baber/WOPTO huggingface dataset:
Patent BR-9912515-A (BR)
Inventor: WOOD WILLARD E
IPC: C08J5/18
Filed: 1999-04-13
Abstract: Nonwoven cellulosic fiber webs including, paperboards and corrugated paper board, etc., are described containing a barrier layer that can act both as a barrier to the passage of a permeant and as a trap for contaminant materials that can arise in new materials or from the recycle of fiber in the manufacture of paperboard. The effective material which acts as a trap or barrier is a cyclodextrin compound, substantially free of an inclusion complex compound. The cyclodextrin barrier layer can be corrugated or sheet laminated with or on the cellulosic web. Alternatively, the cyclodextrin material can be included in a coating composition that is coated on the surface or both surfaces of the cellulosic web after web formation. Further, the cyclodextrin material can be included in a thermoplastic film that can be used as one layer in a bilayer or multilayer laminate containing a cellulosic web.
Patent BR-9912542-A (BR)
Title: Absorvente higiênico interno em camadas
Inventor: BOWLES VIRGINIA
IPC: A61F13/20
Filed: 1999-07-29
Abstract: "ABSORVENTE HIGIêNICO INTERNO EM CAMADAS". Esta invenção refere-se a absorventes higiênicos internos (tampões). Mais particularmente, a invenção se refere a um absorvente higiênico interno aperfeiçoado que tem uma taxa de captação de fluido aperfeiçoada, sem decréscimo nas características de capacidade e retenção de fluido. Isso é conseguido por um absorvente higiênico interno que compreende uma estrutura em camadas, construído a partir de camadas de raiom e algodão. O tampão de compressa da presente invenção está na forma de uma almofada laminar de camadas distintas. A compressa compreende pelo menos uma camada superior, uma camada inferior, e pelo menos uma camada intermediária posicionada entre a camada superior e a camada inferior. A camada superior e a camada inferior consistem, cada uma, de principalmente raiom. Pelo menos uma camada intermediária consiste principalmente de algodão. Em um aspecto específico da invenção, as camadas externas (isto é, a camada superior e a camada inferior) consistem de pelo menos cerca de 60% de raiom, mais preferivelmente pelo menos cerca de 90% de raiom, e ainda mais preferivelmente, inteiramente de raiom. Em outro aspecto da invenção, pelo menos uma camda intermediária consiste de pelo menos cerca de 60% de algodão, mais preferivelmente pelos menos 90%, e ainda mais preferivelmente, inteiramente de algodão.
Patent BR-9915106-A (BR)
Title: Método para remoção de enxofre no processo de lixiviação de nìquel
Inventor: ROSENBACK LEIF
IPC: C22B3/38
Filed: 1999-08-12
Abstract: <B>''MéTODO PARA REMOçãO DE ENXOFRE NO PROCESSO DE LIXIVIAçãO DE NìQUEL''<D>. A presente invenção se refere a um método para remoção de enxofre do ciclo de lixiviação dos processos de produção de níquel, tal como lixiviação do mate de níquel. De acordo com o método, o anólito gerado na eletroextração do níquel é neutralizado com a ajuda de agentes de neutralização à base de cálcio, em que o enxofre é removido do ciclo de lixiviação como gesso.
Patent BR-9915727-A (BR)
Title: ésteres derivados de compostos de fenil-ciclohexila substituìdos
Inventor: NIETO JUAN CARLOS DEL CASTILLO
IPC: C07C269/06
Filed: 1999-11-04
Abstract: Patente de Invenção: <B>"éSTERES DERIVADOS DE COMPOSTOS DE FENIL-CICLOHEXILA SUBSTITUìDOS"<D>. Novos ésteres derivados de compostos de finil-ciclohexila substituídos, os quais são derivados do Tramadol, processo para obtê-los e o seu uso para a preparação de uma droga com propriedades analgésicas. Estes novos compostos de fórmula geral (I) têm uma atividade analgésica maior, uma toxicidade menor e um período de tempo efetivo mais longo do que o Tramadol.
Patent BR-9915859-A (BR)
Title: Método e sistema para combinar jaque de telefone sem fio e comunicações sem fio de rf
Inventor: BULLOCK SCOTT R
IPC: H04M1/725
Filed: 1999-12-01
Abstract: "MéTODO E SISTEMA PARA COMBINAR JAQUE DE TELEFONE SEM FIO E COMUNICAçõES SEM FIO DE RF". Um sistema para comunicar sinais e dados sem a necessidade de linhas de telefone contínuas é descrito. Este sistema fornece uma unidade base conectada a sinais entrantes, tais como cabo, satélite, PCS, celular, fibras óticas, XDSL, ISDN, etc., uma ou mais unidades de extensão conectadas no telefone dos usuários ou equipamento eletrónico e uma conexão de comunicação entre a unidade base e uma ou mais unidades de extensão. A conexão de comunicação preferida emprega uma combinação de um portador de linha de energia de CA e um canal de RF sem fio. Este sistema fornece os sinais de comunicação de uma variedade de fontes por todo um edifício ou escritório sem exigir linhas de telefone reservadas ou a disponibilidade de tomadas de energia de CA perto do equipamento de extensão de telefone do usuário. Esta invenção, em suas modalidades preferidas, é especificamente adaptada para atender às exigências técnicas de comunicações de linha de energia de CA, enquanto tira proveito da comunicação de RF dentro dos edifícios ou instalações.
Patent CH-558154-A (CH)
Title: Fastener for adjustable metal watch strap - has hinged plate pressing intermediary plate against inserted strap
IPC: A44C5/20
Filed: 1972-08-31
Abstract: A box-frame fixed to one of strap's ends is formed by a base plate with two laterial walls defining a lodgement for the other end of the strap. To one of the box-frame ends a lid is hinged on an axle fixed to the lateral walls on the opposite end, a small transverse plate linked to the lateral walls has its edges matching with the lid's to form smooth surface in closed position preventing accidental opening. In lid's articulation, an eccentric presses the intermediary plane against the free end of strap. The lid has lateral protuberances to ensure its locking.
Patent EE-9900017-A (EE)
Inventor: DOMENICO BOSATELLI
IPC: H01H71/02
Filed: 1997-07-15
Abstract: A modular automatic electric breaker with optimization of used spaces, which comprises a flat box-like body (1) which has, on its rear face, couplers (2) for coupling to an omega-shaped guide and, on its front face, a central protrusion (3) at which it is possible to access an actuation part. The particularity of the invention is constituted by the fact that it comprises an electrical protection part (10), a kinematic system for actuating a moving electrical contact, and a snuffer cell (12), which are mutually operatively interconnected and occupy no more than half of the internal volume formed by the box-like body.
Patent GB-2365424-A (GB)
Title: Sucrose-6-ester preparation
Inventor: CLARK JASON D
IPC: B01J31/12
Filed: 2000-07-31
Abstract: There is described a process for the synthesis of a sucrose-6-ester comprising: <SL> <LI>(a) reacting a mixture comprising sucrose and a polar aprotic solvent with an organotin-based acylation promoter, while adding a solvent capable of removing water by co-distillation, and removing water by co-distillation, to afford a first reaction mixture which is substantially free from water, followed by <LI>(b) adding a carboxylic anhydride to said first reaction mixture to afford a second reaction mixture, and maintaining said second reaction mixture at a temperature and for a period of time sufficient to produce a sucrose-6-ester, </SL> characterised in that<BR> step (a) is performed at a temperature of from 85 to 125{C and at a pressure of from 20 to 80kPa. In the most preferred embodiment, the polar aprotic solvent is DMF, the solvent capable of removing water by co-distillation is cyclohexane, the organotin-based acylation promoter is a 1,3-diacyloxy-1,1,3,3 -tetrabutyldistannoxane, and step (a) is performed at approximately 97{C, and approximately 50kPa, until the weight ratio of tin to water in the first reaction mixture is greater than about 26, when the tin content is measured by X-Ray Fluoresence Analyzer, and the water content is measured by the Karl-Fischer method.
Patent GB-2357810-A (GB)
Title: Sound or other signal emitting dispenser
Inventor: LU PAO-SHU
IPC: B65D47/34
Filed: 2000-08-02
Abstract: Actuation of a dispenser causes either an emission of an audio signal, such as music, words or phrases, an electronic sound, a playback of a prerecording, or a sound mechanically produced by a flow of air, or an emission of a signal from the electromagnetic spectrum, such as an infra red or radio frequency signal. The dispenser may be a pump action liquid dispenser or an aerosol dispenser, which may be in the shape of, and emit the sound of, an animal. It may include a voice activated or light sensitive switch. In one embodiment, a sculptured pump dispenser 20 is mounted onto a pedestal 10 by means of interlocking tabs 60 and recesses 70. A flexible material 40 surrounds a pressure activated sound-emitting device 50 in the pedestal 10, so that pressing the pump dispenser causes the flexible material 40 to deform and activate the device 50, which emits a sound.
Patent GB-2352465-A (GB)
Title: An electrically operated setting device with chambers exposed to hydrostatic wellbore pressure
Inventor: LEMBCKE JEFFREY J
IPC: E21B23/06
Filed: 1997-07-10
Abstract: A wellbore tool (100) has a movable member (116), initially releasably restrained by a locking member (142), which is in communication with wellbore fluid at wellbore hydrostatic pressure. The moveable member (116) applies mechanical force to a device (102) when acted on by the wellbore hydrostatic fluid pressure. The tool (100) has a chamber (120) which is in communication with the wellbore fluid and when charged with the fluid at high pressure it subsequently causes the locking member (142) to release the movable member (116) and thereby apply mechanical force to the device (102). There is an electrically operated device (130) in the tool(100) disposed between the chamber (120) and the wellbore fluid. The device (102) may be a packer, anchor or sliding valve and the electrically operated device (130) may be a solenoid fluid control valve or an electric motor-operated fluid control valve.
Patent GB-2354798-A (GB)
Title: Hinge device of the snap-in type
Inventor: FRIP AB
IPC: E05D5/08
Filed: 1999-05-12
Abstract: A hinge device of the snap-in type for a door assembly comprising a door frame (41) and a door leaf (40), wherein the hinge consists of two hinge leaves (1, 2) pivotal relative to one another via a pin joint (3), wherein one of the hinge leaves (1) is capable of being secured to the door frame (41), wherein the other hinge leaf (2) is designed for snap-in engagement with a receiving part (7) which is fastened to the door leaf (40), the receiving part having a pin, boss or the like (5) that is yielding on spring action and designed to snap into a hole (4) or recess in the second hinge leaf (2), and wherein said first and second hinge leaves (1, 2) rest with their surfaces substantially parallel when the door assembly is in a closed position. Pivot point means (12, 13) are provided either on the second hinge leaf or in a hinge leaf receiving pocket (8) on the receiving part (7). The second hinge leaf (2) at the free end portion thereof is made having a notch (14). The receiving part (7) close to the bottom of the pocket has an adjusting screw (15) having step flanges (15, 15''), wherein the adjusting screw (15) upon insertion of the second hinge leaf into the pocket (8) enters the notch, and wherein the step flange (15', 15''), having a diameter greater than the width of the notch (14), are adapted to be capable of forming abutment against opposing surface portions (2', 2'') of the second hinge leaf (2), wherein turning the adjusting screw (15) effects a lateral adjustment of the hinge. To provide a possibility of depthwise adjustment of the hinge, the position of the pin, boss or the like that is yielding upon spring action is adjustable (9, 10) in the depthwise direction of the pocket (8). To provide a possibility of vertical adjustment of the hinge, the receiving part along opposing lateral edges of the pocket is equipped with adjustable abutting screws or abutting discs (16).
Patent GB-2372222-A (GB)
Title: Solids/Liquids Separator
Inventor: SHEPHERD NIGEL R C
IPC: E02B8/02
Filed: 2001-02-14
Abstract: A solids/ liquids separator comprises a fluid channel (15) having side walls (17) which form weirs. Fluid flows over the side walls (17) on to mesh (19) outside the fluid channel. The mesh (19) is arranged to catch solids whilst allowing passage of liquids. Transfer means are arranged to transfer solids from the mesh (19) back to the fluid channel (15).
Patent GB-2361205-A (GB)
Title: A Hammer with a removable head cap and chock absorbing means
Inventor: COX MICHAEL L
IPC: B25D1/12
Filed: 2001-02-22
Abstract: A hammer (10) including a hammer head (12) with an end pole (14) and a cap (22) providing a selected type of cap impact face (24) for the hammer head (12). The cap (22) forms a chamber (34) and the pole (14) is removably slidably fitted into the pole chamber (34). A fastening cross-pin (28) removably secures the cap (22) to the pole (14) and also allows the pole (14) to move relative to the cap (22) in the longitudinal dimension between an impact mode position of the cap impact face against a workpiece and a static mode position of the cap impact face remote from the workpiece. A biasable pad (32) for absorbing shocks positioned within the chamber (34) formed in the cap (22) between the cap impact face (24) and the pole (14). The biasable pad (32) absorbs shock to the hammer head (12) during the impact mode and also returns the pole (14) from the impact mode position to the static mode position by self-biasing action. The fastening cross-pin (28) is removably positioned in cap pin holes (52A) in the cap (22) and to a pole pin hole (50) so as to removably secure the cap (22) to the pole (14).
Patent GB-2375461-A (GB)
Title: Request for direct mode communication including an indication of a monitored base station
Inventor: SHAHAF MARK
IPC: H04W84/08
Filed: 2001-05-09
Abstract: A dual mode transceiver for use in a radio communications system comprising a plurality of communication transceivers is described. The dual mode transceiver is operable to communicate with at least one other communications transceiver in a first mode of operation and to receive communications in a second mode of operation, wherein the transceiver is operable to generate and transmit to the said at least one other transceiver a signal containing information about the communications it is capable of monitoring in the second mode of operation.
Patent GB-2375686-A (GB)
Title: Half-duplex telecommunications apparatus
Inventor: AVAYU IZAK
IPC: H04B1/46
Filed: 2001-05-14
Abstract: A telecommunications apparatus (1a, 1b, figure 1) for use in a half duplex mode of communication, the apparatus including an input transducer (5a, figure 1) for converting input information provided by its user in a transmission mode into electrical signals to be transmitted to another telephone and an output transducer (3a, figure 1) for converting electrical signals received in a reception mode from another telephone into output information to the user, and switching means (9a, 7a, figure 1) connectable alternately to the input transducer (5a) or the output transducer (3a) whereby in operation only either the input transducer (5a) or the output transducer (3a) can be connected to receive or transmit electrical communication signals at any given time, wherein the apparatus includes means for providing a burst-in mode of operation including (a) means operable in reception mode in response to a burst-in action by the user for operating the switching device (7a, 9a) to disconnect the output transducer (3a) and connect the second transducer (5a) to transmit electrical communication signals and (b) means operable in transmission mode to detect an electrical communication signal received from another party indicating that the other party has initiated a burst-in action and for delivering a control signal to the switching means (7a, 9a) whereby in consequence the output transducer (3a) of the apparatus is connected to receive communication signals and the input transducer (5a) of the apparatus is disconnected.
Patent GB-2380123-A (GB)
Title: Support frame for office desk
Inventor: CHANG CHIEN-KUO
IPC: A47B17/00
Filed: 2001-07-23
Abstract: The desk top 11 is supported by two U-shaped frames 10 each having a horizontal member 12 upon which the top rests and two legs 120. Adjacent legs of each frame are joined at their bottom ends by a bar 14 by bolts passed into threaded recesses 121 of the legs. A connector member 13 having holes through which the legs pass spans these legs and has ventilation holes 132. A document tray and keyboard support 16 may be attached under the table top to the horizontal members 12.
Patent GB-2380190-A (GB)
Title: Antiinflammatory heterocyclic sulphones
Inventor: BRANDS MICHAEL
IPC: C07D417/12
Filed: 2001-08-28
Abstract: Compounds of the formula <EMI ID=1.1 HE=25 WI=68 LX=352 LY=643 TI=CF> <PC>are useful in the treatment of inflammatory processes, where<BR> Het represents a C-bound heterocycle, and A represents an optional substituent on the heterocycle, m being from 0 to 3. D represents an optionally substituted (C 1 -C 4 )-alkandiyl, E represents CH=CH, CH=N or N=CH, and G represents a group of the formula <EMI ID=1.2 HE=30 WI=118 LX=352 LY=1311 TI=CF> <PC>wherein R<SP>2</SP> represents H or (C 1 -C 6 )-alkyl,<BR> R<SP>1</SP>, R<SP>3</SP> and R<SP>4</SP> are groups selected from hydrogen, halogen, hydroxy, nitro, trifluoromethyl, trifluoromethoxy, hydroxymethyl, (C 1 -C 6 )-alkoxy, (C 1 -C 6 )-alkoxycarbonyl, (C 6 -C 10 )-aryloxy or (C 1 -C 6 )-alkyl, and R<SP>5</SP> is optionally substituted (C 6 -C 10 )-aryl, (C 5 -C 10 )-heteroaryl, (C 3 -C 8 )-cycloalkyl or (C 1 -C 7 )-alkyl.
Patent GB-2380877-A (GB)
Title: Image reject receiver
Inventor: HALL WILLIAM E
IPC: H04B1/30
Filed: 2001-09-27
Abstract: An image reject receiver 100 includes a first low-intermediate frequency receiver 110, a zero-intermediate frequency receiver 120 and a second low-intermediate frequency receiver 130. The first low intermediate frequency receiver 110 transfers an image signal into a mirrored image signal with a frequency used in the first low-intermediate frequency receiver 110. The mirrored image signal is sent to the zero-intermediate frequency receiver 120 and is suppressed to a zero frequency. The signal with the zero frequency is outputted to the second low-intermediate frequency receiver 130 and is then transferred to the second intermediate frequency for easy demodulation.
Patent GB-2382339-A (GB)
Title: A liner system for bulk cargo containers
Inventor: MASSIE MICHAEL PETER DOUGLAS
IPC: B65D90/04
Filed: 2001-11-02
Abstract: A liner system for bulk cargo containers comprises a liner (1) which is shaped to fit the interior of a bulk cargo container and having at least one inlet (7) and at least one discharge chute (8) in the walls thereof. The liner is comprised of a double layer of air and watertight material (1,3), and quantities of water absorbent material (4) such as silica gel are provided throughout the space defined between the two layers (1,3). The material (4) may be replaceable in pockets and may be treated to change colour when saturated.
Patent GB-2381978-A (GB)
Title: Signal processing
Inventor: FRAZER EWAN LINDSAY
IPC: H04B1/707
Filed: 2001-11-12
Abstract: The present invention provides a method of processing a signal including a plurality of spectral components, including the steps of: <SL> <LI>i) identifying at least one first spectral component of the signal which is to be corrected; and <LI>ii) utilising at least one of the other spectral components of the signal (eg the rest of the signal) to correct the first spectral component. </SL> Correction may comprise replacing the first component, or weighting various components. In this way, rather than using specific data carried by the signal to provide the information for error correction, it is the spectral components of the signal itself which facilitate correction. Application is to GPS or other broadband time-of-flight systems which have been corrupted by noise or interference.
Patent GB-2385031-A (GB)
Title: Extension device for remote inspection and inflation of pneumatic tyre
Inventor: SHERIDAN DAVID
IPC: B60C29/06
Filed: 2002-02-08
Abstract: The device is for a vehicle tyre (16) when stored in an inaccessible location, the tyre (16) being of the type having a normally closed tyre valve (20). The device comprises a pressure hose (22), a releasable connector (28) located at a first end (24) of the pressure hose (22) for connecting to the tyre valve (20), and a normally closed inflation valve (32) located at a second end (26) of the pressure hose (22). The tyre (16) can be located in a well (14) under a vehicle boot floor (18) and the hose (22) can be supported by a retainer (36) fixed on a boot wall (40). Two adjacent tyres can be provided by respective devices.
Patent GB-2390205-A (GB)
Title: Security code transmitter
Inventor: WITHERINGTON DEREK
IPC: G06F21/35
Filed: 2002-06-20
Abstract: Security devices consist of a transmitter (1) and a receiver (2) for receiving and responding to signals from the transmitter (1), the transmitter (1) including a code entry device (3) for receiving a code to which the receiver (2) responds, a code generator (4) for generating code received from the device (3), an output device (6) for transmitting generated code to the receiver(2), a feedback loop (7) for passing code from the generator (3) to the code entry device (3) to maintain code generation by the code generator (4), and means (8, 9) whereby the loop (7) can be physically broken to cause the code generator (4) to cease generating the code. Such devices can be used to protect other devices against unauthorized access and/or to allow authorised access by bringing the transmitter (1) and the receiver (2) into communicating proximity whilst denying access to an authorized user following breaking of the loop (7).
Patent GB-2381385-A (GB)
Title: Thermal control
Inventor: SHAO ZHICHENG
IPC: A47J27/21
Filed: 2002-06-24
Abstract: A thermal control for an electric kettle comprises a base, terminal pins 2, fixed contact 9 and movable contacts 4, and a fusible element 12 to protect the appliance in case of an overheat situation. Bimetallic element 5 operates as a steam control via lever 7 and steam lift pin 14 in the normal manner. Bimetallic element 6 operates as a dry-boil control via dry heating lift pin 8 to switch off the appliance should a normal overheat situation arise, e.g. no water in the kettle. If the dry-boil control should fail, or be forced to operate repeatedly, fusible element 12 melts, allowing flat spring 10 to move pin 13 down and push movable contact 4 away from fixed contact 9, thus switching the appliance permanently off.
Patent GB-2379784-A (GB)
Title: Providing power and control to electrical devices
Inventor: GOLDSTEIN TIM
IPC: H02J17/00
Filed: 2002-07-11
Abstract: A sensing element (mechanical switch 24, photodetectors, antenna 33, chemical reaction detector) is coupled to an electronic component and is configured to sense an occurrence of an event (activation of the switch, detection of light, reception of signal, chemical reaction) and to transmit a data signal indicative of the occurrence. A power supply element receives energy from the sensing element and powers the electronic component with electrical energy derived from the energy received from the sensing element. The data signal from the sensing element controls operation of a component of the system based on a value of the data signal. The sensing element may be incorporated on a contact lens 20 to be worn in a user's eye and rapid eye blinking may control the operation of a camera.
Patent GB-2379939-A (GB)
Title: Mounting clothing on a card top bar of a carding machine
Inventor: PFERDMENGES GERD
IPC: D01G15/92
Filed: 2002-09-23
Abstract: Card clothing 23 is mounted on a card top bar by means of a carrier 26 formed with one or more projections which is/are received in a recess or recesses 14i in a body of the bar. The projection(s) may be held in pace by screws 28.