baber/WOPTO huggingface dataset:
Patent TW-201203835-A (TW)
Title: Start-up device of sensorless brushless DC motor and the start-up method thereof
Inventor: LEE TENG-HUI
IPC: H02P7/06
Filed: 2010-07-02
Abstract: A Direct Current Brushless motor, which comprises a start-up circuit, phase detect circuit, motor phase commutator and motor driving circuit, where the output frequency of the start-up circuit detected by the phase detection circuit can be used to determine the correct motor start-up and the stability of the motor start-up.
Patent TW-201108580-A (TW)
Title: Improvements relating to DC-DC converters
Inventor: NOTMAN ANDREW
IPC: H02M1/00
Filed: 2010-07-21
Abstract: The invention relates to methods and apparatus for control of DC-DC converters, especially in valley current mode. In one embodiment the DC-DC converter (100) is operable so that a low side supply switch (20) may be turned off, before the high side supply switch(10) is turned on. During the period when both switches are off the current loop control (501) remains active and the change in inductor (L) current is emulated. One embodiment uses a current sensor (800) for lossless current sensing and emulates the change in inductor current by holding the value of the output of the current sensor (ISNS) at the time that the low side switch turns off and adding an emulated ramp signal (VISLP) until the inductor current reaches zero. Embodiment employing a pulse-skip mode of operation based on a minimum conduction time are also disclosed. In another embodiment the DC-DC converter (100) is operable so that the low side supply switch (20) may be inhibited from turning on in a cycle following the high side supply switch (10) turning off. The invention enables a seamless transition from Continuous Conduction Mode the Discontinuous Conduction Mode and Pulse Skipping and provide converters that are efficient at low current loads.
Patent TW-201206162-A (TW)
Title: Shutter glasses and method for controlling shutter glasses
Inventor: KO CHUEH-PIN
IPC: H04N13/04
Filed: 2010-07-23
Abstract: A method for controlling shutter glasses is utilized for viewing stereo images. A video output apparatus respectively outputs a first image and a second image during a plurality of image output periods, alternately. Each image output period includes an image driving period and an image stabilizing period. The method includes controlling each of a first shutter lens and a second shutter lens to switch between an open state and a close state. The first shutter lens stays in the open state within image stabilizing periods respectively corresponding to two successive first images, and is switched from the off state to the on state and then switched from the on state to the off state for at least one time during a time interval between the image stabilizing periods respectively corresponding to the two successive first images.
Patent TW-201205833-A (TW)
Title: Photo-chemical solar cell with acicular electrode and method manufacturing the same
Inventor: CHU CHENG-JYE
IPC: H01L31/18
Filed: 2010-07-28
Abstract: The present invention discloses a photo-chemical solar cell with acicular electrode and a method manufacturing the same. It mainly at least comprises a working electrode, an opposite electrode, a counter electrode, an electrolyte layer and a photosensitized dye layer. The working electrode is an acicular electrode formed using an acicular semiconductor layer, wherein the acicular semiconductor layer is prepared by sol-gel method and is used to increase the specific surface area and adsorb more dye and increase the conductive ratio of the electrode, thus increasing the photo-current for promoting the conversion efficiency.
Patent TW-201206612-A (TW)
Title: Method of machining workpiece
Inventor: YEH CHI-HSIEN
IPC: B23P23/06
Filed: 2010-08-04
Abstract: A method of machining workpiece, used for machining workpiece to be machined for a plurality of machining process, the method including: (1) providing a fixture and at least two machining tools; (2) positioning the workpiece to be machined on the fixture; (3) positioning the fixture on at least two machining tools in turns for different machining processes.
Patent TW-201209503-A (TW)
Title: Multimedia projection playing system and method
Inventor: KANO HIROSHI
IPC: G03B21/14
Filed: 2010-08-20
Abstract: The present invention provides a multimedia projection playing system and method, characterized by using an edge blending apparatus for video signals in combination with the effect of optical projection to apply the image projected from a plurality of projectors to the reflecting process of a plurality of reflective mirrors, so as to maximize the area of the projected image and make the projecting distances between the projectors and the projecting screen as short as possible. In addition, the multimedia projection playing system includes an edge blending apparatus for video signals; a plurality of projectors; a plurality of reflective mirror sets, each being composed of a primary reflective mirror and a secondary reflective mirror; and a projecting screen, wherein the primary reflective mirror is disposed in front of the lens of the overhead projector and the secondary reflective mirror is disposed above the lens of the projector. The image projected from the projector is reflected by the primary reflective mirror and then projected to second reflective mirror, so that the image is further magnified by the reflecting and projecting effect of the secondary reflective mirror. Finally, the image is projected onto the projecting screen for being viewed. Moreover, with the use of the edge blending apparatus for video signals, the magnified image becomes an edge-blending image.
Patent TW-201114449-A (TW)
Title: Highly concentrated pharmaceutical formulations
Inventor: ADLER MICHAEL
IPC: A61K38/43
Filed: 2010-09-10
Abstract: The present invention relates to a highly concentrated, stable pharmaceutical formulation of a pharmaceutically active anti-CD20 antibody, such as e.g. Rituximab, Ocrelizumab or HuMab<CD20>, or a mixture of such antibody molecules for subcutaneous injection. In particular, the present invention relates to formulations comprising, in addition to a suitable amount of the anti-CD20 antibody, an effective amount of at least one hyaluronidase enzyme as a combined formulation or for use in form of a co-formulation. The said formulations comprise additionally at least one buffering agent, such as e.g. a histidine buffer, a stabilizer or a mixture of two or more stabilizers (e.g. a saccharide, such as e.g. α , α -trehalose dihydrate or sucrose, and optionally methionine as a second stabilizer), a nonionic surfactant and an effective amount of at least one hyaluronidase enzyme. Methods for preparing such formulations and their uses thereof are also provided.
Patent TW-201130994-A (TW)
Title: Magnesium alloy long member, bolt, nut and washer
Inventor: KUWABARA TETSUYA
IPC: C22F1/06
Filed: 2010-09-23
Abstract: The present invention provides a magnesium long member having excellent thermal resistance and excellent casting property. The magnesium long member comprises 0.1 to 6 mass% of Y and further comprises at least one element selected from the group consisting of 0.1 to 6 mass% of Al, 0.01 to 2 mass% of Zn, 0.01 to 2 mass% of Mn, 0.1 to 6 mass% of Sn, 0.01 to 2 mass% of Ca, 0.01 to 2 mass% of Si, 0.01 to 2 mass% of Zr and 0.01 to 2 mass% of Nd, and the others are Mg and unavoidable impurities; a creep strain thereof is 1.0% or less which is measured by creep test under the condition of temperature 150 DEG C, stress 75 MPa to undergo 100 hours.
Patent TW-201213693-A (TW)
Title: Three-color mixing LED device
Inventor: CHANG SHAO-HAN
IPC: F21V9/40
Filed: 2010-09-30
Abstract: A three-color mixing LED device includes a housing, a base plate and a micro-prism sheet fixed in the housing. Three types of LED units are arranged on the base plate. Each type emits a unique color light rays. The surface of the micro-prism sheet forms a plurality of V-shape structures along two different directions. The light rays emitted by each LED unit form four virtual sources after passing through the V-shape structures of the micro-prism sheet. Four LED units including the three types compose an LED assembly and are spaced from each other for a predetermined distance. Any two adjacent LED assembly share an LED unit.
Patent TW-201128606-A (TW)
Title: Display apparatus and method of operating the same
Inventor: CHUNG HO-RYUN
IPC: G09G3/20
Filed: 2010-10-05
Abstract: Provided are a display apparatus and a method of operating the display apparatus that generate data signals that compensate for a deviation of a first power supply voltage output from a direct current (DC)-DC converter.
Patent TW-201131758-A (TW)
Title: Semiconductor substrate, seciconductor device and mehtod of manufacturing semiconductor substrate
Inventor: YAMANAKA SADANORI
IPC: H01L29/02
Filed: 2010-12-02
Abstract: The present invention provides a semiconductor substrate of which the flatness of surface is improved and the reliability of semiconductor device is increased when semiconductor layers of different type are epitaxially grown on a single silicon substrate. The semiconductor substrate comprises a base substrate whose surface has a silicon crystal with a first depression and a second depression formed thereon, a semiconductor crystal of first IVB group formed inside and exposed from the first depression, a semiconductor of second IVB group formed inside the second depression, and a semiconductor crystal of III-V group compound formed on and exposed from the semiconductor crystal of the second IVB group formed inside the second depression.
Patent TW-201228411-A (TW)
Title: Speaker and yoke thereof
Inventor: CHEN HWANG-MIAW
IPC: H04R5/02
Filed: 2010-12-24
Abstract: A speaker includes a frame, a yoke, a magnet, a washer, a voice coil and a diaphragm. The yoke is located at one side of the frame. The yoke includes a base and a sidewall extending upwardly from an outer periphery of the base. The base and the sidewall cooperatively define a receiving chamber therebetween. The sidewall of the yoke defines a groove in an inner surface thereof. The magnet and the washer are successively arranged in the receiving chamber of the yoke. Outer peripheral side surfaces of the magnet and the washer, and the sidewall of the yoke, cooperatively define an annular gap therebetween. The voice coil surrounds the washer. A bottom end of the voice coil extends into the annular gap. The diaphragm is joined to the frame. A top end of the voice coil is joined to the diaphragm.
Patent TW-201200152-A (TW)
Title: Novel antibody formulation
Inventor: ADLER MICHAEL
IPC: A61P35/00
Filed: 2010-12-27
Abstract: This invention relates to a pharmaceutical formulation of an antibody against Epidermal Growth Factor Receptor (EGFR), a process for the preparation and uses of the formulation.
Patent TW-201143984-A (TW)
Title: Organic particulate loaded polishing pads and method of making and using the same
Inventor: JOSEPH WILLIAM DALE
IPC: B24D3/20
Filed: 2010-12-29
Abstract: Polishing pads including organic particulates in a continuous polymer phase, and methods of making and using such pads in a polishing process. In one exemplary embodiment, the polishing pads include a multiplicity of polishing elements integrally formed in a sheet. In another exemplary embodiment, the polishing elements are bonded to a support layer, for example by thermal bonding. In certain embodiments, the polishing pad may additionally include a compliant layer affixed to the support layer, and optionally, a polishing composition distribution layer.
Patent UA-15123-A (UA)
Title: Two-hinged roller chain
Filed: 1993-10-28
Abstract: A two-hinged roller chain has links with openings in plates for axles of rollers connected to each other by connecting means. The connecting mean is made of two parts, each of them has eyes with openings for the axle of support rollers and opening for the axle of vertical hinge, at its ends guide rollers are installed. The invention relates to machine-building and concerns design of the traction chains for transportation units and conveyors.
Patent UA-12542-A (UA)
Title: Dryer
Filed: 1993-04-23
Abstract: A dryer has a heat-insulated body with placed therein in layers horizontal gas-impermeable shelves, a calorifer, a fan, collectors placed vertically at both sides of the body and separated from the shelves by controlled gates. Between the calorifer and collectors a reversing flow switch is placed, which is connected to the fan. The switch is made in the form of a distribution collector with four openings that are in pairs separated by a movable gate. One pair of placed in diameter positions openings is connected to suction and supercharge sides of the fan, and the second pair of openings is connected to the collectors.
Patent UA-21846-A (UA)
Filed: 1994-02-08
Abstract: The invention relates to medicine and can be used for antibacterial (bacteriostatic and bactericidal) treatment of medical multiuse instruments and wares, having an intricate geometric shape. A preparation for disinfection of medical instruments additionally contains the detergent-antiseptic. 1,2-Ethylene-bis-(N-dimethylcarbdecylhydroxymethyl)-ammonium chloride (aethonium) or 1,2-ethylene-bis (N- dimethylcarbdecylthiomethyl)-ammonium chloride (thionium) is used as a detergent.
Patent UA-21858-A (UA)
Title: Appliance for study of materials on friction and wear-out
Filed: 1995-01-02
Abstract: Appliance for study of materials on friction and working-out consists of body, slider installed in it with possibility of reciprocal motion, this is intended for placement of samples, counter-sample holders with springs, units for sample and counter sample loading with weights, control levers hinged on the body and con-rods, units for measurement of friction parameters and drive of displacement of slide arranged as crank mechanism. Additionally unit has loading slide, this can move in parallel to slider-holder of samples and cam mechanism- drive of reciprocal motion of loading slide.
Patent UA-23393-A (UA)
Title: Upper header with spherical top
Filed: 1995-02-07
Abstract: An upper header with a spherical top for producing castings in the ceramic molds, mainly, centrifugal pump impellers with centrally located thermal unit contains a filling funnel. It additionally contains a T-shaped ceramic cross connection, which connects the bottom part of the header with its spherical top.
Patent UA-28814-A (UA)
Title: Process for preparation of process oil for cold metal forming
Filed: 1997-12-11
Abstract: The invention relates to metal forming. A method consists in etherification of fatty-acid base as mix of fatty acids isolated from soap stocks of light oils and fat stearic tar in ratio of 9:1, and mixture etherification is carried out with pentaerythrite by adding thereof in amount of 6-10% of fatty-acid base weight. The etherification process is carried out at temperature of 200-220°C up to acid value of 20-40 mgKOH/g.
Patent UA-40020-A (UA)
Title: Crane wheel
Inventor: Mishyn Volodymyr Vasyliovych
Filed: 1998-04-29
Abstract: The invention relates to the handling machine building, namely, to the crane wheels. A crane wheel contains a disk installed on a nave, tread put on to the disk, and lateral rings fixing the tread on the disk, moreover in it the tread is located in the center over spherical surface and is connected with it by coaxially located split cylindrical bushings, axis of which is directed along the tangent toward spherical surface, in this case to the center the rings are motionlessly connected from its sides, free of edges of which fall outside the axis of split cylindrical bushings.
Patent UA-32107-A (UA)
Title: Power supply system for combustion engine
Filed: 1998-12-24
Abstract: The invention relates to machine-building, in particular to carburetor combustion engines. Object of the invention is in improvement of operation properties of power supply systems for combustion engine.
Patent BR-PI0401811-A (BR)
Title: Mecanismo de engate e método para afixar uma grade a uma unidade processadora de colheita em uma colheitadeira agrìcola
Inventor: PURYK CORWIN MARCUS RAYMOND
IPC: A01F12/18
Filed: 2004-05-24
Abstract: "MECANISMO DE ENGATE E MéTODO PARA AFIXAR UMA GRADE A UMA UNIDADE PROCESSADORA DE COLHEITA EM UMA COLHEITADEIRA AGRìCOLA". Em uma combinada agrícola, um mecanismo de engate para afixar uma grade à unidade processadora de colheita. O mecanismo de engate compreende uma barra de suporte sobre a unidade processadora de colheita, com o puxador de ling³eta e retentor de ling³eta cooperando para reter o receptáculo de suporte contra a barra de suporte.
Patent BR-PI0402687-A (BR)
Title: Processo econÈmico de obtenção de celulose e papel à partir da melia azedarach - cinamomo
Inventor: MUNIZ LUIZ FERNANDO AVILA
IPC: D21H11/00
Filed: 2004-03-23
Abstract: "PROCESSO ECONÈMICO DE OBTENçãO DE CELULOSE E PAPEL A PARTIR DA MELIA AZEDARACH - CINAMOMO". o qual se constitui em um processamento económico substancialmente e mais limpo à poluição ambiental e atmosférica, constando do processamento o plantio, de ato económico, de maturação rápida para o uso adequado de 3 à 4 anos , e sendo o replantio ainda mais económico, baseado na rebrota, dispensando novo e oneroso plantio, com apenas alguns cuidados simples de baixo custo, verificando-se aí grande economia no processo, sendo na seq³ência, no processamento químico-físico, nova economia em custo, necessitando-se de poucos reagentes químicos, devido ao baixo teor de lignina e facilidade de hidrolisagem da Melia Azedarach, propiciando economia de custo e diminuindo substancialmente a poluição atmosférica-ambiental, além de produto final, celulose e papel de ótima qualidade, conforme demonstrado na Fig.1, representativa do desenho funcional do presente processamento.
Patent BR-PI0402793-A (BR)
Title: Conjunto reparador de válvula de descarga
Inventor: CENSI PAULO JUNIOR
IPC: E03D5/00
Filed: 2004-07-19
Abstract: "CONJUNTO REPARADOR DE VáLVULA DE DESCARGA". Conjunto reparador (1) este a ser encaixado diretamente no interior da própria carcaça danificada (a) de uma válvula usual embutida na parede, após a retirada de sua tampa frontal (b), da canopla (c) e de todos os seus componentes internos, e constituído por camisa tubular cilíndrica (2), provida de aberturas (2a) em seu trecho posterior, e de elementos vedantes (3) e (4) convenientemente encaixados em suas extremidades posterior e frontal, respectivamente, camisa (2) esta que apresenta um êmbolo deslizante (5) no seu interior, com seção em forma de 'H', dotado de orifício internamente roscado, desenvolvido em dois trechos de diâmetros diferentes, o posterior (Sd) e o frontal (Se); no trecho posterior (Sd), de menor diâmetro, rosca-se a cabeça cilíndrica e externamente roscada (6a) de um pino-guia horizontal (6), dita cabeça (6a) sendo provida de três orifícios transversais (6b), de entrada de água, interligados a um canal longitudinal interno (6c), de saída de água, dita cabeça (6a) sendo também responsável pela fixação de uma peça (7) no referido êmbolo, em forma de copo inicialmente cilíndrico e depois troncónico, peça (7) que configura direcionador da água para os referidos orifícios transversais (6b) do pino (6); no trecho frontal (5e), de maior diâmetro, rosca-se um garfo (8), mais especificamente, o trecho tubular, cilíndrico e externamente roscado (8a) do referido garfo (8), responsável pela fixação de uma guarnição de vedação (9) no referido êmbolo (5), cuja borda livre é permanentemente pressionada contra a parede cilíndrica interna da camisa (2); dito garfo (8) é adicionalmente provido de aletas circundantes (8c), em torno das quais é disposta mola (10), para auxiliar o retorno do êmbolo (5), durante a operação de descarga.
Patent BR-PI0404414-A (BR)
Title: Filtro centrìfugo para separação de minério ou outros resìduos sólidos e sistema de separação de minério ou outros resìduos sólidos por centrifugação
Inventor: SILVA VILMA APARECIDA GALEGO D
IPC: B04B7/16
Filed: 2004-10-15
Abstract: "FILTRO CENTRìFUGO PARA SEPARAçãO DE MINéRIO OU OUTROS RESìDUOS SóLIDOS E SISTEMA DE SEPARAçãO DE MINéRIO OU OUTROS RESìDUOS SóLIDOS POR CENTRIFUGAçãO". Que se aplica preferencialmente a filtragem de minérios de ferro como também a outros produtos sólidos como celulose, couro, calcários e outros similares, consistindo de um equipamento (1) baseado em sistema centrífugo de atuação, para tanto possui um setor (2) rotativo capaz de imprimir determinada força centrífuga à polpa de minério lançada em seu interior, em que o minério é retido por tecidos (3) filtrantes tipo esteira que apenas deixam transpassar o líquido em direção a um anteparo (4) fixo externo com dreno (5) inferior, permanecendo o minério, na umidade ideal, sobre dito tecido (3) que ao final da esteira, sem resistência, é jogado contra barreiras (6) flexíveis que o direciona para uma esteira (7) transportadora inferior.
Patent BR-PI0405881-A (BR)
Title: Montagem de combustìvel para um reator nuclear, e, bocal de fundo de filtro de detritos para a mesma
Inventor: BROACH KIRKLAND D
IPC: G21C19/30
Filed: 2004-12-30
Abstract: "MONTAGEM DE COMBUSTìVEL PARA UM REATOR NUCLEAR, E, BOCAL DE FUNDO DE FILTRO DE DETRITOS PARA A MESMA". Um bocal de fundo de filtro de detritos para uma montagem de combustível nuclear tendo uma saia de suporte e uma placa de topo. A placa de bocal de topo tem definidos por ela uma pluralidade de furos de fluxo. A cavidade axial por cada furo de fluxo é contornada como um venturi. Preferivelmente, o venturi é formado com a entrada chanfrada dupla.
Patent BR-PI0407731-A (BR)
Title: compartimento de dose pré-medida para inalador de pó seco
Inventor: BARNEY BRIAN
IPC: A61M15/00
Filed: 2004-02-20
Abstract: "COMPARTIMENTO DE DOSE PRé-MEDIDA PARA INALADOR DE Pó SECO". A presente invenção refere-se a um inalador de pó seco que inclui um alojamento que tem um bocal e uma passagem de administração conectada ao bocal, um compartimento posicionado no alojamento e incluindo uma pluralidade de reservatórios para manutenção de doses de pó seco, e onde o compartimento é móvel no alojamento, de modo que os reservatórios sejam seqüencialmente posicionados na passagem de administração do alojamento quando de um movimento do compartimento, uma cobertura conectada ao alojamento e móvel para a abertura e o fechamento do bocal no alojamento, e um ancinho conectado à cobertura, que se estende para o alojamento e encaixável no compartimento, de modo que quando a cobertura for movida para a abertura do bocal, o ancinho mova o compartimento e faça com que um dos reservatórios do compartimento seja posicionado na passagem de administração.
Patent BR-PI0408254-A (BR)
Title: células de plantas e corpos de plantas com crescimento celular, desenvolvimento e diferenciação modificados
Inventor: ITO MASAKI
IPC: C07K14/415
Filed: 2004-03-11
Abstract: "CéLULAS DE PLANTAS, E CORPOS DE PLANTAS COM CRESCIMENTO CELULAR, DESENVOLVIMENTO E DIFERENCIAçãO MODIFICADOS". A presente invenção refere-se ao controle do ciclo celular que é importante em cultura de safra, e e é requisitado para desenvolver, através do controle, técnicas para modificação do crescimento celular em plantas, técnicas de modificação do desenvolvimento/diferenciação de plantas e genes de plantas para uso aqui. Foi descrito com êxito que gene de planta 3Rmyb é um fator indispensável para a multiplicação de células de planta. Portanto são fornecidas, com o gene como um alvo, técnicas para modificação da multiplicação de células de planta e técnicas para a modificação do desenvolvimento/diferenciação de plantas, e podem ser obtidas plantas e células de plantas mantendo crescimento celular e desenvolvimento/diferenciação modificados. Esses permitem o desenvolvimento de plantas com propriedades desejáveis, tais como aumento de órgão especificado, esterilidade masculina ou resistência aperfeiçoada a stress.