baber/WOPTO huggingface dataset:
Patent BR-9906488-A (BR)
Title: Composição diluente e que se desintegra, seu processo de obtenção e sua utilização
Inventor: LEFEVRE PHILIPPE
IPC: C08L3/02
Filed: 1999-06-07
Abstract: Patente de Invenção: <B>"COMPOSIçãO DILUENTE E QUE SE DESINTEGRA, SEU PROCESSO DE OBTENçãO E SUA UTILIZAçãO''<D>. A invenção refere-se a uma composição diluente e que se desintegra, caracterizada pelo fato de conter uma proporção eficaz de grãos intactos de amido rico em amilose incluído em uma matriz de amido pré-gelatinizado. Ela refere-se igualmente um processo de obtenção dessa composição assim como sua utilização na fabricação de forma sólidas.
Patent BR-9909257-A (BR)
Title: Genes biossintéticos para produção de inseticida de espinosina
Inventor: BALTZ RICHARD H
IPC: C12N1/21
Filed: 1999-02-16
Abstract: Patente de Invenção: <B>"GENES BIOSSINTéTICOS PARA PRODUçãO DE INSETICIDA DE ESPINOSINA"<D>. Genes biossintéticos da espinosina, microorganismos produtores de espinosina transformados com os genes biossintéticos, processos para utilização dos genes biossintéticos para aumentar a produção de macrolídeos inseticidas de espinosina e processos de utilização dos genes ou fragmentos dos mesmos para modificar os produtos obtidos pelos microorganismos produtores de espinosina.
Patent BR-9909663-A (BR)
Title: Processo para detecção de dados transmitidos digitalmente
Inventor: DETTMAR UWE
IPC: H04L1/00
Filed: 1999-03-25
Abstract: Patente de Invenção: <B>"PROCESSO PARA DETECçãO DE DADOS TRANSMITIDOS DIGITALMENTE"<D>. Na parte digital de um receptor, os símbolos são processados em uma primeira fase, de modo conhecido, por um DFE (Decision Feedback Equalizer) e um decodificador (7). Em uma segunda fase subseq³ente, os símbolos são captados no lado da saída do decodificador (7) e sob desligamento do elemento de decisão (3) contido no DFE, realimentados ao filtro de feedback (5). Em outras palavra: o acoplamento retroativo não se dá mais dentro do DFE, mas inclui o decodificador de canais. Na segunda fase, são executadas iterações, até que seja atendido um critério de interrupção predeterminado. Os símbolos reconduzidos são, em geral, mais confiáveis do que aqueles que são gerados dentro do DFE pelo elemento de decisão.
Patent BR-9909832-A (BR)
Title: Tubo dobrável processo de colocar um tubo dobrável em uma cavidade tubular
Inventor: LOHBECK WILHELMUS CHRISTIANUS
IPC: F16L55/16
Filed: 1999-04-22
Abstract: "TUBO DOBRáVEL PROCESSO DE COLOCAR UM TUBO DOBRáVEL EM UMA CAVIDADE TUBULAR". Um tubo dobrável tem uma parede com pelo menos três áreas alongadas relativamente flexíveis, as quais formam articulações que definem segmentos de parade que podem ser dobrados para dentro, para trazer o tubo para uma forma contraída e que podem ser dobrados para fora para trazer o tubo em uma forma substancialmente cilíndrica, elíptica ou poligonal, pelo que, os segmentos de parede de relativamente rígidos do tubo entre as articulações inibem novo dobramento do tubo para sua forma contraída depois de sua expansão. Preferivelmente o tubo é utilizado como um revestimento dentro de uma cavidade tubular, tal como um poço ou uma tubulação.
Patent BR-9913067-A (BR)
Inventor: YUAN JIREN
IPC: H03M1/18
Filed: 1999-08-19
Abstract: The demand on very high resolution A/D converter can be eliminated by using the invented floating-point A/D converter when the resolution is merely used for covering the signal dynamic range rather than the quantization accuracy. This can be achieved by producing m amplified analog signals with amplifications 2(i-1)k where k=constant and i=1, 2, . . . m. The largest linearly amplified signal will be selected by a logic circuit (after sampling) and converted into an n-bit digital data code by an A/D converter. In the same time, the logic circuit produces an m-bit logic flag code. The n-bit data code (u), the m-bit logic flag code (v) and the constant k are combined to form a final digital output uvk with n+(m-1)k bits. In this way, the resolution and dynamic range can be designed independently. Unlike the know logarithmic amplifier solution, the floating-point A/D converter give a linear digital code output directly without using any look-up table. For large and small signals, the effective resolutions are kept constant (or quasi-constant to be accurate). It is also very useful to work with a small input range imposed by a low power supply voltage since its virtual input range is much larger than the actual one. As an A/D converter, its accuracy distribution along the signal amplitude is more rational, an advantage similar to that of a floating-point number representation.
Patent BR-9915393-A (BR)
Title: Dispositivo para suportar e/ou guiar objetos e processos para colocar os referidos dispositivos nos referidos objetos
Inventor: BERNARD FREDERIC
IPC: B25J15/08
Filed: 1999-11-15
Abstract: Patente de Invenção para <B>"DISPOSITIVO PARA SUPORTAR E/OU GUIAR OBJETOS E PROCESSOS PARA COLOCAR OS REFERIDOS DISPOSITIVOS NOS REFERIDOS OBJETOS"<D> A presente invenção se refere a dispositivos para suportar e/ou guiar (1) objetos (3) para a proposta de transportar garrafas, frascos ou similares em uma posição suspensa, compreendendo meios (2) para agarrar tais objetos (3). A invenção é caracterizada por os meios de agarração (2) serem formados por meios de retração retrátil (11) cooperando com meios elásticos (12) para pressionar os meios de retenção (11) contra os ditos objetos (3), com uma força de compreção, de uma posição aberta para uma posição fechada, sobre os ditos objetos (3) capaz de se adaptar de acordo com a dimensão e ou perfil dos ditos objetos.
Patent CH-558531-A (CH)
Title: Quantitation and concn of precipitin reaction determination - - using gradient of reference reactant
IPC: G01N33/559
Filed: 1972-07-25
Abstract: Method of obtaining the quantitation and concn. of precipitin reaction participating molecules (I) (e.g. antibodies or antigens) in a biological specimen comprises forming a gradient of reference reactant carrying gel formation, calibrating the gradient by dividing it into zones having different concns. of reactant, placing the biological specimen in contact with the reactant in each of the zones and relating the visible precipitin reaction that occurs to the concn. of reactant in each zone to determine the concn. of (I) in the biological specimen.
Patent CH-528461-A (CH)
Title: Analgesic beta-phenylcrotonic acids - from satd derivs by heating with acids or bases
Inventor: ROSSI ALBERTO DR
IPC: C07C67/00
Filed: 1968-10-25
Abstract: Cpds. of the general formula (I) and their salts R-Ph-C(R1)=C(R2)-X (I) where X=COOH, ester or carbamide; R1, R2 = H (R2 pref.=H) hydrocarbon residue (the free valency coming from the non-aromatically bound C); PH=C6H4 opt. substd. (pref p-) by alkyl, halogen, CF3, NH2 and/or NO2; R = opt. substd. cycloalkenyl, are analgesics, antiinflammatories and intermediates for pharmaceuticals. Pref. cpd. is where R = p-C6H5, Ph = C6H4, R1 = CH3, R2 = H, X = COOH.
Patent CH-547907-A (CH)
Title: Shrinkproofing keratinous textiles - using a mercaptan contg polyurethane or polythiourethane
IPC: D06M15/564
Filed: 1971-12-07
Abstract: Keratinous substances are modified by treating with a poly(thio)urethane contg. >=2 -SH gps. per-molecule, and then hardening the poly(thio)urethane. Gives machine-washable shrinkproof and permanent press finishes for keratinous textiles and garments.
Patent CH-519434-A (CH)
Title: Automatic bobbin winding machine
Inventor: JOSEPH EDWARD DIMEGLIO
IPC: B65H54/14
Filed: 1967-07-25
Abstract: Bobbin is supported in yarn winding position on machine. Yarn feed delivers one of many supply yarns to bobbin and latter affects control system which selects one yarn to be fed.
Patent CH-529373-A (CH)
Title: Clock mechanism parts prodn - from glass turned semicrystalline
Inventor: ANDRE SIMON-VERMOT
IPC: G04B15/14
Filed: 1969-12-29
Abstract: Very small objects, in particular part of clock or watch mechanism are produced from glass contg. as lattice-forming elements oxides of Si, B, Ge, P or As, and as intermediate modifiers oxide of Al, Be, Mg, Li, Ca, Na, Ba, K, Zn, Mn, Pb, Cd, Sr, Ni, Fe(II) and Co with addition of an agent promoting devitrification of the glass (pref. a colloidal dispersion of Ru, Re, Pd, As, In, and/or Pt). The parts are formed by casting and moulding molten glass, and slowly cooling to solidification; the temps is kept for some time at a temp. corresp. to a viscosity of 102-1013 P to stabilise the product and start the devitrification process. Subsequently the parts are subjected to thermal treatment promoting crystallisation and yielding a fine-grained opaque ceramic material free of pores.
Patent CH-547160-A (CH)
Title: Plastics waste recycling plant - esp for hollowware coded according to materi-al used
IPC: B29B17/02
Filed: 1972-02-10
Abstract: In original manufacture bottles, boxes, cans etc. of plastics materials (used in any consumer or industrial prod) are optically coded with ribs, rings, colour patches etc. according to the type of material (e.g. polystyrene, polyethylene, PVC) and when waste is collected, mixed at random, after automatic washing, the containers are sorted optically, electronically, electromechanically or by an operator and fed into segregated conveyor belts leading to pulveriser/shredders and prodn. plant for new prods. This gives economy and reduced environmental pollution.
Patent GB-2350289-A (GB)
Title: Infant car seat/carrier assembly
Inventor: CELESTINA-KREVH MARY ANN
IPC: B60N2/28
Filed: 2000-05-02
Abstract: An infant carrier assembly and a method controlling an infant carrier (10) position use a base (100) and a movable trolley (50) mounted to a vehicle in a rearwardly facing direction. An infant carrier is detachably mounted to the trolley. The trolley is movable so that the carrier is movable between two reclined positions. A sacrificial link and springs connect the trolley to the base to limit the movement between the two positions. During a front collision, e.g., when 1 or more G-force is created, the sacrificial link breaks away to release the trolley/carrier from the reclined positions to an upright position, where the carrier seatback can be upright.
Patent GB-2348902-A (GB)
Title: Inflatable packer inflation verification system
Inventor: CORONADO MARTIN P
IPC: E21B47/18
Filed: 1998-11-25
Abstract: An inflation verification system for an inflatable tool includes at least an information collector associated with the inflatable element of the inflatable tool connected to a controller with a predetermined set of instructions for inciting communications with the surface. Communicators contemplated include atmospheric chambers which when opened create a negative pressure pulse which propagates to the surface. More than one chamber increases the number of pulses generable and thus the amount of information conveyable. Alternative preferable communicators are electromagnetic pulse generators and acoustic telemetry. An advantage of acoustic telemetry is that more quantitative information is transmittable. Other downhole communication methods are also employable.
Patent GB-2362693-A (GB)
Title: Braking device for a towed vehicle e.g.a caravan
Inventor: ASKEY ALLAN ARTHUR
IPC: B60T7/20
Filed: 2000-05-23
Abstract: A device for providing supplementary braking control to a towed vehicle e.g. a caravan when coupled to a towing vehicle comprises means for sensing braking of a towing vehicle e.g. by sensing brake light application; means for activating the towed vehicle brakes e.g. a compressed air diaphragm (44, Fig.4) or an electromagnetic actuator; and means for regulating the degree of braking of the towed vehicle. Regulating the degree of braking is achieved by measuring the degree of braking of the towing vehicle (Db1) e.g. by measuring compression of hitch damper (22, Fig.2), measuring the degree of braking of the towed vehicle (Db2) e.g. by measuring force or pressure exerted by diaphragm, comparing Db1 and Db2, and increasing Db2, if Db1>Db2 and decreasing Db2, if Db1<Db2.
Patent GB-2352888-A (GB)
Title: Discharge lamp ballast
Inventor: ITO MASAYASU
IPC: H05B41/16
Filed: 2000-06-16
Abstract: A discharge lamp 6 lighting circuit with a DC power supply 3 producing positive and negative polarity voltages using converters 3A, 3B which are converted to AC using a pair of switching devices SW1, SW2 which are switched alternately using a drive circuit DRV. A Starter circuit 5 consists of a transformer (7, fig 3) and is provided to ignite the lamp initially with a feedback resistor Ri to detect when the lamp has been started so that normal operation can begin.
Patent GB-2368971-A (GB)
Title: Semiconductor wafer reclaim process
Inventor: LEWIS DAVID JOHN
IPC: B24B37/08
Filed: 2000-11-11
Abstract: The process comprises the steps of a) removing films of foreign matter from the surface of the wafer 10 by etching, b) polishing opposite sides of the wafer 10 between contra-rotating polishing means 26,28 to remove doped and diffused regions in the surface of the wafer substrate, c) rendering matt at least a portion of one only of the polished major surfaces of the wafer, d) cleaning the major surfaces of the wafer; and e) drying the wafer. The wafer is not damaged because no abrasive grinding or lapping is used to remove the doped and diffused regions, and the step of rendering matt one side of the wafer enables the wafers to be subsequently processed using handling and processing apparatus which relies on a difference in finish to determine the correct side of the wafer to be processed.
Patent GB-2365276-A (GB)
Title: Diversity receiver
Inventor: HARANO NOBUYA
IPC: H04B1/3822
Filed: 2001-02-16
Abstract: A diversity receiver including a plurality of antennas 1, 2, a receiving unit 12 for receiving radio waves via the antennas, a phase adjuster 5, 6 disposed for each antenna and connected thereto for adjusting the phase angle of a radio wave received by each of the antennas to increase gain of each antenna to which the phase adjuster is not connected, and a switching unit 28, operative in response to a control signal S1, S2, S3 indicating a selected antenna having a best reception state to receive an external radio wave, for connecting the selected antenna to the receiving unit, for disconnecting the selected antenna from its associated phase adjuster, for disconnecting non-selected antennas from the receiving unit and connecting them to their associated phase adjuster units. The phase adjusters are positioned at a stage subsequent to the switching unit as viewed by a signal received at the antennas. The diversity receiver may further include terminating resistor reflection coefficient adjuster units 7, 8 for each antenna at a position subsequent to the phase adjuster units and it may also include a terminating means 9, 10 for each antenna at a position subsequent to the terminating reflection coefficient adjuster units.
Patent GB-2372779-A (GB)
Title: Gas turbine engine nozzle with noise reducing tabs
Inventor: RICHARDS MARTYN
IPC: F02K1/46
Filed: 2001-03-03
Abstract: A gas turbine engine exhaust nozzle arrangement comprises a nozzle 14, and a plurality of noise-reducing tabs 20, The tabs 20, extend from a downstream periphery of the nozzle 14. Various means are provided for changing the operational condition of the tabs 20, according to whether or not noise reduction is required. The tabs may simply be retractable within the nozzle 14, (figure 4),or projections 34 may be provided on a rotatable (figures 5 and 6) or axially moveable (figure 7) member the projections thereby being movable to and from positions in which they cover/overlap the notches 21, between tabs 20. Movement may be effected by pinion and rack arrangements (figures 8-10) or actuators acting on a pivotal angled arm (figures 11 and 12).
Patent GB-2361713-A (GB)
Title: Surface treatment of copper foil
Inventor: MANABE HISANORI
IPC: C25D1/04
Filed: 2001-04-11
Abstract: A process of treating the surface of copper foil without using harmful elements such as arsenic, selenium and tellurium as in the prior art comprises a roughening treatment involving a cathodic electrolysis of at least one side of copper foil near or above the limiting current density in an electrolytic bath containing titanium ions and tungsten ions and prepared by adding sulfuric acid and copper sulfate so as to have copper protrusions deposited and then coating the depositions with copper or a copper alloy in a cathodic electrolysis. The surface of the above-mentioned copper or the copper alloy is then given at least one of the following rust-proofing treatments - chromate treatment, organic rust-proofing treatment and silane coupling agent treatment. The material produced has a high adhesive strength to resin base materials such as polyamide resins.
Patent GB-2376729-A (GB)
Title: Structural assembly
Inventor: CARTWRIGHT BRIAN
IPC: F16B5/02
Filed: 2001-06-19
Abstract: Bolts are used to hold a cladding rail and a cleat, and an intermediate member having saw teeth is present in between.
Patent GB-2377126-A (GB)
Title: Clock frequency difference reduction
Inventor: DEEDMAN ROBERT
IPC: H04B7/26
Filed: 2001-06-27
Abstract: Two consecutive correlations are performed on a synchronisation signal, and the frequency of the local oscillator adjusted until the sign of the phase difference changes. A UMTS cellular telephone system 1 comprises a base station 3 which is able to communicate with one or more mobile telephones within a cell 5. In the telephone 7, a receiver/transmitter module 9 is connected to a radio frequency (r.f.) antenna 11 and is modulated by a local oscillator 13. The local oscillator 13 is controlled by a microprocessor 15 which controls the frequency of the local oscillator and receives signals sent from the base station 3 by means of the receiver/transmitter module 9. In order to establish a data link between the base station 3 and the telephone 7, it is necessary to establish synchronisation between the clock in the base station and the local oscillator 13 of the telephone. This is performed using an algorithm which obtains estimates of the sign of the phase error determined by correlating part of a data burst 19 on the PSCH channel 17. On the basis of the sign of the phase error, the frequency of the local oscillator 13 is iteratively modified to improve the frequency error.
Patent GB-2377129-A (GB)
Title: Transmitting first data in a radio signal and second data in an acoustic signal which is encoded using information from the first data
Inventor: OVERY MICHAEL
IPC: H04B11/00
Filed: 2001-06-29
Abstract: A method of wirelessly communicating between a first and second device is disclosed as well as devices for carrying out the method. The method has the steps of transmitting a first set of data from the first device to the second device using a radio signal and transmitting a second set of encoded data from the first device to the second device using an acoustic signal. The first set of data comprises information related to the encoding of the second set of data.
Patent GB-2378371-A (GB)
Title: Virtual "Big Brother" broadcasting
Inventor: CLIFF DAVID TREVOR
IPC: A63F13/12
Filed: 2001-07-31
Abstract: A method of creating an interactive broadcast, comprising allowing a plurality of participants (VP<SB>1,</SB> VP<SB>2</SB>, VP<SB>3</SB> VP<SB>n</SB>) to vote on an aspect of a scenario in a virtual space, the broadcast being a computer-generated animated scenario comprising graphics and audio, the participants voting by means of user interface devices (VD<SB>1</SB>, VD<SB>2</SB>, VD<SB>3</SB>, VD<SB>n</SB>) which are linked over a communications network to a server (SG), the server being operative to process the received votes and determine how the broadcast should be collectively influenced in view of the votes received, and then generate the broadcast.
Patent GB-2367046-A (GB)
Title: Covering strip for roof rack channel
Inventor: SCHULTE MARTIN
IPC: B60R13/04
Filed: 2001-09-17
Abstract: A covering strip (1) for a channel (2) in the roof of a vehicle for the fitting of a roof rack comprises a pivotable flap (5) with a hook part (6) co-operable with a stop (8) provided in the channel (2). The hook part may latch onto the stop for opening and closing the flap by means of one or more elastically deformable barbs (18,19) co-operable with a groove in (7) the stop. Alternatively, the hook part may be in the form of a slide member (11 in figure 3a) which latches in and out of the stop. The flap is designed such that it automatically opens by pushing down on the flap above the stop such that the hook disengages from the groove and a biased spring pulls it open.
Patent GB-2383594-A (GB)
Title: Rafter with end capping at eave
Inventor: REDSHAW ADRIAN
IPC: E04D13/158
Filed: 2001-12-27
Abstract: A rafter (2), which may be a glazing bar, to support a roof panel or glazing panel of a roof canopy, for example of a conservatory, comprises a supporting beam (4) on which upper and lower cappings 10, 22 are mounted. An end cap (34) covers ends of the beam and cappings at an end of the rafter. A bracket (36) is mounted on the rafter and the bracket and end cap have catch elements (18,76) which become engaged to hold the end cap in position over the end of the rafter, so as to cover the rafter end, when the cap is pushed towards the rafter end. Preferably, the end cap (34) is pivoted to the bracket(36). The two may be integrally formed, for example of a plastics material. The end cap may be fitted to the rafter end prior to mounting the rafter in position for use.
Patent GB-2383783-A (GB)
Title: Motion simulator
Inventor: BROWN PAUL MICHAEL
IPC: A63F13/08
Filed: 2002-01-08
Abstract: A motion simulator, replicating the movements experienced in a motor vehicle or aeroplane, for example, comprises four pivotally-mounted jack arrangements, two under each side of a seat portion 27, differential operation of which in pairs on each side of the seat by actuators (19c, 19d, Fig. 6) causes the seat to pivot about a fore-and aft axis below the level of the seat portion 27. Operating the jack arrangements together causes the seat to rise or "heave". Two further actuators (19a, 19b, Fig. 6) to cause the seat to move forwards or backwards, one actuator for each direction, whilst pivoting about a transverse axis above the level of the portion 27 of the seat. The actuators may be "air muscles", comprising air-pressurisable rubber tubes which shorten when expanded, these acting through pulleys. The actuators are controlled electronically through a computer and in response to controls, e.g. 107, 111, controlled by the operator of the simulator.
Patent GB-2386944-A (GB)
Title: A ventilation system for an agricultural building
Inventor: FORD KEN
IPC: F24F7/02
Filed: 2002-03-26
Abstract: A building having side walls 14, 15, gable end walls and a pitched roof 10, has a ventilation opening 20 disposed in the apex 13 of the roof with a weather cap 22 supported above the opening. The air flows upwardly through the opening and laterally outwards from beneath the cap. At least one roof section 11 or 12 is provided with an air deflector 30 projecting upwardly and preferably inclined towards the apex. The side walls have a series of air vents 26 which may comprise a pivotal transparent flap 28 that opens inwardly by means of stays 29. The spacing between the cap and the roof could be adjustable by means of a winch system (41, fig. 2) acting on a plurality of parallel linkages (34, fig.2) and tension a spring (37, fig.2), which biases the space to a minimum.