baber/WOPTO huggingface dataset:
Patent BR-9901121-A (BR)
Title: Tratamento a quente de catalisador ziegler-natta para aumentar a atividade no processo de polimerização de solução.
Inventor: JABER ISAM
IPC: C08F10/00
Filed: 1999-03-24
Abstract: "TRATAMENTO A QUENTE DE CATALISADOR ZIEGLER-NATTA PARA AUMENTAR A ATIVIDADE NO PROCESSO DE POLIMERIZAçãO DE SOLUçãO". A presente invenção proporciona um novo método de preparação de catalisador Ziegler-Natta para substancialmente aumentar a atividade na homo- e co-polimerização de etileno com alfa olefinas em processos de solução de alta temperatura. O método utiliza a mistura e o aquecimento de componentes catalisadores conduzindo a um aumento substancial na atividade catalisadora em cerca de 60%.
Patent BR-9901365-A (BR)
Title: Método para visualização interativa de ativação de dispersão usando tubos de tempo e árvores de disco.
Inventor: PIROLLI PETER L T
IPC: G06F17/30
Filed: 1999-04-19
Abstract: Patente de Invenção: <B> "MéTODO PARA VISUALIZAçãO INTERATIVA DE ATIVAçãO DE DISPERSãO USANDO TUBOS DE TEMPO E áRVORES DE DISCO".<D> Trata-se de métodos para a exibição de resultados de um algoritmo de ativação e para a definição de um vetor de entrtada de ativação para o algoritimo de ativação de dispersão. Uma árvore de disco plana é usada para representar a estrutura de gráfico generalizada sendo modelada em um algoritmo de ativação de dispersão. As barras de ativação em alguns ou em todos os nós da árvore de disco plana na dimensão perpendicular à árvore de disco codificam o nível de ativação final resultante ao final de N iterações do algoritmo de ativação de dispersão. O número de nós para o qual as barras de ativação são exibidas pode ser um número predeterminado, uma fração predeterminada de todos os nós ou um determinado por um lim,ite de nível de ativação predeterminado. Os níveis de ativação final resultantes da dispersão de ativivação através de mais de uma rede de fluxo correspondente ao mesmo gráfico generalizado são exibidos como segmentos codificados de cores nas barras de ativaçãso. O conteúdo, o emprego, a topologia ou as redes de fluxo de recomendação podem ser usados para ativação de dispersão. A diferença entre a ativação de dispersão em diferentes redes de fluxo correspondente ao mesmo gráfico generalizado pode ser exibida subtraindo-se os padrões de ativação resultantes de cada rede e exibindo-se a diferença. Ovetor de entrada de ativação de dispersão é determinado medindo-se continuamente o tempo de atraso que o cursor do usuário em um nó exibido. Os vetores de ativação em diversas etapas intermediárias do algoritmo de ativação de dispersão de N etapas são codificadas por cor em nós de árvores de disco dentro dos tubos de tempo. O vetor de entrada de ativação e os vetores de ativação resultantes de todas as N etapas são exibidos em um  tubo de tempo tendo N+1 árvores de dico planas. Alternativamente, um subconjunto periódico de todos os N vetores de ativação são exibidos ou um subconjunto mostrando árvores de disco planas que apresentam grandes mudanças em níveos de ativação ou deslocamento de fase enquanto as árvores de disco planas que representam mudanças menores em níveis ded ativação não são exibidas.
Patent BR-9902800-A (BR)
Title: Aperfeiçoamento introduzido em dispositivo de fixação.
Inventor: COSTA MARCO ANTONIO JORGE DA
IPC: A47K10/00
Filed: 1999-07-15
Abstract: <B>"APERFEIçOAMENTO INTRODUZIDO EM DISPOSITIVO DE FIXAçãO"<D>, dispositivo (1) este constituído por tira (2) com seção básica de um "C" estilizado, e dotada de prolongamento articulado (5), que configura o elemento de abertura/fechamento do dispositivo, através do qual este recebe, no seu interior, o elemento tubular a ser fixado; dito dispositivo (1) apresenta ainda paredes flexíveis internas (7), (8) e (9), com efeito mola, que delimitam a formação de duas câmaras internas (10) e (11), uma para elementos tubulares de maior diâmetro, e a outra para elementos tubulares de menor diâmetro.
Patent BR-9903762-A (BR)
Title: Desperty
Inventor: PINTO JANIO
IPC: B60Q7/00
Filed: 1999-09-10
Abstract: Patente de Invenção: DESPERTY. Patente de invenção compreende a um aparelho eletrónico programável, com o objetivo de evitar acidentes com um sistema de alerta contra a sonolência. O aparelho serve para alertar e avisar o motorista de que esta na hora de descansar, e não para encorajá-lo a seguir viagem.
Patent BR-9904111-A (BR)
Inventor: WOLF MR JOSEF
IPC: H04N1/195
Filed: 1999-09-14
Abstract: The arrangement has a camera (14) with a first objective lens (1) for acquiring images on a projection surface (10). There is a light source (16) with a second objective (3) for focusing the light beams onto the projection surface. Either of objective lenses, especially the first, may be a motor-adjusted zoom lens. At least one pivotable mirror (21,22) is arranged between the projection surface and objectives, to deflect the beam paths associated with the camera and light source.
Patent BR-9907150-A (BR)
Title: Métodos e kits para tratar candidìase vulvovaginal com nitrato de miconazol
Inventor: UPMALIS DAVID H
IPC: A61K31/4164
Filed: 1999-11-15
Abstract: Patente de Invenção: <B>"MéTODOS E KITS PARA TRATAR CANDIDìASE VULVOVAGINAL COM NITRATO DE MICONAZOL"<D>. Um método para tratar candidíase vulvovaginal incluindo as etapas de: (a) administrando uma única dose de uma quantidade efetiva de nitrato de miconazol em um veículo aceitável farmaceuticamente intravaginalmente; e (b) aplicando nitrato de miconazol em um veículo aceitável farmaceuticamente à vulva. Também um kit para o tratamento de candidíase vulvovaginal incluindo: (a) uma única dose de uma quantidade efetiva de nitrato de miconazol em um veículo aceitável farmaceuticamente em uma forma adaptada a ser administrada intravaginalmente; e (b) uma quantidade de nitrato de miconazol em um veículo aceitável farmaceuticamente adaptado a ser aplicado topicamente à vulva.
Patent BR-9907738-A (BR)
Title: Sulfonamidas substituìdas por naftila e anilida
Inventor: BENDER WOLFGANG
IPC: C07D233/26
Filed: 1999-01-09
Abstract: Patente de Invenção:<B>"SULFONAMIDAS SUBSTITUìDAS POR NAFTILA E ANILIDA"<D>. A presente invenção refere-se a novas sulfonamidas substituídas por naftila e anilida da fórmula geral (I), na qual os substituintes A, D, E, G, R^ 1^, R^ 2^, R^ 3^, R^ 4^ e X têm os significados indicados, bem com processos para a sua preparação e seu emprego como agentes antiviróticos, especialmente contra vírus citomegali.
Patent BR-9908376-A (BR)
Title: Válvula de operação eletromagnética e processo para produzir uma camisa magnética para uma válvula
Inventor: NOLLER KLAUS
IPC: F02M51/06
Filed: 1999-10-22
Abstract: Patente de Invenção: <B>"VáLVULA DE OPERAçãO ELETROMAGNéTICA E PROCESSO PARA PRODUZIR UMA CAMISA MAGNéTICA PARA UMA VáLVULA"<D>. A invenção refere-se a uma válvula de operação eletromagnética com um circuito eletromagnético, que possui ao menos uma bobina magnética (1), um núcleo que atua como pólo interno e um induzido, bem como uma camisa magnética (60) que ao menos envolve parcialmente a bobina magnética (1). A camisa magnética (60) é produzida por meio de rolamento e curva, a partir de uma peça bruta de chapa. A camisa magnética (60) possui uma região de camisa central (630) que é seguida axialmente nos dois lados por regiões de fixação (640, 650) que possui um diâmetro externo menor do que a região de camisa (630). A válvula adapta-se especialmente como válvula injetora de combustível para conjuntos injetores de combustível de motores de combustão de ignição externa e de compactação de mistura.
Patent BR-9908681-A (BR)
Inventor: VERKRUIJSSEN BARTEL JOHANNES
IPC: H04W84/02
Filed: 1999-03-10
Abstract: Communication system comprising one or more exchanges and a number of terminals (telephone sets, facsimile apparatuses, etc.) which each through one of the mentioned exchanges is able to communicate with at least one of the other terminals whereby a) the user of a calling terminal calls the number of its own exchange, transmits signals indicating that the terminal has to be called back by the exchange after which the connection is cut off, b) thereafter the exchange establishes a connection with the calling terminal, c) the user of the terminal transmits the number of a desired other terminal to the exchange, d) the exchange thereafter establishes the connection with the desired terminal, whereby at least the calling terminals can be connected partly through wireless communication paths with their own exchange and to comprise a buffer in which the number of the desired other terminal can be stored, and comprise a circuit which, after said number is keyed in by the user and is stored in the said buffer, performs the above-mentioned steps a) instead of the user, waits until the exchange reports again, retrieves the number from said buffer and transmits this number instead of the user to the exchange which will perform thereafter step d).
Patent BR-9910173-A (BR)
Inventor: BIRKESTRAND ORVILLE J
IPC: B60L7/16
Filed: 1999-04-21
Abstract: A motorized wheel hub assembly includes a sealed motor section having first and second coaxial shafts extending from the motor section, the second shaft being a rotary shaft and a gear reduction section adjacent to the motor section, the gear reduction section including a pinion at the end of the rotary shaft, a plurality of planet gears rotatably mounted to the housing in meshing engagement with the pinion and a third shaft connected to the motor housing, all of the shafts being separate but coaxial. A hub having an interior surface closely surrounds the motor and gear reduction sections and is rotatably coupled to the first and third shafts. A ring gear formed in the interior surface of the hub is in meshing engagement with the planet gears so that when the second shaft rotates at a selected speed, the hub rotates relative to the first and third shafts at a lesser speed. Preferably, the hub is partially filled with oil to conduct heat from the motor section to the outside.
Patent BR-9913547-A (BR)
Title: Localização de posição de alta resolução
Inventor: GLAZKO SERGUEI A
IPC: H04W64/00
Filed: 1999-09-02
Abstract: "LOCALIZAçãO DE POSIçãO DE ALTA RESOLUçãO". A presente invenção consiste de um método e um equipamento novos e aperfeiçoados para efetuar a localização de posição em um sistema de comunicações sem fio. Uma modalidade da invenção compreende um método para efetuar a localização de posição incluindo as etapas de receber um conjunto de dados de amostras de elevada resolução em um intervalo de resolução, acumulando os dados de amostras de elevada resolução durante um intervalo de chip, resultando em montantes de acumulação, e correlacionando os montantes de acumulação com um código de correlação em um conjunto de deslocamentos que estão separados pelo referido intervalo de resolução.
Patent BR-9914396-A (BR)
Inventor: MAY CHRISTIAN
IPC: G06F9/45
Filed: 1999-10-01
Abstract: An efficient method for protecting entry addresses in computer programs allows direct jumps to permissible entry addresses. The permissible entry addresses are identified with a correlation of data which are not provided within the same individual instruction. By organizing the program code, the compiler or linker ensures that only legal entry addresses satisfy this correlation.
Patent BR-9914706-A (BR)
Inventor: MORGENSTERN HERBERT
IPC: B29K23/00
Filed: 1999-10-13
Abstract: The invention relates to a composite layer plate or film consisting of deep-drawable thermoplastic materials or mixtures thereof, containing at least one substrate layer and at least one top layer, wherein the top layer contains a lubricant.
Patent BR-9916299-A (BR)
Inventor: JAGER VERNON DE
IPC: F04D29/60
Filed: 1999-12-20
Abstract: An apparatus and method for slurrying waste materials and drill cuttings. The apparatus includes a pump having a chamber an inlet opening into the bottom of the chamber, an impeller, an outlet on one side of the chamber for removal of material into a discharge line, and circumferentially spaced circulation ports in the chamber side. The impeller extends below the chamber and breaks up debris in addition to drawing material into the pump chamber. The pump may be rotated by a swivel connection and moved and manipulated in the tank by a crane arm, or it may be suspended by cable or other means. The pump stirs up a slurry by rotating the impeller, opening the circulation ports at least partially so that the material entering the bottom inlet to the chamber and being agitated by the impeller is forced out of the circulation ports. The pump can operate in the stirring mode until the material to be removed is generally homogenious, whereupon the circulation ports can be closed allowing the impeller to direct the slurry through the side outlet of the chamber into the discharge line. The stirring or slurrying mode can be combined with a discharge mode by opening the circulation ports as required to slurrify the material while it is pumped out the discharge line. An auxiliary discharge conduit may also be connected with the outlet to discharge material back into the tank to exchange upper fluid layers with lower layers.
Patent CH-525933-A (CH)
Title: Preparation of disperse monoazo dyes by coupling
Inventor: RUDOLF ALTERMATT
IPC: C09B29/00
Filed: 1964-08-28
Abstract: Prepn. of disperse monoazo dyes of formula:- in which D is a diazo component, R is H or a possibly substd. hydrocarbon residue and Z a possibly substd. 2- or 4-pyridyl residue. Ring A can be substd. with non-solubilising gps. As dyes for castings, films, fibres, etc. of polyesters, polyamides, polyolefins, polyvinyl cpds. and polyacrylonitrile, also cellulose acetates.
Patent CH-526980-A (CH)
Title: Sewage effluent filter - with self cleaning mechanism
Inventor: ERNST FUCHS
IPC: B01D29/00
Filed: 1971-07-26
Abstract: A sewage filter has a dirty fluid tank leading, through a filter surface or cloth, to a filtrate chamber and discharge pipe. A drive mechanism is connected to the filtrate chamber and moves part or all of the filtrate chamber to produce a varying press. head between filtrate chamber and dirty fluid tank. Specifically, the filtrate chamber is of bellows or piston type, its vol. being periodically varied by the drive mechanism; alternatively, it is of fixed vol. type, raised and lowered by the mechanism and discharging through a flexible overflow pipe. The varying press. difference periodically cleans the filter.
Patent CH-498173-A (CH)
Title: Reacting (A) 45-99% of a polyamide-polyimide formed by reacting (1) 45-55 mole % of at least one aromatic acid, ester or anhydride with at least three carbonyl
Inventor: DONALD EDWARD GREEN
IPC: C08G69/42
Filed: 1964-09-25
Abstract: Reacting (A) 45-99% of a polyamide-polyimide formed by reacting (1) 45-55 mole % of at least one aromatic acid, ester or anhydride with at least three carbonyl groups per molecule which are -COOH, -COOR' (where R' is monovalent hydrocarbon) or anhydride groups, at least two carbonyl groups being in the ortho-position, with (2) 45-55 mole % of aliphatic, aromatic or aliphatic-aromatic diamines each with at least one primary amino group, and (B) 1-55% of a specified organosilyl cpd. that is free from Si-halogen bonds.
Patent CH-558877-A (CH)
Title: Internal combustion engine with rotating cylinder block - has pistons with connecting rods joined to eccentric fixed crank pin within cylinder block
IPC: F01B13/04
Filed: 1973-10-05
Abstract: In this engine the efficiency is improved by using half the even number of cylinders in a working cycle as working cylinders while other cylinders act as scavenging and charging cylinders for the working cylinders. The cylinders are not directly radial and their centre lines pass on one side of the centre of the circular arrangement. A common spark plug is used for all cylinders. The rotating cylinder block rotates on a stator plate and slots are provided for exhaust and inlet of working mixture. The rotation of the cylinder against the stator plate provides the necessary timing for the charging and scavenging of the two types of cylinder, at different dias. to keep them separate.
Patent CH-501664-A (CH)
Title: CNS-depressant piperazino-thiepin derivs.
Inventor: SCHINDLER WALTER DR
IPC: C07D409/04
Filed: 1968-12-04
Abstract: CNS-depressant piperazino-thiepine derivs. Title cpds. are 8-(methoxy or methylthio)-10-(1-piperazinyl)-10,11-dihydro-dibenzo b, f thiepines and their acid addition salts which, e.g., reduce motility, show a positive action in the traction test and have antiemetic properties and which are suitable for treating tension and anxiety states. They are prepared by subjecting corr. 8-(methoxy or methylthio)-10--(4-Y-1-piperazinyl)-10,11-dihydro-dibenzo b, f thiepines (where Y is a hydrogenolysable group, e.g. arylmethyl, diarylmethyl or arylmethoxycarbonyl) to hydrogenolysis.
Patent GB-2344545-A (GB)
Title: Polishing machine including a platform assembly mounted on three columns
Inventor: BUSSAN JOHN EDWARD
IPC: B24B37/08
Filed: 1998-08-28
Abstract: A polishing machine includes a platform assembly (60) slidably mounted on three support columns (32-36). The assembly (60) includes first and second platforms (64, 66) joined together and slidaby movable toward and away from each other. A lift plate (114) is supported above the uppermost platform (64) by a coil spring, which allows adjustment of the pressure applied on an upper polish plate (20) which is suspended from the lift plate (114) by a supporting element which passes through the assembly (60). Drive shafts (72-76) are suspended from an overlying superstructure and engage the upper platform (64) so as to raise and lower the assembly (60) and the upper polish plate (20).
Patent GB-2361047-A (GB)
Title: Mixer tap
Inventor: WILSON JOHN HALFORD
IPC: E03C1/04
Filed: 2000-04-06
Abstract: A pillar sink mixer comprises cold and hot tap pillars 14, 16 projecting above a horizontal panel 10. The pillars are spaced apart and a tubular connection 18 is provided between the pillars, from the middle of which extends a spout 22 of inverted J shape. The mixer has a hand spray device 60. The pillars have respective valves 28 controlling flow of cold or hot water to mixer chamber 60 below panel 10. Mixer chamber 60 has an outlet connected to the spray 60 by hose 62 and incorporates a valve (88, 90, 92, figure 3) which cuts off supply of water to upper parts of the pillars when spray 60 is operated. The valve comprises head (88) forced off its seat when there is flow to spout 22 but no flow to the spray 60. When there is flow to the spray 60 head (88) is seated due to the pressure drop around a plate (92) connected to head (88). Valve assemblies 28 have a first inlet 40 connected to a water supply, a second inlet 44 and a a first outlet 42 connected to the mixing chamber and a second outlet connected to a respective pillar. The first inlet and outlet 40, 42 are isolated from one another by a seal which has a spindle extending through it.
Patent GB-2362761-A (GB)
Title: PCB assembly and method therefor
Inventor: DORRICOTT NEIL COLIN
IPC: H05K7/20
Filed: 2000-05-24
Abstract: A cooling enhanced circuit board assembly (200) comprising: a circuit board (202) having members (206) extending therefrom for attachment to a substrate, and a cooling enhancing substrate (220) having formations (210) thereon for receiving the members from the circuit board, the members and formations being arranged to provide an interference fit therebetween and to ensure thermal contact between the circuit board and the substrate. Such an assembly provides reduced area of the overall product compared with known screw fixing clamp techniques, use of minimal fixings, and good RF screening while allowing easy access for re-working.
Patent GB-2350893-A (GB)
Title: Temperature Stabilised Electro-optic field probe
Inventor: YAMADA JUNZO
IPC: G01R1/06
Filed: 2000-05-26
Abstract: A probe for an electro-optic sampling oscilloscope is provided, capable of obtaining improved accuracy by controlling the temperature of an electro-optic element thus reducing the refractive index changes due to changing temperature. The probe comprises an electro-optic element 2 with a reflective film 2a on one face and a metal pin 1a on the film surface such that an optical property of the element, such as its polarisation properties, changes according to an electric field applied through the metal pin 1a. The probe further comprises a temperature detecting portion 4a, such as a thermistor and a temperature adjusting portion 4b, such as a resistive heater or Peltier cooler where both portions are contacting the element and are connected to a controlling portion 4c. The probe may operate by measuring the polarisation changes of a light beam from laser 10 after it passes into the electro-optic element 2 and is reflected back out to two photo-diodes 12 14 via polarisation beam splitters 6, 8 quarter-wave plate 5 and Faraday element 7.
Patent GB-2362971-A (GB)
Title: Internet search engine and method comprising thesaurus database
Inventor: RIVA FREDERICO
IPC: G06F17/30
Filed: 2000-05-30
Abstract: An internet search engine comprises a thesaurus database in which significations arranged in categories and sub-categories of meaning. The search engine responds to the receipt of a search signification, or search statement, by conducting a search for websites having a textual match with the search signification and by searching the thesaurus database to determine the category of meaning to which the search signification belongs. This meaning is used to identify related significations. The enquirer is then presented with a list of links to websites having a textual match and with a list of related significations as a suggestion for a supplementary search. A corresponding search method is also claimed. In another embodiment, the thesaurus database is provided in a plurality of languages so that the category of meaning can be translated from a first language into a second language and related search significations in the second language are presented to the enquirer.
Patent GB-2365085-A (GB)
Title: Protecting aircraft brake assemblies
Inventor: SWALES PHILIP ARNOLD
IPC: G05B19/418
Filed: 2000-07-18
Abstract: A shielding means 14 for protecting sensitive parts of an aircraft brake assembly from harmful liquids, e.g.runway de-icers, splashed on to the assembly is positioned, in use, in the likely path of splashed liquid and comprises an annular body of porous material sandwiched between two plates 14 with marginal portions 16 of the body exposed. Each plate, which may be of steel or ceramic material, is built up of three sections to allow for movement caused by differential expansion, and the shielding means is secured to the assembly by rivets 17.
Patent GB-2357185-A (GB)
Title: High resistivity carbide or nitride film for four transistor static random access memory structures (4T SRAM)
Inventor: CHOI SEUNGMOO
IPC: H01L21/8244
Filed: 2000-08-14
Abstract: A method of manufacturing a resistor for a four transistor static random access memory (4T SRAM) structure (100, Fig. 1) is disclosed. The method comprises forming dielectric layer (230) over active region (210) of semiconductor (205), forming resistive layer (340) on dielectric layer (230) and connecting active region (210) to resistive layer (340) through an interconnect structure (235, 435, 445). Resistive layer (340) includes a compound with a first element from group III or group IV and a second element from group IV or group V, e.g. silicon carbide or gallium nitride. The resistive layer (340) may be amorphous, and may be formed by physical vapour deposition. The resistor may be connected to transistor structure (200, Fig. 2) with source (215), drain (216) and gate (220) with dielectric (225).