baber/WOPTO huggingface dataset:
Patent BR-PI0703251-A (BR)
Title: motor a combustão interna ciclo cinco tempos para veiculos automotivo
Inventor: DOS REIS GILSON ANTONIO
IPC: F02B75/02
Filed: 2007-03-13
Abstract: MOTOR A COMBUSTAO INTERNA CICLO CINCO TEMPOS PARA VEíCULOS AUTOMOTIVO. Motor de combustão interna para veículos alto motivo, com apenas uma terceira válvula da descompressão (6) no motor a diesel e uma quarta válvula comunicante (26) no motor a gasolina, conjuga as funções de admitir no cilindro o dobro do volume da taxa de compressão em baixa rotação regulando a admissão e a taxa de compressão através da descompressão do excesso de mistura que o embolo (3) admitiu para mais, estabelecendo o índice da taxa de compressão do combustível para não haver detonação, regulando de acordo com o combustível por uma válvula de agulha elétrica (32) controlada pelo modulo eletrónico, proporcionando assim maior potencia por rotação com menor cilindrada efetiva do motor diminuindo a poluição e o consumo de combustível. O dito motor e constituído por um bloco com o braço da arvore de manivelas e cilindros longos agregando no cabeçote (22) um eixo comando (21) com treis válvulas para cada cilindro, admissão (5), descompressão (6) e descarga (7) do motor diesel, no motor flex agrega quatro válvulas e um comando (21) no cabeçote (22) para cada cilindro uma válvula de admissão (5) uma válvula de descompressão (6) uma válvula de descarga (7) e uma válvula comunicante (21 ),na primeira meia volta da arvore de manivela o primeiro cilindro esta iniciando o tempo de admissão, e o segundo esta iniciando o tempo de descompressão, entao o segundo cilindro comunica com o primeiro descomprimindo o excesso de admissão do segundo para o primeiro, na segunda meia volta o primeiro cilindro descomprime no terceiro, na terceira meia volta o terceiro cilindro descomprime no quarto, na quarta meia volta o quarto descomprime no segundo, e assim o ciclo se repete.
Patent BR-PI0705698-A (BR)
Title: estrutura de vedação destacável, vedação destacável, e, sistema de acondicionamento
Inventor: ALBAUM GARY
IPC: B29C48/08
Filed: 2007-09-27
Abstract: ESTRUTURA DE VEDAçãO DESTACáVEL, VEDAçãO DESTACáVEL, E, SISTEMA DE ACONDICIONAMENTO é descrita urna estrutura de vedação destacável que inclui uma camada de vedação e uma ou mais camadas adicionais opcionais. A estrutura de vedação destacável inclui urna superfície de vedação que pode ser formada em uma vedação destacável mediante contato com um substrato de vedação em qualquer temperatura em uma faixa de temperatura de vedação destacável. Além do mais, a estrutura de vedação destacável compreende um polímero termoplástico e um aditivo disperso em pelo menos uma porção do polímero termoplástico com a estrutura de vedação destacável definindo a superfície de vedação.
Patent GB-2464230-A (GB)
Title: Disc turning method
Inventor: LIU MING-HSUN
IPC: B65G47/252
Filed: 2008-01-03
Abstract: A disc turning method comprises the steps of; positioning a pivot 92 below a disc body P and putting the disc body P off-centre on the pivot 92 without using any power to move the disc body; arranging that the disc body P, under the action of gravity, is tipped downward and falls and, during the course of falling, the disc body, turns over automatically and independently under the guidance of a disc turning device; and, during the course of falling and turning, the motion of the disc body is restricted in the vertical direction; and arranging that, when the disc body has finished a turning operation, it has turned 180 degrees, and then the disc body falls straight down.
Patent GB-2464239-A (GB)
Title: Electrographic apparatus for forming a latent image on an imaging surface
Inventor: LEONI NAPOLEON
IPC: G03G9/08
Filed: 2008-07-16
Abstract: A charge source (120) is used to create a latent image on an imaging surface (130). A volume (140) between the charge source (120) and the imaging surface (130) may be pressurized while the latent image is being created.
Patent GB-2478273-A (GB)
Title: Tyre pressure monitoring
Inventor: GREENWOOD JEREMY
IPC: B60C23/04
Filed: 2010-02-10
Abstract: A method, program and system to establish tyre monitoring of an auxiliary vehicle (2) from a main vehicle (1) is described. The main vehicle (1) detects tyre monitor identities of tyre monitors (6) of the auxiliary vehicle (2) by the main vehicle. The main vehicle (1) determines whether the auxiliary vehicle tyre monitor identities are associated with an identified auxiliary vehicle. If the auxiliary vehicle tyre monitor identities are associated with an identified auxiliary vehicle, tyre monitoring for the auxiliary vehicle (2) is established on the basis of monitoring values stored for the identified auxiliary vehicle.
Patent GB-2481035-A (GB)
Title: Preparing dye sensitised solar cells (DSSC) with multiple dyes
Inventor: HOLLIMAN PETER JAMES
IPC: H01G9/20
Filed: 2010-06-09
Abstract: A method for preparing dye sensitised solar cells is characterised by piercing at least two perforations in a first and/or second electrode and injecting or pumping two or more solutions each comprising one or more dyes along with a cosorbent through the holes in the electrodes, and injecting an electrolyte through the holes in the electrodes and sealing the holes in the electrodes with glue or with a thermoplastic polymer. Further characterised in that dyeing is carried out between the sealed electrodes at a temperature of from 10 to 70 [deg.]C with the electrolyte added not more than 10 minutes after the dye, said dyeing being completed in a period of time of no more than 10 minutes and the two dye solutions are introduced consecutively or simultaneously between the sealed electrodes. The one or more dyes may be selected from ruthenium bipyridyl complexes, coumarins, phthalocyamines, squaraines or indolines. The cosorbent may be selected from tertiary butyl pyridine and/or a pH buffer and/or chenodeoxycholic acid. A solar panel comprising in whole or in part the dye sensitised solar cells is also prepared.
Patent GB-2472132-A (GB)
Title: Plunger type chain tensioner
Inventor: KUREMATSU YUJI
IPC: F16H7/08
Filed: 2010-07-01
Abstract: A chain tensioner having an expansible ring 130 disposed in an internal groove 115 formed in the inner wall of a plunger accommodating hole near an open end thereof. The ring cooperates with grooves formed on the plunger to exert a ratchet action. The plunger having a series of wedges to interact with the ring. A first surface 115f of the internal groove 115 being inclined at a first angle θ2 relative to a plane perpendicular to the longitudinal axis of the plunger. A second surface 115r is inclined at a second angle α2. The wedges having opposed surfaces 121f, 121r inclined at a third θ1 and fourth α1 angles. The difference between first θ2 and third θ1 angles being different to the difference between second α2 and fourth α1 angles. This allows the plunger to protrude, restricts retraction of the plunger on start-up of a chain transmission, but allows retraction when chain tension becomes excessive.
Patent GB-2487716-A (GB)
Title: Vapour Etch of Silicon Dioxide with Improved Selectivity in MEMS structures
Inventor: O'HARA ANTHONY
IPC: B81C1/00
Filed: 2011-01-24
Abstract: A method and apparatus whereby etching of a sacrificial silicon dioxide (Si02) portion 18 in a microstructure 5 such as a microelectro-mechanical structures (MEMS) by the use an etchant gas, namely Hydrogen Fluoride (HF) vapour, is performed with greater selectivity to other portions within the MEMS, and in particular portions of silicon nitride (Si3N4) 17. This is achieved by the addition of a secondary non-etchant gas suitable for increasing the ratio of difluoride reactive species (HF2- and H2F2) to monofluoride reactive species (F-, and HF) within the HF vapour. The secondary non-etchant gas may comprise a hydrogen compound gas selected from a group of compounds comprising hydrogen (H2), ammonia (NH3), methane (CH4) ethane (C2H6) and mixtures thereof. The ratio of difluoride reactive species (HF2- and H2F2) to the monofluoride reactive species (F-, and HF) within the HF vapour can also be increased by setting the etch operating temperature to 20Â°C or below. Also disclosed (figure 1) are details of a vapour phase MEMS etching apparatus which comprises a process chamber (3, fig 1) for receiving the silicon dioxide to be etched, a hydrogen fluoride (HF) vapour source (6 fig 1), and non-etchant gas source(s) (7,10b, figure 1). Gas lines and flow controllers 11 control the quantity of suitable gases flowing to the process chamber. A vacuum pump 4 is further connected to the process chamber. The method may also comprise providing the process chamber with a catalyst such as water vapour 8.
Patent GB-2479282-A (GB)
Title: A deformable bone fixation device
Inventor: CUNLIFFE MARK RICHARD
IPC: A61B17/80
Filed: 2007-05-21
Abstract: A deformable bone fixation device 8,21 comprising first and second screw receiving members 9, each member having a cylindrical aperture 10 extending there through for receiving a screw 24; and a plastically deformable connecting arm 6 extending between the screw receiving members 9 along a long axis defined by the first and second screw receiving members 9; the arm 12 being adapted to be more pliable than the screw receiving members 9 such that on twisting the device about its long axis the arm 6 twists before the screw receiving members 9 deform; and on bending the device along ifs long axis the arm 12 bends before the screw receiving members 9 deform. The cylindrical apertures have at least one step in cross-section 23 to define a lip for engagement with the tapering head of the screw 24.
Patent GB-2481707-A (GB)
Title: Flextensional acoustic vibrator with driving force applied to the minor axis of the shell, used as a low frequency seismic source
Inventor: TENGHAMN STIG RUNE LENNART
IPC: G01V1/145
Filed: 2011-06-29
Abstract: A marine seismic source 100 includes a flextensional shell 2 which has a longer axis and a shorter axis. At least one driver 8 is coupled to the flextensional shell 100 proximate an end of the shorter axis. The driver may be a moving coil driver having magnetic circuitry 14, an electric coil 10 and a transmission element 11. The source may have a single bi-directional driver 8, or one or more uni-directional drivers. The source may have a resonant frequency less than 10 Hz. The driver 8 may be suspended on a fixture 4 which extends along the major axis of the shell and which is mounted to hinges 12 using linear bearings 6. The source 100 may further include an elliptically shaped inner spring (16, fig. 2) to give rise to a second system resonance. The source may then have two resonant frequencies in the range 1 to 50 Hz. The shell is preferably elliptical but may also be concave, convex or flat (see fig. 1A).
Patent GB-2497749-A (GB)
Title: Uncompressed video frame sub-sampling method that drops different pixel information from respective pixel blocks
Inventor: SEVIN JULIEN
IPC: H04N7/015
Filed: 2011-12-19
Abstract: A method of processing video frames, e.g. related to wireless communication conditions, comprises: obtaining an uncompressed video frame comprising an array of pixel blocks, pixels being represented by pixel information, e.g. luma and chroma, Y, Cr and Cb, colour components; and applying at least two different operations for dropping (sub-sampling) pixel (e.g. color) information to respective pixel blocks 300-320, wherein the two different pixel information dropping operations drop different pixel information from the pixel blocks. An analogous method recovers missing pixel information from such a rate-reduced frame. Sub-sampling schemes may be 4:4:4, 4:2:2 and 4:2:0. Macro block information dropping may be based on a profile selected from a predetermined profile set (Figure 4), based on pixel block homogeneity (spatial diversity). A second set of pixel dropping (decimation) profiles may be a sub-set of a first profile set, based on previous frame homogeneity; this can be calculated using a luma component only, e.g. iteratively according to a sum of the ith most significant bit of a colour component. Also claimed is a video signal having binary pixel colour component information, at least two pixel blocks of four pixels or more having a different number of pixel information items.
Patent GB-2484420-A (GB)
Title: Semiconductor structure and manufacturing method thereof
Inventor: YIN HAIZHOU
IPC: H01L21/02
Filed: 2010-09-19
Abstract: A semiconductor structure and a manufacturing method thereof are provided. The semiconductor structure includes: a silicon substrate (201); a wide band gap semiconductor layer (202) formed on the silicon substrate (201); a silicon layer (203) formed on the wide band gap semiconductor layer (202). The short channel effect can be suppressed.
Patent GB-2514311-A (GB)
Title: Water valve
Inventor: FOGWILL PETER
IPC: A47L1/08
Filed: 2012-06-15
Abstract: A water control valve for a water fed pole window cleaning system where the water control valve that is positioned between the top of the water fed pole and the cleaning brush. The valve is actuated by the user immobilising the top section by holding the brush head against a surface such as the window, and rotating the pole at ground level which in turn rotates the control valve. The rotation of the pole allows the flow of the water to be adjusted, and can be turned off when the pole is turned in one direction and on when turned in the opposing direction. The device can control water flow to overhead spray heads and in brush spray heads. Preferably the control valve mechanism is releasably attached to the top of the water fed pole and the cleaning brush. The valve may have two ceramic discs with apertures that when aligned via the rotation of one or both discs allows the flow of water, although alternative valve designs may be used.
Patent GB-2491057-A (GB)
Title: Monitoring integrated cordless phone and alarm system
Inventor: ROGALSKI GARY
IPC: H04W4/90
Filed: 2011-01-28
Abstract: A cordless telephone system provides home security, handsets and/or sensors associated with the cordless telephone system may detect events, such as a noise level that exceeds a threshold noise level, smoke, carbon monoxide, intrusion or moisture level, if an event is detected, the system may initiate a telephone call through the base unit to an alert telephone number, when the telephone call to the alert telephone number is established, a message is played to provide notification of the event.
Patent GB-2503965-A (GB)
Title: Flexible data center and methods for deployment
Inventor: GODRICH KFIR L
IPC: G06F1/16
Filed: 2010-07-12
Abstract: Flexible data center systems and methods of deployment are provided. A flexible data center (100, 200) including T rows of server racks (106, 206, 306) can be deployed by constructing a number B of blocks (101, 201). Constructing each block (101, 201) can include constructing from one to a number P of perimeter structures (104, 204, 304) each housing up to a number R of rows of server racks (106, 206, 306). Constructing each block (102, 201) can include constructing a connecting structure (102, 202) connected to the perimeter structures (104, 204, 304), the connecting structure (102, 202) housing operations monitoring equipment (108, 208) for the server racks (106, 206, 306). A total integer number T/R of perimeter structures (104, 204, 304) can be constructed for the flexible data center (100, 200). At most one perimeter structure (10, 204, 304) houses less than R rows of server racks (106, 206, 306). B is equal to an integer number (T/R)/P. At most one block (101, 201) includes less than P perimeter structures (104, 204, 304).
Patent GB-2494085-A (GB)
Title: Voicemail application
Inventor: ECTORS MAARTEN
IPC: H04M3/42
Filed: 2011-03-25
Abstract: An application is described, which application detects that a communication device of a called party is not accepting a call from a calling party and initiates a voicemail application in response to the detecting step. The voicemail application includes a plurality of voicemail modules, each of which is a complete and functional voicemail application. The initiation of the voicemail application includes selecting one of said plurality of possible voicemail modules for use, for example on the basis of the identity (or some other characteristic) of the calling party and/or the identity (or some other characteristic) of the called party.
Patent GB-2501961-A (GB)
Title: A child seat including an anchoring system
Inventor: LIU ZU JIAN
IPC: B60N2/28
Filed: 2013-01-18
Abstract: A child seat includes a seat shell 20, and an anchoring system assembled with the seat shell. The anchoring system includes a housing, a latch assembled in the housing, a first and a second strap 14, 16 respectively routed through the housing, and two anchor fasteners 181, 183 respectively secured with the first and second straps at a rear of the seat shell. The housing has a central axis, and a first and a second opening spaced apart from each other along the central axis. The latch is movable along the central axis relative to the housing, and has two clamping surfaces facing two inner surfaces of the housing. The latch is operable to clamp the first and second straps respectively between the two inner surfaces and the two clamping surfaces. The first and second straps extend outside the seat shell at the rear 215, 217, and also at two opposite lateral sides 211, 213 of the seat shell.
Patent GB-2510627-A (GB)
Title: Reorientation of cardiac pet images
Inventor: BOND SARAH
IPC: G01T1/29
Filed: 2013-02-11
Abstract: A method for estimating an orientation of a cardiac long axis from corresponding early frame and late frame PET images comprising the steps of defining a bounding box of the myocardium in the late frame image, applying the bounding box to the early frame, estimating a main axis of the image of the early frame within the bounding box and reorienting the image of the early frame according to the estimated main axis. The main axis of the image of the late frame within the bounding box is then estimated and the late frame reorientated according to the estimated main axis. The estimated main axis of the early frame is then compared to the estimated main axis of the late frame. If the angular difference in orientation between the estimated main axis of the early frame and the estimated main axis of the late frame is greater than a predetermined threshold then a warning is displayed. The reorientation may be performed using phase information or by calculation of moments of intertia and the early frame may be selected from a number of image frames to correspond to a maximum in a time activity curve corresponding to a tracer used in the PET imaging process.
Patent GB-2514754-A (GB)
Title: Snow machine
Inventor: POOLE CHRISTOPHER
IPC: F25C3/00
Filed: 2013-03-20
Abstract: An artificial show generating apparatus 1 has a housing 2, a motor (12 Fig 6), a pump (15 Fig 9), and a fluid supply tank 20 which surrounds a rebate 20g. At least the pump is located within the rebate, and the motor is capable of energising the pump to displace fluid from the tank and out of the housing. The apparatus may expel artificial snow in response to activation by a sensor, may include a speaker for sound such as music and may also include lights for illumination and which may be LED. The housing may include mounting brackets (10 Fig 3) for mounting to a vertical surface, and the housing may encapsulate the tank.
Patent GB-2512603-A (GB)
Title: Printed composite sheet
Inventor: CORRADI ROBERTO
IPC: C03C25/285
Filed: 2013-04-03
Abstract: The sheet is produced by printing an acrylate based ink onto a fibrous material 1. A resin coating G is applied to the printed surface before the resin is crosslinked to form a cured composite sheet. The fibres are preferably aramid (most preferred), carbon, glass and/or polyester. The resin is preferably a transparent, epoxy, polyester or vinyl ester resin. The preferred composite includes a reinforcing sheet 2 and/or another printed substrate 3. Preferably consolidated, composite sheets are shaped in a mould M or by vacuum forming using a peal ply and vacuum bag, prior to curing. The cured composite is used in a door, a boats or canoes hull, signage or a bus shelter.
Patent GB-2502865-A (GB)
Title: A frame mechanism for an infant seat and stroller
Inventor: TAYLOR ANDREW J
IPC: A47D1/02
Filed: 2013-04-03
Abstract: An infant stroller or seat apparatus comprises: a first frame member such as a rear leg (104 figure 1) including a first side segment; a second frame member such as a handle (108) having a second side segment formed by at least a first 120 and a second 122 tubular member telescopically assembled with each other; an impeding part 126 assembled with the second side segment and operable to create an interference that blocks retraction of the second tubular member into the first tubular member; and a third frame member such as an armrest 110 pivotally connected with the second side segment and provided with an actuating member 130 disposed adjacent to the impeding part. A rotation of the armrest in a direction for collapsing the stroller can cause a displacement of the actuating member, which drives the impeding part in movement to remove the interference (figure 5) and allow retraction of the second tubular member into the first tubular member. The impeding part may rotate about a pivot axis P2, and may include an integrally formed spring 128 which interacts with the second tubular member in the retracted state. The mechanism provides a way of automatically retracting a telescopic handle when a stroller is collapsed.
Patent GB-2516239-A (GB)
Title: Monitoring systems
Inventor: BAKER JAMES GEORGE
IPC: A61B5/08
Filed: 2013-07-15
Abstract: A respiration rate sensor comprises an attachable sensor module 12, attachable to a casualty's face, the module having a respiratory sensing region 48 comprising an air temperature sensor and a humidity sensor (56, figure 4) arranged such that, when the module is attached, airflow 54 in and out of the casualty's lungs flows over the respiratory sensing region. A signal processing system, coupled to the sensor module, processes and combines signals from the temperature and humidity sensors to determine a respiration rate for said casualty. The device can further include an optical heart rate sensor to determine heart rate. In preferred embodiments the sensor is arranged to clip to a casualtys nose or mouth via hinged jaws 12a, 12b, which can be resiliently biased together by a plastic spring.
Patent GB-2518373-A (GB)
Title: Apparatus and method for moving a payload within a submarine
Inventor: LOVELL ROBERT
IPC: F41A9/00
Filed: 2013-09-18
Abstract: A submarine payload movement arrangement comprises an apparatus operable to move a payload within a submarine to a payload delivery destination. The apparatus comprises a means 2 for moving a payload T, at least one chain (4, Fig 4), at least one sprocket (5, Fig 3) for driving the at least one chain and a power source 6 for driving the at least one sprocket. The means for moving a payload is coupled with the chain such that movement of the chain causes movement of the means for moving a payload. The at least one chain is provided with a plurality of rollers 41 and 42, the apparatus comprises a first chain guide (7, Fig 4) defining a path along which the at least one chain and rollers are movable, the chain guide inhibiting movement of the chain and rollers in a lateral direction and/or movement in a direction normal to a lateral direction and normal to the path. An arrangement where chain guides are formed as a single piece is also disclosed.