baber/WOPTO huggingface dataset:
Patent BR-PI0514282-A (BR)
Title: método para a produção de um catalisador ziegler-natta
Inventor: KLENDWORTH DOUGLAS D
IPC: C08F4/02
Filed: 2005-08-16
Abstract: MéTODO PARA PRODUçãO DE UM CATALISADOR ZIEGLER-NATTA Um método para produção de suporte de catalisador Ziegler-Natta inclui as etapas de contatar suja fumada com um agente modificador de superfície tal como um composto apresentando a fórmula RMgXMgR<39> R" onde R, R<39> e R" são cada um individualmente um porção selecionada a partir de um grupo alquila, cicloalquila, arila ou alcarila, e X é um halogênio selecionado a partir do grupo consistindo em cloro, bromo e iodo, para fornecer um agente germinador de sílica pré-tratada. O agente germinador de sílica pré-tratada é então dispersado em um complexo alcanol / haleto de magnésio líquido não-aquoso, e o haleto de magnésio é cristalizado nas partículas de sílica para formar partículas de suporte de catalisador, especialmente adequadas para catalisadores Ziegler-Natta.
Patent BR-PI0514605-A (BR)
Title: compostos para tingimento de queratina, composições para tingimento de queratina que contêm estes compostos e uso destas composições
Inventor: GLENN ROBERT WAYNE
IPC: A61K8/00
Filed: 2005-08-26
Abstract: COMPOSTOS PARA TINGIMENTO DE QUERATINA, COMPOSIçõES PARA TINGIMENTO DE QUERATINA QUE CONTêM ESTES COMPOSTOS E USO DESTAS COMPOSIçõES Composições para o tingimento por oxidação de fibras de queratina, compreendendo um meio adequado para tingimento de ao menos um composto para tingimento de queratina heteroaromático aza de 5 membros com um grupo N-hidróxi ou N-amino e derivados destes. Um método para o tingimento por oxidação de fibras de queratina, compreendendo a aplicação dessas composições na presença de um agente oxidante, durante um período de tempo que seja suficiente para revelar a coloração desejada.
Patent BR-PI0515206-A (BR)
Inventor: DEVAUX FRANKLIN
IPC: B64F1/30
Filed: 2005-08-12
Abstract: A system for the security of passengers boarding a transport unit such as an aircraft or any other land or water transport unit, the boarding being carried out inside a single secure site having at least one access element equipped with control elements, enabling those concerned by the transport, namely the passengers and the administrative, technical and crew personnel to be securely identified, the secure site being equipped with one or more of the control elements, arranged at strategic locations, enabling the involved persons to be followed from the time of their access to the secure site until their boarding the transport unit, as long as the transport unit is not moving. The secure site is equipped with at least one secure opening enabling at least part of the transport unit to be introduced into the secure site including the access to the transport unit.
Patent BR-PI0516661-A (BR)
Title: epitopos antigênicos da interleucina-21, anticorpos relacionados e seu uso no campo medicinal
Inventor: MONTELEONE GIOVANNI
IPC: A61K39/395
Filed: 2005-11-24
Abstract: EPITOPOS ANTIGêNICOS DA INTERLEUCINA-21, ANTICORPOS RELACIONADOS E SEU USO NO CAMPO MEDICINAL. A presente invenção refere-se à epitopos antigênicos da interIeucina-21, anticorpos relacionados e seu uso no campo medicinal, em particular para o tratamento de doenças imunoinflamatórias caracterizadas por uma produção aumentada e/ou atividade a IL-21, tais como, por exemplo, doenças intestinais inflamatórias crónicas (IBD), doença celíaca e psoríase.
Patent BR-PI0516690-A (BR)
Title: sistema de geração de hidrogênio e cartucho de combustìvel para um sistema de geração de hidrogênio
Inventor: SHURTLEFF JAMES KEVIN
IPC: B01J7/00
Filed: 2005-11-12
Abstract: SISTEMA DE GERAçãO DE HIDROGêNIO E CARTUCHO DE COMBUSTìVEL PARA UM SISTEMA DE GERAçãO DE HIDROGêNIO. Trata-se de um cartucho de combustível (10) para um sistema gerador de hidrogênio que inclui um cartucho que contém um reagente de hidreto químico substancialmente anidro. Uma pluralidade de condutos de líquido (21) estendese para o invólucro do cartucho (11) e cada um dos condutos de líquido tem um comprimento e uma pluralidade de aberturas de distribuição de líquido (32) formadas ao longo do comprimento. As aberturas de distribuição de líquido (32) têm um diâmetro menor do que aproximadamente 1 mm. O reagente de hidreto químico forma um leito e os condutos de líquido estendem-se ao longo de pelo menos a metade de um comprimento do leito.
Patent BR-PI0517448-A (BR)
Title: métodos de formar um segundo revestimento protetor e de formar um revestimento protetor branco, produto, e, artigo de manufatura
Inventor: DOLAN SHAWN E
IPC: C25D11/06
Filed: 2005-10-25
Abstract: MéTODOS DE FORMAR UM SEGUNDO REVESTIMENTO PROTETOR E DE FORMAR UM REVESTIMENTO PROTETOR BRANCO, PRODUTO, E, ARTIGO DE MANUFATURA. Usando eletrólitos aquosos contendo oxifluoretos ou fluoretos complexos tais como fluorozirconatos e fluorotitanatos, artigos de metal ferroso e artigos não-metálicos possuindo um primeiro revestimento contendo aluminio podem ser rapidamente ariodizados para formarem um segundo revestimento de superficie de proteção. Revestimentos brancos podem ser formados sobre os artigos utilizando corrente direta pulsada ou corrente alternada.
Patent BR-PI0602153-A (BR)
Title: ligas de magnésio para armazenamento reversìvel de hidrogênio
Inventor: MIRANDA PAULO EMILIO VALADAO D
IPC: C22C23/02
Filed: 2006-06-06
Abstract: LIGAS DE MAGNéSIO PARA ARMAZENAMENTO REVERSìVEL DE HIDROGêNIO. A inovação ora proposta descreve ligas de magnésio com adição de metais de transição e de terras raras para o armazenamento reversível de hidrogênio que foram produzidas através de fusão convencional por indução e por solidificação rápida. As ligas da presente invenção apresentaram condições favoráveis na cinética dos processos de absorção e de dessorção de armazenamento de hidrogênio entre 3 e 6 % em peso.
Patent BR-PI0603577-A (BR)
Title: processo de fabricação de cloreto férrico (fecl3) a partir da oxidação e neutralização de cloreto ferroso e ácido clorìdrico
Inventor: TORRES ANTONIO CARVALHO
IPC: C01G49/10
Filed: 2006-08-08
Abstract: PROCESSO DE FABRICAçãO DE CLORETO FéRRICO (FeCL~3~) A PARTIR DA OXIDAçãO E NEUTRALIZAçãO DE CLORETO FERROSO E áCIDO CLORìDRICO. Patente de invenção de um processo de fabricação do Cloreto Férrico (EeCL~3~). Esse elemento químico é um coagulante primário (de alta eficiência e baixo custo) utilizado no tratamento de água. Sua função é agrupar as impurezas em partículas maiores para que sofram decantação. O Cloreto Férrico é atualmente produzido com a neutralização do ácido Clorídrico com o Minério de Ferro, como descrito pela Equaçãol: 6HCI + Fe~2~O~3~ ? 2FeCI~3~ + 3H~2~O (Eq. 1) Essa reação precisa de energia para acontecer, assim, é necessário fornecer calor ao sistema. Isso é realizado fazendo com que o produto passe no interior de um trocador de calor, aquecido por uma fornalha ou caldeira. é importante que haja excesso de Minério de Ferro, além da proporção estequiométrica para que todo ácido seja neutralizado. O excesso de minério inserido é separado, ao fim do processo, por decantação. A densidade do Cloreto Férrico é de 1,4 g/cm¬3¬ (a 20 C). A alteração no processo refere-se á utilização de óxido Férrico resultante da regeneração do ácido Clorídrico em substituição ao Minério de Ferro, na etapa de neutralização do ácido Clorídrico. A proposta da nova forma de produção de Cloreto Férrico é produzi-lo a partir da oxidação do Cloreto Ferro, conforme a Equação2: 2FeCI~2~ + CI~2~ ? 2FeCI~3~ Eq. 2) A reação ocorre no interior dos reatores de oxidação, sendo o Cloreto Ferroso oxidado pelo gás Cloro. Esse processo é realizado à temperatura ambiente e a pressão no interior dos reatores é controlada, alcançando até 25 PSI. As etapas do processo são muito bem definidas, caracterizando o processo como batelada. O produto chega da siderúrgica e é estocado em um reservatório, aguardando o inicio do processamento. A primeira etapa do processo é a floculação/decantação da sílica presente na matéria-prima, utilizando um polímero aniónico. O produto chega da Acesita, com densidade de 1,2 g/cm¬3¬, e vai para um reservatório onde é acrescentado a ele o polímero numa proporção de 2 g de polímero por 1 m¬3¬ de mistura. Isso é feito manualmente por um operador. Na etapa seguinte, ocorre a oxidação. Nela o ferro é oxidado pelo gás C1~2~ de Fe¬+3¬ para Fe¬+3¬. Depois que a sílica é decantada, uma bomba leva o produto para um tanque de nivelamento, onde é dosada a quantidade de produto que será inserida no reator. A etapa de neutralização do ácido Clorídrico pelo óxido Férrico acontece em altas temperaturas. O produto que vem da etapa de oxidação é acrescido de óxido Férrico e agitado, enquanto é bombeado para o interior do trocador de calor. Para garantir a completa neutralização do ácido Clorídrico, é necessária a utilização de óxido Férrico em excesso. A quantidade excedente é separada numa terceira etapa: a decantação.
Patent GB-2477500-A (GB)
Title: Addressable devices in an array
Inventor: BOYD GEOFFREY ARTHUR COLERIDGE
IPC: G11C8/00
Filed: 2010-02-03
Abstract: A method of addressing a specific device in an array, preferably a memory device or light-emitting element, the method comprising providing a signal conductor 170 to link the devices of the array, providing a first signal to a first location on the conductor and providing a second signal to a second location on the conductor with a predetermined time delay such that the first and second signals constructively interfere in the conductor location corresponding to the specific device P, the interference generating a signal exceeding a threshold to address the device at that location. Also disclosed are an apparatus to perform the above method and further a similar apparatus where the signal is electric and a sensor is provided to measure the electrical signal. Further disclosed is a device with a first array of addressable light-emitting devices provided with a second array comprising transparent and opaque sections, the second array provided between the first array and a light sensor. Also further disclosed is a method of retrieving stored data, where data is stored on a first array by depositing an electrically excitable material at key points on the array, and providing a signal to the array, and measuring the signal with a sensor.
Patent GB-2478351-A (GB)
Title: Transmission with four forward gearwheel groups and a reverse gearwheel group
Inventor: ROCKENBACH MARKUS
IPC: F16H3/093
Filed: 2010-03-05
Abstract: A transmission, for a car, has a first gearwheel group that comprises a fixed gearwheel first gear 2 on an input shaft 20 and that is meshing with an idler first gear 36 on a first layshaft 50. The transmission further comprises a reverse gearwheel group having an idler reverse gear 61 on a second layshaft 40, the idler reverse gear 61 meshing with the idler first gear 36 on the first layshaft 50, wherein gearwheels of a second gearwheel group, of a third gearwheel group, and of a fourth gearwheel group are arranged on the input shaft 20 and on the first layshaft 50. A first pinion 51 mounted on the first layshaft 50 and a second pinion 41 mounted on the second layshaft 40 each mesh with a output gearwheel 12 mounted on an output shaft 14.
Patent GB-2466891-A (GB)
Title: Method and apparatus for cooling and liquefying a hydrocarbon stream
Inventor: DAM WILLEM
IPC: F25J1/02
Filed: 2008-11-05
Abstract: Method of driving two or more refrigerant compressors in a hydrocarbon cooling process. In such a hydrocarbon cooling process a hydrocarbon feed stream may be passed against partly evaporating refrigerant streams. The at least partly evaporated refrigerant streams are compressed through refrigerant compressors. One or more gas turbines are driven to provide electrical power and hot gas. The hot gas is passed through one or more steam heat exchangers to provide steam power, which is used to drive one or more steam turbines to drive at least one of the refrigerant compressors. The electrical power is used to drive at least another one of the refrigerant compressors.
Patent GB-2485345-A (GB)
Title: Optical coherence tomography scanning to identify a region of interest in a sample
Inventor: TOMLINS PETER
IPC: A61B3/10
Filed: 2010-11-05
Abstract: The present invention provides a method of identifying a region of interest in a sample. The method comprises obtaining one or more optical coherence tomography (OCT) axial scans at one or more locations over the sample surface; for each axial scan, determining an integrated total of OCT intensity over the depth of the scan, and determining an attenuation depth into the sample at which a predetermined fraction of the integrated total is reached; and determining from the one or more attenuation depths a region of interest in the sample. Generally, the method does not depend on the accuracy (or inaccuracy) of any particular scientific model of scattering and attenuation. The method / apparatus may be applied to biological or non-biological samples.
Patent GB-2473769-A (GB)
Title: Nanopore membrane
Inventor: WHITE HENRY S
IPC: B01D67/00
Filed: 2007-05-04
Abstract: A nanopore membrane 100 comprises a membrane 130 having a thickness and first and second sides, and a nanopore 120 extending through the membrane to form a channel. The membrane material is selected from a group consisting of glass, Si, SiO2, Si4N4, quartz, alumina, nitrides, metals and polymers. The membrane is a bottom wall of a capillary made from glass or quartz.
Patent GB-2487082-A (GB)
Title: Toy touch screen
Inventor: LI CHUN KIT
IPC: A63H33/30
Filed: 2011-01-07
Abstract: A toy touch screen has a backing member 5 and a screen element 3 mounted on the backing member. The toy screen also has an illuminating means (25, figure 9) for illuminating a portion of the screen element, and a switch 17 for activating the illuminating means. The screen element has an actuating portion 9 that when pressed towards the backing member activates the switch 17. The screen element 3 may pivot about point 15. By pressing on an actuating portion, a child can cause that portion of the screen element to become illuminated, recreating the effect of a touch screen.
Patent GB-2488555-A (GB)
Title: Workpiece support comprising pivotal arms
Inventor: SWAN DANIEL JOHN ALLAN
IPC: B25B5/04
Filed: 2011-03-01
Abstract: A workpiece support 100 comprises first and second arms 110, 120 pivotably connected to first and second supports 112, 122. Arms 110, 120 comprises first and second receiving members 114a, 114b, 124a, 124b at first and second ends of each arm 110, 120, respectively, and arms 110, 120 are pivotably connected to support members 112, 122 at a point between the first and second ends of each arm 110, 120 so that workpiece 102 may be supported by first and second receiving members 114a, 114b, 124a, 124b of each arm 110, 120. Each arm 110, 120 may comprise two portions 110a, 110b, 120a, 120b that are angled with respect to one another, and the angle may be adjustable. Arms 110, 120 may be removable from supports 112, 122 and interchangeable with alternative arms, and further arms may be provided so that there are arms (110, 110â  , Fig 3) on either side of support member 112. Arms 110, 120 may be biased into a receiving position, and receiving members 114a, 114b, 124a, 124b may pivotable be connected to arms 110, 120. The workpiece support 100 may be adapted for use with a gas turbine engine.
Patent GB-2479448-A (GB)
Title: Motor vehicle with side airbag system and handle
Inventor: WESTENBERGER CLAUS
IPC: B60R21/213
Filed: 2011-04-06
Abstract: The vehicle has the airbag system 7, 8 and the handle 9 mounted adjacently to a window. A mounting frame 10 for mounting the handle 9 to a roof frame 4 of the body accepts a gas generator 11 of the airbag system 7, 8 between the handle and the roof frame. The generator 11 is mounted via straps to a first frame part which abuts a second frame part mounting the handle 9.
Patent GB-2484362-A (GB)
Title: Shielding arrangements
Inventor: BARNES PAUL NIGEL
IPC: A01K97/00
Filed: 2011-05-03
Abstract: A shielding arrangement comprises shielding means 3 having a lower edge 12, elongate carrier means for carrying the shielding means in a downwardly extending condition from the carrier means and a weighting arrangement 11 provided on the shielding means to restrict its movement. The weighting arrangement is preferably provided at or adjacent the lower edge. The shielding means may comprise a shielding member formed of a flexible material, preferably a fabric material. Also disclosed is the use of a shielding arrangement in angling, said shielding arrangement comprising shielding means 3 and elongate carrier means, and wherein said use comprises supporting the carrier means on the ground and extending the carrier means over or towards a body of water. The carrier means may comprise an elongate rod 1 and a spacer arm 2 extending downwardly from the elongate rod. The spacer arm may be of an L-shaped configuration (2, figure 5) and the shielding means may comprise a main portion (14) extending downwardly from the carrier means and a transverse portion (16) extending transverse to the main portion, each portion being attached to a limb (17, 19) of the spacer arm. By covering a horizontal plane, the shielding means is able to cover what is below a quivertip, such as the sun reflecting off water.
Patent GB-2477694-A (GB)
Title: Electrical submersible pump system connection adapter
Inventor: MERRILL DANIEL A
IPC: E21B43/12
Filed: 2009-12-11
Abstract: An electrical submersible pumping assembly having a seal section and a motor section, and seals that prevent leakage from the seal section and the motor section during assembly. The seals cooperate with a coupling assembly for coupling together shafts from both the seal section and motor section. The coupling assembly outer diameter enlarges at a shoulder that circumscribes its outer surface. In one example, the seal that prevents leakage from the seal assembly provides a sealing interface around the larger diameter portion of the coupling assembly, that is removable by sliding the coupling so its smaller diameter portion is adjacent the seal assembly. The motor section is sealed by another sealing assembly that includes a body that circumscribes the motor shaft to define an annulus, a sealing disk selectively fills the annulus. The sealing disk can also be slid away from within the body while coupling the shafts with the coupling assembly.
Patent GB-2483619-A (GB)
Title: Modular flat-panel monitor stand
Inventor: BLIVEN ROBERT P
IPC: G06F1/16
Filed: 2009-07-22
Abstract: A flat-panel display stand in accordance with the present invention includes a modular assembly for supporting a display on a horizontal surface so that the display tilt can be adjusted by the user. The stand has a modular design with only two modules: a retainer clip and supporting leg that are uniquely hinged together and connected to the rear of the display.
Patent GB-2485103-A (GB)
Title: Downhole mill and debris catcher
Inventor: DAVIS JOHN
IPC: E21B27/00
Filed: 2009-02-10
Abstract: A mill for milling downhole in conjunction with a debris catcher, said mill comprising a body having an internal passage 106 leading to the debris catcher that supports it, said passage having an offset 108 and having at least as large a cross sectional area as that at the end of the mill.
Patent GB-2491440-A (GB)
Title: Fibre channel input/output data routing system and method.
Inventor: CASPER DANIEL FRANCIS
IPC: G06F13/12
Filed: 2012-04-17
Abstract: A method for performing an input/output (I/O) operation between a host computer (102) and control-unit (118) comprises obtaining information about the I/O operation from a channel subsystem (128) in the host system, the channel having a local processor and memory. An Address Control Word (ACW) (Fig 11) is generated and specifying the memory location and having a data discard field (264, Fig 11). An address control structure (Fig 5) for each data transfer in the I/O operation is generated and forwarded to the network interface between the channel subsystem and I/O device and specifies a location in the local memory of the ACW. On receipt of an I/O command message via the network a data transfer request from the network interface is issued and includes addressing information and the corresponding ACW is accessed retrieved and used to route the data transfer request to the host memory (106) specified in the ACW. In response to an error during the accessing or the routing, the transfer is discarded and the data discard field is configured to instruct the channel to discard any subsequent data transfer requests associated with the ACW.
Patent GB-2502155-A (GB)
Title: Controlling ions using descending order multipole electric fields
Inventor: RAPTAKIS EMMANUEL
IPC: H01J49/00
Filed: 2012-05-18
Abstract: An ion guide comprises at least two sets of parallel elongate rods disposed circumferentially about a common axis, and to each set is applied independently a RF potential generating a multipole electric field and a DC potential. The order of the multipole field applied decreases from the highest order applied to the set of rods at the entrance end to the lowest order applied to the set of rods at the exit end. The order of each set can equal the number of rods and there can be a third set of rods. The sets can operate as dodecapole, hexapole, octapole or quadrapole ion guides. There can be a series of parallel rod segments about a common axis (fig 3) supplied with an RF potential to form a multipole field confining ions radially and a DC potential forming a field gradient to manipulate the ions axially, the order of multipole field decreasing progressively from a higher order at the entrance to a lower order at the exit to radially compress the ion beam. The hybrid ion guide can operate in a continuous mode using RF voltages to generate mulitpole fields and DC gradients along the axis (cooling mode) or by superimposing periodic pulses for trapping and releasing ions regions of different field-order (bunching mode). The device can be used as a collision cell in either mode or can be coupled to orthogonal TOF mass analyzers to enhance duty cycle.
Patent GB-2493052-A (GB)
Title: Filter backwashing
Inventor: LIBERMAN BORIS
IPC: B01D24/22
Filed: 2012-06-06
Abstract: A backwashing apparatus 110 for a filtering system comprises an enclosure 119 having an open lower end. Filter media 92 is supported by a drainage layer 96 and a supporting structure 105 supports the enclosure and is configured to position the enclosure at specified spots of the surface of the filter media. A pneumatic system (140, Fig 1B) fluidly communicates with an upper part 127 of the enclosure and is configured to determine an air pressure in the upper part. A pipe system (133, Fig 1B) connects the upper part of the enclosure to the pneumatic system and a discharge structure 132. A control unit (150, Fig 2) connects the supporting structure and pneumatic system and is configured to conduct local backwashing of consecutive partial volumes of the filter media by sinking the enclosure into the filter media until supported on the drainage layer. Backwashing of the partial volume of the filter media takes place during continued filtering operation of filter media outside the enclosure in the filtering system. Advantageously the apparatus enables water pre-treatment at a water intake unit thus simplifying design and preventing damage to organisms living outside the intake unit.