; and<BR> ```control means for controlling the volume of air injected into said chamber. In use, the control means monitors the volume of methane in landfill gas entering the gas inlet 3 calculates a desired volume of air which would optimise combustion and causes said desired volume of air to be injected into said chamber through said air inlet 6, 7 and preferably swirled with the landfill gas in a cyclone fashion. Temperature sensors (34, 35, 36 Fig. 5) detect whether combustion takes place in the upper or lower section of the chamber. Also disclosed is a method of burning low calorific value landfill gas.
Patent GB-2370801-A (GB)
Title: Tool for providing an anti-slip surface
Inventor: CASTLE MARK
IPC: B23B51/04
Filed: 2001-04-11
Abstract: A tool for attachment to a drill comprises a shaft having a head at its end wherein the head has a plurality of cutting surfaces capable of cutting into a concrete surface to provide an Anti-slip surface having concentric grooves therein. A bearing for preventing cutting below a predetermined depth is included within the tool.
Patent GB-2361794-A (GB)
Title: Data transmission between vehicles and a control centre
Inventor: WALTER FRANZ
IPC: G08G1/09
Filed: 2001-04-20
Abstract: A method of controlling the data transmission from vehicles to a control centre comprises the vehicle receiving an interrogation message and using a statistical distribution function to delay the transmission from each vehicle to avoid exceeding the available bandwidth of the communication network. The interrogation message maybe a broadcast or multicast message. The statistical function contains a free parameter which is controlled by the control centre and is transmitted to the vehicle. The value of the parameter is set such that within a predetermined time period a sufficient number of vehicles have responded to ensure that the detection of an event by the vehicles is a statistical certainty. When the point of certainty has been reached the control centre notifies the vehicles and further transmissions are inhibited. The control centre may also set a maximum time for reply by the vehicle. The interrogation message my include a transmission control signal to request vehicles to transmit either on a positive occurrence of an event, constantly or both.
Patent GB-2367469-A (GB)
Title: Modular software definable pre-amplifier
Inventor: SMITH GRAEME ROY
IPC: H04R3/00
Filed: 2001-06-01
Abstract: Pre-amplifier apparatus, for use for example in a home hi-fi system, comprises a plurality of software and or firmware definable logic blocks used to configure the apparatus to implement the desired audio processing functions and audio protocols for use in different audio systems with different formats. The apparatus is also modular allowing expansion through the use of mezzanine and or PC cards, which contain, amongst other things, signal processing logic and programmable logic. All signal processing is performed in the digital domain so any analogue input signals are first converted to digital signals using analogue to digital converter means. Remote audio feedback to the apparatus allows the apparatus to adapt in real time to the desired acoustic settings. The apparatus optionally contains modem means to allow access to the Internet for downloading software upgrades and music data such as MP3. To reduce the need for expensive and cumbersome cables, communication with peripherals can be via wireless means such as Bluetooth.
Patent GB-2376842-A (GB)
Title: Integration of network control functions in a wireless network
Inventor: JONES RICHARD ALAN
IPC: H04W88/12
Filed: 2001-06-18
Abstract: An integrated network control (INC) arrangement (300), for use in a UMTS wireless network, comprising an RNC element (250B) for management and control of basestations (250A); an SGSN element (270A) for session control and mobility management; and a GGSN element (270B) for external IP communication, the RNC, SGSN and GGSN elements being integrated together, and the GGSN means comprising only a Layer-2 Tunnelling Protocol Access Concentrator (LAC) element. This allows the arrangement to be optimised for Internet access and provides a number of advantages, resulting the ability for cost-effective network deployment to be achieved with multiple INC's, where each INC SGSN is responsible for only one INC RNC and each INC RNC controls a relatively small number of Node B's. This permits networks to be deployed incrementally without having to initially deploy infrastructure scaled to meet the requirements of a maximum sized network.
Patent GB-2365632-A (GB)
Title: Wire harness slack absorbing mechanism for vehicular sliding door
Inventor: AOKI TOHRU
IPC: H01B7/00
Filed: 2001-06-19
Abstract: The mechanism includes a harness protective tube 2 with oval cross-section. One end of the tube is curved at the sliding door panel, in the direction of the longer diameter of the oval cross-section such that the longer diameter is aligned in the vertical direction (or in the direction parallel to the surface of the door panel). The tube is held in position at the door panel and supported by a support part 11. The other end of the tube is attached to the vehicle body. The tube is preferably flat corrugated. The curve in the tube produces a restoring force, which is used to take up slack during opening or closing of the door. A protector 5 protects the harness from above. Support part 11 may incorporate a leaf spring 7 to increase the restoring force urging the tube upwards.
Patent GB-2377142-A (GB)
Title: Encoder for generating an error checkword
Inventor: MILLER PETER
IPC: H04L1/00
Filed: 2001-06-29
Abstract: An encoder 10, 30 for generating an error checkword comprises a pseudo random number generator (PRNG) 12 for generating an array of pseudo random numbers 15 and an exclusive-or (XOR) logic gate 32 for calculating the XOR of these numbers with a data sequence 13, 21 to generate a checkword for that data. The pseudo random numbers may be a function of the data sequence, and in one embodiment a fibonacci sequence number generator is used. Alternatively, a multiplicative type pseudo random number generator is used (fig. 4). The checkword is transmitted with the data sequence for comparison with a checkword generated at the receiver. The invention provides a faster solution than CRC and improved fault tolerance compared to checksum based addition.
Patent GB-2364795-A (GB)
Title: An engine shut off system for a hybrid electric vehicle
Inventor: KAHLON GURINDER SINGH
IPC: B60W10/06
Filed: 2001-07-04
Abstract: An engine shut off system for a hybrid electric vehicle 10 comprises an internal combustion engine 12 coupled to an electric motor 42 and a vehicle system controller 54. The vehicle system controller 54 is coupled to the internal combustion engine 12. In operation when the vehicle stops the internal combustion engine 12 is shut off after a configurable period of time. The configurable period of time may be manually set; based upon the amount of clutch travel; based upon a clutch position; based upon an electric steering movement; based upon the state of battery charge; or based upon a predetermined speed of the vehicle.
Patent GB-2383392-A (GB)
Title: Fastening devices
Inventor: VALLANCE WILLIAM ERNEST TAYLOR
IPC: F16B12/20
Filed: 2001-12-18
Abstract: A device for fastening panels to tubular frames comprises a dowel element (10) and a sleeve element (11). An expander region (15) of the dowel element, comprising a plain cylindrical section (16) and a conically tapering section (17), is designed to react with a complementarily-tapering inner bore section (19) of the sleeve element when the dowel element is moved axially relative to the sleeve element to cause outward movement of an expandable section (20) of the sleeve element. The sleeve element has a flange (21) which acts as a depth stop and an undercut portion (22) so that a shoulder (23) of the expandable section lodges behind the hole in the tubular member when the fastener is set.
Patent GB-2371293-A (GB)
Title: End seals for cylindrical containers
Inventor: CAHILL JEFFREY MICHAEL
IPC: B65D59/06
Filed: 2000-01-28
Abstract: A cylindrical container end seal (1) that has a self adhesive layer on one side of a thin foldable sheet is disclosed. The end seal (1) has a circular central portion and eight radially arranged arms (3, 4) of alternate lengths. The end seal (1) is used to secure in place end caps of cylindrical containers.
Patent GB-2381999-A (GB)
Title: An information provision method and system
Inventor: LIDSTONE PATRICK HENRY
IPC: H04M3/53
Filed: 2002-01-17
Abstract: An information provision system provides information to a user. A telecommunication connection is received from a handset operated by the user and the connection carries a code input by the user. A handset identifier from which the telecommunication connection originates is determined and is used to determine a preferred medium type for the user from stored user data which includes a handset identifier for the handset used by the user and information on the preferred medium type for receipt of information by the user. Information to be sent to the user is identified using the received code carried by the telecommunication connection and stored codes identifying associated information. The identified information is then sent to the user using the determined preferred medium.