baber/WOPTO huggingface dataset:
Patent BR-9812210-A (BR)
Title: Aparelho de comutação sìncrona
Inventor: ITO HIROKI
IPC: H01H9/56
Filed: 1998-07-16
Abstract: "APARELHO DE COMUTAçãO SìNCRONA". Um aparelho de comutação síncrona para detectar uma voltagem fonte de cada fase, para fechar cada fase com uma defasagem elétrica predeterminada para cada fase, que inclui dispositivos de comutação 1a-1c fornecidos, um para cada fase, para abrir e fechar uma carga de impedância, mecanismos de comutação 2a-2c para fechar e abrir os dispositivos de comutação 1a-1c para cada fase, transformadores de medição 5a-5c, para medir voltagens fonte de fases respectivas, e voltagens de fase para fase, e dispositivos de controle de fase 42, cada um, para emitir um comando para energizar a carga de impedância com uma defasagem elétrica em uma faixa predeterminada para cada fase ao detectar um ponto zero de uma voltagem fonte de cada fase, ou um ponto zero de cada voltagem de fase para fase.
Patent BR-9812724-A (BR)
Title: Aquecedor solar de água
Inventor: SUEHRCKE HARRY
IPC: F24J2/34
Filed: 1998-10-16
Abstract: <B>"AQUECEDOR SOLAR DE áGUA"<D> A invenção refere-se a um aquecedor solar de água compreendendo uma câmara cheia de líquido isolada termalmente (2) que possui uma superfície inferior interna absorvente de calor e uma porção superior (3) a qual é transparente para radiação solar, onde a referida porção superior é adaptada para suportar a pressão de fluido do referido conteúdo da câmara quando da inclinação do referido aquecedor, e um permutador de calor (4) que se estende por pelo menos uma porção da referida câmara, o referido permutador de calor possuindo uma entrada de água e uma saída de água externas à referida câmara. A invenção também provê um aquecedor solar de água similar ao descrito acima, com a exceção de que o aquecedor não inclui um permutador de calor.
Patent BR-9900971-A (BR)
Title: Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida, desacoplamento automático e válvulas de retenção e alìvio
Inventor: GIULIANI ALEXANDRE
IPC: F16K17/04
Filed: 1999-03-08
Abstract: <MU>''CONJUNTO DE ACOPLAMENTO PARA RECIPIENTE DE GáS LIQuEFEITO DE PETRóLEO COM FIXAçãO RáPIDA, DESACOPLAMENTO AUTOMáTICO E VáLVULAS DE RETENçãO E ALìVIO''<MV>. Possui um sistema de fixação (Figura 1) de acionamento manual através de um esforço simples e único, sendo este sistema projetado para que, em função do aumento da pressão interna ocorra o desacoplamento, protegendo o restante do sistema de transmissão de gás deste aumento de pressão. Contém também uma válvula de retenção (Figura 2) para vedar o Recipiente de Aço (Botijão de Gás) quando desacoplado. A válvula de alívio (Figura 3) colocada internamente ao pino da válvula de retenção, visa liberar somente o gás excedente para que a pressão interna volte ao patamar de segurança, sendo importante em caso de acidente ou de incêndio. A pressão de regulagem da válvula de alívio é maior do que a pressão de desacoplamento automático no caso do sistema de transmissão estar em funcionamento, pois assim primeiro é liberado o acoplamento para depois ser feita a liberação pela válvula de alívio, mas menor do que a pressão máxima de teste do recipiente de aço.
Patent BR-9904551-A (BR)
Inventor: MEYER PHILIPPE
IPC: B22D18/04
Filed: 1999-03-10
Abstract: A sand mold (10) is produced with a blocking device (30, 31) close to the feed channel (22). The feed channel is connected to a feeder (20) of the casting material under pressure, and the mold is filled. The device (30, 31) is moved to block the feed channel before total solidification of the casting, and the mold is rotated through half a revolution to ensure final solidification in a gravity mode.
Patent BR-9910066-A (BR)
Inventor: FANARA DOMENICO
IPC: A61K45/00
Filed: 1999-04-16
Abstract: A method is described for preparing a fluid pharmaceutical composition which allows the controlled release of at least one active substance. The method involves mixing a therapeutically effective amount of at least one active substance, from 3 to 55% by weight of phospholipid, from 16 to 72% by weight of pharmaceutically acceptable solvent, and from 4 to 52% by weight of fatty acid. The composition has a property of gelling instantaneously in the presence of an aqueous phase.
Patent BR-9911089-A (BR)
Title: Sistema e método para controle da caixa de caracteres em um dispositivo de comunicação sem fio
Inventor: ROGERS JOHN G
IPC: H04M1/2748
Filed: 1999-06-08
Abstract: Patente de Invenção: "SISTEMA E MéTODO PARA CONTROLE DA CAIXA DE CARACTERES EM UM DISPOSITIVO DE COMUNICAçãO SEM FIO". Uma técnica para comutar entre caracteres alfabéticos de caixa alta ou baixa (ou maiúsculos e minúsculos) em um dispositivo de comunicação sem fio mede o período de tempo em que uma tecla numérica é mantida na posição comprimida pelo usuário. Caso uma tecla numérica seja comprimida pelo usuário por um período de tempo menor que o tempo limite predeterminado (212), o caracter alfabético selecionado é exibido em uma caixa de caracter padrão ("default"). Caso a tecla numérica selecionada seja mantida na posição comprimida por um período de tempo que supera o tempo limite predeterminado, a caixa do caracter é alterada e o caracter alfabético selecionado alterado é exibido para o usuário (214). O usuário seleciona o caracter alfabético desejado pela ativação de uma tecla numérica selecionada uma vezes correspondendo á letra alfabética desejada. caso a tecla numérica seja mantida na posição comprimida por um período de tempo que supera o tempo limite durante qualquer das compressões de tecla (212), o sistema automaticamente se modifica para a caixa de caracter alfabético alterada (214). A caixa do caracter alfabético é controlada em uma base de caracter a caracter, de tal forma que a entrada de um novo caracter alfabético utiliza a caixa de caracter de default a menos que a tecla numérica selecionada seja novamente mantida na posição comprimida por um período de tempo que supera o limite predeterminado.
Patent BR-9911963-A (BR)
Title: Processo para fabricação de um artigo texturizado, artigo, escova de dente, escova interdental, fio dental, e, escova oral.
Inventor: GUAY GORDON G
IPC: A46B9/04
Filed: 1999-07-08
Abstract: "PROCESSO PARA FABRICAçãO DE UM ARTIGO TEXTURIZADO, ARTIGO, ESCOVA DE DENTE, ESCOVA INTERDENTAL, FIO DENTAL, E, ESCOVA ORAL" A invenção é baseada na descoberta de que materiais em floco ou texturizados (por exemplo, para uso como fio dental, ou cerdas de escova de dentes) podem ser fabricados sem usar adesivos para segurar as fibras curtas ou partículas de textura ao material básico, ou substrato. Os materiais em floco ou texturizados são formados através de termicamente ou quimicamente amolecer um substrato preformado (por exemplo, lâminas, fibras, ou filamentos feitos de Teflon(r), Kevlar(r), algodão, poliéster, polietileno, ou outro plástico), a seguir tratamento do substrato amolecido com fibras curtas ou partículas de texturizadas. Alternativamente, as fibras curtas ou partículas de textura podem ser aplicadas durante a formação do substrato (por exemplo, em um processo de extrusão, sopro por fusão, fundição em molde, tecedura, ou trefilamento).
Patent BR-9913514-A (BR)
Title: Alimentador de fio
Inventor: LAMPPRECHT ALFRED
IPC: D04B15/48
Filed: 1999-08-13
Abstract: "ALIMENTADOR DE FIO" Um alimentador de fio possui uma roda de alimentação de fio a qual, de preferência, compreende cerâmica, e é revestida com um material correspondente. A roda de alimentação de fio, em função da escolha de seu material ou de sua forma, possui melhores propriedades de operação a longo prazo. O formato geométrico e/ou o material são menos susceptíveis de desgaste. Isto é obtido por intermédio de superfícies cerâmicas e/ou pela combinação de uma superfície de entrada de fio contínua e cónica com faces de suporte semelhantes de tira contíguas na região de armazenagem de fio, e uma superfície ininterrupta, ou seja, contínua, na região de desenrolamento de fio; as superfícies são modeladas de tal modo que o fio, ao longo de seu trajeto a partir da região de entrada até a região de desenrolamento, varre sobre as superfícies correspondentes sobre todo o trajeto axial. O suporte ou encosto semelhante a tira do fio na região armazenagem de fio é obtido por modelagem adequada da roda de alimentação de fio na região de armazenagem de fio. Aberturas ou fendas ou semelhante na roda de alimentação de fio não são necessárias, porém podem ser providas.
Patent BR-9913661-A (BR)
Title: Núcleo de transformador
Inventor: HOGLUND LENNART
IPC: H01F27/25
Filed: 1999-09-02
Abstract: Patente de Invenção: <B>"NúCLEO DE TRANSFORMADOR"<D>. Um núcleo de transformador compreende pelo menos uma perna e pelo menos uma parte de forquilha, onde a seção transversal da perna ou as pernas é regularmente de múltiplas bordas com mais que quatro bordas. O núcleo é feito de anéis enrolados a partir de tiras de largura constante, onde boas propriedades elétricas são obtidas. O transformador é também fácil de fabricar e impede desperdício de material.
Patent BR-9914813-A (BR)
Title: Sistema conservante para composições farmacêuticas administráveis topicamente
Inventor: CASTILLO ERNESTO J
IPC: A61K47/14
Filed: 1999-09-21
Abstract: Patente de Invenção: <B>"SISTEMA CONSERVANTE PARA COMPOSIçõES FARMACêUTICAS ADMINISTRáVEIS TOPICAMENTE"<D>. Tensoativos aniónicos são usados em conjunção com um ácido antifungo e um agente quelante para conservar composições farmacêuticas administráveis topicamente sem a necessidade de um conservante convencional tal como cloreto de benzalcónio.
Patent BR-9914907-A (BR)
Title: Cápsula mineral, processo para sua preparação, e, utilização das cápsulas
Inventor: DUPUIS DOMINIQUE
IPC: A61K36/02
Filed: 1999-10-27
Abstract: ''CáPSULA MINERAL, PROCESSO PARA SUA PREPARAçãO, E, UTILIZAçãO DAS CáPSULAS''. A invenção refere-se a uma cápsula mineral constituída de uma casca mineral e de um núcleo líquido em que se encontra imobilizada pelo menos uma substância ativa biológica. Ela também se refere a um processo de preparação das referidas cápsulas, bem como a suas utilizações.
Patent BR-9915105-A (BR)
Inventor: ROMIJN WIM
IPC: B60B7/20
Filed: 1999-07-12
Abstract: A hub cap (3) with a picture for a rim (2) of a wheel of a vehicle comprises a housing connected to the rim (2) and a disc connected rotatably to the housing (4). The picture is arranged on the side of the disc (5) remote from the housing. The rotatable connection between the housing and the disc is formed by a pivot pin (6) which is received rotatably in a pivot hole. A mass is connected to the disc at a distance from the pivot pin. The mass (11) is connected to the disc for pivoting on a first shaft parallel to the pivot pin, so that the stabilizing effect of the mass (11) on the disc works better during rotation of the rim.
Patent CH-514428-A (CH)
Title: Multiple injection moulding nozzle adaptor - with anti clogging system esp for duromers and elastomers
Inventor: KARL NEUENSCHWANDER
IPC: B29C45/23
Filed: 1969-10-31
Abstract: Multiple injection moulding nozzle adaptor which is screwed directly onto the delivery cylinder for the moulding material. It is enlarged internally towards the delivery end with a conical inner surface with which an internal conical distributor, with channels along its conical surface to the individual nozzles, is fitted. By mounting this cone on the base of an outer tube, fixed by a ring screw, connection can be made between channels esp. for coolant in the wall of the body and in the distributor cone. The adaptor is free from clogging and is easily cleaned.
Patent FR-843518-A (FR)
IPC: C07C203/00
Filed: 1938-09-15
Granted: 1939-07-05
Abstract: 509,204. Polynitrites. NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ. Sept. 7, 1938, No. 26193. Convention date, Sept. 17, 1937. [Class 2 (iii)] Monophenolic polynitrites are made by treating polyhydroxy compounds with nitrous acid in an aqueous medium, the products being removed from the medium as soon as they are formed. The solubility of the product may be diminished by adding a salt, or, if a higher nitrited product is desired, acetic acid may be added to increase the solubility of less nitrited esters. The nitrous acid may be made in the medium by adding an alkali or calcium nitrite and a mineral acid or acetic acid or nitrous anhydride may be introduced. Suitable polyhydroxy compounds are glycerol, alpha-, #- and dimethyl glycerols, pentaerythritol, methyl tricarbinol methane, erythritol and its monoacetate, monoethyl ether and monochlorhydrin, and hexyl erythritol, from all of which polynitrites containing a free hydroxy group may' be prepared ; and ethylene, propylene, trimethylene, isobutylene, #-butylene, alpha- and #- methyl trimethylene, diethylene and #-methylene trimethylene glycols, glycerol monoethyl ether and monoacetate, and erythritol dichlorhydrin; polyhydroxy compounds containing carboxyl groups are also suitable, such as monomethyl tartrate, dimethyl racemic acid and dihydroxy maleic acid.- Substances such as sucrose which contain many hydroxy groups are not suitable, but sucrose containing a hydrophobic group such as an alkyl group is suitable. An example describes the production of ethylene glycol dinitrite.
Patent GB-2343305-A (GB)
Title: Electric bus arrangement and method for minimising the inductance in an electric bus arrangement
Inventor: WU JIAN MU
IPC: H02M7/00
Filed: 1998-07-13
Abstract: Electric bus arrangement (1) for DC-supply of power components particularly for an inverter, having a first and a second plate (2, 3), arranged in parallel with each other, separated by an isolating layer (4), by which the first plate (2) connects first connections of power components (13) of a first group with first connections (23) of power components (14) of a second group, and the second plate (3) connects second connections of the power components (13) of the first group with second connections of the power components (14) of the second group. In such a bus arrangement an increase of the switching frequency is desired, however without the risk of damaging components due to overvoltage. For this purpose, the first and the second plates (2, 3) are branching in the area of the circuit components (14) of the second group into connection extensions (15, 16), which are directed in different directions, and from the meeting point (17) of the connection extensions (15, 16) the first and the second plates are arranged in parallel.
Patent GB-2358174-A (GB)
Title: Bag with venting passage
Inventor: TANG LUEN SING
IPC: B31B19/64
Filed: 2000-01-14
Abstract: A bag of multiply plastics film has an innermost ply comprising at least one panel 5 of material which is non-heat-sealable or less heat sealable than the rest 4 of that ply so that a venting passage is formed where the bottom seal 6 of the bag crosses that panel 5. The panel 5 may be of an oriented polypropylene, the rest 4 being of a cast polypropylene. Panel 5 may extend continuously from the bottom seal 5 to the bag mouth 10. Successive bags may be formed from sheet material including the panel 5 and having its longitudinal edges heat sealed together along a heat seal 7. A notch 15 may be provided to facilitate opening of the bag, when its mouth has been sealed, by tearing along the panel 5. Outer plies 3 of the film may be of oriented polypropylene. Panel 5 may be placed in an interruption in the rest 4 of the inner ply, or the panel may be applied to the surface of a continuous layer 4, Figure 4. A second panel 5 may be provided opposite to that shown, Figure 2. The bag may contain food to be heated by microwave while in the bag, the vent passage allowing escape of fluid during heating.
Patent GB-2362233-A (GB)
Title: System and method for testing computer components by co-operation of two computer hosts
Inventor: ZHANG TONG-RUI
IPC: G06F11/22
Filed: 2000-05-08
Abstract: A system and method for testing computer components by using two computer hosts 302, 304 is disclosed. A test command transferring module 314 transmits a test command 330 from a slave computer 302, a master computer 304 accepts the test command via a test command receiving module 322 and preferably sets itself to go into a testing mode. An acknowledgement message transferring module 324 of the master computer generates an acknowledgement message 332 and transfers it to the slave computer for being accepted by an acknowledgement message receiving module 316. A test pattern transferring module 318 transmits a test pattern 334 from the slave computer and it is accepted by a test pattern receiving module 326 of the master computer. The computing module generates a test result by using the test pattern. The test result is then transferred from a test result transferring module to the slave computer and it is accepted by a test result receiving module 320. Finally, the slave computer compares the test result and test pattern to check whether the detected component works normally or not.
Patent GB-2351356-A (GB)
Title: Electro-optic devices
Inventor: SPENCER SIMON HOWARD
IPC: G02B5/30
Filed: 2000-05-24
Abstract: An electro-optic device includes a polarising beam splitter 1 which sends a polarised component along a first path via birefringent cells C1 and C2 and a differently polarised component via a second path through cells C3 and C4. The two components are combined at 8 and the output directed onto a CCD sensor 9. The modulator has a high transmission characteristic and allows faster switching. In one embodiment, the device is used to view differently polarised light from a scene.
Patent GB-2365238-A (GB)
Title: Arrayed waveguide optical router with wavelength converters
Inventor: TZANAKAKI ANNA
IPC: H04Q11/00
Filed: 2000-07-26
Abstract: In the present invention, an arrayed waveguide (AWG) type optical router incorporates an output wavelength conversion stage that enables flexible virtual wavelength path provisioning and eliminates the crosstalk introduced by the AWG, thereby suppressing the overall power penalty. In particular, an output stage of the AWG includes a plurality of wavelength converters connected to a respective one of each of the output ports of the AWG device.
Patent GB-2370322-A (GB)
Title: Seal components which change shape with temperature
Inventor: QUOIANI ROBERTO LAWRENCE
IPC: F16J15/16
Filed: 2000-12-20
Abstract: A seal component 10 is made from shape memory alloy and/or is of bi-metallic construction such that its shape can change from a non-energised state A to an energized state B on heating. The seal may be used in conditions in which it exhibits super-elasticity if it is of shape memory alloy. The seal 10 can be U-shaped in section, circular (Fig. 6) or rectangular (Fig. 7).
Patent GB-2373992-A (GB)
Title: Suction mounted container support
Inventor: BOXHALL SUSAN ELIZABETH
IPC: F16B47/00
Filed: 2001-03-09
Abstract: A support 10 for a container 12 has a support base 14 joined by a connecting rod 16 to a ring 18 which in use surrounds the container. The support is mounted on a vertical surface by a suction pad 20.
Patent GB-2371222-A (GB)
Title: Seat with swing out foot rest scissor lever mechanism with anti-pinch spring
Inventor: HAUSHERR KLAUS
IPC: A47C1/0355
Filed: 2001-03-15
Abstract: A seat 1,3,4 has coupled to some portion of it, most likely a seat part 4, by at least one scissor or lazy tong mechanism 5, a footrest 2 that can be swung out. The scissor mechanism features pivotally connected 7, 8, 10, 12 offset 11 generally parallel scissor levers 6, 9 one of which is a spring 9, most likely a helical spring coiled into a block, which is rigid in compression and flexible in tension or under lateral loading. The spring acts as a rigid lever in the scissor mechanism during normal deployment but may bow into a curve (9, fig.4) should a item such as a child's limb get caught between the scissor levers (6,9, fig.4) and as such may prevent injury. The footrest may be activated by a user leaning on the seat back 3.
Patent GB-2373752-A (GB)
Title: Producing a mat member such as a computer mouse mat
Inventor: VOLLER NIGEL PAUL
IPC: G06F3/039
Filed: 2001-03-30
Abstract: A mat member, such as a working base for a computer mouse, is provided by enclosing a substantially laminar display panel (5) with a face bearing decorative, informative or other visually significant material comprising the steps of: providing a deformable laminar base (1) whose lateral boundaries serve to define the lateral boundaries of the member; providing a cover member (4) whose major part is of transparent or translucent material with lateral boundaries corresponding to those of the bases member; and locating the display panel on the base member; overlaying the display panel when located on the base member with the cover member so that the face of the display panel shows through the cover member; and retaining the cover member on the base member so that the lateral boundaries of the cover member and the base are substantially co-extensive and the display panel member lies wholly within the co-extensive boundaries.
Patent GB-2375281-A (GB)
Title: Animal litter device
Inventor: REYNOLDS PETER THOMAS
IPC: A01K1/01
Filed: 2001-05-12
Abstract: The device comprises a litter tray 1 releasably attached to a hood 2 which defines an enclosed space with the tray. The hood has a doorway 3 which allows an animal to enter and leave the enclosed space. An aperture 4 in the the hood cooperates with duct 5 and extractor fan 7 to expel air, uncluding unwanted odours, from the enclosed space. The litter device may be adapted to vent air through an adjacent exterior wall (9) (Fig 2). The fan may be automatically operated by the sensing of an animal by an infra red sensor or by the movement of a hinged flap (not shown). The automatic operation may also include the activation of a perfumed aerosol (not shown).
Patent GB-2365776-A (GB)
Title: Stent with branch aperture
Inventor: RICHTER JACOB
IPC: A61F2/82
Filed: 2001-05-23
Abstract: A stent comprises a tubular member 528 with a branch aperture 529 made from a single T-shaped sheet 530. The branch aperture may receive a tubular member (413, Fig 31) to form a bifurcated stent (414, Fig 31).
Patent GB-2364924-A (GB)
Title: Golf tee.
Inventor: HILLAN GRAHAM CARLYLE
IPC: A63B57/00
Filed: 2001-06-11
Abstract: A golf tee 1 comprises a post 10, a body 25 and a means for releasably fixing said body 25 on or adjacent to at least a longitudinal portion of said post 10. Said body 25 may include an aperture through which the post 10 is received. The fixing means may comprise co-acting means provided on said post 10 and said body 25, and may further comprise a longitudinal threaded portion 15 provided on said post 10, and an internal threaded portion provided on said body 25. The post 10 may include indicia (40, figure 3) or a graticule to assist with the positioning of the body 25 on said post 10. Also disclosed is a support 1 for a golf ball 30 which comprises a post 10 having mounted thereon a flange 25, wherein said flange 25 is movable in a longitudinal direction along said post 10.
Patent GB-2367092-A (GB)
Title: Injector with control valve including a control surface that assists valve closure due to pressure at nozzle supply
Inventor: BOECKING FRIEDRICH
IPC: F02M47/00
Filed: 2001-06-29
Abstract: An injector with a valve chamber 25 accommodated in an injector housing 2 and able to be acted upon via a supply line 13 from the high-pressure accumulating chamber. The valve chamber 25 acts upon a nozzle supply line 15 to an injection nozzle by means of a control part 3 which can move in the injector housing 2 during pressure relief of a control chamber 4. On the control part 3; 27, 28, which is formed as one or more parts, a control surface 8 is disposed in the pressure relief region 10, 16 of the nozzle supply line 15. The closing movement of the control part 3 is triggered by the build up of pressure on control chamber 4 and supported by the high pressure present at the control surface 8 via the nozzle supply line 15.