baber/WOPTO huggingface dataset:
Patent BR-9905142-A (BR)
Title: Autenticação eficaz com atualização de chave
Inventor: BERENZWEIG ADAM L
IPC: H04L9/32
Filed: 1999-11-03
Abstract: <B>AUTENTICAçãO EFICAZ COM ATUALIZAçãO DE CHAVE<D> Um processo mais eficaz para realização da autenticação é provido pela utilização de uma sinalização de autenticação transmitida ao terminal para prover o terminal com informação para calcular os valores de autenticação e cifrados de chave. Como resultado, uma comunicação separada não é necessária para prover o terminal com valores de chave. Um centro de autenticação de visitante obtém um valor aleatório R~ T~, um valor de chave de autenticação K~ A~ e um valor cifrado da chave K~ A~ e um valor cifrado de chave K~ C~ a partir do centro de autenticação local. O centro de autenticação de visitante então transmite o número aleatório R~ T~ ao terminal para atualizar a chave de autenticação de terminal e valores cifrados de chave e para sinalizar o terminal como parte de um processo de autenticação. O terminal utiliza R~ T~ para calcular o valor da chave de autenticação K~ A~ e o valor cifrado da chave K~ C~ e para responder à sinalização do centro de autenticação de visitante. Além disto, o valor de autenticação de chave é usado para verificar a resposta da rede visitante ao sinal de autenticação do terminal para a rede.
Patent BR-9905264-A (BR)
Title: Indicador de montagem para conectores em linhas de fluìdos
Inventor: REINHOLZ ANTONIO CARLOS
IPC: F16L33/22
Filed: 1999-10-04
Abstract: "INDICADOR DE MONTAGEM PARA CONECTORES EM LINHAS DE FLUìDOS"., compreendendo a provisão de duas peças independentes (10, 20), adaptadas e reversivelmente retidas entre si por deslocamento elástico relativo (2). Uma das peças dita presilha axial interna (10) é constituída por uma base anelar (1) que incorpora, pelo menos, um par de grampos elásticos (2) juntos a pontos diametralmente opostos e em planos substancialmente tangentes à essa base anelar (1), estendendo-se para trás de forma ligeiramente divergente entre si, sendo esse par de grampos (2) provido de extremos livres revirados para fora 3), definindo garras de encaixe e retenção (4), as quais são encaixadas às bordas periféricas internas (21) de uma segunda peça dito anel indicador de montagem (20), com formato anelar de diâmetro ligeiramente maior que o diâmetro da base anelar (1). O anel indicador (20) provoca o deslocamento elástico de aproximação dos grampos (2); permitindo que o conjunto (10, 20) seja conduzido ao nicho de alojamento (37) interno a carcaça do conector (36); juntamente com os demais componentes (31,32, 33, 34, 35) do conector (30). Esse último apresenta uma conicidade interna que permite o encaixe axial da presilha (10), ao mesmo tempo que seus grampos (2) são simultaneamente deslocados angularmente para dentro; enquanto que o ponto final de acoplamento do conector (30) é atingido e o acoplamento é efetivado; sendo que, simultaneamente, a distância entre as garras (4) dos grampos (2) dessa presilha (10) atinge um valor menor que o diâmetro interno do anel indicador (20) que, dessa forma desprende-se e é expelido do interior do conector (30) já montado.
Patent BR-9909972-A (BR)
Inventor: DUVERT PATRICE
IPC: A01N43/54
Filed: 1999-04-12
Abstract: The invention concerns a synergistic fungicide and/or bactericide composition comprising dodine and a derivative of the anilino-pyrimidine family. The invention also concerns a preventive or curative method for fighting against phytopathogenic fungi and/or bacteria using such a composition.
Patent BR-9912509-A (BR)
Title: Método e aparelho para retirada de tela da imagem
Inventor: KARIDI RON D
IPC: H04N1/409
Filed: 1999-07-01
Abstract: Patente de Invenção: <B>"MéTODO E APARELHO PARA RETIRADA DE TELA DA IMAGEM"<D>. Um processo para retirada de tela da imagem primeiro suaviza a imagem, onde a suavização é realizada por se aplicar uma convolução com um núcleo do filtro de banda baixa (LPF), que é um parâmetro para a função de retirada de tela. Utilizando a imagem suavizada, é feita uma determinação para cada pixel em relação a quais pixels ao redor do mesmo participam no filtro modificado. Para um pixel corrente, uma janela é considerada possuindo o tamanho do núcleo LPF, com o pixel corrente no centro. Um limiteT1 que é fornecido como um parâmetro, é utilizado para marcar os pixels na janela corrente. Considerando um pixel na janela, se para todos os componentes de cor a diferença entre este valor do pixel e o valor do pixel central for menor do que T1 em valor absoluto, o pixel é marcado com um 1. Caso contrário, o pixel é marcado com um 0. Finalmente, uma versão adaptada do LPF é aplicada. Se o número de pixels marcados com um 1 na janela for menor do que um terço do tamanho do núcleo, o valor original do pixel é restaurado. Adicionalmente, para um componente de cor para o qual existe uma pequena alteração nos valores dentro da janela original (não-suavizada), (isto é, a diferença entre o valor máximo e o valor mínimo neste componente é menor do que outro limite T2), o valor deste componente de cor é restaurado. Se estas condições não se aplicarem, um novo valor para cada componente é determinado. Para ser a convolução da janela original, o núcleo LPF é mascarado com marcações 0/1 da segunda etapa. Ou seja, a convolução modificada utiliza um núcleo adaptado que é idêntico ao núcleo LPF na localização marcada com um, mas possui entradas zero nas localizações marcadas com zero.
Patent BR-9913612-A (BR)
Title: álcool de açúcar anidro, processo de produção deálcool de açúcar anidro, polìmero e produto
Inventor: BRINEGAR WILLARD C
IPC: C08G63/672
Filed: 1999-01-11
Abstract: "áLCOOL DE AçúCAR ANIDRO, PROCESSO DE PRODUçãODE áLCOOL DE AçUCAR ANIDRO, POLìMERO E PRODUTO". édescrito um processo de produção continua de álcoois de açúcaranidro através da introdução contínua de álcoois de açúcar e/ouálcoois de açúcar monoanidro em um vaso de reação edesidratação na presença de um catalisador ácido e solvente,preferencialmente um solvente orgânico, em que os produtos dereação resultantes sejam solúveis. água e o solvente orgânico quepossui o produto de reação dissolvido são removidoscontinuamente da câmara de reação. O produto de reação éseparado do solvente removido, que é reciclado para o vaso dereação. O produto de reação é opcionalmente purificado atravésde destilação e/ou recristalização. O produto de reação purificadoobtido é particularmente apropriado como matéria-prima para aprodução de polímeros e possui pureza de pelo menos 99,0%.
Patent BR-9914720-A (BR)
Title: Triturador de martelos
Inventor: MECKLENFELD HERMANN
IPC: B02C13/28
Filed: 1999-10-21
Abstract: Patente de Invenção: <B>"TRITURADOR DE MARTELOS"<D>. Em um triturador de martelos, cujo ao menos um rotor(1) é formado por ao menos um disco de choque (2), sobre o qual são dispostos - distribuídos regularmente sobre sua circunferência - martelos de impacto (3), cada martelo de impacto (3) pode ser girado livremente em torno de um pino de retenção (4) dentro de um compartimento de oscilação (5). Neste caso, que em cada disco de choque (2), respectivamente, são dispostos cinco martelos de impacto (3), a diferença entre o diâmetro (DR) do rotor (1) e o diâmetro (DS) dos discos de choque (2) - e, com isto, da sobressaliência de martelo (Hu) - é selecionada tão grande quanto possível, e os compartimentos de oscilação (5) para os martelos de impacto (3) apresentam uma distância tão pequena quanto possível um do outro.
Patent BR-9914987-A (BR)
Inventor: GENSSLER KLAUS
IPC: C10G9/00
Filed: 1999-11-03
Abstract: A method for recycling a waste stream containing water and solids comprises (a) removing water from the waste stream to produce a second stream containing less than 60% by weight water, (b) drying the second stream to produce a waste feed charge containing less than 15% by weight water, and (c) injecting the waste feed charge into a coker during the coking cycle. The water removal can be carried out in one or more steps, and can be carried out in a vertical disk centrifuge if it is also desired to reduce the particle size of the solids fraction. The waste feed charge can be injected into a delayed coker, flexicoker, or fluid coker, and allows the recycle of solid waste into the coke.
Patent CH-532675-A (CH)
Title: Embroidering machine
Inventor: RUDOLF REICH
IPC: D05C11/18
Filed: 1971-09-09
Abstract: Automatically controlled embroidering machine, in which the idling periods are practically eliminated and design combinations increased, was a carrier rail for a number of shuttle assemblies, the rail extending over the whole embroidering area and provided for each of the shuttle assemblies with a tranverseable housing including a slideway, two lateral guide walls and a cover.
Patent CH-508468-A (CH)
Title: Moulding thin walled containers from plastics material
Inventor: ERNEST ACKERMANN
IPC: B29C51/02
Filed: 1968-12-20
Abstract: Process for moulding thin walled plastic containers comprises (a) introducing a quality of plastic in deformable condition into a space bordered by a transport element, a supporting piston and an injection piston, so that the space is not completely filled, but the plastics becomes spread out to form a thick plate, (b) compressing the plastics mass between the supporting position and the injection piston so that the mass completely fills the space and becomes fixed in the transport element, (c) displacing the transport element with the plastics plate after with drawal of the supporting piston and the injection piston, the plastics plate being only in contact with the transport element doing its periphery, and (d) moulding the container from the plastics plate by drawing the plate with the help of a mandrel and an matrix arranged on opposite sides of the plate.
Patent CH-540981-A (CH)
Title: Shaft furnace cupola - with robust charging means and exhaust system
Inventor: ERWIN BUEHRER
IPC: C21B7/18
Filed: 1970-12-31
Abstract: A cupola with a charging hole above the furnace, with a furance mouth door and a charging bucket which can be placed at the edge of the charging hole. At least one cap can be pressed against the furnace mouth opening from within the cupola, and the mouth above the shaft has an enlarged dia. and includes the exhaust gas escape pipe.
Patent EE-9800032-A (EE)
Inventor: WILLIAM HOWARD STIMSON
IPC: A61K36/28
Filed: 1996-07-24
Abstract: A method and compound for the treatment of disease involving hyperproliferation of dermis cells is provided. In particular, compounds isolated from the species of plants known as calendula have been found to be beneficial in the treatment of psoriasis. An extract of plant material obtained from calendula officinalis has been found to be advantageous as an active compound in medicaments for use in the treatment of psoriasis.
Patent FI-840433-A (FI)
IPC: B29C63/34
Abstract: An internal lining for ducts (C) is provided by introducing into one end of the duct an assembly (E) which comprises a sleeve (5) and an inflatable system (2) and which is provided with heating means for applying a sheath (1) impregnated with a resin against the inner wall of said duct (C). After partial polymerization at least of the resin, the sheath (1) adheres to the inner wall of the duct. The system (2) is then deflated, the heating stopped and the assembly (E) withdrawn from the duct. With the length of the duct a multiple of the length (l) of an assembly (E), the operation is repeated by introducing into the duct successively a multiplicity of sheaths (1) until the inner wall of the duct (C) is provided with an internal lining over the whole of its length.
Patent GB-2347401-A (GB)
Title: Alignment of an electric motor with a vehicle engine crankshaft
Inventor: LEVIN MICHAEL BENJAMIN
IPC: B60K17/02
Filed: 2000-02-24
Abstract: A rotor (6) of an electric motor for a motor vehicle is aligned to an axis of rotation for a crankshaft (4) of an internal combustion engine. A locator is provided on the crankshaft (4), a piloting tool (8) is located radially by the first locator to the crankshaft (4). A stator (5) of the electric motor is aligned to a second locator provided on the piloting tool (8). The stator (5) is secured to the engine block (1). The rotor (6) is aligned to the crankshaft (4) and secured thereto.
Patent GB-2349143-A (GB)
Title: A container
Inventor: BRAIN MICHAEL
IPC: B65D43/22
Filed: 2000-03-15
Abstract: A container includes a main body in the form of a sleeve 14 with a plug closure 12. Part of the plug 12 is arranged to be received in one end of the sleeve 14 to close that end of the sleeve 14. The sleeve 14 includes a plurality of folded retention flaps 42 at the end of the sleeve 14 receiving the plug 12. The plug 12 includes a circumferential projection 54 to contact the ends of the folded retention flaps 42 and thereby prevent separation of the plug 12 from the sleeve 14. The flaps 42 are connected to a main panel of the sleeve 14 through a fold line which is strengthened by adhesive 62, which also adheres the plug 12 to the sleeve 14. A lower step 56 preferably forms an abutment for the folded regions 38.
Patent GB-2360687-A (GB)
Title: Auxiliary handle for a spade
Inventor: TYLOR ANDREW STUART
IPC: A01B1/02
Filed: 2000-03-30
Abstract: A device which is attached to the lower part of the handle of a tool such as a spade or fork to make the lifting of the blade an easier operation. When digging with a spade, the digging action requires the user to bend significantly to grasp the lower part of the handle to lift the soil. This bending and lifting often damages the users back. With the device fixed the user can grasp the handle and lift the blade with little or no bending. The device is fixed with a single nut through a 9mm. hole drilled through the spade handle. The nut is permanently fixed in the ball and no special tools are required for securing the device to the spade.
Patent GB-2350924-A (GB)
Title: Dual format disc
Inventor: FREEDMAN PAUL FRANKLIN
IPC: G11B7/24
Filed: 2000-04-13
Abstract: A dual format data storage disc is adapted for storing video data in DVD format and audio data in a format which enables the dual disc to be used in apparatus for playing both formats, apparatus intended for playing either one of the formats and apparatus for playing the second format only. The DVD format material may be on one side and the other format material on the other side of the disc.
Patent GB-2350957-A (GB)
Title: A multi-stage reflection amplifier with means for preventing backwards propagation
Inventor: FORSTER IAN JAMES
IPC: H03F3/46
Filed: 2000-05-16
Abstract: The invention provides an amplifier circuit 100 for amplifying an input signal to generate an amplified output signal. The circuit incorporates a cascaded series of reflection amplifiers 110-140 (400 Fig 2) arranged along a signal path and operative to amplify signals propagating in a forward direction along the signal path. The circuit is operative to counteract signal propagation in a reverse direction along the signal path, thereby hindering spontaneous oscillation from arising within the circuit 100. Incorporation of reflection amplifiers into the circuit enables it to provide high gain, for example 50 dB, whilst consuming low currents, for example tens of microamperes. The circuit 100 is especially suitable for use at intermediate frequencies in radio receivers such as mobile telephones.
Patent GB-2362748-A (GB)
Title: Vehicle steering wheel with vibration pick-up connected to the vehicle audio system
Inventor: STEEL MARK JAMES
IPC: G10H3/14
Filed: 2000-05-23
Abstract: An in car music maker whereby a casing with a self adhesive strip is attached to the steering wheel of a vehicle. The casing contains an electrical system whereby a pressure sensitive pad will, when the steering wheel vibrates after being struck, transmit a signal to the vehicle's existing hi-fi system which will be transmitted via the hi-fi speakers as music [for example as a drum beat].
Patent GB-2354077-A (GB)
Title: Evaluating the resistivity of earth formations surrounding a borehole
Inventor: MINERBO GERALD N
IPC: G01V3/28
Filed: 2000-06-09
Abstract: Means for evaluating the resistivity of earth formations surrounding a borehole, particularly high-contrast thin-layer formations or at high dip angles, involves positioning a pair of transmitters (T1, T2) and a pair of receivers (R1, R2) within the borehole, the receivers or transmitters adhering to specific spacing limitations, alternately transmitting electromagnetic energy of a particular frequency (f1) and receiving voltage data associated with the transmitted energy. Multiple voltage data are acquired and a representation of a resistivity or conductivity profile is created from a formulated difference of the data from a particular depth and/or neighboring depths. A well logging system including a well tool (310) adapted to be moveable through a borehole is described and an apparatus (315) coupled to the tool being adapted with means to input voltage data developed by the receivers disposed on the well tool (310). The apparatus (315) further adapted with means for performing calculations to determine a conductivity profile and for recording the profile on an output record medium.
Patent GB-2351731-A (GB)
Title: N-Benzenesulphonyloxymethyl-(meth)acrylamide polymers
Inventor: JUNG MINO-HO
IPC: C08F220/58
Filed: 2000-06-13
Abstract: N-Benzenesulphonyloxymethyl-(meth)acrylamide anti-reflective coating polymers are suitable for use in manufacturing a semiconductor device using a photolithography process for forming ultrafine- patterns with a 193nm ArF beam. N-Toluenesulphonyloxymethl-(meth)acrylamide is prepared by reacting N-hydroxymethyl-(meth)acrylamide with p-toluenesulphonyl chloride in the presence of triethylamine.
Patent GB-2365845-A (GB)
Title: Improvements to pallets
Inventor: WIGLEY VICTOR JOSEPH
IPC: B65D19/40
Filed: 2000-06-16
Abstract: The improved pallets of the present invention incorporate means which allow them to be placed safely on sloping surfaces, for example roof slopes or embankments. In the preferred embodiment of the invention a pallet is provided with hinged extendable legs. The legs may be provided wit adjustable stays or braces and may be provided with anti-slip feet. The legs may be provided on two or four corners of a pallet and are preferably such that they can be folded flat within the pallet when not required for use. The pallet may be provided with hooks for grasping roof batons.
Patent GB-2377281-A (GB)
Title: Conversion engine for financial reporting system
Inventor: MAGUIRE III JAMES B
IPC: G06Q40/00
Filed: 2000-12-15
Abstract: A computerized management system includes a routine for accessing journal entries stored in a memory and an automated journal entry generating routine for generating journal entries for a first set-of-books 16-1 and for a second set-of-books 16-2 based on the accessed journal entries. The journal entries for the first set-of-books 16-1 are in accordance with a first reporting standard and the journal entries for the second set-of-books 16-2 are in accordance with a second, different reporting standard, for example for different countries.
Patent GB-2354302-A (GB)
Title: Articulated clamp connector
Inventor: STERGAARD INGE
IPC: F16L23/08
Filed: 1999-07-09
Abstract: An articulated clamp connector (1) for interconnecting pipes, cables, etc. (20) preferably subsea, where the interconnecting ends of the pipes are provided with connecting flanges (17) with outer conical surfaces which interact with opposite surfaces of the clamp. When joining, the connecting flanges (17) are pressed against each other and provide a metal seal between the flanges. The clamp coupling (1) comprises a set of outer articulated clamp halves (25) for placing round the joining flanges (17), and a first tightening bolt (7) for closing the outer clamp halves round the joining flange. Further, the clamp coupling comprises a split activating ring (26) slideably arranged inside the outer clamp halves (25), a second tightening bolt (10) arranged for tangential movement of the split activating ring (26), a number of spring elements (13) arranged between the split activating ring (26) and locking segments (14). These spring elements are placed in grooves (27, 15), respectively in the inner part of the split activating ring (26) and the outer part of the locking segments (14). Tangential movement of the split activating ring (26) when tightening the second tightening bolt (10), thus produces radial movement of the locking segments (14) and the inner coned surfaces of the locking segments press the joining flanges (17) together. Thus, an even distribution of pretension around the joining flanges (17) is achieved which initiates and maintains pretension in the metal sealing connection (21).
Patent GB-2373995-A (GB)
Title: Toaster cover
Inventor: FITZGERALD MALACHY
IPC: A47J37/08
Filed: 2001-03-14
Abstract: A removable toaster cover comprises a cover, a handle and tabs.
Patent GB-2363808-A (GB)
Title: Dowel for joining blocks
Inventor: FAWCETT NORMAN
IPC: F16B19/00
Filed: 2001-03-15
Abstract: A dowel 2a having a first plug 3 at one end and a second plug 4 at the other end, and a middle portion 6 between the plugs, each plug having external retaining features arranged to resist its movement in a direction from the respective plug towards the middle portion, the second plug being expandable to cause its retaining features to move radially outwards by means of a force applied to the second plug, the middle portion being configured so as to limit insertion of the first plug into a hole 212 in which the first plug is capable of being snugly received. Wedge 27 and 28, provides expanding force on said second plug when driven into hole 16, this can be achieved with the use of another dowel 2b and protective sleeve 42. Blocks 1a and 1b are joined either permanently or temporarily by including the wedge or not including the wedge respectively.
Patent GB-2364302-A (GB)
Title: Water-softener in powdered form with an effervescent system
Inventor: ROBINSON PAUL
IPC: C11D3/20
Filed: 2001-04-12
Abstract: Water-softener composition in powdered form containing at least one perfume, characterised in that the composition contains an effervescent system which is essentially free of surfactants and bleaching agents. The effervescent system may comprise on alkali metal carbonate and/or hydrogen carbonate plus an acid such as citric acid or malic acid.
Patent GB-2377341-A (GB)
Title: Signal sampling to reduce noise effects in an identification system
Inventor: POWELL GEORGE L
IPC: G06K19/07
Filed: 2001-06-01
Abstract: In an identification system, preferably a RFID system comprising a reader and one or more passive transponders which when in range of the reader are energised to transmit a repeating data sequence, the identification reader receives and samples (c)/(d) the repeating data sequence (b) from a transponder, identifies groups of samples relating to corresponding portions of the data sequence and adds together and stores the magnitudes of the samples in each group, in order to maintain an accumulating sampled version of the repeating data sequence (b). This reduces the effect of signal noise which in theory, has a normal "gaussian" distribution and so acts to cancel itself out as the signal samples are summed together. The accumulating sampled version of the received signal may be compared to transponder identification codes stored in a look-up table to identify the transmitting transponder. If any of the sample groups approaches a maximum memory capacity, the stored signals may be normalised. Means are provided to enable identification of the beginning of a data sequence and to determine data sequence length, if this is not already known to the reader. A reset command or reduced energising signal (a) from the reader may reset a transponder to transmit the data sequence from a predetermined reference point in the sequence. Sampling is also possible when the energising signal (a) is pulsed.