baber/WOPTO huggingface dataset:
Patent GB-2570930-A (GB)
Title: Handbarrow for carrying patients
Inventor: CHI-TZUNG HUANG
IPC: A61G7/10
Filed: 2018-02-12
Abstract: A hand barrow for carrying patients comprising a pedestal 1, two support rods 2 disposed at one end of the pedestal which can spread towards or away from each other, a main rod 3 extending from the pedestal 1, a retractable suspension arm 4 pivotally attached to an end of the main rod 3 and means to lift the arm 5 wherein a button 421 is provided to control extension of the arm at an outer lateral end of the arm 4 and the button 421 includes a mechanical linkage to interact with the power source controlling the arm 4. The button 421 employs a return spring, a control valve, linking bodies and a control cord. The device may also employ a standing plate 6 which is pivotally connected to a height adjustable cushion pad 7. The pad may also have a retaining belt 71.
Patent GB-2559527-A (GB)
Title: Mass spectrometer
Inventor: KIYOMI YOSHINARI
IPC: H01J49/42
Filed: 2016-11-09
Abstract: Acceleration of decelerated ions and a reduction in the velocity dispersion width of decelerated ions are both achieved, whereby the sensitivity of detected ion sensitivity is improved and resolution is improved. The distance dx between at least one set of facing rod-shaped electrodes among rod-shaped electrodes (4-2-a) to (4-2-d) differs at the inlet part at which ions enter and the outlet part at which ions exit, and the distance dx between the at least one set of facing rod-shaped electrodes is gradually reduced or increased from the inlet part toward the outlet part.
Patent GB-2564566-A (GB)
Title: Powering and fastening a light emitting diode or chip-on-board component to a heatsink
Inventor: MARK GROENKE
IPC: H01L25/075
Filed: 2018-06-20
Abstract: The assembly includes an LED chip-on-board component 10, a ring or spade electrical terminal 90, and a bolt-type fastener 60. The component includes electrical pads 30a-d, and the electrical terminal is in contact with the electrical pad. The electrical terminal electrically connects the component to a power source. The fastener mechanically attaches the component to a heatsink 15 and maintain the contact of the electrical terminal to the electrical pad for the electrical connection to the power source. The assembly also includes an insulating bushing 80 to insulate the fastener from the electrical terminal. The assembly may also include a washer 75 positioned underneath the fastener.
Patent GB-2577501-A (GB)
Title: An electrical earthing device
Inventor: JAKE RUTTER
IPC: H02G15/02
Filed: 2018-09-25
Abstract: An electrical earthing device includes an earthing nut 1. The earthing nut comprises a nut body 2 with an internal screw thread 3 and a connector 5 configured to receive an earth wire (6, Fig 7). The connector may have apertures 11, 12 for bolts (14, 15, Fig 7), or it may have a resilient retaining member (130, Fig 14) allowing the wire to be connected by a push-fit. The nut may have serrated teeth (26, Fig 5) and be used (Fig 8) with a cable gland (4, Fig 9).
Patent GB-2579019-A (GB)
Title: Test apparatus
Inventor: STANISLAW ZUREK
IPC: G01R15/18
Filed: 2018-11-13
Abstract: A flexible electric current sensor 1 with a solenoidal 2 core divided into a plurality of flexible magnetic sections 4 extending along its length. Between some of the plurality of magnetic sections are gaps 5 which retain their size and shape during flexing. Preferably, the flexible sections are composed of a flexible magnetic material and are substantially tubular and may have different diameters (fig 4). The spaces between the magnetic sections may be partially filled by a non-magnetic material and may not contain an active electronic device. The windings of the coil can be non-uniform around the core. Preferably, there are a plurality of coils where each coil is disposed, at least partially, around one of the gaps or where each coil is disposed around one of the flexible magnetic sections. The magnetic sections can be embedded in a non-magnetic flexible material and may also be threaded onto a flexible wire.
Patent GB-2565253-A (GB)
Title: Temperature pack cooling systems and methods of controlling product temperatures during delivery
Inventor: DAVID C WINKLE
IPC: G06Q10/08
Filed: 2017-05-17
Abstract: In some embodiments, systems and methods are provided that limit the change in temperature and/or control a temperature of products during delivery. Some embodiments provide systems to limit temperature changes of products during transit, comprising: a plurality of insulation; a plurality of temperature packs; a product delivery control circuit that: obtains an identification of each of multiple products to be transported; obtains transport temperature thresholds corresponding one of the multiple products; obtains transport parameters comprising a predicted transport duration and expected environmental conditions; determines quantities of insulation to be positioned at each of multiple different insulation locations about the multiple products and number of temperature packs to be positioned at cooling locations about the multiple products; and determines an ordered arrangement of each of the multiple products relative to the temperature threshold of each of the multiple products, the insulation locations and the cooling locations.
Patent GB-2567340-A (GB)
Title: Belt-conveyor three-phase reactor
Inventor: ABDULRAZZAQ FAISAL ALHABBUBI
IPC: C12M1/06
Filed: 2018-12-18
Abstract: A vertical flat reactor may operate as a gas-liquid or gas-liquid-solid digester. It is fitted with a conveyor belt 4 onto which a number of hoppers 5, 12 are attached. A gas sparger 7 may be fitted toward the bottom of the reactor below the hoppers or buckets 5. Each tray may have a series of holes Fig 2, 13 therein and a solid portion Fig 2, 19 acting as a reservoir of gas. Gas trapped in the reservoir imparts buoyancy to the trays 5 and causes them to lift and thus rotate the conveyor. Some gas may escape through holes in the trays stirring the contents. As the conveyor and trays pass over pulleys Fig 7, 21 they invert, releasing gas and pass downwards through the reactor. The movement of the trays, conveyor belt and the bubbled gas each act to agitate the contents of the reactor.
Patent GB-2571213-A (GB)
Title: End clip for batten
Inventor: ANDREW F CANT
IPC: F16B15/00
Filed: 2018-02-15
Abstract: A clip, which can be used to secure the end of a roofing batten, comprises a clamping plate for covering the roofing batten end, at least two legs projecting from opposing sides of the clamping plate, which are adapted to grip the sides of the batten end. The clamping plate of the clip also comprises a plurality of perforations distributed along its area, and each of the perforations has at least three edge protrusions suitable for clasping a fastening means, such as a nail, introduced through any of the perforations for fixing the clip together with other pieces to a batten.
Patent GB-2576068-A (GB)
Title: Telemetry unit for high speed shaft assemblies
Inventor: SANJAY KUMAR BAHETI
IPC: G01L3/02
Filed: 2019-05-21
Abstract: A telemetry unit 10 for measuring qualities of a rotatable shaft assembly 12, having an annular metallic carrier 30 with inner surface defining a bore for the shaft 14 to be received by and coupling to the shaft, the carrier having an interior cavity 35, an annular electrical insulator 60 about the carrier outer surface, a circular antenna 70 around the circumference of the insulator outer surface, an annular retainer 80 disposed about the insulator outer surface and securing the antenna, so the antenna is sandwiched between the retainer and insulator. The cavity may have a transmitter 50 to communicate with the antenna data received from a sensor 55 sensing a shaft condition. There may be first and second cavities, the transmitter in the first and a signal conditioner in the second to convert analogue to digital. There may be a second antenna spaced axially from first that may receive power to supply the transmitter. The carrier may have a passage 36 between the cavity and outer surface, the insulator 68 may have passage between inner and outer surfaces, having a connector wire 56 within the passages between antenna and transmitter. The carrier may secure the insulator with a shoulder and extending lip disposed on the insulator’s exterior.
Patent GB-2575176-A (GB)
Title: Boat-shaped sprinkler irrigation machine for large-scale farm irrigation canals
Inventor: ZHIPENG QIU
IPC: A01G25/09
Filed: 2018-06-25
Abstract: A boat-shaped sprinkler irrigation machine comprises a hull 1, a power source, a propulsion device, a sprinkler device 2 and electric control device 3. A support mechanism is disposed on the hull and comprises support legs 11 and roller support groups 12 mounted on the bottom ends of the support legs. The propulsion device comprises a propeller. The sprinkler device comprises a pump 21, gun 23, the gun being mounted on a frame 22 by means of a gun adjusting assembly which comprises a jet angle adjusting mechanism and a jet direction adjusting mechanism. The legs maybe telescopic and may have a telescoping lifting control member (13, fig 2). There maybe a hull position feedback sensor disposed on the front and rear ends of the hull. The electric control device may comprise a solar collector plate connected to a controller and controller battery pack. The machine is for use in large-scale farm irrigation canals.
Patent GB-2574732-A (GB)
Title: Junction structure for lowering lighting using unmanned aerial vehicle
Inventor: CHUN YEE LEE
IPC: F21V21/36
Filed: 2019-06-14
Abstract: An electrical and mechanical junction structure for lighting or signage 400 hanging high above the ground is separable into two components 100, 200 by an actuation connector 300 to facilitate the lowering and raising of the lighting or signage for maintenance. The actuation connector 300 is raised and inserted into the junction structure by an unmanned aerial vehicle 500.
Patent GB-2585203-A (GB)
Title: Pillow harness
Inventor: RAYMOND BELL
IPC: A47G9/10
Filed: 2019-07-01
Abstract: The present invention relates to a pillow harness 101 for holding pillows in place on a bed comprising at least one pillow retaining element comprising at least one pair of pillow receiving loops 110, 111, 112, at least one cross member 104, 105, 106 connecting the pair of pillow receiving loops together and a fixing 107 for fixing the pillow harness to a bed. The harness may comprise a plurality of cross straps located at the ends of the pillow retaining element. The retaining elements may be one on top of each other. Optionally the fixing means may extend from the parallel straps and be releasable. The fixing means may be a loop and may comprise a hook and loop fastener. The pillow harness may be manufactured from polyester webbing straps. A supported reclining pillow harness system is also disclosed comprising a pillow harness and a reclining pillow rest. The pillow harness may be detachably fixed to the reclining pillow rest using a hook and loop fastener. The reclining angle of the pillow rest may be adjustable. The pillow rest may further comprise handles.
Patent GB-2578208-A (GB)
Title: Bimetallic Cu/Mn Catalysts for selective catalytic reduction
Inventor: Yannick Bidal
IPC: C01B39/00
Filed: 2019-08-30
Abstract: A molecular sieve catalyst comprising substituted copper and manganese for the treatment of an exhaust gas. The molecular sieve may comprise a zeolite and may have an SAR of about 5 to about 200. The zeolite may be of a medium or large pore morphology. This may have a framework type selected from BEA, MFI or a combination of the two. Alternatively, the zeolite may comprise a small pored morphology with a framework type selected from AEI, CHA or a combination of the two. The catalyst may be suitable for catalysing the reaction of ammonia and NOx to form nitrogen and water. Also claimed is a catalyst article, comprising a substrate coated with the molecular sieve catalyst. This catalyst article may comprise one or more additional catalyst compositions. One of these compositions may be a copper or iron substituted molecular sieve catalyst, which may be located upstream of the copper-manganese substituted molecular sieve. The catalyst article may be of layered construction with the copper-manganese exchanged material comprising the top layer and additional catalyst compositions in a bottom layer.
Patent GB-2581551-A (GB)
Title: Ion detector
Inventor: DAVID GORDON
IPC: H01J49/02
Filed: 2019-10-22
Abstract: A dual-mode ion detector for a mass spectrometer. A first conversion electrode 20 is maintained at a negative potential and converts incident positive ions 32 into secondary electrons 34. A second conversion electrode 22 is maintained at a positive potential and converts incident negative ions 42 into secondary positive ions 44 and/or secondary electrons 74. The first negative conversion electrode also converts incident secondary positive ions generated by the second positive conversion electrode to secondary electrons. The detector comprises an electron detecting surface 26 and an entrance electrode 24. The entrance electrode draws ions into the ion detector and is switchable between two polarities which allows the ion detector to act in a first mode for detecting positive ions and a second mode for detecting negative ions. The potential applied to the entrance electrode is switched rather than the high potentials applied to the conversion electrodes which allows quicker switching and less complex circuitry.
Patent GB-2583396-A (GB)
Title: Generator of electricity, propulsion, crystalline structures, gravity
Inventor: JAMES HENDERSON MITCHELL
IPC: H02N11/00
Filed: 2019-12-24
Abstract: A variable speed propulsion device comprises a captive, spherical, magnetic induction centrifuge rotor suspended within a freewheeling bearing compression turbulence ring chamber. An external housing is actuated with the electromagnetic induction stator coils to rotate the captive spherical induction rotor within the rotating chamber. This produces a sonic boom compression of fermions with muons. An external Karman line barrier is produced due to the centrifugal motive force stabilising the motor rotor within the hi-speed rotation friction free bearing. This sets the device with an internal looping gravitational field lines of force with torque transfer. Magnetised fermions penetrate a rotating magnet, breaking bonds of mass particles along with the production of electricity and propulsion.
Patent GB-2591509-A (GB)
Title: Liquid crystal cells
Inventor: BARRY WILD
IPC: G02F1/1339
Filed: 2020-01-31
Abstract: A liquid crystal cell comprises liquid crystal material contained between two plastics film components . The liquid crystal material is interspersed with spacers, wherein the area occupied by spacers is between about 0.25% and about 0.5% of the sum of the total area occupied by spacers and the total area occupied by the liquid crystal material. The spacers may be arranged in a regular hexagonal pattern. The spacers may have a cross-sectional diameter of about 20 microns and a height of about 7.5 microns. Each of the two plastic film components may comprise a single plastics support film having a thickness of about 60 microns and the single plastic film may comprise a cellulose triacetate (TAC) film. The liquid crystal cells may be used in opto-electronic device such as switchable privacy screens, adaptive liquid crystal lenses or pixelated liquid crystal displays, such as organic liquid crystal displays using an organic semi-conductor for a thin film transistor array used to control each pixel.
Patent GB-2590085-A (GB)
Title: Downhole apparatus and associated methods
Inventor: BRIAN STORIE
IPC: E21B34/10
Filed: 2020-02-17
Abstract: A circulating downhole tool 1 is disclosed that utilises a variable fluid pressure regulated cycle valve device that can be attached to the borehole assembly BHA of a coiled tubing and used down an offshore or onshore wellbore. The circulating downhole tool utilising a variable fluid pressure regulated cycle valve device can be remotely operated by an operator on the surface as many times as required in either the through-flow, intermediary or circulatory modes-of-operation, by simply varying the drilling fluid flow rate and pressure being supplied from the pump located on the surface and interconnected to the coiled tubing and the BHA that will include the circulating downhole tool utilising a variable fluid pressure regulated cycle valve device. The tool may include a cycle valve sleeve, figs 3A and 4.
Patent GB-2581589-A (GB)
Title: Firearm obstructer and methods of operating the same
Inventor: JOHN DAVID TRADEWELL
IPC: F41A17/44
Filed: 2018-07-25
Abstract: A firearm obstructer (100) for obstructing a passage (200) between a chamber and a muzzle of a firearm. The firearm obstructer (100) has an arm (101) and a tapered region (105). The arm (101) moves relative to the tapered region (105) to transition the firearm obstructer (100) between locking and unlocking configurations. In the locking configuration, the firearm obstructer (100) engages with the passage (200) to hold the firearm obstructer100in place in the passage (200). The firearm obstructer (100) so positioned provides an obstruction in the passage (200). In the unlocking configuration,the firearm obstructer (100) is removable from the passage (200). A method of operating the same.
Patent GB-2580260-A (GB)
Title: Schottky photodetector
Inventor: GUOMIN YU
IPC: H01L31/108
Filed: 2018-08-20
Abstract: An optoelectronic device, and a method of fabricating an optoelectronic device. The device comprising: a rib waveguide formed of doped silicon, said doped waveguide having a ridge portion, containing an uppermost surface and two sidewall surfaces; and a slab portion, adjacent to the two sidewall surfaces. The device further comprises: a metal contact layer, which directly abuts the uppermost surface and two sidewall surfaces, and which extends along a part of the slab portion so as to provide a Schottky barrier between the metal contact layer and the rib waveguide.
Patent GB-2592278-A (GB)
Title: Hygienic seal
Inventor: Kamesh Narayanaswamy
IPC: F16J15/322
Filed: 2020-03-23
Abstract: A seal 306 for sealing a gap between two structures 302, 304, the first structure 302 has a groove 310 for installing the seal 306, the seal 306 is formed of two portions 324, 326, each made of a different material, such as PTFE and the other an elastomer. When installed, the first portion 324 of the seal 306 sits outside the groove 310 and over the external wall 312 of the first structure 302, sealing the gap G0 defined between the sealing surfaces 322, 328. The second portion 326 of the seal 306 sits within the groove 310 of the first structure 302, to engage with and retain the first portion 324 of the seal 306. The first and the second portions 324, 326 may have various angled surfaces 340, 342, 344 to aid cleaning of the seal 306. The first portion 324 may have a sealing portion 332 and a seal engagement portion 334.
Patent GB-2582082-A (GB)
Title: Effective representation of complex three-dimensional simulation results for real-time operations
Inventor: ANDREY FILIPPOV
IPC: G06N3/08
Filed: 2017-12-26
Abstract: System and methods for training neural network models for real-time flow simulations are provided. Input data is acquired. The input data includes values for a plurality of input parameters associated with a multiphase fluid flow. The multiphase fluid flow is simulated using a complex fluid dynamics (CFD) model, based on the acquired input data. The CFD model represents a three-dimensional (3D) domain for the simulation. An area of interest is selected within the 3D domain represented by the CFD model. A two-dimensional (2D) mesh of the selected area of interest is generated. The 2D mesh represents results of the simulation for the selected area of interest. A neural network is then trained based on the simulation results represented by the generated 2D mesh.
Patent GB-2585141-A (GB)
Title: Syringe
Inventor: ABHISHEIK KAMAL
IPC: A61M5/34
Filed: 2020-06-23
Abstract: A syringe 200 for use in a medication delivery device (100, Fig 2), the syringe comprising a vial 201 providing a chamber 206 configured to receive a piston 207 and/or a plunger 205, and a needle attachment point 202 for the attachment of a hypodermic needle 204, wherein the chamber is offset from the needle attachment point. In a preferred arrangement the vial comprises a pair of chambers arranged symmetrically about the needle attachment point. The syringe may be configured to provide a plunging action in a direction counter to a medicament delivery direction. The syringe may be received in a medication delivery device comprising a housing (101, Fig 2), an energy storage means (103, Fig 2) and an actuator assembly. The syringe in attached to the energy storage means, wherein the actuator assembly is configured to actuate the energy storage means to move the syringe toward a proximal end of the housing.
Patent GB-2597535-A (GB)
Title: Method and apparatus for NR positioning in RRC idle/inactive state
Inventor: Yinan Qi
IPC: H04W64/00
Filed: 2020-07-28
Abstract: Reference signals used to determine the position of user equipment (UE) are provided in a default configuration or according to a format specified in a look-up table. The UE is able to perform the positioning operation whilst in an idle or inactive state. The reference signals may be position reference signals (PRS) for downlink positioning or sounding reference signals (SRS) for uplink positioning. The configuration may be predefined, broadcast in system information, or inserted into the PDSCH or PDCCH. The UE may begin the positioning operation upon receipt of an activation message. The PRS may be transmitted with a periodicity which matches that of a discontinuous reception cycle (DRX). The UE may buffer measurement reports or location information for transmission with other traffic. A first measurement report may include an absolute value whilst subsequent reports include only deltas values. The system may be used with a new radio (NR) telecommunication network for internet-of-things (IoT) applications.
Patent GB-2597775-A (GB)
Title: Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatus
Inventor: SIMEON JUPP
IPC: F04B1/18
Filed: 2020-08-05
Abstract: A floor cleaning apparatus comprises a sealed liquid storage container (114, fig 3) and cleaning head portion having a first nozzle (106, fig 3) and a second nozzle (108, fig 3) and liquid delivery assembly 116 to deliver liquid to the nozzles. The assembly includes a first chamber 150, a first pipeline (118, fig 8c) communicating said sealed liquid storage container with first chamber 118, a second chamber 152 adjacent the first chamber, a first conduit 122 allowing liquid to exit from said second chamber to said first nozzle, a third chamber (160, fig 10b) adjacent the first chamber, a second pipeline (120, fig 8c) allowing gaseous communication between third chamber and said sealed liquid storage container, an inlet (164, fig 14a) allowing air or gas to enter said third chamber and then said liquid storage container, a fourth chamber 154 situated adjacent said first chamber, a second conduit 124 allowing liquid to exit from said fourth chamber to said second nozzle. The first chamber has a first aperture 140b communicating with said second chamber, and a second aperture 142b communicating with said fourth chamber, wherein said first and second apertures are closable one-way valves 140a, 140b. The second and fourth chambers are provided with third and fourth one-way valves 156, 158 for controlling flow to said first and second conduits. The arrangement may include a wobble or pivot plate. A liquid delivery system including plungers is also claimed.