baber/WOPTO huggingface dataset:
Patent GB-2527919-A (GB)
Title: Power leakage warning and protection circuit
Inventor: GE JIANYOU
IPC: H02H3/33
Filed: 2013-11-07
Abstract: A power leakage warning and protection circuit, comprising a power module (1), a first control module (2), a second control module (3), a zero sequence mutual inductor (41), an overcurrent sensor (42), a null line power leakage inductor (43), a trip coil (L5), a first silicon controlled rectifier (Q1), a reset switch (S2), and a power leakage display circuit (5); the zero sequence mutual inductor, the overcurrent sensor, and the null line power leakage inductor are sequentially disposed to generate resonance between the zero sequence mutual inductor and the null line power leakage inductor, and are all connected to the first control module; the first control module is connected to the control end of the first silicon controlled rectifier; the first silicon controlled rectifier and the trip coil are connected in series, and are both disposed between the anode and cathode of the power module; the power leakage display circuit comprises a second silicon controlled rectifier (Q2) and a first light emitting diode (LED1) mutually connected in series; and the control end of the second silicon controlled rectifier is connected to the second control module. The circuit realizes power leakage warning and automatic cutout protection, thus greatly improving safety.
Patent GB-2528571-A (GB)
Title: Conveyor chain, in particular a can conveyor chain
Inventor: TEUBER TORALF
IPC: B65G17/40
Filed: 2015-06-11
Abstract: A chain conveyor 1 has transport bars 12 with damping heads 18. A damping head 18 elastomeric material and /or overall shape, for example that of a cone shaped spring 26 with a cavity 23, and/or a narrowing in wall thickness towards a contact portion 24, provides a damping function against contact with items to be transported by the chain conveyor 1. In particular the damping head 18 may damp contact with cans which come into contact with the damping head 18, in order for them to be transported by the chain conveyor 1 during processing.
Patent GB-2529056-A (GB)
Title: Motor vehicle with a storage bag for a bicycle
Inventor: BENTFELD MAX
IPC: B62J19/00
Filed: 2015-07-10
Abstract: A storage bag 2 for a bicycle, for use with a motor vehicle 1, and for storing the storage bag 2,15 with the bicycle inside a trunk 12 of themotor vehicle 1, the bag 2,15 having an opening 21 for introducing and removing a bicycle through the opening 21, and at least one fastening device 22,23,24 for attaching the bag 2,15 to the interior of the motor vehicle 1. The storage bag 2,15 my comprise at least one rear fastening device 22,23 (if more than one fastener they may be at opposing rear positions), the fasteners may comprise an elongate adjustable/elastic band or a string which may have a fastening means at the end. The bag 2,15 may be made from a flexible material which may be non-transparent and/or opaque. The bag 2,15 may have a rough/anti-slip exterior and/or a smooth interior. The bag 2,15 may have an additional opening 31, wherein part of the bag can be removed/swiveled relative to the remaining bag 2,15.
Patent GB-2542202-A (GB)
Title: Injection device
Inventor: Robert glover
IPC: A61M5/50
Filed: 2015-09-14
Abstract: An injection device 10 (such as an auto-injector) having an outer housing 24 configured to receive a syringe 12 comprises a needle shield 28 which is axially moveable relative to the outer housing between a needle covering position and a needle exposing position and a biasing means 40 to bias the needle shield axially forwardly toward the needle covering position. A locking sleeve 30, axially movable relative to the outer housing between a forward non locking position and a rearward locking position, selectively limits axial movement of the needle shield such that in a first configuration, the needle shield is axially slideable within the locking sleeve and in a subsequent configuration, the needle shield is prevented from moving axially rearwardly by interference with the locking sleeve, maintaining the needle shield in the needle covering position.
Patent GB-2531910-A (GB)
Title: Ophthalmic delivery device
Inventor: RONALD K YAMAMOTO
IPC: A61M5/32
Filed: 2015-09-18
Abstract: An injection device has an elongate body 1 with a hollow needle 8 at a distal end; a reservoir for an injection material 12, which may be the lumen of the needle; a plunger 3 with a drive element (such as first spring 5 or compressed gas) providing an injection force, and a distal boot 10 sealing the needle lumen. The boot provides a tissue interface and a distal seal 11 which is penetrated by the bevelled tip of the needle upon the application of pressure to an eye. The punctured boot slides on the needle, allowing it to advance through the sclera. Injection occurs automatically when the needle reaches a space in the ocular tissue such as the suprachoroidal space. The injection material may a solid or liquid and the distal element may be biased by a second spring 9 or collapsible nitinol arms (27, figure 10). The plunger may have a lumen into which fluid is fed via a luer fitting (figure 5).
Patent GB-2550532-A (GB)
Title: Lifting apparatus
Inventor: BARRY EVANS
IPC: E01C19/52
Filed: 2015-09-21
Abstract: A lifting device, in particular for lifting a concrete cable trough 12, comprises a frame including a crossbar 20, a handle (26 fig. 1) connected to and extending at right angles to the crossbar 20, a load engagement formation 32 extending from the crossbar 20 and load carriers 48 connected to spaced locations on the crossbar 20, each load carrier 48 having a load supporting formation 46 that can be moved between a withdrawn position and an operative position in which the supporting formations 46 are more closely spaced than in the withdrawn position such that a force applied to the handle (26 fig. 1) in a lifting direction tends to cause the frame to pivot about the load supporting formations 46 to urge the load engagement formation 32 into contact with an article 12 to be lifted. The load supporting formations 46 may pivot between the withdrawn and the operative positions. Two such lifting devices may form a lifting apparatus. The load supporting formations 46 may engage a bottom surface of a trough 12 and the load engagement formation 32 may be urged against an upper surface of a base of a trough 12.
Patent GB-2546271-A (GB)
Title: A cylinder for pressurised liquefied gas and a method of calculating the liquid volume
Inventor: WILHELM Bayerl
IPC: G01F22/02
Filed: 2016-01-12
Abstract: A method of calculating liquid volume in a transportable liquefied gas cylinder 1. An upper portion of the cylinder 1 contains vaporised gas G and a lower portion contains liquid L. The method comprises determining the hydrostatic pressure by determining the difference between the vaporised gas pressure as a first pressure and the pressure within the liquid, at a known position towards the bottom of the cylinder, as a second pressure. The liquid volume is then calculated based on the hydrostatic pressure. Preferably, the pressure difference between the first and second pressures is measured directly using a differential pressure sensor (e.g. piezoresistive, capacitive, piezoelectric, electromagnetic, potentiometric sensors). Preferably, the method further comprises measuring the temperature within the cylinder and including this reading in the calculation of the liquid level. Also claimed is a transportable gas supply cylinder comprising a pressure detector to detect the hydrostatic pressure. The cylinder is preferably provided with a wireless transmitter to allow information concerning the fill levels to be transmitted to a remote location.
Patent GB-2547643-A (GB)
Title: Modeling illumination device
Inventor: CHUNG PING LAI
IPC: G05D25/02
Filed: 2016-02-29
Abstract: The illumination device containers a light emitter 10, an ambient light sensor 40 (ALS) and a controller 50. The emitter includes a plurality of light emitting diodes 21 (LEDs) of various colours arrange in a matrix. The sensor is configured to sense a colour temperature of ambient light, and produce a color-temperature signal. The controller is connected with the light emitter and the light sensor, and is able to control the brightness and operation of the LEDs based on the colour temperature signal produced by the sensor. The LEDS may have various modes of operation and have different colour light, for example they may be red, blue, green, bright white and warm white. The sensor may also sense the brightness of ambient light and create a signal used by the controller to control the emitter. The sensor may communicate wirelessly 41, 51. The device can include a further color temperature sensor 60 to determine the colour-temperature of the light produced by the emitter. The device may also use a manual control panel to control variables. The invention is for a modeling illumination device.
Patent GB-2549065-A (GB)
Title: Frequency-dependent sidetones for improved automatic speech recognition,speaker recognition, and occlusion effect correction
Inventor: ROY SCOTT KALLER
IPC: H04M1/58
Filed: 2016-02-26
Abstract: A multi-microphone device (eg. a mobile phone, fig. 2B) generates a sidetone based on the mode of operation (eg. phone call, speaker recognition, automatic speech recognition ASR) of the device according to the microphone signals (M1, M2). The sidetone may accentuate higher frequencies of the speakers voice, enhance the signal-to-noise ratio, cancel bone-conducted speech or compensate for an occlusion effect.
Patent GB-2536809-A (GB)
Title: Vehicle detection
Inventor: BRAGE BLEKKEN
IPC: G08G1/015
Filed: 2016-03-07
Abstract: A vehicle sensing system includes an array 112 of sensors 114 such that a sensor spacing is less than a minimum horizontal dimension of a vehicle 104, 106 to be detected whilst the array has a maximum dimension greater than the minimum horizontal dimension of a vehicle to be detected. The sensors, which may be ultra wide-band, are configured to determine the presence or absence of a vehicle and to communicate with a data processing system 116 configured to detect and classify a vehicle on the road based on at least one dimension of the vehicle. The array may be beneath, flush with or above the road surface and the system may determine the length, width, speed or angle of travel (950, fig.9) of the vehicle. Additionally distance to the vehicle or axle usage may be determined. A master sensor may carry out some processing for a local group and may be battery powered.
Patent GB-2548102-A (GB)
Title: Braking control system
Inventor: SAM BURT
IPC: B60T8/24
Filed: 2016-03-07
Abstract: A braking control system in a vehicle with driven rear wheels (24, fig 1) which are coupled through a coupling arrangement (34) to the front wheels (18) of the vehicle so as to switch the vehicle between two-wheel drive and four-wheel drive, comprises an input for receiving a signal indicative of the terrain and a processor determining, depending on the signal, a front wheel braking force to brake the vehicle securely, and signalling to the coupling arrangement (34) to apply the force. Account is taken of Hill Descent status, angle of the vehicle, longitudinal acceleration, suspension height, weight distribution and coupling torque history. Thus coupling life may be increased.
Patent GB-2550563-A (GB)
Title: An automated data stream selection system and method
Inventor: BORIS LEVINE
IPC: H04L47/2416
Filed: 2016-05-17
Abstract: Automated data stream selection system for selecting and outputting a preferred data stream from multiple data streams received in parallel. Each data stream comprises data records including parameters about a respective remotely-occurring event. A real-time stream analysis module analyses a newly-received data record of one data streams to determine if its data stream is faster than a presently selected data stream. It determines if the newly-received data record indicates the occurrence of a new remotely-occurring event by storing a value of a first comparable parameter obtained from the present selected data stream, determining if there is a change in the parameter and if so, whether it indicates a first detection of a new remotely-occurring event. The real-time stream analysis module is arranged to generate the command signal if the newly-received data record has comparable data which indicates a first detection of a change of value of the first parameter indicating the occurrence of the new remotely-occurring event and the data records in the data stream are of a quality above a predetermined threshold. Embodiments describe sensor networks where events are detected by multiple sensors and determine which data stream is the most recent, reliable and of an appropriate quality.
Patent GB-2553486-A (GB)
Title: Lightweight floor system
Inventor: SIMON CROOK
IPC: E04F15/10
Filed: 2016-06-09
Abstract: A flooring system comprises a modular floor panel 1, a beam 2 and a connection 3 between the beam and panel. The beam and panel may act compositely when connected together. The panel may comprise first and second skins 4, 6 separated by an insulating core 5, or may comprise a bottom skin, a core and a covering, with the covering being fitted after the panel is connected to the beam. The skins and the beam may be formed from glass reinforced plastic (GRP). The connection may be in the form of a glue that can transfer shear stresses between the beam and the panel, and the glue may not creep under load. The beam 2 may comprise a top part 7 and a bottom part 8, and the bottom part may be larger than the top part.
Patent GB-2548170-A (GB)
Title: Lock actuator assembly
Inventor: BRUCE PATRICK MCCARTHY
IPC: E05B63/00
Filed: 2016-06-17
Abstract: A lock actuator assembly 1 for mounting within a door 11 and comprising an actuator body 2, a cam 9 rotatably mounted in the actuator body and an elongate member 17 rotatably coupled to the cam 9 and comprising a received end 25 being received within the actuator body and a projecting end 27 projecting out of the actuator body. The elongate member 17 is movable between a first position in which the projecting end 27 is of a first length, and a second position in which the projecting end 27 is of a second length, where it is held in place by a resiliently biased member 29 which opposes movement of the elongate member. The length of the projecting end 27 thereby being adjustable to suit the thickness of the door 11. Preferably the movement of the elongate member away from each of the positions exerts a perpendicular force on the resilient biased member, which may be a pin 29 and a spring 31.
Patent GB-2544586-A (GB)
Title: Track-dependent decoding
Inventor: SIMEON FURRER
IPC: G11B20/18
Filed: 2016-09-01
Abstract: A tape drive includes a magnetic head having a plurality of read sensors, each read sensor being configured to read data simultaneously, a controller, and logic integrated with and/or executable by the controller. The logic is configured to read, using the plurality of read sensors, encoded data from a plurality of tracks of a magnetic tape medium simultaneously. The logic is also configured to perform track-dependent erasure decoding on the encoded data based on detection of one or more time-varying signal quality issues associated with at least one of the plurality of tracks read simultaneously from the magnetic tape medium. The time varying signal quality may be determined based on reliability of detected bytes within C1 codewords or number of run-length limited (RLL) error detection flags per C1 codeword. C2 decoding on a plurality of erasure enabled C1 codewords may be performed with C2 error and erasure decoding. Erasure pointers may be inserted in place of each C1 codeword when a probability of byte errors in the C1 codeword exceeds a threshold.
Patent GB-2553794-A (GB)
Title: DC-DC converters
Inventor: SAMULI ANTTI HALLIKAINEN
IPC: H02M3/158
Filed: 2016-09-14
Abstract: A voltage reducing circuit 102 comprises a power switch circuit portion 105 comprising a high-side 128 and low-side 130 field-effect-transistors connected at a switch node 138. The power switch circuit portion has an on-state wherein the high-side transistor is enabled and the low-side transistor is disabled and, vice versa, an off-state. An energy storage circuit portion 106 comprising an inductor 132 connected to the switch node is arranged to provide an output voltage 136. A drive circuit portion 104 receives a pulse width modulated control signal and outputs pulse width modulated (PWM) drive signals. A slew rate control circuit portion 150 comprises one or more slew rate control field-effect-transistors 1600-160n-1 arranged in parallel. A controller is arranged to control which of the one or more slew rate control field-effect-transistors is enabled. A power field-effect transistor 162 may be connected between the one or more slew rate control field-effect transistors and the switch node. The circuit may be used in a synchronous DC-DC buck converter.
Patent GB-2542080-A (GB)
Title: Non-reducing stabilization complexant for acidizing compositions and associated methods
Inventor: Benjamin Edward Lablanc
IPC: C09K8/86
Filed: 2014-09-03
Abstract: Methods for reducing viscosifying tendencies of crude oil in subterranean formations using solid acid chelating agents are described. The methods include combining a solid acid chelating agent and an aqueous acid solution to form a treatment fluid, and introducing the treatment fluid into the subterranean formation. The solid acid chelating agent includes at least one aminopolycarboxylic acid functional group and at least one phosphonic acid functional group.
Patent GB-2561149-A (GB)
Title: Power generator system by utilizing ambient heat and refrigerated sink
Inventor: VINOD KIZHAKETHALACKAL RAJAN
IPC: F24S10/95
Filed: 2017-03-02
Abstract: A power generator system for supplying uninterruptable power for manned and unmanned drones and other automobile applications. The system heat source is set at ambient temperature and a heat sink 8 uses a refrigerator well below ambient temperature. The advantage is the infinite source of heat energy from atmosphere as fuel. The secret source is the efficiency of refrigeration system 13 with cop 1:4. One unit of electrical energy can suck four unit of heat from the sink. The vacuum created by the change in fluid can be utilized for generating energy using James watt vacuum chamber 10. Where the vacuum created can be used for power generation apart from the main turbine power. The absorbed heat from the sink may also be amplified by the refrigerator and feed to the heat source 4 so that the heat source is always higher than ambient.
Patent GB-2560050-A (GB)
Title: Bottom chime and beverage keg
Inventor: JAMES FALVEY
IPC: B67D1/08
Filed: 2017-04-06
Abstract: A bottom chime 50 configured for push-fitting to a keg, the chime comprising an engagement element 60 which engages with an engagement formation on the keg, thereby retaining the chime to the keg. The chime may include a plurality of engagement elements spaced around the chime which extend radially inward and snap-fit with formations on the keg. A second independent claim is included for a chime for connection to a keg, comprising resiliently deformable support elements (62, fig. 7c) which engage a base of the keg and support a portion of its weight. A third independent claim is included for a kit of parts for forming a keg assembly, comprising a keg and chime configured to be mounted to the keg, with a circumferential protrusion (107, fig. 3a) extending from the keg with an outside diameter matching the outside diameter of the chime. A fourth independent claim provides a method for mounting a chime to a keg including push-fitting the chime to the keg and engaging an engagement element on the chime with an engagement formation on the keg. A fifth independent claim is included for a plastic keg with engagement formations for engagement with a chime.
Patent GB-2553622-A (GB)
Title: Child saftey seat
Inventor: ROBERT SCOTT ANDERSON
IPC: B60N2/28
Filed: 2017-06-13
Abstract: A child safety seat 100 includes a support base 102, a rotary platform 104 and a child seat 106. The support base 102 is suitable for placement on a vehicle seat and includes an anchoring portion 108 and a bearing portion 110 connected with each other, the anchoring portion 108 having a belt path 118 for passage of a fastening belt 120 to attach the child safety seat 100 on a vehicle seat. The rotary platform 104 is pivotally connected with the bearing portion 110 of the support base 102 about a pivot axis 124. The child seat 106 is connected with the rotary platform 104. The child seat 106, the rotary platform 104 and the bearing portion 110 are movable in unison relative to the anchoring portion 108, and the child seat 106 and the rotary platform 104 are rotatable in unison as a seat unit relative to the support base 102 between a plurality of positions. The bearing portion 110 may be pivotally moveable relative to the anchoring portion 108 between a clamped state and a released state for retaining and releasing a fastening belt 120 in a region of the belt path 118.
Patent GB-2561260-A (GB)
Title: Pull-in head assembly
Inventor: GREGORY VAN HINSBERGH
IPC: H02G1/10
Filed: 2017-06-21
Abstract: A pull-in head assembly 8 for releasably connecting a pulling arrangement to an elongate flexible structure 4, 6 comprises a pull-in head having a body 30 which defines a pulling axis X of the pull-in head. The body has a front end and a rear end and a bore 48 which extends through the body 30 along the pulling axis. The bore is configured such that a pulling line 28 can be threaded through the body 30. The assembly may be used to install a cable 24 and a protective sleeve 10.
Patent GB-2554527-A (GB)
Title: Method and apparatus for flooding a subsea pipeline
Inventor: PETER MARTIN DIXON
IPC: F16L55/38
Filed: 2017-08-02
Abstract: A system for flooding a subsea pipeline with seawater, comprises a high pressure/low flow pump 60, a jet pump 80 having a jet pump housing (81, fig 3), a nozzle (90, fig 1) within the jet pump housing (81, fig 3) having a nozzle inlet (91, fig 3) in fluid communication with the high pressure / low flow pump 60 and a nozzle outlet (92, fig 3), a fluid inlet (85, fig 3) in the jet pump housing (81, fig 3) in fluid communication with the nozzle outlet (92, fig 3), a diffuser (95, fig 3) in the jet pump housing (81, fig 3) in fluid communication with the nozzle outlet (92, fig 3) and the fluid inlet (85, fig 3) and a diffuser outlet (97, fig 3) adapted to be in fluid communication with the subsea pipeline. A method for flooding a subsea pipeline with seawater and a subsea pipeline is also disclosed. The system, method and pipeline are used for the initial pre-commissioning of subsea pipelines prior to their use to convey oil or gas.
Patent GB-2563959-A (GB)
Title: Data driver and organic light emitting display device
Inventor: TAEHUN KIM
IPC: G09G3/3291
Filed: 2017-12-21
Abstract: The data driver 12 includes; an input unit configured to receive an input data from a timing controller 11; a compensation data generator 120 configured to generate a compensation data Mdata by applying a compensation value α supplied by a compensation value setting unit 100 to the input data; a DAC converter unit 1 configured to convert the input data into an image data voltage Vdata and a DAC converter unit 2 to convert the compensation data Mdata into a compensation data voltage MVdata; and an output unit buffer BF configured to separately output the image data voltage and the compensation data voltage to a data line of the organic light emitting display.