baber/WOPTO huggingface dataset:
Patent TW-201130197-A (TW)
Title: Group-III nitride semiconductor laser device, method of fabricating group-III nitride semiconductor laser device, and method of estimating damage from formation of scribe groove
Inventor: YOSHIZUMI YUSUKE
IPC: H01S5/323
Filed: 2010-12-03
Abstract: In a group-III nitride semiconductor laser device, a laser structure includes a support base comprising a hexagonal group-III nitride semiconductor and having a semipolar principal surface, and a semiconductor region provided on the semipolar principal surface of the support base. An electrode is provided on the semiconductor region of the laser structure. An angle between a normal axis to the semipolar principal surface and the c-axis of the hexagonal group-III nitride semiconductor is in a range of not less than 45 DEG and not more than 80 DEG or in a range of not less than 100 DEG and not more than 135 DEG. The laser structure includes a laser stripe extending in a direction of a waveguide axis above the semipolar principal surface of the support base. The laser structure includes first and second surfaces and the first surface is a surface opposite to the second surface. The laser structure includes first and second fractured faces intersecting with an m-n plane defined by the m-axis of the hexagonal group-III nitride semiconductor and the normal axis, a laser eavity of the group-III nitride semiconductor laser device includes the first and second fractured faces, and each of the first and second fractured faces extends from an edge of the first surface to an edge of the second surface. The waveguide axis extends from one to the other of the first and second fractured faces. The laser structure has first and second recesses provided each at a portion of the edge of the first surface in the first fractured face. The first and second recesses extend from the first surface of the laser structure, and bottom ends of the first and second recesses are located apart from the edge of the second surface of the laser structure. The first recess has an end at the first surface and the second recess has an end at the first surface. A first distance between the laser stripe and the end of the first recess is smaller than a second distance between the laser stripe and the end of the second recess.
Patent TW-201136994-A (TW)
Title: Stabilization of silsesquioxane resins
Inventor: MACMILLAN ANDREW
IPC: C08L83/06
Filed: 2010-12-03
Abstract: Disclosed is silsesquioxane resin composition that contains silanol and/or a free radical curable functional group that is stabilized with a hydrophilic inhibitor. The hydrophilic inhibitor that has the capability to scavenge free radicals such as ascorbic acid or salicylic acid is used to stabilize the resin. The resins are useful in semiconductor formation such as for anti-reflective coatings, hardmasks or photoresist layers.
Patent TW-201137095-A (TW)
Title: Polishing composition and polishing method using the same
Inventor: TAKAHASHI SHUHEI
IPC: C11D1/76
Filed: 2010-12-07
Abstract: A polishing composition is disclosed containing a nonionic active agent with a molecular weight of 1,000 or more and less than 100,000 and an HLB value of not less than 17, a basic compound, and water. The nonionic active agent is preferably an oxyalkylene homopolymer or a copolymer of different oxyalkylenes. The polishing composition may further contain at least one of silicon dioxide and a water-soluble polymer. The polishing composition is used, for example, in polishing the surface of semiconductor substrates such as silicon wafers.
Patent TW-201138520-A (TW)
Title: Portable electronic device positioning based on multipath characterization information associated with wireless network transmitting devices
Inventor: SRIDHARA VINAY
IPC: H04W64/00
Filed: 2010-12-10
Abstract: Techniques are provided which may be implemented in various methods and/or apparatuses to allow a portable electronic device to characterize and/or otherwise identify that certain wireless signals may be multipath signals and/or non-multipath signals. Given such signal/environment characterization information, a portable electronic device may select particular wireless signals for use in signal-based location estimation process and/or other communication processes.
Patent TW-201223516-A (TW)
Title: Wheelchair with inflatable lifesaving means
Inventor: CHANG TENG-RUEY
IPC: A61G5/10
Filed: 2010-12-10
Abstract: A wheelchair with inflatable lifesaving means comprises a trigger-to-inflate mechanism and an inflating gasbag mechanism. The inflatable lifesaving means is provided below the seat of the wheelchair. The trigger-to-inflate mechanism has a sensing unit and a valve, and is communicated with the inflating gasbag mechanism through the valve. The trigger-to-inflate mechanism and the inflating gasbag mechanism are provided with an alkaline medicament and an acidic substance, respectively. When the sensing unit senses a water pressure to open the valve, the alkaline medicament in the trigger-to-inflate mechanism flows into the inflating gasbag mechanism through the valve and is mixed with the acidic substance to generate a gas. Then, the inflating gasbag mechanism is inflated with the gas automatically to expand in the space surrounded by the seat and the corresponding wheels and to further expand outwardly.
Patent TW-201224590-A (TW)
Title: Touch display structure and integrated method thereof
Inventor: CHANG YU-MIN
IPC: G02F1/1333
Filed: 2010-12-15
Abstract: A touch display structure and an integrated method thereof are disclosed. The touch display structure comprises a display module, a optical adhesive layer and a transparent touch substrate. The display module comprises a body and display area, wherein the body comprises a concave part; the display area is positioned in the concave part. The optical adhesive layer is on the display area. The transparent touch substrate is positioned on the optical adhesive layer.
Patent TW-201140017-A (TW)
Title: Pressure sensor and process for producing a pressure sensor
Inventor: OSTRICK BERNHARD
IPC: G01L9/00
Filed: 2010-12-16
Abstract: A pressure sensor (1) is provided which has a piezoresistive membrane (2) which can be deformed by the action of the pressure of a medium. The membrane (2) is arranged on a carrier substrate (3) and extends over an opening (32) in the carrier substrate (3). The pressure sensor (1) has a protective layer (4) to protect the membrane (2) from direct contact with a medium. The protective layer (4) covers the membrane (2) both in a first region (28) inside the opening (32) and in a second region (29) outside the opening (32). Furthermore, a process for producing a pressure sensor (1) is provided in which the protective layer (4) forms an etch stop for an etching process.
Patent TW-201139116-A (TW)
Title: Imprint apparatus and method for producing article
Inventor: ITO HIROHITO
IPC: B29C59/02
Filed: 2010-12-22
Abstract: An imprint apparatus is disclosed that forms, by pressing a resin applied onto a substrate and a mold against each other, a pattern on the substrate. The imprint apparatus includes a substrate stage that holds the substrate, and a control unit for controlling the position of the stage by outputting a manipulating variable on the basis of a position error between a position of the stage which has been measured by position measurement unit and a target position. The control unit reduces a ratio of the manipulating variable to the position error while the substrate and the mold are in contact with each other until mold release.
Patent TW-201139306-A (TW)
Title: Preparation of synthetic quartz glass substrates
Inventor: HARADA DAIJITSU
IPC: C03C15/00
Filed: 2010-12-27
Abstract: A synthetic quartz glass substrate is prepared by (1) polishing a synthetic quartz glass substrate with a polishing slurry comprising colloidal particles, an ionic organic compound having an electric charge of the same type as the colloidal particles, and water, and (2) immersing the polished substrate in an acidic or basic solution for etching the substrate surface to a depth of 0.001-1 nm. The method produces a synthetic quartz glass substrate while preventing formation of defects of a size that is detectable by the high-sensitivity defect inspection tool, and providing the substrate with a satisfactory surface roughness.
Patent TW-201226577-A (TW)
Title: Condensed method and system for alum recovery from sludge
Inventor: CHENG WEN-PO
IPC: C01F7/00
Filed: 2010-12-28
Abstract: In this invention, a method was proposed to recover and concentrate aluminum compounds from alum sludge in a water treatment plant. The primary principle was acidifing the alum sludge through adding an acid solution to dissolve the Al3+ ion. After the separation process, the Al3+ solution was obtained. Shortly, a base solution was added into the remaining alum sludge to form the Al(OH)4- solution. Through the solid-liquid separation process, the Al(OH)4- solution was collected. After mixing these two solutions, a neutral pH amorphous hydrolysis precipitant, Al(OH)3(am), was found. By filtrating the precipitant, Al(OH)3(am) was collected and dissolved in an HCl solution before it aged into the gibbsite or the bayrite. The purpose of dissolving Al(OH)3(am) in the concentrate HCl solution was to concentrate the aluminum contents in the solution. By adjusting the solution pH to an appropriate value, the concentrated alum solution was stabilized as a Polyaluminum Chloride solution. This recovered solution may be used as a coagulant usage in a water treatment plant. In addition, the solid precipitant, Al(OH)3(am), could be directly used as the raw material for the aluminum refinery industry.
Patent TW-201215629-A (TW)
Title: Photosensitive resin composition and light blocking layer using the same
Inventor: LEE CHANG-MIN
IPC: C08G63/193
Filed: 2010-12-30
Abstract: Disclosed are a photosensitive resin composition that includes (A) a cardo-based resin including repeating units represented by the following Chemical Formulae 1 and 2, (B) reactive unsaturated compound, (C) a pigment, (D) an initiator, and (E) a solvent, and a light blocking layer using the photosensitive resin composition. In Chemical Formulae 1 and 2, each substituent is the same as defined in the specification.
Patent TW-201228586-A (TW)
Title: Heat dissipation device
Inventor: TSAO YU-HO
IPC: H05K7/20
Filed: 2010-12-31
Abstract: A heat dissipation device includes an axial-flow fan and an air guider. The axial-flow fan has an air inlet and an air outlet. The air guider is coupled to the air outlet of the axial-flow fan and includes an air input section and an air output section. The air input section is smaller than the air outlet, and the air output section is smaller than the air input section. At least an air splitter is disposed within the air output section to divide thereof into multiple air output channels. At least an air splitting arc is disposed within the air guider.
Patent UA-13899-A (UA)
Title: Solution device for linear algebraic equation system
Filed: 1994-10-21
Abstract: The invention relates to automatics and computer engineering and can be used in the construction of specialized devices including matrix units providing for solution of linear algebra problems. The device comprises n-1 computer units (n- number of dimensions of decomposed matrix0, the first and the second computer units, a memory unit and a timing unit, the starting input being a starting device input.
Patent UA-18975-A (UA)
Title: method of manufacturing the filtering elements on the basis of fluoroplastic-4
Filed: 1994-12-19
Abstract: The invention relates to the method of manufacturing the filtering elements on the base of polymers. A method includes preparation of powder-like components - polymer and pore former, extrusion of billets, thermal working thereof, removal of pore former, drying the filtering elements.
Patent UA-23325-A (UA)
Title: PROCESS for producing organic-silicon adsorbent
Filed: 1996-04-04
Abstract: The invention relates to the chemical technology. A process includes precipitation of gel from the solutions of the mixtures of methylsiliconate of sodium with sodium silicate and of mineral acid, maturing of gel, washing and drying. The solution of mineral acid contains aluminium salts.
Patent UA-19006-A (UA)
Title: Appliance for setting vertical direction
Filed: 1996-07-05
Abstract: The invention relates to geodesic instrument-making and is intended for use in appliances for setting vertical direction by means of fiber-optical adjusting tool at implementation of geodesic works in mines, tunnels, at mounting technological equipment, and at remote control of vertical position of elements of constructions in process of operation of those. The appliance has hollow body in which adjusting tool and sight are placed, those are coaxial to vertical axis of the body.
Patent UA-35687-A (UA)
Title: Antifreezing modifier for concrete mix and building mortar
Filed: 1997-12-17
Abstract: An antifreezing modifier for concrete mix and building mortar contains boiled down stillage of after-alcohol or after-yeast production, salts of the groups of sodium sulfates and sulfites and salts of the groups of sodium and calcium nitrites and nitrates. The invention relates to the production of pre-cast and monolithic concrete and ferroconcrete.
Patent UA-29148-A (UA)
Title: Car balance
Filed: 1998-01-15
Abstract: The invention relates to weight-measuring engineering and can be used for weighting means of transportation, in particular for weighting cars in static. Car balance has load-receiving platforms installed on force-measuring indicators, strings, apparatuses for indication and registration.
Patent UA-32704-A (UA)
Title: Household gas meter
Filed: 1998-02-11
Abstract: Household gas meter has body with membranes forming hermetically insulated working chambers. The working chambers are placed uniformly in circle with center at the axis of switch arranged as rollers. The invention relates to gas metering in household.
Patent UA-31815-A (UA)
Title: Method for production of semiconductor thermo-resistive indicator
Filed: 1998-10-30
Abstract: The method includes obtaining amorphous germanium telluride and application of contacts. On sublayer of n-Ge one placed plate of Te, with passing from above continuous radiation of CO2 laser during 5 15 s till obtaining amorphous alloy GeTe, with separation of sublayer and applying to alloy In contacts at opposite sides.
Patent UA-31976-A (UA)
Title: Method for filling scraper bucket with earth
Filed: 1998-12-01
Abstract: Method for filling scraper bucket with earth due to traction force of tractor. Filling of bucket is performed in two stages, at that at first stage one fills cavities of front gate in bulldozer mode, at that the back wall is mover to end front position with respect to knife system and at second stage back wall is taken to end back position with willing bucket itself.
Patent UA-30571-A (UA)
Title: Gaslift elevator
Filed: 1999-08-04
Abstract: The invention relates to oil producing industry. It is intended for operation of oil wells with gaslift method.
Patent BR-PI0402034-A (BR)
Title: Equipamento para limpeza e diagnóstico do sistema de direção hidráulica
Inventor: BERTACHINI CRISTIANO TORRES
IPC: G01M17/06
Filed: 2004-05-10
Abstract: "EQUIPAMENTO PARA LIMPEZA E DIAGNóSTICO DO SISTEMA DE DIREçãO HIDRáULICA". Compreendendo uma caixa de comando e controle (1) montada no alto de uma coluna estrutural (2) provida com duas rodas (3) para deslocamento e tendo instalado um reservatório de óleo (4) com visor de nível (5), tendo localizado externamente à dita caixa de comando e controle (1): o visor de óleo limpo (6), o visor de óleo sujo (7), o botão acionador do abastecimento do sistema (8), o botão de acionamento do sistema de válvula de carga (9), o botão acionador do sistema de sucção do óleo (10), o manómetro (11) para medir a pressão do cilindro, o manómetro (12) para medir a pressão de teste, a conexão (13) para acoplamento da mangueira de entrada de pressão (14), a conexão (15) para acoplamento da mangueira de retorno de pressão (16), o indicador de vazão analógico, os descansos (18) e (19) para as mangueiras de entrada de pressão (14) e de retorno de pressão (16), respectivamente, a conexão (20) para acoplamento da mangueira de injeção de óleo (21), a conexão (22) para acoplamento da mangueira de sucção de óleo (23), a entrada de energia elétrica (24), e tendo situados na coluna estrutural (2) os cabos vermelho (25) e preto (26) para ligação do equipamento nos pólos positivo e negativo, respectivamente, da bateria do veículo e as conexões (27) e (28) para acoplamento da mangueira-dreno do óleo sujo (29).
Patent BR-PI0402893-A (BR)
Title: utilização do óleo de ouricuri (syagrus coronata) para em pacientes submetidos a tratamento com drogas quimioterápicas
Inventor: SEGALL SERGIO DUARTE
IPC: A61K35/06
Filed: 2004-07-13
Abstract: "UTILIZAçãO DO óLEO DE OURICURI (SYAGRUS CORONATA) PARA EM PACIENTES SUBMETIDOS A TRATAMENTO COM DROGAS QUIMIOTERáPICAS". Para minimizar os efeitos nocivos da citarabina na mucosa intestinal, de ratos tratados com esse antineoplásico, o óleo de ouricuri foi utilizado como principal fonte de ácidos graxos de cadeia média e curta. Como a administração de ácidos graxos de cadeia curta, que são fatores tróficos para a mucosa intestinal, melhoram as enterites, o óleo de ouricuri produziu esse efeito. Foi demonstrado que a administração dos óleos vegetais tais como o óleo de soja não foi capaz de minorar os efeitos colaterais provocados pela administração do uso da citarabina. O presente invento observou os efeitos benéficos do óleo de ouricuri na mucosa intestinal de ratos submetidos a citarabina, caracterizado pelas melhorias verificadas nas análises histológica, morfométricas e nas dosagens de DNA e proteína.
Patent BR-PI0403159-A (BR)
Title: Produto de tecido orgânico
Inventor: WINSLOW ALAN R
IPC: D21H11/20
Filed: 2004-07-29
Abstract: "PRODUTO DE TECIDO ORGâNICO". Um produto de tecido orgânico tendo duas ou mais camadas, com pelo menos uma camada incluindo fibras celulósicas carboxiladas. Métodos para fabricar o produto de tecido orgânico.
Patent BR-PI0405686-A (BR)
Title: processo integrado de produção de partìculas fosfolipìdicas sólidas e lipossomas para encapsulação e liberação controlada de compostos ativos
Inventor: SANTANA MARIA HELENA ANDRADE
IPC: A61K9/127
Filed: 2004-12-20
Abstract: "PROCESSO INTEGRADO DE PRODUçãO DE PARTìCULAS FOSFOLIPìDICAS SóLIDAS E LIPOSSOMAS PARA ENCAPSULAçãO E LIBERAçãO CONTROLADA DE COMPOSTOS ATIVOS". Patente de invenção que tem como objetivo a descrição de um processo integrado de produção de partículas fosfolipídicas sólidas e lipossomas, capazes de incorporar/encapsular e liberar compostos ativos de forma controlada. O processo possui a flexibilidade de ser instalado em planta multipropósito utilizando diferentes ativos, os quais podem ser hidrofílicos, hidrofóbicos ou anfifílicos, tóxicos ou susceptíveis à degradação pela ação da temperatura, do oxigênio, da luz e do tempo de estocagem. Os produtos obtidos são estáveis durante a estocagem e podem ser utilizados nas indústrias farmacêutica, cosmética, veterinária, agrícola, alimentícia, dentre outras.
Patent BR-PI0411164-A (BR)
Title: aparelho para o processamento de serviços de banda estreita e banda larga em equipamentos de comunicação e método de implementação de aparelho para o processamento de serviços de banda estreita e banda larga em equipamentos de comunicação
Inventor: HUANG MING
IPC: H04L5/06
Filed: 2004-03-01
Abstract: "APARELHO PARA O PROCESSAMENTO DE SERVIçOS DE BANDA ESTREITA E BANDA LARGA EM EQUIPAMENTOS DE COMUNICAçãO E MéTODO DE IMPLEMENTAçãO DE APARELHO PARA O PROCESSAMENTO DE SERVIçOS DE BANDA ESTREITA E BANDA LARGA EM EQUIPAMENTOS DE COMUNICAçãO". Diz respeito a um aparelho para o processamento de serviços de banda larga e banda estreita em um equipamento de comunicação e seu método de implementação; na presente invenção, o módulo de LPF, o módulo de HPF e o módulo para o processamento dos serviços de XDSL inclusos no aparelho para o processamento dos serviços de banda larga e banda estreita estão dispostos em uma linha, igual ao cartão de linha que ocupa somente uma conexão no equipamento de comunicação, de forma a aumentar consideravelmente o número de portas que podem ser oferecidas pelo mesmo equipamento de comunicação no terminal da central e reduzir o custo por porta de acesso de assinante, disponível no terminal da central do equipamento de comunicações; outrossim, quando o aparelho para o processamento dos serviços de banda larga e banda estreita, de acordo com uma configuração da presente invenção, está conectado à linha externa do assinante, precisa de uma quantidade significativamente menor de cabos e conectores, se comparado aos aparelhos existentes para o processamento de serviços de banda larga e banda estreita, reduzindo, assim, mais ainda o custo de implementação por porta, disponível no terminal da central do equipamento de comunicação.
Patent BR-PI0411728-A (BR)
Title: composto, processo a preparação de um composto, formulação farmacêutica, uso de um composto, e, método de tratamento e/ ou inibição de doenças
Inventor: NORDBERG PETER
IPC: C07D/
Filed: 2004-06-23
Abstract: "COMPOSTO, PROCESSO PARA A PREPARAçãO DE UM COMPOSTO, FORMULAçãO FARMACêUTICA, USO DE UM COMPOSTO, E, MéTODO DE TRATAMENTO E/ OU INIBIçãO DE DOENçAS". A presente invenção refere-se a derivados imidazo piridina da Fórmula I, que inibem a secreção gástrica estimulada por via endógena ou exógena e, deste modo, podem ser usados na prevenção e no tratamento de doenças relacionadas ao ácido gástrico ou a doenças inflamatórias gastrointestinais.
Patent BR-PI0412594-A (BR)
Title: sistema de refil para recipientes
Inventor: FURUKAWA SHIZUKA
IPC: B65D75/58
Filed: 2004-07-15
Abstract: "SISTEMA DE REFIL PARA RECIPIENTES". A presente invenção refere-se a um sistema de reabastecimento para redução de derrames acidentais durante o uso, incluindo um recipiente (12) e um recipiente de reabastecimento (20). O recipiente inclui uma garrafa vazia (14), um bico de derramamento (16) e uma tampa (18), que cobre o bico de derramamento. O bico de derramamento tem uma superfície interna. O recipiente de reabastecimento inclui um corpo oco (22) e um bico para reabastecimento (24), e contém uma composição em seu interior. O bico para reabastecimento tem uma superfície externa. No sistema de reabastecimento, a superfície interna e a superfície externa são coordenadas de modo que a superfície externa possa ajustar-se dentro da superfície interna, durante o uso.
Patent BR-PI0412960-A (BR)
Title: floco para aplicações ocultas de segurança
Inventor: ARGOITIA ALBERTO
IPC: H01F10/12
Filed: 2004-08-11
Abstract: "FLOCO PARA APLICAçõES OCULTAS DE SEGURANçA". Flocos ocultos com um ou mais símbolos e/ou forma selecionada são utilizados em uma composição, tal como tinta ou pintura, para proporcionar uma característica de segurança oculta a um objeto; em algumas incorporações a composição inclui pigmento de base, e os flocos ocultos são flocos de pigmento ocultos que combinam as características visuais do pigmento base; em outras incorporações, flocos ocultos opacos ou claros são misturados no transportador com pigmento de base; em outras incorporações, flocos ocultos opacos ou claros são misturados numa base de verniz para proporcionar uma composição clara que pode ser aplicada sobre uma característica de segurança existente ou em outro lugar; a composição é usada para imprimir um campo em um objeto, tal como um certificado de ações ou nota de dinheiro, por exemplo; os flocos ocultos não são prontamente detectáveis por observação casual sob luz visível. Em uma incorporação, iluminar a característica de segurança oculta com luz ultravioleta faz com que um floco oculto fluoresça e permita ao observador identificar a localização do floco oculto para que os indícios ocultos possam ser observados; em uma incorporação particular, um floco oculto com um ou mais símbolos é localizado usando radiação invisível, e depois observado sob luz visível para ler o(s) símbolo(s) no floco oculto.