baber/WOPTO huggingface dataset:
Patent GB-2606138-A (GB)
Title: Cell separator
Inventor: ALEX MADSEN
IPC: H01M50/426
Filed: 2021-04-15
Abstract: A separator for a cell comprises a polymer matrix and a plasticiser, wherein the separator is substantially free from electrolyte. The separator is thermally manufactured, e.g. extruded. The polymer matrix preferably comprises one or more compounds selected from polyvinylidene fluoride, poly(vinylidene fluoride-co-hexafluoropropylene), poly(methyl methacrylate), polyethylene oxide, polyacrylonitrile, polyvinyl chloride, polytetrafluoroethylene, polyethylene, and polypropylene. The plasticiser preferably comprises one or more compounds selected from ethylene carbonate, propylene carbonate, gamma-butyrolactone, vinylene carbonate, fluoroethylene carbonate, trimethyl phosphate, sulfolane, tetraethylene glycol dimethyl ether, triethylene glycol dimethyl ether and ethylmethoxyethyl sulfone, and is most preferably one of the carbonates. A method of forming a Li-ion cell using the separator is also disclosed, in which the method involves heating to a temperature above 60°C during formation of the separator, e.g. during extrusion. The electrolyte is then diffused into the separator. It is stated that through adding plasticiser to a composition alongside a polymer, the composition is more readily processed for manufacture into a separator and this addition facilitates manufacture at lower temperatures (typically 50- 60°C lower than temperatures that would be required in the absence of plasticiser). Also, the absence of electrolyte during manufacture (e.g. during extrusion) facilitates processing at elevated temperatures.
Patent GB-2608178-A (GB)
Title: A seaweed processing plant
Inventor: ANN RUDDY
IPC: A23N15/06
Filed: 2021-06-25
Abstract: A seaweed processing plant, specifically a portable seaweed processing plant, comprises a substantially rectangular cuboid shipping container 101 transportable on an articulated chassis. The container 101 has at least one access door 105, and houses a seaweed processing line 109 including stations for washing 111, pre-processing 113, separation 115, and packing 117 the seaweed. Separation station 115 separates the seaweed into liquid seaweed and solid seaweed, and packing station 117 packs the liquid and solid seaweed for transportation. The container may include a water tank (not shown) for the washing station, preferably with a filtration system provided intermediate the water tank and washing station. A drying station (not shown) may be provided intermediate the separation and packing stations. Conveyors 119 may be provided intermediate each station. The container may have a dedicated power supply, e.g. renewable energy source 121 and/or generator 123, and may have a temperature control unit (not shown). One or more of the stations may be slidably mounted on tracks (not shown) which may be extendable outward via a door of the container. The processing plant may have means allowing remote monitoring of seaweed conditions, process parameters and/or environmental conditions within the container.
Patent GB-2608457-A (GB)
Title: Lid
Inventor: DARRYL SWALLOW
IPC: B44D3/12
Filed: 2021-07-02
Abstract: A lid 10 for a paint container 12 comprises a sieve 32 for filtering paint to or from a storage container and the paint container; an opening 30 for accessing paint within the paint container; and attachment means 40 releasably biasing the lid against the paint container. The lid may include a holder (34, Fig.1b) for retaining a paint brush or roller; a paint scraper (38, Fig.1b); and a spout 24 for pouring paint. The attachment means may comprise one or more resilient bands 46 configured to be stretched around the paint container. The lid may comprise a seal (54, Fig.3) on an underside of the lid. The seal being compressible against a rim of the paint container by the attachment means. The seal may be a silicone ring.
Patent GB-2611101-A (GB)
Title: An internal combustion engine
Inventor: KEVIN BROWNE
IPC: F02M21/02
Filed: 2021-09-28
Abstract: An internal combustion engine (10, Fig. 1) for use with hydrogen fuel, the engine having at least one cylinder assembly (23, Fig. 2), the or each cylinder assembly comprising a combustion chamber 224 comprising a cylinder (16, Fig. 2), a cylinder head (14, Fig. 2) and a reciprocating piston assembly (20, Fig. 2), the cylinder defining a cylinder longitudinal axis; a fuel injector (22, Fig. 2) for injecting fuel into the combustion chamber, the fuel injector defining an injector longitudinal axis; and a fuel flow director 230, wherein the fuel flow director 230 is located in the fuel flow path between an outlet of the fuel injector and the combustion chamber; The fuel injector is oriented such that the injector longitudinal axis extends at a first angle; and the fuel flow director is configured to direct fuel flow into the combustion chamber at a second angle, different to the first angle.
Patent GB-2599038-A (GB)
Title: Automatic door seal improvements
Inventor: NEIL ANDREW RAVEN
IPC: E06B7/23
Filed: 2018-09-12
Abstract: The door seal assembly comprises at least two ferromagnetic parts secured to either the doorway or a floor area within the door spaced apart and being substantially flush with the area surrounding them. The assembly further comprises a door seal assembly comprising a base and at least one sealing strip assembly comprising at least one magnet in a biased position such that it is moveable between a retracted and extended position relative to the base. In use the strip is biased in the retracted position and clear of the doorway or floor and the magnet overcomes the bias to draw the sealing strip assembly against the ferromagnetic parts. The base may comprise a channel in which the sealing strip assembly is seated and with respect to which can move between its extended and retracted positions. The bias may comprise at least one elastic element which may comprise a spring.
Patent GB-2613396-A (GB)
Title: Fuel injector suitable for gaseous fuel
Inventor: JUNMEI SHI
IPC: F02M61/18
Filed: 2021-12-02
Abstract: A fuel injector suitable for gaseous fuels such as hydrogen, comprising: an outward opening injection valve needle (24, fig.2) in an injection nozzle (20, fig.2), the valve needle comprising a valve stem 40 with an axis V and a valve head 42. The head 42 comprising a sealing region 44 sealable against the valve seat, and a circumferential fuel guide region 60 downstream from the sealing region 44, the circumferential fuel guide region 60 including a first guide portion 62 and guide surface 65 and a second guide portion 64 and second guide surface 68. The first guide portion 62 guides the fuel injection at a smaller angle with respect to the valve axis V than the second guide portion 64. The first guide portion 62 guides the injection jet towards the lower half of the combustion chamber (8, fig.2) and the second guide portion guides the injection jet towards the upper half.
Patent GB-2599609-A (GB)
Title: Handling extraction cleaner
Inventor: COLIN BLOEMENDAAL
IPC: A47L11/40
Filed: 2017-10-23
Abstract: A handheld extraction cleaner comprises a unitary body (12, figure 2) provided with a carry handle (14, figure 2) and , a modular fluid supply assembly including a supply tank 26 and a fluid distributor 30 integrated with the supply tank, a suction nozzle (16, figure 2) provided at the forward end of the body, and a suction motor (18, figure 2) carried by the body and coupled to the nozzle, where the supply tank lies forward of the suction nozzle, a recovery tank 20 below the carry handle, supply tank and suction motor, and a receptacle 50 for removably mounting the supply tank, forward of the carry handle. The cleaner can be used to clean windows.
Patent GB-2615358-A (GB)
Title: Stator for an electric machine
Inventor: TIAGO CESA
IPC: H02K1/16
Filed: 2022-02-07
Abstract: In electrical machines for propelling vehicles, it is known to provide stator slots that are open to the air gap between the stator and the rotor. Such slots may cause electromagnetic disturbances. Accordingly, a stator with slots closed at the air gap is disclosed herein. The stator (10, fig.1) comprises an inner ring 12 comprising a plurality of radially projecting teeth 14. The stator 10 also comprises an outer ring 26 located at the radially outer ends (22, fig.1) of the teeth 14. Each tooth 14 of the inner ring 12 is separated from the adjacent teeth 14 by respective slots 20. The slots 20 of the inner ring 12 are open at radially outer ends 22 of the teeth 14. Each tooth 14 is connected to adjacent teeth 14 by material bridges (16, figure 1) at radially inner ends 18 of the teeth 14. At least some of the material bridges are asymmetric in shape (figures 4, 5 and 16). This may allow the formation of a cooling channel. A thinner portion 78 of each asymmetrical material bridge 16 is located, in use, at the leading edge of the bridge in one direction of rotation of the rotor.
Patent GB-2600640-A (GB)
Title: Hydraulic drive train for a frac pump
Inventor: JACOB A BAYYOUK
IPC: F04B23/06
Filed: 2020-07-28
Abstract: A hydraulic drive system is employed to transfer energy generated by a diesel engine to a frac pump. The hydraulic drive system includes a gearbox comprising a plurality of gears being coupled to and driven to produce rotational movement by the diesel engine, at least one hydraulic pump coupled to at least one gear of the gearbox, and operable to, driven by the rotational movement of the at least one gear of the gearbox, force a fluid at high pressure into at least one high-pressure fluid conduit, and at least one hydraulic motor coupled to the at least one high-pressure fluid conduit to receive the high-pressure fluid, and operable to transform energy in the high-pressure fluid to a rotational movement, which is used to power and drive a plurality of plungers in the frac pump.
Patent GB-2615997-A (GB)
Title: Filling device for the joint in energy distribution lines
Inventor: HIDIR GÖGÜLTER
IPC: B29C45/17
Filed: 2021-10-20
Abstract: The invention relates to a filling device (A) for the joint that provides filling of the desired area to be poured in cases where similar electrical transmission systems or components such as low and high voltage busbars and cables are attached to each other.
Patent GB-2603421-A (GB)
Title: Interactive doll
Inventor: SHACHAR LIMOR
IPC: G09B5/00
Filed: 2020-07-27
Abstract: An interactive doll, including a doll body having decorative elements, and at least one output interface adapted to provide instructions and feedback to a user. A first sensor is adapted to identify at least one of motion of the doll, orientation of the doll, or acceleration of the doll, and a second sensor is adapted to identify at least one characteristic on a surface of the doll body. The doll includes at least one instruction repository storing a plurality of instructions and associated valid responses for responding to each instruction. A controller includes a processor and a medium storing instructions to be executed by the processor, including instructions to provide an instruction to the user, instructions to receive a response of the user to the instruction, instructions to identify if the response is a valid response to the instruction, and instructions to provide feedback to the user.
Patent GB-2607190-A (GB)
Title: Control system for a tiltable vehicle
Inventor: KYLE JONATHAN DOERKSEN
IPC: B62K5/05
Filed: 2018-11-15
Abstract: A tiltable vehicle including a control system is provided. The vehicle 300 includes at least one pair of opposing wheels coupled to a tiltable central chassis 322 by a four-bar linkage, such that the wheels are configured to tilt in unison with the central chassis 322. A steering actuator 101 and/or a tilting actuator 102 may be discretely controllable by an electronic controller 111 of the vehicle 300. The controller 111 may include processing logic 112, 113 configured to maintain alignment between a median plane of the chassis and a net force vector caused by gravity and any induced centrifugal forces. Various control algorithms may be utilized to steer the vehicle along a desired path, either autonomously or semi-autonomously.
Patent GB-2608524-A (GB)
Title: Vehicle control system and control method
Inventor: DAVID PETTINGER
IPC: B60W60/00
Filed: 2018-12-18
Abstract: Embodiments of the present invention provide a control system (100) for a host vehicle (10) operable in an autonomous mode and a non-autonomous mode. The control system comprises one or more controllers (110). The control system is configured to receive 2410, when operating in a non-autonomous mode, a mode signal indicative of the host vehicle operating in a training mode, and a state signal indicative of a vehicle state during a manoeuvre of the vehicle within a navigable area, wherein the vehicle state is not steering, acceleration, or braking control inputs. In the training mode 2420, the one or more controllers identify 2430 an environment of the navigable area for subsequent navigation by the vehicle to a navigation goal in the autonomous mode, and output 2440 vehicle control data indicative of the vehicle state which is used to autonomously control the vehicle when subsequently navigating the environment 2450; wherein the vehicle state comprises a primary control input of the vehicle which comprises at least one of a terrain mode, a traction mode, and a suspension setting of the vehicle.
Patent GB-2609582-A (GB)
Title: Preparation method of circular nanosheet with high-density sites, and use of circular nanosheet in adsorption of blood lead
Inventor: XUEPING CHEN
IPC: C02F1/28
Filed: 2022-02-10
Abstract: The preparation of a circular nanosheet with high-density sites and its use in the removal of lead (Pb) ions in aqueous solution or blood is defined. The preparation method comprises synthesising the base Si-Cl capsule material, functionalising the surface and collapsing the capsule to form a hydroxyl-grafted nano-sheet (BM-OH), and the synthesis and attachment of a polymerizable cysteine monomer (D-SH) to obtain the circular nanosheet (BM-SH). The Si-Cl capsule is formed by the hydrolytic condensation of tetraethyl orthosilicate (TEOS) and 3-chloropropyltrimethoxysilane (3-CPTMS) at an oil and aqueous phase interface with n-pentanol and a mixture of ethanol and aqueous ammonia comprising sodium chloride (NaCl) as the oil and aqueous phases respectively. Functionalisation is achieved by reacting a dispersion of the Si-Cl material in ethanol, CuCl2.2H­2­O and N,N,N’,N’,N”-pentamethyldiethylenetriamine (PMDETA) in ethanol, ascorbic acid in water, and hydroxyethyl methacrylate (HEMA), followed by centrifugation and washing to form BM-OH. The polymerizable cysteine monomer (D-SH) is synthesised by reacting L-cysteine, methacrylic anhydride (MAA), and a sodium hydroxide (NaOH) solution. An ethanolic D-SH solution is then reacted with an aqueous dispersion of BM-OH and ceric ammonium nitrate (CAN) with concentrated sulfuric acid (H2SO4), and the product is centrifuged and washed to obtain the BM-SH.
Patent GB-2614627-A (GB)
Title: Fuel cell systems and methods of heat transfer control
Inventor: OLIVER POSTLETHWAITE
IPC: H01M8/04007
Filed: 2020-08-27
Abstract: A fuel cell system, and a method for controlling temperature of a heat transfer fluid in a fuel cell system, in which the heat transfer fluid is pumped around a fluid circuit by a pump of controllable speed and a heat removal region configured to remove heat from the heat transfer fluid to another medium. The rate of heat removal in the heat removal region is controlled by adjusting the mass flow rate of the other medium. As the temperature of the heat transfer fluid rises then increasing the speed of the pump is prioritised over increasing the mass flow rate of the other medium in order to control the temperature. As the temperature of the heat transfer fluid falls, then reducing the mass flow rate of the other medium is prioritised over reducing the pump speed to control the temperature. A bypass path may be introduced for the heat transfer fluid to bypass the heat removal region, comprising a controllable flow splitter to control a relative flow rate of the heat transfer fluid through the bypass path and the heat removal region. The flow splitter can be adjusted to increase the temperature of the heat transfer fluid.
Patent GB-2611999-A (GB)
Title: Scale resistant backcheck valve
Inventor: Shao Chong Oh
IPC: F16K15/06
Filed: 2021-08-18
Abstract: A gas lift valve is provided with increased longevity, reliability for preventing backflow, and/or scale resistance. A wide cylindrical sliding member stabilizes axial movement of a valve element in the gas lift valve. A wide spring around the sliding member biases the valve element toward closure during back flow. The spring is physically supported and guided by the sliding member and protected from gas flow injection by the same sliding member. A poppet shape of the valve element provides a consistent closing seal, and the sliding member protects the valve seat and poppet from full force of an injected gas.
Patent GB-2616384-A (GB)
Title: Hydroelectric turbine
Inventor: HENRY REILY-COLLINS
IPC: F03B17/06
Filed: 2021-07-22
Abstract: A floating turbine system 20 comprises a turbine 1 with a central cylinder having a first end face 8 and a second end face 9 joined by a curved cylindrical surface 10. The central cylinder has a sealed inner cavity (3, fig 11). A plurality of helical vanes 4 are disposed on an outer side of the curved cylindrical surface, wherein channels 14 between the helical vanes allow fish to pass along the channels. A hollow disk 12 surrounds the cylinder at a midpoint, with an inner radius r equal to the radius of the cylindrical surface and an outer radius equal to the radial extension of the vanes plus the inner radius. A method of manufacturing a turbine system comprises forming a central cylinder and plurality of helical vanes by polymer fabrication and welding the plurality of helical vanes to an outer side of a curved cylindrical surface of the cylinder.
Patent GB-2618691-A (GB)
Title: Preparation method for high-nickel ternary precursor and use thereof
Inventor: WEIQUAN LI
IPC: C01G53/00
Filed: 2021-12-29
Abstract: Disclosed are a preparation method for a high-nickel ternary precursor and the use thereof. The preparation method comprises: under certain conditions, simultaneously introducing an alkali liquor and a metal salt solution for a precipitation reaction to obtain particles with D50 being 7.0-15.0 μm, then introducing seed crystals, adjusting the D10 of the particles to be 2.0-7.0 μm, then stopping introducing the seed crystals, continuously introducing the alkali liquor and the metal salt solution, collecting the overflow material, and when the particle size of the particles grows to D50 being 7.0-15.0 μm, repeating the operation of adding the seed crystals, continuously collecting the overflow material, and finally, washing, drying and screening the collected material so as to obtain a high-nickel ternary precursor. In the present invention, the seed crystals are used to adjust the particle size, such that the particle size is kept in a proper wide distribution, the bulk density of the precursor is improved; and an intermittent-continuous production process by intermittent seed crystal addition and continuous discharging is used, such that the height constancy of a particle growth environment in the production process is ensured, and defects caused by the environmental fluctuation in the crystal grains are reduced.
Patent GR-890100288-A (GR)
Title: Relieving orthopedic mechanism
Inventor: RIZOPOULOS VELISSARIOS
IPC: A61G7/10
Filed: 1989-04-26
Abstract: The mechanism helps patients who cannot help themselves or take care of themselves as well as see to their cleanliness and relief and to avoid bed sores due to being bed-ridden for long periods and to move in general and require a strenuous effort by their family or nurses. The automated operation of the invention of this machine makes it possible to comfortably and effortlessly fulfil all of the above disadvantageous and difficult tasks afore mentioned for the patients and their families.
Patent GR-900100764-A (GR)
Title: Fishgun with a rubber tarn stretching lever a trigger mechanism cassette and improved accessories
Inventor: LANARAS MATTHAIOS
IPC: F41B7/04
Filed: 1990-10-22
Abstract: A speargun with rubber parts, featuring a stretchable rubber lever attached to the main part of the speargun 6 by means of a fulcrum shaft 14, consisting of two blades 10 encompassing the body and interconnected by means of plastic handles 10 and a head 15 on which both ends of the rubber elements 11 are attached. When hooked into the notch 19 of the spear 20, they are reeled in by pulling and stretching of the lever. In addition, the speargun features a trigger mechanism cassette bearing the firing mechanism, a spear retainer and a securing mechanism.
Patent GR-970100175-A (GR)
Title: Composite sleeper for railways
Inventor: MORAITIS DIMITRIOS
IPC: B27K3/15
Filed: 1997-05-07
Abstract: Sleeper for railways composed of two main parts:a) the core and the skin (1) which is industrially manufactured (4) and has the properties, features and technical requirements of the train companies (3) which are friently to the environment as for the raw materials they use in manufacturing.
Patent GT-198304434-A (GT)
Title: Sistema de empaque hielofacil
Filed: 1983-12-19
Abstract: EL EMPAQUE CONSISTE EN UNA CAMARA FABRICADA DE PLASTICO, NYLON O MATERIALES SIMILARES QUE PERMITEN HACER LA DIVISION DE LA MISMA EN DIFERENTES FORMAS GEOMETRICAS A TRAVES DE UN SELLADO POR CALOR, QUE NO DEJAN QUE LOS LIQUIDOS QUE SE INTRODUZCAN EN SU INTERIOR, SE SALGAN.
Patent GT-198400087-A (GT)
Title: Un portador conteniendo perfume que tiene particulas de superficie modificada para composicion para avar.
IPC: C11D3/50
Filed: 1984-06-19
Abstract: SE REFIERE A UN PORTAADOR CONTENIENDO PERFUME MEJORADO QUE COMPRENDE: (I) PARTICULAS DISCRETAS CONTENIENDO POR LO MENOS75%, POR PESO DE UN MINERAL DE ARCILLA,OTRO QUE TALCO Y/O ZEOLITA;(II) UN PERFUME,EL PERFUME ESTANDO ABSORBIDO Y/O AD SORBIDO EN LAS PARTICULAS;(III) UN AGENTE DE ADHESIVO DE TE LA QUE COMPRENDE POR LO MENOS UNO DE LOS COMPUESTOS DE DETERGENTE ANIONICO,UN COMPUESTO DE DETERGENTE NO IONICO O UN COMPUESTO CATIONICO SELECCIONADO DEL GRUPO CONSISTENTE DE AMI NAS PRIMARIA,SECUNDARIA Y TERCIARIA Y SUS SALES SOLUBLES EN AGUA SALES DIAMINA Y DIAMONIO Y COMPUESTO DE AMONIO.........
Patent GT-198900017-A (GT)
Title: Producto absorbente mejorado de tiras multiples
IPC: A61P9/12
Filed: 1989-03-20
Abstract: SE REFIERE A UN PRODUCTO ABSORBENTE DE TIRAS MULTIPLES QUE TIENE UNA TIRA INFERIOR CON ORILLAS DE BAJA DENSIDAD,SE TRA BAN CON UNA TIRA SUPERIOR DE BAJA DENSIDAD Y PROPORCIONAN TRACCION ENTRE LAS TIRAS,QUE AYUDA A ESTABILIZAR EL PRODUCTOLOS DIBUJOS SE ENCUENTRAN EN LA FICHA TECNICA RESPECTIVA.
Patent GT-200000049-A (GT)
Title: Compuestos quimicos.
Inventor: ARMSTRONG SARA
IPC: C07D401/12
Filed: 2000-04-25
Abstract: LA PRESENTE INVENCION SE RELACIONA CON DERIVADOS AZINA Y AZIOL, CON PROCESOS PARA PREPARARLOS, CON COMPOSICIONES FUNGICIDAS, INSECTICIDAS, ACARICIDAS, MOLUSQUICIDAS Y NEMATICIDAS QUE LOS CONTIENEN, CON METODOS PARA USARLOS PARA COMBATIR ENFERMEDADES PROVOCADAS POR HONGOS (ESPECIALMENTE ENFERMEDADES PROVOCADAS POR HONGOS EN LAS PLANTAS), CON METODOS PARA USARLOS PARA COMBATIR Y CONTROLAR PLAGAS DE INSECTOS, ACAROS, MOLUSCOS Y NEMATODOS. UN COMPUESTO CARACTERIZADO POR SER DE LA FORMULA ( I ), DONDE G, A, R3, R4, R5 Y R6 SON GRUPOS QUE SE SELECCIONAN ENTRE GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE.