baber/WOPTO huggingface dataset:
Patent BR-PI0602718-A (BR)
Title: conversor ca-cc trifásico isolado em alta freqüência por único estágio
Inventor: BARBI IVO
IPC: H02M7/00
Filed: 2006-04-07
Abstract: Conversor CA-CC Trifásico Isolado em Alta Freqüência por único Estágio. O presente invento realiza a transferência de potência da rede trifásica para a carga de maneira isolada por meia de um retificador trifásico PWM tipo Buck conectado diretamente a um transformador forward/flyback, onde estas duas estruturas compõem um conversor CA-CC de único estágio. A ponte retificadora trifásica do tipo Buck proporciona a tensão retificada modulada em alta freqüência para o enrolamento primário do transformador. O enrolamento secundário, ou forward, é o responsável por maior parte da potência transferida à carga e o enrolamento terciário, ou flyback, desmagnetiza o núcleo do transformador regenerando esta energia à carga. A modulação por largura de pulso senoidal em três níveis e a utilização do filtro de entrada proporcionam a este conversor um fator de potência praticamente unitário e uma reduzida distorção harmónica total para as correntes de entrada.
Patent BR-PI0602854-A (BR)
Title: triturador com rotor de navalhas
Inventor: MERETIKA MARCO RODRIGO
IPC: A01F29/04
Filed: 2006-07-10
Abstract: TRITURADOR COM ROTOR DE NAVALHAS tem como finalidade reaproveitar resíduos de materiais diversos. Ele é constituído por estrutura (1), a qual serve de sustentação para todos os demais subconjuntos que compõem o equipamento. Fixada à estrutura tem-se a câmara de moagem (2), composta por chapas que formam um sólido com cavidade interna onde são montadas: o rotor e o sistema de contra-facas. O rotor, corresponde a principal inovação proposta por esta patente, é onde ocorre o processamento do material, juntamente com o sistema de contra-facas. Ele é formado por: eixo (3), discos (4), facas (5), suporte de facas (6). As grandes vantagens deste rotor são: maior flexibilidade no quesito fabricação, pois pode ser confeccionado por vários processos de fabricação (soldagem, fundição, montagem); a utilização de discos laterais permite utilização de chapas de menor espessura tanto na estrutura (1) quanto na câmara de moagem (2), o que representa ganho em termos de custos, manuseio e fabricação. Entre os discos (4) são fixados os suporte das facas (6) e sobre os suportes de facas (6) as facas. O rotor ainda permite uma outra configuração, que são as facas fixadas diretamente nos discos (4). O número de suporte de facas (6) e de facas (5) é qualquer, assim como o número de discos (4). O sistema de contra-facas é composto por suporte de contra-facas (9), os quais são fixados à câmara de moagem (2). Sobre os suportes de contra-facas (9) são fixadas as contra-facas (8). Outra configuração permitida é a fixação das contra-facas (8) diretamente â câmara de moagem (2). Sobre a câmara de moagem (2) é acoplado o aumentador (7), que corresponde a uma peça que serve de via entre o meio externo e o interior do equipamento. Ele também tem função acústica e é montado sobre a câmara de moagem (2) por meio que permita a sua abertura e fechamento. Por fim, o equipamento apresenta uma gaveta cuja função é armazenar o material processado.
Patent BR-PI0605800-A (BR)
Title: vitri-inga, haste de material plástico, com utilização em congelamentos de óvulos, pré-embriões humanos e de animais pelo processo de vitrificação
Inventor: ALMODIN CARLOS GILBERTO
IPC: A61D19/02
Filed: 2006-10-23
Abstract: VITRI-INGA. HASTE DE MATERIAL PLáSTICO, COM UTILIZAçãO EM CONGELAMENTOS DE óVULOS, PRé-EMBRIõES HUMANOS E DE ANIMAIS PELO PROCESSO DE VITRIFICAçãO. composta por um conjunta que engloba, conforme desenha FG. (01), onde poderá ser observada (1) toda a haste aqui descrita e pronta para ser utilizada, em (2) a ponta com o referida orifício de 0.5 mm, em forma arredondada com medida de 1.40 mm, em (3) observa-se a haste em perspectiva lateral ande se observa o comprimento da mesma de 84 mm e a largura da ponta de 0.7 mm de largura, em (4) observa-se a haste em seu comprimento e onde se vê a espessura da ponta de 0.16 mm.
Patent BR-PI0701305-A (BR)
Inventor: COLLI MARCELO
IPC: F15B5/00
Filed: 2007-04-05
Abstract: An actuator (5) having a fixed part (4), a movable part (2) movable with respect to the fixed part (4) in a travelling direction (3), and a non-contact position sensor (15) connected to the movable part (2) to read the position of the movable part (2). The position sensor (15) has a reading device (17) connected to the fixed part (4) and having a ferromagnetic core (18); and a magnetic cursor (16), which is integrated in the movable part (2), is defined by a magnetized portion of the movable part (2), and is so magnetized as to locally saturate the ferromagnetic core (18) at the magnetic cursor (16).
Patent BR-PI0703297-A (BR)
Title: instrumento de corte e de fixação cirúrgico ativado de forma pneumática com um atuador em uma extremidade distal
Inventor: IV FREDERICK E SHELTON
IPC: A61B17/072
Filed: 2007-08-02
Abstract: INSTRUMENTO DE CORTE E DE FIXAçãO CIRúRGICO ATIVADO DE FORMA PNEUMáTICA COM UM ATUADOR EM UMA EXTREMIDADE DISTAL. Um instrumento cirúrgico que inclui um membro distal configurado para receber um conjunto de ferramenta operada de forma pneumática ali. O instrumento também pode incluir um conjunto de eixo alongado que tem uma porção de extremidade distal que é acoplada ao membro distal e uma porção de extremidade próxima. Um membro de acionamento pode ser suportado pela porção de extremidade distal do conjunto de eixo alongado e pode ser configurado para aplicar pelo menos dois movimentos de atuação ao conjunto de ferramenta operada de forma pneumática, mediante o recebimento de pelo menos um sinal de acionamento pneumático a partir de uma fonte de potência pneumática. O membro de acionamento pode compreender um cilindro de atuação dupla, um circuito de atuação única, um conjunto de fole, etc. A porção de extremidade distal do membro de eixo alongado pode se articular em relação à porção de extremidade próxima do mesmo e/ou a porção de extremidade distal do conjunto de eixo alongado pode ser destacável da porção de extremidade próxima.
Patent BR-PI0704126-A (BR)
Title: curativo de espuma de poliuretano com umidificação melhorada
Inventor: PARK JONG-WOOK
IPC: A61F13/00
Filed: 2007-10-23
Abstract: "CURATIVO DE ESPUMA DE POLIURETANO COM UMIDIFICAçãO MELHORADA". A presente invenção refere-se a um material de curativo de espuma de poliuretano com taxa de umidificação melhorada. Mais precisamente, a presente invenção refere-se a um material de curativo hidrofílico em que uma camada de contato com o ferimento (10) tendo uma estrutura de esponja composta de múltiplas células abertas (12) e poros (15) que passam através das células (12) é laminada com uma película protetora (20). A laminação é caracteristicamente realizada a 150 ~ 250 C sob uma pressão de preferivelmente 0,25 ~ 1 kgf/cm , a taxa de umidificação da camada de contato com o ferimento (10) é de 300 ~ 1200%, e a área de poro (abertura da membrana) toma 10 ~ 35% da área de célula total. O material de curativo de espuma de poliuretano da presente invenção impede a invasão de materiais estranhos, libera a exsudação absorvida dentro da espuma para manter constante umidificação, tem excelente capacidade de absorção da exsudação, tem um efeito de cicatrização de ferimento resultante da não aderência a um ferimento, é fácil para troca, e realça o efeito de cicatrizasção de ferimento mantendo condições de umidificação ideais resultantes da taxa de umidificação melhorada.
Patent GB-2464046-A (GB)
Title: Computer device heat dissipation system
Inventor: LEV JEFFREY A
IPC: G06F1/20
Filed: 2008-06-13
Abstract: A computer device heat dissipation system (12) comprising a heat exchanger (46) having a plurality of fins (48) connected to a heat pipe (44), at least one of the plurality of fins (48) comprises at least one aperture (70) to enable an airflow (58) to pass therethrough.
Patent GB-2472308-A (GB)
Title: Motor vehicle front end and method for its production
Inventor: HALLIK MATTHIAS
IPC: B62D21/15
Filed: 2010-07-27
Abstract: The invention relates to a motor vehicle front end 1 and a method for producing a motor vehicle front end 1. The motor vehicle front end 1 has a front wall 2 and a front wall crossbeam 3, the front wall crossbeam 3 essentially being situated in the direction of a vehicle transverse axis. In addition, the motor vehicle front end 1 has a first front wall girder 4, the first front wall girder 4 being situated essentially in the direction of a vehicle vertical axis. The first front wall girder 4 is supported on the front wall crossbeam 3 in a first area 5 of the front wall crossbeam 3. The first front wall girder 4 may be implemented as a hinged column strut. A reinforcement element 6 may be situated in the first area 5 of the front wall crossbeam.
Patent GB-2482311-A (GB)
Title: II-III-N and II-N semiconductor nanoparticles, comprising the Group II elements Zinc (Zn) or Magensium (Mg)
Inventor: TAYLOR PETER NEIL
IPC: H01L31/18
Filed: 2010-07-28
Abstract: The present application provides nitride semiconductor nanoparticles, for example nanocrystals, made from a compound semiconductor family of the type group II-Ill-N or II-N, for example ZnGaN, ZnInN, ZnInGaN, ZnAIN, ZnAIGaN, ZnAIInN,, ZnAIGaInN or MgInN. The invention also discloses II-N semiconductor nanocrystals, for example ZnN nanocrystals, which are a subgroup of the group II-III-N semiconductor nanocrystals. The composition and size of the II-III-N compound semiconductor nanocrystals can be controlled in order to tailor their band-gap and light emission properties. For example figure 4 (shown) gives the measured photoluminescence emission spectroscopic output for ZnInN semiconductor nanocrystals, in which the reacton time is controlled. The effect of the reaction time is to lower the peak wavelength of photoluminescence intensity. Efficient light emission in the ultraviolet-visible-infrared wavelength range is demonstrated, with reported photoluminescence quantum yields in the range 10% to greater than 50%. A method is also included whereby the semiconductor nanoparticles are produced by reacting at least a source of a group II element, at least a source of a source of a group III element and at least a source of nitrogen. For example ZnInN is formed by heating at 250deg C Indium iodide, sodium amide, hexadecane thiol, zinc stearate and diphenyl ether for up to an hour. The products of this invention are useful as constituents of optoelectronic devices such as solar cells, light emitting diodes, laser diodes and as a light emitting phosphor material for LEDs and emissive EL displays.
Patent GB-2488559-A (GB)
Title: Apparatus for testing the quality of drinking water
Inventor: GRUNDY STEPHEN
IPC: G01N33/18
Filed: 2011-03-01
Abstract: Apparatus for testing the quality of a fluid sample comprises: a chamber 14 for receiving at least some of the sample; and a sealing element 28 movable to a sealing position, where an insertion portion 28a of the sealing element is received within the chamber to seal the opening. One of the sealing element and container defines a displacement passage 28c for enabling a portion of the fluid sample to be displaced as the sealing element assumes the sealing position. An apparatus may also be provided, which includes a chamber, a sealing element, and an actuator. The actuator may include a linkage arm (20a, 20b, fig 2) coupled to the sealing element, for moving it towards a sealing position. An apparatus may also be provided, which includes a chamber, and a sealing element, where the apparatus also includes a membrane (66, fig 7) arranged to permit oxygen to enter the chamber, but inhibit the fluid sample from escaping via the membrane.
Patent GB-2479453-A (GB)
Title: A system for protecting subsea installations
Inventor: HUSEBY GEIR
IPC: F16L1/12
Filed: 2011-04-06
Abstract: The present invention concerns a system for protecting subsea installations including a protective subsea cover (1) with at least one mud mat (3 of Fig 3) along an edge of the cover, and a plurality of concrete stabilizing ballast blocks (10) for resting on top of the mud mat (3 of Fig 3) and for holding the protective cover (1) in place at a seabed. The concrete stabilizing ballast blocks (10) include at least one shape for preventing at least a sliding motion in relation to the protective cover (1) or other stabilizing ballast blocks, thus preventing independent motion of the stabilizing ballast blocks (10) and the protective cover. Furthermore, the invention concerns ballasting blocks (10) and a protective subsea cover.
Patent GB-2476894-A (GB)
Title: A ball target game with means to record impacts on specific targets
Inventor: WILKINS GEOFF
IPC: A63B24/00
Filed: 2006-10-09
Abstract: A sports apparatus comprising a plurality of targets, a target indicator to indicate which target should be aimed for, a sensor to detect if the indicated target, or an area adjacent to it, has been hit and means to indicate a result. The sensors may be located on vertical or horizontal surfaces and may emit light to indicate which target to aim for am if there has been a successful impact. The sensors may respond to impact, a ball rolling over them or disruption of a light array. A time limit may also be provided for impacting the target. Also disclosed is a sports apparatus with a target which can retract to a second position when a sensor senses it has been impacted. This device may feature an accelerometer.
Patent GB-2493526-A (GB)
Title: Boot closure device
Inventor: RICHARDSON DEREK
IPC: A43D3/14
Filed: 2011-08-08
Abstract: A boot closure device 10 comprises an elliptical central portion 11 and a tubular side wall 12. The central portion 11 extends inside the side wall 12 and, in use, abuts the side-wall of the boot (20, figure 3). The central portion 11 comprises two recesses 13, 14 that define a hand-grip for inserting and removing the closure device 10 from the boot (20). An aperture 15, completely covered by a gauze 16, allows for ventilation of the interior of the boot (20). The closure device 10 may also be fitted with a tab 17 coupled to the side wall 11.
Patent GB-2492606-A (GB)
Title: Antiviral therapies targeting the BMP/SMAD/hepcidin signalling pathway
Inventor: EDDOWES LUCY ANN
IPC: A61K31/00
Filed: 2011-08-24
Abstract: Methods of treatment and screening methods to identify therapeutic agents for viral infections (especially influenza A and hepatitis C virus) are disclosed wherein the signalling pathway (figure 1) from cellular iron detection via BMP6, Type I and II BMP receptors, SMAD1, SMAD4, SMAD5 and SMAD8 leads to enhanced expression of the HAMP gene encoding Hepcidin is modulated by agonists or antagonists, preferably of BMP6 or of the putative BMP receptor inhibitor TMPRSS6. The negative regulators SMAD6, SMAD7 and hemojuvelin are also implicated. The anti-influenza effects of BMP6 are shown in HuH7 hepatoma cells along with the altered iron-regulatory pathway in HCV infected hepatic cells.
Patent GB-2482252-A (GB)
Title: Valve assembly
Inventor: LOMAX STUART
IPC: F16K5/06
Filed: 2011-09-09
Abstract: A valve assembly includes two balls 12 located along a passage 6. The balls can be rotated between open and closed positions to control fluid flow within the passage. A retaining assembly 32, 34 at each end allows effective sealing against one surface of a ball and retention of the ball in position. A sealing assembly 43 is provided intermediate the balls 12. Trunnions (120, Fig. 3b) on which each ball is mounted within the valve body, are located internally of the valve body. The components of the valve assembly can all be inserted into and located within the valve
Patent GB-2499360-A (GB)
Title: Secure ID authentication over a cellular radio network
Inventor: CURRAN KEITH
IPC: G06Q20/16
Filed: 2011-10-12
Abstract: A secure identification (ID) authentication system for authenticating over a cellular radio network that has a UDDI network, a response from a user module comprising a Subscriber Identification Module (SIM) card to a request from an application programming interface (API) to authenticate a transaction, in which; a request is sent to an identity application server (IAS / IDS) holding a database of user module ID information; the IAS transmits the request as a class 2 Short Message Service (SMS) message to the SIM card; the SIM card causes the request to be displayed on the user module; when a response is entered, the user module encrypts the response and associated data and transmits the encrypted data over the UDDI network to an Over The Air (OTA) gateway to the IAS; and the IAS decrypts the data and transmits the response to the API.
Patent GB-2483178-A (GB)
Title: Cable lock system and method
Inventor: JEANSONNE JEFFREY
IPC: E05B73/00
Filed: 2009-06-18
Abstract: A cable locking system is provided. The cable lock system 100 includes a base member 110 having at least one aperture 120, a device latch 130, a cable latch 140, and a lock assembly 150 that is operably connected to the device latch and the cable latch. A device 610 can be detachably attached to the device latch. A cable 300 can be detachably attached to the cable latch. The cable latch can be disposed proximate the at least one aperture. The lock assembly can have at least three modes.
Patent GB-2486760-A (GB)
Title: Collaborative agent encryption and decryption
Inventor: BAILEY NICHOLAS RAYMOND
IPC: G06F21/00
Filed: 2010-07-28
Abstract: A method for securely transmitting data from a sender computer system to a receiver computer system comprises receiving a cleartext message by a first intelligent agent environment; splitting said message into a plurality of message fragments; creating an intelligent agent for each message fragment; generating a key for each message fragment; encrypting each said message fragment to produce a respective encrypted message fragment; and transmitting each intelligent agent with said respective encrypted message fragment as a data payload. The method may further comprise receiving each intelligent agent with its respective encrypted message fragment as a data payload by a second intelligent agent environment at the receiver computer system; locating each of a set of agents; decrypting each encrypted respective message fragment to produce a respective cleartext message fragment; and collaborating by the set of agents to recombine cleartext message fragments to form a cleartext message.
Patent GB-2498715-A (GB)
Title: Head up display providing two non-coincident virtual images
Inventor: LAYCOCK LESLIE CHARLES
IPC: G02B27/01
Filed: 2012-01-20
Abstract: A head up display (HUD) providing vehicle system information includes a partially reflecting combiner 11 having a first surface S1 located closest to a display (3 fig. 1) , and a second surface S2, located furthest from the display, wherein the effective radius of curvature of surface S2>S1, so as to provide two non-coincident virtual images 151 and 152. The combiner may be a negative meniscus lens providing a secondary virtual image in a different colour so as to provide a warning message. The selection of antireflective coatings on the surfaces S2 and S1 allows the non-coincident virtual images to have different coloured virtual images. The anti-reflection coating on surface S1 may have reflectance minima in a narrow wave band.
Patent GB-2487496-A (GB)
Title: Hermetic seal for portable electronic device
Inventor: SENATORI MARK DAVID
IPC: G06F1/16
Filed: 2009-11-12
Abstract: Embodiments of the present invention disclose a hermetic seal apparatus for a portable electronic device. According to one embodiment, the sealing apparatus includes a first housing 102 and a second housing 104 that are connected together at a common end. A receiving member 108 is formed continuously around an interior surface of the first housing, while a receiving member 112 is formed continuously around an interior surface of the second housing. Furthermore, the engaging member is configured to fit hermetically within the receiving member so as to seal the first housing with the second housing.
Patent GB-2490022-A (GB)
Title: Apparatus and method, particularly for processing flowable food products
Inventor: NORRIS DAVID
IPC: A47J27/04
Filed: 2012-04-03
Abstract: Apparatus for use in heating and mixing flowable food products or other flowable substances comprises at least one steam injector for injecting or introducing steam into the food product. In the case of an apparatus including a single such steam injector, a duct 6,10 extends between an inlet 8 and an outlet 9. A plenum chamber 12 is disposed adjacent the duct and an inlet 14 is provided for admitting steam to the plenum chamber. An orifice 35 opens from the plenum chamber into the duct and, by virtue of a Coanda surface located in the duct, steam is induced to flow towards the outlet and entrain the food product with it. A downstream end portion 10 of the duct may be outwardly flared or frustoÂ­conical shape and constitutes an expansion chamber in which steam collapses and substantially all of its energy is imparted to the food product.. A plurality of parallel steam injectors may be provided to enhance performance.
Patent GB-2501254-A (GB)
Title: Method for paying for postage
Inventor: REEL SEAN
IPC: G06Q20/16
Filed: 2012-04-16
Abstract: A method for enabling a user to pay for postage though requesting an alphanumeric stamp code via SMS message from a premium rate number or receiving the stamp code from a reverse charge SMS number, the method including the steps of: transmitting a request including a postal code (102) from the user to a vendor; transmitting a stamp code (111) associated with the postal code from the vendor to the user; the user applying the stamp code (111) to a letter or parcel (40) comprising the postal code (102) and posting the letter or parcel (40); and the vendor or postal service receiving the letter or parcel (40) and authenticating the stamp code.
Patent GB-2501521-A (GB)
Title: Skew compensation in tape storage device
Inventor: PANTAZI ANGELIKI
IPC: G11B5/584
Filed: 2012-04-27
Abstract: An apparatus for operating a tape storage device comprises a first tape skew determination unit DUS1 for providing a first tape skew value DTS1 concerning a skew of a tape in the tape storage device, and a second tape skew determination unit DUS2 for providing a second tape skew value DTS2 concerning the skew of the tape. An actuator SA adjusts one or more of a rotational orientation of a tape head and a motion direction of the tape, dependent on the first tape skew value and the second tape skew value. The first tape skew may be based on servo information prewritten to servo bands for allowing determining of a lateral tape position. The second tape skew value may be derived from two consecutive lateral positions of the tape detected by an optical detector.
Patent GB-2507767-A (GB)
Title: Conveyor adjustable input support frame
Inventor: MURPHY GLENN
IPC: B65G21/12
Filed: 2012-11-08
Abstract: An adjustable support frame 16,18,24,30 is provided on the front end of a conveyor 14 of a mobile material processing apparatus 10, such that the inclination of the front of the conveyor 14 can be varied. Also disclosed are two specific frame designs, which may provide the support frame 14 (figs.2-6).