baber/WOPTO huggingface dataset:
Patent GB-2597470-A (GB)
Title: Thermal management of transformer windings
Inventor: KAPILA MANJULA WARNAKULASURIYA
IPC: H01F27/32
Filed: 2020-07-22
Abstract: A winding assembly for a transformer includes a first coil 302 and a second coil 304, each coil having a plurality of sets of turns, and a first set and a second set of thermally conductive plates 306. The plurality of turns of the first coil are interleaved with those of the second coil. The first and second sets of thermally conducting plates are interleaved with the sets of turns of the first and second coils respectively. Each plate of the first (second) set of thermally conducting plates is adjacent to one of the sets of turns of the first (second) coil, to transfer heat away from the coils. The coils and the thermally conducting plates are encased in a resin dielectric material. Both sets of thermally conducting plates may be connected to a cooling means, such as a radiating element 106. The first and second sets of thermally conducting plates are connected to different cooling means, to prevent electrical contact between them.
Patent GB-2591353-A (GB)
Title: Lateral flow test strip immunoassay in vitro diagnostic device
Inventor: ALEXANDER TARAN
IPC: G01N33/53
Filed: 2019-07-22
Abstract: A portable, rechargeable lateral flow test strip immunoassay in vitro diagnostic device includes a colour imaging sensor for imaging a lateral flow test strip, a lens that images a substantial part of the 2D surface of the lateral flow test strip onto the colour imaging sensor and image processing software that identifies patterns in the test lines and/or dots or other distributions in the test strip and compensates for distortions, non-uniformities or anomalies in the lines and/or dots or other distributions in the test strip.
Patent GB-2605163-A (GB)
Title: Getter pump
Inventor: STEFAN LAUSBERG
IPC: H01J41/20
Filed: 2021-03-24
Abstract: A getter pump 10 comprising a getter material in order to absorb or adsorb gas and a heating element 14 connected to the getter material in order to regenerate the getter material, where the heating element is an electric heating element and the heating element is directly connectable to the mains 21. Preferably the heating element is provided with AC voltage that is more than 40V, more than 110V or more than 220V. The heating element may be directly connectable to the mains by a standard plug/socket 18, 20 without a voltage converting element. It is asserted that Getter pumps usually have low voltage dc power supply so need converting apparatus for the mains power source, this invention does not require such equipment.
Patent GB-2605427-A (GB)
Title: Variable compliance finger element
Inventor: Jan Fras
IPC: B25J15/00
Filed: 2021-03-31
Abstract: A manipulating apparatus (10 fig. 1) comprises a finger assembly 12’ comprising a rigid body (30 fig. 2) having an aperture (42 fig. 3) and an inflatable element 32 received within the rigid body (30 fig. 1). When the inflatable element 32 is inflated, a region of the inflatable element 32 forms a protrusion 48 through the aperture (42 fig. 3). The manipulating apparatus (10 fig. 1) further comprises a controller (14 fig. 1) configured to output an inflation control signal (24a, 24b fig. 1) for pressurising the inflatable element 32 using a pressure regulating means (20a, 20b fig. 1) according to a target pressure, the target pressure being dependent on a characteristic of the object 16 being manipulated.
Patent GB-2591684-A (GB)
Title: Electric axle assembly
Inventor: CHRISTOPHER G BAILLIE
IPC: B60K11/02
Filed: 2019-09-27
Abstract: An electric axle assembly includes a drive unit and a drive train stored in a case, and a cooling system coupled to the case for circulating a cooling fluid through the case. The electric axle assembly is mounted on a vehicle to support the vehicle for movement along a ground surface. The drive unit provides motive force through the drive train to wheels of the vehicle for propelling the vehicle along the ground.
Patent GB-2593999-A (GB)
Title: Modularized eyewear systems, apparatuses, and methods
Inventor: ERNESTO CARLOS MARTINEZ VILLALPANDO
IPC: H04R5/02
Filed: 2019-12-12
Abstract: Systems, apparatuses, and methods are taught that provide reconfigurable components for eyewear devices. A reconfigurable component for use in an eyewear device, includes a first temple. The first temple is configured for use with the eyewear device. The first temple further includes a first engagement portion. The first temple includes a first temple insert module (TIM), The first temple insert module is releasably couplable with the first engagement portion. The reconfigurable component can include at least one of a sensor and a display. The first temple insert module further includes a first wireless communication system. The first wireless communication system is configured to communicate wirelessly with a user device. The first temple insert module further includes a processor and a first speaker. The processor is configured to receive an input from at least one of the sensor and the first wireless communication system and to generate an output. At least one of the first speaker and the display are configured to receive the output, in operation, when a user wears. the eyewear device the user can hear audio broadcast from the first speaker when the first wireless communication system is in an on state and may see an image with the display.
Patent GB-2610550-A (GB)
Title: Apparatus for servicing a structure
Inventor: SIMON HARTOG
IPC: E02B17/00
Filed: 2021-07-13
Abstract: A bypass module 50 is provided for removable connection in series along an elongate structure 30 between first and second drive and/or servicing modules 1, 34, each of which may be selectively closed around the structure or opened to enable removal from the structure, wherein the bypass module is actuable to move the first and second modules relative to each other in a direction towards and away from the structure, so that one of the modules is moved away from the structure while the other is closed around the structure.
Patent GB-2598207-A (GB)
Title: Ion mobility separation
Inventor: MARTIN RAYMOND GREEN
IPC: H01J49/00
Filed: 2021-07-23
Abstract: An instrument for analysing ions comprises a first device 4 (e.g. a quadruple mass filter, mass selective ion trap, or differential ion mobility filter) which transmits ions having a restricted window or range of physicochemical property values (e.g. mass to charge ratio, ion mobility or differential ion mobility) at any given time, and to change, scan or step said transmission window or range with time. An ion mobility separator 6 receives ions transmitted by the first device. The time that any given ion enters the ion mobility separator and begins to be separated from other ions is defined by its time of transmission by the first device. The transit time (hence ion mobility or collision cross section) of any given ion through the ion mobility separator may be determined based on the time at which the restricted range of physicochemical property values is changed and the time at which said given ion is subsequently detected at an downstream ion detector 8. The invention may avoid axial trapping of the ions between the first device and the ion mobility separator.
Patent GB-2598466-A (GB)
Title: A marine power plant assembly
Inventor: ANDRAS VERMES-GABOS
IPC: F03B17/06
Filed: 2021-07-27
Abstract: A marine plant assembly comprises a buoyant vessel 100, a plant operating unit 500 attached to the vessel is partially submerged during operation. A link element(s) 200 provides a hinged connection between the operating unit and the vessel, to allow movement of the operating unit from its submerged position to above the water level, adjacent and substantially parallel to the vessel by rotation of the link element for purposes such as servicing or transport. The hinge may include two pairs of cylindrical bearings (235, 236, 245, 246, Fig 4a). The first bearing of each pair may be attached to a connection plate (431, Fig 7c) secured to the link member, and the second indirectly secured to the buoyancy vessel. The second bearing of each pair may be secured to a mounting plate (234, Fig 4a) and the second of the other pair secured to a support structure (123, Fig 4c), both secured to the buoyancy vessel. The cylindrical bearings may have a first shaft 680 with a bevel gear 670 to enable rotation. The link element preferable has a second bevel gear 660 and second shaft 650 to transmit rotation force generated by the operating unit to the first shaft.
Patent GB-2612579-A (GB)
Title: Golf training aid and golf training assembly
Inventor: MARK RICHARD VICKERS
IPC: A63B69/36
Filed: 2021-10-29
Abstract: A golf training aid 20 comprising a support member 100, a support arm 200, a pendulum 300 and a golf club connector 400 which each extend along a first to fourth axis respectively. The support arm extends from a first side of the support member to which it is pivotally attached by a hinge 210. The pendulum extends from the support arm to the golf club connector. The pendulum is rotatably mounted to the support arm. The hinge may have an angle adjustment mechanism 214 with a locking mechanism (216, fig 4). The golf club connector may be pivotable. The pendulum may be rotatably mounted to the support arm by a support assembly 330 with a bearing assembly 332. The golf training aid may be mounted to a tripod 700 or a wall mount (900, fig 15).
Patent GB-2612830-A (GB)
Title: An air-gas mixture burning appliance with a variable ignition safety time
Inventor: SAMUEL ENGLISH
IPC: F23N5/24
Filed: 2021-11-12
Abstract: A combustion appliance 100, such as a boiler or heating device, has a gas control valve 194, an air and fuel gas mixing unit 110 that produces a combustible gas mixture 130 from air 111 and fuel gas 119, a controller 140 and a combustion unit 120. In use, the controller determines/predicts the maximum time duration between opening of the gas valve and closing of the gas valve in order to avoid a hazardous accumulation of the combustible air-gas mixture in the combustion unit and the potential for an explosion that may damage internal components of the combustion appliance and endanger the surrounding environment. The controller can select from at least two different time durations, in order to account for the characteristics of at least two fuel gases, for example a hydrogen fuel gas or another fuel gas such as propane, butane, methane, liquefied petroleum gas, etc. The controller may trigger a warning, and/or put the appliance into in at least one of a safe state, a non-operational state, or a restricted performance state. The arrangement can include a flame detector 150 for sensing a flame in the combustion unit.
Patent GB-2614066-A (GB)
Title: Compact head-up display and waveguide therefor
Inventor: RUISHENG LIN
IPC: G02B27/01
Filed: 2021-12-21
Abstract: A waveguide (408, figure 4) comprising an output port of a first transmissive‐reflective element, an input port having a second transmissive‐reflection element 860 in which to receive light from a display system, and opposing sides 810, 820 arranged to internal reflect a diffracted light field wherein light is divided at each internal reflection and a plurality of replicas of the diffracted light field are transmitted out of the waveguide through the output port wherein a first of the two surfaces is the output port. The second transmissive-reflective element may internally reflect at least some of the diffracted light field, have a transmissivity between 0.1 and 0.5, and wherein at least some of the diffracted light field is incident only once. The waveguide may comprise a further internally reflective element 870 on a second surface 820 of the opposing surfaces, having a transmissivity of less than 0.1, and reside adjacent the input port. The input port may comprise a transmissive element to receive a portion of the light from the display system having a spatial light modulator and defining an exit pupil expanded by the waveguide. A system comprising at least one of the waveguides as pupil expanders is also claimed.
Patent GB-2602731-A (GB)
Title: An avalanche photodiode structure
Inventor: CHEE HING TAN
IPC: H01L31/107
Filed: 2020-10-02
Abstract: A separate absorption and multiplication avalanche photodiode (SAMAPD) structure 210 comprises an absorption layer 222 comprising GaAsSb, an avalanche layer 216 comprising aluminium gallium arsenide antimonide (AlGaAsSb), and a transition portion 219 disposed between the absorption layer and the avalanche layer. The transition portion comprises a first grading layer 220a comprising AlxGa1-xAsSb having a graded composition with varying Al content such that x increases from x=0 to x>0 along a direction from the absorption layer to the avalanche layer, and one or more field control layers 218a having a bandgap between that of the absorption layer and the avalanche layer. A SAMAPD structure (Figure 4A) is also provided comprising an absorption layer comprising InGaAs, InGaAlAs, InGaAsP, or an InGaAs/GaAsSb type-II superlattice, an avalanche layer comprising AlGaAsSb, and a transition portion disposed between the absorption layer and the avalanche layer, the transition portion comprising a first grading layer of InAlGaAs or InGaAsP, and a first field control layer disposed between the first grading layer and avalanche layer. The first field control layer has a bandgap between that of the absorption layer and the avalanche layer.
Patent GB-2601671-A (GB)
Title: Inlet valve assembly
Inventor: MARTIN DUDLEY
IPC: F16L55/033
Filed: 2019-10-17
Abstract: A silent fill valve system for a cistern having an inlet, an outlet, and a valve 2 between the inlet and outlet, the outlet being above the fill level of the cistern in use, the system including a flow modifying device upstream of the valve e.g. flow regulator 6 located in inlet supply to cistern/valve (Figs 1, 2, 15 & 16), and/or downstream of the valve e.g. flow equaliser 7, 107, 207, 307, 407, 507 (Figs. 3-14) having means for limiting turbulence by creating a substantially laminar flow in fluid exiting the outlet. The outlet of the valve may include an outlet member defining a flow path having a roof 42, base 43, access end cap 46, inlet 40 and outlet 41. The flow equaliser may be a folded mesh screen, an open cell foam, baffles, tubular baffles, or an apertured plate located in or after this flow path, providing a tortuous path to equalise the flow front promoting laminar flow, to reduce noise from splashing turbulent water entering a cistern. A method of reducing cistern filling noise and the inlet valve assembly apparatus is claimed.
Patent GB-2601956-A (GB)
Title: Techniques to identify segments of information space through active adaption to environment context
Inventor: OLEG SIDORKIN
IPC: G06F3/06
Filed: 2020-07-21
Abstract: Techniques to identify segments of information space through active adaption of environment context are provided. A first user request is received by an artificial intelligence (AI) system, and a first segment of information is retrieved from a heterogeneous storage medium, where the first segment of information is located in an upper layer of the heterogeneous storage medium. Upon determining that the first segment of information does not resolve the first user request, the first segment of information is sunk to a relatively lower layer of the heterogeneous storage medium, a second segment of information is retrieved from the relatively lower layer of the heterogeneous storage medium, and upon determining that the second segment of information resolves the first user request, the second segment of information is surfaced to the upper layer of the heterogeneous storage medium.
Patent GB-2603370-A (GB)
Title: device for thermal-catalytic decomposition - pyrolysis of organic waste materials
Inventor: DAVID SILHAN
IPC: C10G1/00
Filed: 2020-10-16
Abstract: Device for Thermal-Catalytic Decomposition - Pyrolysis of Waste Organic Materials The specification relates to the device for thermal-catalytic decomposition - pyrolysis of waste organic materials, comprising: the reservoir, linked by means of the supply line with the reactor, where in the line is arranged the valve, wherein the reactor contains the heating element and/or the radiation source situated approximately up to the maximum level corresponding to 1/3 of the height from the bottom of the reactor; and the temperature sensor placed up to the maximum level corresponding to 1/3 of the height from the bottom of the reactor, wherein the output line protrudes from the lid of the reactor with the linked cooler, wherein the end of the output line is connected to the orifice on the receiver to contain liquefied products via the branch to exhaust product gases.
Patent GB-2618320-A (GB)
Title: Electronic device with an embedded HFAC power distribution bus
Inventor: LEE HARRISON
IPC: H05K1/02
Filed: 2022-04-28
Abstract: A first invention is an electronic device, such as a multi-layered PCB, which may form a computer / server motherboard / mainboard, and comprises a first substrate with first and second ground planes (202, 203 fig 2c) forming a shielded volume that carries at least one high frequency alternating current HFAC power distribution bus 130. Each bus is preferably a matched pair of conductor lines 161,162 (261a,b fig 2c) . The HFAC supply may range between 25V - 45V at 0.9 Mhs - 2 Mhz. The bus has at least one power-supply (input) connection 185 and at least one component connection 151,152 such as to AC:DC converter for a voltage regulator module VRM on the substrate / PCB. One or more spurs 163,164 may route from the bus to a second component 120. Another invention comprises having two HFAC busses for redundancy, both connecting to a component, such as an AC:DC converter. The two busses are preferably synchronised using a communication link that may also allow arbitration of the two HFAC supplies.
Patent GB-2618524-A (GB)
Title: Non-contact deformation monitoring system
Inventor: CHRISTOPHER JOHN SETCHELL
IPC: G01B11/00
Filed: 2022-05-02
Abstract: A deformation monitoring system for measuring deformation of an object 12, the system comprising: a first camera (104a, fig. 2b) arranged to capture a first image of an object; a second camera (104b) arranged to capture a second image of the object, the second camera being in a known orientation relative to the first camera; and a controller (102) arranged to cause the deformation monitoring system to carry out the steps of: imaging the object with the first camera at a first time; imaging the object with the second camera at the first time; determining a first location of a first measurement point 14 on the object at the first time and a first location of a second measurement point 16 on the object at the first time based on the imaging by the first and second cameras at the first time; imaging the object with the first camera at a second time distinct from the first time; imaging the object with the second camera at the second time; determining a location of the first measurement point on the object at the second time and the second measurement point on the object at the second time based on the imaging by the first and second cameras at the second time; and determining a deformation of the object based on the locations of the first and second measurement points at the first and second times.
Patent GB-2608702-A (GB)
Title: Boxing bag frame assembly
Inventor: AARON RHEDSON TYGER CURRY
IPC: A63B69/22
Filed: 2022-06-07
Abstract: A boxing bag frame assembly 10 comprises a boxing bag mount 22 which is movable in a first direction and a second direction perpendicular to the first direction. The frame assembly 10 may include a rectangular perimeter frame 12 formed by perimeter frame members 14a,b, the perimeter frame 12 being raised from the ground and supported by support posts 16, and a movable cross member 18 which extends between two opposing perimeter frame members 14a. Both ends of the cross member 18 may include roller assemblies 20 which are movable along the frame members 14a, thus allowing the cross member 18 to be movable along the frame members 14a. The bag mount 22 may also include a roller assembly (50, figure 3) such that the bag mount 22 is movable along the cross member 18. The movability of the bag mount 22 and the cross member 18 allows a boxing bag or similar mounted to the bag mount 22 to pivot, rotate, or swing relative to the bag mount 22 as well as move in the space within perimeter frame 12.
Patent GB-2606889-A (GB)
Title: Using headset movement for compression
Inventor: IAN DOIDGE
IPC: H04N21/41
Filed: 2017-06-09
Abstract: A method at a wearable headset, 12, for displaying display data forming an image on one or more displays, 19, the method comprising: a) sensing movement of the wearable headset indicative of movement of the one or more displays; b) determining whether the movement is on an arc or linear; c) determining the speed of the movement of the wearable headset; d) determining whether the speed of the movement is above a minimum threshold; e) sending information regarding the speed and direction of the movement to a host device, if the movement is on an arc and the speed is above the minimum threshold; f) receiving from the host device, the display data forming the image; and g) displaying the image on one or more displays. The wearable headset may be a virtual reality headset or augmented reality glasses. The movement may be sensed using a gyroscope and an accelerometer.
Patent GB-2607245-A (GB)
Title: A medical device
Inventor: CAMERON JOHNSTON
IPC: B32B7/04
Filed: 2021-01-15
Abstract: A medical device (10) is provided. The device comprises an elasticated textile body (12) having at least one opening (14,16) into which a limb may be inserted. The device further comprises at least one textile receptacle (17) welded to the elasticated textile body (12), the at least one receptacle containing a thermal storage medium.
Patent GB-2611222-A (GB)
Title: Thermoplastic articles having precise micro-scale features and long-range macro-scale reproducibility
Inventor: Brian Alexander Smith
IPC: B81C1/00
Filed: 2021-06-03
Abstract: A variety of thermoplastic parts are provided with precise micro-scale features and long-range macro-scale reproducibility. By combining the advantages of rigid tool molding and soft tooling into a hybrid tooling, complex and challenging microfeatures can be created in thermoplastic parts with remarkable positional accuracy and reproducibility. The parts described herein can demonstrate orders of magnitude smaller inter-part variations and order of magnitude smaller variations with respect to a master part as compared to conventional hard and soft tooling methods. In some aspects, a plurality of thermoplastic parts having precision micro-scale features and reproducible macro-scale dimensions are provided wherein the precision micro-scale features on each part comprise at least one challenging microfeature; and wherein a mean normalized displacement of the micro-scale features is about 0.1% or less when measured between the parts in the plurality of thermoplastic parts.