baber/WOPTO huggingface dataset:
Patent BR-PI0605681-A (BR)
Title: processo de produção de nanopartìculas de prata estabilizadas por proteìnas na produção de produtos têxteis antibacterianos e o tratamento dos efluentes produzidos
Inventor: CABALLERO NELSON EDUARDO DURAN
IPC: C22B11/00
Filed: 2006-09-18
Abstract: PROCESSO DE PRODUçãO DE NANOPARTìCULAS DE PRATA ESTABILIZADAS POR PROTEìNAS NA PRODUçãO DE PRODUTOS TêXTEIS ANTIBACTERIANOS E O TRATAMENTO DOS EFLUENTES PRODUZIDOS A presente invenção trata da produção de nanopartículas de prata por via biossintética utilizando extrato extracelular de fungos com atividade nitrato reductase e presença de antraquinonas derivadas. Dentre os fungos objeto da patente estão Fusarium, Piriformospora sp., Pisolithus sp, Streptomyces sp, Sporisorium sp, Penicillium sp, Neurospora sp, Aspergillus, sp, entre outros. As nanopartículas obtidas destes extratos, na ausência do fungo, possuem uma proteção protéica que estabiliza a suspensão coloidal e permite maior adesão ao tecido conferindo grande eficiência biocida. O processo de adesão das nanopartículas de prata é cíclico, sendo as nanopartículas de prata reutilizadas na impregnação de outros tecidos. No processo de lavagem as poucas partículas liberadas na água são tratadas com biomassa de Chromobacterium violaceum que atuam por bioabsorção das nanopartículas de prata, eliminando completamente a contaminação do efluente. A presente invenção terá seu uso na área da saúde, tanto humana como animal, quando da necessidade de prevenção ou tratamento de infecções por meio da impregnação de nanopartículas de prata em produtos têxteis.
Patent BR-PI0700977-A (BR)
Title: tirolesa
Inventor: BOGO MOACIR LUIZ
IPC: A62B1/00
Filed: 2007-03-16
Abstract: TIROLESA. A presente invenção refere-se a uma tirolesa para transpor obstáculos dotada de um gancho (2) que compreende uma roldana (4) verticaI que desliza ao longo de cabos (31) e (32), unidos por meio de um guia (6) que faz a concordância entre eles, permitindo à tirolesa uma trajetória de descida longa ou em curva.
Patent BR-PI0704187-A (BR)
Title: dispersões de resina alquìdica modificadas com poliuretano
Inventor: GERTZMANN ROLF
IPC: C08G63/49
Filed: 2007-11-19
Abstract: DISPERSõES DE RESINA ALQUìDICA MODIFICADAS COM POLIURETANO. A presente invenção refere-se a novas dispersões aquosas de resina alquídica modificadas com poliuretano, sua produção e utilização como adesivo em lacas e revestimentos.
Patent BR-PI0705355-A (BR)
Title: porta-esferas de rolamento e rolamento de esferas com contato oblìquo
Inventor: BEAUPREZ JEAN-MICHEL
IPC: F16C31/04
Filed: 2007-11-19
Abstract: PORTA-ESFERAS DE ROLAMENTO E ROLAMENTO DE ESFERAS COM CONTATO OBLìQUO A presente invenção refere-se a um rolamento de esferas com contato oblíquo o qual compreende duas pistas de rolamento anulares entre as quais são dispostas esferas 24 cujos centros são distribuídos sobre um circulo primitivo do rolamento, e os pontos de contato das esferas com as duas pistas de rolamento são distribuídos sobre um cone de contato. Um porta-esferas mantém as esferas e compreende uma pluralidade de alvéolos 32 de alojamento das esferas. Cada alvéolo compreende duas paredes cóncavas opostas 36A, 36B em forma de calota esférica de raio R, e os centros 40A, 40B das duas calotas são dispostos em um mesmo plano radial à distância um do outro ao longo de um eixo 42 inclinado em relação ao eixo de rotação do rolamento. A forma oblonga dos alvéolos permite reduzir os atritos entre eles e as esferas.
Patent GB-2467436-A (GB)
Title: Phosphoantigen for use in treatment of Burkholderia infection
Inventor: ROWLAND CAROLINE ANN
IPC: A61K39/02
Filed: 2010-01-29
Abstract: The present invention relates to a phosphoantigen for use as a medicament, particularly in die.prophylaxis and/or treatment of infection by Burkholderia, including but not limited to Burkholderia pseudomallei and Burkholderia mallei and a pharmaceutical composition comprising such phosphoantigens. The phosphoantigen may be used for the treatment of melioidosis, and may be selected froth IPP, CHDMAPP, BrHPP or IHPP.
Patent GB-2478285-A (GB)
Title: Valve mechanism for an internal combustion engine
Inventor: OWEN RICHARD ALWYN
IPC: F01L13/00
Filed: 2010-03-01
Abstract: A valve mechanism is disclosed for a cylinder of an internal combustion engine. The mechanism comprises two gas exchange poppet valves 10, 12 mounted in a cylinder head, a bridge 122 acting on the two valves, a cam for actuating the two valves, a slider 124 movable by the cam and slidable relative to the bridge 122, and a hydraulically controlled locking system 126 having a latched position in which the slider transmits the force of the cam to the bridge 122 to actuate the two valves and a released position in which the valves are deactivated and the slider slides freely relative to the bridge. The slider 124 is urged towards the cam by a spring 134 acting between the slider 124 and the cylinder head.
Patent GB-2482732-A (GB)
Title: Building component with fire retardant foam
Inventor: PIPER JAMES
IPC: E06B3/22
Filed: 2010-08-13
Abstract: A method of fire retarding a building component 2 comprising injecting a settable foamed, non-intumescent, fire retardant composition 40 into a cavity of the building component 2 so as to fill the cavity and setting the fire retardant composition. Preferably the component is a window frame, door frame or door panel, preferably manufactured from PVCu. The foam is preferably a geopolymer foam, preferably a two part geopolymer foam with an inert mineral powder that uses a blowing agent and a curing station to set the foam in place. The foam may contain waste ash or volcanic ash and may have a density of 0.7kg/l, a thermal conductivity of 0.14w/mK and a thermal expansivity of 5.5x10-6/K. The foam is preferably geopolymer Ecofoam F35. Also claimed in the building component or door/window frame.
Patent GB-2484098-A (GB)
Title: Dynamo-electric machine with rotor magnet adjustable shunt
Inventor: TANAKA DAIKI
IPC: H02K1/02
Filed: 2010-09-29
Abstract: A dynamo-electric machine includes a rotor 1 having a plurality of permanent magnets 3, a stator 5 having a plurality of stator coils 9, and an adjustable magnetic shunt 4, for shunting the magnetic flux of at least one of the permanent magnets 3, the shunt 4 being displaceable axially between a shunting position and a non-shunting position. The rotor 1 includes a magnetically anisotropic rotor core 11 and a magnetically isotropic core element 24 situated between the -  V-   of the magnets to increase the flux quantity14 shunted when the shunt 4 contacts the rotor end. A further isotropic core 26 may be provided inboard of the magnets (figs 11,12) to achieve even further flux diversion 14. The anisotropic rotor may be achieved by means of laminations and the isotropic core parts may be an electrically non-conductive material comprising a soft magnetic composite (SMC) of insulated iron powder particles. The prior art fig 2 shows an example of appropriate shunt control.
Patent GB-2486635-A (GB)
Title: Detecting corruption of a cryptographic key stored in a memory
Inventor: TRIMMER MARK
IPC: G06F11/10
Filed: 2010-12-14
Abstract: A device stores a cryptographic key in a memory 600, such as a fuse bank. In addition to the key, the device stores additional bits with the key. These bits may be a predetermined value, such as all one or all zero. When the key is read from the memory, the additional bits are checked to see if they contain the predetermined value. If they do not, then the device reports that the key has been corrupted. If the additional bits do contain the predetermined value, then the key is used by encryption or decryption hardware 604. The key may be stored scrambled and descrambled 601 when read. The additional bits may be mixed in with the scrambled key. Dedicated hardware 605 may be used to check the value of the bits. The key may be 128 bits long, 8 of which may hold the predetermined value.
Patent GB-2486478-A (GB)
Title: Mach-Zehnder Interferometers
Inventor: LANGLEY LLOYD NICHOLAS
IPC: G01B9/02
Filed: 2010-12-16
Abstract: A Mach-Zehnder interferometer 200 comprising an optical splitter 201 having at least one input 203R and at least two outputs 204L . 2048, an optical recombiner 202 having at least two inputs 205L .205R and at least one output 2068 and a pair of interferometer arms 207L 2078. Each of the arms couples an output of the splitter to an input of the recombiner. The arms are configured such that each of the outputs of the splitter is coupled to an opposite side input of the recombiner so as to compensate for phase imbalance of light propagating through the arms. The interferometer is configured such that the splitter and the recombiner operate in cross-state to compensate for split ratio offset errors in the splitter and recombiner.
Patent GB-2486496-A (GB)
Title: A method of identifying an object in an image by defining a series of bands
Inventor: VAZQUEZ EDUARD
IPC: G06V10/34
Filed: 2010-12-17
Abstract: The method extracts discriminating features of a candidate object in a CT, or other, image. Candidate regions are identified by a computer-aided diagnosis or computer-assisted detection (CAD) system, and are iteratively eroded from the surface to the core, generating a series of erosion bands. The erosion bands B1-B3 are then analyzed to extract features that differentiate between, for example, stool and polyps. The method may use, among others, a rule-based approach or an approach based on probability density functions of the erosion bands. The method can achieve significant reduction of false positives without any loss of sensitivity. The method can be applied, for example, to differentiate tagged or untagged stool from polyps in an image of a colon.
Patent GB-2483524-A (GB)
Title: Motor protection switch
Inventor: BROOKING PATRICK ROBERT MARIUS
IPC: H02H7/06
Filed: 2011-01-27
Abstract: A switch arrangement 400 is provided for an electric motor or generator 500 having a plurality of coil windings that during operation of the electric motor or generator 500 are electrically coupled to form a star point connection and that are arranged to have different AC voltage phases applied across the respective coil windings from an inverter. The switch arrangement 400 includes a rectifier Da-Df arranged to be coupled to the respective plurality of coil windings, and the rectifier Da-Df provides the rectified AC current to a DC output Idc. A switch QA coupled across the rectifier DC output Idc is operable to electrically isolate the plurality of coil windings from each other to provide protection in the event of a short circuit in the inverter. Unwanted currents and braking torque of the motor 500 are prevented by a single switch QA. A voltage clamping device 430 may be connected in parallel with the switch QA to absorb energy from the coil windings.
Patent GB-2487577-A (GB)
Title: Radiator draining device
Inventor: BAILEY STUART
IPC: F24D19/08
Filed: 2011-01-28
Abstract: The device collects water as it drains from a central heating radiator 31 as a result of loosening a cap-nut 32 coupling the radiator 31 to a valve 30 and radiator feed pipe 7 after the valve 30 has been closed. It comprises a clamp 2 that is attached to the water feed pipe 7 below the cap-nut 32 to be loosened. The clamp 2 retains an open end of a flexible water container 3 in a position in which it surrounds the cap-nut 32 so that, when the cap-nut 32 is loosened, water drains from the radiator 31 into the container 3.
Patent GB-2495699-A (GB)
Title: Sending activity information and location information from at least one mobile device to identify points of interest
Inventor: BENCCI GERMAN JOSE D JESUS
IPC: H04W4/21
Filed: 2011-10-07
Abstract: A system for identifying points of interest (e.g. a statue at a tourist site or a concert) wherein at least one mobile device sends activity information and location information to a location processor. The activity information relates to usage of the mobile device and the location information relates to a location of the mobile device. A location processor uses the activity information and location information from the mobile device(s) to determine a location of at least one point of interestidentified by the activity information and location information of the mobile device(s). The activity information may be: time information (time at which the device was as the location); an indication that a function is being used; angle information identifying the angle of orientation of the device; image information captured by the camera or other media information captured; an indication that there has been a behavioural or physiological change of the user at the location (e.g. heart rate); environmental change at the location (e.g. rise in temperature); deviation from a usage pattern (e.g. user not following normal movement path).
Patent GB-2494933-A (GB)
Title: Reducing peak-to-average amplitude of modulated signals by replicating the signals and delaying one of the signals
Inventor: POPESCU ANDREI
IPC: H04L27/26
Filed: 2011-10-14
Abstract: Reducing peak-to-average amplitude of modulated signals by replicating the signals and delaying one of the signals The peak-to-mean amplitude ratio of a transmission signal comprising a plurality of replicated signals is reduced by delaying one of the plurality of replicated signals is delayed with respect to another of the plurality of replicated signals, either in the time domain by introducing a time delay or in the frequency domain by introducing a phase shift. The replicated signals are recombined prior to transmission. This has the effect of reducing the coherence of the delayed replicated signal with respect to the other replicated signal, reducing the peak power of the signal and therefore reducing the peak-to-mean amplitude ratio of the transmission signal. Applications include transmission in the non-HT duplicate mode.
Patent GB-2486330-A (GB)
Title: Initiating Auto IP using encrypted communication in an ad-hoc wireless network
Inventor: HAMACHI TOSHIFUMI
IPC: H04L29/06
Filed: 2011-12-06
Abstract: A communication apparatus communicates with a plurality of other communication apparatuses in a wireless network such as a wireless Local Area Network, WLAN, configured in ad-hoc mode and employing Auto IP to set its own address (e.g. IP address). The communication apparatus starts the process for setting its own address using encrypted communication, only when encrypted communication with all the other communication apparatuses becomes possible, by sharing encryption keys for encrypting communication with all the other communication apparatuses. Hence, Auto IP is not initiated before an encryption key is shared with all the other communication apparatuses already belonging to the ad-hoc network. The encryption may be Wi-Fi Protected Access, WPA. The communication apparatus sets its own Internet Protocol address and inquires whether or not there is another communication apparatus having the same IP address using an Address Resolution Protocol, APR, request. Using AutoIP, each communication apparatus can automatically set mutually different IP addresses.
Patent GB-2499196-A (GB)
Title: Means of Retaining a Burner Seal to a Combustor Dome
Inventor: CARLISLE MICHAEL LAWRENCE
IPC: F23R3/00
Filed: 2012-02-07
Abstract: A combustor head arrangement 56 has an end panel 38 which has a cold side 40, a hot side 42, an aperture 50 and a slot 60. The panel is part of an arrangement that includes a heatshield 68 and a burner seal 46. The burner seal is sized to fit through the panel aperture from the hot side towards the cold side, and has a tang 66 which can pass through the slot when the burner seal is in a first orientation. The burner seal is able to rotate to a second orientation at which it is retained by cooperating with an anti-rotation feature 76, and the retaining means is provided by a retaining feature 58 on at least one of the end panel and the heatshield. The invention also provides a method of assembling the combustor head assembly from the hot side of the panel, permitting assembly and disassembly to be quick, easy and safe.
Patent GB-2500411-A (GB)
Title: Wind Energy Generator System
Inventor: PERVEZ SHAKEEL AHMED
IPC: F03D1/00
Filed: 2012-03-21
Abstract: A wind energy generator system comprising a wind chamber 1 into and through which air flows, the wind chamber being an enclosure that is spheroid or domed or having a closed hollow cylinder/drum shape, where within the chamber there is an axle/drive shaft 6 that has at least one impeller 7a configured to rotate with the axle/drive shaft whereby the impeller drives airflow through the chamber. The system has a turbine generator to generate electricity. The axle/drive shaft may have a turbine generator to generate electricity from the its rotation and the system may also have an outlet 3 in one end the wind chamber downstream of the impeller that communicates with a duct 4 to direct airflow to re-enter the chamber at a different end region 1a of the chamber, where there are turbine-generators T4 mounted in the ducts to generate electrical energy.
Patent GB-2490018-A (GB)
Title: Bearing structure arrangement of a motor vehicle body
Inventor: MILDNER UDO
IPC: B62D27/02
Filed: 2012-03-30
Abstract: A bearing structure arrangement of a motor vehicle body with at least one side panel structure 14 adjoining a bulkhead 36, and a linking component 18 secured thereto for accommodating a frame rail section 45 located upstream from the side panel structure 14 in the traveling direction, wherein the linking component 18 facing the frame rail section 45 exhibits an attachment profile 24, 26, 28, 30 corresponding with the profile cross section of the frame rail section 45.
Patent GB-2501760-A (GB)
Title: Linear switch having co-extruded contact
Inventor: PETTY JOHN
IPC: H01H3/14
Filed: 2012-05-04
Abstract: An extended contact strip comprises a deformable lateral portion 204 at a side of a bridge portion 102; an electrically conductive web or mesh 201 that is partially embedded in the bridge and a further conductor 104 which is positioned to contact the mesh when pressure is applied to the bridge. The deformable side part 204, the bridge 102 and the mesh 201 are formed in a single extrusion. The mesh can be braided, woven or knitted wires; flexible and formed as a tubular sleeve (fig 3). The bridge can be PVC, nitrol, nitrile, nitrite, silicone rubber or a combination thereof and selected to be flexible, translucent or transparent. The strip can comprise a pair of deformable portions; an extruded rigid mounting strip (fig 1, 103) into which the bridge and deformable portions locate; and an inner strip 101 having a further mesh contact 104 co-extruded together and glued to the side portions to form a cavity. Inner strip 101 can be translucent or transparent so that a light source such as a series of light emitting diodes can shine through the strip and the bridge. The side portion and the bridge can have a different Youngs modulus. Strips can be connected end to end and used for an alarm or a safety cut-out.
Patent GB-2491954-A (GB)
Title: A system for the sale and purchase of energy
Inventor: ACOSTA-CAZAUBON JESUS
IPC: G06Q50/06
Filed: 2012-06-11
Abstract: A computing device 112 for use with a power system 100 includes a communication interface (230, fig.2) that is configured to receive energy data from at least one utility 106. The energy data includes at least one of at least one quantity of energy and at least one energy price. A processor (214, fig.2) is programmed to generate at least one offer to purchase energy based on the energy data received. An operator can decide whether to sell energy to the utility 106by responding to the offer to purchase energy. For example, a source of renewable energy 102, 104, such as a lithium battery or solar power, may be operated by an individual who can use the invention to sell power to a grid or utility 106 at a competitive rate. A power system using such a computing device 112, and a method for the sale and purchase of energy are also disclosed.
Patent GB-2494498-A (GB)
Title: Handling defined areas within an electronic document to preserve integrity and context
Inventor: MAYER ENRICO
IPC: G06F40/00
Filed: 2012-06-19
Abstract: A method, for handling defined areas 26 within an electronic document, comprises marking at least one area in an electronic source document 22.1 as indecomposable area 26 which can be processed as a whole content only; generating signature data for the indecomposable area 26; assigning the signature data to the indecomposable area 26 to create an indecomposable area object; storing the indecomposable object; encrypting and transmitting the indecomposable area object in response to a request of an enhanced content reader application 40, 40A comprising at least a part of the indecomposable area 26, wherein the enhanced content reader application 40, 40A decrypts the indecomposable area object and processes the indecomposable area 26 in an electronic target document; and generating and transmitting a protected version of the indecomposable area 26 in response to a request of a regular content reader application, comprising at least a part of the indecomposable area 26, wherein the regular content reader application outputs the protected version of the indecomposable area 26 in an electronic target document.
Patent GB-2505250-A (GB)
Title: Cake leveller
Inventor: YAO LING
IPC: A21C11/10
Filed: 2012-08-24
Abstract: A cake leveller comprises a rigid frame 1 in the form of a bow with at least two taut intertwined wires extending horizontally between spaced parts 4 of the frame. In a particular example, four wires are intertwined in two pairs, the wires in each pair being of unequal thicknesses. The wires within the pairs may be intertwined more spatially frequently than the intertwining of the pairs.
Patent GB-2506137-A (GB)
Title: Trolley with shopping basket support
Inventor: VARMA KUMAR
IPC: B62B1/12
Filed: 2012-09-20
Abstract: A trolley with a fold down shopping basket stabilising unit (2) for supporting a metal or plastics shopping basket (5) provided by retail stores. The trolley has an adjustable clip (3) to hold the shopping basket (5) in a secure position. The trolley can be pushed or pulled by a handle (4) and is easy to manoeuvre using wheels (9, 10). When shopping is complete, the shopping basket (5) is returned to the store and the goods are put into a storage bag (7) at the base of the trolley. The trolley is wheeled home with the shopping. The trolley may be stored flat for convenience.
Patent GB-2495620-A (GB)
Title: Cutting chain and sprockets for a hand-operated mineral cutter
Inventor: BUCHHOLTZ JOCHEN
IPC: B23D57/02
Filed: 2012-10-10
Abstract: A cutting chain 10 for a hand-operated implement for cutting metal and mineral materials has central links 44, 46 connected to one another by lateral links 42. The central links comprise first central links 44 which each have a drive tooth 45, and second central links 46 which may have a volume and surface area smaller than the volume and surface area of the first links by at least 25%. The drive teeth of the second central links 46 are shaped or spaced differently to those of the first links, or are not present. The cutting chain 10 is driven around the periphery of a guide bar 9 by a drive sprocket 24, the guide bar having a nose sprocket 53, around which the cutting chain passes. The nose sprocket 53 has first area 70 comprising a first recesses 54 in which the drive teeth 45 of the first links 44 are adjacent to and engage with. The nose sprocket 53 further comprises a second area 71 which the second links 56 area adjacent to and a blocking contour 55 which prevents the first link 44 drive teeth 45 from fully engaging. The first and second areas 70, 71 may extend over approximately identical angles, and the nose sprocket may have at least two second areas. The drive sprocket 24 may have the same circumferential features as the nose sprocket 53. The sprocket is intended to prevent an incorrect cutting chain from being fitted to the cutting implement in error.