baber/WOPTO huggingface dataset:
Patent BR-9915896-A (BR)
Title: Processos para recuperar valores de isoflavona a partir de um material de planta e a partir de uma biomassa
Inventor: KOZAK WILLIAM G
IPC: C07D311/40
Filed: 1999-12-02
Abstract: "PROCESSOS PARA RECUPERAR VALORES DE ISOFLAVONA A PARTIR DE UM MATERIAL DE PLANTA E A PARTIR DE UMA BIOMASSA" Um processo para recuperar valores de isoflavona de uma biomassa em que os valores de isoflavona são extraídos da biomassa com um solvente seletivo para os valores de isoflavona, os valores de isoflavona sólida e o solvente seletivo são contatados com um não solvente ou anti-solvente para o valor de isoflavona que é miscível com o solvente seletivo. Opcionalmente, o não solvente ou anti-solvente é misturado com água durante o contato com os valores de isoflavona sólida para melhorar a pureza e a recuperação dos valores de isoflavona sólida.
Patent BR-9916082-A (BR)
Inventor: LUNIEWSKI ROBERT
IPC: B01F33/40
Filed: 1999-12-01
Abstract: A system for continuously processing PTFE by irradiation and grinding includes a processing vessel having first and second horizontally adjacent agitators in first and second transversely adjacent vessel portions. The bottom of the vessel has a step between the portions whereat heated air is injected for agitating and grinding the PTFE.
Patent BR-9917139-A (BR)
Title: Composições de catalisador não suportadopré-ativado tendo uma dada concentração emétodos para usá-las
Inventor: TERRY KERSTEN ANNE
IPC: C08F4/64
Filed: 1999-12-28
Abstract: "COMPOSIçõES DE CATALISADOR NãO SUPORTADOPRé-ATIVADO TENDO UMA DADA CONCENTRAçãO EMéTODOS PARA USá-LAS". Composições de catalisador nãosuportado reativado e métodos para usá-las são divulgados pormeio dos quais as composições têm concentração de catalisadorpré-ativado de pelo menos cerca de 0,04 mmol de catalisadorpré-ativado por litro de solução quando usando solventes dehidrocarboneto alifático ou alicíclico, e uma concentração menorque cerca de 0,080 mmol/litro quando usando solventesaromáticos ou substituídos com halogênio. No método, umprecursor de catalisador não suportado primeiro é contatado comum ativador, ou co-catalisador, em um meio de reação adequado,e então a mistura resultante é contatada com solvente adicionalpara formar uma composição de catalisador de polimerização deolefina não suportado pré-ativado que pode ser alimentada a umreator de polimerização em fase gasosa sem entupir o bico deinjeção de catalisador. Combinar o precursor de catalisador nãosuportado, o co-catalisador e então acrescentar solvente adicionalpara prover tal composição impede entupimento de tubo, e provêum material catalisador que tem alta atividade, evita formarquantidades significativas de aglomerados de polímero, e evitaincrustação do reator.
Patent BR-9917221-A (BR)
Title: Pré-moldados de concreto armado com revestidos em pvc
Inventor: CURADO LEOPOLDO CRAVEIRO
IPC: E04B1/14
Filed: 1999-11-08
Abstract: "PRé-MOLDADOS DE CONCRETO ARMADO REVESTIDOS EM PVC". Que é o desenvolvimento de um produto em que faz-se o revestimento em PVC (01) no concreto especifico (02) obviamente armado com sua grade férrea (03), onde poderemos ter postes, colunas, placas sempre do mesmo produto, porém para as colunas e as placas poderemos ainda ter um acabamento colorido para o revestimento em PVC (01), e que para as colunas temos também os moldes com encaixes perfeitos para as aplicações necessárias em conformidade com os projetos, seja quadrado, triangular ou redondo, os quais proporcionaram um perfeito acabamento.
Patent BR-9917577-A (BR)
Title: Projeto de pneu baseado em princìpios básicos de engenharia estrutural
Inventor: RIDHA RAOUF ABDUL
IPC: B60C15/06
Filed: 1999-12-14
Abstract: "PROJETO DE PNEU BASEADO EM PRINCìPIOS BáSICOS DE ENGENHARIA ESTRUTURAL". Um novo processo para projetar um pneu compreende as etapas de preparação de um pneu tendo uma parte costado inferior rígida (18b), que tem um enchimento de alto módulo (17) e uma redobra alta (16a) e uma forma cóncava, uma parte costado superior flexível (18a) que é desacoplada da banda de rodagem (22), para eliminar, substancialmente, a curvatura lateral. O pneu da invenção tem também uma rho~ m~, que compreende 60% da altura da seção (SH) do pneu e um raio do ombro que define uma forma convexa na parte costado superior (18a).
Patent CH-558131-A (CH)
Title: Elevator for loading crops onto vehicles - has two side continuous drive-chains revolving round a top and bottom guide-wheel
IPC: B65G21/20
Filed: 1972-11-16
Abstract: Three conveyor rakes are hinged to the two drive-chains. Each rake consists of an attachment to which are fixed a number of prongs. Steering-arms are rigidly joined to the rakes on support rollers. The prongs of the conveyor-rakes project through a wall consisting of rods or bars arranged in a mesh, into a conveyor-duct which has side walls and a back wall. The elevator is situated on the front of the loading vehicle, in front of a scraper belt.
Patent EE-9400373-A (EE)
Inventor: Konrad Fricke
IPC: B65D75/14
Filed: 1994-11-16
Abstract: The subject-matter of the invention is a folded package (1) preferably for sheet-like articles which are stacked congruently one above the other and are approximately sector-shaped in contour, for example filter paper inserts (4) for coffee machines or teamakers. The object of the invention is to provide a folded package (1) which can be produced inexpensively, is convenient to open up for removal of all the articles and can also be completely closed again. This is achieved in that the folded package (1) is produced from an integral, essentially square blank of paper or a similar, dimensionally stable, foldable material, which blank is folded in from two mutually opposite corners, extending in the manner of a wrapping around the stack of articles to be packaged. The folding-in takes place in such a way that a pocket (5) which envelopes the stack of articles on all sides is formed on one wrapping side and a lid flap (8) is formed on the opposite side, which lid flap can be fixed in relation to the pocket (5) by means of a reusable closure device (10). The lid flap (8) is stabilised by the connection of individual folding layers (9) in such a way that the lid flap (8) automatically assumes its original shape when closed again. <IMAGE>
Patent GB-2358080-A (GB)
Title: Method of making a thin film transistor
Inventor: YUDASAKA ICHIO
IPC: H01L21/20
Filed: 2000-01-07
Abstract: The method comprises forming a recombination centre 150 in the channel region 15 of the transistor by implanting an impurity in the channel region. Impurities such as inert gases, metals, Group III, IV or V elements may be used after the semi conductor film 100 has been crystallised by laser annealing. The bipolar transistor type behaviour of a conventional thin film transistor in which excessive drain current flows for high drain voltages is prevented by the recombination centre. The impurities, such as phosphorus ions, are implanted through a recess 141 in the gate electrode 14 to form the recombination centre.
Patent GB-2358139-A (GB)
Title: Disinfectant composition
Inventor: CHANNER ROBERT VERN
IPC: A61L9/03
Filed: 2000-01-11
Abstract: Air is disinfected by burning a disinfectant composition comprising a disinfectant, preferably a glycol, and a fuel, preferably an alcohol or a liquid hydrocarbon. The composition may further include water, a perfume and a malodour counteract. A catalytic burner is preferably used to burn the composition.
Patent GB-2347280-A (GB)
Title: Connector with replaceable filter unit
Inventor: ANDERSON JOHN DAVID
IPC: H01R13/719
Filed: 2000-01-14
Abstract: An electrical connector has a forward assembly 15 with an outer metal housing 17 supporting several insulative blocks 22 to 25 containing the connector contacts 27. The rear end of each contact 27 has a socket 28 into which is inserted the forward end of conductors 43 contained in a rear assembly 16. Some of the conductors 43 are filtered and others unfiltered. Connection is made to the rear end of the conductors 43 in the rear assembly 16 by means of plates 50 to 53 connected at the end of a cable, the plates supporting contacts 54 that are a push-fit in the rear of the conductors 43 in the rear assembly 16. Thus if the filters are damaged they can easily be changed by replacing unit 16. The connector can be used in an aircraft.
Patent GB-2362351-A (GB)
Title: Extruded tubular packaging
Inventor: DAY PERRY
IPC: B31B50/00
Filed: 2000-03-18
Abstract: A method of manufacturing packaging comprises extruding a continuous length of plastics material having a hollow two-dimensional cross section figure 1, which is then rolled flat for storage figure 3 and then being reformed before use. The packaging is preferably semi-rigid and self-supporting and formed of transparent, translucent or coloured PVC. The material may be wound on a roll for storage. The material may be extruded with at least four flat faces, which may have a hinge line (figure 2) disposed between each adjacent face. The two dimensional shape may be restored by a rolling operation between notched rollers. Also disclosed is a length of extruded plastics material having a flattened cross section which can be reformed into a hollow two dimensional shape prior to use. The material may be cut into short sections (1, figure 4) and the ends fitted with end caps (2 & 3, figure 4) or closure flaps to form packaging for products.
Patent GB-2351392-A (GB)
Title: Circularly polarised wave antenna
Inventor: KAWAHATA KAZUNARI
IPC: H01Q9/04
Filed: 2000-03-22
Abstract: A circularly polarised wave antenna 1 for transmitting/receiving circularly polarised radio waves comprising a substantially cylindrical dielectric member 2, a circular radiative electrode 3 formed centrally on the top surface of dielectric member 2 and feed electrodes 4a,4b capacitively coupled to radiative electrode 3. A side region of dielectric member 2 may be planar and a plurality of feed electrodes may be positioned on the plane. The feed electrode(s) may extend onto the bottom and/or top surface of the dielectric member.
Patent GB-2361122-A (GB)
Title: Voltage controlled oscillator
Inventor: BEN-AYUN MOSHE
IPC: H03B5/18
Filed: 2000-04-07
Abstract: Voltage controlled oscillator (VCO) has a resonator 228, a plurality of tuning elements 208, 214, 222 having parameter values which vary non-linearly and inversely proportional to a respective control voltage for at least one of the tuning elements 208, and vary non-linearly and proportional to the respective control voltage for at least one other of the tuning elements 214.
Patent GB-2362553-A (GB)
Title: Winder with braking mechanism
Inventor: CHANG LIANG-JEN
IPC: B65H75/44
Filed: 2000-05-24
Abstract: A winder comprises a base 20, a wire wheel 30, and a braking mechanism 40. The base has a face plate 21 which is provided with a main shaft 25 and at least one arcuate hole 28. The wire wheel is rotatably mounted on the main shaft. The braking mechanism comprises a one-way bearing 41, a shaft sleeve 42, a brake disk 43, two friction pads 44, a clamp seat 45, and an adjustment knob 46. The one-way bearing is disposed in the axial hole of the wire wheel. The shaft sleeve is fitted over the main shaft such that a first end thereof is in contact with the inner edge of the bearing, and that a second end thereof is fastened with the brake disk. The friction pads are fastened with the shaft sleeve and located at two sides of the brake disk. The clamp seat 45 is slidably disposed on the shaft sleeve and is fastened with the adjustment knob 26. The magnitude of frictional force between the brake disk and the friction pads is adjusted by turning the adjustment knob, thereby resulting in a braking effect on the wire wheel in motion.
Patent GB-2352656-A (GB)
Title: Particle separation assembly
Inventor: ASHWORTH STEWART IVES
IPC: B07B13/08
Filed: 2000-07-12
Abstract: A particle separation assembly 1 comprises a vessel 3, the vessel being provided with an inlet 4, a first outlet 5 at the lower end of the vessel and a second outlet 6 at the upper end of the vessel; the assembly being configured such that in use when a fluid carrying particles is pumped through the inlet 4 into the vessel and the flow rate of the fluid through the inlet is greater than the flow rate of fluid through the first outlet 5, the difference in flow rates giving rise to a resultant fluid flow which acts to convey a substantial proportion of particles below a predetermined mass to the second outlet. Thus, where the fluid carrying particles comprises particles of substantially the same density then those particles below the predetermined mass will generally be of a smaller size than those particles above the predetermined mass, and the smaller particles are conveyed upwards to the second outlet whereas the generally larger particles sink to the first outlet.
Patent GB-2367609-A (GB)
Title: Fluid heating device
Inventor: BELL THOMAS HENRY
IPC: F24H9/20
Filed: 2000-08-21
Abstract: The device 10 has a primary hot water storage tank 12 and a secondary external heating tank 14 with a smaller capacity for fluid. The external tank contains a U-shaped electric heating element 16 and a temperature sensing means 18, such as a thermostat. An inlet pipe 20 connects the two tanks together and a further pipe 22 allows circulation of heated fluid back into the primary tank or out through pipe 26 for use. The thermostat has a first end connected to an electrical transducer and a second end positioned upstream (i.e. near to inlet 20) from the first end, although the arrangement may be reversed. The thermostat is positioned longitudinally parallel to the heating element.
Patent GB-2361746-A (GB)
Title: Fuel injection system for supplying to an i.c. engine fuel divided into separate components
Inventor: MA JONATHAN AUSTIN
IPC: F02M37/20
Filed: 2000-08-24
Abstract: A fuel stream is drawn from a fuel reservoir 32 to means for separating the fuel stream into at least two flow streams containing different fuel components having different fuel properties. The separated flow streams are supplied via a flow diverting valve 20 to respective separate fuel rails 22, 24 arranged in parallel with one another with at least one fuel rail 22 supplying at least one fuel injector 26. Unused flow streams from the separate fuel rails are recombined into a single fuel stream which is returned to the fuel reservoir 32. Thus the separate fuel components from one or the other flow stream may be used preferentially according to engine operating conditions for short periods, eg the engine can be started and warmed up using the lower boiling point fuel components. Control means are provided to ensure that the whole fuel is consumed over a longer averaged period; for example, the flow diverting valve 20 may be controlled by the engine management system, eg in response to signals from a sensor detecting changes in the density, refractive index, electrical or acoustic properties of the fuel. The fuel components may be separated by inducing cavitation in the fuel in a pipe 10 and creating a centrifugal force field inside the pipe so that vapour bubbles collect nearer to the axis of the pipe where they are confined in a coaxial pipe 18 of smaller diameter.
Patent GB-2371945-A (GB)
Title: Connection of position determining device and a hand held computer to a radio modem
Inventor: TARIGHI LALEH
IPC: H04L29/06
Filed: 2000-11-17
Abstract: A position determining device, for example a GPS receiver and a hand held computer, such as a PDA, are connected to a modem and to a VHF/UHF radio transceiver. A switch in the modem may control the connection of the position determining device or a modulator/demodulator to the hand held computer. Methods for the wireless transmission of data packets are also disclosed.
Patent GB-2357566-A (GB)
Title: Preventing incorrect re-attachment of the fracture-separated bearing cap of a connecting rod
Inventor: BOLYARD JOHN CLINTON
IPC: F16C9/04
Filed: 2000-12-13
Abstract: The connecting rod 10 is integrally formed with an elongated body portion 15, a piston-connecting end portion 12 and a crankshaft-receiving end portion 13. The cap portion 14 is separated by fracturing and is replaced during assembly of the connecting rod on the crankshaft using dissimilar fasteners 24, 26 so that the cap portion 14 cannot be fitted the wrong way round. The fasteners 24, 26 may have oppositely handed threads and may be held captive in the cap portion 14 by rings 36, 38 pressed-fitted into the bolt apertures.
Patent GB-2375010-A (GB)
Title: Method to manage the mobility of handsets in a cordless telecommunications network
Inventor: FOURRE FREDERIC
IPC: H04M7/00
Filed: 2001-04-24
Abstract: The invention relates to a method for the management of the mobility of handsets belonging to a cordless telecommunications network that makes use of a DECT type system. The method according to the invention uses Internet-type links to convey voice-related information. The protocols used to this effect are the MGCP protocol and the MEGACO protocol. These protocols did not initially provide for the management of the mobility of the handsets within a DECT type system. The method according to the invention removes this deficiency.
Patent GB-2363571-A (GB)
Title: Brassica extracts or sulforaphane in combination with reseratol as antitumor agents
Inventor: RAYMOND SIDNEY
IPC: A61K36/87
Filed: 2000-02-02
Abstract: The present invention discloses a composition suitable for pharmaceutical use which comprises at least one active ingredient from a brassica extract or an analogue of sulforaphane, and resveratrol or an analogue thereof.
Patent GB-2369051-A (GB)
Title: A display frame assembly
Inventor: PRESTON DAVID
IPC: A47G1/06
Filed: 2001-11-16
Abstract: A display frame assembly 10 comprises a frame 12 defining at least one slot 22 substantially in the plane of the frame and a strip 26 one end of which is received in the slot 22 to retain a picture in the frame. Preferably four frame members 14, 16 make up the frame 12 which has a rebate edge at the rear 20 and defines a central aperture 18 for displaying the chosen 2-dimensional or contoured material. The strip 26 may be made of a transparent plastics material which spans the back of the frame 12. In use, a glass sheet 28 is placed in the rebate followed by the display article such as a card 32 and then a backing sheet 30 all held in place by the strip 26. Advantageously display items such as cards or prints are easily replaced.
Patent GB-2372036-A (GB)
Title: Aspartate derivative of amlodipine
Inventor: LEMMENS JACOBUS MARIA
IPC: C07D/
Filed: 2001-08-15
Abstract: An amlodipine derivative having the following formula or a salt thereof is useful, either alone or in combination with amlodipine, as a pharmaceutical in treating angina and hypertension. <EMI ID=1.1 HE=36 WI=75 LX=684 LY=938 TI=CF>
Patent GB-2371832-A (GB)
Title: Lockable container and delivery system
Inventor: PAPADOPOULOS CHRIS
IPC: G07C9/00
Filed: 2002-01-24
Abstract: An electromechanical valve assembly 46 for an i.c. engine includes a rotor 68 centred about a first axis 122 having a bore 114 extending generally axially therethrough. The valve assembly 46 further includes a stator 66 operatively disposed about the rotor 68 for producing a torque to cause rotation of the rotor 68 about the axis 122. Finally, the valve assembly 46 includes a valve 70 having a valve stem 126 and a valve head 84. The valve stem 126 extends generally axially through the bore 114 of the rotor 68 and is configured to move generally axially responsive to the rotation of the rotor 68 to selectively engage and disengage the valve head 84 with a valve seat 124 of the engine 36. The valve stem 126 may have a helical groove 130 which with a helical groove 116 in ballnut 102 forms part of a recirculating ball bearing. Control systems are disclosed. A position sensor for the rotational position of the rotor and the axial position of the valve may comprise a magnetostrictive sensor with a sonic wave generator (150,fig.8). The valve assembly enables better control of valve dwell time and position, rates of valve opening and closing and valve phasing.
Patent GB-2386070-A (GB)
Title: Solid-state sensor for sphincter pressure measurement
Inventor: CHU ANDREW CHUNG-MING
IPC: A61B5/03
Filed: 2002-03-04
Abstract: A solid-state sensor with wire strain-gauge C or similar sensing element, mounted on a cylindrical body for measurement of sphincter pressure or radial force, without the use of fluid. Preferably the tip and sensitive area A are constructed in one-piece. The tip may be rigid, with the sensitive part A of the sensor allowed to move freely for measurement. The sensor may be anatomically shaped and protected from ingress of dirt or fluid. The sensor may also be used in other similar required situations whereby external radial compressive forces are to be measured. The sensor may be small and the solid-state design may enable it to be portable.
Patent GB-2387117-A (GB)
Title: Shape memory circlip for fixing elements to a bone
Inventor: MASON PAUL
IPC: A61B17/68
Filed: 2002-04-06
Abstract: Apparatus for securing a bone graft 12, plate or other element on or in a human or animal bone 14 which comprises one or more belts or circlips 10 of shape memory alloy. Preferably the circlip is resiliently deformable, returning to its original form when released or heated. The circlip may have an arcuate shape, varying thickness, radii or length and one or more holes, grooves or protuberances to permit blood flow or for additional fixtures. The circlip may be made from Nickel-Titanium shape memory alloy, single memory one-way or super-elastic. A plurality of circlips may be joined together concentrically with a bar. Methods of using the circlip to secure a bone graft, plate or other element on or in a bone have also been claimed, including heating the circlips with hot liquid such as saline or passing an electrical current through them.
Patent GB-2388741-A (GB)
Title: Ultrasonic piezoelectric transducer with coated electrodes
Inventor: BROMFIELD GEORGE
IPC: H01L41/047
Filed: 2002-05-17
Abstract: An ultrasonic transducer (Langevin oscillator) comprises a stack of piezoelectric ceramic elements 9 and electrodes 8a,8b sandwiched between a front mass 10 and a rear mass 11. A bolt 12 extends through the stack and imparts a pre-load compressive force on the piezoelectric elements. The contact surfaces of the electrodes 8a,8b are coated with a compliant material which deforms under the preloading stress to fill any surface voids and defects at the interface with the piezoelectric elements, thus reducing transmission losses. Suitable coating materials are tin/lead, tin, lead, sliver, copper or gold. The coating method may be electroplating, powder coating, metal spraying, vacuum evaporation, sputtering or roll coating.
Patent GB-2378373-A (GB)
Title: Combining graphics formats in a digital video pipeline
Inventor: BUSHEY ROBERT D
IPC: G06T11/20
Filed: 2002-06-19
Abstract: Generally, graphics are displayed on a monitor or printed on an output device after a series of steps are performed, typically implemented in the form of a graphics pipeline, in the case of an object-oriented graphic image. Similarly, a digital picture or digital video image passes though a digital pipeline for the digital image or images to be displayed, printed, or otherwise processed. The present invention encompasses a system and method in which the stages of the graphics pipeline are interconnected to the stages of the digital pipeline so that a single, interconnected pipeline can be used to process object-oriented graphic images, bit map images and/or images which contain graphics and bit map portions. These interconnected pipeline can be used to process images though various stages of the graphics pipeline followed by stages typically contained in the digital pipeline, or vice versa, to create desired effects.