baber/WOPTO huggingface dataset:
Patent BR-9908555-A (BR)
Title: Material de embalagem laminado para um recipiente de alimento escoável, e, processos para produzir e para usar o mesmo
Inventor: LASSON ROLF
IPC: B65D65/40
Filed: 1999-02-02
Abstract: "MATERIAL DE EMBALAGEM LAMINADO PARA UM RECIPIENTE DE ALIMENTO ESCOáVEL, E, PROCESSOS PARA PRODUZIR E PARA USAR O MESMO" Um material de embalagem laminado (12, 12') para fabricação de um recipiente (10, 15) para um produto comestível escoável é aqui apresentado. O material de embalagem laminado (12, 12') possui um meio estriado (22) entre uma primeira camada (18) e uma segunda camada (20). O meio estriado (22) pode ter uma densidade de estrias de 200 a 450 estrias por pé linear (200 a 450 x 3,28 por metro linear). O meio estriado (22) pode ter também um perfil de altura de estria de 0,02 cm a 0,127 cm. O material de embalagem laminado (12, 12') pode ser fabricado em uma caixa para embalagem de topo em cumeeira (10) ou um recipiente em forma de paralelepípedo (15) como o recipiente da TETRA BRICK^ (r)^. O material de embalagem laminado (12, 12') pode ter uma camada de barreira (34, 138), como alumínio ou uma outra composição de gás impermeável. O material de embalagem laminado (12, 12') provê substancial economia de material devido ao meio estriado
Patent BR-9908657-A (BR)
Title: Sistema de limpeza de lâmina de limpador
Inventor: PREMNATH KARAI P
IPC: B41J2/165
Filed: 1999-12-08
Abstract: Patente de Invenção: <B>"SISTEMA DE LIMPEZA DE LâMINA DE LIMPADOR"<D>. A invenção refere-se a um sistema aperfeiçoado para limpeza da face de bocal de uma cabeça de impressão jato de tinta através da utilização da ação de esfregadura de uma lâmina flexível de limpador. Um conjunto de lâmina de limpador está localizado em uma estação de limpeza da impressora. A cabeça de impressão, em uma modalidade, é montada em um cartucho, que é movido em uma estação de limpeza. A lâmina de limpador projeta-se no curso da cabeça de impressão. O conjunto de lâmina é movido ao longo de um curso de esfregadura de face de bocal, de modo que a extremidade distal da lâmina é flexionada, ou curvada, para longe da face de bocal. Durante a ação de esfregadura, a extremidade distal da lâmina assume uma posição que é quase paralela à face de bocal. à medida que a lâmina de limpador limpa a cabeça de impressão, no final de uma ação de esfregadura, a extremidade distal, rapidamente, não-flexiona, expelindo ou "batendo de leve" o resíduo de tinta coletado em um elemento de coleta, posicionado de modo a capturar o "salpico" de tinta. A rápida expulsão de tinta resulta em remoção de, aproximadamente, 95% de resíduo de tinta em uma modalidade.
Patent BR-9908889-A (BR)
Title: Aparelho e método para uso com um recipiente para armazenamento de uma substância
Inventor: SZAKALY ISTVAN
IPC: B65D90/38
Filed: 1999-03-16
Abstract: Patente de Invenção: <B>"APARELHO E MéTODO PARA USO COM UM RECIPIENTE PARA ARMAZENAMENTO DE UMA SUBSTâNCIA"<D>. Um aparelho (1), para uso com um recipiente (100), para o armazenamento de uma substância. Tipicamente, a substância é um líquido volátil, tal como combustíveis de hidrocarboneto, álcool ou líquidos destilados. O aparelho (1) atua para impedir perdas de enchimento e evaporativas do líquido, para minimizar a corrosão interna do recipiente (100) e impedir a umidificação do líquido. O aparelho (1) emprega uma câmara (3a, 3b) dentro do recipiente (100). A câmara (3a, 3b) é preenchida com ar. Uma unidade de controle de pressão (7) é provida, para controlar o suprimento de ar para a câmara (3a, 3b), de modo que a pressão na câmara (3a, 3b) seja mantida em um nível selecionado ou acima dele, sendo a pressão de vapor dentro do recipiente (100). A câmara (3a, 3b) é mantida em uma condição inflada, de modo que ela preencha o espaço acima da substância no recipiente (100).
Patent BR-9908902-A (BR)
Title: Derivados de piperidina
Inventor: PRUECHER HELMUT
IPC: A61K31/454
Filed: 1999-03-11
Abstract: Patente de Invenção: <B>"DERIVADOS DE PIPERIDINA"<D>. A presente invenção refere-se a derivados de piperidina de fórmula I e a seus sais fisiologicamente aceitáveis em que X, Y, Z, R¹, R², R³ e R^ 4^ são como definidos na reivindicação 1, que podem ser usados como antagonistas de aminoácidos excitativos para combater distúrbios neurodegenerativos, incluindo doenças cerebrovasculares, epilepsia, esquizofrenia, doença de Alzheimer, doença de Parkinson e doença de Huntington, isquemias cerebrais, infartos e psicoses.
Patent BR-9909493-A (BR)
Title: Tratamento de filtrados do alvejamento de polpa com peróxido
Inventor: TERELIUS HANS
IPC: D21C9/10
Filed: 1999-04-07
Abstract: Patente de Invenção: <B>"TRATAMENTO DE FILTRADOS DO ALVEJAMENTO DE POLPA COM PERóXIDO"<D>. Descreve-se um método de alvejamento de polpa, em que a polpa é submetida a uma etapa de alvejamento com peróxido, após o que a polpa é lavada, e o líquido de lavagem da lavagem é separado da polpa na forma de um filtrado. O método se caracteriza pelo fato de o filtrado ser tratado com um composto de alumínio, como sulfato de alumínio ou sulfato de polialumínio, para a precipitação de substâncias interferentes, com material orgânico demandante do oxigênio e metais, de o meterial precipitado ser removido do filtrado, de o teor de alumínio do filtrado após a precipitação das substâncias interferentes ser ajustado a no máximo 20 ppm, e de o filtrado ser, então, recirculado para a etapa de alvejamento com peróxido. Com o método, consegue-se um consumo reduzido de peróxido de hidrogênio na etapa de alvejamento com peróxido.
Patent BR-9911784-A (BR)
Title: Estruturas e contas de geração de microlasers, e processos associados
Inventor: LAWANDY NABIL M
IPC: B01J19/00
Filed: 1999-05-13
Abstract: Patente de Invenção: <B>"ESTRUTURAS E CONTAS DE GERAçãO DE MICROLASERS, E PROCESSOS ASSOCIADOS"<D>. Estrutura alongada que inclui um núcleo (D), uma ou mais camadas de meio de ganho dispostas em torno do dito núcleo para prover uma pluralidade de comprimentos de onda de emissão característicos (<sym>1, <sym>2, <sym>3), e uma matriz de crescimento de suporte funcionalizado adequada para a síntese de um composto químico na mesma ou sobre a mesma. Outras concretizações podem ser esféricas, ou planas com uma pluralidade de pontos de meio de ganho óptico, cada qual provendo um diferente comprimento de onda de emissão. é também descrita uma técnica para seletivamente localizar contas de microlaser de interesse, e então alcançar uma fonte de laser na(s) conta(s) de interesse, a fim de questionar a informação de identificação opticamente codificada. é também descrita uma conta que inclui um suporte funcionalizado, e que adicionalmente inclui um meio de ganho acoplado à uma estrutura que permite a criação de pelo menos um meio para irradiação eletromagnética, e/ou que apresenta uma dimensão ou comprimento em uma ou mais direções para produzir ou permitir a emissão espontânea amplificada (ASE).
Patent BR-9912235-A (BR)
Title: Montagem de revestimento de fibra tendo uma matriz de guia arrefecida e método de uso da mesma
Inventor: LLL JOHN S ABBOTT
IPC: G02B6/44
Filed: 1999-06-24
Abstract: Patente de Invenção para <B>"MONTAGEM DE REVESTIMENTO DE FIBRA TENDO UMA MATRIZ DE GUIA ARREFECIDA E MéTODO DE USO DA MESMA"<D>. Uma montagem de revestimento para aplicação de um revestimento em uma fibra de guia de onda ótica inclui uma matriz de guia tendo uma região de aterro de matriz de guia (48), uma luva para contenção de material de revestimento pressurizado (34), uma matriz de dimensionamento (38), e um mecanismo de arrefecimento (40) operativamente associado com a matriz de guia para arrefecer a matriz de guia, de modo que uma temperatura do material de revestimento pressurizado em uma área adjacente à região de aterro da matriz de guia é abaixada. A manutenção do revestimento à uma temperatura de revestimento reduz relativamente a probabilidade de transbordamento do revestimento.
Patent BR-9914231-A (BR)
Inventor: BOTTOMLEY GREGORY E
IPC: H04B1/7115
Filed: 1999-09-24
Abstract: Systems and methods for despreading received spectrum signals are described. Despreading can be performed using both channel estimates and impairment correlation estimates. Techniques for selecting delays of interest are also described, along with a despreading mechanism using a sliding correlator which saves power by operating only on delays of interest. <IMAGE>
Patent BR-9916874-A (BR)
Inventor: LEIPELT RUDOLF
IPC: F02B27/02
Filed: 1999-11-13
Abstract: An adjustable intake pipe, especially for supplying combustion air to an internal combustion engine, which includes a collector chamber arranged in an essentially cylindrical control element. The collector chamber has a larger volume than required for the air supply, so the chamber is not used efficiently. In the invention, the collector chamber volume is used by arranging additional components of the intake tract defined by the intake pipe, i.e. of an internal combustion engine, within the collector chamber (11), for example, by arranging a resonance chamber (20) therein with the resonance chamber connected to the air supply system by through holes (19). This arrangement better utilizes the chamber volume and is particularly advantageous in motor vehicle engine compartments where limited space is available. The intake system also is more compact and has a lower overall weight.
Patent CH-507518-A (CH)
Title: Determination of hydroperoxides and other material with
Inventor: RER NAT REY HANS-GEORG DR
IPC: C12Q1/28
Filed: 1968-10-14
Abstract: Improved chromogens for the detn. of substrates with peroxidase activity. The new chromogens are of formula I, where R1 = lower alkyl R2 = H, SO3H, or SO3 alkyl R3 = H, Cl or lower alkyl X = S, -CH=CH-, or NH opt. subst. by l. alkyl and/or aryl. Y = N or CH or Y = C-R3 may be joined to form a benzene ring, opt. subst. by R2. These are excellent chromogens for peroxidases, and are completely stable, but improved and more stable colour renderings are obtained in the presence of the modifier II, where Ar = a benzene or naphthalene nucleus, V = OH or NH2 V1 = H or opt. alkylated or arylated OH or NH2 W = NH2, Oalkyl, alkyl, aryl, CO2H, or SO3H. W1 = H, NH2, Oalkyl, alkyl, aryl, CO2H, SO3H, or an alkali salt. These have little or no chromogenic activity of their own.
Patent CH-516032-A (CH)
Title: Yarn rensioner - in lace bobbin using t-shaped tensor under guide path and spring control
Inventor: ROLAND SIMON
IPC: D04C3/14
Filed: 1969-11-12
Abstract: The yarn feed arrangement for a lace bobbin in a braiding machine uses a yarn tensioner, in a T-shape, to control the tension of the yarn and from a flanged bobbin. The tensioner is held by a guide against rotation, and springs exert the necessary tension to prevent friction rubbing and yarn breakage. Parts of the bobbin are made of plastic to reduce weight, and the moving parts in the bobbin are protected from dirt and dust.
Patent EE-9600184-A (EE)
Inventor: XIONG CAI
IPC: A61P37/00
Filed: 1995-06-27
Abstract: Tetrahydrofurans, tetrahydrothiophenes, pyrrolidines and cyclopentanes are disclosed that reduce the chemotaxis and respiratory burst leading to the formation of damaging oxygen radicals of polymorphonuclear leukocytes during an inflammatory or immune response. The compounds exhibit this biological activity by acting as PAF receptor antagonists, by inhibiting the enzyme 5-lipoxygenase, or by exhibiting dual activity, i.e., by acting as both a PAF receptor antagonist and inhibitor of 5-lipoxygenase. It has been determined that 5-lipoxygenase activity, oral availability, and stability in vivo (for example, glucuronidation rate) can vary significantly among the optical isomers of the disclosed compounds.
Patent GB-2346682-A (GB)
Title: Refrigerant recovery apparatus
Inventor: BANKS PETER
IPC: F25B45/00
Filed: 2000-02-04
Abstract: Apparatus for the recovery of refrigerant in liquid, gaseous or mixed form from a storage area (2), includes a compressor (8) and condenser (16) which allows the refrigerant to be received for subsequent use (at 18) in a liquid form as required. A heating vessel (6) into which refrigerant enters prior to entering the compressor heats the refrigerant into a gaseous form before entering the compressor. In one form the heating of the vessel is achieved by passing the outlet pipe (10) from the compressor (8) through the vessel (6). The inlet pipe supplying refrigerant into the vessel (6) extends around the periphery of the inner wall of the vessel, and sprays refrigerant via apertures into the centre of the vessel (6). Oil may then be collected from the base of the vessel. A sensor is able to detect the condition of the refrigerant entering the apparatus. If the refrigerant is in vapour form only, it may flow directly from the compressor to the condenser, bypassing the heating vessel.
Patent GB-2360578-A (GB)
Title: Cooling electric circuits
Inventor: WALKER NICK
IPC: H05K7/20
Filed: 2000-03-22
Abstract: A method of transferring heat between an electrical circuit element 4 and a fluid medium comprises constraining a flowing fluid medium in a vessel 1, one wall 1a of which is of an efficient heat transfer material, placing the vessel 1 in juxtaposition to the circuit element 4, enclosing the fluid medium to increase the pressure in the vessel 1 whereby to expand the vessel 1 to bring said one wall 1a of the vessel 1 into intimate, heat transferring abutment with the circuit element 4. The circuit element 4 may be provided with a heat spreading element 6 of larger area than the circuit element 4. There is also disclosed a device for enabling heat transfer between an electric circuit element 4 and a fluid medium which comprises a vessel 1 having a main portion provided with an inlet 2 and an outlet 3 for a heat transfer medium and at least one wall 1a formed from a heat conducting material and connected to the main portion. The vessel 1 is adapted to deform upon increase in static pressure within the vessel 1 whereby, in use, to cause the said one wall 1a to be in heat conductive relationship with the electrical circuit element 4.
Patent GB-2346505-A (GB)
Title: Supressing telephone ringing associated with predetermined CLI numbers
Inventor: COATES ROBIN
IPC: H04M1/57
Filed: 2000-06-13
Abstract: A method and apparatus for selectively suppressing the audible ring of user telephony apparatus coupled to a user telephone line of a PSTN, includes comparing calling line identity (CLI) of an incoming call with at least one stored CLI, and suppressing the ringing circuit of the telephone line if there is a match. A ring suppression circuit is employed comprising a low impedance (R1) in series with a switch (S1) to divert the ringing signal away from audible output elements such as a bell (320).
Patent GB-2353545-A (GB)
Title: Cutting elements for rotary drill bits
Inventor: GRIFFIN NIGEL DENNIS
IPC: E21B10/56
Filed: 2000-07-12
Abstract: A cuffing element for a rotary drag-type drill bit comprises a body of polycrystalline diamond incorporating a binder-catalyst selected from iron group elements, such as iron, cobalt and nickel, or alloys thereof. The body 19,20,23,26,29,34,35 of polycrystalline diamond is unsupported by an integral substrate. The cuffing element may be mounted directly on the body of the drill bit or may be brazed to a substrate of a different less hard material which is in turn mounted on the drill bit. Alternatively, a preform may be formed by bonding a body of diamond particles to a surface of a substrate incorporating tungsten carbide and a binder-catalyst selected from iron group elements or alloys thereof, in a high pressure, high temperature press so that binder-catalyst from the substrate migrates into the diamond layer. The preform is then removed from the press and the substrate removed. The cutting element may have an outer surface which is coated with a material to allow the cutting element to be brazed to another material.
Patent GB-2353324-A (GB)
Title: Deadbolt with increased throw
Inventor: MCCARTHY BRUCE PATRICK
IPC: E05B63/00
Filed: 2000-07-14
Abstract: A cylinder mortice lock has a lock case 10 which a deadbolt 12 extends out of or retracts into. The lock cylinder has a cam 15b which engages a bolt moving member on key operation in one direction, to retract the bolt 12, and engages the deadbolt 12 on key operation in the opposite direction to extend the bolt. The bolt moving member has a part engaged with the deadbolt 12 and a projection received in an arcuate slot 16 in the lock case along which it travels to guide movement of the member 31. The arrangement of the bolt moving member allows increased deadbolt throw with a relatively small lock case.
Patent GB-2356053-A (GB)
Title: Method for determining engine torque and applying correction
Inventor: HOMEYER MANFRED
IPC: G01L3/00
Filed: 2000-08-25
Abstract: A method of determining the actual torque produced by an internal combustion engine comprising determining a characteristic curve (1) of the rotational speed of a component of the engine, ascertaining the gas filling of a combustion chamber of an engine cylinder, calculating an initial torque and applying correction dependent on the gas filling. The gas filling is ascertained by establishing a standard characteristic curve (2) of the rotational speed of a component of the engine for a fuel to air mixture of 1:1 (  g   = 1) and measuring deviations between the curves. Alternatively the gas filling may be determined from the area between the characteristic curve (1) and a line connecting the minima of that curve (see figure 2).
Patent GB-2357692-A (GB)
Title: Preparation tool
Inventor: MCNALLY PAUL
IPC: A46B15/00
Filed: 2000-10-28
Abstract: A preparation tool comprises a scraper 2 moulded inside the handle of a brush 1. A raised finger grip 4 is positioned between the brush and the scraper. Bristles 3 are of plastics and are moulded into the body of the brush. The scraper is of steel.
Patent GB-2353527-A (GB)
Title: Adenosine A 3 receptor modulators
Inventor: BARALDI PIER GIOVANNI
IPC: A61P9/00
Filed: 1999-09-15
Abstract: The compounds of the formulas described herein wherein R, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and A have the meanings given in the specification, are endowed with selective A<SB>3</SB> adenosine receptor agonist activity. These compounds can be used in a pharmaceutical composition to treat disorders caused by excessive activation of the A<SB>3</SB> receptor, or can be used in a diagnostic application to determine the relative binding of other compounds to the A<SB>3</SB> receptor. The compounds can be labeled, for example with fluorescent or radiolabels, and the labels used <I>in vivo</I> or <I>in vitro</I> to determine the presence of tumor cells which possess a high concentration of adenosine A<SB>3</SB> receptors.
Patent GB-2359668-A (GB)
Title: Nonreciprocal circuit device with increased width conductor
Inventor: HASEGAWA TAKASHI
IPC: H01P1/383
Filed: 2001-01-19
Abstract: A nonreciprocal circuit device, such as a circulator or isolator, has a centre conductor 53 which is wider (see figure 1), or has a greater interconductor spacing (see figure 6), or both (see figure 8), than the other two centre conductors 51, 52. Centre conductor 53 is arranged to be parallel to the side of rectangular magnetic member 55. This improves the reflection characteristic of the port of this centre conductor.
Patent GB-2371745-A (GB)
Title: Picture frame
Inventor: METHERELL GILLIAN
IPC: A47G1/06
Filed: 2001-02-01
Abstract: A picture frame comprises slides 4 of rigid, transparent material, which can be removed easily for replacement of the pictures. The frame comprises profile mouldings providing channels for the slides attached to a rigid backboard. Alternatively, the frame could be produced in a single moulding operation.
Patent GB-2373227-A (GB)
Title: Vehicle inspection pit with a retractable safety cover
Inventor: BURRELL MELVYN
IPC: E04H5/06
Filed: 2001-03-14
Abstract: A vehicle inspection pit has a cover 12 which can be retracted to and extended from a storage zone at one end of the pit. The movement of the cover can be by a motor. The cover can consist of individual cover member hinged together on rods 28 and mounted on chains at each side of the pit.
Patent GB-2376274-A (GB)
Title: A differential with speed change gearing operated by a ball and wedge mechanism
Inventor: LO CHEN-CHUAN
IPC: B60K17/16
Filed: 2001-04-17
Abstract: A crown wheel 21 of a differential is driven by gearing comprising a drive shaft 23 having high and low speed gears 231, 232 and a driven shaft 24 with gears 241, 242 meshing with shifting gears 54, 55 selectively mounted on a lay-shaft 5. The shifting gears 54, 55 are intermeshed with the high and low speed gears 231, 232 on the drive shaft 23 and are interlocked to the lay-shaft 5 by an axially moving shifting rod 52 with a land 521 which causes balls 515 to engage selectively in splines in the shifting gears 54, 55 so that high or low speeds may be engaged. Spring 531 pushes the shifting rod 52 so that the gearing is maintained in its routine driving speed, however when an operator depresses the shifting rod 52 it moves, with the aid of another spring 522, into a second position where low speed is engaged.
Patent GB-2366295-A (GB)
Title: Device and methods to prepare undifferentiated cells
Inventor: ABULJADAYEL ILHAM MOHAMED SALE
IPC: A61K35/12
Filed: 2001-05-10
Abstract: A device to prepare undifferentiated, stem, cells or to retrodifferentiate cells from a population of committed cells is claimed. The device comprises a chamber, means for introducing cells into said chamber, means for introducing retrodifferentiation means into said chamber and incubation means for said cells. The device may have means to count cells, storage chambers, control carbon dioxide levels, timers, etc. The cells may be haematopoietic cells, selected using surface markers including CD34<SP>+</SP>, HLA-DR<SP>-</SP>, CD38<SP>-</SP>, CD117, AC133, CD90 or CD44low and be MHC class I<SP>+</SP> or MHCclass II<SP>+</SP>. The retrodifferentiation agent maybe an antibody to a HLA-DR receptor. More preferably the committed cells are from a buffy coat blood sample. Alternatively claimed are methods of preparing undifferentiated cells from committed cells by altering the concentration of free ions, including calcium and magnesium, in the media.
Patent GB-2376458-A (GB)
Title: Covers for corner apertures of packaging blanks
Inventor: WHEELER EDWARD
IPC: B65D5/42
Filed: 2001-06-16
Abstract: A packaging blank 2 has an aperture 6 which extends across a crease line 4 along which the blank is to be folded by a gluing machine. The crease line 4 divides the packaging blank 2 into a first panel 2a and a second panel 2b. A cover is provided to close the aperture and consists of a patch 8 which completely covers the aperture 6 with an overlap 12 and a sleeve 10 which completely covers the portion of the patch 9 which extends onto the second panel 2b with an overlap 16. The sleeve 10 does not extend across the crease line 4 onto the first panel 2a. The overlap 12 is glued only to the first panel 2a and the overlap 16 is glued only the second panel 2b. When the packaging blank 2 is folded along the crease line 4, the patch 8 is free to slide underneath the sleeve 10 and the cover does not cockle or bulk up and a sharp crease is obtained.
Patent GB-2363928-A (GB)
Title: Secure distribution of video on-demand
Inventor: SON YONG HO
IPC: H04N21/2347
Filed: 2000-03-10
Abstract: A remote server (404) receives encrypted video from a programming source, stores it and decrypts it after receiving a request from a subscriber. Next, the server re-encrypts the video and transmits the newly encrypted video to the subscriber. In a second aspect, a server (404) receives encrypted video, decrypts the originally encrypted video, re-encrypts the video into a second encrypted form and stores the newly encrypted video. When a subscriber requests the video the server will then transmit it to the subscriber. In a third aspect, a server (404) receives encrypted video and stores it. When a subscriber requests the video the server will then transmit the video in its original encrypted form. In a fourth aspect, a server receives pre-encrypted video and stores it. When a subscriber request the video the server will complete encryption of the video before transmitting it to the subscriber.