baber/WOPTO huggingface dataset:
Patent BR-9906953-A (BR)
Title: Lã mineral
Inventor: BERNARD JEAN-LUC
IPC: C03C13/06
Filed: 1999-09-16
Abstract: "Lã MINERAL". A invenção refere-se a uma composição de lã mineral capaz de ser dissolvida em um meio fisiológico, e compreendendo os constituintes listados abaixo de acordo com as seguintes percentagens em peso: SiO~ 2~ 39-55%, preferivelmente 40-42%; Al~ 2~O~ 3~ 16-27%, preferivelmente 16-25%; CaO 3-35%, preferivelmente 10-25%; MgO 0-15%, preferivelmente 0-10%; Na~ 2~O 0-15%, preferivelmente 6-12%; K~ 2~O 0-15%, preferivelmente 3-12%; R~ 2~O (Na~ 2~O + K~ 2~O) 10-17%, preferivelmente 12-17%; P~ 2~O~ 5~ 0-3%, preferivelmente 0-2%; Fe~ 2~O~ 3~ 0-15%; B~ 2~O~ 3~ 0-8%, preferivelmente 0-4%; TiO~ 2~ 0-3%; e faixas de MgO entre 0 e 5% em particular entre 0 e 2% quando R~ 2~O<243>13,0%.
Patent BR-9908614-A (BR)
Title: Caixa de papelão
Inventor: CALUWE ROBERT CORNEEL JULIA MA
IPC: B65D5/72
Filed: 1999-02-03
Abstract: Patente de Invenção: <B>"CAIXA DE PAPELãO"<D>. A presente invenção é dirigida a uma caixa de papelão (1) dotada de seis lados substancialmente retangulares que compreendem lados de topo e de fundo que se opõem um ao outro, lados esquerdo e direito que se opõem um ao outro e lados dianteiro e traseiro que se opõem um ao outro, os lados esquerdo e direito compreendem pelo menos duas camadas de modo que um espaço é criado entre as mesmas, a caixa de papelão (1) compreende também uma porta em forma de gaveta (11) com uma ou mais abas deslizantes (10) que se encontram livres para se mover deslizavelmente entre as camadas dos lados esquerdo e direito, de modo a abrir a porta em forma de gaveta (11) em um ângulo superior a 45°, caracterizada pelo fato de que a maior altura da porta em forma de gaveta (11), medida entre a borda de topo e a borda de fundo da porta, é maior do que a dimensão de frente para trás da caixa de papelão.
Patent BR-9909407-A (BR)
Title: Produtos pigmentares
Inventor: HUSBAND JOHN CLAUDE
IPC: D21H21/52
Filed: 1999-04-01
Abstract: Patente de Invenção: <B>"PRODUTOS PIGMENTARES"<D>. Produto pigmentar adequado para uso em uma composição de revestimento a fim de proporcionar um revestimento brilhante sobre papel, o produto pigmentar compreendendo um caulim processado em partículas, cujas partículas possuem uma distribuição de tamanho de partícula de modo que pelo menos 80% em peso das partículas possui um diâmetro esférico equivalente de menos do que 2<109>m e não menos do que 8%, de preferência não menos do que 12% em peso das partículas possui um diâmetro esférico equivalente de menos do que 0.25<109>m e cujas partículas possuem um fator perfil de pelo menos 45, de preferência pelo menos 50.
Patent BR-9909535-A (BR)
Title: Catalisador compreendendo uma sìlica porosa de alta área de superfìcie e processos para preparar um catalisador e para fabricar ácidos etilenicamente insaturados ou ésteres dos mesmos e metacrilato de metila
Inventor: JACKSON SAMUEL DAVID
IPC: C07C51/353
Filed: 1999-04-01
Abstract: "CATALISADOR COMPREENDENDO UMA SìLICA POROSA DE ALTA áREA DE SUPERFìCIE E PROCESSOS PARA PREPARAR UM CATALISADOR E PARA FABRICAR áCIDOS ETILENICAMENTE INSATURADOS OU éSTERES DOS MESMOS E METACRILATO DE METILA". A produção de ácidos ou ésteres etilenicamente insaturados pela reação catalítica de um ácido ou éster alcanóico, especialmente propionato de metila, com formaldeído e um catalisador para este fim, em que o catalisador compreende uma sílica porosa de alta área de superfície que contém de 1 a 10 % em peso de um metal alcalino, especialmente césio (expresso como metal) e que tenha compostos de pelo menos um elemento modificador selecionado de boro, magnésio, alumínio, zircónio e háfnio dispersos nos poros da dita sílica em quantidade tal que o catalisador contenha um total de 0,25 a 2 átomos grama de elemento modificador primário por 100 moles de sílica.
Patent BR-9910748-A (BR)
Title: Método de planejamento de serviços de rádio-telefone em um sistema de comunicação por rádio-telefone
Inventor: BONTA JEFFREY D
IPC: H04W36/32
Filed: 1999-03-19
Abstract: <B>MéTODO DE PLANEJAMENTO DE SERVIçOS DE RáDIO-TELEFONE EM UM SISTEMA DE COMUNICAçãO POR RáDIO-TELEFONE<D> Em um sistema de comunicação sem fio, que inclui uma primeira unidade de comunicação fixa (105), diversas outras unidades de comunicação fixas (101, 106), e uma unidade de comunicação móvel (103), que responde a pelo menos a primeira unidade de comunicação fixa, um método de planejamento de serviço de rádio-telefone, para a geração de uma lista de vizinhos de transferência. O método inclui determinar a rota de curso da unidade de comunicação móvel (103) em relação à primeira unidade de comunicação fixa (105). O método também inclui o estabelecimento de diversas conexões entre a unidade de comunicação móvel (103) e a pluralidade de outras unidades de comunicação fixas, com base na rota de curso da unidade de comunicação móvel, e, a seguir, determinar uma pluralidade correspondente de métricas de qualidade de sinal para a pluralidade de conexões. O método ainda inclui a geração de uma lista de vizinhos de transferência, com base nas métricas de qualidade de sinal correspondentes.
Patent BR-9910851-A (BR)
Title: Composição de tratamento para os cabelos.
Inventor: ELLIS FRANCIS ANN
IPC: A61K8/86
Filed: 1999-05-15
Abstract: "COMPOSIçãO DE TRATAMENTO PARA OS CABELOS" A invenção fornece uma composição de tratamento para os cabelos tal como um xampu e condicionador adequados para aplicação tópica aos cabelos para reparo e prevenção de danos a estes, que compreende (i) colesterol, e (ii) um agente benéfico aos cabelos que seja uma mistura de um aminoácido básico e um ácido graxo. O colesterol e o agente benéfico aos cabelos estão preferivelmente combinados em uma dispersão de vesículas multilamelares, estabilizados com agentes tensoativos não iónicos.
Patent BR-9911258-A (BR)
Inventor: DANIELSSON PETER
IPC: F04D7/04
Filed: 1999-06-10
Abstract: Apparatus is disclosed for pumping a pulp suspension including a housing and an impeller including a central hub, a wheel disk surrounding the central hub, and pump blades extending radially from the central hub along the wheel disk, which includes at least one opening for discharge of an entrained gas from the pump suspension, a vacuum pump at the rear face of the impeller, and vacuum pump blades mounted for rotation within the vacuum pump housing, which includes an outer wall which is eccentrically disposed with respect to the vacuum pump blade, and a rear wall which includes a suction port for receiving the entrained gas, and with the vacuum pump housing mounted adjacent to the central hub to provide a gap therebetween, so that vacuum pump housing is axially adjustable so that the gap can be altered by axial adjustment of the vacuum pump housing.
Patent BR-9911349-A (BR)
Title: Genes para a biossìntese de epotilonas
Inventor: SCHUPP THOMAS
IPC: C12R1/465
Filed: 1999-06-16
Abstract: Patente de Invenção: <B>"GENES PARA A BIOSSìNTESE DE EPOTILONAS"<D>. Moléculas de ácido nucléico são isoladas de Sorangium Cellulosum que codifica polipeptídios necessários para a biossíntese de epotilona. São revelados processos para a produção de epotilona em hospedeiros recombinantes transformados com os genes da invenção. Desta maneira, epotilona pode ser produzida em quantidades grandes o bastante para permitir sua purificação e uso nas formulações farmacêuticas, tais como aquelas para tratamento do câncer.
Patent BR-9915403-A (BR)
Title: Antagonistas receptores iii de 4-aroil-piperidin-ccr-3
Inventor: GONG LEYI
IPC: C07D409/12
Filed: 1999-11-08
Abstract: Patente de Invenção: <B>"ANTAGONISTAS RECEPTORES III DE 4-AROIL-PIPERIDIN-CCR-3"<D>. Esta invenção refere-se a certos sais quaternários de piperidina de Fórmula (I) que são antagonistas receptores de CCR-3, a composições farmacêuticas que contém os mesmos, a processos para uso dos mesmos e a processos para a preparação destes compostos.
Patent BR-9915718-A (BR)
Title: Dispositivo e método de limpeza
Inventor: RUSSO PETER B
IPC: B08B1/00
Filed: 1999-08-26
Abstract: "DISPOSITIVO E MéTODO DE LIMPEZA" Trata-se de panos de limpeza na forma de rolo ou de folhas separadas são armazenados em um saco plástico. Uma saída de fechamento restrito é proporcionada para o saco, em uso com os panos de limpeza na forma de rolo, uma saída restrita é apresentada, de modo a proporcionar resistência para a retirada de uma tira de panos de limpeza a partir do saco, e permitindo que o mesmo seja virado ao longo de linhas de perfuração delineando os panos de limpeza um a partir do outro, preferencialmente, o material de limpeza tendo líquido de limpeza absorvente no mesmo, o material do saco sendo laminado compreendendo uma folha de alumínio sanduichada entre camadas de poliéster com uma camada interna de polietileno. Esse material é altamente resistente para ataque por solventes agressivos. Em uso com panos de limpeza separados, o saco tendo um fecho de fixação deslizante que proporciona uma abertura de saída grande e fechamento livre de adesivos.
Patent CH-504417-A (CH)
Title: Aromatic sulphamoyl cpd prepn.
Inventor: LINCOLN HARVEY WERNER
IPC: C07F9/42
Filed: 1967-11-20
Abstract: (A) Cmpds. - (I) R1, R2 & R4 = an aliphatic residue, eg. opt. subst. alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, alkylene, an araliphatic residue, eg. opt. subst. PhCH2, an aliphatic residue substd. by a heteroaromatic gp., or (R2 & R4 only) H. - R3 = Cl or Br. - R5 = an opt. subst. aryl or heteroaryl residue. - (B) Acyl derivs, esters, and salts of I. - Diuretics, sodiouretics and chloruretics, active at doses of 0.002g/kg/day.
Patent GB-2363173-A (GB)
Title: Epicyclic transmission with electric motors to vary output speed
Inventor: MOELLER FRANK
IPC: B60W10/26
Filed: 2000-06-07
Abstract: An epicyclic transmission comprises a first annulus gear 26 grounded by a switched reluctance type first electric motor 13 and a second sun gear 18 grounded by a second motor 15 of the switched reluctance type. The transmission has control means which permits the speed of the motors 13, 15 to be varied so as to alter an output speed of the transmission. First annulus gear 26 is engaged with first planet wheels 24 having a first carrier that is connected to a second annulus gear 30. Second annulus gear 39 drives second planet wheels 31 having a second carrier which may be connected to an output shaft 37. The first carrier and first planet wheels 24 may be driven, via flywheel 22, by an input to the transmission. First planet wheels 24 also drive a first sun gear 19 which is coupled to the second sun gear 18.
Patent GB-2349319-A (GB)
Title: Preserving loop fairness with dynamic half-duplex
Inventor: MILLER MICHAEL H
IPC: H04J3/02
Filed: 1999-02-24
Abstract: A method and apparatus for preserving loop fairness. Some embodiments include a dynamic half-duplex feature. One aspect includes a communications channel system and method for preserving loop fairness that includes a first channel node having one or more ports, each port supporting and attached to a fibre-channel arbitrated-loop serial communications channel. One of the ports will arbitrate for control of that port's attached channel, wherein control of the channel loop, once arbitration is won, a fairness-preserving apparatus causes control of the communications channel to be released based at least in part on whether a predetermined amount of use has occurred between the first port and the communications channel. In some embodiments, the predetermined amount of use includes a transfer of a first predetermined amount of data. In some embodiments, release of control of the channel is inhibited if less than a second predetermined amount of data remains to be transferred.
Patent GB-2359191-A (GB)
Title: Method of manufacturing a semiconductor device involving forming a resin on one face and thinning the opposite face
Inventor: HAJI HIROSHI
IPC: H01L21/68
Filed: 2000-09-01
Abstract: A method of manufacturing a semiconductor device comprises forming a resin layer (3) on the front face of semiconductor wafer (1) having electrodes (2) , and then thinning the back face of the wafer (1). A conductive section may be formed on the electrodes (2) by plating (13, Fig. 4b), wire bonding or by connecting metallic balls (15, Fig. 4b). The thinning process may involve mechanical grinding, chemical etching or plasma etching, resulting in a wafer of thickness less than 300 m. The method may also involve cutting the wafer to separate the different semiconductor elements mounted on the wafer (1). The resin layer may include silica, alumina, zirconia, quartz fibre, glass fibre or resin fibre, or inorganic particles capable of absorbing ionic impurities. A semiconductor device is also claimed with a resin layer (3), and a wafer (1) of thickness below 300 m.
Patent GB-2367280-A (GB)
Title: A cable drum trailer
Inventor: LEEPER NORMAN
IPC: B60P3/035
Filed: 2000-09-28
Abstract: A cable drum handling device, for cable drums 2 having two circular end-plates 4 at either end of a support shaft comprises a support structure 20,21 having drum mounting means 5 for rotatably securing a cable drum so as to allow cable draw off, and a cable drive mechanism having means for releasably engaging and then rotating the drum. In the preferred embodiment the cable handling device is mounted on a trailer 1 having an open rear portion to form a u-shaped cable drum embracing chassis. The drum mounting means is able to lift the cable drum clear of the ground by means of a fluid-operated ram 31 which acts upon support arms 21 fitted with a plurality of open-mouthed sockets 5, engageable with stub axles on the drum end-plates 4, allowing different drum diameters to be readily accommodated. The cable drive mechanism comprises a roller or rollers that engage either the peripheral rims or end-faces of the circular end plates 4 of the cable drum, eg. a powered roller 40 longitudinally reciprocable by a fluid-operated ram.
Patent GB-2372382-A (GB)
Title: Solar and wind powered lighting unit
Inventor: CRAMPTON MICHAEL BERNARD
IPC: F21S9/04
Filed: 2000-10-20
Abstract: A lighting device e.g. a street lamp, is powered by solar panels 12, and a wind turbine 5 driving a generator 6. Both provide power to a battery 8 which supplies the lamps 11. Control means 7 are provided to activate and deactivate the light depending on ambient light levels. The lamps may be LEDs with control means to provide an oscillating supply. A regulator may be provided to prevent overcharging of the battery.
Patent GB-2358625-A (GB)
Title: Lateral alignment of printed sheets at output
Inventor: JOHNSON STEVEN M
IPC: B65H9/16
Filed: 2001-01-12
Abstract: A method for aligning a sheet output from the output device of an image forming machine includes receiving a sheet 40 moving in a first direction. The sheet is also moved laterally in a second direction, perpendicular to the first direction, to a predetermined position before being outputted. Also provided is a method wherein the sheet is moved laterally to a third offset position before output. Also provided are mechanisms with a movable carriage 20 with driven rollers 34 for moving the sheet laterally and a sensor 26 for detecting sheets. An offset mechanism is also provided.
Patent GB-2362341-A (GB)
Title: An upright cyclone vacuum cleaner
Inventor: OH JANG-KEUN
IPC: A47L5/28
Filed: 2001-02-07
Abstract: An upright vacuum cleaner comprising a body (10) having a dust chamber (11) and a motor chamber, a suction brush (20) connected to the body, and a removable dual cyclone-type dust collecting means (30) comprising an upper cover 140 having a first air inlet 141 and an air outlet 142, a cylindrical outer cyclone receptacle 160 having open ends and being coupled to the upper cover, an inner cyclone receptacle 150 coupled to the upper cover and a removable lower cover 170 to allow removal of collected dust. The inner cyclone receptacle may comprise a grille 151 with a plurality of holes and a second air inlet 152. A further cleaner is claimed having a single cyclone dust collecting means.
Patent GB-2357462-A (GB)
Title: An ink capsule for a printer
Inventor: KENNEY CHRISTOPHER THOMAS
IPC: B41K3/56
Filed: 1999-09-09
Abstract: An ink capsule and an ink supply for a printer, the capsule (10) comprising a hollow container (11) having a mouth (18) and an inlet port (15), a flexible impermeable liner (17) sealed to the container shell, and which is filled with a resilient polymeric foam (21), with the mouth of the container being closed by a porous disc (22). The ink supply (31) further includes a variable volume fluid reservoir (41) connected to the inlet port (15) for the movement of fluid between the reservoir (41) and the container (11) in response to the expansion and contraction of the reservoir (41).
Patent GB-2374225-A (GB)
Title: Camera for recording linked information associated with a recorded image
Inventor: CHEATLE STEPHEN PHILIP
IPC: G06F3/0481
Filed: 2001-03-28
Abstract: Apparatus for providing composite electronic image of a scene including at least one link to other information comprises a camera 1 for providing an image signal, link generating means responsive to the scene or the immediate environment for generating a link signal, and means for combining the image and link signals to provide said electronic image. As shown, the viewed scene includes a zoo information display 7 with a barcode which is read by the camera to provide the final part of the link information for concatenation onto a first part which loaded into the camera at entry to the zoo (or preloaded if the camera belongs to the zoo). Clicking on the display 7 on the viewed image provides a link to a zoo web page associated with the enclosure 4.
Patent GB-2358146-A (GB)
Title: Auxiliary catalyst for purifying exhaust gas
Inventor: YAMAZAKI MASATOSHI
IPC: B01J23/10
Filed: 2000-09-11
Abstract: An auxiliary catalyst for purifying exhaust gas, characterized as comprising a granular aluminum oxide carrier and, carried thereon, a composite oxide comprising (a) cerium and (b) at least one element selected from the group consisting of zirconium, yttrium, strontium, barium and a rare earth element, and having a specific surface area of 40 m<SP>2</SP>/g or more as measured after firing, an oxygen storage capacity at 400{C of 10 micromoles or more and the capacity at 700{C of 100 micromoles or more. The utilization of cerium oxide used in conventional auxiliary catalysts as a cerium-containing composite oxide has been found to improve the resistance to heat and suppress the lowering of performance capabilities owing to the deterioration by heat. Further, the above auxiliary catalyst can withstand the usage for a long period of time as a practical catalyst, as it exhibits great values as specified above for specific surface area and oxygen storage capacity.
Patent GB-2376763-A (GB)
Title: Demonstrating the integrity of a compartment of a compartmented operating system
Inventor: DALTON CHRISTOPHER I
IPC: G06F21/57
Filed: 2001-06-19
Abstract: A computing platform 20 runs a compartmented operating system 22 and includes a trusted device 213 for forming an integrity metric which a user can interrogate to confirm integrity of the operating system. Also, the integrity of an individual compartment 24 is verified by examining status information for that compartment including, for example, the identity of any open network connections, the identity of any running processes, and the status of a section of file space allocated to that compartment 24. Hence, the integrity of an individual compartment 24 of the compartmented operating system 22 can be demonstrated.
Patent GB-2377003-A (GB)
Title: A valve arrangement actuated by electrical means having reduced cabling.
Inventor: SAUNDERS NEIL
IPC: F16K31/06
Filed: 2001-06-25
Abstract: A valve arrangement having means 1 for controlling fluid flow between a first and second condition. The first condition is caused by electrical means 8 and the second condition by electrical means 12. Electrical means 8 and 12 are supplied with signals from the same pair of conductors 15, 16. Selection of either first condition or second condition is by polarity change of the signal from a first polarity 17 to a second polarity 18 selectable from an electronic control device 3. The electrical conductor 15 is connected to electrical means to limit only signals of the appropriate polarity to the electrical means 8, 12. The devices which provide electrical means for controlling the valve between first and second conditions may be solenoids, and the devices which limit the polarity to the required electrical means may be diodes. The invention allows the reduction of the signal cables between electrical means for operation between first and second valve condition.
Patent GB-2369759-A (GB)
Title: RF communication with downhole equipment
Inventor: LAYTON JAMES E
IPC: E21B47/12
Filed: 2001-07-17
Abstract: Data or control signals are communicated over all phases of a three phase power cable 104 supplying power from a surface location to a motor/pump assembly 106 located within a wellbore utilizing modulated radio frequency signals. The radio frequency signals may be impressed on the power cable through physical taps to the power cable conductors or by reactive coupling to the power cable. The transmission frequency is selected from a range of frequencies which propagate through the motor windings and up the power cable with sufficient amplitude to be received and processed. The modulated RF signal may be transmitted concurrently with the three phase power on the power cable, and simultaneous bidirectional communications between the surface and downhole locations may be supported utilizing, for example, discrete frequencies for transmission in different directions. A network of RF transceivers or nodes 114<U>a</U>-114<U>f</U> may be situated at various locations along the wellbore and the motor/pump assembly to gather information about conditions at different points (e.g., below the motor/pump assembly, above the motor/pump assembly, and at the wellhead of a subsea borehole), with transmission on the power cable shared among the nodes through a spread spectrum and/or multiple access protocol.
Patent GB-2366085-A (GB)
Title: Magnetically centred torque motor
Inventor: SPANO DOMINIC
IPC: H02K33/00
Filed: 2001-07-18
Abstract: A limited angular displacement torque motor 15 comprises a magnetised rotor 16 mounted for rotational movement relative to a stator 18. Rotor 16 has a core 30 supporting permanent magnets 31a - 31d which have alternating north and south radial magnetisation. Coils 19 extend axially trough the spaces between teeth 35 of stator 18. Stator 18 comprises a stack of laminations of two types, namely, a conventional lamination 42 (fig.4), and a modified lamination 43 (fig.5) with fewer pole-pieces than the conventional lamination. Conventional laminations 42 act as a driving magnetic configuration 23 which produces a torque on the rotor as a function of the current in coils 19. Modified laminations 43 act as a centring magnetic configuration 20 which produces a torque on the rotor as a function of rotor angular displacement. The stack of modified laminations 43 is preferably positioned towards the axial centre of stator 18; in this way, the stacks of conventional laminations 42 will support the ends of winding 19. In contrast to magnetic centring devices of prior art, the centring configuration 20 not only provides the desired magnetic centring torque, but also produces a significant fraction, e.g. about 25%, of the total driving torque of the motor.