baber/WOPTO huggingface dataset:
Patent GB-2564490-A (GB)
Title: Light-emitting compound
Inventor: JAMES LEE
IPC: H01L51/50
Filed: 2017-07-14
Abstract: A phosphorescent compound of formula (I): wherein M is a transition metal; C1 forms a metal-carbene bond with M; A is a saturated bridged bicyclic or tricyclic group consisting of one nitrogen atom and 6-12 carbon atoms wherein each of the carbon atoms are independently unsubstituted or substituted and either: X1 is a bridgehead carbon atom and X2 is NR1 wherein R1 is a substituent; or X1 is N and X2 is a bridgehead group of formula CR6 wherein R6 is H or a substituent; and Ar1, X1, X2, Ly and x are as defined in the claims. Also claimed are a composition comprising a host material and said phosphorescent compound; and a formulation comprising said phosphorescent compound dissolved or dispersed in one or more solvents. An organic light-emitting device (OLED) is also disclosed, comprising an anode and cathode and a light-emitting layer between the anode and cathode, wherein the light-emitting layer comprises the phosphorescent compound. Preferably the organic light-emitting device emits white light. A method of forming an organic light-emitting device is also disclosed, the method comprising the step of depositing the light-emitting layer over one of the anode and cathode, and depositing the other of the anode and cathode over the light-emitting layer.
Patent GB-2566324-A (GB)
Title: Method of establishing wireless connection between a mobile controller and a controllable device
Inventor: ALAN DOWN
IPC: H04W84/20
Filed: 2017-09-11
Abstract: In a wireless communication between a mobile controller and a controllable device, the device periodically broadcasts, at a relatively low power level, a first advertisement packet for connecting the controllable device to a mobile controller. Once a connection has been established between the device and the controller, the controller and the device exchange their respective identifiers. In the event that the connection becomes broken, the device starts to additionally periodically broadcast, at a relatively high power level, a second advertisement packet containing the device ID for reconnecting the device to the controller. Upon receipt of the second packet, the controller requests receipt of a message containing the controller ID and, upon receipt of that message, resumes the connection with the device. The device then stops the broadcast of the second advertisement packet. The connection may be a short range radio connection such as Bluetooth (RTM), Zigbee (RTM) or WiFi (RTM).
Patent GB-2571299-A (GB)
Title: Ground fault detection
Inventor: Sivert Eliassen
IPC: H02H3/16
Filed: 2018-02-23
Abstract: A method of ground fault detection is provided in a power distribution system comprising an energy storage system, a system controller and a ground fault detectionsystem. The method comprises detecting a ground fault in the power distribution system, sending an instruction to a first switching device to disconnect a first energy storage unit from the energy storage system and testing again for a ground fault. If the ground fault is no longer present an indication is provided that the ground fault is in the first energy storage unit. If the ground fault is still present, an instruction is sent from the controller to reconnect the first energy storage unit, then an instruction is sent from the controller to disconnect a next energy storage unit. The testing for a ground fault is carried out again and the disconnecting, testing and reconnecting steps are repeated until the ground fault has been identified, or all energy storage units have been tested. Also disclosed is a power distribution system comprising an energy storage system and a ground fault detection system. The energy storage system comprises a plurality of energy storage units connected together in parallel to a DC bus, each energy storage unit comprising a plurality of energy storage modules connected together in series wherein the ground fault detection system comprises a ground fault detection module and a control module wherein each unit comprises a switching device to connect or disconnect from the DC bus under control of the control module. The power distribution system may be an isolated power system.
Patent GB-2564506-A (GB)
Title: Device identifier dependent operation processing of packet based data communication
Inventor: Gaurav Bhaya
IPC: G06F40/00
Filed: 2017-08-31
Abstract: Identifier dependent operation processing of packet based data communication is provided. A natural language processor component can parse an input audio signal to identify a request and a trigger keyword. A content selector component can select, based on the request or trigger keyword, a content item. A link generation component can determine whether the client computing device has an account or a record in a database associated with the service provider device. In the absence of the record or account, the link generation device generates and sends a virtual identifier to the service provider device with instructions to generate an account in the database using the virtual identifier. Once the account is created, the service provider device can communicate with the client computing device.
Patent GB-2568123-A (GB)
Title: Releasable connection means
Inventor: CARL DAVID TATUM
IPC: F16B5/00
Filed: 2018-03-09
Abstract: Releasable connection means 10 comprises a hook element 13 and a bar 18 both provided adjacent each other along an edge 11 of a part to be connected. The hook element 13 defines a channel 15 having a complementary configuration to that of the bar 18 and the hook element 13 and the bar 18 together define a connecting pair 19. The connection means 10 is configured releasably to engage like connection means 10 on another part to be connected, the like connection means 10 comprising an identical connecting pair 19 on an edge 11 of the said another part to be connected. The engagement thereby defines a common axis coincident with the bars 18 and about which the parts to be connected are relatively rotatable to form a hinge.
Patent GB-2559903-A (GB)
Title: Determining device system tags for commissioning portions of a disconnected process control loop
Inventor: LARRY O JUNDT
IPC: H04L29/08
Filed: 2016-10-12
Abstract: A system tag identifying a device of a process control loop is determined/derived from a unique identifier of the device while the loop is communicatively disconnected from a process plant's back-end environment or control room. The system tag may be stored at the device itself or at a proxy that is disposed in the field of the process plant (e.g., at another component of the loop). One or more commissioning activities that include the device are performed in the field using the device's system tag, and at least some of the field commissioning activities may be automatically triggered based on the derivation of system tag. Upon the loop being communicatively connected to the back-end environment of the plant, the device's system tag known to the loop in the field is synchronized with the device's system tag known to the back-end of the process plant.
Patent GB-2562918-A (GB)
Title: Semiconductor device and method for producing semiconductor device
Inventor: YASUSHI FUJIOKA
IPC: H01L23/373
Filed: 2017-03-14
Abstract: A semiconductor device provided with a crystal nitride layer, diamond being used for heat dissipation, wherein breaking of the crystal nitride layer is suppressed. The semiconductor device is provided with a laminated body and a heat dissipation layer. The laminated body is provided with a crystal nitride layer and a composite layer. The composite layer is provided with a non-inhibiting part that does not inhibit diamond growth on the surface, and an inhibiting part that does inhibit diamond growth on the surface. The laminated body principal surface that the laminated body possesses has a first region in which the non-inhibiting part is exposed, and a second region in which the inhibiting part is exposed. The heat dissipation layer comprises diamond, faces the principal surface, is adhered to the first region, and is separated from the second region by a void.
Patent GB-2575666-A (GB)
Title: Hydrogen generator and a method for generating hydrogen
Inventor: XIAOHU ZHANG
IPC: H01M8/0606
Filed: 2018-07-19
Abstract: The application provides a hydrogen generator. The hydrogen generator includes a reaction chamber in which at least one water conduit tubing, at least one water dispenser, and at least one hydrogen collector are provided, a supply water tank, a water pump, an electric power supply, and a controller. The reaction chamber is provided for containing a rea­gent. The water conduit tubing includes a water conduit tubing inlet being fluidically connected to the supply water tank and a water conduit tubing outlet. The water dispenser includes a water dispenser inlet being fluidically connected to the water conduit tubing outlet and a surface with a plurality of water outlet channels. The controller is adapted to activate the wa­ter pump for transferring water from the supply water tank to the reaction chamber for interacting with the reagent in the reaction chamber to generate hydrogen gas. The hydrogen collector includes a surface with a plurality of gas inlet chan­nels for receiving the hydrogen gas. The water supply may be heated in the conduit or dispenser. Also disclosed is a hydrogen generator coupled to a fuel cell.
Patent GB-2570748-A (GB)
Title: Subsea camera module and multi camera system
Inventor: IAIN WALLACE
IPC: H04N5/247
Filed: 2018-09-04
Abstract: A subsea camera module 10 comprises a casing 11 defining a sealed interior space, the casing being arranged to be mounted on a platform. A camera 12 within the casing is arranged to face outwardly from the casing to capture images. The module also houses a data processor (14, figure 2) and an internal data link (16, figure 2) coupled between the camera and the data processor to transfer image data from the camera to the data processor. Also included is an external data link coupled to the camera or the data processor and arranged to communicatively couple the camera module to an external computing device. The camera module may be communicatively coupled via the external data link to at least one additional camera module and mounted upon a platform (e.g. a remotely-operated or autonomous underwater vehicle) to form a multi-camera subsea imaging system in which the camera modules may be mounted with overlapping fields of view for stereoscopic imaging.
Patent GB-2566624-A (GB)
Title: Predicting personalized cancer metastasis routes, biological mediators of metastasis and metastasis blocking therapies
Inventor: Geoffrey Henry Siwo
IPC: G16H15/00
Filed: 2017-02-16
Abstract: Predicting the metastasis of cancer in a patient from one tissue to another is disclosed. A computer-implemented method for predicting metastasis may comprise receiving an indication of at least one disrupted gene of the cancer, traversing data representing a gene-to-gene or protein-to-protein interaction network specific for a type of the cancer type from a position of the received gene in the network to a position of at least one gene involved in metastasis for a tissue type, organ or body part, determining at least one shortest path in the network between the received gene and the at least one gene involved in metastasis for the tissue type, organ or body part, generating a prediction of metastasis to the tissue type based on the at least one determined path, and generating an output display indicating a likelihood of spread of cancer to the tissue type, organ or body part.
Patent GB-2567098-A (GB)
Title: Herbicide composition comprising clomazone and use thereof
Inventor: YIFAN WU
IPC: A01P13/00
Filed: 2016-08-17
Abstract: A microcapsules polymer skin material comprising crosslinked polyepoxide - polyurea co-polymer and its preparation, as well as a composition comprising a water-immiscible material or high volatile material encapsulated within a microcapsule having a wall comprising the microcapsules polymer skin material, and the use of the composition in the control of unwanted plant growth are provided.
Patent GB-2573396-A (GB)
Title: A method and apparatus for impregnating the surface region of an article
Inventor: PAUL J WILSON
IPC: C04B41/45
Filed: 2019-04-10
Abstract: Method of impregnating a surface region of an article made from a porous material, comprising; i) immersing the article in a liquid impregnating material (which may be urea); ii) withdrawing the article from the liquid impregnating material into a transfer region; iii) transferring the article from the transfer region into a removal region separated from the transfer region by a separation gas flow; iv) displacing excess impregnating material from article by exposing the article to the separation flow (directed horizontally across an opening of the removal region) and a flow of gas (directed obliquely with respect to the separation flow) in the removal region. The impregnating material may be solid-state at ambient temperature and the flow of gas may be at a temperature higher than the melting point of the impregnating material. Optionally, the article is a ceramic core for use in an investment casting process. A second aspect is directed towards an apparatus for carrying out a method according to the first, comprising; a) a bath of impregnating material; b) an excess impregnating material removal station with a blower for generating gas flow and c) a conveyor for conveying the article from the bath to the removal station.
Patent GB-2585391-A (GB)
Title: Method of fabricating an optoelectronic component
Inventor: GUOMIN YU
IPC: G02F1/017
Filed: 2019-10-18
Abstract: A method of fabricating an optoelectronic component within a silicon-on-insulator substrate, the method comprising providing a silicon-on-insulator (SOI) substrate, the SOl substrate comprising a silicon base layer, a buried oxide (BOX) layer on top of the base layer, and a silicon device layer on top of the BOX layer, etching a first cavity region into the SOI substrate and etching a second cavity region into the SOI substrate, the first cavity region having a first depth and the second cavity region having a second depth; depositing a multistack epi layer into the first and the second cavity regions simultaneously, the multistack epi layer comprising a first multistack portion comprising a first active region and a second multistack portion comprising a second active region; wherein the relative vertical separation of the first active region and the second active region within the multistack epi layer is chosen based on the difference depth of the first cavity region and the second cavity region, such that after the simultaneous deposition step, the first active region within in the first cavity region lies at the same level 18 of the. optoelectronic device as the second active region within the second cavity region and at the same level as the SOI device layer.
Patent GB-2580775-A (GB)
Title: Method for constructing size and value indices of a stock market
Inventor: YU YUAN
IPC: G06Q40/06
Filed: 2019-12-03
Abstract: Stock market indices are constructed based on the size and value of constituent companies. All stocks in the market are sorted by their market value on the last trading day, and a percentage of the smallest stocks are removed. The remaining stocks are divided equally into three size groups – small, medium and large – based on their market value. Separately, the remaining stocks are divided equally into three value groups – value, mixed and growth – based on their last month-end valuation ratios. By intersecting the two sets of groups, nine size and value indices are obtained, e.g. small value, medium mixed, large growth, etc. A benchmarked return of each index is calculated as a weighted sum of its constituent stocks’ dividend returns relative to a starting time. The daily dividend return of three overall size indices are then calculated as a weighted sum of the returns of its constituent value indices, e.g. a small size index is calculated as a weighted sum of the small value, small mixed and small growth indices. The daily dividend return of three overall value indices are calculated in the same way.
Patent GB-2590496-A (GB)
Title: A cleaner head for a cleaning appliance
Inventor: TOBIAS IAN HARRY HALE
IPC: A47L9/04
Filed: 2019-12-20
Abstract: A cleaner head for a cleaning appliance comprising an agitator (11, fig 6) rotatable about an axis, a housing having a front side, a rear side and first and second sides which extend between the front side and rear side, said housing at least partially defining a chamber, wherein said chamber at least partially surrounds the agitator, the chamber having a dirty air inlet and a dirty air outlet, wherein the housing is movable along a surface to be cleaned, wherein the chamber includes an opening 15 for permitting access to and removal of the agitator from the chamber, a cover 17 cooperatively associated with the housing for permitting access to the chamber through the opening, wherein the cover is movable to an agitator access position to permit the agitator to be removed from the chamber through the opening in a direction substantially orthogonal to the axis of the agitator and in a direction which is substantially parallel to a plane of the surface to be cleaned.
Patent GB-2593514-A (GB)
Title: Method and system for optimizing data transfer from one memory to another memory
Inventor: CHRISTOPHER SMITH
IPC: G06F9/312
Filed: 2020-03-25
Abstract: A method and system for moving data from a source memory 102 to a destination memory 104 by a processor 106 is disclosed. The destination memory stores a sequence of instructions 116 comprising one or more load instructions and one or more store instructions. The processor initially moves the store instruction(s) from the destination memory to the source memory. The processor then executes the load instruction(s) from the destination memory: data 110 is loaded from the source memory to at least one register 114 in the processor. The processor further initiates execution of the store instruction(s) 108 stored in the source memory: data is stored from the register(s) to the destination memory (e.g. 118). This optimises the data transfer by preventing pipeline stalls during the memory copying process.
Patent GB-2598346-A (GB)
Title: Battery module
Inventor: Paul Haney
IPC: H01M10/625
Filed: 2020-08-27
Abstract: A battery module 300 for a vehicle comprises a vent volume 330 provided within a housing 350. The vent volume allows gases 331 expelled from a venting cell to be directed away from the other cells in the module, reducing a likelihood that a venting event 333 in one cell will lead to a cascade of venting events in other cells. The module comprises a housing and a plurality of cylindrical cells 302, each cell having a first end 310 and a second end 320, wherein a vent (100V, figure 1B) and at least a first terminal 304 is provided at the first end. The cells are located in the housing such that their first ends are substantially coplanar and the second ends are located above the first ends. A cooling plate 360 arranged to cool the cells is located proximate to the second ends of the cells. The cells may be in contact with the cooling plate via an adhesive thermal interface material 314. A busbar 316 may be provided proximate to the first ends of the cells for electrically connecting to positive and negative terminals both provided at the first ends of the cells.
Patent GB-2599159-A (GB)
Title: Location determination
Inventor: SIMON E J PHILLIPS
IPC: G06K19/06
Filed: 2020-09-28
Abstract: A device 11 with a camera 111 which captures an image of a microscopic object (2, fig 4) at a predetermined location, which includes optical coded information, and a processor 12 which decodes the information to determine the location of the device, perhaps by comparing it to a plurality of library images, or by processing the image. The object 2 may be 30 to 500 micrometres across, may be on a floor, and may be one of a plurality of identical microscopic codes arranged in an array or a repeating pattern. The distance between the objects may be 5 or more times the size of the objects. The camera may have an adjustable focal length, which may provide a field of view of less than 5cm with a scene resolution of 25 micrometres or less. The object may be a QR code or other binary code. The device may be fixed to a self-powered or manually operated trolley 3. The device may include an inertial navigation system which predicts when the microscopic image is visible based on the information obtained by the inertial system and the location of the object relative to the last known position.
Patent GB-2590557-A (GB)
Title: Scooter supporting kit
Inventor: ZOHAR SELA
IPC: B62K15/00
Filed: 2020-12-10
Abstract: A scooter supporting kit, including: at least two stands 32A,32B, ends 74 thereof being extendable from a base 50 of a fork 62 of a front wheel 54A of the scooter 56, When extended the ends 74 of the stands 32A,32B provide, together with the front wheel 54A, three points 58 of contact on the floor. The scooter is thereby oriented upright for storage.
Patent GB-2601847-A (GB)
Title: Personal care compositions
Inventor: Tamika Carty
IPC: A61Q19/10
Filed: 2021-03-22
Abstract: Personal care compositions are disclosed comprising a) non-sulfonate anionic surfactant, b) amphoteric surfactant, and c) at least two carboxylic acids or salts thereof, the compositions contain no more than 30% of the total wt% of a) and b) of sulfonated compounds and do not contain para-chloro-meta-xylenol in an amount above 0.15%wt or salicylic acid in an amount above 0.25%wt. The compositions may comprise citric acid as one of the at least two carboxylic acids or salts thereof. The compositions may comprise at least two carboxylic acids or salts having a different number of carboxylic acid groups, and the compositions comprise a higher %wt of the carboxylic acid having the lowest number of carboxylic acid groups. Cleansing and antimicrobial benefits are combined with good toleration by the skin and hair. Further disclosed is a method for providing an antimicrobial benefit to skin and/or hair by contact with said composition.
Patent GB-2594794-A (GB)
Title: Dive information management
Inventor: TUOMAS REIVO
IPC: G06F16/387
Filed: 2021-03-24
Abstract: An apparatus (e.g. mobile phone 120) that receives or uploads a dive log from a dive computer over a short range wireless connection (e.g. a Bluetooth connection) wherein the apparatus adds a location where the dive log took place based on the geographic location of the apparatus (e.g. global positioning, GPS, of the mobile phone 113). The log dive and location data may be uploaded on a server or cloud service. A further mobile device may be used to provide a further geographic location. The dive computer may use inertial sensor data (e.g. accelerometer, gyroscope) that estimate a dive computer path before the dive computer contacts the mobile apparatus which may be included in the dive log. The log dive may include time, pressure, depth, ambient light data, audio, video etc.