baber/WOPTO huggingface dataset:
Patent BR-9900019-A (BR)
Title: Codificador de voz com codificação de vetor de excitação e método para codificaçào de um vetor de excitação.
Inventor: TURNER MICHAEL D
IPC: G10L19/12
Filed: 1999-01-07
Abstract: "Codificador de voz com codificação de vetor de excitação e Método para codificação de um vetor de excitação". Um codificador de voz tipo "CELP" codifica de forma eficaz um vetor de excitação de um modo que é menos sensível a erros de bit únicos. Cada um dos pulsos que compõem o vetor de excitação está limitado a uma de quatro posições predeterminadas. Como resultado, apenas três bits são necessários para codificar cada pulso (dois bits para posição e um bit de sinal) e, além disso, um único erro de bit produz apenas um erro em um pulso.
Patent BR-9903316-A (BR)
Title: Método e dispositivo para medição contìnua de produtos em descarga
Inventor: FAVA JOAO FRANCISCO DE MENDONC
IPC: G01G13/06
Filed: 1999-07-15
Abstract: "MéTODO E DISPOSITIVO PARA MEDIçãO CONTìNUA DE PRODUTOS EM DESCARGA", onde o método compreende as etapas de: direcionar para um único reservatório (10), pelo menos, uma fração definida do volume disponível de produto coletado (Pc) proveniente da(s) máquina(s) agrícolas(s); alimentar seletiva, contínua e em sua capacidade plena sucessivas caçambas (21), que apresentam volumes conhecidos (Vc), iguais entre si e inferiores ao volume disponível (Vpc) do reservatório (10), com parte do conteúdo desse último; promover a contagem desses volumes (Vc) individualmente conhecidos de produto coletado (Pc) lançado pelo reservatório de volume disponível (10); e promover o cálculo o volume total (Vt) carregado e transferido para uma bica
Patent BR-9904712-A (BR)
Title: Método para estimar posição de sincronização de salvas de sinais de dados recebidas em corrente de dados e receptor para sincronizar salvas de sinais de dados recebidas em correntes de dados
Inventor: ZHOU HAI
IPC: H04L7/04
Filed: 1999-10-13
Abstract: <B>MéTODO PARA ESTIMAR POSIçãO DE SINCRONIZAçãO DE SALVAS DE SINAIS DE DADOS RECEBIDAS EM CORRENTE DE DADOS E RECEPTOR PARA SINCRONIZAR SALVAS DE SINAIS DE DADOS RECEBIDAS EM CORRENTE DE DADOS<D> Descreve-se um método e aparelho para estimar a posição de sincronização de salvas de sinais de dados recebidas em uma corrente de dados, em que cada salva de sinais de dados inclui um número de bits que compreende uma seq³ência de treinamento em uma localização fixa. O receptor inclui circuitos para, com respeito a cada salva de sinais de dados recebida, estimar pelo menos uma posição da localização de sincronização da seq³ência de treinamento, equalizar a salva de sinais de dados para cada posição estimada e correlacionar cada salva de sinais de dados equalizados. Quando uma pluralidade de posições da localização de sincronização da seq³ência de treinamento são estimadas, os circuitos do receptor, para cada salva de sinais de dados recebida, determinam o resultado da correlação que tem o valor mais alto e retém a salva de sinais de dados equalizados associada com o resultado da correlação que tem o valor mais elevado.
Patent BR-9907363-A (BR)
Title: Embalagem para acondicionamento hermético de resina composta fotopolimerizável e outros produtos odontológicos
Inventor: GOMES PAULO VIEIRA
IPC: B65D81/18
Filed: 1999-12-30
Abstract: Patente de Invenção para <B>"EMBALAGEM PARA ACONDICIONAMENTO HERMéTICO DE RESINA COMPOSTA FOTOPOLIMERIZáVEL E OUTROS PRODUTOS ODONTOLóGICOS"<D>. Refere-se a presente invenção a uma embalagem (10) para acondicionamento hermético de resina fotopolimerizável e outros produtos odontológicos, compeendendo primeiro corpo superior (24) e um segundo corpo inferior (26) ligados entre si através de uma dobradiça (28), referido primeiro corpo superior (24) sendo um corpo retangular com três vértices arredondados (30) dotado, no sentido longitudinal, em sua extremidade posterior, de uma parte superior da dobradiça (32), e em sua extremidade anterior, na porção superior do sentido transversal, de uma aba projetante (34), uma cavidade retangular (36) com bordas arredondadas (38), dotada em sua porção central de uma cavidade projetante (40), delimitando, em sua porção inferior, uma projeção retangular (42) com bordas arredondadas (44), dotada em sua porção central, de uma cavidade circular (46), referido segundo corpo inferior (26) sendo um corpo retangular com vértices arredondados (48) dotado, no sentido longitudinal, em sua extremidade posterior, de uma parte inferior da dobradiça (50), centralmente de uma cavidade retangular (52) com bordas arredondadas (54), cuja superfície inferior de referida cavidade retangular (52) define centralmente uma outra cavidade circular (56).
Patent BR-9907546-A (BR)
Title: Elemento passivo em volume fechado para alto-falante
Inventor: NILI TIZIANO
IPC: H04R1/28
Filed: 1999-11-23
Abstract: "ELEMENTO PASSIVO EM VOLUME FECHADO PARA ALTO-FALANTE" Volumes vazios (1) usualmente existentes em painéis traseiros, portas e similares em veículos a motor, são usados para constituírem caixas de volume de ar fechado para alto-falantes "ativos" (6) combinados com respectivas membranas "passivas" calibradas (7). Os sistemas acústicos obtidos recriam, nos volumes (1) disponíveis em veículos a motor, as mesmas situações de aumento de eficiência de alto-falantes em baixas freq³ências, as dimensões sendo as mesmas, por serem obtidas em caixas pré-arranjadas onde elementos passivos, localizados em abafadores, operam de acordo com os citados alto-falantes e utilizam os mesmos volumes fechados de ar, criados nas citadas caixas.
Patent BR-9908732-A (BR)
Title: Acondicionamento para estocagem, transporte ou ambos, de produtos agrìcolas frescos, e, processos para manipular produtos agrìcolas frescos, e para aumentar a vida de prateleira dos produtos agrìcolas frescos
Inventor: GELLER AVNER
IPC: B65D33/01
Filed: 1999-02-02
Abstract: "ACONDICIONAMENTO PARA ESTOCAGEM, TRANSPORTE OU AMBOS, DE PRODUTOS AGRìCOLAS FRESCOS, E, PROCESSOS PARA MANIPULAR PRODUTOS AGRìCOLAS FRESCOS, E PARA AUMENTAR A VIDA DE PRATELEIRA DOS PRODUTOS AGRìCOLAS FRESCOS" Um acondicionamento para aumentar a vida de prateleira durante a estocagem, transporte ou ambos, de produtos agrícolas frescos, feita de um material polimérico tendo um ou mais aditivos.
Patent BR-9911649-A (BR)
Inventor: KO SUZ-CHYUNG
IPC: C04B7/21
Filed: 1999-06-29
Abstract: The invention describes an activated supersulphated aluminosilicate binder containing aluminosilicates, calcium sulphate and an activator containing alkali metal salts, wherein the aluminosilicates are selected from the group consisting of blast furnace slag, clay, marl and industrial by-products such as fly ash with the proviso that the Al2O3 content is greater than 5% by weight, wherein blast furnace slag is present in an amount exceeding 35% by weight and clay, marl and/or fly ash is present in an amount exceeding 5% per weight and wherein cement kiln dust in an amount of from 3 to 10% by weight is added to the mixture as an activator and calcium sulphate is used in an amount exceeding 5% by weight.
Patent CH-529000-A (CH)
Inventor: BERTHEL WERNER DIPL ING
IPC: B61G/
Filed: 1970-07-08
Abstract: 1290165 Combined buff and draw gear for rail vehicle couplings GERMANY MINISTRY OF TRANSPORT 24 Nov 1969 57337/69 Heading B7T Combined buff and draw gear comprises a pair of spring units 5, 10 having different characteristics within a housing 1, a head 2 of the housing being slidably connected by a pin 19 to a coupling head by means of an arm 17, wherein on a buff load a yoke 15, to which pin 19 is directly connected, moves rearwardly causing unit 10 to be compressed between the yoke and a washer 11 until the end 22 of the arm 17 contacts an abutment plate 8 to move the plate and a cylinder 7 towards base 3 thereby compressing spring unit 5, and on a tractive load the housing and base are moved forwardly by contact of pin 19 with head 2 to compress the spring unit 5 against a flange 7a of cylinder 7, the spring unit 10 remaining uncompressed as a base pot 6 slides up tube 12 which latter locates washer 11.
Patent CH-507901-A (CH)
Title: N-Subst 9-aminoalkyl-9,10-dihydro-9,10-ethano-anthracene derivs
Inventor: WILHELM MAX DR
IPC: C07D295/08
Filed: 1968-05-16
Abstract: (A) N-substd. 9-(aminoalkyl) 9,10-dihydro 9,10-ethano-anthracenes with the nucleus of formula (I) contng. a free- or acylated hydroxyl- or oxo group at pos. 12. The alkylene residue of the N-substd. aminoalkyl at pos. 9 is pref. a linear- or branched alkylene (C1-4). The amino group may be sec. or tert. and is pref. aliphatic such as an aliphatic hydrocarbon (max C8) opt. contng. hetero-atoms in the chain. They may be further substd. at pos. 1-8 with alkyl (max C6), alkoxy (max C8), halogen, trifluoromethyl and/or nitro; pref. not more than 2 substituents each at pos. 1-4 and 5-8. Pos. 11 or 12 may be substd. with alkyl, pref. methyl. Preferred cpds. (I) have general formulae: R = H or alkanoyl Alk = alkylene (C1-3), pref. (CH2)n; n = 1, 2 or 3 Ro = mono- or dialkylamino, benzylamino, an opt. beta-monounsatd.- and/or C-alkylated morpholino, thiomorpholino-, piperazino-, N'-alkylpiperazino- or N'-(hydroxyalkyl)-piperazino group. R1 and R2 may be same or different alkyl, alkoxy, halogen, nitro or pref. H. (B) Acid addition salts of (I) with organic- and inorganic acids.
Patent CH-503020-A (CH)
Title: 1-p-chlorobenzoyl-2-methyl-5-methoxy or dimethylamino-3
Inventor: JOHN MARTIN CHEMERDA
IPC: C07D209/28
Filed: 1967-08-24
Abstract: (A) Process: R = methoxy or dimethylamino (B) Starting materials (II) The dehydrogenation is most suitably carried out using a catalyst such as palladium on carbon, sulphur, selenium, chloranil or dichloro-dicyanobenzoquinone. Palladium on carbon is preferred. The conversion takes place in a liquid medium which is a solvent for the starting material such as mesitylene, cyclohexane and dihydronaphthalene. Preferred temps. are usually the reflux temp. of the solvent. Filtration and the usual purification gives (I).
Patent CH-500772-A (CH)
Title: Applying a viscous plastic coating to a woven or non-
Inventor: NEUHAUS CLEMENS DIPL ING
IPC: B29C48/08
Filed: 1969-07-30
Abstract: Method overcomes the problem of longitudinal inhomogeneity as shown by coloured strips, in the coating, by providing one or more moving feed positions in a feed box placed in front of the spreader rake, itself perpendicular to the longitudinal axis of the strip, such that the coating material is deposited on the substrate in a pattern of parallel line inclined equally to the strip axis at an angle (alpha) lying between 0 degree 90 degrees and more especially such that tan alpha=3-4 and alpha=72 degrees-76 degrees.
Patent CH-517730-A (CH)
Title: Hexahydro-1-guanidino-benz (c,d) indoles - with pharmacological activities
Inventor: GERHARD BORMANN
IPC: C07D209/90
Filed: 1969-10-24
Abstract: Novel cpds. of formula: (where X = H, halogen, HOCH2 or Me, R1 = H, lower alkyl, benzyl or phenethyl (opt. rng-substd by 1 or 2 of halogen, lower alkyl or alkoxy), or 3-6C cycloalkyl, R2 = H, OH or lower alkyl, or (when R1 = H), Me2N or allyl, or NR1R2 is morpholino, 1-pyrrolidinyl, piperidino, 1-azepinyl, 4-methyl-, 4-(2-hydroxyethyl)- or 4-phenyl-1-piperazinyl (opt. mono-substd. in the phenyl ring by halogen Me or NO2)) are prepd. by reacting the corresp. S-lower alkyl-isothiourea deriv. with NHR1R2, preF. in the presence of acid. The products are circulatory-active agents, saliuretics, antiphlogistics and psychotherapeutic agents.
Patent CH-518340-A (CH)
Title: Reactive azo dyes - for leather, and animal, cellulosic and polyamide fibres
Inventor: BENZ JAKOB DR
IPC: C09B62/08
Filed: 1962-09-03
Abstract: Types are of formula: (where F is a water-soluble azo dye residue; R is H or opt. substd. alkyl; Z are atoms required to form a 4- to 8-membered heterocyclic ring; X is a substd. heterocyclic bridge of 1,3,5-triazine series; n is 1 or 2), are prepd. by reacting 1 mole A-(NR-X-Hal)n (where A is a gp. convertible to an azo dye by azo coupling; Hal is Cl or Br) with n moles cpd. pref. excess N-aminopyrrolidine, under mild conditions, esp. 0-30 degrees C and pH 6-10, followed by azo couling.
Patent GB-2347996-A (GB)
Title: Lighting device for vehicle comprising a plurality of lamps
Inventor: HAYAMI TOSHIHISA
IPC: B60Q1/12
Filed: 2000-02-21
Abstract: A lighting device for a vehicle includes running detection means 3 for detecting the vehicle running direction or steering angle and vehicle speed detection means 4 for detecting the vehicle speed. An illumination control means 5 turns on and off a plurality of lamps in accordance with the detected speed and running direction or steering angle, thereby changing the combinations of the illumination ranges of the lamps. The lamps may include a main lamp for illuminating in a vehicle advancing direction and a laterally illuminating lamp for illuminating obliquely forward of the vehicle to illuminate the area into which the vehicle is turning. The device may further comprise weather detecting means 6 which allows illumination of lamps in response to weather changes which decrease visibility.
Patent GB-2347250-A (GB)
Title: Card reading
Inventor: CARTLIDGE MARK IAN
IPC: G06K7/00
Filed: 2000-02-23
Abstract: Data from a chip-card C is read electromagnetically through a signal-controlled information display panel 1 by a reader unit 4 located on the rear face 5 of the panel 1. The panel 1 is supplied with signals from a computer 2 for displaying text and graphics on its front, display screen 3, the display directing the card-user to place the card C in face-to-face contact with a designated location of the screen 3 for reading. Reading is initiated by sensing the presence of the card C or by the card-user operating a switch. The reader unit 4 includes the facility for writing up-dating data to the card C through the panel 1.
Patent GB-2360040-A (GB)
Title: Ceramic pigments
Inventor: GAIR ISHBEL SARA LILY
IPC: C09C1/00
Filed: 2000-03-11
Abstract: A method of forming a ceramic pigment, the method comprising mixing two or more soluble pigment system components such as zirconia and silica, with a chromophore such as praseodymium to form a liquid form mixture, raising the pH, thereby causing the silica and zirconia to coagulate to yield a sol gel, and subsequently calcining the mixture.
Patent GB-2366903-A (GB)
Title: Controlled multi-vibrator matrix.
Inventor: HAYDARI ABBAS
IPC: G09B21/00
Filed: 2000-06-14
Abstract: A matrix of controllable vibrating elements are provided e.g. for use as a vibrotactile device. A main vibrating plate PL is provided along with orthogonal bars which can be actuated to selectively transfer vibrations from the plate to the individual elements.
Patent GB-2350843-A (GB)
Title: Synthetic turf
Inventor: PREVOST JEAN
IPC: E01C13/08
Filed: 1998-03-10
Abstract: A synthetic grass surface for a sports playing field comprises a flexible backing member 3, parallel rows of synthetic ribbons 7, representing blades of grass, projecting upwardly from the backing member, the rows of ribbons spaced apart from each other, and a relatively thick layer 9 of particulate material on the backing member supporting the ribbons in a relatively upright position relative to the backing member, whereby the length of the ribbons is at least twice the spacing between the rows and the particulate material layer 9 has a thickness of substantially 2/3 the length of the ribbons.
Patent GB-2353295-A (GB)
Title: Making spray-formed articles using a polymeric mandrel
Inventor: VAN REATHERFORD LARRY VAN
IPC: C23C4/14
Filed: 2000-07-27
Abstract: Method of making valve seats by thermally spraying bulk material includes the steps of: (i) preparing a cylindrical polymeric mandrel 10 having an outside dimension not greater than the desired inside dimension of the desired insert, the mandrel having no means to provide for separation of the sprayed material from the mandrel, (ii) thermal spraying separate particles 28 of one or more types of steel or nickel alloys in the presence of a controlled oxidising medium under conditions that allow firstly, melting of the mandrel and its infiltration into the sprayed material and secondly to form a subsequent polymer free dense metallic bulk composite material (iii) after cooling, machining and cutting into discrete seat shapes for use in internal combustion engines. Successive layers of metal particles may be applied stop the initial layer and the mandrel.
Patent GB-2359224-A (GB)
Title: Spread spectrum demodulator for a plurality of signals spread using the same code
Inventor: TAKAMASA KOTAKE
IPC: H04J13/00
Filed: 2000-08-25
Abstract: A plurality of received signals that are spread using the same spreading signal and transmitted from a plurality of transmitters can correctly be demodulated simultaneously by establishing initial synchronization (8) from the amplitude component of each of the reception waves and then tracing reception timing of each signal individually. A plurality of tracing circuits (14a,14b,14c Fig 2) for tracing a plurality of reception waves, respectively, are provided and each of the tracing circuits can communicate the timing of the reception wave being traced by itself to a masking circuit (25, Fig. 2) to prevent the other tracing circuits from operating with the same timing. The masking circuit can invalidate timing detected by an amplitude judgement circuit if it precedes or succeeds already detected timing by, for example, a 0.5 chip timing or less. This makes it possible to prevent an already detected received signal from being detected again. The reception timing is used to latch frequency component data in   W  f correctors (9a,9b,9c). The amplitude and frequency component are derived by despreading and the polar coordinates converting the BPSK input signal.
Patent GB-2367727-A (GB)
Title: Communications with remote embedded applications using separate control and data channels
Inventor: WHITEHEAD STEPHEN CRAIG
IPC: H04L29/08
Filed: 2000-10-07
Abstract: Data transfer occurs between an ISP database 21 and a remote embedded application, e.g. a vending machine database 11, via respective controllers 22 and 121. TCP ports and sockets (e.g. Telnet) 125, 126 at the module controller 121 and 225, 226 at the database controller 22 are used to establish separate CONTROL and CLEAR channels. The CONTROL channel provides end-to-end control information between the remote module controller 121 and the database controller 22, whilst the CLEAR channel is available to exchange pure end-to-end data.
Patent GB-2358812-A (GB)
Title: Remote control toy vehicle with improved stability
Inventor: HOETING MICHAEL G
IPC: A63H17/21
Filed: 1999-11-18
Abstract: A remote control toy motorcycle (10) includes a steering link (46) and a four-bar linkage (48) to connect a front castering wheel (28) to a chassis (20), to utilize the castering wheel principle and the counter steering principle in a manner which enhances the stability of the motorcycle (10), thereby enabling it to be operated on rugged terrain. A steering drive (44) responds to radio signals to cause the link (46) to pivot the four-bar linkage (48) to initiate and maintain a turn. The four-bar linkage (48) has spaced members (58a, 58b) located on opposite sides of the longitudinal axis, with rearward ends pivotally connected to the chassis (20) at locations further from the longitudinal axis than forward ends which pivotally connect to a front wheel fork coupler (60). The four-bar linkage (48) enables pivotal movement of the front wheel (28) about a castering arc (68) which is protected in front of the four-bar linkage (48). The toy vehicle (10) further includes a flywheel assembly (110) incorporated within the rear wheel (30), to further enhance stability. A propulsion drive (80) drives the rear wheel (30) and a weighted flywheel (114), with the weighed flywheel (114) rotating substantially faster than the rear wheel (30) during operation.
Patent GB-2380000-A (GB)
Title: Modelling product sales relationships in a retail outlet or shop
Inventor: MALINOWSKA DOROTA
IPC: G06Q30/00
Filed: 2001-06-14
Abstract: A method for modelling relationships between a plurality of products sold by a retail outlet. Each product to be modelled is allocated to a category, such that a model is created containing a plurality of categories each containing a plurality of products. At least one product in each category is nominated to be a category flag product, and relationships between products within the same category are modelled. Relationships between two products allocated to different categories are modelled only if the two products are both category flag products.
Patent GB-2369938-A (GB)
Title: Microwave oven
Inventor: LEE SUNG-HO
IPC: H05B6/68
Filed: 2001-07-27
Abstract: The width of pulses controlling the energising of a magnetron (9) in a microwave oven are varied in dependence on the time between energising of the magnetron (9) and the onset of oscillation. The pulses are shortened if this period decreases below a reference. However, the reference is increased if this period increases above the prevailing reference time. This enhances the stability of the circuit by preventing overvoltage conditions and reducing noise.
Patent GB-2362987-A (GB)
Title: Seek recovery using different servo pulse data qualification modes
Inventor: GREGG JASON D
IPC: G11B5/012
Filed: 2000-02-22
Abstract: Apparatus and method for compensating for servo data distortion during a seek operation (250) in a disc drive (100). A seek is initiated (252) to move a head (118) from an initial track to a destination track on a disc (108). Servo data (154) from intermediary tracks are decoded by generating nominally redundant positive and negative digital pulse streams (180, 182) from positive and negative digital peaks (172, 174) in a servo data readback signal (170), and then combining the positive and negative digital pulse streams using a first Boolean logic operator (196) to qualify pulses in a first output digital pulse stream (184) indicative of head position. When distortion arises in the servo data readback signal that prevents correct detection of head position (258), the head is brought to rest (264), a second Boolean logic operator (198) is selected (266), and the seek is resumed (270) using the second Boolean operator. A table (202) stores the most recently selected Boolean operator for each head.
Patent GB-2381893-A (GB)
Title: Automatic e-mail notification method of an executive information system
Inventor: CHIU HUNG-LIANG
IPC: G06Q10/00
Filed: 2001-11-12
Abstract: An automatic e-mail notification method of an Executive Information System (EIS) is disclosed. The disclosed method aims at resolving the problems of passive information transmission on the Executive Information System (EIS). Through this system, deviations during transmission of information can be managed, so that at least one user can be informed of the deviations of a report and automatically receive important messages from e-mail. Users there actively obtain strategic information for decision making.
Patent GB-2385022-A (GB)
Title: Technique for laminating films to glass substrates
Inventor: KEANE ALBERT MICHAEL
IPC: B32B37/12
Filed: 2002-02-08
Abstract: A method of laminating a pre-printed film onto a substrate such as glass, the method including the steps of taking a relatively stable film, such as a polyester film, having a solvent based adhesive, such as an acrylic adhesive on one side of the film, printing a desired design onto the other side of the film, spraying water onto one side of a substrate, such as a sheet of glass, thereafter placing the pre-printed film adhesive side down onto the substrate above the layer of water such that it "floats" on the surface, following any positional adjustment of the film relative to the substrate subsequently causing the laminate to pass between a pair of heated rollers which apply pressure to the laminate to squeeze out water from between the layer of adhesive and substrate and heating to the laminate to make it pliable during the process such that substantially no air pockets are present in the laminate when the laminate exits from the rollers.