baber/WOPTO huggingface dataset:
Patent GB-2558821-A (GB)
Title: Systems and methods for data loss prevention while preserving privacy
Inventor: IVAN MEDVEDEV
IPC: H04W12/12
Filed: 2016-09-22
Abstract: Systems and methods for data loss prevention while preserving privacy include receiving a data communication originating from an online account of a user device associated with the enterprise; performing an analysis to determine that the data communication is a candidate data leakage, based on a context of the data communication; encrypting the data communication, and providing the host-encrypted data communication to a software agent at the enterprise; receiving a software agent-encrypted database of enterprise communication and the host-encrypted data communication, re-encrypted by the software agent; decrypting a host-encrypted aspect of the re-encrypted data communication to generate a software agent-encrypted data communication; performing a matching operation to determine whether a match exists between the encrypted database and the software agent-encrypted data communication; if the match exists, reporting the match to the software agent; else, the host taking an action.
Patent GB-2563148-A (GB)
Title: Mass error correction due to thermal drift in a time of flight mass spectrometer
Inventor: CHRISTIAN ALBRECHT HOCK
IPC: H01J49/40
Filed: 2018-05-23
Abstract: A method of calibrating a TOF-MS mass spectrum to account for temperature changes is disclosed. Ions are introduced into a Fourier Transform mass spectrometer 110 and their mass to charge ratios are determined. Ions, including calibrant ions, are also introduced into a time of flight mass spectrometer 150 and the mass to charge ratios of at least the calibrant ions are also determined. Specific peaks representative of calibrant ions are selected and matched between the TOF MS and FTMS spectra. The relative position of matched peaks in each spectrum is then used to determine a temperature correction factor for the TOF MS data, based upon the relative independence of the FTMS spectrum with respect to temperature.
Patent GB-2574377-A (GB)
Title: Sealing hollow structures
Inventor: GRÉGORY ALEXANDRE TOGUYENI
IPC: E21B36/00
Filed: 2018-05-29
Abstract: A method of sealing a hole (figure 1, 20) in a wall 14 of a hollow structure 12, by providing a sealed chamber 34 that is external to the structure and that is in fluid communication with an internal space 18 of the structure via the hole. Then a fluid is caused to flow through the hole into or out of the chamber to adjust the pressure (by creating a vacuum) and/or composition of fluid in the internal space. Finally a spinning plug 76 is friction-welded into the hole with the plug being inserted into the hole from within the chamber. Optionally, the structure is a pipe, and the pipe is an outer pipe of a pipe-in pipe structure and the internal space is an annulus between the outer pipe and an inner pipe. Optionally, the chamber contains a welding machine 60 that is arranged to spin the plug.
Patent GB-2574627-A (GB)
Title: Electrical panelboard and plug-in device for such a panelboard with improved electrical insulation and modularity
Inventor: IAN DOUGLAS MATTS
IPC: H02B1/056
Filed: 2018-06-13
Abstract: A panelboard 1 comprises busbars 2a - 2d of an electrical system and retainers 3 for electrical plug-in devices 4a - 4d being designed for an electrical connection to said busbars. The busbars are fully shrouded along their longitudinal extension by means of an insulating enclosure 5 except for recesses 6 fulfilling at least the standard IEC 60529 IP2X formed in said insulating enclosure, so that the busbars are protected against contact by objects having a diameter greater than or equal to 12.5mm and installation of the panelboard is finger proof. The recesses are designed as lead through devices for electric conductors providing the electrical connection between said plug-in devices and said busbars. An electrical plug-in device designed for use with the panelboard is further disclosed, comprising metal contacts 13a - 13d arranged to reach through the recesses of the insulating enclosure of the panelboard, wherein each of said metal contacts is designed to connect to one of the busbars.
Patent GB-2574632-A (GB)
Title: Heat sink arrangement for immersion cooling
Inventor: DAVID AMOS
IPC: H01L23/473
Filed: 2018-06-13
Abstract: A heat sink arrangement for an electronic device 3 mounted in a container in a perpendicular orientation to the floor, the heat sink comprising: a retaining wall 6 partially defining an internal volume; and, a nozzle arrangement 9 for receiving liquid coolant and directing it to the internal volume. The retaining wall cooperates with the wall on which the electronic device is to be mounted and/or a surface mounted to the electronic device 2a, allowing coolant to accumulate within the internal volume. The accumulated liquid coolant may leave through at least one opening. Projections 4, preferably pins or fins, may extend into the internal volume. Baffles may direct the flow of coolant within the internal volume. The retaining wall may comprise a sidewall and a cover. A cooling module may comprise the heatsink and a printed circuit board 5, and may also have a pump and/or a plurality of nozzles.
Patent GB-2571804-A (GB)
Title: Additive manufacturing
Inventor: Joseph Gwilliam Crabtree
IPC: B05B7/14
Filed: 2018-07-31
Abstract: Dye pigment particles suspended in a gas and solvent vapour are introduced 204 into a chamber (106, figure 1) containing an additively manufactured (AM) polymer part 202, (105, figure 1). The powder (102, figure 1) and vapor (104, figure 1) are fed from different reservoirs which are both fluidly coupled to the chamber (106, figure 1). The vapour is preferably made by heating 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP), dimethylformamide (DMF), sulphuric acid, m-cresol, formic acid, trifluoroacetic acid or benzyl alcohol. Pressurised air (103, figure 1) is preferably introduced into the particulate containing reservoir (102, figure 1). The coated part (105, figure 1) is preferably dried and solvent recovered 210 in an oven (108, figure 1). The apparatus is also claimed. Polymer parts 3D printed from polyamide, polyurethane, thermoplastic elastomers, polylactic acid, polyacrylonitrile butadiene styrene, polymethyl methacrylate or polyether imide may be coloured.
Patent GB-2577125-A (GB)
Title: Pelmet assembly and bracket therefor
Inventor: ORAZIO GUALTIERI
IPC: A47H2/00
Filed: 2018-09-17
Abstract: A bracket 2 for pelmet comprising a generally rectangular face plate 6 having a first arm 10 extending perpendicular from one edge of the face plate and a second arm 14 extending from another edge of the face plate in the same direction as the first arm. The first arm has connection means 12, such as one or more magnets, to connect with a complementary connection means located on the pelmet. In use, the bracket allows connection of the pelmet to the bracket without the use of tools, such as drills or screwdrivers. The second arm may extend from an edge of the plate opposite or adjacent the edge from which the first arm extends. The second arm may take the form of a tab section and may include apertures 16 to receive screws to secure the tab section to the wall. Also disclosed is a pelmet assembly comprising a pair of spaced brackets and a plurality of interchangeable pelmet/fascia boards. Each support bracket and board includes a complementary connection means for attaching the boards to the brackets.
Patent GB-2568792-A (GB)
Title: Agent and method for the temporary deformation of keratin-containing fibers
Inventor: Julia Bibiane Lange
IPC: A61Q5/06
Filed: 2018-09-25
Abstract: A cosmetic composition for temporary shaping of keratinic fibers, containing a) a non-crosslinked, hydrophobically modified (meth)acrylic acid copolymer; and b) an amphiphilic anionic acrylate copolymer comprising at least one structural unit (b1) and one structural unit (b2): wherein R8 and R9 are independently hydrogen or a methyl group, R10 is a C8-C30 alkyl group; M+ is a physiologically tolerable cation and A3 stands a polyoxyalkylene group selected from –(CH2CH2O)x– or –(CH2CHMeO)y– or –(CH2CH2O)x–(CH2CHMeO)x–. Preferably hydrophobically modified copolymer a) is an Acrylates/C10-C30 Alkyl Methacrylate copolymer and the anionic (meth)acrylic acid/polyoxyalkylene (meth)acrylate copolymer b) is an Acrylates/Steareth-20 Methacrylate copolymer. The compositions of the invention may also comprise a polyvinylpyrrolidone and/or vinylpyrrolidone/vinyl acetate copolymer. Also disclosed is the use of the cosmetic composition for the temporary deformation of keratin-containing fibers. A method for the temporary deformation of keratin-containing fibers is disclosed, in which the keratinic fibers are acted upon by the cosmetic composition of the invention and temporarily fixed in their shape. The hair shaping compositions of the invention provide improved long-term hold and moisture resistance.
Patent GB-2572032-A (GB)
Title: Sculpted 2-stroke engine piston crowns
Inventor: PETER JOHN BAYRAM
IPC: F02F3/24
Filed: 2018-12-05
Abstract: A two-stroke internal combustion engine comprises one or more exhaust ports 7 and a piston 4. The piston crown comprises a convex curved Coanda surface perimeter 3 adjacent the exhaust port(s) to turn the exhaust gases 1 downwards into the exhaust port(s). The entrance to the or each exhaust port may include a concave surface 6 which continues on from the Coanda surface of the piston crown when the piston is at bottom dead centre (BDC). Segments of the engine cylinder head above the piston crown perimeter are correspondingly shaped. Segments of the piston crown perimeter corresponding to transfer ports 10 have concave shaped deflectors 11 to deflect air/fuel charges 9 from the transfer ports in an upward direction. The deflectors may be wider than the corresponding transfer ports.
Patent GB-2567079-A (GB)
Title: Gas burner and gas stove having same
Inventor: WAI SUN CHENG
IPC: F24C3/00
Filed: 2018-01-04
Abstract: A gas burner and a gas stove having the same, the gas burner comprising a rotary impeller (1), wherein the rotary impeller (1) comprises a gas head (11) and a plurality of rotary blades (12), which extend from a bottom end of a sidewall of the gas head (11) to a top end, and further provided on the sidewall of the gas head (11) are a plurality of through holes (112) for gas flow. The spiral-shaped rotary blades (12) may improve air fluidity, and thereby form a diffusion cyclone such that gas combusts sufficiently; spraying is triggered when heat rises, thus a fire is strong, and the combustion efficiency of the stove is improved, while fuel gas waste and carbon emissions are reduced, preventing air pollution.
Patent GB-2566894-A (GB)
Title: Herbicide composition comprising clomazone and use thereof
Inventor: YIFAN WU
IPC: C08G18/10
Filed: 2016-08-17
Abstract: A microcapsules polymer wall material comprising crosslinked polyurethane-polyurea copolymer and its preparation, as well as a composition comprising a water-immiscible and/or highly volatile material encapsulated within a microcapsule having a wall comprising the microcapsules polymer wall material, and the use of the composition in the control of unwanted plant growth are provided.
Patent GB-2572852-A (GB)
Title: Orientation pins for device using radial ultrasound
Inventor: Jason T Panzenbeck
IPC: A61M25/095
Filed: 2019-02-26
Abstract: A system for determining orientation of a distal end of a catheter 40 including a flexible shaft having a first lumen 44, a second lumen, a third lumen 50 and a fourth lumen 50’. A first orientation pin 80 is received within the third lumen 50 and the second orientation pin 80’is received within the fourth lumen 50’. The third and fourth lumen may be located on the same half of a cross-sectional dimension of the catheter. There may be a cap 42 portion with first 54, second, third 62 and fourth 62’ lumen. The distal end of the orientation pins may be received in the third and fourth lumen of the cap portion. A distal end of the flexible shaft may be made of material permeable to ultrasound signals and the orientation pins may include materials that are non-permeable to ultrasound signals. The pins may comprise a laser scribe, or other echogenic feature. The catheter may be used in a radial ultrasound system with the first lumen receiving a radial ultra sound probe and the scone lumen receiving a medical device.
Patent GB-2573870-A (GB)
Title: Liquid-phase decomposition of particulate mercury from hydrocarbon streams
Inventor: DENNIS JOHN O'REAR
IPC: C10G31/06
Filed: 2019-03-22
Abstract: Particulate mercury is removed from crude oil by thermally treating the crude oil or condensate at temperatures in a range from 150 °C to 350°C (preferably 200-275 oC) and at a sufficient pressure so that the crude remains essentially in the liquid state for a subsequent heating step, processing the crude in a thermal decomposition reactor in a liquid phase at LHSV greater than or equal to 0.1 hr-1 and less than or equal to 10 hr-1, with subsequent cooling under maintenance of pressure to provide irreversible conversion to elemental mercury, which may be preferentially removed in a mercury removal unit.
Patent GB-2583078-A (GB)
Title: System for detecting abnormal movement of a shaft in a gas turbine engine
Inventor: DEAN DOBSON
IPC: F01D21/04
Filed: 2019-04-09
Abstract: System for detecting abnormal movement resulting from shaft breakage in a gas turbine engine, the system comprising a detection circuit including a frangible (breakable) fuse portion (link) 12 and a plunger 18 connected to or adjacent the fuse, where the plunger may be displaced by movement of the broken shaft to break the fuse portion which would alter (interrupt) the detection circuit, wherein the conductive element is a conductive ceramic. The ceramic may be silicon carbide ceramic or similar. The plunger may comprise insulating ceramic, may be approximately 1/1000 of the fuse conductivity, and may be alumina ceramic or similar. The fuse may include weakened portions or portions 13 to facilitate breaking at the weakened portion or portions which may be notches or surface defects. The plunger may be adjacent the frangible fuse, the adjacent end portion being narrower in cross section than the remainder of the plunger, may be tapered, and may be a protrusion from a plunger body.
Patent GB-2570819-A (GB)
Title: Apparatus
Inventor: GREGORY VAN HINSBERGH
IPC: H02G3/32
Filed: 2017-09-28
Abstract: An annular seal member 24 comprising a locating portion 26 locatable against a wall element 5 of an offshore structure 2. The seal member having an inner surface 24a, an outer surface 24b and a lip portion that defines an open mouth of the seal member 24 for receiving an elongate element 20 there through. The seal body is locatable against the wall element 5 such that when a static pressure acting on the outer surface 24b of the seal body exceeds a static pressure acting on the inner surface 24a of the seal body, a net positive pressure is exerted on the outer surface 24b which at least partly deforms inwardly to provide a portion of the seal body for sealing against an outer surface of the elongate element 20. A later embodiment relates to an offshore structure comprising a wall element which defines a chamber with at least one aperture with at least one flexible elongate element extending though the aperture and at least one seal body arranged at an interface region between the wall element and respective elongate element.
Patent GB-2584282-A (GB)
Title: Image acquisition system and method
Inventor: PATRICK JOHN CONNOR
IPC: H04N21/218
Filed: 2019-05-24
Abstract: A method of capturing free viewpoint content at a location comprises recording video on each of a plurality of portable video recording devices (Fig. 2, 210) at the location S1210: each portable video recording device detecting a wireless synchronisation signal transmitted at the location S1220; and each portable video recording device periodically adding a timestamp to its respective recorded video S1230: wherein the timestamp is responsive to the detected wireless synchronisation signal, thereby enabling synchronisation of a plurality of recorded videos responsive to the timestamps. The wireless sync signal may be infrared, radio or audio and may source from a predetermined position at the location. The device may correct for audio propagation time through feature analysis. Further disclosed is an apparatus (Fig. 11) to execute the image acquisition method and a computer program run by a CPU (Fig. 11, 1100) and stored in the RAM (Fig. 11, 1110) with instructions to perform the method of image capture.
Patent GB-2580511-A (GB)
Title: Method of trace sampling
Inventor: ANDREW JOHN MARR
IPC: G01N1/36
Filed: 2019-11-22
Abstract: A device 20 for making the sampling of trace substances more consistent, e.g. in airport security screening of luggage for explosives or narcotics. An item to be sampled is placed in an item holder 20, comprising retention means 21 (optionally a frame) for holding the item, and adjustment means 22 (e.g. a robotic arm or a ball joint on a translation stage) for positioning and orientating retention means 21. The retention means 21 is orientated to a predetermined orientation using the adjustment means 22. The item is then sampled using e.g. a swab 25. Sampling may be carried out manually or automatically, e.g. using a robotic arm 27.
Patent GB-2590687-A (GB)
Title: Pole sander
Inventor: Benjamin schramm
IPC: B25F5/02
Filed: 2019-12-23
Abstract: A battery powered handheld pole sander for sanding, polishing, grinding or rubbing a work surface comprising a sanding head (100, figure 2) attached to an elongate body (102) via a pivot mechanism. An electric motor (114, figure 16) is mounted on the sanding head for rotatingly driving an output spindle (118) projecting from a hood (112). The motor is electrically controlled by control electronics 144 mounted inside a rear housing 104 on the elongate body end remote from the sanding head. A battery pack 142 slideably connects to a battery mount 140 formed on a lowed surface of the rear housing. The battery is connected by sliding in a direction parallel to the longitudinal axis of the elongate body, e.g. slide forward to attach or slid in a rearward direction to detach from the battery mount. The rear housing may comprise a rear handle section (138, figure 2).
Patent GB-2583017-A (GB)
Title: Enclosures
Inventor: NEAL JOHN LAMBERT
IPC: H02B1/28
Filed: 2020-02-14
Abstract: An enclosure 1 defines at least two chambers 5, 6, separated by a plurality of walls 8. The enclosure further comprises an electricity meter 3 in one of the chambers and a gas meter 2 in another of the chambers. Charging circuitry 4 for an electric vehicle may also be provided in a third chamber 7 and a fourth chamber (150; figure 6) may further be provided for terminating or splicing fibre-optic cables. At least one of the walls of the enclosure comprises a hollow skin filled with fire-retardant material such as polyurethane foam, which may be introduced through a port (13; figure 2) in the side of the enclosure. Further enclosures with cradles for installation on a building are also disclosed (figures 12, 13).
Patent GB-2596864-A (GB)
Title: Machine learning computer
Inventor: Badreddine Noune
IPC: G06N3/04
Filed: 2020-07-10
Abstract: The application concerns activation functions within machine learning software, such as the softmax activation function. An activation function of an input vector comprising input values is calculated by determining a natural logarithm of the sum of the exponential of each of the input values, and subtracting this from each input value to produce corresponding output values which form an output vector. The calculated natural logarithm may be an approximation of the true natural logarithm. The approximation may comprise selecting the largest input value as the approximate natural logarithm or may comprise performing an iterative algorithm. For example, input values 601 may be iteratively paired 603, 605, and the largest value from each pair selected, until there is only one value remaining as the approximate natural logarithm 607. In an alternative embodiment, an input vector’s input values are processed as pairs. For each pair of input values, a maximum element is determined. A maximum result of each pair of maximum elements is then determined. Each input value is then applied to the maximum result to generate each output value of a softmax output vector. The maximums may be corrected maximums calculated by added a logarithmic correction factor to the true maximum.
Patent GB-2597475-A (GB)
Title: Methods and systems for verifying a property of an integrated circuit hardware design using quiescent state
Inventor: REINALD CRUZ
IPC: G06F30/3323
Filed: 2020-07-22
Abstract: A computer-implemented method (300) of verifying a property of an integrated circuit hardware design is provided. The method (300) comprises formally verifying, using a formal verification tool, that the property is true for the hardware design under a constraint that an instantiation of the hardware design transitions to a quiescent state at a symbolic time (302). the verification may comprise receiving quiescent logic configured to detect a quiescent trigger that occurs at a symbolic time, and in response to detecting the quiescent trigger, cause the instantiation of the hardware design to transition to a quiescent state; and linking the quiescent logic to the hardware design prior to performing the formal verification. The hardware design may be for a component configured to receive and process input transaction requests and the instantiation of the hardware design may be in a quiescent state when the instantiation is in a state where the instantiation will not be provided any new input transaction requests. The symbolic time may be one of a plurality of finite times, the formal verification tool being configured to verify that the property is true when the symbolic time is each of the plurality of finite times.
Patent GB-2598547-A (GB)
Title: Measuring device
Inventor: PHILIP HOGAN
IPC: G01B3/1071
Filed: 2020-08-20
Abstract: A measuring device 12 that includes a housing 20 and a spool 16 mounted within the housing 20. A flexible measuring tape 14 is mounted to the spool 16 such that tape winds onto the spool 16 during retraction thereof in a first direction. The tape is also extensible from the housing by winding of the spool in an opposing direction. The tape comprises measurement indicia thereon. A window 54 in the housing is arranged so that in use the measurement indicia are viewed through the window. The window provided on a first side 24 of the housing. A guide 58 provided within the housing is configured to direct the tape extending from the spool in a direction away from the first side of the housing and toward a second, opposing side 28 of the housing. In use the configuration of the tape measure is such that the user can read the measurement indicia on the tape through the window without having to bend the tape.
Patent GB-2587521-A (GB)
Title: Treating & preventing microbial infections
Inventor: Morten otto alexander sommer
IPC: C12N15/113
Filed: 2019-03-25
Abstract: The invention provides methods for treating or preventing microbial (eg, bacterial) infections and means for performing these methods. In particular, treatment of infections requiring rapid and durable therapy is made possible, such as for treating acute conditions such as septicemia, sepsis, SIRS or septic shock. The invention is particularly useful, for example, for treatment of microbes such as for environmental, food and beverage use. The invention relates inter alia to methods of controlling microbiologically influenced corrosion (MIC) or biofouling of a substrate or fluid in an industrial or domestic system. The invention is also useful for the treatment of pathogenic bacterial infections in subjects receiving a treatment for a disease or condition, such as a transplant or a treatment for cancer, a viral infection or an autoimmune disease.