baber/WOPTO huggingface dataset:
Patent BR-9911760-A (BR)
Title: Acionamento manual continuamente variável
Inventor: SCHUMANN PETER
IPC: B60N2/08
Filed: 1999-06-23
Abstract: Patente de Invenção: <B>"ACIONAMENTO MANUAL CONTINUAMENTE VARIáVEL"<D>. A invenção refere-se a acionamentos manuais continuamente variáveis para reguladores de assento em veículos a motor. Em um primeiro desenho da invenção o acionamento possui uma etapa de transmissão (77') que é acoplado no lado de acionamento ou no lado de saída para o acionamento (4). Um segundo desenho da invenção fornece um acionamento manual continuamente variável para reguladores de assento em veículos a motor no qual o acionamento e os elementos de engrenagem de lado de saída são conectados juntos através de um dispositivo de acoplamento comutável, que no estado não atuado mantém o fluxo de energia entre o acionamento e os elementos de engrenagem de lado de saída por meio de pré-tensão de mola e no estado atuado corta a conexão entre o acionamento  e os elementos de engrenagem do lado de saída de modo que um ajuste passivo de assento é possível.
Patent BR-9913580-A (BR)
Inventor: COSTA LORENZO
IPC: C23C18/12
Filed: 1999-09-06
Abstract: A sol-gel process allowing preparation, on a substrate, of glassy films of silicon oxide or mixed oxides based on silicon oxide, of thickness above 1 micrometer, generally between 2 and 20 micrometers and characterized by absence of defects, that turn out to be particularly suitable as waveguides in flat optical devices.
Patent BR-9914266-A (BR)
Title: Derivados de propanolamina substituìdos por heterociclos, processos para a sua preparação, medicamentos contendo estes compostos e seu emprego
Inventor: FRICK WENDELIN
IPC: A61K31/4433
Filed: 1999-09-18
Abstract: Patente de Invenção: "DERIVADOS DE PROPANOLAMINA SUBSTITUìDOS POR HETEROCICLOS, PROCESSOS PARA A SUA PREPARAçãO, MEDICAMENTOS CONTENDO ESTES COMPOSTOS E SEU EMPREGO". A invenção refere-se a derivados de propanolamina substituídos e seus sais farmaceuticamente compatíveis e derivados fisiologicamente funcionais. São descritos compostos da fórmula (1), na qual os radicais têm os significados indicados, bem como seus sais fisiologicamente compatíveis, derivados fisiologicamente funcionais e processos para sua preparação. Os compostos prestam-se, por exemplo, como hipolipidêmicos. copiar fórmula última página.
Patent BR-9915301-A (BR)
Title: Processos para biaxialmente estirar uma pelìcula polimérica e uma pelìcula de polipropileno, pelìcula, e, fita
Inventor: WONG CHIU PING
IPC: C09J7/02
Filed: 1999-03-25
Abstract: "PROCESSOS PARA BIAXIALMENTE ESTIRAR UMA PELìCULA POLIMéRICA E UMA PELìCULA DE POLIPROPILENO, PELìCULA, E, FITA". Um processo para biaxialmente estirar uma película polimérica juntamente com uma sobrepolarização do perfil de estiramento. O processo compreende as etapas de: a) transmitir uma temperatura suficientemente elevada à película para permitir uma quantidade significativa de estiramento biaxial; e b) esticador biaxial estirando a película até um parâmetro final de estiramento da primeira direção e um parâmetro final de estiramento da segunda direção, em que pelo menos 75% do parâmetro final de estiramento da primeira direção é alcançado antes que não mais do que 50% do parâmetro final de estiramento da segunda direção seja alcançado, e em que o parâmetro final de estiramento da primeira direção não seja maior do que o parâmetro final de estiramento da segunda direção. Um processo alternativo compreende um processo para biaxialmente estirar uma película polimérica juntamente com uma sobrepolarização do perfil de estiramento. O processo compreendendo as etapas de: a) transmitir uma temperatura suficientemente elevada à película para permitir uma quantidade significativa de estiramento biaxial; e b) esticador biaxial estirando a película de acordo com um perfil de estiramento até um parâmetro final de estiramento da primeira direção e um parâmetro final de estiramento da segunda direção, em que o parâmetro final de estiramento da primeira direção não é maior do que o parâmetro final de estiramento da segunda direção. Em um tal processo: i) uma linha de estiramento entre o ponto que define o parâmetro zero de estiramento e o ponto que define os parâmetros finais de estiramento da primeira e segunda direção representa um perfil de estiramento proporcional e define uma área de estiramento proporcional; e ii) a curva que representa o perfil de estiramento entre o ponto que define o parâmetro de estiramento zero e o ponto que define os parâmetros finais de estiramento da primeira e segunda direção define uma área de pelo menos 1,4 vezes a área de estiramento proporcional.
Patent BR-9916104-A (BR)
Inventor: BLAEDEL HERMANN
IPC: C08F6/16
Filed: 1999-12-04
Abstract: An aqueous fluoropolymer dispersion (I) is essentially free from fluorine containing emulsifier (II). An Independent claim is included for a process to separate (II) from (I) by the addition of a non-ionic emulsifier to stabilize the dispersion which is then mixed with an anion-exchange material followed by separation of the anion exchange material and optionally concentration of the resulting dispersion.
Patent BR-9917459-A (BR)
Title: Dispositivo para coagulação de tecidos e seu uso
Inventor: SPIRIN JURY LEONIDOVICH
IPC: A61B18/12
Filed: 1999-08-06
Abstract: "DISPOSITIVO PARA COAGULAçãO DE TECIDOS E SEU USO". Um dispositivo para a coagulação elétrica de tecidos, contendo uma fonte de fornecimento de alta voltagem, um regulador de potência efetiva e uma fonte, é provido com um transformador de voltagem piezoelétrico, graças ao qual regulação automática de potência efetiva no processo de coagulação e desligamento automático do dispositivo quando o processo de coagulação está completo são implementados, o que permite reduzir a profundidade de necrose dos tecidos.
Patent CH-515804-A (CH)
Title: Photographic material with hydrophobic film carrier
Inventor: CHRISTOPH ERICH DR
IPC: B60C7/10
Filed: 1968-09-20
Abstract: Photographic sheet material consists of a hydrophobic film carrier on which are successively placed (I) a layer of a copolymer of 45-99 5% wt vinyl chloride or vinylidene chloride, 0 5-10% wt. ethylenically unsatd hydrophobic monomer, and 0-54 5% wt. other ethylenically unsatd. monomers, and (II) a layer of mixt. of 0.5-3 pts. wt. copolymer of 30-70% wt. butadiene and 70-30% wt. ethylenically unsatd monomer, and 1 pt. wt. gelatine. The material is used in the prodn. of electrophotographic photochemical and electrostatic copying materials. The active components for these materials can easily be incorporated in layer (II), thus reducing the number of layers required.
Patent CH-494218-A (CH)
Title: 3-Oximino-androstenes and gonenes
Inventor: ARVIN PRANLAL SHROFF
IPC: A61K31/567
Filed: 1966-10-24
Abstract: 3-Oximino-androstenes and -gonenes of the formula:- (I) R = H or Me R' = Me or Et Broken bond optional Pharmaceuticals.
Patent GB-2364425-A (GB)
Title: A capodastro
Inventor: GOULD TERENCE
IPC: G10D3/04
Filed: 2000-02-24
Abstract: A Capodastro for stringed musical instruments has a pressure bar (C) with a lower face (L) adapted to work effectively on fingerboards which are flat, and on fingerboards which are transversely convex. The lower face of the pressure bar has one long edge (K) which is vertically concave, and the other long edge (I) is straight. The curvature of the lower face reduces from curved to flat. The pressure bar is removably attachable to the neck (A) of the instrument by means of a strap (D) furnished with the two elements of a 'touch and close' material, the surface of one element having multiple small hooks, and the other having multiple small loops. The strap is attached to one end of the pressure bar. In order to apply the Capodastro to the instrument the pressure bar is laid across the strings (E) and the loose end of the strap is passed around the said neck, and threaded through a transverse slot at the loose end of the pressure bar. When pulled back on itself the strap my be fastened by pressing the two elements of the 'touch and close' material together. The Capodastro may be released by peeling the said two elements apart.
Patent GB-2360200-A (GB)
Title: Attachment for adapting a dry-suction vacuum cleaner for wet use
Inventor: YUEN WAH HANG ALFRED
IPC: A47L7/00
Filed: 2000-03-13
Abstract: An ordinary dry vacuum cleaner is given the capability of being used on surfaces which are wet by an attachment for securing to existing suction hose provided with a liquid collection chamber for the purposes of separating and collecting liquid from the general inward fluid flow to prevent any moisture from advancing to the vacuum cleaner itself. The flow of fluid though the attachment is encouraged by several means to become a separated flow of liquid and gas, by providing impingement surfaces for the flow and providing a flow path which results in an increase of residence of the flow with the collection chamber. In one preferred embodiment (see fig 1) the attachment is designed to be moved to the location directly above the liquid to be sucked up and has a suction inlet vertically below the collection chamber, so that the collection chamber is carried during use. Fluid passes into the collection chamber 5 via the inlet 8 and is directed to hit a fluid deflection surface 10 before passing through a filter 7 into an exit chamber. In another preferred embodiment (see fig 6) a flexible suction hose 16 is connected to the collection chamber which rests on the floor during use. The fluid enters the collection chamber via a horizontal inlet 15, hits the fluid deflection surface 22, then passes through an opening 24 in the horizontal plate 23 and into the exit chamber 21, where it must circumvent the baffle 29. A float-controlled valve 25 closes the passage 24 when the liquid in the collection chamber reaches a predetermined level. A further pressure relief valve 34 is provided at the exit of the attachment, so that when fluid flow from the collection chamber is cut off, air can be drawn through the relief opening 36.
Patent GB-2361571-A (GB)
Title: Payment method
Inventor: BEITNER NICK
IPC: G06Q20/00
Filed: 2000-04-17
Abstract: A method of effecting transactions includes the steps of establishing a database 20 of stored values for a plurality of cards or the like, receiving requests for authorisation of transactions, each request including data identifying a card, comparing the transaction value with the stored card value, decrementing the stored value by the transaction value if the stored value is sufficient, and indicating that the request has been authorised. The card may be a prepaid smart card or credit card, and the identifying data may include a number, an alphanumeric string and a coded checksum. Each card may also have an associated activation code, which may be printed on a separate member covered by an irreplaceable mask.
Patent GB-2353879-A (GB)
Title: System and method for active detection of connection to a network
Inventor: BROWNING KURT
IPC: G08B9/00
Filed: 1999-03-30
Abstract: An apparatus (fig. 1) and method for detecting a connection to a data transmission network functions by detecting the network signal energy on a network cable (figs. 2 and 3) while avoiding the problems of excessive power consumption and generation of excessive electrical noise. By monitoring the receive network lines and determining if there is electrical energy on the cable in the form particular to the type of network supported by the network adapter card, the host computing device can power-down the transceiver (20) associated with the network adapter card until an active network connection is detected.
Patent GB-2360252-A (GB)
Title: Screen printing method
Inventor: MIYAHARA SEIICHI
IPC: B41F15/46
Filed: 2001-02-27
Abstract: A screen printing method includes: (A) sliding a squeegee head with pressurized paste stored in the squeegee head on a mask plate, and printing the paste on a substrate through pattern holes of the mask plate, (B) including at least one step of (b) separating the squeegee head with the paste stored therein from the mask plate under specified conditions, and (e) sliding the squeegee head on the mask plate for a pre-squeezing purpose before the step (A).
Patent GB-2365013-A (GB)
Title: Alkylene oxide modified silicon glycol compatibilizing agents for stable polyester polyol compositions
Inventor: PETERS DAVID D
IPC: C08G18/61
Filed: 2001-03-01
Abstract: A polyester polyol composition comprises a phthalic anhydride-initiated polyester polyol, a C<SB>4</SB>-C<SB>6</SB> hydrocarbon blowing agent, and an alkylene oxide modified silicone glycol compatibilizing agent having an HLB of from about 5 to about 8. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties. An alkylene oxide and isocyanate modified silicone glycol compatibilizing agent is also disclosed.
Patent GB-2360640-A (GB)
Title: Connector for smart card
Inventor: ROMAO FERNANDO
IPC: H01R12/55
Filed: 2001-03-13
Abstract: To install a smart card (2) SIM in a mobile telephone (8) by means of a connector (1) comprising electrical contact terminals (4-6), said connector is made by making the power supply contact terminal (6) less prominent than the other contact terminals (4, 5), the card being installed by pressure (F).
Patent GB-2364106-A (GB)
Title: Two material friction clutch component
Inventor: DIEMER MATTHIAS
IPC: F16D13/64
Filed: 2001-04-24
Abstract: A friction clutch flywheel or pressure plate 30, body 40 comprises two material regions: a friction face region 31 of first material e.g. grey cast iron having friction face region 32 pressable against a friction lining and frictionally heated thereby and body region 33 of second material e.g. magnesium, copper, aluminium or zinc having greater thermal expansion coefficient than the first material. The material dividing line may be normal, inclined or circumferential to the axis (Figs. 3, 8, 17). The second material may be: a unitary or segmented ring cast or rivetted (Fig. 4) in place; sandwiched between the first and a third material (Fig. 7) or attached by dovetail joints. A low expansion circumferential band (55 Fig. 9) may control first material radial expansion. Second material expansion counters tendency of the component to bow or shield on heating.
Patent GB-2360107-A (GB)
Title: Maintaining security in a distributed computer network
Inventor: MORICONI MARK
IPC: G06F1/00
Filed: 1999-10-28
Abstract: A system and method for maintaining security in a distributed computing environment comprises a policy manager (210) located on a server for managing and distributing a security policy, and an application guard (426) located on a client for managing access to securable components as specified by the security policy. In the preferred embodiment, a global policy specifies access privileges of the user to securable components. The policy manager (210) may then preferably distribute a local client policy (318) based on the global policy to the client. An application guard (426) located on the client then manages access to the securable components as specified by the local policy (318).
Patent GB-2380557-A (GB)
Title: A liquid crystal display device
Inventor: ACOSTA ELIZABETH JANE
IPC: G02F1/139
Filed: 2001-10-02
Abstract: A liquid crystal display device comprises a first substrate, a first alignment layer (3') disposed on a surface of the first substrate, a second substrate, second alignment layer (3) disposed on a surface of the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The alignment direction of the first alignment layer (3') is in a first direction (7') in a first region (20') of the alignment layer and is in a second direction (41') different from the first direction (7') in a second region (21') of the first alignment layer. In consequence, in zero applied electric field across the liquid crystal layer, a first liquid crystal state is stable in a first volume (22) of the liquid crystal layer defined by the first region (20') of the first alignment layer (3') and a second liquid crystal state topologically equivalent to a desired operating state of the device is stable in a second volume (23) of the liquid crystal layer defined by the second region (21') of the first alignment layer (3'). The second volume (23) of the liquid crystal layer acts as a nucleation region and promotes formation of the desired operating state in the first volume (22) of the active layer when an electric field is applied across the liquid crystal layer. The first volume (22) of the liquid crystal layer acts as an active region for displaying an image.
Patent GB-2369874-A (GB)
Title: Actuator assembly
Inventor: ANWAR SOHEL
IPC: H01L41/09
Filed: 2001-10-03
Abstract: An assembly 10 comprises a hydraulic valve 25 having a valve spool 32 in a chamber 28 of a housing 26. A shaft 34 with radially extending discs 36 extends through apertures 30 of the housing 26. A piezoelectric actuator 38 is connected to hydraulic valve 25 via a core spool 46 disposed in a chamber 42 of a housing 40. Spool 46 has a shaft 48 with reduced diameter ends 50 and extends through apertures 44 of the housing 40, with one end 50 being connected to move spool 32. Spool 46 is provided with piezoelectric motors 52, which provide longitudinal extension and are supported in chamber 42 by springs 54 between the housing 40. A repositioning spring 56 may also be provided at one end of shaft 34 between the housing 26 and a keeper member 58. The spring 56 may also be removed if position feedback is available.
Patent GB-2381417-A (GB)
Title: Transmission power control based on path loss
Inventor: ANDERSON NICHOLAS WILLIAM
IPC: H04B7/005
Filed: 2001-10-24
Abstract: Power control in a wireless communication unit (112) operating in a wireless communication system (100), (315) is based on using a path loss correlation metric to derive one or more parameters pertaining to a wireless transmission and adjusting an output power level of said wireless communication unit in response to said one or more parameters. The output power may be open loop, adjustment of a weighting parameter and filter. The calculation may use a number of instantaneous path loss measure of and difference values to provide path loss correlation indicator. Basing power control calculations on a path loss correlation metric provides the advantage of improved power control performance particularly for slow moving mobile subscriber equipment without compromising power control performance at high speed.
Patent GB-2374076-A (GB)
Title: Antigen expression in undifferentiated stem cells
Inventor: GOLD JOSEPH D
IPC: A61K35/12
Filed: 2001-11-27
Abstract: The invention provides a method of producing differentiated cells, comprising causing a population of undifferentiated stems cells to differentiate, wherein the undifferentiated stems cells have a nucleic acid molecule of the structure P-X, wherein X is a sequence causing expression of a cell surface antigen, and P is a transcriptional control element operatively linked to X, such that the surface antigen is expressed in undifferentiated cells. Preferably, remaining undifferentiated cells are then depleted by combining the cells with a ligand specific for the antigen, for example and antibody or lectin. The invention also relates to a method of producing a cell population depleted of undifferentiated stem cells, comprising genetically altering undifferentiated stem cells with an nucleic acid molecule comprising the structure P-X as defined above, and depleting undifferentiated cells by combining the cells with a ligand specific for the antigen. In preferred embodiments, X encodes a glycosyltransferase, preferably an alpha(1,3)galactosyltransferase. P is preferably a promoter of telomerase reverse transcriptase (TERT) or an OCT-4 promoter. The invention also relates to a stem cell genetically modified to express a carbohydrate antigen not normally expressed by the cell. The stem cell may be modified by a construct containing the alpha(1,3)galactosyltransferase gene under the control of a TERT or OCT-4 promoter.
Patent GB-2378308-A (GB)
Title: Optical disk drive having skew adjustment function
Inventor: KIM SANG-JOON
IPC: G11B7/095
Filed: 2001-12-21
Abstract: An optical disk drive includes: a main body (100) and a tray (400) driven by a loading motor for transporting a disk (1) by moving into or out of the main body. A base chassis (200) supports an optical pickup (210) for emitting a beam onto a recording surface of the disk (1). A rotary chassis (300) is installed to rotate with respect to the base chassis, the rotary chassis having a turntable (310) on which the disk (1) is to be placed. The disk drive provides a skew adjustment mechanism for controlling skew between the disk (1) placed on the turntable (310) and the optical pickup (210), by rotating the rotary chassis (300). The optical disk drive can dynamically control skew between the disk and the optical pickup so that light is incident on the disk in a precise direction.
Patent GB-2384851-A (GB)
Title: Apparatus and method for distinguishing tissue types
Inventor: GEDDES NORMAN JAMES
IPC: A61B18/20
Filed: 2002-01-30
Abstract: Apparatus (50) for distinguishing tissue types in a region (80) internal to a human or animal body, comprises a source (52, 53) of at least partially coherent radiation, an optical fibre (55) for delivering a portion of the at least partially coherent radiation to the region and means for positioning the fibre's distal end (55A), characterised in that the apparatus further comprises means (56, 57) for imparting mechanical vibration to at least one of the tissue types, a radiation detector (74) and interfering means (61, 62, 64, 66, 68, 70, 71, 72, 73) for interfering radiation delivered by the optical fibre to the region and subsequently reflected by tissue therein with radiation from the source at the detector to generate a characteristic signal at an output thereof, the characteristic signal being characteristic of a tissue type at which the fibre's distal end is positioned. The apparatus may be comprised in endoscopic laser ablation apparatus.
Patent GB-2384964-A (GB)
Title: Butt only rod rest
Inventor: DEACON MICHAEL GEORGE
IPC: A01K97/10
Filed: 2002-02-07
Abstract: A rest for a fishing rod has a means A for supporting the butt of the rod attached to a ground engaging structure B by an elongate rod-like member. The supporting means which, in use, comprises two cradles, one upwardly facing and one downwardly facing, connected to each other by a rod-like member. This connecting member attaches at right angles to the substantially vertical member which connects the supporting members to the ground engaging members. To support the fishing rod, the end of the butt (or handle) which is furthest away from the rest of the rod is placed under the downward facing cradle, with the remaining part of the butt resting on the upwardly facing cradle. The ground engaging member B has two spikes attached to the vertical elongate member via a chevron-shaped spade-like device.