baber/WOPTO huggingface dataset:
Patent BR-9916343-A (BR)
Title: Processo para descarregar gás liquefeito pressurizado de uma pluralidade de recipientes contendo este gás liquefeito, e, processo para descarregar uma pluralidade de recipientes possuindo gás liquefeito contido nos mesmos
Inventor: RIGBY JAMES R
IPC: F17C7/04
Filed: 1999-12-17
Abstract: "PROCESSO PARA DESCARREGAR GáS LIQuEFEITO PRESSURIZADO DE UMA PLURALIDADE DE RECIPIENTES CONTENDO ESTE GáS LIQuEFEITO, E, PROCESSO PARA DESCARREGAR UMA PLURALIDADE DE RECIPIENTES POSSUINDO GáS LIQuEFEITO CONTIDO NOS MESMOS" Um processo é apresentado para descarregar uma pluralidade de recipientes contendo gás liq³efeito pressurizado. Um gás de deslocamento é suprido a um primeiro recipiente ou grupo de recipientes para descarregar o gás liq³efeito do mesmo. O gás de deslocamento é, depois, retirado do primeiro recipiente ou grupo de recipientes e separado em uma primeira corrente de vapor e uma segunda corrente de vapor. A primeira corrente de vapor é aquecida e passada para o primeiro recipiente ou grupo. A segunda corrente de vapor é suprida a um segundo recipiente ou grupo para descarregar gás liq³efeito do mesmo. A comunicação entre o primeiro recipiente ou grupo e o segundo recipiente ou grupo é rompida e as etapas seguintes são repetidas para todos os recipientes em sucessão, com apenas o último recipiente ou grupo esvaziado de líquido remanescente à pressão do gás de deslocamento, e todos os recipientes ao final do processo, exceto o último recipiente ou grupo ficando cheios de um vapor a pressão mais baixa.
Patent BR-9917318-A (BR)
Title: Catalisador de cobalto e processo para a sìntese de hidrocarbonetos e método para melhorar a atividade de um catalisador de cobalto para sìntese de hidrocarbonetos
Inventor: SINGLETON ALAN H
IPC: C07C1/04
Filed: 1999-05-26
Abstract: "CATALISADOR DE COBALTO E PROCESSO PARA A SìNTESE DE HIDROCARBONETOS E MéTODO PARA MELHORAR A ATIVIDADE DE UM CATALISADOR DE COBALTO PARA A SìNTESE DE HIDROCARBONETOS". Catalisadores de cobalto, e processos que empregam estes catalisadores inventivos, para a síntese de hidrocarboneto. O catalisador inventivo compreende cobalto sobre um suporte de alumina e não é promovido com quaisquer metais nobres ou próximos a nobres. Em um aspecto da invenção, o suporte de alumina preferivelmente inclui um dopante em uma quantidade efetiva para aumentar a atividade do catalisador inventivo. O dopante é preferivelmente um dopante de titânio. Em outro aspecto da invenção, o catalisador de cobalto é preferivelmente reduzido na presença de hidrogênio em uma pressão parcial de vapor d'água, efetiva para aumentar a atividade do catalisador de cobalto para a síntese de hidrocarboneto. A pressão parcial de vapor d'água está preferivelmente na faixa de 0 a cerca de 0,1 atmosferas.
Patent CH-515187-A (CH)
Title: Brine regeneration - for foodstuffs use
Inventor: ANGELO GIUSEPPE ROSSI
IPC: C01D3/14
Filed: 1969-11-04
Abstract: Process for the chemical and physical regeneration of a brine, for use in the treatment of foodstuffs, by withdrawing the spent and soiled brine to a series of tanks, passing the brine through a filter to remove solids, bringing the brine to pH 8-9 with an alkali and then to pH 7 with an acid reagent, passing the brine to a flocculation tank and then passing it back to the first tank through a membrane. The NaCl content of the brine is checked, pure brine is withdrawn from the reservoir passing through a lixiviation bath contg. NaCl and then recirculating the high salt content brine.
Patent CH-546735-A (CH)
IPC: C07D213/16
Filed: 1971-09-10
Abstract: 1375732 Bicyclic cycloaliphatic aminoalcohols and derivatives thereof E R SQUIBB & SONS Inc 10 Sept 1971 [10 Sept 1970] 40337/71 Heading C2C  The invention comprises compounds of formulµ wherein R 1 , R 2 , R 3  and R 4  are each H, C 1-8  alkyl or haloalkyl, acyl, amido, (C 1-8  alkoxy)alkyl or (C 1-8  alkoxy)carbonyl; X is a single bond or a C 1-10  straight or branched chain divalent radical; Y is NR 5 R 6  where R 5  and R 6  are each H, C 1-8  alkyl, haloalkyl, alkoxy, hydroxyalkyl, alka. noyl or haloalkanoyl, (monocyclic) cycloalkyl or cycloalkyl-alkyl, (monocyclic)aryl, aroyl or aryl-C 1-8  alkyl, (monocyclic) heterocyclyl or heterocyclyl-alkyl, or N,N-dialkylsulphamoyl, or NR 5 R 6  may be heterocyclyl; R 8 , R<SP>1</SP> 8  are each C 1-8  alkyl or cycloalkyl; m, m<SP>1</SP> are each 0-2, and n is 1-3. In examples, which generally specify the particular stereoisomers isolated, these compounds are prepared by (1) oxidation (if necessary first protecting a primary amine by making the acylamino compound) of the corresponding 4,7-dihydro-, 4,5,6,7-tetrahydro-, or 3a,4,7,7a-tetrahydro-indones (or the analogous naphthalene or benzocycloheptene derivatives), and if H 2 O 2 /HCO 2 H is used, hydrolysis of the intermediate ester mixture to the diol or tetrol; (2) O-acylation; (3) hydrolysis of esters or amides; (4) hydrogenolysis of a compound where R 5  is PhCH 2  to give R 5 =H. Intermediates otherwise prepared are indene, indane, tetralin, 1,2-dihydronaphthalene and benzocycloheptene precursors of the abovementioned dihydro- and tetrahydro-amino compounds; 1-(2-hydroxyethyl)indene, 1-(2-ptosyloxyethyl)indene, 3-(3-hydroxypropyl(indene, 3-(2-butoxycarbonylethyl)indene, 1-(2- hydroxyethyl)indane, 2-(2-p-tosyloxyethyl)indane, 3-(3-hydroxypropyl)-4,7-dihydroindene, 1 - (3 - p - tosyloxypropyl) - 4,7 - dihydroindane, 1 - hydroxy - 2 - piperidinomethyltetralin, 1- (3 - diethylaminopropyl) - 1 - hydroxytetralin, 1 - (4 - aminobutylidene)tetralin, 1 - (3 - cyanopropylidene)tetralin, 1 - (3 - diethylaminopropyl) - 1 - hydroxy - 5 - methylbenzocycloheptene and 3 - (4 - cyanobutylidene) - benzocycloheptene. Therapeutic compositions for oral or parenteral administration comprise the tetra-oxy compounds of the above Formula I, which have blood pressure lowering and antibiotic activities.
Patent GB-2359430-A (GB)
Title: Signal combiner
Inventor: WELLS JOHN N
IPC: H03D7/14
Filed: 2000-02-21
Abstract: A modulator 200 is based around a switching circuit 212 and a pausey stub balun 210. The balun 210 has a distributed resistance 232 to ground. The balun may be implemented as a strip line device.
Patent GB-2344934-A (GB)
Title: Integrated circuit package
Inventor: FRITZ DONALD S
IPC: H01L23/433
Filed: 1996-10-16
Abstract: An integrated circuit package in which the lead fingers 12 are spaced away from the heat slug 21 by resin 20 is provided. This allows the area of the heat slug to be used for a metallized contact area to serve as a power plane, ground plane, signal bus or the like. The metallized area is preferably insulated from the slug by a ceramic layer. The ceramic layer is preferably adhered to the slug by a nonconductive adhesive, and the metallized layer is preferably a sheet of metal that is preferably adhered to the ceramic layer by a preferably nonconductive adhesive. Nonconductive adhesive can also be used in place of the ceramic layer as an insulating layer.
Patent GB-2349225-A (GB)
Title: Scaled display using light emitting means
Inventor: PENMAN FREDERICK SIDNEY
IPC: G01D13/20
Filed: 2000-03-10
Abstract: A display unit (10) comprises signal processing means (2), selectively operable light emitting means (3, 32) and light directing means (4) which co-operate with the light emitting means. The unit incorporates or uses a scale (7, 34) and the light directing means is in the form of a refractive lens (30). In use, the unit is powered and connected to an input signal source (5) which supplies an input signal. The processing means analyses the input signal and selectively activates the light emitting means which may be a multiplicity of LEDs (32). Light produced by the light emitting means interacts with the light directing means to produce at least one discrete beam. The positioning of the beam in relation to the scale corresponds to the input signal. The scale may have a legend which is programmable.
Patent GB-2346047-A (GB)
Title: Network based tariff acquisition for roaming mobile subscribers
Inventor: RAHMAN TARIQ
IPC: H04M15/00
Filed: 1998-09-22
Abstract: A method of obtaining tariff rates on a plurality of candidate service providers accessible to a roaming mobile subscriber for use in choosing the most suitable candidate service provider in a visited area. The method includes initiating registration by the mobile subscriber to a first candidate service provider. A request for subscriber's profile information is made by the first candidate service provider to the subscriber's home service provider. Additionally, the first candidate service provider sends the intended tariff rate to be charged to the subscriber to the home provider. The home provider determines which other candidate providers are accessible by the subscriber and requests tariff information regarding these providers. The home provider may then determine the most suitable provider based on the received tariff information e.g. the lowest tariff. If the provider of the currently pending registration is determined to be the most suitable, the registration process continues and the subscriber remains registered with the first candidate service provider. If on the other hand a second candidate service provider is most suitable, the home provider notifies the subscriber of this information via an SMS message, for example. The subscriber can then register with the appropriate provider either manually or automatically in response to the notification.
Patent GB-2350781-A (GB)
Title: Disposable cleaning means
Inventor: NAYLOR DENNIS
IPC: A47K10/16
Filed: 2000-03-31
Abstract: A disposable cleaning means comprising a web strip of individual sleeve members connected to one another along frangible lines, each sleeve member comprising a front face, a back face and one or more open ends, the sleeve member having a internal space provided therein whereby a whole or part of a users hand can pass through an open end of the sleeve and be accommodated within the internal space to perform a cleaning process, the open end of each sleeve being arranged such that the sleeve can be released from the strip by inserting the portion of the hand through the open end into the internal space and then pulling the sleeve member along the length of the web. The web material may be a paper based material, preferably toilet paper.
Patent GB-2361591-A (GB)
Title: Ring main unit with fault protection
Inventor: CASEY JOHN
IPC: H02H7/28
Filed: 2000-04-18
Abstract: A ring main unit 200 for use in a local electricity supply circuit comprises a T-off switch 213 for serving a T-off circuit and a pair of ring switches 211/231, 212/232 for connecting the ring main 116, 117 to the T-off circuit. The ring switches each comprise a disconnector 211, 212 in series with a fault-make/fault-break vacuum interrupter 231, 232 having closed and open positions. The ring main unit further comprises a controller 224 which outputs a trigger signal when a current in the T-off circuit exceeds a predetermined magnitude indicative of a fault in the T-off circuit, an actuator 210 responsive to the trigger signal for actuating the interrupter from its closed position to its open position, and a further actuator 209 which sequentially actuates the T-off switch 213 from a closed state to an open state after actuation of the interrupters 231, 232 from their closed state to their open state, and actuates the interrupters from their open state to their closed state upon actuation of the T-off switch device from its closed state to its open state. In this way, the faulty T-off circuit is isolated from the ring main circuit and continuity of the ring main is maintained without appreciable interruption of the supply to other parts of the ring main.
Patent GB-2364621-A (GB)
Title: Adaptive blind equaliser using reliable symbols
Inventor: RIESS EILON
IPC: H04L25/02
Filed: 2000-07-10
Abstract: An adaptive trellis equaliser for receiving high order constellation signals, e.g. 256 QAM, 1024 QAM, subject to intersymbol interference (ISI) comprises a "mis-match" equaliser and an adaptive estimator as shown in figure 1. An initial "reliable symbol" is identified, with "reliable symbols" defined as those closer to their received constellation points, that is their transmitted constellation points scaled by the channel gain but free from ISI noise effects, than to any other constellation points. Initial values for the ISI coefficients are set on the basis of the reliable symbol and a sequence of prior symbols equal in length to a selected channel window is estimated. The most likely branch or branches of the trellis following the reliable symbol are identified and used to determine the next symbol and to refine the estimated ISI coefficients (see figure 2). The channel window is then moved forward and the process repeated with a new sequence of symbols and the refined ISI coefficients.
Patent GB-2353547-A (GB)
Title: Method and apparatus for running tubing into a branch of a multilateral well
Inventor: LAMBERT MITCHELL DARWIN
IPC: E21B41/00
Filed: 2000-08-03
Abstract: An apparatus includes a bottom hole assembly (BHA) having at least one remotely activatable deflectable toe (T) where a force is produced which is sufficient to eccentrically bias the toe outwardly within a predetermined lateral range. Preferably the BHA is hydraulically operated and includes a port which, when the toe is deflected beyond a predetermined amount, leaks fluid, altering the fluid pressure in the BHA and prevents further deflection of the toe. The fluid pressure changes in the BHA may be communicated to the surface. The toe may sweep at a speed of about one rev/mm in order to located the lateral branch prior to entering. Also disclosed is a BHA including an adjustable wand (W, Figure 2) and a kick-off sub (KOS, Figure 2) adapted to deflect the wand within a predetermined lateral range.
Patent GB-2354639-A (GB)
Title: A coil and circuit board assemblies in an injection moulded housing with integral connection arrangements
Inventor: TAKENOSHITA KOUICHI
IPC: H01F27/04
Filed: 2000-09-11
Abstract: An electromagnetic coil device comprises a coil assembly 18, an electric circuit and a housing for the said coil assembly 18 and electric circuit. The housing is moulded from synthetic resin and formed integrally with a coupler and plural conductive elements 41 - 47 which extend between the coupler and the electric circuit. The plural conductive elements 41 - 47 are partially integrated in a synthetic resin cover 48 prior to being insertion moulded within the said housing. The said cover may include flow control portions 48a, 48b to inhibit the flow of resin into undesired areas during the injection moulding of the housing. In a further arrangement the conductive elements are arranged with ends portions which protrude from the housing to provide terminals which are bent into a required shape by pressing the terminals 37b against terminal bending pedestals 71, which are formed as part of the housing during injection moulding. Each of the terminals may be notched 72 at positions to assist the desired bending action. The above arrangements prevent the conductive elements from moving out of position during injection moulding and provide easy bending of the terminals to avoid problems due to thermal expansion and contraction and provides a compact device.
Patent GB-2356394-A (GB)
Title: A feeder for intermittently feeding components
Inventor: NEMOTO AKIRA
IPC: H05K13/02
Filed: 2000-10-02
Abstract: A feeder for components, such as microchips P, includes a feed lever 1 operated according to an input load from a chip mounter (not shown). A conveyor belt 12 may be connected to the feed lever 1 via a one way feeding mechanism. An urging means 2 urges the feed lever 1 in a return direction and a delay mechanism, such as an eddy current damper 8, operates to delay the return operation of the feed lever 1 with respect to the return operation of the chip mounter. When the chip mounter moves in the operating direction (down) the feed lever 1 moves in the operating direction, and the conveyor 12 remains stationary. When the chip mounter moves in the return direction the feed lever 1 moves in the return direction, but is delayed, and the conveyor 12 moves forward. The delay means a smoother delivery of components P on the conveyor to the chip mounter, and less jiggling. The conveyor belt 12 may be replaced by a conveying member 21, and the components P are moved to the front of the conveying member 21 by retracting the conveying member at high speed and shuffling them into position. The conveying member 21 then moves the components forward at low speed due to the delay mechanism 8.
Patent GB-2355895-A (GB)
Title: Determining if a scanned channel carries a signal of a particular radio system
Inventor: RAYNE MARK WENTWORTH
IPC: H04W48/16
Filed: 2000-10-23
Abstract: A technique for allowing a mobile radio unit of a mobile radio communications system to find and synchronise to a signal of its radio system. The mobile unit stores a list of frequencies used by the radio system where it can expect to find radio system synchronization signals. To find a signal of the radio system, the mobile unit initially scans all the frequencies in its list to assess the signal level on each frequency, and to assess whether the signal on each frequency has particular characteristics, e.g. the phase shift characteristics, of a signal of the radio system. The probability that the signal has the correct signal characteristics is stored with the signal level and the frequencies in the list are then reordered according to the measured signal levels and the probability that the signals have the required particular signal characteristics, to provide a revised frequency order for the mobile unit to then attempt to synchronise to.
Patent GB-2369180-A (GB)
Title: Flashing warning light
Inventor: HILLS PAUL RICHARD
IPC: F21L4/02
Filed: 2000-11-04
Abstract: A warning light 1 comprises a generally U-shaped housing 2. Housing 2 has a bar 3 spanning the ends of arms 2A, 2B of the U-shaped housing to serve as a handle to carry the housing. A pair of lights 4, 5 are mounted in each arm 2A, 2B. Circuit 4B, 5B are provided to flash the lights alternately, and a battery 6 provides power for the lights and circuit. Each light 4, 5 may include five LED's 4A, 5A and each light may be covered by a "Fresnel" type lens 4C, 5C. The housing may have feet 8B to support the housing on a surface, or suckers 7A, 7B to adhere the housing to a surface. A storage box with a translucent panel is provided, such that the light is visible when covered by the box. The storage box may be large enough to store other useful safety equipment, such as a first aid kit.
Patent GB-2357565-A (GB)
Title: Energy absorber
Inventor: RENTON JULIAN
IPC: F16F7/12
Filed: 2000-11-13
Abstract: An energy absorber comprises housing means (1), a store (15) of plastically deformable material (8) mounted in the housing means and having an endstop (27), means (3) for attaching the energy absorber to a structure, means (10) for attaching the plastically deformable material (8) to a structure, and means (7, 5, 6) responsive to a predetermined tensile load effective to deploy said plastically deformable material (8) in a controlled manner from its store whereby said material (8) is permanently plastically deformed during said deployment, thereby absorbing energy. The energy absorber is able to support a load at least twice the predetermined tensile load when further deployment of the material (8) is prevented by the endstop (27).
Patent GB-2364402-A (GB)
Title: Regulated Buzzer Drive Circuit
Inventor: YAMAKITA SHIGEYUKI
IPC: H03K5/02
Filed: 2001-02-07
Abstract: A gate of a FET 4 receives the output of a comparator 3 which acts to stabilise the current drawn by a buzzer 11 by measuring the voltage dropped across resistor 10. A logic control sets a variable power supply voltage which is also fed to the comparator 3. A second FET 5 receives a control signal at terminal 8 and feeds the gate of the first FET 4. The FETs may be replaced by bi-polar transistors. The circuit enhances buzzer output stability.
Patent GB-2372676-A (GB)
Title: Preventing overload in a telecommunications system
Inventor: LUNDBAECK ROBERT
IPC: H04L12/801
Filed: 2001-02-21
Abstract: A base station 1 has a processor 3 for controlling the operation of the base station. The processor 3 receives measurement reports 7 from a plurality of channel devices 5<SB>1</SB> ...5<SB>n</SB>, each channel device 5 performing measurements on its respective channel. The processor 3 sends external measurement reports 9 to an external system 11, for example a radio network controller (RNC). Overload of the processor 3 is avoided by reducing the rate at which measurement reports 7 are sent to the processor 3 when the load of processor 3 is determined as exceeding a given threshold. The channel devices 5 are allowed to increase their reporting rates after the load of the processor falls again to an acceptable level. In addition to avoiding overload conditions, the system enables a given processor to handle an increased number of channel devices 5. The system may also be used to avoid overload at an interface. The measurement reports may be reduced in a number of ways, for example only reporting when a new measurement deviates from a previously reported measurement by a predetermined amount.
Patent GB-2359592-A (GB)
Title: Hydraulic controller
Inventor: MATSUMOTO SATOSHI
IPC: F15B11/042
Filed: 2001-02-26
Abstract: The present invention provides a hydraulic controller in which a pressurized oil delivered from a hydraulic pump 1 is supplied to plural actuators 5,6 connected to the hydraulic pump through plural directional control valves 3,4 connected in parallel to the hydraulic pump, characterized in that each directional control valve comprises a first variable opening unit A3 and a second variable opening unit B3 provided in series in a supply line l0 extended from the hydraulic pump to the actuator, a third variable opening unit C3 provided in a return line extended from the actuator to an oil tank and a fourth variable opening unit E3 and a fifth variable opening unit D3 provided in parallel at the down stream of the third variable opening unit, wherein the fifth variable opening unit is controlled in the opening direction by an elastic force l4 and an oil pressure present between the first variable opening unit A3 and the second variable opening unit B3 and is also controlled in the closing direction by the highest of the oil pressures applied between the first variable opening unit and the second variable opening unit of each directional control valve.
Patent GB-2365597-A (GB)
Title: Processing systems
Inventor: DAVIES JOHN ALUN
IPC: G06F12/14
Filed: 2001-02-27
Abstract: A processing system has a processor 1 with a memory map 10 identifying locations in a memory 20 where data are stored, data associated with an application being stored at the same location every time an application is run. The processor runs each application during specified processing time slots. A monitor 30 contains information as to the memory locations associated with each application and the time slots during which each application should be run. The monitor 30 also has a register 32 containing a keyword, which is compared with a keyword supplied by the processor 1 when it switches between user mode and supervisory mode so that the monitor denies access to memory locations associated with the other mode.
Patent GB-2360264-A (GB)
Title: A pedal guard for a motor vehicle
Inventor: ULLYART GLADYS
IPC: B60R25/00
Filed: 2001-03-01
Abstract: A metallic pedal guard for a motor vehicle includes a frame which houses a hinged or swing door that opens on the left-hand side of the frame. The door folds at the right-hand side. The door is lockable, may be illuminated when locked and may be alarmed. There is a leg fixed at each bottom corner of the frame base, including a swivelling facility. This section may be used alone with the lugs securing the frame to part of the interior of the vehicle. At each end of a complete leg there is a lock. Each leg may comprise two, three or four separate sections, or be in telescopic sections. A bar caps both leg ends and is lockable. The bar may house studs.